+2006-03-01 Kaz Kojima <kkojima@rr.iij4u.or.jp>
+
+ * sysdeps/unix/sysv/linux/sh/pread.c: Copy in mips pread.c.
+ * sysdeps/unix/sysv/linux/sh/pwrite.c: Copy in mips pwrite.c.
+ * sysdeps/unix/sysv/linux/sh/pread64.c: Copy in mips pread64.c.
+ * sysdeps/unix/sysv/linux/sh/pwrite64.c: Copy in mips pwrite64.c.
+
+2006-02-28 Roland McGrath <roland@redhat.com>
+
+ * elf/tst-tls-dlinfo.c: New file.
+ * elf/Makefile (tests): Add it.
+ ($(objpfx)tst-tls-dlinfo): Depend on $(libdl).
+ ($(objpfx)tst-tls-dlinfo.out): Depend on $(objpfx)tst-tlsmod2.so.
+
+ * dlfcn/dlfcn.h (RTLD_DI_PROFILENAME, RTLD_DI_PROFILEOUT): New enum
+ values, reserve unsupported requested names used on Solaris.
+ (RTLD_DI_TLS_MODID, RTLD_DI_TLS_DATA): New enum values.
+ (RTLD_DI_MAX): Likewise.
+ * dlfcn/dlinfo.c (dlinfo_doit): Handle RTLD_DI_TLS_MODID and
+ RTLD_DI_TLS_DATA.
+
+ * elf/dl-tls.c (_dl_tls_get_addr_soft): New function.
+ * sysdeps/generic/ldsodefs.h: Declare it.
+ * elf/Versions (ld: GLIBC_PRIVATE): Add it.
+ * elf/link.h (struct dl_phdr_info): New members dlpi_tls_modid,
+ dlpi_tls_data.
+ * elf/dl-iteratephdr.c (__dl_iterate_phdr): Fill them in.
+
+ * include/link.h: Don't copy contents from elf/link.h.
+ Instead, #include it while #define'ing around link_map.
+ * elf/dl-debug.c (_dl_debug_initialize): Add a cast.
+ Add bogus extern decl to verify link_map members.
+ * elf/loadtest.c (MAPS): New macro, cast _r_debug._r_map.
+ (OUT, main): Use it in place of _r_debug._r_map.
+ * elf/unload.c: Likewise.
+ * elf/unload2.c: Likewise.
+ * elf/neededtest.c (check_loaded_objects): Likewise.
+ * elf/neededtest2.c (check_loaded_objects): Likewise.
+ * elf/neededtest3.c (check_loaded_objects): Likewise.
+ * elf/neededtest4.c (check_loaded_objects): Likewise.
+ * elf/circleload1.c (check_loaded_objects): Likewise.
+
+ * nscd/nscd_helper.c: Include <time.h> for `time' declaration.
+
+ * include/fcntl.h: Declare __openat, __open64. Use libc_hidden_proto.
+ * io/openat.c (__openat): Define instead of openat.
+ Use libc_hidden_def. Define openat with weak_alias.
+ * io/openat64.c (__openat64): Define instead of openat64.
+ Use libc_hidden_def. Define openat64 with weak_alias.
+ * sysdeps/unix/sysv/linux/openat.c: Likewise.
+
+ * libio/genops.c: Include <sched.h> for __sched_yield decl.
+
+ * Makeconfig (+includes): Add back $(includes)
+ after $(+sysdep-includes).
+
+ * Makerules ($(common-objpfx)%.make): Use -DASSEMBLER.
+
+2006-02-28 Jakub Jelinek <jakub@redhat.com>
+
+ * posix/sys/types.h [!__GNUC_PREREQ (2, 7)] (int64_t, u_int64_t):
+ typedef to long int resp. unsigned long int on 64-bit arches.
+
+ * sysdeps/unix/sysv/linux/powerpc/powerpc64/umount.c: Include x86_64
+ umount.c rather than hppa umount.c.
+ * sysdeps/unix/sysv/linux/sparc/sparc32/chown.c: Include sh chown.c
+ rather than m68k chown.c.
+ * sysdeps/unix/sysv/linux/sparc/sparc32/fchownat.c: Include sh
+ fchownat.c rather than m68k fchownat.c.
+ * sysdeps/unix/sysv/linux/sh/chown.c: Copy over from m68k chown.c.
+ * sysdeps/unix/sysv/linux/sh/fchownat.c: Copy over from m68k
+ fchownat.c.
+ * sysdeps/unix/sysv/linux/x86_64/brk.c: Copy over from hppa brk.c.
+ * sysdeps/unix/sysv/linux/x86_64/umount.c: Copy over from hppa
+ umount.c.
+
+2006-02-28 Roland McGrath <roland@redhat.com>
+
+ * sysdeps/hppa: Directory removed, saved in ports repository.
+ * sysdeps/mach/hppa: Likewise.
+ * sysdeps/mach/hurd/hppa: Likewise.
+ * sysdeps/unix/sysv/linux/hppa: Likewise.
+ * configure.in (machine): Remove hppa* cases.
+ * configure: Regenerated.
+ * shlib-versions: Remove hppa cases.
+
+ * sysdeps/m68k: Directory removed, saved in ports repository.
+ * sysdeps/unix/bsd/m68k: Likewise.
+ * sysdeps/unix/sysv/linux/m68k: Likewise.
+ * configure.in (machine): Remove m68* cases.
+ * configure: Regenerated.
+
+ * elf/rtld-Rules (subdir-args): New variable.
+ (rtld-subdir-make): Use it.
+
+2006-02-22 Martin Schwidefsky <schwidefsky@de.ibm.com>
+
+ * sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h
+ (DO_CALL): Add support for 6 system call parameters.
+ (DECLARGS_6, ASMFMT_6): Define.
+ * sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h: Likewise.
+
+2006-02-28 Roland McGrath <roland@redhat.com>
+
+ * sysdeps/unix/sysv/linux/sh/bits/fcntl.h: Copy in i386/bits/fcntl.h.
+
+2006-02-27 Roland McGrath <roland@redhat.com>
+
+ * scripts/config.guess: Update from master, timestamp='2006-02-27'.
+ * scripts/config.sub: Update from master, timestamp='2006-02-27'.
+
+ * Makefile (subdir-target-args): New variable.
+ ($(all-subdirs-targets)): Use it in place of -C option.
+ * Rules: Use $(..) instead of ../ if it's already defined.
+ * Makeconfig (subdir-srcdirs): New variable.
+ * csu/Makefile (all-Banner-files): Use it.
+
+ * configure.in (--enable-add-ons): Set to "yes" by default.
+ Handle absolute add-on directory names when looking for configure
+ fragments. Also look for sysdeps/*/preconfigure fragments in add-ons.
+ Require add-on configure to set $libc_add_on_canonical, use
+ that in $add_ons_sfx. Substitute add_on_subdirs with computed list
+ of subdir names each add-on configure set in libc_add_on_subdirs.
+ * configure: Regenerated.
+ * Makefile (%/preconfigure: %/preconfigure.in): New pattern rule.
+ * config.make.in (add-on-subdirs): New substituted variable.
+ * Makeconfig (all-subdirs): Include $(add-on-subdirs).
+ Remove $(add-ons), $(sysdep-subdirs).
+ Don't filter out $(sysdep-inhibit-subdirs).
+ ($(common-objpfx)sysd-dirs): Target removed. Don't include it.
+ ($(common-objpfx)sysd-sorted): Rewritten to feed Depend and Subdirs
+ files together to gen-sorted.awk, and $(subdirs) via -v.
+ (subdirs): Remove magic reordering for mach and hurd.
+ * scripts/gen-sorted.awk: Use subdirs from command line.
+ Process Subdirs and Depend files directly.
+ Let Subdirs files use "first dir" and "inhibit dir".
+ Always move elf to the end of the list.
+ * hurd/Depend: New file.
+ * sysdeps/mach/Subdirs: Use "first mach".
+
+ * Makefile (dist-separate): Remove linuxthreads.
+ (dist-separate-linuxthreads): Variable removed.
+ (glibc-%.tar rule): Use $(sysdeps-add-ons).
+
+ * Makerules ($(common-objpfx)Versions.v.i): Use $(subdirs),
+ not $(all-subdirs).
+ (sysdep-makefiles): Use $(sysdirs).
+ (sysdirs): Remove export.
+ ($(+sysdir_pfx)sysd-rules): Handle absolute directory names in
+ $(config-sysdirs).
+ (+sysdir_pfx): Variable removed.
+ (sysd-rules): Use $(common-objpfx) in place of it.
+ (sysdirs): Variable moved to ...
+ * Makeconfig (sysdirs): ... here.
+ Handle absolute directory names in $(config-sysdirs).
+ (full_config_sysdirs): Variable removed.
+ * csu/Makefile: Use $(sysdirs) in vpath directive.
+ * math/Makefile (ulps-file): Use $(sysdirs).
+ * sysdeps/gnu/Makefile (errlist-c): Likewise.
+ ($(objpfx)errlist-compat.c): Likewise.
+ * Makeconfig (all-Subdirs-files): Likewise.
+ ($(common-objpfx)config.status): Likewise.
+
+ * configure.in (sysnames): Handle absolute add-on directory names.
+ (sysdeps_add_ons): New variable, AC_SUBST it.
+ Compute which add-ons contributed sysdeps directories.
+ * configure: Regenerated.
+ * config.make.in (sysdeps-add-ons): New substituted variable.
+ * Makerules (+sysdep_dirs, +sysdep-includes): Variables moved ...
+ * Makeconfig: ... to here.
+ (+sysdep_dirs): Append $(sysdeps-add-ons) here.
+ (+includes): Remove $(objpfx) include, already in $(+sysdep_dirs).
+ Remove $(includes).
+ (sysdep-makeconfigs): Use $(+sysdep_dirs).
+ ($(common-objpfx)shlib-versions.v.i): Likewise.
+
+ * Makeconfig: Remove hair to set Makeconfig-add-on.
+
+ * sysdeps/unix/Makefile (sysdirs): Remove export.
+ (asm_CPP): Variable removed.
+ ($(common-objpfx)sysd-syscalls): Pass them directly for the script.
+
+ * sysdeps/posix/Makefile: New file.
+ * Makerules (L_tmpnam, TMP_MAX, L_ctermid, L_cuserid): Set non-posix
+ values here with ?=.
+
+ * stdlib/gen-mpn-copy: File removed.
+ * stdlib/Makefile (distribute): Remove it.
+ * configure.in: Don't grok --with-gmp.
+ * configure: Regenerated.
+
+ * configure.in (libc_cv_idn): Don't check it; libidn/configure does it.
+ * configure: Regenerated.
+
+2006-02-27 Ulrich Drepper <drepper@redhat.com>
+
+ * sysdeps/unix/sysv/linux/linkat.c (linkat): Allow flags to be set
+ when syscall is used.
+ * io/fcntl.h (AT_SYMLINK_FOLLOW): Define.
+
+2006-02-26 Roland McGrath <roland@redhat.com>
+
+ * bare: Directory removed, saved in ports repository.
+
+ * sysdeps/unix/common/Makefile: File removed.
+ * sysdeps/unix/common/glue-ctype.c: File removed.
+ * sysdeps/unix/common/configure.in: File removed.
+ * sysdeps/unix/common/configure: File removed.
+
+ * sysdeps/unix/configure.in: File removed.
+ * sysdeps/unix/configure: File removed.
+ * sysdeps/unix/make_errlist.c: File removed.
+ * sysdeps/unix/Makefile ($(objpfx)errlist.c, $(objpfx)make_errlist):
+ Rules removed.
+
+ * timezone/africa: Update from tzdata2006b (comment changes only).
+ * timezone/antarctica: Likewise.
+ * timezone/asia: Likewise.
+ * timezone/australasia: Likewise.
+ * timezone/backward: Likewise.
+ * timezone/etcetera: Likewise.
+ * timezone/europe: Likewise.
+ * timezone/factory: Likewise.
+ * timezone/iso3166.tab: Likewise.
+ * timezone/leapseconds: Likewise.
+ * timezone/northamerica: Likewise.
+ * timezone/pacificnew: Likewise.
+ * timezone/solar87: Likewise.
+ * timezone/solar88: Likewise.
+ * timezone/solar89: Likewise.
+ * timezone/southamerica: Likewise.
+ * timezone/systemv: Likewise.
+ * timezone/zone.tab: Likewise.
+
+2006-02-26 Ulrich Drepper <drepper@redhat.com>
+
+ * posix/unistd.h: Add fifth parameter to linkat.
+ * io/linkat.c: Likewise.
+ * sysdeps/unix/sysv/linux/linkat.c: Likewise.
+ * io/tst-linkat.c (do_test): Pass new parameter to linkat.
+
+ * elf/do-lookup.h (do_lookup_x): No need to compare SKIP to NULL
+ before comparison with MAP.
+
+ * elf/dl-sym.c (do_sym): For RTLD_NEXT, pass MATCH to
+ dl_lookup_symbol_x instead of L.
+
+2006-02-24 Mike Frysinger <vapier@gentoo.org>
+
+ * sysdeps/gnu/net/if.h (IFF_DYNAMIC): New macro.
+
+2006-02-24 David S. Miller <davem@sunset.davemloft.net>
+
+ * configure.in: Use sparc/sparc32/sparcv9/sparcv9b in place
+ of sparc/sparc32/sparcv9b.
+ * sysdeps/sparc/sparc32/sparcv9b/Implies: File removed.
+ * sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9b/Implies: File removed.
+
+2006-02-24 Roland McGrath <roland@redhat.com>
+
+ * elf/elf.h (HWCAP_SPARC_BLKINIT): New macro.
+ * sysdeps/sparc/dl-procinfo.h (HWCAP_IMPORTANT): Add it.
+ (_DL_HWCAP_COUNT): Increase to 7.
+ * sysdeps/sparc/dl-procinfo.c (_dl_sparc_cap_flags): Add "v9v".
+ From David S. Miller <davem@sunset.davemloft.net>.
+
+ * sysdeps/unix/sysv/linux/sparc/sparc64/dl-procinfo.c: Moved to ...
+ * sysdeps/sparc/dl-procinfo.c: ... here, new file.
+ * sysdeps/unix/sysv/linux/sparc/sparc64/dl-procinfo.h: Moved to ...
+ * sysdeps/sparc/dl-procinfo.h: ... here, new file.
+ (HWCAP_IMPORTANT): Include HWCAP_SPARC_V9 when [__WORDSIZE != 64].
+ * sysdeps/unix/sysv/linux/sparc/sparc32/dl-procinfo.c: File removed.
+ * sysdeps/unix/sysv/linux/sparc/sparc32/dl-procinfo.h: File removed.
+
+ * elf/sofini.c (__FRAME_END__): Mark as const.
+ * elf/soinit.c (__EH_FRAME_BEGIN__): Likewise. Add used attribute.
+
+2006-02-18 Joseph S. Myers <joseph@codesourcery.com>
+
+ * soft-fp/single.h (SFtype): Define.
+ (union _FP_UNION_S): Use it.
+ * soft-fp/double.h (DFtype): Define.
+ (union _FP_UNION_D): Use it.
+ * soft-fp/extended.h (XFtype): Define.
+ (union _FP_UNION_E): Use it.
+ * soft-fp/quad.h (TFtype): Define.
+ (union _FP_UNION_Q): Use it.
+ * soft-fp/soft-fp.h: Add _LIBC conditionals.
+ (SI_BITS, DI_BITS): Define.
+ * soft-fp/op-common.h (_FP_DECL): Add __attribute__((unused)) for
+ X##_c.
+ (_FP_CMP_EQ): Use parentheses for && inside ||.
+ (_FP_TO_INT): Use statement expressions in conditional controlling
+ constant shift.
+ (_FP_FROM_INT): Likewise. Take unsigned type as argument.
+ * soft-fp/op-2.h (_FP_FRAC_SLL_2, _FP_FRAC_SRL_2, _FP_FRAC_SRST_2,
+ _FP_FRAC_SRS_2, _FP_FRAC_ASSEMBLE_2): Use statement expressions in
+ conditional controlling possibly constant shift.
+ (_FP_FRAC_SRST_2, _FP_FRAC_SRS_2): Avoid left shift by exactly
+ _FP_W_TYPE_SIZE.
+ (_FP_FRAC_GT_2, _FP_FRAC_GE_2): Use parentheses for && inside ||.
+ * soft-fp/op-4.h (_FP_FRAC_SRST_4): Avoid left shift by exactly
+ _FP_W_TYPE_SIZE.
+ (__FP_FRAC_ADD_3, __FP_FRAC_ADD_4, __FP_FRAC_SUB_3,
+ __FP_FRAC_SUB_4): Use _FP_W_TYPE for carry flags.
+ * soft-fp/op-8.h (_FP_FRAC_SRS_8): Avoid left shift by exactly
+ _FP_W_TYPE_SIZE.
+ * soft-fp/floatdidf.c: Pass unsigned type and macro for type size.
+ * soft-fp/floatdisf.c: Likewise.
+ * soft-fp/floatditf.c: Likewise.
+ * soft-fp/floatsidf.c: Likewise.
+ * soft-fp/floatsisf.c: Likewise.
+ * soft-fp/floatsitf.c: Likewise.
+ * soft-fp/floatundidf.c: Likewise.
+ * soft-fp/floatundisf.c: Likewise.
+ * soft-fp/floatunditf.c: Likewise.
+ * soft-fp/floatunsidf.c: Likewise.
+ * soft-fp/floatunsisf.c: Likewise.
+ * soft-fp/floatunsitf.c: Likewise.
+ * soft-fp/fixdfdi.c: Pass macro for type size.
+ * soft-fp/fixdfsi.c: Likewise.
+ * soft-fp/fixsfdi.c: Likewise.
+ * soft-fp/fixsfsi.c: Likewise.
+ * soft-fp/fixtfdi.c: Likewise.
+ * soft-fp/fixtfsi.c: Likewise.
+ * soft-fp/fixunsdfdi.c: Likewise.
+ * soft-fp/fixunsdfsi.c: Likewise.
+ * soft-fp/fixunssfdi.c: Likewise.
+ * soft-fp/fixunssfsi.c: Likewise.
+ * soft-fp/fixunstfdi.c: Likewise.
+ * soft-fp/fixunstfsi.c: Likewise.
+ * sysdeps/alpha/soft-fp/ots_cvtqux.c: Pass unsigned type.
+ * sysdeps/alpha/soft-fp/ots_cvtqx.c: Likewise.
+ * sysdeps/powerpc/soft-fp/q_itoq.c: Likewise.
+ * sysdeps/powerpc/soft-fp/q_lltoq.c: Likewise.
+ * sysdeps/powerpc/soft-fp/q_ulltoq.c: Likewise.
+ * sysdeps/powerpc/soft-fp/q_utoq.c: Likewise.
+ * sysdeps/sparc/sparc32/soft-fp/q_itoq.c: Likewise.
+ * sysdeps/sparc/sparc32/soft-fp/q_lltoq.c: Likewise.
+ * sysdeps/sparc/sparc32/soft-fp/q_ulltoq.c: Likewise.
+ * sysdeps/sparc/sparc32/soft-fp/q_utoq.c: Likewise.
+ * sysdeps/sparc/sparc64/soft-fp/qp_itoq.c: Likewise.
+ * sysdeps/sparc/sparc64/soft-fp/qp_uitoq.c: Likewise.
+ * sysdeps/sparc/sparc64/soft-fp/qp_uxtoq.c: Likewise.
+ * sysdeps/sparc/sparc64/soft-fp/qp_xtoq.c: Likewise.
+ * soft-fp/adddf3.c: Use typedefs for argument and return types.
+ * soft-fp/addsf3.c: Likewise.
+ * soft-fp/addtf3.c: Likewise.
+ * soft-fp/divdf3.c: Likewise.
+ * soft-fp/divsf3.c: Likewise.
+ * soft-fp/divtf3.c: Likewise.
+ * soft-fp/eqdf2.c: Likewise.
+ * soft-fp/eqsf2.c: Likewise.
+ * soft-fp/eqtf2.c: Likewise.
+ * soft-fp/extenddftf2.c: Likewise.
+ * soft-fp/extendsfdf2.c: Likewise.
+ * soft-fp/extendsftf2.c: Likewise.
+ * soft-fp/fixdfdi.c: Likewise.
+ * soft-fp/fixdfsi.c: Likewise.
+ * soft-fp/fixsfdi.c: Likewise.
+ * soft-fp/fixsfsi.c: Likewise.
+ * soft-fp/fixtfdi.c: Likewise.
+ * soft-fp/fixtfsi.c: Likewise.
+ * soft-fp/fixunsdfdi.c: Likewise.
+ * soft-fp/fixunsdfsi.c: Likewise.
+ * soft-fp/fixunssfdi.c: Likewise.
+ * soft-fp/fixunssfsi.c: Likewise.
+ * soft-fp/fixunstfdi.c: Likewise.
+ * soft-fp/fixunstfsi.c: Likewise.
+ * soft-fp/floatdidf.c: Likewise.
+ * soft-fp/floatdisf.c: Likewise.
+ * soft-fp/floatditf.c: Likewise.
+ * soft-fp/floatsidf.c: Likewise.
+ * soft-fp/floatsisf.c: Likewise.
+ * soft-fp/floatsitf.c: Likewise.
+ * soft-fp/floatundidf.c: Likewise.
+ * soft-fp/floatundisf.c: Likewise.
+ * soft-fp/floatunditf.c: Likewise.
+ * soft-fp/floatunsidf.c: Likewise.
+ * soft-fp/floatunsisf.c: Likewise.
+ * soft-fp/floatunsitf.c: Likewise.
+ * soft-fp/gedf2.c: Likewise.
+ * soft-fp/gesf2.c: Likewise.
+ * soft-fp/getf2.c: Likewise.
+ * soft-fp/ledf2.c: Likewise.
+ * soft-fp/lesf2.c: Likewise.
+ * soft-fp/letf2.c: Likewise.
+ * soft-fp/muldf3.c: Likewise.
+ * soft-fp/mulsf3.c: Likewise.
+ * soft-fp/multf3.c: Likewise.
+ * soft-fp/negdf2.c: Likewise.
+ * soft-fp/negsf2.c: Likewise.
+ * soft-fp/negtf2.c: Likewise.
+ * soft-fp/sqrtdf2.c: Likewise.
+ * soft-fp/sqrtsf2.c: Likewise.
+ * soft-fp/sqrttf2.c: Likewise.
+ * soft-fp/subdf3.c: Likewise.
+ * soft-fp/subsf3.c: Likewise.
+ * soft-fp/subtf3.c: Likewise.
+ * soft-fp/truncdfsf2.c: Likewise.
+ * soft-fp/trunctfdf2.c: Likewise.
+ * soft-fp/trunctfsf2.c: Likewise.
+ * soft-fp/unorddf2.c: Likewise.
+ * soft-fp/unordsf2.c: Likewise.
+ * soft-fp/unordtf2.c: Likewise.
+
+2006-02-09 Joseph S. Myers <joseph@codesourcery.com>
+
+ * soft-fp/op-common.h (_FP_UNPACK_SEMIRAW): Define.
+ (_FP_OVERFLOW_SEMIRAW): Likewise.
+ (_FP_CHECK_SIGNAN_SEMIRAW): Likewise.
+ (_FP_CHOOSENAN_SEMIRAW): Likewise.
+ (_FP_EXP_NORMAL): Likewise.
+ (_FP_PACK_SEMIRAW): Likewise.
+ (_FP_ADD_INTERNAL): Rewrite to operate on semi-raw value.
+ (_FP_SUB): Likewise.
+ (_FP_TO_INT): Rewrite to operate on raw values. Don't set INVALID
+ exception for conversions where most negative representable
+ integer is correct truncated value, but do set INEXACT for such
+ conversions where appropriate. Don't always left-shift for
+ converting to a wider integer.
+ (_FP_FROM_INT): Rewrite to yield raw value. Correct shift for
+ integers with one more bits than (mantissa + guard) bits for the
+ floating point format. Don't use __FP_FRAC_SRS_1 for shifting
+ integers that may be wider than _FP_W_TYPE_SIZE.
+ (FP_CONV): Don't define.
+ (FP_EXTEND): Define.
+ (FP_TRUNC): Likewise.
+ * soft-fp/op-1.h (_FP_FRAC_SRST_1, __FP_FRAC_SRST_1): Define.
+ (_FP_FRAC_CONV_1_1): Don't define.
+ (_FP_FRAC_COPY_1_1): Define.
+ * soft-fp/op-2.h (_FP_FRAC_SRST_2): Define.
+ (_FP_FRAC_CONV_1_2, _FP_FRAC_CONV_2_1): Don't define.
+ (_FP_FRAC_COPY_1_2, _FP_FRAC_COPY_2_1): Define.
+ * soft-fp/op-4.h (_FP_FRAC_SRST_4): Define.
+ (_FP_FRAC_SRS_4): Define based on _FP_FRAC_SRST_4.
+ (_FP_FRAC_CONV_1_4, _FP_FRAC_CONV_2_4): Don't define.
+ (_FP_FRAC_COPY_1_4, _FP_FRAC_COPY_2_4): Define.
+ (_FP_FRAC_CONV_4_1, _FP_FRAC_CONV_4_2): Don't define.
+ (_FP_FRAC_COPY_4_1, _FP_FRAC_COPY_4_2): Define.
+ * soft-fp/single.h (_FP_FRACTBITS_S): Define.
+ (_FP_FRACXBITS_S): Define in terms of _FP_FRACXBITS_S.
+ (_FP_WFRACXBITS_S): Likewise.
+ (_FP_QNANBIT_SH_S, _FP_IMPLBIT_SH_S): Define.
+ (FP_UNPACK_SEMIRAW_S, FP_UNPACK_SEMIRAW_SP): Define.
+ (FP_PACK_SEMIRAW_S, FP_PACK_SEMIRAW_SP): Define.
+ * soft-fp/double.h (_FP_QNANBIT_SH_D, _FP_IMPLBIT_SH_D): Define.
+ (FP_UNPACK_SEMIRAW_D, FP_UNPACK_SEMIRAW_D): Define
+ (FP_PACK_SEMIRAW_D, FP_PACK_SEMIRAW_DP): Define.
+ * soft-fp/extended.h (_FP_QNANBIT_SH_E, _FP_IMPLBIT_SH_E): Define.
+ (FP_UNPACK_EP): Correct typo.
+ (FP_UNPACK_SEMIRAW_E, FP_UNPACK_SEMIRAW_EP): Define.
+ (FP_PACK_SEMIRAW_E, FP_PACK_SEMIRAW_EP): Define.
+ * soft-fp/quad.h (_FP_QNANBIT_SH_Q, _FP_IMPLBIT_SH_Q): Define.
+ (FP_UNPACK_SEMIRAW_Q, FP_UNPACK_SEMIRAW_QP): Define.
+ (FP_PACK_SEMIRAW_Q, FP_PACK_SEMIRAW_QP): Define.
+ * soft-fp/fixdfdi.c: Use unsigned type for result of conversion.
+ * soft-fp/fixdfsi.c: Likewise.
+ * soft-fp/fixsfdi.c: Likewise.
+ * soft-fp/fixsfsi.c: Likewise.
+ * soft-fp/fixtfdi.c: Likewise.
+ * soft-fp/fixtfsi.c: Likewise.
+ * sysdeps/alpha/soft-fp/ots_cvtxq.c: Likewise.
+ * sysdeps/alpha/soft-fp/ots_nintxq.c: Likewise.
+ * sysdeps/powerpc/soft-fp/q_qtoi.c: Likewise.
+ * sysdeps/powerpc/soft-fp/q_qtoll.c: Likewise.
+ * sysdeps/sparc/sparc32/soft-fp/q_qtoi.c: Likewise.
+ * sysdeps/sparc/sparc32/soft-fp/q_qtoll.c: Likewise.
+ * sysdeps/sparc/sparc64/soft-fp/qp_qtoi.c: Likewise.
+ * sysdeps/sparc/sparc64/soft-fp/qp_qtox.c: Likewise.
+ * soft-fp/adddf3.c: Update for changed soft-fp interfaces.
+ * soft-fp/addsf3.c: Likewise.
+ * soft-fp/addtf3.c: Likewise.
+ * soft-fp/extenddftf2.c: Likewise.
+ * soft-fp/extendsfdf2.c: Likewise.
+ * soft-fp/extendsftf2.c: Likewise.
+ * soft-fp/fixdfdi.c: Likewise.
+ * soft-fp/fixdfsi.c: Likewise.
+ * soft-fp/fixsfdi.c: Likewise.
+ * soft-fp/fixsfsi.c: Likewise.
+ * soft-fp/fixtfdi.c: Likewise.
+ * soft-fp/fixtfsi.c: Likewise.
+ * soft-fp/fixunsdfdi.c: Likewise.
+ * soft-fp/fixunsdfsi.c: Likewise.
+ * soft-fp/fixunssfdi.c: Likewise.
+ * soft-fp/fixunssfsi.c: Likewise.
+ * soft-fp/fixunstfdi.c: Likewise.
+ * soft-fp/fixunstfsi.c: Likewise.
+ * soft-fp/floatdidf.c: Likewise.
+ * soft-fp/floatdisf.c: Likewise.
+ * soft-fp/floatditf.c: Likewise.
+ * soft-fp/floatsidf.c: Likewise.
+ * soft-fp/floatsisf.c: Likewise.
+ * soft-fp/floatsitf.c: Likewise.
+ * soft-fp/floatundidf.c: Likewise.
+ * soft-fp/floatundisf.c: Likewise.
+ * soft-fp/floatunditf.c: Likewise.
+ * soft-fp/floatunsidf.c: Likewise.
+ * soft-fp/floatunsisf.c: Likewise.
+ * soft-fp/floatunsitf.c: Likewise.
+ * soft-fp/subdf3.c: Likewise.
+ * soft-fp/subsf3.c: Likewise.
+ * soft-fp/subtf3.c: Likewise.
+ * soft-fp/truncdfsf2.c: Likewise.
+ * soft-fp/trunctfdf2.c: Likewise.
+ * soft-fp/trunctfsf2.c: Likewise.
+ * sysdeps/alpha/soft-fp/ots_add.c: Likewise.
+ * sysdeps/alpha/soft-fp/ots_cvtqux.c: Likewise.
+ * sysdeps/alpha/soft-fp/ots_cvtqx.c: Likewise.
+ * sysdeps/alpha/soft-fp/ots_cvttx.c: Likewise.
+ * sysdeps/alpha/soft-fp/ots_cvtxq.c: Likewise.
+ * sysdeps/alpha/soft-fp/ots_cvtxt.c: Likewise.
+ * sysdeps/alpha/soft-fp/ots_nintxq.c: Likewise.
+ * sysdeps/alpha/soft-fp/ots_sub.c: Likewise.
+ * sysdeps/powerpc/soft-fp/q_add.c: Likewise.
+ * sysdeps/powerpc/soft-fp/q_dtoq.c: Likewise.
+ * sysdeps/powerpc/soft-fp/q_itoq.c: Likewise.
+ * sysdeps/powerpc/soft-fp/q_lltoq.c: Likewise.
+ * sysdeps/powerpc/soft-fp/q_qtod.c: Likewise.
+ * sysdeps/powerpc/soft-fp/q_qtoi.c: Likewise.
+ * sysdeps/powerpc/soft-fp/q_qtoll.c: Likewise.
+ * sysdeps/powerpc/soft-fp/q_qtos.c: Likewise.
+ * sysdeps/powerpc/soft-fp/q_qtou.c: Likewise.
+ * sysdeps/powerpc/soft-fp/q_qtoull.c: Likewise.
+ * sysdeps/powerpc/soft-fp/q_stoq.c: Likewise.
+ * sysdeps/powerpc/soft-fp/q_sub.c: Likewise.
+ * sysdeps/powerpc/soft-fp/q_ulltoq.c: Likewise.
+ * sysdeps/powerpc/soft-fp/q_utoq.c: Likewise.
+ * sysdeps/sparc/sparc32/soft-fp/q_add.c: Likewise.
+ * sysdeps/sparc/sparc32/soft-fp/q_dtoq.c: Likewise.
+ * sysdeps/sparc/sparc32/soft-fp/q_itoq.c: Likewise.
+ * sysdeps/sparc/sparc32/soft-fp/q_lltoq.c: Likewise.
+ * sysdeps/sparc/sparc32/soft-fp/q_qtod.c: Likewise.
+ * sysdeps/sparc/sparc32/soft-fp/q_qtoi.c: Likewise.
+ * sysdeps/sparc/sparc32/soft-fp/q_qtoll.c: Likewise.
+ * sysdeps/sparc/sparc32/soft-fp/q_qtos.c: Likewise.
+ * sysdeps/sparc/sparc32/soft-fp/q_qtou.c: Likewise.
+ * sysdeps/sparc/sparc32/soft-fp/q_qtoull.c: Likewise.
+ * sysdeps/sparc/sparc32/soft-fp/q_stoq.c: Likewise.
+ * sysdeps/sparc/sparc32/soft-fp/q_sub.c: Likewise.
+ * sysdeps/sparc/sparc32/soft-fp/q_ulltoq.c: Likewise.
+ * sysdeps/sparc/sparc32/soft-fp/q_utoq.c: Likewise.
+ * sysdeps/sparc/sparc64/soft-fp/qp_add.c: Likewise.
+ * sysdeps/sparc/sparc64/soft-fp/qp_dtoq.c: Likewise.
+ * sysdeps/sparc/sparc64/soft-fp/qp_itoq.c: Likewise.
+ * sysdeps/sparc/sparc64/soft-fp/qp_qtod.c: Likewise.
+ * sysdeps/sparc/sparc64/soft-fp/qp_qtoi.c: Likewise.
+ * sysdeps/sparc/sparc64/soft-fp/qp_qtos.c: Likewise.
+ * sysdeps/sparc/sparc64/soft-fp/qp_qtoui.c: Likewise.
+ * sysdeps/sparc/sparc64/soft-fp/qp_qtoux.c: Likewise.
+ * sysdeps/sparc/sparc64/soft-fp/qp_qtox.c: Likewise.
+ * sysdeps/sparc/sparc64/soft-fp/qp_stoq.c: Likewise.
+ * sysdeps/sparc/sparc64/soft-fp/qp_sub.c: Likewise.
+ * sysdeps/sparc/sparc64/soft-fp/qp_uitoq.c: Likewise.
+ * sysdeps/sparc/sparc64/soft-fp/qp_uxtoq.c: Likewise.
+ * sysdeps/sparc/sparc64/soft-fp/qp_xtoq.c: Likewise.
+
+2006-02-23 Roland McGrath <roland@redhat.com>
+
+ * include/libc-symbols.h: Fix comment typo.
+ From Peter Kjellerstedt <peter.kjellerstedt@axis.com>.
+
+ * sysdeps/unix/sysv/linux/i386/fchownat.c: Diddle code so that "fail"
+ label is always used.
+
+ [BZ #2172]
+ * bits/syslog-path.h: New file.
+ * misc/Makefile (headers): Add it.
+ * misc/sys/syslog.h: Include it.
+ (_PATH_LOG): Macro removed.
+ From Robert Millan <robertmh@gnu.org>.
+
+ * sysdeps/unix/sysv/linux/ftruncate64.c: Find generic implementation
+ in misc/, not posix/.
+ Reported by David S. Miller <davem@davemloft.net>.
+
+2006-02-23 Jakub Jelinek <jakub@redhat.com>
+
+ * posix/sched_yield.c (__sched_yield): Add libc_hidden_def.
+ * sysdeps/mach/sched_yield.c (__sched_yield): Likewise.
+
+2006-02-22 Roland McGrath <roland@redhat.com>
+
+ * po/libc.pot: Regenerated.
+
+2006-02-22 Jakub Jelinek <jakub@redhat.com>
+
+ * nis/ypclnt.c (yperr_string, ypbinderr_string): Add N_()
+ around string literals.
+
+2005-10-03 Jakub Jelinek <jakub@redhat.com>
+
+ * nscd/selinux.c (audit_init): Print error string in the failure
+ message.
+
+2006-02-21 Roland McGrath <roland@redhat.com>
+
+ * sysdeps/unix/sysv/linux/kernel-features.h
+ (__ASSUME_CLONE_THREAD_FLAGS): Consolidate definitions.
+
+ * sysdeps/unix/sysv/linux/x86_64/sys/epoll.h: Update comment, remove
+ __THROW from epoll_wait, to match .../linux/sys/epoll.h file.
+
+2006-02-03 Jakub Jelinek <jakub@redhat.com>
+
+ * manual/filesys.texi (futimes): Fix prototype.
+
+2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
+
+ [BZ #315]
+ * manual/memory.texi (Obstacks Data Alignment): The default
+ alignment is not 4: it is enough to hold any type of data.
+ Problem reported by Benno in
+ <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
+
+2005-11-15 Robert Millan <robertmh@gnu.org>
+
+ [BZ #2161]
+ * manual/llio.texi (read, write): Document EINVAL on unaligned access.
+
+2006-02-21 Roland McGrath <roland@redhat.com>
+
+ * sysdeps/i386/i686/memset.S: Fix treatment of unaligned pointer.
+ Reported by John Zulauf <john.zulauf@amd.com>.
+
+2004-11-23 Richard Sandiford <rsandifo@redhat.com>
+
+ * configure.in (libc_cv_gcc_dwarf2_unwind_info): Delete.
+ (HAVE_DWARF2_UNWIND_INFO{,_STATIC}): Remove AC_DEFINEs.
+ * configure: Regenerate.
+ * config.h.in (HAVE_DWARF2_UNWIND_INFO{,_STATIC}): Remove undefs.
+ * elf/soinit.c: Don't include gccframe.h.
+ (__EH_FRAME_BEGIN__): Define unconditionally.
+ (__register_frame_info, __deregister_frame_info)
+ (__register_frame_info_bases, __deregister_frame_info_bases)
+ (__register_frame, __deregister_frame): Remove declarations.
+ (__libc_global_ctors, __libc_fini): Don't call registry functions.
+ * elf/sofini.c (__EH_FRAME_END__): Define unconditionally.
+
+2006-01-18 Samuel Thibault <samuel.thibault@ens-lyon.org>
+
+ [BZ #2178]
+ * sysdeps/mach/hurd/getsid.c (getsid): When parameter PID is zero,
+ use _hurd_pid instead.
+
+2006-02-20 Richard Henderson <rth@redhat.com>
+
+ * sysdeps/alpha/soft-fp/Makefile (CPPFLAGS): Add soft-fp include
+ to math subdir.
+ * sysdeps/alpha/soft-fp/e_sqrtl.c: Don't use local-soft-fp.h.
+ (__ieee754_sqrtl): Add _round local variable.
+ * sysdeps/unix/sysv/linux/alpha/fpu/Implies: Remove.
+
+ * sysdeps/unix/sysv/linux/alpha/fxstatat.c: Fix hidden defs.
+
+2006-02-20 Roland McGrath <roland@redhat.com>
+
+ * sysdeps/mips: Directory removed, saved in ports repository.
+ * sysdeps/unix/mips: Likewise.
+ * sysdeps/unix/sysv/linux/mips: Likewise.
+ * sysdeps/mach/mips: Likewise.
+ * sysdeps/mach/hurd/mips: Likewise.
+ * shlib-versions: Remove mips matches, now in ports fragment.
+ * sysdeps/unix/sysv/linux/kernel-features.h: Likewise.
+ * configure.in (machine): Likewise.
+ * configure: Regenerated.
+
+ * hurd/hurd/xattr.h: New file.
+ * hurd/xattr.c: New file.
+ * hurd/Makefile (routines): Add it.
+ * sysdeps/mach/hurd/fgetxattr.c: New file.
+ * sysdeps/mach/hurd/flistxattr.c: New file.
+ * sysdeps/mach/hurd/fremovexattr.c: New file.
+ * sysdeps/mach/hurd/fsetxattr.c: New file.
+ * sysdeps/mach/hurd/getxattr.c: New file.
+ * sysdeps/mach/hurd/lgetxattr.c: New file.
+ * sysdeps/mach/hurd/listxattr.c: New file.
+ * sysdeps/mach/hurd/lsetxattr.c: New file.
+ * sysdeps/mach/hurd/removexattr.c: New file.
+ * sysdeps/mach/hurd/setxattr.c: New file.
+
+2006-02-15 Thomas Schwinge <tschwinge@gnu.org>
+
+ [BZ #2329]
+ * include/unistd.h (__getresuid, __getresgid, __setresuid)
+ (__setresgid): Fix argument name order in prototypes.
+ * posix/unistd.h (getresuid, getresgid, setresuid, setresgid):
+ Likewise.
+ * posix/getresuid.c (__getresuid): Fix argument order in definition.
+ * posix/getresgid.c (__getresgid): Likewise.
+ * posix/setresuid.c (__setresuid): Likewise.
+ * posix/setresgid.c (__setresgid): Likewise.
+ * sysdeps/mach/hurd/getresuid.c (__getresuid): Likewise.
+ * sysdeps/mach/hurd/getresgid.c (__getresgid): Likewise.
+ * sysdeps/mach/hurd/setresuid.c (__setresuid): Likewise.
+ * sysdeps/mach/hurd/setresgid.c (__setresgid): Likewise.
+ Reported by Samuel Thibault <samuel.thibault@ens-lyon.org>.
+
+2006-02-13 Mike Frysinger <vapier@gentoo.org>
+
+ [BZ #2380]
+ * string/tester.c (test_strnlen): New function.
+ (test_strchr): Call it.
+ (test_strncat): Test lengths where the sign bit is set.
+ (test_strncmp): Likewise.
+
2006-02-17 Jakub Jelinek <jakub@redhat.com>
* include/atomic.h (atomic_and, atomic_or): Define.
endif
# Complete path to sysdep dirs.
-export full_config_sysdirs := $(addprefix $(..),$(config-sysdirs))
+# `configure' writes a definition of `config-sysdirs' in `config.make'.
+sysdirs := $(foreach D,$(config-sysdirs),$(firstword $(filter /%,$D) $(..)$D))
+
+# Add-ons that contribute sysdeps trees get added to the include list
+# after sysdeps/generic. This makes #include <sysdeps/...> work right
+# to find specific add-on files without assuming the add-on directory name.
+# It also means that headers can go into an add-on's base directory
+# instead of the add-on needing a sysdeps/generic of its own.
++sysdep_dirs := $(sysdirs) $(foreach add-on,$(sysdeps-add-ons),\
+ $(firstword $(filter /%,$(add-on)) \
+ $(..)$(add-on)))
+ifdef objdir
++sysdep_dirs := $(objdir) $(+sysdep_dirs)
+endif
# Run config.status to update config.make and config.h. We don't show the
# dependence of config.h to Make, because it is only touched when it
# Find all the add-on and sysdeps configure fragments, to make sure we
# re-run configure when any of them changes.
$(common-objpfx)config.status: $(..)version.h $(..)configure \
- $(foreach dir,$(full_config_sysdirs),\
- $(wildcard \
- $(dir)/Implies) \
+ $(foreach dir,$(sysdirs),\
+ $(wildcard $(dir)/Implies) \
$(patsubst %.in,%,\
$(firstword $(wildcard \
$(addprefix $(dir)/,configure configure.in))))) \
$(patsubst %.in,%,\
- $(foreach dir,$(add-ons),\
+ $(foreach add-on,$(add-ons),\
$(firstword $(wildcard \
- $(addprefix $(..)$(dir)/,configure configure.in)))))
+ $(addprefix $(firstword $(filter /%,$(add-on)) $(..)$(add-on))/,\
+ configure configure.in)))))
@cd $(@D); if test -f $(@F); then exec $(SHELL) $(@F) --recheck; else \
echo The GNU C library has not been configured. >&2; \
echo Run \`configure\' to configure it before building. >&2; \
# include files (including ones given in angle brackets) in the parent
# library source directory, in the include directory, and in the
# current directory.
-# `+sysdep-includes' will be defined by Makerules.
-+includes = -I$(..)include \
- $(patsubst %/,-I%,$(objpfx)) $(+sysdep-includes) \
- $(patsubst %/,-I%,$(..)) $(libio-include) $(includes) -I. \
- $(sysincludes)
++sysdep-includes = $(addprefix -I,$(+sysdep_dirs))
++includes = -I$(..)include $(if $(subdir),$(objpfx:%/=-I%)) \
+ $(+sysdep-includes) $(includes) \
+ $(patsubst %/,-I%,$(..)) $(libio-include) -I. $(sysincludes)
# Since libio has several internal header files, we use a -I instead
# of many little headers in the include directory.
move-if-change = $(SHELL) $(..)scripts/move-if-change
\f
--include $(common-objpfx)sysd-dirs
-
-ifeq ($(sysd-dirs-done),t)
-include $(common-objpfx)sysd-sorted
subdirs = $(sorted-subdirs)
-endif
+subdir-srcdirs = $(foreach dir,$(subdirs),\
+ $(firstword $($(dir)-srcdir) $(..)$(dir)))
ifeq (yes, $(build-shared))
# This lets add-ons give more-specific matches that override defaults
# in the top-level file.
$(common-objpfx)shlib-versions.v.i: \
- $(wildcard $(patsubst %, $(..)%/shlib-versions,$(add-ons) \
- $(config-sysdirs) \
- $(subdirs))) \
+ $(wildcard $(+sysdep_dirs:=/shlib-versions) \
+ $(subdir-srcdirs:=/shlib-versions)) \
$(..)shlib-versions
soversions-default-setname = $(patsubst %, %,\
# These are the subdirectories containing the library source. The order
# is more or less arbitrary. The sorting step will take care of the
-# dependencies. Only the $(binfmt-subdir) should always be kept at the
-# end of the list.
+# dependencies.
all-subdirs = csu assert ctype locale intl catgets math setjmp signal \
- stdlib stdio-common libio malloc string wcsmbs time dirent \
+ stdlib stdio-common libio malloc string wcsmbs time dirent \
grp pwd posix io termios resource misc socket sysvipc gmon \
gnulib iconv iconvdata wctype manual shadow po argp \
- crypt $(add-ons) nss localedata timezone rt conform debug \
- $(sysdep-subdirs) $(dlfcn) $(binfmt-subdir)
-all-subdirs := $(filter-out $(sysdep-inhibit-subdirs),$(all-subdirs))
-
-# The mach and hurd subdirectories have many generated header files which
-# much of the rest of the library depends on, so it is best to build them
-# first (and mach before hurd, at that). The before-compile additions in
-# sysdeps/{mach,hurd}/Makefile should make it reliably work for these files
-# not to exist when making in other directories, but it will be slower that
-# way with more somewhat expensive `make' invocations.
-subdirs := $(filter mach,$(subdirs)) $(filter hurd,$(subdirs)) \
- $(filter-out mach hurd,$(subdirs))
+ crypt nss localedata timezone rt conform debug \
+ $(add-on-subdirs) $(dlfcn) $(binfmt-subdir)
ifndef avoid-generated
-all-Subdirs-files = $(wildcard $(config-sysdirs:%=$(..)%/Subdirs))
-$(common-objpfx)sysd-dirs: $(common-objpfx)config.make $(all-Subdirs-files)
- $(AWK) 'BEGIN { subdirs = ""; inhibit = "" }; \
- /^#/ { next }; \
- /^[^-]/ { subdirs = subdirs " " $$0 }; \
- /^-/ { inhibit = inhibit " " substr($$0, 2) }; \
- END { printf "sysdep-subdirs =%s\n", subdirs; \
- printf "sysdep-inhibit-subdirs =%s\n", inhibit; \
- print "sysd-dirs-done = t" }' \
- $(patsubst $<,/dev/null,$^) > $@-tmp
- mv -f $@-tmp $@
-
-all-Depend-files = $(wildcard $(..)*/Depend)
-$(common-objpfx)sysd-sorted: $(..)scripts/gen-sorted.awk $(all-Depend-files) \
- $(common-objpfx)sysd-dirs $(..)Makeconfig
- { { dirs='$(patsubst $(..)%/Depend,%,$(filter %/Depend,$^))'; \
- for d in $$dirs; do \
- while read on; do \
- echo "depend $$d $$on"; \
- done < $(..)$$d/Depend; \
- done; \
- for f in $(all-subdirs); do \
- echo $$f; \
- done; \
- } | $(AWK) -f $< && \
- echo sysd-sorted-done = t; \
- } > $@-tmp
+all-Depend-files := $(wildcard $(foreach dir,$(all-subdirs),\
+ $(firstword $($(dir)-srcdir) \
+ $(..)$(dir))/Depend))
+$(common-objpfx)sysd-sorted: $(..)scripts/gen-sorted.awk \
+ $(common-objpfx)config.make $(..)Makeconfig \
+ $(wildcard $(sysdirs:=/Subdirs)) \
+ $(all-Depend-files)
+ $(AWK) -f $< \
+ -v subdirs='$(all-subdirs)' \
+ -v srcpfx='$(..)' \
+ $(filter %/Subdirs %/Depend,$^) > $@-tmp
mv -f $@-tmp $@
$(all-Depend-files): ;
endif
# Let sysdeps/ subdirs contain a Makeconfig fragment for us to include here.
-sysdep-makeconfigs := $(wildcard $(patsubst %,$(..)%/Makeconfig,\
- $(config-sysdirs) $(add-ons)))
-
+sysdep-makeconfigs := $(wildcard $(+sysdep_dirs:=/Makeconfig))
ifneq (,$(sysdep-makeconfigs))
-Makeconfig-doing-sysdep := $(sysdep-makeconfigs)
-# Before each one, include ourselves again to do the bit below that
-# will set `Makeconfig-add-on' in an add-on's Makeconfig fragment.
-include $(foreach M,$(sysdep-makeconfigs),$(..)Makeconfig $M)
+include $(sysdep-makeconfigs)
endif
endif # Makeconfig not yet included
-# The whole body above didn't run when we are included as a subroutine
-# of ourselves in the sysdep-makeconfigs include line. This bit runs.
-ifneq (,$(Makeconfig-doing-sysdep))
-sysdep-Makeconfig := $(firstword $(Makeconfig-doing-sysdep))
-Makeconfig-doing-sysdep := $(filter-out $(sysdep-Makeconfig),\
- $(Makeconfig-doing-sysdep))
-Makeconfig-add-on := $(filter $(add-ons),$(patsubst $(..)%/Makeconfig,%,\
- $(sysdep-Makeconfig)))
-endif
-
# Local Variables:
# mode: makefile
# End:
configure: configure.in aclocal.m4; $(autoconf-it)
%/configure: %/configure.in aclocal.m4; $(autoconf-it)
+%/preconfigure: %/preconfigure.in aclocal.m4; $(autoconf-it)
endif # $(AUTOCONF) = no
# The action for each of those is to cd into the directory and make the
# target there.
$(all-subdirs-targets):
- $(MAKE) $(PARALLELMFLAGS) -C $(@D) $(@F)
+ $(MAKE) $(PARALLELMFLAGS) $(subdir-target-args) $(@F)
+
+define subdir-target-args
+subdir=$(@D)$(if $($(@D)-srcdir),\
+-C $($(@D)-srcdir) ..=`pwd`/,\
+-C $(@D) ..=../)
+endef
.PHONY: $(+subdir_targets) $(all-subdirs-targets)
\f
tag-of-stem = glibc-$(subst .,_,$*)
# Add-ons in the main repository but distributed in their own tar files.
-dist-separate = libidn linuxthreads
+dist-separate = libidn
# Directories in each add-on.
dist-separate-libidn = libidn
-dist-separate-linuxthreads = linuxthreads linuxthreads_db
glibc-%.tar $(dist-separate:%=glibc-%-%.tar): $(files-for-dist) \
$(foreach D,$(dist-separate),\
$D/configure)
@rm -fr glibc-$*
- $(MAKE) -q `find sysdeps $(addsuffix /sysdeps,$(add-ons)) \
+ $(MAKE) -q `find sysdeps $(addsuffix /sysdeps,$(sysdeps-add-ons)) \
-name configure`
cvs $(CVSOPTS) -Q export -d glibc-$* -r $(tag-of-stem) libc
# Touch all the configure scripts going into the tarball since cvs export
include $(..)Makeconfig
endif
-# `configure' writes a definition of `config-sysdirs' in `config.make'.
-sysdirs = $(strip $(full_config_sysdirs))
-
-+sysdir_pfx = $(common-objpfx)
-
-export sysdirs := $(sysdirs)
-
-+sysdep_dirs := $(full_config_sysdirs)
-ifdef objdir
-+sysdep_dirs := $(objdir) $(+sysdep_dirs)
-endif
-
-# Add -I switches to get the right sysdep directories.
-# `+includes' in Makeconfig references $(+sysdep-includes).
-+sysdep-includes := $(addprefix -I,$(+sysdep_dirs))
-
# This variable is used in ``include $(o-iterator)'' after defining
# $(o-iterator-doit) to produce some desired rule using $o for the object
# suffix, and setting $(object-suffixes-left) to $(object-suffixes); a copy
# being included individually by a subdir makefile (hurd/Makefile needs this).
in-Makerules := yes
-sysdep-makefiles := $(wildcard $(full_config_sysdirs:=/Makefile))
+sysdep-makefiles := $(wildcard $(sysdirs:=/Makefile))
ifneq (,$(sysdep-makefiles))
include $(sysdep-makefiles)
endif
$(common-objpfx)%.make: $(..)%.make.c $(..)Makerules $(common-before-compile)
rm -f $@T $@.dT
(echo '# Generated from $*.make.c by Makerules.'; \
- $(CC) $(CFLAGS) $(CPPFLAGS) -E $< \
+ $(CC) $(CFLAGS) $(CPPFLAGS) -E -DASSEMBLER $< \
-MD -MP -MT '$$(common-objpfx)$*.make' -MF $@.dT \
| sed -n '/@@@/{s/@@@[ ]*\(.*\)@@@/\1/;s/[ ]*$$//p;}'; \
echo 'common-generated += $(@F)'; \
close-check-inhibit-asm = ;; esac ;
endif
--include $(+sysdir_pfx)sysd-rules
+-include $(common-objpfx)sysd-rules
ifneq ($(sysd-rules-sysdirs),$(config-sysdirs))
# The value of $(+sysdep_dirs) the sysd-rules was computed for
# differs from the one we are using now. So force a rebuild of sysd-rules.
sysd-rules-force = FORCE
FORCE:
endif
-$(+sysdir_pfx)sysd-rules: $(+sysdir_pfx)config.make $(..)Makerules \
- $(wildcard $(foreach dir,$(sysdirs),\
- $(dir)/Makefile))\
- $(sysd-rules-force)
+$(common-objpfx)sysd-rules: $(common-objpfx)config.make $(..)Makerules \
+ $(sysdep-makefiles) $(sysd-rules-force)
-@rm -f $@T
(echo 'sysd-rules-sysdirs := $(config-sysdirs)'; \
- for dir in $(config-sysdirs:%='$$(..)%'); do \
+ for dir in $(config-sysdirs); do \
+ case "$$dir" in \
+ /*) ;; \
+ *) dir="\$$(..)$$dir" ;; \
+ esac; \
for o in $(all-object-suffixes); do \
$(open-check-inhibit-asm) \
echo "\$$(objpfx)%$$o: $$dir/%.S \$$(before-compile); \
Versions.def.v.i Versions.def.v Versions.v.i Versions.v
ifndef avoid-generated
-ifneq ($(sysd-versions-subdirs),$(all-subdirs) $(config-sysdirs))
+ifneq ($(sysd-versions-subdirs),$(sorted-subdirs) $(config-sysdirs))
sysd-versions-force = FORCE
FORCE:
endif
} | LC_ALL=C $(AWK) -f $< > $@T
mv -f $@T $@
# See %.v/%.v.i implicit rules in Makeconfig.
-$(common-objpfx)Versions.v.i: $(wildcard $(all-subdirs:%=$(..)%/Versions)) \
+$(common-objpfx)Versions.v.i: $(wildcard $(subdirs:%=$(..)%/Versions)) \
$(wildcard $(sysdirs:%=%/Versions)) \
$(common-objpfx)abi-versions.h \
$(sysd-versions-force)
$(common-objpfx)sysd-versions: $(common-objpfx)Versions.all \
$(common-objpfx)Versions.v \
$(..)scripts/versions.awk
- ( echo 'sysd-versions-subdirs = $(all-subdirs) $(config-sysdirs)' ; \
+ ( echo 'sysd-versions-subdirs = $(subdirs) $(config-sysdirs)' ; \
cat $(word 2,$^) \
| LC_ALL=C $(AWK) -v buildroot=$(common-objpfx) -v defsfile=$< \
-v move_if_change='$(move-if-change)' \
endif
-# There's no good place to put this - here will do.
-ifeq ($(filter %posix, $(sysdirs)),)
-L_tmpnam = 1
-TMP_MAX = 0
-L_ctermid = 1
-L_cuserid = 1
-else
-L_tmpnam = 20
-TMP_MAX = 238328
-L_ctermid = 9
-L_cuserid = 9
-endif
+# These will have been set by sysdeps/posix/Makefile.
+L_tmpnam ?= 1
+TMP_MAX ?= 0
+L_ctermid ?= 1
+L_cuserid ?= 1
+
stdio_lim = $(common-objpfx)bits/stdio_lim.h
$(stdio_lim:lim.h=%.h) $(stdio_lim:lim.h=%.d): $(stdio_lim:lim.h=%.st); @:
all: # Don't let the default goal come from Makeconfig.
-include ../Makeconfig
+include $(firstword $(..) ../)Makeconfig
ifndef subdir
Each subdirectory makefile must define the `subdir' variable.
# See below. This must be set before Makerules processes it.
before-compile += $(common-objpfx)bits/stdio_lim.h
-include ../Makerules
+include $(..)Makerules
.PHONY: subdir_lib
subdir_lib: lib-noranlib
+++ /dev/null
-*.d *.o *.so *.po *.go stamp.* *.stamp *.ustamp *.udeps
-*.gz *.Z *.tar *.tgz
-=*
-TODO COPYING* AUTHORS copyr-* copying.*
-glibc-*
-distinfo
+++ /dev/null
-# Copyright (C) 1994, 1997 Free Software Foundation, Inc.
-# This file is part of the GNU C Library.
-# Contributed by Joel Sherrill (jsherril@redstone-emh2.army.mil),
-# On-Line Applications Research Corporation.
-#
-
-# The GNU C Library is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 2.1 of the License, or (at your option) any later version.
-
-# The GNU C Library is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# Lesser General Public License for more details.
-
-# You should have received a copy of the GNU Lesser General Public
-# License along with the GNU C Library; if not, write to the Free
-# Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-# 02111-1307 USA.
-
-subdir := bare
-
-bare-routines := brdinit console strtsupp
-routines = $(bare-routines)
-elided-routines = $(bare-routines)
-extra-objs = $(bare-routines:%=%.o)
-
-install-lib = lib$(config-vendor).a
-
-include ../Rules
-
-#
-# For bare targets, the $(config-vendor) is the name of the board.
-# We will place the board dependent code ONLY in a library which
-# is board dependent. This way many target boards can share a
-# single libc.a. To resolve all symbols and successfully link
-# a program, the application must link against libc.a and libMY_TARGET.a.
-# For example, the target specific library for the Motorola MVME135
-# board will be named libmvme135.a. To link a program for the
-# MVME135, one must link against -lc and -lmvme135.
-#
-
-lib: $(objpfx)lib$(config-vendor).a
-
-$(objpfx)lib$(config-vendor).a: $(bare-routines:%=$(objpfx)%.o)
-# This library is small enough that it's simplest to recreate the archive
-# from scratch each time.
- rm -f $@
-ifdef objdir
- cd $(objpfx); $(AR) cq$(verbose) $(@:$(objpfx)%=%) $(^:$(objpfx)%=%)
-else
- $(AR) cq$(verbose) $@ $^
-endif
- $(RANLIB) $@
+++ /dev/null
-/* Copyright (C) 1994, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Joel Sherrill (jsherril@redstone-emh2.army.mil),
- On-Line Applications Research Corporation.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <standalone.h>
-
-/* This file is only required when a "bare" board is configured. */
-
-/* Start Support Routines
-
-The start code for some CPUs (e.g. i386) require target dependent
-support. For more info, consult the start file for your CPU. */
-/* Private macros for accessing __jmp_buf contents. HPPA version.
+/* <bits/syslog-path.h> -- _PATH_LOG definition
Copyright (C) 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
-#define JB_SP (76/4)
+#ifndef _SYS_SYSLOG_H
+# error "Never include this file directly. Use <sys/syslog.h> instead"
+#endif
+
+#ifndef _BITS_SYSLOG_PATH_H
+#define _BITS_SYSLOG_PATH_H 1
+
+#define _PATH_LOG "/dev/log"
+
+#endif /* bits/syslog-path.h */
/* Define if static NSS modules are wanted. */
#undef DO_STATIC_NSS
-/* Define if gcc uses DWARF2 unwind information for exception support. */
-#undef HAVE_DWARF2_UNWIND_INFO
-
-/* Define if gcc uses DWARF2 unwind information for exception support
- with static variable. */
-#undef HAVE_DWARF2_UNWIND_INFO_STATIC
-
/* Define if the compiler supports __builtin_expect. */
#undef HAVE_BUILTIN_EXPECT
build-bounded = @bounded@
build-static-nss = @static_nss@
add-ons = @add_ons@
+add-on-subdirs = @add_on_subdirs@
+sysdeps-add-ons = @sysdeps_add_ons@
cross-compiling = @cross_compiling@
force-install = @force_install@
# include <unistd.h>
#endif"
-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS with_fp with_cvs enable_check_abi oldest_abi bindnow force_install all_warnings build build_cpu build_vendor build_os host host_cpu host_vendor host_os subdirs add_ons base_machine submachine sysnames INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC OBJEXT BUILD_CC cross_compiling CPP CXX CXXFLAGS ac_ct_CXX AR OBJDUMP RANLIB ac_ct_RANLIB MIG AS LD PWD_P MAKE MSGFMT MAKEINFO SED AUTOCONF SYSINCLUDES CXX_SYSINCLUDES libc_cv_gcc_static_libgcc BASH libc_cv_have_bash2 KSH libc_cv_have_ksh AWK PERL INSTALL_INFO BISON VERSIONING libc_cv_asm_protected_directive libc_cv_cc_with_libunwind libc_cv_z_nodelete libc_cv_z_nodlopen libc_cv_z_initfirst libc_cv_z_relro libc_cv_Bgroup libc_cv_libgcc_s_suffix libc_cv_as_needed ASFLAGS_config libc_cv_z_combreloc libc_cv_z_execstack libc_cv_fpie fno_unit_at_a_time libc_cv_ssp libc_cv_have_initfini no_whole_archive exceptions LIBGD have_libaudit have_selinux EGREP sizeof_long_double libc_cv_gcc_unwind_find_fde uname_sysname uname_release uname_version old_glibc_headers libc_cv_slibdir libc_cv_localedir libc_cv_sysconfdir libc_cv_rootsbindir libc_cv_forced_unwind use_ldconfig ldd_rewrite_script elf xcoff static shared pic_default profile omitfp bounded static_nss nopic_initfini DEFINES mach_interface_list VERSION RELEASE LIBOBJS LTLIBOBJS'
+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS with_fp with_cvs enable_check_abi oldest_abi bindnow force_install all_warnings build build_cpu build_vendor build_os host host_cpu host_vendor host_os subdirs add_ons add_on_subdirs base_machine submachine sysnames sysdeps_add_ons INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC OBJEXT BUILD_CC cross_compiling CPP CXX CXXFLAGS ac_ct_CXX AR OBJDUMP RANLIB ac_ct_RANLIB MIG AS LD PWD_P MAKE MSGFMT MAKEINFO SED AUTOCONF SYSINCLUDES CXX_SYSINCLUDES libc_cv_gcc_static_libgcc BASH libc_cv_have_bash2 KSH libc_cv_have_ksh AWK PERL INSTALL_INFO BISON VERSIONING libc_cv_asm_protected_directive libc_cv_cc_with_libunwind libc_cv_z_nodelete libc_cv_z_nodlopen libc_cv_z_initfirst libc_cv_z_relro libc_cv_Bgroup libc_cv_libgcc_s_suffix libc_cv_as_needed ASFLAGS_config libc_cv_z_combreloc libc_cv_z_execstack libc_cv_fpie fno_unit_at_a_time libc_cv_ssp libc_cv_have_initfini no_whole_archive exceptions LIBGD have_libaudit have_selinux EGREP sizeof_long_double libc_cv_gcc_unwind_find_fde uname_sysname uname_release uname_version old_glibc_headers libc_cv_slibdir libc_cv_localedir libc_cv_sysconfdir libc_cv_rootsbindir libc_cv_forced_unwind use_ldconfig ldd_rewrite_script elf xcoff static shared pic_default profile omitfp bounded static_nss nopic_initfini DEFINES mach_interface_list VERSION RELEASE LIBOBJS LTLIBOBJS'
ac_subst_files=''
# Initialize some variables set by options.
Optional Packages:
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
- --with-gmp=DIRECTORY find GMP source code in DIRECTORY (not needed)
--with-gd=DIR find libgd include dir and library with prefix DIR
--with-gd-include=DIR find libgd include files in DIR
--with-gd-lib=DIR find libgd library files in DIR
# This will get text that should go into config.make.
config_vars=
-# Check for a --with-gmp argument and set gmp-srcdir in config.make.
-
-# Check whether --with-gmp or --without-gmp was given.
-if test "${with_gmp+set}" = set; then
- withval="$with_gmp"
-
-case "$with_gmp" in
-yes) { { echo "$as_me:$LINENO: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" >&5
-echo "$as_me: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" >&2;}
- { (exit 1); exit 1; }; } ;;
-''|no) ;;
-*) config_vars="$config_vars
-gmp-srcdir = $withval" ;;
-esac
-
-fi;
# Check for a --with-gd argument and set libgd-LDFLAGS in config.make.
# Check whether --with-gd or --without-gd was given.
# Check whether --enable-add-ons or --disable-add-ons was given.
if test "${enable_add_ons+set}" = set; then
enableval="$enable_add_ons"
- case "$enableval" in
- yes) add_ons=`cd $srcdir && echo */configure | sed -e 's!/configure!!g'`
- add_ons_automatic=yes
- test "$add_ons" = "*" && add_ons= ;;
- *) add_ons=`echo "$enableval" | sed 's/,/ /g'`
- add_ons_automatic=no ;;
- esac
+
else
- add_ons= add_ons_automatic=no
+ enable_add_ons=yes
fi;
fi;
-# An add-on can set this when it the tuple to disable the sanity check below.
+# An add-on can set this when it wants to disable the sanity check below.
libc_config_ok=no
subdirs="$subdirs "
+case "$enable_add_ons" in
+''|no) add_ons= ;;
+yes|'*')
+ add_ons=`cd $srcdir && ls -d 2> /dev/null */configure */sysdeps |
+ sed 's@/[^/]*$@@' | sort | uniq`
+ add_ons_automatic=yes
+ ;;
+*) add_ons=`echo "$enable_add_ons" | sed 's/,/ /g'`
+ add_ons_automatic=no ;;
+esac
+
+configured_add_ons=
add_ons_sfx=
add_ons_pfx=
if test x"$add_ons" != x; then
{ (exit 1); exit 1; }; }
;;
esac
-
- # Test whether such a subdir really exists.
- test -d $srcdir/$f || {
- { { echo "$as_me:$LINENO: error: add-on directory \"$f\" does not exist" >&5
-echo "$as_me: error: add-on directory \"$f\" does not exist" >&2;}
- { (exit 1); exit 1; }; }
- }
done
# Now source each add-on's configure fragment.
# whether it goes into the list to be actually used in the build.
use_add_ons=
for libc_add_on in $add_ons; do
- libc_add_on_frag=$srcdir/$libc_add_on/configure
- if test -r $libc_add_on_frag; then
- echo "$as_me:$LINENO: result: running configure fragment for add-on $libc_add_on" >&5
-echo "${ECHO_T}running configure fragment for add-on $libc_add_on" >&6
- . $libc_add_on_frag
- else
- { echo "$as_me:$LINENO: WARNING: add-on fragment $libc_add_on_frag missing" >&5
-echo "$as_me: WARNING: add-on fragment $libc_add_on_frag missing" >&2;}
+ # Test whether such a directory really exists.
+ # It can be absolute, or relative to $srcdir, or relative to the build dir.
+ case "$libc_add_on" in
+ /*)
+ libc_add_on_srcdir=$libc_add_on
+ ;;
+ *)
+ test -d "$srcdir/$libc_add_on" || {
+ if test -d "$libc_add_on"; then
+ libc_add_on="`pwd`/$libc_add_on"
+ else
+ { { echo "$as_me:$LINENO: error: add-on directory \"$libc_add_on\" does not exist" >&5
+echo "$as_me: error: add-on directory \"$libc_add_on\" does not exist" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+ }
+ libc_add_on_srcdir=$srcdir/$libc_add_on
+ ;;
+ esac
+
+ libc_add_on_frag=$libc_add_on_srcdir/configure
+ libc_add_on_canonical=
+ if test -r "$libc_add_on_frag"; then
+ { echo "$as_me:$LINENO: running configure fragment for add-on $libc_add_on" >&5
+echo "$as_me: running configure fragment for add-on $libc_add_on" >&6;}
+ libc_add_on_canonical=unknown
+ libc_add_on_subdirs=
+ . "$libc_add_on_frag"
+ test -z "$libc_add_on" || {
+ configured_add_ons="$configured_add_ons $libc_add_on"
+ if test "x$libc_add_on_canonical" = xunknown; then
+ { { echo "$as_me:$LINENO: error: fragment must set \$libc_add_on_canonical" >&5
+echo "$as_me: error: fragment must set \$libc_add_on_canonical" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+ for d in $libc_add_on_subdirs; do
+ case "$libc_add_on" in
+ /*) subdir_srcdir="$libc_add_on" ;;
+ *) subdir_srcdir="\$(..)$libc_add_on" ;;
+ esac
+ case "$d" in
+ .)
+ d="${libc_add_on_canonical:-$libc_add_on}"
+ ;;
+ /*)
+ subdir_srcdir="$d"
+ ;;
+ *)
+ subdir_srcdir="$subdir_srcdir/$d"
+ ;;
+ esac
+ d=`echo "$d" | sed 's@/*$@@;s@^.*/@@'`
+ add_on_subdirs="$add_on_subdirs $d"
+ test "$subdir_srcdir" = "\$(..)$d" || config_vars="$config_vars
+$d-srcdir = $subdir_srcdir"
+ done
+ }
fi
if test -n "$libc_add_on"; then
+ if frags=`ls -d $libc_add_on_srcdir/sysdeps/*/preconfigure 2> /dev/null`
+ then
+ echo "$as_me:$LINENO: checking add-on $libc_add_on for preconfigure fragments" >&5
+echo $ECHO_N "checking add-on $libc_add_on for preconfigure fragments... $ECHO_C" >&6
+ for frag in $frags; do
+ name=`echo "$frag" | sed 's@/[^/]*$@@;s@^.*/@@'`
+ echo $ECHO_N "$name $ECHO_C" >&6
+ . "$frag"
+ done
+ echo "$as_me:$LINENO: result: " >&5
+echo "${ECHO_T}" >&6
+ fi
use_add_ons="$use_add_ons $libc_add_on"
add_ons_pfx="$add_ons_pfx $libc_add_on/"
- add_ons_sfx="$add_ons_sfx /$libc_add_on"
+ test -z "$libc_add_on_canonical" ||
+ add_ons_sfx="$add_ons_sfx /$libc_add_on_canonical"
fi
done
# Use echo to strip excess whitespace.
+
###
### I put this here to prevent those annoying emails from people who cannot
### read and try to compile glibc on unsupported platforms. --drepper
alpha*) base_machine=alpha machine=alpha/$machine ;;
c3[012]) base_machine=cx0 machine=cx0/c30 ;;
c4[04]) base_machine=cx0 machine=cx0/c40 ;;
-hppa*64*) base_machine=hppa machine=hppa/hppa64 ;;
-hppa*) base_machine=hppa machine=hppa/hppa1.1 ;;
i[34567]86) base_machine=i386 machine=i386/$machine ;;
ia64) base_machine=ia64 machine=ia64 ;;
-m680?0) base_machine=m68k machine=m68k/$machine ;;
-m68k) base_machine=m68k machine=m68k/m68020 ;;
m88???) base_machine=m88k machine=m88k/$machine ;;
m88k) base_machine=m88k machine=m88k/m88100 ;;
-mips64*) base_machine=mips64
- case "$CC $CFLAGS $CPPFLAGS " in
- *" -mabi=n32 "*) mips_cc_abi=n32 ;;
- *" -mabi=64 "*|*" -mabi=n64 "*) mips_cc_abi=64 ;;
- *" -mabi=32 "*|*" -mabi=o32 "*) mips_cc_abi=32 ;;
- *) mips_cc_abi=default ;;
- esac
- case $config_os in
- *abin32*) mips_config_abi=n32 ;;
- *abi64*|*abin64*) mips_config_abi=64 ;;
- *abi32*|*abio32*) mips_config_abi=32 ;;
- *) mips_config_abi=$mips_cc_abi ;;
- esac
- case $mips_config_abi in
- default) machine=mips/mips64/n32 mips_config_abi=n32 ;;
- n32) machine=mips/mips64/n32 ;;
- 64) machine=mips/mips64/n64 ;;
- 32) machine=mips/mips32/kern64 ;;
- esac
- machine=$machine/$config_machine
- if test $mips_config_abi != $mips_cc_abi; then
- # This won't make it to config.make, but we want to
- # set this in case configure tests depend on it.
- CPPFLAGS="$CPPFLAGS -mabi=$mips_config_abi"
- fi
- ;;
-mips*) base_machine=mips machine=mips/mips32/$machine ;;
powerpc) base_machine=powerpc machine=powerpc/powerpc32 ;;
powerpc64) base_machine=powerpc machine=powerpc/powerpc64 ;;
s390) base_machine=s390 machine=s390/s390-32 ;;
sparcv8plus | sparcv8plusa | sparcv9)
base_machine=sparc machine=sparc/sparc32/sparcv9 ;;
sparcv8plusb | sparcv9b)
- base_machine=sparc machine=sparc/sparc32/sparcv9b ;;
+ base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9b ;;
sparc64)
base_machine=sparc machine=sparc/sparc64 ;;
sparc64b)
# Find what sysdep directories exist.
+sysnames_add_ons=
sysnames=
-IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for b in $base ''; do
for m0 in $mach ''; do
for v in /$vendor ''; do
for m in $mach ''; do
for d in $add_ons_pfx ''; do
for a in $add_ons_sfx ''; do
- if test "$m0$m0sub$b$v$o$m$msub"; then
+ if test -n "$m0$m0sub$b$v$o$m$msub"; then
+ try_srcdir="${srcdir}/"
+ case "$d" in
+ /*) try_srcdir= ;;
+ esac
try="${d}sysdeps$m0$m0sub$b$v$o$m$msub$a"
test -n "$enable_debug_configure" &&
echo "$0 DEBUG: try $try" >&2
- if test -d $srcdir/$try; then
+ if test -d "$try_srcdir$try"; then
sysnames="$sysnames $try"
{ test -n "$o" || test -n "$b"; } && os_used=t
{ test -n "$m" || test -n "$m0"; } && machine_used=t
case x${m0:-$m} in
x*/$submachine) submachine_used=t ;;
esac
+ if test -n "$d"; then
+ case "$sysnames_add_ons" in
+ *" $d "*) ;;
+ *|'') sysnames_add_ons="$sysnames_add_ons $d" ;;
+ esac
+ fi
fi
fi
done
done
done
done
-for d in $add_ons_pfx ''; do
- for a in $add_ons_sfx ''; do
- if test -n "$d" && test "$d" != "$a"; then
- try="${d}sysdeps/generic${a}"
- test -n "$enable_debug_configure" &&
- echo "$0 DEBUG: try $try" >&2
- if test -d $srcdir/$try; then
- sysnames="$sysnames $try"
- fi
- fi
- done
-done
-IFS="$ac_save_ifs"
if test -z "$os_used" && test "$os" != none; then
{ { echo "$as_me:$LINENO: error: Operating system $os is not supported." >&5
then
implied="$implied $try"
found=yes
+ case "$sysnames_add_ons" in
+ *" $d "*) ;;
+ *|'') sysnames_add_ons="$sysnames_add_ons $d" ;;
+ esac
fi
done
if test $found = no; then
echo "$as_me:$LINENO: result: $default_sysnames" >&5
echo "${ECHO_T}$default_sysnames" >&6
+# Collect the list of add-ons that supply partial sysdeps trees.
+sysdeps_add_ons=
+for add_on in $add_ons; do
+ case "$add_on" in
+ /*) xsrcdir= ;;
+ *) xsrcdir="$srcdir/" ;;
+ esac
+
+ test -d "$xsrcdir$add_on/sysdeps" || {
+ case "$configured_add_ons " in
+ *" $add_on "*) ;;
+ *|'')
+ { { echo "$as_me:$LINENO: error: add-on $add_on has no configure fragment or sysdeps tree" >&5
+echo "$as_me: error: add-on $add_on has no configure fragment or sysdeps tree" >&2;}
+ { (exit 1); exit 1; }; }
+ ;;
+ esac
+ continue
+ }
+
+ sysdeps_add_ons="$sysdeps_add_ons $add_on"
+ case "$sysnames_add_ons" in
+ *" $add_on/ "*) ;;
+ *|'')
+ { echo "$as_me:$LINENO: WARNING: add-on $add_on contributed no sysdeps directories" >&5
+echo "$as_me: WARNING: add-on $add_on contributed no sysdeps directories" >&2;}
+ continue ;;
+ esac
+
+ found=no
+ for d in $sysnames; do
+ case "$d" in
+ $add_on/sysdeps/*) ;;
+ *) continue ;;
+ esac
+ (cd "$xsrcdir$d" && for f in *[!~]; do
+ case "$f" in
+ sys|bits)
+ for ff in $f/*.h; do
+ test -d "$ff" || { test -e "$ff" && exit 88; }
+ done
+ ;;
+ *)
+ test -d "$f" || { test -e "$f" && exit 88; }
+ ;;
+ esac
+ done)
+ if test $? -eq 88; then
+ found=yes
+ break
+ fi
+ done
+ if test $found = no; then
+ { echo "$as_me:$LINENO: WARNING: add-on $add_on contributed no useful sysdeps directories" >&5
+echo "$as_me: WARNING: add-on $add_on contributed no useful sysdeps directories" >&2;}
+ fi
+done
+
+
### Locate tools.
fi
fi
-echo "$as_me:$LINENO: checking for DWARF2 unwind info support" >&5
-echo $ECHO_N "checking for DWARF2 unwind info support... $ECHO_C" >&6
-if test "${libc_cv_gcc_dwarf2_unwind_info+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat > conftest.c <<EOF
-#line $LINENO "configure"
-static char *__EH_FRAME_BEGIN__;
-_start ()
-{
-#ifdef CHECK__register_frame
- __register_frame (__EH_FRAME_BEGIN__);
- __deregister_frame (__EH_FRAME_BEGIN__);
-#endif
-#ifdef CHECK__register_frame_info
- __register_frame_info (__EH_FRAME_BEGIN__);
- __deregister_frame_info (__EH_FRAME_BEGIN__);
-#endif
-}
-int __eh_pc;
-__throw () {}
-/* FIXME: this is fragile. */
-malloc () {}
-strcmp () {}
-strlen () {}
-memcpy () {}
-memset () {}
-free () {}
-abort () {}
-__bzero () {}
-dl_iterate_phdr () {}
-EOF
-libc_unwind_check="${CC-cc} $CFLAGS $CPPFLAGS -DCHECK__register_frame_info \
- $LDFLAGS \
- -nostdlib -nostartfiles -o conftest conftest.c \
- -lgcc"
-# Some platforms' specs put -lgcc first. The second one doesn't hurt.
-if { ac_try='$libc_unwind_check >&5'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } ||
- { ac_try='$libc_unwind_check -lgcc_eh -lgcc >&5'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }
-then
- if $libc_unwind_check -v 2>&1 >/dev/null \
- | grep -- --eh-frame-hdr 2>&1 >/dev/null; then
- libc_cv_gcc_dwarf2_unwind_info=no_registry_needed
- else
- libc_cv_gcc_dwarf2_unwind_info=static
- fi
-else
- libc_cv_gcc_dwarf2_unwind_info=no
-fi
-if test $libc_cv_gcc_dwarf2_unwind_info = no; then
- if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -DCHECK__register_frame
- $LDFLAGS -nostdlib -nostartfiles
- -o conftest conftest.c -lgcc >&5'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- libc_cv_gcc_dwarf2_unwind_info=yes
- else
- libc_cv_gcc_dwarf2_unwind_info=no
- fi
-fi
-rm -f conftest*
-fi
-echo "$as_me:$LINENO: result: $libc_cv_gcc_dwarf2_unwind_info" >&5
-echo "${ECHO_T}$libc_cv_gcc_dwarf2_unwind_info" >&6
-case $libc_cv_gcc_dwarf2_unwind_info in
-yes)
- cat >>confdefs.h <<\_ACEOF
-#define HAVE_DWARF2_UNWIND_INFO 1
-_ACEOF
-
- ;;
-static)
- cat >>confdefs.h <<\_ACEOF
-#define HAVE_DWARF2_UNWIND_INFO 1
-_ACEOF
-
- cat >>confdefs.h <<\_ACEOF
-#define HAVE_DWARF2_UNWIND_INFO_STATIC 1
-_ACEOF
-
- ;;
-esac
-
echo "$as_me:$LINENO: checking for __builtin_expect" >&5
echo $ECHO_N "checking for __builtin_expect... $ECHO_C" >&6
if test "${libc_cv_gcc_builtin_expect+set}" = set; then
shared=$elf
fi
-if test x"$libc_cv_idn" = xyes; then
- cat >>confdefs.h <<\_ACEOF
-#define HAVE_LIBIDN 1
-_ACEOF
-
-fi
-
echo "$as_me:$LINENO: checking whether -fPIC is default" >&5
echo $ECHO_N "checking whether -fPIC is default... $ECHO_C" >&6
if test "${pic_default+set}" = set; then
s,@host_os@,$host_os,;t t
s,@subdirs@,$subdirs,;t t
s,@add_ons@,$add_ons,;t t
+s,@add_on_subdirs@,$add_on_subdirs,;t t
s,@base_machine@,$base_machine,;t t
s,@submachine@,$submachine,;t t
s,@sysnames@,$sysnames,;t t
+s,@sysdeps_add_ons@,$sysdeps_add_ons,;t t
s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
s,@INSTALL_DATA@,$INSTALL_DATA,;t t
# This will get text that should go into config.make.
config_vars=
-# Check for a --with-gmp argument and set gmp-srcdir in config.make.
-AC_ARG_WITH([gmp],
- AC_HELP_STRING([--with-gmp=DIRECTORY],
- [find GMP source code in DIRECTORY (not needed)]),
- [
-case "$with_gmp" in
-yes) AC_MSG_ERROR([--with-gmp requires an argument; use --with-gmp=DIRECTORY]) ;;
-''|no) ;;
-*) config_vars="$config_vars
-gmp-srcdir = $withval" ;;
-esac
-])
# Check for a --with-gd argument and set libgd-LDFLAGS in config.make.
AC_ARG_WITH([gd],
AC_HELP_STRING([--with-gd=DIR],
dnl Generic infrastructure for drop-in additions to libc.
AC_ARG_ENABLE([add-ons],
AC_HELP_STRING([--enable-add-ons@<:@=DIRS...@:>@],
- [configure and build add-ons in DIR1,DIR2,... search for add-ons if no parameter given]),
- [case "$enableval" in
- yes) add_ons=`cd $srcdir && echo */configure | sed -e 's!/configure!!g'`
- add_ons_automatic=yes
- test "$add_ons" = "*" && add_ons= ;;
- *) add_ons=`echo "$enableval" | sed 's/,/ /g'`
- add_ons_automatic=no ;;
- esac],
- [add_ons= add_ons_automatic=no])
+ [configure and build add-ons in DIR1,DIR2,...
+ search for add-ons if no parameter given]),
+ , [enable_add_ons=yes])
dnl Let the user avoid using TLS. Don't know why but...
AC_ARG_WITH([tls],
])
-# An add-on can set this when it the tuple to disable the sanity check below.
+# An add-on can set this when it wants to disable the sanity check below.
libc_config_ok=no
dnl Having this here, though empty, makes sure that if add-ons' fragments
dnl our AC_OUTPUT will actually use it.
AC_CONFIG_SUBDIRS()
+case "$enable_add_ons" in
+''|no) add_ons= ;;
+yes|'*')
+ add_ons=`cd $srcdir && ls -d 2> /dev/null */configure */sysdeps |
+ sed 's@/[[^/]]*$@@' | sort | uniq`
+ add_ons_automatic=yes
+ ;;
+*) add_ons=`echo "$enable_add_ons" | sed 's/,/ /g'`
+ add_ons_automatic=no ;;
+esac
+
+configured_add_ons=
add_ons_sfx=
add_ons_pfx=
if test x"$add_ons" != x; then
*** \`localedata' add-on.])
;;
esac
-
- # Test whether such a subdir really exists.
- test -d $srcdir/$f || {
- AC_MSG_ERROR(add-on directory \"$f\" does not exist)
- }
done
# Now source each add-on's configure fragment.
# whether it goes into the list to be actually used in the build.
use_add_ons=
for libc_add_on in $add_ons; do
- libc_add_on_frag=$srcdir/$libc_add_on/configure
- if test -r $libc_add_on_frag; then
- AC_MSG_RESULT(running configure fragment for add-on $libc_add_on)
- . $libc_add_on_frag
- else
- AC_MSG_WARN(add-on fragment $libc_add_on_frag missing)
+ # Test whether such a directory really exists.
+ # It can be absolute, or relative to $srcdir, or relative to the build dir.
+ case "$libc_add_on" in
+ /*)
+ libc_add_on_srcdir=$libc_add_on
+ ;;
+ *)
+ test -d "$srcdir/$libc_add_on" || {
+ if test -d "$libc_add_on"; then
+ libc_add_on="`pwd`/$libc_add_on"
+ else
+ AC_MSG_ERROR(add-on directory \"$libc_add_on\" does not exist)
+ fi
+ }
+ libc_add_on_srcdir=$srcdir/$libc_add_on
+ ;;
+ esac
+
+ libc_add_on_frag=$libc_add_on_srcdir/configure
+ libc_add_on_canonical=
+ if test -r "$libc_add_on_frag"; then
+ AC_MSG_NOTICE(running configure fragment for add-on $libc_add_on)
+ libc_add_on_canonical=unknown
+ libc_add_on_subdirs=
+ . "$libc_add_on_frag"
+ test -z "$libc_add_on" || {
+ configured_add_ons="$configured_add_ons $libc_add_on"
+ if test "x$libc_add_on_canonical" = xunknown; then
+ AC_MSG_ERROR(fragment must set \$libc_add_on_canonical)
+ fi
+ for d in $libc_add_on_subdirs; do
+ case "$libc_add_on" in
+ /*) subdir_srcdir="$libc_add_on" ;;
+ *) subdir_srcdir="\$(..)$libc_add_on" ;;
+ esac
+ case "$d" in
+ .)
+ d="${libc_add_on_canonical:-$libc_add_on}"
+ ;;
+ /*)
+ subdir_srcdir="$d"
+ ;;
+ *)
+ subdir_srcdir="$subdir_srcdir/$d"
+ ;;
+ esac
+ d=`echo "$d" | sed 's@/*$@@;s@^.*/@@'`
+ add_on_subdirs="$add_on_subdirs $d"
+ test "$subdir_srcdir" = "\$(..)$d" || config_vars="$config_vars
+$d-srcdir = $subdir_srcdir"
+ done
+ }
fi
if test -n "$libc_add_on"; then
+ if frags=`ls -d $libc_add_on_srcdir/sysdeps/*/preconfigure 2> /dev/null`
+ then
+ AC_MSG_CHECKING(add-on $libc_add_on for preconfigure fragments)
+ for frag in $frags; do
+ name=`echo "$frag" | sed 's@/[[^/]]*$@@;s@^.*/@@'`
+ echo $ECHO_N "$name $ECHO_C" >&AS_MESSAGE_FD
+ . "$frag"
+ done
+ AC_MSG_RESULT()
+ fi
use_add_ons="$use_add_ons $libc_add_on"
add_ons_pfx="$add_ons_pfx $libc_add_on/"
- add_ons_sfx="$add_ons_sfx /$libc_add_on"
+ test -z "$libc_add_on_canonical" ||
+ add_ons_sfx="$add_ons_sfx /$libc_add_on_canonical"
fi
done
# Use echo to strip excess whitespace.
add_ons="`echo $use_add_ons`"
fi
AC_SUBST(add_ons)
+AC_SUBST(add_on_subdirs)
###
alpha*) base_machine=alpha machine=alpha/$machine ;;
c3[012]) base_machine=cx0 machine=cx0/c30 ;;
c4[04]) base_machine=cx0 machine=cx0/c40 ;;
-hppa*64*) base_machine=hppa machine=hppa/hppa64 ;;
-hppa*) base_machine=hppa machine=hppa/hppa1.1 ;;
i[34567]86) base_machine=i386 machine=i386/$machine ;;
ia64) base_machine=ia64 machine=ia64 ;;
-m680?0) base_machine=m68k machine=m68k/$machine ;;
-m68k) base_machine=m68k machine=m68k/m68020 ;;
m88???) base_machine=m88k machine=m88k/$machine ;;
m88k) base_machine=m88k machine=m88k/m88100 ;;
-mips64*) base_machine=mips64
- case "$CC $CFLAGS $CPPFLAGS " in
- *" -mabi=n32 "*) mips_cc_abi=n32 ;;
- *" -mabi=64 "*|*" -mabi=n64 "*) mips_cc_abi=64 ;;
- *" -mabi=32 "*|*" -mabi=o32 "*) mips_cc_abi=32 ;;
- *) mips_cc_abi=default ;;
- esac
- case $config_os in
- *abin32*) mips_config_abi=n32 ;;
- *abi64*|*abin64*) mips_config_abi=64 ;;
- *abi32*|*abio32*) mips_config_abi=32 ;;
- *) mips_config_abi=$mips_cc_abi ;;
- esac
- case $mips_config_abi in
- default) machine=mips/mips64/n32 mips_config_abi=n32 ;;
- n32) machine=mips/mips64/n32 ;;
- 64) machine=mips/mips64/n64 ;;
- 32) machine=mips/mips32/kern64 ;;
- esac
- machine=$machine/$config_machine
- if test $mips_config_abi != $mips_cc_abi; then
- # This won't make it to config.make, but we want to
- # set this in case configure tests depend on it.
- CPPFLAGS="$CPPFLAGS -mabi=$mips_config_abi"
- fi
- ;;
-mips*) base_machine=mips machine=mips/mips32/$machine ;;
powerpc) base_machine=powerpc machine=powerpc/powerpc32 ;;
powerpc64) base_machine=powerpc machine=powerpc/powerpc64 ;;
s390) base_machine=s390 machine=s390/s390-32 ;;
sparcv8plus | sparcv8plusa | sparcv9)
base_machine=sparc machine=sparc/sparc32/sparcv9 ;;
sparcv8plusb | sparcv9b)
- base_machine=sparc machine=sparc/sparc32/sparcv9b ;;
+ base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9b ;;
sparc64)
base_machine=sparc machine=sparc/sparc64 ;;
sparc64b)
changequote([,])dnl
# Find what sysdep directories exist.
+sysnames_add_ons=
sysnames=
-IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for b in $base ''; do
for m0 in $mach ''; do
for v in /$vendor ''; do
for m in $mach ''; do
for d in $add_ons_pfx ''; do
for a in $add_ons_sfx ''; do
- if test "$m0$m0sub$b$v$o$m$msub"; then
+ if test -n "$m0$m0sub$b$v$o$m$msub"; then
+ try_srcdir="${srcdir}/"
+ case "$d" in
+ /*) try_srcdir= ;;
+ esac
try="${d}sysdeps$m0$m0sub$b$v$o$m$msub$a"
test -n "$enable_debug_configure" &&
echo "$0 [DEBUG]: try $try" >&2
- if test -d $srcdir/$try; then
+ if test -d "$try_srcdir$try"; then
sysnames="$sysnames $try"
{ test -n "$o" || test -n "$b"; } && os_used=t
{ test -n "$m" || test -n "$m0"; } && machine_used=t
case x${m0:-$m} in
x*/$submachine) submachine_used=t ;;
esac
+ if test -n "$d"; then
+ case "$sysnames_add_ons" in
+ *" $d "*) ;;
+ *|'') sysnames_add_ons="$sysnames_add_ons $d" ;;
+ esac
+ fi
fi
fi
done
done
done
done
-for d in $add_ons_pfx ''; do
- for a in $add_ons_sfx ''; do
- if test -n "$d" && test "$d" != "$a"; then
- try="${d}sysdeps/generic${a}"
- test -n "$enable_debug_configure" &&
- echo "$0 DEBUG: try $try" >&2
- if test -d $srcdir/$try; then
- sysnames="$sysnames $try"
- fi
- fi
- done
-done
-IFS="$ac_save_ifs"
if test -z "$os_used" && test "$os" != none; then
AC_MSG_ERROR(Operating system $os is not supported.)
then
implied="$implied $try"
found=yes
+ case "$sysnames_add_ons" in
+ *" $d "*) ;;
+ *|'') sysnames_add_ons="$sysnames_add_ons $d" ;;
+ esac
fi
done
if test $found = no; then
# The other names were emitted during the scan.
AC_MSG_RESULT($default_sysnames)
+# Collect the list of add-ons that supply partial sysdeps trees.
+sysdeps_add_ons=
+for add_on in $add_ons; do
+ case "$add_on" in
+ /*) xsrcdir= ;;
+ *) xsrcdir="$srcdir/" ;;
+ esac
+
+ test -d "$xsrcdir$add_on/sysdeps" || {
+ case "$configured_add_ons " in
+ *" $add_on "*) ;;
+ *|'')
+ AC_MSG_ERROR(add-on $add_on has no configure fragment or sysdeps tree)
+ ;;
+ esac
+ continue
+ }
+
+ sysdeps_add_ons="$sysdeps_add_ons $add_on"
+ case "$sysnames_add_ons" in
+ *" $add_on/ "*) ;;
+ *|'')
+ AC_MSG_WARN(add-on $add_on contributed no sysdeps directories)
+ continue ;;
+ esac
+
+ found=no
+ for d in $sysnames; do
+ case "$d" in
+ $add_on/sysdeps/*) ;;
+ *) continue ;;
+ esac
+ (cd "$xsrcdir$d" && for f in *[[!~]]; do
+ case "$f" in
+ sys|bits)
+ for ff in $f/*.h; do
+ test -d "$ff" || { test -e "$ff" && exit 88; }
+ done
+ ;;
+ *)
+ test -d "$f" || { test -e "$f" && exit 88; }
+ ;;
+ esac
+ done)
+ if test $? -eq 88; then
+ found=yes
+ break
+ fi
+ done
+ if test $found = no; then
+ AC_MSG_WARN(add-on $add_on contributed no useful sysdeps directories)
+ fi
+done
+AC_SUBST(sysdeps_add_ons)
+
### Locate tools.
fi
fi
-AC_CACHE_CHECK(for DWARF2 unwind info support, libc_cv_gcc_dwarf2_unwind_info,
-[cat > conftest.c <<EOF
-#line $LINENO "configure"
-static char *__EH_FRAME_BEGIN__;
-_start ()
-{
-#ifdef CHECK__register_frame
- __register_frame (__EH_FRAME_BEGIN__);
- __deregister_frame (__EH_FRAME_BEGIN__);
-#endif
-#ifdef CHECK__register_frame_info
- __register_frame_info (__EH_FRAME_BEGIN__);
- __deregister_frame_info (__EH_FRAME_BEGIN__);
-#endif
-}
-int __eh_pc;
-__throw () {}
-/* FIXME: this is fragile. */
-malloc () {}
-strcmp () {}
-strlen () {}
-memcpy () {}
-memset () {}
-free () {}
-abort () {}
-__bzero () {}
-dl_iterate_phdr () {}
-EOF
-libc_unwind_check="${CC-cc} $CFLAGS $CPPFLAGS -DCHECK__register_frame_info \
- $LDFLAGS \
- -nostdlib -nostartfiles -o conftest conftest.c \
- -lgcc"
-# Some platforms' specs put -lgcc first. The second one doesn't hurt.
-if AC_TRY_COMMAND([$libc_unwind_check >&AS_MESSAGE_LOG_FD]) ||
- AC_TRY_COMMAND([$libc_unwind_check -lgcc_eh -lgcc >&AS_MESSAGE_LOG_FD])
-then
- if $libc_unwind_check -v 2>&1 >/dev/null \
- | grep -- --eh-frame-hdr 2>&1 >/dev/null; then
- libc_cv_gcc_dwarf2_unwind_info=no_registry_needed
- else
- libc_cv_gcc_dwarf2_unwind_info=static
- fi
-else
- libc_cv_gcc_dwarf2_unwind_info=no
-fi
-if test $libc_cv_gcc_dwarf2_unwind_info = no; then
- if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -DCHECK__register_frame
- $LDFLAGS -nostdlib -nostartfiles
- -o conftest conftest.c -lgcc >&AS_MESSAGE_LOG_FD]); then
- libc_cv_gcc_dwarf2_unwind_info=yes
- else
- libc_cv_gcc_dwarf2_unwind_info=no
- fi
-fi
-rm -f conftest*])
-case $libc_cv_gcc_dwarf2_unwind_info in
-yes)
- AC_DEFINE(HAVE_DWARF2_UNWIND_INFO)
- ;;
-static)
- AC_DEFINE(HAVE_DWARF2_UNWIND_INFO)
- AC_DEFINE(HAVE_DWARF2_UNWIND_INFO_STATIC)
- ;;
-esac
-
dnl Check whether compiler understands __builtin_expect.
AC_CACHE_CHECK(for __builtin_expect, libc_cv_gcc_builtin_expect,
[cat > conftest.c <<EOF
shared=$elf
fi
-if test x"$libc_cv_idn" = xyes; then
- AC_DEFINE(HAVE_LIBIDN)
-fi
-
AC_CACHE_CHECK([whether -fPIC is default], pic_default,
[pic_default=yes
cat > conftest.c <<EOF
# Makefile for csu code for GNU C library.
-# Copyright (C) 1995-2004, 2005 Free Software Foundation, Inc.
+# Copyright (C) 1995-2004, 2005, 2006 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# The GNU C Library is free software; you can redistribute it and/or
CFLAGS-initfini.s = -g0 -fPIC -fno-inline-functions $(fno-unit-at-a-time)
-vpath initfini.c $(full_config_sysdirs)
+vpath initfini.c $(sysdirs)
$(objpfx)initfini.s: initfini.c $(before-compile)
$(compile.c) -S $(CFLAGS-initfini.s) -finhibit-size-directive \
if test -r $@.new; then mv -f $@.new $@; \
else echo >&2 'This configuration not matched in $<'; exit 1; fi
-all-Banner-files = $(wildcard $(addsuffix /Banner, \
- $(addprefix $(..), $(subdirs))))
+all-Banner-files = $(wildcard $(addsuffix /Banner,$(subdir-srcdirs)))
$(objpfx)version-info.h: $(common-objpfx)config.make $(all-Banner-files)
$(make-target-directory)
(case $(config-os) in \
/* User functions for run-time dynamic loading.
- Copyright (C) 1995-1999,2000,2001,2003,2004 Free Software Foundation, Inc.
+ Copyright (C) 1995-1999,2000,2001,2003,2004,2006
+ Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
store the `struct link_map *' for HANDLE there. */
RTLD_DI_LINKMAP = 2,
+ RTLD_DI_CONFIGADDR = 3, /* Unsupported, defined by Solaris. */
+
/* Treat ARG as `Dl_serinfo *' (see below), and fill in to describe the
directories that will be searched for dependencies of this object.
RTLD_DI_SERINFOSIZE fills in just the `dls_cnt' and `dls_size'
expand $ORIGIN in this shared object's dependency file names. */
RTLD_DI_ORIGIN = 6,
- RTLD_DI_CONFIGADDR = 3 /* Unsupported, defined by Solaris. */
+ RTLD_DI_PROFILENAME = 7, /* Unsupported, defined by Solaris. */
+ RTLD_DI_PROFILEOUT = 8, /* Unsupported, defined by Solaris. */
+
+ /* Treat ARG as `size_t *', and store there the TLS module ID
+ of this object's PT_TLS segment, as used in TLS relocations;
+ store zero if this object does not define a PT_TLS segment. */
+ RTLD_DI_TLS_MODID = 9,
+
+ /* Treat ARG as `void **', and store there a pointer to the calling
+ thread's TLS block corresponding to this object's PT_TLS segment.
+ Store a null pointer if this object does not define a PT_TLS
+ segment, or if the calling thread has not allocated a block for it. */
+ RTLD_DI_TLS_DATA = 10,
+
+ RTLD_DI_MAX = 10,
};
/* dlinfo -- Get information from the dynamic linker.
- Copyright (C) 2003, 2004 Free Software Foundation, Inc.
+ Copyright (C) 2003, 2004, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
#else
+# ifdef USE_TLS
+# include <dl-tls.h>
+# endif
+
struct dlinfo_args
{
ElfW(Addr) caller;
case RTLD_DI_ORIGIN:
strcpy (args->arg, l->l_origin);
break;
+
+ case RTLD_DI_TLS_MODID:
+ *(size_t *) args->arg = 0;
+#ifdef USE_TLS
+ *(size_t *) args->arg = l->l_tls_modid;
+#endif
+ break;
+
+ case RTLD_DI_TLS_DATA:
+ {
+ void *data = NULL;
+#ifdef USE_TLS
+ if (l->l_tls_modid != 0)
+ data = _dl_tls_get_addr_soft (l);
+#endif
+ *(void **) args->arg = data;
+ break;
+ }
}
}
neededtest3 neededtest4 unload2 lateglobal initfirst global \
restest2 next dblload dblunload reldep5 reldep6 reldep7 reldep8 \
circleload1 tst-tls3 tst-tls4 tst-tls5 tst-tls6 tst-tls7 tst-tls8 \
- tst-tls10 tst-tls11 tst-tls12 tst-tls13 tst-tls14 tst-tls15 tst-align \
- tst-align2 $(tests-execstack-$(have-z-execstack)) tst-dlmodcount \
- tst-dlopenrpath tst-deep1 tst-dlmopen1 tst-dlmopen2 tst-dlmopen3 \
+ tst-tls10 tst-tls11 tst-tls12 tst-tls13 tst-tls14 tst-tls15 \
+ tst-tls-dlinfo \
+ tst-align tst-align2 $(tests-execstack-$(have-z-execstack)) \
+ tst-dlmodcount tst-dlopenrpath tst-deep1 \
+ tst-dlmopen1 tst-dlmopen2 tst-dlmopen3 \
unload3 unload4 unload5 unload6 tst-audit1 tst-global1 order2 \
tst-stackguard1
# reldep9
$(objpfx)tst-tls15: $(libdl)
$(objpfx)tst-tls15.out: $(objpfx)tst-tlsmod15a.so $(objpfx)tst-tlsmod15b.so
+$(objpfx)tst-tls-dlinfo: $(libdl)
+$(objpfx)tst-tls-dlinfo.out: $(objpfx)tst-tlsmod2.so
+
+
+
CFLAGS-tst-align.c = $(stack-align-test-flags)
CFLAGS-tst-align2.c = $(stack-align-test-flags)
CFLAGS-tst-alignmod.c = $(stack-align-test-flags)
_dl_allocate_tls; _dl_deallocate_tls;
_dl_get_tls_static_info; _dl_allocate_tls_init;
_dl_tls_setup; _dl_rtld_di_serinfo;
+ _dl_tls_get_addr_soft;
_dl_make_stack_executable;
# Only here for gdb while a better method is developed.
_dl_debug_state;
#include <stdlib.h>
#include <string.h>
+#define MAPS ((struct link_map *) _r_debug.r_map)
+
static int
check_loaded_objects (const char **loaded)
{
printf(" Name\n");
printf(" --------------------------------------------------------\n");
- for (lm = _r_debug.r_map; lm; lm = lm->l_next)
+ for (lm = MAPS; lm; lm = lm->l_next)
{
if (lm->l_name && lm->l_name[0])
printf(" %s, count = %d\n", lm->l_name, (int) lm->l_direct_opencount);
/* Communicate dynamic linker state to the debugger at runtime.
- Copyright (C) 1996, 1998,2000,2002,2004,2005 Free Software Foundation, Inc.
+ Copyright (C) 1996, 1998,2000,2002,2004,2005,2006
+ Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
#include <ldsodefs.h>
+
+/* These are the members in the public `struct link_map' type.
+ Sanity check that the internal type and the public type match. */
+#define VERIFY_MEMBER(name) \
+ (offsetof (struct link_map_public, name) == offsetof (struct link_map, name))
+extern const int verify_link_map_members[(VERIFY_MEMBER (l_addr)
+ && VERIFY_MEMBER (l_name)
+ && VERIFY_MEMBER (l_ld)
+ && VERIFY_MEMBER (l_next)
+ && VERIFY_MEMBER (l_prev))
+ ? 1 : -1];
+
/* This structure communicates dl state to the debugger. The debugger
normally finds it via the DT_DEBUG entry in the dynamic section, but in
a statically-linked program there is no dynamic section for the debugger
/* Tell the debugger where to find the map of loaded objects. */
r->r_version = 1 /* R_DEBUG_VERSION XXX */;
r->r_ldbase = ldbase ?: _r_debug.r_ldbase;
- r->r_map = GL(dl_ns)[ns]._ns_loaded;
+ r->r_map = (void *) GL(dl_ns)[ns]._ns_loaded;
r->r_brk = (ElfW(Addr)) &_dl_debug_state;
}
/* Get loaded objects program headers.
- Copyright (C) 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+ Copyright (C) 2001,2002,2003,2004,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Jakub Jelinek <jakub@redhat.com>, 2001.
info.dlpi_phnum = l->l_phnum;
info.dlpi_adds = GL(dl_load_adds);
info.dlpi_subs = GL(dl_load_adds) - nloaded;
+ info.dlpi_tls_modid = 0;
+ info.dlpi_tls_data = NULL;
+#ifdef USE_TLS
+ info.dlpi_tls_modid = l->l_tls_modid;
+ if (info.dlpi_tls_modid != 0)
+ info.dlpi_tls_data = _dl_tls_get_addr_soft (l);
+#endif
ret = callback (&info, sizeof (struct dl_phdr_info), data);
if (ret)
break;
/* Look up a symbol in a shared object loaded by `dlopen'.
- Copyright (C) 1999, 2000, 2001, 2002, 2004 Free Software Foundation, Inc.
+ Copyright (C) 1999,2000,2001,2002,2004,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
while (l->l_loader != NULL)
l = l->l_loader;
- result = GLRO(dl_lookup_symbol_x) (name, l, &ref, l->l_local_scope,
+ result = GLRO(dl_lookup_symbol_x) (name, match, &ref, l->l_local_scope,
vers, 0, 0, match);
}
else
/* Thread-local storage handling in the ELF dynamic linker. Generic version.
- Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+ Copyright (C) 2002,2003,2004,2005,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
# endif
+/* Look up the module's TLS block as for __tls_get_addr,
+ but never touch anything. Return null if it's not allocated yet. */
+void *
+internal_function
+_dl_tls_get_addr_soft (struct link_map *l)
+{
+ if (__builtin_expect (l->l_tls_modid == 0, 0))
+ /* This module has no TLS segment. */
+ return NULL;
+
+ dtv_t *dtv = THREAD_DTV ();
+ if (__builtin_expect (dtv[0].counter != GL(dl_tls_generation), 0))
+ {
+ /* This thread's DTV is not completely current,
+ but it might already cover this module. */
+
+ if (l->l_tls_modid >= dtv[-1].counter)
+ /* Nope. */
+ return NULL;
+
+ size_t idx = l->l_tls_modid;
+ struct dtv_slotinfo_list *listp = GL(dl_tls_dtv_slotinfo_list);
+ while (idx >= listp->len)
+ {
+ idx -= listp->len;
+ listp = listp->next;
+ }
+
+ /* We've reached the slot for this module.
+ If its generation counter is higher than the DTV's,
+ this thread does not know about this module yet. */
+ if (dtv[0].counter < listp->slotinfo[idx].gen)
+ return NULL;
+ }
+
+ void *data = dtv[l->l_tls_modid].pointer.val;
+ if (__builtin_expect (data == TLS_DTV_UNALLOCATED, 0))
+ /* The DTV is current, but this thread has not yet needed
+ to allocate this module's segment. */
+ data = NULL;
+
+ return data;
+}
+
void
-_dl_add_to_slotinfo (struct link_map *l)
+_dl_add_to_slotinfo (struct link_map *l)
{
/* Now that we know the object is loaded successfully add
modules containing TLS data to the dtv info table. We
/* Look up a symbol in the loaded objects.
- Copyright (C) 1995-2004, 2005 Free Software Foundation, Inc.
+ Copyright (C) 1995-2004, 2005, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
map = list[i]->l_real;
/* Here come the extra test needed for `_dl_lookup_symbol_skip'. */
- if (skip != NULL && map == skip)
+ if (map == skip)
continue;
/* Don't search the executable when resolving a copy reloc. */
/* This file defines standard ELF types, structures, and macros.
- Copyright (C) 1995-2003, 2004, 2005 Free Software Foundation, Inc.
+ Copyright (C) 1995-2003,2004,2005,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
#define DT_SPARC_REGISTER 0x70000001
#define DT_SPARC_NUM 2
-/* Bits present in AT_HWCAP, primarily for Sparc32. */
+/* Bits present in AT_HWCAP on SPARC. */
-#define HWCAP_SPARC_FLUSH 1 /* The cpu supports flush insn. */
+#define HWCAP_SPARC_FLUSH 1 /* The CPU supports flush insn. */
#define HWCAP_SPARC_STBAR 2
#define HWCAP_SPARC_SWAP 4
#define HWCAP_SPARC_MULDIV 8
-#define HWCAP_SPARC_V9 16 /* The cpu is v9, so v8plus is ok. */
+#define HWCAP_SPARC_V9 16 /* The CPU is v9, so v8plus is ok. */
#define HWCAP_SPARC_ULTRA3 32
+#define HWCAP_SPARC_BLKINIT 64 /* Sun4v with block-init/load-twin. */
/* MIPS R3000 specific definitions. */
/* Data structure for communication from the run-time dynamic linker for
loaded ELF shared objects.
- Copyright (C) 1995-2001, 2004, 2005 Free Software Foundation, Inc.
+ Copyright (C) 1995-2001, 2004, 2005, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
la_symbind call. */
};
-
struct dl_phdr_info
{
ElfW(Addr) dlpi_addr;
const ElfW(Phdr) *dlpi_phdr;
ElfW(Half) dlpi_phnum;
- /* Note: the next two members were introduced after the first
+ /* Note: Following members were introduced after the first
version of this structure was available. Check the SIZE
- argument passed to the dl_iterate_phdr() callback to determine
- whether or not they are provided. */
+ argument passed to the dl_iterate_phdr callback to determine
+ whether or not each later member is available. */
/* Incremented when a new object may have been added. */
unsigned long long int dlpi_adds;
/* Incremented when an object may have been removed. */
unsigned long long int dlpi_subs;
+
+ /* If there is a PT_TLS segment, its module ID as used in
+ TLS relocations, else zero. */
+ size_t dlpi_tls_modid;
+
+ /* The address of the calling thread's instance of this module's
+ PT_TLS segment, if it has one and it has been allocated
+ in the calling thread, otherwise a null pointer. */
+ void *dlpi_tls_data;
};
__BEGIN_DECLS
#include <include/link.h>
+#define MAPS ((struct link_map *) _r_debug.r_map)
+
#define OUT \
- for (map = _r_debug.r_map; map != NULL; map = map->l_next) \
+ for (map = MAPS; map != NULL; map = map->l_next) \
if (map->l_type == lt_loaded) \
printf ("name = \"%s\", direct_opencount = %d\n", \
map->l_name, (int) map->l_direct_opencount); \
{
/* In this case none of the objects above should be
present. */
- for (map = _r_debug.r_map; map != NULL; map = map->l_next)
+ for (map = MAPS; map != NULL; map = map->l_next)
if (map->l_type == lt_loaded
&& (strstr (map->l_name, testobjs[0].name) != NULL
|| strstr (map->l_name, testobjs[1].name) != NULL
}
/* Check whether all files are unloaded. */
- for (map = _r_debug.r_map; map != NULL; map = map->l_next)
+ for (map = MAPS; map != NULL; map = map->l_next)
if (map->l_type == lt_loaded)
{
printf ("name = \"%s\", direct_opencount = %d\n",
#include <stdlib.h>
#include <string.h>
+#define MAPS ((struct link_map *) _r_debug.r_map)
+
static int
check_loaded_objects (const char **loaded)
{
printf(" Name\n");
printf(" --------------------------------------------------------\n");
- for (lm = _r_debug.r_map; lm; lm = lm->l_next)
+ for (lm = MAPS; lm; lm = lm->l_next)
{
if (lm->l_name && lm->l_name[0])
printf(" %s, count = %d\n", lm->l_name, (int) lm->l_direct_opencount);
#include <stdlib.h>
#include <string.h>
+#define MAPS ((struct link_map *) _r_debug.r_map)
+
static int
check_loaded_objects (const char **loaded)
{
printf(" Name\n");
printf(" --------------------------------------------------------\n");
- for (lm = _r_debug.r_map; lm; lm = lm->l_next)
+ for (lm = MAPS; lm; lm = lm->l_next)
{
if (lm->l_name && lm->l_name[0])
printf(" %s, count = %d\n", lm->l_name, (int) lm->l_direct_opencount);
#include <stdlib.h>
#include <string.h>
+#define MAPS ((struct link_map *) _r_debug.r_map)
+
static int
check_loaded_objects (const char **loaded)
{
printf(" Name\n");
printf(" --------------------------------------------------------\n");
- for (lm = _r_debug.r_map; lm; lm = lm->l_next)
+ for (lm = MAPS; lm; lm = lm->l_next)
{
if (lm->l_name && lm->l_name[0])
printf(" %s, count = %d\n", lm->l_name, (int) lm->l_direct_opencount);
#include <stdlib.h>
#include <string.h>
+#define MAPS ((struct link_map *) _r_debug.r_map)
+
static int
check_loaded_objects (const char **loaded)
{
printf(" Name\n");
printf(" --------------------------------------------------------\n");
- for (lm = _r_debug.r_map; lm; lm = lm->l_next)
+ for (lm = MAPS; lm; lm = lm->l_next)
{
if (lm->l_name && lm->l_name[0])
printf(" %s, count = %d\n", lm->l_name, (int) lm->l_direct_opencount);
# Subroutine makefile for compiling libc modules linked into dynamic linker.
-# Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
+# Copyright (C) 2002, 2003, 2005, 2006 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# The GNU C Library is free software; you can redistribute it and/or
# This is how we descend into each subdirectory. See below.
define rtld-subdir-make
-$(MAKE) -C ../$* objdir=$(objdir) -f Makefile -f ../elf/rtld-Rules rtld-all \
+$(MAKE) $(subdir-args) objdir=$(objdir) \
+ -f Makefile -f ../elf/rtld-Rules rtld-all \
rtld-modules='$(addprefix rtld-,$(rtld-$*))'
endef
+# See subdir-target-args in ../Makefile for the model.
+subdir-args = subdir=$*$(if $($*-srcdir),\
+ -C $($*-srcdir) ..=`pwd`/,\
+ -C $(..)$* ..=../)
+
FORCE:
else
__attribute__ ((used, section (".dtors")))
= { 0 };
-#ifdef HAVE_DWARF2_UNWIND_INFO
/* Terminate the frame unwind info section with a 4byte 0 as a sentinel;
this would be the 'length' field in a real FDE. */
typedef unsigned int ui32 __attribute__ ((mode (SI)));
-static ui32 __FRAME_END__[1]
- __attribute__ ((used, section (".eh_frame")))
- = { 0 };
-#endif
+static const ui32 __FRAME_END__[1]
+ __attribute__ ((used, section (".eh_frame")))
+ = { 0 };
#include <libc-internal.h>
#include <stdlib.h>
-#ifdef HAVE_DWARF2_UNWIND_INFO_STATIC
-# include <gccframe.h>
-#endif
-
static void (*const __CTOR_LIST__[1]) (void)
__attribute__ ((section (".ctors")))
= { (void (*) (void)) -1 };
(**list) ();
}
-#ifdef HAVE_DWARF2_UNWIND_INFO
-static char __EH_FRAME_BEGIN__[]
- __attribute__ ((section (".eh_frame")))
- = { };
-# ifdef HAVE_DWARF2_UNWIND_INFO_STATIC
-extern void __register_frame_info (const void *, struct object *);
-extern void __register_frame_info_bases (const void *, struct object *,
- void *, void *);
-extern void __deregister_frame_info (const void *);
-extern void __deregister_frame_info_bases (const void *);
-# else
-extern void __register_frame (const void *);
-extern void __deregister_frame (const void *);
-# endif
-#endif
+static const char __EH_FRAME_BEGIN__[]
+ __attribute__ ((used, section (".eh_frame")))
+ = { };
/* This function will be called from _init in init-first.c. */
void
{
/* Call constructor functions. */
run_hooks (__CTOR_LIST__);
-
-#ifdef HAVE_DWARF2_UNWIND_INFO
-# ifdef HAVE_DWARF2_UNWIND_INFO_STATIC
- {
- static struct object ob;
-# if defined CRT_GET_RFIB_TEXT || defined CRT_GET_RFIB_DATA
- void *tbase, *dbase;
-
-# ifdef CRT_GET_RFIB_TEXT
- CRT_GET_RFIB_TEXT (tbase);
-# else
- tbase = NULL;
-# endif
-# ifdef CRT_GET_RFIB_DATA
- CRT_GET_RFIB_DATA (dbase);
-# else
- dbase = NULL;
-# endif
- __register_frame_info_bases (__EH_FRAME_BEGIN__, &ob, tbase, dbase);
-# else
- __register_frame_info (__EH_FRAME_BEGIN__, &ob);
-# endif
- }
-# else
- __register_frame (__EH_FRAME_BEGIN__);
-# endif
-#endif
}
{
/* Call destructor functions. */
run_hooks (__DTOR_LIST__);
-#ifdef HAVE_DWARF2_UNWIND_INFO
-# ifdef HAVE_DWARF2_UNWIND_INFO_STATIC
-# if defined CRT_GET_RFIB_TEXT || defined CRT_GET_RFIB_DATA
- __deregister_frame_info_bases (__EH_FRAME_BEGIN__);
-# else
- __deregister_frame_info (__EH_FRAME_BEGIN__);
-# endif
-# else
- __deregister_frame (__EH_FRAME_BEGIN__);
-# endif
-#endif
}
void (*_fini_ptr) (void) __attribute__ ((section (".fini_array")))
--- /dev/null
+#include <dlfcn.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <tls.h>
+
+
+#define TEST_FUNCTION do_test ()
+static int
+do_test (void)
+{
+#ifdef USE_TLS
+ static const char modname[] = "tst-tlsmod2.so";
+ int result = 0;
+ int *foop;
+ int (*fp) (int, int *);
+ void *h;
+
+ h = dlopen (modname, RTLD_LAZY);
+ if (h == NULL)
+ {
+ printf ("cannot open '%s': %s\n", modname, dlerror ());
+ exit (1);
+ }
+
+ fp = dlsym (h, "in_dso");
+ if (fp == NULL)
+ {
+ printf ("cannot get symbol 'in_dso': %s\n", dlerror ());
+ exit (1);
+ }
+
+ size_t modid = -1;
+ if (dlinfo (h, RTLD_DI_TLS_MODID, &modid))
+ {
+ printf ("dlinfo RTLD_DI_TLS_MODID failed: %s\n", dlerror ());
+ result = 1;
+ }
+ else
+ printf ("dlinfo says TLS module ID %Zu\n", modid);
+
+ void *block;
+ if (dlinfo (h, RTLD_DI_TLS_DATA, &block))
+ {
+ printf ("dlinfo RTLD_DI_TLS_DATA failed: %s\n", dlerror ());
+ result = 1;
+ }
+ else if (block != NULL)
+ {
+ printf ("dlinfo RTLD_DI_TLS_DATA says %p but should be unallocated\n",
+ block);
+ result = 1;
+ }
+
+ result |= fp (0, NULL);
+
+ foop = dlsym (h, "foo");
+ if (foop == NULL)
+ {
+ printf ("cannot get symbol 'foo' the second time: %s\n", dlerror ());
+ exit (1);
+ }
+ if (*foop != 16)
+ {
+ puts ("foo != 16");
+ result = 1;
+ }
+
+ /* Now the module's TLS block has been used and should appear. */
+ if (dlinfo (h, RTLD_DI_TLS_DATA, &block))
+ {
+ printf ("dlinfo RTLD_DI_TLS_DATA failed the second time: %s\n",
+ dlerror ());
+ result = 1;
+ }
+ else if (block != foop)
+ {
+ printf ("dlinfo RTLD_DI_TLS_DATA says %p but should be %p\n",
+ block, foop);
+ result = 1;
+ }
+
+ dlclose (h);
+
+ return result;
+#else
+ return 0;
+#endif
+}
+
+
+#include "../test-skeleton.c"
#include <stdio.h>
#include <stdlib.h>
+#define MAPS ((struct link_map *) _r_debug.r_map)
+
#define OUT \
- for (map = _r_debug.r_map; map != NULL; map = map->l_next) \
+ for (map = MAPS; map != NULL; map = map->l_next) \
if (map->l_type == lt_loaded) \
printf ("name = \"%s\", direct_opencount = %d\n", \
map->l_name, (int) map->l_direct_opencount); \
#include <stdio.h>
#include <stdlib.h>
+#define MAPS ((struct link_map *) _r_debug.r_map)
+
#define OUT \
- for (map = _r_debug.r_map; map != NULL; map = map->l_next) \
+ for (map = MAPS; map != NULL; map = map->l_next) \
if (map->l_type == lt_loaded) \
printf ("name = \"%s\", direct_opencount = %d\n", \
map->l_name, (int) map->l_direct_opencount); \
glibc-base := HEAD
DIST_BRANCH := devel
COLLECTION := dist-fc4
-fedora-sync-date := 2006-02-17 16:09 UTC
-fedora-sync-tag := fedora-glibc-20060217T1609
+fedora-sync-date := 2006-03-01 06:47 UTC
+fedora-sync-tag := fedora-glibc-20060301T0647
-%define glibcrelease 38
+%define glibcrelease 39
%define auxarches i586 i686 athlon sparcv9 alphaev6
%define prelinkarches noarch
%define xenarches i686 athlon
%endif
%changelog
+* Wed Mar 1 2006 Jakub Jelinek <jakub@redhat.com> 2.3.90-39
+- update from CVS
+
* Fri Feb 17 2006 Jakub Jelinek <jakub@redhat.com> 2.3.90-38
- update from CVS
- robust mutexes rewrite
--- /dev/null
+# This file says that the mach subdirectory should appear before this one.
+# The mach and hurd subdirectories have many generated header files which
+# much of the rest of the library depends on, so it is best to build them
+# first (and mach before hurd, at that). The before-compile additions in
+# sysdeps/{mach,hurd}/Makefile should make it reliably work for these files
+# not to exist when making in other directories, but it will be slower that
+# way with more somewhat expensive `make' invocations.
+
+mach
-# Copyright (C) 1991,92,93,94,95,96,97,98,99,2001,2002
+# Copyright (C) 1991,92,93,94,95,96,97,98,99,2001,2002,2004
# Free Software Foundation, Inc.
# This file is part of the GNU C Library.
vpprintf \
ports-get ports-set hurdports hurdmsg \
errno-loc \
- $(sig) $(dtable) $(inlines) port-cleanup report-wait
+ $(sig) $(dtable) $(inlines) port-cleanup report-wait xattr
sig = hurdsig hurdfault siginfo hurd-raise preempt-sig \
trampoline longjmp-ts catch-exc exc2signal hurdkill sigunwind \
thread-self thread-cancel intr-msg catch-signal
-/* Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
+/* Access to extended attributes on files for GNU/Hurd.
+ Copyright (C) 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
-/* Default stack size. */
-#define ARCH_STACK_DEFAULT_SIZE (2 * 1024 * 1024)
+#ifndef _HURD_XATTR_H
+#define _HURD_XATTR_H 1
-/* Required stack pointer alignment at beginning. */
-#define STACK_ALIGN 16
+#include <sys/xattr.h> /* This defines the XATTR_* flags. */
-/* Minimal stack size after allocating thread descriptor and guard size. */
-#define MINIMAL_REST_STACK 2048
+/* These are the internal versions of getxattr/setxattr/listxattr. */
+extern error_t _hurd_xattr_get (io_t port, const char *name,
+ void *value, size_t *size);
+extern error_t _hurd_xattr_set (io_t port, const char *name,
+ const void *value, size_t size, int flags);
+extern error_t _hurd_xattr_remove (io_t port, const char *name);
+extern error_t _hurd_xattr_list (io_t port, void *buffer, size_t *size);
-/* Alignment requirement for TCB. */
-#define TCB_ALIGNMENT 16
-/* Location of current stack frame. */
-#define CURRENT_STACK_FRAME __builtin_frame_address (0)
-
-
-/* XXX Until we have a better place keep the definitions here. */
-
-#define __exit_thread_inline(val) \
- INLINE_SYSCALL (exit, 1, (val))
+#endif /* hurd/xattr.h */
--- /dev/null
+/* Support for *xattr interfaces on GNU/Hurd.
+ Copyright (C) 2006 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <hurd.h>
+#include <hurd/xattr.h>
+#include <string.h>
+#include <sys/mman.h>
+
+/* Right now we support only a fixed set of xattr names for Hurd features.
+ There are no RPC interfaces for free-form xattr names and values.
+
+ Name Value encoding
+ ---- ----- --------
+ gnu.author empty if st_author==st_uid
+ uid_t giving st_author value
+ gnu.translator empty if no passive translator
+ translator and arguments: "/hurd/foo\0arg1\0arg2\0"
+*/
+
+error_t
+_hurd_xattr_get (io_t port, const char *name, void *value, size_t *size)
+{
+ if (strncmp (name, "gnu.", 4))
+ return EOPNOTSUPP;
+ name += 4;
+
+ if (!strcmp (name, "author"))
+ {
+ struct stat64 st;
+ error_t err = __io_stat (port, &st);
+ if (err)
+ return err;
+ if (st.st_author == st.st_uid)
+ *size = 0;
+ else if (value)
+ {
+ if (*size < sizeof st.st_author)
+ return ERANGE;
+ memcpy (value, &st.st_author, sizeof st.st_author);
+ }
+ *size = sizeof st.st_author;
+ return 0;
+ }
+
+ if (!strcmp (name, "translator"))
+ {
+ char *buf = value;
+ size_t bufsz = value ? *size : 0;
+ error_t err = __file_get_translator (port, &buf, &bufsz);
+ if (err)
+ return err;
+ if (value != NULL && *size < bufsz)
+ {
+ if (buf != value)
+ munmap (buf, bufsz);
+ return -ERANGE;
+ }
+ if (buf != value && bufsz > 0)
+ {
+ if (value != NULL)
+ memcpy (value, buf, bufsz);
+ munmap (buf, bufsz);
+ }
+ *size = bufsz;
+ return 0;
+ }
+
+ return EOPNOTSUPP;
+}
+
+error_t
+_hurd_xattr_set (io_t port, const char *name, const void *value, size_t size,
+ int flags)
+{
+ if (strncmp (name, "gnu.", 4))
+ return EOPNOTSUPP;
+ name += 4;
+
+ if (!strcmp (name, "author"))
+ switch (size)
+ {
+ default:
+ return EINVAL;
+ case 0: /* "Clear" author by setting to st_uid. */
+ {
+ struct stat64 st;
+ error_t err = __io_stat (port, &st);
+ if (err)
+ return err;
+ if (st.st_author == st.st_uid)
+ {
+ /* Nothing to do. */
+ if (flags & XATTR_REPLACE)
+ return ENODATA;
+ return 0;
+ }
+ if (flags & XATTR_CREATE)
+ return EEXIST;
+ return __file_chauthor (port, st.st_uid);
+ }
+ case sizeof (uid_t): /* Set the author. */
+ {
+ uid_t id;
+ memcpy (&id, value, sizeof id);
+ if (flags & (XATTR_CREATE|XATTR_REPLACE))
+ {
+ struct stat64 st;
+ error_t err = __io_stat (port, &st);
+ if (err)
+ return err;
+ if (st.st_author == st.st_uid)
+ {
+ if (flags & XATTR_REPLACE)
+ return ENODATA;
+ }
+ else if (flags & XATTR_CREATE)
+ return EEXIST;
+ if (st.st_author == id)
+ /* Nothing to do. */
+ return 0;
+ }
+ return __file_chauthor (port, id);
+ }
+ }
+
+ if (!strcmp (name, "translator"))
+ {
+ if (flags & XATTR_REPLACE)
+ {
+ /* Must make sure it's already there. */
+ char *buf = NULL;
+ size_t bufsz = 0;
+ error_t err = __file_get_translator (port, &buf, &bufsz);
+ if (err)
+ return err;
+ if (bufsz > 0)
+ {
+ munmap (buf, bufsz);
+ return ENODATA;
+ }
+ }
+ return __file_set_translator (port,
+ FS_TRANS_SET | ((flags & XATTR_CREATE)
+ ? FS_TRANS_EXCL : 0), 0, 0,
+ value, size,
+ MACH_PORT_NULL, MACH_MSG_TYPE_COPY_SEND);
+ }
+
+ return EOPNOTSUPP;
+}
+
+error_t
+_hurd_xattr_remove (io_t port, const char *name)
+{
+ return _hurd_xattr_set (port, name, NULL, 0, XATTR_REPLACE);
+}
+
+error_t
+_hurd_xattr_list (io_t port, void *buffer, size_t *size)
+{
+ size_t total = 0;
+ char *bufp = buffer;
+ inline void add (const char *name, size_t len)
+ {
+ total += len;
+ if (bufp != NULL && total <= *size)
+ bufp = __mempcpy (bufp, name, len);
+ }
+#define add(s) add (s, sizeof s)
+
+ struct stat64 st;
+ error_t err = __io_stat (port, &st);
+ if (err)
+ return err;
+
+ if (st.st_author != st.st_uid)
+ add ("gnu.author");
+ if (st.st_mode & S_IPTRANS)
+ add ("gnu.translator");
+
+ if (buffer != NULL && total > *size)
+ return ERANGE;
+ *size = total;
+ return 0;
+}
libc_hidden_proto (__open)
extern int __fcntl (int __fd, int __cmd, ...);
libc_hidden_proto (__fcntl)
+extern int __openat (int __fd, __const char *__file, int __oflag, ...)
+ __nonnull ((2));
+libc_hidden_proto (__openat)
+extern int __openat64 (int __fd, __const char *__file, int __oflag, ...)
+ __nonnull ((2));
+libc_hidden_proto (__openat64)
+
/* Helper functions for the various *at functions. For Linux. */
extern void __atfct_seterrno (int errval, int fd, const char *buf)
/* Support macros for making weak and strong aliases for symbols,
and for using symbol sets and linker warnings with GNU ld.
- Copyright (C) 1995-1998,2000-2003,2004, 2005 Free Software Foundation, Inc.
+ Copyright (C) 1995-1998,2000-2003,2004,2005,2006
+ Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
}
libc_hidden_weak (foo)
- Simularly for global data. If references to foo within libc.so should
+ Similarly for global data. If references to foo within libc.so should
always go to foo defined in libc.so, then in include/foo.h you add:
libc_hidden_proto (foo)
int foo = INITIAL_FOO_VALUE;
libc_hidden_data_weak (foo)
- If foo is normally just an alias (strong or weak) of some other function,
+ If foo is normally just an alias (strong or weak) to some other function,
you should use the normal strong_alias first, then add libc_hidden_def
or libc_hidden_weak:
/* Data structure for communication from the run-time dynamic linker for
loaded ELF shared objects.
- Copyright (C) 1995-2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+ Copyright (C) 1995-2002,2003,2004,2005,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
-#ifndef _LINK_H
-#define _LINK_H 1
+#ifndef _PRIVATE_LINK_H
+#define _PRIVATE_LINK_H 1
-#include <elf.h>
-#include <dlfcn.h>
-#include <stddef.h>
-#include <sys/types.h>
+#ifdef _LINK_H
+# error this should be impossible
+#endif
+
+/* Get most of the contents from the public header, but we define a
+ different `struct link_map' type for private use. The la_objopen
+ prototype uses the type, so we have to declare it separately. */
+#define link_map link_map_public
+#define la_objopen la_objopen_wrongproto
+#include <elf/link.h>
+#undef link_map
+#undef la_objopen
+
+struct link_map;
+extern unsigned int la_objopen (struct link_map *__map, Lmid_t __lmid,
+ uintptr_t *__cookie);
-/* We use this macro to refer to ELF types independent of the native wordsize.
- `ElfW(TYPE)' is used in place of `Elf32_TYPE' or `Elf64_TYPE'. */
-#define ElfW(type) _ElfW (Elf, __ELF_NATIVE_CLASS, type)
-#define _ElfW(e,w,t) _ElfW_1 (e, w, _##t)
-#define _ElfW_1(e,w,t) e##w##t
-#include <bits/elfclass.h> /* Defines __ELF_NATIVE_CLASS. */
-#include <bits/link.h>
+#include <stddef.h>
#include <bits/linkmap.h>
#include <dl-lookupcfg.h>
#include <tls.h> /* Defines USE_TLS. */
-/* Rendezvous structure used by the run-time dynamic linker to communicate
- details of shared object loading to the debugger. If the executable's
- dynamic section has a DT_DEBUG element, the run-time linker sets that
- element's value to the address where this structure can be found. */
-
-struct r_debug
- {
- int r_version; /* Version number for this protocol. */
-
- struct link_map *r_map; /* Head of the chain of loaded objects. */
-
- /* This is the address of a function internal to the run-time linker,
- that will always be called when the linker begins to map in a
- library or unmap it, and again when the mapping change is complete.
- The debugger can set a breakpoint at this address if it wants to
- notice shared object mapping changes. */
- ElfW(Addr) r_brk;
- enum
- {
- /* This state value describes the mapping change taking place when
- the `r_brk' address is called. */
- RT_CONSISTENT, /* Mapping change is complete. */
- RT_ADD, /* Beginning to add a new object. */
- RT_DELETE /* Beginning to remove an object mapping. */
- } r_state;
-
- ElfW(Addr) r_ldbase; /* Base address the linker is loaded at. */
- };
-
-/* This is the instance of that structure used by the dynamic linker. */
-extern struct r_debug _r_debug;
-
-/* This symbol refers to the "dynamic structure" in the `.dynamic' section
- of whatever module refers to `_DYNAMIC'. So, to find its own
- `struct r_debug', a program could do:
- for (dyn = _DYNAMIC; dyn->d_tag != DT_NULL; ++dyn)
- if (dyn->d_tag == DT_DEBUG)
- r_debug = (struct r_debug *) dyn->d_un.d_ptr;
- */
-extern ElfW(Dyn) _DYNAMIC[];
-
/* Some internal data structures of the dynamic linker used in the
linker map. We only provide forward declarations. */
} l_audit[0];
};
-/* Version numbers for la_version handshake interface. */
-#define LAV_CURRENT 1
-
-/* Activity types signaled through la_activity. */
-enum
- {
- LA_ACT_CONSISTENT,
- LA_ACT_ADD,
- LA_ACT_DELETE
- };
-
-/* Values representing origin of name for dynamic loading. */
-enum
- {
- LA_SER_ORIG = 0x01, /* Original name. */
- LA_SER_LIBPATH = 0x02, /* Directory from LD_LIBRARY_PATH. */
- LA_SER_RUNPATH = 0x04, /* Directory from RPATH/RUNPATH. */
- LA_SER_CONFIG = 0x08, /* Found through ldconfig. */
- LA_SER_DEFAULT = 0x40, /* Default directory. */
- LA_SER_SECURE = 0x80 /* Unused. */
- };
-
-/* Values for la_objopen return value. */
-enum
- {
- LA_FLG_BINDTO = 0x01, /* Audit symbols bound to this object. */
- LA_FLG_BINDFROM = 0x02 /* Audit symbols bound from this object. */
- };
-
-/* Values for la_symbind flags parameter. */
-enum
- {
- LA_SYMB_NOPLTENTER = 0x01, /* la_pltenter will not be called. */
- LA_SYMB_NOPLTEXIT = 0x02, /* la_pltexit will not be called. */
- LA_SYMB_STRUCTCALL = 0x04, /* Return value is a structure. */
- LA_SYMB_DLSYM = 0x08, /* Binding due to dlsym call. */
- LA_SYMB_ALTVALUE = 0x10 /* Value has been changed by a previous
- la_symbind call. */
- };
#if __ELF_NATIVE_CLASS == 32
# define symbind symbind32
# error "__ELF_NATIVE_CLASS must be defined"
#endif
-struct dl_phdr_info
- {
- ElfW(Addr) dlpi_addr;
- const char *dlpi_name;
- const ElfW(Phdr) *dlpi_phdr;
- ElfW(Half) dlpi_phnum;
-
- unsigned long long int dlpi_adds;
- unsigned long long int dlpi_subs;
- };
-
-extern int dl_iterate_phdr (int (*callback) (struct dl_phdr_info *info,
- size_t size, void *data),
- void *data);
extern int __dl_iterate_phdr (int (*callback) (struct dl_phdr_info *info,
size_t size, void *data),
void *data);
-#endif /* link.h */
+#endif /* include/link.h */
extern int __setpgid (__pid_t __pid, __pid_t __pgid);
libc_hidden_proto (__setpgid)
extern int __setregid (__gid_t __rgid, __gid_t __egid);
-extern int __getresuid (__uid_t *__euid, __uid_t *__ruid, __uid_t *__suid);
-extern int __getresgid (__gid_t *__egid, __gid_t *__rgid, __gid_t *__sgid);
-extern int __setresuid (__uid_t __euid, __uid_t __ruid, __uid_t __suid);
-extern int __setresgid (__gid_t __egid, __gid_t __rgid, __gid_t __sgid);
+extern int __getresuid (__uid_t *__ruid, __uid_t *__euid, __uid_t *__suid);
+extern int __getresgid (__gid_t *__rgid, __gid_t *__egid, __gid_t *__sgid);
+extern int __setresuid (__uid_t __ruid, __uid_t __euid, __uid_t __suid);
+extern int __setresgid (__gid_t __rgid, __gid_t __egid, __gid_t __sgid);
libc_hidden_proto (__getresuid)
libc_hidden_proto (__getresgid)
libc_hidden_proto (__setresuid)
#ifdef __USE_ATFILE
# define AT_FDCWD -100 /* Special value used to indicate
- openat should use the current
- working directory. */
+ the *at functions should use the
+ current working directory. */
# define AT_SYMLINK_NOFOLLOW 0x100 /* Do not follow symbolic links. */
# define AT_REMOVEDIR 0x200 /* Remove directory instead of
unlinking file. */
+# define AT_SYMLINK_FOLLOW 0x400 /* Follow symbolic links. */
# define AT_EACCESS 0x200 /* Test access permitted for
effective IDs, not real IDs. */
#endif
-/* Copyright (C) 2005 Free Software Foundation, Inc.
+/* Copyright (C) 2005, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
/* Make a link to FROM relative to FROMFD called TO relative to TOFD. */
int
-linkat (fromfd, from, tofd, to)
+linkat (fromfd, from, tofd, to, flags)
int fromfd;
const char *from;
int tofd;
const char *to;
+ int flags;
{
if (from == NULL || to == NULL)
{
-/* Copyright (C) 2005 Free Software Foundation, Inc.
+/* Copyright (C) 2005, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
the directory associated with FD. If OFLAG includes O_CREAT, a
third argument is the file protection. */
int
-openat (fd, file, oflag)
+__openat (fd, file, oflag)
int fd;
const char *file;
int oflag;
__set_errno (ENOSYS);
return -1;
}
+libc_hidden_def (__openat)
+weak_alias (__openat, openat)
stub_warning (openat)
#include <stub-tag.h>
-/* Copyright (C) 2005 Free Software Foundation, Inc.
+/* Copyright (C) 2005, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
the directory associated with FD. If OFLAG includes O_CREAT, a
third argument is the file protection. */
int
-openat64 (fd, file, oflag)
+__openat64 (fd, file, oflag)
int fd;
const char *file;
int oflag;
__set_errno (ENOSYS);
return -1;
}
+libc_hidden_def (__openat64)
+weak_alias (__openat64, openat64)
stub_warning (openat64)
#include <stub-tag.h>
close (fd);
- if (linkat (dir_fd, "some-file", dir_fd, "another-file") != 0)
+ if (linkat (dir_fd, "some-file", dir_fd, "another-file", 0) != 0)
{
puts ("symlinkat failed");
return 1;
+2006-02-27 Roland McGrath <roland@redhat.com>
+
+ * Makefile: Use $(..) in place of ../.
+ * configure.in (libc_add_on_canonical, libc_add_on_subdirs): Set them.
+ * configure: Regenerated.
+
+2006-02-25 Roland McGrath <roland@redhat.com>
+
+ * configure.in: New file.
+ * configure: Replaced with generated file.
+ * sysdeps/unix/configure: File removed.
+
2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
* iconvme.c (SIZE_MAX): New macro, if not already defined.
-# Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
+# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# The GNU C Library is free software; you can redistribute it and/or
iconvme
-include ../Makeconfig
+include $(..)Makeconfig
libcidn-inhibit-o = $(filter-out .os,$(object-suffixes))
-include ../Rules
+include $(..)Rules
$(objpfx)libcidn.so: $(common-objpfx)libc.so $(common-objpfx)libc_nonshared.a
-# This is only to keep the GNU C library configure mechanism happy.
-# This is a shell script fragment sourced by the main configure script.
-# We have nothing we need to add here.
+# This file is generated from configure.in by Autoconf. DO NOT EDIT!
+
+libc_add_on_canonical=
+libc_add_on_subdirs=.
+
+# Get this defined in config.h for main source code to test.
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_LIBIDN 1
+_ACEOF
+
--- /dev/null
+dnl glibc configure fragment for libidn add-on
+GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
+
+libc_add_on_canonical=
+libc_add_on_subdirs=.
+
+# Get this defined in config.h for main source code to test.
+AC_DEFINE([HAVE_LIBIDN])
+++ /dev/null
-# Signal that libidn is available.
-libc_cv_idn=yes
#endif
#include <string.h>
#include <stdbool.h>
+#ifdef _LIBC
+#include <sched.h>
+#endif
#ifdef _IO_MTSAFE_IO
static _IO_lock_t list_all_lock = _IO_lock_initializer;
the signal is being blocked or ignored, or because the process group is
orphaned. @xref{Job Control}, for more information about job control,
and @ref{Signal Handling}, for information about signals.
+
+@item EINVAL
+In some systems, when reading from a character or block device, position
+and size offsets must be aligned to a particular block size. This error
+indicates that the offsets were not properly aligned.
@end table
Please note that there is no function named @code{read64}. This is not
This error is returned when you try to write to a pipe or FIFO that
isn't open for reading by any process. When this happens, a @code{SIGPIPE}
signal is also sent to the process; see @ref{Signal Handling}.
+
+@item EINVAL
+In some systems, when writing to a character or block device, position
+and size offsets must be aligned to a particular block size. This error
+indicates that the offsets were not properly aligned.
@end table
Unless you have arranged to prevent @code{EINTR} failures, you should
Each obstack has an @dfn{alignment boundary}; each object allocated in
the obstack automatically starts on an address that is a multiple of the
-specified boundary. By default, this boundary is 4 bytes.
+specified boundary. By default, this boundary is aligned so that
+the object can hold any type of data.
To access an obstack's alignment boundary, use the macro
@code{obstack_alignment_mask}, whose function prototype looks like
The value is a bit mask; a bit that is 1 indicates that the corresponding
bit in the address of an object should be 0. The mask value should be one
less than a power of 2; the effect is that all object addresses are
-multiples of that power of 2. The default value of the mask is 3, so that
+multiples of that power of 2. The default value of the mask is a value
+that allows aligned objects to hold any type of data: for example, if
+its value is 3, any type of data can be stored at locations whose
addresses are multiples of 4. A mask value of 0 means an object can start
on any multiple of 1 (that is, no alignment is required).
# This is needed for dependencies
before-compile += $(objpfx)libm-test.c
-ulps-file = $(firstword $(wildcard $(config-sysdirs:%=$(..)%/libm-test-ulps)))
+ulps-file = $(firstword $(wildcard $(sysdirs:%=%/libm-test-ulps)))
$(addprefix $(objpfx), $(libm-tests-generated)): $(objpfx)libm-test.stmp
sys/queue.h sysexits.h syscall.h sys/syscall.h sys/swap.h \
sys/select.h ustat.h sys/ustat.h bits/ustat.h sys/sysinfo.h \
regexp.h bits/select.h bits/mman.h sys/xattr.h \
- syslog.h sys/syslog.h bits/syslog.h bits/syslog-ldbl.h
+ syslog.h sys/syslog.h \
+ bits/syslog.h bits/syslog-ldbl.h bits/syslog-path.h
routines := brk sbrk sstk ioctl \
readv writev \
#define __need___va_list
#include <stdarg.h>
-
-#define _PATH_LOG "/dev/log"
+/* This file defines _PATH_LOG. */
+#include <bits/syslog-path.h>
/*
* priorities/facilities are encoded into a single 32-bit quantity, where the
switch (error)
{
case YPERR_SUCCESS:
- str = "Success";
+ str = N_("Success");
break;
case YPERR_BADARGS:
- str = "Request arguments bad";
+ str = N_("Request arguments bad");
break;
case YPERR_RPC:
- str = "RPC failure on NIS operation";
+ str = N_("RPC failure on NIS operation");
break;
case YPERR_DOMAIN:
- str = "Can't bind to server which serves this domain";
+ str = N_("Can't bind to server which serves this domain");
break;
case YPERR_MAP:
- str = "No such map in server's domain";
+ str = N_("No such map in server's domain");
break;
case YPERR_KEY:
- str = "No such key in map";
+ str = N_("No such key in map");
break;
case YPERR_YPERR:
- str = "Internal NIS error";
+ str = N_("Internal NIS error");
break;
case YPERR_RESRC:
- str = "Local resource allocation failure";
+ str = N_("Local resource allocation failure");
break;
case YPERR_NOMORE:
- str = "No more records in map database";
+ str = N_("No more records in map database");
break;
case YPERR_PMAP:
- str = "Can't communicate with portmapper";
+ str = N_("Can't communicate with portmapper");
break;
case YPERR_YPBIND:
- str = "Can't communicate with ypbind";
+ str = N_("Can't communicate with ypbind");
break;
case YPERR_YPSERV:
- str = "Can't communicate with ypserv";
+ str = N_("Can't communicate with ypserv");
break;
case YPERR_NODOM:
- str = "Local domain name not set";
+ str = N_("Local domain name not set");
break;
case YPERR_BADDB:
- str = "NIS map database is bad";
+ str = N_("NIS map database is bad");
break;
case YPERR_VERS:
- str = "NIS client/server version mismatch - can't supply service";
+ str = N_("NIS client/server version mismatch - can't supply service");
break;
case YPERR_ACCESS:
- str = "Permission denied";
+ str = N_("Permission denied");
break;
case YPERR_BUSY:
- str = "Database is busy";
+ str = N_("Database is busy");
break;
default:
- str = "Unknown NIS error code";
+ str = N_("Unknown NIS error code");
break;
}
return _(str);
switch (error)
{
case 0:
- str = "Success";
+ str = N_("Success");
break;
case YPBIND_ERR_ERR:
- str = "Internal ypbind error";
+ str = N_("Internal ypbind error");
break;
case YPBIND_ERR_NOSERV:
- str = "Domain not bound";
+ str = N_("Domain not bound");
break;
case YPBIND_ERR_RESC:
- str = "System resource allocation failure";
+ str = N_("System resource allocation failure");
break;
default:
- str = "Unknown ypbind error";
+ str = N_("Unknown ypbind error");
break;
}
return _(str);
+2006-02-28 H.J. Lu <hongjiu.lu@intel.com>
+
+ * sysdeps/unix/sysv/linux/ia64/clone2.S: Include <clone2.S>
+ instead of <clone.S>.
+
+2006-02-27 Jakub Jelinek <jakub@redhat.com>
+
+ * Makefile (libpthread-routines): Add
+ pthread_mutexattr_[sg]etprotocol, pthread_mutexattr_[sg]etprioceiling
+ and pthread_mutex_[sg]etprioceiling.
+ * Versions (GLIBC_2.4): Export pthread_mutexattr_getprotocol,
+ pthread_mutexattr_setprotocol, pthread_mutexattr_getprioceiling,
+ pthread_mutexattr_setprioceiling, pthread_mutex_getprioceiling and
+ pthread_mutex_setprioceiling.
+ * sysdeps/pthread/pthread.h (PTHREAD_PRIO_NONE, PTHREAD_PRIO_INHERIT,
+ PTHREAD_PRIO_PROTECT): New enum values.
+ (pthread_mutexattr_getprotocol, pthread_mutexattr_setprotocol,
+ pthread_mutexattr_getprioceiling, pthread_mutexattr_setprioceiling,
+ pthread_mutex_getprioceiling, pthread_mutex_setprioceiling): New
+ prototypes.
+ * pthreadP.h (PTHREAD_MUTEX_PRIO_INHERIT_PRIVATE_NP,
+ PTHREAD_MUTEX_PRIO_PROTECT_PRIVATE_NP): New enum values.
+ (PTHREAD_MUTEX_PRIO_CEILING_SHIFT, PTHREAD_MUTEX_PRIO_CEILING_MASK):
+ Define.
+ (PTHREAD_MUTEXATTR_PROTOCOL_SHIFT, PTHREAD_MUTEXATTR_PROTOCOL_MASK,
+ PTHREAD_MUTEXATTR_PRIO_CEILING_SHIFT,
+ PTHREAD_MUTEXATTR_PRIO_CEILING_MASK): Define.
+ (PTHREAD_MUTEXATTR_FLAG_BITS): Or in PTHREAD_MUTEXATTR_PROTOCOL_MASK
+ and PTHREAD_MUTEXATTR_PRIO_CEILING_MASK.
+ * pthread_mutex_init.c (__pthread_mutex_init): For the time being
+ return ENOTSUP for PTHREAD_PRIO_INHERIT or PTHREAD_PRIO_PROTECT
+ protocol mutexes.
+ * pthread_mutex_getprioceiling.c: New file.
+ * pthread_mutex_setprioceiling.c: New file.
+ * pthread_mutexattr_getprioceiling.c: New file.
+ * pthread_mutexattr_setprioceiling.c: New file.
+ * pthread_mutexattr_getprotocol.c: New file.
+ * pthread_mutexattr_setprotocol.c: New file.
+
+2006-02-27 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * sysdeps/unix/sysv/linux/aio_misc.h: Include <limits.h>.
+
+2006-02-27 Roland McGrath <roland@redhat.com>
+
+ * sysdeps/pthread/Subdirs: List nptl here too.
+ * configure (libc_add_on_canonical): New variable.
+
+ * sysdeps/unix/sysv/linux/sh/sh4/lowlevellock.h: Use #include_next.
+
+ * sysdeps/unix/sysv/linux/sleep.c: Use #include_next after #include of
+ self to get main source tree's file.
+ * sysdeps/unix/sysv/linux/alpha/clone.S: Likewise.
+ * sysdeps/unix/sysv/linux/i386/clone.S: Likewise.
+ * sysdeps/unix/sysv/linux/i386/vfork.S: Likewise.
+ * sysdeps/unix/sysv/linux/ia64/clone2.S: Likewise.
+ * sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S: Likewise.
+ * sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S: Likewise.
+ * sysdeps/unix/sysv/linux/s390/s390-32/clone.S: Likewise.
+ * sysdeps/unix/sysv/linux/s390/s390-64/clone.S: Likewise.
+ * sysdeps/unix/sysv/linux/sh/clone.S: Likewise.
+ * sysdeps/unix/sysv/linux/sparc/sparc32/clone.S: Likewise.
+ * sysdeps/unix/sysv/linux/sparc/sparc64/clone.S: Likewise.
+ * sysdeps/unix/sysv/linux/x86_64/clone.S: Likewise.
+ * sysdeps/unix/sysv/linux/x86_64/vfork.S: Likewise.
+
+ * Makefile: Use $(sysdirs) in vpath directive.
+
+ * sysdeps/pthread/Makefile (CFLAGS-libc-start.c): Variable removed.
+ (CPPFLAGS-timer_routines.c): Likewise.
+
+ * Makeconfig (includes): Variable removed.
+
+2006-02-26 Roland McGrath <roland@redhat.com>
+
+ * sysdeps/generic/pt-raise.c: Moved to ...
+ * pt-raise.c: ... here.
+ * sysdeps/generic/lowlevellock.h: Moved to ...
+ * lowlevellock.h: ... here.
+
+2006-02-23 Roland McGrath <roland@redhat.com>
+
+ * descr.h (struct pthread): Add final member `end_padding'.
+ (PTHREAD_STRUCT_END_PADDING): Use it.
+
+2006-02-20 Roland McGrath <roland@redhat.com>
+
+ * sysdeps/mips: Directory removed, saved in ports repository.
+ * sysdeps/unix/sysv/linux/mips: Likewise.
+
+2006-02-18 Ulrich Drepper <drepper@redhat.com>
+
+ * tst-robust1.c: Add second mutex to check that the mutex list is
+ handled correctly.
+
2006-02-17 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/alpha/lowlevellock.h (lll_robust_mutex_dead,
2006-02-15 Ulrich Drepper <drepper@redhat.com>
- * pthreadp.h: Define PTHREAD_MUTEX_INCONSISTENT instead of
+ * pthreadP.h: Define PTHREAD_MUTEX_INCONSISTENT instead of
PTHREAD_MUTEX_OWNERDEAD.
(PTHREAD_MUTEX_ROBUST_PRIVATE_NP): Define as 16, not 256.
Define FUTEX_WAITERS, FUTEX_OWNER_DIED, FUTEX_TID_MASK.
but the owner for all robust mutex types.
* sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h: Define
__pthread_list_t and __pthread_slist_t. Use them in pthread_mutex_t.
+ * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise.
* sysdeps/pthread/pthread.h: Adjust mutex initializers.
* sysdeps/unix/sysv/linux/i386/not-cancel.h: Define openat_not_cancel,
-# Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
+# Copyright (C) 2002,2003,2005,2006 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
bounded-thread-library = $(common-objpfx)nptl/libpthread_b.a
rpath-dirs += nptl
-
-ifneq ($(subdir),nptl)
-includes += -I$(..)nptl
-endif
pthread_attr_getaffinity pthread_attr_setaffinity \
pthread_mutexattr_getrobust pthread_mutexattr_setrobust \
pthread_mutex_consistent \
- cleanup_routine unwind-forcedunwind
+ cleanup_routine unwind-forcedunwind \
+ pthread_mutexattr_getprotocol \
+ pthread_mutexattr_setprotocol \
+ pthread_mutexattr_getprioceiling \
+ pthread_mutexattr_setprioceiling \
+ pthread_mutex_getprioceiling pthread_mutex_setprioceiling
# pthread_setuid pthread_seteuid pthread_setreuid \
# pthread_setresuid \
# pthread_setgid pthread_setegid pthread_setregid \
endif
ifeq ($(build-shared),yes)
-vpath pt-initfini.c $(full_config_sysdirs)
+vpath pt-initfini.c $(sysdirs)
$(objpfx)pt-initfini.s: pt-initfini.c
$(compile.c) -S $(CFLAGS-pt-initfini.s) -finhibit-size-directive \
GLIBC_2.4 {
pthread_mutexattr_getrobust_np; pthread_mutexattr_setrobust_np;
pthread_mutex_consistent_np;
+ pthread_mutexattr_getprotocol; pthread_mutexattr_setprotocol;
+ pthread_mutexattr_getprioceiling; pthread_mutexattr_setprioceiling;
+ pthread_mutex_getprioceiling; pthread_mutex_setprioceiling;
};
GLIBC_PRIVATE {
-# This is only to keep the GNU C library configure mechanism happy.
# This is a shell script fragment sourced by the main configure script.
-# We have nothing we need to add here.
-#
-# Perhaps some day we will need a real configuration script for different
-# kernel versions or so.
+# We're obliged to give here the canonical name that will be used to
+# as a subdirectory to search for in other add-ons' sysdeps trees.
+
+libc_add_on_canonical=nptl
/* Resolver state. */
struct __res_state res;
- /* If you add fields after the res field above, please adjust
- the following macro. */
-#define PTHREAD_STRUCT_END_PADDING \
- (sizeof (struct pthread) - offsetof (struct pthread, res) \
- - sizeof (((struct pthread *) 0)->res))
+ /* This member must be last. */
+ char end_padding[];
+#define PTHREAD_STRUCT_END_PADDING \
+ (sizeof (struct pthread) - offsetof (struct pthread, end_padding))
} __attribute ((aligned (TCB_ALIGNMENT)));
-/* Copyright (C) 2002 Free Software Foundation, Inc.
+/* Low level locking macros used in NPTL implementation. Stub version.
+ Copyright (C) 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
-/* Copyright (C) 2002 Free Software Foundation, Inc.
+/* ISO C raise function for libpthread.
+ Copyright (C) 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
PTHREAD_MUTEX_ROBUST_PRIVATE_ERRORCHECK_NP
= PTHREAD_MUTEX_ROBUST_PRIVATE_NP | PTHREAD_MUTEX_ERRORCHECK_NP,
PTHREAD_MUTEX_ROBUST_PRIVATE_ADAPTIVE_NP
- = PTHREAD_MUTEX_ROBUST_PRIVATE_NP | PTHREAD_MUTEX_ADAPTIVE_NP
+ = PTHREAD_MUTEX_ROBUST_PRIVATE_NP | PTHREAD_MUTEX_ADAPTIVE_NP,
+ PTHREAD_MUTEX_PRIO_INHERIT_PRIVATE_NP = 32,
+ PTHREAD_MUTEX_PRIO_PROTECT_PRIVATE_NP = 64
};
+#define PTHREAD_MUTEX_PRIO_CEILING_SHIFT 16
+#define PTHREAD_MUTEX_PRIO_CEILING_MASK 0x00ff0000
/* Flags in mutex attr. */
-#define PTHREAD_MUTEXATTR_FLAG_ROBUST 0x40000000
-#define PTHREAD_MUTEXATTR_FLAG_PSHARED 0x80000000
+#define PTHREAD_MUTEXATTR_PROTOCOL_SHIFT 28
+#define PTHREAD_MUTEXATTR_PROTOCOL_MASK 0x30000000
+#define PTHREAD_MUTEXATTR_PRIO_CEILING_SHIFT 16
+#define PTHREAD_MUTEXATTR_PRIO_CEILING_MASK 0x00ff0000
+#define PTHREAD_MUTEXATTR_FLAG_ROBUST 0x40000000
+#define PTHREAD_MUTEXATTR_FLAG_PSHARED 0x80000000
#define PTHREAD_MUTEXATTR_FLAG_BITS \
- (PTHREAD_MUTEXATTR_FLAG_ROBUST | PTHREAD_MUTEXATTR_FLAG_PSHARED)
+ (PTHREAD_MUTEXATTR_FLAG_ROBUST | PTHREAD_MUTEXATTR_FLAG_PSHARED \
+ | PTHREAD_MUTEXATTR_PROTOCOL_MASK | PTHREAD_MUTEXATTR_PRIO_CEILING_MASK)
/* Bits used in robust mutex implementation. */
-/* Examine __jmp_buf for unwinding frames. m68k version.
+/* Get current priority ceiling of pthread_mutex_t.
Copyright (C) 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2006.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
-#include <setjmp.h>
+#include <pthreadP.h>
-/* Test if longjmp to JMPBUF would unwind the frame
- containing a local variable at ADDRESS. */
-#define _JMPBUF_UNWINDS(jmpbuf, address, demangle) \
- ((void *) (address) < (void *) demangle ((jmpbuf)->__sp))
+
+int
+pthread_mutex_getprioceiling (mutex, prioceiling)
+ const pthread_mutex_t *mutex;
+ int *prioceiling;
+{
+ *prioceiling = (mutex->__data.__kind & PTHREAD_MUTEX_PRIO_CEILING_MASK)
+ >> PTHREAD_MUTEX_PRIO_CEILING_SHIFT;
+
+ return 0;
+}
-/* Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+/* Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
if ((imutexattr->mutexkind & PTHREAD_MUTEXATTR_FLAG_ROBUST) != 0
&& (imutexattr->mutexkind & PTHREAD_MUTEXATTR_FLAG_PSHARED) != 0)
return ENOTSUP;
+ // XXX For now we don't support priority inherited or priority protected
+ // XXX mutexes.
+ if ((imutexattr->mutexkind & PTHREAD_MUTEXATTR_PROTOCOL_MASK)
+ != (PTHREAD_PRIO_NONE << PTHREAD_MUTEXATTR_PROTOCOL_SHIFT))
+ return ENOTSUP;
/* Clear the whole variable. */
memset (mutex, '\0', __SIZEOF_PTHREAD_MUTEX_T);
mutex->__data.__kind = imutexattr->mutexkind & ~PTHREAD_MUTEXATTR_FLAG_BITS;
if ((imutexattr->mutexkind & PTHREAD_MUTEXATTR_FLAG_ROBUST) != 0)
mutex->__data.__kind |= PTHREAD_MUTEX_ROBUST_PRIVATE_NP;
+ switch ((imutexattr->mutexkind & PTHREAD_MUTEXATTR_PROTOCOL_MASK)
+ >> PTHREAD_MUTEXATTR_PROTOCOL_SHIFT)
+ {
+ case PTHREAD_PRIO_INHERIT:
+ mutex->__data.__kind |= PTHREAD_MUTEX_PRIO_INHERIT_PRIVATE_NP;
+ break;
+ case PTHREAD_PRIO_PROTECT:
+ mutex->__data.__kind |= PTHREAD_MUTEX_PRIO_PROTECT_PRIVATE_NP;
+ if (PTHREAD_MUTEX_PRIO_CEILING_MASK
+ == PTHREAD_MUTEXATTR_PRIO_CEILING_MASK)
+ mutex->__data.__kind |= (imutexattr->mutexkind
+ & PTHREAD_MUTEXATTR_PRIO_CEILING_MASK);
+ else
+ mutex->__data.__kind |= ((imutexattr->mutexkind
+ & PTHREAD_MUTEXATTR_PRIO_CEILING_MASK)
+ >> PTHREAD_MUTEXATTR_PRIO_CEILING_SHIFT)
+ << PTHREAD_MUTEX_PRIO_CEILING_SHIFT;
+ break;
+ default:
+ break;
+ }
/* Default values: mutex not used yet. */
// mutex->__count = 0; already done by memset
--- /dev/null
+/* Set current priority ceiling of pthread_mutex_t.
+ Copyright (C) 2006 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2006.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <pthreadP.h>
+
+
+int
+pthread_mutex_setprioceiling (mutex, prioceiling, old_ceiling)
+ pthread_mutex_t *mutex;
+ int prioceiling;
+ int *old_ceiling;
+{
+ /* The low bits of __kind aren't ever changed after pthread_mutex_init,
+ so we don't need a lock yet. */
+ if ((mutex->__data.__kind & PTHREAD_MUTEX_PRIO_PROTECT_PRIVATE_NP) == 0)
+ return EINVAL;
+
+ if (prioceiling < 0 || __builtin_expect (prioceiling > 255, 0))
+ return EINVAL;
+
+ /* XXX This needs to lock with TID, but shouldn't obey priority protect
+ protocol. */
+ /* lll_xxx_mutex_lock (mutex->__data.__lock); */
+
+ if (old_ceiling != NULL)
+ *old_ceiling = (mutex->__data.__kind & PTHREAD_MUTEX_PRIO_CEILING_MASK)
+ >> PTHREAD_MUTEX_PRIO_CEILING_SHIFT;
+
+ int newkind = (mutex->__data.__kind & ~PTHREAD_MUTEX_PRIO_CEILING_MASK);
+ mutex->__data.__kind = newkind
+ | (prioceiling << PTHREAD_MUTEX_PRIO_CEILING_SHIFT);
+
+ /* XXX This needs to unlock the above special kind of lock. */
+ /* lll_xxx_mutex_unlock (mutex->__data.__lock); */
+
+ return 0;
+}
--- /dev/null
+/* Get priority ceiling setting from pthread_mutexattr_t.
+ Copyright (C) 2006 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2006.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <pthreadP.h>
+
+
+int
+pthread_mutexattr_getprioceiling (attr, prioceiling)
+ const pthread_mutexattr_t *attr;
+ int *prioceiling;
+{
+ const struct pthread_mutexattr *iattr;
+
+ iattr = (const struct pthread_mutexattr *) attr;
+
+ *prioceiling = ((iattr->mutexkind & PTHREAD_MUTEXATTR_PRIO_CEILING_MASK)
+ >> PTHREAD_MUTEXATTR_PRIO_CEILING_SHIFT);
+
+ return 0;
+}
-/* Copyright (C) 1994, 1997 Free Software Foundation, Inc.
+/* Get priority protocol setting from pthread_mutexattr_t.
+ Copyright (C) 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
- Contributed by Joel Sherrill (jsherril@redstone-emh2.army.mil),
- On-Line Applications Research Corporation.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2006.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
-#include <standalone.h>
+#include <pthreadP.h>
-/* This file is only required when a "bare" board is configured. */
-
-/* These routines provide console IO routines for your embedded target. */
int
-_Console_Putc (ch)
- char ch;
+pthread_mutexattr_getprotocol (attr, protocol)
+ const pthread_mutexattr_t *attr;
+ int *protocol;
{
- /* eat the character */
+ const struct pthread_mutexattr *iattr;
- return 0;
-}
+ iattr = (const struct pthread_mutexattr *) attr;
-int
-_Console_Getc (poll)
- int poll;
-{
- /* boring user, never types anything */
- return -1;
+ *protocol = ((iattr->mutexkind & PTHREAD_MUTEXATTR_PROTOCOL_MASK)
+ >> PTHREAD_MUTEXATTR_PROTOCOL_SHIFT);
+
+ return 0;
}
--- /dev/null
+/* Change priority ceiling setting in pthread_mutexattr_t.
+ Copyright (C) 2006 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2006.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <pthreadP.h>
+
+
+int
+pthread_mutexattr_setprioceiling (attr, prioceiling)
+ pthread_mutexattr_t *attr;
+ int prioceiling;
+{
+ if (prioceiling < 0 || __builtin_expect (prioceiling > 255, 0))
+ return EINVAL;
+
+ struct pthread_mutexattr *iattr = (struct pthread_mutexattr *) attr;
+
+ iattr->mutexkind = ((iattr->mutexkind & ~PTHREAD_MUTEXATTR_PRIO_CEILING_MASK)
+ | (prioceiling << PTHREAD_MUTEXATTR_PRIO_CEILING_SHIFT));
+
+ return 0;
+}
-/* brk system call for Linux/m68k.
- Copyright (C) 1996, 1997, 2003 Free Software Foundation, Inc.
+/* Change priority protocol setting in pthread_mutexattr_t.
+ Copyright (C) 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2006.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
02111-1307 USA. */
#include <errno.h>
-#include <unistd.h>
-#include <sysdep.h>
+#include <pthreadP.h>
-void *__curbrk = 0;
-
-/* Old braindamage in GCC's crtstuff.c requires this symbol in an attempt
- to work around different old braindamage in the old Linux/x86 ELF
- dynamic linker. Sigh. */
-weak_alias (__curbrk, ___brk_addr)
int
-__brk (void *addr)
+pthread_mutexattr_setprotocol (attr, protocol)
+ pthread_mutexattr_t *attr;
+ int protocol;
{
- void *newbrk;
+ if (protocol != PTHREAD_PRIO_NONE
+ && protocol != PTHREAD_PRIO_INHERIT
+ && __builtin_expect (protocol != PTHREAD_PRIO_PROTECT, 0))
+ return EINVAL;
- INTERNAL_SYSCALL_DECL (err);
- newbrk = (void *) INTERNAL_SYSCALL (brk, err, 1, addr);
- __curbrk = newbrk;
+ struct pthread_mutexattr *iattr = (struct pthread_mutexattr *) attr;
- if (newbrk < addr)
- {
- __set_errno (ENOMEM);
- return -1;
- }
+ iattr->mutexkind = ((iattr->mutexkind & ~PTHREAD_MUTEXATTR_PROTOCOL_MASK)
+ | (protocol << PTHREAD_MUTEXATTR_PROTOCOL_SHIFT));
return 0;
}
-weak_alias (__brk, brk)
+++ /dev/null
-# Copyright (C) 2005 Free Software Foundation, Inc.
-# This file is part of the GNU C Library.
-#
-# The GNU C Library is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 2.1 of the License, or (at your option) any later version.
-#
-# The GNU C Library is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public
-# License along with the GNU C Library; if not, write to the Free
-# Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-# 02111-1307 USA.
-
-ifeq ($(subdir),csu)
-gen-as-const-headers += tcb-offsets.sym
-endif
-
-ifeq ($(subdir),nptl)
-libpthread-sysdep_routines += nptl-sysdep
-endif
+++ /dev/null
-/* Pull in __syscall_error. */
-#include <sysdep.S>
+++ /dev/null
-/* Copyright (C) 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sys/asm.h>
-#include <sysdep.h>
-#include <sgidefs.h>
-
-ENTRY (pthread_spin_lock)
- .set push
-#if _MIPS_SIM == _ABIO32
- .set mips2
-#endif
-1: ll a2, 0(a0)
- li a1, 1
- bnez a2, 1b
- sc a1, 0(a0)
- beqz a1, 1b
- MIPS_SYNC
- .set pop
- li v0, 0
- ret
-PSEUDO_END (pthread_spin_lock)
+++ /dev/null
-/* Copyright (C) 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sys/asm.h>
-#include <sysdep.h>
-#define _ERRNO_H 1
-#include <bits/errno.h>
-#include <sgidefs.h>
-
-ENTRY (pthread_spin_trylock)
- .set push
-#if _MIPS_SIM == _ABIO32
- .set mips2
-#endif
- ll a2, 0(a0)
- li a1, 1
- bnez a2, 1f
- sc a1, 0(a0)
- beqz a1, 1f
- MIPS_SYNC
- .set pop
- li v0, 0
- ret
-1: li v0, EBUSY
- ret
-PSEUDO_END (pthread_spin_trylock)
+++ /dev/null
-#include <sysdep.h>
-#include <tls.h>
-
---
-
--- Abuse tls.h macros to derive offsets relative to the thread register.
-#define thread_offsetof(mem) (long)(offsetof(struct pthread, mem) - TLS_TCB_OFFSET - TLS_PRE_TCB_SIZE)
-
-MULTIPLE_THREADS_OFFSET thread_offsetof (header.multiple_threads)
-PID_OFFSET thread_offsetof (pid)
-TID_OFFSET thread_offsetof (tid)
+++ /dev/null
-/* Definition for thread-local data handling. NPTL/MIPS version.
- Copyright (C) 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _TLS_H
-#define _TLS_H 1
-
-#include <dl-sysdep.h>
-
-#ifndef __ASSEMBLER__
-# include <stdbool.h>
-# include <stddef.h>
-# include <stdint.h>
-
-/* Type for the dtv. */
-typedef union dtv
-{
- size_t counter;
- struct
- {
- void *val;
- bool is_static;
- } pointer;
-} dtv_t;
-
-/* Note: rd must be $v1 to be ABI-conformant. */
-# define READ_THREAD_POINTER() \
- ({ void *__result; \
- asm volatile (".set\tpush\n\t.set\tmips32r2\n\t" \
- "rdhwr\t%0, $29\n\t.set\tpop" : "=v" (__result)); \
- __result; })
-
-#else /* __ASSEMBLER__ */
-# include <tcb-offsets.h>
-
-# define READ_THREAD_POINTER(rd) \
- .set push; \
- .set mips32r2; \
- rdhwr rd, $29; \
- .set pop
-#endif /* __ASSEMBLER__ */
-
-
-/* We require TLS support in the tools. */
-#ifndef HAVE_TLS_SUPPORT
-# error "TLS support is required."
-#endif
-
-/* Signal that TLS support is available. */
-#define USE_TLS 1
-
-#ifndef __ASSEMBLER__
-
-/* Get system call information. */
-# include <sysdep.h>
-
-/* The TP points to the start of the thread blocks. */
-# define TLS_DTV_AT_TP 1
-
-/* Get the thread descriptor definition. */
-# include <nptl/descr.h>
-
-typedef struct
-{
- dtv_t *dtv;
- void *private;
-} tcbhead_t;
-
-/* This is the size of the initial TCB. Because our TCB is before the thread
- pointer, we don't need this. */
-# define TLS_INIT_TCB_SIZE 0
-
-/* Alignment requirements for the initial TCB. */
-# define TLS_INIT_TCB_ALIGN __alignof__ (struct pthread)
-
-/* This is the size of the TCB. Because our TCB is before the thread
- pointer, we don't need this. */
-# define TLS_TCB_SIZE 0
-
-/* Alignment requirements for the TCB. */
-# define TLS_TCB_ALIGN __alignof__ (struct pthread)
-
-/* This is the size we need before TCB - actually, it includes the TCB. */
-# define TLS_PRE_TCB_SIZE \
- (sizeof (struct pthread) \
- + ((sizeof (tcbhead_t) + TLS_TCB_ALIGN - 1) & ~(TLS_TCB_ALIGN - 1)))
-
-/* The thread pointer (in hardware register $29) points to the end of
- the TCB + 0x7000, as for PowerPC. The pthread_descr structure is
- immediately in front of the TCB. */
-# define TLS_TCB_OFFSET 0x7000
-
-/* Install the dtv pointer. The pointer passed is to the element with
- index -1 which contain the length. */
-# define INSTALL_DTV(tcbp, dtvp) \
- (((tcbhead_t *) (tcbp))[-1].dtv = (dtvp) + 1)
-
-/* Install new dtv for current thread. */
-# define INSTALL_NEW_DTV(dtv) \
- (THREAD_DTV() = (dtv))
-
-/* Return dtv of given thread descriptor. */
-# define GET_DTV(tcbp) \
- (((tcbhead_t *) (tcbp))[-1].dtv)
-
-/* Code to initially initialize the thread pointer. This might need
- special attention since 'errno' is not yet available and if the
- operation can cause a failure 'errno' must not be touched. */
-# define TLS_INIT_TP(tcbp, secondcall) \
- ({ INTERNAL_SYSCALL_DECL (err); \
- long result_var; \
- result_var = INTERNAL_SYSCALL (set_thread_area, err, 1, \
- (char *) (tcbp) + TLS_TCB_OFFSET); \
- INTERNAL_SYSCALL_ERROR_P (result_var, err) \
- ? "unknown error" : NULL; })
-
-/* Return the address of the dtv for the current thread. */
-# define THREAD_DTV() \
- (((tcbhead_t *) (READ_THREAD_POINTER () - TLS_TCB_OFFSET))[-1].dtv)
-
-/* Return the thread descriptor for the current thread. */
-# define THREAD_SELF \
- ((struct pthread *) (READ_THREAD_POINTER () \
- - TLS_TCB_OFFSET - TLS_PRE_TCB_SIZE))
-
-/* Magic for libthread_db to know how to do THREAD_SELF. */
-# define DB_THREAD_SELF \
- CONST_THREAD_AREA (32, TLS_TCB_OFFSET + TLS_PRE_TCB_SIZE)
-
-/* Access to data in the thread descriptor is easy. */
-# define THREAD_GETMEM(descr, member) \
- descr->member
-# define THREAD_GETMEM_NC(descr, member, idx) \
- descr->member[idx]
-# define THREAD_SETMEM(descr, member, value) \
- descr->member = (value)
-# define THREAD_SETMEM_NC(descr, member, idx, value) \
- descr->member[idx] = (value)
-
-/* l_tls_offset == 0 is perfectly valid on MIPS, so we have to use some
- different value to mean unset l_tls_offset. */
-# define NO_TLS_OFFSET -1
-
-#endif /* __ASSEMBLER__ */
-
-#endif /* tls.h */
-# Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
+# Copyright (C) 2002,2003,2004,2006 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
# 02111-1307 USA.
ifeq ($(subdir),csu)
-CFLAGS-libc-start.c += -I../nptl
routines += unwind-resume
shared-only-routines += unwind-resume
CFLAGS-unwind-resume.c += -fexceptions -fasynchronous-unwind-tables
ifeq ($(subdir),rt)
librt-sysdep_routines += timer_routines librt-cancellation rt-unwind-resume
librt-shared-only-routines += rt-unwind-resume
-CPPFLAGS-timer_routines.c = -I../nptl
CFLAGS-librt-cancellation.c += -fexceptions -fasynchronous-unwind-tables
CFLAGS-rt-unwind-resume.c += -fexceptions -fasynchronous-unwind-tables
#endif
+#ifdef __USE_UNIX98
+/* Mutex protocols. */
+enum
+{
+ PTHREAD_PRIO_NONE,
+ PTHREAD_PRIO_INHERIT,
+ PTHREAD_PRIO_PROTECT
+};
+#endif
+
+
/* Mutex initializers. */
#if __WORDSIZE == 64
# define PTHREAD_MUTEX_INITIALIZER \
extern int pthread_mutex_unlock (pthread_mutex_t *__mutex) __THROW;
+#ifdef __USE_UNIX98
+/* Get the priority ceiling of MUTEX. */
+extern int pthread_mutex_getprioceiling (__const pthread_mutex_t *
+ __restrict __mutex,
+ int *__restrict __prioceiling)
+ __THROW;
+
+/* Set the priority ceiling of MUTEX to PRIOCEILING, return old
+ priority ceiling value in *OLD_CEILING. */
+extern int pthread_mutex_setprioceiling (pthread_mutex_t *__restrict __mutex,
+ int __prioceiling,
+ int *__restrict __old_ceiling)
+ __THROW;
+#endif
+
+
#ifdef __USE_GNU
/* Declare the state protected by MUTEX as consistent. */
extern int pthread_mutex_consistent_np (pthread_mutex_t *__mutex) __THROW;
PTHREAD_MUTEX_DEFAULT). */
extern int pthread_mutexattr_settype (pthread_mutexattr_t *__attr, int __kind)
__THROW;
+
+/* Return in *PROTOCOL the mutex protocol attribute in *ATTR. */
+extern int pthread_mutexattr_getprotocol (__const pthread_mutexattr_t *
+ __restrict __attr,
+ int *__restrict __protocol) __THROW;
+
+/* Set the mutex protocol attribute in *ATTR to PROTOCOL (either
+ PTHREAD_PRIO_NONE, PTHREAD_PRIO_INHERIT, or PTHREAD_PRIO_PROTECT). */
+extern int pthread_mutexattr_setprotocol (pthread_mutexattr_t *__attr,
+ int __protocol) __THROW;
+
+/* Return in *PRIOCEILING the mutex prioceiling attribute in *ATTR. */
+extern int pthread_mutexattr_getprioceiling (__const pthread_mutexattr_t *
+ __restrict __attr,
+ int *__restrict __prioceiling)
+ __THROW;
+
+/* Set the mutex prioceiling attribute in *ATTR to PRIOCEILING. */
+extern int pthread_mutexattr_setprioceiling (pthread_mutexattr_t *__attr,
+ int __prioceiling) __THROW;
#endif
#ifdef __USE_GNU
# include <signal.h>
# include <sysdep.h>
# include <pthread.h>
+# include <limits.h>
# define aio_start_notify_thread __aio_start_notify_thread
# define aio_create_helper_thread __aio_create_helper_thread
-#define RESET_PID
-#include <sysdeps/unix/sysv/linux/alpha/clone.S>
+/* We want an #include_next, but we are the main source file.
+ So, #include ourselves and in that incarnation we can use #include_next. */
+#ifndef INCLUDED_SELF
+# define INCLUDED_SELF
+# include <clone.S>
+#else
+# define RESET_PID
+# include_next <clone.S>
+#endif
static inline void __attribute__ ((always_inline))
-__lll_robust_mutex_unlock (int *futex)
+__lll_robust_mutex_unlock (int *futex, int mask)
{
int val = atomic_exchange_rel (futex, 0);
- if (__builtin_expect (val & FUTEX_WAITERS, 0))
+ if (__builtin_expect (val & mask, 0))
lll_futex_wake (futex, 1);
}
-#define lll_robust_mutex_unlock(futex) __lll_robust_mutex_unlock(&(futex))
+#define lll_robust_mutex_unlock(futex) \
+ __lll_robust_mutex_unlock(&(futex), FUTEX_WAITERS)
static inline void __attribute__ ((always_inline))
-#define RESET_PID
-#include <sysdeps/unix/sysv/linux/i386/clone.S>
+/* We want an #include_next, but we are the main source file.
+ So, #include ourselves and in that incarnation we can use #include_next. */
+#ifndef INCLUDED_SELF
+# define INCLUDED_SELF
+# include <clone.S>
+#else
+# define RESET_PID
+# include_next <clone.S>
+#endif
-/* Copyright (C) 1999, 2002, 2004 Free Software Foundation, Inc.
+/* Copyright (C) 1999,2002,2004,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
-#include <tcb-offsets.h>
+/* We want an #include_next, but we are the main source file.
+ So, #include ourselves and in that incarnation we can use #include_next. */
+#ifndef INCLUDED_SELF
+# define INCLUDED_SELF
+# include <vfork.S>
+#else
+
+# include <tcb-offsets.h>
/* Save the PID value. */
-#define SAVE_PID \
+# define SAVE_PID \
movl %gs:PID, %edx; \
movl %edx, %eax; \
negl %eax; \
1: movl %eax, %gs:PID
/* Restore the old PID value in the parent. */
-#define RESTORE_PID \
+# define RESTORE_PID \
testl %eax, %eax; \
je 1f; \
movl %edx, %gs:PID; \
1:
-
-#include <sysdeps/unix/sysv/linux/i386/vfork.S>
+# include_next <vfork.S>
+#endif
-#define RESET_PID
-#include <sysdeps/unix/sysv/linux/ia64/clone2.S>
+/* We want an #include_next, but we are the main source file.
+ So, #include ourselves and in that incarnation we can use #include_next. */
+#ifndef INCLUDED_SELF
+# define INCLUDED_SELF
+# include <clone2.S>
+#else
+# define RESET_PID
+# include_next <clone2.S>
+#endif
if (atomic_compare_and_exchange_bool_acq (__futex, id, 0) != 0) \
__val = __lll_robust_lock_wait (__futex); \
__val; \
- }))
+ })
#define lll_robust_mutex_lock(futex, id) __lll_robust_mutex_lock (&(futex), id)
if (atomic_compare_and_exchange_bool_acq (__futex, __id, 0) != 0) \
__val = __lll_robust_lock_wait (__futex); \
__val; \
- }))
+ })
#define lll_robust_mutex_cond_lock(futex, id) \
__lll_robust_mutex_cond_lock (&(futex), id)
if (atomic_compare_and_exchange_bool_acq (__futex, id, 0) != 0) \
__val = __lll_robust_timedlock_wait (__futex, abstime); \
__val; \
- }))
+ })
#define lll_robust_mutex_timedlock(futex, abstime, id) \
__lll_robust_mutex_timedlock (&(futex), abstime, id)
+++ /dev/null
-/* Machine-specific pthread type layouts. MIPS version.
- Copyright (C) 2005, 2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _BITS_PTHREADTYPES_H
-#define _BITS_PTHREADTYPES_H 1
-
-#if _MIPS_SIM == _ABI64
-# define __SIZEOF_PTHREAD_ATTR_T 56
-# define __SIZEOF_PTHREAD_MUTEX_T 40
-# define __SIZEOF_PTHREAD_MUTEXATTR_T 4
-# define __SIZEOF_PTHREAD_COND_T 48
-# define __SIZEOF_PTHREAD_CONDATTR_T 4
-# define __SIZEOF_PTHREAD_RWLOCK_T 56
-# define __SIZEOF_PTHREAD_RWLOCKATTR_T 8
-# define __SIZEOF_PTHREAD_BARRIER_T 32
-# define __SIZEOF_PTHREAD_BARRIERATTR_T 4
-#else
-# define __SIZEOF_PTHREAD_ATTR_T 36
-# define __SIZEOF_PTHREAD_MUTEX_T 24
-# define __SIZEOF_PTHREAD_MUTEXATTR_T 4
-# define __SIZEOF_PTHREAD_COND_T 48
-# define __SIZEOF_PTHREAD_CONDATTR_T 4
-# define __SIZEOF_PTHREAD_RWLOCK_T 32
-# define __SIZEOF_PTHREAD_RWLOCKATTR_T 8
-# define __SIZEOF_PTHREAD_BARRIER_T 20
-# define __SIZEOF_PTHREAD_BARRIERATTR_T 4
-#endif
-
-
-/* Thread identifiers. The structure of the attribute type is
- deliberately not exposed. */
-typedef unsigned long int pthread_t;
-
-
-typedef union
-{
- char __size[__SIZEOF_PTHREAD_ATTR_T];
- long int __align;
-} pthread_attr_t;
-
-
-/* Data structures for mutex handling. The structure of the attribute
- type is deliberately not exposed. */
-typedef union
-{
- struct __pthread_mutex_s
- {
- int __lock;
- unsigned int __count;
- int __owner;
-#if _MIPS_SIM == _ABI64
- unsigned int __nusers;
-#endif
- /* KIND must stay at this position in the structure to maintain
- binary compatibility. */
- int __kind;
-#if _MIPS_SIM == _ABI64
- int __spins;
- struct __pthread_mutex_s *__next;
- struct __pthread_mutex_s *__prev;
-# define __PTHREAD_MUTEX_HAVE_PREV 1
-#else
- unsigned int __nusers;
- __extension__ union
- {
- int __spins;
- struct __pthread_mutex_s *__next;
- };
-#endif
- } __data;
- char __size[__SIZEOF_PTHREAD_MUTEX_T];
- long int __align;
-} pthread_mutex_t;
-
-typedef union
-{
- char __size[__SIZEOF_PTHREAD_MUTEXATTR_T];
- int __align;
-} pthread_mutexattr_t;
-
-
-/* Data structure for conditional variable handling. The structure of
- the attribute type is deliberately not exposed. */
-typedef union
-{
- struct
- {
- int __lock;
- unsigned int __futex;
- __extension__ unsigned long long int __total_seq;
- __extension__ unsigned long long int __wakeup_seq;
- __extension__ unsigned long long int __woken_seq;
- void *__mutex;
- unsigned int __nwaiters;
- unsigned int __broadcast_seq;
- } __data;
- char __size[__SIZEOF_PTHREAD_COND_T];
- __extension__ long long int __align;
-} pthread_cond_t;
-
-typedef union
-{
- char __size[__SIZEOF_PTHREAD_CONDATTR_T];
- int __align;
-} pthread_condattr_t;
-
-
-/* Keys for thread-specific data */
-typedef unsigned int pthread_key_t;
-
-
-/* Once-only execution */
-typedef int pthread_once_t;
-
-
-#if defined __USE_UNIX98 || defined __USE_XOPEN2K
-/* Data structure for read-write lock variable handling. The
- structure of the attribute type is deliberately not exposed. */
-typedef union
-{
-# if _MIPS_SIM == _ABI64
- struct
- {
- int __lock;
- unsigned int __nr_readers;
- unsigned int __readers_wakeup;
- unsigned int __writer_wakeup;
- unsigned int __nr_readers_queued;
- unsigned int __nr_writers_queued;
- int __writer;
- int __pad1;
- unsigned long int __pad2;
- unsigned long int __pad3;
- /* FLAGS must stay at this position in the structure to maintain
- binary compatibility. */
- unsigned int __flags;
- } __data;
-# else
- struct
- {
- int __lock;
- unsigned int __nr_readers;
- unsigned int __readers_wakeup;
- unsigned int __writer_wakeup;
- unsigned int __nr_readers_queued;
- unsigned int __nr_writers_queued;
- /* FLAGS must stay at this position in the structure to maintain
- binary compatibility. */
- unsigned int __flags;
- int __writer;
- } __data;
-# endif
- char __size[__SIZEOF_PTHREAD_RWLOCK_T];
- long int __align;
-} pthread_rwlock_t;
-
-typedef union
-{
- char __size[__SIZEOF_PTHREAD_RWLOCKATTR_T];
- long int __align;
-} pthread_rwlockattr_t;
-#endif
-
-
-#ifdef __USE_XOPEN2K
-/* POSIX spinlock data type. */
-typedef volatile int pthread_spinlock_t;
-
-
-/* POSIX barriers data type. The structure of the type is
- deliberately not exposed. */
-typedef union
-{
- char __size[__SIZEOF_PTHREAD_BARRIER_T];
- long int __align;
-} pthread_barrier_t;
-
-typedef union
-{
- char __size[__SIZEOF_PTHREAD_BARRIERATTR_T];
- int __align;
-} pthread_barrierattr_t;
-#endif
-
-
-#endif /* bits/pthreadtypes.h */
+++ /dev/null
-/* Copyright (C) 2002, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SEMAPHORE_H
-# error "Never use <bits/semaphore.h> directly; include <semaphore.h> instead."
-#endif
-
-#if _MIPS_SIM == _ABI64
-# define __SIZEOF_SEM_T 32
-#else
-# define __SIZEOF_SEM_T 16
-#endif
-
-/* Value returned if `sem_open' failed. */
-#define SEM_FAILED ((sem_t *) 0)
-
-/* Maximum value the semaphore can have. */
-#define SEM_VALUE_MAX (2147483647)
-
-
-typedef union
-{
- char __size[__SIZEOF_SEM_T];
- long int __align;
-} sem_t;
+++ /dev/null
-#define RESET_PID
-#include <sysdeps/unix/sysv/linux/mips/clone.S>
+++ /dev/null
-/* Copyright (C) 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Value passed to 'clone' for initialization of the thread register. */
-#define TLS_VALUE ((void *) (pd) \
- + TLS_TCB_OFFSET + TLS_PRE_TCB_SIZE)
-
-/* Get the real implementation. */
-#include <nptl/sysdeps/pthread/createthread.c>
+++ /dev/null
-#include "../i386/fork.c"
+++ /dev/null
-/* Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _LOWLEVELLOCK_H
-#define _LOWLEVELLOCK_H 1
-
-#include <time.h>
-#include <sys/param.h>
-#include <bits/pthreadtypes.h>
-#include <atomic.h>
-#include <sysdep.h>
-
-
-#define FUTEX_WAIT 0
-#define FUTEX_WAKE 1
-#define FUTEX_REQUEUE 3
-#define FUTEX_CMP_REQUEUE 4
-
-/* Initializer for compatibility lock. */
-#define LLL_MUTEX_LOCK_INITIALIZER (0)
-
-#define lll_futex_wait(futexp, val) \
- ({ \
- INTERNAL_SYSCALL_DECL (__err); \
- long int __ret; \
- __ret = INTERNAL_SYSCALL (futex, __err, 4, \
- (futexp), FUTEX_WAIT, (val), 0); \
- INTERNAL_SYSCALL_ERROR_P (__ret, __err) ? -__ret : __ret; \
- })
-
-#define lll_futex_timed_wait(futexp, val, timespec) \
- ({ \
- INTERNAL_SYSCALL_DECL (__err); \
- long int __ret; \
- __ret = INTERNAL_SYSCALL (futex, __err, 4, \
- (futexp), FUTEX_WAIT, (val), (timespec)); \
- INTERNAL_SYSCALL_ERROR_P (__ret, __err) ? -__ret : __ret; \
- })
-
-#define lll_futex_wake(futexp, nr) \
- ({ \
- INTERNAL_SYSCALL_DECL (__err); \
- long int __ret; \
- __ret = INTERNAL_SYSCALL (futex, __err, 4, \
- (futexp), FUTEX_WAKE, (nr), 0); \
- INTERNAL_SYSCALL_ERROR_P (__ret, __err) ? -__ret : __ret; \
- })
-
-/* Returns non-zero if error happened, zero if success. */
-#define lll_futex_requeue(futexp, nr_wake, nr_move, mutex, val) \
- ({ \
- INTERNAL_SYSCALL_DECL (__err); \
- long int __ret; \
- __ret = INTERNAL_SYSCALL (futex, __err, 6, \
- (futexp), FUTEX_CMP_REQUEUE, (nr_wake), \
- (nr_move), (mutex), (val)); \
- INTERNAL_SYSCALL_ERROR_P (__ret, __err); \
- })
-
-
-static inline int __attribute__((always_inline))
-__lll_mutex_trylock(int *futex)
-{
- return atomic_compare_and_exchange_val_acq (futex, 1, 0) != 0;
-}
-#define lll_mutex_trylock(lock) __lll_mutex_trylock (&(lock))
-
-
-static inline int __attribute__((always_inline))
-__lll_mutex_cond_trylock(int *futex)
-{
- return atomic_compare_and_exchange_val_acq (futex, 2, 0) != 0;
-}
-#define lll_mutex_cond_trylock(lock) __lll_mutex_cond_trylock (&(lock))
-
-
-extern void __lll_lock_wait (int *futex) attribute_hidden;
-
-static inline void __attribute__((always_inline))
-__lll_mutex_lock(int *futex)
-{
- if (atomic_compare_and_exchange_bool_acq (futex, 1, 0) != 0)
- __lll_lock_wait (futex);
-}
-#define lll_mutex_lock(futex) __lll_mutex_lock (&(futex))
-
-
-static inline void __attribute__ ((always_inline))
-__lll_mutex_cond_lock (int *futex)
-{
- if (atomic_compare_and_exchange_bool_acq (futex, 2, 0) != 0)
- __lll_lock_wait (futex);
-}
-#define lll_mutex_cond_lock(futex) __lll_mutex_cond_lock (&(futex))
-
-
-extern int __lll_timedlock_wait (int *futex, const struct timespec *)
- attribute_hidden;
-
-static inline int __attribute__ ((always_inline))
-__lll_mutex_timedlock (int *futex, const struct timespec *abstime)
-{
- int result = 0;
- if (atomic_compare_and_exchange_bool_acq (futex, 1, 0) != 0)
- result = __lll_timedlock_wait (futex, abstime);
- return result;
-}
-#define lll_mutex_timedlock(futex, abstime) \
- __lll_mutex_timedlock (&(futex), abstime)
-
-
-static inline void __attribute__ ((always_inline))
-__lll_mutex_unlock (int *futex)
-{
- int val = atomic_exchange_rel (futex, 0);
- if (__builtin_expect (val > 1, 0))
- lll_futex_wake (futex, 1);
-}
-#define lll_mutex_unlock(futex) __lll_mutex_unlock(&(futex))
-
-
-static inline void __attribute__ ((always_inline))
-__lll_mutex_unlock_force (int *futex)
-{
- (void) atomic_exchange_rel (futex, 0);
- lll_futex_wake (futex, 1);
-}
-#define lll_mutex_unlock_force(futex) __lll_mutex_unlock_force(&(futex))
-
-
-#define lll_mutex_islocked(futex) \
- (futex != 0)
-
-
-/* Our internal lock implementation is identical to the binary-compatible
- mutex implementation. */
-
-/* Type for lock object. */
-typedef int lll_lock_t;
-
-/* Initializers for lock. */
-#define LLL_LOCK_INITIALIZER (0)
-#define LLL_LOCK_INITIALIZER_LOCKED (1)
-
-extern int lll_unlock_wake_cb (int *__futex) attribute_hidden;
-
-/* The states of a lock are:
- 0 - untaken
- 1 - taken by one user
- >1 - taken by more users */
-
-#define lll_trylock(lock) lll_mutex_trylock (lock)
-#define lll_lock(lock) lll_mutex_lock (lock)
-#define lll_unlock(lock) lll_mutex_unlock (lock)
-#define lll_islocked(lock) lll_mutex_islocked (lock)
-
-/* The kernel notifies a process which uses CLONE_CLEARTID via futex
- wakeup when the clone terminates. The memory location contains the
- thread ID while the clone is running and is reset to zero
- afterwards. */
-#define lll_wait_tid(tid) \
- do { \
- __typeof (tid) __tid; \
- while ((__tid = (tid)) != 0) \
- lll_futex_wait (&(tid), __tid); \
- } while (0)
-
-extern int __lll_timedwait_tid (int *, const struct timespec *)
- attribute_hidden;
-
-#define lll_timedwait_tid(tid, abstime) \
- ({ \
- int __res = 0; \
- if ((tid) != 0) \
- __res = __lll_timedwait_tid (&(tid), (abstime)); \
- __res; \
- })
-
-
-/* Conditional variable handling. */
-
-extern void __lll_cond_wait (pthread_cond_t *cond)
- attribute_hidden;
-extern int __lll_cond_timedwait (pthread_cond_t *cond,
- const struct timespec *abstime)
- attribute_hidden;
-extern void __lll_cond_wake (pthread_cond_t *cond)
- attribute_hidden;
-extern void __lll_cond_broadcast (pthread_cond_t *cond)
- attribute_hidden;
-
-#define lll_cond_wait(cond) \
- __lll_cond_wait (cond)
-#define lll_cond_timedwait(cond, abstime) \
- __lll_cond_timedwait (cond, abstime)
-#define lll_cond_wake(cond) \
- __lll_cond_wake (cond)
-#define lll_cond_broadcast(cond) \
- __lll_cond_broadcast (cond)
-
-#endif /* lowlevellock.h */
+++ /dev/null
-/* Copyright (C) 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <tls.h>
-
-/* Save the PID value. */
-#define SAVE_PID \
- READ_THREAD_POINTER(v1); /* Get the thread pointer. */ \
- lw a2, PID_OFFSET(v1); /* Load the saved PID. */ \
- subu a2, $0, a2; /* Negate it. */ \
- sw a2, PID_OFFSET(v1); /* Store the temporary PID. */
-
-/* Restore the old PID value in the parent. */
-#define RESTORE_PID \
- beqz v0, 1f; /* If we are the parent... */ \
- READ_THREAD_POINTER(v1); /* Get the thread pointer. */ \
- lw a2, PID_OFFSET(v1); /* Load the saved PID. */ \
- subu a2, $0, a2; /* Re-negate it. */ \
- sw a2, PID_OFFSET(v1); /* Restore the PID. */ \
-1:
-
-#include <../sysdeps/unix/sysv/linux/mips/vfork.S>
+++ /dev/null
-/* Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include "pthreadP.h"
-#include <lowlevellock.h>
-
-
-unsigned long int __fork_generation attribute_hidden;
-
-
-static void
-clear_once_control (void *arg)
-{
- pthread_once_t *once_control = (pthread_once_t *) arg;
-
- *once_control = 0;
- lll_futex_wake (once_control, INT_MAX);
-}
-
-
-int
-__pthread_once (once_control, init_routine)
- pthread_once_t *once_control;
- void (*init_routine) (void);
-{
- while (1)
- {
- int oldval, val, newval;
-
- val = *once_control;
- do
- {
- /* Check if the initialized has already been done. */
- if ((val & 2) != 0)
- return 0;
-
- oldval = val;
- newval = (oldval & 3) | __fork_generation | 1;
- val = atomic_compare_and_exchange_val_acq (once_control, newval,
- oldval);
- }
- while (__builtin_expect (val != oldval, 0));
-
- /* Check if another thread already runs the initializer. */
- if ((oldval & 1) != 0)
- {
- /* Check whether the initializer execution was interrupted
- by a fork. */
- if (((oldval ^ newval) & -4) == 0)
- {
- /* Same generation, some other thread was faster. Wait. */
- lll_futex_wait (once_control, newval);
- continue;
- }
- }
-
- /* This thread is the first here. Do the initialization.
- Register a cleanup handler so that in case the thread gets
- interrupted the initialization can be restarted. */
- pthread_cleanup_push (clear_once_control, once_control);
-
- init_routine ();
-
- pthread_cleanup_pop (0);
-
-
- /* Add one to *once_control. */
- atomic_increment (once_control);
-
- /* Wake up all other threads. */
- lll_futex_wake (once_control, INT_MAX);
- break;
- }
-
- return 0;
-}
-weak_alias (__pthread_once, pthread_once)
-strong_alias (__pthread_once, __pthread_once_internal)
+++ /dev/null
-/* Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-#include <sysdeps/generic/sysdep.h>
-#include <tls.h>
-#ifndef __ASSEMBLER__
-# include <nptl/pthreadP.h>
-#endif
-
-#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
-
-#ifdef __PIC__
-# undef PSEUDO
-# define PSEUDO(name, syscall_name, args) \
- .align 2; \
- L(pseudo_start): \
- cfi_startproc; \
- 99: la t9,__syscall_error; \
- jr t9; \
- .type __##syscall_name##_nocancel, @function; \
- .globl __##syscall_name##_nocancel; \
- __##syscall_name##_nocancel: \
- .set noreorder; \
- .cpload t9; \
- li v0, SYS_ify(syscall_name); \
- syscall; \
- .set reorder; \
- bne a3, zero, SYSCALL_ERROR_LABEL; \
- ret; \
- .size __##syscall_name##_nocancel,.-__##syscall_name##_nocancel; \
- ENTRY (name) \
- .set noreorder; \
- .cpload t9; \
- .set reorder; \
- SINGLE_THREAD_P(v1); \
- bne zero, v1, L(pseudo_cancel); \
- .set noreorder; \
- li v0, SYS_ify(syscall_name); \
- syscall; \
- .set reorder; \
- bne a3, zero, SYSCALL_ERROR_LABEL; \
- ret; \
- L(pseudo_cancel): \
- SAVESTK_##args; \
- sw ra, 28(sp); \
- cfi_rel_offset (ra, 28); \
- sw gp, 32(sp); \
- cfi_rel_offset (gp, 32); \
- PUSHARGS_##args; /* save syscall args */ \
- CENABLE; \
- lw gp, 32(sp); \
- sw v0, 44(sp); /* save mask */ \
- POPARGS_##args; /* restore syscall args */ \
- .set noreorder; \
- li v0, SYS_ify (syscall_name); \
- syscall; \
- .set reorder; \
- sw v0, 36(sp); /* save syscall result */ \
- sw a3, 40(sp); /* save syscall error flag */ \
- lw a0, 44(sp); /* pass mask as arg1 */ \
- CDISABLE; \
- lw gp, 32(sp); \
- lw v0, 36(sp); /* restore syscall result */ \
- lw a3, 40(sp); /* restore syscall error flag */ \
- lw ra, 28(sp); /* restore return address */ \
- .set noreorder; \
- bne a3, zero, SYSCALL_ERROR_LABEL; \
- RESTORESTK; \
- L(pseudo_end): \
- .set reorder;
-
-# undef PSEUDO_END
-# define PSEUDO_END(sym) cfi_endproc; .end sym; .size sym,.-sym
-
-#endif
-
-# define PUSHARGS_0 /* nothing to do */
-# define PUSHARGS_1 PUSHARGS_0 sw a0, 0(sp); cfi_rel_offset (a0, 0);
-# define PUSHARGS_2 PUSHARGS_1 sw a1, 4(sp); cfi_rel_offset (a1, 4);
-# define PUSHARGS_3 PUSHARGS_2 sw a2, 8(sp); cfi_rel_offset (a2, 8);
-# define PUSHARGS_4 PUSHARGS_3 sw a3, 12(sp); cfi_rel_offset (a3, 12);
-# define PUSHARGS_5 PUSHARGS_4 /* handled by SAVESTK_## */
-# define PUSHARGS_6 PUSHARGS_5
-# define PUSHARGS_7 PUSHARGS_6
-
-# define POPARGS_0 /* nothing to do */
-# define POPARGS_1 POPARGS_0 lw a0, 0(sp);
-# define POPARGS_2 POPARGS_1 lw a1, 4(sp);
-# define POPARGS_3 POPARGS_2 lw a2, 8(sp);
-# define POPARGS_4 POPARGS_3 lw a3, 12(sp);
-# define POPARGS_5 POPARGS_4 /* args already in new stackframe */
-# define POPARGS_6 POPARGS_5
-# define POPARGS_7 POPARGS_6
-
-
-# define STKSPACE 48
-# define SAVESTK_0 subu sp, STKSPACE; cfi_adjust_cfa_offset(STKSPACE)
-# define SAVESTK_1 SAVESTK_0
-# define SAVESTK_2 SAVESTK_1
-# define SAVESTK_3 SAVESTK_2
-# define SAVESTK_4 SAVESTK_3
-# define SAVESTK_5 lw t0, 16(sp); \
- SAVESTK_0; \
- sw t0, 16(sp)
-
-# define SAVESTK_6 lw t0, 16(sp); \
- lw t1, 20(sp); \
- SAVESTK_0; \
- sw t0, 16(sp); \
- sw t1, 20(sp)
-
-# define SAVESTK_7 lw t0, 16(sp); \
- lw t1, 20(sp); \
- lw t2, 24(sp); \
- SAVESTK_0; \
- sw t0, 16(sp); \
- sw t1, 20(sp); \
- sw t2, 24(sp)
-
-# define RESTORESTK addu sp, STKSPACE; cfi_adjust_cfa_offset(-STKSPACE)
-
-
-/* We use jalr rather than jal. This means that the assembler will not
- automatically restore $gp (in case libc has multiple GOTs) so we must
- do it manually - which we have to do anyway since we don't use .cprestore.
- It also shuts up the assembler warning about not using .cprestore. */
-# ifdef IS_IN_libpthread
-# define CENABLE la t9, __pthread_enable_asynccancel; jalr t9;
-# define CDISABLE la t9, __pthread_disable_asynccancel; jalr t9;
-# elif defined IS_IN_librt
-# define CENABLE la t9, __librt_enable_asynccancel; jalr t9;
-# define CDISABLE la t9, __librt_disable_asynccancel; jalr t9;
-# else
-# define CENABLE la t9, __libc_enable_asynccancel; jalr t9;
-# define CDISABLE la t9, __libc_disable_asynccancel; jalr t9;
-# endif
-
-# ifndef __ASSEMBLER__
-# define SINGLE_THREAD_P \
- __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
- header.multiple_threads) \
- == 0, 1)
-# else
-# define SINGLE_THREAD_P(reg) \
- READ_THREAD_POINTER(reg); \
- lw reg, MULTIPLE_THREADS_OFFSET(reg)
-#endif
-
-#elif !defined __ASSEMBLER__
-
-# define SINGLE_THREAD_P 1
-# define NO_CANCELLATION 1
-
-#endif
+++ /dev/null
-/* Copyright (C) 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <tls.h>
-
-/* Save the PID value. */
-#define SAVE_PID \
- READ_THREAD_POINTER(v1); /* Get the thread pointer. */ \
- lw a2, PID_OFFSET(v1); /* Load the saved PID. */ \
- subu a2, $0, a2; /* Negate it. */ \
- bnez a2, 1f; /* If it was zero... */ \
- lui a2, 0x8000; /* use 0x80000000 instead. */ \
-1: sw a2, PID_OFFSET(v1); /* Store the temporary PID. */
-
-/* Restore the old PID value in the parent. */
-#define RESTORE_PID \
- beqz v0, 1f; /* If we are the parent... */ \
- READ_THREAD_POINTER(v1); /* Get the thread pointer. */ \
- lw a2, PID_OFFSET(v1); /* Load the saved PID. */ \
- subu a2, $0, a2; /* Re-negate it. */ \
- lui a0, 0x8000; /* Load 0x80000000... */ \
- bne a2, a0, 2f; /* ... compare against it... */ \
- li a2, 0; /* ... use 0 instead. */ \
-2: sw a2, PID_OFFSET(v1); /* Restore the PID. */ \
-1:
-
-#include <../sysdeps/unix/sysv/linux/mips/vfork.S>
-#define RESET_PID
-#include <tcb-offsets.h>
-#include <sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S>
+/* We want an #include_next, but we are the main source file.
+ So, #include ourselves and in that incarnation we can use #include_next. */
+#ifndef INCLUDED_SELF
+# define INCLUDED_SELF
+# include <clone.S>
+#else
+# define RESET_PID
+# include_next <clone.S>
+#endif
-#define RESET_PID
-#include <tcb-offsets.h>
-#include <sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S>
+/* We want an #include_next, but we are the main source file.
+ So, #include ourselves and in that incarnation we can use #include_next. */
+#ifndef INCLUDED_SELF
+# define INCLUDED_SELF
+# include <clone.S>
+#else
+# define RESET_PID
+# include_next <clone.S>
+#endif
static inline void
__attribute__ ((always_inline))
-__lll_robust_mutex_unlock (int *futex)
+__lll_robust_mutex_unlock (int *futex, int mask)
{
int oldval;
int newval = 0;
lll_compare_and_swap (futex, oldval, newval, "slr %2,%2");
- if (oldval & FUTEX_WAITERS)
+ if (oldval & mask)
lll_futex_wake (futex, 1);
}
#define lll_robust_mutex_unlock(futex) \
- __lll_robust_mutex_unlock(&(futex))
+ __lll_robust_mutex_unlock(&(futex), FUTEX_WAITERS)
static inline void
-#define RESET_PID
-#include <sysdeps/unix/sysv/linux/s390/s390-32/clone.S>
+/* We want an #include_next, but we are the main source file.
+ So, #include ourselves and in that incarnation we can use #include_next. */
+#ifndef INCLUDED_SELF
+# define INCLUDED_SELF
+# include <clone.S>
+#else
+# define RESET_PID
+# include_next <clone.S>
+#endif
-#define RESET_PID
-#include <sysdeps/unix/sysv/linux/s390/s390-64/clone.S>
+/* We want an #include_next, but we are the main source file.
+ So, #include ourselves and in that incarnation we can use #include_next. */
+#ifndef INCLUDED_SELF
+# define INCLUDED_SELF
+# include <clone.S>
+#else
+# define RESET_PID
+# include_next <clone.S>
+#endif
-#define RESET_PID
-#include <sysdeps/unix/sysv/linux/sh/clone.S>
+/* We want an #include_next, but we are the main source file.
+ So, #include ourselves and in that incarnation we can use #include_next. */
+#ifndef INCLUDED_SELF
+# define INCLUDED_SELF
+# include <clone.S>
+#else
+# define RESET_PID
+# include_next <clone.S>
+#endif
/* 4 instruction cycles not accessing cache and TLB are needed after
trapa instruction to avoid an SH-4 silicon bug. */
#define NEED_SYSCALL_INST_PAD
-#include <sysdeps/unix/sysv/linux/sh/lowlevellock.h>
+#include_next <lowlevellock.h>
-#include <nptl/pthreadP.h>
-#include <sysdeps/unix/sysv/linux/sleep.c>
+/* We want an #include_next, but we are the main source file.
+ So, #include ourselves and in that incarnation we can use #include_next. */
+#ifndef INCLUDED_SELF
+# define INCLUDED_SELF
+# include <sleep.c>
+#else
+/* This defines the CANCELLATION_P macro, which sleep.c checks for. */
+# include <pthreadP.h>
+# include_next <sleep.c>
+#endif
-#define RESET_PID
-#include <sysdeps/unix/sysv/linux/sparc/sparc32/clone.S>
+/* We want an #include_next, but we are the main source file.
+ So, #include ourselves and in that incarnation we can use #include_next. */
+#ifndef INCLUDED_SELF
+# define INCLUDED_SELF
+# include <clone.S>
+#else
+# define RESET_PID
+# include_next <clone.S>
+#endif
-#define RESET_PID
-#include <sysdeps/unix/sysv/linux/sparc/sparc64/clone.S>
+/* We want an #include_next, but we are the main source file.
+ So, #include ourselves and in that incarnation we can use #include_next. */
+#ifndef INCLUDED_SELF
+# define INCLUDED_SELF
+# include <clone.S>
+#else
+# define RESET_PID
+# include_next <clone.S>
+#endif
-#define RESET_PID
-#include <sysdeps/unix/sysv/linux/x86_64/clone.S>
+/* We want an #include_next, but we are the main source file.
+ So, #include ourselves and in that incarnation we can use #include_next. */
+#ifndef INCLUDED_SELF
+# define INCLUDED_SELF
+# include <clone.S>
+#else
+# define RESET_PID
+# include_next <clone.S>
+#endif
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
-#include <tcb-offsets.h>
+/* We want an #include_next, but we are the main source file.
+ So, #include ourselves and in that incarnation we can use #include_next. */
+#ifndef INCLUDED_SELF
+# define INCLUDED_SELF
+# include <vfork.S>
+#else
-#define SAVE_PID \
+# include <tcb-offsets.h>
+
+# define SAVE_PID \
movl %fs:PID, %esi; \
movl $0x80000000, %ecx; \
movl %esi, %edx; \
cmove %ecx, %edx; \
movl %edx, %fs:PID
-#define RESTORE_PID \
+# define RESTORE_PID \
testq %rax, %rax; \
je 1f; \
movl %esi, %fs:PID; \
1:
-#include <sysdeps/unix/sysv/linux/x86_64/vfork.S>
+# include_next <vfork.S>
+#endif
-/* Copyright (C) 2005 Free Software Foundation, Inc.
+/* Copyright (C) 2005, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2005.
#include <stdlib.h>
-static pthread_mutex_t m;
+static pthread_mutex_t m1;
+static pthread_mutex_t m2;
static pthread_barrier_t b;
exit (1);
}
- int e = LOCK (&m);
+ int e = LOCK (&m1);
if (e != 0)
{
- printf ("%ld: child: mutex_lock failed with error %d\n", round, e);
+ printf ("%ld: child: mutex_lock m1 failed with error %d\n", round, e);
+ exit (1);
+ }
+
+ e = LOCK (&m2);
+ if (e != 0)
+ {
+ printf ("%ld: child: mutex_lock m2 failed with error %d\n", round, e);
exit (1);
}
return 1;
}
#ifndef NOT_CONSISTENT
- if (pthread_mutex_init (&m, &a) != 0)
+ if (pthread_mutex_init (&m1, &a) != 0)
{
- puts ("mutex_init failed");
+ puts ("mutex_init m1 failed");
+ return 1;
+ }
+
+ if (pthread_mutex_init (&m2, &a) != 0)
+ {
+ puts ("mutex_init m2 failed");
return 1;
}
#endif
for (long int round = 1; round < 5; ++round)
{
#ifdef NOT_CONSISTENT
- if (pthread_mutex_init (&m, &a) != 0)
+ if (pthread_mutex_init (&m1 , &a) != 0)
+ {
+ puts ("mutex_init m1 failed");
+ return 1;
+ }
+ if (pthread_mutex_init (&m2 , &a) != 0)
{
- puts ("mutex_init failed");
+ puts ("mutex_init m2 failed");
return 1;
}
#endif
}
}
- e = LOCK (&m);
+ e = LOCK (&m1);
if (e == 0)
{
- printf ("%ld: parent: mutex_lock succeeded\n", round);
+ printf ("%ld: parent: mutex_lock m1 succeeded\n", round);
return 1;
}
if (e != EOWNERDEAD)
{
- printf ("%ld: parent: mutex_lock returned wrong code\n", round);
+ printf ("%ld: parent: mutex_lock m1 returned wrong code\n", round);
+ return 1;
+ }
+
+ e = LOCK (&m2);
+ if (e == 0)
+ {
+ printf ("%ld: parent: mutex_lock m2 succeeded\n", round);
+ return 1;
+ }
+ if (e != EOWNERDEAD)
+ {
+ printf ("%ld: parent: mutex_lock m2 returned wrong code\n", round);
return 1;
}
#endif
#ifndef NOT_CONSISTENT
- e = pthread_mutex_consistent_np (&m);
+ e = pthread_mutex_consistent_np (&m1);
if (e != 0)
{
- printf ("%ld: mutex_consistent failed with error %d\n", round, e);
+ printf ("%ld: mutex_consistent m1 failed with error %d\n", round, e);
+ return 1;
+ }
+
+ e = pthread_mutex_consistent_np (&m2);
+ if (e != 0)
+ {
+ printf ("%ld: mutex_consistent m2 failed with error %d\n", round, e);
return 1;
}
#endif
- e = pthread_mutex_unlock (&m);
+ e = pthread_mutex_unlock (&m1);
+ if (e != 0)
+ {
+ printf ("%ld: mutex_unlock m1 failed\n", round);
+ return 1;
+ }
+
+ e = pthread_mutex_unlock (&m2);
if (e != 0)
{
- printf ("%ld: mutex_unlocked failed\n", round);
+ printf ("%ld: mutex_unlock m2 failed\n", round);
return 1;
}
#ifdef NOT_CONSISTENT
- e = LOCK (&m);
+ e = LOCK (&m1);
+ if (e == 0)
+ {
+ printf ("%ld: locking inconsistent mutex m1 succeeded\n", round);
+ return 1;
+ }
+ if (e != ENOTRECOVERABLE)
+ {
+ printf ("%ld: locking inconsistent mutex m1 failed with error %d\n",
+ round, e);
+ return 1;
+ }
+
+ if (pthread_mutex_destroy (&m1) != 0)
+ {
+ puts ("mutex_destroy m1 failed");
+ return 1;
+ }
+
+ e = LOCK (&m2);
if (e == 0)
{
- printf ("%ld: locking inconsistent mutex succeeded\n", round);
+ printf ("%ld: locking inconsistent mutex m2 succeeded\n", round);
return 1;
}
if (e != ENOTRECOVERABLE)
{
- printf ("%ld: locking inconsistent mutex failed with error %d\n",
+ printf ("%ld: locking inconsistent mutex m2 failed with error %d\n",
round, e);
return 1;
}
- if (pthread_mutex_destroy (&m) != 0)
+ if (pthread_mutex_destroy (&m2) != 0)
{
- puts ("mutex_destroy failed");
+ puts ("mutex_destroy m2 failed");
return 1;
}
#endif
}
#ifndef NOT_CONSISTENT
- if (pthread_mutex_destroy (&m) != 0)
+ if (pthread_mutex_destroy (&m1) != 0)
+ {
+ puts ("mutex_destroy m1 failed");
+ return 1;
+ }
+
+ if (pthread_mutex_destroy (&m2) != 0)
{
- puts ("mutex_destroy failed");
+ puts ("mutex_destroy m2 failed");
return 1;
}
#endif
-/* Copyright (C) 1998-2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+/* Copyright (C) 1998-2002,2003,2004,2005,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
#include <errno.h>
#include <fcntl.h>
#include <stdbool.h>
+#include <time.h>
#include <unistd.h>
#include <sys/mman.h>
#include <sys/poll.h>
/* SELinux access controls for nscd.
- Copyright (C) 2004, 2005 Free Software Foundation, Inc.
+ Copyright (C) 2004, 2005, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Matthew Rickard <mjricka@epoch.ncsc.mil>, 2004.
msgid ""
msgstr ""
"Project-Id-Version: libc 2.3.90\n"
-"POT-Creation-Date: 2006-01-07 22:50-0800\n"
+"POT-Creation-Date: 2006-02-22 02:00-0800\n"
"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language-Team: LANGUAGE <LL@li.org>\n"
"substitution\n"
msgstr ""
-#: elf/dl-deps.c:470
+#: elf/dl-deps.c:472
msgid "cannot allocate dependency list"
msgstr ""
-#: elf/dl-deps.c:503 elf/dl-deps.c:558
+#: elf/dl-deps.c:505 elf/dl-deps.c:560
msgid "cannot allocate symbol search list"
msgstr ""
-#: elf/dl-deps.c:543
+#: elf/dl-deps.c:545
msgid "Filters not supported with LD_TRACE_PRELINKING"
msgstr ""
msgid "need absolute file name for configuration file when using -r"
msgstr ""
-#: elf/ldconfig.c:1099 locale/programs/xmalloc.c:69 malloc/obstack.c:413
-#: posix/getconf.c:980 posix/getconf.c:1157
+#: elf/ldconfig.c:1099 locale/programs/xmalloc.c:69 malloc/obstack.c:434
+#: malloc/obstack.c:436 posix/getconf.c:980 posix/getconf.c:1157
#, c-format
msgid "memory exhausted"
msgstr ""
msgid "rcmd: %s: short read"
msgstr ""
-#: inet/rcmd.c:482
+#: inet/rcmd.c:481
msgid "lstat failed"
msgstr ""
-#: inet/rcmd.c:484
+#: inet/rcmd.c:483
msgid "not regular file"
msgstr ""
-#: inet/rcmd.c:489
+#: inet/rcmd.c:488
msgid "cannot open"
msgstr ""
-#: inet/rcmd.c:491
+#: inet/rcmd.c:490
msgid "fstat failed"
msgstr ""
-#: inet/rcmd.c:493
+#: inet/rcmd.c:492
msgid "bad owner"
msgstr ""
-#: inet/rcmd.c:495
+#: inet/rcmd.c:494
msgid "writeable by other than owner"
msgstr ""
-#: inet/rcmd.c:497
+#: inet/rcmd.c:496
msgid "hard linked somewhere"
msgstr ""
msgid "unable to free arguments"
msgstr ""
-#: nis/nis_error.c:29 posix/regcomp.c:132 sysdeps/gnu/errlist.c:20
+#: nis/nis_error.c:29 nis/ypclnt.c:822 nis/ypclnt.c:910 posix/regcomp.c:132
+#: sysdeps/gnu/errlist.c:20
msgid "Success"
msgstr ""
msgstr ""
#. TRANS Permission denied; the file permissions do not allow the attempted operation.
-#: nis/nis_error.c:39 sysdeps/gnu/errlist.c:157
+#: nis/nis_error.c:39 nis/ypclnt.c:867 sysdeps/gnu/errlist.c:157
msgid "Permission denied"
msgstr ""
msgid "netname2user: should not have uid 0"
msgstr ""
+#: nis/ypclnt.c:825
+msgid "Request arguments bad"
+msgstr ""
+
+#: nis/ypclnt.c:828
+msgid "RPC failure on NIS operation"
+msgstr ""
+
+#: nis/ypclnt.c:831
+msgid "Can't bind to server which serves this domain"
+msgstr ""
+
+#: nis/ypclnt.c:834
+msgid "No such map in server's domain"
+msgstr ""
+
+#: nis/ypclnt.c:837
+msgid "No such key in map"
+msgstr ""
+
+#: nis/ypclnt.c:840
+msgid "Internal NIS error"
+msgstr ""
+
+#: nis/ypclnt.c:843
+msgid "Local resource allocation failure"
+msgstr ""
+
+#: nis/ypclnt.c:846
+msgid "No more records in map database"
+msgstr ""
+
+#: nis/ypclnt.c:849
+msgid "Can't communicate with portmapper"
+msgstr ""
+
+#: nis/ypclnt.c:852
+msgid "Can't communicate with ypbind"
+msgstr ""
+
+#: nis/ypclnt.c:855
+msgid "Can't communicate with ypserv"
+msgstr ""
+
+#: nis/ypclnt.c:858
+msgid "Local domain name not set"
+msgstr ""
+
+#: nis/ypclnt.c:861
+msgid "NIS map database is bad"
+msgstr ""
+
+#: nis/ypclnt.c:864
+msgid "NIS client/server version mismatch - can't supply service"
+msgstr ""
+
+#: nis/ypclnt.c:870
+msgid "Database is busy"
+msgstr ""
+
+#: nis/ypclnt.c:873
+msgid "Unknown NIS error code"
+msgstr ""
+
+#: nis/ypclnt.c:913
+msgid "Internal ypbind error"
+msgstr ""
+
+#: nis/ypclnt.c:916
+msgid "Domain not bound"
+msgstr ""
+
+#: nis/ypclnt.c:919
+msgid "System resource allocation failure"
+msgstr ""
+
+#: nis/ypclnt.c:922
+msgid "Unknown ypbind error"
+msgstr ""
+
#: nis/ypclnt.c:963
msgid "yp_update: cannot convert host to netname\n"
msgstr ""
msgstr ""
#: nscd/selinux.c:150
-msgid "Failed opening connection to the audit subsystem"
+#, c-format
+msgid "Failed opening connection to the audit subsystem: %m"
msgstr ""
#: nscd/selinux.c:162
msgstr ""
#: string/_strerror.c:44 sysdeps/mach/_strerror.c:87
-#: sysdeps/mach/hurd/mips/dl-machine.c:83
msgid "Unknown error "
msgstr ""
msgid "State not recoverable"
msgstr ""
-#: sysdeps/mach/_strerror.c:57 sysdeps/mach/hurd/mips/dl-machine.c:68
+#: sysdeps/mach/_strerror.c:57
msgid "Error in unknown error system: "
msgstr ""
msgid "cannot read header from `%s'"
msgstr ""
-#: timezone/zdump.c:212
+#: timezone/zdump.c:215
msgid "lacks alphabetic at start"
msgstr ""
-#: timezone/zdump.c:214
+#: timezone/zdump.c:217
msgid "has fewer than 3 alphabetics"
msgstr ""
-#: timezone/zdump.c:216
+#: timezone/zdump.c:219
msgid "has more than 6 alphabetics"
msgstr ""
-#: timezone/zdump.c:224
+#: timezone/zdump.c:227
msgid "differs from POSIX standard"
msgstr ""
-#: timezone/zdump.c:280
+#: timezone/zdump.c:233
+#, c-format
+msgid "%s: warning: zone \"%s\" abbreviation \"%s\" %s\n"
+msgstr ""
+
+#: timezone/zdump.c:284
#, c-format
msgid ""
"%s: usage is %s [ --version ] [ -v ] [ -c [loyear,]hiyear ] zonename ...\n"
msgstr ""
-#: timezone/zdump.c:297
+#: timezone/zdump.c:301
#, c-format
msgid "%s: wild -c argument %s\n"
msgstr ""
-#: timezone/zdump.c:388
+#: timezone/zdump.c:392
msgid "Error writing standard output"
msgstr ""
-#: timezone/zdump.c:411
+#: timezone/zdump.c:415
#, c-format
msgid ""
"%s: use of -v on system with floating time_t other than float or double\n"
msgid "%s: command was '%s', result was %d\n"
msgstr ""
-#: timezone/zic.c:2061
+#: timezone/zic.c:2062
msgid "Odd number of quotation marks"
msgstr ""
-#: timezone/zic.c:2082 timezone/zic.c:2101
+#: timezone/zic.c:2083 timezone/zic.c:2102
msgid "time overflow"
msgstr ""
-#: timezone/zic.c:2148
+#: timezone/zic.c:2149
msgid "use of 2/29 in non leap-year"
msgstr ""
-#: timezone/zic.c:2183
+#: timezone/zic.c:2184
msgid ""
"rule goes past start/end of month--will not work with pre-2004 versions of "
"zic"
msgstr ""
-#: timezone/zic.c:2216
+#: timezone/zic.c:2218
msgid "time zone abbreviation lacks alphabetic at start"
msgstr ""
-#: timezone/zic.c:2218
+#: timezone/zic.c:2220
msgid "time zone abbreviation has more than 3 alphabetics"
msgstr ""
-#: timezone/zic.c:2220
+#: timezone/zic.c:2222
msgid "time zone abbreviation has too many alphabetics"
msgstr ""
-#: timezone/zic.c:2228
+#: timezone/zic.c:2232
msgid "time zone abbreviation differs from POSIX standard"
msgstr ""
-#: timezone/zic.c:2240
+#: timezone/zic.c:2244
msgid "too many, or too long, time zone abbreviations"
msgstr ""
-#: timezone/zic.c:2281
+#: timezone/zic.c:2285
#, c-format
msgid "%s: Can't create directory %s: %s\n"
msgstr ""
-#: timezone/zic.c:2303
+#: timezone/zic.c:2307
#, c-format
msgid "%s: %d did not sign extend correctly\n"
msgstr ""
-/* Copyright (C) 1991,1995,1996,1997,1998,2002 Free Software Foundation, Inc.
+/* Copyright (C) 1991,1995,1996,1997,1998,2002,2006
+ Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
#include <errno.h>
#include <unistd.h>
-/* Fetch the effective group ID, real group ID, and saved-set group ID,
+/* Fetch the real group ID, effective group ID, and saved-set group ID,
of the calling process. */
int
-__getresgid (gid_t *egid, gid_t *rgid, gid_t *sgid)
+__getresgid (gid_t *rgid, gid_t *egid, gid_t *sgid)
{
__set_errno (ENOSYS);
return -1;
-/* Copyright (C) 1991,1995,1996,1997,1998,2002 Free Software Foundation, Inc.
+/* Copyright (C) 1991,1995,1996,1997,1998,2002,2006
+ Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
#include <errno.h>
#include <unistd.h>
-/* Fetch the effective user ID, real user ID, and saved-set user ID,
+/* Fetch the real user ID, effective user ID, and saved-set user ID,
of the calling process. */
int
-__getresuid (uid_t *euid, uid_t *ruid, uid_t *suid)
+__getresuid (uid_t *ruid, uid_t *euid, uid_t *suid)
{
__set_errno (ENOSYS);
return -1;
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
return -1;
}
stub_warning (sched_yield)
+libc_hidden_def (__sched_yield)
weak_alias (__sched_yield, sched_yield)
#include <stub-tag.h>
-/* setresgid -- set effective group ID, real group ID, and saved-set group ID
- Copyright (C) 2002 Free Software Foundation, Inc.
+/* setresgid -- set real group ID, effective group ID, and saved-set group ID
+ Copyright (C) 2002, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
#include <errno.h>
#include <unistd.h>
-/* Set the effective group ID, real group ID, and saved-set group ID,
- of the calling process to EGID, RGID, and SGID, respectively. */
+/* Set the real group ID, effective group ID, and saved-set group ID,
+ of the calling process to RGID, EGID, and SGID, respectively. */
int
-__setresgid (gid_t egid, gid_t rgid, gid_t sgid)
+__setresgid (gid_t rgid, gid_t egid, gid_t sgid)
{
__set_errno (ENOSYS);
return -1;
-/* setresuid -- set effective user ID, real user ID, and saved-set user ID
- Copyright (C) 2002 Free Software Foundation, Inc.
+/* setresuid -- set real user ID, effective user ID, and saved-set user ID
+ Copyright (C) 2002, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
#include <errno.h>
#include <unistd.h>
-/* Set the effective user ID, real user ID, and saved-set user ID,
- of the calling process to EUID, RUID, and SUID, respectively. */
+/* Set the real user ID, effective user ID, and saved-set user ID,
+ of the calling process to RUID, EUID, and SUID, respectively. */
int
-__setresuid (uid_t euid, uid_t ruid, uid_t suid)
+__setresuid (uid_t ruid, uid_t euid, uid_t suid)
{
__set_errno (ENOSYS);
return -1;
-/* Copyright (C) 1991,1992,1994,1995,1996,1997,1998,1999,2000,2001,2002
+/* Copyright (C) 1991,1992,1994,1995,1996,1997,1998,1999,2000,2001,2002,2006
Free Software Foundation, Inc.
This file is part of the GNU C Library.
typedef char int8_t;
typedef short int int16_t;
typedef int int32_t;
-# if __GLIBC_HAVE_LONG_LONG
+# if __WORDSIZE == 64
+typedef long int int64_t;
+# elif __GLIBC_HAVE_LONG_LONG
__extension__ typedef long long int int64_t;
# endif
# endif
typedef unsigned char u_int8_t;
typedef unsigned short int u_int16_t;
typedef unsigned int u_int32_t;
-# if __GLIBC_HAVE_LONG_LONG
+# if __WORDSIZE == 64
+typedef unsigned long int u_int64_t;
+# elif __GLIBC_HAVE_LONG_LONG
__extension__ typedef unsigned long long int u_int64_t;
# endif
#endif /* Use BSD. */
#ifdef __USE_GNU
-/* Fetch the effective user ID, real user ID, and saved-set user ID,
+/* Fetch the real user ID, effective user ID, and saved-set user ID,
of the calling process. */
-extern int getresuid (__uid_t *__euid, __uid_t *__ruid, __uid_t *__suid)
+extern int getresuid (__uid_t *__ruid, __uid_t *__euid, __uid_t *__suid)
__THROW;
-/* Fetch the effective group ID, real group ID, and saved-set group ID,
+/* Fetch the real group ID, effective group ID, and saved-set group ID,
of the calling process. */
-extern int getresgid (__gid_t *__egid, __gid_t *__rgid, __gid_t *__sgid)
+extern int getresgid (__gid_t *__rgid, __gid_t *__egid, __gid_t *__sgid)
__THROW;
-/* Set the effective user ID, real user ID, and saved-set user ID,
- of the calling process to EUID, RUID, and SUID, respectively. */
-extern int setresuid (__uid_t __euid, __uid_t __ruid, __uid_t __suid)
+/* Set the real user ID, effective user ID, and saved-set user ID,
+ of the calling process to RUID, EUID, and SUID, respectively. */
+extern int setresuid (__uid_t __ruid, __uid_t __euid, __uid_t __suid)
__THROW;
-/* Set the effective group ID, real group ID, and saved-set group ID,
- of the calling process to EGID, RGID, and SGID, respectively. */
-extern int setresgid (__gid_t __egid, __gid_t __rgid, __gid_t __sgid)
+/* Set the real group ID, effective group ID, and saved-set group ID,
+ of the calling process to RGID, EGID, and SGID, respectively. */
+extern int setresgid (__gid_t __rgid, __gid_t __egid, __gid_t __sgid)
__THROW;
#endif
/* Like link but relative paths in TO and FROM are interpreted relative
to FROMFD and TOFD respectively. */
extern int linkat (int __fromfd, __const char *__from, int __tofd,
- __const char *__to) __THROW __nonnull ((2, 4)) __wur;
+ __const char *__to, int __flags)
+ __THROW __nonnull ((2, 4)) __wur;
#endif
#if defined __USE_BSD || defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K
#! /bin/sh
# Attempt to guess a canonical system name.
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-# 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+# 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
+# Inc.
-timestamp='2005-04-22'
+timestamp='2006-02-27'
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
+
# Originally written by Per Bothner <per@bothner.com>.
# Please send patches to <config-patches@gnu.org>. Submit a context
# diff and a properly formatted ChangeLog entry.
while test $# -gt 0 ; do
case $1 in
--time-stamp | --time* | -t )
- echo "$timestamp" ; exit 0 ;;
+ echo "$timestamp" ; exit ;;
--version | -v )
- echo "$version" ; exit 0 ;;
+ echo "$version" ; exit ;;
--help | --h* | -h )
- echo "$usage"; exit 0 ;;
+ echo "$usage"; exit ;;
-- ) # Stop option processing
shift; break ;;
- ) # Use stdin as input.
trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
: ${TMPDIR=/tmp} ;
- { tmp=`(umask 077 && mktemp -d -q "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+ { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
{ test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
{ tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
{ echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
;;
,,*) CC_FOR_BUILD=$CC ;;
,*,*) CC_FOR_BUILD=$HOST_CC ;;
-esac ;'
+esac ; set_cc_for_build= ;'
# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
# (ghazi@noc.rutgers.edu 1994-08-24)
# contains redundant information, the shorter form:
# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
echo "${machine}-${os}${release}"
- exit 0 ;;
- amd64:OpenBSD:*:*)
- echo x86_64-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- amiga:OpenBSD:*:*)
- echo m68k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- cats:OpenBSD:*:*)
- echo arm-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- hp300:OpenBSD:*:*)
- echo m68k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- luna88k:OpenBSD:*:*)
- echo m88k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- mac68k:OpenBSD:*:*)
- echo m68k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- macppc:OpenBSD:*:*)
- echo powerpc-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- mvme68k:OpenBSD:*:*)
- echo m68k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- mvme88k:OpenBSD:*:*)
- echo m88k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- mvmeppc:OpenBSD:*:*)
- echo powerpc-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- sgi:OpenBSD:*:*)
- echo mips64-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- sun3:OpenBSD:*:*)
- echo m68k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
*:OpenBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
+ UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
+ echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
+ exit ;;
*:ekkoBSD:*:*)
echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
+ *:SolidBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
+ exit ;;
macppc:MirBSD:*:*)
echo powerppc-unknown-mirbsd${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
*:MirBSD:*:*)
echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
alpha:OSF1:*:*)
case $UNAME_RELEASE in
*4.0)
# A Xn.n version is an unreleased experimental baselevel.
# 1.2 uses "1.2" for uname -r.
echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
- exit 0 ;;
+ exit ;;
Alpha\ *:Windows_NT*:*)
# How do we know it's Interix rather than the generic POSIX subsystem?
# Should we change UNAME_MACHINE based on the output of uname instead
# of the specific Alpha model?
echo alpha-pc-interix
- exit 0 ;;
+ exit ;;
21064:Windows_NT:50:3)
echo alpha-dec-winnt3.5
- exit 0 ;;
+ exit ;;
Amiga*:UNIX_System_V:4.0:*)
echo m68k-unknown-sysv4
- exit 0;;
+ exit ;;
*:[Aa]miga[Oo][Ss]:*:*)
echo ${UNAME_MACHINE}-unknown-amigaos
- exit 0 ;;
+ exit ;;
*:[Mm]orph[Oo][Ss]:*:*)
echo ${UNAME_MACHINE}-unknown-morphos
- exit 0 ;;
+ exit ;;
*:OS/390:*:*)
echo i370-ibm-openedition
- exit 0 ;;
+ exit ;;
*:z/VM:*:*)
echo s390-ibm-zvmoe
- exit 0 ;;
+ exit ;;
*:OS400:*:*)
echo powerpc-ibm-os400
- exit 0 ;;
+ exit ;;
arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
echo arm-acorn-riscix${UNAME_RELEASE}
- exit 0;;
+ exit ;;
+ arm:riscos:*:*|arm:RISCOS:*:*)
+ echo arm-unknown-riscos
+ exit ;;
SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
echo hppa1.1-hitachi-hiuxmpp
- exit 0;;
+ exit ;;
Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
if test "`(/bin/universe) 2>/dev/null`" = att ; then
else
echo pyramid-pyramid-bsd
fi
- exit 0 ;;
+ exit ;;
NILE*:*:*:dcosx)
echo pyramid-pyramid-svr4
- exit 0 ;;
+ exit ;;
DRS?6000:unix:4.0:6*)
echo sparc-icl-nx6
- exit 0 ;;
+ exit ;;
DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
case `/usr/bin/uname -p` in
- sparc) echo sparc-icl-nx7 && exit 0 ;;
+ sparc) echo sparc-icl-nx7; exit ;;
esac ;;
sun4H:SunOS:5.*:*)
echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit 0 ;;
+ exit ;;
sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit 0 ;;
+ exit ;;
i86pc:SunOS:5.*:*)
echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit 0 ;;
+ exit ;;
sun4*:SunOS:6*:*)
# According to config.sub, this is the proper way to canonicalize
# SunOS6. Hard to guess exactly what SunOS6 will be like, but
# it's likely to be more like Solaris than SunOS4.
echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit 0 ;;
+ exit ;;
sun4*:SunOS:*:*)
case "`/usr/bin/arch -k`" in
Series*|S4*)
esac
# Japanese Language versions have a version number like `4.1.3-JL'.
echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
- exit 0 ;;
+ exit ;;
sun3*:SunOS:*:*)
echo m68k-sun-sunos${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
sun*:*:4.2BSD:*)
UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
echo sparc-sun-sunos${UNAME_RELEASE}
;;
esac
- exit 0 ;;
+ exit ;;
aushp:SunOS:*:*)
echo sparc-auspex-sunos${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
# The situation for MiNT is a little confusing. The machine name
# can be virtually everything (everything which is not
# "atarist" or "atariste" at least should have a processor
# be no problem.
atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
echo m68k-atari-mint${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
echo m68k-atari-mint${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
*falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
echo m68k-atari-mint${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
echo m68k-milan-mint${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
echo m68k-hades-mint${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
*:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
echo m68k-unknown-mint${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
m68k:machten:*:*)
echo m68k-apple-machten${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
powerpc:machten:*:*)
echo powerpc-apple-machten${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
RISC*:Mach:*:*)
echo mips-dec-mach_bsd4.3
- exit 0 ;;
+ exit ;;
RISC*:ULTRIX:*:*)
echo mips-dec-ultrix${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
VAX*:ULTRIX*:*:*)
echo vax-dec-ultrix${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
2020:CLIX:*:* | 2430:CLIX:*:*)
echo clipper-intergraph-clix${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
mips:*:*:UMIPS | mips:*:*:RISCos)
eval $set_cc_for_build
sed 's/^ //' << EOF >$dummy.c
exit (-1);
}
EOF
- $CC_FOR_BUILD -o $dummy $dummy.c \
- && $dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
- && exit 0
+ $CC_FOR_BUILD -o $dummy $dummy.c &&
+ dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
+ SYSTEM_NAME=`$dummy $dummyarg` &&
+ { echo "$SYSTEM_NAME"; exit; }
echo mips-mips-riscos${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
Motorola:PowerMAX_OS:*:*)
echo powerpc-motorola-powermax
- exit 0 ;;
+ exit ;;
Motorola:*:4.3:PL8-*)
echo powerpc-harris-powermax
- exit 0 ;;
+ exit ;;
Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
echo powerpc-harris-powermax
- exit 0 ;;
+ exit ;;
Night_Hawk:Power_UNIX:*:*)
echo powerpc-harris-powerunix
- exit 0 ;;
+ exit ;;
m88k:CX/UX:7*:*)
echo m88k-harris-cxux7
- exit 0 ;;
+ exit ;;
m88k:*:4*:R4*)
echo m88k-motorola-sysv4
- exit 0 ;;
+ exit ;;
m88k:*:3*:R3*)
echo m88k-motorola-sysv3
- exit 0 ;;
+ exit ;;
AViiON:dgux:*:*)
# DG/UX returns AViiON for all architectures
UNAME_PROCESSOR=`/usr/bin/uname -p`
else
echo i586-dg-dgux${UNAME_RELEASE}
fi
- exit 0 ;;
+ exit ;;
M88*:DolphinOS:*:*) # DolphinOS (SVR3)
echo m88k-dolphin-sysv3
- exit 0 ;;
+ exit ;;
M88*:*:R3*:*)
# Delta 88k system running SVR3
echo m88k-motorola-sysv3
- exit 0 ;;
+ exit ;;
XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
echo m88k-tektronix-sysv3
- exit 0 ;;
+ exit ;;
Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
echo m68k-tektronix-bsd
- exit 0 ;;
+ exit ;;
*:IRIX*:*:*)
echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
- exit 0 ;;
+ exit ;;
????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
- echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
- exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
+ echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
+ exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
i*86:AIX:*:*)
echo i386-ibm-aix
- exit 0 ;;
+ exit ;;
ia64:AIX:*:*)
if [ -x /usr/bin/oslevel ] ; then
IBM_REV=`/usr/bin/oslevel`
IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
fi
echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
- exit 0 ;;
+ exit ;;
*:AIX:2:3)
if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
eval $set_cc_for_build
exit(0);
}
EOF
- $CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0
- echo rs6000-ibm-aix3.2.5
+ if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
+ then
+ echo "$SYSTEM_NAME"
+ else
+ echo rs6000-ibm-aix3.2.5
+ fi
elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
echo rs6000-ibm-aix3.2.4
else
echo rs6000-ibm-aix3.2
fi
- exit 0 ;;
+ exit ;;
*:AIX:*:[45])
IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
fi
echo ${IBM_ARCH}-ibm-aix${IBM_REV}
- exit 0 ;;
+ exit ;;
*:AIX:*:*)
echo rs6000-ibm-aix
- exit 0 ;;
+ exit ;;
ibmrt:4.4BSD:*|romp-ibm:BSD:*)
echo romp-ibm-bsd4.4
- exit 0 ;;
+ exit ;;
ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
- exit 0 ;; # report: romp-ibm BSD 4.3
+ exit ;; # report: romp-ibm BSD 4.3
*:BOSX:*:*)
echo rs6000-bull-bosx
- exit 0 ;;
+ exit ;;
DPX/2?00:B.O.S.:*:*)
echo m68k-bull-sysv3
- exit 0 ;;
+ exit ;;
9000/[34]??:4.3bsd:1.*:*)
echo m68k-hp-bsd
- exit 0 ;;
+ exit ;;
hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
echo m68k-hp-bsd4.4
- exit 0 ;;
+ exit ;;
9000/[34678]??:HP-UX:*:*)
HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
case "${UNAME_MACHINE}" in
esac
if [ ${HP_ARCH} = "hppa2.0w" ]
then
- # avoid double evaluation of $set_cc_for_build
- test -n "$CC_FOR_BUILD" || eval $set_cc_for_build
- if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E -) | grep __LP64__ >/dev/null
+ eval $set_cc_for_build
+
+ # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
+ # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
+ # generating 64-bit code. GNU and HP use different nomenclature:
+ #
+ # $ CC_FOR_BUILD=cc ./config.guess
+ # => hppa2.0w-hp-hpux11.23
+ # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
+ # => hppa64-hp-hpux11.23
+
+ if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
+ grep __LP64__ >/dev/null
then
HP_ARCH="hppa2.0w"
else
fi
fi
echo ${HP_ARCH}-hp-hpux${HPUX_REV}
- exit 0 ;;
+ exit ;;
ia64:HP-UX:*:*)
HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
echo ia64-hp-hpux${HPUX_REV}
- exit 0 ;;
+ exit ;;
3050*:HI-UX:*:*)
eval $set_cc_for_build
sed 's/^ //' << EOF >$dummy.c
exit (0);
}
EOF
- $CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0
+ $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
echo unknown-hitachi-hiuxwe2
- exit 0 ;;
+ exit ;;
9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
echo hppa1.1-hp-bsd
- exit 0 ;;
+ exit ;;
9000/8??:4.3bsd:*:*)
echo hppa1.0-hp-bsd
- exit 0 ;;
+ exit ;;
*9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
echo hppa1.0-hp-mpeix
- exit 0 ;;
+ exit ;;
hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
echo hppa1.1-hp-osf
- exit 0 ;;
+ exit ;;
hp8??:OSF1:*:*)
echo hppa1.0-hp-osf
- exit 0 ;;
+ exit ;;
i*86:OSF1:*:*)
if [ -x /usr/sbin/sysversion ] ; then
echo ${UNAME_MACHINE}-unknown-osf1mk
else
echo ${UNAME_MACHINE}-unknown-osf1
fi
- exit 0 ;;
+ exit ;;
parisc*:Lites*:*:*)
echo hppa1.1-hp-lites
- exit 0 ;;
+ exit ;;
C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
echo c1-convex-bsd
- exit 0 ;;
+ exit ;;
C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
if getsysinfo -f scalar_acc
then echo c32-convex-bsd
else echo c2-convex-bsd
fi
- exit 0 ;;
+ exit ;;
C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
echo c34-convex-bsd
- exit 0 ;;
+ exit ;;
C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
echo c38-convex-bsd
- exit 0 ;;
+ exit ;;
C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
echo c4-convex-bsd
- exit 0 ;;
+ exit ;;
CRAY*Y-MP:*:*:*)
echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit 0 ;;
+ exit ;;
CRAY*[A-Z]90:*:*:*)
echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
-e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
-e 's/\.[^.]*$/.X/'
- exit 0 ;;
+ exit ;;
CRAY*TS:*:*:*)
echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit 0 ;;
+ exit ;;
CRAY*T3E:*:*:*)
echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit 0 ;;
+ exit ;;
CRAY*SV1:*:*:*)
echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit 0 ;;
+ exit ;;
*:UNICOS/mp:*:*)
echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit 0 ;;
+ exit ;;
F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit 0 ;;
+ exit ;;
5000:UNIX_System_V:4.*:*)
FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit 0 ;;
+ exit ;;
i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
sparc*:BSD/OS:*:*)
echo sparc-unknown-bsdi${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
*:BSD/OS:*:*)
echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
*:FreeBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
- exit 0 ;;
+ case ${UNAME_MACHINE} in
+ pc98)
+ echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ *)
+ echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ esac
+ exit ;;
i*:CYGWIN*:*)
echo ${UNAME_MACHINE}-pc-cygwin
- exit 0 ;;
+ exit ;;
i*:MINGW*:*)
echo ${UNAME_MACHINE}-pc-mingw32
- exit 0 ;;
+ exit ;;
+ i*:MSYS_NT-*:*:*)
+ echo ${UNAME_MACHINE}-pc-mingw32
+ exit ;;
+ i*:windows32*:*)
+ # uname -m includes "-pc" on this system.
+ echo ${UNAME_MACHINE}-mingw32
+ exit ;;
i*:PW*:*)
echo ${UNAME_MACHINE}-pc-pw32
- exit 0 ;;
- x86:Interix*:[34]*)
- echo i586-pc-interix${UNAME_RELEASE}|sed -e 's/\..*//'
- exit 0 ;;
+ exit ;;
+ x86:Interix*:[345]*)
+ echo i586-pc-interix${UNAME_RELEASE}
+ exit ;;
+ EM64T:Interix*:[345]*)
+ echo x86_64-unknown-interix${UNAME_RELEASE}
+ exit ;;
[345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
echo i${UNAME_MACHINE}-pc-mks
- exit 0 ;;
+ exit ;;
i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
# How do we know it's Interix rather than the generic POSIX subsystem?
# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
# UNAME_MACHINE based on the output of uname instead of i386?
echo i586-pc-interix
- exit 0 ;;
+ exit ;;
i*:UWIN*:*)
echo ${UNAME_MACHINE}-pc-uwin
- exit 0 ;;
- amd64:CYGWIN*:*:*)
+ exit ;;
+ amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
echo x86_64-unknown-cygwin
- exit 0 ;;
+ exit ;;
p*:CYGWIN*:*)
echo powerpcle-unknown-cygwin
- exit 0 ;;
+ exit ;;
prep*:SunOS:5.*:*)
echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit 0 ;;
+ exit ;;
*:GNU:*:*)
# the GNU system
echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
- exit 0 ;;
+ exit ;;
*:GNU/*:*:*)
# other systems with GNU libc and userland
echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
- exit 0 ;;
+ exit ;;
i*86:Minix:*:*)
echo ${UNAME_MACHINE}-pc-minix
- exit 0 ;;
+ exit ;;
arm*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit 0 ;;
+ exit ;;
cris:Linux:*:*)
echo cris-axis-linux-gnu
- exit 0 ;;
+ exit ;;
crisv32:Linux:*:*)
echo crisv32-axis-linux-gnu
- exit 0 ;;
+ exit ;;
frv:Linux:*:*)
echo frv-unknown-linux-gnu
- exit 0 ;;
+ exit ;;
ia64:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit 0 ;;
+ exit ;;
m32r*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit 0 ;;
+ exit ;;
m68*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit 0 ;;
+ exit ;;
mips:Linux:*:*)
eval $set_cc_for_build
sed 's/^ //' << EOF >$dummy.c
#endif
#endif
EOF
- eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
- test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0
+ eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
+ /^CPU/{
+ s: ::g
+ p
+ }'`"
+ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
;;
mips64:Linux:*:*)
eval $set_cc_for_build
#endif
#endif
EOF
- eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
- test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0
+ eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
+ /^CPU/{
+ s: ::g
+ p
+ }'`"
+ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
;;
+ or32:Linux:*:*)
+ echo or32-unknown-linux-gnu
+ exit ;;
ppc:Linux:*:*)
echo powerpc-unknown-linux-gnu
- exit 0 ;;
+ exit ;;
ppc64:Linux:*:*)
echo powerpc64-unknown-linux-gnu
- exit 0 ;;
+ exit ;;
alpha:Linux:*:*)
case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
EV5) UNAME_MACHINE=alphaev5 ;;
objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
- exit 0 ;;
+ exit ;;
parisc:Linux:*:* | hppa:Linux:*:*)
# Look for CPU level
case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
PA8*) echo hppa2.0-unknown-linux-gnu ;;
*) echo hppa-unknown-linux-gnu ;;
esac
- exit 0 ;;
+ exit ;;
parisc64:Linux:*:* | hppa64:Linux:*:*)
echo hppa64-unknown-linux-gnu
- exit 0 ;;
+ exit ;;
s390:Linux:*:* | s390x:Linux:*:*)
echo ${UNAME_MACHINE}-ibm-linux
- exit 0 ;;
+ exit ;;
sh64*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit 0 ;;
+ exit ;;
sh*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit 0 ;;
+ exit ;;
sparc:Linux:*:* | sparc64:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit 0 ;;
+ exit ;;
+ vax:Linux:*:*)
+ echo ${UNAME_MACHINE}-dec-linux-gnu
+ exit ;;
x86_64:Linux:*:*)
echo x86_64-unknown-linux-gnu
- exit 0 ;;
+ exit ;;
i*86:Linux:*:*)
# The BFD linker knows what the default object file format is, so
# first see if it will tell us. cd to the root directory to prevent
;;
a.out-i386-linux)
echo "${UNAME_MACHINE}-pc-linux-gnuaout"
- exit 0 ;;
+ exit ;;
coff-i386)
echo "${UNAME_MACHINE}-pc-linux-gnucoff"
- exit 0 ;;
+ exit ;;
"")
# Either a pre-BFD a.out linker (linux-gnuoldld) or
# one that does not give us useful --help.
echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
- exit 0 ;;
+ exit ;;
esac
# Determine whether the default compiler is a.out or elf
eval $set_cc_for_build
LIBC=gnulibc1
# endif
#else
- #ifdef __INTEL_COMPILER
+ #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__sun)
LIBC=gnu
#else
LIBC=gnuaout
LIBC=dietlibc
#endif
EOF
- eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
- test x"${LIBC}" != x && echo "${UNAME_MACHINE}-pc-linux-${LIBC}" && exit 0
- test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
+ eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
+ /^LIBC/{
+ s: ::g
+ p
+ }'`"
+ test x"${LIBC}" != x && {
+ echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
+ exit
+ }
+ test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; }
;;
i*86:DYNIX/ptx:4*:*)
# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
# earlier versions are messed up and put the nodename in both
# sysname and nodename.
echo i386-sequent-sysv4
- exit 0 ;;
+ exit ;;
i*86:UNIX_SV:4.2MP:2.*)
# Unixware is an offshoot of SVR4, but it has its own version
# number series starting with 2...
# I just have to hope. -- rms.
# Use sysv4.2uw... so that sysv4* matches it.
echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
- exit 0 ;;
+ exit ;;
i*86:OS/2:*:*)
# If we were able to find `uname', then EMX Unix compatibility
# is probably installed.
echo ${UNAME_MACHINE}-pc-os2-emx
- exit 0 ;;
+ exit ;;
i*86:XTS-300:*:STOP)
echo ${UNAME_MACHINE}-unknown-stop
- exit 0 ;;
+ exit ;;
i*86:atheos:*:*)
echo ${UNAME_MACHINE}-unknown-atheos
- exit 0 ;;
- i*86:syllable:*:*)
+ exit ;;
+ i*86:syllable:*:*)
echo ${UNAME_MACHINE}-pc-syllable
- exit 0 ;;
+ exit ;;
i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
echo i386-unknown-lynxos${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
i*86:*DOS:*:*)
echo ${UNAME_MACHINE}-pc-msdosdjgpp
- exit 0 ;;
+ exit ;;
i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
else
echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
fi
- exit 0 ;;
- i*86:*:5:[78]*)
+ exit ;;
+ i*86:*:5:[678]*)
+ # UnixWare 7.x, OpenUNIX and OpenServer 6.
case `/bin/uname -X | grep "^Machine"` in
*486*) UNAME_MACHINE=i486 ;;
*Pentium) UNAME_MACHINE=i586 ;;
*Pent*|*Celeron) UNAME_MACHINE=i686 ;;
esac
echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
- exit 0 ;;
+ exit ;;
i*86:*:3.2:*)
if test -f /usr/options/cb.name; then
UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
else
echo ${UNAME_MACHINE}-pc-sysv32
fi
- exit 0 ;;
+ exit ;;
pc:*:*:*)
# Left here for compatibility:
# uname -m prints for DJGPP always 'pc', but it prints nothing about
# the processor, so we play safe by assuming i386.
echo i386-pc-msdosdjgpp
- exit 0 ;;
+ exit ;;
Intel:Mach:3*:*)
echo i386-pc-mach3
- exit 0 ;;
+ exit ;;
paragon:*:*:*)
echo i860-intel-osf1
- exit 0 ;;
+ exit ;;
i860:*:4.*:*) # i860-SVR4
if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
else # Add other i860-SVR4 vendors below as they are discovered.
echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
fi
- exit 0 ;;
+ exit ;;
mini*:CTIX:SYS*5:*)
# "miniframe"
echo m68010-convergent-sysv
- exit 0 ;;
+ exit ;;
mc68k:UNIX:SYSTEM5:3.51m)
echo m68k-convergent-sysv
- exit 0 ;;
+ exit ;;
M680?0:D-NIX:5.3:*)
echo m68k-diab-dnix
- exit 0 ;;
+ exit ;;
M68*:*:R3V[5678]*:*)
- test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
+ test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
OS_REL=''
test -r /etc/.relid \
&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && echo i486-ncr-sysv4.3${OS_REL} && exit 0
+ && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
- && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && echo i486-ncr-sysv4 && exit 0 ;;
+ && { echo i486-ncr-sysv4; exit; } ;;
m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
echo m68k-unknown-lynxos${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
mc68030:UNIX_System_V:4.*:*)
echo m68k-atari-sysv4
- exit 0 ;;
+ exit ;;
TSUNAMI:LynxOS:2.*:*)
echo sparc-unknown-lynxos${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
rs6000:LynxOS:2.*:*)
echo rs6000-unknown-lynxos${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
echo powerpc-unknown-lynxos${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
SM[BE]S:UNIX_SV:*:*)
echo mips-dde-sysv${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
RM*:ReliantUNIX-*:*:*)
echo mips-sni-sysv4
- exit 0 ;;
+ exit ;;
RM*:SINIX-*:*:*)
echo mips-sni-sysv4
- exit 0 ;;
+ exit ;;
*:SINIX-*:*:*)
if uname -p 2>/dev/null >/dev/null ; then
UNAME_MACHINE=`(uname -p) 2>/dev/null`
else
echo ns32k-sni-sysv
fi
- exit 0 ;;
+ exit ;;
PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
# says <Richard.M.Bartel@ccMail.Census.GOV>
echo i586-unisys-sysv4
- exit 0 ;;
+ exit ;;
*:UNIX_System_V:4*:FTX*)
# From Gerald Hewes <hewes@openmarket.com>.
# How about differentiating between stratus architectures? -djm
echo hppa1.1-stratus-sysv4
- exit 0 ;;
+ exit ;;
*:*:*:FTX*)
# From seanf@swdc.stratus.com.
echo i860-stratus-sysv4
- exit 0 ;;
+ exit ;;
i*86:VOS:*:*)
# From Paul.Green@stratus.com.
echo ${UNAME_MACHINE}-stratus-vos
- exit 0 ;;
+ exit ;;
*:VOS:*:*)
# From Paul.Green@stratus.com.
echo hppa1.1-stratus-vos
- exit 0 ;;
+ exit ;;
mc68*:A/UX:*:*)
echo m68k-apple-aux${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
news*:NEWS-OS:6*:*)
echo mips-sony-newsos6
- exit 0 ;;
+ exit ;;
R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
if [ -d /usr/nec ]; then
echo mips-nec-sysv${UNAME_RELEASE}
else
echo mips-unknown-sysv${UNAME_RELEASE}
fi
- exit 0 ;;
+ exit ;;
BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
echo powerpc-be-beos
- exit 0 ;;
+ exit ;;
BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
echo powerpc-apple-beos
- exit 0 ;;
+ exit ;;
BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
echo i586-pc-beos
- exit 0 ;;
+ exit ;;
SX-4:SUPER-UX:*:*)
echo sx4-nec-superux${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
SX-5:SUPER-UX:*:*)
echo sx5-nec-superux${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
SX-6:SUPER-UX:*:*)
echo sx6-nec-superux${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
Power*:Rhapsody:*:*)
echo powerpc-apple-rhapsody${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
*:Rhapsody:*:*)
echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
*:Darwin:*:*)
UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
case $UNAME_PROCESSOR in
- *86) UNAME_PROCESSOR=i686 ;;
unknown) UNAME_PROCESSOR=powerpc ;;
esac
echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
*:procnto*:*:* | *:QNX:[0123456789]*:*)
UNAME_PROCESSOR=`uname -p`
if test "$UNAME_PROCESSOR" = "x86"; then
UNAME_MACHINE=pc
fi
echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
*:QNX:*:4*)
echo i386-pc-qnx
- exit 0 ;;
+ exit ;;
NSE-?:NONSTOP_KERNEL:*:*)
echo nse-tandem-nsk${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
NSR-?:NONSTOP_KERNEL:*:*)
echo nsr-tandem-nsk${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
*:NonStop-UX:*:*)
echo mips-compaq-nonstopux
- exit 0 ;;
+ exit ;;
BS2000:POSIX*:*:*)
echo bs2000-siemens-sysv
- exit 0 ;;
+ exit ;;
DS/*:UNIX_System_V:*:*)
echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
*:Plan9:*:*)
# "uname -m" is not consistent, so use $cputype instead. 386
# is converted to i386 for consistency with other x86
UNAME_MACHINE="$cputype"
fi
echo ${UNAME_MACHINE}-unknown-plan9
- exit 0 ;;
+ exit ;;
*:TOPS-10:*:*)
echo pdp10-unknown-tops10
- exit 0 ;;
+ exit ;;
*:TENEX:*:*)
echo pdp10-unknown-tenex
- exit 0 ;;
+ exit ;;
KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
echo pdp10-dec-tops20
- exit 0 ;;
+ exit ;;
XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
echo pdp10-xkl-tops20
- exit 0 ;;
+ exit ;;
*:TOPS-20:*:*)
echo pdp10-unknown-tops20
- exit 0 ;;
+ exit ;;
*:ITS:*:*)
echo pdp10-unknown-its
- exit 0 ;;
+ exit ;;
SEI:*:*:SEIUX)
echo mips-sei-seiux${UNAME_RELEASE}
- exit 0 ;;
+ exit ;;
*:DragonFly:*:*)
echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
- exit 0 ;;
+ exit ;;
*:*VMS:*:*)
UNAME_MACHINE=`(uname -p) 2>/dev/null`
case "${UNAME_MACHINE}" in
- A*) echo alpha-dec-vms && exit 0 ;;
- I*) echo ia64-dec-vms && exit 0 ;;
- V*) echo vax-dec-vms && exit 0 ;;
+ A*) echo alpha-dec-vms ; exit ;;
+ I*) echo ia64-dec-vms ; exit ;;
+ V*) echo vax-dec-vms ; exit ;;
esac ;;
*:XENIX:*:SysV)
echo i386-pc-xenix
- exit 0 ;;
+ exit ;;
+ i*86:skyos:*:*)
+ echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
+ exit ;;
+ i*86:rdos:*:*)
+ echo ${UNAME_MACHINE}-pc-rdos
+ exit ;;
esac
#echo '(No uname command or uname output not recognized.)' 1>&2
#endif
#if defined (__arm) && defined (__acorn) && defined (__unix)
- printf ("arm-acorn-riscix"); exit (0);
+ printf ("arm-acorn-riscix\n"); exit (0);
#endif
#if defined (hp300) && !defined (hpux)
}
EOF
-$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && $dummy && exit 0
+$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
# Apollos put the system type in the environment.
-test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
# Convex versions that predate uname can use getsysinfo(1)
case `getsysinfo -f cpu_type` in
c1*)
echo c1-convex-bsd
- exit 0 ;;
+ exit ;;
c2*)
if getsysinfo -f scalar_acc
then echo c32-convex-bsd
else echo c2-convex-bsd
fi
- exit 0 ;;
+ exit ;;
c34*)
echo c34-convex-bsd
- exit 0 ;;
+ exit ;;
c38*)
echo c38-convex-bsd
- exit 0 ;;
+ exit ;;
c4*)
echo c4-convex-bsd
- exit 0 ;;
+ exit ;;
esac
fi
#! /bin/sh
# Configuration validation subroutine script.
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-# 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+# 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
+# Inc.
-timestamp='2005-04-22'
+timestamp='2006-02-27'
# This file is (in principle) common to ALL GNU software.
# The presence of a machine in this file suggests that SOME GNU software
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330,
-# Boston, MA 02111-1307, USA.
-
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
+
# Please send patches to <config-patches@gnu.org>. Submit a context
# diff and a properly formatted ChangeLog entry.
#
while test $# -gt 0 ; do
case $1 in
--time-stamp | --time* | -t )
- echo "$timestamp" ; exit 0 ;;
+ echo "$timestamp" ; exit ;;
--version | -v )
- echo "$version" ; exit 0 ;;
+ echo "$version" ; exit ;;
--help | --h* | -h )
- echo "$usage"; exit 0 ;;
+ echo "$usage"; exit ;;
-- ) # Stop option processing
shift; break ;;
- ) # Use stdin as input.
*local*)
# First pass through any local machine types.
echo $1
- exit 0;;
+ exit ;;
* )
break ;;
# Here we must recognize all the valid KERNEL-OS combinations.
maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
case $maybe_os in
- nto-qnx* | linux-gnu* | linux-dietlibc | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | \
- kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*)
+ nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
+ uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
+ storm-chaos* | os2-emx* | rtmk-nova*)
os=-$maybe_os
basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
;;
-hiux*)
os=-hiuxwe2
;;
+ -sco6)
+ os=-sco5v6
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
-sco5)
os=-sco3.2v5
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
# Don't forget version if it is 3.2v4 or newer.
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
;;
+ -sco5v6*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
-sco*)
os=-sco3.2v2
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
| i370 | i860 | i960 | ia64 \
| ip2k | iq2000 \
- | m32r | m32rle | m68000 | m68k | m88k | maxq | mcore \
+ | m32r | m32rle | m68000 | m68k | m88k | maxq | mb | microblaze | mcore \
| mips | mipsbe | mipseb | mipsel | mipsle \
| mips16 \
| mips64 | mips64el \
| mips64vr4100 | mips64vr4100el \
| mips64vr4300 | mips64vr4300el \
| mips64vr5000 | mips64vr5000el \
+ | mips64vr5900 | mips64vr5900el \
| mipsisa32 | mipsisa32el \
| mipsisa32r2 | mipsisa32r2el \
| mipsisa64 | mipsisa64el \
| mipsisa64sr71k | mipsisa64sr71kel \
| mipstx39 | mipstx39el \
| mn10200 | mn10300 \
+ | mt \
| msp430 \
+ | nios | nios2 \
| ns16k | ns32k \
- | openrisc | or32 \
+ | or32 \
| pdp10 | pdp11 | pj | pjl \
| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
| pyramid \
- | sh | sh[1234] | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
+ | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
| sh64 | sh64le \
- | sparc | sparc64 | sparc64b | sparc86x | sparclet | sparclite \
- | sparcv8 | sparcv9 | sparcv9b \
+ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
+ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
| strongarm \
| tahoe | thumb | tic4x | tic80 | tron \
| v850 | v850e \
| z8k)
basic_machine=$basic_machine-unknown
;;
+ m32c)
+ basic_machine=$basic_machine-unknown
+ ;;
m6811 | m68hc11 | m6812 | m68hc12)
# Motorola 68HC11/12.
basic_machine=$basic_machine-unknown
;;
m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
;;
+ ms1)
+ basic_machine=mt-unknown
+ ;;
# We use `pc' rather than `unknown'
# because (1) that's what they normally are, and
| mips64vr4100-* | mips64vr4100el-* \
| mips64vr4300-* | mips64vr4300el-* \
| mips64vr5000-* | mips64vr5000el-* \
+ | mips64vr5900-* | mips64vr5900el-* \
| mipsisa32-* | mipsisa32el-* \
| mipsisa32r2-* | mipsisa32r2el-* \
| mipsisa64-* | mipsisa64el-* \
| mipsisa64sr71k-* | mipsisa64sr71kel-* \
| mipstx39-* | mipstx39el-* \
| mmix-* \
+ | mt-* \
| msp430-* \
+ | nios-* | nios2-* \
| none-* | np1-* | ns16k-* | ns32k-* \
| orion-* \
| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
| pyramid-* \
| romp-* | rs6000-* \
- | sh-* | sh[1234]-* | sh[23]e-* | sh[34]eb-* | shbe-* \
+ | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | shbe-* \
| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
- | sparc-* | sparc64-* | sparc64b-* | sparc86x-* | sparclet-* \
+ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
| sparclite-* \
- | sparcv8-* | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
+ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
| tahoe-* | thumb-* \
| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
| tron-* \
| ymp-* \
| z8k-*)
;;
+ m32c-*)
+ ;;
# Recognize the various machine names and aliases which stand
# for a CPU type and a company and sometimes even an OS.
386bsd)
basic_machine=i386-pc
os=-msdos
;;
+ ms1-*)
+ basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
+ ;;
mvs)
basic_machine=i370-ibm
os=-mvs
basic_machine=hppa1.1-oki
os=-proelf
;;
- or32 | or32-*)
+ openrisc | openrisc-*)
basic_machine=or32-unknown
- os=-coff
;;
os400)
basic_machine=powerpc-ibm
pc532 | pc532-*)
basic_machine=ns32k-pc532
;;
+ pc98)
+ basic_machine=i386-pc
+ ;;
+ pc98-*)
+ basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
pentium | p5 | k5 | k6 | nexgen | viac3)
basic_machine=i586-pc
;;
basic_machine=i586-unknown
os=-pw32
;;
+ rdos)
+ basic_machine=i386-pc
+ os=-rdos
+ ;;
rom68k)
basic_machine=m68k-rom68k
os=-coff
we32k)
basic_machine=we32k-att
;;
- sh3 | sh4 | sh[34]eb | sh[1234]le | sh[23]ele)
+ sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
basic_machine=sh-unknown
;;
- sh64)
- basic_machine=sh64-unknown
- ;;
- sparc | sparcv8 | sparcv9 | sparcv9b)
+ sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
basic_machine=sparc-sun
;;
cydra)
| -aos* \
| -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
| -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
- | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* | -openbsd* \
+ | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
+ | -openbsd* | -solidbsd* \
| -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
| -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
| -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
| -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
| -chorusos* | -chorusrdb* \
| -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
- | -mingw32* | -linux-gnu* | -linux-uclibc* | -uxpv* | -beos* | -mpeix* | -udk* \
+ | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
+ | -uxpv* | -beos* | -mpeix* | -udk* \
| -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
| -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
| -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
| -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
| -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
- | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly*)
+ | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
+ | -skyos* | -haiku* | -rdos*)
# Remember, each alternative MUST END IN *, to match a version number.
;;
-qnx*)
os=`echo $os | sed -e 's|nto|nto-qnx|'`
;;
-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
- | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
+ | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
| -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
;;
-mac*)
*-be)
os=-beos
;;
+ *-haiku)
+ os=-haiku
+ ;;
*-ibm)
os=-aix
;;
esac
echo $basic_machine$os
-exit 0
+exit
# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# Written by Ulrich Drepper <drepper@cygnus.com>, 1998.
BEGIN {
- cnt = 0
+ cnt = split(subdirs, all) + 1
dnt = 0
}
+
+# Let input files have comments.
+{ sub(/[ ]*#.*$/, "") }
+NF == 0 { next }
+
{
- if ($1 ~ /depend/) {
- from[dnt] = $2
- to[dnt] = $3
- ++dnt
- } else {
- all[cnt++] = $1
+ subdir = type = FILENAME;
+ sub(/^.*\//, "", type);
+ sub(/\/[^/]+$/, "", subdir);
+ sub(/^.*\//, "", subdir);
+ thisdir = "";
+}
+
+type == "Depend" && NF == 1 {
+ from[dnt] = subdir;
+ to[dnt] = $1;
+ ++dnt;
+ next
+}
+
+type == "Subdirs" && NF == 1 { thisdir = $1 }
+
+type == "Subdirs" && NF == 2 && $1 == "first" {
+ thisdir = $2;
+ # Make the first dir in the list depend on this one.
+ from[dnt] = all[1];
+ to[dnt] = thisdir;
+ ++dnt;
+}
+
+type == "Subdirs" && NF == 2 && $1 == "inhibit" {
+ inhibit[$2] = subdir;
+ next
+}
+
+type == "Subdirs" && thisdir {
+ all[cnt++] = thisdir;
+
+ if (FILENAME ~ (srcpfx ? /^\.\.\/sysdeps\// : /^sysdeps\//) \
+ || system("test -d " srcpfx thisdir) == 0) {
+ # This Subdirs file is in the main source tree,
+ # or this subdirectory exists in the main source tree.
+ this_srcdir = srcpfx thisdir
+ }
+ else {
+ # The Subdirs file comes from an add-on that should have the subdirectory.
+ dir = FILENAME;
+ do
+ sub(/\/[^/]+$/, "", dir);
+ while (dir !~ /\/sysdeps$/);
+ sub(/\/sysdeps$/, "", dir);
+ if (system("test -d " dir "/" thisdir) == 0)
+ dir = dir "/" thisdir;
+ else {
+ sub(/\/[^/]+$/, "", dir);
+ if (system("test -d " dir "/" thisdir) == 0)
+ dir = dir "/" thisdir;
+ else {
+ print FILENAME ":" FNR ":", "cannot find", thisdir > "/dev/stderr";
+ exit 2
+ }
+ }
+ file = dir "/Depend";
+ if (srcpfx)
+ sub(/^\.\.\//, "", dir);
+ if (dir !~ /^\/.*$/)
+ dir = "$(..)" dir;
+ print thisdir "-srcdir", ":=", dir;
+ }
+ file = this_srcdir "/Depend";
+ if (system("test -f " file) == 0) {
+ ARGV[ARGC++] = file;
+ # Emit a dependency on the implicitly-read file.
+ if (srcpfx)
+ sub(/^\.\.\//, "", file);
+ if (file !~ /^\/.*$/)
+ file = "$(..)" file;
+ print "$(common-objpfx)sysd-sorted:", "$(wildcard", file ")";
}
+ next
}
+
+{
+ print FILENAME ":" FNR ":", "what type of file is this?" > "/dev/stderr";
+ exit 2
+}
+
END {
do {
moved = 0
for (i = 0; i < dnt; ++i) {
- for (j = 0; j < cnt; ++j) {
+ for (j = 1; j < cnt; ++j) {
if (all[j] == from[i]) {
for (k = j + 1; k < cnt; ++k) {
if (all[k] == to[i]) {
break
}
}
- } while (moved)
+ } while (moved);
- printf "sorted-subdirs = "
- for (i = 0; i < cnt; ++i) {
- printf "%s ", all[i];
+ # Make sure we list "elf" last.
+ saw_elf = 0;
+ printf "sorted-subdirs :=";
+ for (i = 1; i < cnt; ++i) {
+ if (all[i] in inhibit)
+ continue;
+ if (all[i] == "elf")
+ saw_elf = 1;
+ else
+ printf " %s", all[i];
}
- printf "\n"
+ printf "%s\n", saw_elf ? " elf" : "";
+
+ print "sysd-sorted-done := t"
}
# The interface to -lm depends mostly only on cpu, not on operating system.
sparc64-.*-linux.* libm=6 GLIBC_2.2
alpha.*-.*-linux.* libm=6.1
-mips.*-.*-linux.* libm=6 GLIBC_2.0 GLIBC_2.2
ia64-.*-linux.* libm=6.1 GLIBC_2.2
sh.*-.*-linux.* libm=6 GLIBC_2.2
-hppa.*-.*-.* libm=6 GLIBC_2.2
.*-.*-linux.* libm=6
.*-.*-gnu-gnu.* libm=6
# We provide libc.so.6 for Linux kernel versions 2.0 and later.
alpha.*-.*-linux.* libc=6.1
-# Working mips versions were never released between 2.0 and 2.2.
-mips.*-.*-linux.* libc=6 GLIBC_2.0 GLIBC_2.2
ia64-.*-linux.* libc=6.1 GLIBC_2.2
sh.*-.*-linux.* libc=6 GLIBC_2.2
sparc64-.*-linux.* libc=6 GLIBC_2.2
-hppa.*-.*-.* libc=6 GLIBC_2.2
.*-.*-linux.* libc=6
# libmachuser.so.1 corresponds to mach/*.defs as of Utah's UK22 release.
alpha.*-.*-linux.* ld=ld-linux.so.2
sh.*-.*-linux.* ld=ld-linux.so.2 GLIBC_2.2
ia64-.*-linux.* ld=ld-linux-ia64.so.2 GLIBC_2.2
-mips.*-.*-linux.* ld=ld.so.1 GLIBC_2.0 GLIBC_2.2
-hppa.*-.*-.* ld=ld.so.1 GLIBC_2.2
s390x-.*-linux.* ld=ld64.so.1 GLIBC_2.2
powerpc64.*-.*-linux.* ld=ld64.so.1 GLIBC_2.3
cris-.*-linux.* ld=ld.so.1 GLIBC_2.2
# The -ldl interface (see <dlfcn.h>) is the same on all platforms.
alpha.*-.*-linux.* libdl=2.1
-mips.*-.*-linux.* libdl=2 GLIBC_2.0 GLIBC_2.2
.*-.*-.* libdl=2
# So far the -lutil interface is the same on all platforms, except for the
# Version number 2 is used on other systems for the BIND 4.9.5 resolver
# interface.
alpha.*-.*-linux.* libresolv=2.1
-mips.*-.*-linux.* libresolv=2 GLIBC_2.0 GLIBC_2.2
.*-.*-.* libresolv=2
# Interface revision of nss_* modules. This must match NSS_SHLIB_REVISION
# in nss/nsswitch.h, which determines the library names used for service
# names given in /etc/nsswitch.conf.
-mips.*-.*-linux.* libnss_files=2 GLIBC_2.0 GLIBC_2.2
-mips.*-.*-linux.* libnss_dns=2 GLIBC_2.0 GLIBC_2.2
-mips.*-.*-linux.* libnss_compat=2 GLIBC_2.0 GLIBC_2.2
-mips.*-.*-linux.* libnss_nis=2 GLIBC_2.0 GLIBC_2.2
-mips.*-.*-linux.* libnss_nisplus=2 GLIBC_2.0 GLIBC_2.2
-mips.*-.*-linux.* libnss_ldap=2 GLIBC_2.0 GLIBC_2.2
-mips.*-.*-linux.* libnss_hesiod=2 GLIBC_2.0 GLIBC_2.2
.*-.*-.* libnss_files=2
.*-.*-.* libnss_dns=2
.*-.*-.* libnss_compat=2
# Version for libnsl with YP and NIS+ functions.
alpha.*-.*-linux.* libnsl=1.1
-mips.*-.*-linux.* libnsl=1 GLIBC_2.0 GLIBC_2.2
.*-.*-.* libnsl=1
# This defines the shared library version numbers we will install.
ia64-.*-.* libBrokenLocale=1 GLIBC_2.2
sh.*-.*-.* libBrokenLocale=1 GLIBC_2.2
sparc64-.*-.* libBrokenLocale=1 GLIBC_2.2
-hppa-.*-.* libBrokenLocale=1 GLIBC_2.2
.*-.*-.* libBrokenLocale=1
# The real-time library from POSIX.1b.
-mips.*-.*-linux.* librt=1 GLIBC_2.0 GLIBC_2.2
.*-.*-.* librt=1
# The asynchronous name lookup library.
/* Software floating-point emulation.
Return a + b
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "double.h"
-double __adddf3(double a, double b)
+DFtype __adddf3(DFtype a, DFtype b)
{
FP_DECL_EX;
FP_DECL_D(A); FP_DECL_D(B); FP_DECL_D(R);
- double r;
+ DFtype r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_D(A, a);
- FP_UNPACK_D(B, b);
+ FP_UNPACK_SEMIRAW_D(A, a);
+ FP_UNPACK_SEMIRAW_D(B, b);
FP_ADD_D(R, A, B);
- FP_PACK_D(r, R);
+ FP_PACK_SEMIRAW_D(r, R);
FP_HANDLE_EXCEPTIONS;
return r;
/* Software floating-point emulation.
Return a + b
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "single.h"
-float __addsf3(float a, float b)
+SFtype __addsf3(SFtype a, SFtype b)
{
FP_DECL_EX;
FP_DECL_S(A); FP_DECL_S(B); FP_DECL_S(R);
- float r;
+ SFtype r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_S(A, a);
- FP_UNPACK_S(B, b);
+ FP_UNPACK_SEMIRAW_S(A, a);
+ FP_UNPACK_SEMIRAW_S(B, b);
FP_ADD_S(R, A, B);
- FP_PACK_S(r, R);
+ FP_PACK_SEMIRAW_S(r, R);
FP_HANDLE_EXCEPTIONS;
return r;
/* Software floating-point emulation.
Return a + b
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "quad.h"
-long double __addtf3(long double a, long double b)
+TFtype __addtf3(TFtype a, TFtype b)
{
FP_DECL_EX;
FP_DECL_Q(A); FP_DECL_Q(B); FP_DECL_Q(R);
- long double r;
+ TFtype r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_Q(A, a);
- FP_UNPACK_Q(B, b);
+ FP_UNPACK_SEMIRAW_Q(A, a);
+ FP_UNPACK_SEMIRAW_Q(B, b);
FP_ADD_Q(R, A, B);
- FP_PACK_Q(r, R);
+ FP_PACK_SEMIRAW_Q(r, R);
FP_HANDLE_EXCEPTIONS;
return r;
/* Software floating-point emulation.
Return a / b
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "double.h"
-double __divdf3(double a, double b)
+DFtype __divdf3(DFtype a, DFtype b)
{
FP_DECL_EX;
FP_DECL_D(A); FP_DECL_D(B); FP_DECL_D(R);
- double r;
+ DFtype r;
FP_INIT_ROUNDMODE;
FP_UNPACK_D(A, a);
/* Software floating-point emulation.
Return a / b
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "single.h"
-float __divsf3(float a, float b)
+SFtype __divsf3(SFtype a, SFtype b)
{
FP_DECL_EX;
FP_DECL_S(A); FP_DECL_S(B); FP_DECL_S(R);
- float r;
+ SFtype r;
FP_INIT_ROUNDMODE;
FP_UNPACK_S(A, a);
/* Software floating-point emulation.
Return a / b
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "quad.h"
-long double __divtf3(long double a, long double b)
+TFtype __divtf3(TFtype a, TFtype b)
{
FP_DECL_EX;
FP_DECL_Q(A); FP_DECL_Q(B); FP_DECL_Q(R);
- long double r;
+ TFtype r;
FP_INIT_ROUNDMODE;
FP_UNPACK_Q(A, a);
/* Software floating-point emulation.
Definitions for IEEE Double Precision
- Copyright (C) 1997,1998,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1998,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com),
Jakub Jelinek (jj@ultra.linux.cz),
#define _FP_QNANBIT_D \
((_FP_W_TYPE)1 << (_FP_FRACBITS_D-2) % _FP_W_TYPE_SIZE)
+#define _FP_QNANBIT_SH_D \
+ ((_FP_W_TYPE)1 << (_FP_FRACBITS_D-2+_FP_WORKBITS) % _FP_W_TYPE_SIZE)
#define _FP_IMPLBIT_D \
((_FP_W_TYPE)1 << (_FP_FRACBITS_D-1) % _FP_W_TYPE_SIZE)
+#define _FP_IMPLBIT_SH_D \
+ ((_FP_W_TYPE)1 << (_FP_FRACBITS_D-1+_FP_WORKBITS) % _FP_W_TYPE_SIZE)
#define _FP_OVERFLOW_D \
((_FP_W_TYPE)1 << _FP_WFRACBITS_D % _FP_W_TYPE_SIZE)
+typedef float DFtype __attribute__((mode(DF)));
+
#if _FP_W_TYPE_SIZE < 64
union _FP_UNION_D
{
- double flt;
+ DFtype flt;
struct {
#if __BYTE_ORDER == __BIG_ENDIAN
unsigned sign : 1;
_FP_UNPACK_CANONICAL(D,2,X); \
} while (0)
+#define FP_UNPACK_SEMIRAW_D(X,val) \
+ do { \
+ _FP_UNPACK_RAW_2(D,X,val); \
+ _FP_UNPACK_SEMIRAW(D,2,X); \
+ } while (0)
+
+#define FP_UNPACK_SEMIRAW_DP(X,val) \
+ do { \
+ _FP_UNPACK_RAW_2_P(D,X,val); \
+ _FP_UNPACK_SEMIRAW(D,2,X); \
+ } while (0)
+
#define FP_PACK_D(val,X) \
do { \
_FP_PACK_CANONICAL(D,2,X); \
_FP_PACK_RAW_2_P(D,val,X); \
} while (0)
+#define FP_PACK_SEMIRAW_D(val,X) \
+ do { \
+ _FP_PACK_SEMIRAW(D,2,X); \
+ _FP_PACK_RAW_2(D,val,X); \
+ } while (0)
+
+#define FP_PACK_SEMIRAW_DP(val,X) \
+ do { \
+ _FP_PACK_SEMIRAW(D,2,X); \
+ if (!FP_INHIBIT_RESULTS) \
+ _FP_PACK_RAW_2_P(D,val,X); \
+ } while (0)
+
#define FP_ISSIGNAN_D(X) _FP_ISSIGNAN(D,2,X)
#define FP_NEG_D(R,X) _FP_NEG(D,2,R,X)
#define FP_ADD_D(R,X,Y) _FP_ADD(D,2,R,X,Y)
union _FP_UNION_D
{
- double flt;
+ DFtype flt;
struct {
#if __BYTE_ORDER == __BIG_ENDIAN
unsigned sign : 1;
_FP_UNPACK_CANONICAL(D,1,X); \
} while (0)
+#define FP_UNPACK_SEMIRAW_D(X,val) \
+ do { \
+ _FP_UNPACK_RAW_2(1,X,val); \
+ _FP_UNPACK_SEMIRAW(D,1,X); \
+ } while (0)
+
+#define FP_UNPACK_SEMIRAW_DP(X,val) \
+ do { \
+ _FP_UNPACK_RAW_2_P(1,X,val); \
+ _FP_UNPACK_SEMIRAW(D,1,X); \
+ } while (0)
+
#define FP_PACK_D(val,X) \
do { \
_FP_PACK_CANONICAL(D,1,X); \
_FP_PACK_RAW_1_P(D,val,X); \
} while (0)
+#define FP_PACK_SEMIRAW_D(val,X) \
+ do { \
+ _FP_PACK_SEMIRAW(D,1,X); \
+ _FP_PACK_RAW_1(D,val,X); \
+ } while (0)
+
+#define FP_PACK_SEMIRAW_DP(val,X) \
+ do { \
+ _FP_PACK_SEMIRAW(D,1,X); \
+ if (!FP_INHIBIT_RESULTS) \
+ _FP_PACK_RAW_1_P(D,val,X); \
+ } while (0)
+
#define FP_ISSIGNAN_D(X) _FP_ISSIGNAN(D,1,X)
#define FP_NEG_D(R,X) _FP_NEG(D,1,R,X)
#define FP_ADD_D(R,X,Y) _FP_ADD(D,1,R,X,Y)
/* Software floating-point emulation.
Return 0 iff a == b, 1 otherwise
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "double.h"
-int __eqdf2(double a, double b)
+int __eqdf2(DFtype a, DFtype b)
{
FP_DECL_EX;
FP_DECL_D(A); FP_DECL_D(B);
/* Software floating-point emulation.
Return 0 iff a == b, 1 otherwise
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "single.h"
-int __eqsf2(float a, float b)
+int __eqsf2(SFtype a, SFtype b)
{
FP_DECL_EX;
FP_DECL_S(A); FP_DECL_S(B);
/* Software floating-point emulation.
Return 0 iff a == b, 1 otherwise
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "quad.h"
-int __eqtf2(long double a, long double b)
+int __eqtf2(TFtype a, TFtype b)
{
FP_DECL_EX;
FP_DECL_Q(A); FP_DECL_Q(B);
/* Software floating-point emulation.
Return a converted to IEEE quad
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "double.h"
#include "quad.h"
-long double __extenddftf2(double a)
+TFtype __extenddftf2(DFtype a)
{
FP_DECL_EX;
FP_DECL_D(A);
FP_DECL_Q(R);
- long double r;
+ TFtype r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_D(A, a);
+ FP_UNPACK_RAW_D(A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
- FP_CONV(Q,D,4,2,R,A);
+ FP_EXTEND(Q,D,4,2,R,A);
#else
- FP_CONV(Q,D,2,1,R,A);
+ FP_EXTEND(Q,D,2,1,R,A);
#endif
- FP_PACK_Q(r, R);
+ FP_PACK_RAW_Q(r, R);
FP_HANDLE_EXCEPTIONS;
return r;
/* Software floating-point emulation.
Definitions for IEEE Extended Precision.
- Copyright (C) 1999 Free Software Foundation, Inc.
+ Copyright (C) 1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Jakub Jelinek (jj@ultra.linux.cz).
#define _FP_QNANBIT_E \
((_FP_W_TYPE)1 << (_FP_FRACBITS_E-2) % _FP_W_TYPE_SIZE)
+#define _FP_QNANBIT_SH_E \
+ ((_FP_W_TYPE)1 << (_FP_FRACBITS_E-2+_FP_WORKBITS) % _FP_W_TYPE_SIZE)
#define _FP_IMPLBIT_E \
((_FP_W_TYPE)1 << (_FP_FRACBITS_E-1) % _FP_W_TYPE_SIZE)
+#define _FP_IMPLBIT_SH_E \
+ ((_FP_W_TYPE)1 << (_FP_FRACBITS_E-1+_FP_WORKBITS) % _FP_W_TYPE_SIZE)
#define _FP_OVERFLOW_E \
((_FP_W_TYPE)1 << (_FP_WFRACBITS_E % _FP_W_TYPE_SIZE))
+typedef float XFtype __attribute__((mode(XF)));
+
#if _FP_W_TYPE_SIZE < 64
union _FP_UNION_E
{
- long double flt;
+ XFtype flt;
struct
{
#if __BYTE_ORDER == __BIG_ENDIAN
#define FP_UNPACK_EP(X,val) \
do { \
- FP_UNPACK_RAW_2_P(X,val); \
+ FP_UNPACK_RAW_EP(X,val); \
_FP_UNPACK_CANONICAL(E,4,X); \
} while (0)
+#define FP_UNPACK_SEMIRAW_E(X,val) \
+ do { \
+ _FP_UNPACK_RAW_E(X,val); \
+ _FP_UNPACK_SEMIRAW(E,4,X); \
+ } while (0)
+
+#define FP_UNPACK_SEMIRAW_EP(X,val) \
+ do { \
+ _FP_UNPACK_RAW_EP(X,val); \
+ _FP_UNPACK_SEMIRAW(E,4,X); \
+ } while (0)
+
#define FP_PACK_E(val,X) \
do { \
_FP_PACK_CANONICAL(E,4,X); \
FP_PACK_RAW_EP(val,X); \
} while (0)
+#define FP_PACK_SEMIRAW_E(val,X) \
+ do { \
+ _FP_PACK_SEMIRAW(E,4,X); \
+ _FP_PACK_RAW_E(val,X); \
+ } while (0)
+
+#define FP_PACK_SEMIRAW_EP(val,X) \
+ do { \
+ _FP_PACK_SEMIRAW(E,4,X); \
+ _FP_PACK_RAW_EP(val,X); \
+ } while (0)
+
#define FP_ISSIGNAN_E(X) _FP_ISSIGNAN(E,4,X)
#define FP_NEG_E(R,X) _FP_NEG(E,4,R,X)
#define FP_ADD_E(R,X,Y) _FP_ADD(E,4,R,X,Y)
#else /* not _FP_W_TYPE_SIZE < 64 */
union _FP_UNION_E
{
- long double flt /* __attribute__((mode(TF))) */ ;
+ XFtype flt;
struct {
#if __BYTE_ORDER == __BIG_ENDIAN
unsigned long pad : (_FP_W_TYPE_SIZE - 1 - _FP_EXPBITS_E);
_FP_UNPACK_CANONICAL(E,2,X); \
} while (0)
+#define FP_UNPACK_SEMIRAW_E(X,val) \
+ do { \
+ _FP_UNPACK_RAW_E(X,val); \
+ _FP_UNPACK_SEMIRAW(E,2,X); \
+ } while (0)
+
+#define FP_UNPACK_SEMIRAW_EP(X,val) \
+ do { \
+ _FP_UNPACK_RAW_EP(X,val); \
+ _FP_UNPACK_SEMIRAW(E,2,X); \
+ } while (0)
+
#define FP_PACK_E(val,X) \
do { \
_FP_PACK_CANONICAL(E,2,X); \
FP_PACK_RAW_EP(val,X); \
} while (0)
+#define FP_PACK_SEMIRAW_E(val,X) \
+ do { \
+ _FP_PACK_SEMIRAW(E,2,X); \
+ _FP_PACK_RAW_E(val,X); \
+ } while (0)
+
+#define FP_PACK_SEMIRAW_EP(val,X) \
+ do { \
+ _FP_PACK_SEMIRAW(E,2,X); \
+ _FP_PACK_RAW_EP(val,X); \
+ } while (0)
+
#define FP_ISSIGNAN_E(X) _FP_ISSIGNAN(E,2,X)
#define FP_NEG_E(R,X) _FP_NEG(E,2,R,X)
#define FP_ADD_E(R,X,Y) _FP_ADD(E,2,R,X,Y)
/* Software floating-point emulation.
Return a converted to IEEE double
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "single.h"
#include "double.h"
-double __extendsfdf2(float a)
+DFtype __extendsfdf2(SFtype a)
{
FP_DECL_EX;
FP_DECL_S(A);
FP_DECL_D(R);
- double r;
+ DFtype r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_S(A, a);
+ FP_UNPACK_RAW_S(A, a);
#if _FP_W_TYPE_SIZE < _FP_FRACBITS_D
- FP_CONV(D,S,2,1,R,A);
+ FP_EXTEND(D,S,2,1,R,A);
#else
- FP_CONV(D,S,1,1,R,A);
+ FP_EXTEND(D,S,1,1,R,A);
#endif
- FP_PACK_D(r, R);
+ FP_PACK_RAW_D(r, R);
FP_HANDLE_EXCEPTIONS;
return r;
/* Software floating-point emulation.
Return a converted to IEEE quad
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "single.h"
#include "quad.h"
-long double __extendsftf2(float a)
+TFtype __extendsftf2(SFtype a)
{
FP_DECL_EX;
FP_DECL_S(A);
FP_DECL_Q(R);
- long double r;
+ TFtype r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_S(A, a);
+ FP_UNPACK_RAW_S(A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
- FP_CONV(Q,S,4,1,R,A);
+ FP_EXTEND(Q,S,4,1,R,A);
#else
- FP_CONV(Q,S,2,1,R,A);
+ FP_EXTEND(Q,S,2,1,R,A);
#endif
- FP_PACK_Q(r, R);
+ FP_PACK_RAW_Q(r, R);
FP_HANDLE_EXCEPTIONS;
return r;
/* Software floating-point emulation.
Convert a to 64bit signed integer
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "double.h"
-DItype __fixdfdi(double a)
+DItype __fixdfdi(DFtype a)
{
FP_DECL_EX;
FP_DECL_D(A);
- DItype r;
+ UDItype r;
- FP_UNPACK_D(A, a);
- FP_TO_INT_D(r, A, 64, 1);
+ FP_UNPACK_RAW_D(A, a);
+ FP_TO_INT_D(r, A, DI_BITS, 1);
FP_HANDLE_EXCEPTIONS;
return r;
/* Software floating-point emulation.
Convert a to 32bit signed integer
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "double.h"
-SItype __fixdfsi(double a)
+SItype __fixdfsi(DFtype a)
{
FP_DECL_EX;
FP_DECL_D(A);
- SItype r;
+ USItype r;
- FP_UNPACK_D(A, a);
- FP_TO_INT_D(r, A, 32, 1);
+ FP_UNPACK_RAW_D(A, a);
+ FP_TO_INT_D(r, A, SI_BITS, 1);
FP_HANDLE_EXCEPTIONS;
return r;
/* Software floating-point emulation.
Convert a to 64bit signed integer
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "single.h"
-DItype __fixsfdi(float a)
+DItype __fixsfdi(SFtype a)
{
FP_DECL_EX;
FP_DECL_S(A);
- DItype r;
+ UDItype r;
- FP_UNPACK_S(A, a);
- FP_TO_INT_S(r, A, 64, 1);
+ FP_UNPACK_RAW_S(A, a);
+ FP_TO_INT_S(r, A, DI_BITS, 1);
FP_HANDLE_EXCEPTIONS;
return r;
/* Software floating-point emulation.
Convert a to 32bit signed integer
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "single.h"
-SItype __fixsfsi(float a)
+SItype __fixsfsi(SFtype a)
{
FP_DECL_EX;
FP_DECL_S(A);
- SItype r;
+ USItype r;
- FP_UNPACK_S(A, a);
- FP_TO_INT_S(r, A, 32, 1);
+ FP_UNPACK_RAW_S(A, a);
+ FP_TO_INT_S(r, A, SI_BITS, 1);
FP_HANDLE_EXCEPTIONS;
return r;
/* Software floating-point emulation.
Convert a to 64bit signed integer
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "quad.h"
-DItype __fixtfdi(long double a)
+DItype __fixtfdi(TFtype a)
{
FP_DECL_EX;
FP_DECL_Q(A);
- DItype r;
+ UDItype r;
- FP_UNPACK_Q(A, a);
- FP_TO_INT_Q(r, A, 64, 1);
+ FP_UNPACK_RAW_Q(A, a);
+ FP_TO_INT_Q(r, A, DI_BITS, 1);
FP_HANDLE_EXCEPTIONS;
return r;
/* Software floating-point emulation.
Convert a to 32bit signed integer
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "quad.h"
-SItype __fixtfsi(long double a)
+SItype __fixtfsi(TFtype a)
{
FP_DECL_EX;
FP_DECL_Q(A);
- SItype r;
+ USItype r;
- FP_UNPACK_Q(A, a);
- FP_TO_INT_Q(r, A, 32, 1);
+ FP_UNPACK_RAW_Q(A, a);
+ FP_TO_INT_Q(r, A, SI_BITS, 1);
FP_HANDLE_EXCEPTIONS;
return r;
/* Software floating-point emulation.
Convert a to 64bit unsigned integer
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "double.h"
-UDItype __fixunsdfdi(double a)
+UDItype __fixunsdfdi(DFtype a)
{
FP_DECL_EX;
FP_DECL_D(A);
UDItype r;
- FP_UNPACK_D(A, a);
- FP_TO_INT_D(r, A, 64, 0);
+ FP_UNPACK_RAW_D(A, a);
+ FP_TO_INT_D(r, A, DI_BITS, 0);
FP_HANDLE_EXCEPTIONS;
return r;
/* Software floating-point emulation.
Convert a to 32bit unsigned integer
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "double.h"
-USItype __fixunsdfsi(double a)
+USItype __fixunsdfsi(DFtype a)
{
FP_DECL_EX;
FP_DECL_D(A);
USItype r;
- FP_UNPACK_D(A, a);
- FP_TO_INT_D(r, A, 32, 0);
+ FP_UNPACK_RAW_D(A, a);
+ FP_TO_INT_D(r, A, SI_BITS, 0);
FP_HANDLE_EXCEPTIONS;
return r;
/* Software floating-point emulation.
Convert a to 64bit unsigned integer
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "single.h"
-UDItype __fixunssfdi(float a)
+UDItype __fixunssfdi(SFtype a)
{
FP_DECL_EX;
FP_DECL_S(A);
UDItype r;
- FP_UNPACK_S(A, a);
- FP_TO_INT_S(r, A, 64, 0);
+ FP_UNPACK_RAW_S(A, a);
+ FP_TO_INT_S(r, A, DI_BITS, 0);
FP_HANDLE_EXCEPTIONS;
return r;
/* Software floating-point emulation.
Convert a to 32bit unsigned integer
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "single.h"
-USItype __fixunssfsi(float a)
+USItype __fixunssfsi(SFtype a)
{
FP_DECL_EX;
FP_DECL_S(A);
USItype r;
- FP_UNPACK_S(A, a);
- FP_TO_INT_S(r, A, 32, 0);
+ FP_UNPACK_RAW_S(A, a);
+ FP_TO_INT_S(r, A, SI_BITS, 0);
FP_HANDLE_EXCEPTIONS;
return r;
/* Software floating-point emulation.
Convert a to 64bit unsigned integer
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "quad.h"
-UDItype __fixunstfdi(long double a)
+UDItype __fixunstfdi(TFtype a)
{
FP_DECL_EX;
FP_DECL_Q(A);
UDItype r;
- FP_UNPACK_Q(A, a);
- FP_TO_INT_Q(r, A, 64, 0);
+ FP_UNPACK_RAW_Q(A, a);
+ FP_TO_INT_Q(r, A, DI_BITS, 0);
FP_HANDLE_EXCEPTIONS;
return r;
/* Software floating-point emulation.
Convert a to 32bit unsigned integer
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "quad.h"
-USItype __fixunstfsi(long double a)
+USItype __fixunstfsi(TFtype a)
{
FP_DECL_EX;
FP_DECL_Q(A);
USItype r;
- FP_UNPACK_Q(A, a);
- FP_TO_INT_Q(r, A, 32, 0);
+ FP_UNPACK_RAW_Q(A, a);
+ FP_TO_INT_Q(r, A, SI_BITS, 0);
FP_HANDLE_EXCEPTIONS;
return r;
/* Software floating-point emulation.
Convert a 64bit signed integer to IEEE double
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "double.h"
-double __floatdidf(DItype i)
+DFtype __floatdidf(DItype i)
{
FP_DECL_EX;
FP_DECL_D(A);
- double a;
+ DFtype a;
- FP_FROM_INT_D(A, i, 64, long long);
- FP_PACK_D(a, A);
+ FP_FROM_INT_D(A, i, DI_BITS, UDItype);
+ FP_PACK_RAW_D(a, A);
FP_HANDLE_EXCEPTIONS;
return a;
/* Software floating-point emulation.
Convert a 64bit signed integer to IEEE single
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "single.h"
-float __floatdisf(DItype i)
+SFtype __floatdisf(DItype i)
{
FP_DECL_EX;
FP_DECL_S(A);
- float a;
+ SFtype a;
- FP_FROM_INT_S(A, i, 64, long long);
- FP_PACK_S(a, A);
+ FP_FROM_INT_S(A, i, DI_BITS, UDItype);
+ FP_PACK_RAW_S(a, A);
FP_HANDLE_EXCEPTIONS;
return a;
/* Software floating-point emulation.
Convert a 64bit signed integer to IEEE quad
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "quad.h"
-long double __floatditf(DItype i)
+TFtype __floatditf(DItype i)
{
FP_DECL_EX;
FP_DECL_Q(A);
- long double a;
+ TFtype a;
- FP_FROM_INT_Q(A, i, 64, long long);
- FP_PACK_Q(a, A);
+ FP_FROM_INT_Q(A, i, DI_BITS, UDItype);
+ FP_PACK_RAW_Q(a, A);
FP_HANDLE_EXCEPTIONS;
return a;
/* Software floating-point emulation.
Convert a 32bit signed integer to IEEE double
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "double.h"
-double __floatsidf(SItype i)
+DFtype __floatsidf(SItype i)
{
FP_DECL_EX;
FP_DECL_D(A);
- double a;
+ DFtype a;
- FP_FROM_INT_D(A, i, 32, int);
- FP_PACK_D(a, A);
+ FP_FROM_INT_D(A, i, SI_BITS, USItype);
+ FP_PACK_RAW_D(a, A);
FP_HANDLE_EXCEPTIONS;
return a;
/* Software floating-point emulation.
Convert a 32bit signed integer to IEEE single
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "single.h"
-float __floatsisf(SItype i)
+SFtype __floatsisf(SItype i)
{
FP_DECL_EX;
FP_DECL_S(A);
- float a;
+ SFtype a;
- FP_FROM_INT_S(A, i, 32, int);
- FP_PACK_S(a, A);
+ FP_FROM_INT_S(A, i, SI_BITS, USItype);
+ FP_PACK_RAW_S(a, A);
FP_HANDLE_EXCEPTIONS;
return a;
/* Software floating-point emulation.
Convert a 32bit signed integer to IEEE quad
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "quad.h"
-long double __floatsitf(SItype i)
+TFtype __floatsitf(SItype i)
{
FP_DECL_EX;
FP_DECL_Q(A);
- long double a;
+ TFtype a;
- FP_FROM_INT_Q(A, i, 32, int);
- FP_PACK_Q(a, A);
+ FP_FROM_INT_Q(A, i, SI_BITS, USItype);
+ FP_PACK_RAW_Q(a, A);
FP_HANDLE_EXCEPTIONS;
return a;
{
FP_DECL_EX;
FP_DECL_D(A);
- double a;
+ DFtype a;
- FP_FROM_INT_D(A, i, 64, long long);
- FP_PACK_D(a, A);
+ FP_FROM_INT_D(A, i, DI_BITS, UDItype);
+ FP_PACK_RAW_D(a, A);
FP_HANDLE_EXCEPTIONS;
return a;
{
FP_DECL_EX;
FP_DECL_S(A);
- float a;
+ SFtype a;
- FP_FROM_INT_S(A, i, 64, long long);
- FP_PACK_S(a, A);
+ FP_FROM_INT_S(A, i, DI_BITS, UDItype);
+ FP_PACK_RAW_S(a, A);
FP_HANDLE_EXCEPTIONS;
return a;
#include "soft-fp.h"
#include "quad.h"
-long double
+TFtype
__floatunditf(UDItype i)
{
FP_DECL_EX;
FP_DECL_Q(A);
- long double a;
+ TFtype a;
- FP_FROM_INT_Q(A, i, 64, long long);
- FP_PACK_Q(a, A);
+ FP_FROM_INT_Q(A, i, DI_BITS, UDItype);
+ FP_PACK_RAW_Q(a, A);
FP_HANDLE_EXCEPTIONS;
return a;
{
FP_DECL_EX;
FP_DECL_D(A);
- double a;
+ DFtype a;
- FP_FROM_INT_D(A, i, 32, int);
- FP_PACK_D(a, A);
+ FP_FROM_INT_D(A, i, SI_BITS, USItype);
+ FP_PACK_RAW_D(a, A);
FP_HANDLE_EXCEPTIONS;
return a;
{
FP_DECL_EX;
FP_DECL_S(A);
- float a;
+ SFtype a;
- FP_FROM_INT_S(A, i, 32, int);
- FP_PACK_S(a, A);
+ FP_FROM_INT_S(A, i, SI_BITS, USItype);
+ FP_PACK_RAW_S(a, A);
FP_HANDLE_EXCEPTIONS;
return a;
#include "soft-fp.h"
#include "quad.h"
-long double
+TFtype
__floatunsitf(USItype i)
{
FP_DECL_EX;
FP_DECL_Q(A);
- long double a;
+ TFtype a;
- FP_FROM_INT_Q(A, i, 32, int);
- FP_PACK_Q(a, A);
+ FP_FROM_INT_Q(A, i, SI_BITS, USItype);
+ FP_PACK_RAW_Q(a, A);
FP_HANDLE_EXCEPTIONS;
return a;
/* Software floating-point emulation.
Return 0 iff a == b, 1 iff a > b, -2 iff a ? b, -1 iff a < b
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "double.h"
-int __gedf2(double a, double b)
+int __gedf2(DFtype a, DFtype b)
{
FP_DECL_EX;
FP_DECL_D(A); FP_DECL_D(B);
/* Software floating-point emulation.
Return 0 iff a == b, 1 iff a > b, -2 iff a ? b, -1 iff a < b
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "single.h"
-int __gesf2(float a, float b)
+int __gesf2(SFtype a, SFtype b)
{
FP_DECL_EX;
FP_DECL_S(A); FP_DECL_S(B);
/* Software floating-point emulation.
Return 0 iff a == b, 1 iff a > b, -2 iff a ? b, -1 iff a < b
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "quad.h"
-int __getf2(long double a, long double b)
+int __getf2(TFtype a, TFtype b)
{
FP_DECL_EX;
FP_DECL_Q(A); FP_DECL_Q(B);
/* Software floating-point emulation.
Return 0 iff a == b, 1 iff a > b, 2 iff a ? b, -1 iff a < b
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "double.h"
-int __ledf2(double a, double b)
+int __ledf2(DFtype a, DFtype b)
{
FP_DECL_EX;
FP_DECL_D(A); FP_DECL_D(B);
/* Software floating-point emulation.
Return 0 iff a == b, 1 iff a > b, 2 iff a ? b, -1 iff a < b
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "single.h"
-int __lesf2(float a, float b)
+int __lesf2(SFtype a, SFtype b)
{
FP_DECL_EX;
FP_DECL_S(A); FP_DECL_S(B);
/* Software floating-point emulation.
Return 0 iff a == b, 1 iff a > b, 2 iff a ? b, -1 iff a < b
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "quad.h"
-int __letf2(long double a, long double b)
+int __letf2(TFtype a, TFtype b)
{
FP_DECL_EX;
FP_DECL_Q(A); FP_DECL_Q(B);
/* Software floating-point emulation.
Return a * b
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "double.h"
-double __muldf3(double a, double b)
+DFtype __muldf3(DFtype a, DFtype b)
{
FP_DECL_EX;
FP_DECL_D(A); FP_DECL_D(B); FP_DECL_D(R);
- double r;
+ DFtype r;
FP_INIT_ROUNDMODE;
FP_UNPACK_D(A, a);
/* Software floating-point emulation.
Return a * b
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "single.h"
-float __mulsf3(float a, float b)
+SFtype __mulsf3(SFtype a, SFtype b)
{
FP_DECL_EX;
FP_DECL_S(A); FP_DECL_S(B); FP_DECL_S(R);
- float r;
+ SFtype r;
FP_INIT_ROUNDMODE;
FP_UNPACK_S(A, a);
/* Software floating-point emulation.
Return a * b
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "quad.h"
-long double __multf3(long double a, long double b)
+TFtype __multf3(TFtype a, TFtype b)
{
FP_DECL_EX;
FP_DECL_Q(A); FP_DECL_Q(B); FP_DECL_Q(R);
- long double r;
+ TFtype r;
FP_INIT_ROUNDMODE;
FP_UNPACK_Q(A, a);
/* Software floating-point emulation.
Return -a
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "double.h"
-double __negdf2(double a)
+DFtype __negdf2(DFtype a)
{
FP_DECL_EX;
FP_DECL_D(A); FP_DECL_D(R);
- double r;
+ DFtype r;
FP_UNPACK_D(A, a);
FP_NEG_D(R, A);
/* Software floating-point emulation.
Return -a
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "single.h"
-float __negsf2(float a)
+SFtype __negsf2(SFtype a)
{
FP_DECL_EX;
FP_DECL_S(A); FP_DECL_S(R);
- float r;
+ SFtype r;
FP_UNPACK_S(A, a);
FP_NEG_S(R, A);
/* Software floating-point emulation.
Return -a
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "quad.h"
-long double __negtf2(long double a)
+TFtype __negtf2(TFtype a)
{
FP_DECL_EX;
FP_DECL_Q(A); FP_DECL_Q(R);
- long double r;
+ TFtype r;
FP_UNPACK_Q(A, a);
FP_NEG_Q(R, A);
/* Software floating-point emulation.
Basic one-word fraction declaration and manipulation.
- Copyright (C) 1997,1998,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1998,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com),
Jakub Jelinek (jj@ultra.linux.cz),
#define _FP_FRAC_SRL_1(X,N) (X##_f >>= N)
/* Right shift with sticky-lsb. */
+#define _FP_FRAC_SRST_1(X,S,N,sz) __FP_FRAC_SRST_1(X##_f, S, N, sz)
#define _FP_FRAC_SRS_1(X,N,sz) __FP_FRAC_SRS_1(X##_f, N, sz)
+#define __FP_FRAC_SRST_1(X,S,N,sz) \
+do { \
+ S = (__builtin_constant_p(N) && (N) == 1 \
+ ? X & 1 : (X << (_FP_W_TYPE_SIZE - (N))) != 0); \
+ X = X >> (N); \
+} while (0)
+
#define __FP_FRAC_SRS_1(X,N,sz) \
(X = (X >> (N) | (__builtin_constant_p(N) && (N) == 1 \
? X & 1 : (X << (_FP_W_TYPE_SIZE - (N))) != 0)))
* Convert FP values between word sizes
*/
-#define _FP_FRAC_CONV_1_1(dfs, sfs, D, S) \
- do { \
- D##_f = S##_f; \
- if (_FP_WFRACBITS_##sfs > _FP_WFRACBITS_##dfs) \
- { \
- if (S##_c != FP_CLS_NAN) \
- _FP_FRAC_SRS_1(D, (_FP_WFRACBITS_##sfs-_FP_WFRACBITS_##dfs), \
- _FP_WFRACBITS_##sfs); \
- else \
- _FP_FRAC_SRL_1(D, (_FP_WFRACBITS_##sfs-_FP_WFRACBITS_##dfs)); \
- } \
- else \
- D##_f <<= _FP_WFRACBITS_##dfs - _FP_WFRACBITS_##sfs; \
- } while (0)
+#define _FP_FRAC_COPY_1_1(D, S) (D##_f = S##_f)
/* Software floating-point emulation.
Basic two-word fraction declaration and manipulation.
- Copyright (C) 1997,1998,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1998,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com),
Jakub Jelinek (jj@ultra.linux.cz),
#define _FP_FRAC_LOW_2(X) (X##_f0)
#define _FP_FRAC_WORD_2(X,w) (X##_f##w)
-#define _FP_FRAC_SLL_2(X,N) \
- do { \
- if ((N) < _FP_W_TYPE_SIZE) \
- { \
- if (__builtin_constant_p(N) && (N) == 1) \
- { \
- X##_f1 = X##_f1 + X##_f1 + (((_FP_WS_TYPE)(X##_f0)) < 0); \
- X##_f0 += X##_f0; \
- } \
- else \
- { \
- X##_f1 = X##_f1 << (N) | X##_f0 >> (_FP_W_TYPE_SIZE - (N)); \
- X##_f0 <<= (N); \
- } \
- } \
- else \
- { \
- X##_f1 = X##_f0 << ((N) - _FP_W_TYPE_SIZE); \
- X##_f0 = 0; \
- } \
- } while (0)
+#define _FP_FRAC_SLL_2(X,N) \
+(void)(((N) < _FP_W_TYPE_SIZE) \
+ ? ({ \
+ if (__builtin_constant_p(N) && (N) == 1) \
+ { \
+ X##_f1 = X##_f1 + X##_f1 + (((_FP_WS_TYPE)(X##_f0)) < 0); \
+ X##_f0 += X##_f0; \
+ } \
+ else \
+ { \
+ X##_f1 = X##_f1 << (N) | X##_f0 >> (_FP_W_TYPE_SIZE - (N)); \
+ X##_f0 <<= (N); \
+ } \
+ 0; \
+ }) \
+ : ({ \
+ X##_f1 = X##_f0 << ((N) - _FP_W_TYPE_SIZE); \
+ X##_f0 = 0; \
+ }))
+
#define _FP_FRAC_SRL_2(X,N) \
- do { \
- if ((N) < _FP_W_TYPE_SIZE) \
- { \
- X##_f0 = X##_f0 >> (N) | X##_f1 << (_FP_W_TYPE_SIZE - (N)); \
- X##_f1 >>= (N); \
- } \
- else \
- { \
- X##_f0 = X##_f1 >> ((N) - _FP_W_TYPE_SIZE); \
- X##_f1 = 0; \
- } \
- } while (0)
+(void)(((N) < _FP_W_TYPE_SIZE) \
+ ? ({ \
+ X##_f0 = X##_f0 >> (N) | X##_f1 << (_FP_W_TYPE_SIZE - (N)); \
+ X##_f1 >>= (N); \
+ }) \
+ : ({ \
+ X##_f0 = X##_f1 >> ((N) - _FP_W_TYPE_SIZE); \
+ X##_f1 = 0; \
+ }))
/* Right shift with sticky-lsb. */
-#define _FP_FRAC_SRS_2(X,N,sz) \
- do { \
- if ((N) < _FP_W_TYPE_SIZE) \
- { \
- X##_f0 = (X##_f1 << (_FP_W_TYPE_SIZE - (N)) | X##_f0 >> (N) | \
- (__builtin_constant_p(N) && (N) == 1 \
- ? X##_f0 & 1 \
- : (X##_f0 << (_FP_W_TYPE_SIZE - (N))) != 0)); \
- X##_f1 >>= (N); \
- } \
- else \
- { \
- X##_f0 = (X##_f1 >> ((N) - _FP_W_TYPE_SIZE) | \
- (((X##_f1 << (2*_FP_W_TYPE_SIZE - (N))) | \
- X##_f0) != 0)); \
- X##_f1 = 0; \
- } \
- } while (0)
+#define _FP_FRAC_SRST_2(X,S, N,sz) \
+(void)(((N) < _FP_W_TYPE_SIZE) \
+ ? ({ \
+ S = (__builtin_constant_p(N) && (N) == 1 \
+ ? X##_f0 & 1 \
+ : (X##_f0 << (_FP_W_TYPE_SIZE - (N))) != 0); \
+ X##_f0 = (X##_f1 << (_FP_W_TYPE_SIZE - (N)) | X##_f0 >> (N)); \
+ X##_f1 >>= (N); \
+ }) \
+ : ({ \
+ S = ((((N) == _FP_W_TYPE_SIZE \
+ ? 0 \
+ : (X##_f1 << (2*_FP_W_TYPE_SIZE - (N)))) \
+ | X##_f0) != 0); \
+ X##_f0 = (X##_f1 >> ((N) - _FP_W_TYPE_SIZE)); \
+ X##_f1 = 0; \
+ }))
+
+#define _FP_FRAC_SRS_2(X,N,sz) \
+(void)(((N) < _FP_W_TYPE_SIZE) \
+ ? ({ \
+ X##_f0 = (X##_f1 << (_FP_W_TYPE_SIZE - (N)) | X##_f0 >> (N) | \
+ (__builtin_constant_p(N) && (N) == 1 \
+ ? X##_f0 & 1 \
+ : (X##_f0 << (_FP_W_TYPE_SIZE - (N))) != 0)); \
+ X##_f1 >>= (N); \
+ }) \
+ : ({ \
+ X##_f0 = (X##_f1 >> ((N) - _FP_W_TYPE_SIZE) | \
+ ((((N) == _FP_W_TYPE_SIZE \
+ ? 0 \
+ : (X##_f1 << (2*_FP_W_TYPE_SIZE - (N)))) \
+ | X##_f0) != 0)); \
+ X##_f1 = 0; \
+ }))
#define _FP_FRAC_ADDI_2(X,I) \
__FP_FRAC_ADDI_2(X##_f1, X##_f0, I)
#define _FP_FRAC_CLEAR_OVERP_2(fs,X) (_FP_FRAC_HIGH_##fs(X) &= ~_FP_OVERFLOW_##fs)
#define _FP_FRAC_EQ_2(X, Y) (X##_f1 == Y##_f1 && X##_f0 == Y##_f0)
#define _FP_FRAC_GT_2(X, Y) \
- (X##_f1 > Y##_f1 || X##_f1 == Y##_f1 && X##_f0 > Y##_f0)
+ (X##_f1 > Y##_f1 || (X##_f1 == Y##_f1 && X##_f0 > Y##_f0))
#define _FP_FRAC_GE_2(X, Y) \
- (X##_f1 > Y##_f1 || X##_f1 == Y##_f1 && X##_f0 >= Y##_f0)
+ (X##_f1 > Y##_f1 || (X##_f1 == Y##_f1 && X##_f0 >= Y##_f0))
#define _FP_ZEROFRAC_2 0, 0
#define _FP_MINFRAC_2 0, 1
*/
#define _FP_FRAC_ASSEMBLE_2(r, X, rsize) \
- do { \
- if (rsize <= _FP_W_TYPE_SIZE) \
- r = X##_f0; \
- else \
- { \
- r = X##_f1; \
- r <<= _FP_W_TYPE_SIZE; \
- r += X##_f0; \
- } \
- } while (0)
+(void)((rsize <= _FP_W_TYPE_SIZE) \
+ ? ({ r = X##_f0; }) \
+ : ({ \
+ r = X##_f1; \
+ r <<= _FP_W_TYPE_SIZE; \
+ r += X##_f0; \
+ }))
#define _FP_FRAC_DISASSEMBLE_2(X, r, rsize) \
do { \
* Convert FP values between word sizes
*/
-#define _FP_FRAC_CONV_1_2(dfs, sfs, D, S) \
- do { \
- if (S##_c != FP_CLS_NAN) \
- _FP_FRAC_SRS_2(S, (_FP_WFRACBITS_##sfs - _FP_WFRACBITS_##dfs), \
- _FP_WFRACBITS_##sfs); \
- else \
- _FP_FRAC_SRL_2(S, (_FP_WFRACBITS_##sfs - _FP_WFRACBITS_##dfs)); \
- D##_f = S##_f0; \
- } while (0)
-
-#define _FP_FRAC_CONV_2_1(dfs, sfs, D, S) \
- do { \
- D##_f0 = S##_f; \
- D##_f1 = 0; \
- _FP_FRAC_SLL_2(D, (_FP_WFRACBITS_##dfs - _FP_WFRACBITS_##sfs)); \
- } while (0)
+#define _FP_FRAC_COPY_1_2(D, S) (D##_f = S##_f0)
+#define _FP_FRAC_COPY_2_1(D, S) ((D##_f0 = S##_f), (D##_f1 = 0))
/* Software floating-point emulation.
Basic four-word fraction declaration and manipulation.
- Copyright (C) 1997,1998,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1998,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com),
Jakub Jelinek (jj@ultra.linux.cz),
* but that if any of the bits that fall off the right hand side
* were one then we always set the LSbit.
*/
-#define _FP_FRAC_SRS_4(X,N,size) \
- do { \
- _FP_I_TYPE _up, _down, _skip, _i; \
- _FP_W_TYPE _s; \
- _skip = (N) / _FP_W_TYPE_SIZE; \
- _down = (N) % _FP_W_TYPE_SIZE; \
- _up = _FP_W_TYPE_SIZE - _down; \
- for (_s = _i = 0; _i < _skip; ++_i) \
- _s |= X##_f[_i]; \
- _s |= X##_f[_i] << _up; \
-/* s is now != 0 if we want to set the LSbit */ \
- if (!_down) \
- for (_i = 0; _i <= 3-_skip; ++_i) \
- X##_f[_i] = X##_f[_i+_skip]; \
- else \
- { \
- for (_i = 0; _i < 3-_skip; ++_i) \
- X##_f[_i] = X##_f[_i+_skip] >> _down \
- | X##_f[_i+_skip+1] << _up; \
- X##_f[_i++] = X##_f[3] >> _down; \
- } \
- for (; _i < 4; ++_i) \
- X##_f[_i] = 0; \
- /* don't fix the LSB until the very end when we're sure f[0] is stable */ \
- X##_f[0] |= (_s != 0); \
+#define _FP_FRAC_SRST_4(X,S,N,size) \
+ do { \
+ _FP_I_TYPE _up, _down, _skip, _i; \
+ _FP_W_TYPE _s; \
+ _skip = (N) / _FP_W_TYPE_SIZE; \
+ _down = (N) % _FP_W_TYPE_SIZE; \
+ _up = _FP_W_TYPE_SIZE - _down; \
+ for (_s = _i = 0; _i < _skip; ++_i) \
+ _s |= X##_f[_i]; \
+ if (!_down) \
+ for (_i = 0; _i <= 3-_skip; ++_i) \
+ X##_f[_i] = X##_f[_i+_skip]; \
+ else \
+ { \
+ _s |= X##_f[_i] << _up; \
+ for (_i = 0; _i < 3-_skip; ++_i) \
+ X##_f[_i] = X##_f[_i+_skip] >> _down \
+ | X##_f[_i+_skip+1] << _up; \
+ X##_f[_i++] = X##_f[3] >> _down; \
+ } \
+ for (; _i < 4; ++_i) \
+ X##_f[_i] = 0; \
+ S = (_s != 0); \
+ } while (0)
+
+#define _FP_FRAC_SRS_4(X,N,size) \
+ do { \
+ int _sticky; \
+ _FP_FRAC_SRST_4(X, _sticky, N, size); \
+ X##_f[0] |= _sticky; \
} while (0)
#define _FP_FRAC_ADD_4(R,X,Y) \
#ifndef __FP_FRAC_ADD_3
#define __FP_FRAC_ADD_3(r2,r1,r0,x2,x1,x0,y2,y1,y0) \
do { \
- int _c1, _c2; \
+ _FP_W_TYPE _c1, _c2; \
r0 = x0 + y0; \
_c1 = r0 < x0; \
r1 = x1 + y1; \
#ifndef __FP_FRAC_ADD_4
#define __FP_FRAC_ADD_4(r3,r2,r1,r0,x3,x2,x1,x0,y3,y2,y1,y0) \
do { \
- int _c1, _c2, _c3; \
+ _FP_W_TYPE _c1, _c2, _c3; \
r0 = x0 + y0; \
_c1 = r0 < x0; \
r1 = x1 + y1; \
#ifndef __FP_FRAC_SUB_3
#define __FP_FRAC_SUB_3(r2,r1,r0,x2,x1,x0,y2,y1,y0) \
do { \
- int _c1, _c2; \
+ _FP_W_TYPE _c1, _c2; \
r0 = x0 - y0; \
_c1 = r0 > x0; \
r1 = x1 - y1; \
#ifndef __FP_FRAC_SUB_4
#define __FP_FRAC_SUB_4(r3,r2,r1,r0,x3,x2,x1,x0,y3,y2,y1,y0) \
do { \
- int _c1, _c2, _c3; \
+ _FP_W_TYPE _c1, _c2, _c3; \
r0 = x0 - y0; \
_c1 = r0 > x0; \
r1 = x1 - y1; \
* internally [eg, that 2 word vars are X_f0 and x_f1]. But so do
* the ones in op-2.h and op-1.h.
*/
-#define _FP_FRAC_CONV_1_4(dfs, sfs, D, S) \
- do { \
- if (S##_c != FP_CLS_NAN) \
- _FP_FRAC_SRS_4(S, (_FP_WFRACBITS_##sfs - _FP_WFRACBITS_##dfs), \
- _FP_WFRACBITS_##sfs); \
- else \
- _FP_FRAC_SRL_4(S, (_FP_WFRACBITS_##sfs - _FP_WFRACBITS_##dfs)); \
- D##_f = S##_f[0]; \
- } while (0)
+#define _FP_FRAC_COPY_1_4(D, S) (D##_f = S##_f[0])
-#define _FP_FRAC_CONV_2_4(dfs, sfs, D, S) \
- do { \
- if (S##_c != FP_CLS_NAN) \
- _FP_FRAC_SRS_4(S, (_FP_WFRACBITS_##sfs - _FP_WFRACBITS_##dfs), \
- _FP_WFRACBITS_##sfs); \
- else \
- _FP_FRAC_SRL_4(S, (_FP_WFRACBITS_##sfs - _FP_WFRACBITS_##dfs)); \
- D##_f0 = S##_f[0]; \
- D##_f1 = S##_f[1]; \
- } while (0)
+#define _FP_FRAC_COPY_2_4(D, S) \
+do { \
+ D##_f0 = S##_f[0]; \
+ D##_f1 = S##_f[1]; \
+} while (0)
/* Assembly/disassembly for converting to/from integral types.
* No shifting or overflow handled here.
X##_f[3] = (rsize <= 3*_FP_W_TYPE_SIZE ? 0 : r >> 3*_FP_W_TYPE_SIZE); \
} while (0);
-#define _FP_FRAC_CONV_4_1(dfs, sfs, D, S) \
- do { \
- D##_f[0] = S##_f; \
- D##_f[1] = D##_f[2] = D##_f[3] = 0; \
- _FP_FRAC_SLL_4(D, (_FP_WFRACBITS_##dfs - _FP_WFRACBITS_##sfs)); \
- } while (0)
-
-#define _FP_FRAC_CONV_4_2(dfs, sfs, D, S) \
- do { \
- D##_f[0] = S##_f0; \
- D##_f[1] = S##_f1; \
- D##_f[2] = D##_f[3] = 0; \
- _FP_FRAC_SLL_4(D, (_FP_WFRACBITS_##dfs - _FP_WFRACBITS_##sfs)); \
- } while (0)
-
+#define _FP_FRAC_COPY_4_1(D, S) \
+do { \
+ D##_f[0] = S##_f; \
+ D##_f[1] = D##_f[2] = D##_f[3] = 0; \
+} while (0)
+
+#define _FP_FRAC_COPY_4_2(D, S) \
+do { \
+ D##_f[0] = S##_f0; \
+ D##_f[1] = S##_f1; \
+ D##_f[2] = D##_f[3] = 0; \
+} while (0)
/* Software floating-point emulation.
Basic eight-word fraction declaration and manipulation.
- Copyright (C) 1997,1998,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1998,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com),
Jakub Jelinek (jj@ultra.linux.cz) and
_up = _FP_W_TYPE_SIZE - _down; \
for (_s = _i = 0; _i < _skip; ++_i) \
_s |= X##_f[_i]; \
- _s |= X##_f[_i] << _up; \
-/* s is now != 0 if we want to set the LSbit */ \
if (!_down) \
for (_i = 0; _i <= 7-_skip; ++_i) \
X##_f[_i] = X##_f[_i+_skip]; \
else \
{ \
+ _s |= X##_f[_i] << _up; \
for (_i = 0; _i < 7-_skip; ++_i) \
X##_f[_i] = X##_f[_i+_skip] >> _down \
| X##_f[_i+_skip+1] << _up; \
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
-#define _FP_DECL(wc, X) \
- _FP_I_TYPE X##_c, X##_s, X##_e; \
+#define _FP_DECL(wc, X) \
+ _FP_I_TYPE X##_c __attribute__((unused)), X##_s, X##_e; \
_FP_FRAC_DECL_##wc(X)
/*
} \
} while (0)
+/* Finish unpacking an fp value in semi-raw mode: the mantissa is
+ shifted by _FP_WORKBITS but the implicit MSB is not inserted and
+ other classification is not done. */
+#define _FP_UNPACK_SEMIRAW(fs, wc, X) _FP_FRAC_SLL_##wc(X, _FP_WORKBITS)
+
+/* A semi-raw value has overflowed to infinity. Adjust the mantissa
+ and exponent appropriately. */
+#define _FP_OVERFLOW_SEMIRAW(fs, wc, X) \
+do { \
+ if (FP_ROUNDMODE == FP_RND_NEAREST \
+ || (FP_ROUNDMODE == FP_RND_PINF && !X##_s) \
+ || (FP_ROUNDMODE == FP_RND_MINF && X##_s)) \
+ { \
+ X##_e = _FP_EXPMAX_##fs; \
+ _FP_FRAC_SET_##wc(X, _FP_ZEROFRAC_##wc); \
+ } \
+ else \
+ { \
+ X##_e = _FP_EXPMAX_##fs - 1; \
+ FP_SET_EXCEPTION(FP_EX_OVERFLOW); \
+ FP_SET_EXCEPTION(FP_EX_INEXACT); \
+ _FP_FRAC_SET_##wc(X, _FP_MAXFRAC_##wc); \
+ } \
+} while (0)
+
+/* Check for a semi-raw value being a signaling NaN and raise the
+ invalid exception if so. */
+#define _FP_CHECK_SIGNAN_SEMIRAW(fs, wc, X) \
+do { \
+ if (X##_e == _FP_EXPMAX_##fs \
+ && !_FP_FRAC_ZEROP_##wc(X) \
+ && !(_FP_FRAC_HIGH_##fs(X) & _FP_QNANBIT_SH_##fs)) \
+ FP_SET_EXCEPTION(FP_EX_INVALID); \
+} while (0)
+
+/* Choose a NaN result from an operation on two semi-raw NaN
+ values. */
+#define _FP_CHOOSENAN_SEMIRAW(fs, wc, R, X, Y, OP) \
+do { \
+ /* _FP_CHOOSENAN expects raw values, so shift as required. */ \
+ _FP_FRAC_SRL_##wc(X, _FP_WORKBITS); \
+ _FP_FRAC_SRL_##wc(Y, _FP_WORKBITS); \
+ _FP_CHOOSENAN(fs, wc, R, X, Y, OP); \
+ _FP_FRAC_SLL_##wc(R, _FP_WORKBITS); \
+} while (0)
+
+/* Test whether a biased exponent is normal (not zero or maximum). */
+#define _FP_EXP_NORMAL(fs, wc, X) (((X##_e + 1) & _FP_EXPMAX_##fs) > 1)
+
+/* Prepare to pack an fp value in semi-raw mode: the mantissa is
+ rounded and shifted right, with the rounding possibly increasing
+ the exponent (including changing a finite value to infinity). */
+#define _FP_PACK_SEMIRAW(fs, wc, X) \
+do { \
+ _FP_ROUND(wc, X); \
+ if (_FP_FRAC_HIGH_##fs(X) \
+ & (_FP_OVERFLOW_##fs >> 1)) \
+ { \
+ _FP_FRAC_HIGH_##fs(X) &= ~(_FP_OVERFLOW_##fs >> 1); \
+ X##_e++; \
+ if (X##_e == _FP_EXPMAX_##fs) \
+ _FP_OVERFLOW_SEMIRAW(fs, wc, X); \
+ } \
+ _FP_FRAC_SRL_##wc(X, _FP_WORKBITS); \
+ if (!_FP_EXP_NORMAL(fs, wc, X) && !_FP_FRAC_ZEROP_##wc(X)) \
+ { \
+ if (X##_e == 0) \
+ FP_SET_EXCEPTION(FP_EX_UNDERFLOW); \
+ else \
+ { \
+ if (!_FP_KEEPNANFRACP) \
+ { \
+ _FP_FRAC_SET_##wc(X, _FP_NANFRAC_##fs); \
+ X##_s = _FP_NANSIGN_##fs; \
+ } \
+ else \
+ _FP_FRAC_HIGH_RAW_##fs(X) |= _FP_QNANBIT_##fs; \
+ } \
+ } \
+} while (0)
+
/*
* Before packing the bits back into the native fp result, take care
* of such mundane things as rounding and overflow. Also, for some
-/*
- * Main addition routine. The input values should be cooked.
- */
-
-#define _FP_ADD_INTERNAL(fs, wc, R, X, Y, OP) \
-do { \
- switch (_FP_CLS_COMBINE(X##_c, Y##_c)) \
- { \
- case _FP_CLS_COMBINE(FP_CLS_NORMAL,FP_CLS_NORMAL): \
- { \
- /* shift the smaller number so that its exponent matches the larger */ \
- _FP_I_TYPE diff = X##_e - Y##_e; \
- \
- if (diff < 0) \
- { \
- diff = -diff; \
- if (diff <= _FP_WFRACBITS_##fs) \
- _FP_FRAC_SRS_##wc(X, diff, _FP_WFRACBITS_##fs); \
- else if (!_FP_FRAC_ZEROP_##wc(X)) \
- _FP_FRAC_SET_##wc(X, _FP_MINFRAC_##wc); \
- R##_e = Y##_e; \
- } \
- else \
- { \
- if (diff > 0) \
- { \
- if (diff <= _FP_WFRACBITS_##fs) \
- _FP_FRAC_SRS_##wc(Y, diff, _FP_WFRACBITS_##fs); \
- else if (!_FP_FRAC_ZEROP_##wc(Y)) \
- _FP_FRAC_SET_##wc(Y, _FP_MINFRAC_##wc); \
- } \
- R##_e = X##_e; \
- } \
- \
- R##_c = FP_CLS_NORMAL; \
- \
- if (X##_s == Y##_s) \
- { \
- R##_s = X##_s; \
- _FP_FRAC_ADD_##wc(R, X, Y); \
- if (_FP_FRAC_OVERP_##wc(fs, R)) \
- { \
- _FP_FRAC_SRS_##wc(R, 1, _FP_WFRACBITS_##fs); \
- R##_e++; \
- } \
- } \
- else \
- { \
- R##_s = X##_s; \
- _FP_FRAC_SUB_##wc(R, X, Y); \
- if (_FP_FRAC_ZEROP_##wc(R)) \
- { \
- /* return an exact zero */ \
- if (FP_ROUNDMODE == FP_RND_MINF) \
- R##_s |= Y##_s; \
- else \
- R##_s &= Y##_s; \
- R##_c = FP_CLS_ZERO; \
- } \
- else \
- { \
- if (_FP_FRAC_NEGP_##wc(R)) \
- { \
- _FP_FRAC_SUB_##wc(R, Y, X); \
- R##_s = Y##_s; \
- } \
- \
- /* renormalize after subtraction */ \
- _FP_FRAC_CLZ_##wc(diff, R); \
- diff -= _FP_WFRACXBITS_##fs; \
- if (diff) \
- { \
- R##_e -= diff; \
- _FP_FRAC_SLL_##wc(R, diff); \
- } \
- } \
- } \
- break; \
- } \
- \
- case _FP_CLS_COMBINE(FP_CLS_NAN,FP_CLS_NAN): \
- _FP_CHOOSENAN(fs, wc, R, X, Y, OP); \
- break; \
- \
- case _FP_CLS_COMBINE(FP_CLS_NORMAL,FP_CLS_ZERO): \
- R##_e = X##_e; \
- case _FP_CLS_COMBINE(FP_CLS_NAN,FP_CLS_NORMAL): \
- case _FP_CLS_COMBINE(FP_CLS_NAN,FP_CLS_INF): \
- case _FP_CLS_COMBINE(FP_CLS_NAN,FP_CLS_ZERO): \
- _FP_FRAC_COPY_##wc(R, X); \
- R##_s = X##_s; \
- R##_c = X##_c; \
- break; \
- \
- case _FP_CLS_COMBINE(FP_CLS_ZERO,FP_CLS_NORMAL): \
- R##_e = Y##_e; \
- case _FP_CLS_COMBINE(FP_CLS_NORMAL,FP_CLS_NAN): \
- case _FP_CLS_COMBINE(FP_CLS_INF,FP_CLS_NAN): \
- case _FP_CLS_COMBINE(FP_CLS_ZERO,FP_CLS_NAN): \
- _FP_FRAC_COPY_##wc(R, Y); \
- R##_s = Y##_s; \
- R##_c = Y##_c; \
- break; \
- \
- case _FP_CLS_COMBINE(FP_CLS_INF,FP_CLS_INF): \
- if (X##_s != Y##_s) \
- { \
- /* +INF + -INF => NAN */ \
- _FP_FRAC_SET_##wc(R, _FP_NANFRAC_##fs); \
- R##_s = _FP_NANSIGN_##fs; \
- R##_c = FP_CLS_NAN; \
- FP_SET_EXCEPTION(FP_EX_INVALID); \
- break; \
- } \
- /* FALLTHRU */ \
- \
- case _FP_CLS_COMBINE(FP_CLS_INF,FP_CLS_NORMAL): \
- case _FP_CLS_COMBINE(FP_CLS_INF,FP_CLS_ZERO): \
- R##_s = X##_s; \
- R##_c = FP_CLS_INF; \
- break; \
- \
- case _FP_CLS_COMBINE(FP_CLS_NORMAL,FP_CLS_INF): \
- case _FP_CLS_COMBINE(FP_CLS_ZERO,FP_CLS_INF): \
- R##_s = Y##_s; \
- R##_c = FP_CLS_INF; \
- break; \
- \
- case _FP_CLS_COMBINE(FP_CLS_ZERO,FP_CLS_ZERO): \
- /* make sure the sign is correct */ \
- if (FP_ROUNDMODE == FP_RND_MINF) \
- R##_s = X##_s | Y##_s; \
- else \
- R##_s = X##_s & Y##_s; \
- R##_c = FP_CLS_ZERO; \
- break; \
- \
- default: \
- abort(); \
- } \
+/* Addition on semi-raw values. */
+#define _FP_ADD_INTERNAL(fs, wc, R, X, Y, OP) \
+do { \
+ if (X##_s == Y##_s) \
+ { \
+ /* Addition. */ \
+ R##_s = X##_s; \
+ int ediff = X##_e - Y##_e; \
+ if (ediff > 0) \
+ { \
+ R##_e = X##_e; \
+ if (Y##_e == 0) \
+ { \
+ /* Y is zero or denormalized. */ \
+ if (_FP_FRAC_ZEROP_##wc(Y)) \
+ { \
+ _FP_CHECK_SIGNAN_SEMIRAW(fs, wc, X); \
+ _FP_FRAC_COPY_##wc(R, X); \
+ goto add_done; \
+ } \
+ else \
+ { \
+ FP_SET_EXCEPTION(FP_EX_DENORM); \
+ ediff--; \
+ if (ediff == 0) \
+ { \
+ _FP_FRAC_ADD_##wc(R, X, Y); \
+ goto add3; \
+ } \
+ if (X##_e == _FP_EXPMAX_##fs) \
+ { \
+ _FP_CHECK_SIGNAN_SEMIRAW(fs, wc, X); \
+ _FP_FRAC_COPY_##wc(R, X); \
+ goto add_done; \
+ } \
+ goto add1; \
+ } \
+ } \
+ else if (X##_e == _FP_EXPMAX_##fs) \
+ { \
+ /* X is NaN or Inf, Y is normal. */ \
+ _FP_CHECK_SIGNAN_SEMIRAW(fs, wc, X); \
+ _FP_FRAC_COPY_##wc(R, X); \
+ goto add_done; \
+ } \
+ \
+ /* Insert implicit MSB of Y. */ \
+ _FP_FRAC_HIGH_##fs(Y) |= _FP_IMPLBIT_SH_##fs; \
+ \
+ add1: \
+ /* Shift the mantissa of Y to the right EDIFF steps; \
+ remember to account later for the implicit MSB of X. */ \
+ if (ediff <= _FP_WFRACBITS_##fs) \
+ _FP_FRAC_SRS_##wc(Y, ediff, _FP_WFRACBITS_##fs); \
+ else if (!_FP_FRAC_ZEROP_##wc(Y)) \
+ _FP_FRAC_SET_##wc(Y, _FP_MINFRAC_##wc); \
+ _FP_FRAC_ADD_##wc(R, X, Y); \
+ } \
+ else if (ediff < 0) \
+ { \
+ ediff = -ediff; \
+ R##_e = Y##_e; \
+ if (X##_e == 0) \
+ { \
+ /* X is zero or denormalized. */ \
+ if (_FP_FRAC_ZEROP_##wc(X)) \
+ { \
+ _FP_CHECK_SIGNAN_SEMIRAW(fs, wc, Y); \
+ _FP_FRAC_COPY_##wc(R, Y); \
+ goto add_done; \
+ } \
+ else \
+ { \
+ FP_SET_EXCEPTION(FP_EX_DENORM); \
+ ediff--; \
+ if (ediff == 0) \
+ { \
+ _FP_FRAC_ADD_##wc(R, Y, X); \
+ goto add3; \
+ } \
+ if (Y##_e == _FP_EXPMAX_##fs) \
+ { \
+ _FP_CHECK_SIGNAN_SEMIRAW(fs, wc, Y); \
+ _FP_FRAC_COPY_##wc(R, Y); \
+ goto add_done; \
+ } \
+ goto add2; \
+ } \
+ } \
+ else if (Y##_e == _FP_EXPMAX_##fs) \
+ { \
+ /* Y is NaN or Inf, X is normal. */ \
+ _FP_CHECK_SIGNAN_SEMIRAW(fs, wc, Y); \
+ _FP_FRAC_COPY_##wc(R, Y); \
+ goto add_done; \
+ } \
+ \
+ /* Insert implicit MSB of X. */ \
+ _FP_FRAC_HIGH_##fs(X) |= _FP_IMPLBIT_SH_##fs; \
+ \
+ add2: \
+ /* Shift the mantissa of X to the right EDIFF steps; \
+ remember to account later for the implicit MSB of Y. */ \
+ if (ediff <= _FP_WFRACBITS_##fs) \
+ _FP_FRAC_SRS_##wc(X, ediff, _FP_WFRACBITS_##fs); \
+ else if (!_FP_FRAC_ZEROP_##wc(X)) \
+ _FP_FRAC_SET_##wc(X, _FP_MINFRAC_##wc); \
+ _FP_FRAC_ADD_##wc(R, Y, X); \
+ } \
+ else \
+ { \
+ /* ediff == 0. */ \
+ if (!_FP_EXP_NORMAL(fs, wc, X)) \
+ { \
+ if (X##_e == 0) \
+ { \
+ /* X and Y are zero or denormalized. */ \
+ R##_e = 0; \
+ if (_FP_FRAC_ZEROP_##wc(X)) \
+ { \
+ if (!_FP_FRAC_ZEROP_##wc(Y)) \
+ FP_SET_EXCEPTION(FP_EX_DENORM); \
+ _FP_FRAC_COPY_##wc(R, Y); \
+ goto add_done; \
+ } \
+ else if (_FP_FRAC_ZEROP_##wc(Y)) \
+ { \
+ FP_SET_EXCEPTION(FP_EX_DENORM); \
+ _FP_FRAC_COPY_##wc(R, X); \
+ goto add_done; \
+ } \
+ else \
+ { \
+ FP_SET_EXCEPTION(FP_EX_DENORM); \
+ _FP_FRAC_ADD_##wc(R, X, Y); \
+ if (_FP_FRAC_HIGH_##fs(R) & _FP_IMPLBIT_SH_##fs) \
+ { \
+ /* Normalized result. */ \
+ _FP_FRAC_HIGH_##fs(R) \
+ &= ~(_FP_W_TYPE)_FP_IMPLBIT_SH_##fs; \
+ R##_e = 1; \
+ } \
+ goto add_done; \
+ } \
+ } \
+ else \
+ { \
+ /* X and Y are NaN or Inf. */ \
+ _FP_CHECK_SIGNAN_SEMIRAW(fs, wc, X); \
+ _FP_CHECK_SIGNAN_SEMIRAW(fs, wc, Y); \
+ R##_e = _FP_EXPMAX_##fs; \
+ if (_FP_FRAC_ZEROP_##wc(X)) \
+ _FP_FRAC_COPY_##wc(R, Y); \
+ else if (_FP_FRAC_ZEROP_##wc(Y)) \
+ _FP_FRAC_COPY_##wc(R, X); \
+ else \
+ _FP_CHOOSENAN_SEMIRAW(fs, wc, R, X, Y, OP); \
+ goto add_done; \
+ } \
+ } \
+ /* The exponents of X and Y, both normal, are equal. The \
+ implicit MSBs will always add to increase the \
+ exponent. */ \
+ _FP_FRAC_ADD_##wc(R, X, Y); \
+ R##_e = X##_e + 1; \
+ _FP_FRAC_SRS_##wc(R, 1, _FP_WFRACBITS_##fs); \
+ if (R##_e == _FP_EXPMAX_##fs) \
+ /* Overflow to infinity (depending on rounding mode). */ \
+ _FP_OVERFLOW_SEMIRAW(fs, wc, R); \
+ goto add_done; \
+ } \
+ add3: \
+ if (_FP_FRAC_HIGH_##fs(R) & _FP_IMPLBIT_SH_##fs) \
+ { \
+ /* Overflow. */ \
+ _FP_FRAC_HIGH_##fs(R) &= ~(_FP_W_TYPE)_FP_IMPLBIT_SH_##fs; \
+ R##_e++; \
+ _FP_FRAC_SRS_##wc(R, 1, _FP_WFRACBITS_##fs); \
+ if (R##_e == _FP_EXPMAX_##fs) \
+ /* Overflow to infinity (depending on rounding mode). */ \
+ _FP_OVERFLOW_SEMIRAW(fs, wc, R); \
+ } \
+ add_done: ; \
+ } \
+ else \
+ { \
+ /* Subtraction. */ \
+ int ediff = X##_e - Y##_e; \
+ if (ediff > 0) \
+ { \
+ R##_e = X##_e; \
+ R##_s = X##_s; \
+ if (Y##_e == 0) \
+ { \
+ /* Y is zero or denormalized. */ \
+ if (_FP_FRAC_ZEROP_##wc(Y)) \
+ { \
+ _FP_CHECK_SIGNAN_SEMIRAW(fs, wc, X); \
+ _FP_FRAC_COPY_##wc(R, X); \
+ goto sub_done; \
+ } \
+ else \
+ { \
+ FP_SET_EXCEPTION(FP_EX_DENORM); \
+ ediff--; \
+ if (ediff == 0) \
+ { \
+ _FP_FRAC_SUB_##wc(R, X, Y); \
+ goto sub3; \
+ } \
+ if (X##_e == _FP_EXPMAX_##fs) \
+ { \
+ _FP_CHECK_SIGNAN_SEMIRAW(fs, wc, X); \
+ _FP_FRAC_COPY_##wc(R, X); \
+ goto sub_done; \
+ } \
+ goto sub1; \
+ } \
+ } \
+ else if (X##_e == _FP_EXPMAX_##fs) \
+ { \
+ /* X is NaN or Inf, Y is normal. */ \
+ _FP_CHECK_SIGNAN_SEMIRAW(fs, wc, X); \
+ _FP_FRAC_COPY_##wc(R, X); \
+ goto sub_done; \
+ } \
+ \
+ /* Insert implicit MSB of Y. */ \
+ _FP_FRAC_HIGH_##fs(Y) |= _FP_IMPLBIT_SH_##fs; \
+ \
+ sub1: \
+ /* Shift the mantissa of Y to the right EDIFF steps; \
+ remember to account later for the implicit MSB of X. */ \
+ if (ediff <= _FP_WFRACBITS_##fs) \
+ _FP_FRAC_SRS_##wc(Y, ediff, _FP_WFRACBITS_##fs); \
+ else if (!_FP_FRAC_ZEROP_##wc(Y)) \
+ _FP_FRAC_SET_##wc(Y, _FP_MINFRAC_##wc); \
+ _FP_FRAC_SUB_##wc(R, X, Y); \
+ } \
+ else if (ediff < 0) \
+ { \
+ ediff = -ediff; \
+ R##_e = Y##_e; \
+ R##_s = Y##_s; \
+ if (X##_e == 0) \
+ { \
+ /* X is zero or denormalized. */ \
+ if (_FP_FRAC_ZEROP_##wc(X)) \
+ { \
+ _FP_CHECK_SIGNAN_SEMIRAW(fs, wc, Y); \
+ _FP_FRAC_COPY_##wc(R, Y); \
+ goto sub_done; \
+ } \
+ else \
+ { \
+ FP_SET_EXCEPTION(FP_EX_DENORM); \
+ ediff--; \
+ if (ediff == 0) \
+ { \
+ _FP_FRAC_SUB_##wc(R, Y, X); \
+ goto sub3; \
+ } \
+ if (Y##_e == _FP_EXPMAX_##fs) \
+ { \
+ _FP_CHECK_SIGNAN_SEMIRAW(fs, wc, Y); \
+ _FP_FRAC_COPY_##wc(R, Y); \
+ goto sub_done; \
+ } \
+ goto sub2; \
+ } \
+ } \
+ else if (Y##_e == _FP_EXPMAX_##fs) \
+ { \
+ /* Y is NaN or Inf, X is normal. */ \
+ _FP_CHECK_SIGNAN_SEMIRAW(fs, wc, Y); \
+ _FP_FRAC_COPY_##wc(R, Y); \
+ goto sub_done; \
+ } \
+ \
+ /* Insert implicit MSB of X. */ \
+ _FP_FRAC_HIGH_##fs(X) |= _FP_IMPLBIT_SH_##fs; \
+ \
+ sub2: \
+ /* Shift the mantissa of X to the right EDIFF steps; \
+ remember to account later for the implicit MSB of Y. */ \
+ if (ediff <= _FP_WFRACBITS_##fs) \
+ _FP_FRAC_SRS_##wc(X, ediff, _FP_WFRACBITS_##fs); \
+ else if (!_FP_FRAC_ZEROP_##wc(X)) \
+ _FP_FRAC_SET_##wc(X, _FP_MINFRAC_##wc); \
+ _FP_FRAC_SUB_##wc(R, Y, X); \
+ } \
+ else \
+ { \
+ /* ediff == 0. */ \
+ if (!_FP_EXP_NORMAL(fs, wc, X)) \
+ { \
+ if (X##_e == 0) \
+ { \
+ /* X and Y are zero or denormalized. */ \
+ R##_e = 0; \
+ if (_FP_FRAC_ZEROP_##wc(X)) \
+ { \
+ _FP_FRAC_COPY_##wc(R, Y); \
+ if (_FP_FRAC_ZEROP_##wc(Y)) \
+ R##_s = (FP_ROUNDMODE == FP_RND_MINF); \
+ else \
+ { \
+ FP_SET_EXCEPTION(FP_EX_DENORM); \
+ R##_s = Y##_s; \
+ } \
+ goto sub_done; \
+ } \
+ else if (_FP_FRAC_ZEROP_##wc(Y)) \
+ { \
+ FP_SET_EXCEPTION(FP_EX_DENORM); \
+ _FP_FRAC_COPY_##wc(R, X); \
+ R##_s = X##_s; \
+ goto sub_done; \
+ } \
+ else \
+ { \
+ FP_SET_EXCEPTION(FP_EX_DENORM); \
+ _FP_FRAC_SUB_##wc(R, X, Y); \
+ R##_s = X##_s; \
+ if (_FP_FRAC_HIGH_##fs(R) & _FP_IMPLBIT_SH_##fs) \
+ { \
+ /* |X| < |Y|, negate result. */ \
+ _FP_FRAC_SUB_##wc(R, Y, X); \
+ R##_s = Y##_s; \
+ } \
+ else if (_FP_FRAC_ZEROP_##wc(R)) \
+ R##_s = (FP_ROUNDMODE == FP_RND_MINF); \
+ goto sub_done; \
+ } \
+ } \
+ else \
+ { \
+ /* X and Y are NaN or Inf, of opposite signs. */ \
+ _FP_CHECK_SIGNAN_SEMIRAW(fs, wc, X); \
+ _FP_CHECK_SIGNAN_SEMIRAW(fs, wc, Y); \
+ R##_e = _FP_EXPMAX_##fs; \
+ if (_FP_FRAC_ZEROP_##wc(X)) \
+ { \
+ if (_FP_FRAC_ZEROP_##wc(Y)) \
+ { \
+ /* Inf - Inf. */ \
+ R##_s = _FP_NANSIGN_##fs; \
+ _FP_FRAC_SET_##wc(R, _FP_NANFRAC_##fs); \
+ _FP_FRAC_SLL_##wc(R, _FP_WORKBITS); \
+ FP_SET_EXCEPTION(FP_EX_INVALID); \
+ } \
+ else \
+ { \
+ /* Inf - NaN. */ \
+ R##_s = Y##_s; \
+ _FP_FRAC_COPY_##wc(R, Y); \
+ } \
+ } \
+ else \
+ { \
+ if (_FP_FRAC_ZEROP_##wc(Y)) \
+ { \
+ /* NaN - Inf. */ \
+ R##_s = X##_s; \
+ _FP_FRAC_COPY_##wc(R, X); \
+ } \
+ else \
+ { \
+ /* NaN - NaN. */ \
+ _FP_CHOOSENAN_SEMIRAW(fs, wc, R, X, Y, OP); \
+ } \
+ } \
+ goto sub_done; \
+ } \
+ } \
+ /* The exponents of X and Y, both normal, are equal. The \
+ implicit MSBs cancel. */ \
+ R##_e = X##_e; \
+ _FP_FRAC_SUB_##wc(R, X, Y); \
+ R##_s = X##_s; \
+ if (_FP_FRAC_HIGH_##fs(R) & _FP_IMPLBIT_SH_##fs) \
+ { \
+ /* |X| < |Y|, negate result. */ \
+ _FP_FRAC_SUB_##wc(R, Y, X); \
+ R##_s = Y##_s; \
+ } \
+ else if (_FP_FRAC_ZEROP_##wc(R)) \
+ { \
+ R##_e = 0; \
+ R##_s = (FP_ROUNDMODE == FP_RND_MINF); \
+ goto sub_done; \
+ } \
+ goto norm; \
+ } \
+ sub3: \
+ if (_FP_FRAC_HIGH_##fs(R) & _FP_IMPLBIT_SH_##fs) \
+ { \
+ int diff; \
+ /* Carry into most significant bit of larger one of X and Y, \
+ canceling it; renormalize. */ \
+ _FP_FRAC_HIGH_##fs(R) &= _FP_IMPLBIT_SH_##fs - 1; \
+ norm: \
+ _FP_FRAC_CLZ_##wc(diff, R); \
+ diff -= _FP_WFRACXBITS_##fs; \
+ _FP_FRAC_SLL_##wc(R, diff); \
+ if (R##_e <= diff) \
+ { \
+ /* R is denormalized. */ \
+ diff = diff - R##_e + 1; \
+ _FP_FRAC_SRS_##wc(R, diff, _FP_WFRACBITS_##fs); \
+ R##_e = 0; \
+ } \
+ else \
+ { \
+ R##_e -= diff; \
+ _FP_FRAC_HIGH_##fs(R) &= ~(_FP_W_TYPE)_FP_IMPLBIT_SH_##fs; \
+ } \
+ } \
+ sub_done: ; \
+ } \
} while (0)
#define _FP_ADD(fs, wc, R, X, Y) _FP_ADD_INTERNAL(fs, wc, R, X, Y, '+')
-#define _FP_SUB(fs, wc, R, X, Y) \
- do { \
- if (Y##_c != FP_CLS_NAN) Y##_s ^= 1; \
- _FP_ADD_INTERNAL(fs, wc, R, X, Y, '-'); \
+#define _FP_SUB(fs, wc, R, X, Y) \
+ do { \
+ if (!(Y##_e == _FP_EXPMAX_##fs && !_FP_FRAC_ZEROP_##wc(Y))) Y##_s ^= 1; \
+ _FP_ADD_INTERNAL(fs, wc, R, X, Y, '-'); \
} while (0)
/* Simplification for strict equality. */
-#define _FP_CMP_EQ(fs, wc, ret, X, Y) \
- do { \
- /* NANs are unordered */ \
- if ((X##_e == _FP_EXPMAX_##fs && !_FP_FRAC_ZEROP_##wc(X)) \
- || (Y##_e == _FP_EXPMAX_##fs && !_FP_FRAC_ZEROP_##wc(Y))) \
- { \
- ret = 1; \
- } \
- else \
- { \
- ret = !(X##_e == Y##_e \
- && _FP_FRAC_EQ_##wc(X, Y) \
- && (X##_s == Y##_s || !X##_e && _FP_FRAC_ZEROP_##wc(X))); \
- } \
+#define _FP_CMP_EQ(fs, wc, ret, X, Y) \
+ do { \
+ /* NANs are unordered */ \
+ if ((X##_e == _FP_EXPMAX_##fs && !_FP_FRAC_ZEROP_##wc(X)) \
+ || (Y##_e == _FP_EXPMAX_##fs && !_FP_FRAC_ZEROP_##wc(Y))) \
+ { \
+ ret = 1; \
+ } \
+ else \
+ { \
+ ret = !(X##_e == Y##_e \
+ && _FP_FRAC_EQ_##wc(X, Y) \
+ && (X##_s == Y##_s || (!X##_e && _FP_FRAC_ZEROP_##wc(X)))); \
+ } \
} while (0)
/* Version to test unordered. */
} while (0)
/*
- * Convert from FP to integer
+ * Convert from FP to integer. Input is raw.
*/
/* RSIGNED can have following values:
* 0: the number is required to be 0..(2^rsize)-1, if not, NV is set plus
- * the result is either 0 or (2^rsize)-1 depending on the sign in such case.
- * 1: the number is required to be -(2^(rsize-1))..(2^(rsize-1))-1, if not, NV is
- * set plus the result is either -(2^(rsize-1)) or (2^(rsize-1))-1 depending
- * on the sign in such case.
+ * the result is either 0 or (2^rsize)-1 depending on the sign in such
+ * case.
+ * 1: the number is required to be -(2^(rsize-1))..(2^(rsize-1))-1, if not,
+ * NV is set plus the result is either -(2^(rsize-1)) or (2^(rsize-1))-1
+ * depending on the sign in such case.
* -1: the number is required to be -(2^(rsize-1))..(2^rsize)-1, if not, NV is
- * set plus the result is either -(2^(rsize-1)) or (2^(rsize-1))-1 depending
- * on the sign in such case.
+ * set plus the result is either -(2^(rsize-1)) or (2^(rsize-1))-1
+ * depending on the sign in such case.
*/
-#define _FP_TO_INT(fs, wc, r, X, rsize, rsigned) \
- do { \
- switch (X##_c) \
- { \
- case FP_CLS_NORMAL: \
- if (X##_e < 0) \
- { \
- FP_SET_EXCEPTION(FP_EX_INEXACT); \
- case FP_CLS_ZERO: \
- r = 0; \
- } \
- else if (X##_e >= rsize - (rsigned > 0 || X##_s) \
- || (!rsigned && X##_s)) \
- { /* overflow */ \
- case FP_CLS_NAN: \
- case FP_CLS_INF: \
- if (rsigned) \
- { \
- r = 1; \
- r <<= rsize - 1; \
- r -= 1 - X##_s; \
- } else { \
- r = 0; \
- if (X##_s) \
- r = ~r; \
- } \
- FP_SET_EXCEPTION(FP_EX_INVALID); \
- } \
- else \
- { \
- if (_FP_W_TYPE_SIZE*wc < rsize) \
- { \
- _FP_FRAC_ASSEMBLE_##wc(r, X, rsize); \
- r <<= X##_e - _FP_WFRACBITS_##fs; \
- } \
- else \
- { \
- if (X##_e >= _FP_WFRACBITS_##fs) \
- _FP_FRAC_SLL_##wc(X, (X##_e - _FP_WFRACBITS_##fs + 1)); \
- else if (X##_e < _FP_WFRACBITS_##fs - 1) \
- { \
- _FP_FRAC_SRS_##wc(X, (_FP_WFRACBITS_##fs - X##_e - 2), \
- _FP_WFRACBITS_##fs); \
- if (_FP_FRAC_LOW_##wc(X) & 1) \
- FP_SET_EXCEPTION(FP_EX_INEXACT); \
- _FP_FRAC_SRL_##wc(X, 1); \
- } \
- _FP_FRAC_ASSEMBLE_##wc(r, X, rsize); \
- } \
- if (rsigned && X##_s) \
- r = -r; \
- } \
- break; \
- } \
- } while (0)
-
-#define _FP_FROM_INT(fs, wc, X, r, rsize, rtype) \
- do { \
- if (r) \
- { \
- unsigned rtype ur_; \
- X##_c = FP_CLS_NORMAL; \
- \
- if ((X##_s = (r < 0))) \
- r = -r; \
- \
- ur_ = (unsigned rtype) r; \
- if (rsize <= _FP_W_TYPE_SIZE) \
- __FP_CLZ(X##_e, ur_); \
- else \
- __FP_CLZ_2(X##_e, (_FP_W_TYPE)(ur_ >> _FP_W_TYPE_SIZE), \
- (_FP_W_TYPE)ur_); \
- if (rsize < _FP_W_TYPE_SIZE) \
- X##_e -= (_FP_W_TYPE_SIZE - rsize); \
- X##_e = rsize - X##_e - 1; \
+#define _FP_TO_INT(fs, wc, r, X, rsize, rsigned) \
+do { \
+ if (X##_e < _FP_EXPBIAS_##fs) \
+ { \
+ r = 0; \
+ if (X##_e == 0) \
+ { \
+ if (!_FP_FRAC_ZEROP_##wc(X)) \
+ { \
+ FP_SET_EXCEPTION(FP_EX_INEXACT); \
+ FP_SET_EXCEPTION(FP_EX_DENORM); \
+ } \
+ } \
+ else \
+ FP_SET_EXCEPTION(FP_EX_INEXACT); \
+ } \
+ else if (X##_e >= _FP_EXPBIAS_##fs + rsize - (rsigned > 0 || X##_s) \
+ || (!rsigned && X##_s)) \
+ { \
+ /* Overflow or converting to the most negative integer. */ \
+ if (rsigned) \
+ { \
+ r = 1; \
+ r <<= rsize - 1; \
+ r -= 1 - X##_s; \
+ } else { \
+ r = 0; \
+ if (X##_s) \
+ r = ~r; \
+ } \
\
- if (_FP_FRACBITS_##fs < rsize && _FP_WFRACBITS_##fs < X##_e) \
- __FP_FRAC_SRS_1(ur_, (X##_e - _FP_WFRACBITS_##fs + 1), rsize);\
- _FP_FRAC_DISASSEMBLE_##wc(X, ur_, rsize); \
- if ((_FP_WFRACBITS_##fs - X##_e - 1) > 0) \
- _FP_FRAC_SLL_##wc(X, (_FP_WFRACBITS_##fs - X##_e - 1)); \
- } \
- else \
- { \
- X##_c = FP_CLS_ZERO, X##_s = 0; \
- } \
+ if (rsigned && X##_s && X##_e == _FP_EXPBIAS_##fs + rsize - 1) \
+ { \
+ /* Possibly converting to most negative integer; check the \
+ mantissa. */ \
+ int inexact = 0; \
+ (void)((_FP_FRACBITS_##fs > rsize) \
+ ? ({ _FP_FRAC_SRST_##wc(X, inexact, \
+ _FP_FRACBITS_##fs - rsize, \
+ _FP_FRACBITS_##fs); 0; }) \
+ : 0); \
+ if (!_FP_FRAC_ZEROP_##wc(X)) \
+ FP_SET_EXCEPTION(FP_EX_INVALID); \
+ else if (inexact) \
+ FP_SET_EXCEPTION(FP_EX_INEXACT); \
+ } \
+ else \
+ FP_SET_EXCEPTION(FP_EX_INVALID); \
+ } \
+ else \
+ { \
+ _FP_FRAC_HIGH_RAW_##fs(X) |= _FP_IMPLBIT_##fs; \
+ if (X##_e >= _FP_EXPBIAS_##fs + _FP_FRACBITS_##fs - 1) \
+ { \
+ _FP_FRAC_ASSEMBLE_##wc(r, X, rsize); \
+ r <<= X##_e - _FP_EXPBIAS_##fs - _FP_FRACBITS_##fs + 1; \
+ } \
+ else \
+ { \
+ int inexact; \
+ _FP_FRAC_SRST_##wc(X, inexact, \
+ (_FP_FRACBITS_##fs + _FP_EXPBIAS_##fs - 1 \
+ - X##_e), \
+ _FP_FRACBITS_##fs); \
+ if (inexact) \
+ FP_SET_EXCEPTION(FP_EX_INEXACT); \
+ _FP_FRAC_ASSEMBLE_##wc(r, X, rsize); \
+ } \
+ if (rsigned && X##_s) \
+ r = -r; \
+ } \
+} while (0)
+
+/* Convert integer to fp. Output is raw. RTYPE is unsigned even if
+ input is signed. */
+#define _FP_FROM_INT(fs, wc, X, r, rsize, rtype) \
+ do { \
+ if (r) \
+ { \
+ rtype ur_; \
+ \
+ if ((X##_s = (r < 0))) \
+ r = -(rtype)r; \
+ \
+ ur_ = (rtype) r; \
+ (void)((rsize <= _FP_W_TYPE_SIZE) \
+ ? ({ \
+ int lz_; \
+ __FP_CLZ(lz_, (_FP_W_TYPE)ur_); \
+ X##_e = _FP_EXPBIAS_##fs + _FP_W_TYPE_SIZE - 1 - lz_; \
+ }) \
+ : ((rsize <= 2 * _FP_W_TYPE_SIZE) \
+ ? ({ \
+ int lz_; \
+ __FP_CLZ_2(lz_, (_FP_W_TYPE)(ur_ >> _FP_W_TYPE_SIZE), \
+ (_FP_W_TYPE)ur_); \
+ X##_e = (_FP_EXPBIAS_##fs + 2 * _FP_W_TYPE_SIZE - 1 \
+ - lz_); \
+ }) \
+ : (abort(), 0))); \
+ \
+ if (rsize - 1 + _FP_EXPBIAS_##fs >= _FP_EXPMAX_##fs \
+ && X##_e >= _FP_EXPMAX_##fs) \
+ { \
+ /* Exponent too big; overflow to infinity. (May also \
+ happen after rounding below.) */ \
+ _FP_OVERFLOW_SEMIRAW(fs, wc, X); \
+ goto pack_semiraw; \
+ } \
+ \
+ if (rsize <= _FP_FRACBITS_##fs \
+ || X##_e < _FP_EXPBIAS_##fs + _FP_FRACBITS_##fs) \
+ { \
+ /* Exactly representable; shift left. */ \
+ _FP_FRAC_DISASSEMBLE_##wc(X, ur_, rsize); \
+ _FP_FRAC_SLL_##wc(X, (_FP_EXPBIAS_##fs \
+ + _FP_FRACBITS_##fs - 1 - X##_e)); \
+ } \
+ else \
+ { \
+ /* More bits in integer than in floating type; need to \
+ round. */ \
+ if (_FP_EXPBIAS_##fs + _FP_WFRACBITS_##fs - 1 < X##_e) \
+ ur_ = ((ur_ >> (X##_e - _FP_EXPBIAS_##fs \
+ - _FP_WFRACBITS_##fs + 1)) \
+ | ((ur_ << (rsize - (X##_e - _FP_EXPBIAS_##fs \
+ - _FP_WFRACBITS_##fs + 1))) \
+ != 0)); \
+ _FP_FRAC_DISASSEMBLE_##wc(X, ur_, rsize); \
+ if ((_FP_EXPBIAS_##fs + _FP_WFRACBITS_##fs - 1 - X##_e) > 0) \
+ _FP_FRAC_SLL_##wc(X, (_FP_EXPBIAS_##fs \
+ + _FP_WFRACBITS_##fs - 1 - X##_e)); \
+ _FP_FRAC_HIGH_##fs(X) &= ~(_FP_W_TYPE)_FP_IMPLBIT_SH_##fs; \
+ pack_semiraw: \
+ _FP_PACK_SEMIRAW(fs, wc, X); \
+ } \
+ } \
+ else \
+ { \
+ X##_s = 0; \
+ X##_e = 0; \
+ _FP_FRAC_SET_##wc(X, _FP_ZEROFRAC_##wc); \
+ } \
} while (0)
-#define FP_CONV(dfs,sfs,dwc,swc,D,S) \
- do { \
- _FP_FRAC_CONV_##dwc##_##swc(dfs, sfs, D, S); \
- D##_e = S##_e; \
- D##_c = S##_c; \
- D##_s = S##_s; \
- } while (0)
+/* Extend from a narrower floating-point format to a wider one. Input
+ and output are raw. */
+#define FP_EXTEND(dfs,sfs,dwc,swc,D,S) \
+do { \
+ if (_FP_FRACBITS_##dfs < _FP_FRACBITS_##sfs \
+ || (_FP_EXPMAX_##dfs - _FP_EXPBIAS_##dfs \
+ < _FP_EXPMAX_##sfs - _FP_EXPBIAS_##sfs) \
+ || _FP_EXPBIAS_##dfs < _FP_EXPBIAS_##sfs + _FP_FRACBITS_##sfs - 1) \
+ abort(); \
+ D##_s = S##_s; \
+ _FP_FRAC_COPY_##dwc##_##swc(D, S); \
+ if (_FP_EXP_NORMAL(sfs, swc, S)) \
+ { \
+ D##_e = S##_e + _FP_EXPBIAS_##dfs - _FP_EXPBIAS_##sfs; \
+ _FP_FRAC_SLL_##dwc(D, (_FP_FRACBITS_##dfs - _FP_FRACBITS_##sfs)); \
+ } \
+ else \
+ { \
+ if (S##_e == 0) \
+ { \
+ if (_FP_FRAC_ZEROP_##swc(S)) \
+ D##_e = 0; \
+ else \
+ { \
+ int _lz; \
+ FP_SET_EXCEPTION(FP_EX_DENORM); \
+ _FP_FRAC_CLZ_##swc(_lz, S); \
+ _FP_FRAC_SLL_##dwc(D, \
+ _lz + _FP_FRACBITS_##dfs \
+ - _FP_FRACTBITS_##sfs); \
+ D##_e = (_FP_EXPBIAS_##dfs - _FP_EXPBIAS_##sfs + 1 \
+ + _FP_FRACXBITS_##sfs - _lz); \
+ } \
+ } \
+ else \
+ { \
+ D##_e = _FP_EXPMAX_##dfs; \
+ if (!_FP_FRAC_ZEROP_##swc(S)) \
+ { \
+ if (!(_FP_FRAC_HIGH_RAW_##sfs(S) & _FP_QNANBIT_##sfs)) \
+ FP_SET_EXCEPTION(FP_EX_INVALID); \
+ _FP_FRAC_SLL_##dwc(D, (_FP_FRACBITS_##dfs \
+ - _FP_FRACBITS_##sfs)); \
+ } \
+ } \
+ } \
+} while (0)
+
+/* Truncate from a wider floating-point format to a narrower one.
+ Input and output are semi-raw. */
+#define FP_TRUNC(dfs,sfs,dwc,swc,D,S) \
+do { \
+ if (_FP_FRACBITS_##sfs < _FP_FRACBITS_##dfs \
+ || _FP_EXPBIAS_##sfs < _FP_EXPBIAS_##dfs + _FP_FRACBITS_##dfs - 1) \
+ abort(); \
+ D##_s = S##_s; \
+ if (_FP_EXP_NORMAL(sfs, swc, S)) \
+ { \
+ D##_e = S##_e + _FP_EXPBIAS_##dfs - _FP_EXPBIAS_##sfs; \
+ if (D##_e >= _FP_EXPMAX_##dfs) \
+ _FP_OVERFLOW_SEMIRAW(dfs, dwc, D); \
+ else \
+ { \
+ if (D##_e <= 0) \
+ { \
+ if (D##_e <= 1 - _FP_FRACBITS_##dfs) \
+ _FP_FRAC_SET_##swc(S, _FP_ZEROFRAC_##swc); \
+ else \
+ { \
+ _FP_FRAC_HIGH_##sfs(S) |= _FP_IMPLBIT_SH_##sfs; \
+ _FP_FRAC_SRS_##swc(S, (_FP_WFRACBITS_##sfs \
+ - _FP_WFRACBITS_##dfs + 1 - D##_e), \
+ _FP_WFRACBITS_##sfs); \
+ } \
+ D##_e = 0; \
+ } \
+ else \
+ _FP_FRAC_SRS_##swc(S, (_FP_WFRACBITS_##sfs \
+ - _FP_WFRACBITS_##dfs), \
+ _FP_WFRACBITS_##sfs); \
+ _FP_FRAC_COPY_##dwc##_##swc(D, S); \
+ } \
+ } \
+ else \
+ { \
+ if (S##_e == 0) \
+ { \
+ D##_e = 0; \
+ _FP_FRAC_SET_##dwc(D, _FP_ZEROFRAC_##dwc); \
+ if (!_FP_FRAC_ZEROP_##swc(S)) \
+ { \
+ FP_SET_EXCEPTION(FP_EX_DENORM); \
+ FP_SET_EXCEPTION(FP_EX_INEXACT); \
+ } \
+ } \
+ else \
+ { \
+ D##_e = _FP_EXPMAX_##dfs; \
+ if (_FP_FRAC_ZEROP_##swc(S)) \
+ _FP_FRAC_SET_##dwc(D, _FP_ZEROFRAC_##dwc); \
+ else \
+ { \
+ _FP_CHECK_SIGNAN_SEMIRAW(sfs, swc, S); \
+ _FP_FRAC_SRL_##swc(S, (_FP_WFRACBITS_##sfs \
+ - _FP_WFRACBITS_##dfs)); \
+ _FP_FRAC_COPY_##dwc##_##swc(D, S); \
+ _FP_FRAC_HIGH_##dfs(D) |= _FP_QNANBIT_SH_##dfs; \
+ } \
+ } \
+ } \
+} while (0)
/*
* Helper primitives.
/* Software floating-point emulation.
Definitions for IEEE Quad Precision.
- Copyright (C) 1997,1998,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1998,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com),
Jakub Jelinek (jj@ultra.linux.cz),
#define _FP_QNANBIT_Q \
((_FP_W_TYPE)1 << (_FP_FRACBITS_Q-2) % _FP_W_TYPE_SIZE)
+#define _FP_QNANBIT_SH_Q \
+ ((_FP_W_TYPE)1 << (_FP_FRACBITS_Q-2+_FP_WORKBITS) % _FP_W_TYPE_SIZE)
#define _FP_IMPLBIT_Q \
((_FP_W_TYPE)1 << (_FP_FRACBITS_Q-1) % _FP_W_TYPE_SIZE)
+#define _FP_IMPLBIT_SH_Q \
+ ((_FP_W_TYPE)1 << (_FP_FRACBITS_Q-1+_FP_WORKBITS) % _FP_W_TYPE_SIZE)
#define _FP_OVERFLOW_Q \
((_FP_W_TYPE)1 << (_FP_WFRACBITS_Q % _FP_W_TYPE_SIZE))
+typedef float TFtype __attribute__((mode(TF)));
+
#if _FP_W_TYPE_SIZE < 64
union _FP_UNION_Q
{
- long double flt;
+ TFtype flt;
struct
{
#if __BYTE_ORDER == __BIG_ENDIAN
_FP_UNPACK_CANONICAL(Q,4,X); \
} while (0)
+#define FP_UNPACK_SEMIRAW_Q(X,val) \
+ do { \
+ _FP_UNPACK_RAW_4(Q,X,val); \
+ _FP_UNPACK_SEMIRAW(Q,4,X); \
+ } while (0)
+
+#define FP_UNPACK_SEMIRAW_QP(X,val) \
+ do { \
+ _FP_UNPACK_RAW_4_P(Q,X,val); \
+ _FP_UNPACK_SEMIRAW(Q,4,X); \
+ } while (0)
+
#define FP_PACK_Q(val,X) \
do { \
_FP_PACK_CANONICAL(Q,4,X); \
_FP_PACK_RAW_4_P(Q,val,X); \
} while (0)
+#define FP_PACK_SEMIRAW_Q(val,X) \
+ do { \
+ _FP_PACK_SEMIRAW(Q,4,X); \
+ _FP_PACK_RAW_4(Q,val,X); \
+ } while (0)
+
+#define FP_PACK_SEMIRAW_QP(val,X) \
+ do { \
+ _FP_PACK_SEMIRAW(Q,4,X); \
+ if (!FP_INHIBIT_RESULTS) \
+ _FP_PACK_RAW_4_P(Q,val,X); \
+ } while (0)
+
#define FP_ISSIGNAN_Q(X) _FP_ISSIGNAN(Q,4,X)
#define FP_NEG_Q(R,X) _FP_NEG(Q,4,R,X)
#define FP_ADD_Q(R,X,Y) _FP_ADD(Q,4,R,X,Y)
#else /* not _FP_W_TYPE_SIZE < 64 */
union _FP_UNION_Q
{
- long double flt /* __attribute__((mode(TF))) */ ;
+ TFtype flt /* __attribute__((mode(TF))) */ ;
struct {
_FP_W_TYPE a, b;
} longs;
_FP_UNPACK_CANONICAL(Q,2,X); \
} while (0)
+#define FP_UNPACK_SEMIRAW_Q(X,val) \
+ do { \
+ _FP_UNPACK_RAW_2(Q,X,val); \
+ _FP_UNPACK_SEMIRAW(Q,2,X); \
+ } while (0)
+
+#define FP_UNPACK_SEMIRAW_QP(X,val) \
+ do { \
+ _FP_UNPACK_RAW_2_P(Q,X,val); \
+ _FP_UNPACK_SEMIRAW(Q,2,X); \
+ } while (0)
+
#define FP_PACK_Q(val,X) \
do { \
_FP_PACK_CANONICAL(Q,2,X); \
_FP_PACK_RAW_2_P(Q,val,X); \
} while (0)
+#define FP_PACK_SEMIRAW_Q(val,X) \
+ do { \
+ _FP_PACK_SEMIRAW(Q,2,X); \
+ _FP_PACK_RAW_2(Q,val,X); \
+ } while (0)
+
+#define FP_PACK_SEMIRAW_QP(val,X) \
+ do { \
+ _FP_PACK_SEMIRAW(Q,2,X); \
+ if (!FP_INHIBIT_RESULTS) \
+ _FP_PACK_RAW_2_P(Q,val,X); \
+ } while (0)
+
#define FP_ISSIGNAN_Q(X) _FP_ISSIGNAN(Q,2,X)
#define FP_NEG_Q(R,X) _FP_NEG(Q,2,R,X)
#define FP_ADD_Q(R,X,Y) _FP_ADD(Q,2,R,X,Y)
/* Software floating-point emulation.
Definitions for IEEE Single Precision.
- Copyright (C) 1997,1998,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1998,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com),
Jakub Jelinek (jj@ultra.linux.cz),
#error "Here's a nickel kid. Go buy yourself a real computer."
#endif
+#define _FP_FRACTBITS_S _FP_W_TYPE_SIZE
+
#define _FP_FRACBITS_S 24
-#define _FP_FRACXBITS_S (_FP_W_TYPE_SIZE - _FP_FRACBITS_S)
+#define _FP_FRACXBITS_S (_FP_FRACTBITS_S - _FP_FRACBITS_S)
#define _FP_WFRACBITS_S (_FP_WORKBITS + _FP_FRACBITS_S)
-#define _FP_WFRACXBITS_S (_FP_W_TYPE_SIZE - _FP_WFRACBITS_S)
+#define _FP_WFRACXBITS_S (_FP_FRACTBITS_S - _FP_WFRACBITS_S)
#define _FP_EXPBITS_S 8
#define _FP_EXPBIAS_S 127
#define _FP_EXPMAX_S 255
#define _FP_QNANBIT_S ((_FP_W_TYPE)1 << (_FP_FRACBITS_S-2))
+#define _FP_QNANBIT_SH_S ((_FP_W_TYPE)1 << (_FP_FRACBITS_S-2+_FP_WORKBITS))
#define _FP_IMPLBIT_S ((_FP_W_TYPE)1 << (_FP_FRACBITS_S-1))
+#define _FP_IMPLBIT_SH_S ((_FP_W_TYPE)1 << (_FP_FRACBITS_S-1+_FP_WORKBITS))
#define _FP_OVERFLOW_S ((_FP_W_TYPE)1 << (_FP_WFRACBITS_S))
/* The implementation of _FP_MUL_MEAT_S and _FP_DIV_MEAT_S should be
chosen by the target machine. */
+typedef float SFtype __attribute__((mode(SF)));
+
union _FP_UNION_S
{
- float flt;
+ SFtype flt;
struct {
#if __BYTE_ORDER == __BIG_ENDIAN
unsigned sign : 1;
_FP_UNPACK_CANONICAL(S,1,X); \
} while (0)
+#define FP_UNPACK_SEMIRAW_S(X,val) \
+ do { \
+ _FP_UNPACK_RAW_1(S,X,val); \
+ _FP_UNPACK_SEMIRAW(S,1,X); \
+ } while (0)
+
+#define FP_UNPACK_SEMIRAW_SP(X,val) \
+ do { \
+ _FP_UNPACK_RAW_1_P(S,X,val); \
+ _FP_UNPACK_SEMIRAW(S,1,X); \
+ } while (0)
+
#define FP_PACK_S(val,X) \
do { \
_FP_PACK_CANONICAL(S,1,X); \
_FP_PACK_RAW_1_P(S,val,X); \
} while (0)
+#define FP_PACK_SEMIRAW_S(val,X) \
+ do { \
+ _FP_PACK_SEMIRAW(S,1,X); \
+ _FP_PACK_RAW_1(S,val,X); \
+ } while (0)
+
+#define FP_PACK_SEMIRAW_SP(val,X) \
+ do { \
+ _FP_PACK_SEMIRAW(S,1,X); \
+ if (!FP_INHIBIT_RESULTS) \
+ _FP_PACK_RAW_1_P(S,val,X); \
+ } while (0)
+
#define FP_ISSIGNAN_S(X) _FP_ISSIGNAN(S,1,X)
#define FP_NEG_S(R,X) _FP_NEG(S,1,R,X)
#define FP_ADD_S(R,X,Y) _FP_ADD(S,1,R,X,Y)
/* Software floating-point emulation.
- Copyright (C) 1997,1998,1999,2000,2002,2003,2005
+ Copyright (C) 1997,1998,1999,2000,2002,2003,2005,2006
Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com),
#ifndef SOFT_FP_H
#define SOFT_FP_H
+#ifdef _LIBC
#include <sfp-machine.h>
+#else
+#include "sfp-machine.h"
+#endif
/* Allow sfp-machine to have its own byte order definitions. */
#ifndef __BYTE_ORDER
+#ifdef _LIBC
#include <endian.h>
+#else
+#error "endianness not defined by sfp-machine.h"
+#endif
#endif
#define _FP_WORKBITS 3
typedef USItype UHWtype;
#endif
+#define SI_BITS (__CHAR_BIT__ * (int)sizeof(SItype))
+#define DI_BITS (__CHAR_BIT__ * (int)sizeof(DItype))
+
#ifndef umul_ppmm
+#ifdef _LIBC
#include <stdlib/longlong.h>
+#else
+#include "longlong.h"
+#endif
#endif
+#ifdef _LIBC
#include <stdlib.h>
+#else
+extern void abort (void);
+#endif
#endif
/* Software floating-point emulation.
Return sqrt(a)
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "double.h"
-double __sqrtdf2(double a)
+DFtype __sqrtdf2(DFtype a)
{
FP_DECL_EX;
FP_DECL_D(A); FP_DECL_D(R);
- double r;
+ DFtype r;
FP_INIT_ROUNDMODE;
FP_UNPACK_D(A, a);
/* Software floating-point emulation.
Return sqrt(a)
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "single.h"
-float __sqrtsf2(float a)
+SFtype __sqrtsf2(SFtype a)
{
FP_DECL_EX;
FP_DECL_S(A); FP_DECL_S(R);
- float r;
+ SFtype r;
FP_INIT_ROUNDMODE;
FP_UNPACK_S(A, a);
/* Software floating-point emulation.
Return sqrt(a)
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "quad.h"
-long double __sqrttf2(long double a)
+TFtype __sqrttf2(TFtype a)
{
FP_DECL_EX;
FP_DECL_Q(A); FP_DECL_Q(R);
- long double r;
+ TFtype r;
FP_INIT_ROUNDMODE;
FP_UNPACK_Q(A, a);
/* Software floating-point emulation.
Return a - b
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "double.h"
-double __subdf3(double a, double b)
+DFtype __subdf3(DFtype a, DFtype b)
{
FP_DECL_EX;
FP_DECL_D(A); FP_DECL_D(B); FP_DECL_D(R);
- double r;
+ DFtype r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_D(A, a);
- FP_UNPACK_D(B, b);
+ FP_UNPACK_SEMIRAW_D(A, a);
+ FP_UNPACK_SEMIRAW_D(B, b);
FP_SUB_D(R, A, B);
- FP_PACK_D(r, R);
+ FP_PACK_SEMIRAW_D(r, R);
FP_HANDLE_EXCEPTIONS;
return r;
/* Software floating-point emulation.
Return a - b
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "single.h"
-float __subsf3(float a, float b)
+SFtype __subsf3(SFtype a, SFtype b)
{
FP_DECL_EX;
FP_DECL_S(A); FP_DECL_S(B); FP_DECL_S(R);
- float r;
+ SFtype r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_S(A, a);
- FP_UNPACK_S(B, b);
+ FP_UNPACK_SEMIRAW_S(A, a);
+ FP_UNPACK_SEMIRAW_S(B, b);
FP_SUB_S(R, A, B);
- FP_PACK_S(r, R);
+ FP_PACK_SEMIRAW_S(r, R);
FP_HANDLE_EXCEPTIONS;
return r;
/* Software floating-point emulation.
Return a - b
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "soft-fp.h"
#include "quad.h"
-long double __subtf3(long double a, long double b)
+TFtype __subtf3(TFtype a, TFtype b)
{
FP_DECL_EX;
FP_DECL_Q(A); FP_DECL_Q(B); FP_DECL_Q(R);
- long double r;
+ TFtype r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_Q(A, a);
- FP_UNPACK_Q(B, b);
+ FP_UNPACK_SEMIRAW_Q(A, a);
+ FP_UNPACK_SEMIRAW_Q(B, b);
FP_SUB_Q(R, A, B);
- FP_PACK_Q(r, R);
+ FP_PACK_SEMIRAW_Q(r, R);
FP_HANDLE_EXCEPTIONS;
return r;
/* Software floating-point emulation.
Truncate IEEE double into IEEE single
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "single.h"
#include "double.h"
-float __truncdfsf2(double a)
+SFtype __truncdfsf2(DFtype a)
{
FP_DECL_EX;
FP_DECL_D(A);
FP_DECL_S(R);
- float r;
+ SFtype r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_D(A, a);
+ FP_UNPACK_SEMIRAW_D(A, a);
#if _FP_W_TYPE_SIZE < _FP_FRACBITS_D
- FP_CONV(S,D,1,2,R,A);
+ FP_TRUNC(S,D,1,2,R,A);
#else
- FP_CONV(S,D,1,1,R,A);
+ FP_TRUNC(S,D,1,1,R,A);
#endif
- FP_PACK_S(r, R);
+ FP_PACK_SEMIRAW_S(r, R);
FP_HANDLE_EXCEPTIONS;
return r;
/* Software floating-point emulation.
Truncate IEEE quad into IEEE double
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "double.h"
#include "quad.h"
-double __trunctfdf2(long double a)
+DFtype __trunctfdf2(TFtype a)
{
FP_DECL_EX;
FP_DECL_Q(A);
FP_DECL_D(R);
- double r;
+ DFtype r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_Q(A, a);
+ FP_UNPACK_SEMIRAW_Q(A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
- FP_CONV(D,Q,2,4,R,A);
+ FP_TRUNC(D,Q,2,4,R,A);
#else
- FP_CONV(D,Q,1,2,R,A);
+ FP_TRUNC(D,Q,1,2,R,A);
#endif
- FP_PACK_D(r, R);
+ FP_PACK_SEMIRAW_D(r, R);
FP_HANDLE_EXCEPTIONS;
return r;
/* Software floating-point emulation.
Truncate IEEE quad into IEEE single
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
#include "single.h"
#include "quad.h"
-float __trunctfsf2(long double a)
+SFtype __trunctfsf2(TFtype a)
{
FP_DECL_EX;
FP_DECL_Q(A);
FP_DECL_S(R);
- float r;
+ SFtype r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_Q(A, a);
+ FP_UNPACK_SEMIRAW_Q(A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
- FP_CONV(S,Q,1,4,R,A);
+ FP_TRUNC(S,Q,1,4,R,A);
#else
- FP_CONV(S,Q,1,2,R,A);
+ FP_TRUNC(S,Q,1,2,R,A);
#endif
- FP_PACK_S(r, R);
+ FP_PACK_SEMIRAW_S(r, R);
FP_HANDLE_EXCEPTIONS;
return r;
#include "double.h"
int
-__unorddf2(double a, double b)
+__unorddf2(DFtype a, DFtype b)
{
FP_DECL_D(A); FP_DECL_D(B);
int r;
#include "single.h"
int
-__unordsf2(float a, float b)
+__unordsf2(SFtype a, SFtype b)
{
FP_DECL_S(A);
FP_DECL_S(B);
#include "quad.h"
int
-__unordtf2(long double a, long double b)
+__unordtf2(TFtype a, TFtype b)
{
FP_DECL_Q(A);
FP_DECL_Q(B);
dbl2mpn ldbl2mpn \
mpn2flt mpn2dbl mpn2ldbl
aux += fpioconst mp_clz_tab
-distribute := $(distribute) $(mpn-headers) gen-mpn-copy fpioconst.h \
- tst-putenvmod.c
+distribute := $(distribute) $(mpn-headers) fpioconst.h tst-putenvmod.c
tests-extras += tst-putenvmod
extra-objs += tst-putenvmod.os
+++ /dev/null
-#!/bin/sh
-
-translations='
-sparc64 sparc/sparc64
-sparc32/v8 sparc/sparc8
-sparc32 sparc
-x86/pentium i386/i586
-x86 i386
-m68k/mc68000 m68k/m68000
-m68k/mc68020 m68k/m68020
-m88k/mc88100 m88k/m88100
-m88k/mc88110 m88k/m88110
-mips3 mips/mips3
-mips2 mips
-hppa/hppa1_1 hppa/hppa1.1
-alpha/ev5 alpha/alphaev5
-power rs6000
-am29000 a29k
-'
-
-set $translations
-while [ $# -ge 2 ]; do
- gmp=$1 glibc=$2
- shift; shift
- echo 'mpn-found-1 := $(filter $(gmp-srcdir)/mpn/'$gmp'/%,$(mpn-found))
-mpn-copy-1 := $(patsubst $(gmp-srcdir)/mpn/'$gmp'/%,$(sysdep_dir)/'$glibc\
-'/%,$(mpn-found-1))
-mpn-found := $(filter-out $(mpn-found-1),$(mpn-found))
-mpn-copy-sysdep := $(mpn-copy-sysdep) $(mpn-copy-1)
-$(mpn-copy-1): $(sysdep_dir)/'$glibc'/%: \
- $(ignore gmp2glibc.sed) $(gmp-srcdir)/mpn/'$gmp'/%
- $(gmp2glibc)'
-done
-
-exit 0
(void) strncat (one, "gh", 2);
equal (one, "abcdgh", 12); /* Count and length equal. */
+
+ (void) strncat (one, "ij", (size_t)-1); /* set sign bit in count */
+ equal (one, "abcdghij", 13);
}
static void
check (strncmp ("abce", "abc", 3) == 0, 11); /* Count == length. */
check (strncmp ("abcd", "abce", 4) < 0, 12); /* Nudging limit. */
check (strncmp ("abc", "def", 0) == 0, 13); /* Zero count. */
+ check (strncmp ("abc", "", (size_t)-1) > 0, 14); /* set sign bit in count */
+ check (strncmp ("abc", "abc", (size_t)-2) == 0, 15);
}
static void
}
}
+static void
+test_strnlen (void)
+{
+ it = "strnlen";
+ check (strnlen ("", 10) == 0, 1); /* Empty. */
+ check (strnlen ("a", 10) == 1, 2); /* Single char. */
+ check (strnlen ("abcd", 10) == 4, 3); /* Multiple chars. */
+ check (strnlen ("foo", (size_t)-1) == 3, 4); /* limits of n. */
+
+ {
+ char buf[4096];
+ int i;
+ char *p;
+ for (i=0; i < 0x100; i++)
+ {
+ p = (char *) ((unsigned long int)(buf + 0xff) & ~0xff) + i;
+ strcpy (p, "OK");
+ strcpy (p+3, "BAD/WRONG");
+ check (strnlen (p, 100) == 2, 5+i);
+ }
+ }
+}
+
static void
test_strchr (void)
{
/* strlen. */
test_strlen ();
+ /* strnlen. */
+ test_strnlen ();
+
/* strchr. */
test_strchr ();
sysdep_routines += ots_add ots_sub ots_mul ots_div ots_cmp ots_cmpe \
ots_cvtxq ots_cvtqx ots_cvtqux ots_cvttx ots_cvtxt ots_nintxq
endif
+
+ifeq ($(subdir),math)
+CPPFLAGS += -I../soft-fp
+endif
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
-#include "local-soft-fp.h"
+#include <stdlib.h>
+#include <soft-fp.h>
+#include <quad.h>
long double
__ieee754_sqrtl (const long double a)
FP_DECL_EX;
FP_DECL_Q(A); FP_DECL_Q(C);
long double c;
+ long _round = 4; /* dynamic rounding */
FP_INIT_ROUNDMODE;
FP_UNPACK_Q(A, a);
/* Software floating-point emulation: addition.
- Copyright (C) 1997,1999,2004 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2004,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
FP_DECL_RETURN(c);
FP_INIT_ROUNDMODE;
- FP_UNPACK_Q(A, a);
- FP_UNPACK_Q(B, b);
+ FP_UNPACK_SEMIRAW_Q(A, a);
+ FP_UNPACK_SEMIRAW_Q(B, b);
FP_ADD_Q(C, A, B);
- FP_PACK_Q(c, C);
+ FP_PACK_SEMIRAW_Q(c, C);
FP_HANDLE_EXCEPTIONS;
FP_RETURN(c);
/* Software floating-point emulation: unsigned integer to float conversion.
- Copyright (C) 1997,1999,2004 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2004,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
FP_DECL_Q(C);
FP_DECL_RETURN(c);
- FP_FROM_INT_Q(C, a, 64, long);
- FP_PACK_Q(c, C);
+ FP_FROM_INT_Q(C, a, 64, unsigned long);
+ FP_PACK_RAW_Q(c, C);
FP_RETURN(c);
}
/* Software floating-point emulation: signed integer to float conversion.
- Copyright (C) 1997,1999,2004 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2004,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
FP_DECL_Q(C);
FP_DECL_RETURN(c);
- FP_FROM_INT_Q(C, a, 64, long);
- FP_PACK_Q(c, C);
+ FP_FROM_INT_Q(C, a, 64, unsigned long);
+ FP_PACK_RAW_Q(c, C);
FP_RETURN(c);
}
/* Software floating-point emulation: floating point extension.
- Copyright (C) 1997,1999,2004 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2004,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
FP_DECL_Q(C);
FP_DECL_RETURN(c);
- FP_UNPACK_D(A, a);
+ FP_UNPACK_RAW_D(A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
- FP_CONV(Q,D,4,2,C,A);
+ FP_EXTEND(Q,D,4,2,C,A);
#else
- FP_CONV(Q,D,2,1,C,A);
+ FP_EXTEND(Q,D,2,1,C,A);
#endif
- FP_PACK_Q(c, C);
+ FP_PACK_RAW_Q(c, C);
FP_HANDLE_EXCEPTIONS;
FP_RETURN(c);
/* Software floating-point emulation: float to integer conversion.
- Copyright (C) 1997,1999,2004 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2004,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
{
FP_DECL_EX;
FP_DECL_Q(A);
- long r, s;
+ unsigned long r;
+ long s;
/* If bit 3 is set, then integer overflow detection is requested. */
s = _round & 8 ? 1 : -1;
_round = _round & 3;
FP_INIT_ROUNDMODE;
- FP_UNPACK_Q(A, a);
+ FP_UNPACK_RAW_Q(A, a);
FP_TO_INT_Q(r, A, 64, s);
if (s > 0 && (_fex &= FP_EX_INVALID))
/* Software floating-point emulation: floating point truncation.
- Copyright (C) 1997,1999,2004 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2004,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
double r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_Q(A, a);
+ FP_UNPACK_SEMIRAW_Q(A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
- FP_CONV(D,Q,2,4,R,A);
+ FP_TRUNC(D,Q,2,4,R,A);
#else
- FP_CONV(D,Q,1,2,R,A);
+ FP_TRUNC(D,Q,1,2,R,A);
#endif
- FP_PACK_D(r, R);
+ FP_PACK_SEMIRAW_D(r, R);
FP_HANDLE_EXCEPTIONS;
return r;
/* Software floating-point emulation: convert to fortran nearest.
- Copyright (C) 1997,1999,2004 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2004,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
{
FP_DECL_EX;
FP_DECL_Q(A); FP_DECL_Q(B); FP_DECL_Q(C);
- long r, s;
+ unsigned long r;
+ long s;
/* If bit 3 is set, then integer overflow detection is requested. */
s = _round & 8 ? 1 : -1;
_round = _round & 3;
FP_INIT_ROUNDMODE;
- FP_UNPACK_Q(A, a);
+ FP_UNPACK_SEMIRAW_Q(A, a);
/* Build 0.5 * sign(A) */
B_e = _FP_EXPBIAS_Q;
- __FP_FRAC_SET_2 (B, _FP_IMPLBIT_Q, 0);
+ __FP_FRAC_SET_2 (B, 0, 0);
B_s = A_s;
- _FP_UNPACK_CANONICAL(Q,2,B);
FP_ADD_Q(C, A, B);
+ _FP_FRAC_SRL_2(C, _FP_WORKBITS);
+ _FP_FRAC_HIGH_RAW_Q(C) &= ~(_FP_W_TYPE)_FP_IMPLBIT_Q;
FP_TO_INT_Q(r, C, 64, s);
if (s > 0 && (_fex &= FP_EX_INVALID))
FP_HANDLE_EXCEPTIONS;
/* Software floating-point emulation: subtraction.
- Copyright (C) 1997,1999,2004 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2004,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
FP_DECL_RETURN(c);
FP_INIT_ROUNDMODE;
- FP_UNPACK_Q(A, a);
- FP_UNPACK_Q(B, b);
+ FP_UNPACK_SEMIRAW_Q(A, a);
+ FP_UNPACK_SEMIRAW_Q(B, b);
FP_SUB_Q(C, A, B);
- FP_PACK_Q(c, C);
+ FP_PACK_SEMIRAW_Q(c, C);
FP_HANDLE_EXCEPTIONS;
FP_RETURN(c);
module with the given index. */
extern struct link_map *_dl_update_slotinfo (unsigned long int req_modid);
+/* Look up the module's TLS block as for __tls_get_addr,
+ but never touch anything. Return null if it's not allocated yet. */
+extern void *_dl_tls_get_addr_soft (struct link_map *l) internal_function;
+
+
__END_DECLS
#endif /* ldsodefs.h */
-# Copyright (C) 1996,1997,1998,1999,2001,2002,2003,2004, 2005
+# Copyright (C) 1996,1997,1998,1999,2001,2002,2003,2004,2005,2006
# Free Software Foundation, Inc.
# This file is part of the GNU C Library.
ifeq ($(subdir),stdio-common)
-errlist-c = $(firstword $(wildcard $(addsuffix /errlist.c, \
- $(full_config_sysdirs) .)))
+errlist-c = $(firstword $(wildcard $(addsuffix /errlist.c,$(sysdirs) .)))
ifeq ($(versioning),yes)
$(objpfx)errlist-compat.c: $(errlist-c) $(..)sysdeps/gnu/errlist-compat.awk \
$(CC) -S $(CPPFLAGS) $(CFLAGS) -DNOT_IN_libc -DEMIT_ERR_MAX $< -o - \
| sed -n 's/^.*@@@[^0-9]*\([0-9]*\)[^0-9]*@@@.*$$/\1/p'` \
-f $(..)sysdeps/gnu/errlist-compat.awk \
- $(wildcard $(patsubst %,$(..)%/Versions,\
- $(config-sysdirs) $(add-ons))) > $@T
+ $(wildcard $(sysdirs:=/Versions)) > $@T
# Make it unwritable so noone will edit it by mistake.
-chmod a-w $@T
mv -f $@T $@
generated += errlist-compat.c errlist-compat.h
# This will force the generation above to happy if need be.
-$(foreach o,.d $(object-suffixes),$(objpfx)errlist$o):$(objpfx)errlist-compat.h
+$(foreach o,$(object-suffixes) $(object-suffixes:=.d),\
+ $(objpfx)errlist$o): $(objpfx)errlist-compat.h
endif
ifeq ($(subdir),login)
IFF_PORTSEL = 0x2000, /* Can set media type. */
# define IFF_PORTSEL IFF_PORTSEL
- IFF_AUTOMEDIA = 0x4000 /* Auto media select active. */
+ IFF_AUTOMEDIA = 0x4000, /* Auto media select active. */
# define IFF_AUTOMEDIA IFF_AUTOMEDIA
+ IFF_DYNAMIC = 0x8000 /* Dialup device with changing addresses. */
+# define IFF_DYNAMIC IFF_DYNAMIC
};
/* The ifaddr structure contains information about one address of an
+++ /dev/null
-# Copyright (C) 2000, 2001 Free Software Foundation, Inc.
-# This file is part of the GNU C Library.
-# Contributed by David Huggins-Daines (dhd@debian.org)
-
-# The GNU C Library is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 2.1 of the License, or (at your option) any later version.
-
-# The GNU C Library is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# Lesser General Public License for more details.
-
-# You should have received a copy of the GNU Lesser General Public
-# License along with the GNU C Library; if not, write to the Free
-# Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-# 02111-1307 USA.
-
-# We used to need this since the build process uses ld -r. Now we use
-# ld -r --unique=.text* which does more or less the same thing, but better.
-# CFLAGS-.os += -ffunction-sections
-LDFLAGS-c_pic.os += -Wl,--unique=.text*
-
-ifeq ($(subdir),elf)
-CFLAGS-rtld.c += -mdisable-fpregs
-sysdep-dl-routines += dl-symaddr dl-fptr
-sysdep_routines += $(sysdep-dl-routines)
-sysdep-rtld-routines += $(sysdep-dl-routines)
-endif
-
-ifeq ($(subdir),csu)
-ifeq (yes,$(build-shared))
-# Compatibility
-ifeq (yes,$(have-protected))
-CPPFLAGS-libgcc-compat.c = -DHAVE_DOT_HIDDEN
-endif
-sysdep_routines += libgcc-compat
-shared-only-routines += libgcc-compat
-endif
-endif
+++ /dev/null
-ld {
- GLIBC_PRIVATE {
- # hppa specific functions in the dynamic linker, but used by libc.so.
- _dl_symbol_address; _dl_unmap; _dl_lookup_address;
- _dl_function_address;
- }
-}
-libc {
- GLIBC_2.2 {
- __clz_tab;
- }
-}
+++ /dev/null
-/* longjmp for PA-RISC.
- Copyright (C) 1997, 1998 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-#define _SETJMP_H
-#define _ASM
-#include <bits/setjmp.h>
-
-/* __longjmp(jmpbuf, val) */
-
- .text
- .align 4
- .globl __longjmp
- .export __longjmp, code
- .proc
- .callinfo
-__longjmp:
- /* set return value */
- copy %r25, %r28
-
- ldw 0(%r26), %r3
- ldw 8(%r26), %r4
- ldw 12(%r26), %r5
- ldw 16(%r26), %r6
- ldw 20(%r26), %r7
- ldw 24(%r26), %r8
- ldw 28(%r26), %r9
- ldw 32(%r26), %r10
- ldw 36(%r26), %r11
- ldw 40(%r26), %r12
- ldw 44(%r26), %r13
- ldw 48(%r26), %r14
- ldw 52(%r26), %r15
- ldw 56(%r26), %r16
- ldw 60(%r26), %r17
- ldw 64(%r26), %r18
- ldw 68(%r26), %r19
- ldw 72(%r26), %r27
- ldw 76(%r26), %r30
-
- ldw 80(%r26), %rp
-
- ldo 88(%r26),%r20
- fldds,ma 8(%r20), %fr12
- fldds,ma 8(%r20), %fr13
- fldds,ma 8(%r20), %fr14
- fldds,ma 8(%r20), %fr15
- fldds,ma 8(%r20), %fr16
- fldds,ma 8(%r20), %fr17
- fldds,ma 8(%r20), %fr18
- fldds,ma 8(%r20), %fr19
- fldds,ma 8(%r20), %fr20
- fldds 0(%r20), %fr21
-
- bv,n %r0(%r2)
- .procend
+++ /dev/null
-/* An instruction privileged instruction to crash a userspace program.
-
- We go with iitlbp because it has a history of being used to crash
- programs. */
-
-#define ABORT_INSTRUCTION asm ("iitlbp %r0,(%r0)")
+++ /dev/null
-;! HP-PA __mpn_add_n -- Add two limb vectors of the same length > 0 and store
-;! sum in a third limb vector.
-
-;! Copyright (C) 1992, 1994 Free Software Foundation, Inc.
-
-;! This file is part of the GNU MP Library.
-
-;! The GNU MP Library is free software; you can redistribute it and/or modify
-;! it under the terms of the GNU Lesser General Public License as published by
-;! the Free Software Foundation; either version 2.1 of the License, or (at your
-;! option) any later version.
-
-;! The GNU MP Library is distributed in the hope that it will be useful, but
-;! WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-;! or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
-;! License for more details.
-
-;! You should have received a copy of the GNU Lesser General Public License
-;! along with the GNU MP Library; see the file COPYING.LIB. If not, write to
-;! the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-;! MA 02111-1307, USA.
-
-
-;! INPUT PARAMETERS
-;! res_ptr gr26
-;! s1_ptr gr25
-;! s2_ptr gr24
-;! size gr23
-
-;! One might want to unroll this as for other processors, but it turns
-;! out that the data cache contention after a store makes such
-;! unrolling useless. We can't come under 5 cycles/limb anyway.
-
- .text
- .export __mpn_add_n
-__mpn_add_n:
- .proc
- .callinfo frame=0,no_calls
- .entry
-
- ldws,ma 4(%r25),%r21
- ldws,ma 4(%r24),%r20
-
- addib,= -1,%r23,L$end ;! check for (SIZE == 1)
- add %r21,%r20,%r28 ;! add first limbs ignoring cy
-
-L$loop: ldws,ma 4(%r25),%r21
- ldws,ma 4(%r24),%r20
- stws,ma %r28,4(%r26)
- addib,<> -1,%r23,L$loop
- addc %r21,%r20,%r28
-
-L$end: stws %r28,0(%r26)
- bv 0(%r2)
- addc %r0,%r0,%r28
-
- .exit
- .procend
+++ /dev/null
-/* hppa1.1 big-endian. */
-
-#ifndef _ENDIAN_H
-# error "Never use <bits/endian.h> directly; include <endian.h> instead."
-#endif
-
-#define __BYTE_ORDER __BIG_ENDIAN
+++ /dev/null
-/* Used to store the function descriptor table */
-struct link_map_machine
- {
- size_t fptr_table_len;
- ElfW(Addr) *fptr_table;
- };
+++ /dev/null
-/* Copyright (C) 2000, 2005, 2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Define the machine-dependent type `jmp_buf'. HPPA version. */
-#ifndef _BITS_SETJMP_H
-#define _BITS_SETJMP_H 1
-
-#if !defined _SETJMP_H && !defined _PTHREAD_H
-# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
-#endif
-
-/* The previous bits/setjmp.h had __jmp_buf defined as a structure.
- We use an array of 'double' instead, to make writing the assembler
- easier, and to ensure proper alignment. Naturally, user code should
- not depend on either representation. */
-
-#ifndef _ASM
-typedef double __jmp_buf[21];
-#endif
-
-#endif /* bits/setjmp.h */
+++ /dev/null
-/* BSD `_setjmp' entry point to `sigsetjmp (..., 0)'. HPPA version.
- Copyright (C) 2001, 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-
-/* This just does a tail-call to `__sigsetjmp (ARG, 1)'.
- We cannot do it in C because it must be a tail-call, so frame-unwinding
- in setjmp doesn't clobber the state restored by longjmp. */
-
- .text
- .align 4
- .globl _setjmp
- .export _setjmp, code
- .level 2.0
- .proc
- .callinfo
- .import __sigsetjmp
-_setjmp:
- b __sigsetjmp
- ldi 0, %r25
-
- .procend
-libc_hidden_def (_setjmp)
+++ /dev/null
-/* BSD `setjmp' entry point to `sigsetjmp (..., 1)'. HPPA version.
- Copyright (C) 2001 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* This just does a tail-call to `__sigsetjmp (ARG, 1)'.
- We cannot do it in C because it must be a tail-call, so frame-unwinding
- in setjmp doesn't clobber the state restored by longjmp. */
-
- .text
- .align 4
- .globl setjmp
- .export setjmp, code
- .level 2.0
- .proc
- .callinfo
- .import __sigsetjmp
-setjmp:
- b __sigsetjmp
- ldi 1, %r25
-
- .procend
+++ /dev/null
-# This file is generated from configure.in by Autoconf. DO NOT EDIT!
-
-echo "$as_me:$LINENO: checking for assembler line separator" >&5
-echo $ECHO_N "checking for assembler line separator... $ECHO_C" >&6
-if test "${libc_cv_asm_line_sep+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat > conftest.s <<EOF
-nop ; is_old_puffin
-EOF
-if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- libc_cv_asm_line_sep='!'
-else
- if test -z "$enable_hacker_mode"; then
- echo "*** You need a newer assembler to compile glibc"
- rm -f conftest*
- exit 1
- fi
- libc_cv_asm_line_sep=';'
-fi
-rm -f conftest*
-fi
-echo "$as_me:$LINENO: result: $libc_cv_asm_line_sep" >&5
-echo "${ECHO_T}$libc_cv_asm_line_sep" >&6
-cat >>confdefs.h <<_ACEOF
-#define ASM_LINE_SEP $libc_cv_asm_line_sep
-_ACEOF
-
+++ /dev/null
-GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
-
-dnl The standard hppa assembler uses `;' to start comments and `!'
-dnl as a line separator.
-AC_CACHE_CHECK(for assembler line separator,
- libc_cv_asm_line_sep, [dnl
-cat > conftest.s <<EOF
-nop ; is_old_puffin
-EOF
-if AC_TRY_COMMAND(${CC-cc} -c $ASFLAGS conftest.s 1>&AS_MESSAGE_LOG_FD); then
- libc_cv_asm_line_sep='!'
-else
- if test -z "$enable_hacker_mode"; then
- echo "*** You need a newer assembler to compile glibc"
- rm -f conftest*
- exit 1
- fi
- libc_cv_asm_line_sep=';'
-fi
-rm -f conftest*])
-AC_DEFINE_UNQUOTED(ASM_LINE_SEP, $libc_cv_asm_line_sep)
+++ /dev/null
-/* Function descriptors. HPPA version.
- Copyright (C) 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef dl_hppa_fptr_h
-#define dl_hppa_fptr_h 1
-
-#include <sysdeps/generic/dl-fptr.h>
-
-/* There are currently 20 dynamic symbols in ld.so.
- ELF_MACHINE_BOOT_FPTR_TABLE_LEN needs to be at least that big. */
-#define ELF_MACHINE_BOOT_FPTR_TABLE_LEN 200
-
-#define ELF_MACHINE_LOAD_ADDRESS(var, symbol) \
- asm (" addil LT%%" #symbol ", %%r19\n" \
- " ldw RT%%" #symbol "(%%sr0,%%r1), %0\n" \
- : "=&r" (var));
-
-
-#endif /* !dl_hppa_fptr_h */
+++ /dev/null
-/* Configuration of lookup functions.
- Copyright (C) 2000, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define ELF_FUNCTION_PTR_IS_SPECIAL
-#define DL_UNMAP_IS_SPECIAL
-
-/* Forward declaration. */
-struct link_map;
-
-void *_dl_symbol_address (struct link_map *map, const ElfW(Sym) *ref);
-
-#define DL_SYMBOL_ADDRESS(map, ref) _dl_symbol_address(map, ref)
-
-Elf32_Addr _dl_lookup_address (const void *address);
-
-/* Clear the bottom two bits so generic code can find the fdesc entry */
-#define DL_LOOKUP_ADDRESS(addr) \
- (_dl_lookup_address ((void *)((unsigned long)addr & ~3)))
-
-void _dl_unmap (struct link_map *map);
-
-#define DL_UNMAP(map) _dl_unmap (map)
-
-#define DL_AUTO_FUNCTION_ADDRESS(map, addr) \
-({ \
- unsigned int fptr[2]; \
- fptr[0] = (unsigned int) (addr); \
- fptr[1] = (map)->l_info[DT_PLTGOT]->d_un.d_ptr; \
- /* Set bit 30 to indicate to $$dyncall that this is a PLABEL. */ \
- (ElfW(Addr))((unsigned int)fptr | 2); \
-})
-
-#define DL_STATIC_FUNCTION_ADDRESS(map, addr) \
-({ \
- static unsigned int fptr[2]; \
- fptr[0] = (unsigned int) (addr); \
- fptr[1] = (map)->l_info[DT_PLTGOT]->d_un.d_ptr; \
- /* Set bit 30 to indicate to $$dyncall that this is a PLABEL. */ \
- (ElfW(Addr))((unsigned int)fptr | 2); \
-})
-
-
-/* The test for "addr & 2" below is to accomodate old binaries which
- violated the ELF ABI by pointing DT_INIT and DT_FINI at a function
- descriptor. */
-#define DL_DT_INIT_ADDRESS(map, addr) \
- ((Elf32_Addr)(addr) & 2 ? (addr) : DL_AUTO_FUNCTION_ADDRESS (map, addr))
-#define DL_DT_FINI_ADDRESS(map, addr) \
- ((Elf32_Addr)(addr) & 2 ? (addr) : DL_AUTO_FUNCTION_ADDRESS (map, addr))
+++ /dev/null
-/* Machine-dependent ELF dynamic relocation inline functions. PA-RISC version.
- Copyright (C) 1995-1997,1999-2003
- Free Software Foundation, Inc.
- Contributed by David Huggins-Daines <dhd@debian.org>
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef dl_machine_h
-#define dl_machine_h 1
-
-#define ELF_MACHINE_NAME "hppa"
-
-#include <sys/param.h>
-#include <assert.h>
-#include <string.h>
-#include <link.h>
-#include <errno.h>
-#include <dl-fptr.h>
-#include <abort-instr.h>
-
-# define VALID_ELF_OSABI(osabi) ((osabi == ELFOSABI_SYSV) || (osabi == ELFOSABI_LINUX))
-# define VALID_ELF_ABIVERSION(ver) (ver == 0)
-# define VALID_ELF_HEADER(hdr,exp,size) \
- memcmp (hdr,exp,size-2) == 0 \
- && VALID_ELF_OSABI (hdr[EI_OSABI]) \
- && VALID_ELF_ABIVERSION (hdr[EI_ABIVERSION])
-
-/* These two definitions must match the definition of the stub in
- bfd/elf32-hppa.c (see plt_stub[]).
-
- a. Define the size of the *entire* stub we place at the end of the PLT
- table (right up against the GOT).
-
- b. Define the number of bytes back from the GOT to the entry point of
- the PLT stub. You see the PLT stub must be entered in the middle
- so it can depwi to find it's own address (long jump stub)
-
- c. Define the size of a single PLT entry so we can jump over the
- last entry to get the stub address */
-
-#define SIZEOF_PLT_STUB (7*4)
-#define GOT_FROM_PLT_STUB (4*4)
-#define PLT_ENTRY_SIZE (2*4)
-
-/* Initialize the function descriptor table before relocations */
-static inline void
-__hppa_init_bootstrap_fdesc_table (struct link_map *map)
-{
- ElfW(Addr) *boot_table;
-
- /* Careful: this will be called before got has been relocated... */
- ELF_MACHINE_LOAD_ADDRESS(boot_table,_dl_boot_fptr_table);
-
- map->l_mach.fptr_table_len = ELF_MACHINE_BOOT_FPTR_TABLE_LEN;
- map->l_mach.fptr_table = boot_table;
-}
-
-#define ELF_MACHINE_BEFORE_RTLD_RELOC(dynamic_info) \
- __hppa_init_bootstrap_fdesc_table (&bootstrap_map);
-
-/* Return nonzero iff ELF header is compatible with the running host. */
-static inline int
-elf_machine_matches_host (const Elf32_Ehdr *ehdr)
-{
- return ehdr->e_machine == EM_PARISC;
-}
-
-/* Return the link-time address of _DYNAMIC. */
-static inline Elf32_Addr
-elf_machine_dynamic (void) __attribute__ ((const));
-
-static inline Elf32_Addr
-elf_machine_dynamic (void)
-{
- Elf32_Addr dynamic;
-
- asm ("b,l 1f,%0\n"
-" depi 0,31,2,%0\n"
-"1: addil L'_GLOBAL_OFFSET_TABLE_ - ($PIC_pcrel$0 - 8),%0\n"
-" ldw R'_GLOBAL_OFFSET_TABLE_ - ($PIC_pcrel$0 - 12)(%%r1),%0\n"
- : "=r" (dynamic) : : "r1");
-
- return dynamic;
-}
-
-/* Return the run-time load address of the shared object. */
-static inline Elf32_Addr
-elf_machine_load_address (void) __attribute__ ((const));
-
-static inline Elf32_Addr
-elf_machine_load_address (void)
-{
- Elf32_Addr dynamic;
-
- asm (
-" b,l 1f,%0\n"
-" depi 0,31,2,%0\n"
-"1: addil L'_DYNAMIC - ($PIC_pcrel$0 - 8),%0\n"
-" ldo R'_DYNAMIC - ($PIC_pcrel$0 - 12)(%%r1),%0\n"
- : "=r" (dynamic) : : "r1");
-
- return dynamic - elf_machine_dynamic ();
-}
-
-/* Fixup a PLT entry to bounce directly to the function at VALUE.
- Optimized non-profile version. */
-static inline Elf32_Addr
-elf_machine_fixup_plt (struct link_map *map, lookup_t t,
- const Elf32_Rela *reloc,
- Elf32_Addr *reloc_addr, Elf32_Addr value)
-{
- /* map is the link_map for the caller, t is the link_map for the object
- being called */
- reloc_addr[1] = D_PTR (t, l_info[DT_PLTGOT]);
- reloc_addr[0] = value;
- /* Return the PLT slot rather than the function value so that the
- trampoline can load the new LTP. */
- return (Elf32_Addr) reloc_addr;
-}
-
-/* Fixup a PLT entry to bounce directly to the function at VALUE. */
-#define ELF_MACHINE_PROFILE_FIXUP_PLT elf_machine_profile_fixup_plt
-static inline Elf32_Addr
-elf_machine_profile_fixup_plt (struct link_map *map, lookup_t t,
- const Elf32_Rela *reloc,
- Elf32_Addr *reloc_addr, Elf32_Addr value)
-{
- if(__builtin_expect (t == NULL, 1))
- return (Elf32_Addr) reloc_addr;
- /* Return the PLT slot rather than the function value so that the
- trampoline can load the new LTP. */
- return (Elf32_Addr) elf_machine_fixup_plt(map, t, reloc, reloc_addr, value);
-}
-
-/* Return the final value of a plt relocation. */
-static inline Elf32_Addr
-elf_machine_plt_value (struct link_map *map, const Elf32_Rela *reloc,
- Elf32_Addr value)
-{
- /* We are rela only */
- return value + reloc->r_addend;
-}
-
-/* Set up the loaded object described by L so its unrelocated PLT
- entries will jump to the on-demand fixup code in dl-runtime.c. */
-
-static inline int
-elf_machine_runtime_setup (struct link_map *l, int lazy, int profile)
-{
- Elf32_Addr *got = NULL;
- Elf32_Addr l_addr, iplt, jmprel, end_jmprel, r_type, r_sym;
- const Elf32_Rela *reloc;
- struct fdesc *fptr;
- static union {
- unsigned char c[8];
- Elf32_Addr i[2];
- } sig = {{0x00,0xc0,0xff,0xee, 0xde,0xad,0xbe,0xef}};
-
- /* If we don't have a PLT we can just skip all this... */
- if (__builtin_expect (l->l_info[DT_JMPREL] == NULL,0))
- return lazy;
-
- /* All paths use these values */
- l_addr = l->l_addr;
- jmprel = D_PTR(l, l_info[DT_JMPREL]);
- end_jmprel = jmprel + l->l_info[DT_PLTRELSZ]->d_un.d_val;
-
- extern void _dl_runtime_resolve (void);
- extern void _dl_runtime_profile (void);
-
- /* Linking lazily */
- if (lazy)
- {
- /* FIXME: Search for the got, but backwards through the relocs, technically we should
- find it on the first try. However, assuming the relocs got out of order the
- routine is made a bit more robust by searching them all in case of failure. */
- for (iplt = (end_jmprel - sizeof(Elf32_Rela)); iplt >= jmprel; iplt -= sizeof (Elf32_Rela))
- {
-
- reloc = (const Elf32_Rela *) iplt;
- r_type = ELF32_R_TYPE (reloc->r_info);
- r_sym = ELF32_R_SYM (reloc->r_info);
-
- got = (Elf32_Addr *) (reloc->r_offset + l_addr + PLT_ENTRY_SIZE + SIZEOF_PLT_STUB);
-
- /* If we aren't an IPLT, and we aren't NONE then it's a bad reloc */
- if (__builtin_expect (r_type != R_PARISC_IPLT, 0))
- {
- if (__builtin_expect (r_type != R_PARISC_NONE, 0))
- _dl_reloc_bad_type (l, r_type, 1);
- continue;
- }
-
- /* Check for the plt_stub that binutils placed here for us
- to use with _dl_runtime_resolve */
- if (got[-2] != sig.i[0] || got[-1] != sig.i[1])
- {
- got = NULL; /* Not the stub... keep looking */
- }
- else
- {
- /* Found the GOT! */
- register Elf32_Addr ltp __asm__ ("%r19");
- /* Identify this shared object. */
- got[1] = (Elf32_Addr) l;
-
- /* This function will be called to perform the relocation. */
- if (__builtin_expect (!profile, 1))
- {
- /* If a static application called us, then _dl_runtime_resolve is not
- a function descriptor, but the *real* address of the function... */
- if((unsigned long) &_dl_runtime_resolve & 3)
- {
- got[-2] = (Elf32_Addr) ((struct fdesc *)
- ((unsigned long) &_dl_runtime_resolve & ~3))->ip;
- }
- else
- {
- /* Static executable! */
- got[-2] = (Elf32_Addr) &_dl_runtime_resolve;
- }
- }
- else
- {
- if (_dl_name_match_p (GLRO(dl_profile), l))
- {
- /* This is the object we are looking for. Say that
- we really want profiling and the timers are
- started. */
- GL(dl_profile_map) = l;
- }
-
- if((unsigned long) &_dl_runtime_resolve & 3)
- {
- got[-2] = (Elf32_Addr) ((struct fdesc *)
- ((unsigned long) &_dl_runtime_profile & ~3))->ip;
- }
- else
- {
- /* Static executable */
- got[-2] = (Elf32_Addr) &_dl_runtime_profile;
- }
- }
- /* Plunk in the gp of this function descriptor so we
- can make the call to _dl_runtime_xxxxxx */
- got[-1] = ltp;
- break;
- /* Done looking for the GOT, and stub is setup */
- } /* else we found the GOT */
- } /* for, walk the relocs backwards */
-
- if(!got)
- return 0; /* No lazy linking for you! */
-
- /* Process all the relocs, now that we know the GOT... */
- for (iplt = jmprel; iplt < end_jmprel; iplt += sizeof (Elf32_Rela))
- {
- reloc = (const Elf32_Rela *) iplt;
- r_type = ELF32_R_TYPE (reloc->r_info);
- r_sym = ELF32_R_SYM (reloc->r_info);
-
- if (__builtin_expect (r_type == R_PARISC_IPLT, 1))
- {
- fptr = (struct fdesc *) (reloc->r_offset + l_addr);
- if (r_sym != 0)
- {
- /* Relocate the pointer to the stub. */
- fptr->ip = (Elf32_Addr) got - GOT_FROM_PLT_STUB;
-
- /* Instead of the LTP value, we put the reloc offset
- here. The trampoline code will load the proper
- LTP and pass the reloc offset to the fixup
- function. */
- fptr->gp = iplt - jmprel;
- } /* r_sym != 0 */
- else
- {
- /* Relocate this *ABS* entry. */
- fptr->ip = reloc->r_addend + l_addr;
- fptr->gp = D_PTR (l, l_info[DT_PLTGOT]);
- }
- } /* r_type == R_PARISC_IPLT */
- } /* for all the relocations */
- } /* if lazy */
- else
- {
- for (iplt = jmprel; iplt < end_jmprel; iplt += sizeof (Elf32_Rela))
- {
- reloc = (const Elf32_Rela *) iplt;
- r_type = ELF32_R_TYPE (reloc->r_info);
- r_sym = ELF32_R_SYM (reloc->r_info);
-
- if (__builtin_expect ((r_type == R_PARISC_IPLT) && (r_sym == 0), 1))
- {
- fptr = (struct fdesc *) (reloc->r_offset + l_addr);
- /* Relocate this *ABS* entry, set only the gp, the rest is set later
- when elf_machine_rela_relative is called (WITHOUT the linkmap) */
- fptr->gp = D_PTR (l, l_info[DT_PLTGOT]);
- } /* r_type == R_PARISC_IPLT */
- } /* for all the relocations */
- }
- return lazy;
-}
-
-/* Initial entry point code for the dynamic linker.
- The C function `_dl_start' is the real entry point;
- its return value is the user program's entry point. */
-
-#define RTLD_START \
-/* Set up dp for any non-PIC lib constructors that may be called. */ \
-static struct link_map * __attribute__((used)) \
-set_dp (struct link_map *map) \
-{ \
- register Elf32_Addr dp asm ("%r27"); \
- dp = D_PTR (map, l_info[DT_PLTGOT]); \
- asm volatile ("" : : "r" (dp)); \
- return map; \
-} \
- \
-asm ( \
-" .text\n" \
-" .globl _start\n" \
-" .type _start,@function\n" \
-"_start:\n" \
- /* The kernel does not give us an initial stack frame. */ \
-" ldo 64(%sp),%sp\n" \
- /* Save the relevant arguments (yes, those are the correct \
- registers, the kernel is weird) in their stack slots. */ \
-" stw %r25,-40(%sp)\n" /* argc */ \
-" stw %r24,-44(%sp)\n" /* argv */ \
- \
- /* We need the LTP, and we need it now. \
- $PIC_pcrel$0 points 8 bytes past the current instruction, \
- just like a branch reloc. This sequence gets us the \
- runtime address of _DYNAMIC. */ \
-" bl 0f,%r19\n" \
-" depi 0,31,2,%r19\n" /* clear priviledge bits */ \
-"0: addil L'_DYNAMIC - ($PIC_pcrel$0 - 8),%r19\n" \
-" ldo R'_DYNAMIC - ($PIC_pcrel$0 - 12)(%r1),%r26\n" \
- \
- /* The link time address is stored in the first entry of the \
- GOT. */ \
-" addil L'_GLOBAL_OFFSET_TABLE_ - ($PIC_pcrel$0 - 16),%r19\n" \
-" ldw R'_GLOBAL_OFFSET_TABLE_ - ($PIC_pcrel$0 - 20)(%r1),%r20\n" \
- \
-" sub %r26,%r20,%r20\n" /* Calculate load offset */ \
- \
- /* Rummage through the dynamic entries, looking for \
- DT_PLTGOT. */ \
-" ldw,ma 8(%r26),%r19\n" \
-"1: cmpib,=,n 3,%r19,2f\n" /* tag == DT_PLTGOT? */ \
-" cmpib,<>,n 0,%r19,1b\n" \
-" ldw,ma 8(%r26),%r19\n" \
- \
- /* Uh oh! We didn't find one. Abort. */ \
-" iitlbp %r0,(%r0)\n" \
- \
-"2: ldw -4(%r26),%r19\n" /* Found it, load value. */ \
-" add %r19,%r20,%r19\n" /* And add the load offset. */ \
- \
- /* Our initial stack layout is rather different from everyone \
- else's due to the unique PA-RISC ABI. As far as I know it \
- looks like this: \
- \
- ----------------------------------- (this frame created above) \
- | 32 bytes of magic | \
- |---------------------------------| \
- | 32 bytes argument/sp save area | \
- |---------------------------------| ((current->mm->env_end) \
- | N bytes of slack | + 63 & ~63) \
- |---------------------------------| \
- | envvar and arg strings | \
- |---------------------------------| \
- | ELF auxiliary info | \
- | (up to 28 words) | \
- |---------------------------------| \
- | Environment variable pointers | \
- | upwards to NULL | \
- |---------------------------------| \
- | Argument pointers | \
- | upwards to NULL | \
- |---------------------------------| \
- | argc (1 word) | \
- ----------------------------------- \
- \
- So, obviously, we can't just pass %sp to _dl_start. That's \
- okay, argv-4 will do just fine. \
- \
- The pleasant part of this is that if we need to skip \
- arguments we can just decrement argc and move argv, because \
- the stack pointer is utterly unrelated to the location of \
- the environment and argument vectors. */ \
- \
- /* This is always within range so we'll be okay. */ \
-" bl _dl_start,%rp\n" \
-" ldo -4(%r24),%r26\n" \
- \
-" .globl _dl_start_user\n" \
-" .type _dl_start_user,@function\n" \
-"_dl_start_user:\n" \
- /* Save the entry point in %r3. */ \
-" copy %ret0,%r3\n" \
- \
- /* Remember the lowest stack address. */ \
-" addil LT'__libc_stack_end,%r19\n" \
-" ldw RT'__libc_stack_end(%r1),%r20\n" \
-" stw %sp,0(%r20)\n" \
- \
- /* See if we were called as a command with the executable file \
- name as an extra leading argument. */ \
-" addil LT'_dl_skip_args,%r19\n" \
-" ldw RT'_dl_skip_args(%r1),%r20\n" \
-" ldw 0(%r20),%r20\n" \
- \
-" ldw -40(%sp),%r25\n" /* argc */ \
-" comib,= 0,%r20,.Lnofix\n" /* FIXME: Mispredicted branch */\
-" ldw -44(%sp),%r24\n" /* argv (delay slot) */ \
- \
-" sub %r25,%r20,%r25\n" \
-" stw %r25,-40(%sp)\n" \
-" sh2add %r20,%r24,%r24\n" \
-" stw %r24,-44(%sp)\n" \
- \
-".Lnofix:\n" \
-" addil LT'_rtld_local,%r19\n" \
-" ldw RT'_rtld_local(%r1),%r26\n" \
-" bl set_dp, %r2\n" \
-" ldw 0(%r26),%r26\n" \
- \
- /* Call _dl_init(_dl_loaded, argc, argv, envp). */ \
-" copy %r28,%r26\n" \
- \
- /* envp = argv + argc + 1 */ \
-" sh2add %r25,%r24,%r23\n" \
-" bl _dl_init_internal,%r2\n" \
-" ldo 4(%r23),%r23\n" /* delay slot */ \
- \
- /* Reload argc, argv to the registers start.S expects. */ \
-" ldw -40(%sp),%r25\n" \
-" ldw -44(%sp),%r24\n" \
- \
- /* _dl_fini does have a PLT slot now. I don't know how to get \
- to it though, so this hack will remain. */ \
-" .section .data\n" \
-"__dl_fini_plabel:\n" \
-" .word _dl_fini\n" \
-" .word 0xdeadbeef\n" \
-" .previous\n" \
- \
- /* %r3 contains a function pointer, we need to mask out the \
- lower bits and load the gp and jump address. */ \
-" depi 0,31,2,%r3\n" \
-" ldw 0(%r3),%r2\n" \
-" addil LT'__dl_fini_plabel,%r19\n" \
-" ldw RT'__dl_fini_plabel(%r1),%r23\n" \
-" stw %r19,4(%r23)\n" \
-" ldw 4(%r3),%r19\n" /* load the object's gp */ \
-" bv %r0(%r2)\n" \
-" depi 2,31,2,%r23\n" /* delay slot */ \
- );
-
-
-/* This code gets called via the .plt stub, and is used in
- dl-runtime.c to call the `fixup' function and then redirect to the
- address it returns.
-
- WARNING: This template is also used by gcc's __cffc, and expects
- that the "bl" for fixup() exist at a particular offset.
- Do not change this template without changing gcc, while the prefix
- "bl" should fix everything so gcc finds the right spot, it will
- slow down __cffc when it attempts to call fixup to resolve function
- descriptor references. Please refer to gcc/gcc/config/pa/fptr.c
-
- Enter with r19 = reloc offset, r20 = got-8, r21 = fixup ltp. */
-#define TRAMPOLINE_TEMPLATE(tramp_name, fixup_name) \
- extern void tramp_name (void); \
- asm ( \
- " .text\n" \
- /* FAKE bl to provide gcc's __cffc with fixup's address */ \
- " bl " #fixup_name ",%r2\n" /* Runtime address of fixup */ \
- " .globl " #tramp_name "\n" \
- " .type " #tramp_name ",@function\n" \
- #tramp_name ":\n" \
- " .proc\n" \
- " .callinfo frame=64,calls,save_rp\n" \
- " .entry\n" \
- /* Save return pointer */ \
- " stw %r2,-20(%sp)\n" \
- /* Save argument registers in the call stack frame. */ \
- " stw %r26,-36(%sp)\n" \
- " stw %r25,-40(%sp)\n" \
- " stw %r24,-44(%sp)\n" \
- " stw %r23,-48(%sp)\n" \
- /* Build a call frame, and save structure pointer. */ \
- " stwm %r28,64(%sp)\n" \
- \
- /* Set up args to fixup func. */ \
- " ldw 8+4(%r20),%r26\n" /* (1) got[1] == struct link_map */ \
- " copy %r19,%r25\n" /* (2) reloc offset */ \
- " copy %r2,%r24\n" /* (3) profile_fixup needs rp */ \
- \
- /* Call the real address resolver. */ \
- " bl " #fixup_name ",%r2\n" \
- " copy %r21,%r19\n" /* set fixup func ltp (DELAY SLOT)*/ \
- \
- " ldw 0(%r28),%r22\n" /* load up the returned func ptr */ \
- " ldw 4(%r28),%r19\n" \
- " ldwm -64(%sp),%r28\n" \
- /* Arguments. */ \
- " ldw -36(%sp),%r26\n" \
- " ldw -40(%sp),%r25\n" \
- " ldw -44(%sp),%r24\n" \
- " ldw -48(%sp),%r23\n" \
- /* Call the real function. */ \
- " bv %r0(%r22)\n" \
- /* Return pointer. */ \
- " ldw -20(%sp),%r2\n" \
- " .exit\n" \
- " .procend\n");
-
-#ifndef PROF
-#define ELF_MACHINE_RUNTIME_TRAMPOLINE \
- TRAMPOLINE_TEMPLATE (_dl_runtime_resolve, fixup); \
- TRAMPOLINE_TEMPLATE (_dl_runtime_profile, profile_fixup);
-#else
-#define ELF_MACHINE_RUNTIME_TRAMPOLINE \
- TRAMPOLINE_TEMPLATE (_dl_runtime_resolve, fixup); \
- strong_alias (_dl_runtime_resolve, _dl_runtime_profile);
-#endif
-
-/* ELF_RTYPE_CLASS_PLT iff TYPE describes relocation of a PLT entry, so
- PLT entries should not be allowed to define the value.
- ELF_RTYPE_CLASS_NOCOPY iff TYPE should not be allowed to resolve to one
- of the main executable's symbols, as for a COPY reloc. */
-#define elf_machine_type_class(type) \
- ((((type) == R_PARISC_IPLT || (type) == R_PARISC_EPLT) \
- * ELF_RTYPE_CLASS_PLT) \
- | (((type) == R_PARISC_COPY) * ELF_RTYPE_CLASS_COPY))
-
-/* Used by the runtime in fixup to figure out if reloc is *really* PLT */
-#define ELF_MACHINE_JMP_SLOT R_PARISC_IPLT
-#define ELF_MACHINE_SIZEOF_JMP_SLOT PLT_ENTRY_SIZE
-
-/* We only use RELA. */
-#define ELF_MACHINE_NO_REL 1
-
-/* Return the address of the entry point. */
-#define ELF_MACHINE_START_ADDRESS(map, start) \
- DL_STATIC_FUNCTION_ADDRESS (map, start)
-
-/* We define an initialization functions. This is called very early in
- * _dl_sysdep_start. */
-#define DL_PLATFORM_INIT dl_platform_init ()
-
-static inline void __attribute__ ((unused))
-dl_platform_init (void)
-{
- if (GLRO(dl_platform) != NULL && *GLRO(dl_platform) == '\0')
- /* Avoid an empty string which would disturb us. */
- GLRO(dl_platform) = NULL;
-}
-
-#endif /* !dl_machine_h */
-
-/* These are only actually used where RESOLVE_MAP is defined, anyway. */
-#ifdef RESOLVE_MAP
-
-auto void __attribute__((always_inline))
-elf_machine_rela (struct link_map *map, const Elf32_Rela *reloc,
- const Elf32_Sym *sym, const struct r_found_version *version,
- void *const reloc_addr_arg)
-{
- Elf32_Addr *const reloc_addr = reloc_addr_arg;
- const Elf32_Sym *const refsym = sym;
- unsigned long const r_type = ELF32_R_TYPE (reloc->r_info);
- struct link_map *sym_map;
- Elf32_Addr value;
-
-# if !defined RTLD_BOOTSTRAP && !defined SHARED
- /* This is defined in rtld.c, but nowhere in the static libc.a; make the
- reference weak so static programs can still link. This declaration
- cannot be done when compiling rtld.c (i.e. #ifdef RTLD_BOOTSTRAP)
- because rtld.c contains the common defn for _dl_rtld_map, which is
- incompatible with a weak decl in the same file. */
- weak_extern (GL(dl_rtld_map));
-# endif
-
- /* RESOLVE_MAP will return a null value for undefined syms, and
- non-null for all other syms. In particular, relocs with no
- symbol (symbol index of zero), also called *ABS* relocs, will be
- resolved to MAP. (The first entry in a symbol table is all
- zeros, and an all zero Elf32_Sym has a binding of STB_LOCAL.)
- See RESOLVE_MAP definition in elf/dl-reloc.c */
-# ifdef RTLD_BOOTSTRAP
- /* RESOLVE_MAP in rtld.c doesn't have the local sym test. */
- sym_map = (ELF32_ST_BIND (sym->st_info) != STB_LOCAL
- ? RESOLVE_MAP (&sym, version, r_type) : map);
-# else
- sym_map = RESOLVE_MAP (&sym, version, r_type);
-# endif
- if (sym_map)
- {
- value = sym ? sym_map->l_addr + sym->st_value : 0;
- value += reloc->r_addend;
- }
- else
- value = 0;
-
- switch (r_type)
- {
- case R_PARISC_DIR32:
- /* .eh_frame can have unaligned relocs. */
- if ((unsigned long) reloc_addr_arg & 3)
- {
- char *rel_addr = (char *) reloc_addr_arg;
- rel_addr[0] = value >> 24;
- rel_addr[1] = value >> 16;
- rel_addr[2] = value >> 8;
- rel_addr[3] = value;
- return;
- }
- break;
-
- case R_PARISC_PLABEL32:
- /* Easy rule: If there is a symbol and it is global, then we
- need to make a dynamic function descriptor. Otherwise we
- have the address of a PLT slot for a local symbol which we
- know to be unique. */
- if (sym == NULL
- || sym_map == NULL
- || ELF32_ST_BIND (sym->st_info) == STB_LOCAL)
- {
- break;
- }
- /* Set bit 30 to indicate to $$dyncall that this is a PLABEL.
- We have to do this outside of the generic function descriptor
- code, since it doesn't know about our requirement for setting
- protection bits */
- value = (Elf32_Addr)((unsigned int)_dl_make_fptr (sym_map, sym, value) | 2);
- break;
-
- case R_PARISC_IPLT:
- if (__builtin_expect (sym_map != NULL, 1))
- {
- elf_machine_fixup_plt (NULL, sym_map, reloc, reloc_addr, value);
- }
- else
- {
- /* If we get here, it's a (weak) undefined sym. */
- elf_machine_fixup_plt (NULL, map, reloc, reloc_addr, value);
- }
- return;
-
- case R_PARISC_COPY:
- if (__builtin_expect (sym == NULL, 0))
- /* This can happen in trace mode if an object could not be
- found. */
- break;
- if (__builtin_expect (sym->st_size > refsym->st_size, 0)
- || (__builtin_expect (sym->st_size < refsym->st_size, 0)
- && __builtin_expect (GLRO(dl_verbose), 0)))
- {
- const char *strtab;
-
- strtab = (const char *) D_PTR (map, l_info[DT_STRTAB]);
- _dl_error_printf ("%s: Symbol `%s' has different size in shared object, "
- "consider re-linking\n",
- rtld_progname ?: "<program name unknown>",
- strtab + refsym->st_name);
- }
- memcpy (reloc_addr_arg, (void *) value,
- MIN (sym->st_size, refsym->st_size));
- return;
-
- case R_PARISC_NONE: /* Alright, Wilbur. */
- return;
-
- default:
- _dl_reloc_bad_type (map, r_type, 0);
- }
-
- *reloc_addr = value;
-}
-
-/* hppa doesn't have an R_PARISC_RELATIVE reloc, but uses relocs with
- ELF32_R_SYM (info) == 0 for a similar purpose. */
-auto void __attribute__((always_inline))
-elf_machine_rela_relative (Elf32_Addr l_addr,
- const Elf32_Rela *reloc,
- void *const reloc_addr_arg)
-{
- unsigned long const r_type = ELF32_R_TYPE (reloc->r_info);
- Elf32_Addr *const reloc_addr = reloc_addr_arg;
- static char msgbuf[] = { "Unknown" };
- struct link_map map;
- Elf32_Addr value;
-
- value = l_addr + reloc->r_addend;
-
- if (ELF32_R_SYM (reloc->r_info) != 0){
- _dl_error_printf ("%s: In elf_machine_rela_relative "
- "ELF32_R_SYM (reloc->r_info) != 0. Aborting.",
- rtld_progname ?: "<program name unknown>");
- ABORT_INSTRUCTION; /* Crash. */
- }
-
- switch (r_type)
- {
- case R_PARISC_DIR32:
- /* .eh_frame can have unaligned relocs. */
- if ((unsigned long) reloc_addr_arg & 3)
- {
- char *rel_addr = (char *) reloc_addr_arg;
- rel_addr[0] = value >> 24;
- rel_addr[1] = value >> 16;
- rel_addr[2] = value >> 8;
- rel_addr[3] = value;
- return;
- }
- break;
-
- case R_PARISC_PLABEL32:
- break;
-
- case R_PARISC_IPLT: /* elf_machine_runtime_setup already set gp */
- break;
-
- case R_PARISC_NONE:
- return;
-
- default: /* Bad reloc, map unknown (really it's the current map) */
- map.l_name = msgbuf;
- _dl_reloc_bad_type (&map, r_type, 0);
- return;
- }
-
- *reloc_addr = value;
-}
-
-auto void __attribute__((always_inline))
-elf_machine_lazy_rel (struct link_map *map,
- Elf32_Addr l_addr, const Elf32_Rela *reloc)
-{
- /* We don't have anything to do here. elf_machine_runtime_setup has
- done all the relocs already. */
-}
-
-#endif /* RESOLVE_MAP */
+++ /dev/null
-/* Get the symbol address. HPPA version.
- Copyright (C) 1999, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <ldsodefs.h>
-#include <dl-machine.h>
-
-void *
-_dl_symbol_address (struct link_map *map, const ElfW(Sym) *ref)
-{
- /* Find the "ip" from the "map" and symbol "ref" */
- Elf32_Addr value = (map ? map->l_addr : 0) + ref->st_value;
-
- /* On hppa, we have to return the pointer to function descriptor.
- This involves an "| 2" to inform $$dyncall that this is a plabel32 */
- if (ELFW(ST_TYPE) (ref->st_info) == STT_FUNC){
- return (void *)((unsigned long)_dl_make_fptr (map, ref, value) | 2);
- }
- else
- return (void *) value;
-}
+++ /dev/null
-#ifndef __ASSEMBLY__
-extern void _start (void);
-#endif
-
-/* The function's entry point is stored in the first word of the
- function descriptor (plabel) of _start(). */
-#define ENTRY_POINT __canonicalize_funcptr_for_compare(_start)
-
-/* We have to provide a special declaration. */
-#define ENTRY_POINT_DECL(class) class void _start (void);
+++ /dev/null
-/* Special .init and .fini section support for HPPA
- Copyright (C) 2000, 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- In addition to the permissions in the GNU Lesser General Public
- License, the Free Software Foundation gives you unlimited
- permission to link the compiled version of this file with other
- programs, and to distribute those programs without any restriction
- coming from the use of this file. (The GNU Lesser General Public
- License restrictions do apply in other respects; for example, they
- cover modification of the file, and distribution when not linked
- into another program.)
-
- Note that people who make modified versions of this file are not
- obligated to grant this special exception for their modified
- versions; it is their choice whether to do so. The GNU Lesser
- General Public License gives permission to release a modified
- version without this exception; this exception also makes it
- possible to release a modified version which carries forward this
- exception.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* This file is compiled into assembly code which is then munged by a sed
- script into two files: crti.s and crtn.s.
-
- * crti.s puts a function prologue at the beginning of the
- .init and .fini sections and defines global symbols for
- those addresses, so they can be called as functions.
-
- * crtn.s puts the corresponding function epilogues
- in the .init and .fini sections. */
-
-/* If we use the standard C version, the linkage table pointer won't
- be properly preserved due to the splitting up of function prologues
- and epilogues. Therefore we write these in assembly to make sure
- they do the right thing.
-
- Note that we cannot have a weak undefined __gmon_start__, because
- that would require this to be PIC, and the linker is currently not
- able to generate a proper procedure descriptor for _init. Sad but
- true. Anyway, HPPA is one of those horrible architectures where
- making the comparison and indirect call is quite expensive (see the
- comment in sysdeps/generic/initfini.c). */
-
-__asm__ ("\
-\n\
-#include \"defs.h\"\n\
-\n\
-/*@HEADER_ENDS*/\n\
-\n\
-/*@_init_PROLOG_BEGINS*/\n\
- .section .init\n\
- .align 4\n\
- .globl _init\n\
- .type _init,@function\n\
-_init:\n\
- stw %rp,-20(%sp)\n\
- stwm %r4,64(%sp)\n\
- stw %r19,-32(%sp)\n\
- bl __gmon_start__,%rp\n\
- copy %r19,%r4 /* delay slot */\n\
- copy %r4,%r19\n\
-/*@_init_PROLOG_ENDS*/\n\
-\n\
-/*@_init_EPILOG_BEGINS*/\n\
- .text\n\
- .align 4\n\
- .weak __gmon_start__\n\
- .type __gmon_start__,@function\n\
-__gmon_start__:\n\
- .proc\n\
- .callinfo\n\
- .entry\n\
- bv,n %r0(%r2)\n\
- .exit\n\
- .procend\n\
-\n\
-/* Here is the tail end of _init. We put __gmon_start before this so\n\
- that the assembler creates the .PARISC.unwind section for us, ie.\n\
- with the right attributes. */\n\
- .section .init\n\
- ldw -84(%sp),%rp\n\
- copy %r4,%r19\n\
- bv %r0(%rp)\n\
-_end_init:\n\
- ldwm -64(%sp),%r4\n\
-\n\
-/* Our very own unwind info, because the assembler can't handle\n\
- functions split into two or more pieces. */\n\
- .section .PARISC.unwind\n\
- .extern _init\n\
- .word _init, _end_init\n\
- .byte 0x08, 0x01, 0x00, 0x08, 0x00, 0x00, 0x00, 0x08\n\
-\n\
-/*@_init_EPILOG_ENDS*/\n\
-\n\
-/*@_fini_PROLOG_BEGINS*/\n\
- .section .fini\n\
- .align 4\n\
- .globl _fini\n\
- .type _fini,@function\n\
-_fini:\n\
- stw %rp,-20(%sp)\n\
- stwm %r4,64(%sp)\n\
- stw %r19,-32(%sp)\n\
- copy %r19,%r4\n\
-/*@_fini_PROLOG_ENDS*/\n\
-\n\
-/*@_fini_EPILOG_BEGINS*/\n\
- .section .fini\n\
- ldw -84(%sp),%rp\n\
- copy %r4,%r19\n\
- bv %r0(%rp)\n\
-_end_fini:\n\
- ldwm -64(%sp),%r4\n\
-\n\
- .section .PARISC.unwind\n\
- .extern _fini\n\
- .word _fini, _end_fini\n\
- .byte 0x08, 0x01, 0x00, 0x08, 0x00, 0x00, 0x00, 0x08\n\
-\n\
-/*@_fini_EPILOG_ENDS*/\n\
-\n\
-/*@TRAILER_BEGINS*/\
-");
+++ /dev/null
-/* ELF startup code for HPPA.
- Copyright (C) 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- In addition to the permissions in the GNU Lesser General Public
- License, the Free Software Foundation gives you unlimited
- permission to link the compiled version of this file with other
- programs, and to distribute those programs without any restriction
- coming from the use of this file. (The GNU Lesser General Public
- License restrictions do apply in other respects; for example, they
- cover modification of the file, and distribution when not linked
- into another program.)
-
- Note that people who make modified versions of this file are not
- obligated to grant this special exception for their modified
- versions; it is their choice whether to do so. The GNU Lesser
- General Public License gives permission to release a modified
- version without this exception; this exception also makes it
- possible to release a modified version which carries forward this
- exception.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
- .import main, code
- .import $global$, data
- .import __libc_start_main, code
- .import __libc_csu_fini, code
- .import __libc_csu_init, code
-
- /* Have the linker create plabel words
- so we get PLABEL32 relocs and not 21/14 */
- .section .rodata
- .align 4
-.Lpmain:
- .word P%main
-.Lp__libc_start_main:
- .word P%__libc_start_main
-.Lp__libc_csu_fini:
- .word P%__libc_csu_fini
-.Lp__libc_csu_init:
- .word P%__libc_csu_init
-
- .text
- .align 4
- .globl _start
- .export _start, ENTRY
- .type _start,@function
-_start:
-
- .proc
- .callinfo
-
- /* Expand the stack to store the 5th through 7th args */
- ldo 64(%sp), %sp
- /* TODO: Follow ABI? Place more things on the stack here... */
-
-#if SHARED
- /* load main (1st argument) */
- addil LR'.Lpmain, %r19
- ldw RR'.Lpmain(%r1), %r26
- ldw 0(%r26),%r26
- /* argc and argv should be in 25 and 24 (2nd and 3rd argument) */
- /* void (*init) (void) (4th argument) */
- addil LR'.Lp__libc_csu_init, %r19
- ldw RR'.Lp__libc_csu_init(%r1), %r23
- ldw 0(%r23), %r23
- /* void (*fini) (void) (5th argument) */
- addil LR'.Lp__libc_csu_fini, %r19
- ldw RR'.Lp__libc_csu_fini(%r1), %r22
- ldw 0(%r22), %r22
-#else
- /* load main (1st argument) */
- ldil LR'.Lpmain, %r26
- ldw RR'.Lpmain(%r26), %r26
- /* argc and argv should be in 25 and 24 (2nd and 3rd argument) */
- /* void (*init) (void) (4th argument) */
- ldil LR'.Lp__libc_csu_init, %r23
- ldw RR'.Lp__libc_csu_init(%r23), %r23
- /* void (*fini) (void) (5th argument) */
- ldil LR'.Lp__libc_csu_fini, %r22
- ldw RR'.Lp__libc_csu_fini(%r22), %r22
-#endif
- /* Store 5th argument */
- stw %r22, -52(%sp)
- /* void (*rtld_fini) (void) (6th argument) */
- stw %r23, -56(%sp)
- /* void *stack_end (7th argument) */
- stw %sp, -60(%sp)
-
- /* load global */
- ldil L%$global$, %dp
- ldo R%$global$(%dp), %dp
-
- bl __libc_start_main,%r2
- nop
- /* die horribly if it returned (it shouldn't) */
- iitlbp %r0,(%sr0,%r0)
- nop
-
- .procend
-
-/* Define a symbol for the first piece of initialized data. */
- .data
- .globl __data_start
-__data_start:
- .long 0
- .weak data_start
- data_start = __data_start
+++ /dev/null
-/* Copyright (C) 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by David Huggins-Daines <dhd@debian.org>
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _FENV_H
-# error "Never use <bits/fenv.h> directly; include <fenv.h> instead."
-#endif
-
-/* Define bits representing the exception. We use the values of the
- appropriate enable bits in the FPU status word (which,
- coincidentally, are the same as the flag bits, but shifted right by
- 27 bits). */
-enum
-{
- FE_INVALID = 1<<4, /* V */
-#define FE_INVALID FE_INVALID
- FE_DIVBYZERO = 1<<3, /* Z */
-#define FE_DIVBYZERO FE_DIVBYZERO
- FE_OVERFLOW = 1<<2, /* O */
-#define FE_OVERFLOW FE_OVERFLOW
- FE_UNDERFLOW = 1<<1, /* U */
-#define FE_UNDERFLOW FE_UNDERFLOW
- FE_INEXACT = 1<<0, /* I */
-#define FE_INEXACT FE_INEXACT
-};
-
-#define FE_ALL_EXCEPT \
- (FE_INEXACT | FE_DIVBYZERO | FE_UNDERFLOW | FE_OVERFLOW | FE_INVALID)
-
-/* The PA-RISC FPU supports all of the four defined rounding modes.
- We use the values of the RM field in the floating point status
- register for the appropriate macros. */
-enum
- {
- FE_TONEAREST = 0 << 9,
-#define FE_TONEAREST FE_TONEAREST
- FE_TOWARDZERO = 1 << 9,
-#define FE_TOWARDZERO FE_TOWARDZERO
- FE_UPWARD = 2 << 9,
-#define FE_UPWARD FE_UPWARD
- FE_DOWNWARD = 3 << 9,
-#define FE_DOWNWARD FE_DOWNWARD
- };
-
-/* Type representing exception flags. */
-typedef unsigned int fexcept_t;
-
-/* Type representing floating-point environment. This structure
- corresponds to the layout of the status and exception words in the
- register file. */
-typedef struct
-{
- unsigned int __status_word;
- unsigned int __exception[7];
-} fenv_t;
-
-/* If the default argument is used we use this value. */
-#define FE_DFL_ENV ((fenv_t *) -1)
-
-#ifdef __USE_GNU
-/* Floating-point environment where none of the exceptions are masked. */
-# define FE_NOMASK_ENV ((fenv_t *) -2)
-#endif
+++ /dev/null
-/* Clear given exceptions in current floating-point environment.
- Copyright (C) 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by David Huggins-Daines <dhd@debian.org>, 2000
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv.h>
-
-int
-feclearexcept (int excepts)
-{
- unsigned int sw[2];
-
- /* Get the current status word. */
- __asm__ ("fstd %%fr0,0(%1)" : "=m" (*sw) : "r" (sw));
-
- /* Clear all the relevant bits. */
- sw[0] &= ~((excepts & FE_ALL_EXCEPT) << 27);
- __asm__ ("fldd 0(%0),%%fr0" : : "r" (sw));
-
- /* Success. */
- return 0;
-}
+++ /dev/null
-/* Disable floating-point exceptions.
- Copyright (C) 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by David Huggins-Daines <dhd@debian.org>, 2000
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv.h>
-
-int
-fedisableexcept (int excepts)
-{
- unsigned int sw[2], old_exc;
-
- /* Get the current status word. */
- __asm__ ("fstd %%fr0,0(%1)" : "=m" (*sw) : "r" (sw));
-
- old_exc = sw[0] & FE_ALL_EXCEPT;
-
- sw[0] &= ~(excepts & FE_ALL_EXCEPT);
- __asm__ ("fldd 0(%0),%%fr0" : : "r" (sw));
-
- return old_exc;
-}
+++ /dev/null
-/* Enable floating-point exceptions.
- Copyright (C) 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by David Huggins-Daines <dhd@debian.org>, 2000
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv.h>
-
-int
-feenableexcept (int excepts)
-{
- unsigned int sw[2], old_exc;
-
- /* Get the current status word. */
- __asm__ ("fstd %%fr0,0(%1)" : "=m" (*sw) : "r" (sw));
-
- old_exc = sw[0] & FE_ALL_EXCEPT;
-
- sw[0] |= (excepts & FE_ALL_EXCEPT);
- __asm__ ("fldd 0(%0),%%fr0" : : "r" (sw));
-
- return old_exc;
-}
+++ /dev/null
-/* Store current floating-point environment.
- Copyright (C) 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by David Huggins-Daines <dhd@debian.org>, 2000
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv.h>
-
-int
-fegetenv (fenv_t *envp)
-{
- __asm__ (
- "fstd,ma %%fr0,8(%1)\n"
- "fstd,ma %%fr1,8(%1)\n"
- "fstd,ma %%fr2,8(%1)\n"
- "fstd %%fr3,0(%1)\n"
- : "=m" (*envp), "+r" (envp));
- return 0;
-}
+++ /dev/null
-/* Get enabled floating-point exceptions.
- Copyright (C) 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by David Huggins-Daines <dhd@debian.org>, 2000
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv.h>
-
-int
-fegetexcept (void)
-{
- unsigned int sw[2];
-
- /* Get the current status word. */
- __asm__ ("fstd %%fr0,0(%1)" : "=m" (*sw) : "r" (sw));
-
- return sw[0] & FE_ALL_EXCEPT;
-}
+++ /dev/null
-/* Store current floating-point environment and clear exceptions.
- Copyright (C) 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by David Huggins-Daines <dhd@debian.org>, 2000
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv.h>
-#include <string.h>
-
-int
-feholdexcept (fenv_t *envp)
-{
- fenv_t clear;
- fenv_t * _regs = envp;
-
- /* Store the environment. */
- __asm__ (
- "fstd,ma %%fr0,8(%1)\n"
- "fstd,ma %%fr1,8(%1)\n"
- "fstd,ma %%fr2,8(%1)\n"
- "fstd %%fr3,0(%1)\n"
- : "=m" (*_regs), "+r" (_regs));
- memcpy (&clear, envp, sizeof (clear));
-
- /* Now clear all exceptions. */
- clear.__status_word &= ~(FE_ALL_EXCEPT << 27);
- memset (clear.__exception, 0, sizeof (clear.__exception));
-
- /* And set all exceptions to non-stop. */
- clear.__status_word &= ~FE_ALL_EXCEPT;
-
- /* Load the new environment. */
- _regs = &clear;
- __asm__ (
- "fldd,ma 8(%0),%%fr0\n"
- "fldd,ma 8(%0),%%fr1\n"
- "fldd,ma 8(%0),%%fr2\n"
- "fldd 0(%0),%%fr3\n"
- : : "r" (_regs));
-
- return 0;
-}
+++ /dev/null
-/* Install given floating-point environment.
- Copyright (C) 1997, 1999, 2000, 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by David Huggins-Daines <dhd@debian.org>, 2000
- Based on the m68k version by
- Andreas Schwab <schwab@suse.de>
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv.h>
-
-int
-fesetenv (const fenv_t *envp)
-{
- fenv_t temp;
- fenv_t * _regs = &temp;
-
- /* Install the environment specified by ENVP. But there are a few
- values which we do not want to come from the saved environment.
- Therefore, we get the current environment and replace the values
- we want to use from the environment specified by the parameter. */
- __asm__ (
- "fstd,ma %%fr0,8(%1)\n"
- "fstd,ma %%fr1,8(%1)\n"
- "fstd,ma %%fr2,8(%1)\n"
- "fstd %%fr3,0(%1)\n"
- : "=m" (*_regs), "+r" (_regs));
-
- temp.__status_word &= ~(FE_ALL_EXCEPT
- | (FE_ALL_EXCEPT << 27)
- | FE_DOWNWARD);
- if (envp == FE_DFL_ENV)
- ;
- else if (envp == FE_NOMASK_ENV)
- temp.__status_word |= FE_ALL_EXCEPT;
- else
- temp.__status_word |= (envp->__status_word
- & (FE_ALL_EXCEPT
- | FE_DOWNWARD
- | (FE_ALL_EXCEPT << 27)));
-
- /* Load the new environment. */
- __asm__ (
- "fldd,ma -8(%1),%%fr3\n"
- "fldd,ma -8(%1),%%fr2\n"
- "fldd,ma -8(%1),%%fr1\n"
- "fldd 0(%1),%%fr0\n"
- : "=m" (*_regs), "+r" (_regs));
-
- /* Success. */
- return 0;
-}
-libm_hidden_def (fesetenv)
+++ /dev/null
-/* Set current rounding direction.
- Copyright (C) 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by David Huggins-Daines <dhd@debian.org>, 2000
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv.h>
-
-int
-fesetround (int round)
-{
- unsigned int sw[2];
-
- if (round & ~FE_DOWNWARD)
- /* ROUND is not a valid rounding mode. */
- return 1;
-
- /* Get the current status word. */
- __asm__ ("fstd %%fr0,0(%1)" : "=m" (*sw) : "r" (sw));
- sw[0] &= ~FE_DOWNWARD;
- sw[0] |= round;
- __asm__ ("fldd 0(%0),%%fr0" : : "r" (sw));
-
- return 0;
-}
+++ /dev/null
-/* Install given floating-point environment and raise exceptions.
- Copyright (C) 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by David Huggins-Daines <dhd@debian.org>, 2000
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv.h>
-
-int
-feupdateenv (const fenv_t *envp)
-{
- unsigned int sw[2];
-
- /* Get the current exception status. */
- __asm__ ("fstd %%fr0,0(%1)" : "=m" (*sw) : "r" (sw));
- /* Install new environment. */
- fesetenv (envp);
- /* Raise the saved exceptions */
- feraiseexcept(sw[0] & FE_ALL_EXCEPT);
-
- /* Success. */
- return 0;
-}
+++ /dev/null
-/* Store current representation for exceptions.
- Copyright (C) 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by David Huggins-Daines <dhd@debian.org>, 2000
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv.h>
-
-int
-fegetexceptflag (fexcept_t *flagp, int excepts)
-{
- unsigned int sw[2];
-
- /* Get the current status word. */
- __asm__ ("fstd %%fr0,0(%1)" : "=m" (*sw) : "r" (sw));
-
- *flagp = (sw[0] >> 27) & excepts & FE_ALL_EXCEPT;
-
- /* Success. */
- return 0;
-}
-
+++ /dev/null
-/* Raise given exceptions.
- Copyright (C) 1997, 1999, 2000, 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by David Huggins-Daines <dhd@debian.org>
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv.h>
-#include <float.h>
-#include <math.h>
-
-/* Please see section 10,
- page 10-5 "Delayed Trapping" in the PA-RISC 2.0 Architecture manual */
-
-int
-feraiseexcept (int excepts)
-{
- /* Raise exceptions represented by EXCEPTS. But we must raise only one
- signal at a time. It is important that if the overflow/underflow
- exception and the divide by zero exception are given at the same
- time, the overflow/underflow exception follows the divide by zero
- exception. */
-
- /* We do these bits in assembly to be certain GCC doesn't optimize
- away something important, and so we can force delayed traps to
- occur. */
-
- /* We use "fldd 0(%%sr0,%%sp),%0" to flush the delayed exception */
-
- /* First: Invalid exception. */
- if (excepts & FE_INVALID)
- {
- /* One example of a invalid operation is 0 * Infinity. */
- double d = HUGE_VAL;
- __asm__ __volatile__ (
- " fcpy,dbl %%fr0,%%fr22\n"
- " fmpy,dbl %0,%%fr22,%0\n"
- " fldd 0(%%sr0,%%sp),%0"
- : "+f" (d) : : "%fr22" );
- }
-
- /* Second: Division by zero. */
- if (excepts & FE_DIVBYZERO)
- {
- double d = 1.0;
- __asm__ __volatile__ (
- " fcpy,dbl %%fr0,%%fr22\n"
- " fdiv,dbl %0,%%fr22,%0\n"
- " fldd 0(%%sr0,%%sp),%0"
- : "+f" (d) : : "%fr22" );
- }
-
- /* Third: Overflow. */
- if (excepts & FE_OVERFLOW)
- {
- double d = DBL_MAX;
- __asm__ __volatile__ (
- " fadd,dbl %0,%0,%0\n"
- " fldd 0(%%sr0,%%sp),%0"
- : "+f" (d) );
- }
-
- /* Fourth: Underflow. */
- if (excepts & FE_UNDERFLOW)
- {
- double d = DBL_MIN;
- double e = 3.0;
- __asm__ __volatile__ (
- " fdiv,dbl %0,%1,%0\n"
- " fldd 0(%%sr0,%%sp),%0"
- : "+f" (d) : "f" (e) );
- }
-
- /* Fifth: Inexact */
- if (excepts & FE_INEXACT)
- {
- double d = M_PI;
- double e = 69.69;
- __asm__ __volatile__ (
- " fdiv,dbl %0,%1,%%fr22\n"
- " fcnvfxt,dbl,sgl %%fr22,%%fr22L\n"
- " fldd 0(%%sr0,%%sp),%%fr22"
- : : "f" (d), "f" (e) : "%fr22" );
- }
-
- /* Success. */
- return 0;
-}
-libm_hidden_def (feraiseexcept)
+++ /dev/null
-/* Set floating-point environment exception handling.
- Copyright (C) 1997, 1999, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by David Huggins-Daines <dhd@debian.org>, 2000
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv.h>
-#include <math.h>
-
-int
-fesetexceptflag (const fexcept_t *flagp, int excepts)
-{
- unsigned int sw[2];
-
- /* Get the current status word. */
- __asm__ ("fstd %%fr0,0(%1)" : "=m" (*sw) : "r" (sw));
-
- /* Install new enable trap bits */
- sw[0] |= (*flagp & excepts & FE_ALL_EXCEPT) << 27;
-
- /* Store the new status word. */
- __asm__ ("fldd 0(%0),%%fr0" : : "r" (sw));
-
- /* Success. */
- return 0;
-}
+++ /dev/null
-# Begin of automatic generation
-
-# atan2
-Test "atan2 (-0.75, -1.0) == -2.49809154479650885165983415456218025":
-float: 3
-ifloat: 3
-Test "atan2 (0.75, -1.0) == 2.49809154479650885165983415456218025":
-float: 3
-ifloat: 3
-Test "atan2 (1.390625, 0.9296875) == 0.981498387184244311516296577615519772":
-float: 1
-ifloat: 1
-
-# atanh
-Test "atanh (0.75) == 0.972955074527656652552676371721589865":
-float: 1
-ifloat: 1
-
-# cacosh
-Test "Real part of: cacosh (-2 - 3 i) == 1.9833870299165354323470769028940395 - 2.1414491111159960199416055713254211 i":
-double: 1
-float: 7
-idouble: 1
-ifloat: 7
-Test "Imaginary part of: cacosh (-2 - 3 i) == 1.9833870299165354323470769028940395 - 2.1414491111159960199416055713254211 i":
-double: 1
-float: 3
-idouble: 1
-ifloat: 3
-
-# casin
-Test "Real part of: casin (0.75 + 1.25 i) == 0.453276177638793913448921196101971749 + 1.13239363160530819522266333696834467 i":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-
-# casinh
-Test "Real part of: casinh (-2 - 3 i) == -1.9686379257930962917886650952454982 - 0.96465850440760279204541105949953237 i":
-double: 5
-float: 1
-idouble: 5
-ifloat: 1
-Test "Imaginary part of: casinh (-2 - 3 i) == -1.9686379257930962917886650952454982 - 0.96465850440760279204541105949953237 i":
-double: 3
-float: 6
-idouble: 3
-ifloat: 6
-Test "Real part of: casinh (0.75 + 1.25 i) == 1.03171853444778027336364058631006594 + 0.911738290968487636358489564316731207 i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: casinh (0.75 + 1.25 i) == 1.03171853444778027336364058631006594 + 0.911738290968487636358489564316731207 i":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-
-# catan
-Test "Real part of: catan (-2 - 3 i) == -1.4099210495965755225306193844604208 - 0.22907268296853876629588180294200276 i":
-float: 3
-ifloat: 3
-Test "Imaginary part of: catan (-2 - 3 i) == -1.4099210495965755225306193844604208 - 0.22907268296853876629588180294200276 i":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "Real part of: catan (0.75 + 1.25 i) == 1.10714871779409050301706546017853704 + 0.549306144334054845697622618461262852 i":
-float: 4
-ifloat: 4
-
-# catanh
-Test "Real part of: catanh (-2 - 3 i) == -0.14694666622552975204743278515471595 - 1.3389725222944935611241935759091443 i":
-double: 4
-idouble: 4
-Test "Imaginary part of: catanh (-2 - 3 i) == -0.14694666622552975204743278515471595 - 1.3389725222944935611241935759091443 i":
-float: 4
-ifloat: 4
-Test "Real part of: catanh (0.75 + 1.25 i) == 0.261492138795671927078652057366532140 + 0.996825126463918666098902241310446708 i":
-double: 1
-idouble: 1
-Test "Imaginary part of: catanh (0.75 + 1.25 i) == 0.261492138795671927078652057366532140 + 0.996825126463918666098902241310446708 i":
-float: 6
-ifloat: 6
-
-# cbrt
-Test "cbrt (-27.0) == -3.0":
-double: 1
-idouble: 1
-Test "cbrt (0.75) == 0.908560296416069829445605878163630251":
-double: 1
-idouble: 1
-Test "cbrt (0.9921875) == 0.997389022060725270579075195353955217":
-double: 1
-idouble: 1
-
-# ccos
-Test "Imaginary part of: ccos (-2 - 3 i) == -4.18962569096880723013255501961597373 - 9.10922789375533659797919726277886212 i":
-float: 1
-ifloat: 1
-Test "Real part of: ccos (0.75 + 1.25 i) == 1.38173873063425888530729933139078645 - 1.09193013555397466170919531722024128 i":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "Imaginary part of: ccos (0.75 + 1.25 i) == 1.38173873063425888530729933139078645 - 1.09193013555397466170919531722024128 i":
-float: 1
-ifloat: 1
-
-# ccosh
-Test "Real part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i":
-float: 1
-ifloat: 1
-Test "Real part of: ccosh (0.75 + 1.25 i) == 0.408242591877968807788852146397499084 + 0.780365930845853240391326216300863152 i":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "Imaginary part of: ccosh (0.75 + 1.25 i) == 0.408242591877968807788852146397499084 + 0.780365930845853240391326216300863152 i":
-float: 1
-ifloat: 1
-
-# cexp
-Test "Imaginary part of: cexp (-2.0 - 3.0 i) == -0.13398091492954261346140525546115575 - 0.019098516261135196432576240858800925 i":
-float: 1
-ifloat: 1
-Test "Real part of: cexp (0.75 + 1.25 i) == 0.667537446429131586942201977015932112 + 2.00900045494094876258347228145863909 i":
-float: 1
-ifloat: 1
-
-# clog
-Test "Imaginary part of: clog (-2 - 3 i) == 1.2824746787307683680267437207826593 - 2.1587989303424641704769327722648368 i":
-float: 3
-ifloat: 3
-Test "Real part of: clog (0.75 + 1.25 i) == 0.376885901188190075998919126749298416 + 1.03037682652431246378774332703115153 i":
-float: 1
-ifloat: 1
-
-# clog10
-Test "Imaginary part of: clog10 (-0 + inf i) == inf + pi/2*log10(e) i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (-0 - inf i) == inf - pi/2*log10(e) i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (-2 - 3 i) == 0.556971676153418384603252578971164214 - 0.937554462986374708541507952140189646 i":
-double: 1
-float: 5
-idouble: 1
-ifloat: 5
-Test "Imaginary part of: clog10 (-3 + inf i) == inf + pi/2*log10(e) i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (-3 - inf i) == inf - pi/2*log10(e) i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (-inf + 0 i) == inf + pi*log10(e) i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (-inf + 1 i) == inf + pi*log10(e) i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (-inf - 0 i) == inf - pi*log10(e) i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (-inf - 1 i) == inf - pi*log10(e) i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (0 + inf i) == inf + pi/2*log10(e) i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (0 - inf i) == inf - pi/2*log10(e) i":
-float: 1
-ifloat: 1
-Test "Real part of: clog10 (0.75 + 1.25 i) == 0.163679467193165171449476605077428975 + 0.447486970040493067069984724340855636 i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (3 + inf i) == inf + pi/2*log10(e) i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (3 - inf i) == inf - pi/2*log10(e) i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (inf + inf i) == inf + pi/4*log10(e) i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (inf - inf i) == inf - pi/4*log10(e) i":
-float: 1
-ifloat: 1
-
-# cos
-Test "cos (M_PI_6l * 2.0) == 0.5":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "cos (M_PI_6l * 4.0) == -0.5":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-Test "cos (pi/2) == 0":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-
-# cpow
-Test "Real part of: cpow (0.75 + 1.25 i, 0.0 + 1.0 i) == 0.331825439177608832276067945276730566 + 0.131338600281188544930936345230903032 i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: cpow (0.75 + 1.25 i, 0.0 + 1.0 i) == 0.331825439177608832276067945276730566 + 0.131338600281188544930936345230903032 i":
-float: 1
-ifloat: 1
-Test "Real part of: cpow (0.75 + 1.25 i, 0.75 + 1.25 i) == 0.117506293914473555420279832210420483 + 0.346552747708338676483025352060418001 i":
-double: 1
-float: 4
-idouble: 1
-ifloat: 4
-Test "Real part of: cpow (0.75 + 1.25 i, 1.0 + 1.0 i) == 0.0846958290317209430433805274189191353 + 0.513285749182902449043287190519090481 i":
-double: 2
-float: 3
-idouble: 2
-ifloat: 3
-Test "Real part of: cpow (2 + 3 i, 4 + 0 i) == -119.0 - 120.0 i":
-double: 1
-float: 4
-idouble: 1
-ifloat: 4
-Test "Imaginary part of: cpow (2 + 3 i, 4 + 0 i) == -119.0 - 120.0 i":
-float: 2
-ifloat: 2
-Test "Imaginary part of: cpow (e + 0 i, 0 + 2 * M_PIl i) == 1.0 + 0.0 i":
-double: 2
-float: 2
-idouble: 2
-ifloat: 2
-
-# csinh
-Test "Imaginary part of: csinh (-2 - 3 i) == 3.59056458998577995201256544779481679 - 0.530921086248519805267040090660676560 i":
-double: 1
-idouble: 1
-Test "Real part of: csinh (0.75 + 1.25 i) == 0.259294854551162779153349830618433028 + 1.22863452409509552219214606515777594 i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: csinh (0.75 + 1.25 i) == 0.259294854551162779153349830618433028 + 1.22863452409509552219214606515777594 i":
-float: 1
-ifloat: 1
-
-# csqrt
-Test "Real part of: csqrt (-2 + 3 i) == 0.89597747612983812471573375529004348 + 1.6741492280355400404480393008490519 i":
-float: 1
-ifloat: 1
-Test "Real part of: csqrt (-2 - 3 i) == 0.89597747612983812471573375529004348 - 1.6741492280355400404480393008490519 i":
-float: 1
-ifloat: 1
-
-# ctan
-Test "Real part of: ctan (-2 - 3 i) == 0.376402564150424829275122113032269084e-2 - 1.00323862735360980144635859782192726 i":
-double: 1
-idouble: 1
-Test "Imaginary part of: ctan (0.75 + 1.25 i) == 0.160807785916206426725166058173438663 + 0.975363285031235646193581759755216379 i":
-double: 1
-idouble: 1
-
-# ctanh
-Test "Real part of: ctanh (-2 - 3 i) == -0.965385879022133124278480269394560686 + 0.988437503832249372031403430350121098e-2 i":
-double: 1
-float: 2
-idouble: 1
-ifloat: 2
-Test "Imaginary part of: ctanh (0 + pi/4 i) == 0.0 + 1.0 i":
-float: 1
-ifloat: 1
-Test "Real part of: ctanh (0.75 + 1.25 i) == 1.37260757053378320258048606571226857 + 0.385795952609750664177596760720790220 i":
-double: 1
-idouble: 1
-
-# erf
-Test "erf (1.25) == 0.922900128256458230136523481197281140":
-double: 1
-idouble: 1
-
-# erfc
-Test "erfc (2.0) == 0.00467773498104726583793074363274707139":
-double: 1
-idouble: 1
-Test "erfc (4.125) == 0.542340079956506600531223408575531062e-8":
-double: 1
-idouble: 1
-
-# exp10
-Test "exp10 (-1) == 0.1":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-Test "exp10 (0.75) == 5.62341325190349080394951039776481231":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "exp10 (3) == 1000":
-double: 6
-float: 2
-idouble: 6
-ifloat: 2
-
-# expm1
-Test "expm1 (0.75) == 1.11700001661267466854536981983709561":
-double: 1
-idouble: 1
-Test "expm1 (1) == M_El - 1.0":
-float: 1
-ifloat: 1
-
-# hypot
-Test "hypot (-0.7, -12.4) == 12.419742348374220601176836866763271":
-float: 1
-ifloat: 1
-Test "hypot (-0.7, 12.4) == 12.419742348374220601176836866763271":
-float: 1
-ifloat: 1
-Test "hypot (-12.4, -0.7) == 12.419742348374220601176836866763271":
-float: 1
-ifloat: 1
-Test "hypot (-12.4, 0.7) == 12.419742348374220601176836866763271":
-float: 1
-ifloat: 1
-Test "hypot (0.7, -12.4) == 12.419742348374220601176836866763271":
-float: 1
-ifloat: 1
-Test "hypot (0.7, 12.4) == 12.419742348374220601176836866763271":
-float: 1
-ifloat: 1
-Test "hypot (12.4, -0.7) == 12.419742348374220601176836866763271":
-float: 1
-ifloat: 1
-Test "hypot (12.4, 0.7) == 12.419742348374220601176836866763271":
-float: 1
-ifloat: 1
-
-# j0
-Test "j0 (-4.0) == -3.9714980986384737228659076845169804197562E-1":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "j0 (0.75) == 0.864242275166648623555731103820923211":
-float: 1
-ifloat: 1
-Test "j0 (10.0) == -0.245935764451348335197760862485328754":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-Test "j0 (2.0) == 0.223890779141235668051827454649948626":
-float: 2
-ifloat: 2
-Test "j0 (4.0) == -3.9714980986384737228659076845169804197562E-1":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "j0 (8.0) == 0.171650807137553906090869407851972001":
-float: 1
-ifloat: 1
-
-# j1
-Test "j1 (10.0) == 0.0434727461688614366697487680258592883":
-float: 2
-ifloat: 2
-Test "j1 (2.0) == 0.576724807756873387202448242269137087":
-double: 1
-idouble: 1
-Test "j1 (8.0) == 0.234636346853914624381276651590454612":
-double: 1
-idouble: 1
-
-# jn
-Test "jn (0, -4.0) == -3.9714980986384737228659076845169804197562E-1":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "jn (0, 0.75) == 0.864242275166648623555731103820923211":
-float: 1
-ifloat: 1
-Test "jn (0, 10.0) == -0.245935764451348335197760862485328754":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-Test "jn (0, 2.0) == 0.223890779141235668051827454649948626":
-float: 2
-ifloat: 2
-Test "jn (0, 4.0) == -3.9714980986384737228659076845169804197562E-1":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "jn (0, 8.0) == 0.171650807137553906090869407851972001":
-float: 1
-ifloat: 1
-Test "jn (1, 10.0) == 0.0434727461688614366697487680258592883":
-float: 2
-ifloat: 2
-Test "jn (1, 2.0) == 0.576724807756873387202448242269137087":
-double: 1
-idouble: 1
-Test "jn (1, 8.0) == 0.234636346853914624381276651590454612":
-double: 1
-idouble: 1
-Test "jn (10, 0.125) == 0.250543369809369890173993791865771547e-18":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "jn (10, 0.75) == 0.149621713117596814698712483621682835e-10":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "jn (10, 10.0) == 0.207486106633358857697278723518753428":
-double: 4
-float: 3
-idouble: 4
-ifloat: 3
-Test "jn (10, 2.0) == 0.251538628271673670963516093751820639e-6":
-float: 4
-ifloat: 4
-Test "jn (3, 0.125) == 0.406503832554912875023029337653442868e-4":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "jn (3, 0.75) == 0.848438342327410884392755236884386804e-2":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "jn (3, 10.0) == 0.0583793793051868123429354784103409563":
-double: 3
-float: 1
-idouble: 3
-ifloat: 1
-Test "jn (3, 2.0) == 0.128943249474402051098793332969239835":
-double: 1
-float: 2
-idouble: 1
-ifloat: 2
-
-# lgamma
-Test "lgamma (0.7) == 0.260867246531666514385732417016759578":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "lgamma (1.2) == -0.853740900033158497197028392998854470e-1":
-double: 1
-float: 2
-idouble: 1
-ifloat: 2
-
-# log10
-Test "log10 (0.75) == -0.124938736608299953132449886193870744":
-double: 1
-float: 2
-idouble: 1
-ifloat: 2
-Test "log10 (e) == log10(e)":
-float: 1
-ifloat: 1
-
-# log1p
-Test "log1p (-0.25) == -0.287682072451780927439219005993827432":
-float: 1
-ifloat: 1
-
-# sincos
-Test "sincos (M_PI_6l*2.0, &sin_res, &cos_res) puts 0.5 in cos_res":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "sincos (M_PI_6l*2.0, &sin_res, &cos_res) puts 0.86602540378443864676372317075293616 in sin_res":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "sincos (pi/2, &sin_res, &cos_res) puts 0 in cos_res":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "sincos (pi/6, &sin_res, &cos_res) puts 0.86602540378443864676372317075293616 in cos_res":
-float: 1
-ifloat: 1
-
-# tan
-Test "tan (pi/4) == 1":
-double: 1
-idouble: 1
-
-# tgamma
-Test "tgamma (-0.5) == -2 sqrt (pi)":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "tgamma (0.5) == sqrt (pi)":
-float: 1
-ifloat: 1
-Test "tgamma (0.7) == 1.29805533264755778568117117915281162":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-
-# y0
-Test "y0 (1.0) == 0.0882569642156769579829267660235151628":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-Test "y0 (1.5) == 0.382448923797758843955068554978089862":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-Test "y0 (10.0) == 0.0556711672835993914244598774101900481":
-float: 1
-ifloat: 1
-Test "y0 (8.0) == 0.223521489387566220527323400498620359":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-
-# y1
-Test "y1 (0.125) == -5.19993611253477499595928744876579921":
-double: 1
-idouble: 1
-Test "y1 (1.5) == -0.412308626973911295952829820633445323":
-float: 1
-ifloat: 1
-Test "y1 (10.0) == 0.249015424206953883923283474663222803":
-double: 3
-float: 1
-idouble: 3
-ifloat: 1
-Test "y1 (2.0) == -0.107032431540937546888370772277476637":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "y1 (8.0) == -0.158060461731247494255555266187483550":
-double: 1
-float: 2
-idouble: 1
-ifloat: 2
-
-# yn
-Test "yn (0, 1.0) == 0.0882569642156769579829267660235151628":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-Test "yn (0, 1.5) == 0.382448923797758843955068554978089862":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-Test "yn (0, 10.0) == 0.0556711672835993914244598774101900481":
-float: 1
-ifloat: 1
-Test "yn (0, 8.0) == 0.223521489387566220527323400498620359":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "yn (1, 0.125) == -5.19993611253477499595928744876579921":
-double: 1
-idouble: 1
-Test "yn (1, 1.5) == -0.412308626973911295952829820633445323":
-float: 1
-ifloat: 1
-Test "yn (1, 10.0) == 0.249015424206953883923283474663222803":
-double: 3
-float: 1
-idouble: 3
-ifloat: 1
-Test "yn (1, 2.0) == -0.107032431540937546888370772277476637":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "yn (1, 8.0) == -0.158060461731247494255555266187483550":
-double: 1
-float: 2
-idouble: 1
-ifloat: 2
-Test "yn (10, 0.125) == -127057845771019398.252538486899753195":
-double: 1
-idouble: 1
-Test "yn (10, 0.75) == -2133501638.90573424452445412893839236":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "yn (10, 1.0) == -121618014.278689189288130426667971145":
-double: 1
-idouble: 1
-Test "yn (10, 10.0) == -0.359814152183402722051986577343560609":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "yn (10, 2.0) == -129184.542208039282635913145923304214":
-double: 2
-idouble: 2
-Test "yn (3, 0.125) == -2612.69757350066712600220955744091741":
-double: 1
-idouble: 1
-Test "yn (3, 0.75) == -12.9877176234475433186319774484809207":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "yn (3, 10.0) == -0.251362657183837329779204747654240998":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "yn (3, 2.0) == -1.12778377684042778608158395773179238":
-double: 1
-idouble: 1
-
-# Maximal error of functions:
-Function: "atan2":
-float: 3
-ifloat: 3
-
-Function: "atanh":
-float: 1
-ifloat: 1
-
-Function: Real part of "cacosh":
-double: 1
-float: 7
-idouble: 1
-ifloat: 7
-
-Function: Imaginary part of "cacosh":
-double: 1
-float: 3
-idouble: 1
-ifloat: 3
-
-Function: Real part of "casin":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-
-Function: Real part of "casinh":
-double: 5
-float: 1
-idouble: 5
-ifloat: 1
-
-Function: Imaginary part of "casinh":
-double: 3
-float: 6
-idouble: 3
-ifloat: 6
-
-Function: Real part of "catan":
-float: 4
-ifloat: 4
-
-Function: Imaginary part of "catan":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-
-Function: Real part of "catanh":
-double: 4
-idouble: 4
-
-Function: Imaginary part of "catanh":
-float: 6
-ifloat: 6
-
-Function: "cbrt":
-double: 1
-idouble: 1
-
-Function: Real part of "ccos":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-
-Function: Imaginary part of "ccos":
-float: 1
-ifloat: 1
-
-Function: Real part of "ccosh":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-
-Function: Imaginary part of "ccosh":
-float: 1
-ifloat: 1
-
-Function: Real part of "cexp":
-float: 1
-ifloat: 1
-
-Function: Imaginary part of "cexp":
-float: 1
-ifloat: 1
-
-Function: Real part of "clog":
-float: 1
-ifloat: 1
-
-Function: Imaginary part of "clog":
-float: 3
-ifloat: 3
-
-Function: Real part of "clog10":
-float: 1
-ifloat: 1
-
-Function: Imaginary part of "clog10":
-double: 1
-float: 5
-idouble: 1
-ifloat: 5
-
-Function: "cos":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-
-Function: Real part of "cpow":
-double: 2
-float: 4
-idouble: 2
-ifloat: 4
-
-Function: Imaginary part of "cpow":
-double: 2
-float: 2
-idouble: 2
-ifloat: 2
-
-Function: Real part of "csinh":
-float: 1
-ifloat: 1
-
-Function: Imaginary part of "csinh":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-
-Function: Real part of "csqrt":
-float: 1
-ifloat: 1
-
-Function: Real part of "ctan":
-double: 1
-idouble: 1
-
-Function: Imaginary part of "ctan":
-double: 1
-idouble: 1
-
-Function: Real part of "ctanh":
-double: 1
-float: 2
-idouble: 1
-ifloat: 2
-
-Function: Imaginary part of "ctanh":
-float: 1
-ifloat: 1
-
-Function: "erf":
-double: 1
-idouble: 1
-
-Function: "erfc":
-double: 1
-idouble: 1
-
-Function: "exp10":
-double: 6
-float: 2
-idouble: 6
-ifloat: 2
-
-Function: "expm1":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-
-Function: "hypot":
-float: 1
-ifloat: 1
-
-Function: "j0":
-double: 2
-float: 2
-idouble: 2
-ifloat: 2
-
-Function: "j1":
-double: 1
-float: 2
-idouble: 1
-ifloat: 2
-
-Function: "jn":
-double: 4
-float: 4
-idouble: 4
-ifloat: 4
-
-Function: "lgamma":
-double: 1
-float: 2
-idouble: 1
-ifloat: 2
-
-Function: "log10":
-double: 1
-float: 2
-idouble: 1
-ifloat: 2
-
-Function: "log1p":
-float: 1
-ifloat: 1
-
-Function: "sincos":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-
-Function: "tan":
-double: 1
-idouble: 1
-
-Function: "tgamma":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-
-Function: "y0":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-
-Function: "y1":
-double: 3
-float: 2
-idouble: 3
-ifloat: 2
-
-Function: "yn":
-double: 3
-float: 2
-idouble: 3
-ifloat: 2
-
-# end of automatic generation
+++ /dev/null
-/* Definition of stack frame structure. HPPA version.
- Copyright (C) 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* PA stacks grow upwards. */
-#define INNER_THAN >
-
-/* FIXME: will verify this later */
-struct layout
-{
- void *next;
- void *return_address;
-};
+++ /dev/null
-/* Definition of object in frame unwind info. hppa version.
- Copyright (C) 2001 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Note: For hppa64 this is 61 */
-#define DWARF_FRAME_REGISTERS 89
-
-#include <sysdeps/generic/gccframe.h>
+++ /dev/null
-wordsize-32
-ieee754/flt-32
-ieee754/dbl-64
-ieee754/ldbl-128
+++ /dev/null
-;! HP-PA-1.1 __mpn_addmul_1 -- Multiply a limb vector with a limb and
-;! add the result to a second limb vector.
-
-;! Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
-
-;! This file is part of the GNU MP Library.
-
-;! The GNU MP Library is free software; you can redistribute it and/or modify
-;! it under the terms of the GNU Lesser General Public License as published by
-;! the Free Software Foundation; either version 2.1 of the License, or (at your
-;! option) any later version.
-
-;! The GNU MP Library is distributed in the hope that it will be useful, but
-;! WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-;! or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
-;! License for more details.
-
-;! You should have received a copy of the GNU Lesser General Public License
-;! along with the GNU MP Library; see the file COPYING.LIB. If not, write to
-;! the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-;! MA 02111-1307, USA.
-
-
-;! INPUT PARAMETERS
-;! res_ptr r26
-;! s1_ptr r25
-;! size r24
-;! s2_limb r23
-
-;! This runs at 11 cycles/limb on a PA7000. With the used instructions, it
-;! can not become faster due to data cache contention after a store. On the
-;! PA7100 it runs at 10 cycles/limb, and that can not be improved either,
-;! since only the xmpyu does not need the integer pipeline, so the only
-;! dual-issue we will get are addc+xmpyu. Unrolling could gain a cycle/limb
-;! on the PA7100.
-
-;! There are some ideas described in mul_1.s that applies to this code too.
-
- .text
- .export __mpn_addmul_1
-__mpn_addmul_1:
- .proc
- .callinfo frame=64,no_calls
- .entry
-
- ldo 64(%r30),%r30
- fldws,ma 4(%r25),%fr5
- stw %r23,-16(%r30) ;! move s2_limb ...
- addib,= -1,%r24,L$just_one_limb
- fldws -16(%r30),%fr4 ;! ... into fr4
- add %r0,%r0,%r0 ;! clear carry
- xmpyu %fr4,%fr5,%fr6
- fldws,ma 4(%r25),%fr7
- fstds %fr6,-16(%r30)
- xmpyu %fr4,%fr7,%fr8
- ldw -12(%r30),%r20 ;! least significant limb in product
- ldw -16(%r30),%r28
-
- fstds %fr8,-16(%r30)
- addib,= -1,%r24,L$end
- ldw -12(%r30),%r1
-
-;! Main loop
-L$loop:
- ldws 0(%r26),%r29
- fldws,ma 4(%r25),%fr5
- add %r29,%r20,%r20
- stws,ma %r20,4(%r26)
- addc %r28,%r1,%r20
- xmpyu %fr4,%fr5,%fr6
- ldw -16(%r30),%r28
- fstds %fr6,-16(%r30)
- addc %r0,%r28,%r28
- addib,<> -1,%r24,L$loop
- ldw -12(%r30),%r1
-
-L$end:
- ldw 0(%r26),%r29
- add %r29,%r20,%r20
- stws,ma %r20,4(%r26)
- addc %r28,%r1,%r20
- ldw -16(%r30),%r28
- ldws 0(%r26),%r29
- addc %r0,%r28,%r28
- add %r29,%r20,%r20
- stws,ma %r20,4(%r26)
- addc %r0,%r28,%r28
- bv 0(%r2)
- ldo -64(%r30),%r30
-
-L$just_one_limb:
- xmpyu %fr4,%fr5,%fr6
- ldw 0(%r26),%r29
- fstds %fr6,-16(%r30)
- ldw -12(%r30),%r1
- ldw -16(%r30),%r28
- add %r29,%r1,%r20
- stw %r20,0(%r26)
- addc %r0,%r28,%r28
- bv 0(%r2)
- ldo -64(%r30),%r30
-
- .exit
- .procend
+++ /dev/null
-;! HP-PA-1.1 __mpn_mul_1 -- Multiply a limb vector with a limb and store
-;! the result in a second limb vector.
-
-;! Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
-
-;! This file is part of the GNU MP Library.
-
-;! The GNU MP Library is free software; you can redistribute it and/or modify
-;! it under the terms of the GNU Lesser General Public License as published by
-;! the Free Software Foundation; either version 2.1 of the License, or (at your
-;! option) any later version.
-
-;! The GNU MP Library is distributed in the hope that it will be useful, but
-;! WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-;! or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
-;! License for more details.
-
-;! You should have received a copy of the GNU Lesser General Public License
-;! along with the GNU MP Library; see the file COPYING.LIB. If not, write to
-;! the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-;! MA 02111-1307, USA.
-
-
-;! INPUT PARAMETERS
-;! res_ptr r26
-;! s1_ptr r25
-;! size r24
-;! s2_limb r23
-
-;! This runs at 9 cycles/limb on a PA7000. With the used instructions, it can
-;! not become faster due to data cache contention after a store. On the
-;! PA7100 it runs at 7 cycles/limb, and that can not be improved either, since
-;! only the xmpyu does not need the integer pipeline, so the only dual-issue
-;! we will get are addc+xmpyu. Unrolling would not help either CPU.
-
-;! We could use fldds to read two limbs at a time from the S1 array, and that
-;! could bring down the times to 8.5 and 6.5 cycles/limb for the PA7000 and
-;! PA7100, respectively. We don't do that since it does not seem worth the
-;! (alignment) troubles...
-
-;! At least the PA7100 is rumored to be able to deal with cache-misses
-;! without stalling instruction issue. If this is true, and the cache is
-;! actually also lockup-free, we should use a deeper software pipeline, and
-;! load from S1 very early; (The loads and stores to -12(sp) will surely be
-;! in the cache.)
-
- .text
- .export __mpn_mul_1
-__mpn_mul_1:
- .proc
- .callinfo frame=64,no_calls
- .entry
-
- ldo 64(%r30),%r30
- fldws,ma 4(%r25),%fr5
- stw %r23,-16(%r30) ;! move s2_limb ...
- addib,= -1,%r24,L$just_one_limb
- fldws -16(%r30),%fr4 ;! ... into fr4
- add %r0,%r0,%r0 ;! clear carry
- xmpyu %fr4,%fr5,%fr6
- fldws,ma 4(%r25),%fr7
- fstds %fr6,-16(%r30)
- xmpyu %fr4,%fr7,%fr8
- ldw -12(%r30),%r20 ;! least significant limb in product
- ldw -16(%r30),%r28
-
- fstds %fr8,-16(%r30)
- addib,= -1,%r24,L$end
- ldw -12(%r30),%r1
-
-;! Main loop
-L$loop:
- fldws,ma 4(%r25),%fr5
- stws,ma %r20,4(%r26)
- addc %r28,%r1,%r20
- xmpyu %fr4,%fr5,%fr6
- ldw -16(%r30),%r28
- fstds %fr6,-16(%r30)
- addib,<> -1,%r24,L$loop
- ldw -12(%r30),%r1
-
-L$end:
- stws,ma %r20,4(%r26)
- addc %r28,%r1,%r20
- ldw -16(%r30),%r28
- stws,ma %r20,4(%r26)
- addc %r0,%r28,%r28
- bv 0(%r2)
- ldo -64(%r30),%r30
-
-L$just_one_limb:
- xmpyu %fr4,%fr5,%fr6
- fstds %fr6,-16(%r30)
- ldw -16(%r30),%r28
- ldo -64(%r30),%r30
- bv 0(%r2)
- fstws %fr6R,0(%r26)
-
- .exit
- .procend
+++ /dev/null
-;! HP-PA-1.1 __mpn_submul_1 -- Multiply a limb vector with a limb and
-;! subtract the result from a second limb vector.
-
-;! Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
-
-;! This file is part of the GNU MP Library.
-
-;! The GNU MP Library is free software; you can redistribute it and/or modify
-;! it under the terms of the GNU Lesser General Public License as published by
-;! the Free Software Foundation; either version 2.1 of the License, or (at your
-;! option) any later version.
-
-;! The GNU MP Library is distributed in the hope that it will be useful, but
-;! WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-;! or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
-;! License for more details.
-
-;! You should have received a copy of the GNU Lesser General Public License
-;! along with the GNU MP Library; see the file COPYING.LIB. If not, write to
-;! the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-;! MA 02111-1307, USA.
-
-
-;! INPUT PARAMETERS
-;! res_ptr r26
-;! s1_ptr r25
-;! size r24
-;! s2_limb r23
-
-;! This runs at 12 cycles/limb on a PA7000. With the used instructions, it
-;! can not become faster due to data cache contention after a store. On the
-;! PA7100 it runs at 11 cycles/limb, and that can not be improved either,
-;! since only the xmpyu does not need the integer pipeline, so the only
-;! dual-issue we will get are addc+xmpyu. Unrolling could gain a cycle/limb
-;! on the PA7100.
-
-;! There are some ideas described in mul_1.s that applies to this code too.
-
-;! It seems possible to make this run as fast as __mpn_addmul_1, if we use
-;! sub,>>= %r29,%r20,%r22
-;! addi 1,%r28,%r28
-;! but that requires reworking the hairy software pipeline...
-
- .text
- .export __mpn_submul_1
-__mpn_submul_1:
- .proc
- .callinfo frame=64,no_calls
- .entry
-
- ldo 64(%r30),%r30
- fldws,ma 4(%r25),%fr5
- stw %r23,-16(%r30) ;! move s2_limb ...
- addib,= -1,%r24,L$just_one_limb
- fldws -16(%r30),%fr4 ;! ... into fr4
- add %r0,%r0,%r0 ;! clear carry
- xmpyu %fr4,%fr5,%fr6
- fldws,ma 4(%r25),%fr7
- fstds %fr6,-16(%r30)
- xmpyu %fr4,%fr7,%fr8
- ldw -12(%r30),%r20 ;! least significant limb in product
- ldw -16(%r30),%r28
-
- fstds %fr8,-16(%r30)
- addib,= -1,%r24,L$end
- ldw -12(%r30),%r1
-
-;! Main loop
-L$loop:
- ldws 0(%r26),%r29
- fldws,ma 4(%r25),%fr5
- sub %r29,%r20,%r22
- add %r22,%r20,%r0
- stws,ma %r22,4(%r26)
- addc %r28,%r1,%r20
- xmpyu %fr4,%fr5,%fr6
- ldw -16(%r30),%r28
- fstds %fr6,-16(%r30)
- addc %r0,%r28,%r28
- addib,<> -1,%r24,L$loop
- ldw -12(%r30),%r1
-
-L$end:
- ldw 0(%r26),%r29
- sub %r29,%r20,%r22
- add %r22,%r20,%r0
- stws,ma %r22,4(%r26)
- addc %r28,%r1,%r20
- ldw -16(%r30),%r28
- ldws 0(%r26),%r29
- addc %r0,%r28,%r28
- sub %r29,%r20,%r22
- add %r22,%r20,%r0
- stws,ma %r22,4(%r26)
- addc %r0,%r28,%r28
- bv 0(%r2)
- ldo -64(%r30),%r30
-
-L$just_one_limb:
- xmpyu %fr4,%fr5,%fr6
- ldw 0(%r26),%r29
- fstds %fr6,-16(%r30)
- ldw -12(%r30),%r1
- ldw -16(%r30),%r28
- sub %r29,%r1,%r22
- add %r22,%r1,%r0
- stw %r22,0(%r26)
- addc %r0,%r28,%r28
- bv 0(%r2)
- ldo -64(%r30),%r30
-
- .exit
- .procend
+++ /dev/null
-;! HP-PA __udiv_qrnnd division support, used from longlong.h.
-;! This version runs fast on PA 7000 and later.
-
-;! Copyright (C) 1993, 1994 Free Software Foundation, Inc.
-
-;! This file is part of the GNU MP Library.
-
-;! The GNU MP Library is free software; you can redistribute it and/or modify
-;! it under the terms of the GNU Lesser General Public License as published by
-;! the Free Software Foundation; either version 2.1 of the License, or (at your
-;! option) any later version.
-
-;! The GNU MP Library is distributed in the hope that it will be useful, but
-;! WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-;! or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
-;! License for more details.
-
-;! You should have received a copy of the GNU Lesser General Public License
-;! along with the GNU MP Library; see the file COPYING.LIB. If not, write to
-;! the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-;! MA 02111-1307, USA.
-
-
-;! INPUT PARAMETERS
-;! rem_ptr gr26
-;! n1 gr25
-;! n0 gr24
-;! d gr23
-
- .text
-L$0000:
- .word 0x43f00000
- .word 0x0
- .export __udiv_qrnnd
-__udiv_qrnnd:
- .proc
- .callinfo frame=64,no_calls
- .entry
- ldo 64(%r30),%r30
-
- stws %r25,-16(%r30) ;! n_hi
- stws %r24,-12(%r30) ;! n_lo
- b,l L$0,%r1
- ldo L$0000-L$0(%r1),%r1
-L$0:
- fldds -16(%r30),%fr5
- stws %r23,-12(%r30)
- comib,<= 0,%r25,L$1
- fcnvxf,dbl,dbl %fr5,%fr5
- fldds 0(%r1),%fr4
- fadd,dbl %fr4,%fr5,%fr5
-L$1:
- fcpy,sgl %fr0,%fr6L
- fldws -12(%r30),%fr6R
- fcnvxf,dbl,dbl %fr6,%fr4
-
- fdiv,dbl %fr5,%fr4,%fr5
-
- fcnvfx,dbl,dbl %fr5,%fr4
- fstws %fr4R,-16(%r30)
- xmpyu %fr4R,%fr6R,%fr6
- ldws -16(%r30),%r28
- fstds %fr6,-16(%r30)
- ldws -12(%r30),%r21
- ldws -16(%r30),%r20
- sub %r24,%r21,%r22
- subb %r25,%r20,%r1
- comib,= 0,%r1,L$2
- ldo -64(%r30),%r30
-
- add %r22,%r23,%r22
- ldo -1(%r28),%r28
-L$2:
- bv 0(%r2)
- stws %r22,0(%r26)
-
- .exit
- .procend
+++ /dev/null
-/* pre-.hidden libgcc compatibility
- Copyright (C) 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Randolph Chung
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-
-#include <stdint.h>
-#include <shlib-compat.h>
-
-#if SHLIB_COMPAT(libc, GLIBC_2_0, GLIBC_2_2_6)
-
-symbol_version (__clz_tab_internal, __clz_tab, GLIBC_2.2);
-
-typedef unsigned int UQItype __attribute__ ((mode (QI)));
-
-const UQItype __clz_tab_internal[] =
-{
- 0,1,2,2,3,3,3,3,4,4,4,4,4,4,4,4,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,
- 6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,
- 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
- 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
- 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
- 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
- 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
- 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
-};
-
-#endif
+++ /dev/null
-;! HP-PA __mpn_lshift --
-
-;! Copyright (C) 1992, 1994 Free Software Foundation, Inc.
-
-;! This file is part of the GNU MP Library.
-
-;! The GNU MP Library is free software; you can redistribute it and/or modify
-;! it under the terms of the GNU Lesser General Public License as published by
-;! the Free Software Foundation; either version 2.1 of the License, or (at your
-;! option) any later version.
-
-;! The GNU MP Library is distributed in the hope that it will be useful, but
-;! WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-;! or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
-;! License for more details.
-
-;! You should have received a copy of the GNU Lesser General Public License
-;! along with the GNU MP Library; see the file COPYING.LIB. If not, write to
-;! the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-;! MA 02111-1307, USA.
-
-
-;! INPUT PARAMETERS
-;! res_ptr gr26
-;! s_ptr gr25
-;! size gr24
-;! cnt gr23
-
- .text
- .export __mpn_lshift
-__mpn_lshift:
- .proc
- .callinfo frame=64,no_calls
- .entry
-
- sh2add %r24,%r25,%r25
- sh2add %r24,%r26,%r26
- ldws,mb -4(%r25),%r22
- subi 32,%r23,%r1
- mtsar %r1
- addib,= -1,%r24,L$0004
- vshd %r0,%r22,%r28 ;! compute carry out limb
- ldws,mb -4(%r25),%r29
- addib,= -1,%r24,L$0002
- vshd %r22,%r29,%r20
-
-L$loop: ldws,mb -4(%r25),%r22
- stws,mb %r20,-4(%r26)
- addib,= -1,%r24,L$0003
- vshd %r29,%r22,%r20
- ldws,mb -4(%r25),%r29
- stws,mb %r20,-4(%r26)
- addib,<> -1,%r24,L$loop
- vshd %r22,%r29,%r20
-
-L$0002: stws,mb %r20,-4(%r26)
- vshd %r29,%r0,%r20
- bv 0(%r2)
- stw %r20,-4(%r26)
-L$0003: stws,mb %r20,-4(%r26)
-L$0004: vshd %r22,%r0,%r20
- bv 0(%r2)
- stw %r20,-4(%r26)
-
- .exit
- .procend
+++ /dev/null
-/* Machine-specific calling sequence for `mcount' profiling function. PA-RISC
- Copyright (C) 1995, 1996, 1997, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* We can call _mcount directly since gcc supplies the correct
- * arguments */
-#define _MCOUNT_DECL(from, self) \
- void _mcount (u_long from, u_long self)
-
-#define MCOUNT
+++ /dev/null
-/* Copyright (C) 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define GETSP() ({ register uintptr_t stack_ptr asm ("%r30"); stack_ptr; })
-#define STACK_GROWS_UPWARD 1
-
-#include <sysdeps/generic/memusage.h>
+++ /dev/null
-/* __clz_tab not needed on hppa. */
+++ /dev/null
-;! HP-PA __mpn_rshift --
-
-;! Copyright (C) 1992, 1994 Free Software Foundation, Inc.
-
-;! This file is part of the GNU MP Library.
-
-;! The GNU MP Library is free software; you can redistribute it and/or modify
-;! it under the terms of the GNU Lesser General Public License as published by
-;! the Free Software Foundation; either version 2.1 of the License, or (at your
-;! option) any later version.
-
-;! The GNU MP Library is distributed in the hope that it will be useful, but
-;! WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-;! or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
-;! License for more details.
-
-;! You should have received a copy of the GNU Lesser General Public License
-;! along with the GNU MP Library; see the file COPYING.LIB. If not, write to
-;! the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-;! MA 02111-1307, USA.
-
-
-;! INPUT PARAMETERS
-;! res_ptr gr26
-;! s_ptr gr25
-;! size gr24
-;! cnt gr23
-
- .text
- .export __mpn_rshift
-__mpn_rshift:
- .proc
- .callinfo frame=64,no_calls
- .entry
-
- ldws,ma 4(%r25),%r22
- mtsar %r23
- addib,= -1,%r24,L$0004
- vshd %r22,%r0,%r28 ;! compute carry out limb
- ldws,ma 4(%r25),%r29
- addib,= -1,%r24,L$0002
- vshd %r29,%r22,%r20
-
-L$loop: ldws,ma 4(%r25),%r22
- stws,ma %r20,4(%r26)
- addib,= -1,%r24,L$0003
- vshd %r22,%r29,%r20
- ldws,ma 4(%r25),%r29
- stws,ma %r20,4(%r26)
- addib,<> -1,%r24,L$loop
- vshd %r29,%r22,%r20
-
-L$0002: stws,ma %r20,4(%r26)
- vshd %r0,%r29,%r20
- bv 0(%r2)
- stw %r20,0(%r26)
-L$0003: stws,ma %r20,4(%r26)
-L$0004: vshd %r0,%r22,%r20
- bv 0(%r2)
- stw %r20,0(%r26)
-
- .exit
- .procend
+++ /dev/null
-/* setjmp for HPPA.
- Copyright (C) 1995, 1996, 1997, 1999 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-#define _ASM
-#define _SETJMP_H
-#include <bits/setjmp.h>
-
-
- .text
- .align 4
- .import __sigjmp_save, code
- .globl __sigsetjmp
- .export __sigsetjmp, code
- .proc
- .callinfo
-__sigsetjmp:
- stw %r3, 0(%r26)
- stw %r4, 8(%r26)
- stw %r5, 12(%r26)
- stw %r6, 16(%r26)
- stw %r7, 20(%r26)
- stw %r8, 24(%r26)
- stw %r9, 28(%r26)
- stw %r10, 32(%r26)
- stw %r11, 36(%r26)
- stw %r12, 40(%r26)
- stw %r13, 44(%r26)
- stw %r14, 48(%r26)
- stw %r15, 52(%r26)
- stw %r16, 56(%r26)
- stw %r17, 60(%r26)
- stw %r18, 64(%r26)
- stw %r19, 68(%r26)
- stw %r27, 72(%r26)
- stw %r30, 76(%r26)
-
- stw %rp, 80(%r26)
-
- ldo 88(%r26),%r1
- fstds,ma %fr12, 8(%r1) /* 88 */
- fstds,ma %fr13, 8(%r1) /* 96 */
- fstds,ma %fr14, 8(%r1) /* 104 */
- fstds,ma %fr15, 8(%r1) /* 112 */
- fstds,ma %fr16, 8(%r1) /* 120 */
- fstds,ma %fr17, 8(%r1) /* 128 */
- fstds,ma %fr18, 8(%r1) /* 136 */
- fstds,ma %fr19, 8(%r1) /* 144 */
- fstds,ma %fr20, 8(%r1) /* 152 */
- fstds %fr21, 0(%r1) /* 160 */
- b __sigjmp_save
- nop
- .procend
+++ /dev/null
-/* Copyright (C) 1999 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* This file contains a bit of information about the stack allocation
- of the processor. */
-
-#ifndef _STACKINFO_H
-#define _STACKINFO_H 1
-
-/* On PA the stack grows up. */
-#define _STACK_GROWS_UP 1
-
-#endif /* stackinfo.h */
+++ /dev/null
-;! HP-PA __mpn_sub_n -- Subtract two limb vectors of the same length > 0 and
-;! store difference in a third limb vector.
-
-;! Copyright (C) 1992, 1994 Free Software Foundation, Inc.
-
-;! This file is part of the GNU MP Library.
-
-;! The GNU MP Library is free software; you can redistribute it and/or modify
-;! it under the terms of the GNU Lesser General Public License as published by
-;! the Free Software Foundation; either version 2.1 of the License, or (at your
-;! option) any later version.
-
-;! The GNU MP Library is distributed in the hope that it will be useful, but
-;! WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-;! or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
-;! License for more details.
-
-;! You should have received a copy of the GNU Lesser General Public License
-;! along with the GNU MP Library; see the file COPYING.LIB. If not, write to
-;! the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-;! MA 02111-1307, USA.
-
-
-;! INPUT PARAMETERS
-;! res_ptr gr26
-;! s1_ptr gr25
-;! s2_ptr gr24
-;! size gr23
-
-;! One might want to unroll this as for other processors, but it turns
-;! out that the data cache contention after a store makes such
-;! unrolling useless. We can't come under 5 cycles/limb anyway.
-
- .text
- .export __mpn_sub_n
-__mpn_sub_n:
- .proc
- .callinfo frame=0,no_calls
- .entry
-
- ldws,ma 4(%r25),%r21
- ldws,ma 4(%r24),%r20
-
- addib,= -1,%r23,L$end ;! check for (SIZE == 1)
- sub %r21,%r20,%r28 ;! subtract first limbs ignoring cy
-
-L$loop: ldws,ma 4(%r25),%r21
- ldws,ma 4(%r24),%r20
- stws,ma %r28,4(%r26)
- addib,<> -1,%r23,L$loop
- subb %r21,%r20,%r28
-
-L$end: stws %r28,0(%r26)
- addc %r0,%r0,%r28
- bv 0(%r2)
- subi 1,%r28,%r28
-
- .exit
- .procend
+++ /dev/null
-/* Assembler macros for HP/PA.
- Copyright (C) 1999, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper, <drepper@cygnus.com>, August 1999.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdeps/generic/sysdep.h>
-#include <sys/syscall.h>
-#include "config.h"
-
-#ifndef ASM_LINE_SEP
-#define ASM_LINE_SEP ;
-#endif
-
-#ifdef __ASSEMBLER__
-
-/* Syntactic details of assembler. */
-
-#define ALIGNARG(log2) log2
-
-
-/* Define an entry point visible from C.
-
- There is currently a bug in gdb which prevents us from specifying
- incomplete stabs information. Fake some entries here which specify
- the current source file. */
-#define ENTRY(name) \
- .SPACE $TEXT$ ASM_LINE_SEP \
- .SUBSPA $CODE$,QUAD=0,ALIGN=8,ACCESS=44,CODE_ONLY ASM_LINE_SEP \
- .align ALIGNARG(4) ASM_LINE_SEP \
- .NSUBSPA $CODE$,QUAD=0,ALIGN=8,ACCESS=44,CODE_ONLY ASM_LINE_SEP \
- .EXPORT C_SYMBOL_NAME(name),ENTRY,PRIV_LEV=3,ARGW0=GR,RTNVAL=GR ASM_LINE_SEP\
- C_LABEL(name) \
- CALL_MCOUNT
-
-#undef END
-#define END(name) \
- .PROCEND
-
-
-/* If compiled for profiling, call `mcount' at the start of each function. */
-#ifdef PROF
-/* The mcount code relies on a normal frame pointer being on the stack
- to locate our caller, so push one just for its benefit. */
-#define CALL_MCOUNT \
- XXX ASM_LINE_SEP
-#else
-#define CALL_MCOUNT /* Do nothing. */
-#endif
-
-#define PSEUDO(name, syscall_name, args) \
- ENTRY (name) \
- DO_CALL (syscall_name, args)
-
-#undef PSEUDO_END
-#define PSEUDO_END(name) \
- END (name)
-
-#undef JUMPTARGET
-#define JUMPTARGET(name) name
-#define SYSCALL_PIC_SETUP /* Nothing. */
-
-/* Local label name for asm code. */
-#ifndef L
-#define L(name) name
-#endif
-
-#endif /* __ASSEMBLER__ */
+++ /dev/null
-;! HP-PA __udiv_qrnnd division support, used from longlong.h.
-;! This version runs fast on pre-PA7000 CPUs.
-
-;! Copyright (C) 1993, 1994 Free Software Foundation, Inc.
-
-;! This file is part of the GNU MP Library.
-
-;! The GNU MP Library is free software; you can redistribute it and/or modify
-;! it under the terms of the GNU Lesser General Public License as published by
-;! the Free Software Foundation; either version 2.1 of the License, or (at your
-;! option) any later version.
-
-;! The GNU MP Library is distributed in the hope that it will be useful, but
-;! WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-;! or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
-;! License for more details.
-
-;! You should have received a copy of the GNU Lesser General Public License
-;! along with the GNU MP Library; see the file COPYING.LIB. If not, write to
-;! the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-;! MA 02111-1307, USA.
-
-
-;! INPUT PARAMETERS
-;! rem_ptr gr26
-;! n1 gr25
-;! n0 gr24
-;! d gr23
-
-;! The code size is a bit excessive. We could merge the last two ds;addc
-;! sequences by simply moving the "bb,< Odd" instruction down. The only
-;! trouble is the FFFFFFFF code that would need some hacking.
-
- .text
- .export __udiv_qrnnd
-__udiv_qrnnd:
- .proc
- .callinfo frame=0,no_calls
- .entry
-
- comb,< %r23,%r0,L$largedivisor
- sub %r0,%r23,%r1 ;! clear cy as side-effect
- ds %r0,%r1,%r0
- addc %r24,%r24,%r24
- ds %r25,%r23,%r25
- addc %r24,%r24,%r24
- ds %r25,%r23,%r25
- addc %r24,%r24,%r24
- ds %r25,%r23,%r25
- addc %r24,%r24,%r24
- ds %r25,%r23,%r25
- addc %r24,%r24,%r24
- ds %r25,%r23,%r25
- addc %r24,%r24,%r24
- ds %r25,%r23,%r25
- addc %r24,%r24,%r24
- ds %r25,%r23,%r25
- addc %r24,%r24,%r24
- ds %r25,%r23,%r25
- addc %r24,%r24,%r24
- ds %r25,%r23,%r25
- addc %r24,%r24,%r24
- ds %r25,%r23,%r25
- addc %r24,%r24,%r24
- ds %r25,%r23,%r25
- addc %r24,%r24,%r24
- ds %r25,%r23,%r25
- addc %r24,%r24,%r24
- ds %r25,%r23,%r25
- addc %r24,%r24,%r24
- ds %r25,%r23,%r25
- addc %r24,%r24,%r24
- ds %r25,%r23,%r25
- addc %r24,%r24,%r24
- ds %r25,%r23,%r25
- addc %r24,%r24,%r24
- ds %r25,%r23,%r25
- addc %r24,%r24,%r24
- ds %r25,%r23,%r25
- addc %r24,%r24,%r24
- ds %r25,%r23,%r25
- addc %r24,%r24,%r24
- ds %r25,%r23,%r25
- addc %r24,%r24,%r24
- ds %r25,%r23,%r25
- addc %r24,%r24,%r24
- ds %r25,%r23,%r25
- addc %r24,%r24,%r24
- ds %r25,%r23,%r25
- addc %r24,%r24,%r24
- ds %r25,%r23,%r25
- addc %r24,%r24,%r24
- ds %r25,%r23,%r25
- addc %r24,%r24,%r24
- ds %r25,%r23,%r25
- addc %r24,%r24,%r24
- ds %r25,%r23,%r25
- addc %r24,%r24,%r24
- ds %r25,%r23,%r25
- addc %r24,%r24,%r24
- ds %r25,%r23,%r25
- addc %r24,%r24,%r24
- ds %r25,%r23,%r25
- addc %r24,%r24,%r24
- ds %r25,%r23,%r25
- addc %r24,%r24,%r28
- ds %r25,%r23,%r25
- comclr,>= %r25,%r0,%r0
- addl %r25,%r23,%r25
- stws %r25,0(%r26)
- bv 0(%r2)
- addc %r28,%r28,%r28
-
-L$largedivisor:
- extru %r24,31,1,%r20 ;! r20 = n0 & 1
- bb,< %r23,31,L$odd
- extru %r23,30,31,%r22 ;! r22 = d >> 1
- shd %r25,%r24,1,%r24 ;! r24 = new n0
- extru %r25,30,31,%r25 ;! r25 = new n1
- sub %r0,%r22,%r21
- ds %r0,%r21,%r0
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- comclr,>= %r25,%r0,%r0
- addl %r25,%r22,%r25
- sh1addl %r25,%r20,%r25
- stws %r25,0(%r26)
- bv 0(%r2)
- addc %r24,%r24,%r28
-
-L$odd: addib,sv,n 1,%r22,L$FF.. ;! r22 = (d / 2 + 1)
- shd %r25,%r24,1,%r24 ;! r24 = new n0
- extru %r25,30,31,%r25 ;! r25 = new n1
- sub %r0,%r22,%r21
- ds %r0,%r21,%r0
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r24
- ds %r25,%r22,%r25
- addc %r24,%r24,%r28
- comclr,>= %r25,%r0,%r0
- addl %r25,%r22,%r25
- sh1addl %r25,%r20,%r25
-;! We have computed (n1,,n0) / (d + 1), q' = r28, r' = r25
- add,nuv %r28,%r25,%r25
- addl %r25,%r1,%r25
- addc %r0,%r28,%r28
- sub,<< %r25,%r23,%r0
- addl %r25,%r1,%r25
- stws %r25,0(%r26)
- bv 0(%r2)
- addc %r0,%r28,%r28
-
-;! This is just a special case of the code above.
-;! We come here when d == 0xFFFFFFFF
-L$FF..: add,uv %r25,%r24,%r24
- sub,<< %r24,%r23,%r0
- ldo 1(%r24),%r24
- stws %r24,0(%r26)
- bv 0(%r2)
- addc %r0,%r25,%r28
-
- .exit
- .procend
/* memset/bzero -- set memory area to CH/0
Highly optimized version for ix86, x>=6.
- Copyright (C) 1999, 2000, 2003, 2005 Free Software Foundation, Inc.
+ Copyright (C) 1999,2000,2003,2005,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
movl %edx, %edi
cfi_rel_offset (edi, 0)
andl $3, %edx
- jz 2f
- jnp 3f
- stosb
+ jz 2f /* aligned */
+ jp 3f /* misaligned at 3, store just one byte below */
+ stosb /* misaligned at 1 or 2, store two bytes */
decl %ecx
jz 1f
3: stosb
decl %ecx
jz 1f
- xorl $3, %edx
- jz 2f
- stosb
+ xorl $1, %edx
+ jnz 2f /* was misaligned at 2 or 3, now aligned */
+ stosb /* was misaligned at 1, store third byte */
decl %ecx
2: movl %ecx, %edx
shrl $2, %ecx
+++ /dev/null
-wordsize-32
-# 68k uses IEEE 754 floating point.
-ieee754/ldbl-96
-ieee754/dbl-64
-ieee754/flt-32
+++ /dev/null
-# Copyright (C) 1993, 1994, 1996, 1997, 2003 Free Software Foundation, Inc.
-# This file is part of the GNU C Library.
-
-# The GNU C Library is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 2.1 of the License, or (at your option) any later version.
-
-# The GNU C Library is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# Lesser General Public License for more details.
-
-# You should have received a copy of the GNU Lesser General Public
-# License along with the GNU C Library; if not, write to the Free
-# Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-# 02111-1307 USA.
-
-# The mpn functions need this. All existing 68k ports use MIT syntax. If
-# a new port wants to use Motorola or Sony syntax, it can redefine this
-# variable.
-ifndef m68k-syntax-flag
-m68k-syntax-flag = -DMIT_SYNTAX
-endif
-
-asm-CPPFLAGS += $(m68k-syntax-flag)
-
-pic-ccflag = -fpic
-
-# Make sure setjmp.c is compiled with a frame pointer
-CFLAGS-setjmp.c := -fno-omit-frame-pointer
-
-# The 68k `long double' is a distinct type we support.
-long-double-fcts = yes
-
-ifeq ($(subdir),elf)
-CFLAGS-rtld.c += -Wno-uninitialized -Wno-unused
-endif
+++ /dev/null
-libc {
- GLIBC_2.0 {
- # Functions from libgcc.
- __divdi3; __moddi3; __udivdi3; __umoddi3;
- }
-}
-libm {
- GLIBC_2.1 {
- # A generic bug got this omitted from other configurations' version
- # sets, but we always had it.
- exp2l;
- }
-}
+++ /dev/null
-/* Copyright (C) 1991, 92, 93, 94, 95, 97 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <setjmp.h>
-#include <stdlib.h>
-
-/* Jump to the position specified by ENV, causing the
- setjmp call there to return VAL, or 1 if VAL is 0. */
-void
-__longjmp (__jmp_buf env, int val)
-{
- /* This restores the FP and SP that setjmp's caller had,
- and puts the return address into A0 and VAL into D0. */
-
-#if defined(__HAVE_68881__) || defined(__HAVE_FPU__)
- /* Restore the floating-point registers. */
- asm volatile("fmovem%.x %0, %/fp0-%/fp7" :
- /* No outputs. */ : "g" (env[0].__fpregs[0]));
-#endif
-
- /* Put VAL in D0. */
- asm volatile("move%.l %0, %/d0" : /* No outputs. */ :
- "g" (val == 0 ? 1 : val) : "d0");
-
- asm volatile(/* Restore the data and address registers. */
- "movem%.l %0, %/d1-%/d7/%/a0-%/a7\n"
- /* Return to setjmp's caller. */
-#ifdef __motorola__
- "jmp (%/a0)"
-#else
- "jmp %/a0@"
-#endif
- : /* No outputs. */ : "g" (env[0].__dregs[0])
- /* We don't bother with the clobbers,
- because this code always jumps out anyway. */
- );
-
- /* Avoid `volatile function does return' warnings. */
- for (;;);
-}
+++ /dev/null
-/* An instruction which should crash any program is `illegal'. */
-#define ABORT_INSTRUCTION asm ("illegal")
+++ /dev/null
-/* mc68020 __mpn_add_n -- Add two limb vectors of the same length > 0 and store
- sum in a third limb vector.
-
-Copyright (C) 1992, 1994, 1996, 1998 Free Software Foundation, Inc.
-
-This file is part of the GNU MP Library.
-
-The GNU MP Library is free software; you can redistribute it and/or modify
-it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or (at your
-option) any later version.
-
-The GNU MP Library is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
-License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with the GNU MP Library; see the file COPYING.LIB. If not, write to
-the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-MA 02111-1307, USA. */
-
-/*
- INPUT PARAMETERS
- res_ptr (sp + 4)
- s1_ptr (sp + 8)
- s2_ptr (sp + 16)
- size (sp + 12)
-*/
-
-#include "sysdep.h"
-#include "asm-syntax.h"
-
- TEXT
-ENTRY(__mpn_add_n)
-/* Save used registers on the stack. */
- movel R(d2),MEM_PREDEC(sp)
- movel R(a2),MEM_PREDEC(sp)
-
-/* Copy the arguments to registers. Better use movem? */
- movel MEM_DISP(sp,12),R(a2)
- movel MEM_DISP(sp,16),R(a0)
- movel MEM_DISP(sp,20),R(a1)
- movel MEM_DISP(sp,24),R(d2)
-
- eorw #1,R(d2)
- lsrl #1,R(d2)
- bcc L(L1)
- subql #1,R(d2) /* clears cy as side effect */
-
-L(Loop:)
- movel MEM_POSTINC(a0),R(d0)
- movel MEM_POSTINC(a1),R(d1)
- addxl R(d1),R(d0)
- movel R(d0),MEM_POSTINC(a2)
-L(L1:) movel MEM_POSTINC(a0),R(d0)
- movel MEM_POSTINC(a1),R(d1)
- addxl R(d1),R(d0)
- movel R(d0),MEM_POSTINC(a2)
-
- dbf R(d2),L(Loop) /* loop until 16 lsb of %4 == -1 */
- subxl R(d0),R(d0) /* d0 <= -cy; save cy as 0 or -1 in d0 */
- subl #0x10000,R(d2)
- bcs L(L2)
- addl R(d0),R(d0) /* restore cy */
- bra L(Loop)
-
-L(L2:)
- negl R(d0)
-
-/* Restore used registers from stack frame. */
- movel MEM_POSTINC(sp),R(a2)
- movel MEM_POSTINC(sp),R(d2)
-
- rts
-END(__mpn_add_n)
+++ /dev/null
-/* Definitions for 68k syntax variations.
- Copyright (C) 1992, 1994, 1996, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library. Its master source is NOT part of
- the C library, however. The master source lives in the GNU MP Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifdef HAVE_ELF
-
-/* ELF uses byte-counts for .align, most others use log2 of count of bytes. */
-#define ALIGNARG(log2) 1<<log2
-/* For ELF we need the `.type' directive to make shared libs work right. */
-#define PROLOG(name) .type name,@function
-#define EPILOG(name) .size name,.-name
-/* For ELF we need to prefix register names and local labels. */
-#ifdef __STDC__
-#define R_(r) %##r
-#define R(r) R_(r)
-#define L(label) .##label
-#else
-#define R(r) %/**/r
-#define L(label) ./**/label
-#endif
-
-#else
-
-#define ALIGNARG(log2) log2
-#define PROLOG(name) /* Nothing. */
-#define EPILOG(name) /* Nothing. */
-#define R(r) r
-#define L(label) label
-
-#endif
-
-#ifdef MIT_SYNTAX
-#define MEM(base)R(base)@
-#define MEM_DISP(base,displacement)R(base)@(displacement)
-#define MEM_INDX(base,idx,size_suffix)R(base)@(R(idx):size_suffix)
-#define MEM_INDX1(base,idx,size_suffix,scale)R(base)@(R(idx):size_suffix:scale)
-#define MEM_PREDEC(memory_base)R(memory_base)@-
-#define MEM_POSTINC(memory_base)R(memory_base)@+
-#define TEXT .text
-#define ALIGN .even
-#define GLOBL .globl
-/* Use variable sized opcodes. */
-#define bcc jcc
-#define bcs jcs
-#define bls jls
-#define beq jeq
-#define bne jne
-#define bra jra
-#endif
-
-#ifdef MOTOROLA_SYNTAX
-#define MEM(base)(R(base))
-#define MEM_DISP(base,displacement)(displacement,R(base))
-#define MEM_PREDEC(memory_base)-(R(memory_base))
-#define MEM_POSTINC(memory_base)(R(memory_base))+
-#ifdef __STDC__
-#define MEM_INDX_(base,idx,size_suffix)(R(base),R(idx##.##size_suffix))
-#define MEM_INDX(base,idx,size_suffix)MEM_INDX_(base,idx,size_suffix)
-#define MEM_INDX1_(base,idx,size_suffix,scale)(R(base),R(idx##.##size_suffix*scale))
-#define MEM_INDX1(base,idx,size_suffix,scale)MEM_INDX1_(base,idx,size_suffix,scale)
-#else
-#define MEM_INDX(base,idx,size_suffix)(R(base),R(idx).size_suffix)
-#define MEM_INDX1(base,idx,size_suffix,scale)(R(base),R(idx).size_suffix*scale)
-#endif
-#define TEXT .text
-#define ALIGN .align ALIGNARG(2)
-#define GLOBL .globl
-#define bcc jbcc
-#define bcs jbcs
-#define bls jbls
-#define beq jbeq
-#define bne jbne
-#define bra jbra
-#define movel move.l
-#define moveml movem.l
-#define moveql moveq.l
-#define cmpl cmp.l
-#define orl or.l
-#define clrl clr.l
-#define eorw eor.w
-#define lsrl lsr.l
-#define lsll lsl.l
-#define roxrl roxr.l
-#define roxll roxl.l
-#define addl add.l
-#define addxl addx.l
-#define addql addq.l
-#define subl sub.l
-#define subxl subx.l
-#define subql subq.l
-#define negl neg.l
-#define mulul mulu.l
-#endif
+++ /dev/null
-/* Macros to swap the order of bytes in integer values. m68k version.
- Copyright (C) 1997, 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#if !defined _BYTESWAP_H && !defined _NETINET_IN_H
-# error "Never use <bits/byteswap.h> directly; include <byteswap.h> instead."
-#endif
-
-#ifndef _BITS_BYTESWAP_H
-#define _BITS_BYTESWAP_H 1
-
-/* Swap bytes in 16 bit value. We don't provide an assembler version
- because GCC is smart enough to generate optimal assembler output, and
- this allows for better cse. */
-#define __bswap_16(x) \
- ((((x) >> 8) & 0xff) | (((x) & 0xff) << 8))
-
-/* Swap bytes in 32 bit value. */
-#define __bswap_constant_32(x) \
- ((((x) & 0xff000000) >> 24) | (((x) & 0x00ff0000) >> 8) | \
- (((x) & 0x0000ff00) << 8) | (((x) & 0x000000ff) << 24))
-
-#if defined __GNUC__ && __GNUC__ >= 2
-# define __bswap_32(x) \
- __extension__ \
- ({ unsigned int __bswap_32_v; \
- if (__builtin_constant_p (x)) \
- __bswap_32_v = __bswap_constant_32 (x); \
- else \
- __asm__ __volatile__ ("ror%.w %#8, %0;" \
- "swap %0;" \
- "ror%.w %#8, %0" \
- : "=d" (__bswap_32_v) \
- : "0" ((unsigned int) (x))); \
- __bswap_32_v; })
-#else
-# define __bswap_32(x) __bswap_constant_32 (x)
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 2
-/* Swap bytes in 64 bit value. */
-# define __bswap_64(x) \
- __extension__ \
- ({ union { unsigned long long int __ll; \
- unsigned long int __l[2]; } __bswap_64_v, __bswap_64_r; \
- __bswap_64_v.__ll = (x); \
- __bswap_64_r.__l[0] = __bswap_32 (__bswap_64_v.__l[1]); \
- __bswap_64_r.__l[1] = __bswap_32 (__bswap_64_v.__l[0]); \
- __bswap_64_r.__ll; })
-#endif
-
-#endif /* _BITS_BYTESWAP_H */
+++ /dev/null
-/* m68k is big-endian. */
-
-#ifndef _ENDIAN_H
-# error "Never use <bits/endian.h> directly; include <endian.h> instead."
-#endif
-
-#define __BYTE_ORDER __BIG_ENDIAN
+++ /dev/null
-/* `HUGE_VALL' constant for m68k (where it is infinity).
- Used by <stdlib.h> and <math.h> functions for overflow.
- Copyright (C) 1992, 1995, 1996, 1997, 1999, 2000, 2004
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _MATH_H
-# error "Never use <bits/huge_val.h> directly; include <math.h> instead."
-#endif
-
-#if __GNUC_PREREQ(3,3)
-# define HUGE_VALL (__builtin_huge_vall ())
-#elif __GNUC_PREREQ(2,96)
-# define HUGE_VALL (__extension__ 0x1.0p32767L)
-#elif defined__GNUC__
-
-# define HUGE_VALL \
- (__extension__ \
- ((union { unsigned long __l[3]; long double __ld; }) \
- { __l: { 0x7fff0000UL, 0x80000000UL, 0UL } }).__ld)
-
-#else /* not GCC */
-
-static union { unsigned char __c[12]; long double __ld; } __huge_vall =
- { { 0x7f, 0xff, 0, 0, 0x80, 0, 0, 0, 0, 0, 0, 0 } };
-# define HUGE_VALL (__huge_vall.__ld)
-
-#endif /* GCC 2.95. */
+++ /dev/null
-/* Copyright (C) 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _LINK_H
-# error "Never include <bits/link.h> directly; use <link.h> instead."
-#endif
-
-
-/* Registers for entry into PLT on M68K. */
-typedef struct La_m68k_regs
-{
- uint32_t lr_a0;
- uint32_t lr_a1;
- uint32_t lr_sp;
-} La_m68k_regs;
-
-/* Return values for calls from PLT on M68K. */
-typedef struct La_m68k_retval
-{
- uint32_t lrv_d0;
- uint32_t lrv_d1;
- uint32_t lrv_a0;
- long double lrv_fp0;
-} La_m68k_retval;
-
-
-__BEGIN_DECLS
-
-extern Elf32_Addr la_m68k_gnu_pltenter (Elf32_Sym *__sym, unsigned int __ndx,
- uintptr_t *__refcook,
- uintptr_t *__defcook,
- La_m68k_regs *__regs,
- unsigned int *__flags,
- const char *__symname,
- long int *__framesizep);
-extern unsigned int la_m68k_gnu_pltexit (Elf32_Sym *__sym, unsigned int __ndx,
- uintptr_t *__refcook,
- uintptr_t *__defcook,
- const La_m68k_regs *__inregs,
- La_m68k_retval *__outregs,
- const char *symname);
-
-__END_DECLS
+++ /dev/null
-/* Copyright (C) 1997, 1998, 1999, 2000, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#if !defined _MATH_H && !defined _COMPLEX_H
-# error "Never use <bits/mathdef.h> directly; include <math.h> instead"
-#endif
-
-#if defined __USE_ISOC99 && defined _MATH_H && !defined _MATH_H_MATHDEF
-# define _MATH_H_MATHDEF 1
-
-/* The m68k FPUs evaluate all values in the 96 bit floating-point format
- which is also available for the user as `long double'. Therefore we
- define: */
-typedef long double float_t; /* `float' expressions are evaluated as
- `long double'. */
-typedef long double double_t; /* `double' expressions are evaluated as
- `long double'. */
-
-/* The values returned by `ilogb' for 0 and NaN respectively. */
-# define FP_ILOGB0 (-2147483647 - 1)
-# define FP_ILOGBNAN (2147483647)
-
-#endif /* ISO C99 */
+++ /dev/null
-/* Copyright (C) 1997,1998,2005,2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Define the machine-dependent type `jmp_buf'. m68k version. */
-#ifndef _BITS_SETJMP_H
-#define _BITS_SETJMP_H 1
-
-#if !defined _SETJMP_H && !defined _PTHREAD_H
-# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
-#endif
-
-typedef struct
- {
- /* There are eight 4-byte data registers, but D0 is not saved. */
- long int __dregs[7];
-
- /* There are six 4-byte address registers, plus the FP and SP. */
- int *__aregs[6];
- int *__fp;
- int *__sp;
-
-#if defined __HAVE_68881__ || defined __HAVE_FPU__
- /* There are eight floating point registers which
- are saved in IEEE 96-bit extended format. */
- char __fpregs[8 * (96 / 8)];
-#endif
-
- } __jmp_buf[1];
-
-#endif /* bits/setjmp.h */
+++ /dev/null
-/* BSD `_setjmp' entry point to `sigsetjmp (..., 0)'. m68k version.
- Copyright (C) 1994, 1997, 2001, 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define BSD__SETJMP
-#include <sysdeps/m68k/setjmp.c>
-libc_hidden_def (_setjmp)
+++ /dev/null
-/* BSD `setjmp' entry point to `sigsetjmp (..., 1)'. m68k version.
- Copyright (C) 1994, 1997, 2001 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define BSD_SETJMP
-#include <sysdeps/m68k/setjmp.c>
+++ /dev/null
-/* Machine-dependent ELF dynamic relocation inline functions. m68k version.
- Copyright (C) 1996-2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef dl_machine_h
-#define dl_machine_h
-
-#define ELF_MACHINE_NAME "m68k"
-
-#include <sys/param.h>
-
-/* Return nonzero iff ELF header is compatible with the running host. */
-static inline int
-elf_machine_matches_host (const Elf32_Ehdr *ehdr)
-{
- return ehdr->e_machine == EM_68K;
-}
-
-
-/* Return the link-time address of _DYNAMIC. Conveniently, this is the
- first element of the GOT. This must be inlined in a function which
- uses global data. */
-static inline Elf32_Addr
-elf_machine_dynamic (void)
-{
- register Elf32_Addr *got asm ("%a5");
- return *got;
-}
-
-
-/* Return the run-time load address of the shared object. */
-static inline Elf32_Addr
-elf_machine_load_address (void)
-{
- Elf32_Addr addr;
- asm ("lea _dl_start(%%pc), %0\n\t"
- "sub.l _dl_start@GOT.w(%%a5), %0"
- : "=a" (addr));
- return addr;
-}
-
-
-/* Set up the loaded object described by L so its unrelocated PLT
- entries will jump to the on-demand fixup code in dl-runtime.c. */
-
-static inline int __attribute__ ((always_inline))
-elf_machine_runtime_setup (struct link_map *l, int lazy, int profile)
-{
- Elf32_Addr *got;
- extern void _dl_runtime_resolve (Elf32_Word);
- extern void _dl_runtime_profile (Elf32_Word);
-
- if (l->l_info[DT_JMPREL] && lazy)
- {
- /* The GOT entries for functions in the PLT have not yet been
- filled in. Their initial contents will arrange when called
- to push an offset into the .rela.plt section, push
- _GLOBAL_OFFSET_TABLE_[1], and then jump to
- _GLOBAL_OFFSET_TABLE_[2]. */
- got = (Elf32_Addr *) D_PTR (l, l_info[DT_PLTGOT]);
- got[1] = (Elf32_Addr) l; /* Identify this shared object. */
-
- /* The got[2] entry contains the address of a function which gets
- called to get the address of a so far unresolved function and
- jump to it. The profiling extension of the dynamic linker allows
- to intercept the calls to collect information. In this case we
- don't store the address in the GOT so that all future calls also
- end in this function. */
- if (profile)
- {
- got[2] = (Elf32_Addr) &_dl_runtime_profile;
-
- if (GLRO(dl_profile) != NULL
- && _dl_name_match_p (GLRO(dl_profile), l))
- {
- /* This is the object we are looking for. Say that we really
- want profiling and the timers are started. */
- GL(dl_profile_map) = l;
- }
- }
- else
- /* This function will get called to fix up the GOT entry indicated by
- the offset on the stack, and then jump to the resolved address. */
- got[2] = (Elf32_Addr) &_dl_runtime_resolve;
- }
-
- return lazy;
-}
-
-#define ELF_MACHINE_RUNTIME_FIXUP_ARGS long int save_a0, long int save_a1
-
-
-/* Mask identifying addresses reserved for the user program,
- where the dynamic linker should not map anything. */
-#define ELF_MACHINE_USER_ADDRESS_MASK 0x80000000UL
-
-/* Initial entry point code for the dynamic linker.
- The C function `_dl_start' is the real entry point;
- its return value is the user program's entry point. */
-
-#define RTLD_START asm ("\
- .text\n\
- .globl _start\n\
- .type _start,@function\n\
-_start:\n\
- move.l %sp, -(%sp)\n\
- jbsr _dl_start\n\
- addq.l #4, %sp\n\
- /* FALLTHRU */\n\
-\n\
- .globl _dl_start_user\n\
- .type _dl_start_user,@function\n\
-_dl_start_user:\n\
- | Save the user entry point address in %a4.\n\
- move.l %d0, %a4\n\
- | See if we were run as a command with the executable file\n\
- | name as an extra leading argument.\n\
- move.l _dl_skip_args(%pc), %d0\n\
- | Pop the original argument count\n\
- move.l (%sp)+, %d1\n\
- | Subtract _dl_skip_args from it.\n\
- sub.l %d0, %d1\n\
- | Adjust the stack pointer to skip _dl_skip_args words.\n\
- lea (%sp, %d0*4), %sp\n\
- | Push back the modified argument count.\n\
- move.l %d1, -(%sp)\n\
- # Call _dl_init (struct link_map *main_map, int argc, char **argv, char **env)\n\
- pea 8(%sp, %d1*4)\n\
- pea 8(%sp)\n\
- move.l %d1, -(%sp)\n\
- move.l _rtld_local(%pc), -(%sp)\n\
- jbsr _dl_init_internal@PLTPC\n\
- addq.l #8, %sp\n\
- addq.l #8, %sp\n\
- | Pass our finalizer function to the user in %a1.\n\
- lea _dl_fini(%pc), %a1\n\
- | Initialize %fp with the stack pointer.\n\
- move.l %sp, %fp\n\
- | Jump to the user's entry point.\n\
- jmp (%a4)\n\
- .size _dl_start_user, . - _dl_start_user\n\
- .previous");
-
-/* ELF_RTYPE_CLASS_PLT iff TYPE describes relocation of a PLT entry, so
- PLT entries should not be allowed to define the value.
- ELF_RTYPE_CLASS_NOCOPY iff TYPE should not be allowed to resolve to one
- of the main executable's symbols, as for a COPY reloc. */
-#define elf_machine_type_class(type) \
- ((((type) == R_68K_JMP_SLOT) * ELF_RTYPE_CLASS_PLT) \
- | (((type) == R_68K_COPY) * ELF_RTYPE_CLASS_COPY))
-
-/* A reloc type used for ld.so cmdline arg lookups to reject PLT entries. */
-#define ELF_MACHINE_JMP_SLOT R_68K_JMP_SLOT
-
-/* The m68k never uses Elf32_Rel relocations. */
-#define ELF_MACHINE_NO_REL 1
-
-static inline Elf32_Addr
-elf_machine_fixup_plt (struct link_map *map, lookup_t t,
- const Elf32_Rela *reloc,
- Elf32_Addr *reloc_addr, Elf32_Addr value)
-{
- return *reloc_addr = value;
-}
-
-/* Return the final value of a plt relocation. On the m68k the JMP_SLOT
- relocation ignores the addend. */
-static inline Elf32_Addr
-elf_machine_plt_value (struct link_map *map, const Elf32_Rela *reloc,
- Elf32_Addr value)
-{
- return value;
-}
-
-/* Names of the architecture-specific auditing callback functions. */
-#define ARCH_LA_PLTENTER m68k_gnu_pltenter
-#define ARCH_LA_PLTEXIT m68k_gnu_pltexit
-
-#endif /* !dl_machine_h */
-
-#ifdef RESOLVE_MAP
-
-/* Perform the relocation specified by RELOC and SYM (which is fully resolved).
- MAP is the object containing the reloc. */
-
-auto inline void __attribute__ ((unused, always_inline))
-elf_machine_rela (struct link_map *map, const Elf32_Rela *reloc,
- const Elf32_Sym *sym, const struct r_found_version *version,
- void *const reloc_addr_arg)
-{
- Elf32_Addr *const reloc_addr = reloc_addr_arg;
- const unsigned int r_type = ELF32_R_TYPE (reloc->r_info);
-
- if (__builtin_expect (r_type == R_68K_RELATIVE, 0))
- *reloc_addr = map->l_addr + reloc->r_addend;
- else
- {
- const Elf32_Sym *const refsym = sym;
- struct link_map *sym_map = RESOLVE_MAP (&sym, version, r_type);
- Elf32_Addr value = sym == NULL ? 0 : sym_map->l_addr + sym->st_value;
-
- switch (r_type)
- {
- case R_68K_COPY:
- if (sym == NULL)
- /* This can happen in trace mode if an object could not be
- found. */
- break;
- if (sym->st_size > refsym->st_size
- || (sym->st_size < refsym->st_size && GLRO(dl_verbose)))
- {
- const char *strtab;
-
- strtab = (const void *) D_PTR (map, l_info[DT_STRTAB]);
- _dl_error_printf ("\
-%s: Symbol `%s' has different size in shared object, consider re-linking\n",
- rtld_progname ?: "<program name unknown>",
- strtab + refsym->st_name);
- }
- memcpy (reloc_addr_arg, (void *) value,
- MIN (sym->st_size, refsym->st_size));
- break;
- case R_68K_GLOB_DAT:
- case R_68K_JMP_SLOT:
- *reloc_addr = value;
- break;
- case R_68K_8:
- *(char *) reloc_addr = value + reloc->r_addend;
- break;
- case R_68K_16:
- *(short *) reloc_addr = value + reloc->r_addend;
- break;
- case R_68K_32:
- *reloc_addr = value + reloc->r_addend;
- break;
- case R_68K_PC8:
- *(char *) reloc_addr
- = value + reloc->r_addend - (Elf32_Addr) reloc_addr;
- break;
- case R_68K_PC16:
- *(short *) reloc_addr
- = value + reloc->r_addend - (Elf32_Addr) reloc_addr;
- break;
- case R_68K_PC32:
- *reloc_addr = value + reloc->r_addend - (Elf32_Addr) reloc_addr;
- break;
- case R_68K_NONE: /* Alright, Wilbur. */
- break;
- default:
- _dl_reloc_bad_type (map, r_type, 0);
- break;
- }
- }
-}
-
-auto inline void __attribute__ ((unused, always_inline))
-elf_machine_rela_relative (Elf32_Addr l_addr, const Elf32_Rela *reloc,
- void *const reloc_addr_arg)
-{
- Elf32_Addr *const reloc_addr = reloc_addr_arg;
- *reloc_addr = l_addr + reloc->r_addend;
-}
-
-auto inline void __attribute__ ((unused, always_inline))
-elf_machine_lazy_rel (struct link_map *map,
- Elf32_Addr l_addr, const Elf32_Rela *reloc)
-{
- Elf32_Addr *const reloc_addr = (void *) (l_addr + reloc->r_offset);
- if (ELF32_R_TYPE (reloc->r_info) == R_68K_JMP_SLOT)
- *reloc_addr += l_addr;
- else
- _dl_reloc_bad_type (map, ELF32_R_TYPE (reloc->r_info), 1);
-}
-
-#endif /* RESOLVE_MAP */
+++ /dev/null
-/* PLT trampolines. m68k version.
- Copyright (C) 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-
- .text
- .globl _dl_runtime_resolve
- .type _dl_runtime_resolve, @function
-_dl_runtime_resolve:
- | Save %a0 (struct return address) and %a1.
- move.l %a0, -(%sp)
- move.l %a1, -(%sp)
- | Call the real address resolver.
- jbsr _dl_fixup
- | Restore register %a0 and %a1.
- move.l (%sp)+, %a1
- move.l (%sp)+, %a0
- | Pop parameters
- addq.l #8, %sp
- | Call real function.
- jmp (%d0)
- .size _dl_runtime_resolve, . - _dl_runtime_resolve
-
- .text
- .globl _dl_runtime_profile
- .type _dl_runtime_profile, @function
-_dl_runtime_profile:
- pea 8(%sp)
- move.l %a1, -(%sp)
- move.l %a0, -(%sp)
- pea -1.w
- | Push parameters for _dl_profile_fixup
- pea (%sp)
- pea 8(%sp)
- move.l 32(%sp), -(%sp)
- move.l 32(%sp), -(%sp)
- move.l 32(%sp), -(%sp)
- subq.l #8, %sp
- | Call the real address resolver.
- jbsr _dl_profile_fixup
- | Pop parameters
- lea 28(%sp), %sp
- move.l (%sp), %d1
- jpl 1f
- addq.l #4, %sp
- | Restore register %a0 and %a1.
- move.l (%sp)+, %a0
- move.l (%sp)+, %a1
- lea 12(%sp), %sp
- | Call real function.
- jmp (%d0)
-
- /*
- +24 return address
- +20 PLT1
- +16 PLT2
- +12 %sp
- +8 %a1
- +4 %a0
- %sp free
- */
-1: move.l %a2, (%sp)
- move.l %sp, %a2
- move.l %sp, %a0
- lea 28(%sp), %a1
- | Round framesize up to even
- addq.l #1, %d1
- lsr #1, %d1
- sub.l %d1, %a0
- sub.l %d1, %a0
- move.l %a0, %sp
- jra 2f
-1: move.w (%a1)+, (%a0)+
-2: dbra %d1,1b
- /*
- %a2+24 return address
- %a2+20 PLT1
- %a2+16 PLT2
- %a2+12 %sp
- %a2+8 %a1
- %a2+4 %a0
- %a2 %a2
- %sp copied stack frame
- */
-
- move.l 4(%a2), %a0
- move.l 8(%a2), %a1
- jsr (%d0)
- move.l %a2, %sp
- move.l (%sp)+, %a2
- /*
- +20 return address
- +16 PLT1
- +12 PLT2
- +8 %sp
- +4 %a1
- %sp %a0
- */
- fmove.x %fp0, -(%sp)
- move.l %d1, -(%sp)
- move.l %d0, -(%sp)
- pea (%sp)
- pea 20(%sp)
- move.l 40(%sp), -(%sp)
- move.l 40(%sp), -(%sp)
- jbsr _dl_call_pltexit
- lea 16(%sp), %sp
- move.l (%sp)+, %d0
- move.l (%sp)+, %d1
- fmove.x (%sp)+, %fp0
- lea 20(%sp), %sp
- rts
- .size _dl_runtime_profile, . - _dl_runtime_profile
+++ /dev/null
-/* Startup code compliant to the ELF m68k ABI.
- Copyright (C) 1996, 1997, 1998, 2001, 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- In addition to the permissions in the GNU Lesser General Public
- License, the Free Software Foundation gives you unlimited
- permission to link the compiled version of this file with other
- programs, and to distribute those programs without any restriction
- coming from the use of this file. (The GNU Lesser General Public
- License restrictions do apply in other respects; for example, they
- cover modification of the file, and distribution when not linked
- into another program.)
-
- Note that people who make modified versions of this file are not
- obligated to grant this special exception for their modified
- versions; it is their choice whether to do so. The GNU Lesser
- General Public License gives permission to release a modified
- version without this exception; this exception also makes it
- possible to release a modified version which carries forward this
- exception.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* This is the canonical entry point, usually the first thing in the text
- segment. The SVR4/m68k ABI says that when the entry point runs,
- most registers' values are unspecified, except for:
-
- %a1 Contains a function pointer to be registered with `atexit'.
- This is how the dynamic linker arranges to have DT_FINI
- functions called for shared libraries that have been loaded
- before this code runs.
-
- %sp The stack contains the arguments and environment:
- 0(%sp) argc
- 4(%sp) argv[0]
- ...
- (4*argc)(%sp) NULL
- (4*(argc+1))(%sp) envp[0]
- ...
- NULL
-*/
-
- .text
- .globl _start
- .type _start,@function
-_start:
- /* Clear the frame pointer. The ABI suggests this be done, to mark
- the outermost frame obviously. */
- sub.l %fp, %fp
-
- /* Extract the arguments as encoded on the stack and set up the
- arguments for `main': argc, argv. envp will be determined
- later in __libc_start_main. */
- move.l (%sp)+, %d0 /* Pop the argument count. */
- move.l %sp, %a0 /* The argument vector starts just at the
- current stack top. */
-
- /* Provide the highest stack address to the user code (for stacks
- which grow downward). */
- pea (%sp)
-
- pea (%a1) /* Push address of the shared library
- termination function. */
-
- /* Push the address of our own entry points to `.fini' and
- `.init'. */
- pea __libc_csu_fini
- pea __libc_csu_init
-
- pea (%a0) /* Push second argument: argv. */
- move.l %d0, -(%sp) /* Push first argument: argc. */
-
- pea main
-
- /* Call the user's main function, and exit with its value. But
- let the libc call main. */
- jbsr __libc_start_main
-
- illegal /* Crash if somehow `exit' does return. */
-
-/* Define a symbol for the first piece of initialized data. */
- .data
- .globl __data_start
-__data_start:
- .long 0
- .weak data_start
- data_start = __data_start
+++ /dev/null
-/* ffs -- find first set bit in a word, counted from least significant end.
- For mc68020, mc68030, mc68040.
- This file is part of the GNU C Library.
- Copyright (C) 1991, 1992, 1997, 1998, 2004, 2005 Free Software Foundation, Inc.
- Contributed by Torbjorn Granlund (tege@sics.se).
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define ffsl __something_else
-#include <string.h>
-
-#undef ffs
-
-#if defined (__GNUC__) && defined (__mc68020__)
-
-int
-__ffs (x)
- int x;
-{
- int cnt;
-
- asm ("bfffo %1{#0:#0},%0" : "=d" (cnt) : "dm" (x & -x));
-
- return 32 - cnt;
-}
-weak_alias (__ffs, ffs)
-libc_hidden_builtin_def (ffs)
-#undef ffsl
-weak_alias (__ffs, ffsl)
-
-#else
-
-#include <string/ffs.c>
-
-#endif
+++ /dev/null
-ifeq ($(subdir),math)
-ifndef math-twiddled
-
-# Avoid twiddling in generic/Makefile.
-math-twiddled := t
-
-endif
-
-bsdmath_dirs := $(bsdmath_dirs) mc68881
-
-endif
+++ /dev/null
-/* Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _FENV_H
-# error "Never use <bits/fenv.h> directly; include <fenv.h> instead."
-#endif
-
-
-/* Define bits representing the exception. We use the bit positions of
- the appropriate bits in the FPSR Accrued Exception Byte. */
-enum
- {
- FE_INEXACT = 1 << 3,
-#define FE_INEXACT FE_INEXACT
- FE_DIVBYZERO = 1 << 4,
-#define FE_DIVBYZERO FE_DIVBYZERO
- FE_UNDERFLOW = 1 << 5,
-#define FE_UNDERFLOW FE_UNDERFLOW
- FE_OVERFLOW = 1 << 6,
-#define FE_OVERFLOW FE_OVERFLOW
- FE_INVALID = 1 << 7
-#define FE_INVALID FE_INVALID
- };
-
-#define FE_ALL_EXCEPT \
- (FE_INEXACT | FE_DIVBYZERO | FE_UNDERFLOW | FE_OVERFLOW | FE_INVALID)
-
-/* The m68k FPU supports all of the four defined rounding modes. We use
- the bit positions in the FPCR Mode Control Byte as the values for the
- appropriate macros. */
-enum
- {
- FE_TONEAREST = 0,
-#define FE_TONEAREST FE_TONEAREST
- FE_TOWARDZERO = 1 << 4,
-#define FE_TOWARDZERO FE_TOWARDZERO
- FE_DOWNWARD = 2 << 4,
-#define FE_DOWNWARD FE_DOWNWARD
- FE_UPWARD = 3 << 4
-#define FE_UPWARD FE_UPWARD
- };
-
-
-/* Type representing exception flags. */
-typedef unsigned int fexcept_t;
-
-
-/* Type representing floating-point environment. This structure
- corresponds to the layout of the block written by `fmovem'. */
-typedef struct
- {
- unsigned int __control_register;
- unsigned int __status_register;
- unsigned int __instruction_address;
- }
-fenv_t;
-
-/* If the default argument is used we use this value. */
-#define FE_DFL_ENV ((__const fenv_t *) -1)
-
-#ifdef __USE_GNU
-/* Floating-point environment where none of the exceptions are masked. */
-# define FE_NOMASK_ENV ((__const fenv_t *) -2)
-#endif
+++ /dev/null
-/* Definitions of inline math functions implemented by the m68881/2.
- Copyright (C) 1991,92,93,94,96,97,98,99,2000,2002, 2003, 2004
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifdef __GNUC__
-
-#ifdef __USE_ISOC99
-/* GCC 3.1 and up have builtins that actually can be used. */
-# if !__GNUC_PREREQ (3,1)
-/* ISO C99 defines some macros to perform unordered comparisons. The
- m68k FPU supports this with special opcodes and we should use them.
- These must not be inline functions since we have to be able to handle
- all floating-point types. */
-# undef isgreater
-# undef isgreaterequal
-# undef isless
-# undef islessequal
-# undef islessgreater
-# undef isunordered
-# define isgreater(x, y) \
- __extension__ \
- ({ char __result; \
- __asm__ ("fcmp%.x %2,%1; fsogt %0" \
- : "=dm" (__result) : "f" (x), "f" (y)); \
- __result != 0; })
-
-# define isgreaterequal(x, y) \
- __extension__ \
- ({ char __result; \
- __asm__ ("fcmp%.x %2,%1; fsoge %0" \
- : "=dm" (__result) : "f" (x), "f" (y)); \
- __result != 0; })
-
-# define isless(x, y) \
- __extension__ \
- ({ char __result; \
- __asm__ ("fcmp%.x %2,%1; fsolt %0" \
- : "=dm" (__result) : "f" (x), "f" (y)); \
- __result != 0; })
-
-# define islessequal(x, y) \
- __extension__ \
- ({ char __result; \
- __asm__ ("fcmp%.x %2,%1; fsole %0" \
- : "=dm" (__result) : "f" (x), "f" (y)); \
- __result != 0; })
-
-# define islessgreater(x, y) \
- __extension__ \
- ({ char __result; \
- __asm__ ("fcmp%.x %2,%1; fsogl %0" \
- : "=dm" (__result) : "f" (x), "f" (y)); \
- __result != 0; })
-
-# define isunordered(x, y) \
- __extension__ \
- ({ char __result; \
- __asm__ ("fcmp%.x %2,%1; fsun %0" \
- : "=dm" (__result) : "f" (x), "f" (y)); \
- __result != 0; })
-# endif /* GCC 3.1 */
-#endif
-
-
-#if (!defined __NO_MATH_INLINES && defined __OPTIMIZE__) \
- || defined __LIBC_INTERNAL_MATH_INLINES
-
-#ifdef __LIBC_INTERNAL_MATH_INLINES
-/* This is used when defining the functions themselves. Define them with
- __ names, and with `static inline' instead of `extern inline' so the
- bodies will always be used, never an external function call. */
-# define __m81_u(x) __CONCAT(__,x)
-# define __m81_inline static __inline
-#else
-# define __m81_u(x) x
-# ifdef __cplusplus
-# define __m81_inline __inline
-# else
-# define __m81_inline extern __inline
-# endif
-# define __M81_MATH_INLINES 1
-#endif
-
-/* Define a const math function. */
-#define __m81_defun(rettype, func, args) \
- __m81_inline rettype __attribute__((__const__)) \
- __m81_u(func) args
-
-/* Define the three variants of a math function that has a direct
- implementation in the m68k fpu. FUNC is the name for C (which will be
- suffixed with f and l for the float and long double version, resp). OP
- is the name of the fpu operation (without leading f). */
-
-#if defined __USE_MISC || defined __USE_ISOC99
-# define __inline_mathop(func, op) \
- __inline_mathop1(double, func, op) \
- __inline_mathop1(float, __CONCAT(func,f), op) \
- __inline_mathop1(long double, __CONCAT(func,l), op)
-#else
-# define __inline_mathop(func, op) \
- __inline_mathop1(double, func, op)
-#endif
-
-#define __inline_mathop1(float_type,func, op) \
- __m81_defun (float_type, func, (float_type __mathop_x)) \
- { \
- float_type __result; \
- __asm("f" __STRING(op) "%.x %1, %0" : "=f" (__result) : "f" (__mathop_x));\
- return __result; \
- }
-
-__inline_mathop(__atan, atan)
-__inline_mathop(__cos, cos)
-__inline_mathop(__sin, sin)
-__inline_mathop(__tan, tan)
-__inline_mathop(__tanh, tanh)
-__inline_mathop(__fabs, abs)
-
-#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
-__inline_mathop(__rint, int)
-__inline_mathop(__expm1, etoxm1)
-__inline_mathop(__log1p, lognp1)
-#endif
-
-#ifdef __USE_MISC
-__inline_mathop(__significand, getman)
-#endif
-
-#ifdef __USE_ISOC99
-__inline_mathop(__trunc, intrz)
-#endif
-
-#if !defined __NO_MATH_INLINES && defined __OPTIMIZE__
-
-__inline_mathop(atan, atan)
-__inline_mathop(cos, cos)
-__inline_mathop(sin, sin)
-__inline_mathop(tan, tan)
-__inline_mathop(tanh, tanh)
-
-# if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
-__inline_mathop(rint, int)
-__inline_mathop(expm1, etoxm1)
-__inline_mathop(log1p, lognp1)
-# endif
-
-# ifdef __USE_MISC
-__inline_mathop(significand, getman)
-# endif
-
-# ifdef __USE_ISOC99
-__inline_mathop(trunc, intrz)
-# endif
-
-#endif /* !__NO_MATH_INLINES && __OPTIMIZE__ */
-
-/* This macro contains the definition for the rest of the inline
- functions, using FLOAT_TYPE as the domain type and S as the suffix
- for the function names. */
-
-#define __inline_functions(float_type, s) \
-__m81_defun (float_type, __CONCAT(__floor,s), (float_type __x)) \
-{ \
- float_type __result; \
- unsigned long int __ctrl_reg; \
- __asm __volatile__ ("fmove%.l %!, %0" : "=dm" (__ctrl_reg)); \
- /* Set rounding towards negative infinity. */ \
- __asm __volatile__ ("fmove%.l %0, %!" : /* No outputs. */ \
- : "dmi" ((__ctrl_reg & ~0x10) | 0x20)); \
- /* Convert X to an integer, using -Inf rounding. */ \
- __asm __volatile__ ("fint%.x %1, %0" : "=f" (__result) : "f" (__x)); \
- /* Restore the previous rounding mode. */ \
- __asm __volatile__ ("fmove%.l %0, %!" : /* No outputs. */ \
- : "dmi" (__ctrl_reg)); \
- return __result; \
-} \
- \
-__m81_defun (float_type, __CONCAT(__ceil,s), (float_type __x)) \
-{ \
- float_type __result; \
- unsigned long int __ctrl_reg; \
- __asm __volatile__ ("fmove%.l %!, %0" : "=dm" (__ctrl_reg)); \
- /* Set rounding towards positive infinity. */ \
- __asm __volatile__ ("fmove%.l %0, %!" : /* No outputs. */ \
- : "dmi" (__ctrl_reg | 0x30)); \
- /* Convert X to an integer, using +Inf rounding. */ \
- __asm __volatile__ ("fint%.x %1, %0" : "=f" (__result) : "f" (__x)); \
- /* Restore the previous rounding mode. */ \
- __asm __volatile__ ("fmove%.l %0, %!" : /* No outputs. */ \
- : "dmi" (__ctrl_reg)); \
- return __result; \
-}
-
-__inline_functions(double,)
-#if defined __USE_MISC || defined __USE_ISOC99
-__inline_functions(float,f)
-__inline_functions(long double,l)
-#endif
-#undef __inline_functions
-
-#ifdef __USE_MISC
-
-# define __inline_functions(float_type, s) \
-__m81_defun (int, __CONCAT(__isinf,s), (float_type __value)) \
-{ \
- /* There is no branch-condition for infinity, \
- so we must extract and examine the condition codes manually. */ \
- unsigned long int __fpsr; \
- __asm("ftst%.x %1\n" \
- "fmove%.l %/fpsr, %0" : "=dm" (__fpsr) : "f" (__value)); \
- return (__fpsr & (2 << 24)) ? (__fpsr & (8 << 24) ? -1 : 1) : 0; \
-} \
- \
-__m81_defun (int, __CONCAT(__finite,s), (float_type __value)) \
-{ \
- /* There is no branch-condition for infinity, so we must extract and \
- examine the condition codes manually. */ \
- unsigned long int __fpsr; \
- __asm ("ftst%.x %1\n" \
- "fmove%.l %/fpsr, %0" : "=dm" (__fpsr) : "f" (__value)); \
- return (__fpsr & (3 << 24)) == 0; \
-} \
- \
-__m81_defun (float_type, __CONCAT(__scalbn,s), \
- (float_type __x, int __n)) \
-{ \
- float_type __result; \
- __asm ("fscale%.l %1, %0" : "=f" (__result) : "dmi" (__n), "0" (__x)); \
- return __result; \
-}
-
-__inline_functions(double,)
-__inline_functions(float,f)
-__inline_functions(long double,l)
-# undef __inline_functions
-
-#endif /* Use misc. */
-
-#if defined __USE_MISC || defined __USE_XOPEN
-
-# define __inline_functions(float_type, s) \
-__m81_defun (int, __CONCAT(__isnan,s), (float_type __value)) \
-{ \
- char __result; \
- __asm("ftst%.x %1\n" \
- "fsun %0" : "=dm" (__result) : "f" (__value)); \
- return __result; \
-}
-
-__inline_functions(double,)
-# ifdef __USE_MISC
-__inline_functions(float,f)
-__inline_functions(long double,l)
-# endif
-# undef __inline_functions
-
-#endif
-
-#ifdef __USE_ISOC99
-
-# define __inline_functions(float_type, s) \
-__m81_defun (int, __CONCAT(__signbit,s), (float_type __value)) \
-{ \
- /* There is no branch-condition for the sign bit, so we must extract \
- and examine the condition codes manually. */ \
- unsigned long int __fpsr; \
- __asm ("ftst%.x %1\n" \
- "fmove%.l %/fpsr, %0" : "=dm" (__fpsr) : "f" (__value)); \
- return (__fpsr >> 27) & 1; \
-} \
- \
- __m81_defun (float_type, __CONCAT(__scalbln,s), \
- (float_type __x, long int __n)) \
-{ \
- return __CONCAT(__scalbn,s) (__x, __n); \
-} \
- \
-__m81_defun (float_type, __CONCAT(__nearbyint,s), (float_type __x)) \
-{ \
- float_type __result; \
- unsigned long int __ctrl_reg; \
- __asm __volatile__ ("fmove%.l %!, %0" : "=dm" (__ctrl_reg)); \
- /* Temporarily disable the inexact exception. */ \
- __asm __volatile__ ("fmove%.l %0, %!" : /* No outputs. */ \
- : "dmi" (__ctrl_reg & ~0x200)); \
- __asm __volatile__ ("fint%.x %1, %0" : "=f" (__result) : "f" (__x)); \
- __asm __volatile__ ("fmove%.l %0, %!" : /* No outputs. */ \
- : "dmi" (__ctrl_reg)); \
- return __result; \
-} \
- \
-__m81_defun (long int, __CONCAT(__lrint,s), (float_type __x)) \
-{ \
- long int __result; \
- __asm ("fmove%.l %1, %0" : "=dm" (__result) : "f" (__x)); \
- return __result; \
-} \
- \
-__m81_inline float_type \
-__m81_u(__CONCAT(__fma,s))(float_type __x, float_type __y, \
- float_type __z) \
-{ \
- return (__x * __y) + __z; \
-}
-
-__inline_functions (double,)
-__inline_functions (float,f)
-__inline_functions (long double,l)
-# undef __inline_functions
-
-#endif /* Use ISO C9x */
-
-#ifdef __USE_GNU
-
-# define __inline_functions(float_type, s) \
-__m81_inline void \
-__m81_u(__CONCAT(__sincos,s))(float_type __x, float_type *__sinx, \
- float_type *__cosx) \
-{ \
- __asm ("fsincos%.x %2,%1:%0" \
- : "=f" (*__sinx), "=f" (*__cosx) : "f" (__x)); \
-}
-
-__inline_functions (double,)
-__inline_functions (float,f)
-__inline_functions (long double,l)
-# undef __inline_functions
-
-#endif
-
-#if !defined __NO_MATH_INLINES && defined __OPTIMIZE__
-
-/* Define inline versions of the user visible functions. */
-
-/* Note that there must be no whitespace before the argument passed for
- NAME, to make token pasting work correctly with -traditional. */
-# define __inline_forward_c(rettype, name, args1, args2) \
-extern __inline rettype __attribute__((__const__)) \
- name args1 \
-{ \
- return __CONCAT(__,name) args2; \
-}
-
-# define __inline_forward(rettype, name, args1, args2) \
-extern __inline rettype name args1 \
-{ \
- return __CONCAT(__,name) args2; \
-}
-
-__inline_forward_c(double,floor, (double __x), (__x))
-__inline_forward_c(double,ceil, (double __x), (__x))
-# ifdef __USE_MISC
-# ifndef __USE_ISOC99 /* Conflict with macro of same name. */
-__inline_forward_c(int,isinf, (double __value), (__value))
-# endif
-__inline_forward_c(int,finite, (double __value), (__value))
-__inline_forward_c(double,scalbn, (double __x, int __n), (__x, __n))
-# endif
-# if defined __USE_MISC || defined __USE_XOPEN
-# ifndef __USE_ISOC99 /* Conflict with macro of same name. */
-__inline_forward_c(int,isnan, (double __value), (__value))
-# endif
-# endif
-# ifdef __USE_ISOC99
-__inline_forward_c(double,scalbln, (double __x, long int __n), (__x, __n))
-__inline_forward_c(double,nearbyint, (double __value), (__value))
-__inline_forward_c(long int,lrint, (double __value), (__value))
-__inline_forward_c(double,fma, (double __x, double __y, double __z),
- (__x, __y, __z))
-# endif
-# ifdef __USE_GNU
-__inline_forward(void,sincos, (double __x, double *__sinx, double *__cosx),
- (__x, __sinx, __cosx))
-# endif
-
-# if defined __USE_MISC || defined __USE_ISOC99
-
-__inline_forward_c(float,floorf, (float __x), (__x))
-__inline_forward_c(float,ceilf, (float __x), (__x))
-# ifdef __USE_MISC
-__inline_forward_c(int,isinff, (float __value), (__value))
-__inline_forward_c(int,finitef, (float __value), (__value))
-__inline_forward_c(float,scalbnf, (float __x, int __n), (__x, __n))
-__inline_forward_c(int,isnanf, (float __value), (__value))
-# endif
-# ifdef __USE_ISOC99
-__inline_forward_c(float,scalblnf, (float __x, long int __n), (__x, __n))
-__inline_forward_c(float,nearbyintf, (float __value), (__value))
-__inline_forward_c(long int,lrintf, (float __value), (__value))
-__inline_forward_c(float,fmaf, (float __x, float __y, float __z),
- (__x, __y, __z))
-# endif
-# ifdef __USE_GNU
-__inline_forward(void,sincosf, (float __x, float *__sinx, float *__cosx),
- (__x, __sinx, __cosx))
-# endif
-
-__inline_forward_c(long double,floorl, (long double __x), (__x))
-__inline_forward_c(long double,ceill, (long double __x), (__x))
-# ifdef __USE_MISC
-__inline_forward_c(int,isinfl, (long double __value), (__value))
-__inline_forward_c(int,finitel, (long double __value), (__value))
-__inline_forward_c(long double,scalbnl, (long double __x, int __n), (__x, __n))
-__inline_forward_c(int,isnanl, (long double __value), (__value))
-# endif
-# ifdef __USE_ISOC99
-__inline_forward_c(long double,scalblnl, (long double __x, long int __n),
- (__x, __n))
-__inline_forward_c(long double,nearbyintl, (long double __value), (__value))
-__inline_forward_c(long int,lrintl, (long double __value), (__value))
-__inline_forward_c(long double,fmal,
- (long double __x, long double __y, long double __z),
- (__x, __y, __z))
-# endif
-# ifdef __USE_GNU
-__inline_forward(void,sincosl,
- (long double __x, long double *__sinx, long double *__cosx),
- (__x, __sinx, __cosx))
-# endif
-
-#endif /* Use misc or ISO C99 */
-
-#undef __inline_forward
-#undef __inline_forward_c
-
-#endif /* !__NO_MATH_INLINES && __OPTIMIZE__ */
-
-#endif
-#endif /* GCC. */
+++ /dev/null
-/* Not needed. */
+++ /dev/null
-/* Not needed. */
+++ /dev/null
-/* Not needed. */
+++ /dev/null
-/* Copyright (C) 1996, 1997, 1999 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <math.h>
-#include "math_private.h"
-#include "mathimpl.h"
-
-#ifndef FUNC
-#define FUNC __ieee754_acos
-#endif
-#ifndef float_type
-#define float_type double
-#endif
-
-float_type
-FUNC (x)
- float_type x;
-{
- return __m81_u(FUNC)(x);
-}
+++ /dev/null
-#ifndef FUNC
-#define FUNC __ieee754_acosf
-#endif
-#define float_type float
-#include <e_acos.c>
+++ /dev/null
-#ifndef FUNC
-#define FUNC __ieee754_acosl
-#endif
-#define float_type long double
-#include <e_acos.c>
+++ /dev/null
-#define FUNC __ieee754_asin
-#include <e_acos.c>
+++ /dev/null
-#define FUNC __ieee754_asinf
-#include <e_acosf.c>
+++ /dev/null
-#define FUNC __ieee754_asinl
-#include <e_acosl.c>
+++ /dev/null
-/* Copyright (C) 1997, 1999 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <math.h>
-#include "math_private.h"
-#include "mathimpl.h"
-
-#ifndef SUFF
-#define SUFF
-#endif
-#ifndef float_type
-#define float_type double
-#endif
-
-#define CONCATX(a,b) __CONCAT(a,b)
-#define s(name) CONCATX(name,SUFF)
-#define m81(func) __m81_u(s(func))
-
-float_type
-s(__ieee754_atan2) (float_type y, float_type x)
-{
- float_type pi, pi_2, z;
- unsigned long y_cond, x_cond;
-
- __asm ("fmovecr%.x %#0, %0" : "=f" (pi));
- __asm ("fscale%.w %#-1, %0" : "=f" (pi_2) : "0" (pi));
- y_cond = __m81_test (y);
- x_cond = __m81_test (x);
-
- if ((x_cond | y_cond) & __M81_COND_NAN)
- z = x + y;
- else if (y_cond & __M81_COND_ZERO)
- {
- if (x_cond & __M81_COND_NEG)
- z = y_cond & __M81_COND_NEG ? -pi : pi;
- else
- z = y;
- }
- else if (x_cond & __M81_COND_INF)
- {
- if (y_cond & __M81_COND_INF)
- {
- float_type pi_4;
- __asm ("fscale%.w %#-2, %0" : "=f" (pi_4) : "0" (pi));
- z = x_cond & __M81_COND_NEG ? 3 * pi_4 : pi_4;
- }
- else
- z = x_cond & __M81_COND_NEG ? pi : 0;
- if (y_cond & __M81_COND_NEG)
- z = -z;
- }
- else if (y_cond & __M81_COND_INF)
- z = y_cond & __M81_COND_NEG ? -pi_2 : pi_2;
- else if (x_cond & __M81_COND_NEG)
- {
- if (y_cond & __M81_COND_NEG)
- {
- if (-x > -y)
- z = -pi + m81(__atan) (y / x);
- else
- z = -pi_2 - m81(__atan) (x / y);
- }
- else
- {
- if (-x > y)
- z = pi + m81(__atan) (y / x);
- else
- z = pi_2 - m81(__atan) (x / y);
- }
- }
- else
- {
- if (y_cond & __M81_COND_NEG)
- {
- if (x > -y)
- z = m81(__atan) (y / x);
- else
- z = -pi_2 - m81(__atan) (x / y);
- }
- else
- {
- if (x > y)
- z = m81(__atan) (y / x);
- else
- z = pi_2 - m81(__atan) (x / y);
- }
- }
- return z;
-}
+++ /dev/null
-#define SUFF f
-#define float_type float
-#include <e_atan2.c>
+++ /dev/null
-#define SUFF l
-#define float_type long double
-#include <e_atan2.c>
+++ /dev/null
-#define FUNC __ieee754_atanh
-#include <e_acos.c>
+++ /dev/null
-#define FUNC __ieee754_atanhf
-#include <e_acosf.c>
+++ /dev/null
-#define FUNC __ieee754_atanhl
-#include <e_acosl.c>
+++ /dev/null
-#define FUNC __ieee754_cosh
-#include <e_acos.c>
+++ /dev/null
-#define FUNC __ieee754_coshf
-#include <e_acosf.c>
+++ /dev/null
-#define FUNC __ieee754_coshl
-#include <e_acosl.c>
+++ /dev/null
-#define FUNC __ieee754_exp
-#include <e_acos.c>
+++ /dev/null
-#define FUNC __ieee754_exp10
-#include <e_acos.c>
+++ /dev/null
-#define FUNC __ieee754_exp10f
-#include <e_acosf.c>
+++ /dev/null
-#define FUNC __ieee754_exp10l
-#include <e_acosl.c>
+++ /dev/null
-#define FUNC __ieee754_exp2
-#include <e_acos.c>
+++ /dev/null
-#define FUNC __ieee754_exp2f
-#include <e_acosf.c>
+++ /dev/null
-#define FUNC __ieee754_exp2l
-#include <e_acosl.c>
+++ /dev/null
-#define FUNC __ieee754_expf
-#include <e_acosf.c>
+++ /dev/null
-#define FUNC __ieee754_expl
-#include <e_acosl.c>
+++ /dev/null
-/* Copyright (C) 1996, 1997, 1999 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <math.h>
-#include "math_private.h"
-#include "mathimpl.h"
-
-#ifndef FUNC
-#define FUNC __ieee754_fmod
-#endif
-#ifndef float_type
-#define float_type double
-#endif
-
-float_type
-FUNC (x, y)
- float_type x;
- float_type y;
-{
- return __m81_u(FUNC)(x, y);
-}
+++ /dev/null
-#ifndef FUNC
-#define FUNC __ieee754_fmodf
-#endif
-#define float_type float
-#include <e_fmod.c>
+++ /dev/null
-#ifndef FUNC
-#define FUNC __ieee754_fmodl
-#endif
-#define float_type long double
-#include <e_fmod.c>
+++ /dev/null
-#define FUNC __ieee754_log
-#include <e_acos.c>
+++ /dev/null
-#define FUNC __ieee754_log10
-#include <e_acos.c>
+++ /dev/null
-#define FUNC __ieee754_log10f
-#include <e_acosf.c>
+++ /dev/null
-#define FUNC __ieee754_log10l
-#include <e_acosl.c>
+++ /dev/null
-#define FUNC __ieee754_log2
-#include <e_acos.c>
+++ /dev/null
-#define FUNC __ieee754_log2f
-#include <e_acosf.c>
+++ /dev/null
-#define FUNC __ieee754_log2l
-#include <e_acosl.c>
+++ /dev/null
-#define FUNC __ieee754_logf
-#include <e_acosf.c>
+++ /dev/null
-#define FUNC __ieee754_logl
-#include <e_acosl.c>
+++ /dev/null
-/* Copyright (C) 1997, 1999 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <math.h>
-#include "math_private.h"
-#include "mathimpl.h"
-
-#ifndef SUFF
-#define SUFF
-#endif
-#ifndef float_type
-#define float_type double
-#endif
-
-#define CONCATX(a,b) __CONCAT(a,b)
-#define s(name) CONCATX(name,SUFF)
-#define m81(func) __m81_u(s(func))
-
-float_type
-s(__ieee754_pow) (float_type x, float_type y)
-{
- float_type z;
- float_type ax;
- unsigned long x_cond, y_cond;
-
- y_cond = __m81_test (y);
- if (y_cond & __M81_COND_ZERO)
- return 1.0;
- if (y_cond & __M81_COND_NAN)
- return x == 1.0 ? x : x + y;
-
- x_cond = __m81_test (x);
- if (x_cond & __M81_COND_NAN)
- return x + y;
-
- if (y_cond & __M81_COND_INF)
- {
- ax = s(fabs) (x);
- if (ax == 1.0)
- return ax;
- if (ax > 1.0)
- return y_cond & __M81_COND_NEG ? 0 : y;
- else
- return y_cond & __M81_COND_NEG ? -y : 0;
- }
-
- if (s(fabs) (y) == 1.0)
- return y_cond & __M81_COND_NEG ? 1 / x : x;
-
- if (y == 2)
- return x * x;
- if (y == 0.5 && !(x_cond & __M81_COND_NEG))
- return m81(__ieee754_sqrt) (x);
-
- if (x == 10.0)
- {
- __asm ("ftentox%.x %1, %0" : "=f" (z) : "f" (y));
- return z;
- }
- if (x == 2.0)
- {
- __asm ("ftwotox%.x %1, %0" : "=f" (z) : "f" (y));
- return z;
- }
-
- ax = s(fabs) (x);
- if (x_cond & (__M81_COND_INF | __M81_COND_ZERO) || ax == 1.0)
- {
- z = ax;
- if (y_cond & __M81_COND_NEG)
- z = 1 / z;
- if (x_cond & __M81_COND_NEG)
- {
- if (y != m81(__rint) (y))
- {
- if (x == -1)
- z = (z - z) / (z - z);
- }
- else
- goto maybe_negate;
- }
- return z;
- }
-
- if (x_cond & __M81_COND_NEG)
- {
- if (y == m81(__rint) (y))
- {
- z = m81(__ieee754_exp) (y * m81(__ieee754_log) (-x));
- maybe_negate:
- /* We always use the long double format, since y is already in
- this format and rounding won't change the result. */
- {
- int32_t exponent;
- u_int32_t i0, i1;
- GET_LDOUBLE_WORDS (exponent, i0, i1, y);
- exponent = (exponent & 0x7fff) - 0x3fff;
- if (exponent <= 31
- ? i0 & (1 << (31 - exponent))
- : (exponent <= 63
- && i1 & (1 << (63 - exponent))))
- z = -z;
- }
- }
- else
- z = (y - y) / (y - y);
- }
- else
- z = m81(__ieee754_exp) (y * m81(__ieee754_log) (x));
- return z;
-}
+++ /dev/null
-#define SUFF f
-#define float_type float
-#include <e_pow.c>
+++ /dev/null
-#define SUFF l
-#define float_type long double
-#include <e_pow.c>
+++ /dev/null
-/* Empty. This file is only meant to avoid compiling the file with the
- same name in the libm-ieee754 directory. The code is not used since
- there is an assembler version for all users of this file. */
+++ /dev/null
-/* Empty. This file is only meant to avoid compiling the file with the
- same name in the libm-ieee754 directory. The code is not used since
- there is an assembler version for all users of this file. */
+++ /dev/null
-/* Empty. This file is only meant to avoid compiling the file with the
- same name in the libm-ieee754 directory. The code is not used since
- there is an assembler version for all users of this file. */
+++ /dev/null
-#define FUNC __ieee754_remainder
-#include <e_fmod.c>
+++ /dev/null
-#define FUNC __ieee754_remainderf
-#include <e_fmodf.c>
+++ /dev/null
-#define FUNC __ieee754_remainderl
-#include <e_fmodl.c>
+++ /dev/null
-/* Copyright (C) 1997, 1999 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <math.h>
-#include "math_private.h"
-#include "mathimpl.h"
-
-#ifndef SUFF
-#define SUFF
-#endif
-#ifndef float_type
-#define float_type double
-#endif
-
-#define CONCATX(a,b) __CONCAT(a,b)
-#define s(name) CONCATX(name,SUFF)
-#define m81(func) __m81_u(s(func))
-
-float_type
-s(__ieee754_scalb) (float_type x, float_type fn)
-{
- float_type retval;
- unsigned long x_cond = __m81_test (x);
- unsigned long fn_cond = __m81_test (fn);
-
- if ((x_cond | fn_cond) & __M81_COND_NAN)
- return x * fn;
-
- if (fn_cond & __M81_COND_INF)
- {
- if (!(fn_cond & __M81_COND_NEG))
- return x * fn;
- else if (x_cond & __M81_COND_ZERO)
- return x;
- else
- return x / -fn;
- }
-
- if (m81(__rint) (fn) != fn)
- return (x - x) / (x - x);
-
- __asm ("fscale%.x %1, %0" : "=f" (retval) : "f" (fn), "0" (x));
- return retval;
-}
+++ /dev/null
-#define SUFF f
-#define float_type float
-#include <e_scalb.c>
+++ /dev/null
-#define SUFF l
-#define float_type long double
-#include <e_scalb.c>
+++ /dev/null
-#define FUNC __ieee754_sinh
-#include <e_acos.c>
+++ /dev/null
-#define FUNC __ieee754_sinhf
-#include <e_acosf.c>
+++ /dev/null
-#define FUNC __ieee754_sinhl
-#include <e_acosl.c>
+++ /dev/null
-#define FUNC __ieee754_sqrt
-#include <e_acos.c>
+++ /dev/null
-#define FUNC __ieee754_sqrtf
-#include <e_acosf.c>
+++ /dev/null
-#define FUNC __ieee754_sqrtl
-#include <e_acosl.c>
+++ /dev/null
-/* Clear given exceptions in current floating-point environment.
- Copyright (C) 1997,99,2000,01 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv.h>
-
-int
-__feclearexcept (int excepts)
-{
- fexcept_t fpsr;
-
- /* Mask out unsupported bits/exceptions. */
- excepts &= FE_ALL_EXCEPT;
-
- /* Fetch the fpu status register. */
- __asm__ ("fmove%.l %/fpsr,%0" : "=dm" (fpsr));
-
- /* Clear the relevant bits. */
- fpsr &= ~excepts;
-
- /* Put the new data in effect. */
- __asm__ __volatile__ ("fmove%.l %0,%/fpsr" : : "dm" (fpsr));
-
- /* Success. */
- return 0;
-}
-
-#include <shlib-compat.h>
-#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2)
-strong_alias (__feclearexcept, __old_feclearexcept)
-compat_symbol (libm, __old_feclearexcept, feclearexcept, GLIBC_2_1);
-#endif
-
-versioned_symbol (libm, __feclearexcept, feclearexcept, GLIBC_2_2);
+++ /dev/null
-/* Disable floating-point exceptions.
- Copyright (C) 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Schwab <schwab@suse.de>, 2000.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv.h>
-
-int
-fedisableexcept (int excepts)
-{
- unsigned int old_exc, new_exc;
-
- /* Get the current control register contents. */
- __asm__ ("fmove%.l %!,%0" : "=dm" (new_exc));
-
- old_exc = (new_exc >> 6) & FE_ALL_EXCEPT;
-
- excepts &= FE_ALL_EXCEPT;
-
- new_exc &= ~(excepts << 6);
- __asm__ ("fmove%.l %0,%!" : : "dm" (new_exc));
-
- return old_exc;
-}
+++ /dev/null
-/* Enable floating-point exceptions.
- Copyright (C) 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Schwab <schwab@suse.de>, 2000.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv.h>
-
-int
-feenableexcept (int excepts)
-{
- unsigned int new_exc, old_exc;
-
- /* Get the current control register contents. */
- __asm__ ("fmove%.l %!,%0" : "=dm" (new_exc));
-
- old_exc = (new_exc >> 6) & FE_ALL_EXCEPT;
-
- excepts &= FE_ALL_EXCEPT;
-
- new_exc |= excepts << 6;
- __asm__ ("fmove%.l %0,%!" : : "dm" (new_exc));
-
- return old_exc;
-}
+++ /dev/null
-/* Store current floating-point environment.
- Copyright (C) 1997,99,2000,01 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv.h>
-
-int
-__fegetenv (fenv_t *envp)
-{
- __asm__ ("fmovem%.l %/fpcr/%/fpsr/%/fpiar,%0" : "=m" (*envp));
-
- /* Success. */
- return 0;
-}
-
-#include <shlib-compat.h>
-#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2)
-strong_alias (__fegetenv, __old_fegetenv)
-compat_symbol (libm, __old_fegetenv, fegetenv, GLIBC_2_1);
-#endif
-
-versioned_symbol (libm, __fegetenv, fegetenv, GLIBC_2_2);
+++ /dev/null
-/* Return current rounding direction.
- Copyright (C) 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv.h>
-
-int
-fegetround (void)
-{
- int fpcr;
-
- __asm__ ("fmove%.l %!,%0" : "=dm" (fpcr));
-
- return fpcr & FE_UPWARD;
-}
+++ /dev/null
-/* Store current floating-point environment and clear exceptions.
- Copyright (C) 1997, 1999 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv.h>
-
-int
-feholdexcept (fenv_t *envp)
-{
- fexcept_t fpcr, fpsr;
-
- /* Store the environment. */
- __asm__ ("fmovem%.l %/fpcr/%/fpsr/%/fpiar,%0" : "=m" (*envp));
-
- /* Now clear all exceptions. */
- fpsr = envp->__status_register & ~FE_ALL_EXCEPT;
- __asm__ __volatile__ ("fmove%.l %0,%/fpsr" : : "dm" (fpsr));
- /* And set all exceptions to non-stop. */
- fpcr = envp->__control_register & ~(FE_ALL_EXCEPT << 6);
- __asm__ __volatile__ ("fmove%.l %0,%!" : : "dm" (fpcr));
-
- return 0;
-}
+++ /dev/null
-/* Install given floating-point environment.
- Copyright (C) 1997,99,2000,01,02 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv.h>
-
-int
-__fesetenv (const fenv_t *envp)
-{
- fenv_t temp;
-
- /* Install the environment specified by ENVP. But there are a few
- values which we do not want to come from the saved environment.
- Therefore, we get the current environment and replace the values
- we want to use from the environment specified by the parameter. */
- __asm__ ("fmovem%.l %/fpcr/%/fpsr/%/fpiar,%0" : "=m" (*&temp));
-
- temp.__status_register &= ~FE_ALL_EXCEPT;
- temp.__control_register &= ~((FE_ALL_EXCEPT << 6) | FE_UPWARD);
- if (envp == FE_DFL_ENV)
- ;
- else if (envp == FE_NOMASK_ENV)
- temp.__control_register |= FE_ALL_EXCEPT << 6;
- else
- {
- temp.__control_register |= (envp->__control_register
- & ((FE_ALL_EXCEPT << 6) | FE_UPWARD));
- temp.__status_register |= envp->__status_register & FE_ALL_EXCEPT;
- }
-
- __asm__ __volatile__ ("fmovem%.l %0,%/fpcr/%/fpsr/%/fpiar" : : "m" (*&temp));
-
- /* Success. */
- return 0;
-}
-
-#include <shlib-compat.h>
-#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2)
-strong_alias (__fesetenv, __old_fesetenv)
-compat_symbol (libm, __old_fesetenv, fesetenv, GLIBC_2_1);
-#endif
-
-libm_hidden_ver (__fesetenv, fesetenv)
-versioned_symbol (libm, __fesetenv, fesetenv, GLIBC_2_2);
+++ /dev/null
-/* Set current rounding direction.
- Copyright (C) 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv.h>
-
-int
-fesetround (int round)
-{
- fexcept_t fpcr;
-
- if (round & ~FE_UPWARD)
- /* ROUND is no valid rounding mode. */
- return 1;
-
- __asm__ ("fmove%.l %!,%0" : "=dm" (fpcr));
- fpcr &= ~FE_UPWARD;
- fpcr |= round;
- __asm__ __volatile__ ("fmove%.l %0,%!" : : "dm" (fpcr));
-
- return 0;
-}
+++ /dev/null
-/* Install given floating-point environment and raise exceptions.
- Copyright (C) 1997,99,2000,01 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv.h>
-
-int
-__feupdateenv (const fenv_t *envp)
-{
- fexcept_t fpsr;
-
- /* Save current exceptions. */
- __asm__ ("fmove%.l %/fpsr,%0" : "=dm" (fpsr));
- fpsr &= FE_ALL_EXCEPT;
-
- /* Install new environment. */
- fesetenv (envp);
-
- /* Raise the saved exception. Incidently for us the implementation
- defined format of the values in objects of type fexcept_t is the
- same as the ones specified using the FE_* constants. */
- feraiseexcept ((int) fpsr);
-
- /* Success. */
- return 0;
-}
-
-#include <shlib-compat.h>
-#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2)
-strong_alias (__feupdateenv, __old_feupdateenv)
-compat_symbol (libm, __old_feupdateenv, feupdateenv, GLIBC_2_1);
-#endif
-
-versioned_symbol (libm, __feupdateenv, feupdateenv, GLIBC_2_2);
+++ /dev/null
-/* Store current representation for exceptions.
- Copyright (C) 1997,99,2000,01 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv.h>
-
-int
-__fegetexceptflag (fexcept_t *flagp, int excepts)
-{
- fexcept_t fpsr;
-
- /* Get the current exceptions. */
- __asm__ ("fmove%.l %/fpsr,%0" : "=dm" (fpsr));
-
- *flagp = fpsr & excepts & FE_ALL_EXCEPT;
-
- /* Success. */
- return 0;
-}
-
-#include <shlib-compat.h>
-#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2)
-strong_alias (__fegetexceptflag, __old_fegetexceptflag)
-compat_symbol (libm, __old_fegetexceptflag, fegetexceptflag, GLIBC_2_1);
-#endif
-
-versioned_symbol (libm, __fegetexceptflag, fegetexceptflag, GLIBC_2_2);
+++ /dev/null
-/* Raise given exceptions.
- Copyright (C) 1997,99,2000,01,02 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv.h>
-#include <float.h>
-#include <math.h>
-
-int
-__feraiseexcept (int excepts)
-{
- /* Raise exceptions represented by EXCEPTS. But we must raise only one
- signal at a time. It is important that if the overflow/underflow
- exception and the divide by zero exception are given at the same
- time, the overflow/underflow exception follows the divide by zero
- exception. */
-
- /* First: invalid exception. */
- if (excepts & FE_INVALID)
- {
- /* One example of a invalid operation is 0 * Infinity. */
- double d = HUGE_VAL;
- __asm__ __volatile__ ("fmul%.s %#0r0,%0; fnop" : "=f" (d) : "0" (d));
- }
-
- /* Next: division by zero. */
- if (excepts & FE_DIVBYZERO)
- {
- double d = 1.0;
- __asm__ __volatile__ ("fdiv%.s %#0r0,%0; fnop" : "=f" (d) : "0" (d));
- }
-
- /* Next: overflow. */
- if (excepts & FE_OVERFLOW)
- {
- long double d = LDBL_MAX;
-
- __asm__ __volatile__ ("fmul%.x %0,%0; fnop" : "=f" (d) : "0" (d));
- }
-
- /* Next: underflow. */
- if (excepts & FE_UNDERFLOW)
- {
- long double d = -LDBL_MAX;
-
- __asm__ __volatile__ ("fetox%.x %0; fnop" : "=f" (d) : "0" (d));
- }
-
- /* Last: inexact. */
- if (excepts & FE_INEXACT)
- {
- long double d = 1.0;
- __asm__ __volatile__ ("fdiv%.s %#0r3,%0; fnop" : "=f" (d) : "0" (d));
- }
-
- /* Success. */
- return 0;
-}
-
-#include <shlib-compat.h>
-#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2)
-strong_alias (__feraiseexcept, __old_feraiseexcept)
-compat_symbol (libm, __old_feraiseexcept, feraiseexcept, GLIBC_2_1);
-#endif
-
-libm_hidden_ver (__feraiseexcept, feraiseexcept)
-versioned_symbol (libm, __feraiseexcept, feraiseexcept, GLIBC_2_2);
+++ /dev/null
-/* Set floating-point environment exception handling.
- Copyright (C) 1997,99,2000,01 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv.h>
-#include <math.h>
-
-int
-__fesetexceptflag (const fexcept_t *flagp, int excepts)
-{
- fexcept_t fpsr;
-
- /* Get the current status register. */
- __asm__ ("fmove%.l %/fpsr,%0" : "=dm" (fpsr));
-
- /* Install the new exception bits in the Accrued Exception Byte. */
- fpsr &= ~(excepts & FE_ALL_EXCEPT);
- fpsr |= *flagp & excepts & FE_ALL_EXCEPT;
-
- /* Store the new status register. */
- __asm__ __volatile__ ("fmove%.l %0,%/fpsr" : : "dm" (fpsr));
-
- /* Success. */
- return 0;
-}
-
-#include <shlib-compat.h>
-#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2)
-strong_alias (__fesetexceptflag, __old_fesetexceptflag)
-compat_symbol (libm, __old_fesetexceptflag, fesetexceptflag, GLIBC_2_1);
-#endif
-
-versioned_symbol (libm, __fesetexceptflag, fesetexceptflag, GLIBC_2_2);
+++ /dev/null
-/* Test exception in current environment.
- Copyright (C) 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv.h>
-
-int
-fetestexcept (int excepts)
-{
- fexcept_t fpsr;
-
- /* Get current exceptions. */
- __asm__ ("fmove%.l %/fpsr,%0" : "=dm" (fpsr));
-
- return fpsr & excepts & FE_ALL_EXCEPT;
-}
+++ /dev/null
-/* Not needed. */
+++ /dev/null
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <math.h>
-#include "math_private.h"
-
-#ifndef FUNC
-#define FUNC cos
-#endif
-#ifndef float_type
-#define float_type double
-#endif
-
-#define __CONCATX(a,b) __CONCAT(a,b)
-
-float_type
-__CONCATX(__kernel_,FUNC) (x, y)
- float_type x;
- float_type y;
-{
- float_type sin_x, cos_x, sin_y, cos_y;
- __asm__ __volatile__ ("fsincosx %2,%0:%1" : "=f" (cos_x), "=f" (sin_x)
- : "f" (x));
- __asm__ __volatile__ ("fsincosx %2,%0:%1" : "=f" (cos_y), "=f" (sin_y)
- : "f" (y));
- return cos_x * cos_y - sin_x * sin_y;
-}
+++ /dev/null
-#define FUNC cosf
-#define float_type float
-#include <k_cos.c>
+++ /dev/null
-#define FUNC cosl
-#define float_type long double
-#include <k_cos.c>
+++ /dev/null
-/* Empty. This file is only meant to avoid compiling the file with the
- same name in the libm-ieee754 directory. The code is not used since
- there is an assembler version for all users of this file. */
+++ /dev/null
-/* Empty. This file is only meant to avoid compiling the file with the
- same name in the libm-ieee754 directory. The code is not used since
- there is an assembler version for all users of this file. */
+++ /dev/null
-/* Empty. This file is only meant to avoid compiling the file with the
- same name in the libm-ieee754 directory. The code is not used since
- there is an assembler version for all users of this file. */
+++ /dev/null
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <math.h>
-#include "math_private.h"
-
-#ifndef FUNC
-#define FUNC sin
-#endif
-#ifndef float_type
-#define float_type double
-#endif
-
-#define __CONCATX(a,b) __CONCAT(a,b)
-
-float_type
-__CONCATX(__kernel_,FUNC) (x, y, iy)
- float_type x;
- float_type y;
- int iy;
-{
- float_type sin_x, cos_x, sin_y, cos_y;
- if (iy == 0)
- return __m81_u(__CONCATX(__,FUNC)) (x);
- __asm__ __volatile__ ("fsincosx %2,%0:%1" : "=f" (cos_x), "=f" (sin_x)
- : "f" (x));
- __asm__ __volatile__ ("fsincosx %2,%0:%1" : "=f" (cos_y), "=f" (sin_y)
- : "f" (y));
- return sin_x * cos_y + cos_x * sin_y;
-}
+++ /dev/null
-#define FUNC sinf
-#define float_type float
-#include <k_sin.c>
+++ /dev/null
-#define FUNC sinl
-#define float_type long double
-#include <k_sin.c>
+++ /dev/null
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <math.h>
-#include "math_private.h"
-
-#ifndef FUNC
-#define FUNC tan
-#endif
-#ifndef float_type
-#define float_type double
-#endif
-
-#define __CONCATX(a,b) __CONCAT(a,b)
-
-float_type
-__CONCATX(__kernel_,FUNC) (x, y, iy)
- float_type x;
- float_type y;
- int iy;
-{
- float_type tan_x, tan_y;
- tan_x = __m81_u(__CONCATX(__,FUNC)) (x);
- tan_y = __m81_u(__CONCATX(__,FUNC)) (y);
- if (iy > 0)
- return (tan_x + tan_y) / (1 - tan_x * tan_y);
- else
- return (tan_x * tan_y - 1) / (tan_x + tan_y);
-}
+++ /dev/null
-#define FUNC tanf
-#define float_type float
-#include <k_tan.c>
+++ /dev/null
-#define FUNC tanl
-#define float_type long double
-#include <k_tan.c>
+++ /dev/null
-# Begin of automatic generation
-
-# acosh
-Test "acosh (7) == 2.63391579384963341725009269461593689":
-ildouble: 1
-ldouble: 1
-
-# asinh
-Test "asinh (0.75) == 0.693147180559945309417232121458176568":
-ildouble: 1
-ldouble: 1
-
-# atan2
-Test "atan2 (0.390625, .00029) == 1.57005392693128974780151246612928941":
-ildouble: 1
-ldouble: 1
-Test "atan2 (1.390625, 0.9296875) == 0.981498387184244311516296577615519772":
-ildouble: 1
-ldouble: 1
-
-# atanh
-Test "atanh (0.75) == 0.972955074527656652552676371721589865":
-ildouble: 1
-ldouble: 1
-
-# cacos
-Test "Real part of: cacos (0.75 + 1.25 i) == 1.11752014915610270578240049553777969 - 1.13239363160530819522266333696834467 i":
-float: 2
-ifloat: 2
-ildouble: 1
-ldouble: 1
-Test "Imaginary part of: cacos (0.75 + 1.25 i) == 1.11752014915610270578240049553777969 - 1.13239363160530819522266333696834467 i":
-float: 1
-ifloat: 1
-ildouble: 2
-ldouble: 2
-
-# cacosh
-Test "Real part of: cacosh (-2 - 3 i) == 1.9833870299165354323470769028940395 - 2.1414491111159960199416055713254211 i":
-double: 1
-float: 7
-idouble: 1
-ifloat: 7
-ildouble: 6
-ldouble: 6
-Test "Imaginary part of: cacosh (-2 - 3 i) == 1.9833870299165354323470769028940395 - 2.1414491111159960199416055713254211 i":
-double: 1
-idouble: 1
-ildouble: 2
-ldouble: 2
-Test "Real part of: cacosh (0.75 + 1.25 i) == 1.13239363160530819522266333696834467 + 1.11752014915610270578240049553777969 i":
-ildouble: 1
-ldouble: 1
-Test "Imaginary part of: cacosh (0.75 + 1.25 i) == 1.13239363160530819522266333696834467 + 1.11752014915610270578240049553777969 i":
-float: 1
-ifloat: 1
-
-# casin
-Test "Real part of: casin (0.75 + 1.25 i) == 0.453276177638793913448921196101971749 + 1.13239363160530819522266333696834467 i":
-double: 1
-float: 5
-idouble: 1
-ifloat: 5
-ildouble: 3
-ldouble: 3
-Test "Imaginary part of: casin (0.75 + 1.25 i) == 0.453276177638793913448921196101971749 + 1.13239363160530819522266333696834467 i":
-float: 1
-ifloat: 1
-ildouble: 2
-ldouble: 2
-
-# casinh
-Test "Real part of: casinh (-2 - 3 i) == -1.9686379257930962917886650952454982 - 0.96465850440760279204541105949953237 i":
-double: 6
-float: 19
-idouble: 6
-ifloat: 19
-ildouble: 5
-ldouble: 5
-Test "Imaginary part of: casinh (-2 - 3 i) == -1.9686379257930962917886650952454982 - 0.96465850440760279204541105949953237 i":
-double: 13
-float: 1
-idouble: 13
-ifloat: 1
-ildouble: 6
-ldouble: 6
-Test "Real part of: casinh (0.75 + 1.25 i) == 1.03171853444778027336364058631006594 + 0.911738290968487636358489564316731207 i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: casinh (0.75 + 1.25 i) == 1.03171853444778027336364058631006594 + 0.911738290968487636358489564316731207 i":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-# catan
-Test "Imaginary part of: catan (-2 - 3 i) == -1.4099210495965755225306193844604208 - 0.22907268296853876629588180294200276 i":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "Real part of: catan (0.75 + 1.25 i) == 1.10714871779409050301706546017853704 + 0.549306144334054845697622618461262852 i":
-ildouble: 1
-ldouble: 1
-
-# catanh
-Test "Real part of: catanh (-2 - 3 i) == -0.14694666622552975204743278515471595 - 1.3389725222944935611241935759091443 i":
-ildouble: 1
-ldouble: 1
-
-# cbrt
-Test "cbrt (-0.001) == -0.1":
-ildouble: 1
-ldouble: 1
-Test "cbrt (0.9921875) == 0.997389022060725270579075195353955217":
-ildouble: 1
-ldouble: 1
-
-# ccos
-Test "Real part of: ccos (-2 - 3 i) == -4.18962569096880723013255501961597373 - 9.10922789375533659797919726277886212 i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: ccos (-2 - 3 i) == -4.18962569096880723013255501961597373 - 9.10922789375533659797919726277886212 i":
-float: 1
-ifloat: 1
-Test "Real part of: ccos (0.75 + 1.25 i) == 1.38173873063425888530729933139078645 - 1.09193013555397466170919531722024128 i":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "Imaginary part of: ccos (0.75 + 1.25 i) == 1.38173873063425888530729933139078645 - 1.09193013555397466170919531722024128 i":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-# ccosh
-Test "Real part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "Real part of: ccosh (0.75 + 1.25 i) == 0.408242591877968807788852146397499084 + 0.780365930845853240391326216300863152 i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: ccosh (0.75 + 1.25 i) == 0.408242591877968807788852146397499084 + 0.780365930845853240391326216300863152 i":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-# cexp
-Test "Real part of: cexp (-2.0 - 3.0 i) == -0.13398091492954261346140525546115575 - 0.019098516261135196432576240858800925 i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: cexp (-2.0 - 3.0 i) == -0.13398091492954261346140525546115575 - 0.019098516261135196432576240858800925 i":
-float: 1
-ifloat: 1
-Test "Real part of: cexp (0.75 + 1.25 i) == 0.667537446429131586942201977015932112 + 2.00900045494094876258347228145863909 i":
-float: 2
-ifloat: 2
-Test "Imaginary part of: cexp (0.75 + 1.25 i) == 0.667537446429131586942201977015932112 + 2.00900045494094876258347228145863909 i":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-# clog
-Test "Real part of: clog (0.75 + 1.25 i) == 0.376885901188190075998919126749298416 + 1.03037682652431246378774332703115153 i":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "Imaginary part of: clog (0.75 + 1.25 i) == 0.376885901188190075998919126749298416 + 1.03037682652431246378774332703115153 i":
-ildouble: 1
-ldouble: 1
-
-# clog10
-Test "Imaginary part of: clog10 (-0 + inf i) == inf + pi/2*log10(e) i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (-0 - inf i) == inf - pi/2*log10(e) i":
-float: 1
-ifloat: 1
-Test "Real part of: clog10 (-2 - 3 i) == 0.556971676153418384603252578971164214 - 0.937554462986374708541507952140189646 i":
-ildouble: 1
-ldouble: 1
-Test "Imaginary part of: clog10 (-3 + inf i) == inf + pi/2*log10(e) i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (-3 - inf i) == inf - pi/2*log10(e) i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (-inf + 0 i) == inf + pi*log10(e) i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (-inf + 1 i) == inf + pi*log10(e) i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (-inf + inf i) == inf + 3/4 pi*log10(e) i":
-double: 1
-idouble: 1
-Test "Imaginary part of: clog10 (-inf - 0 i) == inf - pi*log10(e) i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (-inf - 1 i) == inf - pi*log10(e) i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (0 + inf i) == inf + pi/2*log10(e) i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (0 - inf i) == inf - pi/2*log10(e) i":
-float: 1
-ifloat: 1
-Test "Real part of: clog10 (0.75 + 1.25 i) == 0.163679467193165171449476605077428975 + 0.447486970040493067069984724340855636 i":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "Imaginary part of: clog10 (0.75 + 1.25 i) == 0.163679467193165171449476605077428975 + 0.447486970040493067069984724340855636 i":
-double: 1
-idouble: 1
-ildouble: 2
-ldouble: 2
-Test "Imaginary part of: clog10 (3 + inf i) == inf + pi/2*log10(e) i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (3 - inf i) == inf - pi/2*log10(e) i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (inf + inf i) == inf + pi/4*log10(e) i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (inf - inf i) == inf - pi/4*log10(e) i":
-float: 1
-ifloat: 1
-
-# cos
-Test "cos (M_PI_6l * 2.0) == 0.5":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "cos (M_PI_6l * 4.0) == -0.5":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "cos (pi/2) == 0":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-# cpow
-Test "Real part of: cpow (0.75 + 1.25 i, 0.0 + 1.0 i) == 0.331825439177608832276067945276730566 + 0.131338600281188544930936345230903032 i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: cpow (0.75 + 1.25 i, 0.0 + 1.0 i) == 0.331825439177608832276067945276730566 + 0.131338600281188544930936345230903032 i":
-float: 1
-ifloat: 1
-Test "Real part of: cpow (0.75 + 1.25 i, 0.75 + 1.25 i) == 0.117506293914473555420279832210420483 + 0.346552747708338676483025352060418001 i":
-float: 1
-ifloat: 1
-ildouble: 9
-ldouble: 9
-Test "Imaginary part of: cpow (0.75 + 1.25 i, 0.75 + 1.25 i) == 0.117506293914473555420279832210420483 + 0.346552747708338676483025352060418001 i":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "Real part of: cpow (0.75 + 1.25 i, 1.0 + 0.0 i) == 0.75 + 1.25 i":
-float: 2
-ifloat: 2
-ildouble: 2
-ldouble: 2
-Test "Imaginary part of: cpow (0.75 + 1.25 i, 1.0 + 0.0 i) == 0.75 + 1.25 i":
-float: 2
-ifloat: 2
-ildouble: 1
-ldouble: 1
-Test "Real part of: cpow (0.75 + 1.25 i, 1.0 + 1.0 i) == 0.0846958290317209430433805274189191353 + 0.513285749182902449043287190519090481 i":
-double: 1
-float: 2
-idouble: 1
-ifloat: 2
-ildouble: 15
-ldouble: 15
-Test "Imaginary part of: cpow (0.75 + 1.25 i, 1.0 + 1.0 i) == 0.0846958290317209430433805274189191353 + 0.513285749182902449043287190519090481 i":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "Real part of: cpow (2 + 0 i, 10 + 0 i) == 1024.0 + 0.0 i":
-ildouble: 5
-ldouble: 5
-Test "Real part of: cpow (2 + 3 i, 4 + 0 i) == -119.0 - 120.0 i":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 4
-ldouble: 4
-Test "Imaginary part of: cpow (2 + 3 i, 4 + 0 i) == -119.0 - 120.0 i":
-float: 6
-ifloat: 6
-ildouble: 2
-ldouble: 2
-Test "Real part of: cpow (e + 0 i, 0 + 2 * M_PIl i) == 1.0 + 0.0 i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: cpow (e + 0 i, 0 + 2 * M_PIl i) == 1.0 + 0.0 i":
-double: 2
-float: 3
-idouble: 2
-ifloat: 3
-ildouble: 1
-ldouble: 1
-
-# csin
-Test "Real part of: csin (-2 - 3 i) == -9.15449914691142957346729954460983256 + 4.16890695996656435075481305885375484 i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: csin (-2 - 3 i) == -9.15449914691142957346729954460983256 + 4.16890695996656435075481305885375484 i":
-float: 1
-ifloat: 1
-Test "Real part of: csin (0.75 + 1.25 i) == 1.28722291002649188575873510790565441 + 1.17210635989270256101081285116138863 i":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "Imaginary part of: csin (0.75 + 1.25 i) == 1.28722291002649188575873510790565441 + 1.17210635989270256101081285116138863 i":
-float: 1
-ifloat: 1
-
-# csinh
-Test "Real part of: csinh (-2 - 3 i) == 3.59056458998577995201256544779481679 - 0.530921086248519805267040090660676560 i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: csinh (-2 - 3 i) == 3.59056458998577995201256544779481679 - 0.530921086248519805267040090660676560 i":
-float: 1
-ifloat: 1
-Test "Real part of: csinh (0.75 + 1.25 i) == 0.259294854551162779153349830618433028 + 1.22863452409509552219214606515777594 i":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "Imaginary part of: csinh (0.75 + 1.25 i) == 0.259294854551162779153349830618433028 + 1.22863452409509552219214606515777594 i":
-float: 1
-ifloat: 1
-
-# ctan
-Test "Real part of: ctan (-2 - 3 i) == 0.376402564150424829275122113032269084e-2 - 1.00323862735360980144635859782192726 i":
-double: 1
-idouble: 1
-ildouble: 1
-ldouble: 1
-Test "Real part of: ctan (0.75 + 1.25 i) == 0.160807785916206426725166058173438663 + 0.975363285031235646193581759755216379 i":
-ildouble: 1
-ldouble: 1
-Test "Imaginary part of: ctan (0.75 + 1.25 i) == 0.160807785916206426725166058173438663 + 0.975363285031235646193581759755216379 i":
-ildouble: 2
-ldouble: 2
-
-# ctanh
-Test "Imaginary part of: ctanh (-2 - 3 i) == -0.965385879022133124278480269394560686 + 0.988437503832249372031403430350121098e-2 i":
-ildouble: 1
-ldouble: 1
-Test "Imaginary part of: ctanh (0 + pi/4 i) == 0.0 + 1.0 i":
-double: 1
-idouble: 1
-Test "Imaginary part of: ctanh (0.75 + 1.25 i) == 1.37260757053378320258048606571226857 + 0.385795952609750664177596760720790220 i":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-# erfc
-Test "erfc (0.75) == 0.288844366346484868401062165408589223":
-float: 1
-ifloat: 1
-Test "erfc (1.25) == 0.0770998717435417698634765188027188596":
-ildouble: 1
-ldouble: 1
-Test "erfc (4.125) == 0.542340079956506600531223408575531062e-8":
-float: 1
-ifloat: 1
-
-# expm1
-Test "expm1 (1) == M_El - 1.0":
-ildouble: 1
-ldouble: 1
-
-# gamma
-Test "gamma (-0.5) == log(2*sqrt(pi))":
-ildouble: 1
-ldouble: 1
-Test "gamma (0.5) == log(sqrt(pi))":
-ildouble: 1
-ldouble: 1
-Test "gamma (3) == M_LN2l":
-ildouble: 1
-ldouble: 1
-
-# hypot
-Test "hypot (-0.7, -12.4) == 12.419742348374220601176836866763271":
-float: 1
-ifloat: 1
-Test "hypot (-0.7, 12.4) == 12.419742348374220601176836866763271":
-float: 1
-ifloat: 1
-Test "hypot (-12.4, -0.7) == 12.419742348374220601176836866763271":
-float: 1
-ifloat: 1
-Test "hypot (-12.4, 0.7) == 12.419742348374220601176836866763271":
-float: 1
-ifloat: 1
-Test "hypot (0.7, -12.4) == 12.419742348374220601176836866763271":
-float: 1
-ifloat: 1
-Test "hypot (0.7, 12.4) == 12.419742348374220601176836866763271":
-float: 1
-ifloat: 1
-Test "hypot (12.4, -0.7) == 12.419742348374220601176836866763271":
-float: 1
-ifloat: 1
-Test "hypot (12.4, 0.7) == 12.419742348374220601176836866763271":
-float: 1
-ifloat: 1
-
-# j0
-Test "j0 (-4.0) == -3.9714980986384737228659076845169804197562E-1":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "j0 (0.75) == 0.864242275166648623555731103820923211":
-float: 1
-ifloat: 1
-Test "j0 (1.5) == 0.511827671735918128749051744283411720":
-float: 1
-ifloat: 1
-Test "j0 (10.0) == -0.245935764451348335197760862485328754":
-double: 1
-idouble: 1
-Test "j0 (4.0) == -3.9714980986384737228659076845169804197562E-1":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-# j1
-Test "j1 (-1.0) == -0.440050585744933515959682203718914913":
-float: 1
-ifloat: 1
-Test "j1 (1.0) == 0.440050585744933515959682203718914913":
-float: 1
-ifloat: 1
-Test "j1 (1.5) == 0.557936507910099641990121213156089400":
-float: 1
-ifloat: 1
-Test "j1 (10.0) == 0.0434727461688614366697487680258592883":
-float: 2
-ifloat: 2
-ildouble: 1
-ldouble: 1
-Test "j1 (2.0) == 0.576724807756873387202448242269137087":
-float: 1
-ifloat: 1
-Test "j1 (8.0) == 0.234636346853914624381276651590454612":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-# jn
-Test "jn (0, -4.0) == -3.9714980986384737228659076845169804197562E-1":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "jn (0, 0.75) == 0.864242275166648623555731103820923211":
-float: 1
-ifloat: 1
-Test "jn (0, 1.5) == 0.511827671735918128749051744283411720":
-float: 1
-ifloat: 1
-Test "jn (0, 10.0) == -0.245935764451348335197760862485328754":
-double: 1
-idouble: 1
-Test "jn (0, 4.0) == -3.9714980986384737228659076845169804197562E-1":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "jn (1, -1.0) == -0.440050585744933515959682203718914913":
-float: 1
-ifloat: 1
-Test "jn (1, 1.0) == 0.440050585744933515959682203718914913":
-float: 1
-ifloat: 1
-Test "jn (1, 1.5) == 0.557936507910099641990121213156089400":
-float: 1
-ifloat: 1
-Test "jn (1, 10.0) == 0.0434727461688614366697487680258592883":
-float: 2
-ifloat: 2
-ildouble: 1
-ldouble: 1
-Test "jn (1, 2.0) == 0.576724807756873387202448242269137087":
-float: 1
-ifloat: 1
-Test "jn (1, 8.0) == 0.234636346853914624381276651590454612":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "jn (10, -1.0) == 0.263061512368745320699785368779050294e-9":
-float: 2
-ifloat: 2
-ildouble: 1
-ldouble: 1
-Test "jn (10, 0.125) == 0.250543369809369890173993791865771547e-18":
-float: 1
-ifloat: 1
-Test "jn (10, 0.75) == 0.149621713117596814698712483621682835e-10":
-float: 2
-ifloat: 2
-ildouble: 2
-ldouble: 2
-Test "jn (10, 1.0) == 0.263061512368745320699785368779050294e-9":
-float: 2
-ifloat: 2
-ildouble: 1
-ldouble: 1
-Test "jn (10, 10.0) == 0.207486106633358857697278723518753428":
-double: 1
-float: 5
-idouble: 1
-ifloat: 5
-ildouble: 2
-ldouble: 2
-Test "jn (10, 2.0) == 0.251538628271673670963516093751820639e-6":
-float: 2
-ifloat: 2
-ildouble: 1
-ldouble: 1
-Test "jn (3, -1.0) == -0.0195633539826684059189053216217515083":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "jn (3, 1.0) == 0.0195633539826684059189053216217515083":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "jn (3, 10.0) == 0.0583793793051868123429354784103409563":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "jn (3, 2.0) == 0.128943249474402051098793332969239835":
-ildouble: 1
-ldouble: 1
-
-# lgamma
-Test "lgamma (-0.5) == log(2*sqrt(pi))":
-ildouble: 1
-ldouble: 1
-Test "lgamma (0.5) == log(sqrt(pi))":
-ildouble: 1
-ldouble: 1
-Test "lgamma (0.7) == 0.260867246531666514385732417016759578":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "lgamma (1.2) == -0.853740900033158497197028392998854470e-1":
-double: 1
-float: 2
-idouble: 1
-ifloat: 2
-ildouble: 1
-ldouble: 1
-Test "lgamma (3) == M_LN2l":
-ildouble: 1
-ldouble: 1
-
-# log
-Test "log (0.75) == -0.287682072451780927439219005993827432":
-ildouble: 1
-ldouble: 1
-Test "log (2) == M_LN2l":
-ildouble: 1
-ldouble: 1
-Test "log (e) == 1":
-float: 1
-ifloat: 1
-
-# log10
-Test "log10 (0.75) == -0.124938736608299953132449886193870744":
-ildouble: 2
-ldouble: 2
-Test "log10 (e) == log10(e)":
-float: 1
-ifloat: 1
-
-# log1p
-Test "log1p (-0.25) == -0.287682072451780927439219005993827432":
-ildouble: 1
-ldouble: 1
-
-# log2
-Test "log2 (0.75) == -.415037499278843818546261056052183492":
-ildouble: 1
-ldouble: 1
-
-# pow
-Test "pow (0.75, 1.25) == 0.697953644326574699205914060237425566":
-ildouble: 1
-ldouble: 1
-
-# sincos
-Test "sincos (M_PI_6l*2.0, &sin_res, &cos_res) puts 0.5 in cos_res":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "sincos (M_PI_6l*2.0, &sin_res, &cos_res) puts 0.86602540378443864676372317075293616 in sin_res":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "sincos (pi/2, &sin_res, &cos_res) puts 0 in cos_res":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-# sinh
-Test "sinh (0.75) == 0.822316731935829980703661634446913849":
-ildouble: 1
-ldouble: 1
-
-# tan
-Test "tan (0.75) == 0.931596459944072461165202756573936428":
-ildouble: 1
-ldouble: 1
-Test "tan (pi/4) == 1":
-double: 1
-idouble: 1
-
-# tgamma
-Test "tgamma (-0.5) == -2 sqrt (pi)":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "tgamma (0.5) == sqrt (pi)":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "tgamma (0.7) == 1.29805533264755778568117117915281162":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "tgamma (4) == 6":
-ildouble: 1
-ldouble: 1
-
-# y0
-Test "y0 (0.125) == -1.38968062514384052915582277745018693":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "y0 (0.75) == -0.137172769385772397522814379396581855":
-double: 1
-idouble: 1
-ildouble: 2
-ldouble: 2
-Test "y0 (1.0) == 0.0882569642156769579829267660235151628":
-ildouble: 1
-ldouble: 1
-Test "y0 (1.5) == 0.382448923797758843955068554978089862":
-ildouble: 1
-ldouble: 1
-Test "y0 (10.0) == 0.0556711672835993914244598774101900481":
-ildouble: 1
-ldouble: 1
-Test "y0 (2.0) == 0.510375672649745119596606592727157873":
-float: 1
-ifloat: 1
-Test "y0 (8.0) == 0.223521489387566220527323400498620359":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-# y1
-Test "y1 (0.125) == -5.19993611253477499595928744876579921":
-ildouble: 1
-ldouble: 1
-Test "y1 (1.0) == -0.781212821300288716547150000047964821":
-double: 1
-idouble: 1
-Test "y1 (10.0) == 0.249015424206953883923283474663222803":
-float: 1
-ifloat: 1
-Test "y1 (2.0) == -0.107032431540937546888370772277476637":
-float: 2
-ifloat: 2
-ildouble: 1
-ldouble: 1
-Test "y1 (8.0) == -0.158060461731247494255555266187483550":
-ildouble: 1
-ldouble: 1
-
-# yn
-Test "yn (0, 0.125) == -1.38968062514384052915582277745018693":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "yn (0, 0.75) == -0.137172769385772397522814379396581855":
-double: 1
-idouble: 1
-ildouble: 2
-ldouble: 2
-Test "yn (0, 1.0) == 0.0882569642156769579829267660235151628":
-ildouble: 1
-ldouble: 1
-Test "yn (0, 1.5) == 0.382448923797758843955068554978089862":
-ildouble: 1
-ldouble: 1
-Test "yn (0, 10.0) == 0.0556711672835993914244598774101900481":
-ildouble: 1
-ldouble: 1
-Test "yn (0, 2.0) == 0.510375672649745119596606592727157873":
-float: 1
-ifloat: 1
-Test "yn (0, 8.0) == 0.223521489387566220527323400498620359":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "yn (1, 0.125) == -5.19993611253477499595928744876579921":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "yn (1, 0.75) == -1.03759455076928541973767132140642198":
-float: 1
-ifloat: 1
-Test "yn (1, 1.0) == -0.781212821300288716547150000047964821":
-double: 1
-idouble: 1
-Test "yn (1, 10.0) == 0.249015424206953883923283474663222803":
-float: 1
-ifloat: 1
-Test "yn (1, 2.0) == -0.107032431540937546888370772277476637":
-float: 2
-ifloat: 2
-ildouble: 1
-ldouble: 1
-Test "yn (1, 8.0) == -0.158060461731247494255555266187483550":
-ildouble: 1
-ldouble: 1
-Test "yn (10, 0.125) == -127057845771019398.252538486899753195":
-double: 1
-idouble: 1
-ildouble: 2
-ldouble: 2
-Test "yn (10, 0.75) == -2133501638.90573424452445412893839236":
-float: 1
-ifloat: 1
-ildouble: 4
-ldouble: 4
-Test "yn (10, 10.0) == -0.359814152183402722051986577343560609":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "yn (3, 0.125) == -2612.69757350066712600220955744091741":
-ildouble: 1
-ldouble: 1
-Test "yn (3, 0.75) == -12.9877176234475433186319774484809207":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 2
-ldouble: 2
-Test "yn (3, 2.0) == -1.12778377684042778608158395773179238":
-float: 1
-ifloat: 1
-
-# Maximal error of functions:
-Function: "acosh":
-ildouble: 1
-ldouble: 1
-
-Function: "asinh":
-ildouble: 1
-ldouble: 1
-
-Function: "atan2":
-ildouble: 1
-ldouble: 1
-
-Function: "atanh":
-ildouble: 1
-ldouble: 1
-
-Function: Real part of "cacos":
-float: 2
-ifloat: 2
-ildouble: 1
-ldouble: 1
-
-Function: Imaginary part of "cacos":
-float: 1
-ifloat: 1
-ildouble: 2
-ldouble: 2
-
-Function: Real part of "cacosh":
-double: 1
-float: 7
-idouble: 1
-ifloat: 7
-ildouble: 6
-ldouble: 6
-
-Function: Imaginary part of "cacosh":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 2
-ldouble: 2
-
-Function: Real part of "casin":
-double: 1
-float: 5
-idouble: 1
-ifloat: 5
-ildouble: 3
-ldouble: 3
-
-Function: Imaginary part of "casin":
-float: 1
-ifloat: 1
-ildouble: 2
-ldouble: 2
-
-Function: Real part of "casinh":
-double: 6
-float: 19
-idouble: 6
-ifloat: 19
-ildouble: 5
-ldouble: 5
-
-Function: Imaginary part of "casinh":
-double: 13
-float: 1
-idouble: 13
-ifloat: 1
-ildouble: 6
-ldouble: 6
-
-Function: Real part of "catan":
-ildouble: 1
-ldouble: 1
-
-Function: Imaginary part of "catan":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-
-Function: Real part of "catanh":
-ildouble: 1
-ldouble: 1
-
-Function: "cbrt":
-ildouble: 1
-ldouble: 1
-
-Function: Real part of "ccos":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-Function: Imaginary part of "ccos":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-Function: Real part of "ccosh":
-float: 1
-ifloat: 1
-
-Function: Imaginary part of "ccosh":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-Function: Real part of "cexp":
-float: 2
-ifloat: 2
-
-Function: Imaginary part of "cexp":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-Function: Real part of "clog":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-Function: Imaginary part of "clog":
-ildouble: 1
-ldouble: 1
-
-Function: Real part of "clog10":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-Function: Imaginary part of "clog10":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 2
-ldouble: 2
-
-Function: "cos":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-Function: Real part of "cpow":
-double: 1
-float: 2
-idouble: 1
-ifloat: 2
-ildouble: 15
-ldouble: 15
-
-Function: Imaginary part of "cpow":
-double: 2
-float: 6
-idouble: 2
-ifloat: 6
-ildouble: 2
-ldouble: 2
-
-Function: Real part of "csin":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-Function: Imaginary part of "csin":
-float: 1
-ifloat: 1
-
-Function: Real part of "csinh":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-Function: Imaginary part of "csinh":
-float: 1
-ifloat: 1
-
-Function: Real part of "ctan":
-double: 1
-idouble: 1
-ildouble: 1
-ldouble: 1
-
-Function: Imaginary part of "ctan":
-ildouble: 2
-ldouble: 2
-
-Function: Imaginary part of "ctanh":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-Function: "erfc":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-Function: "expm1":
-ildouble: 1
-ldouble: 1
-
-Function: "gamma":
-ildouble: 1
-ldouble: 1
-
-Function: "hypot":
-float: 1
-ifloat: 1
-
-Function: "j0":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-Function: "j1":
-float: 2
-ifloat: 2
-ildouble: 1
-ldouble: 1
-
-Function: "jn":
-double: 1
-float: 5
-idouble: 1
-ifloat: 5
-ildouble: 2
-ldouble: 2
-
-Function: "lgamma":
-double: 1
-float: 2
-idouble: 1
-ifloat: 2
-ildouble: 1
-ldouble: 1
-
-Function: "log":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-Function: "log10":
-float: 1
-ifloat: 1
-ildouble: 2
-ldouble: 2
-
-Function: "log1p":
-ildouble: 1
-ldouble: 1
-
-Function: "log2":
-ildouble: 1
-ldouble: 1
-
-Function: "pow":
-ildouble: 1
-ldouble: 1
-
-Function: "sincos":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-Function: "sinh":
-ildouble: 1
-ldouble: 1
-
-Function: "tan":
-double: 1
-idouble: 1
-ildouble: 1
-ldouble: 1
-
-Function: "tgamma":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-Function: "y0":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 2
-ldouble: 2
-
-Function: "y1":
-double: 1
-float: 2
-idouble: 1
-ifloat: 2
-ildouble: 1
-ldouble: 1
-
-Function: "yn":
-double: 1
-float: 2
-idouble: 1
-ifloat: 2
-ildouble: 4
-ldouble: 4
-
-# end of automatic generation
+++ /dev/null
-/* Definitions of libc internal inline math functions implemented
- by the m68881/2.
- Copyright (C) 1991,92,93,94,96,97,98,99 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* This file contains the definitions of the inline math functions that
- are only used internally inside libm, not visible to the user. */
-
-__inline_mathop (__ieee754_acos, acos)
-__inline_mathop (__ieee754_asin, asin)
-__inline_mathop (__ieee754_cosh, cosh)
-__inline_mathop (__ieee754_sinh, sinh)
-__inline_mathop (__ieee754_exp, etox)
-__inline_mathop (__ieee754_exp2, twotox)
-__inline_mathop (__ieee754_exp10, tentox)
-__inline_mathop (__ieee754_log10, log10)
-__inline_mathop (__ieee754_log2, log2)
-__inline_mathop (__ieee754_log, logn)
-__inline_mathop (__ieee754_sqrt, sqrt)
-__inline_mathop (__ieee754_atanh, atanh)
-
-__m81_defun (double, __ieee754_remainder, (double __x, double __y))
-{
- double __result;
- __asm ("frem%.x %1, %0" : "=f" (__result) : "f" (__y), "0" (__x));
- return __result;
-}
-
-__m81_defun (float, __ieee754_remainderf, (float __x, float __y))
-{
- float __result;
- __asm ("frem%.x %1, %0" : "=f" (__result) : "f" (__y), "0" (__x));
- return __result;
-}
-
-__m81_defun (long double,
- __ieee754_remainderl, (long double __x, long double __y))
-{
- long double __result;
- __asm ("frem%.x %1, %0" : "=f" (__result) : "f" (__y), "0" (__x));
- return __result;
-}
-
-__m81_defun (double, __ieee754_fmod, (double __x, double __y))
-{
- double __result;
- __asm ("fmod%.x %1, %0" : "=f" (__result) : "f" (__y), "0" (__x));
- return __result;
-}
-
-__m81_defun (float, __ieee754_fmodf, (float __x, float __y))
-{
- float __result;
- __asm ("fmod%.x %1, %0" : "=f" (__result) : "f" (__y), "0" (__x));
- return __result;
-}
-
-__m81_defun (long double,
- __ieee754_fmodl, (long double __x, long double __y))
-{
- long double __result;
- __asm ("fmod%.x %1, %0" : "=f" (__result) : "f" (__y), "0" (__x));
- return __result;
-}
-
-/* Get the m68881 condition codes, to quickly check multiple conditions. */
-static __inline__ unsigned long
-__m81_test (long double __val)
-{
- unsigned long __fpsr;
- __asm ("ftst%.x %1; fmove%.l %/fpsr,%0" : "=dm" (__fpsr) : "f" (__val));
- return __fpsr;
-}
-
-/* Bit values returned by __m81_test. */
-#define __M81_COND_NAN (1 << 24)
-#define __M81_COND_INF (2 << 24)
-#define __M81_COND_ZERO (4 << 24)
-#define __M81_COND_NEG (8 << 24)
+++ /dev/null
-/* Not needed. */
+++ /dev/null
-/* Not needed. */
+++ /dev/null
-/* Not needed. */
+++ /dev/null
-/* Not needed. */
+++ /dev/null
-/* Not needed. */
+++ /dev/null
-/* Not needed. */
+++ /dev/null
-/* Not needed. */
+++ /dev/null
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <math.h>
-
-#ifndef FUNC
-#define FUNC atan
-#endif
-#ifndef float_type
-#define float_type double
-#endif
-
-#define __CONCATX(a,b) __CONCAT(a,b)
-
-float_type
-__CONCATX(__,FUNC) (x)
- float_type x;
-{
- return __m81_u(__CONCATX(__,FUNC))(x);
-}
-
-#define weak_aliasx(a,b) weak_alias(a,b)
-weak_aliasx (__CONCATX(__,FUNC), FUNC)
+++ /dev/null
-#ifndef FUNC
-#define FUNC atanf
-#endif
-#define float_type float
-#include <s_atan.c>
+++ /dev/null
-#ifndef FUNC
-#define FUNC atanl
-#endif
-#define float_type long double
-#include <s_atan.c>
+++ /dev/null
-/* Complex cosine function. m68k fpu version
- Copyright (C) 1997, 1999 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <complex.h>
-#include <math.h>
-#include "mathimpl.h"
-
-#ifndef SUFF
-#define SUFF
-#endif
-#ifndef float_type
-#define float_type double
-#endif
-
-#define CONCATX(a,b) __CONCAT(a,b)
-#define s(name) CONCATX(name,SUFF)
-#define m81(func) __m81_u(s(func))
-
-__complex__ float_type
-s(__ccos) (__complex__ float_type x)
-{
- __complex__ float_type retval;
- unsigned long rx_cond = __m81_test (__real__ x);
-
- if ((rx_cond & (__M81_COND_INF|__M81_COND_NAN)) == 0)
- {
- /* Real part is finite. */
- float_type sin_rx, cos_rx;
-
- __asm ("fsincos%.x %2,%1:%0" : "=f" (sin_rx), "=f" (cos_rx)
- : "f" (__real__ x));
- __real__ retval = cos_rx * m81(__ieee754_cosh) (__imag__ x);
- if (rx_cond & __M81_COND_ZERO)
- __imag__ retval = (m81(__signbit) (__imag__ x)
- ? __real__ x : -__real__ x);
- else
- __imag__ retval = -sin_rx * m81(__ieee754_sinh) (__imag__ x);
- }
- else
- {
- unsigned long ix_cond = __m81_test (__imag__ x);
-
- if (ix_cond & __M81_COND_INF)
- __real__ retval = s(fabs) (__imag__ x);
- else
- __real__ retval = __real__ x - __real__ x;
- if (ix_cond & __M81_COND_ZERO)
- __imag__ retval = __imag__ x;
- else
- __imag__ retval = __real__ x - __real__ x;
- }
-
- return retval;
-}
-#define weak_aliasx(a,b) weak_alias(a,b)
-weak_aliasx (s(__ccos), s(ccos))
+++ /dev/null
-#define SUFF f
-#define float_type float
-#include <s_ccos.c>
+++ /dev/null
-/* Complex cosine hyperbole function. m68k fpu version
- Copyright (C) 1997, 1999 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <complex.h>
-#include <math.h>
-#include "mathimpl.h"
-
-#ifndef SUFF
-#define SUFF
-#endif
-#ifndef float_type
-#define float_type double
-#endif
-
-#define CONCATX(a,b) __CONCAT(a,b)
-#define s(name) CONCATX(name,SUFF)
-#define m81(func) __m81_u(s(func))
-
-__complex__ float_type
-s(__ccosh) (__complex__ float_type x)
-{
- __complex__ float_type retval;
- unsigned long ix_cond = __m81_test (__imag__ x);
-
- if ((ix_cond & (__M81_COND_INF|__M81_COND_NAN)) == 0)
- {
- /* Imaginary part is finite. */
- float_type sin_ix, cos_ix;
-
- __asm ("fsincos%.x %2,%1:%0" : "=f" (sin_ix), "=f" (cos_ix)
- : "f" (__imag__ x));
- __real__ retval = cos_ix * m81(__ieee754_cosh) (__real__ x);
- if (ix_cond & __M81_COND_ZERO)
- __imag__ retval = (m81(__signbit) (__real__ x)
- ? -__imag__ x : __imag__ x);
- else
- __imag__ retval = sin_ix * m81(__ieee754_sinh) (__real__ x);
- }
- else
- {
- unsigned long rx_cond = __m81_test (__real__ x);
-
- if (rx_cond & __M81_COND_ZERO)
- {
- __real__ retval = __imag__ x - __imag__ x;
- __imag__ retval = __real__ x;
- }
- else
- {
- if (rx_cond & __M81_COND_INF)
- __real__ retval = s(fabs) (__real__ x);
- else
- __real__ retval = 0.0/0.0;
- __imag__ retval = __imag__ x - __imag__ x;
- }
- }
-
- return retval;
-}
-#define weak_aliasx(a,b) weak_alias(a,b)
-weak_aliasx (s(__ccosh), s(ccosh))
+++ /dev/null
-#define SUFF f
-#define float_type float
-#include <s_ccosh.c>
+++ /dev/null
-#define SUFF l
-#define float_type long double
-#include <s_ccosh.c>
+++ /dev/null
-#define SUFF l
-#define float_type long double
-#include <s_ccos.c>
+++ /dev/null
-#define FUNC ceil
-#include <s_atan.c>
+++ /dev/null
-#define FUNC ceilf
-#include <s_atanf.c>
+++ /dev/null
-#define FUNC ceill
-#include <s_atanl.c>
+++ /dev/null
-/* Complex exponential function. m68k fpu version
- Copyright (C) 1997, 1999 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <complex.h>
-#include <math.h>
-#include "mathimpl.h"
-
-#ifndef SUFF
-#define SUFF
-#endif
-#ifndef float_type
-#define float_type double
-#endif
-
-#define CONCATX(a,b) __CONCAT(a,b)
-#define s(name) CONCATX(name,SUFF)
-#define m81(func) __m81_u(s(func))
-
-__complex__ float_type
-s(__cexp) (__complex__ float_type x)
-{
- __complex__ float_type retval;
- unsigned long ix_cond;
-
- ix_cond = __m81_test (__imag__ x);
-
- if ((ix_cond & (__M81_COND_NAN|__M81_COND_INF)) == 0)
- {
- /* Imaginary part is finite. */
- float_type exp_val = m81(__ieee754_exp) (__real__ x);
-
- __real__ retval = __imag__ retval = exp_val;
- if (m81(__finite) (exp_val))
- {
- float_type sin_ix, cos_ix;
- __asm ("fsincos%.x %2,%1:%0" : "=f" (sin_ix), "=f" (cos_ix)
- : "f" (__imag__ x));
- __real__ retval *= cos_ix;
- if (ix_cond & __M81_COND_ZERO)
- __imag__ retval = __imag__ x;
- else
- __imag__ retval *= sin_ix;
- }
- else
- {
- /* Compute the sign of the result. */
- float_type remainder, pi_2;
- int quadrant;
-
- __asm ("fmovecr %#0,%0\n\tfscale%.w %#-1,%0" : "=f" (pi_2));
- __asm ("fmod%.x %2,%0\n\tfmove%.l %/fpsr,%1"
- : "=f" (remainder), "=dm" (quadrant)
- : "f" (pi_2), "0" (__imag__ x));
- quadrant = (quadrant >> 16) & 0x83;
- if (quadrant & 0x80)
- quadrant ^= 0x83;
- switch (quadrant)
- {
- default:
- break;
- case 1:
- __real__ retval = -__real__ retval;
- break;
- case 2:
- __real__ retval = -__real__ retval;
- case 3:
- __imag__ retval = -__imag__ retval;
- break;
- }
- if (ix_cond & __M81_COND_ZERO && !m81(__isnan) (exp_val))
- __imag__ retval = __imag__ x;
- }
- }
- else
- {
- unsigned long rx_cond = __m81_test (__real__ x);
-
- if (rx_cond & __M81_COND_INF)
- {
- /* Real part is infinite. */
- if (rx_cond & __M81_COND_NEG)
- {
- __real__ retval = __imag__ retval = 0.0;
- if (ix_cond & __M81_COND_NEG)
- __imag__ retval = -__imag__ retval;
- }
- else
- {
- __real__ retval = __real__ x;
- __imag__ retval = __imag__ x - __imag__ x;
- }
- }
- else
- __real__ retval = __imag__ retval = __imag__ x - __imag__ x;
- }
-
- return retval;
-}
-#define weak_aliasx(a,b) weak_alias(a,b)
-weak_aliasx (s(__cexp), s(cexp))
+++ /dev/null
-#define SUFF f
-#define float_type float
-#include <s_cexp.c>
+++ /dev/null
-#define SUFF l
-#define float_type long double
-#include <s_cexp.c>
+++ /dev/null
-#define FUNC cos
-#include <s_atan.c>
+++ /dev/null
-#define FUNC cosf
-#include <s_atanf.c>
+++ /dev/null
-#define FUNC cosl
-#include <s_atanl.c>
+++ /dev/null
-/* Complex sine function. m68k fpu version
- Copyright (C) 1997, 1999 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <complex.h>
-#include <math.h>
-#include "mathimpl.h"
-
-#ifndef SUFF
-#define SUFF
-#endif
-#ifndef float_type
-#define float_type double
-#endif
-
-#define CONCATX(a,b) __CONCAT(a,b)
-#define s(name) CONCATX(name,SUFF)
-#define m81(func) __m81_u(s(func))
-
-__complex__ float_type
-s(__csin) (__complex__ float_type x)
-{
- __complex__ float_type retval;
- unsigned long rx_cond = __m81_test (__real__ x);
-
- if ((rx_cond & (__M81_COND_INF|__M81_COND_NAN)) == 0)
- {
- /* Real part is finite. */
- float_type sin_rx, cos_rx;
-
- __asm ("fsincos%.x %2,%1:%0" : "=f" (sin_rx), "=f" (cos_rx)
- : "f" (__real__ x));
- if (rx_cond & __M81_COND_ZERO)
- __real__ retval = __real__ x;
- else
- __real__ retval = sin_rx * m81(__ieee754_cosh) (__imag__ x);
- __imag__ retval = cos_rx * m81(__ieee754_sinh) (__imag__ x);
- }
- else
- {
- unsigned long ix_cond = __m81_test (__imag__ x);
-
- __real__ retval = __real__ x - __real__ x;
- if (ix_cond & (__M81_COND_ZERO|__M81_COND_INF|__M81_COND_NAN))
- __imag__ retval = __imag__ x;
- else
- __imag__ retval = __real__ retval;
- }
-
- return retval;
-}
-#define weak_aliasx(a,b) weak_alias(a,b)
-weak_aliasx (s(__csin), s(csin))
+++ /dev/null
-#define SUFF f
-#define float_type float
-#include <s_csin.c>
+++ /dev/null
-/* Complex sine hyperbole function. m68k fpu version
- Copyright (C) 1997, 1999 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <complex.h>
-#include <math.h>
-#include "mathimpl.h"
-
-#ifndef SUFF
-#define SUFF
-#endif
-#ifndef float_type
-#define float_type double
-#endif
-
-#define CONCATX(a,b) __CONCAT(a,b)
-#define s(name) CONCATX(name,SUFF)
-#define m81(func) __m81_u(s(func))
-
-__complex__ float_type
-s(__csinh) (__complex__ float_type x)
-{
- __complex__ float_type retval;
- unsigned long ix_cond;
-
- ix_cond = __m81_test (__imag__ x);
-
- if ((ix_cond & (__M81_COND_INF|__M81_COND_NAN)) == 0)
- {
- /* Imaginary part is finite. */
- float_type sin_ix, cos_ix;
-
- __asm ("fsincos%.x %2,%1:%0" : "=f" (sin_ix), "=f" (cos_ix)
- : "f" (__imag__ x));
- __real__ retval = cos_ix * m81(__ieee754_sinh) (__real__ x);
- if (ix_cond & __M81_COND_ZERO)
- __imag__ retval = __imag__ x;
- else
- __imag__ retval = sin_ix * m81(__ieee754_cosh) (__real__ x);
- }
- else
- {
- unsigned long rx_cond = __m81_test (__real__ x);
-
- __imag__ retval = __imag__ x - __imag__ x;
- if (rx_cond & (__M81_COND_ZERO|__M81_COND_INF|__M81_COND_NAN))
- __real__ retval = __real__ x;
- else
- __real__ retval = __imag__ retval;
- }
-
- return retval;
-}
-#define weak_aliasx(a,b) weak_alias(a,b)
-weak_aliasx (s(__csinh), s(csinh))
+++ /dev/null
-#define SUFF f
-#define float_type float
-#include <s_csinh.c>
+++ /dev/null
-#define SUFF l
-#define float_type long double
-#include <s_csinh.c>
+++ /dev/null
-#define SUFF l
-#define float_type long double
-#include <s_csin.c>
+++ /dev/null
-#define FUNC expm1
-#include <s_atan.c>
+++ /dev/null
-#define FUNC expm1f
-#include <s_atanf.c>
+++ /dev/null
-#define FUNC expm1l
-#include <s_atanl.c>
-libm_hidden_def (__expm1l)
+++ /dev/null
-#define FUNC fabs
-#include <s_atan.c>
+++ /dev/null
-#define FUNC fabsf
-#include <s_atanf.c>
+++ /dev/null
-#define FUNC fabsl
-#include <s_atanl.c>
+++ /dev/null
-#define FUNC finite
-#include <s_isinf.c>
+++ /dev/null
-#define FUNC finitef
-#include <s_isinff.c>
+++ /dev/null
-#define FUNC finitel
-#include <s_isinfl.c>
+++ /dev/null
-#define FUNC floor
-#include <s_atan.c>
+++ /dev/null
-#define FUNC floorf
-#include <s_atanf.c>
+++ /dev/null
-#define FUNC floorl
-#include <s_atanl.c>
+++ /dev/null
-/* Return classification value corresponding to argument. m68k version.
- Copyright (C) 1997, 2001, 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
- Fixed for m68k by Andreas Schwab <schwab@suse.de>.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <math.h>
-
-#include "math_private.h"
-
-
-int
-__fpclassifyl (long double x)
-{
- u_int32_t ex, hx, lx;
- int retval = FP_NORMAL;
-
- GET_LDOUBLE_WORDS (ex, hx, lx, x);
- ex &= 0x7fff;
- if ((ex | hx | lx) == 0)
- retval = FP_ZERO;
- else if (ex == 0 && (hx & 0x80000000) == 0)
- retval = FP_SUBNORMAL;
- else if (ex == 0x7fff)
- retval = ((hx & 0x7fffffff) | lx) != 0 ? FP_NAN : FP_INFINITE;
-
- return retval;
-}
-libm_hidden_def (__fpclassifyl)
+++ /dev/null
-/* Copyright (C) 1996, 1997, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <math.h>
-
-#ifndef FUNC
-#define FUNC frexp
-#endif
-#ifndef float_type
-#define float_type double
-#endif
-
-#define __CONCATX(a,b) __CONCAT(a,b)
-
-float_type
-__CONCATX(__,FUNC) (float_type value, int *expptr)
-{
- float_type mantissa, exponent;
- int iexponent;
- unsigned long fpsr;
-
- __asm ("ftst%.x %1\n"
- "fmove%.l %/fpsr, %0"
- : "=dm" (fpsr) : "f" (value));
- if (fpsr & (7 << 24))
- {
- /* Not finite or zero. */
- *expptr = 0;
- return value;
- }
- __asm ("fgetexp%.x %1, %0" : "=f" (exponent) : "f" (value));
- iexponent = (int) exponent + 1;
- *expptr = iexponent;
- __asm ("fscale%.l %2, %0"
- : "=f" (mantissa)
- : "0" (value), "dmi" (-iexponent));
- return mantissa;
-}
-
-#define weak_aliasx(a,b) weak_alias(a,b)
-weak_aliasx (__CONCATX(__,FUNC), FUNC)
+++ /dev/null
-#define FUNC frexpf
-#define float_type float
-#include <s_frexp.c>
+++ /dev/null
-/* Copyright (C) 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <math.h>
-
-long double
-__frexpl (long double value, int *expptr)
-{
- long double mantissa, exponent;
- int iexponent;
- unsigned long fpsr;
-
- __asm ("ftst%.x %1\n"
- "fmove%.l %/fpsr, %0"
- : "=dm" (fpsr) : "f" (value));
- if (fpsr & (7 << 24))
- {
- /* Not finite or zero. */
- *expptr = 0;
- return value;
- }
- __asm ("fgetexp%.x %1, %0" : "=f" (exponent) : "f" (value));
- iexponent = (int) exponent + 1;
- *expptr = iexponent;
- /* Unnormalized numbers must be handled specially, otherwise fscale
- results in overflow. */
- if (iexponent <= -16384)
- {
- value *= 0x1p16383L;
- iexponent += 16383;
- }
- else if (iexponent >= 16384)
- {
- value *= 0x1p-16383L;
- iexponent -= 16383;
- }
-
- __asm ("fscale%.l %2, %0"
- : "=f" (mantissa)
- : "0" (value), "dmi" (-iexponent));
- return mantissa;
-}
-
-weak_alias (__frexpl, frexpl)
+++ /dev/null
-/* Copyright (C) 1996, 1997, 1999 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <math.h>
-#include "mathimpl.h"
-
-#ifndef SUFF
-#define SUFF
-#endif
-#ifndef float_type
-#define float_type double
-#endif
-
-#define CONCATX(a,b) __CONCAT(a,b)
-#define s(name) CONCATX(name,SUFF)
-#define m81(func) __m81_u(s(func))
-
-int
-s(__ilogb) (float_type x)
-{
- float_type result;
- unsigned long x_cond;
-
- x_cond = __m81_test (x);
- /* We must return consistent values for zero and NaN. */
- if (x_cond & __M81_COND_ZERO)
- return FP_ILOGB0;
- if (x_cond & (__M81_COND_NAN | __M81_COND_INF))
- return FP_ILOGBNAN;
-
- __asm ("fgetexp%.x %1, %0" : "=f" (result) : "f" (x));
- return (int) result;
-}
-
-#define weak_aliasx(a,b) weak_alias(a,b)
-weak_aliasx (s(__ilogb), s(ilogb))
+++ /dev/null
-#define SUFF f
-#define float_type float
-#include <s_ilogb.c>
+++ /dev/null
-#define SUFF l
-#define float_type long double
-#include <s_ilogb.c>
+++ /dev/null
-/* Copyright (C) 1996, 1997, 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <math.h>
-
-#ifndef FUNC
-#define FUNC isinf
-#endif
-#ifndef float_type
-#define float_type double
-#endif
-
-#define __CONCATX(a,b) __CONCAT(a,b)
-
-int
-__CONCATX(__,FUNC) (x)
- float_type x;
-{
- return __m81_u(__CONCATX(__,FUNC))(x);
-}
-
-#define hidden_defx(a) hidden_def(a)
-hidden_defx(__CONCATX(__,FUNC))
-#define weak_aliasx(a,b) weak_alias(a,b)
-weak_aliasx (__CONCATX(__,FUNC), FUNC)
+++ /dev/null
-#ifndef FUNC
-#define FUNC isinff
-#endif
-#define float_type float
-#include <s_isinf.c>
+++ /dev/null
-#ifndef FUNC
-#define FUNC isinfl
-#endif
-#define float_type long double
-#include <s_isinf.c>
+++ /dev/null
-#define FUNC isnan
-#include <s_isinf.c>
+++ /dev/null
-#define FUNC isnanf
-#include <s_isinff.c>
+++ /dev/null
-#define FUNC isnanl
-#include <s_isinfl.c>
+++ /dev/null
-/* Round argument to nearest integral value according to current rounding
- direction.
- Copyright (C) 1997, 1999 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <math.h>
-#include "math_private.h"
-#include "mathimpl.h"
-
-long long int
-__llrint (double x)
-{
- int32_t e;
- u_int32_t h, l, s;
- long long int result;
-
- x = __m81_u(__rint) (x);
-
- /* We could use __fixxfdi from libgcc, but here we can take advantage of
- the known floating point format. */
- EXTRACT_WORDS (h, l, x);
-
- e = ((h >> 20) & 0x7ff) - 0x3ff;
- if (e < 0)
- return 0;
- s = h;
- h &= 0xfffff;
- h |= 0x100000;
-
- if (e < 63)
- {
- if (e > 52)
- {
- h <<= e - 52;
- h |= l >> (84 - e);
- l <<= e - 52;
- result = ((long long int) h << 32) | l;
- }
- else if (e > 20)
- {
- l >>= 52 - e;
- l |= h << (e - 20);
- h >>= 52 - e;
- result = ((long long int) h << 32) | l;
- }
- else
- result = h >> (20 - e);
- if (s & 0x80000000)
- result = -result;
- }
- else
- /* The number is too large or not finite. The standard leaves it
- undefined what to return when the number is too large to fit in a
- `long long int'. */
- result = -1LL;
-
- return result;
-}
-
-weak_alias (__llrint, llrint)
+++ /dev/null
-/* Round argument to nearest integral value according to current rounding
- direction.
- Copyright (C) 1997, 1999 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <math.h>
-#include "math_private.h"
-#include "mathimpl.h"
-
-long long int
-__llrintf (float x)
-{
- int32_t e;
- u_int32_t i, s;
- long long int result;
-
- x = __m81_u(__rintf) (x);
-
- GET_FLOAT_WORD (i, x);
-
- e = ((i >> 23) & 0xff) - 0x7f;
- if (e < 0)
- return 0;
- s = i;
- i &= 0x7fffff;
- i |= 0x800000;
-
- if (e < 63)
- {
- if (e > 55)
- result = (long long int) (i << (e - 55)) << 32;
- else if (e > 31)
- result = (((long long int) (i >> (55 - e)) << 32) | (i << (e - 23)));
- else if (e > 23)
- result = i << (e - 23);
- else
- result = i >> (23 - e);
- if (s & 0x80000000)
- result = -result;
- }
- else
- /* The number is too large or not finite. The standard leaves it
- undefined what to return when the number is too large to fit in a
- `long long int'. */
- result = -1LL;
-
- return result;
-}
-
-weak_alias (__llrintf, llrintf)
+++ /dev/null
-/* Round argument to nearest integral value according to current rounding
- direction.
- Copyright (C) 1997, 1999 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <math.h>
-#include "math_private.h"
-#include "mathimpl.h"
-
-long long int
-__llrintl (long double x)
-{
- int32_t e, s;
- u_int32_t h, l;
- long long int result;
-
- x = __m81_u(__rintl) (x);
-
- GET_LDOUBLE_WORDS (e, h, l, x);
-
- s = e;
- e = (e & 0x7fff) - 0x3fff;
- if (e < 0)
- return 0;
-
- if (e < 63)
- {
- if (e > 31)
- {
- l >>= 63 - e;
- l |= h << (e - 31);
- h >>= 63 - e;
- result = ((long long int) h << 32) | l;
- }
- else
- result = h >> (31 - e);
- if (s & 0x8000)
- result = -result;
- }
- else
- /* The number is too large or not finite. The standard leaves it
- undefined what to return when the number is too large to fit in a
- `long long int'. */
- result = -1LL;
-
- return result;
-}
-
-weak_alias (__llrintl, llrintl)
+++ /dev/null
-#define FUNC log1p
-#include <s_atan.c>
+++ /dev/null
-#define FUNC log1pf
-#include <s_atanf.c>
+++ /dev/null
-#define FUNC log1pl
-#include <s_atanl.c>
+++ /dev/null
-/* Round argument to nearest integral value according to current rounding
- direction.
- Copyright (C) 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <math.h>
-
-#ifndef suffix
-#define suffix /*empty*/
-#endif
-#ifndef float_type
-#define float_type double
-#endif
-
-#define CONCATX(a,b) __CONCAT(a,b)
-
-long int
-CONCATX(__lrint,suffix) (float_type x)
-{
- return __m81_u(CONCATX(__lrint,suffix)) (x);
-}
-
-#define weak_aliasx(a,b) weak_alias(a,b)
-weak_aliasx (CONCATX(__lrint,suffix), CONCATX(lrint,suffix))
+++ /dev/null
-#define suffix f
-#define float_type float
-#include <s_lrint.c>
+++ /dev/null
-#define suffix l
-#define float_type long double
-#include <s_lrint.c>
+++ /dev/null
-/* Copyright (C) 1996, 1997, 1999 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <math.h>
-#include "mathimpl.h"
-
-#ifndef SUFF
-#define SUFF
-#endif
-#ifndef float_type
-#define float_type double
-#endif
-
-#define CONCATX(a,b) __CONCAT(a,b)
-#define s(name) CONCATX(name,SUFF)
-#define m81(func) __m81_u(s(func))
-
-float_type
-s(__modf) (float_type x, float_type *iptr)
-{
- float_type x_int, result;
- unsigned long x_cond;
-
- __asm ("fintrz%.x %1, %0" : "=f" (x_int) : "f" (x));
- *iptr = x_int;
- x_cond = __m81_test (x);
- if (x_cond & __M81_COND_INF)
- {
- result = 0;
- if (x_cond & __M81_COND_NEG)
- result = -result;
- }
- else if (x_cond & __M81_COND_ZERO)
- result = x;
- else
- result = x - x_int;
- return result;
-}
-
-#define weak_aliasx(a,b) weak_alias(a,b)
-weak_aliasx(s(__modf), s(modf))
+++ /dev/null
-#define SUFF f
-#define float_type float
-#include <s_modf.c>
+++ /dev/null
-#define SUFF l
-#define float_type long double
-#include <s_modf.c>
+++ /dev/null
-#define FUNC nearbyint
-#include <s_atan.c>
+++ /dev/null
-#define FUNC nearbyintf
-#include <s_atanf.c>
+++ /dev/null
-#define FUNC nearbyintl
-#include <s_atanl.c>
+++ /dev/null
-/* s_nextafterl.c -- long double version of s_nextafter.c.
- * Conversion to long double by Ulrich Drepper,
- * Cygnus Support, drepper@cygnus.com.
- * Fixed for m68k by Andreas Schwab <schwab@suse.de>.
- */
-
-/*
- * ====================================================
- * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
- *
- * Developed at SunPro, a Sun Microsystems, Inc. business.
- * Permission to use, copy, modify, and distribute this
- * software is freely granted, provided that this notice
- * is preserved.
- * ====================================================
- */
-
-#if defined(LIBM_SCCS) && !defined(lint)
-static char rcsid[] = "$NetBSD: $";
-#endif
-
-/* IEEE functions
- * nextafterl(x,y)
- * return the next machine floating-point number of x in the
- * direction toward y.
- * Special cases:
- */
-
-#include "math.h"
-#include "math_private.h"
-
-#ifdef __STDC__
- long double __nextafterl(long double x, long double y)
-#else
- long double __nextafterl(x,y)
- long double x,y;
-#endif
-{
- int32_t ix,iy,esx,esy;
- u_int32_t hx,hy,lx,ly;
-
- GET_LDOUBLE_WORDS(esx,hx,lx,x);
- GET_LDOUBLE_WORDS(esy,hy,ly,y);
- ix = esx&0x7fff; /* |x| */
- iy = esy&0x7fff; /* |y| */
-
- if(((ix==0x7fff)&&((hx&0x7fffffff)|lx)!=0) || /* x is nan */
- ((iy==0x7fff)&&((hy&0x7fffffff)|ly)!=0)) /* y is nan */
- return x+y;
- if(x==y) return y; /* x=y, return y */
- if((ix|hx|lx)==0) { /* x == 0 */
- SET_LDOUBLE_WORDS(x,esy&0x8000,0,1);/* return +-minsubnormal */
- y = x*x;
- if(y==x) return y; else return x; /* raise underflow flag */
- }
- if(esx>=0) { /* x > 0 */
- if(esx>esy||((esx==esy) && (hx>hy||((hx==hy)&&(lx>ly))))) {
- /* x > y, x -= ulp */
- if(lx==0) {
- if (ix != 0 && hx == 0x80000000) hx = 0;
- if (hx==0) esx -= 1;
- hx -= 1;
- }
- lx -= 1;
- } else { /* x < y, x += ulp */
- lx += 1;
- if(lx==0) {
- hx += 1;
- if (hx==0) {
- hx = 0x80000000;
- esx += 1;
- }
- }
- }
- } else { /* x < 0 */
- if(esy>=0||esx>esy||((esx==esy) && (hx>hy||((hx==hy)&&(lx>ly))))){
- /* x < y, x -= ulp */
- if(lx==0) {
- if (ix != 0 && hx == 0x80000000) hx = 0;
- if (hx==0) esx -= 1;
- hx -= 1;
- }
- lx -= 1;
- } else { /* x > y, x += ulp */
- lx += 1;
- if(lx==0) {
- hx += 1;
- if (hx==0) {
- hx = 0x80000000;
- esx += 1;
- }
- }
- }
- }
- esy = esx&0x7fff;
- if(esy==0x7fff) return x+x; /* overflow */
- if(esy==0 && (hx & 0x80000000) == 0) { /* underflow */
- y = x*x;
- if(y!=x) { /* raise underflow flag */
- SET_LDOUBLE_WORDS(y,esx,hx,lx);
- return y;
- }
- }
- SET_LDOUBLE_WORDS(x,esx,hx,lx);
- return x;
-}
-weak_alias (__nextafterl, nextafterl)
-strong_alias (__nextafterl, __nexttowardl)
-weak_alias (__nextafterl, nexttowardl)
+++ /dev/null
-/* Compute remainder and a congruent to the quotient. m68k fpu version
- Copyright (C) 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <math.h>
-
-#ifndef SUFF
-#define SUFF
-#endif
-#ifndef float_type
-#define float_type double
-#endif
-
-#define CONCATX(a,b) __CONCAT(a,b)
-#define s(name) CONCATX(name,SUFF)
-
-float_type
-s(__remquo) (float_type x, float_type y, int *quo)
-{
- float_type result;
- int cquo, fpsr;
-
- __asm ("frem%.x %2,%0\n\tfmove%.l %/fpsr,%1"
- : "=f" (result), "=dm" (fpsr) : "f" (y), "0" (x));
- cquo = (fpsr >> 16) & 0x7f;
- if (fpsr & (1 << 23))
- cquo = -cquo;
- *quo = cquo;
- return result;
-}
-#define weak_aliasx(a,b) weak_alias(a,b)
-weak_aliasx (s(__remquo), s(remquo))
+++ /dev/null
-#define SUFF f
-#define float_type float
-#include <s_remquo.c>
+++ /dev/null
-#define SUFF l
-#define float_type long double
-#include <s_remquo.c>
+++ /dev/null
-#define FUNC rint
-#include <s_atan.c>
+++ /dev/null
-#define FUNC rintf
-#include <s_atanf.c>
+++ /dev/null
-#define FUNC rintl
-#include <s_atanl.c>
+++ /dev/null
-/* Nothing to do. This function is the same as scalbn. So we define an
- alias. */
+++ /dev/null
-/* Nothing to do. This function is the same as scalbnf. So we define an
- alias. */
+++ /dev/null
-/* Nothing to do. This function is the same as scalbnl. So we define an
- alias. */
+++ /dev/null
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define scalbln __no_scalbln_decl
-#define scalblnf __no_scalblnf_decl
-#define scalblnl __no_scalblnl_decl
-#define __scalbln __no__scalbln_decl
-#define __scalblnf __no__scalblnf_decl
-#define __scalblnl __no__scalblnl_decl
-#include <math.h>
-#undef scalbln
-#undef scalblnf
-#undef scalblnl
-#undef __scalbln
-#undef __scalblnf
-#undef __scalblnl
-
-#ifndef suffix
-#define suffix /*empty*/
-#endif
-#ifndef float_type
-#define float_type double
-#endif
-
-#define __CONCATX(a,b) __CONCAT(a,b)
-
-float_type
-__CONCATX(__scalbn,suffix) (x, exp)
- float_type x;
- int exp;
-{
- return __m81_u(__CONCATX(__scalbn,suffix))(x, exp);
-}
-
-#define weak_aliasx(a,b) weak_alias(a,b)
-#define strong_aliasx(a,b) strong_alias(a,b)
-weak_aliasx (__CONCATX(__scalbn,suffix), __CONCATX(scalbn,suffix))
-strong_aliasx (__CONCATX(__scalbn,suffix), __CONCATX(__scalbln,suffix))
-weak_aliasx (__CONCATX(__scalbn,suffix), __CONCATX(scalbln,suffix))
+++ /dev/null
-#define suffix f
-#define float_type float
-#include <s_scalbn.c>
+++ /dev/null
-#define suffix l
-#define float_type long double
-#include <s_scalbn.c>
+++ /dev/null
-#define FUNC significand
-#include <s_atan.c>
+++ /dev/null
-#define FUNC significandf
-#include <s_atanf.c>
+++ /dev/null
-#define FUNC significandl
-#include <s_atanl.c>
+++ /dev/null
-#define FUNC sin
-#include <s_atan.c>
+++ /dev/null
-/* Copyright (C) 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <math.h>
-
-#ifndef FUNC
-#define FUNC sincos
-#endif
-#ifndef float_type
-#define float_type double
-#endif
-
-#define CONCATX(a,b) __CONCAT(a,b)
-
-void
-CONCATX(__,FUNC) (x, sinx, cosx)
- float_type x, *sinx, *cosx;
-{
- __m81_u(CONCATX(__,FUNC))(x, sinx, cosx);
-}
-
-#define weak_aliasx(a,b) weak_alias(a,b)
-weak_aliasx (CONCATX(__,FUNC), FUNC)
+++ /dev/null
-#define FUNC sincosf
-#define float_type float
-#include <s_sincos.c>
+++ /dev/null
-#define FUNC sincosl
-#define float_type long double
-#include <s_sincos.c>
+++ /dev/null
-#define FUNC sinf
-#include <s_atanf.c>
+++ /dev/null
-#define FUNC sinl
-#include <s_atanl.c>
+++ /dev/null
-#define FUNC tan
-#include <s_atan.c>
+++ /dev/null
-#define FUNC tanf
-#include <s_atanf.c>
+++ /dev/null
-#define FUNC tanh
-#include <s_atan.c>
+++ /dev/null
-#define FUNC tanhf
-#include <s_atanf.c>
+++ /dev/null
-#define FUNC tanhl
-#include <s_atanl.c>
+++ /dev/null
-#define FUNC tanl
-#include <s_atanl.c>
+++ /dev/null
-#define FUNC trunc
-#include <s_atan.c>
+++ /dev/null
-#define FUNC truncf
-#include <s_atanf.c>
+++ /dev/null
-#define FUNC truncl
-#include <s_atanl.c>
+++ /dev/null
-/* Not needed. */
+++ /dev/null
-/* Not needed. */
+++ /dev/null
-/* Not needed. */
+++ /dev/null
-/* Copyright (C) 1991, 1992, 1997, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _68881_SWITCH_H
-
-#define _68881_SWITCH_H 1
-#include <sys/cdefs.h>
-
-/* This is the format of the data at the code label for a function which
- wants to switch depending on whether or not a 68881 is present.
-
- Initially, `insn' is a `jsr' instruction, and `target' is __68881_switch.
- The first time such a function is called, __68881_switch determines whether
- or not a 68881 is present, and modifies the function accordingly.
- Then `insn' is a `jmp' instruction, and `target' is the value of `fpu'
- if there is 68881, or the value of `soft' if not. */
-
-struct switch_caller
- {
- unsigned short int insn; /* The `jsr' or `jmp' instruction. */
- void *target; /* The target of the instruction. */
- void *soft; /* The address of the soft function. */
- void *fpu; /* The address of the 68881 function. */
- };
-
-/* These are opcodes (values for `insn', above) for `jmp' and `jsr'
- instructions, respectively, to 32-bit absolute addresses. */
-#define JMP 0x4ef9
-#define JSR 0x4eb9
-
-
-/* Function to determine whether or not a 68881 is available,
- and modify its caller (which must be a `struct switch_caller', above,
- in data space) to use the appropriate version. */
-extern void __68881_switch (int __dummy) __THROW;
-
-
-/* Define FUNCTION as a `struct switch_caller' which will call
- `__FUNCTION_68881' if a 68881 is present, and `__FUNCTION_soft' if not.
-#define switching_function(FUNCTION) \
- struct switch_caller FUNCTION = \
- { \
- JSR, (__ptr_t) __68881_switch, \
- __CONCAT(__CONCAT(__,FUNCTION),_soft), \
- __CONCAT(__CONCAT(__,FUNCTION),_68881) \
- }
-
-
-#endif /* 68881-switch.h */
+++ /dev/null
-# Copyright (C) 1991, 1992, 1997 Free Software Foundation, Inc.
-# This file is part of the GNU C Library.
-
-# The GNU C Library is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 2.1 of the License, or (at your option) any later version.
-
-# The GNU C Library is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# Lesser General Public License for more details.
-
-# You should have received a copy of the GNU Lesser General Public
-# License along with the GNU C Library; if not, write to the Free
-# Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-# 02111-1307 USA.
-
-ifeq ($(subdir),math)
-
-sysdep_routines := $(sysdep_routines) switch
-
-# Find all the sources that have 68881 versions.
-+68881-sources := \
- $(notdir $(wildcard $(addprefix $(filter %/fpu,$(sysdirs)),$(sources))))
-
-# Sysdep directories other than fpu and fpu/switch (this one).
-+non68881-dirs := $(filter-out %/fpu %/fpu/switch,$(+sysdep_dirs))
-
-# Get a non-68881 version of the target.
-+non68881-version = $(firstword $(wildcard $(addsuffix /$@,$(+non68881-dirs))))
-
-# Directory containing 68881 sources.
-+68881-dir := $(filter %/fpu,$(+sysdep_dirs))
-
-# For all the files that have 68881 versions and don't exist already in
-# the source directory (math), automatically make ones that switch between
-# 68881 and soft versions.
-$(addprefix $(objpfx), \
- $(filter-out $(wildcard $(+68881-sources)),$(+68881-sources))):
- (echo '#include <68881-sw.h>' ;\
- echo '#define $* __$*_68881' ;\
- echo '#include <$(+68881-dir)/$@>' ;\
- echo '#undef $*' ;\
- echo '#define $* __$*_soft' ;\
- echo '#include <$(non68881-version)>' ;\
- echo '#undef $*' ;\
- echo 'switching_function($*);') > $@-tmp
- mv $@-tmp $@
-
-endif
+++ /dev/null
-/* We don't want any inlines when we might not have a 68881. */
+++ /dev/null
-/* Copyright (C) 1991, 1992, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <signal.h>
-#include <68881-sw.h>
-
-
-/* The signal that is sent when a 68881 instruction
- is executed and there is no 68881. */
-#ifndef TRAPSIG
-#define TRAPSIG SIGILL
-#endif
-
-/* Zero if no 68881, one if we have a 68881, or -1 if we don't know yet. */
-static int have_fpu = -1;
-
-
-/* Signal handler for the trap that happens if we don't have a 68881. */
-static void
-trap (sig)
- int sig;
-{
- have_fpu = 0;
-}
-
-/* This function is called by functions that want to switch.
- The calling function must be a `struct switch_caller' in data space.
- It determines whether a 68881 is present, and modifies its caller
- to be a static jump to either the 68881 version or the soft version.
- It then returns into the function it has chosen to do the work. */
-void
-__68881_switch (dummy)
- int dummy;
-{
- void **return_address_location = &((void **) &dummy)[-1];
- struct switch_caller *const caller
- = (struct switch_caller *) (((short int *) *return_address_location) - 1);
-
- if (have_fpu < 0)
- {
- /* Figure out whether or not we have a 68881. */
- __sighandler_t handler = signal (TRAPSIG, trap);
- if (handler == SIG_ERR)
- /* We can't figure it out, so assume we don't have a 68881.
- This assumption will never cause us any problems other than
- lost performance, while the reverse assumption could cause
- the program to crash. */
- have_fpu = 0;
- else
- {
- /* We set `have_fpu' to nonzero, and then execute a 68881
- no-op instruction. If we have a 68881, this will do nothing.
- If we don't have one, this will trap and the signal handler
- will clear `have_fpu'. */
- have_fpu = 1;
- asm ("fnop");
-
- /* Restore the old signal handler. */
- (void) signal (TRAPSIG, handler);
- }
- }
-
- /* Modify the caller to be a jump to the appropriate address. */
- caller->insn = JMP;
- caller->target = have_fpu ? caller->fpu : caller->soft;
-
- /* Make the address we will return to be the target we have chosen.
- Our return will match the `jsr' done by the caller we have
- just modified, and it will be just as if that had instead
- been a `jmp' to the new target. */
- *return_address_location = caller->target;
-}
+++ /dev/null
-/* Empty. Not needed. */
+++ /dev/null
-/* 68k FPU control word definitions.
- Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _FPU_CONTROL_H
-#define _FPU_CONTROL_H
-
-/*
- * Motorola floating point control register bits.
- *
- * 31-16 -> reserved (read as 0, ignored on write)
- * 15 -> enable trap for BSUN exception
- * 14 -> enable trap for SNAN exception
- * 13 -> enable trap for OPERR exception
- * 12 -> enable trap for OVFL exception
- * 11 -> enable trap for UNFL exception
- * 10 -> enable trap for DZ exception
- * 9 -> enable trap for INEX2 exception
- * 8 -> enable trap for INEX1 exception
- * 7-6 -> Precision Control
- * 5-4 -> Rounding Control
- * 3-0 -> zero (read as 0, write as 0)
- *
- *
- * Precision Control:
- * 00 - round to extended precision
- * 01 - round to single precision
- * 10 - round to double precision
- * 11 - undefined
- *
- * Rounding Control:
- * 00 - rounding to nearest (RN)
- * 01 - rounding toward zero (RZ)
- * 10 - rounding (down)toward minus infinity (RM)
- * 11 - rounding (up) toward plus infinity (RP)
- *
- * The hardware default is 0x0000. I choose 0x5400.
- */
-
-#include <features.h>
-
-/* masking of interrupts */
-#define _FPU_MASK_BSUN 0x8000
-#define _FPU_MASK_SNAN 0x4000
-#define _FPU_MASK_OPERR 0x2000
-#define _FPU_MASK_OVFL 0x1000
-#define _FPU_MASK_UNFL 0x0800
-#define _FPU_MASK_DZ 0x0400
-#define _FPU_MASK_INEX1 0x0200
-#define _FPU_MASK_INEX2 0x0100
-
-/* precision control */
-#define _FPU_EXTENDED 0x00 /* RECOMMENDED */
-#define _FPU_DOUBLE 0x80
-#define _FPU_SINGLE 0x40 /* DO NOT USE */
-
-/* rounding control */
-#define _FPU_RC_NEAREST 0x00 /* RECOMMENDED */
-#define _FPU_RC_ZERO 0x10
-#define _FPU_RC_DOWN 0x20
-#define _FPU_RC_UP 0x30
-
-#define _FPU_RESERVED 0xFFFF000F /* Reserved bits in fpucr */
-
-
-/* Now two recommended fpucr */
-
-/* The fdlibm code requires no interrupts for exceptions. Don't
- change the rounding mode, it would break long double I/O! */
-#define _FPU_DEFAULT 0x00000000
-
-/* IEEE: same as above, but exceptions. We must make it non-zero so
- that __setfpucw works. This bit will be ignored. */
-#define _FPU_IEEE 0x00000001
-
-/* Type of the control word. */
-typedef unsigned int fpu_control_t __attribute__ ((__mode__ (__SI__)));
-
-/* Macros for accessing the hardware control word. */
-#define _FPU_GETCW(cw) __asm__ ("fmove%.l %!, %0" : "=dm" (cw))
-#define _FPU_SETCW(cw) __asm__ volatile ("fmove%.l %0, %!" : : "dm" (cw))
-
-/* Default control word set at startup. */
-extern fpu_control_t __fpu_control;
-
-#endif /* _M68K_FPU_CONTROL_H */
+++ /dev/null
-/* Definition of object in frame unwind info. m68k version.
- Copyright (C) 2001 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define FIRST_PSEUDO_REGISTER 24
-
-#include <sysdeps/generic/gccframe.h>
+++ /dev/null
-/* mc68020 __mpn_lshift -- Shift left a low-level natural-number integer.
-
-Copyright (C) 1996, 1998 Free Software Foundation, Inc.
-
-This file is part of the GNU MP Library.
-
-The GNU MP Library is free software; you can redistribute it and/or modify
-it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or (at your
-option) any later version.
-
-The GNU MP Library is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
-License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with the GNU MP Library; see the file COPYING.LIB. If not, write to
-the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-MA 02111-1307, USA. */
-
-/*
- INPUT PARAMETERS
- res_ptr (sp + 4)
- s_ptr (sp + 8)
- s_size (sp + 16)
- cnt (sp + 12)
-*/
-
-#include "sysdep.h"
-#include "asm-syntax.h"
-
-#define res_ptr a1
-#define s_ptr a0
-#define s_size d6
-#define cnt d4
-
- TEXT
-ENTRY(__mpn_lshift)
-
-/* Save used registers on the stack. */
- moveml R(d2)-R(d6)/R(a2),MEM_PREDEC(sp)
-
-/* Copy the arguments to registers. */
- movel MEM_DISP(sp,28),R(res_ptr)
- movel MEM_DISP(sp,32),R(s_ptr)
- movel MEM_DISP(sp,36),R(s_size)
- movel MEM_DISP(sp,40),R(cnt)
-
- moveql #1,R(d5)
- cmpl R(d5),R(cnt)
- bne L(Lnormal)
- cmpl R(s_ptr),R(res_ptr)
- bls L(Lspecial) /* jump if s_ptr >= res_ptr */
-#if (defined (__mc68020__) || defined (__NeXT__) || defined(mc68020))
- lea MEM_INDX1(s_ptr,s_size,l,4),R(a2)
-#else /* not mc68020 */
- movel R(s_size),R(d0)
- asll #2,R(d0)
- lea MEM_INDX(s_ptr,d0,l),R(a2)
-#endif
- cmpl R(res_ptr),R(a2)
- bls L(Lspecial) /* jump if res_ptr >= s_ptr + s_size */
-
-L(Lnormal:)
- moveql #32,R(d5)
- subl R(cnt),R(d5)
-
-#if (defined (__mc68020__) || defined (__NeXT__) || defined(mc68020))
- lea MEM_INDX1(s_ptr,s_size,l,4),R(s_ptr)
- lea MEM_INDX1(res_ptr,s_size,l,4),R(res_ptr)
-#else /* not mc68000 */
- movel R(s_size),R(d0)
- asll #2,R(d0)
- addl R(s_size),R(s_ptr)
- addl R(s_size),R(res_ptr)
-#endif
- movel MEM_PREDEC(s_ptr),R(d2)
- movel R(d2),R(d0)
- lsrl R(d5),R(d0) /* compute carry limb */
-
- lsll R(cnt),R(d2)
- movel R(d2),R(d1)
- subql #1,R(s_size)
- beq L(Lend)
- lsrl #1,R(s_size)
- bcs L(L1)
- subql #1,R(s_size)
-
-L(Loop:)
- movel MEM_PREDEC(s_ptr),R(d2)
- movel R(d2),R(d3)
- lsrl R(d5),R(d3)
- orl R(d3),R(d1)
- movel R(d1),MEM_PREDEC(res_ptr)
- lsll R(cnt),R(d2)
-L(L1:)
- movel MEM_PREDEC(s_ptr),R(d1)
- movel R(d1),R(d3)
- lsrl R(d5),R(d3)
- orl R(d3),R(d2)
- movel R(d2),MEM_PREDEC(res_ptr)
- lsll R(cnt),R(d1)
-
- dbf R(s_size),L(Loop)
- subl #0x10000,R(s_size)
- bcc L(Loop)
-
-L(Lend:)
- movel R(d1),MEM_PREDEC(res_ptr) /* store least significant limb */
-
-/* Restore used registers from stack frame. */
- moveml MEM_POSTINC(sp),R(d2)-R(d6)/R(a2)
- rts
-
-/* We loop from least significant end of the arrays, which is only
- permissible if the source and destination don't overlap, since the
- function is documented to work for overlapping source and destination. */
-
-L(Lspecial:)
- clrl R(d0) /* initialize carry */
- eorw #1,R(s_size)
- lsrl #1,R(s_size)
- bcc L(LL1)
- subql #1,R(s_size)
-
-L(LLoop:)
- movel MEM_POSTINC(s_ptr),R(d2)
- addxl R(d2),R(d2)
- movel R(d2),MEM_POSTINC(res_ptr)
-L(LL1:)
- movel MEM_POSTINC(s_ptr),R(d2)
- addxl R(d2),R(d2)
- movel R(d2),MEM_POSTINC(res_ptr)
-
- dbf R(s_size),L(LLoop)
- addxl R(d0),R(d0) /* save cy in lsb */
- subl #0x10000,R(s_size)
- bcs L(LLend)
- lsrl #1,R(d0) /* restore cy */
- bra L(LLoop)
-
-L(LLend:)
-/* Restore used registers from stack frame. */
- moveml MEM_POSTINC(sp),R(d2)-R(d6)/R(a2)
- rts
-END(__mpn_lshift)
+++ /dev/null
-ifeq ($(subdir),db2)
-CPPFLAGS += -DHAVE_SPINLOCKS=1 -DHAVE_ASSEM_MC68020_GCC=1
-endif
+++ /dev/null
-/* mc68020 __mpn_addmul_1 -- Multiply a limb vector with a limb and add
- the result to a second limb vector.
-
-Copyright (C) 1992, 1994, 1996, 1998 Free Software Foundation, Inc.
-
-This file is part of the GNU MP Library.
-
-The GNU MP Library is free software; you can redistribute it and/or modify
-it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or (at your
-option) any later version.
-
-The GNU MP Library is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
-License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with the GNU MP Library; see the file COPYING.LIB. If not, write to
-the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-MA 02111-1307, USA. */
-
-/*
- INPUT PARAMETERS
- res_ptr (sp + 4)
- s1_ptr (sp + 8)
- s1_size (sp + 12)
- s2_limb (sp + 16)
-*/
-
-#include "sysdep.h"
-#include "asm-syntax.h"
-
- TEXT
-ENTRY(__mpn_addmul_1)
-
-#define res_ptr a0
-#define s1_ptr a1
-#define s1_size d2
-#define s2_limb d4
-
-/* Save used registers on the stack. */
- moveml R(d2)-R(d5),MEM_PREDEC(sp)
-
-/* Copy the arguments to registers. Better use movem? */
- movel MEM_DISP(sp,20),R(res_ptr)
- movel MEM_DISP(sp,24),R(s1_ptr)
- movel MEM_DISP(sp,28),R(s1_size)
- movel MEM_DISP(sp,32),R(s2_limb)
-
- eorw #1,R(s1_size)
- clrl R(d1)
- clrl R(d5)
- lsrl #1,R(s1_size)
- bcc L(L1)
- subql #1,R(s1_size)
- subl R(d0),R(d0) /* (d0,cy) <= (0,0) */
-
-L(Loop:)
- movel MEM_POSTINC(s1_ptr),R(d3)
- mulul R(s2_limb),R(d1):R(d3)
- addxl R(d0),R(d3)
- addxl R(d5),R(d1)
- addl R(d3),MEM_POSTINC(res_ptr)
-L(L1:) movel MEM_POSTINC(s1_ptr),R(d3)
- mulul R(s2_limb),R(d0):R(d3)
- addxl R(d1),R(d3)
- addxl R(d5),R(d0)
- addl R(d3),MEM_POSTINC(res_ptr)
-
- dbf R(s1_size),L(Loop)
- addxl R(d5),R(d0)
- subl #0x10000,R(s1_size)
- bcc L(Loop)
-
-/* Restore used registers from stack frame. */
- moveml MEM_POSTINC(sp),R(d2)-R(d5)
-
- rts
-END(__mpn_addmul_1)
+++ /dev/null
-/* Copyright (C) 2003, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Schwab <schwab@suse.de>, 2003.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <stdint.h>
-
-
-typedef int8_t atomic8_t;
-typedef uint8_t uatomic8_t;
-typedef int_fast8_t atomic_fast8_t;
-typedef uint_fast8_t uatomic_fast8_t;
-
-typedef int16_t atomic16_t;
-typedef uint16_t uatomic16_t;
-typedef int_fast16_t atomic_fast16_t;
-typedef uint_fast16_t uatomic_fast16_t;
-
-typedef int32_t atomic32_t;
-typedef uint32_t uatomic32_t;
-typedef int_fast32_t atomic_fast32_t;
-typedef uint_fast32_t uatomic_fast32_t;
-
-typedef int64_t atomic64_t;
-typedef uint64_t uatomic64_t;
-typedef int_fast64_t atomic_fast64_t;
-typedef uint_fast64_t uatomic_fast64_t;
-
-typedef intptr_t atomicptr_t;
-typedef uintptr_t uatomicptr_t;
-typedef intmax_t atomic_max_t;
-typedef uintmax_t uatomic_max_t;
-
-#define __arch_compare_and_exchange_val_8_acq(mem, newval, oldval) \
- ({ __typeof (*(mem)) __ret; \
- __asm __volatile ("cas%.b %0,%2,%1" \
- : "=d" (__ret), "+m" (*(mem)) \
- : "d" (newval), "0" (oldval)); \
- __ret; })
-
-#define __arch_compare_and_exchange_val_16_acq(mem, newval, oldval) \
- ({ __typeof (*(mem)) __ret; \
- __asm __volatile ("cas%.w %0,%2,%1" \
- : "=d" (__ret), "+m" (*(mem)) \
- : "d" (newval), "0" (oldval)); \
- __ret; })
-
-#define __arch_compare_and_exchange_val_32_acq(mem, newval, oldval) \
- ({ __typeof (*(mem)) __ret; \
- __asm __volatile ("cas%.l %0,%2,%1" \
- : "=d" (__ret), "+m" (*(mem)) \
- : "d" (newval), "0" (oldval)); \
- __ret; })
-
-# define __arch_compare_and_exchange_val_64_acq(mem, newval, oldval) \
- ({ __typeof (*(mem)) __ret; \
- __typeof (mem) __memp = (mem); \
- __asm __volatile ("cas2%.l %0:%R0,%1:%R1,(%2):(%3)" \
- : "=d" (__ret) \
- : "d" (newval), "r" (__memp), \
- "r" ((char *) __memp + 4), "0" (oldval) \
- : "memory"); \
- __ret; })
-
-#define atomic_exchange_acq(mem, newvalue) \
- ({ __typeof (*(mem)) __result = *(mem); \
- if (sizeof (*(mem)) == 1) \
- __asm __volatile ("1: cas%.b %0,%2,%1;" \
- " jbne 1b" \
- : "=d" (__result), "+m" (*(mem)) \
- : "d" (newvalue), "0" (__result)); \
- else if (sizeof (*(mem)) == 2) \
- __asm __volatile ("1: cas%.w %0,%2,%1;" \
- " jbne 1b" \
- : "=d" (__result), "+m" (*(mem)) \
- : "d" (newvalue), "0" (__result)); \
- else if (sizeof (*(mem)) == 4) \
- __asm __volatile ("1: cas%.l %0,%2,%1;" \
- " jbne 1b" \
- : "=d" (__result), "+m" (*(mem)) \
- : "d" (newvalue), "0" (__result)); \
- else \
- { \
- __typeof (mem) __memp = (mem); \
- __asm __volatile ("1: cas2%.l %0:%R0,%1:%R1,(%2):(%3);" \
- " jbne 1b" \
- : "=d" (__result) \
- : "d" (newvalue), "r" (__memp), \
- "r" ((char *) __memp + 4), "0" (__result) \
- : "memory"); \
- } \
- __result; })
-
-#define atomic_exchange_and_add(mem, value) \
- ({ __typeof (*(mem)) __result = *(mem); \
- __typeof (*(mem)) __temp; \
- if (sizeof (*(mem)) == 1) \
- __asm __volatile ("1: move%.b %0,%2;" \
- " add%.b %3,%2;" \
- " cas%.b %0,%2,%1;" \
- " jbne 1b" \
- : "=d" (__result), "+m" (*(mem)), \
- "=&d" (__temp) \
- : "d" (value), "0" (__result)); \
- else if (sizeof (*(mem)) == 2) \
- __asm __volatile ("1: move%.w %0,%2;" \
- " add%.w %3,%2;" \
- " cas%.w %0,%2,%1;" \
- " jbne 1b" \
- : "=d" (__result), "+m" (*(mem)), \
- "=&d" (__temp) \
- : "d" (value), "0" (__result)); \
- else if (sizeof (*(mem)) == 4) \
- __asm __volatile ("1: move%.l %0,%2;" \
- " add%.l %3,%2;" \
- " cas%.l %0,%2,%1;" \
- " jbne 1b" \
- : "=d" (__result), "+m" (*(mem)), \
- "=&d" (__temp) \
- : "d" (value), "0" (__result)); \
- else \
- { \
- __typeof (mem) __memp = (mem); \
- __asm __volatile ("1: move%.l %0,%1;" \
- " move%.l %R0,%R1;" \
- " add%.l %2,%1;" \
- " addx%.l %R2,%R1;" \
- " cas2%.l %0:%R0,%1:%R1,(%3):(%4);" \
- " jbne 1b" \
- : "=d" (__result), "=&d" (__temp) \
- : "d" (value), "r" (__memp), \
- "r" ((char *) __memp + 4), "0" (__result) \
- : "memory"); \
- } \
- __result; })
-
-#define atomic_add(mem, value) \
- (void) ({ if (sizeof (*(mem)) == 1) \
- __asm __volatile ("add%.b %1,%0" \
- : "+m" (*(mem)) \
- : "id" (value)); \
- else if (sizeof (*(mem)) == 2) \
- __asm __volatile ("add%.w %1,%0" \
- : "+m" (*(mem)) \
- : "id" (value)); \
- else if (sizeof (*(mem)) == 4) \
- __asm __volatile ("add%.l %1,%0" \
- : "+m" (*(mem)) \
- : "id" (value)); \
- else \
- { \
- __typeof (mem) __memp = (mem); \
- __typeof (*(mem)) __oldval = *__memp; \
- __typeof (*(mem)) __temp; \
- __asm __volatile ("1: move%.l %0,%1;" \
- " move%.l %R0,%R1;" \
- " add%.l %2,%1;" \
- " addx%.l %R2,%R1;" \
- " cas2%.l %0:%R0,%1:%R1,(%3):(%4);" \
- " jbne 1b" \
- : "=d" (__oldval), "=&d" (__temp) \
- : "d" (value), "r" (__memp), \
- "r" ((char *) __memp + 4), "0" (__oldval) \
- : "memory"); \
- } \
- })
-
-#define atomic_increment_and_test(mem) \
- ({ char __result; \
- if (sizeof (*(mem)) == 1) \
- __asm __volatile ("addq%.b %#1,%1; seq %0" \
- : "=dm" (__result), "+m" (*(mem))); \
- else if (sizeof (*(mem)) == 2) \
- __asm __volatile ("addq%.w %#1,%1; seq %0" \
- : "=dm" (__result), "+m" (*(mem))); \
- else if (sizeof (*(mem)) == 4) \
- __asm __volatile ("addq%.l %#1,%1; seq %0" \
- : "=dm" (__result), "+m" (*(mem))); \
- else \
- { \
- __typeof (mem) __memp = (mem); \
- __typeof (*(mem)) __oldval = *__memp; \
- __typeof (*(mem)) __temp; \
- __asm __volatile ("1: move%.l %1,%2;" \
- " move%.l %R1,%R2;" \
- " addq%.l %#1,%2;" \
- " addx%.l %5,%R2;" \
- " seq %0;" \
- " cas2%.l %1:%R1,%2:%R2,(%3):(%4);" \
- " jbne 1b" \
- : "=&dm" (__result), "=d" (__oldval), \
- "=&d" (__temp) \
- : "r" (__memp), "r" ((char *) __memp + 4), \
- "d" (0), "1" (__oldval) \
- : "memory"); \
- } \
- __result; })
-
-#define atomic_decrement_and_test(mem) \
- ({ char __result; \
- if (sizeof (*(mem)) == 1) \
- __asm __volatile ("subq%.b %#1,%1; seq %0" \
- : "=dm" (__result), "+m" (*(mem))); \
- else if (sizeof (*(mem)) == 2) \
- __asm __volatile ("subq%.w %#1,%1; seq %0" \
- : "=dm" (__result), "+m" (*(mem))); \
- else if (sizeof (*(mem)) == 4) \
- __asm __volatile ("subq%.l %#1,%1; seq %0" \
- : "=dm" (__result), "+m" (*(mem))); \
- else \
- { \
- __typeof (mem) __memp = (mem); \
- __typeof (*(mem)) __oldval = *__memp; \
- __typeof (*(mem)) __temp; \
- __asm __volatile ("1: move%.l %1,%2;" \
- " move%.l %R1,%R2;" \
- " subq%.l %#1,%2;" \
- " subx%.l %5,%R2;" \
- " seq %0;" \
- " cas2%.l %1:%R1,%2:%R2,(%3):(%4);" \
- " jbne 1b" \
- : "=&dm" (__result), "=d" (__oldval), \
- "=&d" (__temp) \
- : "r" (__memp), "r" ((char *) __memp + 4), \
- "d" (0), "1" (__oldval) \
- : "memory"); \
- } \
- __result; })
-
-#define atomic_bit_set(mem, bit) \
- __asm __volatile ("bfset %0{%1,#1}" \
- : "+m" (*(mem)) \
- : "di" (sizeof (*(mem)) * 8 - (bit) - 1))
-
-#define atomic_bit_test_set(mem, bit) \
- ({ char __result; \
- __asm __volatile ("bfset %1{%2,#1}; sne %0" \
- : "=dm" (__result), "+m" (*(mem)) \
- : "di" (sizeof (*(mem)) * 8 - (bit) - 1)); \
- __result; })
+++ /dev/null
-/* Optimized, inlined string functions. m680x0 version, x >= 2.
- Copyright (C) 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _STRING_H
-# error "Never use <bits/string.h> directly; include <string.h> instead."
-#endif
-
-/* Currently the only purpose of this file is to tell the generic inline
- macros that unaligned memory access is possible. */
-#define _STRING_ARCH_unaligned 1
+++ /dev/null
-/* mc68020 __mpn_mul_1 -- Multiply a limb vector with a limb and store
- the result in a second limb vector.
-
-Copyright (C) 1992, 1994, 1996, 1998 Free Software Foundation, Inc.
-
-This file is part of the GNU MP Library.
-
-The GNU MP Library is free software; you can redistribute it and/or modify
-it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or (at your
-option) any later version.
-
-The GNU MP Library is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
-License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with the GNU MP Library; see the file COPYING.LIB. If not, write to
-the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-MA 02111-1307, USA. */
-
-/*
- INPUT PARAMETERS
- res_ptr (sp + 4)
- s1_ptr (sp + 8)
- s1_size (sp + 12)
- s2_limb (sp + 16)
-*/
-
-#include "sysdep.h"
-#include "asm-syntax.h"
-
- TEXT
-ENTRY(__mpn_mul_1)
-
-#define res_ptr a0
-#define s1_ptr a1
-#define s1_size d2
-#define s2_limb d4
-
-/* Save used registers on the stack. */
- moveml R(d2)-R(d4),MEM_PREDEC(sp)
-#if 0
- movel R(d2),MEM_PREDEC(sp)
- movel R(d3),MEM_PREDEC(sp)
- movel R(d4),MEM_PREDEC(sp)
-#endif
-
-/* Copy the arguments to registers. Better use movem? */
- movel MEM_DISP(sp,16),R(res_ptr)
- movel MEM_DISP(sp,20),R(s1_ptr)
- movel MEM_DISP(sp,24),R(s1_size)
- movel MEM_DISP(sp,28),R(s2_limb)
-
- eorw #1,R(s1_size)
- clrl R(d1)
- lsrl #1,R(s1_size)
- bcc L(L1)
- subql #1,R(s1_size)
- subl R(d0),R(d0) /* (d0,cy) <= (0,0) */
-
-L(Loop:)
- movel MEM_POSTINC(s1_ptr),R(d3)
- mulul R(s2_limb),R(d1):R(d3)
- addxl R(d0),R(d3)
- movel R(d3),MEM_POSTINC(res_ptr)
-L(L1:) movel MEM_POSTINC(s1_ptr),R(d3)
- mulul R(s2_limb),R(d0):R(d3)
- addxl R(d1),R(d3)
- movel R(d3),MEM_POSTINC(res_ptr)
-
- dbf R(s1_size),L(Loop)
- clrl R(d3)
- addxl R(d3),R(d0)
- subl #0x10000,R(s1_size)
- bcc L(Loop)
-
-/* Restore used registers from stack frame. */
- moveml MEM_POSTINC(sp),R(d2)-R(d4)
-#if 0
- movel MEM_POSTINC(sp),R(d4)
- movel MEM_POSTINC(sp),R(d3)
- movel MEM_POSTINC(sp),R(d2)
-#endif
- rts
-END(__mpn_mul_1)
+++ /dev/null
-/* mc68020 __mpn_submul_1 -- Multiply a limb vector with a limb and subtract
- the result from a second limb vector.
-
-Copyright (C) 1992, 1994, 1996, 1998 Free Software Foundation, Inc.
-
-This file is part of the GNU MP Library.
-
-The GNU MP Library is free software; you can redistribute it and/or modify
-it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or (at your
-option) any later version.
-
-The GNU MP Library is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
-License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with the GNU MP Library; see the file COPYING.LIB. If not, write to
-the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-MA 02111-1307, USA. */
-
-/*
- INPUT PARAMETERS
- res_ptr (sp + 4)
- s1_ptr (sp + 8)
- s1_size (sp + 12)
- s2_limb (sp + 16)
-*/
-
-#include "sysdep.h"
-#include "asm-syntax.h"
-
- TEXT
-ENTRY(__mpn_submul_1)
-
-#define res_ptr a0
-#define s1_ptr a1
-#define s1_size d2
-#define s2_limb d4
-
-/* Save used registers on the stack. */
- moveml R(d2)-R(d5),MEM_PREDEC(sp)
-
-/* Copy the arguments to registers. Better use movem? */
- movel MEM_DISP(sp,20),R(res_ptr)
- movel MEM_DISP(sp,24),R(s1_ptr)
- movel MEM_DISP(sp,28),R(s1_size)
- movel MEM_DISP(sp,32),R(s2_limb)
-
- eorw #1,R(s1_size)
- clrl R(d1)
- clrl R(d5)
- lsrl #1,R(s1_size)
- bcc L(L1)
- subql #1,R(s1_size)
- subl R(d0),R(d0) /* (d0,cy) <= (0,0) */
-
-L(Loop:)
- movel MEM_POSTINC(s1_ptr),R(d3)
- mulul R(s2_limb),R(d1):R(d3)
- addxl R(d0),R(d3)
- addxl R(d5),R(d1)
- subl R(d3),MEM_POSTINC(res_ptr)
-L(L1:) movel MEM_POSTINC(s1_ptr),R(d3)
- mulul R(s2_limb),R(d0):R(d3)
- addxl R(d1),R(d3)
- addxl R(d5),R(d0)
- subl R(d3),MEM_POSTINC(res_ptr)
-
- dbf R(s1_size),L(Loop)
- addxl R(d5),R(d0)
- subl #0x10000,R(s1_size)
- bcc L(Loop)
-
-/* Restore used registers from stack frame. */
- moveml MEM_POSTINC(sp),R(d2)-R(d5)
-
- rts
-END(__mpn_submul_1)
+++ /dev/null
-/* Empty, not needed. */
+++ /dev/null
-/* memchr (str, ch, n) -- Return pointer to first occurrence of CH in the
- first N bytes of STR.
- For Motorola 68000.
- Copyright (C) 1999, 2000, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Schwab <schwab@gnu.org>.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-#include "asm-syntax.h"
-
- TEXT
-ENTRY(__memchr)
- /* Save the callee-saved registers we use. */
- moveml R(d2)-R(d4),MEM_PREDEC(sp)
-
- /* Get string pointer, character and length. */
- movel MEM_DISP(sp,16),R(a0)
- moveb MEM_DISP(sp,23),R(d0)
- movel MEM_DISP(sp,24),R(d4)
-
- /* Check if at least four bytes left to search. */
- moveql #4,R(d1)
- cmpl R(d1),R(d4)
- bcs L(L6)
-
- /* Distribute the character to all bytes of a longword. */
- movel R(d0),R(d1)
- lsll #8,R(d1)
- moveb R(d0),R(d1)
- movel R(d1),R(d0)
- swap R(d0)
- movew R(d1),R(d0)
-
- /* First search for the character one byte at a time until the
- pointer is aligned to a longword boundary. */
- movel R(a0),R(d1)
- andw #3,R(d1)
- beq L(L1)
- cmpb MEM(a0),R(d0)
- beq L(L9)
- addql #1,R(a0)
- subql #1,R(d4)
- beq L(L7)
-
- movel R(a0),R(d1)
- andw #3,R(d1)
- beq L(L1)
- cmpb MEM(a0),R(d0)
- beq L(L9)
- addql #1,R(a0)
- subql #1,R(d4)
- beq L(L7)
-
- movel R(a0),R(d1)
- andw #3,R(d1)
- beq L(L1)
- cmpb MEM(a0),R(d0)
- beq L(L9)
- addql #1,R(a0)
- subql #1,R(d4)
- beq L(L7)
-
-L(L1:)
- /* Load the magic bits. Unlike the generic implementation we can
- use the carry bit as the fourth hole. */
- movel #0xfefefeff,R(d3)
-
- /* We exit the loop if adding MAGIC_BITS to LONGWORD fails to
- change any of the hole bits of LONGWORD.
-
- 1) Is this safe? Will it catch all the zero bytes?
- Suppose there is a byte with all zeros. Any carry bits
- propagating from its left will fall into the hole at its
- least significant bit and stop. Since there will be no
- carry from its most significant bit, the LSB of the
- byte to the left will be unchanged, and the zero will be
- detected.
-
- 2) Is this worthwhile? Will it ignore everything except
- zero bytes? Suppose every byte of LONGWORD has a bit set
- somewhere. There will be a carry into bit 8. If bit 8
- is set, this will carry into bit 16. If bit 8 is clear,
- one of bits 9-15 must be set, so there will be a carry
- into bit 16. Similarly, there will be a carry into bit
- 24. If one of bits 24-31 is set, there will be a carry
- into bit 32 (=carry flag), so all of the hole bits will
- be changed.
-
- 3) But wait! Aren't we looking for C, not zero?
- Good point. So what we do is XOR LONGWORD with a longword,
- each of whose bytes is C. This turns each byte that is C
- into a zero. */
-
- /* Still at least 4 bytes to search? */
- subql #4,R(d4)
- bcs L(L6)
-
-L(L2:)
- /* Get the longword in question. */
- movel MEM_POSTINC(a0),R(d1)
- /* XOR with the byte we search for. */
- eorl R(d0),R(d1)
-
- /* Add the magic value. We get carry bits reported for each byte
- which is not C. */
- movel R(d3),R(d2)
- addl R(d1),R(d2)
-
- /* Check the fourth carry bit before it is clobbered by the next
- XOR. If it is not set we have a hit. */
- bcc L(L8)
-
- /* We are only interested in carry bits that change due to the
- previous add, so remove original bits. */
- eorl R(d1),R(d2)
-
- /* Now test for the other three overflow bits.
- Set all non-carry bits. */
- orl R(d3),R(d2)
- /* Add 1 to get zero if all carry bits were set. */
- addql #1,R(d2)
-
- /* If we don't get zero then at least one byte of the word equals
- C. */
- bne L(L8)
-
- /* Still at least 4 bytes to search? */
- subql #4,R(d4)
- bcs L(L6)
-
- /* Get the longword in question. */
- movel MEM_POSTINC(a0),R(d1)
- /* XOR with the byte we search for. */
- eorl R(d0),R(d1)
-
- /* Add the magic value. We get carry bits reported for each byte
- which is not C. */
- movel R(d3),R(d2)
- addl R(d1),R(d2)
-
- /* Check the fourth carry bit before it is clobbered by the next
- XOR. If it is not set we have a hit. */
- bcc L(L8)
-
- /* We are only interested in carry bits that change due to the
- previous add, so remove original bits */
- eorl R(d1),R(d2)
-
- /* Now test for the other three overflow bits.
- Set all non-carry bits. */
- orl R(d3),R(d2)
- /* Add 1 to get zero if all carry bits were set. */
- addql #1,R(d2)
-
- /* If we don't get zero then at least one byte of the word equals
- C. */
- bne L(L8)
-
- /* Still at least 4 bytes to search? */
- subql #4,R(d4)
- bcc L(L2)
-
-L(L6:)
- /* Search one byte at a time in the remaining less than 4 bytes. */
- andw #3,R(d4)
- beq L(L7)
- cmpb MEM(a0),R(d0)
- beq L(L9)
- addql #1,R(a0)
-
- subqw #1,R(d4)
- beq L(L7)
- cmpb MEM(a0),R(d0)
- beq L(L9)
- addql #1,R(a0)
-
- subqw #1,R(d4)
- beq L(L7)
- cmpb MEM(a0),R(d0)
- beq L(L9)
-
-L(L7:)
- /* Return NULL. */
- clrl R(d0)
- movel R(d0),R(a0)
- moveml MEM_POSTINC(sp),R(d2)-R(d4)
- rts
-
-L(L8:)
- /* We have a hit. Check to see which byte it was. First
- compensate for the autoincrement in the loop. */
- subql #4,R(a0)
-
- cmpb MEM(a0),R(d0)
- beq L(L9)
- addql #1,R(a0)
-
- cmpb MEM(a0),R(d0)
- beq L(L9)
- addql #1,R(a0)
-
- cmpb MEM(a0),R(d0)
- beq L(L9)
- addql #1,R(a0)
-
- /* Otherwise the fourth byte must equal C. */
-L(L9:)
- movel R(a0),R(d0)
- moveml MEM_POSTINC(sp),R(d2)-R(d4)
- rts
-END(__memchr)
-
-weak_alias (__memchr, memchr)
-#if !__BOUNDED_POINTERS__
-weak_alias (__memchr, __ubp_memchr)
-#endif
-libc_hidden_builtin_def (memchr)
+++ /dev/null
-/* memcopy.h -- definitions for memory copy functions. Motorola 68020 version.
- Copyright (C) 1991, 1997, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Torbjorn Granlund (tege@sics.se).
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdeps/generic/memcopy.h>
-
-#if defined(__mc68020__) || defined(mc68020)
-
-#undef OP_T_THRES
-#define OP_T_THRES 16
-
-/* WORD_COPY_FWD and WORD_COPY_BWD are not symmetric on the 68020,
- because of its weird instruction overlap characteristics. */
-
-#undef WORD_COPY_FWD
-#define WORD_COPY_FWD(dst_bp, src_bp, nbytes_left, nbytes) \
- do \
- { \
- size_t __nwords = (nbytes) / sizeof (op_t); \
- size_t __nblocks = __nwords / 8 + 1; \
- dst_bp -= (8 - __nwords % 8) * sizeof (op_t); \
- src_bp -= (8 - __nwords % 8) * sizeof (op_t); \
- switch (__nwords % 8) \
- do \
- { \
- ((op_t *) dst_bp)[0] = ((op_t *) src_bp)[0]; \
- case 7: \
- ((op_t *) dst_bp)[1] = ((op_t *) src_bp)[1]; \
- case 6: \
- ((op_t *) dst_bp)[2] = ((op_t *) src_bp)[2]; \
- case 5: \
- ((op_t *) dst_bp)[3] = ((op_t *) src_bp)[3]; \
- case 4: \
- ((op_t *) dst_bp)[4] = ((op_t *) src_bp)[4]; \
- case 3: \
- ((op_t *) dst_bp)[5] = ((op_t *) src_bp)[5]; \
- case 2: \
- ((op_t *) dst_bp)[6] = ((op_t *) src_bp)[6]; \
- case 1: \
- ((op_t *) dst_bp)[7] = ((op_t *) src_bp)[7]; \
- case 0: \
- src_bp += 32; \
- dst_bp += 32; \
- __nblocks--; \
- } \
- while (__nblocks != 0); \
- (nbytes_left) = (nbytes) % sizeof (op_t); \
- } while (0)
-
-#undef WORD_COPY_BWD
-#define WORD_COPY_BWD(dst_ep, src_ep, nbytes_left, nbytes) \
- do \
- { \
- size_t __nblocks = (nbytes) / 32 + 1; \
- op_t *__dst_ep = (op_t *) (dst_ep); \
- op_t *__src_ep = (op_t *) (src_ep); \
- switch ((nbytes) / sizeof (op_t) % 8) \
- do \
- { \
- *--__dst_ep = *--__src_ep; \
- case 7: \
- *--__dst_ep = *--__src_ep; \
- case 6: \
- *--__dst_ep = *--__src_ep; \
- case 5: \
- *--__dst_ep = *--__src_ep; \
- case 4: \
- *--__dst_ep = *--__src_ep; \
- case 3: \
- *--__dst_ep = *--__src_ep; \
- case 2: \
- *--__dst_ep = *--__src_ep; \
- case 1: \
- *--__dst_ep = *--__src_ep; \
- case 0: \
- __nblocks--; \
- } \
- while (__nblocks != 0); \
- (nbytes_left) = (nbytes) % sizeof (op_t); \
- (dst_ep) = (unsigned long) __dst_ep; \
- (src_ep) = (unsigned long) __src_ep; \
- } while (0)
-
-#endif
+++ /dev/null
-/* Copyright (C) 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-
-#define GETSP() ({ register uintptr_t stack_ptr asm ("%sp"); stack_ptr; })
-
-#include <sysdeps/generic/memusage.h>
+++ /dev/null
-#define LONG_DOUBLE_DENORM_BIAS IEEE854_LONG_DOUBLE_BIAS
-#include <sysdeps/ieee754/ldbl-96/printf_fphex.c>
+++ /dev/null
-/* rawmemchr (str, ch) -- Return pointer to first occurrence of CH in STR.
- For Motorola 68000.
- Copyright (C) 1999, 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Schwab <schwab@gnu.org>.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-#include "asm-syntax.h"
-
- TEXT
-ENTRY(__rawmemchr)
- /* Save the callee-saved registers we use. */
- movel R(d2),MEM_PREDEC(sp)
- movel R(d3),MEM_PREDEC(sp)
-
- /* Get string pointer and character. */
- movel MEM_DISP(sp,12),R(a0)
- moveb MEM_DISP(sp,19),R(d0)
-
- /* Distribute the character to all bytes of a longword. */
- movel R(d0),R(d1)
- lsll #8,R(d1)
- moveb R(d0),R(d1)
- movel R(d1),R(d0)
- swap R(d0)
- movew R(d1),R(d0)
-
- /* First search for the character one byte at a time until the
- pointer is aligned to a longword boundary. */
- movel R(a0),R(d1)
- andw #3,R(d1)
- beq L(L1)
- cmpb MEM(a0),R(d0)
- beq L(L9)
- addql #1,R(a0)
-
- movel R(a0),R(d1)
- andw #3,R(d1)
- beq L(L1)
- cmpb MEM(a0),R(d0)
- beq L(L9)
- addql #1,R(a0)
-
- movel R(a0),R(d1)
- andw #3,R(d1)
- beq L(L1)
- cmpb MEM(a0),R(d0)
- beq L(L9)
- addql #1,R(a0)
-
-L(L1:)
- /* Load the magic bits. Unlike the generic implementation we can
- use the carry bit as the fourth hole. */
- movel #0xfefefeff,R(d3)
-
- /* We exit the loop if adding MAGIC_BITS to LONGWORD fails to
- change any of the hole bits of LONGWORD.
-
- 1) Is this safe? Will it catch all the zero bytes?
- Suppose there is a byte with all zeros. Any carry bits
- propagating from its left will fall into the hole at its
- least significant bit and stop. Since there will be no
- carry from its most significant bit, the LSB of the
- byte to the left will be unchanged, and the zero will be
- detected.
-
- 2) Is this worthwhile? Will it ignore everything except
- zero bytes? Suppose every byte of LONGWORD has a bit set
- somewhere. There will be a carry into bit 8. If bit 8
- is set, this will carry into bit 16. If bit 8 is clear,
- one of bits 9-15 must be set, so there will be a carry
- into bit 16. Similarly, there will be a carry into bit
- 24. If one of bits 24-31 is set, there will be a carry
- into bit 32 (=carry flag), so all of the hole bits will
- be changed.
-
- 3) But wait! Aren't we looking for C, not zero?
- Good point. So what we do is XOR LONGWORD with a longword,
- each of whose bytes is C. This turns each byte that is C
- into a zero. */
-
-L(L2:)
- /* Get the longword in question. */
- movel MEM_POSTINC(a0),R(d1)
- /* XOR with the byte we search for. */
- eorl R(d0),R(d1)
-
- /* Add the magic value. We get carry bits reported for each byte
- which is not C. */
- movel R(d3),R(d2)
- addl R(d1),R(d2)
-
- /* Check the fourth carry bit before it is clobbered by the next
- XOR. If it is not set we have a hit. */
- bcc L(L8)
-
- /* We are only interested in carry bits that change due to the
- previous add, so remove original bits. */
- eorl R(d1),R(d2)
-
- /* Now test for the other three overflow bits.
- Set all non-carry bits. */
- orl R(d3),R(d2)
- /* Add 1 to get zero if all carry bits were set. */
- addql #1,R(d2)
-
- /* If we don't get zero then at least one byte of the word equals
- C. */
- bne L(L8)
-
- /* Get the longword in question. */
- movel MEM_POSTINC(a0),R(d1)
- /* XOR with the byte we search for. */
- eorl R(d0),R(d1)
-
- /* Add the magic value. We get carry bits reported for each byte
- which is not C. */
- movel R(d3),R(d2)
- addl R(d1),R(d2)
-
- /* Check the fourth carry bit before it is clobbered by the next
- XOR. If it is not set we have a hit. */
- bcc L(L8)
-
- /* We are only interested in carry bits that change due to the
- previous add, so remove original bits */
- eorl R(d1),R(d2)
-
- /* Now test for the other three overflow bits.
- Set all non-carry bits. */
- orl R(d3),R(d2)
- /* Add 1 to get zero if all carry bits were set. */
- addql #1,R(d2)
-
- /* If we don't get zero then at least one byte of the word equals
- C. */
- beq L(L2)
-
-L(L8:)
- /* We have a hit. Check to see which byte it was. First
- compensate for the autoincrement in the loop. */
- subql #4,R(a0)
-
- cmpb MEM(a0),R(d0)
- beq L(L9)
- addql #1,R(a0)
-
- cmpb MEM(a0),R(d0)
- beq L(L9)
- addql #1,R(a0)
-
- cmpb MEM(a0),R(d0)
- beq L(L9)
- addql #1,R(a0)
-
- /* Otherwise the fourth byte must equal C. */
-L(L9:)
- movel R(a0),R(d0)
- movel MEM_POSTINC(sp),R(d3)
- movel MEM_POSTINC(sp),R(d2)
- rts
-END(__rawmemchr)
-
-libc_hidden_def (__rawmemchr)
-weak_alias (__rawmemchr, rawmemchr)
+++ /dev/null
-/* mc68020 __mpn_rshift -- Shift right a low-level natural-number integer.
-
-Copyright (C) 1996, 1998 Free Software Foundation, Inc.
-
-This file is part of the GNU MP Library.
-
-The GNU MP Library is free software; you can redistribute it and/or modify
-it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or (at your
-option) any later version.
-
-The GNU MP Library is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
-License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with the GNU MP Library; see the file COPYING.LIB. If not, write to
-the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-MA 02111-1307, USA. */
-
-/*
- INPUT PARAMETERS
- res_ptr (sp + 4)
- s_ptr (sp + 8)
- s_size (sp + 16)
- cnt (sp + 12)
-*/
-
-#include "sysdep.h"
-#include "asm-syntax.h"
-
-#define res_ptr a1
-#define s_ptr a0
-#define s_size d6
-#define cnt d4
-
- TEXT
-ENTRY(__mpn_rshift)
-/* Save used registers on the stack. */
- moveml R(d2)-R(d6)/R(a2),MEM_PREDEC(sp)
-
-/* Copy the arguments to registers. */
- movel MEM_DISP(sp,28),R(res_ptr)
- movel MEM_DISP(sp,32),R(s_ptr)
- movel MEM_DISP(sp,36),R(s_size)
- movel MEM_DISP(sp,40),R(cnt)
-
- moveql #1,R(d5)
- cmpl R(d5),R(cnt)
- bne L(Lnormal)
- cmpl R(res_ptr),R(s_ptr)
- bls L(Lspecial) /* jump if res_ptr >= s_ptr */
-#if (defined (__mc68020__) || defined (__NeXT__) || defined(mc68020))
- lea MEM_INDX1(res_ptr,s_size,l,4),R(a2)
-#else /* not mc68020 */
- movel R(s_size),R(d0)
- asll #2,R(d0)
- lea MEM_INDX(res_ptr,d0,l),R(a2)
-#endif
- cmpl R(s_ptr),R(a2)
- bls L(Lspecial) /* jump if s_ptr >= res_ptr + s_size */
-
-L(Lnormal:)
- moveql #32,R(d5)
- subl R(cnt),R(d5)
- movel MEM_POSTINC(s_ptr),R(d2)
- movel R(d2),R(d0)
- lsll R(d5),R(d0) /* compute carry limb */
-
- lsrl R(cnt),R(d2)
- movel R(d2),R(d1)
- subql #1,R(s_size)
- beq L(Lend)
- lsrl #1,R(s_size)
- bcs L(L1)
- subql #1,R(s_size)
-
-L(Loop:)
- movel MEM_POSTINC(s_ptr),R(d2)
- movel R(d2),R(d3)
- lsll R(d5),R(d3)
- orl R(d3),R(d1)
- movel R(d1),MEM_POSTINC(res_ptr)
- lsrl R(cnt),R(d2)
-L(L1:)
- movel MEM_POSTINC(s_ptr),R(d1)
- movel R(d1),R(d3)
- lsll R(d5),R(d3)
- orl R(d3),R(d2)
- movel R(d2),MEM_POSTINC(res_ptr)
- lsrl R(cnt),R(d1)
-
- dbf R(s_size),L(Loop)
- subl #0x10000,R(s_size)
- bcc L(Loop)
-
-L(Lend:)
- movel R(d1),MEM(res_ptr) /* store most significant limb */
-
-/* Restore used registers from stack frame. */
- moveml MEM_POSTINC(sp),R(d2)-R(d6)/R(a2)
- rts
-
-/* We loop from most significant end of the arrays, which is only
- permissible if the source and destination don't overlap, since the
- function is documented to work for overlapping source and destination. */
-
-L(Lspecial:)
-#if (defined (__mc68020__) || defined (__NeXT__) || defined(mc68020))
- lea MEM_INDX1(s_ptr,s_size,l,4),R(s_ptr)
- lea MEM_INDX1(res_ptr,s_size,l,4),R(res_ptr)
-#else /* not mc68000 */
- movel R(s_size),R(d0)
- asll #2,R(d0)
- addl R(s_size),R(s_ptr)
- addl R(s_size),R(res_ptr)
-#endif
-
- clrl R(d0) /* initialize carry */
- eorw #1,R(s_size)
- lsrl #1,R(s_size)
- bcc L(LL1)
- subql #1,R(s_size)
-
-L(LLoop:)
- movel MEM_PREDEC(s_ptr),R(d2)
- roxrl #1,R(d2)
- movel R(d2),MEM_PREDEC(res_ptr)
-L(LL1:)
- movel MEM_PREDEC(s_ptr),R(d2)
- roxrl #1,R(d2)
- movel R(d2),MEM_PREDEC(res_ptr)
-
- dbf R(s_size),L(LLoop)
- roxrl #1,R(d0) /* save cy in msb */
- subl #0x10000,R(s_size)
- bcs L(LLend)
- addl R(d0),R(d0) /* restore cy */
- bra L(LLoop)
-
-L(LLend:)
-/* Restore used registers from stack frame. */
- moveml MEM_POSTINC(sp),R(d2)-R(d6)/R(a2)
- rts
-END(__mpn_rshift)
+++ /dev/null
-/* Copyright (C) 1991, 1992, 1995, 1997, 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <math.h>
-#include "ieee754.h"
-
-/* Return 0 if VALUE is finite or NaN, +1 if it
- is +Infinity, -1 if it is -Infinity. */
-int
-__isinfl (long double value)
-{
- union ieee854_long_double u;
-
- u.d = value;
-
- /* An IEEE 854 infinity has an exponent with the
- maximum possible value and a zero mantissa.
- In Motorola's interpretation the integer bit is ignored. */
- if ((u.ieee.exponent & 0x7fff) == 0x7fff &&
- (u.ieee.mantissa0 & 0x7fffffff) == 0 && u.ieee.mantissa1 == 0)
- return u.ieee.negative ? -1 : 1;
-
- return 0;
-}
-
-hidden_def (__isinfl)
-weak_alias (__isinfl, isinfl);
+++ /dev/null
-/* Copyright (C) 1991, 1992, 1995, 1997, 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <math.h>
-#include "ieee754.h"
-
-/* Return nonzero if VALUE is not a number. */
-int
-__isnanl (long double value)
-{
- union ieee854_long_double u;
-
- u.d = value;
-
- /* IEEE 854 NaN's have the maximum possible
- exponent and a nonzero mantissa. In Motorola's
- interpretation the integer bit is ignored. */
- return ((u.ieee.exponent & 0x7fff) == 0x7fff &&
- ((u.ieee.mantissa0 & 0x7fffffff) != 0 || u.ieee.mantissa1 != 0));
-}
-
-hidden_def (__isnanl)
-weak_alias (__isnanl, isnanl);
+++ /dev/null
-/* Copyright (C) 1991, 1992, 1994, 1997, 2001 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <setjmp.h>
-
-/* Save the current program position in ENV and return 0. */
-int
-#if defined BSD_SETJMP
-# undef setjmp
-# define savemask 1
-setjmp (jmp_buf env)
-#elif defined BSD__SETJMP
-# undef _setjmp
-# define savemask 0
-_setjmp (jmp_buf env)
-#else
-__sigsetjmp (jmp_buf env, int savemask)
-#endif
-{
- /* Save data registers D1 through D7. */
- asm volatile ("movem%.l %/d1-%/d7, %0"
- : : "m" (env[0].__jmpbuf[0].__dregs[0]));
-
- /* Save return address in place of register A0. */
- env[0].__jmpbuf[0].__aregs[0] = ((void **) &env)[-1];
-
- /* Save address registers A1 through A5. */
- asm volatile ("movem%.l %/a1-%/a5, %0"
- : : "m" (env[0].__jmpbuf[0].__aregs[1]));
-
- /* Save caller's FP, not our own. */
- env[0].__jmpbuf[0].__fp = ((void **) &env)[-2];
-
- /* Save caller's SP, not our own. */
- env[0].__jmpbuf[0].__sp = (void *) &env;
-
-#if defined __HAVE_68881__ || defined __HAVE_FPU__
- /* Save floating-point (68881) registers FP0 through FP7. */
- asm volatile ("fmovem%.x %/fp0-%/fp7, %0"
- : : "m" (env[0].__jmpbuf[0].__fpregs[0]));
-#endif
-
- /* Save the signal mask if requested. */
- return __sigjmp_save (env, savemask);
-}
-#if !defined BSD_SETJMP && !defined BSD__SETJMP
-hidden_def (__sigsetjmp)
-#endif
+++ /dev/null
-/* Copyright (C) 1999 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* This file contains a bit of information about the stack allocation
- of the processor. */
-
-#ifndef _STACKINFO_H
-#define _STACKINFO_H 1
-
-/* On m68k the stack grows down. */
-#define _STACK_GROWS_DOWN 1
-
-#endif /* stackinfo.h */
+++ /dev/null
-/* strchr (str, ch) -- Return pointer to first occurrence of CH in STR.
- For Motorola 68000.
- Copyright (C) 1999, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Schwab <schwab@gnu.org>.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-#include "asm-syntax.h"
-
- TEXT
-ENTRY(strchr)
- /* Save the callee-saved registers we use. */
- movel R(d2),MEM_PREDEC(sp)
- movel R(d3),MEM_PREDEC(sp)
-
- /* Get string pointer and character. */
- movel MEM_DISP(sp,12),R(a0)
- moveb MEM_DISP(sp,19),R(d0)
-
- /* Distribute the character to all bytes of a longword. */
- movel R(d0),R(d1)
- lsll #8,R(d1)
- moveb R(d0),R(d1)
- movel R(d1),R(d0)
- swap R(d0)
- movew R(d1),R(d0)
-
- /* First search for the character one byte at a time until the
- pointer is aligned to a longword boundary. */
- movel R(a0),R(d1)
- andw #3,R(d1)
- beq L(L1)
- moveb MEM(a0),R(d1)
- cmpb R(d0),R(d1)
- beq L(L9)
- tstb R(d1)
- beq L(L3)
- addql #1,R(a0)
-
- movel R(a0),R(d1)
- andw #3,R(d1)
- beq L(L1)
- moveb MEM(a0),R(d1)
- cmpb R(d0),R(d1)
- beq L(L9)
- tstb R(d1)
- beq L(L3)
- addql #1,R(a0)
-
- movel R(a0),R(d1)
- andw #3,R(d1)
- beq L(L1)
- moveb MEM(a0),R(d1)
- cmpb R(d0),R(d1)
- beq L(L9)
- tstb R(d1)
- beq L(L3)
- addql #1,R(a0)
-
-L(L1:)
- /* Load the magic bits. Unlike the generic implementation we can
- use the carry bit as the fourth hole. */
- movel #0xfefefeff,R(d3)
-
- /* We exit the loop if adding MAGIC_BITS to LONGWORD fails to
- change any of the hole bits of LONGWORD.
-
- 1) Is this safe? Will it catch all the zero bytes?
- Suppose there is a byte with all zeros. Any carry bits
- propagating from its left will fall into the hole at its
- least significant bit and stop. Since there will be no
- carry from its most significant bit, the LSB of the
- byte to the left will be unchanged, and the zero will be
- detected.
-
- 2) Is this worthwhile? Will it ignore everything except
- zero bytes? Suppose every byte of LONGWORD has a bit set
- somewhere. There will be a carry into bit 8. If bit 8
- is set, this will carry into bit 16. If bit 8 is clear,
- one of bits 9-15 must be set, so there will be a carry
- into bit 16. Similarly, there will be a carry into bit
- 24. If one of bits 24-31 is set, there will be a carry
- into bit 32 (=carry flag), so all of the hole bits will
- be changed.
-
- 3) But wait! Aren't we looking for C, not zero?
- Good point. So what we do is XOR LONGWORD with a longword,
- each of whose bytes is C. This turns each byte that is C
- into a zero. */
-
-L(L2:)
- /* Get the longword in question. */
- movel MEM_POSTINC(a0),R(d1)
- /* XOR with the byte we search for. */
- eorl R(d0),R(d1)
-
- /* Add the magic value. We get carry bits reported for each byte
- which is not C. */
- movel R(d3),R(d2)
- addl R(d1),R(d2)
-
- /* Check the fourth carry bit before it is clobbered by the next
- XOR. If it is not set we have a hit. */
- bcc L(L8)
-
- /* We are only interested in carry bits that change due to the
- previous add, so remove original bits. */
- eorl R(d1),R(d2)
-
- /* Now test for the other three overflow bits.
- Set all non-carry bits. */
- orl R(d3),R(d2)
- /* Add 1 to get zero if all carry bits were set. */
- addql #1,R(d2)
-
- /* If we don't get zero then at least one byte of the word equals
- C. */
- bne L(L8)
-
- /* Next look for a NUL byte.
- Restore original longword without reload. */
- eorl R(d0),R(d1)
- /* Add the magic value. We get carry bits reported for each byte
- which is not NUL. */
- movel R(d3),R(d2)
- addl R(d1),R(d2)
-
- /* Check the fourth carry bit before it is clobbered by the next
- XOR. If it is not set we have a hit, and return NULL. */
- bcc L(L3)
-
- /* We are only interested in carry bits that change due to the
- previous add, so remove original bits. */
- eorl R(d1),R(d2)
-
- /* Now test for the other three overflow bits.
- Set all non-carry bits. */
- orl R(d3),R(d2)
- /* Add 1 to get zero if all carry bits were set. */
- addql #1,R(d2)
-
- /* If we don't get zero then at least one byte of the word was NUL
- and we return NULL. Otherwise continue with the next longword. */
- bne L(L3)
-
- /* Get the longword in question. */
- movel MEM_POSTINC(a0),R(d1)
- /* XOR with the byte we search for. */
- eorl R(d0),R(d1)
-
- /* Add the magic value. We get carry bits reported for each byte
- which is not C. */
- movel R(d3),R(d2)
- addl R(d1),R(d2)
-
- /* Check the fourth carry bit before it is clobbered by the next
- XOR. If it is not set we have a hit. */
- bcc L(L8)
-
- /* We are only interested in carry bits that change due to the
- previous add, so remove original bits */
- eorl R(d1),R(d2)
-
- /* Now test for the other three overflow bits.
- Set all non-carry bits. */
- orl R(d3),R(d2)
- /* Add 1 to get zero if all carry bits were set. */
- addql #1,R(d2)
-
- /* If we don't get zero then at least one byte of the word equals
- C. */
- bne L(L8)
-
- /* Next look for a NUL byte.
- Restore original longword without reload. */
- eorl R(d0),R(d1)
- /* Add the magic value. We get carry bits reported for each byte
- which is not NUL. */
- movel R(d3),R(d2)
- addl R(d1),R(d2)
-
- /* Check the fourth carry bit before it is clobbered by the next
- XOR. If it is not set we have a hit, and return NULL. */
- bcc L(L3)
-
- /* We are only interested in carry bits that change due to the
- previous add, so remove original bits */
- eorl R(d1),R(d2)
-
- /* Now test for the other three overflow bits.
- Set all non-carry bits. */
- orl R(d3),R(d2)
- /* Add 1 to get zero if all carry bits were set. */
- addql #1,R(d2)
-
- /* If we don't get zero then at least one byte of the word was NUL
- and we return NULL. Otherwise continue with the next longword. */
- beq L(L2)
-
-L(L3:)
- /* Return NULL. */
- clrl R(d0)
- movel R(d0),R(a0)
- movel MEM_POSTINC(sp),R(d3)
- movel MEM_POSTINC(sp),R(d2)
- rts
-
-L(L8:)
- /* We have a hit. Check to see which byte it was. First
- compensate for the autoincrement in the loop. */
- subql #4,R(a0)
-
- moveb MEM(a0),R(d1)
- cmpb R(d0),R(d1)
- beq L(L9)
- tstb R(d1)
- beq L(L3)
- addql #1,R(a0)
-
- moveb MEM(a0),R(d1)
- cmpb R(d0),R(d1)
- beq L(L9)
- tstb R(d1)
- beq L(L3)
- addql #1,R(a0)
-
- moveb MEM(a0),R(d1)
- cmpb R(d0),R(d1)
- beq L(L9)
- tstb R(d1)
- beq L(L3)
- addql #1,R(a0)
-
- /* Otherwise the fourth byte must equal C. */
-L(L9:)
- movel R(a0),R(d0)
- movel MEM_POSTINC(sp),R(d3)
- movel MEM_POSTINC(sp),R(d2)
- rts
-END(strchr)
-
-weak_alias (strchr, index)
-libc_hidden_builtin_def (strchr)
+++ /dev/null
-/* strchrnul (str, ch) -- Return pointer to first occurrence of CH in STR
- or the final NUL byte.
- For Motorola 68000.
- Copyright (C) 1999 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Schwab <schwab@gnu.org>.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-#include "asm-syntax.h"
-
- TEXT
-ENTRY(__strchrnul)
- /* Save the callee-saved registers we use. */
- movel R(d2),MEM_PREDEC(sp)
- movel R(d3),MEM_PREDEC(sp)
-
- /* Get string pointer and character. */
- movel MEM_DISP(sp,12),R(a0)
- moveb MEM_DISP(sp,19),R(d0)
-
- /* Distribute the character to all bytes of a longword. */
- movel R(d0),R(d1)
- lsll #8,R(d1)
- moveb R(d0),R(d1)
- movel R(d1),R(d0)
- swap R(d0)
- movew R(d1),R(d0)
-
- /* First search for the character one byte at a time until the
- pointer is aligned to a longword boundary. */
- movel R(a0),R(d1)
- andw #3,R(d1)
- beq L(L1)
- moveb MEM(a0),R(d1)
- cmpb R(d0),R(d1)
- beq L(L9)
- tstb R(d1)
- beq L(L9)
- addql #1,R(a0)
-
- movel R(a0),R(d1)
- andw #3,R(d1)
- beq L(L1)
- moveb MEM(a0),R(d1)
- cmpb R(d0),R(d1)
- beq L(L9)
- tstb R(d1)
- beq L(L9)
- addql #1,R(a0)
-
- movel R(a0),R(d1)
- andw #3,R(d1)
- beq L(L1)
- moveb MEM(a0),R(d1)
- cmpb R(d0),R(d1)
- beq L(L9)
- tstb R(d1)
- beq L(L9)
- addql #1,R(a0)
-
-L(L1:)
- /* Load the magic bits. Unlike the generic implementation we can
- use the carry bit as the fourth hole. */
- movel #0xfefefeff,R(d3)
-
- /* We exit the loop if adding MAGIC_BITS to LONGWORD fails to
- change any of the hole bits of LONGWORD.
-
- 1) Is this safe? Will it catch all the zero bytes?
- Suppose there is a byte with all zeros. Any carry bits
- propagating from its left will fall into the hole at its
- least significant bit and stop. Since there will be no
- carry from its most significant bit, the LSB of the
- byte to the left will be unchanged, and the zero will be
- detected.
-
- 2) Is this worthwhile? Will it ignore everything except
- zero bytes? Suppose every byte of LONGWORD has a bit set
- somewhere. There will be a carry into bit 8. If bit 8
- is set, this will carry into bit 16. If bit 8 is clear,
- one of bits 9-15 must be set, so there will be a carry
- into bit 16. Similarly, there will be a carry into bit
- 24. If one of bits 24-31 is set, there will be a carry
- into bit 32 (=carry flag), so all of the hole bits will
- be changed.
-
- 3) But wait! Aren't we looking for C, not zero?
- Good point. So what we do is XOR LONGWORD with a longword,
- each of whose bytes is C. This turns each byte that is C
- into a zero. */
-
-L(L2:)
- /* Get the longword in question. */
- movel MEM_POSTINC(a0),R(d1)
- /* XOR with the byte we search for. */
- eorl R(d0),R(d1)
-
- /* Add the magic value. We get carry bits reported for each byte
- which is not C. */
- movel R(d3),R(d2)
- addl R(d1),R(d2)
-
- /* Check the fourth carry bit before it is clobbered by the next
- XOR. If it is not set we have a hit. */
- bcc L(L8)
-
- /* We are only interested in carry bits that change due to the
- previous add, so remove original bits. */
- eorl R(d1),R(d2)
-
- /* Now test for the other three overflow bits.
- Set all non-carry bits. */
- orl R(d3),R(d2)
- /* Add 1 to get zero if all carry bits were set. */
- addql #1,R(d2)
-
- /* If we don't get zero then at least one byte of the word equals
- C. */
- bne L(L8)
-
- /* Next look for a NUL byte.
- Restore original longword without reload. */
- eorl R(d0),R(d1)
- /* Add the magic value. We get carry bits reported for each byte
- which is not NUL. */
- movel R(d3),R(d2)
- addl R(d1),R(d2)
-
- /* Check the fourth carry bit before it is clobbered by the next
- XOR. If it is not set we have a hit. */
- bcc L(L8)
-
- /* We are only interested in carry bits that change due to the
- previous add, so remove original bits. */
- eorl R(d1),R(d2)
-
- /* Now test for the other three overflow bits.
- Set all non-carry bits. */
- orl R(d3),R(d2)
- /* Add 1 to get zero if all carry bits were set. */
- addql #1,R(d2)
-
- /* If we don't get zero then at least one byte of the word was
- NUL. Otherwise continue with the next longword. */
- bne L(L8)
-
- /* Get the longword in question. */
- movel MEM_POSTINC(a0),R(d1)
- /* XOR with the byte we search for. */
- eorl R(d0),R(d1)
-
- /* Add the magic value. We get carry bits reported for each byte
- which is not C. */
- movel R(d3),R(d2)
- addl R(d1),R(d2)
-
- /* Check the fourth carry bit before it is clobbered by the next
- XOR. If it is not set we have a hit. */
- bcc L(L8)
-
- /* We are only interested in carry bits that change due to the
- previous add, so remove original bits */
- eorl R(d1),R(d2)
-
- /* Now test for the other three overflow bits.
- Set all non-carry bits. */
- orl R(d3),R(d2)
- /* Add 1 to get zero if all carry bits were set. */
- addql #1,R(d2)
-
- /* If we don't get zero then at least one byte of the word equals
- C. */
- bne L(L8)
-
- /* Next look for a NUL byte.
- Restore original longword without reload. */
- eorl R(d0),R(d1)
- /* Add the magic value. We get carry bits reported for each byte
- which is not NUL. */
- movel R(d3),R(d2)
- addl R(d1),R(d2)
-
- /* Check the fourth carry bit before it is clobbered by the next
- XOR. If it is not set we have a hit. */
- bcc L(L8)
-
- /* We are only interested in carry bits that change due to the
- previous add, so remove original bits */
- eorl R(d1),R(d2)
-
- /* Now test for the other three overflow bits.
- Set all non-carry bits. */
- orl R(d3),R(d2)
- /* Add 1 to get zero if all carry bits were set. */
- addql #1,R(d2)
-
- /* If we don't get zero then at least one byte of the word was
- NUL. Otherwise continue with the next longword. */
- beq L(L2)
-
-L(L8:)
- /* We have a hit. Check to see which byte it was. First
- compensate for the autoincrement in the loop. */
- subql #4,R(a0)
-
- moveb MEM(a0),R(d1)
- cmpb R(d0),R(d1)
- beq L(L9)
- tstb R(d1)
- beq L(L9)
- addql #1,R(a0)
-
- moveb MEM(a0),R(d1)
- cmpb R(d0),R(d1)
- beq L(L9)
- tstb R(d1)
- beq L(L9)
- addql #1,R(a0)
-
- moveb MEM(a0),R(d1)
- cmpb R(d0),R(d1)
- beq L(L9)
- tstb R(d1)
- beq L(L9)
- addql #1,R(a0)
-
- /* Otherwise the fourth byte must equal C or be NUL. */
-L(L9:)
- movel R(a0),R(d0)
- movel MEM_POSTINC(sp),R(d3)
- movel MEM_POSTINC(sp),R(d2)
- rts
-END(__strchrnul)
-
-weak_alias (__strchrnul, strchrnul)
+++ /dev/null
-#define DENORM_EXP (MIN_EXP - 1)
-#include <sysdeps/ieee754/ldbl-96/strtold_l.c>
+++ /dev/null
-/* mc68020 __mpn_sub_n -- Subtract two limb vectors of the same length > 0 and
- store difference in a third limb vector.
-
-Copyright (C) 1992, 1994, 1996, 1998 Free Software Foundation, Inc.
-
-This file is part of the GNU MP Library.
-
-The GNU MP Library is free software; you can redistribute it and/or modify
-it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or (at your
-option) any later version.
-
-The GNU MP Library is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
-License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with the GNU MP Library; see the file COPYING.LIB. If not, write to
-the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-MA 02111-1307, USA. */
-
-/*
- INPUT PARAMETERS
- res_ptr (sp + 4)
- s1_ptr (sp + 8)
- s2_ptr (sp + 16)
- size (sp + 12)
-*/
-
-#include "sysdep.h"
-#include "asm-syntax.h"
-
- TEXT
-ENTRY(__mpn_sub_n)
-/* Save used registers on the stack. */
- movel R(d2),MEM_PREDEC(sp)
- movel R(a2),MEM_PREDEC(sp)
-
-/* Copy the arguments to registers. Better use movem? */
- movel MEM_DISP(sp,12),R(a2)
- movel MEM_DISP(sp,16),R(a0)
- movel MEM_DISP(sp,20),R(a1)
- movel MEM_DISP(sp,24),R(d2)
-
- eorw #1,R(d2)
- lsrl #1,R(d2)
- bcc L(L1)
- subql #1,R(d2) /* clears cy as side effect */
-
-L(Loop:)
- movel MEM_POSTINC(a0),R(d0)
- movel MEM_POSTINC(a1),R(d1)
- subxl R(d1),R(d0)
- movel R(d0),MEM_POSTINC(a2)
-L(L1:) movel MEM_POSTINC(a0),R(d0)
- movel MEM_POSTINC(a1),R(d1)
- subxl R(d1),R(d0)
- movel R(d0),MEM_POSTINC(a2)
-
- dbf R(d2),L(Loop) /* loop until 16 lsb of %4 == -1 */
- subxl R(d0),R(d0) /* d0 <= -cy; save cy as 0 or -1 in d0 */
- subl #0x10000,R(d2)
- bcs L(L2)
- addl R(d0),R(d0) /* restore cy */
- bra L(Loop)
-
-L(L2:)
- negl R(d0)
-
-/* Restore used registers from stack frame. */
- movel MEM_POSTINC(sp),R(a2)
- movel MEM_POSTINC(sp),R(d2)
-
- rts
-END(__mpn_sub_n)
+++ /dev/null
-/* Copyright (C) 1997, 1999 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* System V/m68k ABI compliant context switching support. */
-
-#ifndef _SYS_UCONTEXT_H
-#define _SYS_UCONTEXT_H 1
-
-#include <features.h>
-#include <signal.h>
-
-/* Type for general register. */
-typedef int greg_t;
-
-/* Number of general registers. */
-#define NGREG 18
-
-/* Container for all general registers. */
-typedef greg_t gregset_t[NGREG];
-
-/* Number of each register is the `gregset_t' array. */
-enum
-{
- R_D0 = 0,
-#define R_D0 R_D0
- R_D1 = 1,
-#define R_D1 R_D1
- R_D2 = 2,
-#define R_D2 R_D2
- R_D3 = 3,
-#define R_D3 R_D3
- R_D4 = 4,
-#define R_D4 R_D4
- R_D5 = 5,
-#define R_D5 R_D5
- R_D6 = 6,
-#define R_D6 R_D6
- R_D7 = 7,
-#define R_D7 R_D7
- R_A0 = 8,
-#define R_A0 R_A0
- R_A1 = 9,
-#define R_A1 R_A1
- R_A2 = 10,
-#define R_A2 R_A2
- R_A3 = 11,
-#define R_A3 R_A3
- R_A4 = 12,
-#define R_A4 R_A4
- R_A5 = 13,
-#define R_A5 R_A5
- R_A6 = 14,
-#define R_A6 R_A6
- R_A7 = 15,
-#define R_A7 R_A7
- R_SP = 15,
-#define R_SP R_SP
- R_PC = 16,
-#define R_PC R_PC
- R_PS = 17
-#define R_PS R_PS
-};
-
-/* Structure to describe FPU registers. */
-typedef struct fpregset
-{
- int f_pcr;
- int f_psr;
- int f_fpiaddr;
- int f_fpregs[8][3];
-} fpregset_t;
-
-/* Context to describe whole processor state. */
-typedef struct
-{
- int version;
- gregset_t gregs;
-} mcontext_t;
-
-#define MCONTEXT_VERSION 1
-
-/* Userlevel context. */
-typedef struct ucontext
-{
- unsigned long int uc_flags;
- struct ucontext *uc_link;
- __sigset_t uc_sigmask;
- stack_t uc_stack;
- mcontext_t uc_mcontext;
- long int uc_filler[201];
-} ucontext_t;
-
-#endif /* sys/ucontext.h */
+++ /dev/null
-/* Assembler macros for m68k.
- Copyright (C) 1998, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdeps/generic/sysdep.h>
-
-#ifdef __ASSEMBLER__
-
-/* Syntactic details of assembler. */
-
-# ifdef HAVE_ELF
-
-/* ELF uses byte-counts for .align, most others use log2 of count of bytes. */
-# define ALIGNARG(log2) 1<<log2
-/* For ELF we need the `.type' directive to make shared libs work right. */
-# define ASM_TYPE_DIRECTIVE(name,typearg) .type name,typearg
-# define ASM_SIZE_DIRECTIVE(name) .size name,.-name
-
-/* In ELF C symbols are asm symbols. */
-# undef NO_UNDERSCORES
-# define NO_UNDERSCORES
-
-# else
-
-# define ALIGNARG(log2) log2
-# define ASM_TYPE_DIRECTIVE(name,type) /* Nothing is specified. */
-# define ASM_SIZE_DIRECTIVE(name) /* Nothing is specified. */
-
-# endif
-
-
-/* Define an entry point visible from C.
-
- There is currently a bug in gdb which prevents us from specifying
- incomplete stabs information. Fake some entries here which specify
- the current source file. */
-# define ENTRY(name) \
- .globl C_SYMBOL_NAME(name); \
- ASM_TYPE_DIRECTIVE (C_SYMBOL_NAME(name),@function); \
- .align ALIGNARG(2); \
- C_LABEL(name) \
- CALL_MCOUNT
-
-# undef END
-# define END(name) ASM_SIZE_DIRECTIVE(name)
-
-
-/* If compiled for profiling, call `_mcount' at the start of each function. */
-# ifdef PROF
-/* The mcount code relies on a normal frame pointer being on the stack
- to locate our caller, so push one just for its benefit. */
-# define CALL_MCOUNT \
- move.l %fp, -(%sp); move.l %sp, %fp; \
- jbsr JUMPTARGET (mcount); \
- move.l (%sp)+, %fp;
-# else
-# define CALL_MCOUNT /* Do nothing. */
-# endif
-
-# ifdef NO_UNDERSCORES
-/* Since C identifiers are not normally prefixed with an underscore
- on this system, the asm identifier `syscall_error' intrudes on the
- C name space. Make sure we use an innocuous name. */
-# define syscall_error __syscall_error
-# define mcount _mcount
-# endif
-
-# define PSEUDO(name, syscall_name, args) \
- .globl syscall_error; \
- ENTRY (name) \
- DO_CALL (syscall_name, args); \
- jcc JUMPTARGET(syscall_error)
-
-# undef PSEUDO_END
-# define PSEUDO_END(name) \
- END (name)
-
-# undef JUMPTARGET
-# ifdef PIC
-# define JUMPTARGET(name) name##@PLTPC
-# else
-# define JUMPTARGET(name) name
-# endif
-
-#endif /* __ASSEMBLER__ */
-mach
+# This file says that the mach subdirectory should appear before all others.
+# The mach and hurd subdirectories have many generated header files which
+# much of the rest of the library depends on, so it is best to build them
+# first (and mach before hurd, at that). The before-compile additions in
+# sysdeps/{mach,hurd}/Makefile should make it reliably work for these files
+# not to exist when making in other directories, but it will be slower that
+# way with more somewhat expensive `make' invocations.
+
+first mach
+++ /dev/null
-/* Machine-specific definition for spin locks. HPPA version.
- Copyright (C) 1995, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _MACHINE_LOCK_H
-#define _MACHINE_LOCK_H
-
-/* The type of a spin lock variable. */
-
-typedef __volatile int __spin_lock_t __attribute__ ((__aligned__ (16)));
-
-/* Value to initialize `__spin_lock_t' variables to. */
-
-#define __SPIN_LOCK_INITIALIZER -1
-
-
-#ifndef _EXTERN_INLINE
-#define _EXTERN_INLINE extern __inline
-#endif
-
-/* Unlock LOCK. */
-
-_EXTERN_INLINE void
-__spin_unlock (__spin_lock_t *__lock)
-{
- *__lock = -1;
-}
-
-/* Try to lock LOCK; return nonzero if we locked it, zero if another has. */
-
-_EXTERN_INLINE int
-__spin_try_lock (__spin_lock_t *__lock)
-{
- register int __result;
- __asm__ __volatile__ ("ldcws %0, %1" : "=m" (*__lock), "=r" (__result));
- return __result != 0;
-}
-
-/* Return nonzero if LOCK is locked. */
-
-_EXTERN_INLINE int
-__spin_lock_locked (__spin_lock_t *__lock)
-{
- return *__lock == 0;
-}
-
-
-#endif /* machine-lock.h */
-/* Return current rounding direction.
- Copyright (C) 2000 Free Software Foundation, Inc.
+/* Access to extended attributes on files. Hurd version.
+ Copyright (C) 2004 Free Software Foundation, Inc.
This file is part of the GNU C Library.
- Contributed by David Huggins-Daines <dhd@debian.org>, 2000
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
-#include <fenv.h>
+#include <errno.h>
+#include <sys/xattr.h>
+#include <hurd.h>
+#include <hurd/xattr.h>
+#include <hurd/fd.h>
-int
-fegetround (void)
+ssize_t
+fgetxattr (int fd, const char *name, void *value, size_t size)
{
- unsigned int sw[2];
+ error_t err;
- /* Get the current status word. */
- __asm__ ("fstd %%fr0,0(%1)" : "=m" (*sw) : "r" (sw));
+ err = HURD_DPORT_USE (fd, _hurd_xattr_get (port, name, value, &size));
- return sw[0] & FE_DOWNWARD;
+ return err ? __hurd_dfail (fd, err) : size;
}
-/* Test exception in current environment.
- Copyright (C) 2000 Free Software Foundation, Inc.
+/* Access to extended attributes on files. Hurd version.
+ Copyright (C) 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
- Contributed by David Huggins-Daines <dhd@debian.org>, 2000
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
-#include <fenv.h>
+#include <errno.h>
+#include <sys/xattr.h>
+#include <hurd.h>
+#include <hurd/xattr.h>
+#include <hurd/fd.h>
-int
-fetestexcept (int excepts)
+ssize_t
+flistxattr (int fd, char *list, size_t size)
{
- unsigned int sw[2];
+ error_t err;
- /* Get the current status word. */
- __asm__ ("fstd %%fr0,0(%1)" : "=m" (*sw) : "r" (sw));
+ err = HURD_DPORT_USE (fd, _hurd_xattr_list (port, list, &size));
- return (sw[0] >> 27) & excepts & FE_ALL_EXCEPT;
+ return err ? __hurd_dfail (fd, err) : size;
}
-/* Get enabled floating-point exceptions.
- Copyright (C) 2000 Free Software Foundation, Inc.
+/* Access to extended attributes on files. Hurd version.
+ Copyright (C) 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
- Contributed by Andreas Schwab <schwab@suse.de>, 2000.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
-#include <fenv.h>
+#include <errno.h>
+#include <sys/xattr.h>
+#include <hurd.h>
+#include <hurd/xattr.h>
+#include <hurd/fd.h>
int
-fegetexcept (void)
+fremovexattr (int fd, const char *name)
{
- unsigned int exc;
+ error_t err;
- /* Get the current control register contents. */
- __asm__ ("fmove%.l %!,%0" : "=dm" (exc));
+ err = HURD_DPORT_USE (fd, _hurd_xattr_remove (port, name));
- return (exc >> 6) & FE_ALL_EXCEPT;
+ return err ? __hurd_dfail (fd, err) : 0;
}
-/* Examine __jmp_buf for unwinding frames. HPPA version.
+/* Access to extended attributes on files. Hurd version.
Copyright (C) 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
-#include <setjmp.h>
-#include <jmpbuf-offsets.h>
+#include <errno.h>
+#include <sys/xattr.h>
+#include <hurd.h>
+#include <hurd/xattr.h>
+#include <hurd/fd.h>
-/* Test if longjmp to JMPBUF would unwind the frame containing a local
- variable at ADDRESS. */
-#define _JMPBUF_UNWINDS(_jmpbuf, _address, _demangle) \
- ((void *) (_address) > \
- (void *) _demangle ((((unsigned long *) _jmpbuf)[JB_SP])))
+ssize_t
+fsetxattr (int fd, const char *name, const void *value, size_t size, int flags)
+{
+ error_t err;
+
+ err = HURD_DPORT_USE (fd, _hurd_xattr_set (port, name, value, size, flags));
+
+ return err ? __hurd_dfail (fd, err) : 0;
+}
-/* getresgid -- fetch effective group ID, real group ID, and saved-set group ID
- Copyright (C) 2002 Free Software Foundation, Inc.
+/* getresgid -- fetch real group ID, effective group ID, and saved-set group ID
+ Copyright (C) 2002, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
#include <hurd.h>
#include <hurd/id.h>
-/* Fetch the effective group ID, real group ID, and saved-set group ID,
+/* Fetch the real group ID, effective group ID, and saved-set group ID,
of the calling process. */
int
-__getresgid (gid_t *egid, gid_t *rgid, gid_t *sgid)
+__getresgid (gid_t *rgid, gid_t *egid, gid_t *sgid)
{
error_t err;
- gid_t eff, real, saved;
+ gid_t real, eff, saved;
HURD_CRITICAL_BEGIN;
__mutex_lock (&_hurd_id.lock);
else
{
real = _hurd_id.aux.gids[0];
- saved = _hurd_id.aux.ngids < 2 ? real :_hurd_id.aux.gids[1];
eff = _hurd_id.gen.ngids < 1 ? real : _hurd_id.gen.gids[0];
+ saved = _hurd_id.aux.ngids < 2 ? real : _hurd_id.aux.gids[1];
}
}
if (err)
return __hurd_fail (err);
- *egid = eff;
*rgid = real;
+ *egid = eff;
*sgid = saved;
return 0;
}
-/* getresuid -- fetch effective user ID, real user ID, and saved-set user ID
- Copyright (C) 2002 Free Software Foundation, Inc.
+/* getresuid -- fetch real user ID, effective user ID, and saved-set user ID
+ Copyright (C) 2002, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
#include <hurd.h>
#include <hurd/id.h>
-/* Fetch the effective user ID, real user ID, and saved-set user ID,
+/* Fetch the real user ID, effective user ID, and saved-set user ID,
of the calling process. */
int
-__getresuid (uid_t *euid, uid_t *ruid, uid_t *suid)
+__getresuid (uid_t *ruid, uid_t *euid, uid_t *suid)
{
error_t err;
- uid_t eff, real, saved;
+ uid_t real, eff, saved;
HURD_CRITICAL_BEGIN;
__mutex_lock (&_hurd_id.lock);
else
{
real = _hurd_id.aux.uids[0];
- saved = _hurd_id.aux.nuids < 2 ? real :_hurd_id.aux.uids[1];
eff = _hurd_id.gen.nuids < 1 ? real : _hurd_id.gen.uids[0];
+ saved = _hurd_id.aux.nuids < 2 ? real : _hurd_id.aux.uids[1];
}
}
if (err)
return __hurd_fail (err);
- *euid = eff;
*ruid = real;
+ *euid = eff;
*suid = saved;
return 0;
}
error_t err;
pid_t sid;
+ if (pid == 0)
+ pid = _hurd_pid;
+
err = __USEPORT (PROC, __proc_getsid (port, pid, &sid));
if (err)
return (pid_t) __hurd_fail (err);
-/* Copyright (C) 1997, 1998, 2000, 2003 Free Software Foundation, Inc.
+/* Access to extended attributes on files. Hurd version.
+ Copyright (C) 2004 Free Software Foundation, Inc.
This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
02111-1307 USA. */
#include <errno.h>
-#include <sys/ustat.h>
-#include <sys/sysmacros.h>
+#include <sys/xattr.h>
+#include <hurd.h>
+#include <hurd/xattr.h>
-#include <sysdep.h>
-#include <sys/syscall.h>
-#include <bp-checks.h>
-
-int
-ustat (dev_t dev, struct ustat *ubuf)
+ssize_t
+getxattr (const char *path, const char *name, void *value, size_t size)
{
- unsigned long k_dev;
-
- /* We must convert the value to dev_t type used by the kernel. */
- k_dev = ((major (dev) & 0xff) << 8) | (minor (dev) & 0xff);
-
- return INLINE_SYSCALL (ustat, 2, k_dev, CHECK_1 (ubuf));
+ error_t err;
+ file_t port = __file_name_lookup (path, 0, 0);
+ if (port == MACH_PORT_NULL)
+ return -1;
+ err = _hurd_xattr_get (port, name, value, &size);
+ __mach_port_deallocate (__mach_task_self (), port);
+ return err ? __hurd_fail (err) : size;
}
+++ /dev/null
-/* Machine-dependent signal context structure for GNU Hurd. HPPA version.
- Copyright (C) 1995,97,2001 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#if !defined _SIGNAL_H && !defined _SYS_UCONTEXT_H
-# error "Never use <bits/sigcontext.h> directly; include <signal.h> instead."
-#endif
-
-#ifndef sc_parisc_thread_state
-
-/* Signal handlers are actually called:
- void handler (int sig, int code, struct sigcontext *scp); */
-
-/* State of this thread when the signal was taken. */
-struct sigcontext
- {
- /* These first members are machine-independent. */
-
- int sc_onstack; /* Nonzero if running on sigstack. */
- __sigset_t sc_mask; /* Blocked signals to restore. */
-
- /* MiG reply port this thread is using. */
- unsigned int sc_reply_port;
-
- /* Port this thread is doing an interruptible RPC on. */
- unsigned int sc_intr_port;
-
- /* Error code associated with this signal (interpreted as `error_t'). */
- int sc_error;
-
- /* All following members are machine-dependent. The rest of this
- structure is written to be laid out identically to a `struct
- parisc_thread_state'. trampoline.c knows this, so it must be
- changed if this changes. */
-
-#define sc_parisc_thread_state sc_flags /* Beginning of correspondence. */
- /* "General" registers $1..$31. */
- unsigned int sc_regs[31];
-
- /* Control registers. */
- unsigned int sc_cr11; /* sar */
- /* These four registers make up the PC. */
- unsigned int iioq_head;
- unsigned int iisq_head;
- unsigned int iioq_tail;
- unsigned int iisq_tail;
- unsigned int sc_cr15;
- unsigned int sc_cr19;
- unsigned int sc_cr20;
- unsigned int sc_cr21;
- unsigned int sc_cr22; /* ipsw */
- unsigned int sc_bsd_goto; /* unused */
- unsigned int sc_sr4;
- unsigned int sc_sr0;
- unsigned int sc_sr1;
- unsigned int sc_sr2;
- unsigned int sc_sr3;
- unsigned int sc_sr5;
- unsigned int sc_sr6;
- unsigned int sc_sr7;
- unsigned int sc_cr0;
- unsigned int sc_cr8;
- unsigned int sc_cr9;
- unsigned int sc_cr10; /* unused */
- unsigned int sc_cr12;
- unsigned int sc_cr13;
- unsigned int sc_cr24; /* unused */
- unsigned int sc_cr25; /* unused */
- unsigned int sc_cr26; /* unused */
- unsigned sc_mpsfu_high; /* unused */
- unsigned sc_mpsfu_low; /* unused */
- unsigned sc_mpsfu_ovflo; /* unused */
- int sc_pad;
-
- /* Floating point registers $f0..$f31. */
- double sc_fpregs[32];
- };
-
-#endif /* sc_parisc_thread_state */
+++ /dev/null
-/* Set thread_state for sighandler, and sigcontext to recover. HPPA version.
- Copyright (C) 1995, 1997, 1998, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <hurd/signal.h>
-#include <thread_state.h>
-#include <assert.h>
-#include <errno.h>
-#include "hurdfault.h"
-
-
-struct mach_msg_trap_regargs
- {
- /* These first four arguments are in registers 26..23. */
- mach_msg_size_t rcv_size; /* arg3 */
- mach_msg_size_t send_size; /* arg2 */
- mach_msg_option_t option; /* arg1 */
- mach_msg_header_t *msg; /* arg0 */
- };
-
-struct sigcontext *
-_hurd_setup_sighandler (struct hurd_sigstate *ss, __sighandler_t handler,
- int signo, long int sigcode,
- volatile int rpc_wait,
- struct machine_thread_all_state *state)
-{
- __label__ trampoline, rpc_wait_trampoline;
- void *volatile sigsp;
- struct sigcontext *scp;
-
- if (ss->context)
- {
- /* We have a previous sigcontext that sigreturn was about
- to restore when another signal arrived. We will just base
- our setup on that. */
- if (_hurdsig_catch_fault (SIGSEGV))
- assert (_hurdsig_fault_sigcode >= (long int) ss->context &&
- _hurdsig_fault_sigcode < (long int) (ss->context + 1));
- else
- {
- memcpy (&state->basic, &ss->context->sc_parisc_thread_state,
- sizeof (state->basic));
- state->set = (1 << PARISC_THREAD_STATE);
- assert (! rpc_wait);
- /* The intr_port slot was cleared before sigreturn sent us the
- sig_post that made us notice this pending signal, so
- _hurd_internal_post_signal wouldn't do interrupt_operation.
- After we return, our caller will set SCP->sc_intr_port (in the
- new context) from SS->intr_port and clear SS->intr_port. Now
- that we are restoring this old context recorded by sigreturn,
- we want to restore its intr_port too; so store it in
- SS->intr_port now, so it will end up in SCP->sc_intr_port
- later. */
- ss->intr_port = ss->context->sc_intr_port;
- }
- /* If the sigreturn context was bogus, just ignore it. */
- ss->context = NULL;
- }
- else if (! machine_get_basic_state (ss->thread, state))
- return NULL;
-
- if ((ss->actions[signo].sa_flags & SA_ONSTACK) &&
- !(ss->sigaltstack.ss_flags & (SS_DISABLE|SS_ONSTACK)))
- {
- sigsp = ss->sigaltstack.ss_sp + ss->sigaltstack.ss_size;
- ss->sigaltstack.ss_flags |= SS_ONSTACK;
- /* XXX need to set up base of new stack for
- per-thread variables, cthreads. */
- }
- else
- sigsp = (char *) state->basic.uesp;
-
- /* Push the signal context on the stack. */
- sigsp -= sizeof (*scp);
- scp = sigsp;
-
- if (_hurdsig_catch_fault (SIGSEGV))
- {
- assert (_hurdsig_fault_sigcode >= (long int) scp &&
- _hurdsig_fault_sigcode <= (long int) (scp + 1));
- /* We got a fault trying to write the stack frame.
- We cannot set up the signal handler.
- Returning NULL tells our caller, who will nuke us with a SIGILL. */
- return NULL;
- }
- else
- {
- int ok;
-
- /* Set up the sigcontext from the current state of the thread. */
-
- scp->sc_onstack = ss->sigaltstack.ss_flags & SS_ONSTACK ? 1 : 0;
-
- /* struct sigcontext is laid out so that starting at sc_regs mimics a
- struct parisc_thread_state. */
- memcpy (&scp->sc_parisc_thread_state,
- &state->basic, sizeof (state->basic));
-
- _hurdsig_end_catch_fault ();
-
- if (! ok)
- return NULL;
- }
-
- /* Modify the thread state to call the trampoline code on the new stack. */
- if (rpc_wait)
- {
- /* The signalee thread was blocked in a mach_msg_trap system call,
- still waiting for a reply. We will have it run the special
- trampoline code which retries the message receive before running
- the signal handler.
-
- To do this we change the OPTION argument on its stack to enable only
- message reception, since the request message has already been
- sent. */
-
- struct mach_msg_trap_regargs *args = (void *) &state->basic.r23;
-
- if (_hurdsig_catch_fault (SIGSEGV))
- {
- assert (_hurdsig_fault_sigcode >= (long int) args &&
- _hurdsig_fault_sigcode < (long int) (args + 1));
- /* Faulted accessing ARGS. Bomb. */
- return NULL;
- }
-
- assert (args->option & MACH_RCV_MSG);
- /* Disable the message-send, since it has already completed. The
- calls we retry need only wait to receive the reply message. */
- args->option &= ~MACH_SEND_MSG;
-
- /* Limit the time to receive the reply message, in case the server
- claimed that `interrupt_operation' succeeded but in fact the RPC
- is hung. */
- args->option |= MACH_RCV_TIMEOUT;
- args->timeout = _hurd_interrupted_rpc_timeout;
-
- _hurdsig_end_catch_fault ();
-
- MACHINE_THREAD_STATE_SET_PC (&state->basic, &&rpc_wait_trampoline);
- /* The reply-receiving trampoline code runs initially on the original
- user stack. We pass it the signal stack pointer in %r5. */
- state->basic.r5 = (int) sigsp;
- /* After doing the message receive, the trampoline code will need to
- update the %r28 value to be restored by sigreturn. To simplify
- the assembly code, we pass the address of its slot in SCP to the
- trampoline code in %r4. */
- state->basic.r4 = (unsigned int) &scp->sc_regs[27];
- /* Set up the arguments for the handler function in callee-saved
- registers that we will move to the argument registers after
- mach_msg_trap returns. */
- state->basic.r6 = signo;
- state->basic.r7 = sigcode;
- state->basic.r8 = (unsigned int) scp;
- }
- else
- {
- MACHINE_THREAD_STATE_SET_PC (&state->basic, &&trampoline);
- state->basic.r20 = (unsigned int) sigsp;
- /* Set up the arguments for the handler function. */
- state->basic.r26 = signo;
- state->basic.r25 = sigcode;
- state->basic.r24 = (unsigned int) scp;
- }
-
- /* We pass the handler function to the trampoline code in %r9. */
- state->basic.r9 = (unsigned int) handler;
- /* For convenience, we pass the address of __sigreturn in %r10. */
- state->basic.r10 = (unsigned int) &__sigreturn;
- /* The extra copy of SCP for the __sigreturn arg goes in %r8. */
- state->basic.r10 = (unsigned int) scp;
-
- return scp;
-
- /* The trampoline code follows. This is not actually executed as part of
- this function, it is just convenient to write it that way. */
-
- rpc_wait_trampoline:
- /* This is the entry point when we have an RPC reply message to receive
- before running the handler. The MACH_MSG_SEND bit has already been
- cleared in the OPTION argument on our stack. The interrupted user
- stack pointer has not been changed, so the system call can find its
- arguments; the signal stack pointer is in %ebx. For our convenience,
- %ecx points to the sc_eax member of the sigcontext. */
- asm volatile
- (/* Retry the interrupted mach_msg system call. */
- "ldil L%0xC0000000,%r1\nble 4(%sr7,%r1)\n"
- "ldi -25, %r22\n" /* mach_msg_trap */
- /* When the sigcontext was saved, %r28 was MACH_RCV_INTERRUPTED. But
- now the message receive has completed and the original caller of
- the RPC (i.e. the code running when the signal arrived) needs to
- see the final return value of the message receive in %r28. So
- store the new %r28 value into the sc_regs[27] member of the sigcontext
- (whose address is in %r4 to make this code simpler). */
- "stw (%r4), %r28\n"
- /* Switch to the signal stack. */
- "copy %r5, %r30\n"
- /* Copy the handler arguments to the argument registers. */
- "copy %r6, %r26\n"
- "copy %r7, %r25\n"
- "copy %r8, %r24\n"
- );
-
- trampoline:
- /* Entry point for running the handler normally. The arguments to the
- handler function are already in the argument registers. */
- asm volatile
- ("bv (%r9); nop" /* Call the handler function. */
- "bv (%r10)\n" /* Call __sigreturn (SCP); never returns. */
- "copy %r8, %r26" /* Set up arg in delay slot. */
- : : "i" (&__sigreturn));
-
- /* NOTREACHED */
- return NULL;
-}
-/* Copyright (C) 1994, 1997 Free Software Foundation, Inc.
+/* Access to extended attributes on files. Hurd version.
+ Copyright (C) 2004 Free Software Foundation, Inc.
This file is part of the GNU C Library.
- Contributed by Joel Sherrill (jsherril@redstone-emh2.army.mil),
- On-Line Applications Research Corporation.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
-#include <standalone.h>
+#include <errno.h>
+#include <sys/xattr.h>
+#include <hurd.h>
+#include <hurd/xattr.h>
+#include <fcntl.h>
-/* This file is only required when a "bare" board is configured. */
-
-/* _Board_Initialize
-
-This routine normally performs board specific initialization. */
-
-void
-_Board_Initialize ()
+ssize_t
+lgetxattr (const char *path, const char *name, void *value, size_t size)
{
+ error_t err;
+ file_t port = __file_name_lookup (path, O_NOLINK, 0);
+ if (port == MACH_PORT_NULL)
+ return -1;
+ err = _hurd_xattr_get (port, name, value, &size);
+ __mach_port_deallocate (__mach_task_self (), port);
+ return err ? __hurd_fail (err) : size;
}
-/* Thread-local storage handling in the ELF dynamic linker. MIPS version.
+/* Access to extended attributes on files. Hurd version.
Copyright (C) 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
-#include <csu/libc-tls.c>
-#include <dl-tls.h>
+#include <errno.h>
+#include <sys/xattr.h>
+#include <hurd.h>
+#include <hurd/xattr.h>
-#if USE_TLS
-
-/* On MIPS, linker optimizations are not required, so __tls_get_addr
- can be called even in statically linked binaries. In this case module
- must be always 1 and PT_TLS segment exist in the binary, otherwise it
- would not link. */
-
-void *
-__tls_get_addr (tls_index *ti)
+ssize_t
+listxattr (const char *path, char *list, size_t size)
{
- dtv_t *dtv = THREAD_DTV ();
- return (char *) dtv[1].pointer.val + GET_ADDR_OFFSET;
+ error_t err;
+ file_t port = __file_name_lookup (path, 0, 0);
+ if (port == MACH_PORT_NULL)
+ return -1;
+ err = _hurd_xattr_list (port, list, &size);
+ __mach_port_deallocate (__mach_task_self (), port);
+ return err ? __hurd_fail (err) : size;
}
-
-#endif
--- /dev/null
+/* Access to extended attributes on files. Hurd version.
+ Copyright (C) 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sys/xattr.h>
+#include <hurd.h>
+#include <hurd/xattr.h>
+#include <fcntl.h>
+
+ssize_t
+lsetxattr (const char *path, const char *name, const void *value, size_t size,
+ int flags)
+{
+ error_t err;
+ file_t port = __file_name_lookup (path, O_NOLINK, 0);
+ if (port == MACH_PORT_NULL)
+ return -1;
+ err = _hurd_xattr_set (port, name, value, size, flags);
+ __mach_port_deallocate (__mach_task_self (), port);
+ return err ? __hurd_fail (err) : size;
+}
+++ /dev/null
-/* Machine-dependent signal context structure for GNU Hurd. MIPS version.
- Copyright (C) 1994,97,2001 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#if !defined _SIGNAL_H && !defined _SYS_UCONTEXT_H
-# error "Never use <bits/sigcontext.h> directly; include <signal.h> instead."
-#endif
-
-#ifndef sc_mips_thread_state
-
-/* Signal handlers are actually called:
- void handler (int sig, int code, struct sigcontext *scp); */
-
-/* State of this thread when the signal was taken. */
-struct sigcontext
- {
- /* These first members are machine-independent. */
-
- int sc_onstack; /* Nonzero if running on sigstack. */
- __sigset_t sc_mask; /* Blocked signals to restore. */
-
- /* MiG reply port this thread is using. */
- unsigned int sc_reply_port;
-
- /* Port this thread is doing an interruptible RPC on. */
- unsigned int sc_intr_port;
-
- /* Error code associated with this signal (interpreted as `error_t'). */
- int sc_error;
-
- /* All following members are machine-dependent. The rest of this
- structure is written to be laid out identically to:
- {
- struct mips_thread_state ts;
- struct mips_exc_state es;
- struct mips_float_state fs;
- }
- trampoline.c knows this, so it must be changed if this changes. */
-#define sc_mips_thread_state sc_gpr /* Beginning of correspondence. */
- int sc_gpr[31]; /* "General" registers; [0] is r1. */
- int sc_mdlo, sc_mdhi; /* Low and high multiplication results. */
- int sc_pc; /* Instruction pointer. */
-
- /* struct mips_exc_state */
-#define sc_mips_exc_state sc_cause
- unsigned int sc_cause; /* Machine-level trap code. */
-#define SC_CAUSE_SST 0x00000044
- unsigned int sc_badvaddr;
- unsigned int sc_coproc_used; /* Which coprocessors the thread has used. */
-#define SC_COPROC_USE_COP0 1 /* (by definition) */
-#define SC_COPROC_USE_COP1 2 /* FPA */
-#define SC_COPROC_USE_FPU SC_COPROC_USE_COP1
-#define SC_COPROC_USE_COP2 4
-#define SC_COPROC_USE_COP3 8
-
- /* struct mips_float_state
- This is only filled in if the SC_COPROC_USE_FPU bit
- is set in sc_coproc_used. */
-#define sc_mips_float_state sc_fpr
- int sc_fpr[32]; /* FP registers. */
- int sc_fpcsr; /* FPU status register. */
- int sc_fpeir; /* FP exception instruction register. */
- };
-
-#endif /* sc_mips_thread_state */
+++ /dev/null
-/* Operating system support for run-time dynamic linker. MIPS specific
- stuffs on Hurd.
- Copyright (C) 1996, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <hurd.h>
-#include <link.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <stdlib.h>
-#include <sys/mman.h>
-#include <assert.h>
-#include <sysdep.h>
-#include <mach/mig_support.h>
-#include "../stdio-common/_itoa.h"
-#include <stdarg.h>
-#include <ctype.h>
-#include <sys/stat.h>
-#include <libintl.h>
-
-void weak_function
-abort (void)
-{
- _exit (127);
-}
-
-
-#include <string.h>
-#include <mach/error.h>
-#include <errorlib.h>
-
-#undef _
-#define _(x) x
-
-/* Return a string describing the errno code in ERRNUM. */
-char * weak_function
-_strerror_internal (int errnum, char *buf, size_t buflen)
-{
- int system;
- int sub;
- int code;
- const struct error_system *es;
- extern void __mach_error_map_compat (int *);
-
- __mach_error_map_compat (&errnum);
-
- system = err_get_system (errnum);
- sub = err_get_sub (errnum);
- code = err_get_code (errnum);
-
- if (system > err_max_system || ! __mach_error_systems[system].bad_sub)
- {
- const char *unk = _("Error in unknown error system: ");
- const size_t unklen = strlen (unk);
- char *p = buf + buflen;
- *--p = '\0';
- p = _itoa (errnum, p, 16, 1);
- return memcpy (p - unklen, unk, unklen);
- }
-
- es = &__mach_error_systems[system];
-
- if (sub >= es->max_sub)
- return (char *) es->bad_sub;
-
- if (code >= es->subsystem[sub].max_code)
- {
- const char *unk = _("Unknown error ");
- const size_t unklen = strlen (unk);
- char *p = buf + buflen;
- size_t len = strlen (es->subsystem[sub].subsys_name);
- *--p = '\0';
- p = _itoa (errnum, p, 16, 1);
- *p-- = ' ';
- p = memcpy (p - len, es->subsystem[sub].subsys_name, len);
- return memcpy (p - unklen, unk, unklen);
- }
-
- return (char *) _(es->subsystem[sub].codes[code]);
-}
-
-/* Read the whole contents of FILE into new mmap'd space with given
- protections. The size of the file is returned in SIZE. */
-void *
-_dl_sysdep_read_whole_file (const char *file, size_t *size, int prot)
-{
- struct stat stat;
- mach_port_t memobj_rd;
- void *contents;
- error_t err;
-
- memobj_rd = __open (file, O_RDONLY, 0);
- if (memobj_rd)
- {
- err = __io_stat ((file_t) memobj_rd, &stat);
- if (err)
- {
- __hurd_fail (err);
- contents = 0;
- }
- else
- {
- /* Map a copy of the file contents. */
- contents = __mmap (0, stat.st_size, prot, MAP_COPY, memobj_rd, 0);
- if (contents == (void *)-1)
- contents = 0;
- else
- *size = stat.st_size;
- }
-
- __mach_port_deallocate (__mach_task_self (), memobj_rd);
- }
- else
- contents = 0;
-
- return contents;
-}
+++ /dev/null
-/* Translate Mach exception codes into signal numbers. MIPS version.
- Copyright (C) 1996, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <hurd.h>
-#include <hurd/signal.h>
-#include <mach/exception.h>
-
-/* Translate the Mach exception codes, as received in an `exception_raise' RPC,
- into a signal number and signal subcode. */
-
-void
-_hurd_exception2signal (struct hurd_signal_detail *detail, int *signo)
-{
- detail->error = 0;
-
- switch (detail->exc)
- {
- default:
- *signo = SIGIOT;
- detail->code = detail->exc;
- break;
-
- case EXC_BAD_ACCESS:
- if (detail->exc_code == KERN_PROTECTION_FAILURE)
- *signo = SIGSEGV;
- else
- *signo = SIGBUS;
- detail->code = detail->exc_subcode;
- detail->error = detail->exc_code;
- break;
-
- case EXC_BAD_INSTRUCTION:
- *signo = SIGILL;
- if (detail->exc_code == EXC_MIPS_II)
- detail->code = detail->exc_subcode;
- else
- detail->code = 0;
- break;
-
- case EXC_ARITHMETIC:
- switch (detail->exc_code)
- {
- case EXC_MIPS_OV: /* integer overflow */
- *signo = SIGFPE;
- detail->code = detail->exc_subcode;
- break;
-
- default:
- *signo = SIGFPE;
- detail->code = 0;
- break;
-
- case EXC_MIPS_INT:
- /* Subcode is the fp_status word saved by the hardware.
- Give an error code corresponding to the first bit set. */
- if (detail->exc_subcode == EXC_MIPS_FLT_UNIMP)
- *signo = SIGILL;
- else
- *signo = SIGFPE;
- detail->code = detail->exc_subcode;
- break;
- }
- break;
-
- case EXC_EMULATION:
- /* 3.0 doesn't give this one, why, I don't know. */
- *signo = SIGEMT;
- detail->code = 0;
- break;
-
- case EXC_SOFTWARE:
- *signo = SIGEMT;
- detail->code = 0;
- break;
-
- case EXC_BREAKPOINT:
- *signo = SIGTRAP;
- detail->code = 0;
- break;
- }
-}
+++ /dev/null
-/* Set up a thread_state for proc_handle_exceptions. MIPS version.
- Copyright (C) 1996, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <hurd/signal.h>
-#include <mach/thread_status.h>
-#include <string.h>
-#include <setjmp.h>
-
-extern jmp_buf _hurd_sigthread_fault_env;
-
-static char fault_stack[32];
-static volatile void
-faulted (void)
-{
- __longjmp (_hurd_sigthread_fault_env, 1);
-}
-
-void
-_hurd_initialize_fault_recovery_state (void *state)
-{
- struct mips_thread_state *ts = state;
- memset (ts, 0, sizeof (*ts));
- ts->r29 = (int) &fault_stack[sizeof (fault_stack)];
- ts->pc = (int) &faulted;
-}
+++ /dev/null
-/* Initialization code run first thing by the ELF startup code. For Mips/Hurd.
- Copyright (C) 1996,1997,1998,2000,01,02,03 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <hurd.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <string.h>
-#include "hurdstartup.h"
-#include "set-hooks.h"
-#include "hurdmalloc.h" /* XXX */
-
-extern void __mach_init (void);
-extern void __init_misc (int, char **, char **);
-#ifdef USE_NONOPTION_FLAGS
-extern void __getopt_clean_environment (char **);
-#endif
-#ifndef SHARED
-extern void _dl_non_dynamic_init (void) internal_function;
-#endif
-extern void __libc_global_ctors (void);
-
-unsigned int __hurd_threadvar_max;
-unsigned long int __hurd_threadvar_stack_offset;
-unsigned long int __hurd_threadvar_stack_mask;
-
-int __libc_multiple_libcs attribute_hidden = 1;
-
-int __libc_argc attribute_hidden;
-char **__libc_argv attribute_hidden;
-
-void *(*_cthread_init_routine) (void); /* Returns new SP to use. */
-void (*_cthread_exit_routine) (int status) __attribute__ ((__noreturn__));
-
-
-/* Things that want to be run before _hurd_init or much anything else.
- Importantly, these are called before anything tries to use malloc. */
-DEFINE_HOOK (_hurd_preinit_hook, (void));
-
-static void
-init1 (int argc, char *arg0, ...)
-{
- char **argv = &arg0;
- char **envp = &argv[argc + 1];
- struct hurd_startup_data *d;
-
- __libc_argc = argc;
- __libc_argv = argv;
- __environ = envp;
- while (*envp)
- ++envp;
- d = (void *) ++envp;
-
- /* If we are the bootstrap task started by the kernel,
- then after the environment pointers there is no Hurd
- data block; the argument strings start there. */
- if ((void *) d != argv[0])
- {
- _hurd_init_dtable = d->dtable;
- _hurd_init_dtablesize = d->dtablesize;
-
- {
- /* Check if the stack we are now on is different from
- the one described by _hurd_stack_{base,size}. */
-
- char dummy;
- const vm_address_t newsp = (vm_address_t) &dummy;
-
- if (d->stack_size != 0 && (newsp < d->stack_base ||
- newsp - d->stack_base > d->stack_size))
- /* The new stack pointer does not intersect with the
- stack the exec server set up for us, so free that stack. */
- __vm_deallocate (__mach_task_self (), d->stack_base, d->stack_size);
- }
- }
-
- if (__hurd_threadvar_stack_mask == 0)
- {
- /* We are not using cthreads, so we will have just a single allocated
- area for the per-thread variables of the main user thread. */
- unsigned long int i;
- __hurd_threadvar_stack_offset
- = (unsigned long int) malloc (__hurd_threadvar_max *
- sizeof (unsigned long int));
- if (__hurd_threadvar_stack_offset == 0)
- __libc_fatal ("Can't allocate single-threaded per-thread variables.");
- for (i = 0; i < __hurd_threadvar_max; ++i)
- ((unsigned long int *) __hurd_threadvar_stack_offset)[i] = 0;
- }
-
- if ((void *) d != argv[0] && (d->portarray || d->intarray))
- /* Initialize library data structures, start signal processing, etc. */
- _hurd_init (d->flags, argv,
- d->portarray, d->portarraysize,
- d->intarray, d->intarraysize);
-
-#ifndef SHARED
- _dl_non_dynamic_init ();
-#endif
- __init_misc (argc, argv, __environ);
-
-#ifdef USE_NONOPTION_FLAGS
- /* This is a hack to make the special getopt in GNU libc working. */
- __getopt_clean_environment (envp);
-#endif
-
-#ifdef SHARED
- __libc_global_ctors ();
-#endif
-
- (void) &init1;
-}
-
-static void *
-__init (int *data)
-{
- int argc = *data;
- char **argv = (void *) (data + 1);
- char **envp = &argv[argc + 1];
- struct hurd_startup_data *d;
-
- __environ = envp;
- while (*envp)
- ++envp;
- d = (void *) ++envp;
-
- /* The user might have defined a value for this, to get more variables.
- Otherwise it will be zero on startup. We must make sure it is set
- properly before before cthreads initialization, so cthreads can know
- how much space to leave for thread variables. */
- if (__hurd_threadvar_max < _HURD_THREADVAR_MAX)
- __hurd_threadvar_max = _HURD_THREADVAR_MAX;
-
-
- /* After possibly switching stacks, call `init1' (above) with the user
- code as the return address, and the argument data immediately above
- that on the stack. */
-
- if (_cthread_init_routine)
- {
- /* Initialize cthreads, which will allocate us a new stack to run on. */
- void *newsp = (*_cthread_init_routine) ();
- struct hurd_startup_data *od;
-
- /* Copy the argdata from the old stack to the new one. */
- newsp = memcpy (newsp - ((char *) &d[1] - (char *) data), data,
- (char *) d - (char *) data);
-
- /* Set up the Hurd startup data block immediately following
- the argument and environment pointers on the new stack. */
- od = (newsp + ((char *) d - (char *) data));
- if ((void *) argv[0] == d)
- /* We were started up by the kernel with arguments on the stack.
- There is no Hurd startup data, so zero the block. */
- memset (od, 0, sizeof *od);
- else
- /* Copy the Hurd startup data block to the new stack. */
- *od = *d;
-
- /* Push the user code address on the top of the new stack. It will
- be the return address for `init1'; we will jump there with NEWSP
- as the stack pointer. */
- return newsp;
- }
-
- /* The argument data is just above the stack frame we will unwind by
- returning. */
- return (void *) data;
-
- (void) &__init;
-}
-
-#ifdef SHARED
-/* This function is called to initialize the shared C library.
- It is called just before the user _start code from mips/elf/start.S,
- with the stack set up as that code gets it. */
-
-/* NOTE! The linker notices the magical name `_init' and sets the DT_INIT
- pointer in the dynamic section based solely on that. It is convention
- for this function to be in the `.init' section, but the symbol name is
- the only thing that really matters!! */
-/*void _init (int argc, ...) __attribute__ ((unused, section (".init")));*/
-
-#if __mips64
-asm ("\
- .section .init,\"ax\",@progbits\n\
- .align 3\n\
- .globl _init\n\
- .type _init,@function\n\
- .ent _init\n\
-_init:\n\
- .set noreorder\n\
- .cpload $25\n\
- .set reorder\n\
- dsubu $29, 8*8\n\
- .cprestore 6*8\n\
- sd $16, 4*8($29)\n\
- sd $31, 5*8($29)\n\
- jal preinit\n\
- sd $28, 6*8($29)\n\
- move $16, $29 # Save the old stack pointer to s0 ($16)\n\
- daddu $4, $29, 4*8\n\
- jal __init\n\
- # Restore saved registers from the old stack.\n\
- ld $28, 6*8($16)\n\
- ld $31, 5*8($16)\n\
- ld $16, 4*8($16)\n\
- move $29, $2 # set new sp to SP\n\
-call_init1:\n\
- ld $4, 0($29)\n\
- ld $5, 1*8($29)\n\
- ld $6, 2*8($29)\n\
- ld $7, 3*8($29)\n\
- dla $25, init1\n\
- jr $25\n\
- .end _init\n\
- .text\n\
-");
-#else
-asm ("\
- .section .init,\"ax\",@progbits\n\
- .align 2\n\
- .globl _init\n\
- .type _init,@function\n\
- .ent _init\n\
-_init:\n\
- .set noreorder\n\
- .cpload $25\n\
- .set reorder\n\
- subu $29, 32\n\
- .cprestore 24\n\
- sw $16, 16($29)\n\
- sw $31, 20($29)\n\
- jal preinit\n\
- sw $28, 24($29)\n\
- move $16, $29 # Save the old stack pointer to s0 ($16)\n\
- addu $4, $29, 32\n\
- jal __init\n\
- # Restore saved registers from the old stack.\n\
- lw $28, 24($16)\n\
- lw $31, 20($16)\n\
- lw $16, 16($16)\n\
- move $29, $2 # set new sp to SP\n\
-call_init1:\n\
- lw $4, 0($29)\n\
- lw $5, 4($29)\n\
- lw $6, 8($29)\n\
- lw $7, 12($29)\n\
- la $25, init1\n\
- jr $25\n\
- .end _init\n\
- .text\n\
-");
-#endif
-
-static void
-preinit (void)
-{
- /* Initialize data structures so we can do RPCs. */
- __mach_init ();
-
- RUN_HOOK (_hurd_preinit_hook, ());
-
- (void) &preinit;
-}
-
-void __libc_init_first (int argc, ...)
-{
-}
-#endif
-
-#ifndef SHARED
-/* An assembler code wrapping c function __init. */
-#ifdef __mips64
-asm ("\
- .text\n\
- .align 3\n\
-init:\n\
- dsubu $29, 8*8\n\
- sd $16, 4*8($29)\n\
- sd $31, 5*8($29)\n\
- move $16, $29\n\
- jal __init\n\
- ld $31, 5*8($16)\n\
- ld $16, 4*8($16)\n\
- move $29, $2 # set new sp to SP\n\
-call_init1:\n\
- ld $4, 0($29)\n\
- ld $5, 1*8($29)\n\
- ld $6, 2*8($29)\n\
- ld $7, 3*8($29)\n\
- dla $25, init1\n\
- jr $25\n\
-");
-#else
-asm ("\
- .text\n\
- .align 2\n\
-init:\n\
- subu $29, 32\n\
- sw $16, 16($29)\n\
- sw $31, 20($29)\n\
- move $16, $29\n\
- jal __init\n\
- lw $31, 20($16)\n\
- lw $16, 16($16)\n\
- move $29, $2 # set new sp to SP\n\
-call_init1:\n\
- lw $4, 0($29)\n\
- lw $5, 4($29)\n\
- lw $6, 8($29)\n\
- lw $7, 12($29)\n\
- la $25, init1\n\
- jr $25\n\
-");
-#endif
-
-/* An assembler code wrapping c function ___libc_init_first.
- ___libc_init_first does an RPC call to flush cache to put doinit
- function on the stack, so we should call __mach_init first in
- this wrap. */
-#ifdef __mips64
-asm ("\
- .text\n\
- .align 3\n\
- .globl __libc_init_first\n\
-__libc_init_first:\n\
- dsubu $29, 8\n\
- sd $31, 0($29)\n\
- jal __mach_init\n\
- ld $4, 0($29)\n\
- ld $5, 1*8($29)\n\
- ld $6, 2*8($29)\n\
- ld $7, 3*8($29)\n\
- j ___libc_init_first\n\
-");
-#else
-asm ("\
- .text\n\
- .align 2\n\
- .globl __libc_init_first\n\
-__libc_init_first:\n\
- subu $29, 4\n\
- sw $31, 0($29)\n\
- jal __mach_init\n\
- lw $4, 0($29)\n\
- lw $5, 4($29)\n\
- lw $6, 8($29)\n\
- lw $7, 12($29)\n\
- j ___libc_init_first\n\
-");
-#endif
-
-static void
-___libc_init_first (int return_addr, int argc, ...)
-{
- void doinit (int *data)
- {
-#if 0
- /* This function gets called with the argument data at TOS. */
- void doinit1 (int argc, ...)
- {
- init (&argc);
- }
-#endif
- extern void init (int *data);
-
- /* Push the user return address after the argument data, and then
- jump to `doinit1' (above), so it is as if __libc_init_first's
- caller had called `init' with the argument data already on the
- stack. */
- *--data = return_addr;
-
-#ifdef __mips64
- asm volatile ("ld $31, 0(%0)\n" /* Load the original return address. */
- "daddu $29, %0, 8\n" /* Switch to new outermost stack. */
- "move $4, $29\n"
- "jr %1" : : "r" (data), "r" (&init));
-#else
- asm volatile ("lw $31, 0(%0)\n" /* Load the original return address. */
- "addu $29, %0, 4\n" /* Switch to new outermost stack. */
- "move $4, $29\n"
- "jr %1" : : "r" (data), "r" (&init));
-#endif
- /* NOTREACHED */
- }
-
-#if 0
- /* Initialize data structures so we can do RPCs. */
- __mach_init ();
-#endif
-
- RUN_HOOK (_hurd_preinit_hook, ());
-
- _hurd_startup ((void **) &argc, &doinit);
-
- (void) &___libc_init_first;
-}
-#endif
+++ /dev/null
-/* Machine-dependent details of interruptible RPC messaging. Mips version.
- Copyright (C) 1996, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-
-#ifdef __mips64
-#define INTR_MSG_TRAP(msg, option, send_size, rcv_size, rcv_name, timeout, notify) \
-({ \
- error_t err; \
- mach_port_t __rcv_name = (rcv_name); \
- mach_msg_timeout_t __timeout = (timeout); \
- mach_port_t __notify = (notify); \
- asm (".globl _hurd_intr_rpc_msg_do_trap\n" \
- ".globl _hurd_intr_rpc_msg_in_trap\n" \
- " move $4, %1\n" \
- " move $5, %2\n" \
- " move $6, %3\n" \
- " move $7, %4\n" \
- " move $8, %5\n" \
- " move $9, %6\n" \
- " move $10, %7\n" \
- " dli $2, -25\n" \
- "_hurd_intr_rpc_msg_do_trap: syscall\n" \
- "_hurd_intr_rpc_msg_in_trap: move %0, $2\n" \
- : "=r" (err) \
- : "r" (msg), "r" (option), "r" (send_size), "r" (rcv_size), \
- "r" (__rcv_name), "r" (__timeout), "r" (__notify) \
- : "$1", "$2", "$3", "$4", "$5", "$6", "$7", "$8", "$9", "$10", \
- "$11", "$12", "$13", "$14", "$15", "$24", "$25", "$28"); \
- err; \
-})
-#else
-#define INTR_MSG_TRAP(msg, option, send_size, rcv_size, rcv_name, timeout, notify) \
-({ \
- error_t err; \
- mach_port_t __rcv_name = (rcv_name); \
- mach_msg_timeout_t __timeout = (timeout); \
- mach_port_t __notify = (notify); \
- asm (".globl _hurd_intr_rpc_msg_do_trap\n" \
- ".globl _hurd_intr_rpc_msg_in_trap\n" \
- " move $4, %1\n" \
- " move $5, %2\n" \
- " move $6, %3\n" \
- " move $7, %4\n" \
- " move $8, %5\n" \
- " move $9, %6\n" \
- " move $10, %7\n" \
- " li $2, -25\n" \
- "_hurd_intr_rpc_msg_do_trap: syscall\n" \
- "_hurd_intr_rpc_msg_in_trap: move %0, $2\n" \
- : "=r" (err) \
- : "r" (msg), "r" (option), "r" (send_size), "r" (rcv_size), \
- "r" (__rcv_name), "r" (__timeout), "r" (__notify) \
- : "$1", "$2", "$3", "$4", "$5", "$6", "$7", "$8", "$9", "$10", \
- "$11", "$12", "$13", "$14", "$15", "$24", "$25", "$28"); \
- err; \
-})
-#endif
-
-static inline void
-INTR_MSG_BACK_OUT (struct mips_thread_state *state)
-{
- return;
-}
-\f
-#include "hurdfault.h"
-
-static inline int
-SYSCALL_EXAMINE (struct mips_thread_state *state, int *callno)
-{
- u_int32_t *p = (void *) (state->pc - 4);
- int result;
- if (_hurdsig_catch_memory_fault (p))
- return 0;
- if (result = (*p == 0x0000000c))
- /* The PC is just after a `syscall' instruction.
- This is a system call in progress; v0($2) holds the call number. */
- *callno = state->r2;
- _hurdsig_end_catch_fault ();
- return result;
-}
-
-
-struct mach_msg_trap_args
- {
- /* This is the order of arguments to mach_msg_trap. */
- mach_msg_header_t *msg;
- mach_msg_option_t option;
- mach_msg_size_t send_size;
- mach_msg_size_t rcv_size;
- mach_port_t rcv_name;
- mach_msg_timeout_t timeout;
- mach_port_t notify;
- };
-
-
-static inline mach_port_t
-MSG_EXAMINE (struct mips_thread_state *state, int *msgid)
-{
- mach_msg_header_t *msg;
- mach_port_t send_port;
-
- msg = (mach_msg_header_t *) state->r4;
-
- if (_hurdsig_catch_memory_fault (msg))
- return MACH_PORT_NULL;
- send_port = msg->msgh_remote_port;
- *msgid = msg->msgh_id;
- _hurdsig_end_catch_fault ();
-
- return send_port;
-}
+++ /dev/null
-/* Perform a `longjmp' on a `struct sigcontext'. MIPS version.
- Copyright (C) 1996, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <setjmp.h>
-#include <hurd/signal.h>
-#include <string.h>
-
-void
-_hurd_longjmp_sigcontext (struct sigcontext *scp, jmp_buf env, int retval)
-{
- scp->sc_gpr[16] = env[0].__regs[0];
- scp->sc_gpr[17] = env[0].__regs[1];
- scp->sc_gpr[18] = env[0].__regs[2];
- scp->sc_gpr[19] = env[0].__regs[3];
- scp->sc_gpr[20] = env[0].__regs[4];
- scp->sc_gpr[21] = env[0].__regs[5];
- scp->sc_gpr[22] = env[0].__regs[6];
- scp->sc_gpr[23] = env[0].__regs[7];
-
- scp->sc_gpr[28] = (int) env[0].__gp;
- scp->sc_fp = (int) env[0].__fp;
- scp->sc_sp = (int) env[0].__sp;
- scp->sc_pc = (int) env[0].__pc;
- scp->sc_gpr[2] = retval ?: 1;
-}
+++ /dev/null
-/* Perform a `longjmp' on a Mach thread_state. MIPS version.
- Copyright (C) 1996, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <hurd/signal.h>
-#include <setjmp.h>
-#include <mach/thread_status.h>
-
-
-/* Set up STATE to do the equivalent of `longjmp (ENV, VAL);'. */
-
-void
-_hurd_longjmp_thread_state (void *state, jmp_buf env, int val)
-{
- struct mips_thread_state *ts = state;
-
- ts->r16 = env[0].__jmpbuf[0].__regs[0];
- ts->r17 = env[0].__jmpbuf[0].__regs[1];
- ts->r18 = env[0].__jmpbuf[0].__regs[2];
- ts->r19 = env[0].__jmpbuf[0].__regs[3];
- ts->r20 = env[0].__jmpbuf[0].__regs[4];
- ts->r21 = env[0].__jmpbuf[0].__regs[5];
- ts->r22 = env[0].__jmpbuf[0].__regs[6];
- ts->r23 = env[0].__jmpbuf[0].__regs[7];
- ts->r28 = (int) env[0].__jmpbuf[0].__gp;
- ts->r29 = (int) env[0].__jmpbuf[0].__sp;
- ts->r30 = (int) env[0].__jmpbuf[0].__fp;
- ts->pc = (int) env[0].__jmpbuf[0].__pc;
- ts->r2 = val ?: 1;
-}
+++ /dev/null
-/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <hurd.h>
-#include <hurd/signal.h>
-#include <hurd/threadvar.h>
-#include <stdlib.h>
-#include <mach/mips/mips_instruction.h>
-
-int
-__sigreturn (struct sigcontext *scp)
-{
- struct hurd_sigstate *ss;
- struct hurd_userlink *link = (void *) &scp[1];
- mach_port_t *reply_port;
-
- if (scp == NULL || (scp->sc_mask & _SIG_CANT_MASK))
- {
- errno = EINVAL;
- return -1;
- }
-
- ss = _hurd_self_sigstate ();
- __spin_lock (&ss->lock);
-
- /* Remove the link on the `active resources' chain added by
- _hurd_setup_sighandler. Its purpose was to make sure
- that we got called; now we have, it is done. */
- _hurd_userlink_unlink (link);
-
- /* Restore the set of blocked signals, and the intr_port slot. */
- ss->blocked = scp->sc_mask;
- ss->intr_port = scp->sc_intr_port;
-
- /* Check for pending signals that were blocked by the old set. */
- if (ss->pending & ~ss->blocked)
- {
- /* There are pending signals that just became unblocked. Wake up the
- signal thread to deliver them. But first, squirrel away SCP where
- the signal thread will notice it if it runs another handler, and
- arrange to have us called over again in the new reality. */
- ss->context = scp;
- __spin_unlock (&ss->lock);
- __msg_sig_post (_hurd_msgport, 0, 0, __mach_task_self ());
- /* If a pending signal was handled, sig_post never returned. */
- __spin_lock (&ss->lock);
- ss->context = NULL;
- }
-
- if (scp->sc_onstack)
- {
- ss->sigaltstack.ss_flags &= ~SS_ONSTACK; /* XXX threadvars */
- /* XXX cannot unlock until off sigstack */
- abort ();
- }
- else
- __spin_unlock (&ss->lock);
-
- /* Destroy the MiG reply port used by the signal handler, and restore the
- reply port in use by the thread when interrupted. */
- reply_port =
- (mach_port_t *) __hurd_threadvar_location (_HURD_THREADVAR_MIG_REPLY);
- if (*reply_port)
- {
- mach_port_t port = *reply_port;
-
- /* Assigning MACH_PORT_DEAD here tells libc's mig_get_reply_port not to
- get another reply port, but avoids mig_dealloc_reply_port trying to
- deallocate it after the receive fails (which it will, because the
- reply port will be bogus, whether we do this or not). */
- *reply_port = MACH_PORT_DEAD;
-
- __mach_port_destroy (__mach_task_self (), port);
- }
- *reply_port = scp->sc_reply_port;
-
- if (scp->sc_coproc_used & SC_COPROC_USE_FPU)
- {
- /* Restore FPU state. */
-#define restore_fpr(n) \
- asm volatile ("l.d $f" #n ",%0" : : "m" (scp->sc_fpr[n]))
-
- /* Restore floating-point registers. */
-#ifdef __mips64
- restore_fpr (0);
- restore_fpr (1);
- restore_fpr (2);
- restore_fpr (3);
- restore_fpr (4);
- restore_fpr (5);
- restore_fpr (6);
- restore_fpr (7);
- restore_fpr (8);
- restore_fpr (9);
- restore_fpr (10);
- restore_fpr (11);
- restore_fpr (12);
- restore_fpr (13);
- restore_fpr (14);
- restore_fpr (15);
- restore_fpr (16);
- restore_fpr (17);
- restore_fpr (18);
- restore_fpr (19);
- restore_fpr (20);
- restore_fpr (21);
- restore_fpr (22);
- restore_fpr (23);
- restore_fpr (24);
- restore_fpr (25);
- restore_fpr (26);
- restore_fpr (27);
- restore_fpr (28);
- restore_fpr (29);
- restore_fpr (30);
- restore_fpr (31);
-#else
- restore_fpr (0);
- restore_fpr (2);
- restore_fpr (4);
- restore_fpr (6);
- restore_fpr (8);
- restore_fpr (10);
- restore_fpr (12);
- restore_fpr (14);
- restore_fpr (16);
- restore_fpr (18);
- restore_fpr (20);
- restore_fpr (22);
- restore_fpr (24);
- restore_fpr (26);
- restore_fpr (28);
- restore_fpr (30);
-#endif
-
- /* Restore the floating-point control/status register ($f31). */
- asm volatile ("ctc1 %0,$f31" : : "r" (scp->sc_fpcsr));
- }
-
- /* Load all the registers from the sigcontext. */
-#ifdef __mips64
-#define restore_gpr(n) \
- asm volatile ("ld $" #n ",%0" : : "m" (scpreg->sc_gpr[n - 1]))
-#else
-#define restore_gpr(n) \
- asm volatile ("lw $" #n ",%0" : : "m" (scpreg->sc_gpr[n - 1]))
-#endif
-
- {
- register const struct sigcontext *const scpreg asm ("$1") = scp;
- register int *at asm ("$1");
-
- /* First restore the multiplication result registers. The compiler
- will use some temporary registers, so we do this before restoring
- the general registers. */
- asm volatile ("mtlo %0" : : "r" (scpreg->sc_mdlo));
- asm volatile ("mthi %0" : : "r" (scpreg->sc_mdhi));
-
- /* In the word after the saved PC, store the saved $1 value. */
- (&scpreg->sc_pc)[1] = scpreg->sc_gpr[0];
-
- asm volatile (".set noreorder; .set noat;");
-
- /* Restore the normal registers. */
- restore_gpr (2);
- restore_gpr (3);
- restore_gpr (4);
- restore_gpr (5);
- restore_gpr (6);
- restore_gpr (7);
- restore_gpr (8);
- restore_gpr (9);
- restore_gpr (10);
- restore_gpr (11);
- restore_gpr (12);
- restore_gpr (13);
- restore_gpr (14);
- restore_gpr (15);
- restore_gpr (16);
- restore_gpr (17);
- restore_gpr (18);
- restore_gpr (19);
- restore_gpr (20);
- restore_gpr (21);
- restore_gpr (22);
- restore_gpr (23);
- restore_gpr (24);
- restore_gpr (25);
- /* Registers 26-27 are kernel-only. */
- restore_gpr (28);
- restore_gpr (29); /* Stack pointer. */
- restore_gpr (30); /* Frame pointer. */
- restore_gpr (31); /* Return address. */
-
- at = &scpreg->sc_pc;
- /* This is an emulated instruction that will find at the address in $1
- two words: the PC value to restore, and the $1 value to restore. */
- asm volatile (".word %0" : : "i" (op_sigreturn));
- asm volatile (".set reorder; .set at;");
- /* NOTREACHED */
- return at; /* To prevent optimization. */
- }
-
- /* NOTREACHED */
- return -1;
-}
-
-weak_alias (__sigreturn, sigreturn)
+++ /dev/null
-/* Set thread_state for sighandler, and sigcontext to recover. MIPS version.
- Copyright (C) 1996, 1997, 1998, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <hurd/signal.h>
-#include <hurd/userlink.h>
-#include <thread_state.h>
-#include <assert.h>
-#include <errno.h>
-#include "hurdfault.h"
-#include <intr-msg.h>
-
-
-struct sigcontext *
-_hurd_setup_sighandler (struct hurd_sigstate *ss, __sighandler_t handler,
- int signo, struct hurd_signal_detail *detail,
- volatile int rpc_wait,
- struct machine_thread_all_state *state)
-{
- __label__ trampoline, rpc_wait_trampoline, firewall;
- void *volatile sigsp;
- struct sigcontext *scp;
- struct
- {
- int signo;
- long int sigcode;
- struct sigcontext *scp; /* Points to ctx, below. */
- void *sigreturn_addr;
- void *sigreturn_returns_here;
- struct sigcontext *return_scp; /* Same; arg to sigreturn. */
- struct sigcontext ctx;
- struct hurd_userlink link;
- } *stackframe;
-
- if (ss->context)
- {
- /* We have a previous sigcontext that sigreturn was about
- to restore when another signal arrived. We will just base
- our setup on that. */
- if (! _hurdsig_catch_memory_fault (ss->context))
- {
- memcpy (&state->basic, &ss->context->sc_mips_thread_state,
- sizeof (state->basic));
- memcpy (&state->exc, &ss->context->sc_mips_exc_state,
- sizeof (state->exc));
- state->set = (1 << MIPS_THREAD_STATE) | (1 << MIPS_EXC_STATE);
- if (state->exc.coproc_state & SC_COPROC_USE_FPU)
- {
- memcpy (&state->fpu, &ss->context->sc_mips_float_state,
- sizeof (state->fpu));
- state->set |= (1 << MIPS_FLOAT_STATE);
- }
- }
- }
-
- if (! machine_get_basic_state (ss->thread, state))
- return NULL;
-
- /* Save the original SP in the gratuitous s0 ($16) slot.
- We may need to reset the SP (the `r29' slot) to avoid clobbering an
- interrupted RPC frame. */
- state->basic.r16 = state->basic.r29;
-
- if ((ss->actions[signo].sa_flags & SA_ONSTACK) &&
- !(ss->sigaltstack.ss_flags & (SS_DISABLE|SS_ONSTACK)))
- {
- sigsp = ss->sigaltstack.ss_sp + ss->sigaltstack.ss_size;
- ss->sigaltstack.ss_flags |= SS_ONSTACK;
- /* XXX need to set up base of new stack for
- per-thread variables, cthreads. */
- }
- else
- sigsp = (char *) state->basic.r29;
-
- /* Push the arguments to call `trampoline' on the stack. */
- sigsp -= sizeof (*stackframe);
- stackframe = sigsp;
-
- if (_hurdsig_catch_memory_fault (stackframe))
- {
- /* We got a fault trying to write the stack frame.
- We cannot set up the signal handler.
- Returning NULL tells our caller, who will nuke us with a SIGILL. */
- return NULL;
- }
- else
- {
- int ok;
-
- extern void _hurdsig_longjmp_from_handler (void *, jmp_buf, int);
-
- /* Add a link to the thread's active-resources list. We mark this as
- the only user of the "resource", so the cleanup function will be
- called by any longjmp which is unwinding past the signal frame.
- The cleanup function (in sigunwind.c) will make sure that all the
- appropriate cleanups done by sigreturn are taken care of. */
- stackframe->link.cleanup = &_hurdsig_longjmp_from_handler;
- stackframe->link.cleanup_data = &stackframe->ctx;
- stackframe->link.resource.next = NULL;
- stackframe->link.resource.prevp = NULL;
- stackframe->link.thread.next = ss->active_resources;
- stackframe->link.thread.prevp = &ss->active_resources;
- if (stackframe->link.thread.next)
- stackframe->link.thread.next->thread.prevp
- = &stackframe->link.thread.next;
- ss->active_resources = &stackframe->link;
-
- /* Set up the arguments for the signal handler. */
- stackframe->signo = signo;
- stackframe->sigcode = detail->code;
- stackframe->scp = stackframe->return_scp = scp = &stackframe->ctx;
- stackframe->sigreturn_addr = &__sigreturn;
- stackframe->sigreturn_returns_here = &&firewall; /* Crash on return. */
-
- /* Set up the sigcontext from the current state of the thread. */
-
- scp->sc_onstack = ss->sigaltstack.ss_flags & SS_ONSTACK ? 1 : 0;
-
- /* struct sigcontext is laid out so that starting at sc_gpr
- mimics a struct mips_thread_state. */
- memcpy (&scp->sc_mips_thread_state,
- &state->basic, sizeof (state->basic));
-
- /* struct sigcontext is laid out so that starting at sc_cause
- mimics a struct mips_exc_state. */
- ok = machine_get_state (ss->thread, state, MIPS_EXC_STATE,
- &state->exc, &scp->sc_cause,
- sizeof (state->exc));
-
- if (ok && (scp->sc_coproc_used & SC_COPROC_USE_FPU))
- /* struct sigcontext is laid out so that starting at sc_fpr
- mimics a struct mips_float_state. This state
- is only meaningful if the coprocessor was used. */
- ok = machine_get_state (ss->thread, state, MIPS_FLOAT_STATE,
- &state->fpu, &scp->sc_mips_float_state,
- sizeof (state->fpu));
-
- _hurdsig_end_catch_fault ();
-
- if (! ok)
- return NULL;
- }
-
- /* Modify the thread state to call the trampoline code on the new stack. */
- if (rpc_wait)
- {
- /* The signalee thread was blocked in a mach_msg_trap system call,
- still waiting for a reply. We will have it run the special
- trampoline code which retries the message receive before running
- the signal handler.
-
- To do this we change the OPTION argument in its registers to
- enable only message reception, since the request message has
- already been sent. */
-
- /* The system call arguments are stored in consecutive registers
- starting with a0 ($4). */
- struct mach_msg_trap_args *args = (void *) &state->basic.r4;
-
- if (_hurdsig_catch_memory_fault (args))
- {
- /* Faulted accessing ARGS. Bomb. */
- return NULL;
- }
-
- assert (args->option & MACH_RCV_MSG);
- /* Disable the message-send, since it has already completed. The
- calls we retry need only wait to receive the reply message. */
- args->option &= ~MACH_SEND_MSG;
-
- /* Limit the time to receive the reply message, in case the server
- claimed that `interrupt_operation' succeeded but in fact the RPC
- is hung. */
- args->option |= MACH_RCV_TIMEOUT;
- args->timeout = _hurd_interrupted_rpc_timeout;
-
- _hurdsig_end_catch_fault ();
-
- state->basic.pc = (int) &&rpc_wait_trampoline;
- /* The reply-receiving trampoline code runs initially on the original
- user stack. We pass it the signal stack pointer in s4 ($20). */
- state->basic.r29 = state->basic.r16; /* Restore mach_msg syscall SP. */
- state->basic.r20 = (int) sigsp;
- /* After doing the message receive, the trampoline code will need to
- update the v0 ($2) value to be restored by sigreturn. To simplify
- the assembly code, we pass the address of its slot in SCP to the
- trampoline code in s5 ($21). */
- state->basic.r21 = (int) &scp->sc_gpr[1];
- /* We must preserve the mach_msg_trap args in a0..t2 ($4..$10).
- Pass the handler args to the trampoline code in s1..s3 ($17..$19). */
- state->basic.r17 = signo;
- state->basic.r18 = detail->code;
- state->basic.r19 = (int) scp;
- }
- else
- {
- state->basic.pc = (int) &&trampoline;
- state->basic.r29 = (int) sigsp;
- state->basic.r4 = signo;
- state->basic.r5 = detail->code;
- state->basic.r6 = (int) scp;
- }
-
- /* We pass the handler function to the trampoline code in s6 ($22). */
- state->basic.r22 = (int) handler;
- /* In the callee-saved register s0 ($16), we save the SCP value to pass
- to __sigreturn after the handler returns. */
- state->basic.r16 = (int) scp;
-
- return scp;
-
- /* The trampoline code follows. This is not actually executed as part of
- this function, it is just convenient to write it that way. */
-
- rpc_wait_trampoline:
- /* This is the entry point when we have an RPC reply message to receive
- before running the handler. The MACH_MSG_SEND bit has already been
- cleared in the OPTION argument in our registers. For our convenience,
- $3 points to the sc_gpr[1] member of the sigcontext (saved v0 ($2)). */
- asm volatile
- (".set noat; .set noreorder; .set nomacro\n"
- /* Retry the interrupted mach_msg system call. */
-#ifdef __mips64
- "dli $2, -25\n" /* mach_msg_trap */
-#else
- "li $2, -25\n" /* mach_msg_trap */
-#endif
- "syscall\n"
- /* When the sigcontext was saved, v0 was MACH_RCV_INTERRUPTED. But
- now the message receive has completed and the original caller of
- the RPC (i.e. the code running when the signal arrived) needs to
- see the final return value of the message receive in v0. So
- store the new v0 value into the sc_gpr[1] member of the sigcontext
- (whose address is in s5 to make this code simpler). */
-#ifdef __mips64
- "sd $2, ($21)\n"
-#else
- "sw $2, ($21)\n"
-#endif
- /* Since the argument registers needed to have the mach_msg_trap
- arguments, we've stored the arguments to the handler function
- in registers s1..s3 ($17..$19). */
- "move $4, $17\n"
- "move $5, $18\n"
- "move $6, $19\n"
- /* Switch to the signal stack. */
- "move $29, $20\n");
-
- trampoline:
- /* Entry point for running the handler normally. The arguments to the
- handler function are already in the standard registers:
-
- a0 SIGNO
- a1 SIGCODE
- a2 SCP
- */
- asm volatile
- ("move $25, $22\n" /* Copy s6 to t9 for MIPS ABI. */
- "jal $25; nop\n" /* Call the handler function. */
- /* Call __sigreturn (SCP); this cannot return. */
-#ifdef __mips64
- "dla $1,%0\n"
-#else
- "la $1,%0\n"
-#endif
- "j $1\n"
- "move $4, $16" /* Set up arg from saved SCP in delay slot. */
- : : "i" (&__sigreturn));
-
- /* NOTREACHED */
- asm volatile (".set reorder; .set at; .set macro");
-
- firewall:
- asm volatile ("hlt: j hlt");
-
- return NULL;
-}
-/* brk system call for Linux/HPPA.
- Copyright (C) 1995, 1996, 2000, 2001 Free Software Foundation, Inc.
+/* Access to extended attributes on files. Hurd version.
+ Copyright (C) 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
02111-1307 USA. */
#include <errno.h>
-#include <unistd.h>
-#include <sysdep.h>
+#include <sys/xattr.h>
+#include <hurd.h>
+#include <hurd/xattr.h>
-/* This must be initialized data because commons can't have aliases. */
-void *__curbrk = 0;
-
-int
-__brk (void *addr)
+ssize_t
+removexattr (const char *path, const char *name)
{
- void *newbrk;
-
- __curbrk = newbrk = (void *) INLINE_SYSCALL (brk, 1, addr);
-
- if (newbrk < addr)
- {
- __set_errno (ENOMEM);
- return -1;
- }
-
- return 0;
+ error_t err;
+ file_t port = __file_name_lookup (path, 0, 0);
+ if (port == MACH_PORT_NULL)
+ return -1;
+ err = _hurd_xattr_remove (port, name);
+ __mach_port_deallocate (__mach_task_self (), port);
+ return __hurd_fail (err);
}
-weak_alias (__brk, brk)
-/* setresgid -- set effective group ID, real group ID, and saved-set group ID
- Copyright (C) 2002, 2005 Free Software Foundation, Inc.
+/* setresgid -- set real group ID, effective group ID, and saved-set group ID
+ Copyright (C) 2002, 2005, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
#include <hurd.h>
#include <hurd/id.h>
-/* Set the effective group ID, real group ID, and saved-set group ID,
- of the calling process to EGID, RGID, and SGID, respectively. */
+/* Set the real group ID, effective group ID, and saved-set group ID,
+ of the calling process to RGID, EGID, and SGID, respectively. */
int
-__setresgid (gid_t egid, gid_t rgid, gid_t sgid)
+__setresgid (gid_t rgid, gid_t egid, gid_t sgid)
{
auth_t newauth;
error_t err;
-/* setresuid -- set effective user ID, real user ID, and saved-set user ID
- Copyright (C) 2002, 2005 Free Software Foundation, Inc.
+/* setresuid -- set real user ID, effective user ID, and saved-set user ID
+ Copyright (C) 2002, 2005, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
#include <hurd.h>
#include <hurd/id.h>
-/* Set the effective user ID, real user ID, and saved-set user ID,
- of the calling process to EUID, RUID, and SUID, respectively. */
+/* Set the real user ID, effective user ID, and saved-set user ID,
+ of the calling process to RUID, EUID, and SUID, respectively. */
int
-__setresuid (uid_t euid, uid_t ruid, uid_t suid)
+__setresuid (uid_t ruid, uid_t euid, uid_t suid)
{
auth_t newauth;
error_t err;
--- /dev/null
+/* Access to extended attributes on files. Hurd version.
+ Copyright (C) 2006 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sys/xattr.h>
+#include <hurd.h>
+#include <hurd/xattr.h>
+
+ssize_t
+setxattr (const char *path, const char *name, const void *value, size_t size,
+ int flags)
+{
+ error_t err;
+ file_t port = __file_name_lookup (path, 0, 0);
+ if (port == MACH_PORT_NULL)
+ return -1;
+ err = _hurd_xattr_set (port, name, value, size, flags);
+ __mach_port_deallocate (__mach_task_self (), port);
+ return __hurd_fail (err);
+}
+++ /dev/null
-ifeq ($(subdir),gnulib)
-sysdep_routines += cacheflush
-endif
+++ /dev/null
-/* Flush the insn cache after GCC writes a closure on the stack. Mach/MIPS.
- Copyright (C) 1996, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <mach.h>
-#include <mach/vm_attributes.h>
-
-/* Stupid name, but this is what GCC generates (config/mips/mips.h). */
-void
-cacheflush (void *addr, unsigned size, int flag)
-{
- vm_machine_attribute_val_t val;
-
- switch (flag)
- {
- case 0: /* ? */
- val = MATTR_VAL_DCACHE_FLUSH;
- case 1: /* This is the only value GCC uses. */
- val = MATTR_VAL_ICACHE_FLUSH;
- break;
- default:
- val = MATTR_VAL_CACHE_FLUSH;
- }
-
- __vm_machine_attribute (__mach_task_self (),
- (vm_address_t) addr, size,
- MATTR_CACHE,
- &val);
-}
+++ /dev/null
-/* Machine-specific definition for spin locks. MIPS version.
- Copyright (C) 1996, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _MACHINE_LOCK_H
-#define _MACHINE_LOCK_H
-
-/* To get the TAS pseudo-instruction. */
-#include <mach/mips/mips_instruction.h>
-
-/* The type of a spin lock variable. */
-
-typedef __volatile int __spin_lock_t;
-
-/* Value to initialize `__spin_lock_t' variables to. */
-
-#define __SPIN_LOCK_INITIALIZER 0
-
-
-#ifndef _EXTERN_INLINE
-#define _EXTERN_INLINE extern __inline
-#endif
-
-/* Unlock LOCK. */
-
-_EXTERN_INLINE void
-__spin_unlock (__spin_lock_t *__lock)
-{
- *__lock = 0;
-}
-
-/* Try to lock LOCK; return nonzero if we locked it, zero if another has. */
-
-_EXTERN_INLINE int
-__spin_try_lock (register __spin_lock_t *__lock)
-{
-#if (__mips >= 2)
- int __rtn;
-
- __asm__ __volatile (".set noreorder");
-#if (__mips64)
- __asm__ __volatile ("lld %0,0(%1)" : "=r" (__rtn) : "r" (__lock));
-#else
- __asm__ __volatile ("ll %0,0(%1)" : "=r" (__rtn) : "r" (__lock));
-#endif
- if (__rtn)
- return 0;
- __asm__ __volatile ("move %0,%1" : "=r" (__rtn) : "r" (__lock));
-#if (__mips64)
- __asm__ __volatile ("scd %0,0(%1)" : "=r" (__rtn) : "r" (__lock));
-#else
- __asm__ __volatile ("sc %0,0(%1)" : "=r" (__rtn) : "r" (__lock));
-#endif
- __asm__ __volatile (".set reorder");
- return __rtn;
-#else
- register int __rtn __asm__ ("a0");
-
- /* Use the Mach microkernel's emulated TAS pseudo-instruction. */
- __asm__ __volatile (".set noreorder");
- __asm__ __volatile (".word %1" : "=r" (__rtn) : "i" (op_tas), "0" (__lock));
- __asm__ __volatile ("nop");
- __asm__ __volatile (".set reorder");
- return __rtn ^ (int) __lock;
-#endif
-}
-
-/* Return nonzero if LOCK is locked. */
-
-_EXTERN_INLINE int
-__spin_lock_locked (__spin_lock_t *__lock)
-{
- return *__lock != 0;
-}
-
-
-#endif /* machine-lock.h */
+++ /dev/null
-/* Machine-specific function to return the stack pointer. MIPS version.
- Copyright (C) 1996, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _MACHINE_SP_H
-#define _MACHINE_SP_H
-
-/* Return the current stack pointer. */
-
-#ifndef _EXTERN_INLINE
-#define _EXTERN_INLINE extern __inline
-#endif
-
-_EXTERN_INLINE void *
-__thread_stack_pointer (void)
-{
- void *__sp__;
- __asm__ ("move %0,$29" : "=r" (__sp__));
- return __sp__;
-}
-
-#endif /* machine-sp.h */
-
+++ /dev/null
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-
-#ifdef PIC
- .option pic2
-#endif
-ENTRY (syscall)
- move v0, a0 /* Load system call number from first arg. */
- move a0, a1 /* Move the next three args up a register. */
- move a1, a2
- move a2, a3
- /* Load the remaining possible args (up to 11) from the stack. */
-#ifdef __mips64
- ld t0,4*8(sp)
- ld t1,5*8(sp)
- ld t2,6*8(sp)
- ld t3,7*8(sp)
- ld t4,8*8(sp)
- ld t5,9*8(sp)
- ld t6,10*8(sp)
-#else
- lw t0,4*4(sp)
- lw t1,5*4(sp)
- lw t2,6*4(sp)
- lw t3,7*4(sp)
- lw t4,8*4(sp)
- lw t5,9*4(sp)
- lw t6,10*4(sp)
-#endif
- syscall /* Do the system call. */
- j ra /* Return to caller. */
+++ /dev/null
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define LOSE asm volatile ("1: b 1b")
-
-#define START_MACHDEP asm ("\
- .text\n\
- .globl _start\n\
- .ent _start\n\
-_start:\n\
- # Put initial SP in a0.\n\
- move $4, $29\n\
- # Jump to _start0; don't return.\n\
- j _start0\n\
- .end _start\n\
-");
-#define START_ARGS int *entry_sp
-#define SNARF_ARGS(argc, argv, envp) \
- do \
- { \
- register char **p; \
- \
- argc = *entry_sp; \
- argv = (char **) (entry_sp + 1); \
- p = argv; \
- while (*p++ != NULL) \
- ; \
- if (p >= (char **) argv[0]) \
- --p; \
- envp = p; \
- } while (0)
-
-#define CALL_WITH_SP(fn, sp) \
- ({ register int __fn = fn, __sp = (int) sp; \
- asm volatile ("move $sp,%0; j %1" : : "r" (__sp), "r" (__fn));})
-
-#define RETURN_TO(sp, pc, retval) \
- asm volatile ("move $29, %0; move $2, %2; move $25, %1; jr $25" \
- : : "r" (sp), "r" (pc), "r" (retval))
-
-#define STACK_GROWTH_DOWN
-
-#include <syscall.h>
-
-#if defined (__ASSEMBLER__)
-
-#define ALIGN 2
-
-#define MOVE(x,y) move y , x
-
-#define SYSCALL(name, args) \
- .globl syscall_error; \
- kernel_trap(name,SYS_##name,args); \
- beq $1,$0,1f; \
- j syscall_error; \
-1:
-
-#define SYSCALL__(name, args) \
- .globl syscall_error; \
- kernel_trap(__##name,SYS_##name,args); \
- beq $1,$0,1f; \
- j syscall_error; \
-1:
-
-#define ret j ra; nop
-#endif
-
-#include <sysdeps/mach/sysdep.h>
+++ /dev/null
-/* Mach thread state definitions for machine-independent code. MIPS version.
- Copyright (C) 1996, 1997, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define MACHINE_THREAD_STATE_FLAVOR MIPS_THREAD_STATE
-#define MACHINE_THREAD_STATE_COUNT MIPS_THREAD_STATE_COUNT
-
-#ifdef __PIC__
-#define MACHINE_THREAD_STATE_SET_PC(ts, pc) \
- ((ts)->PC = (ts)->r25 = (unsigned long int) (pc))
-#endif
-
-#define machine_thread_state mips_thread_state
-
-#define PC pc
-#define SP r29
-#define SYSRETURN r2
-
-struct machine_thread_all_state
- {
- int set; /* Mask of bits (1 << FLAVOR). */
- struct mips_thread_state basic;
- struct mips_exc_state exc;
- struct mips_float_state fpu;
- };
-
-#include <sysdeps/mach/thread_state.h>
/* sched_yield -- yield the processor. Mach version.
- Copyright (C) 2000 Free Software Foundation, Inc.
+ Copyright (C) 2000, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
(void) __swtch ();
return 0;
}
+libc_hidden_def (__sched_yield)
weak_alias (__sched_yield, sched_yield)
+++ /dev/null
-*.gz *.Z *.tar *.tgz
-=*
-TODO COPYING* AUTHORS copyr-* copying.*
-glibc-*
+++ /dev/null
-# MIPS uses IEEE 754 floating point.
-ieee754/flt-32
-ieee754/dbl-64
+++ /dev/null
-ifeq ($(subdir),misc)
-sysdep_headers += regdef.h fpregdef.h sys/regdef.h sys/fpregdef.h \
- sys/asm.h sgidefs.h
-endif
-
-ifeq ($(subdir),setjmp)
-sysdep_routines += setjmp_aux
-endif
-
-ifeq ($(subdir),rt)
-librt-sysdep_routines += rt-sysdep
-endif
+++ /dev/null
-/* Copyright (C) 1992, 1995, 1997, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Brendan Kehoe (brendan@zen.org).
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <setjmp.h>
-#include <stdlib.h>
-
-#undef __longjmp
-
-#ifndef __GNUC__
- #error This file uses GNU C extensions; you must compile with GCC.
-#endif
-
-void
-__longjmp (env, val_arg)
- __jmp_buf env;
- int val_arg;
-{
- /* gcc 1.39.19 miscompiled the longjmp routine (as it did setjmp before
- the hack around it); force it to use $a1 for the longjmp value.
- Without this it saves $a1 in a register which gets clobbered
- along the way. */
- register int val asm ("a1");
-
- /* Pull back the floating point callee-saved registers. */
- asm volatile ("l.d $f20, %0" : : "m" (env[0].__fpregs[0]));
- asm volatile ("l.d $f22, %0" : : "m" (env[0].__fpregs[1]));
- asm volatile ("l.d $f24, %0" : : "m" (env[0].__fpregs[2]));
- asm volatile ("l.d $f26, %0" : : "m" (env[0].__fpregs[3]));
- asm volatile ("l.d $f28, %0" : : "m" (env[0].__fpregs[4]));
- asm volatile ("l.d $f30, %0" : : "m" (env[0].__fpregs[5]));
-
- /* Get and reconstruct the floating point csr. */
- asm volatile ("lw $2, %0" : : "m" (env[0].__fpc_csr));
- asm volatile ("ctc1 $2, $31");
-
- /* Get the GP. */
- asm volatile ("lw $gp, %0" : : "m" (env[0].__gp));
-
- /* Get the callee-saved registers. */
- asm volatile ("lw $16, %0" : : "m" (env[0].__regs[0]));
- asm volatile ("lw $17, %0" : : "m" (env[0].__regs[1]));
- asm volatile ("lw $18, %0" : : "m" (env[0].__regs[2]));
- asm volatile ("lw $19, %0" : : "m" (env[0].__regs[3]));
- asm volatile ("lw $20, %0" : : "m" (env[0].__regs[4]));
- asm volatile ("lw $21, %0" : : "m" (env[0].__regs[5]));
- asm volatile ("lw $22, %0" : : "m" (env[0].__regs[6]));
- asm volatile ("lw $23, %0" : : "m" (env[0].__regs[7]));
-
- /* Get the PC. */
- asm volatile ("lw $25, %0" : : "m" (env[0].__pc));
-
- /* Restore the stack pointer and the FP. They have to be restored
- last and in a single asm as gcc, depending on options used, may
- use either of them to access env. */
- asm volatile ("lw $29, %0\n\t"
- "lw $30, %1\n\t" : : "m" (env[0].__sp), "m" (env[0].__fp));
-
-/* Give setjmp 1 if given a 0, or what they gave us if non-zero. */
- if (val == 0)
- asm volatile ("li $2, 1");
- else
- asm volatile ("move $2, %0" : : "r" (val));
-
- asm volatile ("jr $25");
-
- /* Avoid `volatile function does return' warnings. */
- for (;;);
-}
+++ /dev/null
-/* An instruction which should crash any program is a breakpoint. */
-#define ABORT_INSTRUCTION asm ("break 255")
+++ /dev/null
-/* MIPS2 __mpn_add_n -- Add two limb vectors of the same length > 0 and
-store sum in a third limb vector.
-
-Copyright (C) 1995, 2000, 2002, 2003 Free Software Foundation, Inc.
-
-This file is part of the GNU MP Library.
-
-The GNU MP Library is free software; you can redistribute it and/or modify
-it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or (at your
-option) any later version.
-
-The GNU MP Library is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
-License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with the GNU MP Library; see the file COPYING.LIB. If not, write to
-the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-MA 02111-1307, USA. */
-
-#include <sysdep.h>
-
-/* INPUT PARAMETERS
- res_ptr $4
- s1_ptr $5
- s2_ptr $6
- size $7
-*/
-#ifdef __PIC__
- .option pic2
-#endif
-ENTRY (__mpn_add_n)
- .set noreorder
-#ifdef __PIC__
- .cpload t9
-#endif
- .set nomacro
-
- lw $10,0($5)
- lw $11,0($6)
-
- addiu $7,$7,-1
- and $9,$7,4-1 /* number of limbs in first loop */
- beq $9,$0,L(L0) /* if multiple of 4 limbs, skip first loop */
- move $2,$0
-
- subu $7,$7,$9
-
-L(Loop0): addiu $9,$9,-1
- lw $12,4($5)
- addu $11,$11,$2
- lw $13,4($6)
- sltu $8,$11,$2
- addu $11,$10,$11
- sltu $2,$11,$10
- sw $11,0($4)
- or $2,$2,$8
-
- addiu $5,$5,4
- addiu $6,$6,4
- move $10,$12
- move $11,$13
- bne $9,$0,L(Loop0)
- addiu $4,$4,4
-
-L(L0): beq $7,$0,L(end)
- nop
-
-L(Loop): addiu $7,$7,-4
-
- lw $12,4($5)
- addu $11,$11,$2
- lw $13,4($6)
- sltu $8,$11,$2
- addu $11,$10,$11
- sltu $2,$11,$10
- sw $11,0($4)
- or $2,$2,$8
-
- lw $10,8($5)
- addu $13,$13,$2
- lw $11,8($6)
- sltu $8,$13,$2
- addu $13,$12,$13
- sltu $2,$13,$12
- sw $13,4($4)
- or $2,$2,$8
-
- lw $12,12($5)
- addu $11,$11,$2
- lw $13,12($6)
- sltu $8,$11,$2
- addu $11,$10,$11
- sltu $2,$11,$10
- sw $11,8($4)
- or $2,$2,$8
-
- lw $10,16($5)
- addu $13,$13,$2
- lw $11,16($6)
- sltu $8,$13,$2
- addu $13,$12,$13
- sltu $2,$13,$12
- sw $13,12($4)
- or $2,$2,$8
-
- addiu $5,$5,16
- addiu $6,$6,16
-
- bne $7,$0,L(Loop)
- addiu $4,$4,16
-
-L(end): addu $11,$11,$2
- sltu $8,$11,$2
- addu $11,$10,$11
- sltu $2,$11,$10
- sw $11,0($4)
- j $31
- or $2,$2,$8
- .end __mpn_add_n
+++ /dev/null
-/* MIPS __mpn_addmul_1 -- Multiply a limb vector with a single limb and
-add the product to a second limb vector.
-
-Copyright (C) 1995, 2000, 2002, 2003 Free Software Foundation, Inc.
-
-This file is part of the GNU MP Library.
-
-The GNU MP Library is free software; you can redistribute it and/or modify
-it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or (at your
-option) any later version.
-
-The GNU MP Library is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
-License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with the GNU MP Library; see the file COPYING.LIB. If not, write to
-the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-MA 02111-1307, USA. */
-
-#include <sysdep.h>
-
-/* INPUT PARAMETERS
- res_ptr $4
- s1_ptr $5
- size $6
- s2_limb $7
-*/
-#ifdef __PIC__
- .option pic2
-#endif
-ENTRY (__mpn_addmul_1)
- .set noreorder
-#ifdef __PIC__
- .cpload t9
-#endif
- .set nomacro
-
- /* warm up phase 0 */
- lw $8,0($5)
-
- /* warm up phase 1 */
- addiu $5,$5,4
- multu $8,$7
-
- addiu $6,$6,-1
- beq $6,$0,L(LC0)
- move $2,$0 /* zero cy2 */
-
- addiu $6,$6,-1
- beq $6,$0,L(LC1)
- lw $8,0($5) /* load new s1 limb as early as possible */
-
-L(Loop): lw $10,0($4)
- mflo $3
- mfhi $9
- addiu $5,$5,4
- addu $3,$3,$2 /* add old carry limb to low product limb */
- multu $8,$7
- lw $8,0($5) /* load new s1 limb as early as possible */
- addiu $6,$6,-1 /* decrement loop counter */
- sltu $2,$3,$2 /* carry from previous addition -> $2 */
- addu $3,$10,$3
- sltu $10,$3,$10
- addu $2,$2,$10
- sw $3,0($4)
- addiu $4,$4,4
- bne $6,$0,L(Loop) /* should be "bnel" */
- addu $2,$9,$2 /* add high product limb and carry from addition */
-
- /* cool down phase 1 */
-L(LC1): lw $10,0($4)
- mflo $3
- mfhi $9
- addu $3,$3,$2
- sltu $2,$3,$2
- multu $8,$7
- addu $3,$10,$3
- sltu $10,$3,$10
- addu $2,$2,$10
- sw $3,0($4)
- addiu $4,$4,4
- addu $2,$9,$2 /* add high product limb and carry from addition */
-
- /* cool down phase 0 */
-L(LC0): lw $10,0($4)
- mflo $3
- mfhi $9
- addu $3,$3,$2
- sltu $2,$3,$2
- addu $3,$10,$3
- sltu $10,$3,$10
- addu $2,$2,$10
- sw $3,0($4)
- j $31
- addu $2,$9,$2 /* add high product limb and carry from addition */
- END (__mpn_addmul_1)
+++ /dev/null
-/* Low-level functions for atomic operations. Mips version.
- Copyright (C) 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _MIPS_BITS_ATOMIC_H
-#define _MIPS_BITS_ATOMIC_H 1
-
-#include <inttypes.h>
-#include <sgidefs.h>
-
-typedef int32_t atomic32_t;
-typedef uint32_t uatomic32_t;
-typedef int_fast32_t atomic_fast32_t;
-typedef uint_fast32_t uatomic_fast32_t;
-
-typedef int64_t atomic64_t;
-typedef uint64_t uatomic64_t;
-typedef int_fast64_t atomic_fast64_t;
-typedef uint_fast64_t uatomic_fast64_t;
-
-typedef intptr_t atomicptr_t;
-typedef uintptr_t uatomicptr_t;
-typedef intmax_t atomic_max_t;
-typedef uintmax_t uatomic_max_t;
-
-#if _MIPS_SIM == _ABIO32
-#define MIPS_PUSH_MIPS2 ".set mips2\n\t"
-#else
-#define MIPS_PUSH_MIPS2
-#endif
-
-/* See the comments in <sys/asm.h> about the use of the sync instruction. */
-#ifndef MIPS_SYNC
-# define MIPS_SYNC sync
-#endif
-
-#define MIPS_SYNC_STR_2(X) #X
-#define MIPS_SYNC_STR_1(X) MIPS_SYNC_STR_2(X)
-#define MIPS_SYNC_STR MIPS_SYNC_STR_1(MIPS_SYNC)
-
-/* Compare and exchange. For all of the "xxx" routines, we expect a
- "__prev" and a "__cmp" variable to be provided by the enclosing scope,
- in which values are returned. */
-
-#define __arch_compare_and_exchange_xxx_8_int(mem, newval, oldval, rel, acq) \
- (abort (), __prev = __cmp = 0)
-
-#define __arch_compare_and_exchange_xxx_16_int(mem, newval, oldval, rel, acq) \
- (abort (), __prev = __cmp = 0)
-
-#define __arch_compare_and_exchange_xxx_32_int(mem, newval, oldval, rel, acq) \
- __asm__ __volatile__ ( \
- ".set push\n\t" \
- MIPS_PUSH_MIPS2 \
- rel "\n" \
- "1:\t" \
- "ll %0,%4\n\t" \
- "move %1,$0\n\t" \
- "bne %0,%2,2f\n\t" \
- "move %1,%3\n\t" \
- "sc %1,%4\n\t" \
- "beqz %1,1b\n" \
- acq "\n\t" \
- ".set pop\n" \
- "2:\n\t" \
- : "=&r" (__prev), "=&r" (__cmp) \
- : "r" (oldval), "r" (newval), "m" (*mem) \
- : "memory")
-
-#if _MIPS_SIM == _ABIO32
-/* We can't do an atomic 64-bit operation in O32. */
-#define __arch_compare_and_exchange_xxx_64_int(mem, newval, oldval, rel, acq) \
- (abort (), __prev = __cmp = 0)
-#else
-#define __arch_compare_and_exchange_xxx_64_int(mem, newval, oldval, rel, acq) \
- __asm__ __volatile__ ("\n" \
- ".set push\n\t" \
- MIPS_PUSH_MIPS2 \
- rel "\n" \
- "1:\t" \
- "lld %0,%4\n\t" \
- "move %1,$0\n\t" \
- "bne %0,%2,2f\n\t" \
- "move %1,%3\n\t" \
- "scd %1,%4\n\t" \
- "beqz %1,1b\n" \
- acq "\n\t" \
- ".set pop\n" \
- "2:\n\t" \
- : "=&r" (__prev), "=&r" (__cmp) \
- : "r" (oldval), "r" (newval), "m" (*mem) \
- : "memory")
-#endif
-
-/* For all "bool" routines, we return FALSE if exchange succesful. */
-
-#define __arch_compare_and_exchange_bool_8_int(mem, new, old, rel, acq) \
-({ typeof (*mem) __prev; int __cmp; \
- __arch_compare_and_exchange_xxx_8_int(mem, new, old, rel, acq); \
- !__cmp; })
-
-#define __arch_compare_and_exchange_bool_16_int(mem, new, old, rel, acq) \
-({ typeof (*mem) __prev; int __cmp; \
- __arch_compare_and_exchange_xxx_16_int(mem, new, old, rel, acq); \
- !__cmp; })
-
-#define __arch_compare_and_exchange_bool_32_int(mem, new, old, rel, acq) \
-({ typeof (*mem) __prev; int __cmp; \
- __arch_compare_and_exchange_xxx_32_int(mem, new, old, rel, acq); \
- !__cmp; })
-
-#define __arch_compare_and_exchange_bool_64_int(mem, new, old, rel, acq) \
-({ typeof (*mem) __prev; int __cmp; \
- __arch_compare_and_exchange_xxx_64_int(mem, new, old, rel, acq); \
- !__cmp; })
-
-/* For all "val" routines, return the old value whether exchange
- successful or not. */
-
-#define __arch_compare_and_exchange_val_8_int(mem, new, old, rel, acq) \
-({ typeof (*mem) __prev; int __cmp; \
- __arch_compare_and_exchange_xxx_8_int(mem, new, old, rel, acq); \
- (typeof (*mem))__prev; })
-
-#define __arch_compare_and_exchange_val_16_int(mem, new, old, rel, acq) \
-({ typeof (*mem) __prev; int __cmp; \
- __arch_compare_and_exchange_xxx_16_int(mem, new, old, rel, acq); \
- (typeof (*mem))__prev; })
-
-#define __arch_compare_and_exchange_val_32_int(mem, new, old, rel, acq) \
-({ typeof (*mem) __prev; int __cmp; \
- __arch_compare_and_exchange_xxx_32_int(mem, new, old, rel, acq); \
- (typeof (*mem))__prev; })
-
-#define __arch_compare_and_exchange_val_64_int(mem, new, old, rel, acq) \
-({ typeof (*mem) __prev; int __cmp; \
- __arch_compare_and_exchange_xxx_64_int(mem, new, old, rel, acq); \
- (typeof (*mem))__prev; })
-
-/* Compare and exchange with "acquire" semantics, ie barrier after. */
-
-#define atomic_compare_and_exchange_bool_acq(mem, new, old) \
- __atomic_bool_bysize (__arch_compare_and_exchange_bool, int, \
- mem, new, old, "", MIPS_SYNC_STR)
-
-#define atomic_compare_and_exchange_val_acq(mem, new, old) \
- __atomic_val_bysize (__arch_compare_and_exchange_val, int, \
- mem, new, old, "", MIPS_SYNC_STR)
-
-/* Compare and exchange with "release" semantics, ie barrier before. */
-
-#define atomic_compare_and_exchange_bool_rel(mem, new, old) \
- __atomic_bool_bysize (__arch_compare_and_exchange_bool, int, \
- mem, new, old, MIPS_SYNC_STR, "")
-
-#define atomic_compare_and_exchange_val_rel(mem, new, old) \
- __atomic_val_bysize (__arch_compare_and_exchange_val, int, \
- mem, new, old, MIPS_SYNC_STR, "")
-
-
-
-/* Atomic exchange (without compare). */
-
-#define __arch_exchange_xxx_8_int(mem, newval, rel, acq) \
- (abort (), 0)
-
-#define __arch_exchange_xxx_16_int(mem, newval, rel, acq) \
- (abort (), 0)
-
-#define __arch_exchange_xxx_32_int(mem, newval, rel, acq) \
-({ typeof (*mem) __prev; int __cmp; \
- __asm__ __volatile__ ("\n" \
- ".set push\n\t" \
- MIPS_PUSH_MIPS2 \
- rel "\n" \
- "1:\t" \
- "ll %0,%3\n\t" \
- "move %1,%2\n\t" \
- "sc %1,%3\n\t" \
- "beqz %1,1b\n" \
- acq "\n\t" \
- ".set pop\n" \
- "2:\n\t" \
- : "=&r" (__prev), "=&r" (__cmp) \
- : "r" (newval), "m" (*mem) \
- : "memory"); \
- __prev; })
-
-#if _MIPS_SIM == _ABIO32
-/* We can't do an atomic 64-bit operation in O32. */
-#define __arch_exchange_xxx_64_int(mem, newval, rel, acq) \
- (abort (), 0)
-#else
-#define __arch_exchange_xxx_64_int(mem, newval, rel, acq) \
-({ typeof (*mem) __prev; int __cmp; \
- __asm__ __volatile__ ("\n" \
- ".set push\n\t" \
- MIPS_PUSH_MIPS2 \
- rel "\n" \
- "1:\n" \
- "lld %0,%3\n\t" \
- "move %1,%2\n\t" \
- "scd %1,%3\n\t" \
- "beqz %1,1b\n" \
- acq "\n\t" \
- ".set pop\n" \
- "2:\n\t" \
- : "=&r" (__prev), "=&r" (__cmp) \
- : "r" (newval), "m" (*mem) \
- : "memory"); \
- __prev; })
-#endif
-
-#define atomic_exchange_acq(mem, value) \
- __atomic_val_bysize (__arch_exchange_xxx, int, mem, value, "", MIPS_SYNC_STR)
-
-#define atomic_exchange_rel(mem, value) \
- __atomic_val_bysize (__arch_exchange_xxx, int, mem, value, MIPS_SYNC_STR, "")
-
-
-/* Atomically add value and return the previous (unincremented) value. */
-
-#define __arch_exchange_and_add_8_int(mem, newval, rel, acq) \
- (abort (), (typeof(*mem)) 0)
-
-#define __arch_exchange_and_add_16_int(mem, newval, rel, acq) \
- (abort (), (typeof(*mem)) 0)
-
-#define __arch_exchange_and_add_32_int(mem, value, rel, acq) \
-({ typeof (*mem) __prev; int __cmp; \
- __asm__ __volatile__ ("\n" \
- ".set push\n\t" \
- MIPS_PUSH_MIPS2 \
- rel "\n" \
- "1:\t" \
- "ll %0,%3\n\t" \
- "addu %1,%0,%2\n\t" \
- "sc %1,%3\n\t" \
- "beqz %1,1b\n" \
- acq "\n\t" \
- ".set pop\n" \
- "2:\n\t" \
- : "=&r" (__prev), "=&r" (__cmp) \
- : "r" (value), "m" (*mem) \
- : "memory"); \
- __prev; })
-
-#if _MIPS_SIM == _ABIO32
-/* We can't do an atomic 64-bit operation in O32. */
-#define __arch_exchange_and_add_64_int(mem, value, rel, acq) \
- (abort (), (typeof(*mem)) 0)
-#else
-#define __arch_exchange_and_add_64_int(mem, value, rel, acq) \
-({ typeof (*mem) __prev; int __cmp; \
- __asm__ __volatile__ ( \
- ".set push\n\t" \
- MIPS_PUSH_MIPS2 \
- rel "\n" \
- "1:\t" \
- "lld %0,%3\n\t" \
- "daddu %1,%0,%2\n\t" \
- "scd %1,%3\n\t" \
- "beqz %1,1b\n" \
- acq "\n\t" \
- ".set pop\n" \
- "2:\n\t" \
- : "=&r" (__prev), "=&r" (__cmp) \
- : "r" (value), "m" (*mem) \
- : "memory"); \
- __prev; })
-#endif
-
-/* ??? Barrier semantics for atomic_exchange_and_add appear to be
- undefined. Use full barrier for now, as that's safe. */
-#define atomic_exchange_and_add(mem, value) \
- __atomic_val_bysize (__arch_exchange_and_add, int, mem, value, \
- MIPS_SYNC_STR, MIPS_SYNC_STR)
-
-/* TODO: More atomic operations could be implemented efficiently; only the
- basic requirements are done. */
-
-#define atomic_full_barrier() \
- __asm__ __volatile__ (".set push\n\t" \
- MIPS_PUSH_MIPS2 \
- MIPS_SYNC_STR "\n\t" \
- ".set pop" : : : "memory")
-
-#endif /* bits/atomic.h */
+++ /dev/null
-/* System dependent definitions for run-time dynamic loading.
- Copyright (C) 1996, 1997, 1999, 2000, 2001, 2004
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _DLFCN_H
-# error "Never use <bits/dlfcn.h> directly; include <dlfcn.h> instead."
-#endif
-
-/* The MODE argument to `dlopen' contains one of the following: */
-#define RTLD_LAZY 0x0001 /* Lazy function call binding. */
-#define RTLD_NOW 0x0002 /* Immediate function call binding. */
-#define RTLD_BINDING_MASK 0x3 /* Mask of binding time value. */
-#define RTLD_NOLOAD 0x00008 /* Do not load the object. */
-#define RTLD_DEEPBIND 0x00010 /* Use deep binding. */
-
-/* If the following bit is set in the MODE argument to `dlopen',
- the symbols of the loaded object and its dependencies are made
- visible as if the object were linked directly into the program. */
-#define RTLD_GLOBAL 0x0004
-
-/* Unix98 demands the following flag which is the inverse to RTLD_GLOBAL.
- The implementation does this by default and so we can define the
- value to zero. */
-#define RTLD_LOCAL 0
-
-/* Do not delete object when closed. */
-#define RTLD_NODELETE 0x01000
-
-#ifdef __USE_GNU
-/* To support profiling of shared objects it is a good idea to call
- the function found using `dlsym' using the following macro since
- these calls do not use the PLT. But this would mean the dynamic
- loader has no chance to find out when the function is called. The
- macro applies the necessary magic so that profiling is possible.
- Rewrite
- foo = (*fctp) (arg1, arg2);
- into
- foo = DL_CALL_FCT (fctp, (arg1, arg2));
-*/
-# define DL_CALL_FCT(fctp, args) \
- (_dl_mcount_wrapper_check ((void *) (fctp)), (*(fctp)) args)
-
-__BEGIN_DECLS
-
-/* This function calls the profiling functions. */
-extern void _dl_mcount_wrapper_check (void *__selfpc) __THROW;
-
-__END_DECLS
-
-#endif
+++ /dev/null
-/* The MIPS architecture has selectable endianness.
- This file is for a machine using big-endian mode. */
-
-#ifndef _ENDIAN_H
-# error "Never use <bits/endian.h> directly; include <endian.h> instead."
-#endif
-
-#if __MIPSEB
-# define __BYTE_ORDER __BIG_ENDIAN
-#endif
-#if __MIPSEL
-# define __BYTE_ORDER __LITTLE_ENDIAN
-#endif
+++ /dev/null
-/* Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _FENV_H
-# error "Never use <bits/fenv.h> directly; include <fenv.h> instead."
-#endif
-
-
-/* Define bits representing the exception. We use the bit positions
- of the appropriate bits in the FPU control word. */
-enum
- {
- FE_INEXACT = 0x04,
-#define FE_INEXACT FE_INEXACT
- FE_UNDERFLOW = 0x08,
-#define FE_UNDERFLOW FE_UNDERFLOW
- FE_OVERFLOW = 0x10,
-#define FE_OVERFLOW FE_OVERFLOW
- FE_DIVBYZERO = 0x20,
-#define FE_DIVBYZERO FE_DIVBYZERO
- FE_INVALID = 0x40,
-#define FE_INVALID FE_INVALID
- };
-
-#define FE_ALL_EXCEPT \
- (FE_INEXACT | FE_DIVBYZERO | FE_UNDERFLOW | FE_OVERFLOW | FE_INVALID)
-
-/* The MIPS FPU supports all of the four defined rounding modes. We
- use again the bit positions in the FPU control word as the values
- for the appropriate macros. */
-enum
- {
- FE_TONEAREST = 0x0,
-#define FE_TONEAREST FE_TONEAREST
- FE_TOWARDZERO = 0x1,
-#define FE_TOWARDZERO FE_TOWARDZERO
- FE_UPWARD = 0x2,
-#define FE_UPWARD FE_UPWARD
- FE_DOWNWARD = 0x3
-#define FE_DOWNWARD FE_DOWNWARD
- };
-
-
-/* Type representing exception flags. */
-typedef unsigned short int fexcept_t;
-
-
-/* Type representing floating-point environment. This function corresponds
- to the layout of the block written by the `fstenv'. */
-typedef struct
- {
- unsigned int __fp_control_register;
- }
-fenv_t;
-
-/* If the default argument is used we use this value. */
-#define FE_DFL_ENV ((__const fenv_t *) -1)
-
-#ifdef __USE_GNU
-/* Floating-point environment where none of the exception is masked. */
-# define FE_NOMASK_ENV ((__const fenv_t *) -2)
-#endif
+++ /dev/null
-/* bits/ipctypes.h -- Define some types used by SysV IPC/MSG/SHM. MIPS version
- Copyright (C) 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/*
- * Never include <bits/ipctypes.h> directly.
- */
-
-#ifndef _BITS_IPCTYPES_H
-#define _BITS_IPCTYPES_H 1
-
-#include <bits/types.h>
-
-typedef __SLONG32_TYPE __ipc_pid_t;
-
-
-#endif /* bits/ipctypes.h */
+++ /dev/null
-/* Copyright (C) 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _LINK_H
-# error "Never include <bits/link.h> directly; use <link.h> instead."
-#endif
-
-#include <sgidefs.h>
-
-#if _MIPS_SIM == _ABIO32
-
-/* Registers for entry into PLT on MIPS. */
-typedef struct La_mips_32_regs
-{
- uint32_t lr_reg[4]; /* $a0 through $a3 */
- double lr_fpreg[2]; /* $f12 and $f14 */
- uint32_t lr_ra;
- uint32_t lr_sp;
-} La_mips_32_regs;
-
-/* Return values for calls from PLT on MIPS. */
-typedef struct La_mips_32_retval
-{
- uint32_t lrv_v0;
- uint32_t lrv_v1;
- double lrv_f0;
- double lrv_f2;
-} La_mips_32_retval;
-
-#else
-
-typedef struct La_mips_64_regs
-{
- uint64_t lr_reg[8]; /* $a0 through $a7 */
- double lr_fpreg[8]; /* $f12 throgh $f19 */
- uint64_t lr_ra;
- uint64_t lr_sp;
-} La_mips_64_regs;
-
-/* Return values for calls from PLT on MIPS. */
-typedef struct La_mips_64_retval
-{
- uint64_t lrv_v0;
- uint64_t lrv_v1;
- double lrv_f0;
- double lrv_f2;
-} La_mips_64_retval;
-
-#endif
-
-__BEGIN_DECLS
-
-#if _MIPS_SIM == _ABIO32
-
-extern Elf32_Addr la_mips_o32_gnu_pltenter (Elf32_Sym *__sym, unsigned int __ndx,
- uintptr_t *__refcook,
- uintptr_t *__defcook,
- La_mips_32_regs *__regs,
- unsigned int *__flags,
- const char *__symname,
- long int *__framesizep);
-extern unsigned int la_mips_o32_gnu_pltexit (Elf32_Sym *__sym, unsigned int __ndx,
- uintptr_t *__refcook,
- uintptr_t *__defcook,
- const La_mips_32_regs *__inregs,
- La_mips_32_retval *__outregs,
- const char *symname);
-
-#elif _MIPS_SIM == _ABIN32
-
-extern Elf32_Addr la_mips_n32_gnu_pltenter (Elf32_Sym *__sym, unsigned int __ndx,
- uintptr_t *__refcook,
- uintptr_t *__defcook,
- La_mips_64_regs *__regs,
- unsigned int *__flags,
- const char *__symname,
- long int *__framesizep);
-extern unsigned int la_mips_n32_gnu_pltexit (Elf32_Sym *__sym, unsigned int __ndx,
- uintptr_t *__refcook,
- uintptr_t *__defcook,
- const La_mips_64_regs *__inregs,
- La_mips_64_retval *__outregs,
- const char *symname);
-
-#else
-
-extern Elf64_Addr la_mips_n64_gnu_pltenter (Elf64_Sym *__sym, unsigned int __ndx,
- uintptr_t *__refcook,
- uintptr_t *__defcook,
- La_mips_64_regs *__regs,
- unsigned int *__flags,
- const char *__symname,
- long int *__framesizep);
-extern unsigned int la_mips_n64_gnu_pltexit (Elf64_Sym *__sym, unsigned int __ndx,
- uintptr_t *__refcook,
- uintptr_t *__defcook,
- const La_mips_64_regs *__inregs,
- La_mips_64_retval *__outregs,
- const char *symname);
-
-#endif
-
-__END_DECLS
+++ /dev/null
-/* Copyright (C) 1997, 1998, 1999, 2000, 2002, 2003, 2004
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#if !defined _MATH_H && !defined _COMPLEX_H
-# error "Never use <bits/mathdef.h> directly; include <math.h> instead"
-#endif
-
-#include <sgidefs.h>
-
-#if defined __USE_ISOC99 && defined _MATH_H && !defined _MATH_H_MATHDEF
-# define _MATH_H_MATHDEF 1
-
-/* Normally, there is no long double type and the `float' and `double'
- expressions are evaluated as `double'. */
-typedef double float_t; /* `float' expressions are evaluated as
- `double'. */
-typedef double double_t; /* `double' expressions are evaluated as
- `double'. */
-
-/* The values returned by `ilogb' for 0 and NaN respectively. */
-# define FP_ILOGB0 (-2147483647)
-# define FP_ILOGBNAN 2147483647
-
-#endif /* ISO C99 */
-
-#if ! defined __NO_LONG_DOUBLE_MATH && _MIPS_SIM == _ABIO32
-/* Signal that we do not really have a `long double'. This disables the
- declaration of all the `long double' function variants. */
-# define __NO_LONG_DOUBLE_MATH 1
-#endif
+++ /dev/null
-/* `NAN' constant for IEEE 754 machines.
- Copyright (C) 1992, 1996, 1997, 1999, 2002, 2004
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _MATH_H
-# error "Never use <bits/nan.h> directly; include <math.h> instead."
-#endif
-
-
-/* IEEE Not A Number (QNaN). Note that MIPS has the QNaN and SNaN patterns
- reversed compared to most other architectures. The IEEE spec left
- the definition of this open to implementations, and for MIPS the top
- bit of the mantissa must be SET to indicate a SNaN. */
-
-#if __GNUC_PREREQ(3,3)
-
-# define NAN (__builtin_nanf(""))
-
-#elif defined __GNUC__
-
-# define NAN \
- (__extension__ \
- ((union { unsigned __l __attribute__((__mode__(__SI__))); float __d; }) \
- { __l: 0x7fbfffffUL }).__d)
-
-#else
-
-# include <endian.h>
-
-# if __BYTE_ORDER == __BIG_ENDIAN
-# define __nan_bytes { 0x7f, 0xbf, 0xff, 0xff }
-# endif
-# if __BYTE_ORDER == __LITTLE_ENDIAN
-# define __nan_bytes { 0xff, 0xff, 0xbf, 0x7f }
-# endif
-
-static union { unsigned char __c[4]; float __d; } __nan_union = { __nan_bytes };
-# define NAN (__nan_union.__d)
-
-#endif /* GCC. */
+++ /dev/null
-/* Define the machine-dependent type `jmp_buf'. MIPS version.
- Copyright (C) 1992,1993,1995,1997,2000,2002,2003,2004,2005,2006
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _MIPS_BITS_SETJMP_H
-#define _MIPS_BITS_SETJMP_H 1
-
-#if !defined(_SETJMP_H) && !defined(_PTHREAD_H)
-# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
-#endif
-
-#include <sgidefs.h>
-
-typedef struct
- {
-#if _MIPS_SIM == _ABIO32
- /* Program counter. */
- __ptr_t __pc;
-
- /* Stack pointer. */
- __ptr_t __sp;
-
- /* Callee-saved registers s0 through s7. */
- int __regs[8];
-
- /* The frame pointer. */
- __ptr_t __fp;
-
- /* The global pointer. */
- __ptr_t __gp;
-#else
- /* Program counter. */
- __extension__ long long __pc;
-
- /* Stack pointer. */
- __extension__ long long __sp;
-
- /* Callee-saved registers s0 through s7. */
- __extension__ long long __regs[8];
-
- /* The frame pointer. */
- __extension__ long long __fp;
-
- /* The global pointer. */
- __extension__ long long __gp;
-#endif
-
- /* Floating point status register. */
- int __fpc_csr;
-
- /* Callee-saved floating point registers. */
-#if _MIPS_SIM == _ABI64
- double __fpregs[8];
-#else
- double __fpregs[6];
-#endif
- } __jmp_buf[1];
-
-#endif /* _MIPS_BITS_SETJMP_H */
+++ /dev/null
-/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define __WORDSIZE _MIPS_SZPTR
+++ /dev/null
-/* BSD `_setjmp' entry point to `sigsetjmp (..., 0)'. MIPS version.
- Copyright (C) 1996, 1997, 2000, 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* This just does a tail-call to `__sigsetjmp (ARG, 0)'.
- We cannot do it in C because it must be a tail-call, so frame-unwinding
- in setjmp doesn't clobber the state restored by longjmp. */
-
-#include <sysdep.h>
-
-#ifdef __PIC__
- .option pic2
-#endif
-ENTRY (_setjmp)
-#ifdef __PIC__
- .set noreorder
- .cpload t9
- .set reorder
- la t9, C_SYMBOL_NAME (__sigsetjmp)
-#endif
- move a1,zero /* Pass a second argument of zero. */
-#ifdef __PIC__
- jr t9
-#else
- j C_SYMBOL_NAME (__sigsetjmp)
-#endif
- .end _setjmp
-libc_hidden_def (_setjmp)
+++ /dev/null
-/* BSD `setjmp' entry point to `sigsetjmp (..., 1)'. MIPS version.
- Copyright (C) 1996, 1997, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* This just does a tail-call to `__sigsetjmp (ARG, 1)'.
- We cannot do it in C because it must be a tail-call, so frame-unwinding
- in setjmp doesn't clobber the state restored by longjmp. */
-
-#include <sysdep.h>
-
-#ifdef __PIC__
- .option pic2
-#endif
-ENTRY (setjmp)
- .set noreorder
-#ifdef __PIC__
- .cpload t9
- .set reorder
- la t9, C_SYMBOL_NAME (__sigsetjmp)
-#endif
- li a1, 1 /* Pass a second argument of one. */
-#ifdef __PIC__
- jr t9
-#else
- j C_SYMBOL_NAME (__sigsetjmp)
-#endif
- .end setjmp
+++ /dev/null
-/* Configuration of lookup functions. MIPS version.
- Copyright (C) 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Number of extra dynamic section entries for this architecture. By
- default there are none. */
-#define DT_THISPROCNUM DT_MIPS_NUM
+++ /dev/null
-/* Machine-dependent ELF dynamic relocation inline functions. MIPS version.
- Copyright (C) 1996-2001, 2002, 2003, 2004, 2005
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* FIXME: Profiling of shared libraries is not implemented yet. */
-#ifndef dl_machine_h
-#define dl_machine_h
-
-#define ELF_MACHINE_NAME "MIPS"
-
-#define ELF_MACHINE_NO_PLT
-
-#include <entry.h>
-
-#ifndef ENTRY_POINT
-#error ENTRY_POINT needs to be defined for MIPS.
-#endif
-
-#include <sgidefs.h>
-#include <sys/asm.h>
-#include <dl-tls.h>
-
-/* The offset of gp from GOT might be system-dependent. It's set by
- ld. The same value is also */
-#define OFFSET_GP_GOT 0x7ff0
-
-#ifndef _RTLD_PROLOGUE
-# define _RTLD_PROLOGUE(entry) \
- ".globl\t" __STRING(entry) "\n\t" \
- ".ent\t" __STRING(entry) "\n\t" \
- ".type\t" __STRING(entry) ", @function\n" \
- __STRING(entry) ":\n\t"
-#endif
-
-#ifndef _RTLD_EPILOGUE
-# define _RTLD_EPILOGUE(entry) \
- ".end\t" __STRING(entry) "\n\t" \
- ".size\t" __STRING(entry) ", . - " __STRING(entry) "\n\t"
-#endif
-
-/* A reloc type used for ld.so cmdline arg lookups to reject PLT entries.
- This makes no sense on MIPS but we have to define this to R_MIPS_REL32
- to avoid the asserts in dl-lookup.c from blowing. */
-#define ELF_MACHINE_JMP_SLOT R_MIPS_REL32
-#define elf_machine_type_class(type) ELF_RTYPE_CLASS_PLT
-
-/* Translate a processor specific dynamic tag to the index
- in l_info array. */
-#define DT_MIPS(x) (DT_MIPS_##x - DT_LOPROC + DT_NUM)
-
-/* If there is a DT_MIPS_RLD_MAP entry in the dynamic section, fill it in
- with the run-time address of the r_debug structure */
-#define ELF_MACHINE_DEBUG_SETUP(l,r) \
-do { if ((l)->l_info[DT_MIPS (RLD_MAP)]) \
- *(ElfW(Addr) *)((l)->l_info[DT_MIPS (RLD_MAP)]->d_un.d_ptr) = \
- (ElfW(Addr)) (r); \
- } while (0)
-
-/* Return nonzero iff ELF header is compatible with the running host. */
-static inline int __attribute_used__
-elf_machine_matches_host (const ElfW(Ehdr) *ehdr)
-{
-#if _MIPS_SIM == _ABIO32 || _MIPS_SIM == _ABIN32
- /* Don't link o32 and n32 together. */
- if (((ehdr->e_flags & EF_MIPS_ABI2) != 0) != (_MIPS_SIM == _ABIN32))
- return 0;
-#endif
-
- switch (ehdr->e_machine)
- {
- case EM_MIPS:
- case EM_MIPS_RS3_LE:
- return 1;
- default:
- return 0;
- }
-}
-
-static inline ElfW(Addr) *
-elf_mips_got_from_gpreg (ElfW(Addr) gpreg)
-{
- /* FIXME: the offset of gp from GOT may be system-dependent. */
- return (ElfW(Addr) *) (gpreg - OFFSET_GP_GOT);
-}
-
-/* Return the link-time address of _DYNAMIC. Conveniently, this is the
- first element of the GOT. This must be inlined in a function which
- uses global data. We assume its $gp points to the primary GOT. */
-static inline ElfW(Addr)
-elf_machine_dynamic (void)
-{
- register ElfW(Addr) gp __asm__ ("$28");
- return *elf_mips_got_from_gpreg (gp);
-}
-
-#define STRINGXP(X) __STRING(X)
-#define STRINGXV(X) STRINGV_(X)
-#define STRINGV_(...) # __VA_ARGS__
-
-/* Return the run-time load address of the shared object. */
-static inline ElfW(Addr)
-elf_machine_load_address (void)
-{
- ElfW(Addr) addr;
- asm (" .set noreorder\n"
- " " STRINGXP (PTR_LA) " %0, 0f\n"
- " bltzal $0, 0f\n"
- " nop\n"
- "0: " STRINGXP (PTR_SUBU) " %0, $31, %0\n"
- " .set reorder\n"
- : "=r" (addr)
- : /* No inputs */
- : "$31");
- return addr;
-}
-
-/* The MSB of got[1] of a gnu object is set to identify gnu objects. */
-#if _MIPS_SIM == _ABI64
-# define ELF_MIPS_GNU_GOT1_MASK 0x8000000000000000L
-#else
-# define ELF_MIPS_GNU_GOT1_MASK 0x80000000L
-#endif
-
-/* We can't rely on elf_machine_got_rel because _dl_object_relocation_scope
- fiddles with global data. */
-#define ELF_MACHINE_BEFORE_RTLD_RELOC(dynamic_info) \
-do { \
- struct link_map *map = &bootstrap_map; \
- ElfW(Sym) *sym; \
- ElfW(Addr) *got; \
- int i, n; \
- \
- got = (ElfW(Addr) *) D_PTR (map, l_info[DT_PLTGOT]); \
- \
- if (__builtin_expect (map->l_addr == 0, 1)) \
- break; \
- \
- /* got[0] is reserved. got[1] is also reserved for the dynamic object \
- generated by gnu ld. Skip these reserved entries from \
- relocation. */ \
- i = (got[1] & ELF_MIPS_GNU_GOT1_MASK)? 2 : 1; \
- n = map->l_info[DT_MIPS (LOCAL_GOTNO)]->d_un.d_val; \
- \
- /* Add the run-time displacement to all local got entries. */ \
- while (i < n) \
- got[i++] += map->l_addr; \
- \
- /* Handle global got entries. */ \
- got += n; \
- sym = (ElfW(Sym) *) D_PTR(map, l_info[DT_SYMTAB]) \
- + map->l_info[DT_MIPS (GOTSYM)]->d_un.d_val; \
- i = (map->l_info[DT_MIPS (SYMTABNO)]->d_un.d_val \
- - map->l_info[DT_MIPS (GOTSYM)]->d_un.d_val); \
- \
- while (i--) \
- { \
- if (sym->st_shndx == SHN_UNDEF || sym->st_shndx == SHN_COMMON) \
- *got = map->l_addr + sym->st_value; \
- else if (ELFW(ST_TYPE) (sym->st_info) == STT_FUNC \
- && *got != sym->st_value) \
- *got += map->l_addr; \
- else if (ELFW(ST_TYPE) (sym->st_info) == STT_SECTION) \
- { \
- if (sym->st_other == 0) \
- *got += map->l_addr; \
- } \
- else \
- *got = map->l_addr + sym->st_value; \
- \
- got++; \
- sym++; \
- } \
-} while(0)
-
-
-/* Mask identifying addresses reserved for the user program,
- where the dynamic linker should not map anything. */
-#define ELF_MACHINE_USER_ADDRESS_MASK 0x80000000UL
-
-
-/* Initial entry point code for the dynamic linker.
- The C function `_dl_start' is the real entry point;
- its return value is the user program's entry point.
- Note how we have to be careful about two things:
-
- 1) That we allocate a minimal stack of 24 bytes for
- every function call, the MIPS ABI states that even
- if all arguments are passed in registers the procedure
- called can use the 16 byte area pointed to by $sp
- when it is called to store away the arguments passed
- to it.
-
- 2) That under Linux the entry is named __start
- and not just plain _start. */
-
-#define RTLD_START asm (\
- ".text\n\
- " _RTLD_PROLOGUE(ENTRY_POINT) "\
- " STRINGXV(SETUP_GPX($25)) "\n\
- " STRINGXV(SETUP_GPX64($18,$25)) "\n\
- # i386 ABI book says that the first entry of GOT holds\n\
- # the address of the dynamic structure. Though MIPS ABI\n\
- # doesn't say nothing about this, I emulate this here.\n\
- " STRINGXP(PTR_LA) " $4, _DYNAMIC\n\
- # Subtract OFFSET_GP_GOT\n\
- " STRINGXP(PTR_S) " $4, -0x7ff0($28)\n\
- move $4, $29\n\
- " STRINGXP(PTR_SUBIU) " $29, 16\n\
- \n\
- " STRINGXP(PTR_LA) " $8, .Lcoff\n\
- bltzal $8, .Lcoff\n\
-.Lcoff: " STRINGXP(PTR_SUBU) " $8, $31, $8\n\
- \n\
- " STRINGXP(PTR_LA) " $25, _dl_start\n\
- " STRINGXP(PTR_ADDU) " $25, $8\n\
- jalr $25\n\
- \n\
- " STRINGXP(PTR_ADDIU) " $29, 16\n\
- # Get the value of label '_dl_start_user' in t9 ($25).\n\
- " STRINGXP(PTR_LA) " $25, _dl_start_user\n\
- " _RTLD_EPILOGUE(ENTRY_POINT) "\
- \n\
- \n\
- " _RTLD_PROLOGUE(_dl_start_user) "\
- " STRINGXP(SETUP_GP) "\n\
- " STRINGXV(SETUP_GP64($18,_dl_start_user)) "\n\
- move $16, $28\n\
- # Save the user entry point address in a saved register.\n\
- move $17, $2\n\
- # See if we were run as a command with the executable file\n\
- # name as an extra leading argument.\n\
- lw $2, _dl_skip_args\n\
- beq $2, $0, 1f\n\
- # Load the original argument count.\n\
- " STRINGXP(PTR_L) " $4, 0($29)\n\
- # Subtract _dl_skip_args from it.\n\
- subu $4, $2\n\
- # Adjust the stack pointer to skip _dl_skip_args words.\n\
- sll $2, " STRINGXP (PTRLOG) "\n\
- " STRINGXP(PTR_ADDU) " $29, $2\n\
- # Save back the modified argument count.\n\
- " STRINGXP(PTR_S) " $4, 0($29)\n\
-1: # Call _dl_init (struct link_map *main_map, int argc, char **argv, char **env) \n\
- " STRINGXP(PTR_L) " $4, _rtld_local\n\
- " STRINGXP(PTR_L) /* or lw??? fixme */ " $5, 0($29)\n\
- " STRINGXP(PTR_LA) " $6, " STRINGXP (PTRSIZE) "($29)\n\
- sll $7, $5, " STRINGXP (PTRLOG) "\n\
- " STRINGXP(PTR_ADDU) " $7, $7, $6\n\
- " STRINGXP(PTR_ADDU) " $7, $7, " STRINGXP (PTRSIZE) " \n\
- # Make sure the stack pointer is aligned for _dl_init_internal.\n\
- and $2, $29, -2 * " STRINGXP(SZREG) "\n\
- " STRINGXP(PTR_S) " $29, -" STRINGXP(SZREG) "($2)\n\
- " STRINGXP(PTR_SUBIU) " $29, $2, 32\n\
- " STRINGXP(SAVE_GP(16)) "\n\
- # Call the function to run the initializers.\n\
- jal _dl_init_internal\n\
- # Restore the stack pointer for _start.\n\
- " STRINGXP(PTR_L) " $29, 32-" STRINGXP(SZREG) "($29)\n\
- # Pass our finalizer function to the user in $2 as per ELF ABI.\n\
- " STRINGXP(PTR_LA) " $2, _dl_fini\n\
- # Jump to the user entry point.\n\
- move $25, $17\n\
- jr $25\n\t"\
- _RTLD_EPILOGUE(_dl_start_user)\
- ".previous"\
-);
-
-/* The MIPS never uses Elfxx_Rela relocations. */
-#define ELF_MACHINE_NO_RELA 1
-
-/* Names of the architecture-specific auditing callback functions. */
-# if _MIPS_SIM == _ABIO32
-# define ARCH_LA_PLTENTER mips_o32_gnu_pltenter
-# define ARCH_LA_PLTEXIT mips_o32_gnu_pltexit
-# elif _MIPS_SIM == _ABIN32
-# define ARCH_LA_PLTENTER mips_n32_gnu_pltenter
-# define ARCH_LA_PLTEXIT mips_n32_gnu_pltexit
-# else
-# define ARCH_LA_PLTENTER mips_n64_gnu_pltenter
-# define ARCH_LA_PLTEXIT mips_n64_gnu_pltexit
-# endif
-
-#endif /* !dl_machine_h */
-
-#ifdef RESOLVE_MAP
-
-/* Perform the relocation specified by RELOC and SYM (which is fully resolved).
- MAP is the object containing the reloc. */
-
-auto inline void
-__attribute__ ((always_inline))
-elf_machine_rel (struct link_map *map, const ElfW(Rel) *reloc,
- const ElfW(Sym) *sym, const struct r_found_version *version,
- void *const reloc_addr)
-{
- const unsigned long int r_type = ELFW(R_TYPE) (reloc->r_info);
-
-#if !defined RTLD_BOOTSTRAP && !defined SHARED
- /* This is defined in rtld.c, but nowhere in the static libc.a;
- make the reference weak so static programs can still link. This
- declaration cannot be done when compiling rtld.c (i.e. #ifdef
- RTLD_BOOTSTRAP) because rtld.c contains the common defn for
- _dl_rtld_map, which is incompatible with a weak decl in the same
- file. */
- weak_extern (GL(dl_rtld_map));
-#endif
-
- switch (r_type)
- {
-#if defined (USE_TLS) && !defined (RTLD_BOOTSTRAP)
-# if _MIPS_SIM == _ABI64
- case R_MIPS_TLS_DTPMOD64:
- case R_MIPS_TLS_DTPREL64:
- case R_MIPS_TLS_TPREL64:
-# else
- case R_MIPS_TLS_DTPMOD32:
- case R_MIPS_TLS_DTPREL32:
- case R_MIPS_TLS_TPREL32:
-# endif
- {
- struct link_map *sym_map = RESOLVE_MAP (&sym, version, r_type);
- Elf32_Addr value = sym == NULL ? 0 : sym_map->l_addr + sym->st_value;
-
- if (sym)
- value += sym->st_value;
-
- switch (r_type)
- {
- case R_MIPS_TLS_DTPMOD64:
- case R_MIPS_TLS_DTPMOD32:
- if (sym_map)
- *(ElfW(Word) *)reloc_addr = sym_map->l_tls_modid;
- break;
-
- case R_MIPS_TLS_DTPREL64:
- case R_MIPS_TLS_DTPREL32:
- *(ElfW(Word) *)reloc_addr += TLS_DTPREL_VALUE (sym);
- break;
-
- case R_MIPS_TLS_TPREL32:
- case R_MIPS_TLS_TPREL64:
- CHECK_STATIC_TLS (map, sym_map);
- *(ElfW(Word) *)reloc_addr += TLS_TPREL_VALUE (sym_map, sym);
- break;
- }
-
- break;
- }
-#endif
-
-#if _MIPS_SIM == _ABI64
- case (R_MIPS_64 << 8) | R_MIPS_REL32:
-#else
- case R_MIPS_REL32:
-#endif
- {
- int symidx = ELFW(R_SYM) (reloc->r_info);
- ElfW(Addr) reloc_value;
-
- /* Support relocations on mis-aligned offsets. Should we ever
- implement RELA, this should be replaced with an assignment
- from reloc->r_addend. */
- __builtin_memcpy (&reloc_value, reloc_addr, sizeof (reloc_value));
-
- if (symidx)
- {
- const ElfW(Word) gotsym
- = (const ElfW(Word)) map->l_info[DT_MIPS (GOTSYM)]->d_un.d_val;
-
- if ((ElfW(Word))symidx < gotsym)
- {
- /* This wouldn't work for a symbol imported from other
- libraries for which there's no GOT entry, but MIPS
- requires every symbol referenced in a dynamic
- relocation to have a GOT entry in the primary GOT,
- so we only get here for locally-defined symbols.
- For section symbols, we should *NOT* be adding
- sym->st_value (per the definition of the meaning of
- S in reloc expressions in the ELF64 MIPS ABI),
- since it should have already been added to
- reloc_value by the linker, but older versions of
- GNU ld didn't add it, and newer versions don't emit
- useless relocations to section symbols any more, so
- it is safe to keep on adding sym->st_value, even
- though it's not ABI compliant. Some day we should
- bite the bullet and stop doing this. */
-#ifndef RTLD_BOOTSTRAP
- if (map != &GL(dl_rtld_map))
-#endif
- reloc_value += sym->st_value + map->l_addr;
- }
- else
- {
-#ifndef RTLD_BOOTSTRAP
- const ElfW(Addr) *got
- = (const ElfW(Addr) *) D_PTR (map, l_info[DT_PLTGOT]);
- const ElfW(Word) local_gotno
- = (const ElfW(Word))
- map->l_info[DT_MIPS (LOCAL_GOTNO)]->d_un.d_val;
-
- reloc_value += got[symidx + local_gotno - gotsym];
-#endif
- }
- }
- else
-#ifndef RTLD_BOOTSTRAP
- if (map != &GL(dl_rtld_map))
-#endif
- reloc_value += map->l_addr;
-
- __builtin_memcpy (reloc_addr, &reloc_value, sizeof (reloc_value));
- }
- break;
- case R_MIPS_NONE: /* Alright, Wilbur. */
- break;
-#if _MIPS_SIM == _ABI64
- case R_MIPS_64:
- /* For full compliance with the ELF64 ABI, one must precede the
- _REL32/_64 pair of relocations with a _64 relocation, such
- that the in-place addend is read as a 64-bit value. IRIX
- didn't pick up on this requirement, so we treat the
- _REL32/_64 relocation as a 64-bit relocation even if it's by
- itself. For ABI compliance, we ignore such _64 dummy
- relocations. For RELA, this may be simply removed, since
- it's totally unnecessary. */
- if (ELFW(R_SYM) (reloc->r_info) == 0)
- break;
- /* Fall through. */
-#endif
- default:
- _dl_reloc_bad_type (map, r_type, 0);
- break;
- }
-}
-
-auto inline void
-__attribute__((always_inline))
-elf_machine_rel_relative (ElfW(Addr) l_addr, const ElfW(Rel) *reloc,
- void *const reloc_addr)
-{
- /* XXX Nothing to do. There is no relative relocation, right? */
-}
-
-auto inline void
-__attribute__((always_inline))
-elf_machine_lazy_rel (struct link_map *map,
- ElfW(Addr) l_addr, const ElfW(Rel) *reloc)
-{
- /* Do nothing. */
-}
-
-auto inline void
-__attribute__ ((always_inline))
-elf_machine_rela (struct link_map *map, const ElfW(Rela) *reloc,
- const ElfW(Sym) *sym, const struct r_found_version *version,
- void *const reloc_addr)
-{
-}
-
-auto inline void
-__attribute__((always_inline))
-elf_machine_rela_relative (ElfW(Addr) l_addr, const ElfW(Rela) *reloc,
- void *const reloc_addr)
-{
-}
-
-#ifndef RTLD_BOOTSTRAP
-/* Relocate GOT. */
-auto inline void
-__attribute__((always_inline))
-elf_machine_got_rel (struct link_map *map, int lazy)
-{
- ElfW(Addr) *got;
- ElfW(Sym) *sym;
- const ElfW(Half) *vernum;
- int i, n, symidx;
-
-#define RESOLVE_GOTSYM(sym,vernum,sym_index) \
- ({ \
- const ElfW(Sym) *ref = sym; \
- const struct r_found_version *version \
- = vernum ? &map->l_versions[vernum[sym_index] & 0x7fff] : NULL; \
- struct link_map *sym_map; \
- sym_map = RESOLVE_MAP (&ref, version, R_MIPS_REL32); \
- ref ? sym_map->l_addr + ref->st_value : 0; \
- })
-
- if (map->l_info[VERSYMIDX (DT_VERSYM)] != NULL)
- vernum = (const void *) D_PTR (map, l_info[VERSYMIDX (DT_VERSYM)]);
- else
- vernum = NULL;
-
- got = (ElfW(Addr) *) D_PTR (map, l_info[DT_PLTGOT]);
-
- n = map->l_info[DT_MIPS (LOCAL_GOTNO)]->d_un.d_val;
- /* The dynamic linker's local got entries have already been relocated. */
- if (map != &GL(dl_rtld_map))
- {
- /* got[0] is reserved. got[1] is also reserved for the dynamic object
- generated by gnu ld. Skip these reserved entries from relocation. */
- i = (got[1] & ELF_MIPS_GNU_GOT1_MASK)? 2 : 1;
-
- /* Add the run-time displacement to all local got entries if
- needed. */
- if (__builtin_expect (map->l_addr != 0, 0))
- {
- while (i < n)
- got[i++] += map->l_addr;
- }
- }
-
- /* Handle global got entries. */
- got += n;
- /* Keep track of the symbol index. */
- symidx = map->l_info[DT_MIPS (GOTSYM)]->d_un.d_val;
- sym = (ElfW(Sym) *) D_PTR (map, l_info[DT_SYMTAB]) + symidx;
- i = (map->l_info[DT_MIPS (SYMTABNO)]->d_un.d_val
- - map->l_info[DT_MIPS (GOTSYM)]->d_un.d_val);
-
- /* This loop doesn't handle Quickstart. */
- while (i--)
- {
- if (sym->st_shndx == SHN_UNDEF)
- {
- if (ELFW(ST_TYPE) (sym->st_info) == STT_FUNC
- && sym->st_value && lazy)
- *got = sym->st_value + map->l_addr;
- else
- *got = RESOLVE_GOTSYM (sym, vernum, symidx);
- }
- else if (sym->st_shndx == SHN_COMMON)
- *got = RESOLVE_GOTSYM (sym, vernum, symidx);
- else if (ELFW(ST_TYPE) (sym->st_info) == STT_FUNC
- && *got != sym->st_value
- && lazy)
- *got += map->l_addr;
- else if (ELFW(ST_TYPE) (sym->st_info) == STT_SECTION)
- {
- if (sym->st_other == 0)
- *got += map->l_addr;
- }
- else
- *got = RESOLVE_GOTSYM (sym, vernum, symidx);
-
- ++got;
- ++sym;
- ++symidx;
- }
-
-#undef RESOLVE_GOTSYM
-}
-#endif
-
-/* Set up the loaded object described by L so its stub function
- will jump to the on-demand fixup code __dl_runtime_resolve. */
-
-auto inline int
-__attribute__((always_inline))
-elf_machine_runtime_setup (struct link_map *l, int lazy, int profile)
-{
-# ifndef RTLD_BOOTSTRAP
- ElfW(Addr) *got;
- extern void _dl_runtime_resolve (ElfW(Word));
- extern int _dl_mips_gnu_objects;
-
- if (lazy)
- {
- /* The GOT entries for functions have not yet been filled in.
- Their initial contents will arrange when called to put an
- offset into the .dynsym section in t8, the return address
- in t7 and then jump to _GLOBAL_OFFSET_TABLE[0]. */
- got = (ElfW(Addr) *) D_PTR (l, l_info[DT_PLTGOT]);
-
- /* This function will get called to fix up the GOT entry indicated by
- the register t8, and then jump to the resolved address. */
- got[0] = (ElfW(Addr)) &_dl_runtime_resolve;
-
- /* Store l to _GLOBAL_OFFSET_TABLE[1] for gnu object. The MSB
- of got[1] of a gnu object is set to identify gnu objects.
- Where we can store l for non gnu objects? XXX */
- if ((got[1] & ELF_MIPS_GNU_GOT1_MASK) != 0)
- got[1] = ((ElfW(Addr)) l | ELF_MIPS_GNU_GOT1_MASK);
- else
- _dl_mips_gnu_objects = 0;
- }
-
- /* Relocate global offset table. */
- elf_machine_got_rel (l, lazy);
-
-# endif
- return lazy;
-}
-
-#endif /* RESOLVE_MAP */
+++ /dev/null
-/* Thread-local storage handling in the ELF dynamic linker. MIPS version.
- Copyright (C) 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-
-/* Type used for the representation of TLS information in the GOT. */
-typedef struct
-{
- unsigned long int ti_module;
- unsigned long int ti_offset;
-} tls_index;
-
-/* The thread pointer points 0x7000 past the first static TLS block. */
-#define TLS_TP_OFFSET 0x7000
-
-/* Dynamic thread vector pointers point 0x8000 past the start of each
- TLS block. */
-#define TLS_DTV_OFFSET 0x8000
-
-/* Compute the value for a GOTTPREL reloc. */
-#define TLS_TPREL_VALUE(sym_map, sym) \
- ((sym_map)->l_tls_offset + (sym)->st_value - TLS_TP_OFFSET)
-
-/* Compute the value for a DTPREL reloc. */
-#define TLS_DTPREL_VALUE(sym) \
- ((sym)->st_value - TLS_DTV_OFFSET)
-
-extern void *__tls_get_addr (tls_index *ti);
-
-# define GET_ADDR_OFFSET (ti->ti_offset + TLS_DTV_OFFSET)
-# define __TLS_GET_ADDR(__ti) (__tls_get_addr (__ti) - TLS_DTV_OFFSET)
+++ /dev/null
-/* PLT trampoline. MIPS version.
- Copyright (C) 1996-2001, 2002, 2003, 2004, 2005
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* FIXME: Profiling of shared libraries is not implemented yet. */
-
-#include <sysdep.h>
-#include <link.h>
-#include <elf.h>
-#include <ldsodefs.h>
-#include <dl-machine.h>
-
-/* Get link map for callers object containing STUB_PC. */
-static inline struct link_map *
-elf_machine_runtime_link_map (ElfW(Addr) gpreg, ElfW(Addr) stub_pc)
-{
- extern int _dl_mips_gnu_objects;
-
- /* got[1] is reserved to keep its link map address for the shared
- object generated by the gnu linker. If all are such objects, we
- can find the link map from current GPREG simply. If not so, get
- the link map for caller's object containing STUB_PC. */
-
- if (_dl_mips_gnu_objects)
- {
- ElfW(Addr) *got = elf_mips_got_from_gpreg (gpreg);
- ElfW(Word) g1;
-
- g1 = ((ElfW(Word) *) got)[1];
-
- if ((g1 & ELF_MIPS_GNU_GOT1_MASK) != 0)
- {
- struct link_map *l =
- (struct link_map *) (g1 & ~ELF_MIPS_GNU_GOT1_MASK);
- ElfW(Addr) base, limit;
- const ElfW(Phdr) *p = l->l_phdr;
- ElfW(Half) this, nent = l->l_phnum;
-
- /* For the common case of a stub being called from the containing
- object, STUB_PC will point to somewhere within the object that
- is described by the link map fetched via got[1]. Otherwise we
- have to scan all maps. */
- for (this = 0; this < nent; this++)
- {
- if (p[this].p_type == PT_LOAD)
- {
- base = p[this].p_vaddr + l->l_addr;
- limit = base + p[this].p_memsz;
- if (stub_pc >= base && stub_pc < limit)
- return l;
- }
- }
- }
- }
-
- struct link_map *l;
- Lmid_t nsid;
-
- for (nsid = 0; nsid < DL_NNS; ++nsid)
- for (l = GL(dl_ns)[nsid]._ns_loaded; l != NULL; l = l->l_next)
- {
- ElfW(Addr) base, limit;
- const ElfW(Phdr) *p = l->l_phdr;
- ElfW(Half) this, nent = l->l_phnum;
-
- for (this = 0; this < nent; ++this)
- {
- if (p[this].p_type == PT_LOAD)
- {
- base = p[this].p_vaddr + l->l_addr;
- limit = base + p[this].p_memsz;
- if (stub_pc >= base && stub_pc < limit)
- return l;
- }
- }
- }
-
- _dl_signal_error (0, NULL, NULL, "cannot find runtime link map");
- return NULL;
-}
-
-/* Define mips specific runtime resolver. The function __dl_runtime_resolve
- is called from assembler function _dl_runtime_resolve which converts
- special argument registers t7 ($15) and t8 ($24):
- t7 address to return to the caller of the function
- t8 index for this function symbol in .dynsym
- to usual c arguments.
-
- Other architectures call fixup from dl-runtime.c in
- _dl_runtime_resolve. MIPS instead calls __dl_runtime_resolve. We
- have to use our own version because of the way the got section is
- treated on MIPS (we've also got ELF_MACHINE_PLT defined). */
-
-/* The flag _dl_mips_gnu_objects is set if all dynamic objects are
- generated by the gnu linker. */
-int _dl_mips_gnu_objects = 1;
-
-#define VERSYMIDX(sym) (DT_NUM + DT_THISPROCNUM + DT_VERSIONTAGIDX (sym))
-
-/* This is called from assembly stubs below which the compiler can't see. */
-static ElfW(Addr)
-__dl_runtime_resolve (ElfW(Word), ElfW(Word), ElfW(Addr), ElfW(Addr))
- __attribute_used__;
-
-static ElfW(Addr)
-__dl_runtime_resolve (ElfW(Word) sym_index,
- ElfW(Word) return_address,
- ElfW(Addr) old_gpreg,
- ElfW(Addr) stub_pc)
-{
- struct link_map *l = elf_machine_runtime_link_map (old_gpreg, stub_pc);
- const ElfW(Sym) *const symtab
- = (const ElfW(Sym) *) D_PTR (l, l_info[DT_SYMTAB]);
- const char *strtab = (const void *) D_PTR (l, l_info[DT_STRTAB]);
- ElfW(Addr) *got
- = (ElfW(Addr) *) D_PTR (l, l_info[DT_PLTGOT]);
- const ElfW(Word) local_gotno
- = (const ElfW(Word)) l->l_info[DT_MIPS (LOCAL_GOTNO)]->d_un.d_val;
- const ElfW(Word) gotsym
- = (const ElfW(Word)) l->l_info[DT_MIPS (GOTSYM)]->d_un.d_val;
- const ElfW(Sym) *sym = &symtab[sym_index];
- struct link_map *sym_map;
- ElfW(Addr) value;
-
- /* FIXME: The symbol versioning stuff is not tested yet. */
- if (__builtin_expect (ELFW(ST_VISIBILITY) (sym->st_other), 0) == 0)
- {
- switch (l->l_info[VERSYMIDX (DT_VERSYM)] != NULL)
- {
- default:
- {
- const ElfW(Half) *vernum =
- (const void *) D_PTR (l, l_info[VERSYMIDX (DT_VERSYM)]);
- ElfW(Half) ndx = vernum[sym_index] & 0x7fff;
- const struct r_found_version *version = &l->l_versions[ndx];
-
- if (version->hash != 0)
- {
- sym_map = _dl_lookup_symbol_x (strtab + sym->st_name, l,
- &sym, l->l_scope, version,
- ELF_RTYPE_CLASS_PLT, 0, 0);
- break;
- }
- /* Fall through. */
- }
- case 0:
- sym_map = _dl_lookup_symbol_x (strtab + sym->st_name, l, &sym,
- l->l_scope, 0, ELF_RTYPE_CLASS_PLT,
- DL_LOOKUP_ADD_DEPENDENCY, 0);
- }
-
- /* Currently value contains the base load address of the object
- that defines sym. Now add in the symbol offset. */
- value = (sym ? sym_map->l_addr + sym->st_value : 0);
- }
- else
- /* We already found the symbol. The module (and therefore its load
- address) is also known. */
- value = l->l_addr + sym->st_value;
-
- /* Apply the relocation with that value. */
- *(got + local_gotno + sym_index - gotsym) = value;
-
- return value;
-}
-
-#if _MIPS_SIM == _ABIO32
-#define ELF_DL_FRAME_SIZE 40
-
-#define ELF_DL_SAVE_ARG_REGS "\
- sw $15, 36($29)\n \
- sw $4, 16($29)\n \
- sw $5, 20($29)\n \
- sw $6, 24($29)\n \
- sw $7, 28($29)\n \
-"
-
-#define ELF_DL_RESTORE_ARG_REGS "\
- lw $31, 36($29)\n \
- lw $4, 16($29)\n \
- lw $5, 20($29)\n \
- lw $6, 24($29)\n \
- lw $7, 28($29)\n \
-"
-
-#define IFABIO32(X) X
-
-#else /* _MIPS_SIM == _ABIN32 || _MIPS_SIM == _ABI64 */
-
-#define ELF_DL_FRAME_SIZE 80
-
-#define ELF_DL_SAVE_ARG_REGS "\
- sd $15, 72($29)\n \
- sd $4, 8($29)\n \
- sd $5, 16($29)\n \
- sd $6, 24($29)\n \
- sd $7, 32($29)\n \
- sd $8, 40($29)\n \
- sd $9, 48($29)\n \
- sd $10, 56($29)\n \
- sd $11, 64($29)\n \
-"
-
-#define ELF_DL_RESTORE_ARG_REGS "\
- ld $31, 72($29)\n \
- ld $4, 8($29)\n \
- ld $5, 16($29)\n \
- ld $6, 24($29)\n \
- ld $7, 32($29)\n \
- ld $8, 40($29)\n \
- ld $9, 48($29)\n \
- ld $10, 56($29)\n \
- ld $11, 64($29)\n \
-"
-
-#define IFABIO32(X)
-
-#endif
-
-asm ("\n\
- .text\n\
- .align 2\n\
- .globl _dl_runtime_resolve\n\
- .type _dl_runtime_resolve,@function\n\
- .ent _dl_runtime_resolve\n\
-_dl_runtime_resolve:\n\
- .frame $29, " STRINGXP(ELF_DL_FRAME_SIZE) ", $31\n\
- .set noreorder\n\
- # Save GP.\n\
- move $3, $28\n\
- # Save arguments and sp value in stack.\n\
- " STRINGXP(PTR_SUBIU) " $29, " STRINGXP(ELF_DL_FRAME_SIZE) "\n\
- # Modify t9 ($25) so as to point .cpload instruction.\n\
- " IFABIO32(STRINGXP(PTR_ADDIU) " $25, 12\n") "\
- # Compute GP.\n\
- " STRINGXP(SETUP_GP) "\n\
- " STRINGXV(SETUP_GP64 (0, _dl_runtime_resolve)) "\n\
- .set reorder\n\
- # Save slot call pc.\n\
- move $2, $31\n\
- " IFABIO32(STRINGXP(CPRESTORE(32))) "\n\
- " ELF_DL_SAVE_ARG_REGS "\
- move $4, $24\n\
- move $5, $15\n\
- move $6, $3\n\
- move $7, $2\n\
- jal __dl_runtime_resolve\n\
- " ELF_DL_RESTORE_ARG_REGS "\
- " STRINGXP(RESTORE_GP64) "\n\
- " STRINGXP(PTR_ADDIU) " $29, " STRINGXP(ELF_DL_FRAME_SIZE) "\n\
- move $25, $2\n\
- jr $25\n\
- .end _dl_runtime_resolve\n\
- .previous\n\
-");
+++ /dev/null
-# This file is generated from configure.in by Autoconf. DO NOT EDIT!
- # Local configure fragment for sysdeps/mips/elf.
-
-if test "$usetls" != no; then
-# Check for support of thread-local storage handling in assembler and
-# linker.
-echo "$as_me:$LINENO: checking for MIPS TLS support" >&5
-echo $ECHO_N "checking for MIPS TLS support... $ECHO_C" >&6
-if test "${libc_cv_mips_tls+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat > conftest.s <<\EOF
- .section ".tdata", "awT", %progbits
- .globl foo
-foo: .long 1
- .section ".tbss", "awT", %nobits
- .globl bar
-bar: .skip 4
- .text
-
- lw $25, %call16(__tls_get_addr)($28)
- jalr $25
- addiu $4, $28, %tlsgd(x)
-EOF
-if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- libc_cv_mips_tls=yes
-else
- libc_cv_mips_tls=no
-fi
-rm -f conftest*
-fi
-echo "$as_me:$LINENO: result: $libc_cv_mips_tls" >&5
-echo "${ECHO_T}$libc_cv_mips_tls" >&6
-if test $libc_cv_mips_tls = yes; then
- cat >>confdefs.h <<\_ACEOF
-#define HAVE_TLS_SUPPORT 1
-_ACEOF
-
-fi
-fi
-
+++ /dev/null
-GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
-# Local configure fragment for sysdeps/mips/elf.
-
-if test "$usetls" != no; then
-# Check for support of thread-local storage handling in assembler and
-# linker.
-AC_CACHE_CHECK(for MIPS TLS support, libc_cv_mips_tls, [dnl
-cat > conftest.s <<\EOF
- .section ".tdata", "awT", %progbits
- .globl foo
-foo: .long 1
- .section ".tbss", "awT", %nobits
- .globl bar
-bar: .skip 4
- .text
-
- lw $25, %call16(__tls_get_addr)($28)
- jalr $25
- addiu $4, $28, %tlsgd(x)
-EOF
-dnl
-if AC_TRY_COMMAND(${CC-cc} -c $CFLAGS conftest.s 1>&AS_MESSAGE_LOG_FD); then
- libc_cv_mips_tls=yes
-else
- libc_cv_mips_tls=no
-fi
-rm -f conftest*])
-if test $libc_cv_mips_tls = yes; then
- AC_DEFINE(HAVE_TLS_SUPPORT)
-fi
-fi
-
-dnl No MIPS GCC supports accessing static and hidden symbols in an
-dnl position independent way.
-dnl AC_DEFINE(PI_STATIC_AND_HIDDEN)
+++ /dev/null
-/* Run-time dynamic linker data structures for loaded ELF shared objects.
- Copyright (C) 2000, 2002, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _MIPS_LDSODEFS_H
-#define _MIPS_LDSODEFS_H
-
-/* The MIPS ABI specifies that the dynamic section has to be read-only. */
-
-#define DL_RO_DYN_SECTION 1
-
-#include_next <ldsodefs.h>
-
-/* The 64-bit MIPS ELF ABI uses an unusual reloc format. Each
- relocation entry specifies up to three actual relocations, all at
- the same address. The first relocation which required a symbol
- uses the symbol in the r_sym field. The second relocation which
- requires a symbol uses the symbol in the r_ssym field. If all
- three relocations require a symbol, the third one uses a zero
- value.
-
- We define these structures in internal headers because we're not
- sure we want to make them part of the ABI yet. Eventually, some of
- this may move into elf/elf.h. */
-
-/* An entry in a 64 bit SHT_REL section. */
-
-typedef struct
-{
- Elf32_Word r_sym; /* Symbol index */
- unsigned char r_ssym; /* Special symbol for 2nd relocation */
- unsigned char r_type3; /* 3rd relocation type */
- unsigned char r_type2; /* 2nd relocation type */
- unsigned char r_type1; /* 1st relocation type */
-} _Elf64_Mips_R_Info;
-
-typedef union
-{
- Elf64_Xword r_info_number;
- _Elf64_Mips_R_Info r_info_fields;
-} _Elf64_Mips_R_Info_union;
-
-typedef struct
-{
- Elf64_Addr r_offset; /* Address */
- _Elf64_Mips_R_Info_union r_info; /* Relocation type and symbol index */
-} Elf64_Mips_Rel;
-
-typedef struct
-{
- Elf64_Addr r_offset; /* Address */
- _Elf64_Mips_R_Info_union r_info; /* Relocation type and symbol index */
- Elf64_Sxword r_addend; /* Addend */
-} Elf64_Mips_Rela;
-
-#define ELF64_MIPS_R_SYM(i) \
- ((__extension__ (_Elf64_Mips_R_Info_union)(i)).r_info_fields.r_sym)
-#define ELF64_MIPS_R_TYPE(i) \
- (((_Elf64_Mips_R_Info_union)(i)).r_info_fields.r_type1 \
- | ((Elf32_Word)(__extension__ (_Elf64_Mips_R_Info_union)(i) \
- ).r_info_fields.r_type2 << 8) \
- | ((Elf32_Word)(__extension__ (_Elf64_Mips_R_Info_union)(i) \
- ).r_info_fields.r_type3 << 16) \
- | ((Elf32_Word)(__extension__ (_Elf64_Mips_R_Info_union)(i) \
- ).r_info_fields.r_ssym << 24))
-#define ELF64_MIPS_R_INFO(sym, type) \
- (__extension__ (_Elf64_Mips_R_Info_union) \
- (__extension__ (_Elf64_Mips_R_Info) \
- { (sym), ELF64_MIPS_R_SSYM (type), \
- ELF64_MIPS_R_TYPE3 (type), \
- ELF64_MIPS_R_TYPE2 (type), \
- ELF64_MIPS_R_TYPE1 (type) \
- }).r_info_number)
-/* These macros decompose the value returned by ELF64_MIPS_R_TYPE, and
- compose it back into a value that it can be used as an argument to
- ELF64_MIPS_R_INFO. */
-#define ELF64_MIPS_R_SSYM(i) (((i) >> 24) & 0xff)
-#define ELF64_MIPS_R_TYPE3(i) (((i) >> 16) & 0xff)
-#define ELF64_MIPS_R_TYPE2(i) (((i) >> 8) & 0xff)
-#define ELF64_MIPS_R_TYPE1(i) ((i) & 0xff)
-#define ELF64_MIPS_R_TYPEENC(type1, type2, type3, ssym) \
- ((type1) \
- | ((Elf32_Word)(type2) << 8) \
- | ((Elf32_Word)(type3) << 16) \
- | ((Elf32_Word)(ssym) << 24))
-
-#undef ELF64_R_SYM
-#define ELF64_R_SYM(i) ELF64_MIPS_R_SYM (i)
-#undef ELF64_R_TYPE
-#define ELF64_R_TYPE(i) ELF64_MIPS_R_TYPE (i)
-#undef ELF64_R_INFO
-#define ELF64_R_INFO(sym, type) ELF64_MIPS_R_INFO ((sym), (type))
-
-#endif
+++ /dev/null
-/* Startup code compliant to the ELF Mips ABI.
- Copyright (C) 1995, 1997, 2000, 2001, 2002, 2003, 2004
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- In addition to the permissions in the GNU Lesser General Public
- License, the Free Software Foundation gives you unlimited
- permission to link the compiled version of this file with other
- programs, and to distribute those programs without any restriction
- coming from the use of this file. (The GNU Lesser General Public
- License restrictions do apply in other respects; for example, they
- cover modification of the file, and distribution when not linked
- into another program.)
-
- Note that people who make modified versions of this file are not
- obligated to grant this special exception for their modified
- versions; it is their choice whether to do so. The GNU Lesser
- General Public License gives permission to release a modified
- version without this exception; this exception also makes it
- possible to release a modified version which carries forward this
- exception.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define __ASSEMBLY__ 1
-#include <entry.h>
-#include <sgidefs.h>
-#include <sys/asm.h>
-
-#ifndef ENTRY_POINT
-#error ENTRY_POINT needs to be defined for start.S on MIPS/ELF.
-#endif
-
-/* This is the canonical entry point, usually the first thing in the text
- segment. The SVR4/Mips ABI (pages 3-31, 3-32) says that when the entry
- point runs, most registers' values are unspecified, except for:
-
- v0 ($2) Contains a function pointer to be registered with `atexit'.
- This is how the dynamic linker arranges to have DT_FINI
- functions called for shared libraries that have been loaded
- before this code runs.
-
- sp ($29) The stack contains the arguments and environment:
- 0(%esp) argc
- 4(%esp) argv[0]
- ...
- (4*argc)(%esp) NULL
- (4*(argc+1))(%esp) envp[0]
- ...
- NULL
- ra ($31) The return address register is set to zero so that programs
- that search backword through stack frames recognize the last
- stack frame.
-*/
-
-
-/* We need to call:
- __libc_start_main (int (*main) (int, char **, char **), int argc,
- char **argv, void (*init) (void), void (*fini) (void),
- void (*rtld_fini) (void), void *stack_end)
-*/
-
- .text
- .globl ENTRY_POINT
- .type ENTRY_POINT,@function
-ENTRY_POINT:
-#ifdef __PIC__
- SETUP_GPX($0)
- SETUP_GPX64($25,$0)
-#else
- PTR_LA $28, _gp /* Setup GP correctly if we're non-PIC. */
- move $31, $0
-#endif
-
- PTR_LA $4, main /* main */
- PTR_L $5, 0($29) /* argc */
- PTR_ADDIU $6, $29, PTRSIZE /* argv */
-
- /* Allocate space on the stack for seven arguments (o32 only)
- and make sure the stack is aligned to double words (8 bytes)
- on o32 and quad words (16 bytes) on n32 and n64. */
-
- and $29, -2 * SZREG
-#if _MIPS_SIM == _ABIO32
- PTR_SUBIU $29, 32
-#endif
- PTR_LA $7, __libc_csu_init /* init */
- PTR_LA $8, __libc_csu_fini
-#if _MIPS_SIM == _ABIO32
- PTR_S $8, 16($29) /* fini */
- PTR_S $2, 20($29) /* rtld_fini */
- PTR_S $29, 24($29) /* stack_end */
-#else
- move $9, $2 /* rtld_fini */
- move $10, $29 /* stack_end */
-#endif
- jal __libc_start_main
-hlt: b hlt /* Crash if somehow it does return. */
-
-/* Define a symbol for the first piece of initialized data. */
- .data
- .globl __data_start
-__data_start:
- .long 0
- .weak data_start
- data_start = __data_start
+++ /dev/null
-/* Copyright (C) 1991, 92, 94, 95, 96 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _FPREGDEF_H
-#define _FPREGDEF_H
-
-#include <sys/fpregdef.h>
-
-#endif /* _FPREGDEF_H */
+++ /dev/null
-/* Copyright (C) 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Hartvig Ekner <hartvige@mips.com>, 2002.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-
-#include <sgidefs.h>
-
-
-#if (_MIPS_ISA >= _MIPS_ISA_MIPS2)
-
-double
-__ieee754_sqrt (double x)
-{
- double z;
- __asm__ ("sqrt.d %0,%1" : "=f" (z) : "f" (x));
- return z;
-}
-
-#else
-
-#include <sysdeps/ieee754/dbl-64/e_sqrt.c>
-
-#endif
+++ /dev/null
-/* Copyright (C) 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Hartvig Ekner <hartvige@mips.com>, 2002.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-
-#include <sgidefs.h>
-
-
-#if (_MIPS_ISA >= _MIPS_ISA_MIPS2)
-
-float
-__ieee754_sqrtf (float x)
-{
- float z;
- __asm__ ("sqrt.s %0,%1" : "=f" (z) : "f" (x));
- return z;
-}
-
-#else
-
-#include <sysdeps/ieee754/flt-32/e_sqrtf.c>
-
-#endif
-
+++ /dev/null
-/* Clear given exceptions in current floating-point environment.
- Copyright (C) 1998, 1999, 2000, 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Jaeger <aj@suse.de>, 1998.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv.h>
-#include <fenv_libc.h>
-#include <fpu_control.h>
-
-int
-feclearexcept (int excepts)
-{
- int cw;
-
- /* Mask out unsupported bits/exceptions. */
- excepts &= FE_ALL_EXCEPT;
-
- /* Read the complete control word. */
- _FPU_GETCW (cw);
-
- /* Clear exception flag bits and cause bits. If the cause bit is not
- cleared, the next CTC instruction (just below) will re-generate the
- exception. */
-
- cw &= ~(excepts | (excepts << CAUSE_SHIFT));
-
- /* Put the new data in effect. */
- _FPU_SETCW (cw);
-
- /* Success. */
- return 0;
-}
+++ /dev/null
-/* Disable floating-point exceptions.
- Copyright (C) 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Jaeger <aj@suse.de>, 2000.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv.h>
-#include <fenv_libc.h>
-#include <fpu_control.h>
-
-int
-fedisableexcept (int excepts)
-{
- unsigned int new_exc, old_exc;
-
- /* Get the current control word. */
- _FPU_GETCW (new_exc);
-
- old_exc = (new_exc & ENABLE_MASK) >> ENABLE_SHIFT;
-
- excepts &= FE_ALL_EXCEPT;
-
- new_exc &= ~(excepts << ENABLE_SHIFT);
- new_exc &= ~_FPU_RESERVED;
- _FPU_SETCW (new_exc);
-
- return old_exc;
-}
+++ /dev/null
-/* Enable floating-point exceptions.
- Copyright (C) 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Jaeger <aj@suse.de>, 2000.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv.h>
-#include <fenv_libc.h>
-#include <fpu_control.h>
-
-int
-feenableexcept (int excepts)
-{
- unsigned int new_exc, old_exc;
-
- /* Get the current control word. */
- _FPU_GETCW (new_exc);
-
- old_exc = (new_exc & ENABLE_MASK) >> ENABLE_SHIFT;
-
- excepts &= FE_ALL_EXCEPT;
-
- new_exc |= excepts << ENABLE_SHIFT;
- new_exc &= ~_FPU_RESERVED;
- _FPU_SETCW (new_exc);
-
- return old_exc;
-}
+++ /dev/null
-/* Store current floating-point environment.
- Copyright (C) 1998, 1999, 2000, 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Jaeger <aj@suse.de>, 1998.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv.h>
-#include <fpu_control.h>
-
-int
-fegetenv (fenv_t *envp)
-{
- _FPU_GETCW (*envp);
-
- /* Success. */
- return 0;
-}
+++ /dev/null
-/* Get enabled floating-point exceptions.
- Copyright (C) 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Jaeger <aj@suse.de>, 2000.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv.h>
-#include <fenv_libc.h>
-#include <fpu_control.h>
-
-int
-fegetexcept (void)
-{
- unsigned int exc;
-
- /* Get the current control word. */
- _FPU_GETCW (exc);
-
- return (exc & ENABLE_MASK) >> ENABLE_SHIFT;
-}
+++ /dev/null
-/* Return current rounding direction.
- Copyright (C) 1998 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Jaeger <aj@arthur.rhein-neckar.de>, 1998.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv.h>
-#include <fpu_control.h>
-
-int
-fegetround (void)
-{
- int cw;
-
- /* Get control word. */
- _FPU_GETCW (cw);
-
- return cw & 0x3;
-}
+++ /dev/null
-/* Store current floating-point environment and clear exceptions.
- Copyright (C) 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Jaeger <aj@suse.de>, 2000.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv.h>
-#include <fpu_control.h>
-
-int
-feholdexcept (fenv_t *envp)
-{
- fpu_control_t cw;
-
- /* Save the current state. */
- _FPU_GETCW (cw);
- envp->__fp_control_register = cw;
-
- /* Clear all exception enable bits and flags. */
- cw &= ~(_FPU_MASK_V|_FPU_MASK_Z|_FPU_MASK_O|_FPU_MASK_U|_FPU_MASK_I|FE_ALL_EXCEPT);
- _FPU_SETCW (cw);
-
- return 0;
-}
+++ /dev/null
-/* Copyright (C) 2000, 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Jaeger <aj@suse.de>.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _FENV_LIBC_H
-#define _FENV_LIBC_H 1
-
-/* Mask for enabling exceptions and for the CAUSE bits. */
-#define ENABLE_MASK 0x00F80U
-#define CAUSE_MASK 0x1F000U
-
-/* Shift for FE_* flags to get up to the ENABLE bits and the CAUSE bits. */
-#define ENABLE_SHIFT 5
-#define CAUSE_SHIFT 10
-
-
-#endif /* _FENV_LIBC_H */
+++ /dev/null
-/* Install given floating-point environment.
- Copyright (C) 1998, 1999, 2000, 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Jaeger <aj@suse.de>, 1998.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv.h>
-#include <fpu_control.h>
-
-int
-fesetenv (const fenv_t *envp)
-{
- fpu_control_t cw;
-
- /* Read first current state to flush fpu pipeline. */
- _FPU_GETCW (cw);
-
- if (envp == FE_DFL_ENV)
- _FPU_SETCW (_FPU_DEFAULT);
- else if (envp == FE_NOMASK_ENV)
- _FPU_SETCW (_FPU_IEEE);
- else
- _FPU_SETCW (envp->__fp_control_register);
-
- /* Success. */
- return 0;
-}
-
-libm_hidden_def (fesetenv)
+++ /dev/null
-/* Set current rounding direction.
- Copyright (C) 1998 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Jaeger <aj@arthur.rhein-neckar.de>, 1998.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv.h>
-#include <fpu_control.h>
-
-int
-fesetround (int round)
-{
- unsigned short int cw;
-
- if ((round & ~0x3) != 0)
- /* ROUND is no valid rounding mode. */
- return 1;
-
- /* Get current state. */
- _FPU_GETCW (cw);
-
- /* Set rounding bits. */
- cw &= ~0x3;
- cw |= round;
- /* Set new state. */
- _FPU_SETCW (cw);
-
- return 0;
-}
+++ /dev/null
-/* Install given floating-point environment and raise exceptions.
- Copyright (C) 1998, 1999, 2000, 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Jaeger <aj@suse.de>, 1998.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv.h>
-#include <fpu_control.h>
-
-int
-feupdateenv (const fenv_t *envp)
-{
- int temp;
-
- /* Save current exceptions. */
- _FPU_GETCW (temp);
- temp &= FE_ALL_EXCEPT;
-
- /* Install new environment. */
- fesetenv (envp);
-
- /* Raise the safed exception. Incidently for us the implementation
- defined format of the values in objects of type fexcept_t is the
- same as the ones specified using the FE_* constants. */
- feraiseexcept (temp);
-
- /* Success. */
- return 0;
-}
+++ /dev/null
-/* Store current representation for exceptions.
- Copyright (C) 1998, 1999, 2000, 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Jaeger <aj@suse.de>, 1998.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv.h>
-#include <fpu_control.h>
-
-int
-fegetexceptflag (fexcept_t *flagp, int excepts)
-{
- fexcept_t temp;
-
- /* Get the current exceptions. */
- _FPU_GETCW (temp);
-
- /* We only save the relevant bits here. In particular, care has to be
- taken with the CAUSE bits, as an inadvertent restore later on could
- generate unexpected exceptions. */
-
- *flagp = temp & excepts & FE_ALL_EXCEPT;
-
- /* Success. */
- return 0;
-}
+++ /dev/null
-/* Raise given exceptions.
- Copyright (C) 2000, 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Jaeger <aj@suse.de>, 2000.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv.h>
-#include <fenv_libc.h>
-#include <fpu_control.h>
-
-int
-feraiseexcept (int excepts)
-{
- fpu_control_t cw;
-
- /* Get current state. */
- _FPU_GETCW (cw);
-
- /* Set flag bits (which are accumulative), and *also* set the
- cause bits. The setting of the cause bits is what actually causes
- the hardware to generate the exception, if the corresponding enable
- bit is set as well. */
-
- excepts &= FE_ALL_EXCEPT;
- cw |= excepts | (excepts << CAUSE_SHIFT);
-
- /* Set new state. */
- _FPU_SETCW (cw);
-
- return 0;
-}
-
-libm_hidden_def (feraiseexcept)
+++ /dev/null
-/* Set floating-point environment exception handling.
- Copyright (C) 1998, 1999, 2000, 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Hartvig Ekner <hartvige@mips.com>, 2002.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv.h>
-#include <fpu_control.h>
-
-int
-fesetexceptflag (const fexcept_t *flagp, int excepts)
-{
- fexcept_t temp;
-
- /* Get the current exceptions. */
- _FPU_GETCW (temp);
-
- /* Make sure the flags we want restored are legal. */
- excepts &= FE_ALL_EXCEPT;
-
- /* Now clear the bits called for, and copy them in from flagp. Note that
- we ignore all non-flag bits from *flagp, so they don't matter. */
- temp = (temp & ~excepts) | (*flagp & excepts);
-
- _FPU_SETCW (temp);
-
- /* Success. */
- return 0;
-}
+++ /dev/null
-/* Test exception in current environment.
- Copyright (C) 1998 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Jaeger <aj@arthur.rhein-neckar.de>, 1998.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv.h>
-#include <fpu_control.h>
-
-int
-fetestexcept (int excepts)
-{
- int cw;
-
- /* Get current control word. */
- _FPU_GETCW (cw);
-
- return cw & excepts & FE_ALL_EXCEPT;
-}
+++ /dev/null
-# Begin of automatic generation
-
-# atan2
-Test "atan2 (-0.75, -1.0) == -2.49809154479650885165983415456218025":
-float: 3
-ifloat: 3
-Test "atan2 (0.75, -1.0) == 2.49809154479650885165983415456218025":
-float: 3
-ifloat: 3
-Test "atan2 (1.390625, 0.9296875) == 0.981498387184244311516296577615519772":
-float: 1
-ifloat: 1
-
-# atanh
-Test "atanh (0.75) == 0.972955074527656652552676371721589865":
-float: 1
-ifloat: 1
-
-# cacosh
-Test "Real part of: cacosh (-2 - 3 i) == 1.9833870299165354323470769028940395 - 2.1414491111159960199416055713254211 i":
-double: 1
-float: 7
-idouble: 1
-ifloat: 7
-Test "Imaginary part of: cacosh (-2 - 3 i) == 1.9833870299165354323470769028940395 - 2.1414491111159960199416055713254211 i":
-double: 1
-float: 3
-idouble: 1
-ifloat: 3
-
-# casin
-Test "Real part of: casin (0.75 + 1.25 i) == 0.453276177638793913448921196101971749 + 1.13239363160530819522266333696834467 i":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-
-# casinh
-Test "Real part of: casinh (-2 - 3 i) == -1.9686379257930962917886650952454982 - 0.96465850440760279204541105949953237 i":
-double: 5
-float: 1
-idouble: 5
-ifloat: 1
-Test "Imaginary part of: casinh (-2 - 3 i) == -1.9686379257930962917886650952454982 - 0.96465850440760279204541105949953237 i":
-double: 3
-float: 6
-idouble: 3
-ifloat: 6
-Test "Real part of: casinh (0.75 + 1.25 i) == 1.03171853444778027336364058631006594 + 0.911738290968487636358489564316731207 i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: casinh (0.75 + 1.25 i) == 1.03171853444778027336364058631006594 + 0.911738290968487636358489564316731207 i":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-
-# catan
-Test "Real part of: catan (-2 - 3 i) == -1.4099210495965755225306193844604208 - 0.22907268296853876629588180294200276 i":
-float: 3
-ifloat: 3
-Test "Imaginary part of: catan (-2 - 3 i) == -1.4099210495965755225306193844604208 - 0.22907268296853876629588180294200276 i":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "Real part of: catan (0.75 + 1.25 i) == 1.10714871779409050301706546017853704 + 0.549306144334054845697622618461262852 i":
-float: 4
-ifloat: 4
-
-# catanh
-Test "Real part of: catanh (-2 - 3 i) == -0.14694666622552975204743278515471595 - 1.3389725222944935611241935759091443 i":
-double: 4
-idouble: 4
-Test "Imaginary part of: catanh (-2 - 3 i) == -0.14694666622552975204743278515471595 - 1.3389725222944935611241935759091443 i":
-float: 4
-ifloat: 4
-Test "Real part of: catanh (0.75 + 1.25 i) == 0.261492138795671927078652057366532140 + 0.996825126463918666098902241310446708 i":
-double: 1
-idouble: 1
-Test "Imaginary part of: catanh (0.75 + 1.25 i) == 0.261492138795671927078652057366532140 + 0.996825126463918666098902241310446708 i":
-float: 6
-ifloat: 6
-
-# cbrt
-Test "cbrt (-27.0) == -3.0":
-double: 1
-idouble: 1
-Test "cbrt (0.75) == 0.908560296416069829445605878163630251":
-double: 1
-idouble: 1
-Test "cbrt (0.9921875) == 0.997389022060725270579075195353955217":
-double: 1
-idouble: 1
-
-# ccos
-Test "Imaginary part of: ccos (-2 - 3 i) == -4.18962569096880723013255501961597373 - 9.10922789375533659797919726277886212 i":
-float: 1
-ifloat: 1
-Test "Real part of: ccos (0.75 + 1.25 i) == 1.38173873063425888530729933139078645 - 1.09193013555397466170919531722024128 i":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "Imaginary part of: ccos (0.75 + 1.25 i) == 1.38173873063425888530729933139078645 - 1.09193013555397466170919531722024128 i":
-float: 1
-ifloat: 1
-
-# ccosh
-Test "Real part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i":
-float: 1
-ifloat: 1
-Test "Real part of: ccosh (0.75 + 1.25 i) == 0.408242591877968807788852146397499084 + 0.780365930845853240391326216300863152 i":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "Imaginary part of: ccosh (0.75 + 1.25 i) == 0.408242591877968807788852146397499084 + 0.780365930845853240391326216300863152 i":
-float: 1
-ifloat: 1
-
-# cexp
-Test "Imaginary part of: cexp (-2.0 - 3.0 i) == -0.13398091492954261346140525546115575 - 0.019098516261135196432576240858800925 i":
-float: 1
-ifloat: 1
-Test "Real part of: cexp (0.75 + 1.25 i) == 0.667537446429131586942201977015932112 + 2.00900045494094876258347228145863909 i":
-float: 1
-ifloat: 1
-
-# clog
-Test "Imaginary part of: clog (-2 - 3 i) == 1.2824746787307683680267437207826593 - 2.1587989303424641704769327722648368 i":
-float: 3
-ifloat: 3
-Test "Real part of: clog (0.75 + 1.25 i) == 0.376885901188190075998919126749298416 + 1.03037682652431246378774332703115153 i":
-float: 1
-ifloat: 1
-
-# clog10
-Test "Imaginary part of: clog10 (-0 + inf i) == inf + pi/2*log10(e) i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (-0 - inf i) == inf - pi/2*log10(e) i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (-2 - 3 i) == 0.556971676153418384603252578971164214 - 0.937554462986374708541507952140189646 i":
-double: 1
-float: 5
-idouble: 1
-ifloat: 5
-Test "Imaginary part of: clog10 (-3 + inf i) == inf + pi/2*log10(e) i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (-3 - inf i) == inf - pi/2*log10(e) i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (-inf + 0 i) == inf + pi*log10(e) i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (-inf + 1 i) == inf + pi*log10(e) i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (-inf - 0 i) == inf - pi*log10(e) i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (-inf - 1 i) == inf - pi*log10(e) i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (0 + inf i) == inf + pi/2*log10(e) i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (0 - inf i) == inf - pi/2*log10(e) i":
-float: 1
-ifloat: 1
-Test "Real part of: clog10 (0.75 + 1.25 i) == 0.163679467193165171449476605077428975 + 0.447486970040493067069984724340855636 i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (3 + inf i) == inf + pi/2*log10(e) i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (3 - inf i) == inf - pi/2*log10(e) i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (inf + inf i) == inf + pi/4*log10(e) i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (inf - inf i) == inf - pi/4*log10(e) i":
-float: 1
-ifloat: 1
-
-# cos
-Test "cos (M_PI_6l * 2.0) == 0.5":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "cos (M_PI_6l * 4.0) == -0.5":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-Test "cos (pi/2) == 0":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-
-# cpow
-Test "Real part of: cpow (0.75 + 1.25 i, 0.0 + 1.0 i) == 0.331825439177608832276067945276730566 + 0.131338600281188544930936345230903032 i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: cpow (0.75 + 1.25 i, 0.0 + 1.0 i) == 0.331825439177608832276067945276730566 + 0.131338600281188544930936345230903032 i":
-float: 1
-ifloat: 1
-Test "Real part of: cpow (0.75 + 1.25 i, 0.75 + 1.25 i) == 0.117506293914473555420279832210420483 + 0.346552747708338676483025352060418001 i":
-double: 1
-float: 4
-idouble: 1
-ifloat: 4
-Test "Real part of: cpow (0.75 + 1.25 i, 1.0 + 1.0 i) == 0.0846958290317209430433805274189191353 + 0.513285749182902449043287190519090481 i":
-double: 2
-float: 3
-idouble: 2
-ifloat: 3
-Test "Real part of: cpow (2 + 3 i, 4 + 0 i) == -119.0 - 120.0 i":
-double: 1
-float: 4
-idouble: 1
-ifloat: 4
-Test "Imaginary part of: cpow (2 + 3 i, 4 + 0 i) == -119.0 - 120.0 i":
-float: 2
-ifloat: 2
-Test "Imaginary part of: cpow (e + 0 i, 0 + 2 * M_PIl i) == 1.0 + 0.0 i":
-double: 2
-float: 2
-idouble: 2
-ifloat: 2
-
-# csinh
-Test "Imaginary part of: csinh (-2 - 3 i) == 3.59056458998577995201256544779481679 - 0.530921086248519805267040090660676560 i":
-double: 1
-idouble: 1
-Test "Real part of: csinh (0.75 + 1.25 i) == 0.259294854551162779153349830618433028 + 1.22863452409509552219214606515777594 i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: csinh (0.75 + 1.25 i) == 0.259294854551162779153349830618433028 + 1.22863452409509552219214606515777594 i":
-float: 1
-ifloat: 1
-
-# csqrt
-Test "Real part of: csqrt (-2 + 3 i) == 0.89597747612983812471573375529004348 + 1.6741492280355400404480393008490519 i":
-float: 1
-ifloat: 1
-Test "Real part of: csqrt (-2 - 3 i) == 0.89597747612983812471573375529004348 - 1.6741492280355400404480393008490519 i":
-float: 1
-ifloat: 1
-
-# ctan
-Test "Real part of: ctan (-2 - 3 i) == 0.376402564150424829275122113032269084e-2 - 1.00323862735360980144635859782192726 i":
-double: 1
-idouble: 1
-Test "Imaginary part of: ctan (0.75 + 1.25 i) == 0.160807785916206426725166058173438663 + 0.975363285031235646193581759755216379 i":
-double: 1
-idouble: 1
-
-# ctanh
-Test "Real part of: ctanh (-2 - 3 i) == -0.965385879022133124278480269394560686 + 0.988437503832249372031403430350121098e-2 i":
-double: 1
-float: 2
-idouble: 1
-ifloat: 2
-Test "Imaginary part of: ctanh (0 + pi/4 i) == 0.0 + 1.0 i":
-float: 1
-ifloat: 1
-Test "Real part of: ctanh (0.75 + 1.25 i) == 1.37260757053378320258048606571226857 + 0.385795952609750664177596760720790220 i":
-double: 1
-idouble: 1
-
-# erf
-Test "erf (1.25) == 0.922900128256458230136523481197281140":
-double: 1
-idouble: 1
-
-# erfc
-Test "erfc (2.0) == 0.00467773498104726583793074363274707139":
-double: 1
-idouble: 1
-Test "erfc (4.125) == 0.542340079956506600531223408575531062e-8":
-double: 1
-idouble: 1
-
-# exp10
-Test "exp10 (-1) == 0.1":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-Test "exp10 (0.75) == 5.62341325190349080394951039776481231":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "exp10 (3) == 1000":
-double: 6
-float: 2
-idouble: 6
-ifloat: 2
-
-# expm1
-Test "expm1 (0.75) == 1.11700001661267466854536981983709561":
-double: 1
-idouble: 1
-Test "expm1 (1) == M_El - 1.0":
-float: 1
-ifloat: 1
-
-# hypot
-Test "hypot (-0.7, -12.4) == 12.419742348374220601176836866763271":
-float: 1
-ifloat: 1
-Test "hypot (-0.7, 12.4) == 12.419742348374220601176836866763271":
-float: 1
-ifloat: 1
-Test "hypot (-12.4, -0.7) == 12.419742348374220601176836866763271":
-float: 1
-ifloat: 1
-Test "hypot (-12.4, 0.7) == 12.419742348374220601176836866763271":
-float: 1
-ifloat: 1
-Test "hypot (0.7, -12.4) == 12.419742348374220601176836866763271":
-float: 1
-ifloat: 1
-Test "hypot (0.7, 12.4) == 12.419742348374220601176836866763271":
-float: 1
-ifloat: 1
-Test "hypot (12.4, -0.7) == 12.419742348374220601176836866763271":
-float: 1
-ifloat: 1
-Test "hypot (12.4, 0.7) == 12.419742348374220601176836866763271":
-float: 1
-ifloat: 1
-
-# j0
-Test "j0 (-4.0) == -3.9714980986384737228659076845169804197562E-1":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "j0 (0.75) == 0.864242275166648623555731103820923211":
-float: 1
-ifloat: 1
-Test "j0 (10.0) == -0.245935764451348335197760862485328754":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-Test "j0 (2.0) == 0.223890779141235668051827454649948626":
-float: 2
-ifloat: 2
-Test "j0 (4.0) == -3.9714980986384737228659076845169804197562E-1":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "j0 (8.0) == 0.171650807137553906090869407851972001":
-float: 1
-ifloat: 1
-
-# j1
-Test "j1 (10.0) == 0.0434727461688614366697487680258592883":
-float: 2
-ifloat: 2
-Test "j1 (2.0) == 0.576724807756873387202448242269137087":
-double: 1
-idouble: 1
-Test "j1 (8.0) == 0.234636346853914624381276651590454612":
-double: 1
-idouble: 1
-
-# jn
-Test "jn (0, -4.0) == -3.9714980986384737228659076845169804197562E-1":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "jn (0, 0.75) == 0.864242275166648623555731103820923211":
-float: 1
-ifloat: 1
-Test "jn (0, 10.0) == -0.245935764451348335197760862485328754":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-Test "jn (0, 2.0) == 0.223890779141235668051827454649948626":
-float: 2
-ifloat: 2
-Test "jn (0, 4.0) == -3.9714980986384737228659076845169804197562E-1":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "jn (0, 8.0) == 0.171650807137553906090869407851972001":
-float: 1
-ifloat: 1
-Test "jn (1, 10.0) == 0.0434727461688614366697487680258592883":
-float: 2
-ifloat: 2
-Test "jn (1, 2.0) == 0.576724807756873387202448242269137087":
-double: 1
-idouble: 1
-Test "jn (1, 8.0) == 0.234636346853914624381276651590454612":
-double: 1
-idouble: 1
-Test "jn (10, 0.125) == 0.250543369809369890173993791865771547e-18":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "jn (10, 0.75) == 0.149621713117596814698712483621682835e-10":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "jn (10, 10.0) == 0.207486106633358857697278723518753428":
-double: 4
-float: 3
-idouble: 4
-ifloat: 3
-Test "jn (10, 2.0) == 0.251538628271673670963516093751820639e-6":
-float: 4
-ifloat: 4
-Test "jn (3, 0.125) == 0.406503832554912875023029337653442868e-4":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "jn (3, 0.75) == 0.848438342327410884392755236884386804e-2":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "jn (3, 10.0) == 0.0583793793051868123429354784103409563":
-double: 3
-float: 1
-idouble: 3
-ifloat: 1
-Test "jn (3, 2.0) == 0.128943249474402051098793332969239835":
-double: 1
-float: 2
-idouble: 1
-ifloat: 2
-
-# lgamma
-Test "lgamma (0.7) == 0.260867246531666514385732417016759578":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "lgamma (1.2) == -0.853740900033158497197028392998854470e-1":
-double: 1
-float: 2
-idouble: 1
-ifloat: 2
-
-# log10
-Test "log10 (0.75) == -0.124938736608299953132449886193870744":
-double: 1
-float: 2
-idouble: 1
-ifloat: 2
-Test "log10 (e) == log10(e)":
-float: 1
-ifloat: 1
-
-# log1p
-Test "log1p (-0.25) == -0.287682072451780927439219005993827432":
-float: 1
-ifloat: 1
-
-# sincos
-Test "sincos (M_PI_6l*2.0, &sin_res, &cos_res) puts 0.5 in cos_res":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "sincos (M_PI_6l*2.0, &sin_res, &cos_res) puts 0.86602540378443864676372317075293616 in sin_res":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "sincos (pi/2, &sin_res, &cos_res) puts 0 in cos_res":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "sincos (pi/6, &sin_res, &cos_res) puts 0.86602540378443864676372317075293616 in cos_res":
-float: 1
-ifloat: 1
-
-# tan
-Test "tan (pi/4) == 1":
-double: 1
-idouble: 1
-
-# tgamma
-Test "tgamma (-0.5) == -2 sqrt (pi)":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "tgamma (0.5) == sqrt (pi)":
-float: 1
-ifloat: 1
-Test "tgamma (0.7) == 1.29805533264755778568117117915281162":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-
-# y0
-Test "y0 (1.0) == 0.0882569642156769579829267660235151628":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-Test "y0 (1.5) == 0.382448923797758843955068554978089862":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-Test "y0 (10.0) == 0.0556711672835993914244598774101900481":
-float: 1
-ifloat: 1
-Test "y0 (8.0) == 0.223521489387566220527323400498620359":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-
-# y1
-Test "y1 (0.125) == -5.19993611253477499595928744876579921":
-double: 1
-idouble: 1
-Test "y1 (1.5) == -0.412308626973911295952829820633445323":
-float: 1
-ifloat: 1
-Test "y1 (10.0) == 0.249015424206953883923283474663222803":
-double: 3
-float: 1
-idouble: 3
-ifloat: 1
-Test "y1 (2.0) == -0.107032431540937546888370772277476637":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "y1 (8.0) == -0.158060461731247494255555266187483550":
-double: 1
-float: 2
-idouble: 1
-ifloat: 2
-
-# yn
-Test "yn (0, 1.0) == 0.0882569642156769579829267660235151628":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-Test "yn (0, 1.5) == 0.382448923797758843955068554978089862":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-Test "yn (0, 10.0) == 0.0556711672835993914244598774101900481":
-float: 1
-ifloat: 1
-Test "yn (0, 8.0) == 0.223521489387566220527323400498620359":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "yn (1, 0.125) == -5.19993611253477499595928744876579921":
-double: 1
-idouble: 1
-Test "yn (1, 1.5) == -0.412308626973911295952829820633445323":
-float: 1
-ifloat: 1
-Test "yn (1, 10.0) == 0.249015424206953883923283474663222803":
-double: 3
-float: 1
-idouble: 3
-ifloat: 1
-Test "yn (1, 2.0) == -0.107032431540937546888370772277476637":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "yn (1, 8.0) == -0.158060461731247494255555266187483550":
-double: 1
-float: 2
-idouble: 1
-ifloat: 2
-Test "yn (10, 0.125) == -127057845771019398.252538486899753195":
-double: 1
-idouble: 1
-Test "yn (10, 0.75) == -2133501638.90573424452445412893839236":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "yn (10, 1.0) == -121618014.278689189288130426667971145":
-double: 1
-idouble: 1
-Test "yn (10, 10.0) == -0.359814152183402722051986577343560609":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "yn (10, 2.0) == -129184.542208039282635913145923304214":
-double: 2
-idouble: 2
-Test "yn (3, 0.125) == -2612.69757350066712600220955744091741":
-double: 1
-idouble: 1
-Test "yn (3, 0.75) == -12.9877176234475433186319774484809207":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "yn (3, 10.0) == -0.251362657183837329779204747654240998":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "yn (3, 2.0) == -1.12778377684042778608158395773179238":
-double: 1
-idouble: 1
-
-# Maximal error of functions:
-Function: "atan2":
-float: 3
-ifloat: 3
-
-Function: "atanh":
-float: 1
-ifloat: 1
-
-Function: Real part of "cacosh":
-double: 1
-float: 7
-idouble: 1
-ifloat: 7
-
-Function: Imaginary part of "cacosh":
-double: 1
-float: 3
-idouble: 1
-ifloat: 3
-
-Function: Real part of "casin":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-
-Function: Real part of "casinh":
-double: 5
-float: 1
-idouble: 5
-ifloat: 1
-
-Function: Imaginary part of "casinh":
-double: 3
-float: 6
-idouble: 3
-ifloat: 6
-
-Function: Real part of "catan":
-float: 4
-ifloat: 4
-
-Function: Imaginary part of "catan":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-
-Function: Real part of "catanh":
-double: 4
-idouble: 4
-
-Function: Imaginary part of "catanh":
-float: 6
-ifloat: 6
-
-Function: "cbrt":
-double: 1
-idouble: 1
-
-Function: Real part of "ccos":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-
-Function: Imaginary part of "ccos":
-float: 1
-ifloat: 1
-
-Function: Real part of "ccosh":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-
-Function: Imaginary part of "ccosh":
-float: 1
-ifloat: 1
-
-Function: Real part of "cexp":
-float: 1
-ifloat: 1
-
-Function: Imaginary part of "cexp":
-float: 1
-ifloat: 1
-
-Function: Real part of "clog":
-float: 1
-ifloat: 1
-
-Function: Imaginary part of "clog":
-float: 3
-ifloat: 3
-
-Function: Real part of "clog10":
-float: 1
-ifloat: 1
-
-Function: Imaginary part of "clog10":
-double: 1
-float: 5
-idouble: 1
-ifloat: 5
-
-Function: "cos":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-
-Function: Real part of "cpow":
-double: 2
-float: 4
-idouble: 2
-ifloat: 4
-
-Function: Imaginary part of "cpow":
-double: 2
-float: 2
-idouble: 2
-ifloat: 2
-
-Function: Real part of "csinh":
-float: 1
-ifloat: 1
-
-Function: Imaginary part of "csinh":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-
-Function: Real part of "csqrt":
-float: 1
-ifloat: 1
-
-Function: Real part of "ctan":
-double: 1
-idouble: 1
-
-Function: Imaginary part of "ctan":
-double: 1
-idouble: 1
-
-Function: Real part of "ctanh":
-double: 1
-float: 2
-idouble: 1
-ifloat: 2
-
-Function: Imaginary part of "ctanh":
-float: 1
-ifloat: 1
-
-Function: "erf":
-double: 1
-idouble: 1
-
-Function: "erfc":
-double: 1
-idouble: 1
-
-Function: "exp10":
-double: 6
-float: 2
-idouble: 6
-ifloat: 2
-
-Function: "expm1":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-
-Function: "hypot":
-float: 1
-ifloat: 1
-
-Function: "j0":
-double: 2
-float: 2
-idouble: 2
-ifloat: 2
-
-Function: "j1":
-double: 1
-float: 2
-idouble: 1
-ifloat: 2
-
-Function: "jn":
-double: 4
-float: 4
-idouble: 4
-ifloat: 4
-
-Function: "lgamma":
-double: 1
-float: 2
-idouble: 1
-ifloat: 2
-
-Function: "log10":
-double: 1
-float: 2
-idouble: 1
-ifloat: 2
-
-Function: "log1p":
-float: 1
-ifloat: 1
-
-Function: "sincos":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-
-Function: "tan":
-double: 1
-idouble: 1
-
-Function: "tgamma":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-
-Function: "y0":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-
-Function: "y1":
-double: 3
-float: 2
-idouble: 3
-ifloat: 2
-
-Function: "yn":
-double: 3
-float: 2
-idouble: 3
-ifloat: 2
-
-# end of automatic generation
+++ /dev/null
-/* FPU control word bits. Mips version.
- Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Olaf Flebbe and Ralf Baechle.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _FPU_CONTROL_H
-#define _FPU_CONTROL_H
-
-/* MIPS FPU floating point control register bits.
- *
- * 31-25 -> floating point conditions code bits 7-1. These bits are only
- * available in MIPS IV.
- * 24 -> flush denormalized results to zero instead of
- * causing unimplemented operation exception. This bit is only
- * available for MIPS III and newer.
- * 23 -> Condition bit
- * 22-18 -> reserved (read as 0, write with 0)
- * 17 -> cause bit for unimplemented operation
- * 16 -> cause bit for invalid exception
- * 15 -> cause bit for division by zero exception
- * 14 -> cause bit for overflow exception
- * 13 -> cause bit for underflow exception
- * 12 -> cause bit for inexact exception
- * 11 -> enable exception for invalid exception
- * 10 -> enable exception for division by zero exception
- * 9 -> enable exception for overflow exception
- * 8 -> enable exception for underflow exception
- * 7 -> enable exception for inexact exception
- * 6 -> flag invalid exception
- * 5 -> flag division by zero exception
- * 4 -> flag overflow exception
- * 3 -> flag underflow exception
- * 2 -> flag inexact exception
- * 1-0 -> rounding control
- *
- *
- * Rounding Control:
- * 00 - rounding to nearest (RN)
- * 01 - rounding toward zero (RZ)
- * 10 - rounding (up) toward plus infinity (RP)
- * 11 - rounding (down)toward minus infinity (RM)
- */
-
-#include <features.h>
-
-/* masking of interrupts */
-#define _FPU_MASK_V 0x0800 /* Invalid operation */
-#define _FPU_MASK_Z 0x0400 /* Division by zero */
-#define _FPU_MASK_O 0x0200 /* Overflow */
-#define _FPU_MASK_U 0x0100 /* Underflow */
-#define _FPU_MASK_I 0x0080 /* Inexact operation */
-
-/* flush denormalized numbers to zero */
-#define _FPU_FLUSH_TZ 0x1000000
-
-/* rounding control */
-#define _FPU_RC_NEAREST 0x0 /* RECOMMENDED */
-#define _FPU_RC_ZERO 0x1
-#define _FPU_RC_UP 0x2
-#define _FPU_RC_DOWN 0x3
-
-#define _FPU_RESERVED 0xfe3c0000 /* Reserved bits in cw */
-
-
-/* The fdlibm code requires strict IEEE double precision arithmetic,
- and no interrupts for exceptions, rounding to nearest. */
-
-#define _FPU_DEFAULT 0x00000000
-
-/* IEEE: same as above, but exceptions */
-#define _FPU_IEEE 0x00000F80
-
-/* Type of the control word. */
-typedef unsigned int fpu_control_t __attribute__ ((__mode__ (__SI__)));
-
-/* Macros for accessing the hardware control word. */
-#define _FPU_GETCW(cw) __asm__ ("cfc1 %0,$31" : "=r" (cw))
-#define _FPU_SETCW(cw) __asm__ ("ctc1 %0,$31" : : "r" (cw))
-
-/* Default control word set at startup. */
-extern fpu_control_t __fpu_control;
-
-#endif /* fpu_control.h */
+++ /dev/null
-/* Definition of object in frame unwind info. mips version.
- Copyright (C) 2001 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define FIRST_PSEUDO_REGISTER 76
-
-#include <sysdeps/generic/gccframe.h>
+++ /dev/null
-/* Copyright (C) 1992, 1995, 1996, 1999, 2002, 2003
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _IEEE754_H
-
-#define _IEEE754_H 1
-#include <features.h>
-
-#include <endian.h>
-
-#include <float.h>
-
-__BEGIN_DECLS
-
-union ieee754_float
- {
- float f;
-
- /* This is the IEEE 754 single-precision format. */
- struct
- {
-#if __BYTE_ORDER == __BIG_ENDIAN
- unsigned int negative:1;
- unsigned int exponent:8;
- unsigned int mantissa:23;
-#endif /* Big endian. */
-#if __BYTE_ORDER == __LITTLE_ENDIAN
- unsigned int mantissa:23;
- unsigned int exponent:8;
- unsigned int negative:1;
-#endif /* Little endian. */
- } ieee;
-
- /* This format makes it easier to see if a NaN is a signalling NaN. */
- struct
- {
-#if __BYTE_ORDER == __BIG_ENDIAN
- unsigned int negative:1;
- unsigned int exponent:8;
- unsigned int quiet_nan:1;
- unsigned int mantissa:22;
-#endif /* Big endian. */
-#if __BYTE_ORDER == __LITTLE_ENDIAN
- unsigned int mantissa:22;
- unsigned int quiet_nan:1;
- unsigned int exponent:8;
- unsigned int negative:1;
-#endif /* Little endian. */
- } ieee_nan;
- };
-
-#define IEEE754_FLOAT_BIAS 0x7f /* Added to exponent. */
-
-
-union ieee754_double
- {
- double d;
-
- /* This is the IEEE 754 double-precision format. */
- struct
- {
-#if __BYTE_ORDER == __BIG_ENDIAN
- unsigned int negative:1;
- unsigned int exponent:11;
- /* Together these comprise the mantissa. */
- unsigned int mantissa0:20;
- unsigned int mantissa1:32;
-#endif /* Big endian. */
-#if __BYTE_ORDER == __LITTLE_ENDIAN
-# if __FLOAT_WORD_ORDER == BIG_ENDIAN
- unsigned int mantissa0:20;
- unsigned int exponent:11;
- unsigned int negative:1;
- unsigned int mantissa1:32;
-# else
- /* Together these comprise the mantissa. */
- unsigned int mantissa1:32;
- unsigned int mantissa0:20;
- unsigned int exponent:11;
- unsigned int negative:1;
-# endif
-#endif /* Little endian. */
- } ieee;
-
- /* This format makes it easier to see if a NaN is a signalling NaN. */
- struct
- {
-#if __BYTE_ORDER == __BIG_ENDIAN
- unsigned int negative:1;
- unsigned int exponent:11;
- unsigned int quiet_nan:1;
- /* Together these comprise the mantissa. */
- unsigned int mantissa0:19;
- unsigned int mantissa1:32;
-#else
-# if __FLOAT_WORD_ORDER == BIG_ENDIAN
- unsigned int mantissa0:19;
- unsigned int quiet_nan:1;
- unsigned int exponent:11;
- unsigned int negative:1;
- unsigned int mantissa1:32;
-# else
- /* Together these comprise the mantissa. */
- unsigned int mantissa1:32;
- unsigned int mantissa0:19;
- unsigned int quiet_nan:1;
- unsigned int exponent:11;
- unsigned int negative:1;
-# endif
-#endif
- } ieee_nan;
- };
-
-#define IEEE754_DOUBLE_BIAS 0x3ff /* Added to exponent. */
-
-#if LDBL_MANT_DIG == 113
-
-union ieee854_long_double
- {
- long double d;
-
- /* This is the IEEE 854 quad-precision format. */
- struct
- {
-#if __BYTE_ORDER == __BIG_ENDIAN
- unsigned int negative:1;
- unsigned int exponent:15;
- /* Together these comprise the mantissa. */
- unsigned int mantissa0:16;
- unsigned int mantissa1:32;
- unsigned int mantissa2:32;
- unsigned int mantissa3:32;
-#endif /* Big endian. */
-#if __BYTE_ORDER == __LITTLE_ENDIAN
- /* Together these comprise the mantissa. */
- unsigned int mantissa3:32;
- unsigned int mantissa2:32;
- unsigned int mantissa1:32;
- unsigned int mantissa0:16;
- unsigned int exponent:15;
- unsigned int negative:1;
-#endif /* Little endian. */
- } ieee;
-
- /* This format makes it easier to see if a NaN is a signalling NaN. */
- struct
- {
-#if __BYTE_ORDER == __BIG_ENDIAN
- unsigned int negative:1;
- unsigned int exponent:15;
- unsigned int quiet_nan:1;
- /* Together these comprise the mantissa. */
- unsigned int mantissa0:15;
- unsigned int mantissa1:32;
- unsigned int mantissa2:32;
- unsigned int mantissa3:32;
-#endif /* Big endian. */
-#if __BYTE_ORDER == __LITTLE_ENDIAN
- /* Together these comprise the mantissa. */
- unsigned int mantissa3:32;
- unsigned int mantissa2:32;
- unsigned int mantissa1:32;
- unsigned int mantissa0:15;
- unsigned int quiet_nan:1;
- unsigned int exponent:15;
- unsigned int negative:1;
-#endif /* Little endian. */
- } ieee_nan;
- };
-
-#define IEEE854_LONG_DOUBLE_BIAS 0x3fff /* Added to exponent. */
-
-#elif LDBL_MANT_DIG == 64
-
-union ieee854_long_double
- {
- long double d;
-
- /* This is the IEEE 854 double-extended-precision format. */
- struct
- {
-#if __BYTE_ORDER == __BIG_ENDIAN
- unsigned int negative:1;
- unsigned int exponent:15;
- unsigned int empty:16;
- unsigned int mantissa0:32;
- unsigned int mantissa1:32;
-#endif
-#if __BYTE_ORDER == __LITTLE_ENDIAN
-# if __FLOAT_WORD_ORDER == BIG_ENDIAN
- unsigned int exponent:15;
- unsigned int negative:1;
- unsigned int empty:16;
- unsigned int mantissa0:32;
- unsigned int mantissa1:32;
-# else
- unsigned int mantissa1:32;
- unsigned int mantissa0:32;
- unsigned int exponent:15;
- unsigned int negative:1;
- unsigned int empty:16;
-# endif
-#endif
- } ieee;
-
- /* This is for NaNs in the IEEE 854 double-extended-precision format. */
- struct
- {
-#if __BYTE_ORDER == __BIG_ENDIAN
- unsigned int negative:1;
- unsigned int exponent:15;
- unsigned int empty:16;
- unsigned int one:1;
- unsigned int quiet_nan:1;
- unsigned int mantissa0:30;
- unsigned int mantissa1:32;
-#endif
-#if __BYTE_ORDER == __LITTLE_ENDIAN
-# if __FLOAT_WORD_ORDER == BIG_ENDIAN
- unsigned int exponent:15;
- unsigned int negative:1;
- unsigned int empty:16;
- unsigned int mantissa0:30;
- unsigned int quiet_nan:1;
- unsigned int one:1;
- unsigned int mantissa1:32;
-# else
- unsigned int mantissa1:32;
- unsigned int mantissa0:30;
- unsigned int quiet_nan:1;
- unsigned int one:1;
- unsigned int exponent:15;
- unsigned int negative:1;
- unsigned int empty:16;
-# endif
-#endif
- } ieee_nan;
- };
-
-#define IEEE854_LONG_DOUBLE_BIAS 0x3fff
-
-#elif LDBL_MANT_DIG == 53
-
-union ieee854_long_double
- {
- long double d;
-
- /* This is the IEEE 754 double-precision format. */
- struct
- {
-#if __BYTE_ORDER == __BIG_ENDIAN
- unsigned int negative:1;
- unsigned int exponent:11;
- /* Together these comprise the mantissa. */
- unsigned int mantissa0:20;
- unsigned int mantissa1:32;
-#endif /* Big endian. */
-#if __BYTE_ORDER == __LITTLE_ENDIAN
-# if __FLOAT_WORD_ORDER == BIG_ENDIAN
- unsigned int mantissa0:20;
- unsigned int exponent:11;
- unsigned int negative:1;
- unsigned int mantissa1:32;
-# else
- /* Together these comprise the mantissa. */
- unsigned int mantissa1:32;
- unsigned int mantissa0:20;
- unsigned int exponent:11;
- unsigned int negative:1;
-# endif
-#endif /* Little endian. */
- } ieee;
-
- /* This format makes it easier to see if a NaN is a signalling NaN. */
- struct
- {
-#if __BYTE_ORDER == __BIG_ENDIAN
- unsigned int negative:1;
- unsigned int exponent:11;
- unsigned int quiet_nan:1;
- /* Together these comprise the mantissa. */
- unsigned int mantissa0:19;
- unsigned int mantissa1:32;
-#else
-# if __FLOAT_WORD_ORDER == BIG_ENDIAN
- unsigned int mantissa0:19;
- unsigned int quiet_nan:1;
- unsigned int exponent:11;
- unsigned int negative:1;
- unsigned int mantissa1:32;
-# else
- /* Together these comprise the mantissa. */
- unsigned int mantissa1:32;
- unsigned int mantissa0:19;
- unsigned int quiet_nan:1;
- unsigned int exponent:11;
- unsigned int negative:1;
-# endif
-#endif
- } ieee_nan;
- };
-
-#define IEEE854_LONG_DOUBLE_BIAS 0x3ff /* Added to exponent. */
-
-#endif /* LDBL_MANT_DIG == 53 */
-
-__END_DECLS
-
-#endif /* ieee754.h */
+++ /dev/null
-/* Initialization code run first thing by the ELF startup code. For mips/Unix.
- Copyright (C) 1996, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <unistd.h>
-
-extern void __libc_init (int, char **, char **);
-extern void __libc_global_ctors (void);
-
-
-static void
-init (int *data)
-{
- int argc = *data;
- char **argv = (void *) (data + 1);
- char **envp = &argv[argc + 1];
-
- __environ = envp;
- __libc_init (argc, argv, envp);
-}
-
-#ifdef SHARED
-/* This function is called to initialize the shared C library.
- It is called just before the user _start code from mips/elf/start.S,
- with the stack set up as that code gets it. */
-
-/* NOTE! The linker notices the magical name `_init' and sets the DT_INIT
- pointer in the dynamic section based solely on that. It is convention
- for this function to be in the `.init' section, but the symbol name is
- the only thing that really matters!! */
-/*void _init (int argc, ...) __attribute__ ((unused, section (".init")));*/
-
-void
-_init (int argc, ...)
-{
- init (&argc);
-
- __libc_global_ctors ();
-}
-#endif
-
-
-void
-__libc_init_first (int argc __attribute__ ((unused)), ...)
-{
-#ifndef SHARED
- init (&argc);
-#endif
-}
+++ /dev/null
-/* Copyright (C) 2003, 2005, 2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <setjmp.h>
-#include <stdint.h>
-#include <unwind.h>
-#include <sysdep.h>
-
-/* Test if longjmp to JMPBUF would unwind the frame
- containing a local variable at ADDRESS. */
-#define _JMPBUF_UNWINDS(jmpbuf, address, demangle) \
- ((void *) (address) < (void *) demangle ((jmpbuf)[0].__sp))
-
-#define _JMPBUF_CFA_UNWINDS_ADJ(_jmpbuf, _context, _adj) \
- _JMPBUF_UNWINDS_ADJ (_jmpbuf, (void *) _Unwind_GetCFA (_context), _adj)
-
-static inline uintptr_t __attribute__ ((unused))
-_jmpbuf_sp (__jmp_buf regs)
-{
- uintptr_t sp = regs[0].__sp;
-#ifdef PTR_DEMANGLE
- PTR_DEMANGLE (sp);
-#endif
- return sp;
-}
-
-#define _JMPBUF_UNWINDS_ADJ(_jmpbuf, _address, _adj) \
- ((uintptr_t) (_address) - (_adj) < _jmpbuf_sp (_jmpbuf) - (_adj))
-
-/* We use the normal longjmp for unwinding. */
-#define __libc_unwind_longjmp(buf, val) __libc_longjmp (buf, val)
+++ /dev/null
-/* MIPS2 __mpn_lshift --
-
-Copyright (C) 1995, 2000, 2002, 2003 Free Software Foundation, Inc.
-
-This file is part of the GNU MP Library.
-
-The GNU MP Library is free software; you can redistribute it and/or modify
-it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or (at your
-option) any later version.
-
-The GNU MP Library is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
-License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with the GNU MP Library; see the file COPYING.LIB. If not, write to
-the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-MA 02111-1307, USA. */
-
-#include <sysdep.h>
-
-/* INPUT PARAMETERS
- res_ptr $4
- src_ptr $5
- size $6
- cnt $7
-*/
-#ifdef __PIC__
- .option pic2
-#endif
-ENTRY (__mpn_lshift)
- .set noreorder
-#ifdef __PIC__
- .cpload t9
-#endif
- .set nomacro
-
- sll $2,$6,2
- addu $5,$5,$2 /* make r5 point at end of src */
- lw $10,-4($5) /* load first limb */
- subu $13,$0,$7
- addu $4,$4,$2 /* make r4 point at end of res */
- addiu $6,$6,-1
- and $9,$6,4-1 /* number of limbs in first loop */
- beq $9,$0,L(L0) /* if multiple of 4 limbs, skip first loop */
- srl $2,$10,$13 /* compute function result */
-
- subu $6,$6,$9
-
-L(Loop0): lw $3,-8($5)
- addiu $4,$4,-4
- addiu $5,$5,-4
- addiu $9,$9,-1
- sll $11,$10,$7
- srl $12,$3,$13
- move $10,$3
- or $8,$11,$12
- bne $9,$0,L(Loop0)
- sw $8,0($4)
-
-L(L0): beq $6,$0,L(Lend)
- nop
-
-L(Loop): lw $3,-8($5)
- addiu $4,$4,-16
- addiu $6,$6,-4
- sll $11,$10,$7
- srl $12,$3,$13
-
- lw $10,-12($5)
- sll $14,$3,$7
- or $8,$11,$12
- sw $8,12($4)
- srl $9,$10,$13
-
- lw $3,-16($5)
- sll $11,$10,$7
- or $8,$14,$9
- sw $8,8($4)
- srl $12,$3,$13
-
- lw $10,-20($5)
- sll $14,$3,$7
- or $8,$11,$12
- sw $8,4($4)
- srl $9,$10,$13
-
- addiu $5,$5,-16
- or $8,$14,$9
- bgtz $6,L(Loop)
- sw $8,0($4)
-
-L(Lend): sll $8,$10,$7
- j $31
- sw $8,-4($4)
- END (__mpn_lshift)
+++ /dev/null
-/* Machine-specific calling sequence for `mcount' profiling function. MIPS
- Copyright (C) 1996, 1997, 2000, 2001, 2002, 2003, 2004
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sgidefs.h>
-
-#define _MCOUNT_DECL(frompc,selfpc) \
-static void __attribute_used__ __mcount (u_long frompc, u_long selfpc)
-
-/* Call __mcount with the return PC for our caller,
- and the return PC our caller will return to. */
-
-#if _MIPS_SIM == _ABIO32
-
-#ifdef __PIC__
-# define CPLOAD ".cpload $25;"
-# define CPRESTORE ".cprestore 44\n\t"
-#else
-# define CPLOAD
-# define CPRESTORE
-#endif
-
-#define MCOUNT asm(\
- ".globl _mcount;\n\t" \
- ".align 2;\n\t" \
- ".type _mcount,@function;\n\t" \
- ".ent _mcount\n\t" \
- "_mcount:\n\t" \
- ".frame $sp,44,$31\n\t" \
- ".set noreorder;\n\t" \
- ".set noat;\n\t" \
- CPLOAD \
- "subu $29,$29,48;\n\t" \
- CPRESTORE \
- "sw $4,24($29);\n\t" \
- "sw $5,28($29);\n\t" \
- "sw $6,32($29);\n\t" \
- "sw $7,36($29);\n\t" \
- "sw $2,40($29);\n\t" \
- "sw $1,16($29);\n\t" \
- "sw $31,20($29);\n\t" \
- "move $5,$31;\n\t" \
- "move $4,$1;\n\t" \
- "jal __mcount;\n\t" \
- "nop;\n\t" \
- "lw $4,24($29);\n\t" \
- "lw $5,28($29);\n\t" \
- "lw $6,32($29);\n\t" \
- "lw $7,36($29);\n\t" \
- "lw $2,40($29);\n\t" \
- "lw $31,20($29);\n\t" \
- "lw $1,16($29);\n\t" \
- "addu $29,$29,56;\n\t" \
- "j $31;\n\t" \
- "move $31,$1;\n\t" \
- ".set reorder;\n\t" \
- ".set at\n\t" \
- ".end _mcount");
-
-#else
-
-#ifdef __PIC__
-# define CPSETUP ".cpsetup $25, 88, _mcount;"
-# define CPRETURN ".cpreturn;"
-#else
-# define CPSETUP
-# define CPRETURN
-#endif
-
-#if _MIPS_SIM == _ABIN32
-# define PTR_ADDU_STRING "add" /* no u */
-# define PTR_SUBU_STRING "sub" /* no u */
-#elif _MIPS_SIM == _ABI64
-# define PTR_ADDU_STRING "daddu"
-# define PTR_SUBU_STRING "dsubu"
-#else
-# error "Unknown ABI"
-#endif
-
-#define MCOUNT asm(\
- ".globl _mcount;\n\t" \
- ".align 3;\n\t" \
- ".type _mcount,@function;\n\t" \
- ".ent _mcount\n\t" \
- "_mcount:\n\t" \
- ".frame $sp,88,$31\n\t" \
- ".set noreorder;\n\t" \
- ".set noat;\n\t" \
- PTR_SUBU_STRING " $29,$29,96;\n\t" \
- CPSETUP \
- "sd $4,24($29);\n\t" \
- "sd $5,32($29);\n\t" \
- "sd $6,40($29);\n\t" \
- "sd $7,48($29);\n\t" \
- "sd $8,56($29);\n\t" \
- "sd $9,64($29);\n\t" \
- "sd $10,72($29);\n\t" \
- "sd $11,80($29);\n\t" \
- "sd $2,16($29);\n\t" \
- "sd $1,0($29);\n\t" \
- "sd $31,8($29);\n\t" \
- "move $5,$31;\n\t" \
- "move $4,$1;\n\t" \
- "jal __mcount;\n\t" \
- "nop;\n\t" \
- "ld $4,24($29);\n\t" \
- "ld $5,32($29);\n\t" \
- "ld $6,40($29);\n\t" \
- "ld $7,48($29);\n\t" \
- "ld $8,56($29);\n\t" \
- "ld $9,64($29);\n\t" \
- "ld $10,72($29);\n\t" \
- "ld $11,80($29);\n\t" \
- "ld $2,16($29);\n\t" \
- "ld $31,8($29);\n\t" \
- "ld $1,0($29);\n\t" \
- CPRETURN \
- PTR_ADDU_STRING " $29,$29,96;\n\t" \
- "j $31;\n\t" \
- "move $31,$1;\n\t" \
- ".set reorder;\n\t" \
- ".set at\n\t" \
- ".end _mcount");
-
-#endif
+++ /dev/null
-/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Hartvig Ekner <hartvige@mips.com>, 2002.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-#include <endian.h>
-
-
-/* void *memcpy(void *s1, const void *s2, size_t n); */
-
-#if __BYTE_ORDER == __BIG_ENDIAN
-# define LWHI lwl /* high part is left in big-endian */
-# define SWHI swl /* high part is left in big-endian */
-# define LWLO lwr /* low part is right in big-endian */
-# define SWLO swr /* low part is right in big-endian */
-#else
-# define LWHI lwr /* high part is right in little-endian */
-# define SWHI swr /* high part is right in little-endian */
-# define LWLO lwl /* low part is left in little-endian */
-# define SWLO swl /* low part is left in little-endian */
-#endif
-
-ENTRY (memcpy)
- .set noreorder
-
- slti t0, a2, 8 # Less than 8?
- bne t0, zero, L(last8)
- move v0, a0 # Setup exit value before too late
-
- xor t0, a1, a0 # Find a0/a1 displacement
- andi t0, 0x3
- bne t0, zero, L(shift) # Go handle the unaligned case
- subu t1, zero, a1
- andi t1, 0x3 # a0/a1 are aligned, but are we
- beq t1, zero, L(chk8w) # starting in the middle of a word?
- subu a2, t1
- LWHI t0, 0(a1) # Yes we are... take care of that
- addu a1, t1
- SWHI t0, 0(a0)
- addu a0, t1
-
-L(chk8w):
- andi t0, a2, 0x1f # 32 or more bytes left?
- beq t0, a2, L(chk1w)
- subu a3, a2, t0 # Yes
- addu a3, a1 # a3 = end address of loop
- move a2, t0 # a2 = what will be left after loop
-L(lop8w):
- lw t0, 0(a1) # Loop taking 8 words at a time
- lw t1, 4(a1)
- lw t2, 8(a1)
- lw t3, 12(a1)
- lw t4, 16(a1)
- lw t5, 20(a1)
- lw t6, 24(a1)
- lw t7, 28(a1)
- addiu a0, 32
- addiu a1, 32
- sw t0, -32(a0)
- sw t1, -28(a0)
- sw t2, -24(a0)
- sw t3, -20(a0)
- sw t4, -16(a0)
- sw t5, -12(a0)
- sw t6, -8(a0)
- bne a1, a3, L(lop8w)
- sw t7, -4(a0)
-
-L(chk1w):
- andi t0, a2, 0x3 # 4 or more bytes left?
- beq t0, a2, L(last8)
- subu a3, a2, t0 # Yes, handle them one word at a time
- addu a3, a1 # a3 again end address
- move a2, t0
-L(lop1w):
- lw t0, 0(a1)
- addiu a0, 4
- addiu a1, 4
- bne a1, a3, L(lop1w)
- sw t0, -4(a0)
-
-L(last8):
- blez a2, L(lst8e) # Handle last 8 bytes, one at a time
- addu a3, a2, a1
-L(lst8l):
- lb t0, 0(a1)
- addiu a0, 1
- addiu a1, 1
- bne a1, a3, L(lst8l)
- sb t0, -1(a0)
-L(lst8e):
- jr ra # Bye, bye
- nop
-
-L(shift):
- subu a3, zero, a0 # Src and Dest unaligned
- andi a3, 0x3 # (unoptimized case...)
- beq a3, zero, L(shft1)
- subu a2, a3 # a2 = bytes left
- LWHI t0, 0(a1) # Take care of first odd part
- LWLO t0, 3(a1)
- addu a1, a3
- SWHI t0, 0(a0)
- addu a0, a3
-L(shft1):
- andi t0, a2, 0x3
- subu a3, a2, t0
- addu a3, a1
-L(shfth):
- LWHI t1, 0(a1) # Limp through, word by word
- LWLO t1, 3(a1)
- addiu a0, 4
- addiu a1, 4
- bne a1, a3, L(shfth)
- sw t1, -4(a0)
- b L(last8) # Handle anything which may be left
- move a2, t0
-
- .set reorder
-END (memcpy)
-libc_hidden_builtin_def (memcpy)
+++ /dev/null
-/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Hartvig Ekner <hartvige@mips.com>, 2002.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-#include <endian.h>
-
-
-/* void *memset(void *s, int c, size_t n). */
-
-#if __BYTE_ORDER == __BIG_ENDIAN
-# define SWHI swl /* high part is left in big-endian */
-#else
-# define SWHI swr /* high part is right in little-endian */
-#endif
-
-ENTRY (memset)
- .set noreorder
-
- slti t1, a2, 8 # Less than 8?
- bne t1, zero, L(last8)
- move v0, a0 # Setup exit value before too late
-
- beq a1, zero, L(ueven) # If zero pattern, no need to extend
- andi a1, 0xff # Avoid problems with bogus arguments
- sll t0, a1, 8
- or a1, t0
- sll t0, a1, 16
- or a1, t0 # a1 is now pattern in full word
-
-L(ueven):
- subu t0, zero, a0 # Unaligned address?
- andi t0, 0x3
- beq t0, zero, L(chkw)
- subu a2, t0
- SWHI a1, 0(a0) # Yes, handle first unaligned part
- addu a0, t0 # Now both a0 and a2 are updated
-
-L(chkw):
- andi t0, a2, 0x7 # Enough left for one loop iteration?
- beq t0, a2, L(chkl)
- subu a3, a2, t0
- addu a3, a0 # a3 is last loop address +1
- move a2, t0 # a2 is now # of bytes left after loop
-L(loopw):
- addiu a0, 8 # Handle 2 words pr. iteration
- sw a1, -8(a0)
- bne a0, a3, L(loopw)
- sw a1, -4(a0)
-
-L(chkl):
- andi t0, a2, 0x4 # Check if there is at least a full
- beq t0, zero, L(last8) # word remaining after the loop
- subu a2, t0
- sw a1, 0(a0) # Yes...
- addiu a0, 4
-
-L(last8):
- blez a2, L(exit) # Handle last 8 bytes (if cnt>0)
- addu a3, a2, a0 # a3 is last address +1
-L(lst8l):
- addiu a0, 1
- bne a0, a3, L(lst8l)
- sb a1, -1(a0)
-L(exit):
- j ra # Bye, bye
- nop
-
- .set reorder
-END (memset)
-libc_hidden_builtin_def (memset)
+++ /dev/null
-/* Copyright (C) 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define GETSP() ({ register uintptr_t stack_ptr asm ("$29"); stack_ptr; })
-
-#include <sysdeps/generic/memusage.h>
+++ /dev/null
-mips
-wordsize-32
+++ /dev/null
-ifeq ($(filter -mabi=32,$(CC)),)
-CC += -mabi=32
-endif
+++ /dev/null
-# MIPS uses IEEE 754 floating point.
-ieee754/flt-32
-ieee754/dbl-64
+++ /dev/null
-libm {
- GLIBC_2.1 {
- # A generic bug got this omitted from other configurations' version
- # sets, but we always had it.
- exp2l;
- }
-}
+++ /dev/null
-/* Copyright (C) 1992, 1995, 1997, 2000, 2003, 2004
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Brendan Kehoe (brendan@zen.org).
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <setjmp.h>
-#include <sgidefs.h>
-#include <stdlib.h>
-
-#undef __longjmp
-
-#ifndef __GNUC__
- #error This file uses GNU C extensions; you must compile with GCC.
-#endif
-
-void
-__longjmp (env, val_arg)
- __jmp_buf env;
- int val_arg;
-{
- /* gcc 1.39.19 miscompiled the longjmp routine (as it did setjmp before
- the hack around it); force it to use $a1 for the longjmp value.
- Without this it saves $a1 in a register which gets clobbered
- along the way. */
- register int val asm ("a1");
-
- /* Pull back the floating point callee-saved registers. */
-#if _MIPS_SIM == _ABI64
- asm volatile ("l.d $f24, %0" : : "m" (env[0].__fpregs[0]));
- asm volatile ("l.d $f25, %0" : : "m" (env[0].__fpregs[1]));
- asm volatile ("l.d $f26, %0" : : "m" (env[0].__fpregs[2]));
- asm volatile ("l.d $f27, %0" : : "m" (env[0].__fpregs[3]));
- asm volatile ("l.d $f28, %0" : : "m" (env[0].__fpregs[4]));
- asm volatile ("l.d $f29, %0" : : "m" (env[0].__fpregs[5]));
- asm volatile ("l.d $f30, %0" : : "m" (env[0].__fpregs[6]));
- asm volatile ("l.d $f31, %0" : : "m" (env[0].__fpregs[7]));
-#else
- asm volatile ("l.d $f20, %0" : : "m" (env[0].__fpregs[0]));
- asm volatile ("l.d $f22, %0" : : "m" (env[0].__fpregs[1]));
- asm volatile ("l.d $f24, %0" : : "m" (env[0].__fpregs[2]));
- asm volatile ("l.d $f26, %0" : : "m" (env[0].__fpregs[3]));
- asm volatile ("l.d $f28, %0" : : "m" (env[0].__fpregs[4]));
- asm volatile ("l.d $f30, %0" : : "m" (env[0].__fpregs[5]));
-#endif
-
- /* Get and reconstruct the floating point csr. */
- asm volatile ("lw $2, %0" : : "m" (env[0].__fpc_csr));
- asm volatile ("ctc1 $2, $31");
-
- /* Get the GP. */
- asm volatile ("ld $gp, %0" : : "m" (env[0].__gp));
-
- /* Get the callee-saved registers. */
- asm volatile ("ld $16, %0" : : "m" (env[0].__regs[0]));
- asm volatile ("ld $17, %0" : : "m" (env[0].__regs[1]));
- asm volatile ("ld $18, %0" : : "m" (env[0].__regs[2]));
- asm volatile ("ld $19, %0" : : "m" (env[0].__regs[3]));
- asm volatile ("ld $20, %0" : : "m" (env[0].__regs[4]));
- asm volatile ("ld $21, %0" : : "m" (env[0].__regs[5]));
- asm volatile ("ld $22, %0" : : "m" (env[0].__regs[6]));
- asm volatile ("ld $23, %0" : : "m" (env[0].__regs[7]));
-
- /* Get the PC. */
- asm volatile ("ld $31, %0" : : "m" (env[0].__pc));
-
-
- /* Restore the stack pointer and the FP. They have to be restored
- last and in a single asm as gcc, depending on options used, may
- use either of them to access env. */
- asm volatile ("ld $29, %0\n\t"
- "ld $30, %1\n\t" : : "m" (env[0].__sp), "m" (env[0].__fp));
-
-/* Give setjmp 1 if given a 0, or what they gave us if non-zero. */
- if (val == 0)
- asm volatile ("dli $2, 1");
- else
- asm volatile ("move $2, %0" : : "r" (val));
-
- asm volatile ("j $31");
-
- /* Avoid `volatile function does return' warnings. */
- for (;;);
-}
+++ /dev/null
-/* MIPS3 __mpn_add_n -- Add two limb vectors of the same length > 0 and
- * store sum in a third limb vector.
- *
- * Copyright (C) 1995, 2000, 2002, 2003 Free Software Foundation, Inc.
- *
- * This file is part of the GNU MP Library.
- *
- * The GNU MP Library is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation; either version 2.1 of the License, or (at your
- * option) any later version.
- *
- * The GNU MP Library is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with the GNU MP Library; see the file COPYING.LIB. If not, write to
- * the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- * MA 02111-1307, USA.
- */
-
-#include <sysdep.h>
-#include <sys/asm.h>
-
-/*
- * INPUT PARAMETERS
- * res_ptr $4
- * s1_ptr $5
- * s2_ptr $6
- * size $7
- */
-#ifdef __PIC__
- .option pic2
-#endif
- .text
- .align 2
- .globl __mpn_add_n
- .ent __mpn_add_n
-__mpn_add_n:
-#ifdef __PIC__
- SETUP_GP /* ??? unused */
-#endif
- .set noreorder
- .set nomacro
-
- ld $10,0($5)
- ld $11,0($6)
-
- daddiu $7,$7,-1
- and $9,$7,4-1 # number of limbs in first loop
- beq $9,$0,L(L0) # if multiple of 4 limbs, skip first loop
- move $2,$0
-
- dsubu $7,$7,$9
-
-L(Loop0): daddiu $9,$9,-1
- ld $12,8($5)
- daddu $11,$11,$2
- ld $13,8($6)
- sltu $8,$11,$2
- daddu $11,$10,$11
- sltu $2,$11,$10
- sd $11,0($4)
- or $2,$2,$8
-
- daddiu $5,$5,8
- daddiu $6,$6,8
- move $10,$12
- move $11,$13
- bne $9,$0,L(Loop0)
- daddiu $4,$4,8
-
-L(L0): beq $7,$0,L(Lend)
- nop
-
-L(Loop): daddiu $7,$7,-4
-
- ld $12,8($5)
- daddu $11,$11,$2
- ld $13,8($6)
- sltu $8,$11,$2
- daddu $11,$10,$11
- sltu $2,$11,$10
- sd $11,0($4)
- or $2,$2,$8
-
- ld $10,16($5)
- daddu $13,$13,$2
- ld $11,16($6)
- sltu $8,$13,$2
- daddu $13,$12,$13
- sltu $2,$13,$12
- sd $13,8($4)
- or $2,$2,$8
-
- ld $12,24($5)
- daddu $11,$11,$2
- ld $13,24($6)
- sltu $8,$11,$2
- daddu $11,$10,$11
- sltu $2,$11,$10
- sd $11,16($4)
- or $2,$2,$8
-
- ld $10,32($5)
- daddu $13,$13,$2
- ld $11,32($6)
- sltu $8,$13,$2
- daddu $13,$12,$13
- sltu $2,$13,$12
- sd $13,24($4)
- or $2,$2,$8
-
- daddiu $5,$5,32
- daddiu $6,$6,32
-
- bne $7,$0,L(Loop)
- daddiu $4,$4,32
-
-L(Lend): daddu $11,$11,$2
- sltu $8,$11,$2
- daddu $11,$10,$11
- sltu $2,$11,$10
- sd $11,0($4)
- j $31
- or $2,$2,$8
-
- .end __mpn_add_n
+++ /dev/null
-/* MIPS3 __mpn_addmul_1 -- Multiply a limb vector with a single limb and
- * add the product to a second limb vector.
- *
- * Copyright (C) 1992, 1994, 1995, 2002, 2003 Free Software Foundation, Inc.
- *
- * This file is part of the GNU MP Library.
- *
- * The GNU MP Library is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation; either version 2.1 of the License, or (at your
- * option) any later version.
- *
- * The GNU MP Library is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with the GNU MP Library; see the file COPYING.LIB. If not, write to
- * the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- * MA 02111-1307, USA.
- */
-
-#include <sysdep.h>
-#include <sys/asm.h>
-
-/* INPUT PARAMETERS
- * res_ptr $4
- * s1_ptr $5
- * size $6
- * s2_limb $7
- */
-
-#ifdef PIC
- .option pic2
-#endif
- .text
- .align 4
- .globl __mpn_addmul_1
- .ent __mpn_addmul_1
-__mpn_addmul_1:
-#ifdef PIC
- SETUP_GP /* ??? unused */
-#endif
- .set noreorder
- .set nomacro
-
- # warm up phase 0
- ld $8,0($5)
-
- # warm up phase 1
- daddiu $5,$5,8
- dmultu $8,$7
-
- daddiu $6,$6,-1
- beq $6,$0,L(LC0)
- move $2,$0 # zero cy2
-
- daddiu $6,$6,-1
- beq $6,$0,L(LC1)
- ld $8,0($5) # load new s1 limb as early as possible
-
-L(Loop): ld $10,0($4)
- mflo $3
- mfhi $9
- daddiu $5,$5,8
- daddu $3,$3,$2 # add old carry limb to low product limb
- dmultu $8,$7
- ld $8,0($5) # load new s1 limb as early as possible
- daddiu $6,$6,-1 # decrement loop counter
- sltu $2,$3,$2 # carry from previous addition -> $2
- daddu $3,$10,$3
- sltu $10,$3,$10
- daddu $2,$2,$10
- sd $3,0($4)
- daddiu $4,$4,8
- bne $6,$0,L(Loop)
- daddu $2,$9,$2 # add high product limb and carry from addition
-
- # cool down phase 1
-L(LC1): ld $10,0($4)
- mflo $3
- mfhi $9
- daddu $3,$3,$2
- sltu $2,$3,$2
- dmultu $8,$7
- daddu $3,$10,$3
- sltu $10,$3,$10
- daddu $2,$2,$10
- sd $3,0($4)
- daddiu $4,$4,8
- daddu $2,$9,$2 # add high product limb and carry from addition
-
- # cool down phase 0
-L(LC0): ld $10,0($4)
- mflo $3
- mfhi $9
- daddu $3,$3,$2
- sltu $2,$3,$2
- daddu $3,$10,$3
- sltu $10,$3,$10
- daddu $2,$2,$10
- sd $3,0($4)
- j $31
- daddu $2,$9,$2 # add high product limb and carry from addition
-
- .end __mpn_addmul_1
+++ /dev/null
-/* BSD `_setjmp' entry point to `sigsetjmp (..., 0)'. MIPS64 version.
- Copyright (C) 1996, 1997, 2000, 2002, 2003, 2004
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* This just does a tail-call to `__sigsetjmp (ARG, 0)'.
- We cannot do it in C because it must be a tail-call, so frame-unwinding
- in setjmp doesn't clobber the state restored by longjmp. */
-
-#include <sgidefs.h>
-#include <sysdep.h>
-#include <sys/asm.h>
-
-#ifdef __PIC__
- .option pic2
-#endif
-ENTRY (_setjmp)
-#ifdef __PIC__
- SETUP_GP
-#endif
- SETUP_GP64 (v0, C_SYMBOL_NAME (_setjmp))
- PTR_LA t9, C_SYMBOL_NAME (__sigsetjmp)
-#if _MIPS_SIM == _ABIO32
- nop
-#endif
- RESTORE_GP64
- move a1, zero /* Pass a second argument of zero. */
-#ifdef __PIC__
- jr t9
-#else
- j C_SYMBOL_NAME (__sigsetjmp)
-#endif
- .end _setjmp
-libc_hidden_def (_setjmp)
+++ /dev/null
-/* BSD `setjmp' entry point to `sigsetjmp (..., 1)'. MIPS64 version.
- Copyright (C) 1996, 1997, 2002, 2003, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* This just does a tail-call to `__sigsetjmp (ARG, 1)'.
- We cannot do it in C because it must be a tail-call, so frame-unwinding
- in setjmp doesn't clobber the state restored by longjmp. */
-
-#include <sgidefs.h>
-#include <sysdep.h>
-#include <sys/asm.h>
-
-#ifdef PIC
- .option pic2
-#endif
-ENTRY (setjmp)
-#ifdef __PIC__
- SETUP_GP
-#endif
- SETUP_GP64 (v0, C_SYMBOL_NAME (setjmp))
- PTR_LA t9, C_SYMBOL_NAME (__sigsetjmp)
-#if _MIPS_SIM == _ABIO32
- nop
-#endif
- RESTORE_GP64
- dli a1, 1 /* Pass a second argument of one. */
-#ifdef __PIC__
- jr t9
-#else
- j C_SYMBOL_NAME (__sigsetjmp)
-#endif
- .end setjmp
+++ /dev/null
-/* gmp-mparam.h -- Compiler/machine parameter header file.
-
-Copyright (C) 1991, 1993, 1994, 2002, 2003 Free Software Foundation, Inc.
-
-This file is part of the GNU MP Library.
-
-The GNU MP Library is free software; you can redistribute it and/or modify
-it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or (at your
-option) any later version.
-
-The GNU MP Library is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
-License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with the GNU MP Library; see the file COPYING.LIB. If not, write to
-the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#if defined __GMP_H__ && ! defined _LONG_LONG_LIMB
-#error "Included too late for _LONG_LONG_LIMB to take effect"
-#endif
-
-#define _LONG_LONG_LIMB
-#define BITS_PER_MP_LIMB 64
-#define BYTES_PER_MP_LIMB 8
-#define BITS_PER_LONGINT __WORDSIZE
-#define BITS_PER_INT 32
-#define BITS_PER_SHORTINT 16
-#define BITS_PER_CHAR 8
+++ /dev/null
-/* MIPS3 __mpn_lshift --
- *
- * Copyright (C) 1995, 2000, 2002, 2003 Free Software Foundation, Inc.
- *
- * This file is part of the GNU MP Library.
- *
- * The GNU MP Library is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation; either version 2.1 of the License, or (at your
- * option) any later version.
- *
- * The GNU MP Library is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with the GNU MP Library; see the file COPYING.LIB. If not, write to
- * the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- * MA 02111-1307, USA.
- */
-
-#include <sysdep.h>
-#include <sys/asm.h>
-
-/* INPUT PARAMETERS
- * res_ptr $4
- * src_ptr $5
- * size $6
- * cnt $7
- */
-
-#ifdef __PIC__
- .option pic2
-#endif
- .text
- .align 2
- .globl __mpn_lshift
- .ent __mpn_lshift
-__mpn_lshift:
-#ifdef __PIC__
- SETUP_GP /* ??? unused */
-#endif
- .set noreorder
- .set nomacro
-
- dsll $2,$6,3
- daddu $5,$5,$2 # make r5 point at end of src
- ld $10,-8($5) # load first limb
- dsubu $13,$0,$7
- daddu $4,$4,$2 # make r4 point at end of res
- daddiu $6,$6,-1
- and $9,$6,4-1 # number of limbs in first loop
- beq $9,$0,L(L0) # if multiple of 4 limbs, skip first loop
- dsrl $2,$10,$13 # compute function result
-
- dsubu $6,$6,$9
-
-L(Loop0): ld $3,-16($5)
- daddiu $4,$4,-8
- daddiu $5,$5,-8
- daddiu $9,$9,-1
- dsll $11,$10,$7
- dsrl $12,$3,$13
- move $10,$3
- or $8,$11,$12
- bne $9,$0,L(Loop0)
- sd $8,0($4)
-
-L(L0): beq $6,$0,L(Lend)
- nop
-
-L(Loop): ld $3,-16($5)
- daddiu $4,$4,-32
- daddiu $6,$6,-4
- dsll $11,$10,$7
- dsrl $12,$3,$13
-
- ld $10,-24($5)
- dsll $14,$3,$7
- or $8,$11,$12
- sd $8,24($4)
- dsrl $9,$10,$13
-
- ld $3,-32($5)
- dsll $11,$10,$7
- or $8,$14,$9
- sd $8,16($4)
- dsrl $12,$3,$13
-
- ld $10,-40($5)
- dsll $14,$3,$7
- or $8,$11,$12
- sd $8,8($4)
- dsrl $9,$10,$13
-
- daddiu $5,$5,-32
- or $8,$14,$9
- bgtz $6,L(Loop)
- sd $8,0($4)
-
-L(Lend): dsll $8,$10,$7
- j $31
- sd $8,-8($4)
- .end __mpn_lshift
+++ /dev/null
-/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Hartvig Ekner <hartvige@mips.com>, 2002.
- Ported to mips3 n32/n64 by Alexandre Oliva <aoliva@redhat.com>
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-#include <endian.h>
-#include <sys/asm.h>
-
-
-/* void *memcpy(void *s1, const void *s2, size_t n);
-
- This could probably be optimized further. */
-
-#if __BYTE_ORDER == __BIG_ENDIAN
-# define LDHI ldl /* high part is left in big-endian */
-# define SDHI sdl /* high part is left in big-endian */
-# define LDLO ldr /* low part is right in big-endian */
-# define SDLO sdr /* low part is right in big-endian */
-#else
-# define LDHI ldr /* high part is right in little-endian */
-# define SDHI sdr /* high part is right in little-endian */
-# define LDLO ldl /* low part is left in little-endian */
-# define SDLO sdl /* low part is left in little-endian */
-#endif
-
-ENTRY (memcpy)
- .set noreorder
-
- slti t0, a2, 16 # Less than 16?
- bne t0, zero, L(last16)
- move v0, a0 # Setup exit value before too late
-
- xor t0, a1, a0 # Find a0/a1 displacement
- andi t0, 0x7
- bne t0, zero, L(shift) # Go handle the unaligned case
- PTR_SUBU t1, zero, a1
- andi t1, 0x7 # a0/a1 are aligned, but are we
- beq t1, zero, L(chk8w) # starting in the middle of a word?
- PTR_SUBU a2, t1
- LDHI t0, 0(a1) # Yes we are... take care of that
- PTR_ADDU a1, t1
- SDHI t0, 0(a0)
- PTR_ADDU a0, t1
-
-L(chk8w):
- andi t0, a2, 0x3f # 64 or more bytes left?
- beq t0, a2, L(chk1w)
- PTR_SUBU a3, a2, t0 # Yes
- PTR_ADDU a3, a1 # a3 = end address of loop
- move a2, t0 # a2 = what will be left after loop
-L(lop8w):
- ld t0, 0(a1) # Loop taking 8 words at a time
- ld t1, 8(a1)
- ld t2, 16(a1)
- ld t3, 24(a1)
- ld ta0, 32(a1)
- ld ta1, 40(a1)
- ld ta2, 48(a1)
- ld ta3, 56(a1)
- PTR_ADDIU a0, 64
- PTR_ADDIU a1, 64
- sd t0, -64(a0)
- sd t1, -56(a0)
- sd t2, -48(a0)
- sd t3, -40(a0)
- sd ta0, -32(a0)
- sd ta1, -24(a0)
- sd ta2, -16(a0)
- bne a1, a3, L(lop8w)
- sd ta3, -8(a0)
-
-L(chk1w):
- andi t0, a2, 0x7 # 8 or more bytes left?
- beq t0, a2, L(last16)
- PTR_SUBU a3, a2, t0 # Yes, handle them one dword at a time
- PTR_ADDU a3, a1 # a3 again end address
- move a2, t0
-L(lop1w):
- ld t0, 0(a1)
- PTR_ADDIU a0, 8
- PTR_ADDIU a1, 8
- bne a1, a3, L(lop1w)
- sd t0, -8(a0)
-
-L(last16):
- blez a2, L(lst16e) # Handle last 16 bytes, one at a time
- PTR_ADDU a3, a2, a1
-L(lst16l):
- lb t0, 0(a1)
- PTR_ADDIU a0, 1
- PTR_ADDIU a1, 1
- bne a1, a3, L(lst16l)
- sb t0, -1(a0)
-L(lst16e):
- jr ra # Bye, bye
- nop
-
-L(shift):
- PTR_SUBU a3, zero, a0 # Src and Dest unaligned
- andi a3, 0x7 # (unoptimized case...)
- beq a3, zero, L(shft1)
- PTR_SUBU a2, a3 # a2 = bytes left
- LDHI t0, 0(a1) # Take care of first odd part
- LDLO t0, 7(a1)
- PTR_ADDU a1, a3
- SDHI t0, 0(a0)
- PTR_ADDU a0, a3
-L(shft1):
- andi t0, a2, 0x7
- PTR_SUBU a3, a2, t0
- PTR_ADDU a3, a1
-L(shfth):
- LDHI t1, 0(a1) # Limp through, dword by dword
- LDLO t1, 7(a1)
- PTR_ADDIU a0, 8
- PTR_ADDIU a1, 8
- bne a1, a3, L(shfth)
- sd t1, -8(a0)
- b L(last16) # Handle anything which may be left
- move a2, t0
-
- .set reorder
-END (memcpy)
-libc_hidden_builtin_def (memcpy)
+++ /dev/null
-/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Hartvig Ekner <hartvige@mips.com>, 2002.
- Ported to mips3 n32/n64 by Alexandre Oliva <aoliva@redhat.com>
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-#include <endian.h>
-#include <sys/asm.h>
-
-
-/* void *memset(void *s, int c, size_t n);
-
- This could probably be optimized further. */
-
-#if __BYTE_ORDER == __BIG_ENDIAN
-# define SDHI sdl /* high part is left in big-endian */
-#else
-# define SDHI sdr /* high part is right in little-endian */
-#endif
-
-ENTRY (memset)
- .set noreorder
-
- slti ta1, a2, 16 # Less than 16?
- bne ta1, zero, L(last16)
- move v0, a0 # Setup exit value before too late
-
- beq a1, zero, L(ueven) # If zero pattern, no need to extend
- andi a1, 0xff # Avoid problems with bogus arguments
- dsll ta0, a1, 8
- or a1, ta0
- dsll ta0, a1, 16
- or a1, ta0 # a1 is now pattern in full word
- dsll ta0, a1, 32
- or a1, ta0 # a1 is now pattern in double word
-
-L(ueven):
- PTR_SUBU ta0, zero, a0 # Unaligned address?
- andi ta0, 0x7
- beq ta0, zero, L(chkw)
- PTR_SUBU a2, ta0
- SDHI a1, 0(a0) # Yes, handle first unaligned part
- PTR_ADDU a0, ta0 # Now both a0 and a2 are updated
-
-L(chkw):
- andi ta0, a2, 0xf # Enough left for one loop iteration?
- beq ta0, a2, L(chkl)
- PTR_SUBU a3, a2, ta0
- PTR_ADDU a3, a0 # a3 is last loop address +1
- move a2, ta0 # a2 is now # of bytes left after loop
-L(loopw):
- PTR_ADDIU a0, 16 # Handle 2 dwords pr. iteration
- sd a1, -16(a0)
- bne a0, a3, L(loopw)
- sd a1, -8(a0)
-
-L(chkl):
- andi ta0, a2, 0x8 # Check if there is at least a double
- beq ta0, zero, L(last16) # word remaining after the loop
- PTR_SUBU a2, ta0
- sd a1, 0(a0) # Yes...
- PTR_ADDIU a0, 8
-
-L(last16):
- blez a2, L(exit) # Handle last 16 bytes (if cnt>0)
- PTR_ADDU a3, a2, a0 # a3 is last address +1
-L(lst16l):
- PTR_ADDIU a0, 1
- bne a0, a3, L(lst16l)
- sb a1, -1(a0)
-L(exit):
- j ra # Bye, bye
- nop
-
- .set reorder
-END (memset)
-libc_hidden_builtin_def (memset)
+++ /dev/null
-/* MIPS3 __mpn_mul_1 -- Multiply a limb vector with a single limb and
- * store the product in a second limb vector.
- *
- * Copyright (C) 1992, 1994, 1995, 2000, 2002, 2003
- * Free Software Foundation, Inc.
- *
- * This file is part of the GNU MP Library.
- *
- * The GNU MP Library is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation; either version 2.1 of the License, or (at your
- * option) any later version.
- *
- * The GNU MP Library is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with the GNU MP Library; see the file COPYING.LIB. If not, write to
- * the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- * MA 02111-1307, USA.
- */
-
-#include <sysdep.h>
-#include <sys/asm.h>
-
-/* INPUT PARAMETERS
- * res_ptr $4
- * s1_ptr $5
- * size $6
- * s2_limb $7
- */
-
-#ifdef __PIC__
- .option pic2
-#endif
- .text
- .align 4
- .globl __mpn_mul_1
- .ent __mpn_mul_1
-__mpn_mul_1:
-#ifdef __PIC__
- SETUP_GP /* ??? unused */
-#endif
- .set noreorder
- .set nomacro
-
- # warm up phase 0
- ld $8,0($5)
-
- # warm up phase 1
- daddiu $5,$5,8
- dmultu $8,$7
-
- daddiu $6,$6,-1
- beq $6,$0,L(LC0)
- move $2,$0 # zero cy2
-
- daddiu $6,$6,-1
- beq $6,$0,L(LC1)
- ld $8,0($5) # load new s1 limb as early as possible
-
-L(Loop): mflo $10
- mfhi $9
- daddiu $5,$5,8
- daddu $10,$10,$2 # add old carry limb to low product limb
- dmultu $8,$7
- ld $8,0($5) # load new s1 limb as early as possible
- daddiu $6,$6,-1 # decrement loop counter
- sltu $2,$10,$2 # carry from previous addition -> $2
- sd $10,0($4)
- daddiu $4,$4,8
- bne $6,$0,L(Loop)
- daddu $2,$9,$2 # add high product limb and carry from addition
-
- # cool down phase 1
-L(LC1): mflo $10
- mfhi $9
- daddu $10,$10,$2
- sltu $2,$10,$2
- dmultu $8,$7
- sd $10,0($4)
- daddiu $4,$4,8
- daddu $2,$9,$2 # add high product limb and carry from addition
-
- # cool down phase 0
-L(LC0): mflo $10
- mfhi $9
- daddu $10,$10,$2
- sltu $2,$10,$2
- sd $10,0($4)
- j $31
- daddu $2,$9,$2 # add high product limb and carry from addition
-
- .end __mpn_mul_1
+++ /dev/null
-ieee754/ldbl-128
-mips/mips64
-mips
-wordsize-32
+++ /dev/null
-# `long double' is a distinct type we support.
-long-double-fcts = yes
-
-ifeq ($(filter -mabi=n32,$(CC)),)
-CC += -mabi=n32
-endif
+++ /dev/null
-ieee754/ldbl-128
-mips/mips64
-mips
-wordsize-64
+++ /dev/null
-# `long double' is a distinct type we support.
-long-double-fcts = yes
-
-ifeq ($(filter -mabi=64,$(CC)),)
-CC += -mabi=64
-endif
+++ /dev/null
-/* MIPS3 __mpn_rshift --
- *
- * Copyright (C) 1995, 2000, 2002, 2003 Free Software Foundation, Inc.
- *
- * This file is part of the GNU MP Library.
- *
- * The GNU MP Library is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation; either version 2.1 of the License, or (at your
- * option) any later version.
- *
- * The GNU MP Library is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with the GNU MP Library; see the file COPYING.LIB. If not, write to
- * the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- * MA 02111-1307, USA.
- */
-
-#include <sysdep.h>
-#include <sys/asm.h>
-
-/* INPUT PARAMETERS
- * res_ptr $4
- * src_ptr $5
- * size $6
- * cnt $7
- */
-
-#ifdef __PIC__
- .option pic2
-#endif
- .text
- .align 2
- .globl __mpn_rshift
- .ent __mpn_rshift
-__mpn_rshift:
-#ifdef __PIC__
- SETUP_GP /* ??? unused */
-#endif
- .set noreorder
- .set nomacro
-
- ld $10,0($5) # load first limb
- dsubu $13,$0,$7
- daddiu $6,$6,-1
- and $9,$6,4-1 # number of limbs in first loop
- beq $9,$0,L(L0) # if multiple of 4 limbs, skip first loop
- dsll $2,$10,$13 # compute function result
-
- dsubu $6,$6,$9
-
-L(Loop0): ld $3,8($5)
- daddiu $4,$4,8
- daddiu $5,$5,8
- daddiu $9,$9,-1
- dsrl $11,$10,$7
- dsll $12,$3,$13
- move $10,$3
- or $8,$11,$12
- bne $9,$0,L(Loop0)
- sd $8,-8($4)
-
-L(L0): beq $6,$0,L(Lend)
- nop
-
-L(Loop): ld $3,8($5)
- daddiu $4,$4,32
- daddiu $6,$6,-4
- dsrl $11,$10,$7
- dsll $12,$3,$13
-
- ld $10,16($5)
- dsrl $14,$3,$7
- or $8,$11,$12
- sd $8,-32($4)
- dsll $9,$10,$13
-
- ld $3,24($5)
- dsrl $11,$10,$7
- or $8,$14,$9
- sd $8,-24($4)
- dsll $12,$3,$13
-
- ld $10,32($5)
- dsrl $14,$3,$7
- or $8,$11,$12
- sd $8,-16($4)
- dsll $9,$10,$13
-
- daddiu $5,$5,32
- or $8,$14,$9
- bgtz $6,L(Loop)
- sd $8,-8($4)
-
-L(Lend): dsrl $8,$10,$7
- j $31
- sd $8,0($4)
- .end __mpn_rshift
+++ /dev/null
-/* Copyright (C) 1996, 1997, 2000, 2002, 2003, 2004
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sgidefs.h>
-#include <sysdep.h>
-#include <sys/asm.h>
-
-/* The function __sigsetjmp_aux saves all the registers, but it can't
- reliably access the stack or frame pointers, so we pass them in as
- extra arguments. */
-#ifdef __PIC__
- .option pic2
-#endif
-ENTRY (__sigsetjmp)
-#ifdef __PIC__
- SETUP_GP
-#endif
- SETUP_GP64 (v0, C_SYMBOL_NAME (__sigsetjmp))
- move a2, sp
- move a3, fp
- PTR_LA t9, __sigsetjmp_aux
-#if _MIPS_SIM == _ABIO32
- nop
-#endif
- RESTORE_GP64
-#if _MIPS_SIM != _ABIO32
- move a4, gp
-#endif
- jr t9
- .end __sigsetjmp
+++ /dev/null
-/* Copyright (C) 1996, 1997, 2003, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Brendan Kehoe (brendan@zen.org).
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <setjmp.h>
-#include <sgidefs.h>
-
-/* This function is only called via the assembly language routine
- __sigsetjmp, which arranges to pass in the stack pointer and the frame
- pointer. We do things this way because it's difficult to reliably
- access them in C. */
-
-int
-__sigsetjmp_aux (jmp_buf env, int savemask, long long sp, long long fp,
- long long gp)
-{
- /* Store the floating point callee-saved registers... */
-#if _MIPS_SIM == _ABI64
- asm volatile ("s.d $f24, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[0]));
- asm volatile ("s.d $f25, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[1]));
- asm volatile ("s.d $f26, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[2]));
- asm volatile ("s.d $f27, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[3]));
- asm volatile ("s.d $f28, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[4]));
- asm volatile ("s.d $f29, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[5]));
- asm volatile ("s.d $f30, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[6]));
- asm volatile ("s.d $f31, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[7]));
-#else
- asm volatile ("s.d $f20, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[0]));
- asm volatile ("s.d $f22, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[1]));
- asm volatile ("s.d $f24, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[2]));
- asm volatile ("s.d $f26, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[3]));
- asm volatile ("s.d $f28, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[4]));
- asm volatile ("s.d $f30, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[5]));
-#endif
-
- /* .. and the PC; */
- asm volatile ("sd $31, %0" : : "m" (env[0].__jmpbuf[0].__pc));
-
- /* .. and the stack pointer; */
- env[0].__jmpbuf[0].__sp = sp;
-
- /* .. and the FP; it'll be in s8. */
- env[0].__jmpbuf[0].__fp = fp;
-
- /* .. and the GP; */
- env[0].__jmpbuf[0].__gp = gp;
-
- /* .. and the callee-saved registers; */
- asm volatile ("sd $16, %0" : : "m" (env[0].__jmpbuf[0].__regs[0]));
- asm volatile ("sd $17, %0" : : "m" (env[0].__jmpbuf[0].__regs[1]));
- asm volatile ("sd $18, %0" : : "m" (env[0].__jmpbuf[0].__regs[2]));
- asm volatile ("sd $19, %0" : : "m" (env[0].__jmpbuf[0].__regs[3]));
- asm volatile ("sd $20, %0" : : "m" (env[0].__jmpbuf[0].__regs[4]));
- asm volatile ("sd $21, %0" : : "m" (env[0].__jmpbuf[0].__regs[5]));
- asm volatile ("sd $22, %0" : : "m" (env[0].__jmpbuf[0].__regs[6]));
- asm volatile ("sd $23, %0" : : "m" (env[0].__jmpbuf[0].__regs[7]));
-
- /* .. and finally get and reconstruct the floating point csr. */
- asm ("cfc1 %0, $31" : "=r" (env[0].__jmpbuf[0].__fpc_csr));
-
- /* Save the signal mask if requested. */
- return __sigjmp_save (env, savemask);
-}
+++ /dev/null
-#define _FP_W_TYPE_SIZE 64
-#define _FP_W_TYPE unsigned long long
-#define _FP_WS_TYPE signed long long
-#define _FP_I_TYPE long long
-
-#define _FP_MUL_MEAT_S(R,X,Y) \
- _FP_MUL_MEAT_1_imm(_FP_WFRACBITS_S,R,X,Y)
-#define _FP_MUL_MEAT_D(R,X,Y) \
- _FP_MUL_MEAT_1_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm)
-#define _FP_MUL_MEAT_Q(R,X,Y) \
- _FP_MUL_MEAT_2_wide_3mul(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm)
-
-#define _FP_DIV_MEAT_S(R,X,Y) _FP_DIV_MEAT_1_imm(S,R,X,Y,_FP_DIV_HELP_imm)
-#define _FP_DIV_MEAT_D(R,X,Y) _FP_DIV_MEAT_1_udiv_norm(D,R,X,Y)
-#define _FP_DIV_MEAT_Q(R,X,Y) _FP_DIV_MEAT_2_udiv(Q,R,X,Y)
-
-#define _FP_NANFRAC_S ((_FP_QNANBIT_S << 1) - 1)
-#define _FP_NANFRAC_D ((_FP_QNANBIT_D << 1) - 1)
-#define _FP_NANFRAC_Q ((_FP_QNANBIT_Q << 1) - 1), -1
-#define _FP_NANSIGN_S 0
-#define _FP_NANSIGN_D 0
-#define _FP_NANSIGN_Q 0
-
-#define _FP_KEEPNANFRACP 1
-/* From my experiments it seems X is chosen unless one of the
- NaNs is sNaN, in which case the result is NANSIGN/NANFRAC. */
-#define _FP_CHOOSENAN(fs, wc, R, X, Y, OP) \
- do { \
- if ((_FP_FRAC_HIGH_RAW_##fs(X) | \
- _FP_FRAC_HIGH_RAW_##fs(Y)) & _FP_QNANBIT_##fs) \
- { \
- R##_s = _FP_NANSIGN_##fs; \
- _FP_FRAC_SET_##wc(R,_FP_NANFRAC_##fs); \
- } \
- else \
- { \
- R##_s = X##_s; \
- _FP_FRAC_COPY_##wc(R,X); \
- } \
- R##_c = FP_CLS_NAN; \
- } while (0)
-
-#define FP_EX_INVALID (1 << 4)
-#define FP_EX_DIVZERO (1 << 3)
-#define FP_EX_OVERFLOW (1 << 2)
-#define FP_EX_UNDERFLOW (1 << 1)
-#define FP_EX_INEXACT (1 << 0)
+++ /dev/null
-/* MIPS3 __mpn_sub_n -- Subtract two limb vectors of the same length > 0 and
- * store difference in a third limb vector.
- *
- * Copyright (C) 1995, 2000, 2002, 2003 Free Software Foundation, Inc.
- *
- * This file is part of the GNU MP Library.
- *
- * The GNU MP Library is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation; either version 2.1 of the License, or (at your
- * option) any later version.
- *
- * The GNU MP Library is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with the GNU MP Library; see the file COPYING.LIB. If not, write to
- * the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- * MA 02111-1307, USA.
- */
-
-#include <sysdep.h>
-#include <sys/asm.h>
-
-/* INPUT PARAMETERS
- * res_ptr $4
- * s1_ptr $5
- * s2_ptr $6
- * size $7
- */
-
-#ifdef __PIC__
- .option pic2
-#endif
- .text
- .align 2
- .globl __mpn_sub_n
- .ent __mpn_sub_n
-__mpn_sub_n:
-#ifdef __PIC__
- SETUP_GP /* ??? unused */
-#endif
- .set noreorder
- .set nomacro
-
- ld $10,0($5)
- ld $11,0($6)
-
- daddiu $7,$7,-1
- and $9,$7,4-1 # number of limbs in first loop
- beq $9,$0,L(L0) # if multiple of 4 limbs, skip first loop
- move $2,$0
-
- dsubu $7,$7,$9
-
-L(Loop0): daddiu $9,$9,-1
- ld $12,8($5)
- daddu $11,$11,$2
- ld $13,8($6)
- sltu $8,$11,$2
- dsubu $11,$10,$11
- sltu $2,$10,$11
- sd $11,0($4)
- or $2,$2,$8
-
- daddiu $5,$5,8
- daddiu $6,$6,8
- move $10,$12
- move $11,$13
- bne $9,$0,L(Loop0)
- daddiu $4,$4,8
-
-L(L0): beq $7,$0,L(Lend)
- nop
-
-L(Loop): daddiu $7,$7,-4
-
- ld $12,8($5)
- daddu $11,$11,$2
- ld $13,8($6)
- sltu $8,$11,$2
- dsubu $11,$10,$11
- sltu $2,$10,$11
- sd $11,0($4)
- or $2,$2,$8
-
- ld $10,16($5)
- daddu $13,$13,$2
- ld $11,16($6)
- sltu $8,$13,$2
- dsubu $13,$12,$13
- sltu $2,$12,$13
- sd $13,8($4)
- or $2,$2,$8
-
- ld $12,24($5)
- daddu $11,$11,$2
- ld $13,24($6)
- sltu $8,$11,$2
- dsubu $11,$10,$11
- sltu $2,$10,$11
- sd $11,16($4)
- or $2,$2,$8
-
- ld $10,32($5)
- daddu $13,$13,$2
- ld $11,32($6)
- sltu $8,$13,$2
- dsubu $13,$12,$13
- sltu $2,$12,$13
- sd $13,24($4)
- or $2,$2,$8
-
- daddiu $5,$5,32
- daddiu $6,$6,32
-
- bne $7,$0,L(Loop)
- daddiu $4,$4,32
-
-L(Lend): daddu $11,$11,$2
- sltu $8,$11,$2
- dsubu $11,$10,$11
- sltu $2,$10,$11
- sd $11,0($4)
- j $31
- or $2,$2,$8
-
- .end __mpn_sub_n
+++ /dev/null
-/* MIPS3 __mpn_submul_1 -- Multiply a limb vector with a single limb and
- * subtract the product from a second limb vector.
- *
- * Copyright (C) 1992, 1994, 1995, 2000, 2002, 2003
- * Free Software Foundation, Inc.
- *
- * This file is part of the GNU MP Library.
- *
- * The GNU MP Library is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation; either version 2.1 of the License, or (at your
- * option) any later version.
- *
- * The GNU MP Library is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with the GNU MP Library; see the file COPYING.LIB. If not, write to
- * the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- * MA 02111-1307, USA.
- */
-
-#include <sysdep.h>
-#include <sys/asm.h>
-
-/* INPUT PARAMETERS
- * res_ptr $4
- * s1_ptr $5
- * size $6
- * s2_limb $7
- */
-
-#ifdef __PIC__
- .option pic2
-#endif
- .text
- .align 4
- .globl __mpn_submul_1
- .ent __mpn_submul_1
-__mpn_submul_1:
-#ifdef __PIC__
- SETUP_GP /* ??? unused */
-#endif
- .set noreorder
- .set nomacro
-
- # warm up phase 0
- ld $8,0($5)
-
- # warm up phase 1
- daddiu $5,$5,8
- dmultu $8,$7
-
- daddiu $6,$6,-1
- beq $6,$0,L(LC0)
- move $2,$0 # zero cy2
-
- daddiu $6,$6,-1
- beq $6,$0,L(LC1)
- ld $8,0($5) # load new s1 limb as early as possible
-
-L(Loop): ld $10,0($4)
- mflo $3
- mfhi $9
- daddiu $5,$5,8
- daddu $3,$3,$2 # add old carry limb to low product limb
- dmultu $8,$7
- ld $8,0($5) # load new s1 limb as early as possible
- daddiu $6,$6,-1 # decrement loop counter
- sltu $2,$3,$2 # carry from previous addition -> $2
- dsubu $3,$10,$3
- sgtu $10,$3,$10
- daddu $2,$2,$10
- sd $3,0($4)
- daddiu $4,$4,8
- bne $6,$0,L(Loop)
- daddu $2,$9,$2 # add high product limb and carry from addition
-
- # cool down phase 1
-L(LC1): ld $10,0($4)
- mflo $3
- mfhi $9
- daddu $3,$3,$2
- sltu $2,$3,$2
- dmultu $8,$7
- dsubu $3,$10,$3
- sgtu $10,$3,$10
- daddu $2,$2,$10
- sd $3,0($4)
- daddiu $4,$4,8
- daddu $2,$9,$2 # add high product limb and carry from addition
-
- # cool down phase 0
-L(LC0): ld $10,0($4)
- mflo $3
- mfhi $9
- daddu $3,$3,$2
- sltu $2,$3,$2
- dsubu $3,$10,$3
- sgtu $10,$3,$10
- daddu $2,$2,$10
- sd $3,0($4)
- j $31
- daddu $2,$9,$2 # add high product limb and carry from addition
-
- .end __mpn_submul_1
+++ /dev/null
-/* MIPS __mpn_mul_1 -- Multiply a limb vector with a single limb and
-store the product in a second limb vector.
-
-Copyright (C) 1995, 1998, 2000, 2002, 2003 Free Software Foundation, Inc.
-
-This file is part of the GNU MP Library.
-
-The GNU MP Library is free software; you can redistribute it and/or modify
-it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or (at your
-option) any later version.
-
-The GNU MP Library is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
-License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with the GNU MP Library; see the file COPYING.LIB. If not, write to
-the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-MA 02111-1307, USA. */
-
-#include <sysdep.h>
-
-/* INPUT PARAMETERS
- res_ptr $4
- s1_ptr $5
- size $6
- s2_limb $7
-*/
-#ifdef __PIC__
- .option pic2
-#endif
-ENTRY (__mpn_mul_1)
- .set noreorder
-#ifdef __PIC__
- .cpload t9
-#endif
- .set nomacro
-
- /* warm up phase 0 */
- lw $8,0($5)
-
- /* warm up phase 1 */
- addiu $5,$5,4
- multu $8,$7
-
- addiu $6,$6,-1
- beq $6,$0,L(LC0)
- move $2,$0 /* zero cy2 */
-
- addiu $6,$6,-1
- beq $6,$0,L(LC1)
- lw $8,0($5) /* load new s1 limb as early as possible */
-
-L(Loop): mflo $10
- mfhi $9
- addiu $5,$5,4
- addu $10,$10,$2 /* add old carry limb to low product limb */
- multu $8,$7
- lw $8,0($5) /* load new s1 limb as early as possible */
- addiu $6,$6,-1 /* decrement loop counter */
- sltu $2,$10,$2 /* carry from previous addition -> $2 */
- sw $10,0($4)
- addiu $4,$4,4
- bne $6,$0,L(Loop) /* should be "bnel" */
- addu $2,$9,$2 /* add high product limb and carry from addition */
-
- /* cool down phase 1 */
-L(LC1): mflo $10
- mfhi $9
- addu $10,$10,$2
- sltu $2,$10,$2
- multu $8,$7
- sw $10,0($4)
- addiu $4,$4,4
- addu $2,$9,$2 /* add high product limb and carry from addition */
-
- /* cool down phase 0 */
-L(LC0): mflo $10
- mfhi $9
- addu $10,$10,$2
- sltu $2,$10,$2
- sw $10,0($4)
- j $31
- addu $2,$9,$2 /* add high product limb and carry from addition */
- END (__mpn_mul_1)
+++ /dev/null
-/* Copyright (C) 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ralf Baechle <ralf@gnu.org>.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _REGDEF_H
-#define _REGDEF_H
-
-#include <sys/regdef.h>
-#include <sys/fpregdef.h>
-
-#endif /* _REGDEF_H */
-
+++ /dev/null
-/* MIPS2 __mpn_rshift --
-
-Copyright (C) 1995, 2000, 2002, 2003 Free Software Foundation, Inc.
-
-This file is part of the GNU MP Library.
-
-The GNU MP Library is free software; you can redistribute it and/or modify
-it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or (at your
-option) any later version.
-
-The GNU MP Library is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
-License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with the GNU MP Library; see the file COPYING.LIB. If not, write to
-the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-MA 02111-1307, USA. */
-
-#include <sysdep.h>
-
-/* INPUT PARAMETERS
- res_ptr $4
- src_ptr $5
- size $6
- cnt $7
-*/
-#ifdef __PIC__
- .option pic2
-#endif
-ENTRY (__mpn_rshift)
- .set noreorder
-#ifdef __PIC__
- .cpload t9
-#endif
- .set nomacro
-
- lw $10,0($5) /* load first limb */
- subu $13,$0,$7
- addiu $6,$6,-1
- and $9,$6,4-1 /* number of limbs in first loop */
- beq $9,$0,L(L0) /* if multiple of 4 limbs, skip first loop*/
- sll $2,$10,$13 /* compute function result */
-
- subu $6,$6,$9
-
-L(Loop0): lw $3,4($5)
- addiu $4,$4,4
- addiu $5,$5,4
- addiu $9,$9,-1
- srl $11,$10,$7
- sll $12,$3,$13
- move $10,$3
- or $8,$11,$12
- bne $9,$0,L(Loop0)
- sw $8,-4($4)
-
-L(L0): beq $6,$0,L(Lend)
- nop
-
-L(Loop): lw $3,4($5)
- addiu $4,$4,16
- addiu $6,$6,-4
- srl $11,$10,$7
- sll $12,$3,$13
-
- lw $10,8($5)
- srl $14,$3,$7
- or $8,$11,$12
- sw $8,-16($4)
- sll $9,$10,$13
-
- lw $3,12($5)
- srl $11,$10,$7
- or $8,$14,$9
- sw $8,-12($4)
- sll $12,$3,$13
-
- lw $10,16($5)
- srl $14,$3,$7
- or $8,$11,$12
- sw $8,-8($4)
- sll $9,$10,$13
-
- addiu $5,$5,16
- or $8,$14,$9
- bgtz $6,L(Loop)
- sw $8,-4($4)
-
-L(Lend): srl $8,$10,$7
- j $31
- sw $8,0($4)
- END (__mpn_rshift)
+++ /dev/null
-/* Copyright (C) 1996, 1997, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-
-/* The function __sigsetjmp_aux saves all the registers, but it can't
- reliably access the stack or frame pointers, so we pass them in as
- extra arguments. */
-#ifdef __PIC__
- .option pic2
-#endif
-ENTRY (__sigsetjmp)
-#ifdef __PIC__
- .set noreorder
- .cpload t9
- .set reorder
-#endif
- move a2, sp
-#ifdef fp
- move a3, fp
-#else
- move a3, $fp
-#endif
-#ifdef __PIC__
- la t9, __sigsetjmp_aux
- jr t9
-#else
- j __sigsetjmp_aux
-#endif
- .end __sigsetjmp
+++ /dev/null
-/* Copyright (C) 1996, 1997, 2000, 2002, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Brendan Kehoe (brendan@zen.org).
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <setjmp.h>
-
-/* This function is only called via the assembly language routine
- __sigsetjmp, which arranges to pass in the stack pointer and the frame
- pointer. We do things this way because it's difficult to reliably
- access them in C. */
-
-int
-__sigsetjmp_aux (jmp_buf env, int savemask, int sp, int fp)
-{
- /* Store the floating point callee-saved registers... */
- asm volatile ("s.d $f20, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[0]));
- asm volatile ("s.d $f22, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[1]));
- asm volatile ("s.d $f24, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[2]));
- asm volatile ("s.d $f26, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[3]));
- asm volatile ("s.d $f28, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[4]));
- asm volatile ("s.d $f30, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[5]));
-
- /* .. and the PC; */
- asm volatile ("sw $31, %0" : : "m" (env[0].__jmpbuf[0].__pc));
-
- /* .. and the stack pointer; */
- env[0].__jmpbuf[0].__sp = (void *) sp;
-
- /* .. and the FP; it'll be in s8. */
- env[0].__jmpbuf[0].__fp = (void *) fp;
-
- /* .. and the GP; */
- asm volatile ("sw $gp, %0" : : "m" (env[0].__jmpbuf[0].__gp));
-
- /* .. and the callee-saved registers; */
- asm volatile ("sw $16, %0" : : "m" (env[0].__jmpbuf[0].__regs[0]));
- asm volatile ("sw $17, %0" : : "m" (env[0].__jmpbuf[0].__regs[1]));
- asm volatile ("sw $18, %0" : : "m" (env[0].__jmpbuf[0].__regs[2]));
- asm volatile ("sw $19, %0" : : "m" (env[0].__jmpbuf[0].__regs[3]));
- asm volatile ("sw $20, %0" : : "m" (env[0].__jmpbuf[0].__regs[4]));
- asm volatile ("sw $21, %0" : : "m" (env[0].__jmpbuf[0].__regs[5]));
- asm volatile ("sw $22, %0" : : "m" (env[0].__jmpbuf[0].__regs[6]));
- asm volatile ("sw $23, %0" : : "m" (env[0].__jmpbuf[0].__regs[7]));
-
- /* .. and finally get and reconstruct the floating point csr. */
- asm ("cfc1 %0, $31" : "=r" (env[0].__jmpbuf[0].__fpc_csr));
-
- /* Save the signal mask if requested. */
- return __sigjmp_save (env, savemask);
-}
+++ /dev/null
-/* Copyright (C) 1996, 1997, 1998, 2003, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ralf Baechle <ralf@gnu.org>.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SGIDEFS_H
-#define _SGIDEFS_H 1
-
-/*
- * A crude hack to stop <asm/sgidefs.h>
- */
-#undef __ASM_SGIDEFS_H
-#define __ASM_SGIDEFS_H
-
-/*
- * And remove any damage it might have already done
- */
-#undef _MIPS_ISA_MIPS1
-#undef _MIPS_ISA_MIPS2
-#undef _MIPS_ISA_MIPS3
-#undef _MIPS_ISA_MIPS4
-#undef _MIPS_ISA_MIPS5
-#undef _MIPS_ISA_MIPS32
-#undef _MIPS_ISA_MIPS64
-
-#undef _MIPS_SIM_ABI32
-#undef _MIPS_SIM_NABI32
-#undef _MIPS_SIM_ABI64
-
-/*
- * Definitions for the ISA level
- */
-#define _MIPS_ISA_MIPS1 1
-#define _MIPS_ISA_MIPS2 2
-#define _MIPS_ISA_MIPS3 3
-#define _MIPS_ISA_MIPS4 4
-#define _MIPS_ISA_MIPS5 5
-#define _MIPS_ISA_MIPS32 6
-#define _MIPS_ISA_MIPS64 7
-
-/*
- * Subprogram calling convention
- */
-#ifndef _ABIO32
-# define _ABIO32 1
-#endif
-#define _MIPS_SIM_ABI32 _ABIO32
-
-#ifndef _ABIN32
-# define _ABIN32 2
-#endif
-#define _MIPS_SIM_NABI32 _ABIN32
-
-#ifndef _ABI64
-# define _ABI64 3
-#endif
-#define _MIPS_SIM_ABI64 _ABI64
-
-#endif /* sgidefs.h */
+++ /dev/null
-#define _FP_W_TYPE_SIZE 32
-#define _FP_W_TYPE unsigned long
-#define _FP_WS_TYPE signed long
-#define _FP_I_TYPE long
-
-#define _FP_MUL_MEAT_S(R,X,Y) \
- _FP_MUL_MEAT_1_wide(_FP_WFRACBITS_S,R,X,Y,umul_ppmm)
-#define _FP_MUL_MEAT_D(R,X,Y) \
- _FP_MUL_MEAT_2_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm)
-#define _FP_MUL_MEAT_Q(R,X,Y) \
- _FP_MUL_MEAT_4_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm)
-
-#define _FP_DIV_MEAT_S(R,X,Y) _FP_DIV_MEAT_1_udiv_norm(S,R,X,Y)
-#define _FP_DIV_MEAT_D(R,X,Y) _FP_DIV_MEAT_2_udiv(D,R,X,Y)
-#define _FP_DIV_MEAT_Q(R,X,Y) _FP_DIV_MEAT_4_udiv(Q,R,X,Y)
-
-#define _FP_NANFRAC_S ((_FP_QNANBIT_S << 1) - 1)
-#define _FP_NANFRAC_D ((_FP_QNANBIT_D << 1) - 1), -1
-#define _FP_NANFRAC_Q ((_FP_QNANBIT_Q << 1) - 1), -1, -1, -1
-#define _FP_NANSIGN_S 0
-#define _FP_NANSIGN_D 0
-#define _FP_NANSIGN_Q 0
-
-#define _FP_KEEPNANFRACP 1
-/* From my experiments it seems X is chosen unless one of the
- NaNs is sNaN, in which case the result is NANSIGN/NANFRAC. */
-#define _FP_CHOOSENAN(fs, wc, R, X, Y, OP) \
- do { \
- if ((_FP_FRAC_HIGH_RAW_##fs(X) | \
- _FP_FRAC_HIGH_RAW_##fs(Y)) & _FP_QNANBIT_##fs) \
- { \
- R##_s = _FP_NANSIGN_##fs; \
- _FP_FRAC_SET_##wc(R,_FP_NANFRAC_##fs); \
- } \
- else \
- { \
- R##_s = X##_s; \
- _FP_FRAC_COPY_##wc(R,X); \
- } \
- R##_c = FP_CLS_NAN; \
- } while (0)
-
-#define FP_EX_INVALID (1 << 4)
-#define FP_EX_DIVZERO (1 << 3)
-#define FP_EX_OVERFLOW (1 << 2)
-#define FP_EX_UNDERFLOW (1 << 1)
-#define FP_EX_INEXACT (1 << 0)
+++ /dev/null
-/* Copyright (C) 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* This file contains a bit of information about the stack allocation
- of the processor. */
-
-#ifndef _STACKINFO_H
-#define _STACKINFO_H 1
-
-/* On MIPS the stack grows down. */
-#define _STACK_GROWS_DOWN 1
-
-#endif /* stackinfo.h */
+++ /dev/null
-/* MIPS2 __mpn_sub_n -- Subtract two limb vectors of the same length > 0 and
-store difference in a third limb vector.
-
-Copyright (C) 1995, 2000, 2002, 2003 Free Software Foundation, Inc.
-
-This file is part of the GNU MP Library.
-
-The GNU MP Library is free software; you can redistribute it and/or modify
-it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or (at your
-option) any later version.
-
-The GNU MP Library is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
-License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with the GNU MP Library; see the file COPYING.LIB. If not, write to
-the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-MA 02111-1307, USA. */
-
-#include <sysdep.h>
-
-/* INPUT PARAMETERS
- res_ptr $4
- s1_ptr $5
- s2_ptr $6
- size $7
-*/
-#ifdef __PIC__
- .option pic2
-#endif
-ENTRY (__mpn_sub_n)
- .set noreorder
-#ifdef __PIC__
- .cpload t9
-#endif
- .set nomacro
-
- lw $10,0($5)
- lw $11,0($6)
-
- addiu $7,$7,-1
- and $9,$7,4-1 /* number of limbs in first loop */
- beq $9,$0,L(L0) /* if multiple of 4 limbs, skip first loop */
- move $2,$0
-
- subu $7,$7,$9
-
-L(Loop0): addiu $9,$9,-1
- lw $12,4($5)
- addu $11,$11,$2
- lw $13,4($6)
- sltu $8,$11,$2
- subu $11,$10,$11
- sltu $2,$10,$11
- sw $11,0($4)
- or $2,$2,$8
-
- addiu $5,$5,4
- addiu $6,$6,4
- move $10,$12
- move $11,$13
- bne $9,$0,L(Loop0)
- addiu $4,$4,4
-
-L(L0): beq $7,$0,L(Lend)
- nop
-
-L(Loop): addiu $7,$7,-4
-
- lw $12,4($5)
- addu $11,$11,$2
- lw $13,4($6)
- sltu $8,$11,$2
- subu $11,$10,$11
- sltu $2,$10,$11
- sw $11,0($4)
- or $2,$2,$8
-
- lw $10,8($5)
- addu $13,$13,$2
- lw $11,8($6)
- sltu $8,$13,$2
- subu $13,$12,$13
- sltu $2,$12,$13
- sw $13,4($4)
- or $2,$2,$8
-
- lw $12,12($5)
- addu $11,$11,$2
- lw $13,12($6)
- sltu $8,$11,$2
- subu $11,$10,$11
- sltu $2,$10,$11
- sw $11,8($4)
- or $2,$2,$8
-
- lw $10,16($5)
- addu $13,$13,$2
- lw $11,16($6)
- sltu $8,$13,$2
- subu $13,$12,$13
- sltu $2,$12,$13
- sw $13,12($4)
- or $2,$2,$8
-
- addiu $5,$5,16
- addiu $6,$6,16
-
- bne $7,$0,L(Loop)
- addiu $4,$4,16
-
-L(Lend): addu $11,$11,$2
- sltu $8,$11,$2
- subu $11,$10,$11
- sltu $2,$10,$11
- sw $11,0($4)
- j $31
- or $2,$2,$8
- END (__mpn_sub_n)
+++ /dev/null
-/* MIPS __mpn_submul_1 -- Multiply a limb vector with a single limb and
-subtract the product from a second limb vector.
-
-Copyright (C) 1995, 2000, 2002, 2003 Free Software Foundation, Inc.
-
-This file is part of the GNU MP Library.
-
-The GNU MP Library is free software; you can redistribute it and/or modify
-it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or (at your
-option) any later version.
-
-The GNU MP Library is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
-License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with the GNU MP Library; see the file COPYING.LIB. If not, write to
-the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-MA 02111-1307, USA. */
-
-#include <sysdep.h>
-
-/* INPUT PARAMETERS
- res_ptr $4
- s1_ptr $5
- size $6
- s2_limb $7
-*/
-#ifdef __PIC__
- .option pic2
-#endif
-ENTRY (__mpn_submul_1)
- .set noreorder
-#ifdef __PIC__
- .cpload t9
-#endif
- .set nomacro
-
- /* warm up phase 0 */
- lw $8,0($5)
-
- /* warm up phase 1 */
- addiu $5,$5,4
- multu $8,$7
-
- addiu $6,$6,-1
- beq $6,$0,L(LC0)
- move $2,$0 /* zero cy2 */
-
- addiu $6,$6,-1
- beq $6,$0,L(LC1)
- lw $8,0($5) /* load new s1 limb as early as possible */
-
-L(Loop): lw $10,0($4)
- mflo $3
- mfhi $9
- addiu $5,$5,4
- addu $3,$3,$2 /* add old carry limb to low product limb */
- multu $8,$7
- lw $8,0($5) /* load new s1 limb as early as possible */
- addiu $6,$6,-1 /* decrement loop counter */
- sltu $2,$3,$2 /* carry from previous addition -> $2 */
- subu $3,$10,$3
- sgtu $10,$3,$10
- addu $2,$2,$10
- sw $3,0($4)
- addiu $4,$4,4
- bne $6,$0,L(Loop) /* should be "bnel" */
- addu $2,$9,$2 /* add high product limb and carry from addition */
-
- /* cool down phase 1 */
-L(LC1): lw $10,0($4)
- mflo $3
- mfhi $9
- addu $3,$3,$2
- sltu $2,$3,$2
- multu $8,$7
- subu $3,$10,$3
- sgtu $10,$3,$10
- addu $2,$2,$10
- sw $3,0($4)
- addiu $4,$4,4
- addu $2,$9,$2 /* add high product limb and carry from addition */
-
- /* cool down phase 0 */
-L(LC0): lw $10,0($4)
- mflo $3
- mfhi $9
- addu $3,$3,$2
- sltu $2,$3,$2
- subu $3,$10,$3
- sgtu $10,$3,$10
- addu $2,$2,$10
- sw $3,0($4)
- j $31
- addu $2,$9,$2 /* add high product limb and carry from addition */
- END (__mpn_submul_1)
+++ /dev/null
-/* Copyright (C) 1997, 1998, 2002, 2003, 2004, 2005
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ralf Baechle <ralf@gnu.org>.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_ASM_H
-#define _SYS_ASM_H
-
-#include <sgidefs.h>
-
-#ifndef CAT
-# ifdef __STDC__
-# define __CAT(str1,str2) str1##str2
-# else
-# define __CAT(str1,str2) str1/**/str2
-# endif
-# define CAT(str1,str2) __CAT(str1,str2)
-#endif
-
-/*
- * Macros to handle different pointer/register sizes for 32/64-bit code
- *
- * 64 bit address space isn't used yet, so we may use the R3000 32 bit
- * defines for now.
- */
-#if _MIPS_SIM == _ABIO32 || _MIPS_SIM == _ABIN32
-# define PTR .word
-# define PTRSIZE 4
-# define PTRLOG 2
-#elif _MIPS_SIM == _ABI64
-# define PTR .dword
-# define PTRSIZE 8
-# define PTRLOG 3
-#endif
-
-/*
- * PIC specific declarations
- */
-#if _MIPS_SIM == _ABIO32
-# ifdef __PIC__
-# define CPRESTORE(register) \
- .cprestore register
-# define CPLOAD(register) \
- .cpload register
-# else
-# define CPRESTORE(register)
-# define CPLOAD(register)
-# endif
-
-# define CPADD(register) \
- .cpadd register
-
-/*
- * Set gp when at 1st instruction
- */
-# define SETUP_GP \
- .set noreorder; \
- .cpload $25; \
- .set reorder
-/* Set gp when not at 1st instruction */
-# define SETUP_GPX(r) \
- .set noreorder; \
- move r, $31; /* Save old ra. */ \
- bal 10f; /* Find addr of cpload. */ \
- nop; \
-10: \
- .cpload $31; \
- move $31, r; \
- .set reorder
-# define SETUP_GPX_L(r, l) \
- .set noreorder; \
- move r, $31; /* Save old ra. */ \
- bal l; /* Find addr of cpload. */ \
- nop; \
-l: \
- .cpload $31; \
- move $31, r; \
- .set reorder
-# define SAVE_GP(x) \
- .cprestore x /* Save gp trigger t9/jalr conversion. */
-# define SETUP_GP64(a, b)
-# define SETUP_GPX64(a, b)
-# define SETUP_GPX64_L(cp_reg, ra_save, l)
-# define RESTORE_GP64
-# define USE_ALT_CP(a)
-#else /* _MIPS_SIM == _ABI64 || _MIPS_SIM == _ABIN32 */
-/*
- * For callee-saved gp calling convention:
- */
-# define SETUP_GP
-# define SETUP_GPX(r)
-# define SETUP_GPX_L(r, l)
-# define SAVE_GP(x)
-
-# define SETUP_GP64(gpoffset, proc) \
- .cpsetup $25, gpoffset, proc
-# define SETUP_GPX64(cp_reg, ra_save) \
- move ra_save, $31; /* Save old ra. */ \
- .set noreorder; \
- bal 10f; /* Find addr of .cpsetup. */ \
- nop; \
-10: \
- .set reorder; \
- .cpsetup $31, cp_reg, 10b; \
- move $31, ra_save
-# define SETUP_GPX64_L(cp_reg, ra_save, l) \
- move ra_save, $31; /* Save old ra. */ \
- .set noreorder; \
- bal l; /* Find addr of .cpsetup. */ \
- nop; \
-l: \
- .set reorder; \
- .cpsetup $31, cp_reg, l; \
- move $31, ra_save
-# define RESTORE_GP64 \
- .cpreturn
-/* Use alternate register for context pointer. */
-# define USE_ALT_CP(reg) \
- .cplocal reg
-#endif /* _MIPS_SIM != _ABIO32 */
-
-/*
- * Stack Frame Definitions
- */
-#if _MIPS_SIM == _ABIO32
-# define NARGSAVE 4 /* Space for 4 argument registers must be allocated. */
-#endif
-#if _MIPS_SIM == _ABI64 || _MIPS_SIM == _ABIN32
-# define NARGSAVE 0 /* No caller responsibilities. */
-#endif
-
-
-/*
- * LEAF - declare leaf routine
- */
-#define LEAF(symbol) \
- .globl symbol; \
- .align 2; \
- .type symbol,@function; \
- .ent symbol,0; \
-symbol: .frame sp,0,ra
-
-/*
- * NESTED - declare nested routine entry point
- */
-#define NESTED(symbol, framesize, rpc) \
- .globl symbol; \
- .align 2; \
- .type symbol,@function; \
- .ent symbol,0; \
-symbol: .frame sp, framesize, rpc
-
-/*
- * END - mark end of function
- */
-#ifndef END
-# define END(function) \
- .end function; \
- .size function,.-function
-#endif
-
-/*
- * EXPORT - export definition of symbol
- */
-#define EXPORT(symbol) \
- .globl symbol; \
-symbol:
-
-/*
- * ABS - export absolute symbol
- */
-#define ABS(symbol,value) \
- .globl symbol; \
-symbol = value
-
-#define PANIC(msg) \
- .set push; \
- .set reorder; \
- la a0,8f; \
- jal panic; \
-9: b 9b; \
- .set pop; \
- TEXT(msg)
-
-/*
- * Print formated string
- */
-#define PRINT(string) \
- .set push; \
- .set reorder; \
- la a0,8f; \
- jal printk; \
- .set pop; \
- TEXT(string)
-
-#define TEXT(msg) \
- .data; \
-8: .asciiz msg; \
- .previous;
-
-/*
- * Build text tables
- */
-#define TTABLE(string) \
- .text; \
- .word 1f; \
- .previous; \
- .data; \
-1: .asciz string; \
- .previous
-
-/*
- * MIPS IV pref instruction.
- * Use with .set noreorder only!
- *
- * MIPS IV implementations are free to treat this as a nop. The R5000
- * is one of them. So we should have an option not to use this instruction.
- */
-#if (_MIPS_ISA == _MIPS_ISA_MIPS4) || (_MIPS_ISA == _MIPS_ISA_MIPS5) || \
- (_MIPS_ISA == _MIPS_ISA_MIPS32) || (_MIPS_ISA == _MIPS_ISA_MIPS64)
-# define PREF(hint,addr) \
- pref hint,addr
-# define PREFX(hint,addr) \
- prefx hint,addr
-#else
-# define PREF
-# define PREFX
-#endif
-
-/*
- * MIPS ISA IV/V movn/movz instructions and equivalents for older CPUs.
- */
-#if _MIPS_ISA == _MIPS_ISA_MIPS1
-# define MOVN(rd,rs,rt) \
- .set push; \
- .set reorder; \
- beqz rt,9f; \
- move rd,rs; \
- .set pop; \
-9:
-# define MOVZ(rd,rs,rt) \
- .set push; \
- .set reorder; \
- bnez rt,9f; \
- move rd,rt; \
- .set pop; \
-9:
-#endif /* _MIPS_ISA == _MIPS_ISA_MIPS1 */
-#if (_MIPS_ISA == _MIPS_ISA_MIPS2) || (_MIPS_ISA == _MIPS_ISA_MIPS3)
-# define MOVN(rd,rs,rt) \
- .set push; \
- .set noreorder; \
- bnezl rt,9f; \
- move rd,rs; \
- .set pop; \
-9:
-# define MOVZ(rd,rs,rt) \
- .set push; \
- .set noreorder; \
- beqzl rt,9f; \
- movz rd,rs; \
- .set pop; \
-9:
-#endif /* (_MIPS_ISA == _MIPS_ISA_MIPS2) || (_MIPS_ISA == _MIPS_ISA_MIPS3) */
-#if (_MIPS_ISA == _MIPS_ISA_MIPS4) || (_MIPS_ISA == _MIPS_ISA_MIPS5) || \
- (_MIPS_ISA == _MIPS_ISA_MIPS32) || (_MIPS_ISA == _MIPS_ISA_MIPS64)
-# define MOVN(rd,rs,rt) \
- movn rd,rs,rt
-# define MOVZ(rd,rs,rt) \
- movz rd,rs,rt
-#endif /* (_MIPS_ISA == _MIPS_ISA_MIPS4) || (_MIPS_ISA == _MIPS_ISA_MIPS5) */
-
-/*
- * Stack alignment
- */
-#if _MIPS_SIM == _ABI64 || _MIPS_SIM == _ABIN32
-# define ALSZ 15
-# define ALMASK ~15
-#else
-# define ALSZ 7
-# define ALMASK ~7
-#endif
-
-/*
- * Size of a register
- */
-#if _MIPS_SIM == _ABI64 || _MIPS_SIM == _ABIN32
-# define SZREG 8
-#else
-# define SZREG 4
-#endif
-
-/*
- * Use the following macros in assemblercode to load/store registers,
- * pointers etc.
- */
-#if (SZREG == 4)
-# define REG_S sw
-# define REG_L lw
-#else
-# define REG_S sd
-# define REG_L ld
-#endif
-
-/*
- * How to add/sub/load/store/shift C int variables.
- */
-#if (_MIPS_SZINT == 32)
-# define INT_ADD add
-# define INT_ADDI addi
-# define INT_ADDU addu
-# define INT_ADDIU addiu
-# define INT_SUB add
-# define INT_SUBI subi
-# define INT_SUBU subu
-# define INT_SUBIU subu
-# define INT_L lw
-# define INT_S sw
-#endif
-
-#if (_MIPS_SZINT == 64)
-# define INT_ADD dadd
-# define INT_ADDI daddi
-# define INT_ADDU daddu
-# define INT_ADDIU daddiu
-# define INT_SUB dadd
-# define INT_SUBI dsubi
-# define INT_SUBU dsubu
-# define INT_SUBIU dsubu
-# define INT_L ld
-# define INT_S sd
-#endif
-
-/*
- * How to add/sub/load/store/shift C long variables.
- */
-#if (_MIPS_SZLONG == 32)
-# define LONG_ADD add
-# define LONG_ADDI addi
-# define LONG_ADDU addu
-# define LONG_ADDIU addiu
-# define LONG_SUB add
-# define LONG_SUBI subi
-# define LONG_SUBU subu
-# define LONG_SUBIU subu
-# define LONG_L lw
-# define LONG_S sw
-# define LONG_SLL sll
-# define LONG_SLLV sllv
-# define LONG_SRL srl
-# define LONG_SRLV srlv
-# define LONG_SRA sra
-# define LONG_SRAV srav
-#endif
-
-#if (_MIPS_SZLONG == 64)
-# define LONG_ADD dadd
-# define LONG_ADDI daddi
-# define LONG_ADDU daddu
-# define LONG_ADDIU daddiu
-# define LONG_SUB dadd
-# define LONG_SUBI dsubi
-# define LONG_SUBU dsubu
-# define LONG_SUBIU dsubu
-# define LONG_L ld
-# define LONG_S sd
-# define LONG_SLL dsll
-# define LONG_SLLV dsllv
-# define LONG_SRL dsrl
-# define LONG_SRLV dsrlv
-# define LONG_SRA dsra
-# define LONG_SRAV dsrav
-#endif
-
-/*
- * How to add/sub/load/store/shift pointers.
- */
-#if (_MIPS_SIM == _ABIO32 && _MIPS_SZPTR == 32)
-# define PTR_ADD add
-# define PTR_ADDI addi
-# define PTR_ADDU addu
-# define PTR_ADDIU addiu
-# define PTR_SUB add
-# define PTR_SUBI subi
-# define PTR_SUBU subu
-# define PTR_SUBIU subu
-# define PTR_L lw
-# define PTR_LA la
-# define PTR_S sw
-# define PTR_SLL sll
-# define PTR_SLLV sllv
-# define PTR_SRL srl
-# define PTR_SRLV srlv
-# define PTR_SRA sra
-# define PTR_SRAV srav
-
-# define PTR_SCALESHIFT 2
-#endif
-
-#if _MIPS_SIM == _ABIN32
-# define PTR_ADD add
-# define PTR_ADDI addi
-# define PTR_ADDU add /* no u */
-# define PTR_ADDIU addi /* no u */
-# define PTR_SUB add
-# define PTR_SUBI subi
-# define PTR_SUBU sub /* no u */
-# define PTR_SUBIU sub /* no u */
-# define PTR_L lw
-# define PTR_LA la
-# define PTR_S sw
-# define PTR_SLL sll
-# define PTR_SLLV sllv
-# define PTR_SRL srl
-# define PTR_SRLV srlv
-# define PTR_SRA sra
-# define PTR_SRAV srav
-
-# define PTR_SCALESHIFT 2
-#endif
-
-#if (_MIPS_SIM == _ABIO32 && _MIPS_SZPTR == 64 /* o64??? */) \
- || _MIPS_SIM == _ABI64
-# define PTR_ADD dadd
-# define PTR_ADDI daddi
-# define PTR_ADDU daddu
-# define PTR_ADDIU daddiu
-# define PTR_SUB dadd
-# define PTR_SUBI dsubi
-# define PTR_SUBU dsubu
-# define PTR_SUBIU dsubu
-# define PTR_L ld
-# define PTR_LA dla
-# define PTR_S sd
-# define PTR_SLL dsll
-# define PTR_SLLV dsllv
-# define PTR_SRL dsrl
-# define PTR_SRLV dsrlv
-# define PTR_SRA dsra
-# define PTR_SRAV dsrav
-
-# define PTR_SCALESHIFT 3
-#endif
-
-/*
- * Some cp0 registers were extended to 64bit for MIPS III.
- */
-#if (_MIPS_ISA == _MIPS_ISA_MIPS1) || (_MIPS_ISA == _MIPS_ISA_MIPS2) || \
- (_MIPS_ISA == _MIPS_ISA_MIPS32)
-# define MFC0 mfc0
-# define MTC0 mtc0
-#endif
-#if (_MIPS_ISA == _MIPS_ISA_MIPS3) || (_MIPS_ISA == _MIPS_ISA_MIPS4) || \
- (_MIPS_ISA == _MIPS_ISA_MIPS5) || (_MIPS_ISA == _MIPS_ISA_MIPS64)
-# define MFC0 dmfc0
-# define MTC0 dmtc0
-#endif
-
-/* The MIPS archtectures do not have a uniform memory model. Particular
- platforms may provide additional guarantees - for instance, the R4000
- LL and SC instructions implicitly perform a SYNC, and the 4K promises
- strong ordering.
-
- However, in the absence of those guarantees, we must assume weak ordering
- and SYNC explicitly where necessary.
-
- Some obsolete MIPS processors may not support the SYNC instruction. This
- applies to "true" MIPS I processors; most of the processors which compile
- using MIPS I implement parts of MIPS II. */
-
-#ifndef MIPS_SYNC
-# define MIPS_SYNC sync
-#endif
-
-#endif /* sys/asm.h */
+++ /dev/null
-/* Copyright (C) 1991, 92, 94, 95, 96, 97, 98 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_FPREGDEF_H
-#define _SYS_FPREGDEF_H
-
-/*
- * These definitions only cover the R3000-ish 16/32 register model.
- * But we're trying to be R3000 friendly anyway ...
- */
-#define fv0 $f0 /* return value */
-#define fv0f $f1
-#define fv1 $f2
-#define fv1f $f3
-#define fa0 $f12 /* argument registers */
-#define fa0f $f13
-#define fa1 $f14
-#define fa1f $f15
-#define ft0 $f4 /* caller saved */
-#define ft0f $f5
-#define ft1 $f6
-#define ft1f $f7
-#define ft2 $f8
-#define ft2f $f9
-#define ft3 $f10
-#define ft3f $f11
-#define ft4 $f16
-#define ft4f $f17
-#define ft5 $f18
-#define ft5f $f19
-#define fs0 $f20 /* callee saved */
-#define fs0f $f21
-#define fs1 $f22
-#define fs1f $f23
-#define fs2 $f24
-#define fs2f $f25
-#define fs3 $f26
-#define fs3f $f27
-#define fs4 $f28
-#define fs4f $f29
-#define fs5 $f30
-#define fs5f $f31
-
-#define fcr31 $31 /* FPU status register */
-
-#endif /* sys/fpregdef.h */
+++ /dev/null
-/* Copyright (C) 1997, 1998, 2002, 2003, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ralf Baechle <ralf@gnu.org>.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_REGDEF_H
-#define _SYS_REGDEF_H
-
-#include <sgidefs.h>
-
-/*
- * Symbolic register names for 32 bit ABI
- */
-#define zero $0 /* wired zero */
-#define AT $1 /* assembler temp - uppercase because of ".set at" */
-#define v0 $2 /* return value */
-#define v1 $3
-#define a0 $4 /* argument registers */
-#define a1 $5
-#define a2 $6
-#define a3 $7
-#if _MIPS_SIM != _ABIO32
-#define a4 $8
-#define a5 $9
-#define a6 $10
-#define a7 $11
-#define t0 $12
-#define t1 $13
-#define t2 $14
-#define t3 $15
-#define ta0 a4
-#define ta1 a5
-#define ta2 a6
-#define ta3 a7
-#else /* if _MIPS_SIM == _ABIO32 */
-#define t0 $8 /* caller saved */
-#define t1 $9
-#define t2 $10
-#define t3 $11
-#define t4 $12
-#define t5 $13
-#define t6 $14
-#define t7 $15
-#define ta0 t4
-#define ta1 t5
-#define ta2 t6
-#define ta3 t7
-#endif /* _MIPS_SIM == _ABIO32 */
-#define s0 $16 /* callee saved */
-#define s1 $17
-#define s2 $18
-#define s3 $19
-#define s4 $20
-#define s5 $21
-#define s6 $22
-#define s7 $23
-#define t8 $24 /* caller saved */
-#define t9 $25
-#define jp $25 /* PIC jump register */
-#define k0 $26 /* kernel scratch */
-#define k1 $27
-#define gp $28 /* global pointer */
-#define sp $29 /* stack pointer */
-#define fp $30 /* frame pointer */
-#define s8 $30 /* same like fp! */
-#define ra $31 /* return address */
-
-#endif /* _SYS_REGDEF_H */
+++ /dev/null
-/* Copyright (C) 1998, 1999, 2002, 2003, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* System V/mips ABI compliant context switching support. */
-
-#ifndef _SYS_UCONTEXT_H
-#define _SYS_UCONTEXT_H 1
-
-#include <features.h>
-#include <sgidefs.h>
-#include <signal.h>
-
-/* Type for general register. */
-#if _MIPS_SIM == _ABIO32
-typedef __uint32_t greg_t;
-#else
-typedef __uint64_t greg_t;
-#endif
-
-/* Number of general registers. */
-#define NGREG 36
-
-/* Container for all general registers. */
-typedef greg_t gregset_t[NGREG];
-
-/* Number of each register is the `gregset_t' array. */
-enum
-{
- CTX_R0 = 0,
-#define CTX_R0 CTX_R0
- CTX_AT = 1,
-#define CTX_AT CTX_AT
- CTX_V0 = 2,
-#define CTX_V0 CTX_V0
- CTX_V1 = 3,
-#define CTX_V1 CTX_V1
- CTX_A0 = 4,
-#define CTX_A0 CTX_A0
- CTX_A1 = 5,
-#define CTX_A1 CTX_A1
- CTX_A2 = 6,
-#define CTX_A2 CTX_A2
- CTX_A3 = 7,
-#define CTX_A3 CTX_A3
- CTX_T0 = 8,
-#define CTX_T0 CTX_T0
- CTX_T1 = 9,
-#define CTX_T1 CTX_T1
- CTX_T2 = 10,
-#define CTX_T2 CTX_T2
- CTX_T3 = 11,
-#define CTX_T3 CTX_T3
- CTX_T4 = 12,
-#define CTX_T4 CTX_T4
- CTX_T5 = 13,
-#define CTX_T5 CTX_T5
- CTX_T6 = 14,
-#define CTX_T6 CTX_T6
- CTX_T7 = 15,
-#define CTX_T7 CTX_T7
- CTX_S0 = 16,
-#define CTX_S0 CTX_S0
- CTX_S1 = 17,
-#define CTX_S1 CTX_S1
- CTX_S2 = 18,
-#define CTX_S2 CTX_S2
- CTX_S3 = 19,
-#define CTX_S3 CTX_S3
- CTX_S4 = 20,
-#define CTX_S4 CTX_S4
- CTX_S5 = 21,
-#define CTX_S5 CTX_S5
- CTX_S6 = 22,
-#define CTX_S6 CTX_S6
- CTX_S7 = 23,
-#define CTX_S7 CTX_S7
- CTX_T8 = 24,
-#define CTX_T8 CTX_T8
- CTX_T9 = 25,
-#define CTX_T9 CTX_T9
- CTX_K0 = 26,
-#define CTX_K0 CTX_K0
- CTX_K1 = 27,
-#define CTX_K1 CTX_K1
- CTX_GP = 28,
-#define CTX_GP CTX_GP
- CTX_SP = 29,
-#define CTX_SP CTX_SP
- CTX_S8 = 30,
-#define CTX_S8 CTX_S8
- CTX_RA = 31,
-#define CTX_RA CTX_RA
- CTX_MDLO = 32,
-#define CTX_MDLO CTX_MDLO
- CTX_MDHI = 33,
-#define CTX_MDHI CTX_MDHI
- CTX_CAUSE = 34,
-#define CTX_CAUSE CTX_CAUSE
- CTX_EPC = 35,
-#define CTX_EPC CTX_EPC
-};
-
-/* Structure to describe FPU registers. */
-typedef struct fpregset
-{
- union
- {
-#if _MIPS_SIM == _ABIO32
- double fp_dregs[16];
- float fp_fregs[32];
- unsigned int fp_regs[32];
-#else
- double fp_dregs[32];
- /* float fp_fregs[32]; */
- __uint64_t fp_regs[32];
-#endif
- } fp_r;
- unsigned int fp_csr;
- unsigned int fp_pad;
-} fpregset_t;
-
-/* Context to describe whole processor state. */
-typedef struct
-{
- gregset_t gpregs;
- fpregset_t fpregs;
-} mcontext_t;
-
-/* Userlevel context. */
-typedef struct ucontext
-{
-#if _MIPS_SIM == _ABIO32
- unsigned long int uc_flags;
-#else
- __uint64_t uc_flags;
-#endif
- struct ucontext *uc_link;
- __sigset_t uc_sigmask;
- stack_t uc_stack;
- mcontext_t uc_mcontext;
- int uc_filler[48];
-} ucontext_t;
-
-#endif /* sys/ucontext.h */
+++ /dev/null
-/* Macros to support TLS testing in times of missing compiler support. */
-
-#if _MIPS_SIM != _ABI64
-
-/* These versions are for o32 and n32. */
-
-# define TLS_GD(x) \
- ({ void *__result; \
- extern void *__tls_get_addr (void *); \
- asm ("addiu %0, $28, %%tlsgd(" #x ")" \
- : "=r" (__result)); \
- (int *)__tls_get_addr (__result); })
-#else
-# define TLS_GD(x) \
- ({ void *__result; \
- extern void *__tls_get_addr (void *); \
- asm ("daddiu %0, $28, %%tlsgd(" #x ")" \
- : "=r" (__result)); \
- (int *)__tls_get_addr (__result); })
-#endif
-
-#if _MIPS_SIM != _ABI64
-# define TLS_LD(x) \
- ({ void *__result; \
- extern void *__tls_get_addr (void *); \
- asm ("addiu %0, $28, %%tlsldm(" #x ")" \
- : "=r" (__result)); \
- __result = __tls_get_addr (__result); \
- asm ("lui $3,%%dtprel_hi(" #x ")\n\t" \
- "addiu $3,$3,%%dtprel_lo(" #x ")\n\t" \
- "addu %0,%0,$3" \
- : "+r" (__result) : : "$3"); \
- __result; })
-# define TLS_IE(x) \
- ({ void *__result; \
- asm (".set push\n\t.set mips32r2\n\t" \
- "rdhwr\t%0,$29\n\t.set pop" \
- : "=v" (__result)); \
- asm ("lw $3,%%gottprel(" #x ")($28)\n\t" \
- "addu %0,%0,$3" \
- : "+r" (__result) : : "$3"); \
- __result; })
-# define TLS_LE(x) \
- ({ void *__result; \
- asm (".set push\n\t.set mips32r2\n\t" \
- "rdhwr\t%0,$29\n\t.set pop" \
- : "=v" (__result)); \
- asm ("lui $3,%%tprel_hi(" #x ")\n\t" \
- "addiu $3,$3,%%tprel_lo(" #x ")\n\t" \
- "addu %0,%0,$3" \
- : "+r" (__result) : : "$3"); \
- __result; })
-
-#else
-
-/* These versions are for n64. */
-
-# define TLS_LD(x) \
- ({ void *__result; \
- extern void *__tls_get_addr (void *); \
- asm ("daddiu %0, $28, %%tlsldm(" #x ")" \
- : "=r" (__result)); \
- __result = __tls_get_addr (__result); \
- asm ("lui $3,%%dtprel_hi(" #x ")\n\t" \
- "daddiu $3,$3,%%dtprel_lo(" #x ")\n\t" \
- "daddu %0,%0,$3" \
- : "+r" (__result) : : "$3"); \
- __result; })
-# define TLS_IE(x) \
- ({ void *__result; \
- asm (".set push\n\t.set mips32r2\n\t" \
- "rdhwr\t%0,$29\n\t.set pop" \
- : "=v" (__result)); \
- asm ("ld $3,%%gottprel(" #x ")($28)\n\t" \
- "daddu %0,%0,$3" \
- : "+r" (__result) : : "$3"); \
- __result; })
-# define TLS_LE(x) \
- ({ void *__result; \
- asm (".set push\n\t.set mips32r2\n\t" \
- "rdhwr\t%0,$29\n\t.set pop" \
- : "=v" (__result)); \
- asm ("lui $3,%%tprel_hi(" #x ")\n\t" \
- "daddiu $3,$3,%%tprel_lo(" #x ")\n\t" \
- "daddu %0,%0,$3" \
- : "+r" (__result) : : "$3"); \
- __result; })
-#endif
--- /dev/null
+# These affect the generated bits/stdio_lim.h file.
+L_tmpnam = 20
+TMP_MAX = 238328
+L_ctermid = 9
+L_cuserid = 9
/* Software floating-point emulation.
Return a + b
- Copyright (C) 1997, 1999, 2000 Free Software Foundation, Inc.
+ Copyright (C) 1997, 1999, 2000, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
long double c;
FP_INIT_ROUNDMODE;
- FP_UNPACK_Q(A, a);
- FP_UNPACK_Q(B, b);
+ FP_UNPACK_SEMIRAW_Q(A, a);
+ FP_UNPACK_SEMIRAW_Q(B, b);
FP_ADD_Q(C, A, B);
- FP_PACK_Q(c, C);
+ FP_PACK_SEMIRAW_Q(c, C);
FP_HANDLE_EXCEPTIONS;
return c;
}
/* Software floating-point emulation.
Return (long double)(a)
- Copyright (C) 1997, 1999, 2000 Free Software Foundation, Inc.
+ Copyright (C) 1997, 1999, 2000, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
long double c;
FP_INIT_ROUNDMODE;
- FP_UNPACK_D(A, a);
+ FP_UNPACK_RAW_D(A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
- FP_CONV(Q,D,4,2,C,A);
+ FP_EXTEND(Q,D,4,2,C,A);
#else
- FP_CONV(Q,D,2,1,C,A);
+ FP_EXTEND(Q,D,2,1,C,A);
#endif
- FP_PACK_Q(c, C);
+ FP_PACK_RAW_Q(c, C);
FP_HANDLE_EXCEPTIONS;
return c;
}
/* Software floating-point emulation.
Return (long double)(a)
- Copyright (C) 1997, 1999, 2000 Free Software Foundation, Inc.
+ Copyright (C) 1997, 1999, 2000, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
int b = a;
long double c;
- FP_FROM_INT_Q(C, b, 32, int);
- FP_PACK_Q(c, C);
+ FP_FROM_INT_Q(C, b, 32, unsigned int);
+ FP_PACK_RAW_Q(c, C);
FP_CLEAR_EXCEPTIONS;
FP_HANDLE_EXCEPTIONS;
return c;
/* Software floating-point emulation.
Return (long double)a
- Copyright (C) 1997, 1999, 2000 Free Software Foundation, Inc.
+ Copyright (C) 1997, 1999, 2000, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
long double c;
long long b = a;
- FP_FROM_INT_Q(C, b, 64, long long);
- FP_PACK_Q(c, C);
+ FP_FROM_INT_Q(C, b, 64, unsigned long long);
+ FP_PACK_RAW_Q(c, C);
FP_CLEAR_EXCEPTIONS;
FP_HANDLE_EXCEPTIONS;
return c;
/* Software floating-point emulation.
Return (double)a
- Copyright (C) 1997, 1999, 2000 Free Software Foundation, Inc.
+ Copyright (C) 1997, 1999, 2000, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
double r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_Q(A, a);
+ FP_UNPACK_SEMIRAW_Q(A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
- FP_CONV(D,Q,2,4,R,A);
+ FP_TRUNC(D,Q,2,4,R,A);
#else
- FP_CONV(D,Q,1,2,R,A);
+ FP_TRUNC(D,Q,1,2,R,A);
#endif
- FP_PACK_D(r, R);
+ FP_PACK_SEMIRAW_D(r, R);
FP_HANDLE_EXCEPTIONS;
return r;
/* Software floating-point emulation.
Return (int)a
- Copyright (C) 1997, 1999, 2000 Free Software Foundation, Inc.
+ Copyright (C) 1997, 1999, 2000, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
{
FP_DECL_EX;
FP_DECL_Q(A);
- int r;
+ unsigned int r;
- FP_UNPACK_Q(A, a);
+ FP_UNPACK_RAW_Q(A, a);
FP_TO_INT_Q(r, A, 32, 1);
FP_HANDLE_EXCEPTIONS;
/* Software floating-point emulation.
Return (long)a
- Copyright (C) 1997, 1999, 2000 Free Software Foundation, Inc.
+ Copyright (C) 1997, 1999, 2000, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
{
FP_DECL_EX;
FP_DECL_Q(A);
- long long r;
+ unsigned long long r;
- FP_UNPACK_Q(A, a);
+ FP_UNPACK_RAW_Q(A, a);
FP_TO_INT_Q(r, A, 64, 1);
FP_HANDLE_EXCEPTIONS;
/* Software floating-point emulation.
Return (float)a
- Copyright (C) 1997, 1999, 2000 Free Software Foundation, Inc.
+ Copyright (C) 1997, 1999, 2000, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
float r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_Q(A, a);
+ FP_UNPACK_SEMIRAW_Q(A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
- FP_CONV(S,Q,1,4,R,A);
+ FP_TRUNC(S,Q,1,4,R,A);
#else
- FP_CONV(S,Q,1,2,R,A);
+ FP_TRUNC(S,Q,1,2,R,A);
#endif
- FP_PACK_S(r, R);
+ FP_PACK_SEMIRAW_S(r, R);
FP_HANDLE_EXCEPTIONS;
return r;
/* Software floating-point emulation.
Return (unsigned int)a
- Copyright (C) 1997, 1999, 2000 Free Software Foundation, Inc.
+ Copyright (C) 1997, 1999, 2000, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
FP_DECL_Q(A);
unsigned int r;
- FP_UNPACK_Q(A, a);
+ FP_UNPACK_RAW_Q(A, a);
FP_TO_INT_Q(r, A, 32, -1);
FP_HANDLE_EXCEPTIONS;
/* Software floating-point emulation.
Return (long)a
- Copyright (C) 1997, 1999, 2000 Free Software Foundation, Inc.
+ Copyright (C) 1997, 1999, 2000, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
FP_DECL_Q(A);
unsigned long long r;
- FP_UNPACK_Q(A, a);
+ FP_UNPACK_RAW_Q(A, a);
FP_TO_INT_Q(r, A, 64, -1);
FP_HANDLE_EXCEPTIONS;
/* Software floating-point emulation.
c = (long double)(a)
- Copyright (C) 1997, 1999, 2000 Free Software Foundation, Inc.
+ Copyright (C) 1997, 1999, 2000, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
FP_DECL_Q(C);
long double c;
- FP_UNPACK_S(A, a);
+ FP_UNPACK_RAW_S(A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
- FP_CONV(Q,S,4,1,C,A);
+ FP_EXTEND(Q,S,4,1,C,A);
#else
- FP_CONV(Q,S,2,1,C,A);
+ FP_EXTEND(Q,S,2,1,C,A);
#endif
- FP_PACK_Q(c, C);
+ FP_PACK_RAW_Q(c, C);
FP_HANDLE_EXCEPTIONS;
return c;
}
/* Software floating-point emulation.
c = a - b
- Copyright (C) 1997, 1999, 2000 Free Software Foundation, Inc.
+ Copyright (C) 1997, 1999, 2000, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
long double c;
FP_INIT_ROUNDMODE;
- FP_UNPACK_Q(A, a);
- FP_UNPACK_Q(B, b);
+ FP_UNPACK_SEMIRAW_Q(A, a);
+ FP_UNPACK_SEMIRAW_Q(B, b);
FP_SUB_Q(C, A, B);
- FP_PACK_Q(c, C);
+ FP_PACK_SEMIRAW_Q(c, C);
FP_HANDLE_EXCEPTIONS;
return c;
}
/* Software floating-point emulation.
Return (long double)a
- Copyright (C) 1997, 1999, 2000 Free Software Foundation, Inc.
+ Copyright (C) 1997, 1999, 2000, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
long double c;
unsigned long long b = a;
- FP_FROM_INT_Q(C, b, 64, long long);
- FP_PACK_Q(c, C);
+ FP_FROM_INT_Q(C, b, 64, unsigned long long);
+ FP_PACK_RAW_Q(c, C);
FP_CLEAR_EXCEPTIONS;
FP_HANDLE_EXCEPTIONS;
return c;
/* Software floating-point emulation.
c = (long double)(a)
- Copyright (C) 1997, 1999, 2000 Free Software Foundation, Inc.
+ Copyright (C) 1997, 1999, 2000, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
long double c;
unsigned int b = a;
- FP_FROM_INT_Q(C, b, 32, int);
- FP_PACK_Q(c, C);
+ FP_FROM_INT_Q(C, b, 32, unsigned int);
+ FP_PACK_RAW_Q(c, C);
FP_CLEAR_EXCEPTIONS;
FP_HANDLE_EXCEPTIONS;
return c;
-/* Data for Linux/sparc32 version of processor capability information.
- Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+/* Data for Linux/sparc version of processor capability information.
+ Copyright (C) 2002,2003,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
#endif
#if !defined PROCINFO_DECL && defined SHARED
- ._dl_sparc32_cap_flags
+ ._dl_sparc_cap_flags
#else
-PROCINFO_CLASS const char _dl_sparc32_cap_flags[6][7]
+PROCINFO_CLASS const char _dl_sparc_cap_flags[7][7]
#endif
#ifndef PROCINFO_DECL
-= {
- "flush", "stbar", "swap", "muldiv", "v9", "ultra3"
- }
+ = { "flush", "stbar", "swap", "muldiv", "v9", "ultra3", "v9v" }
#endif
#if !defined SHARED || defined PROCINFO_DECL
;
-/* Linux/sparc32 version of processor capability information handling macros.
- Copyright (C) 1999,2000,2001,2002,2003,2004 Free Software Foundation, Inc.
+/* Linux/sparc version of processor capability information handling macros.
+ Copyright (C) 1999,2000,2001,2002,2003,2004,2006
+ Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Jakub Jelinek <jj@ultra.linux.cz>, 1999.
#include <ldsodefs.h>
-#define _DL_HWCAP_COUNT 6
+#define _DL_HWCAP_COUNT 7
static inline int
__attribute__ ((unused))
for (i = 0; i < _DL_HWCAP_COUNT; ++i)
if (word & (1 << i))
- _dl_printf (" %s", GLRO(dl_sparc32_cap_flags)[i]);
+ _dl_printf (" %s", GLRO(dl_sparc_cap_flags)[i]);
_dl_printf ("\n");
__attribute__ ((unused))
_dl_hwcap_string (int idx)
{
- return GLRO(dl_sparc32_cap_flags)[idx];
+ return GLRO(dl_sparc_cap_flags)[idx];
};
static inline int
int i;
for (i = 0; i < _DL_HWCAP_COUNT; i++)
{
- if (strcmp (str, GLRO(dl_sparc32_cap_flags) [i]) == 0)
+ if (strcmp (str, GLRO(dl_sparc_cap_flags) [i]) == 0)
return i;
}
return -1;
};
-#define HWCAP_IMPORTANT (HWCAP_SPARC_V9|HWCAP_SPARC_ULTRA3)
+#include <bits/wordsize.h>
+#define HWCAP_IMPORTANT_V9 (__WORDSIZE == 64 ? 0 : HWCAP_SPARC_V9)
+#define HWCAP_IMPORTANT (HWCAP_IMPORTANT_V9 | HWCAP_SPARC_ULTRA3 \
+ | HWCAP_SPARC_BLKINIT)
/* There are no different platforms defined. */
#define _dl_platform_string(idx) ""
/* Software floating-point emulation.
Return a + b
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
long double c;
FP_INIT_ROUNDMODE;
- FP_UNPACK_Q(A, a);
- FP_UNPACK_Q(B, b);
+ FP_UNPACK_SEMIRAW_Q(A, a);
+ FP_UNPACK_SEMIRAW_Q(B, b);
FP_ADD_Q(C, A, B);
- FP_PACK_Q(c, C);
+ FP_PACK_SEMIRAW_Q(c, C);
FP_HANDLE_EXCEPTIONS;
return c;
}
/* Software floating-point emulation.
Return (long double)(a)
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
long double c;
FP_INIT_ROUNDMODE;
- FP_UNPACK_D(A, a);
+ FP_UNPACK_RAW_D(A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
- FP_CONV(Q,D,4,2,C,A);
+ FP_EXTEND(Q,D,4,2,C,A);
#else
- FP_CONV(Q,D,2,1,C,A);
+ FP_EXTEND(Q,D,2,1,C,A);
#endif
- FP_PACK_Q(c, C);
+ FP_PACK_RAW_Q(c, C);
FP_HANDLE_EXCEPTIONS;
return c;
}
/* Software floating-point emulation.
Return (long double)(a)
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
int b = a;
long double c;
- FP_FROM_INT_Q(C, b, 32, int);
- FP_PACK_Q(c, C);
+ FP_FROM_INT_Q(C, b, 32, unsigned int);
+ FP_PACK_RAW_Q(c, C);
FP_CLEAR_EXCEPTIONS;
FP_HANDLE_EXCEPTIONS;
return c;
long double c;
long long b = a;
- FP_FROM_INT_Q(C, b, 64, long long);
- FP_PACK_Q(c, C);
+ FP_FROM_INT_Q(C, b, 64, unsigned long long);
+ FP_PACK_RAW_Q(c, C);
FP_CLEAR_EXCEPTIONS;
FP_HANDLE_EXCEPTIONS;
return c;
/* Software floating-point emulation.
Return (double)a
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
double r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_Q(A, a);
+ FP_UNPACK_SEMIRAW_Q(A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
- FP_CONV(D,Q,2,4,R,A);
+ FP_TRUNC(D,Q,2,4,R,A);
#else
- FP_CONV(D,Q,1,2,R,A);
+ FP_TRUNC(D,Q,1,2,R,A);
#endif
- FP_PACK_D(r, R);
+ FP_PACK_SEMIRAW_D(r, R);
FP_HANDLE_EXCEPTIONS;
return r;
/* Software floating-point emulation.
Return (int)a
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
{
FP_DECL_EX;
FP_DECL_Q(A);
- int r;
+ unsigned int r;
- FP_UNPACK_Q(A, a);
+ FP_UNPACK_RAW_Q(A, a);
FP_TO_INT_Q(r, A, 32, 1);
FP_HANDLE_EXCEPTIONS;
{
FP_DECL_EX;
FP_DECL_Q(A);
- long long r;
+ unsigned long long r;
- FP_UNPACK_Q(A, a);
+ FP_UNPACK_RAW_Q(A, a);
FP_TO_INT_Q(r, A, 64, 1);
FP_HANDLE_EXCEPTIONS;
/* Software floating-point emulation.
Return (float)a
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
float r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_Q(A, a);
+ FP_UNPACK_SEMIRAW_Q(A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
- FP_CONV(S,Q,1,4,R,A);
+ FP_TRUNC(S,Q,1,4,R,A);
#else
- FP_CONV(S,Q,1,2,R,A);
+ FP_TRUNC(S,Q,1,2,R,A);
#endif
- FP_PACK_S(r, R);
+ FP_PACK_SEMIRAW_S(r, R);
FP_HANDLE_EXCEPTIONS;
return r;
FP_DECL_Q(A);
unsigned int r;
- FP_UNPACK_Q(A, a);
+ FP_UNPACK_RAW_Q(A, a);
FP_TO_INT_Q(r, A, 32, -1);
FP_HANDLE_EXCEPTIONS;
FP_DECL_Q(A);
unsigned long long r;
- FP_UNPACK_Q(A, a);
+ FP_UNPACK_RAW_Q(A, a);
FP_TO_INT_Q(r, A, 64, -1);
FP_HANDLE_EXCEPTIONS;
/* Software floating-point emulation.
c = (long double)(a)
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
FP_DECL_Q(C);
long double c;
- FP_UNPACK_S(A, a);
+ FP_UNPACK_RAW_S(A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
- FP_CONV(Q,S,4,1,C,A);
+ FP_EXTEND(Q,S,4,1,C,A);
#else
- FP_CONV(Q,S,2,1,C,A);
+ FP_EXTEND(Q,S,2,1,C,A);
#endif
- FP_PACK_Q(c, C);
+ FP_PACK_RAW_Q(c, C);
FP_HANDLE_EXCEPTIONS;
return c;
}
/* Software floating-point emulation.
c = a - b
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
long double c;
FP_INIT_ROUNDMODE;
- FP_UNPACK_Q(A, a);
- FP_UNPACK_Q(B, b);
+ FP_UNPACK_SEMIRAW_Q(A, a);
+ FP_UNPACK_SEMIRAW_Q(B, b);
FP_SUB_Q(C, A, B);
- FP_PACK_Q(c, C);
+ FP_PACK_SEMIRAW_Q(c, C);
FP_HANDLE_EXCEPTIONS;
return c;
}
long double c;
unsigned long long b = a;
- FP_FROM_INT_Q(C, b, 64, long long);
- FP_PACK_Q(c, C);
+ FP_FROM_INT_Q(C, b, 64, unsigned long long);
+ FP_PACK_RAW_Q(c, C);
FP_CLEAR_EXCEPTIONS;
FP_HANDLE_EXCEPTIONS;
return c;
long double c;
unsigned int b = a;
- FP_FROM_INT_Q(C, b, 32, int);
- FP_PACK_Q(c, C);
+ FP_FROM_INT_Q(C, b, 32, unsigned int);
+ FP_PACK_RAW_Q(c, C);
FP_CLEAR_EXCEPTIONS;
FP_HANDLE_EXCEPTIONS;
return c;
+++ /dev/null
-sparc/sparc32/sparcv9
/* Software floating-point emulation.
(*c) = (*a) + (*b)
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
FP_DECL_Q(A); FP_DECL_Q(B); FP_DECL_Q(C);
FP_INIT_ROUNDMODE;
- FP_UNPACK_QP(A, a);
- FP_UNPACK_QP(B, b);
+ FP_UNPACK_SEMIRAW_QP(A, a);
+ FP_UNPACK_SEMIRAW_QP(B, b);
FP_ADD_Q(C, A, B);
- FP_PACK_QP(c, C);
+ FP_PACK_SEMIRAW_QP(c, C);
QP_HANDLE_EXCEPTIONS(__asm (
" ldd [%1], %%f52\n"
" ldd [%1+8], %%f54\n"
/* Software floating-point emulation.
(*c) = (long double)(a)
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
FP_DECL_Q(C);
FP_INIT_ROUNDMODE;
- FP_UNPACK_D(A, a);
+ FP_UNPACK_RAW_D(A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
- FP_CONV(Q,D,4,2,C,A);
+ FP_EXTEND(Q,D,4,2,C,A);
#else
- FP_CONV(Q,D,2,1,C,A);
+ FP_EXTEND(Q,D,2,1,C,A);
#endif
- FP_PACK_QP(c, C);
+ FP_PACK_RAW_QP(c, C);
QP_HANDLE_EXCEPTIONS(__asm (
" fdtoq %1, %%f60\n"
" std %%f60, [%0]\n"
/* Software floating-point emulation.
(*c) = (long double)(a)
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
FP_DECL_Q(C);
int b = a;
- FP_FROM_INT_Q(C, b, 32, int);
- FP_PACK_QP(c, C);
+ FP_FROM_INT_Q(C, b, 32, unsigned int);
+ FP_PACK_RAW_QP(c, C);
QP_NO_EXCEPTIONS;
}
/* Software floating-point emulation.
Return (double)(*a)
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
double r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_QP(A, a);
+ FP_UNPACK_SEMIRAW_QP(A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
- FP_CONV(D,Q,2,4,R,A);
+ FP_TRUNC(D,Q,2,4,R,A);
#else
- FP_CONV(D,Q,1,2,R,A);
+ FP_TRUNC(D,Q,1,2,R,A);
#endif
- FP_PACK_D(r, R);
+ FP_PACK_SEMIRAW_D(r, R);
QP_HANDLE_EXCEPTIONS(__asm (
" ldd [%1], %%f52\n"
" ldd [%1+8], %%f54\n"
/* Software floating-point emulation.
Return (int)(*a)
- Copyright (C) 1997, 1999, 2004 Free Software Foundation, Inc.
+ Copyright (C) 1997, 1999, 2004, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
{
FP_DECL_EX;
FP_DECL_Q(A);
- int r;
+ unsigned int r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_QP(A, a);
+ FP_UNPACK_RAW_QP(A, a);
FP_TO_INT_Q(r, A, 32, 1);
QP_HANDLE_EXCEPTIONS(
int rx;
/* Software floating-point emulation.
Return (float)(*a)
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
float r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_QP(A, a);
+ FP_UNPACK_SEMIRAW_QP(A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
- FP_CONV(S,Q,1,4,R,A);
+ FP_TRUNC(S,Q,1,4,R,A);
#else
- FP_CONV(S,Q,1,2,R,A);
+ FP_TRUNC(S,Q,1,2,R,A);
#endif
- FP_PACK_S(r, R);
+ FP_PACK_SEMIRAW_S(r, R);
QP_HANDLE_EXCEPTIONS(__asm (
" ldd [%1], %%f52\n"
/* Software floating-point emulation.
Return (unsigned int)(*a)
- Copyright (C) 1997, 1999, 2004 Free Software Foundation, Inc.
+ Copyright (C) 1997, 1999, 2004, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
unsigned int r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_QP(A, a);
+ FP_UNPACK_RAW_QP(A, a);
FP_TO_INT_Q(r, A, 32, -1);
QP_HANDLE_EXCEPTIONS(
int rx;
/* Software floating-point emulation.
Return (unsigned long)(*a)
- Copyright (C) 1997, 1999, 2004 Free Software Foundation, Inc.
+ Copyright (C) 1997, 1999, 2004, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
unsigned long r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_QP(A, a);
+ FP_UNPACK_RAW_QP(A, a);
FP_TO_INT_Q(r, A, 64, -1);
QP_HANDLE_EXCEPTIONS(
unsigned long rx;
/* Software floating-point emulation.
Return (long)(*a)
- Copyright (C) 1997, 1999, 2004 Free Software Foundation, Inc.
+ Copyright (C) 1997, 1999, 2004, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
{
FP_DECL_EX;
FP_DECL_Q(A);
- long r;
+ unsigned long r;
FP_INIT_ROUNDMODE;
- FP_UNPACK_QP(A, a);
+ FP_UNPACK_RAW_QP(A, a);
FP_TO_INT_Q(r, A, 64, 1);
QP_HANDLE_EXCEPTIONS(
long rx;
/* Software floating-point emulation.
(*c) = (long double)(a)
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
FP_DECL_Q(C);
FP_INIT_ROUNDMODE;
- FP_UNPACK_S(A, a);
+ FP_UNPACK_RAW_S(A, a);
#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
- FP_CONV(Q,S,4,1,C,A);
+ FP_EXTEND(Q,S,4,1,C,A);
#else
- FP_CONV(Q,S,2,1,C,A);
+ FP_EXTEND(Q,S,2,1,C,A);
#endif
- FP_PACK_QP(c, C);
+ FP_PACK_RAW_QP(c, C);
QP_HANDLE_EXCEPTIONS(__asm (
" fstoq %1, %%f60\n"
" std %%f60, [%0]\n"
/* Software floating-point emulation.
(*c) = (*a) - (*b)
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
FP_DECL_Q(A); FP_DECL_Q(B); FP_DECL_Q(C);
FP_INIT_ROUNDMODE;
- FP_UNPACK_QP(A, a);
- FP_UNPACK_QP(B, b);
+ FP_UNPACK_SEMIRAW_QP(A, a);
+ FP_UNPACK_SEMIRAW_QP(B, b);
FP_SUB_Q(C, A, B);
- FP_PACK_QP(c, C);
+ FP_PACK_SEMIRAW_QP(c, C);
QP_HANDLE_EXCEPTIONS(__asm (
" ldd [%1], %%f52\n"
" ldd [%1+8], %%f54\n"
/* Software floating-point emulation.
(*c) = (long double)(a)
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
FP_DECL_Q(C);
unsigned int b = a;
- FP_FROM_INT_Q(C, b, 32, int);
- FP_PACK_QP(c, C);
+ FP_FROM_INT_Q(C, b, 32, unsigned int);
+ FP_PACK_RAW_QP(c, C);
QP_NO_EXCEPTIONS;
}
/* Software floating-point emulation.
(*c) = (long double)(a)
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
FP_DECL_Q(C);
unsigned long b = a;
- FP_FROM_INT_Q(C, b, 64, long);
- FP_PACK_QP(c, C);
+ FP_FROM_INT_Q(C, b, 64, unsigned long);
+ FP_PACK_RAW_QP(c, C);
QP_NO_EXCEPTIONS;
}
/* Software floating-point emulation.
(*c) = (long double)(*a)
- Copyright (C) 1997,1999 Free Software Foundation, Inc.
+ Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com) and
Jakub Jelinek (jj@ultra.linux.cz).
FP_DECL_Q(C);
long b = a;
- FP_FROM_INT_Q(C, b, 64, long);
- FP_PACK_QP(c, C);
+ FP_FROM_INT_Q(C, b, 64, unsigned long);
+ FP_PACK_RAW_QP(c, C);
QP_NO_EXCEPTIONS;
}
bits/ioctls.h ioctls make-ioctls make-ioctls.c
endif
\f
-ifeq ($(subdir),stdio-common)
-ifeq (,$(filter-out $(sysdep_dir)/generic/ $(objpfx),\
- $(dir $(firstword $(wildcard $(+sysdep_dirs:%=%/errlist.c))))))
-
-before-compile: $(objpfx)errlist.c
-$(objpfx)errlist.c: $(objpfx)make_errlist
- @rm -f $@
- $(dir $<)$(notdir $<) > $@-tmp
- mv $@-tmp $@
-
-$(objpfx)make_errlist: $(sysdep_dir)/unix/make_errlist.c
- $(native-compile)
-
-generated := $(generated) make_errlist errlist.c
-
-endif
-endif # stdio-common
-\f
ifeq (,$(filter-out $(sysdep_dir)/generic/ $(common-objpfx),\
$(dir $(firstword $(wildcard $(+sysdep_dirs:%=%/sys/syscall.h))))))
endif
endif
-export sysdirs
-export asm_CPP := $(COMPILE.S) -E -x assembler-with-cpp
-
# This is the end of the pipeline for compiling the syscall stubs.
# The stdin in assembler with cpp using sysdep.h macros.
# Be sure to disable debugging info since it would all just say "<stdin>".
$(wildcard $(+sysdep_dirs:%=%/syscalls.list))
for dir in $(+sysdep_dirs); do \
test -f $$dir/syscalls.list && \
- { $(SHELL) $(dir $<)$(notdir $<) $$dir || exit 1; }; \
+ { sysdirs='$(sysdirs)' \
+ asm_CPP='$(COMPILE.S) -E -x assembler-with-cpp' \
+ $(SHELL) $(dir $<)$(notdir $<) $$dir || exit 1; }; \
test $$dir = $(..)sysdeps/unix && break; \
done > $@T
mv -f $@T $@
+++ /dev/null
-/* Copyright (C) 1991,1992,1993,1995,1997,2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-
-SYSCALL__ (pipe, 1)
-#ifdef __motorola__
- move.l 4(sp), a0
- movem.l d0-d1, (a0)
-#else
- movel sp@(4), a0
- moveml d0-d1, a0@
-#endif
- clrl d0
- rts
-
-libc_hidden_def (__pipe)
-weak_alias (__pipe, pipe)
+++ /dev/null
-#define DUMMIES ignore0
-
-#include <sysdeps/unix/start.c>
+++ /dev/null
-/* Copyright (C) 1993, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-
-ENTRY (syscall)
- movel sp@+, a0 /* Pop return address into A0. */
- DO_CALL (sp@, 0) /* Do system call. */
- jmp a0@ /* Return to A0. */
-error: movel a0, sp@- /* Error; push return address */
- jmp syscall_error /* and jump to error handler. */
+++ /dev/null
-/* Copyright (C) 1991, 1992, 1993, 1994, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define _ERRNO_H
-#include <bits/errno.h>
-
-.globl syscall_error
-syscall_error:
- /* We translate the system's EWOULDBLOCK error into EAGAIN.
- The GNU C library always defines EWOULDBLOCK==EAGAIN.
- EWOULDBLOCK_sys is the original number. */
-#ifdef __motorola__
-#if defined (EWOULDBLOCK_sys) && EWOULDBLOCK_sys != EAGAIN
- cmp.l #EWOULDBLOCK_sys, d0
- bne store
- moveq.l #EAGAIN, d0
-#endif
-store: move.l d0, _errno
- moveq.l #-1, d0
-#else
-#if defined (EWOULDBLOCK_sys) && EWOULDBLOCK_sys != EAGAIN
- cmpl #EWOULDBLOCK_sys, d0
- bne store
- moveq #EAGAIN, d0
-#endif
-store: movel d0, _errno
- moveq #-1, d0
-#endif
- rts
+++ /dev/null
-/* Copyright (C) 1991, 1992, 1993, 1995, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-
-SYSCALL__ (wait, 1)
-#ifdef __motorola__
- tst.l 4(sp)
- beq 1f
- movea.l 4(sp), a0
- move.l d1, (a0)
-#else
- tstl sp@(4)
- beq 1f
- moveal sp@(4), a0
- movel d1, a0@
-#endif
-1: rts
-
-weak_alias (__wait, wait)
+++ /dev/null
-# Copyright (C) 1991, 1992, 1993, 1994, 1997 Free Software Foundation, Inc.
-# This file is part of the GNU C Library.
-
-# The GNU C Library is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 2.1 of the License, or (at your option) any later version.
-
-# The GNU C Library is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# Lesser General Public License for more details.
-
-# You should have received a copy of the GNU Lesser General Public
-# License along with the GNU C Library; if not, write to the Free
-# Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-# 02111-1307 USA.
-
-ifndef inhibit-glue
-ifeq ($(subdir),ctype)
-
-sysdep_routines := $(sysdep_routines) ctype-glue
-
-generated := $(generated) glue-ctype ctype-glue.c
-
-$(objpfx)ctype-glue.c: $(objpfx)glue-ctype
- @rm -f $@
- $(dir $<)$(notdir $<) > $@-t
- mv $@-t $@
-
-$(objpfx)glue-ctype: $(sysdep_dir)/unix/common/glue-ctype.c
- $(native-compile)
-
-endif
-endif
+++ /dev/null
-# This file is generated from configure.in by Autoconf. DO NOT EDIT!
-
-if test -z "$inhibit_glue"; then
-
-# Find out what this system calls `sys_siglist'.
-
-echo "$as_me:$LINENO: checking for sys_siglist" >&5
-echo $ECHO_N "checking for sys_siglist... $ECHO_C" >&6
-if test "${ac_cv_check_symbol_sys_siglist+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
-main ()
-{
-extern char *sys_siglist[]; puts(*sys_siglist);
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_check_symbol_sys_siglist=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_check_symbol_sys_siglist=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-
-if test "$ac_cv_check_symbol_sys_siglist" = yes; then
- ac_tr_symbol=`echo sys_siglist | tr '[a-z]' '[A-Z]'`
- cat >>confdefs.h <<_ACEOF
-#define HAVE_${ac_tr_symbol} 1
-_ACEOF
-
-fi
-echo "$as_me:$LINENO: result: $ac_cv_check_symbol_sys_siglist" >&5
-echo "${ECHO_T}$ac_cv_check_symbol_sys_siglist" >&6
-echo "$as_me:$LINENO: checking for _sys_siglist" >&5
-echo $ECHO_N "checking for _sys_siglist... $ECHO_C" >&6
-if test "${ac_cv_check_symbol__sys_siglist+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
-main ()
-{
-extern char *_sys_siglist[]; puts(*_sys_siglist);
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_check_symbol__sys_siglist=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_check_symbol__sys_siglist=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-
-if test "$ac_cv_check_symbol__sys_siglist" = yes; then
- ac_tr_symbol=`echo _sys_siglist | tr '[a-z]' '[A-Z]'`
- cat >>confdefs.h <<_ACEOF
-#define HAVE_${ac_tr_symbol} 1
-_ACEOF
-
-fi
-echo "$as_me:$LINENO: result: $ac_cv_check_symbol__sys_siglist" >&5
-echo "${ECHO_T}$ac_cv_check_symbol__sys_siglist" >&6
-
-# Find out the name of the table the system's <ctype.h> uses for character
-# classification. This is used by sysdeps/unix/common/glue-ctype.c.
-echo "$as_me:$LINENO: checking ctype array name for glue" >&5
-echo $ECHO_N "checking ctype array name for glue... $ECHO_C" >&6
-if test "${libc_cv_ctype_glue+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- for ctype in _ctype_ __ctype_ __ctype _ctype__ _ctype _locp; do
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <ctype.h>
-int
-main ()
-{
-$ctype[13];
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- libc_cv_ctype_glue="$ctype"; break
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-done
-fi
-
-echo "$as_me:$LINENO: result: $libc_cv_ctype_glue" >&5
-echo "${ECHO_T}$libc_cv_ctype_glue" >&6
-cat >>confdefs.h <<_ACEOF
-#define HAVE_`echo $libc_cv_ctype_glue | tr 'a-z' 'A-Z'` 1
-_ACEOF
-
-
-fi
+++ /dev/null
-GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
-
-if test -z "$inhibit_glue"; then
-
-# Find out what this system calls `sys_siglist'.
-AC_CHECK_SYMBOL(sys_siglist)
-AC_CHECK_SYMBOL(_sys_siglist)
-
-# Find out the name of the table the system's <ctype.h> uses for character
-# classification. This is used by sysdeps/unix/common/glue-ctype.c.
-AC_MSG_CHECKING(ctype array name for glue)
-AC_CACHE_VAL(libc_cv_ctype_glue, [dnl
-for ctype in _ctype_ __ctype_ __ctype _ctype__ _ctype _locp; do
-AC_TRY_LINK([#include <ctype.h>],
- [$ctype[13];],
- [libc_cv_ctype_glue="$ctype"; break])
-done])
-AC_MSG_RESULT($libc_cv_ctype_glue)
-AC_DEFINE_UNQUOTED(HAVE_`echo $libc_cv_ctype_glue | tr '[a-z]' '[A-Z]'`)
-
-fi
+++ /dev/null
-/* Copyright (C) 1992, 1993, 1994, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Different systems have different names for the array.
- This order is important for some systems. */
-
-#if !defined(TABLE) && defined(HAVE__LOCP)
-/* OSF/1 has the name _ctype defined as a macro, which points down into
- the _locp structure. Jesus. We'll hope this works. We need to
- check for LOCP first, since there is no symbol actually named _ctype
- in their library. */
-#include <sys/types.h> /* for wchar_t used by localdef.h */
-#include <sys/localedef.h>
-extern loc_t *_locp;
-#define TABLE (_locp->lc_chrtbl)->lc_ctype
-#undef _ctype
-#define TABLE_NAME _ctype
-#endif
-#ifdef HAVE__CTYPE__
-#define TABLE _ctype__
-#endif
-#if !defined(TABLE) && defined(HAVE__CTYPE)
-#define TABLE _ctype
-#endif
-#if !defined(TABLE) && defined(HAVE__CTYPE_)
-#define TABLE _ctype_
-#endif
-#if !defined(TABLE) && defined(HAVE___CTYPE_)
-#define TABLE __ctype_
-#endif
-#if !defined(TABLE) && defined(HAVE___CTYPE)
-#define TABLE __ctype
-#endif
-
-#if defined (__STDC__) && __STDC__
-#define STRINGIFY(arg) #arg
-#else
-#define STRINGIFY(arg) "arg"
-#endif
-
-#define EVALLED_STRINGIFY(x) STRINGIFY (x)
-
-int
-main ()
-{
-#ifdef TABLE
-
- int i;
-
-#ifndef HAVE__LOCP
- /* This won't work for the define to look into _locp. */
- extern unsigned char TABLE[];
-#endif
-
-#ifdef TABLE_NAME
- printf ("const unsigned char %s[] =\n {\n", EVALLED_STRINGIFY (TABLE_NAME));
-#else
- printf ("const unsigned char %s[] =\n {\n", EVALLED_STRINGIFY (TABLE));
-#endif
-
- for (i = -1; i < 256; ++i)
- printf (" %d,\n", (int) ((TABLE+1)[i]));
-
- puts (" };");
-
-#else
-
- puts ("/* I don't know what the ctype table is called on this system.");
- puts (" If there is a table, and you want the ctype glue to work,");
- puts (" edit configure.in and glue-ctype.c in sysdeps/unix/common/");
- puts (" to check for the right name. */");
-
-#endif
-
- exit (0);
-}
+++ /dev/null
-# This file is generated from configure.in by Autoconf. DO NOT EDIT!
- # Local configure fragment for sysdeps/unix.
-
-if test -z "$inhibit_glue"; then
-# For make_errlist.c, used in make_errlist.
-
-
-for ac_func in strerror
-do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
-if eval "test \"\${$as_ac_var+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define $ac_func innocuous_$ac_func
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef $ac_func
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-char (*f) () = $ac_func;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != $ac_func;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- eval "$as_ac_var=yes"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-eval "$as_ac_var=no"
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
-if test `eval echo '${'$as_ac_var'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-fi
+++ /dev/null
-GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
-# Local configure fragment for sysdeps/unix.
-
-if test -z "$inhibit_glue"; then
-# For make_errlist.c, used in make_errlist.
-AC_CHECK_FUNCS(strerror)
-fi
+++ /dev/null
-/* Copyright (C) 1991,1992,1995,1997,1999,2001 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <stdio.h>
-#include <time.h>
-
-/* Make a definition for sys_errlist. */
-
-extern int sys_nerr;
-#ifndef HAVE_STRERROR
-extern const char *const sys_errlist[];
-#endif
-
-int
-main (void)
-{
- register int i;
- struct tm timenow;
- time_t now;
- int year;
-
- now = time (NULL);
- timenow = *localtime (&now);
-
- year = timenow.tm_year + 1900;
-
- printf ("/* Copyright (C) %d Free Software Foundation, Inc.\n\
- This file is part of the GNU C Library.\n\
-\n\
- The GNU C Library is free software; you can redistribute it and/or\n\
- modify it under the terms of the GNU Lesser General Public\n\
- License as published by the Free Software Foundation; either\n\
- version 2.1 of the License, or (at your option) any later version.\n\
-\n\
- The GNU C Library is distributed in the hope that it will be useful,\n\
- but WITHOUT ANY WARRANTY; without even the implied warranty of\n\
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\n\
- Lesser General Public License for more details.\n\
-\n\
- You should have received a copy of the GNU Lesser General Public\n\
- License along with the GNU C Library; if not, write to the Free\n\
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA\n\
- 02111-1307 USA. */\n", year);
-
- puts ("#include <stddef.h>\n");
- puts ("#include <libintl.h>\n");
- puts ("\n/* This is a list of all known `errno' codes. */\n");
-
- printf ("\nconst int _sys_nerr = %d;\n\n", sys_nerr);
- puts ("const char *const _sys_errlist[] =\n {");
-
- for (i = 0; i < sys_nerr; ++i)
- printf (" N_(\"%s\"),\n",
-#ifdef HAVE_STRERROR
- strerror (i)
-#else /* ! HAVE_STRERROR */
- sys_errlist[i]
-#endif /* HAVE_STRERROR */
- );
-
- puts (" NULL\n };\n");
-
- puts ("weak_alias (_sys_errlist, sys_errlist)");
- puts ("weak_alias (_sys_nerr, sys_nerr)");
-
- exit (0);
-}
+++ /dev/null
-/* Copyright (C) 1992, 1995, 1997, 2002, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Brendan Kehoe (brendan@zen.org).
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-#include <sys/asm.h>
-
-#ifndef SYS_brk
-#define SYS_brk 17
-#endif
-
-#ifndef HAVE_GNU_LD
-#define _end end
-#endif
-
- .data
-ENTRY(__curbrk)
- .word 0
- .end __curbrk
-
- .text
-SYSCALL__(brk, 1)
- .set reorder
- /* Handle the query case. */
- bnez a0, 1f
- move a0, v0
-1: /* Update __curbrk and exit cleanly. */
- PTR_S a0, __curbrk
- move v0, zero
- jr ra
-PSEUDO_END(__brk)
-
-weak_alias (__brk, brk)
+++ /dev/null
-#include <brk.S>
+++ /dev/null
-/* Copyright (C) 1992, 1995, 1997, 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Brendan Kehoe (brendan@zen.org).
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-
-SYSCALL__ (fork, 0)
- beq v1, zero, parent /* Branch if parent. */
- nop
- /* We are the child. Return zero. */
- move v0, zero
-parent:
- ret
-PSEUDO_END(__fork)
-
-libc_hidden_def (__fork)
-weak_alias (__fork, fork)
+++ /dev/null
-/* Copyright (C) 1992, 1995, 1997, 1999, 2000, 2002, 2003
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Brendan Kehoe (brendan@zen.org).
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdeps/unix/mips/sysdep.h>
-
-/* Note that while it's better structurally, going back to call __syscall_error
- can make things confusing if you're debugging---it looks like it's jumping
- backwards into the previous fn. */
-#ifdef __PIC__
-#define PSEUDO(name, syscall_name, args) \
- .align 2; \
- 99: la t9,__syscall_error; \
- jr t9; \
- ENTRY(name) \
- .set noreorder; \
- .cpload t9; \
- li v0, SYS_ify(syscall_name); \
- syscall; \
- .set reorder; \
- bne a3, zero, 99b; \
-L(syse1):
-#else
-#define PSEUDO(name, syscall_name, args) \
- .set noreorder; \
- .align 2; \
- 99: j __syscall_error; \
- nop; \
- ENTRY(name) \
- .set noreorder; \
- li v0, SYS_ify(syscall_name); \
- syscall; \
- .set reorder; \
- bne a3, zero, 99b; \
-L(syse1):
-#endif
+++ /dev/null
-/* Copyright (C) 1992, 1995, 1997, 1999, 2000, 2002, 2003
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Alexandre Oliva <aoliva@redhat.com>.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdeps/unix/mips/sysdep.h>
-
-#ifdef __ASSEMBLER__
-
-/* Note that while it's better structurally, going back to call __syscall_error
- can make things confusing if you're debugging---it looks like it's jumping
- backwards into the previous fn. */
-#ifdef __PIC__
-#define PSEUDO(name, syscall_name, args) \
- .align 2; \
- 99:; \
- .set noat; \
- .cpsetup t9, $1, name; \
- .set at; \
- la t9,__syscall_error; \
- .cpreturn; \
- jr t9; \
- ENTRY(name) \
- li v0, SYS_ify(syscall_name); \
- syscall; \
- bne a3, zero, 99b; \
-L(syse1):
-#else
-#define PSEUDO(name, syscall_name, args) \
- .set noreorder; \
- .align 2; \
- 99: j __syscall_error; \
- ENTRY(name) \
- .set noreorder; \
- li v0, SYS_ify(syscall_name); \
- syscall; \
- .set reorder; \
- bne a3, zero, 99b; \
-L(syse1):
-#endif
-
-#endif
+++ /dev/null
-/* Copyright (C) 1992, 1995, 1997, 1999, 2000, 2002, 2003
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Alexandre Oliva <aoliva@redhat.com>.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdeps/unix/mips/sysdep.h>
-
-#ifdef __ASSEMBLER__
-
-/* Note that while it's better structurally, going back to call __syscall_error
- can make things confusing if you're debugging---it looks like it's jumping
- backwards into the previous fn. */
-#ifdef __PIC__
-#define PSEUDO(name, syscall_name, args) \
- .align 2; \
- 99:; \
- .set noat; \
- .cpsetup t9, $1, name; \
- .set at; \
- dla t9,__syscall_error; \
- .cpreturn; \
- jr t9; \
- ENTRY(name) \
- li v0, SYS_ify(syscall_name); \
- syscall; \
- bne a3, zero, 99b; \
-L(syse1):
-#else
-#define PSEUDO(name, syscall_name, args) \
- .set noreorder; \
- .align 2; \
- 99: j __syscall_error; \
- ENTRY(name) \
- .set noreorder; \
- li v0, SYS_ify(syscall_name); \
- syscall; \
- .set reorder; \
- bne a3, zero, 99b; \
-L(syse1):
-#endif
-
-#endif
+++ /dev/null
-/* Copyright (C) 1992, 1995, 1997, 2000, 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Brendan Kehoe (brendan@zen.org).
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-
-SYSCALL__ (pipe, 1)
- /* Plop in the two descriptors. */
- sw v0, 0(a0)
- sw v1, 4(a0)
-
- /* Go out with a clean status. */
- move v0, zero
- j ra
-PSEUDO_END(__pipe)
-
-libc_hidden_def (__pipe)
-weak_alias (__pipe, pipe)
+++ /dev/null
-#include <sysdep.S>
+++ /dev/null
-/* Copyright (C) 1992, 1994, 1995, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Brendan Kehoe (brendan@zen.org).
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-
-#ifndef SYS_sigreturn
-#define SYS_sigreturn 103
-#endif
-
-ENTRY(__sigreturn)
- li v0, SYS_sigreturn
- syscall
- .end __sigreturn
-
-weak_alias (__sigreturn, sigreturn)
+++ /dev/null
-/* Copyright (C) 1992, 1993, 1994, 1997, 1998, 1999, 2000, 2002, 2003
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Brendan Kehoe (brendan@zen.org).
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-#define _ERRNO_H
-#include <bits/errno.h>
-#include <sys/asm.h>
-
-#ifdef _LIBC_REENTRANT
-
-LOCALSZ= 3
-FRAMESZ= (((NARGSAVE+LOCALSZ)*SZREG)+ALSZ)&ALMASK
-RAOFF= FRAMESZ-(1*SZREG)
-GPOFF= FRAMESZ-(2*SZREG)
-V0OFF= FRAMESZ-(3*SZREG)
-
-ENTRY(__syscall_error)
-#ifdef __PIC__
- .set noat
- SETUP_GPX (AT)
- .set at
-#endif
- PTR_SUBU sp, FRAMESZ
- .set noat
- SETUP_GPX64(GPOFF,AT)
- .set at
-#ifdef __PIC__
- SAVE_GP(GPOFF)
-#endif
- REG_S v0, V0OFF(sp)
- REG_S ra, RAOFF(sp)
-
-#if defined (EWOULDBLOCK_sys) && EWOULDBLOCK_sys != EAGAIN
- /* We translate the system's EWOULDBLOCK error into EAGAIN.
- The GNU C library always defines EWOULDBLOCK==EAGAIN.
- EWOULDBLOCK_sys is the original number. */
- bne v0, EWOULDBLOCK_sys, L(skip)
- nop
- li v0, EAGAIN
-L(skip):
-#endif
- /* Find our per-thread errno address */
- jal __errno_location
-
- /* Store the error value. */
- REG_L t0, V0OFF(sp)
- sw t0, 0(v0)
-
- /* And just kick back a -1. */
- REG_L ra, RAOFF(sp)
- RESTORE_GP64
- PTR_ADDU sp, FRAMESZ
- li v0, -1
- j ra
- END(__syscall_error)
-
-#else /* _LIBC_REENTRANT */
-
-
-ENTRY(__syscall_error)
-#ifdef __PIC__
- SETUP_GPX (AT)
-#endif
- SETUP_GPX64 (t9, AT)
-
-#if defined (EWOULDBLOCK_sys) && EWOULDBLOCK_sys != EAGAIN
- /* We translate the system's EWOULDBLOCK error into EAGAIN.
- The GNU C library always defines EWOULDBLOCK==EAGAIN.
- EWOULDBLOCK_sys is the original number. */
- bne v0, EWOULDBLOCK_sys, L(skip)
- li v0, EAGAIN
-L(skip):
-#endif
- /* Store it in errno... */
- sw v0, errno
-
- /* And just kick back a -1. */
- li v0, -1
-
- RESTORE_GP64
- j ra
- END(__syscall_error)
-#endif /* _LIBC_REENTRANT */
+++ /dev/null
-/* Copyright (C) 1992, 1995, 1997, 1999, 2000, 2002, 2003, 2004
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Brendan Kehoe (brendan@zen.org).
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sgidefs.h>
-#include <sysdeps/unix/sysdep.h>
-
-#ifdef __ASSEMBLER__
-
-#include <regdef.h>
-
-#define ENTRY(name) \
- .globl name; \
- .align 2; \
- .ent name,0; \
- name##:
-
-#undef END
-#define END(function) \
- .end function; \
- .size function,.-function
-
-#define ret j ra ; nop
-
-#undef PSEUDO_END
-#define PSEUDO_END(sym) .end sym; .size sym,.-sym
-
-#define PSEUDO_NOERRNO(name, syscall_name, args) \
- .align 2; \
- ENTRY(name) \
- .set noreorder; \
- li v0, SYS_ify(syscall_name); \
- syscall
-
-#undef PSEUDO_END_NOERRNO
-#define PSEUDO_END_NOERRNO(sym) .end sym; .size sym,.-sym
-
-#define ret_NOERRNO ret
-
-#define PSEUDO_ERRVAL(name, syscall_name, args) \
- .align 2; \
- ENTRY(name) \
- .set noreorder; \
- li v0, SYS_ify(syscall_name); \
- syscall
-
-#undef PSEUDO_END_ERRVAL
-#define PSEUDO_END_ERRVAL(sym) .end sym; .size sym,.-sym
-
-#define ret_ERRVAL ret
-
-#define r0 v0
-#define r1 v1
-/* The mips move insn is d,s. */
-#define MOVE(x,y) move y , x
-
-#if _MIPS_SIM == _ABIO32
-# define L(label) $L ## label
-#else
-# define L(label) .L ## label
-#endif
-
-#endif
+++ /dev/null
-/* Copyright (C) 1992, 1994, 1995, 1997, 2002, 2003
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Brendan Kehoe (brendan@zen.org).
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-
-.set noreorder
-
-ENTRY(__wait)
- /* Prep it for wait. */
- move a1, zero
- move a2, zero
-
- li v0, SYS_wait
- syscall
- beqz a3, L(noerror)
- nop
- j __syscall_error
- nop
-
-L(noerror):
- /* If the arg is not NULL, store v1 there. */
- beqz a0, L(noarg)
- nop
- sw v1, 0(a0)
- nop
-L(noarg):
- ret
- .end __wait
-
-weak_alias (__wait, wait)
+++ /dev/null
-# Override ldbl-opt with alpha specific routines.
-alpha/fpu
return -1;
}
-strong_alias (__fxstatat, __fxstatat64)
-strong_alias (__fxstatat64, __GI___fxstatat64)
+libc_hidden_def (__fxstatat)
+strong_alias (__fxstatat, __fxstatat64);
+libc_hidden_ver(__fxstatat, __fxstatat64);
#else
/* Use the generic implementation. */
-# include <posix/ftruncate64.c>
+# include <misc/ftruncate64.c>
#endif
+++ /dev/null
-# linux/hppa does not use -lmilli anymore
-gnulib := -lgcc
+++ /dev/null
-libc {
- # The comment lines with "#errlist-compat" are magic; see errlist-compat.awk.
- # When you get an error from errlist-compat.awk, you need to add a new
- # version here. Don't do this blindly, since this means changing the ABI
- # for all GNU/Linux configurations.
-
- GLIBC_2.1 {
- #errlist-compat 253
- _sys_errlist; sys_errlist; _sys_nerr; sys_nerr;
- }
- GLIBC_2.2 {
- # New rlimit interface
- getrlimit; setrlimit; getrlimit64; setrlimit64;
- }
- GLIBC_2.3 {
- #errlist-compat 254
- _sys_errlist; sys_errlist; _sys_nerr; sys_nerr;
- }
-}
-librt {
- GLIBC_2.3 {
- # AIO functions.
- aio_cancel; aio_cancel64;
- }
-}
+++ /dev/null
-/* Error constants. Linux/HPPA specific version.
- Copyright (C) 1996,1997,1998,1999,2000,2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifdef _ERRNO_H
-
-# undef EDOM
-# undef EILSEQ
-# undef ERANGE
-# include <linux/errno.h>
-
-/* Linux also has no ECANCELED error code. Since it is not used here
- we define it to an invalid value. */
-# ifndef ECANCELED
-# define ECANCELED ECANCELLED
-# endif
-
-# ifndef __ASSEMBLER__
-/* Function to get address of global `errno' variable. */
-extern int *__errno_location (void) __THROW __attribute__ ((__const__));
-
-# if !defined _LIBC || defined _LIBC_REENTRANT
-/* When using threads, errno is a per-thread value. */
-# define errno (*__errno_location ())
-# endif
-# endif /* !__ASSEMBLER__ */
-#endif /* _ERRNO_H */
-
-#if !defined _ERRNO_H && defined __need_Emath
-/* This is ugly but the kernel header is not clean enough. We must
- define only the values EDOM, EILSEQ and ERANGE in case __need_Emath is
- defined. */
-# define EDOM 33 /* Math argument out of domain of function. */
-# define EILSEQ 47 /* Illegal byte sequence. */
-# define ERANGE 34 /* Math result not representable. */
-#endif /* !_ERRNO_H && __need_Emath */
+++ /dev/null
-/* O_*, F_*, FD_* bit values for Linux/HPPA.
- Copyright (C) 1995,1996,1997,1998,1999,2000,2002,2004
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _FCNTL_H
-# error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead."
-#endif
-
-#include <sys/types.h>
-
-
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
- located on an ext2 file system */
-#define O_RDONLY 00000000
-#define O_WRONLY 00000001
-#define O_RDWR 00000002
-#define O_ACCMODE 00000003
-#define O_APPEND 00000010
-#define O_BLKSEEK 00000100 /* HPUX only */
-#define O_CREAT 00000400 /* not fcntl */
-#define O_TRUNC 00001000 /* not fcntl */
-#define O_EXCL 00002000 /* not fcntl */
-#define O_ASYNC 00020000
-#define O_SYNC 00100000
-#define O_NONBLOCK 00200004 /* HPUX has separate NDELAY & NONBLOCK */
-#define O_NDELAY O_NONBLOCK
-#define O_NOCTTY 00400000 /* not fcntl */
-
-
-#ifdef __USE_GNU
-# define O_DIRECT 00040000 /* direct disk access hint - currently ignored */
-# define O_DIRECTORY 00010000 /* must be a directory */
-# define O_NOFOLLOW 00000200 /* don't follow links */
-# define O_NOATIME 04000000 /* Do not set atime. */
-#endif
-
-#ifdef __USE_LARGEFILE64
-# define O_LARGEFILE 00004000
-#endif
-
-#if defined __USE_POSIX199309 || defined __USE_UNIX98
-# define O_DSYNC 01000000 /* HPUX only */
-# define O_RSYNC 02000000 /* HPUX only */
-#endif
-
-/* Values for the second argument to `fcntl'. */
-#define F_DUPFD 0 /* Duplicate file descriptor. */
-#define F_GETFD 1 /* Get file descriptor flags. */
-#define F_SETFD 2 /* Set file descriptor flags. */
-#define F_GETFL 3 /* Get file status flags. */
-#define F_SETFL 4 /* Set file status flags. */
-#ifndef __USE_FILE_OFFSET64
-# define F_GETLK 5 /* Get record locking info. */
-# define F_SETLK 6 /* Set record locking info (non-blocking). */
-# define F_SETLKW 7 /* Set record locking info (blocking). */
-#else
-# define F_GETLK F_GETLK64 /* Get record locking info. */
-# define F_SETLK F_SETLK64 /* Set record locking info (non-blocking). */
-# define F_SETLKW F_SETLKW64 /* Set record locking info (blocking). */
-#endif
-
-#define F_GETLK64 8 /* Get record locking info. */
-#define F_SETLK64 9 /* Set record locking info (non-blocking). */
-#define F_SETLKW64 10 /* Set record locking info (blocking). */
-
-#if defined __USE_BSD || defined __USE_UNIX98
-# define F_GETOWN 11 /* Get owner of socket (receiver of SIGIO). */
-# define F_SETOWN 12 /* Set owner of socket (receiver of SIGIO). */
-#endif
-
-#ifdef __USE_GNU
-# define F_SETSIG 13 /* Set number of signal to be sent. */
-# define F_GETSIG 14 /* Get number of signal to be sent. */
-#endif
-
-#ifdef __USE_GNU
-# define F_SETLEASE 1024 /* Set a lease. */
-# define F_GETLEASE 1025 /* Enquire what lease is active. */
-# define F_NOTIFY 1026 /* Request notfications on a directory. */
-#endif
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
-
-/* For posix fcntl() and `l_type' field of a `struct flock' for lockf(). */
-#define F_RDLCK 1 /* Read lock. */
-#define F_WRLCK 2 /* Write lock. */
-#define F_UNLCK 3 /* Remove lock. */
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK 4 /* or 3 */
-#define F_SHLCK 8 /* or 4 */
-
-#ifdef __USE_BSD
-/* operations for bsd flock(), also used by the kernel implementation */
-# define LOCK_SH 1 /* shared lock */
-# define LOCK_EX 2 /* exclusive lock */
-# define LOCK_NB 4 /* or'd with one of the above to prevent
- blocking */
-# define LOCK_UN 8 /* remove lock */
-#endif
-
-#ifdef __USE_GNU
-/* Types of directory notifications that may be requested with F_NOTIFY. */
-# define DN_ACCESS 0x00000001 /* File accessed. */
-# define DN_MODIFY 0x00000002 /* File modified. */
-# define DN_CREATE 0x00000004 /* File created. */
-# define DN_DELETE 0x00000008 /* File removed. */
-# define DN_RENAME 0x00000010 /* File renamed. */
-# define DN_ATTRIB 0x00000020 /* File changed attibutes. */
-# define DN_MULTISHOT 0x80000000 /* Don't remove notifier. */
-#endif
-
-struct flock
- {
- short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */
- short int l_whence; /* Where `l_start' is relative to (like `lseek'). */
-#ifndef __USE_FILE_OFFSET64
- __off_t l_start; /* Offset where the lock begins. */
- __off_t l_len; /* Size of the locked area; zero means until EOF. */
-#else
- __off64_t l_start; /* Offset where the lock begins. */
- __off64_t l_len; /* Size of the locked area; zero means until EOF. */
-#endif
- __pid_t l_pid; /* Process holding the lock. */
- };
-
-#ifdef __USE_LARGEFILE64
-struct flock64
- {
- short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */
- short int l_whence; /* Where `l_start' is relative to (like `lseek'). */
- __off64_t l_start; /* Offset where the lock begins. */
- __off64_t l_len; /* Size of the locked area; zero means until EOF. */
- __pid_t l_pid; /* Process holding the lock. */
- };
-#endif
-
-/* Define some more compatibility macros to be backward compatible with
- BSD systems which did not managed to hide these kernel macros. */
-#ifdef __USE_BSD
-# define FAPPEND O_APPEND
-# define FFSYNC O_FSYNC
-# define FASYNC O_ASYNC
-# define FNONBLOCK O_NONBLOCK
-# define FNDELAY O_NDELAY
-#endif /* Use BSD. */
-
-/* Advise to `posix_fadvise'. */
-#ifdef __USE_XOPEN2K
-# define POSIX_FADV_NORMAL 0 /* No further special treatment. */
-# define POSIX_FADV_RANDOM 1 /* Expect random page references. */
-# define POSIX_FADV_SEQUENTIAL 2 /* Expect sequential page references. */
-# define POSIX_FADV_WILLNEED 3 /* Will need these pages. */
-# define POSIX_FADV_DONTNEED 4 /* Don't need these pages. */
-# define POSIX_FADV_NOREUSE 5 /* Data will be accessed once. */
-#endif
-
-__BEGIN_DECLS
-
-/* Provide kernel hint to read ahead. */
-extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count)
- __THROW;
-
-__END_DECLS
+++ /dev/null
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_IOCTL_H
-# error "Never use <bits/ioctls.h> directly; include <sys/ioctl.h> instead."
-#endif
-
-/* Use the definitions from the kernel header files. */
-#include <asm/ioctls.h>
-
-/* Oh well, this is necessary since the kernel data structure is
- different from the user-level version. */
-#undef TCGETS
-#undef TCSETS
-#undef TCSETSW
-#undef TCSETSF
-#define TCGETS _IOR ('T', 16, char[36])
-#define TCSETS _IOW ('T', 17, char[36])
-#define TCSETSW _IOW ('T', 18, char[36])
-#define TCSETSF _IOW ('T', 19, char[36])
-
-#include <linux/sockios.h>
+++ /dev/null
-/* Copyright (C) 1995-1999, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_IPC_H
-# error "Never use <bits/ipc.h> directly; include <sys/ipc.h> instead."
-#endif
-
-#include <bits/types.h>
-#include <bits/wordsize.h>
-
-/* Mode bits for `msgget', `semget', and `shmget'. */
-#define IPC_CREAT 01000 /* Create key if key does not exist. */
-#define IPC_EXCL 02000 /* Fail if key exists. */
-#define IPC_NOWAIT 04000 /* Return error on wait. */
-
-/* Control commands for `msgctl', `semctl', and `shmctl'. */
-#define IPC_RMID 0 /* Remove identifier. */
-#define IPC_SET 1 /* Set `ipc_perm' options. */
-#define IPC_STAT 2 /* Get `ipc_perm' options. */
-#ifdef __USE_GNU
-# define IPC_INFO 3 /* See ipcs. */
-#endif
-
-/* Special key values. */
-#define IPC_PRIVATE ((__key_t) 0) /* Private key. */
-
-
-/* Data structure used to pass permission information to IPC operations. */
-struct ipc_perm
- {
- __key_t __key; /* Key. */
- __uid_t uid; /* Owner's user ID. */
- __gid_t gid; /* Owner's group ID. */
- __uid_t cuid; /* Creator's user ID. */
- __gid_t cgid; /* Creator's group ID. */
-#if __WORDSIZE == 32
- unsigned short int __pad1;
- unsigned short int mode; /* Read/write permission. */
- unsigned short int __pad2;
-#else
- __mode_t mode; /* Read/write permission. */
- unsigned short int __pad2;
-#endif
- unsigned short int __seq; /* Sequence number. */
- unsigned int __pad3;
- unsigned long long int __unused1;
- unsigned long long int __unused2;
- };
+++ /dev/null
-/* Definitions for POSIX memory map interface. Linux/HPPA version.
- Copyright (C) 1997, 1998, 2000, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_MMAN_H
-# error "Never use <bits/mman.h> directly; include <sys/mman.h> instead."
-#endif
-
-/* these are basically taken from the kernel definitions */
-
-#define PROT_READ 0x1 /* page can be read */
-#define PROT_WRITE 0x2 /* page can be written */
-#define PROT_EXEC 0x4 /* page can be executed */
-#define PROT_NONE 0x0 /* page can not be accessed */
-#define PROT_GROWSDOWN 0x01000000 /* Extend change to start of
- growsdown vma (mprotect only). */
-#define PROT_GROWSUP 0x02000000 /* Extend change to start of
- growsup vma (mprotect only). */
-
-#define MAP_SHARED 0x01 /* Share changes */
-#define MAP_PRIVATE 0x02 /* Changes are private */
-#define MAP_TYPE 0x03 /* Mask for type of mapping */
-#define MAP_FIXED 0x04 /* Interpret addr exactly */
-#define MAP_ANONYMOUS 0x10 /* don't use a file */
-
-#define MAP_DENYWRITE 0x0800 /* ETXTBSY */
-#define MAP_EXECUTABLE 0x1000 /* mark it as an executable */
-#define MAP_LOCKED 0x2000 /* pages are locked */
-#define MAP_NORESERVE 0x4000 /* don't check for reservations */
-#define MAP_GROWSDOWN 0x8000 /* stack-like segment */
-#define MAP_POPULATE 0x10000 /* populate (prefault) pagetables */
-#define MAP_NONBLOCK 0x20000 /* do not block on IO */
-
-#define MS_SYNC 1 /* synchronous memory sync */
-#define MS_ASYNC 2 /* sync memory asynchronously */
-#define MS_INVALIDATE 4 /* invalidate the caches */
-
-#define MCL_CURRENT 1 /* lock all current mappings */
-#define MCL_FUTURE 2 /* lock all future mappings */
-
-#define MADV_NORMAL 0 /* no further special treatment */
-#define MADV_RANDOM 1 /* expect random page references */
-#define MADV_SEQUENTIAL 2 /* expect sequential page references */
-#define MADV_WILLNEED 3 /* will need these pages */
-#define MADV_DONTNEED 4 /* dont need these pages */
-#define MADV_SPACEAVAIL 5 /* insure that resources are reserved */
-#define MADV_VPS_PURGE 6 /* Purge pages from VM page cache */
-#define MADV_VPS_INHERIT 7 /* Inherit parents page size */
-
-/* The range 12-64 is reserved for page size specification. */
-#define MADV_4K_PAGES 12 /* Use 4K pages */
-#define MADV_16K_PAGES 14 /* Use 16K pages */
-#define MADV_64K_PAGES 16 /* Use 64K pages */
-#define MADV_256K_PAGES 18 /* Use 256K pages */
-#define MADV_1M_PAGES 20 /* Use 1 Megabyte pages */
-#define MADV_4M_PAGES 22 /* Use 4 Megabyte pages */
-#define MADV_16M_PAGES 24 /* Use 16 Megabyte pages */
-#define MADV_64M_PAGES 26 /* Use 64 Megabyte pages */
-
-/* compatibility flags */
-#define MAP_ANON MAP_ANONYMOUS
-#define MAP_FILE 0
-#define MAP_VARIABLE 0
-
-/* Flags for `mremap'. */
-#ifdef __USE_GNU
-# define MREMAP_MAYMOVE 1
-#endif
+++ /dev/null
-/* Copyright (C) 1995, 1996, 1997, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_MSG_H
-# error "Never use <bits/msq.h> directly; include <sys/msg.h> instead."
-#endif
-
-#include <bits/types.h>
-#include <bits/wordsize.h>
-
-/* Define options for message queue functions. */
-#define MSG_NOERROR 010000 /* no error if message is too big */
-#ifdef __USE_GNU
-# define MSG_EXCEPT 020000 /* recv any msg except of specified type */
-#endif
-
-/* Types used in the structure definition. */
-typedef unsigned long int msgqnum_t;
-typedef unsigned long int msglen_t;
-
-
-/* Structure of record for one message inside the kernel.
- The type `struct msg' is opaque. */
-struct msqid_ds
-{
- struct ipc_perm msg_perm; /* structure describing operation permission */
-#if __WORDSIZE == 32
- unsigned int __pad1;
-#endif
- __time_t msg_stime; /* time of last msgsnd command */
-#if __WORDSIZE == 32
- unsigned int __pad2;
-#endif
- __time_t msg_rtime; /* time of last msgrcv command */
-#if __WORDSIZE == 32
- unsigned int __pad3;
-#endif
- __time_t msg_ctime; /* time of last change */
- unsigned long int __msg_cbytes; /* current number of bytes on queue */
- msgqnum_t msg_qnum; /* number of messages currently on queue */
- msglen_t msg_qbytes; /* max number of bytes allowed on queue */
- __pid_t msg_lspid; /* pid of last msgsnd() */
- __pid_t msg_lrpid; /* pid of last msgrcv() */
- unsigned long int __unused1;
- unsigned long int __unused2;
-};
-
-#ifdef __USE_MISC
-
-# define msg_cbytes __msg_cbytes
-
-/* ipcs ctl commands */
-# define MSG_STAT 11
-# define MSG_INFO 12
-
-/* buffer for msgctl calls IPC_INFO, MSG_INFO */
-struct msginfo
- {
- int msgpool;
- int msgmap;
- int msgmax;
- int msgmnb;
- int msgmni;
- int msgssz;
- int msgtql;
- unsigned short int msgseg;
- };
-
-#endif /* __USE_MISC */
+++ /dev/null
-/* Copyright (C) 1995, 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_SEM_H
-# error "Never include <bits/sem.h> directly; use <sys/sem.h> instead."
-#endif
-
-#include <sys/types.h>
-#include <bits/wordsize.h>
-
-/* Flags for `semop'. */
-#define SEM_UNDO 0x1000 /* undo the operation on exit */
-
-/* Commands for `semctl'. */
-#define GETPID 11 /* get sempid */
-#define GETVAL 12 /* get semval */
-#define GETALL 13 /* get all semval's */
-#define GETNCNT 14 /* get semncnt */
-#define GETZCNT 15 /* get semzcnt */
-#define SETVAL 16 /* set semval */
-#define SETALL 17 /* set all semval's */
-
-
-/* Data structure describing a set of semaphores. */
-struct semid_ds
-{
- struct ipc_perm sem_perm; /* operation permission struct */
-#if __WORDSIZE == 32
- unsigned int __pad1;
-#endif
- __time_t sem_otime; /* last semop() time */
-#if __WORDSIZE == 32
- unsigned int __pad2;
-#endif
- __time_t sem_ctime; /* last time changed by semctl() */
- unsigned long int sem_nsems; /* number of semaphores in set */
- unsigned long int __unused1;
- unsigned long int __unused2;
-};
-
-/* The user should define a union like the following to use it for arguments
- for `semctl'.
-
- union semun
- {
- int val; <= value for SETVAL
- struct semid_ds *buf; <= buffer for IPC_STAT & IPC_SET
- unsigned short int *array; <= array for GETALL & SETALL
- struct seminfo *__buf; <= buffer for IPC_INFO
- };
-
- Previous versions of this file used to define this union but this is
- incorrect. One can test the macro _SEM_SEMUN_UNDEFINED to see whether
- one must define the union or not. */
-#define _SEM_SEMUN_UNDEFINED 1
-
-#ifdef __USE_MISC
-
-/* ipcs ctl cmds */
-# define SEM_STAT 18
-# define SEM_INFO 19
-
-struct seminfo
-{
- int semmap;
- int semmni;
- int semmns;
- int semmnu;
- int semmsl;
- int semopm;
- int semume;
- int semusz;
- int semvmx;
- int semaem;
-};
-
-#endif /* __USE_MISC */
+++ /dev/null
-/* Copyright (C) 1995, 1996, 1997, 2000, 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_SHM_H
-# error "Never include <bits/shm.h> directly; use <sys/shm.h> instead."
-#endif
-
-#include <bits/types.h>
-#include <bits/wordsize.h>
-
-/* Permission flag for shmget. */
-#define SHM_R 0400 /* or S_IRUGO from <linux/stat.h> */
-#define SHM_W 0200 /* or S_IWUGO from <linux/stat.h> */
-
-/* Flags for `shmat'. */
-#define SHM_RDONLY 010000 /* attach read-only else read-write */
-#define SHM_RND 020000 /* round attach address to SHMLBA */
-#define SHM_REMAP 040000 /* take-over region on attach */
-
-/* Commands for `shmctl'. */
-#define SHM_LOCK 11 /* lock segment (root only) */
-#define SHM_UNLOCK 12 /* unlock segment (root only) */
-
-/* Segment low boundary address multiple. */
-#define SHMLBA 0x00400000 /* address needs to be 4 Mb aligned */
-
-/* Type to count number of attaches. */
-typedef unsigned long int shmatt_t;
-
-/* Data structure describing a set of semaphores. */
-struct shmid_ds
- {
- struct ipc_perm shm_perm; /* operation permission struct */
-#if __WORDSIZE == 32
- unsigned int __pad1;
-#endif
- __time_t shm_atime; /* time of last shmat() */
-#if __WORDSIZE == 32
- unsigned int __pad2;
-#endif
- __time_t shm_dtime; /* time of last shmdt() */
-#if __WORDSIZE == 32
- unsigned int __pad3;
-#endif
- __time_t shm_ctime; /* time of last change by shmctl() */
-#if __WORDSIZE == 32
- unsigned int __pad4;
-#endif
- size_t shm_segsz; /* size of segment in bytes */
- __pid_t shm_cpid; /* pid of creator */
- __pid_t shm_lpid; /* pid of last shmop */
- shmatt_t shm_nattch; /* number of current attaches */
- unsigned long int __unused1;
- unsigned long int __unused2;
- };
-
-#ifdef __USE_MISC
-
-/* ipcs ctl commands */
-# define SHM_STAT 13
-# define SHM_INFO 14
-
-/* shm_mode upper byte flags */
-# define SHM_DEST 01000 /* segment will be destroyed on last detach */
-# define SHM_LOCKED 02000 /* segment will not be swapped */
-# define SHM_HUGETLB 04000 /* segment is mapped via hugetlb */
-# define SHM_NORESERVE 010000 /* don't check for reservations */
-
-struct shminfo
- {
- unsigned long shmmax;
- unsigned long shmmin;
- unsigned long shmmni;
- unsigned long shmseg;
- unsigned long shmall;
- unsigned long __unused1;
- unsigned long __unused2;
- unsigned long __unused3;
- unsigned long __unused4;
- };
-
-struct shm_info
- {
- int used_ids;
- unsigned long int shm_tot; /* total allocated shm */
- unsigned long int shm_rss; /* total resident shm */
- unsigned long int shm_swp; /* total swapped shm */
- unsigned long int swap_attempts;
- unsigned long int swap_successes;
- };
-
-#endif /* __USE_MISC */
+++ /dev/null
-/* Definitions for Linux/HPPA sigaction.
- Copyright (C) 1996, 1997, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SIGNAL_H
-# error "Never include <bits/sigaction.h> directly; use <signal.h> instead."
-#endif
-
-/* Structure describing the action to be taken when a signal arrives. */
-struct sigaction
- {
- /* Signal handler. */
-#ifdef __USE_POSIX199309
- union
- {
- /* Used if SA_SIGINFO is not set. */
- __sighandler_t sa_handler;
- /* Used if SA_SIGINFO is set. */
- void (*sa_sigaction) (int, siginfo_t *, void *);
- }
- __sigaction_handler;
-# define sa_handler __sigaction_handler.sa_handler
-# define sa_sigaction __sigaction_handler.sa_sigaction
-#else
- __sighandler_t sa_handler;
-#endif
-
- /* Special flags. */
- unsigned long int sa_flags;
-
- /* Additional set of signals to be blocked. */
- __sigset_t sa_mask;
- };
-
-/* Bits in `sa_flags'. */
-
-#define SA_NOCLDSTOP 0x00000008 /* Don't send SIGCHLD when children stop. */
-#define SA_NOCLDWAIT 0x00000080 /* Don't create zombie on child death. */
-#define SA_SIGINFO 0x00000010 /* Invoke signal-catching function with
- three arguments instead of one. */
-#if defined __USE_UNIX98 || defined __USE_MISC
-# define SA_ONSTACK 0x00000001 /* Use signal stack by using `sa_restorer'. */
-# define SA_RESETHAND 0x00000004 /* Reset to SIG_DFL on entry to handler. */
-# define SA_NODEFER 0x00000020 /* Don't automatically block the signal
- when its handler is being executed. */
-# define SA_RESTART 0x00000040 /* Restart syscall on signal return. */
-#endif
-#ifdef __USE_MISC
-# define SA_INTERRUPT 0x20000000 /* Historic no-op. */
-
-/* Some aliases for the SA_ constants. */
-# define SA_NOMASK SA_NODEFER
-# define SA_ONESHOT SA_RESETHAND
-# define SA_STACK SA_ONSTACK
-#endif
-
-/* Values for the HOW argument to `sigprocmask'. */
-#define SIG_BLOCK 0 /* for blocking signals */
-#define SIG_UNBLOCK 1 /* for unblocking signals */
-#define SIG_SETMASK 2 /* for setting the signal mask */
+++ /dev/null
-/* Signal number definitions. Linux/HPPA version.
- Copyright (C) 1995,1996,1997,1998,1999,2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifdef _SIGNAL_H
-
-/* Fake signal functions. */
-#define SIG_ERR ((__sighandler_t) -1) /* Error return. */
-#define SIG_DFL ((__sighandler_t) 0) /* Default action. */
-#define SIG_IGN ((__sighandler_t) 1) /* Ignore signal. */
-
-#ifdef __USE_UNIX98
-# define SIG_HOLD ((__sighandler_t) 2) /* Add signal to hold mask. */
-#endif
-
-
-/* Signals. */
-#define SIGHUP 1 /* Hangup (POSIX). */
-#define SIGINT 2 /* Interrupt (ANSI). */
-#define SIGQUIT 3 /* Quit (POSIX). */
-#define SIGILL 4 /* Illegal instruction (ANSI). */
-#define SIGTRAP 5 /* Trace trap (POSIX). */
-#define SIGABRT 6 /* Abort (ANSI). */
-#define SIGIOT 6 /* IOT trap (4.2 BSD). */
-#define SIGEMT 7
-#define SIGFPE 8 /* Floating-point exception (ANSI). */
-#define SIGKILL 9 /* Kill, unblockable (POSIX). */
-#define SIGBUS 10 /* BUS error (4.2 BSD). */
-#define SIGSEGV 11 /* Segmentation violation (ANSI). */
-#define SIGSYS 12 /* Bad system call. */
-#define SIGPIPE 13 /* Broken pipe (POSIX). */
-#define SIGALRM 14 /* Alarm clock (POSIX). */
-#define SIGTERM 15 /* Termination (ANSI). */
-#define SIGUSR1 16 /* User-defined signal 1 (POSIX). */
-#define SIGUSR2 17 /* User-defined signal 2 (POSIX). */
-#define SIGCLD SIGCHLD /* Same as SIGCHLD (System V). */
-#define SIGCHLD 18 /* Child status has changed (POSIX). */
-#define SIGPWR 19 /* Power failure restart (System V). */
-#define SIGVTALRM 20 /* Virtual alarm clock (4.2 BSD). */
-#define SIGPROF 21 /* Profiling alarm clock (4.2 BSD). */
-#define SIGPOLL SIGIO /* Pollable event occurred (System V). */
-#define SIGIO 22 /* I/O now possible (4.2 BSD). */
-#define SIGWINCH 23 /* Window size change (4.3 BSD, Sun). */
-#define SIGSTOP 24 /* Stop, unblockable (POSIX). */
-#define SIGTSTP 25 /* Keyboard stop (POSIX). */
-#define SIGCONT 26 /* Continue (POSIX). */
-#define SIGTTIN 27 /* Background read from tty (POSIX). */
-#define SIGTTOU 28 /* Background write to tty (POSIX). */
-#define SIGURG 29 /* Urgent condition on socket (4.2 BSD). */
-#define SIGLOST 30 /* Operating System Has Lost (HP/UX). */
-#define SIGUNUSED 31
-#define SIGXCPU 33 /* CPU limit exceeded (4.2 BSD). */
-#define SIGXFSZ 34 /* File size limit exceeded (4.2 BSD). */
-#define SIGSTKFLT 36 /* Stack fault. */
-
-#define _NSIG 65 /* Biggest signal number + 1
- (including real-time signals). */
-
-#define SIGRTMIN (__libc_current_sigrtmin ())
-#define SIGRTMAX (__libc_current_sigrtmax ())
-
-/* These are the hard limits of the kernel. These values should not be
- used directly at user level. */
-#define __SIGRTMIN 37
-#define __SIGRTMAX (_NSIG - 1)
-
-#endif /* <signal.h> included. */
+++ /dev/null
-/* Copyright (C) 1996, 1997, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by David Huggins-Daines <dhd@debian.org>, 2000.
- Based on the Alpha version by Richard Henderson <rth@tamu.edu>, 1996.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* clone() is even more special than fork() as it mucks with stacks
- and invokes a function in the right context after its all over. */
-
-#include <asm/unistd.h>
-#include <sysdep.h>
-#define _ERRNO_H 1
-#include <bits/errno.h>
-
-/* int clone(int (*fn)(void *arg), void *child_stack, int flags, void *arg) */
-
- .text
-ENTRY(__clone)
- /* FIXME: I have no idea how profiling works on hppa. */
-
- /* Sanity check arguments. */
- comib,= 0,%arg0,.Lerror /* no NULL function pointers */
- ldi -EINVAL,%ret0
- comib,= 0,%arg1,.Lerror /* no NULL stack pointers */
- nop
-
- /* Save the fn ptr and arg on the new stack. */
- stwm %arg0,64(%arg1)
- stw %arg3,-60(%arg1)
-
- /* Save the PIC register. */
-#ifdef PIC
- stw %r19,-32(%sr0, %sp) /* parent */
-#endif
-
- /* Do the system call */
- copy %arg2,%arg0
- ble 0x100(%sr2,%r0)
- ldi __NR_clone,%r20
-
- ldi -4096,%r1
- comclr,>>= %r1,%ret0,%r0 /* Note: unsigned compare. */
- b,n .Lerror
-
- comib,=,n 0,%ret0,thread_start
-
- /* Successful return from the parent
- No need to restore the PIC register,
- since we return immediately. */
-
- bv %r0(%rp)
- nop
-
- /* Something bad happened -- no child created */
-.Lerror:
-
- /* Restore the PIC register on error */
-#ifdef PIC
- ldw -32(%sr0, %sp), %r19 /* parent */
-#endif
-
- b __syscall_error
- sub %r0,%ret0,%arg0
-
-thread_start:
-
- /* Load up the arguments. */
- ldw -60(%sr0, %sp),%arg0
- ldw -64(%sr0, %sp),%r22
-
- /* $$dyncall fixes childs PIC register */
-
- /* Call the user's function */
- bl $$dyncall,%r31
- copy %r31,%rp
-
- bl _exit,%rp
- copy %ret0,%arg0
-
- /* Die horribly. */
- iitlbp %r0,(%r0)
-
-PSEUDO_END(__clone)
-
-weak_alias (__clone, clone)
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/fcntl.c>
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/getdents64.c>
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/getrlimit64.c>
+++ /dev/null
-/* We have a separate header file here because we do not support
- SA_RESTORER on hppa. */
-
-/* This is the sigaction struction from the Linux 2.1.20 kernel. */
-/* Blah. This is bogus. We don't ever use it. */
-struct old_kernel_sigaction {
- __sighandler_t k_sa_handler;
- unsigned long sa_mask;
- unsigned long sa_flags;
-};
-
-/* This is the sigaction structure from the Linux 2.1.68 kernel. */
-
-struct kernel_sigaction {
- __sighandler_t k_sa_handler;
- unsigned long sa_flags;
- sigset_t sa_mask;
-};
+++ /dev/null
-/* definition of "struct stat" from the kernel */
-struct kernel_stat {
- unsigned long st_dev; /* dev_t is 32 bits on parisc */
- unsigned long st_ino; /* 32 bits */
- unsigned short st_mode; /* 16 bits */
- unsigned short st_nlink; /* 16 bits */
- unsigned short st_reserved1; /* old st_uid */
- unsigned short st_reserved2; /* old st_gid */
- unsigned long st_rdev;
- unsigned long st_size;
- struct timespec st_atim;
- struct timespec st_mtim;
- struct timespec st_ctim;
- long st_blksize;
- long st_blocks;
- unsigned long __unused1; /* ACL stuff */
- unsigned long __unused2; /* network */
- unsigned long __unused3; /* network */
- unsigned long __unused4; /* cnodes */
- unsigned short __unused5; /* netsite */
- short st_fstype;
- unsigned long st_realdev;
- unsigned short st_basemode;
- unsigned short st_spareshort;
- unsigned long st_uid;
- unsigned long st_gid;
- unsigned long st_spare4[3];
-};
-
-#define _HAVE_STAT_NSEC
-#define _HAVE_STAT64_NSEC
+++ /dev/null
-/* Copyright (C) 1994, 1995, 1996, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sys/types.h>
-#include <sys/mman.h>
-#include <errno.h>
-
-/* Map addresses starting near ADDR and extending for LEN bytes. From
- OFFSET into the file FD describes according to PROT and FLAGS. If ADDR
- is nonzero, it is the desired mapping address. If the MAP_FIXED bit is
- set in FLAGS, the mapping will be at ADDR exactly (which must be
- page-aligned); otherwise the system chooses a convenient nearby address.
- The return value is the actual mapping address chosen or MAP_FAILED
- for errors (in which case `errno' is set). A successful `mmap' call
- deallocates any previous mapping for the affected region. */
-
-#include <sysdep.h>
-
-__ptr_t
-__mmap (__ptr_t addr, size_t len, int prot, int flags, int fd, off_t offset)
-{
-
- __ptr_t ret;
-
- ret = INLINE_SYSCALL(mmap, 6, addr, len, prot, flags, fd, offset);
-
- /* check if it's really a negative number */
- if(((unsigned long)ret & 0xfffff000) == 0xfffff000)
- return MAP_FAILED;
-
- return ret;
-
-}
-
-strong_alias (__mmap, mmap)
+++ /dev/null
-/* Machine-dependent SIGPROF signal handler. PA-RISC version
- Copyright (C) 1996, 1997, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-static void
-profil_counter (int signr, siginfo_t *si, struct ucontext *uctx)
-{
- unsigned long ip = uctx->uc_mcontext.sc_iaoq[0] & ~0x3;
- profil_count ((void *) ip);
-}
+++ /dev/null
-#include <sysdep.h>
-
- .globl __socket
-PSEUDO(__socket, socket, 3)
-
-PSEUDO_END(__socket)
-
-#ifndef NO_WEAK_ALIAS
-weak_alias (__socket, socket)
-#endif
+++ /dev/null
-/* Copyright (C) 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_PROCFS_H
-#define _SYS_PROCFS_H 1
-
-/* This is somewhat modelled after the file of the same name on SVR4
- systems. It provides a definition of the core file format for ELF
- used on Linux. It doesn't have anything to do with the /proc file
- system, even though Linux has one.
-
- Anyway, the whole purpose of this file is for GDB and GDB only.
- Don't read too much into it. Don't use it for anything other than
- GDB unless you know what you are doing. */
-
-#include <features.h>
-#include <signal.h>
-#include <sys/time.h>
-#include <sys/types.h>
-#include <sys/ucontext.h>
-#include <sys/user.h>
-#include <asm/elf.h>
-
-__BEGIN_DECLS
-
-struct elf_siginfo
- {
- int si_signo; /* Signal number. */
- int si_code; /* Extra code. */
- int si_errno; /* Errno. */
- };
-
-/* Definitions to generate Intel SVR4-like core files. These mostly
- have the same names as the SVR4 types with "elf_" tacked on the
- front to prevent clashes with Linux definitions, and the typedef
- forms have been avoided. This is mostly like the SVR4 structure,
- but more Linuxy, with things that Linux does not support and which
- GDB doesn't really use excluded. */
-
-struct elf_prstatus
- {
- struct elf_siginfo pr_info; /* Info associated with signal. */
- short int pr_cursig; /* Current signal. */
- unsigned long int pr_sigpend; /* Set of pending signals. */
- unsigned long int pr_sighold; /* Set of held signals. */
- __pid_t pr_pid;
- __pid_t pr_ppid;
- __pid_t pr_pgrp;
- __pid_t pr_sid;
- struct timeval pr_utime; /* User time. */
- struct timeval pr_stime; /* System time. */
- struct timeval pr_cutime; /* Cumulative user time. */
- struct timeval pr_cstime; /* Cumulative system time. */
- elf_gregset_t pr_reg; /* GP registers. */
- int pr_fpvalid; /* True if math copro being used. */
- };
-
-
-#define ELF_PRARGSZ (80) /* Number of chars for args. */
-
-struct elf_prpsinfo
- {
- char pr_state; /* Numeric process state. */
- char pr_sname; /* Char for pr_state. */
- char pr_zomb; /* Zombie. */
- char pr_nice; /* Nice val. */
- unsigned long int pr_flag; /* Flags. */
- unsigned int pr_uid;
- unsigned int pr_gid;
- int pr_pid, pr_ppid, pr_pgrp, pr_sid;
- /* Lots missing */
- char pr_fname[16]; /* Filename of executable. */
- char pr_psargs[ELF_PRARGSZ]; /* Initial part of arg list. */
- };
-
-
-/* The rest of this file provides the types for emulation of the
- Solaris <proc_service.h> interfaces that should be implemented by
- users of libthread_db. */
-
-/* Addresses. */
-typedef void *psaddr_t;
-
-/* Register sets. Linux has different names. */
-typedef elf_gregset_t prgregset_t;
-typedef elf_fpregset_t prfpregset_t;
-
-/* We don't have any differences between processes and threads,
- therefore have only one PID type. */
-typedef __pid_t lwpid_t;
-
-/* Process status and info. In the end we do provide typedefs for them. */
-typedef struct elf_prstatus prstatus_t;
-typedef struct elf_prpsinfo prpsinfo_t;
-
-__END_DECLS
-
-#endif /* sys/procfs.h */
+++ /dev/null
-/* Copyright (C) 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Don't rely on this, the interface is currently messed up and may need to
- be broken to be fixed. */
-#ifndef _SYS_UCONTEXT_H
-#define _SYS_UCONTEXT_H 1
-
-#include <features.h>
-#include <signal.h>
-
-/* We need the signal context definitions even if they are not used
- included in <signal.h>. */
-#include <bits/sigcontext.h>
-
-
-/* Type for general register. */
-typedef unsigned long int greg_t;
-
-/* Number of general registers. */
-#define NGREG 80
-#define NFPREG 32
-
-/* Container for all general registers. */
-typedef struct gregset
- {
- greg_t g_regs[32];
- greg_t sr_regs[8];
- greg_t cr_regs[24];
- greg_t g_pad[16];
- } gregset_t;
-
-/* Container for all FPU registers. */
-typedef struct fpregset
- {
- double fp_dregs[32];
- } fpregset_t;
-
-/* Context to describe whole processor state. */
-typedef struct sigcontext mcontext_t;
-
-/* Userlevel context. */
-typedef struct ucontext
- {
- unsigned long int uc_flags;
- struct ucontext *uc_link;
- stack_t uc_stack;
- mcontext_t uc_mcontext;
- __sigset_t uc_sigmask;
- } ucontext_t;
-
-#endif /* sys/ucontext.h */
+++ /dev/null
-/* Copyright (C) 1995, 1996, 1998, 2001 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* HPPA implements syscall() in 'C'; see sysdep.c. */
+++ /dev/null
-# File name Caller Syscall name # args Strong name Weak names
-
-# semaphore and shm system calls
-msgctl - msgctl i:iip __msgctl msgctl
-msgget - msgget i:ii __msgget msgget
-msgrcv - msgrcv Ci:ibnii __msgrcv msgrcv
-msgsnd - msgsnd Ci:ibni __msgsnd msgsnd
-shmat - shmat i:ipi __shmat shmat
-shmctl - shmctl i:iip __shmctl shmctl
-shmdt - shmdt i:s __shmdt shmdt
-shmget - shmget i:iii __shmget shmget
-semop - semop i:ipi __semop semop
-semtimedop - semtimedop i:ipip semtimedop
-semget - semget i:iii __semget semget
-semctl - semctl i:iiii __semctl semctl
-
-# proper socket implementations:
-accept - accept Ci:iBN __libc_accept __accept accept
-bind - bind i:ipi __bind bind
-connect - connect Ci:ipi __libc_connect __connect_internal __connect connect
-getpeername - getpeername i:ipp __getpeername getpeername
-getsockname - getsockname i:ipp __getsockname getsockname
-getsockopt - getsockopt i:iiiBN __getsockopt getsockopt
-listen - listen i:ii __listen listen
-recv - recv Ci:ibni __libc_recv __recv recv
-recvfrom - recvfrom Ci:ibniBN __libc_recvfrom __recvfrom recvfrom
-recvmsg - recvmsg Ci:ipi __libc_recvmsg __recvmsg recvmsg
-send - send Ci:ibni __libc_send __send send
-sendmsg - sendmsg Ci:ipi __libc_sendmsg __sendmsg sendmsg
-sendto - sendto Ci:ibnibn __libc_sendto __sendto sendto
-setsockopt - setsockopt i:iiibn __setsockopt setsockopt
-shutdown - shutdown i:ii __shutdown shutdown
-socket - socket i:iii __socket socket
-socketpair - socketpair i:iiif __socketpair socketpair
-
-setrlimit - setrlimit i:ip __setrlimit setrlimit
-getrlimit - getrlimit i:ip __getrlimit getrlimit
+++ /dev/null
-/* Copyright (C) 1997, 1998, 2001, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-#include <errno.h>
-
-extern int __syscall_error(int err_no);
-extern int syscall (int sysnum, int arg0, int arg1, int arg2,
- int arg3, int arg4, int arg5);
-
-/* This routine is jumped to by all the syscall handlers, to stash
- an error number into errno. */
-int
-__syscall_error (int err_no)
-{
- __set_errno (err_no);
- return -1;
-}
-
-
-/* HPPA implements syscall() in 'C'; the assembler version would
- typically be in syscall.S. Also note that we have INLINE_SYSCALL,
- INTERNAL_SYSCALL, and all the generated pure assembly syscall wrappers.
- How often the function is used is unknown. */
-int
-syscall (int sysnum, int arg0, int arg1, int arg2, int arg3, int arg4,
- int arg5)
-{
- /* FIXME: Keep this matching INLINE_SYSCALL for hppa */
- long int __sys_res;
- {
- register unsigned long int __res asm("r28");
- LOAD_ARGS_6 (arg0, arg1, arg2, arg3, arg4, arg5)
- asm volatile (STW_ASM_PIC
- " ble 0x100(%%sr2, %%r0) \n"
- " copy %1, %%r20 \n"
- LDW_ASM_PIC
- : "=r" (__res)
- : "r" (sysnum) ASM_ARGS_6
- : CALL_CLOB_REGS CLOB_ARGS_6);
- __sys_res = __res;
- }
- if ((unsigned long int) __sys_res >= (unsigned long int) -4095)
- {
- __set_errno (-__sys_res);
- __sys_res = -1;
- }
- return __sys_res;
-}
+++ /dev/null
-/* Assembler macros for PA-RISC.
- Copyright (C) 1999, 2001, 2002, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper, <drepper@cygnus.com>, August 1999.
- Linux/PA-RISC changes by Philipp Rumpf, <prumpf@tux.org>, March 2000.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <asm/unistd.h>
-#include <sysdeps/generic/sysdep.h>
-#include <sys/syscall.h>
-#include "config.h"
-
-#ifndef ASM_LINE_SEP
-# define ASM_LINE_SEP ;
-#endif
-
-#undef SYS_ify
-#define SYS_ify(syscall_name) (__NR_##syscall_name)
-
-#ifdef PIC
-/* WARNING: CANNOT BE USED IN A NOP! */
-# define STW_PIC stw %r19, -32(%sr0, %sp) ASM_LINE_SEP
-# define LDW_PIC ldw -32(%sr0, %sp), %r19 ASM_LINE_SEP
-# define STW_ASM_PIC " copy %%r19, %%r4\n"
-# define LDW_ASM_PIC " copy %%r4, %%r19\n"
-# define USING_GR4 "%r4",
-#else
-# define STW_PIC ASM_LINE_SEP
-# define LDW_PIC ASM_LINE_SEP
-# define STW_ASM_PIC " \n"
-# define LDW_ASM_PIC " \n"
-# define USING_GR4
-#endif
-
-#ifdef __ASSEMBLER__
-
-/* Syntactic details of assembler. */
-
-#define ALIGNARG(log2) log2
-
-/* For Linux we can use the system call table in the header file
- /usr/include/asm/unistd.h
- of the kernel. But these symbols do not follow the SYS_* syntax
- so we have to redefine the `SYS_ify' macro here. */
-#undef SYS_ify
-#define SYS_ify(syscall_name) __NR_##syscall_name
-
-/* ELF-like local names start with `.L'. */
-#undef L
-#define L(name) .L##name
-
-/* Linux uses a negative return value to indicate syscall errors,
- unlike most Unices, which use the condition codes' carry flag.
-
- Since version 2.1 the return value of a system call might be
- negative even if the call succeeded. E.g., the `lseek' system call
- might return a large offset. Therefore we must not anymore test
- for < 0, but test for a real error by making sure the value in %eax
- is a real error number. Linus said he will make sure the no syscall
- returns a value in -1 .. -4095 as a valid result so we can safely
- test with -4095. */
-
-/* We don't want the label for the error handle to be global when we define
- it here. */
-#ifdef PIC
-# define SYSCALL_ERROR_LABEL 0f
-#else
-# define SYSCALL_ERROR_LABEL syscall_error
-#endif
-
-/* Define an entry point visible from C.
-
- There is currently a bug in gdb which prevents us from specifying
- incomplete stabs information. Fake some entries here which specify
- the current source file. */
-#define ENTRY(name) \
- .text ASM_LINE_SEP \
- .export C_SYMBOL_NAME(name) ASM_LINE_SEP \
- .type C_SYMBOL_NAME(name),@function ASM_LINE_SEP \
- C_LABEL(name) ASM_LINE_SEP \
- CALL_MCOUNT ASM_LINE_SEP
-
-#undef END
-#define END(name) \
-1: ASM_LINE_SEP \
-.size C_SYMBOL_NAME(name),1b-C_SYMBOL_NAME(name) ASM_LINE_SEP
-
-/* If compiled for profiling, call `mcount' at the start of each function. */
-/* No, don't bother. gcc will put the call in for us. */
-#define CALL_MCOUNT /* Do nothing. */
-
-/* syscall wrappers consist of
- #include <sysdep.h>
- PSEUDO(...)
- ret
- PSEUDO_END(...)
-
- which means
- ENTRY(name)
- DO_CALL(...)
- nop
- bv 0(2)
- nop
-*/
-
-#define PSEUDO(name, syscall_name, args) \
- ENTRY (name) \
- DO_CALL(syscall_name, args) ASM_LINE_SEP \
- nop ASM_LINE_SEP
-
-#define ret \
- /* Return value set by ERRNO code */ ASM_LINE_SEP \
- bv 0(2) ASM_LINE_SEP \
- nop ASM_LINE_SEP
-
-#undef PSEUDO_END
-#define PSEUDO_END(name) \
- END (name)
-
-/* We don't set the errno on the return from the syscall */
-#define PSEUDO_NOERRNO(name, syscall_name, args) \
- ENTRY (name) \
- DO_CALL_NOERRNO(syscall_name, args) ASM_LINE_SEP \
- nop ASM_LINE_SEP
-
-#define ret_NOERRNO ret
-
-#undef PSEUDO_END_NOERRNO
-#define PSEUDO_END_NOERRNO(name) \
- END (name)
-
-/* This has to return the error value */
-#undef PSEUDO_ERRVAL
-#define PSEUDO_ERRVAL(name, syscall_name, args) \
- ENTRY(name) \
- DO_CALL_ERRVAL(syscall_name, args) ASM_LINE_SEP \
- nop ASM_LINE_SEP
-
-#define ret_ERRVAL ret
-
-#undef PSEUDO_END_ERRVAL
-#define PSEUDO_END_ERRVAL(name) \
- END(name)
-
-#undef JUMPTARGET
-#define JUMPTARGET(name) name
-#define SYSCALL_PIC_SETUP /* Nothing. */
-
-
-/* All the syscall assembly macros rely on finding the approriate
- SYSCALL_ERROR_LABEL or rather HANDLER. */
-
-/* int * __errno_location(void) so you have to store your value
- into the return address! */
-#define DEFAULT_SYSCALL_ERROR_HANDLER \
- .import __errno_location,code ASM_LINE_SEP \
- /* branch to errno handler */ ASM_LINE_SEP \
- bl __errno_location,%rp ASM_LINE_SEP
-
-/* Here are the myriad of configuration options that the above can
- work for... what we've done is provide the framework for future
- changes if required to each section */
-
-#ifdef PIC
-# if RTLD_PRIVATE_ERRNO
-# define SYSCALL_ERROR_HANDLER DEFAULT_SYSCALL_ERROR_HANDLER
-# else /* !RTLD_PRIVATE_ERRNO */
-# if defined _LIBC_REENTRANT
-# define SYSCALL_ERROR_HANDLER DEFAULT_SYSCALL_ERROR_HANDLER
-# else /* !_LIBC_REENTRANT */
-# define SYSCALL_ERROR_HANDLER DEFAULT_SYSCALL_ERROR_HANDLER
-# endif /* _LIBC_REENTRANT */
-# endif /* RTLD_PRIVATE_ERRNO */
-#else
-# ifndef _LIBC_REENTRANT
-# define SYSCALL_ERROR_HANDLER DEFAULT_SYSCALL_ERROR_HANDLER
-# else
-# define SYSCALL_ERROR_HANDLER DEFAULT_SYSCALL_ERROR_HANDLER
-# endif
-#endif
-
-
-/* Linux takes system call arguments in registers:
- syscall number gr20
- arg 1 gr26
- arg 2 gr25
- arg 3 gr24
- arg 4 gr23
- arg 5 gr22
- arg 6 gr21
-
- The compiler calls us by the C convention:
- syscall number in the DO_CALL macro
- arg 1 gr26
- arg 2 gr25
- arg 3 gr24
- arg 4 gr23
- arg 5 -52(gr30)
- arg 6 -56(gr30)
-
- gr22 and gr21 are caller-saves, so we can just load the arguments
- there and generally be happy. */
-
-/* the cmpb...no_error code below inside DO_CALL
- * is intended to mimic the if (__sys_res...)
- * code inside INLINE_SYSCALL
- */
-
-#undef DO_CALL
-#define DO_CALL(syscall_name, args) \
- DOARGS_##args ASM_LINE_SEP \
- STW_PIC ASM_LINE_SEP \
- /* Do syscall, delay loads # */ ASM_LINE_SEP \
- ble 0x100(%sr2,%r0) ASM_LINE_SEP \
- ldi SYS_ify (syscall_name), %r20 ASM_LINE_SEP \
- ldi -0x1000,%r1 ASM_LINE_SEP \
- cmpb,>>=,n %r1,%ret0,0f ASM_LINE_SEP \
- /* save rp or we get lost */ ASM_LINE_SEP \
- stw %rp, -20(%sr0,%sp) ASM_LINE_SEP \
- /* Restore r19 from frame */ ASM_LINE_SEP \
- LDW_PIC ASM_LINE_SEP \
- stw %ret0, -24(%sr0,%sp) ASM_LINE_SEP \
- SYSCALL_ERROR_HANDLER ASM_LINE_SEP \
- /* create frame */ ASM_LINE_SEP \
- ldo 64(%sp), %sp ASM_LINE_SEP \
- ldo -64(%sp), %sp ASM_LINE_SEP \
- /* OPTIMIZE: Don't reload r19 */ ASM_LINE_SEP \
- /* do a -1*syscall_ret0 */ ASM_LINE_SEP \
- ldw -24(%sr0,%sp), %r26 ASM_LINE_SEP \
- sub %r0, %r26, %r26 ASM_LINE_SEP \
- /* Store into errno location */ ASM_LINE_SEP \
- stw %r26, 0(%sr0,%ret0) ASM_LINE_SEP \
- /* return -1 as error */ ASM_LINE_SEP \
- ldo -1(%r0), %ret0 ASM_LINE_SEP \
- ldw -20(%sr0,%sp), %rp ASM_LINE_SEP \
-0: ASM_LINE_SEP \
- UNDOARGS_##args ASM_LINE_SEP
-
-/* We do nothing with the return, except hand it back to someone else */
-#undef DO_CALL_NOERRNO
-#define DO_CALL_NOERRNO(syscall_name, args) \
- DOARGS_##args \
- /* No need to store r19 */ ASM_LINE_SEP \
- ble 0x100(%sr2,%r0) ASM_LINE_SEP \
- ldi SYS_ify (syscall_name), %r20 ASM_LINE_SEP \
- /* Caller will restore r19 */ ASM_LINE_SEP \
- UNDOARGS_##args
-
-/* Here, we return the ERRVAL in assembly, note we don't call the
- error handler function, but we do 'negate' the return _IF_
- it's an error. Not sure if this is the right semantic. */
-
-#undef DO_CALL_ERRVAL
-#define DO_CALL_ERRVAL(syscall_name, args) \
- DOARGS_##args ASM_LINE_SEP \
- /* No need to store r19 */ ASM_LINE_SEP \
- ble 0x100(%sr2,%r0) ASM_LINE_SEP \
- ldi SYS_ify (syscall_name), %r20 ASM_LINE_SEP \
- /* Caller will restore r19 */ ASM_LINE_SEP \
- ldi -0x1000,%r1 ASM_LINE_SEP \
- cmpb,>>=,n %r1,%ret0,0f ASM_LINE_SEP \
- sub %r0, %ret0, %ret0 ASM_LINE_SEP \
-0: ASM_LINE_SEP \
- UNDOARGS_##args ASM_LINE_SEP
-
-#define DOARGS_0 /* nothing */
-#define DOARGS_1 /* nothing */
-#define DOARGS_2 /* nothing */
-#define DOARGS_3 /* nothing */
-#define DOARGS_4 /* nothing */
-#define DOARGS_5 ldw -52(%r30), %r22 ASM_LINE_SEP
-#define DOARGS_6 ldw -52(%r30), %r22 ASM_LINE_SEP \
- ldw -56(%r30), %r21 ASM_LINE_SEP
-
-
-#define UNDOARGS_0 /* nothing */
-#define UNDOARGS_1 /* nothing */
-#define UNDOARGS_2 /* nothing */
-#define UNDOARGS_3 /* nothing */
-#define UNDOARGS_4 /* nothing */
-#define UNDOARGS_5 /* nothing */
-#define UNDOARGS_6 /* nothing */
-
-#else
-
-/* GCC has to be warned that a syscall may clobber all the ABI
- registers listed as "caller-saves", see page 8, Table 2
- in section 2.2.6 of the PA-RISC RUN-TIME architecture
- document. However! r28 is the result and will conflict with
- the clobber list so it is left out. Also the input arguments
- registers r20 -> r26 will conflict with the list so they
- are treated specially. Although r19 is clobbered by the syscall
- we cannot say this because it would violate ABI, thus we say
- r4 is clobbered and use that register to save/restore r19
- across the syscall. */
-
-#define CALL_CLOB_REGS "%r1", "%r2", USING_GR4 \
- "%r20", "%r29", "%r31"
-
-#undef INLINE_SYSCALL
-#define INLINE_SYSCALL(name, nr, args...) ({ \
- long __sys_res; \
- { \
- register unsigned long __res asm("r28"); \
- LOAD_ARGS_##nr(args) \
- /* FIXME: HACK stw/ldw r19 around syscall */ \
- asm volatile( \
- STW_ASM_PIC \
- " ble 0x100(%%sr2, %%r0)\n" \
- " ldi %1, %%r20\n" \
- LDW_ASM_PIC \
- : "=r" (__res) \
- : "i" (SYS_ify(name)) ASM_ARGS_##nr \
- : CALL_CLOB_REGS CLOB_ARGS_##nr \
- ); \
- __sys_res = (long)__res; \
- } \
- if ( (unsigned long)__sys_res >= (unsigned long)-4095 ){ \
- __set_errno(-__sys_res); \
- __sys_res = -1; \
- } \
- __sys_res; \
-})
-
-/* INTERNAL_SYSCALL_DECL - Allows us to setup some function static
- value to use within the context of the syscall
- INTERNAL_SYSCALL_ERROR_P - Returns 0 if it wasn't an error, 1 otherwise
- You are allowed to use the syscall result (val) and the DECL error variable
- to determine what went wrong.
- INTERLAL_SYSCALL_ERRNO - Munges the val/err pair into the error number.
- In our case we just flip the sign. */
-
-#undef INTERNAL_SYSCALL_DECL
-#define INTERNAL_SYSCALL_DECL(err) do { } while (0)
-
-/* Equivalent to (val < 0)&&(val > -4095) which is what we want */
-#undef INTERNAL_SYSCALL_ERROR_P
-#define INTERNAL_SYSCALL_ERROR_P(val, err) \
- ((unsigned long)val >= (unsigned long)-4095)
-
-#undef INTERNAL_SYSCALL_ERRNO
-#define INTERNAL_SYSCALL_ERRNO(val, err) (-(val))
-
-/* Similar to INLINE_SYSCALL but we don't set errno */
-#undef INTERNAL_SYSCALL
-#define INTERNAL_SYSCALL(name, err, nr, args...) \
-({ \
- long __sys_res; \
- { \
- register unsigned long __res asm("r28"); \
- LOAD_ARGS_##nr(args) \
- /* FIXME: HACK stw/ldw r19 around syscall */ \
- asm volatile( \
- STW_ASM_PIC \
- " ble 0x100(%%sr2, %%r0)\n" \
- " ldi %1, %%r20\n" \
- LDW_ASM_PIC \
- : "=r" (__res) \
- : "i" (SYS_ify(name)) ASM_ARGS_##nr \
- : CALL_CLOB_REGS CLOB_ARGS_##nr \
- ); \
- __sys_res = (long)__res; \
- } \
- __sys_res; \
- })
-
-#define LOAD_ARGS_0()
-#define LOAD_ARGS_1(r26) \
- register unsigned long __r26 __asm__("r26") = (unsigned long)(r26); \
- LOAD_ARGS_0()
-#define LOAD_ARGS_2(r26,r25) \
- register unsigned long __r25 __asm__("r25") = (unsigned long)(r25); \
- LOAD_ARGS_1(r26)
-#define LOAD_ARGS_3(r26,r25,r24) \
- register unsigned long __r24 __asm__("r24") = (unsigned long)(r24); \
- LOAD_ARGS_2(r26,r25)
-#define LOAD_ARGS_4(r26,r25,r24,r23) \
- register unsigned long __r23 __asm__("r23") = (unsigned long)(r23); \
- LOAD_ARGS_3(r26,r25,r24)
-#define LOAD_ARGS_5(r26,r25,r24,r23,r22) \
- register unsigned long __r22 __asm__("r22") = (unsigned long)(r22); \
- LOAD_ARGS_4(r26,r25,r24,r23)
-#define LOAD_ARGS_6(r26,r25,r24,r23,r22,r21) \
- register unsigned long __r21 __asm__("r21") = (unsigned long)(r21); \
- LOAD_ARGS_5(r26,r25,r24,r23,r22)
-
-/* Even with zero args we use r20 for the syscall number */
-#define ASM_ARGS_0
-#define ASM_ARGS_1 ASM_ARGS_0, "r" (__r26)
-#define ASM_ARGS_2 ASM_ARGS_1, "r" (__r25)
-#define ASM_ARGS_3 ASM_ARGS_2, "r" (__r24)
-#define ASM_ARGS_4 ASM_ARGS_3, "r" (__r23)
-#define ASM_ARGS_5 ASM_ARGS_4, "r" (__r22)
-#define ASM_ARGS_6 ASM_ARGS_5, "r" (__r21)
-
-/* The registers not listed as inputs but clobbered */
-#define CLOB_ARGS_6
-#define CLOB_ARGS_5 CLOB_ARGS_6, "%r21"
-#define CLOB_ARGS_4 CLOB_ARGS_5, "%r22"
-#define CLOB_ARGS_3 CLOB_ARGS_4, "%r23"
-#define CLOB_ARGS_2 CLOB_ARGS_3, "%r24"
-#define CLOB_ARGS_1 CLOB_ARGS_2, "%r25"
-#define CLOB_ARGS_0 CLOB_ARGS_1, "%r26"
-
-#endif /* __ASSEMBLER__ */
+++ /dev/null
-/* Copyright (C) 2000, 2001 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by David Huggins-Daines <dhd@debian.org>, 2000.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Since we don't have an oldumount system call, do what the kernel
- does down here. */
-
-extern long int __umount2 (const char *name, int flags);
-
-long int
-__umount (const char *name)
-{
- return __umount2 (name, 0);
-}
-
-weak_alias (__umount, umount);
#endif
if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (result, err), 0))
- {
- fail:
- __atfct_seterrno (INTERNAL_SYSCALL_ERRNO (result, err), fd, buf);
- result = -1;
- }
+ goto fail;
return result;
+
+ fail:
+ __atfct_seterrno (INTERNAL_SYSCALL_ERRNO (result, err), fd, buf);
+ return -1;
}
/* This file must not contain any C code. At least it must be protected
to allow using the file also in assembler files. */
-#if defined __mips__
-# include <sgidefs.h>
-#endif
-
#ifndef __LINUX_KERNEL_VERSION
/* We assume the worst; all kernels should be supported. */
# define __LINUX_KERNEL_VERSION 0
/* Linux 2.3.39 introduced 32bit UID/GIDs. Some platforms had 32
bit type all along. */
-#if __LINUX_KERNEL_VERSION >= 131879 || defined __powerpc__ || defined __mips__
+#if __LINUX_KERNEL_VERSION >= 131879 || defined __powerpc__
# define __ASSUME_32BITUIDS 1
#endif
# define __ASSUME_IPC64 1
#endif
-/* MIPS platforms had IPC64 all along. */
-#if defined __mips__
-# define __ASSUME_IPC64 1
-#endif
-
/* We can use the LDTs for threading with Linux 2.3.99 and newer. */
#if __LINUX_KERNEL_VERSION >= 131939
# define __ASSUME_LDT_WORKS 1
# define __ASSUME_TIMEVAL64 1
#endif
-#if defined __mips__ && _MIPS_SIM == _ABIN32
-# define __ASSUME_FCNTL64 1
-#endif
-
/* The late 2.5 kernels saw a lot of new CLONE_* flags. Summarize
their availability with one define. The changes were made first
for i386 and the have to be done separately for the other archs.
- For i386 we pick 2.5.50 as the first version with support. */
-#if __LINUX_KERNEL_VERSION >= 132402 && defined __i386__
+ For i386 we pick 2.5.50 as the first version with support.
+ For ia64, s390*, PPC, x86-64, and SH we pick 2.5.64 as the first
+ version with support. */
+#if ((__LINUX_KERNEL_VERSION >= 132402 && defined __i386__) \
+ || (__LINUX_KERNEL_VERSION >= 132416 \
+ && (defined __ia64__ || defined __s390__ \
+ || defined __powerpc__ || defined __x86_64__ || defined __sh__)))
# define __ASSUME_CLONE_THREAD_FLAGS 1
#endif
# define __ASSUME_POSIX_CPU_TIMERS 1
#endif
-/* The late 2.5 kernels saw a lot of new CLONE_* flags. Summarize
- their availability with one define. The changes were made first
- for i386 and the have to be done separately for the other archs.
- For ia64, s390*, PPC, x86-64 we pick 2.5.64 as the first version
- with support. */
-#if __LINUX_KERNEL_VERSION >= 132416 \
- && (defined __ia64__ || defined __s390__ || defined __powerpc__ \
- || defined __x86_64__ || defined __sh__)
-# define __ASSUME_CLONE_THREAD_FLAGS 1
-#endif
-
/* With kernel 2.4.17 we always have netlink support. */
#if __LINUX_KERNEL_VERSION >= (132096+17)
# define __ASSUME_NETLINK_SUPPORT 1
/* Make a link to FROM named TO but relative paths in TO and FROM are
interpreted relative to FROMFD and TOFD respectively. */
int
-linkat (fromfd, from, tofd, to)
+linkat (fromfd, from, tofd, to, flags)
int fromfd;
const char *from;
int tofd;
const char *to;
+ int flags;
{
int result;
if (__have_atfcts >= 0)
# endif
{
- result = INLINE_SYSCALL (linkat, 4, fromfd, from, tofd, to);
+ result = INLINE_SYSCALL (linkat, 5, fromfd, from, tofd, to, flags);
# ifndef __ASSUME_ATFCTS
if (result == -1 && errno == ENOSYS)
__have_atfcts = -1;
#endif
#ifndef __ASSUME_ATFCTS
+ /* Without kernel support we cannot handle AT_SYMLINK_FOLLOW. */
+ if (flags != 0)
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
static const char procfd[] = "/proc/self/fd/%d/%s";
char *buffrom = NULL;
+++ /dev/null
-# Linux/m68k uses Motorola asm syntax and the ELF format.
-
-m68k-syntax-flag = -DMOTOROLA_SYNTAX
-
-ifeq ($(subdir),misc)
-sysdep_routines += mremap
-sysdep_headers += sys/reg.h
-endif
-
-ifeq ($(subdir),elf)
-sysdep-others += lddlibc4
-install-bin += lddlibc4
-endif
-
-ifeq ($(subdir),resource)
-sysdep_routines += oldgetrlimit64
-endif
+++ /dev/null
-libc {
- GLIBC_2.0 {
- # Exception handling support functions from libgcc
- __register_frame; __register_frame_table; __deregister_frame;
- __frame_state_for; __register_frame_info_table;
-
- # c*
- cacheflush;
- }
- GLIBC_2.2 {
- # functions used in other libraries
- __xstat64; __fxstat64; __lxstat64;
-
- # a*
- alphasort64;
-
- # g*
- glob64;
-
- # New rlimit interface
- getrlimit; setrlimit; getrlimit64;
-
- # r*
- readdir64; readdir64_r;
-
- # s*
- scandir64;
-
- # v*
- versionsort64;
- }
-}
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/alphasort64.c>
+++ /dev/null
-#ifndef __A_OUT_GNU_H__
-# error "Never use <bits/a.out.h> directly; include <a.out.h> instead."
-#endif
+++ /dev/null
-/* O_*, F_*, FD_* bit values for Linux.
- Copyright (C) 2000, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _FCNTL_H
-# error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead."
-#endif
-
-
-#include <sys/types.h>
-
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
- located on an ext2 file system */
-#define O_ACCMODE 0003
-#define O_RDONLY 00
-#define O_WRONLY 01
-#define O_RDWR 02
-#define O_CREAT 0100 /* not fcntl */
-#define O_EXCL 0200 /* not fcntl */
-#define O_NOCTTY 0400 /* not fcntl */
-#define O_TRUNC 01000 /* not fcntl */
-#define O_APPEND 02000
-#define O_NONBLOCK 04000
-#define O_NDELAY O_NONBLOCK
-#define O_SYNC 010000
-#define O_FSYNC O_SYNC
-#define O_ASYNC 020000
-
-#ifdef __USE_GNU
-# define O_DIRECTORY 040000 /* Must be a directory. */
-# define O_NOFOLLOW 0100000 /* Do not follow links. */
-# define O_DIRECT 0200000 /* Direct disk access. */
-# define O_NOATIME 01000000 /* Do not set atime. */
-#endif
-
-/* For now Linux has synchronisity options for data and read operations.
- We define the symbols here but let them do the same as O_SYNC since
- this is a superset. */
-#if defined __USE_POSIX199309 || defined __USE_UNIX98
-# define O_DSYNC O_SYNC /* Synchronize data. */
-# define O_RSYNC O_SYNC /* Synchronize read operations. */
-#endif
-
-#ifdef __USE_LARGEFILE64
-# define O_LARGEFILE 0400000
-#endif
-
-/* Values for the second argument to `fcntl'. */
-#define F_DUPFD 0 /* Duplicate file descriptor. */
-#define F_GETFD 1 /* Get file descriptor flags. */
-#define F_SETFD 2 /* Set file descriptor flags. */
-#define F_GETFL 3 /* Get file status flags. */
-#define F_SETFL 4 /* Set file status flags. */
-#ifndef __USE_FILE_OFFSET64
-# define F_GETLK 5 /* Get record locking info. */
-# define F_SETLK 6 /* Set record locking info (non-blocking). */
-# define F_SETLKW 7 /* Set record locking info (blocking). */
-#else
-# define F_GETLK F_GETLK64 /* Get record locking info. */
-# define F_SETLK F_SETLK64 /* Set record locking info (non-blocking).*/
-# define F_SETLKW F_SETLKW64 /* Set record locking info (blocking). */
-#endif
-#define F_GETLK64 12 /* Get record locking info. */
-#define F_SETLK64 13 /* Set record locking info (non-blocking). */
-#define F_SETLKW64 14 /* Set record locking info (blocking). */
-
-#if defined __USE_BSD || defined __USE_UNIX98
-# define F_SETOWN 8 /* Get owner of socket (receiver of SIGIO). */
-# define F_GETOWN 9 /* Set owner of socket (receiver of SIGIO). */
-#endif
-
-#ifdef __USE_GNU
-# define F_SETSIG 10 /* Set number of signal to be sent. */
-# define F_GETSIG 11 /* Get number of signal to be sent. */
-#endif
-
-#ifdef __USE_GNU
-# define F_SETLEASE 1024 /* Set a lease. */
-# define F_GETLEASE 1025 /* Enquire what lease is active. */
-# define F_NOTIFY 1026 /* Request notfications on a directory. */
-#endif
-
-/* For F_[GET|SET]FL. */
-#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
-
-/* For posix fcntl() and `l_type' field of a `struct flock' for lockf(). */
-#define F_RDLCK 0 /* Read lock. */
-#define F_WRLCK 1 /* Write lock. */
-#define F_UNLCK 2 /* Remove lock. */
-
-/* For old implementation of bsd flock(). */
-#define F_EXLCK 4 /* or 3 */
-#define F_SHLCK 8 /* or 4 */
-
-#ifdef __USE_BSD
-/* Operations for bsd flock(), also used by the kernel implementation. */
-# define LOCK_SH 1 /* shared lock */
-# define LOCK_EX 2 /* exclusive lock */
-# define LOCK_NB 4 /* or'd with one of the above to prevent
- blocking */
-# define LOCK_UN 8 /* remove lock */
-#endif
-
-#ifdef __USE_GNU
-# define LOCK_MAND 32 /* This is a mandatory flock: */
-# define LOCK_READ 64 /* ... which allows concurrent read operations. */
-# define LOCK_WRITE 128 /* ... which allows concurrent write operations. */
-# define LOCK_RW 192 /* ... Which allows concurrent read & write operations. */
-#endif
-
-#ifdef __USE_GNU
-/* Types of directory notifications that may be requested with F_NOTIFY. */
-# define DN_ACCESS 0x00000001 /* File accessed. */
-# define DN_MODIFY 0x00000002 /* File modified. */
-# define DN_CREATE 0x00000004 /* File created. */
-# define DN_DELETE 0x00000008 /* File removed. */
-# define DN_RENAME 0x00000010 /* File renamed. */
-# define DN_ATTRIB 0x00000020 /* File changed attibutes. */
-# define DN_MULTISHOT 0x80000000 /* Don't remove notifier. */
-#endif
-
-struct flock
- {
- short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */
- short int l_whence; /* Where `l_start' is relative to (like `lseek'). */
-#ifndef __USE_FILE_OFFSET64
- __off_t l_start; /* Offset where the lock begins. */
- __off_t l_len; /* Size of the locked area; zero means until EOF. */
-#else
- __off64_t l_start; /* Offset where the lock begins. */
- __off64_t l_len; /* Size of the locked area; zero means until EOF. */
-#endif
- __pid_t l_pid; /* Process holding the lock. */
- };
-
-#ifdef __USE_LARGEFILE64
-struct flock64
- {
- short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */
- short int l_whence; /* Where `l_start' is relative to (like `lseek'). */
- __off64_t l_start; /* Offset where the lock begins. */
- __off64_t l_len; /* Size of the locked area; zero means until EOF. */
- __pid_t l_pid; /* Process holding the lock. */
- };
-#endif
-
-/* Define some more compatibility macros to be backward compatible with
- BSD systems which did not managed to hide these kernel macros. */
-#ifdef __USE_BSD
-# define FAPPEND O_APPEND
-# define FFSYNC O_FSYNC
-# define FASYNC O_ASYNC
-# define FNONBLOCK O_NONBLOCK
-# define FNDELAY O_NDELAY
-#endif /* Use BSD. */
-
-/* Advise to `posix_fadvise'. */
-#ifdef __USE_XOPEN2K
-# define POSIX_FADV_NORMAL 0 /* No further special treatment. */
-# define POSIX_FADV_RANDOM 1 /* Expect random page references. */
-# define POSIX_FADV_SEQUENTIAL 2 /* Expect sequential page references. */
-# define POSIX_FADV_WILLNEED 3 /* Will need these pages. */
-# define POSIX_FADV_DONTNEED 4 /* Don't need these pages. */
-# define POSIX_FADV_NOREUSE 5 /* Data will be accessed once. */
-#endif
-
-__BEGIN_DECLS
-
-/* Provide kernel hint to read ahead. */
-extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count)
- __THROW;
-
-__END_DECLS
+++ /dev/null
-/* Definitions for POSIX memory map interface. Linux/m68k version.
- Copyright (C) 1997, 2000, 2003, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_MMAN_H
-# error "Never use <bits/mman.h> directly; include <sys/mman.h> instead."
-#endif
-
-/* The following definitions basically come from the kernel headers.
- But the kernel header is not namespace clean. */
-
-
-/* Protections are chosen from these bits, OR'd together. The
- implementation does not necessarily support PROT_EXEC or PROT_WRITE
- without PROT_READ. The only guarantees are that no writing will be
- allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */
-
-#define PROT_READ 0x1 /* Page can be read. */
-#define PROT_WRITE 0x2 /* Page can be written. */
-#define PROT_EXEC 0x4 /* Page can be executed. */
-#define PROT_NONE 0x0 /* Page can not be accessed. */
-#define PROT_GROWSDOWN 0x01000000 /* Extend change to start of
- growsdown vma (mprotect only). */
-#define PROT_GROWSUP 0x02000000 /* Extend change to start of
- growsup vma (mprotect only). */
-
-/* Sharing types (must choose one and only one of these). */
-#define MAP_SHARED 0x01 /* Share changes. */
-#define MAP_PRIVATE 0x02 /* Changes are private. */
-#ifdef __USE_MISC
-# define MAP_TYPE 0x0f /* Mask for type of mapping. */
-#endif
-
-/* Other flags. */
-#define MAP_FIXED 0x10 /* Interpret addr exactly. */
-#ifdef __USE_MISC
-# define MAP_FILE 0
-# define MAP_ANONYMOUS 0x20 /* Don't use a file. */
-# define MAP_ANON MAP_ANONYMOUS
-#endif
-
-/* These are Linux-specific. */
-#ifdef __USE_MISC
-# define MAP_GROWSDOWN 0x00100 /* Stack-like segment. */
-# define MAP_DENYWRITE 0x00800 /* ETXTBSY */
-# define MAP_EXECUTABLE 0x01000 /* Mark it as an executable. */
-# define MAP_LOCKED 0x02000 /* Lock the mapping. */
-# define MAP_NORESERVE 0x04000 /* Don't check for reservations. */
-# define MAP_POPULATE 0x08000 /* Populate (prefault) pagetables. */
-# define MAP_NONBLOCK 0x10000 /* Do not block on IO. */
-#endif
-
-/* Flags to `msync'. */
-#define MS_ASYNC 1 /* Sync memory asynchronously. */
-#define MS_SYNC 4 /* Synchronous memory sync. */
-#define MS_INVALIDATE 2 /* Invalidate the caches. */
-
-/* Flags for `mlockall'. */
-#define MCL_CURRENT 1 /* Lock all currently mapped pages. */
-#define MCL_FUTURE 2 /* Lock all additions to address
- space. */
-
-/* Flags for `mremap'. */
-#ifdef __USE_GNU
-# define MREMAP_MAYMOVE 1
-# define MREMAP_FIXED 2
-#endif
-
-/* Advice to `madvise'. */
-#ifdef __USE_BSD
-# define MADV_NORMAL 0 /* No further special treatment. */
-# define MADV_RANDOM 1 /* Expect random page references. */
-# define MADV_SEQUENTIAL 2 /* Expect sequential page references. */
-# define MADV_WILLNEED 3 /* Will need these pages. */
-# define MADV_DONTNEED 4 /* Don't need these pages. */
-# define MADV_DONTFORK 10 /* Do not inherit across fork. */
-# define MADV_DOFORK 11 /* Do inherit across fork. */
-#endif
-
-/* The POSIX people had to invent similar names for the same things. */
-#ifdef __USE_XOPEN2K
-# define POSIX_MADV_NORMAL 0 /* No further special treatment. */
-# define POSIX_MADV_RANDOM 1 /* Expect random page references. */
-# define POSIX_MADV_SEQUENTIAL 2 /* Expect sequential page references. */
-# define POSIX_MADV_WILLNEED 3 /* Will need these pages. */
-# define POSIX_MADV_DONTNEED 4 /* Don't need these pages. */
-#endif
+++ /dev/null
-/* Copyright (C) 1997, 2001 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_POLL_H
-# error "Never use <bits/poll.h> directly; include <sys/poll.h> instead."
-#endif
-
-/* Event types that can be polled for. These bits may be set in `events'
- to indicate the interesting event types; they will appear in `revents'
- to indicate the status of the file descriptor. */
-#define POLLIN 0x001 /* There is data to read. */
-#define POLLPRI 0x002 /* There is urgent data to read. */
-#define POLLOUT 0x004 /* Writing now will not block. */
-
-#ifdef __USE_XOPEN
-/* These values are defined in XPG4.2. */
-# define POLLRDNORM 0x040 /* Normal data may be read. */
-# define POLLRDBAND 0x080 /* Priority data may be read. */
-# define POLLWRNORM POLLOUT /* Writing now will not block. */
-# define POLLWRBAND 0x100 /* Priority data may be written. */
-#endif
-
-/* Event types always implicitly polled for. These bits need not be set in
- `events', but they will appear in `revents' to indicate the status of
- the file descriptor. */
-#define POLLERR 0x008 /* Error condition. */
-#define POLLHUP 0x010 /* Hung up. */
-#define POLLNVAL 0x020 /* Invalid polling request. */
+++ /dev/null
-/* Copyright (C) 1992,95,96,97,98,99,2000,2001,2002
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_STAT_H
-# error "Never include <bits/stat.h> directly; use <sys/stat.h> instead."
-#endif
-
-/* Versions of the `struct stat' data structure. */
-#define _STAT_VER_LINUX_OLD 1
-#define _STAT_VER_KERNEL 1
-#define _STAT_VER_SVR4 2
-#define _STAT_VER_LINUX 3
-#define _STAT_VER _STAT_VER_LINUX /* The one defined below. */
-
-/* Versions of the `xmknod' interface. */
-#define _MKNOD_VER_LINUX 1
-#define _MKNOD_VER_SVR4 2
-#define _MKNOD_VER _MKNOD_VER_LINUX /* The bits defined below. */
-
-
-struct stat
- {
- __dev_t st_dev; /* Device. */
- unsigned short int __pad1;
-#ifndef __USE_FILE_OFFSET64
- __ino_t st_ino; /* File serial number. */
-#else
- __ino_t __st_ino; /* 32bit file serial number. */
-#endif
- __mode_t st_mode; /* File mode. */
- __nlink_t st_nlink; /* Link count. */
- __uid_t st_uid; /* User ID of the file's owner. */
- __gid_t st_gid; /* Group ID of the file's group.*/
- __dev_t st_rdev; /* Device number, if device. */
- unsigned short int __pad2;
-#ifndef __USE_FILE_OFFSET64
- __off_t st_size; /* Size of file, in bytes. */
-#else
- __off64_t st_size; /* Size of file, in bytes. */
-#endif
- __blksize_t st_blksize; /* Optimal block size for I/O. */
-
-#ifndef __USE_FILE_OFFSET64
- __blkcnt_t st_blocks; /* Number 512-byte blocks allocated. */
-#else
- __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
-#endif
-#ifdef __USE_MISC
- /* Nanosecond resolution timestamps are stored in a format
- equivalent to 'struct timespec'. This is the type used
- whenever possible but the Unix namespace rules do not allow the
- identifier 'timespec' to appear in the <sys/stat.h> header.
- Therefore we have to handle the use of this header in strictly
- standard-compliant sources special. */
- struct timespec st_atim; /* Time of last access. */
- struct timespec st_mtim; /* Time of last modification. */
- struct timespec st_ctim; /* Time of last status change. */
-# define st_atime st_atim.tv_sec /* Backward compatibility. */
-# define st_mtime st_mtim.tv_sec
-# define st_ctime st_ctim.tv_sec
-#else
- __time_t st_atime; /* Time of last access. */
- unsigned long int st_atimensec; /* Nscecs of last access. */
- __time_t st_mtime; /* Time of last modification. */
- unsigned long int st_mtimensec; /* Nsecs of last modification. */
- __time_t st_ctime; /* Time of last status change. */
- unsigned long int st_ctimensec; /* Nsecs of last status change. */
-#endif
-#ifndef __USE_FILE_OFFSET64
- unsigned long int __unused4;
- unsigned long int __unused5;
-#else
- __ino64_t st_ino; /* File serial number. */
-#endif
- };
-
-#ifdef __USE_LARGEFILE64
-struct stat64
- {
- __dev_t st_dev; /* Device. */
- unsigned short int __pad1;
-
- __ino_t __st_ino; /* 32bit file serial number. */
- __mode_t st_mode; /* File mode. */
- __nlink_t st_nlink; /* Link count. */
- __uid_t st_uid; /* User ID of the file's owner. */
- __gid_t st_gid; /* Group ID of the file's group.*/
- __dev_t st_rdev; /* Device number, if device. */
- unsigned short int __pad2;
- __off64_t st_size; /* Size of file, in bytes. */
- __blksize_t st_blksize; /* Optimal block size for I/O. */
-
- __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
-#ifdef __USE_MISC
- /* Nanosecond resolution timestamps are stored in a format
- equivalent to 'struct timespec'. This is the type used
- whenever possible but the Unix namespace rules do not allow the
- identifier 'timespec' to appear in the <sys/stat.h> header.
- Therefore we have to handle the use of this header in strictly
- standard-compliant sources special. */
- struct timespec st_atim; /* Time of last access. */
- struct timespec st_mtim; /* Time of last modification. */
- struct timespec st_ctim; /* Time of last status change. */
-#else
- __time_t st_atime; /* Time of last access. */
- unsigned long int st_atimensec; /* Nscecs of last access. */
- __time_t st_mtime; /* Time of last modification. */
- unsigned long int st_mtimensec; /* Nsecs of last modification. */
- __time_t st_ctime; /* Time of last status change. */
- unsigned long int st_ctimensec; /* Nsecs of last status change. */
-#endif
- __ino64_t st_ino; /* File serial number. */
- };
-#endif
-
-/* Tell code we have these members. */
-#define _STATBUF_ST_BLKSIZE
-#define _STATBUF_ST_RDEV
-/* Nanosecond resolution time values are supported. */
-#define _STATBUF_ST_NSEC
-
-/* Encoding of the file mode. */
-
-#define __S_IFMT 0170000 /* These bits determine file type. */
-
-/* File types. */
-#define __S_IFDIR 0040000 /* Directory. */
-#define __S_IFCHR 0020000 /* Character device. */
-#define __S_IFBLK 0060000 /* Block device. */
-#define __S_IFREG 0100000 /* Regular file. */
-#define __S_IFIFO 0010000 /* FIFO. */
-#define __S_IFLNK 0120000 /* Symbolic link. */
-#define __S_IFSOCK 0140000 /* Socket. */
-
-/* POSIX.1b objects. Note that these macros always evaluate to zero. But
- they do it by enforcing the correct use of the macros. */
-#define __S_TYPEISMQ(buf) ((buf)->st_mode - (buf)->st_mode)
-#define __S_TYPEISSEM(buf) ((buf)->st_mode - (buf)->st_mode)
-#define __S_TYPEISSHM(buf) ((buf)->st_mode - (buf)->st_mode)
-
-/* Protection bits. */
-
-#define __S_ISUID 04000 /* Set user ID on execution. */
-#define __S_ISGID 02000 /* Set group ID on execution. */
-#define __S_ISVTX 01000 /* Save swapped text after use (sticky). */
-#define __S_IREAD 0400 /* Read by owner. */
-#define __S_IWRITE 0200 /* Write by owner. */
-#define __S_IEXEC 0100 /* Execute by owner. */
+++ /dev/null
-/* Copyright (C) 1998,2000,2002,2003,2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <errno.h>
-#include <unistd.h>
-
-#include <sysdep.h>
-#include <sys/syscall.h>
-#include <bp-checks.h>
-
-#include <linux/posix_types.h>
-#include <kernel-features.h>
-
-#ifdef __NR_chown32
-# if __ASSUME_32BITUIDS == 0
-/* This variable is shared with all files that need to check for 32bit
- uids. */
-extern int __libc_missing_32bit_uids;
-# endif
-#endif /* __NR_chown32 */
-
-int
-__chown (const char *file, uid_t owner, gid_t group)
-{
-#if __ASSUME_32BITUIDS > 0
- return INLINE_SYSCALL (chown32, 3, CHECK_STRING (file), owner, group);
-#else
-# ifdef __NR_chown32
- if (__libc_missing_32bit_uids <= 0)
- {
- int result;
- int saved_errno = errno;
-
- result = INLINE_SYSCALL (chown32, 3, CHECK_STRING (file), owner, group);
- if (result == 0 || errno != ENOSYS)
- return result;
-
- __set_errno (saved_errno);
- __libc_missing_32bit_uids = 1;
- }
-# endif /* __NR_chown32 */
-
- if (((owner + 1) > (gid_t) ((__kernel_uid_t) -1U))
- || ((group + 1) > (gid_t) ((__kernel_gid_t) -1U)))
- {
- __set_errno (EINVAL);
- return -1;
- }
-
- return INLINE_SYSCALL (chown, 3, CHECK_STRING (file), owner, group);
-#endif
-}
-libc_hidden_def (__chown)
-weak_alias (__chown, chown)
+++ /dev/null
-/* Copyright (C) 1996,97,98,2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Schwab (schwab@issan.informatik.uni-dortmund.de)
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* clone is even more special than fork as it mucks with stacks
- and invokes a function in the right context after its all over. */
-
-#include <sysdep.h>
-#define _ERRNO_H 1
-#include <bits/errno.h>
-
-/* int clone(int (*fn)(void *arg), void *child_stack, int flags, void *arg); */
-
- .text
-ENTRY (__clone)
-
- /* Sanity check arguments. */
- movel #-EINVAL, %d0
- movel 4(%sp), %a0 /* no NULL function pointers */
- tstl %a0
- jeq SYSCALL_ERROR_LABEL
- movel 8(%sp), %a1 /* no NULL stack pointers */
- tstl %a1
- jeq SYSCALL_ERROR_LABEL
-
- /* Allocate space and copy the argument onto the new stack. */
- movel 16(%sp), -(%a1)
-
- /* Do the system call */
- exg %d2, %a1 /* save %d2 and get stack pointer */
- movel 12(%sp), %d1 /* get flags */
- movel #SYS_ify (clone), %d0
- trap #0
- exg %d2, %a1 /* restore %d2 */
-
- tstl %d0
- jmi SYSCALL_ERROR_LABEL
- jeq thread_start
-
- rts
-
-thread_start:
- subl %fp, %fp /* terminate the stack frame */
- jsr (%a0)
- movel %d0, %d1
- movel #SYS_ify (exit), %d0
- trap #0
-
-PSEUDO_END (__clone)
-
-weak_alias (__clone, clone)
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/dl-librecon.h>
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/fchown.c>
+++ /dev/null
-/* Copyright (C) 2005, 2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <errno.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <string.h>
-
-#include <sysdep.h>
-#include <sys/syscall.h>
-#include <bp-checks.h>
-
-#include <linux/posix_types.h>
-#include <kernel-features.h>
-
-#ifdef __NR_chown32
-# if __ASSUME_32BITUIDS == 0
-/* This variable is shared with all files that need to check for 32bit
- uids. */
-extern int __libc_missing_32bit_uids;
-# endif
-#endif /* __NR_chown32 */
-
-int
-fchownat (int fd, const char *file, uid_t owner, gid_t group, int flag)
-{
- if (flag & ~AT_SYMLINK_NOFOLLOW)
- {
- __set_errno (EINVAL);
- return -1;
- }
-
- char *buf = NULL;
-
- if (fd != AT_FDCWD && file[0] != '/')
- {
- size_t filelen = strlen (file);
- static const char procfd[] = "/proc/self/fd/%d/%s";
- /* Buffer for the path name we are going to use. It consists of
- - the string /proc/self/fd/
- - the file descriptor number
- - the file name provided.
- The final NUL is included in the sizeof. A bit of overhead
- due to the format elements compensates for possible negative
- numbers. */
- size_t buflen = sizeof (procfd) + sizeof (int) * 3 + filelen;
- buf = alloca (buflen);
-
- __snprintf (buf, buflen, procfd, fd, file);
- file = buf;
- }
-
- int result;
- INTERNAL_SYSCALL_DECL (err);
-
-#if __ASSUME_32BITUIDS > 0
- if (flag & AT_SYMLINK_NOFOLLOW)
- result = INTERNAL_SYSCALL (lchown32, err, 3, CHECK_STRING (file), owner,
- group);
- else
- result = INTERNAL_SYSCALL (chown32, err, 3, CHECK_STRING (file), owner,
- group);
-#else
-# ifdef __NR_chown32
- if (__libc_missing_32bit_uids <= 0)
- {
- if (flag & AT_SYMLINK_NOFOLLOW)
- result = INTERNAL_SYSCALL (lchown32, err, 3, CHECK_STRING (file),
- owner, group);
- else
- result = INTERNAL_SYSCALL (chown32, err, 3, CHECK_STRING (file), owner,
- group);
-
- if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
- return result;
- if (INTERNAL_SYSCALL_ERRNO (result, err) != ENOSYS)
- goto fail;
-
- __libc_missing_32bit_uids = 1;
- }
-# endif /* __NR_chown32 */
-
- if (((owner + 1) > (gid_t) ((__kernel_uid_t) -1U))
- || ((group + 1) > (gid_t) ((__kernel_gid_t) -1U)))
- {
- __set_errno (EINVAL);
- return -1;
- }
-
- if (flag & AT_SYMLINK_NOFOLLOW)
- result = INTERNAL_SYSCALL (lchown, err, 3, CHECK_STRING (file), owner,
- group);
- else
- result = INTERNAL_SYSCALL (chown, err, 3, CHECK_STRING (file), owner,
- group);
-#endif
-
- if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (result, err), 0))
- {
- fail:
- __atfct_seterrno (INTERNAL_SYSCALL_ERRNO (result, err), fd, buf);
- result = -1;
- }
-
- return result;
-}
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/fcntl.c>
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/fxstat.c>
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/fxstatat.c>
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/getdents64.c>
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/getegid.c>
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/geteuid.c>
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/getgid.c>
+++ /dev/null
-/* We also have to rewrite the kernel gid_t to the user land type. */
-#include <sysdeps/unix/sysv/linux/i386/getgroups.c>
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/getmsg.c>
+++ /dev/null
-/* Copyright (C) 2000, 2002, 2003, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Schwab <schwab@suse.de>.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <unistd.h>
-#include <sys/param.h>
-#include <errno.h>
-
-#include <ldsodefs.h>
-#include <sysdep.h>
-#include <sys/syscall.h>
-
-/* Return the system page size. */
-int
-__getpagesize ()
-{
-#ifdef __NR_getpagesize
- int result;
-#endif
-
- if (GLRO(dl_pagesize) != 0)
- return GLRO(dl_pagesize);
-
-#ifdef __NR_getpagesize
- INTERNAL_SYSCALL_DECL (err);
- result = INTERNAL_SYSCALL (getpagesize, err, 0);
- /* The only possible error is ENOSYS. */
- if (!INTERNAL_SYSCALL_ERROR_P (result, err))
- return result;
-#endif
-
- return 4096;
-}
-libc_hidden_def (__getpagesize)
-weak_alias (__getpagesize, getpagesize)
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/getresgid.c>
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/getresuid.c>
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/getrlimit.c>
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/getrlimit64.c>
+++ /dev/null
-/* Determine various system internal values, Linux/m68k version.
- Copyright (C) 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Schwab <schwab@suse.de>
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-
-/* We need to define a special parser for /proc/cpuinfo. */
-#define GET_NPROCS_PARSER(FP, BUFFER, RESULT) \
- do \
- { \
- (RESULT) = 0; \
- /* Read all lines and count the lines starting with the string \
- "CPU:". We don't have to fear extremely long lines since \
- the kernel will not generate them. 8192 bytes are really \
- enough. */ \
- while (fgets_unlocked (BUFFER, sizeof (BUFFER), FP) != NULL) \
- if (strncmp (BUFFER, "CPU:", 4) == 0) \
- ++(RESULT); \
- } \
- while (0)
-
-#include <sysdeps/unix/sysv/linux/getsysstats.c>
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/getuid.c>
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/glob64.c>
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/lchown.c>
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/ldconfig.h>
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/lockf64.c>
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/lxstat.c>
-
+++ /dev/null
-/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-
- .text
-ENTRY (__mmap)
-
- move.l #SYS_ify (mmap), %d0 /* System call number in %d0. */
-
- lea 4(%sp), %a0 /* Address of args is 1st arg. */
- move.l %a0, %d1
-
- /* Do the system call trap. */
- trap #0
-
- /* Kludge: negative numbers are among the legal return values.
- If %d0 is between -4096 and 0 then there was an error. */
- cmp.l #-4096, %d0
- jhi SYSCALL_ERROR_LABEL
-
- /* Successful; return the syscall's value. Copy it to %a0 because
- mmap is declared to return a pointer. */
- move.l %d0, %a0
- rts
-PSEUDO_END (__mmap)
-
-weak_alias (__mmap, mmap)
+++ /dev/null
-/* Copyright (C) 1996 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-
-/* The mremap system call is special because it needs to return
- its value in register %a0. */
-
- .text
-PSEUDO (__mremap, mremap, 4)
- move.l %d0, %a0
- rts
-PSEUDO_END (__mremap)
-weak_alias (__mremap, mremap)
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/msgctl.c>
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/oldgetrlimit64.c>
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/putmsg.c>
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/readdir64.c>
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/readdir64_r.c>
+++ /dev/null
-/* Dump registers.
- Copyright (C) 1998, 2002, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Schwab <schwab@gnu.org>.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <stddef.h>
-#include <sys/uio.h>
-#include <stdio-common/_itoa.h>
-
-/* We will print the register dump in this format:
-
- D0: XXXXXXXX D1: XXXXXXXX D2: XXXXXXXX D3: XXXXXXXX
- D4: XXXXXXXX D5: XXXXXXXX D6: XXXXXXXX D7: XXXXXXXX
- A0: XXXXXXXX A1: XXXXXXXX A2: XXXXXXXX A3: XXXXXXXX
- A4: XXXXXXXX A5: XXXXXXXX A6: XXXXXXXX A7: XXXXXXXX
- PC: XXXXXXXX SR: XXXX
-
- OldMask: XXXXXXXX Vector: XXXX
-
- FP0: XXXXXXXXXXXXXXXXXXXXXXXX FP1: XXXXXXXXXXXXXXXXXXXXXXXX
- FP2: XXXXXXXXXXXXXXXXXXXXXXXX FP3: XXXXXXXXXXXXXXXXXXXXXXXX
- FP4: XXXXXXXXXXXXXXXXXXXXXXXX FP5: XXXXXXXXXXXXXXXXXXXXXXXX
- FP6: XXXXXXXXXXXXXXXXXXXXXXXX FP7: XXXXXXXXXXXXXXXXXXXXXXXX
- FPCR: XXXXXXXX FPSR: XXXXXXXX FPIAR: XXXXXXXX
-
-*/
-
-/* Linux saves only the call-clobbered registers in the sigcontext. We
- need to use a trampoline that saves the rest so that the C code can
- access them. We use the sc_fpstate field, since the handler is not
- supposed to return anyway, thus it doesn't matter that it's clobbered. */
-
-/* static */ void catch_segfault (int, int, struct sigcontext *);
-
-/* Dummy function so that we can use asm with arguments. */
-static void __attribute_used__
-__dummy__ (void)
-{
- asm ("\n\
-catch_segfault:\n\
- move.l 12(%%sp),%%a0\n\
- lea %c0(%%a0),%%a0\n\
- /* Clear the first 4 bytes to make it a null fp state, just\n\
- in case the handler does return. */\n\
- clr.l (%%a0)+\n\
- movem.l %%d2-%%d7/%%a2-%%a6,(%%a0)\n\
- fmovem.x %%fp2-%%fp7,11*4(%%a0)\n\
- jra real_catch_segfault"
- : : "n" (offsetof (struct sigcontext, sc_fpstate)));
-}
-#define catch_segfault(a,b) \
- __attribute_used__ real_catch_segfault(a,b)
-
-static void
-hexvalue (unsigned long int value, char *buf, size_t len)
-{
- char *cp = _itoa_word (value, buf + len, 16, 0);
- while (cp > buf)
- *--cp = '0';
-}
-
-static void
-register_dump (int fd, struct sigcontext *ctx)
-{
- char regs[20][8];
- char fpregs[11][24];
- struct iovec iov[63], *next_iov = iov;
- unsigned long *p = (unsigned long *) ctx->sc_fpstate + 1;
-
-#define ADD_STRING(str) \
- next_iov->iov_base = (char *) (str); \
- next_iov->iov_len = strlen (str); \
- ++next_iov
-#define ADD_MEM(str, len) \
- next_iov->iov_base = (str); \
- next_iov->iov_len = (len); \
- ++next_iov
-
- /* Generate strings of register contents. */
- hexvalue (ctx->sc_d0, regs[0], 8);
- hexvalue (ctx->sc_d1, regs[1], 8);
- hexvalue (*p++, regs[2], 8);
- hexvalue (*p++, regs[3], 8);
- hexvalue (*p++, regs[4], 8);
- hexvalue (*p++, regs[5], 8);
- hexvalue (*p++, regs[6], 8);
- hexvalue (*p++, regs[7], 8);
- hexvalue (ctx->sc_a0, regs[8], 8);
- hexvalue (ctx->sc_a1, regs[9], 8);
- hexvalue (*p++, regs[10], 8);
- hexvalue (*p++, regs[11], 8);
- hexvalue (*p++, regs[12], 8);
- hexvalue (*p++, regs[13], 8);
- hexvalue (*p++, regs[14], 8);
- hexvalue (ctx->sc_usp, regs[15], 8);
- hexvalue (ctx->sc_pc, regs[16], 8);
- hexvalue (ctx->sc_sr, regs[17], 4);
- hexvalue (ctx->sc_mask, regs[18], 8);
- hexvalue (ctx->sc_formatvec & 0xfff, regs[19], 4);
- hexvalue (ctx->sc_fpregs[0], fpregs[0], 8);
- hexvalue (ctx->sc_fpregs[1], fpregs[0] + 8, 8);
- hexvalue (ctx->sc_fpregs[2], fpregs[0] + 16, 8);
- hexvalue (ctx->sc_fpregs[3], fpregs[1], 8);
- hexvalue (ctx->sc_fpregs[4], fpregs[1] + 8, 8);
- hexvalue (ctx->sc_fpregs[5], fpregs[1] + 16, 8);
- hexvalue (*p++, fpregs[2], 8);
- hexvalue (*p++, fpregs[2] + 8, 8);
- hexvalue (*p++, fpregs[2] + 16, 8);
- hexvalue (*p++, fpregs[3], 8);
- hexvalue (*p++, fpregs[3] + 8, 8);
- hexvalue (*p++, fpregs[3] + 16, 8);
- hexvalue (*p++, fpregs[4], 8);
- hexvalue (*p++, fpregs[4] + 8, 8);
- hexvalue (*p++, fpregs[4] + 16, 8);
- hexvalue (*p++, fpregs[5], 8);
- hexvalue (*p++, fpregs[5] + 8, 8);
- hexvalue (*p++, fpregs[5] + 16, 8);
- hexvalue (*p++, fpregs[6], 8);
- hexvalue (*p++, fpregs[6] + 8, 8);
- hexvalue (*p++, fpregs[6] + 16, 8);
- hexvalue (*p++, fpregs[7], 8);
- hexvalue (*p++, fpregs[7] + 8, 8);
- hexvalue (*p++, fpregs[7] + 16, 8);
- hexvalue (ctx->sc_fpcntl[0], fpregs[8], 8);
- hexvalue (ctx->sc_fpcntl[1], fpregs[9], 8);
- hexvalue (ctx->sc_fpcntl[2], fpregs[10], 8);
-
- /* Generate the output. */
- ADD_STRING ("Register dump:\n\n D0: ");
- ADD_MEM (regs[0], 8);
- ADD_STRING (" D1: ");
- ADD_MEM (regs[1], 8);
- ADD_STRING (" D2: ");
- ADD_MEM (regs[2], 8);
- ADD_STRING (" D3: ");
- ADD_MEM (regs[3], 8);
- ADD_STRING ("\n D4: ");
- ADD_MEM (regs[4], 8);
- ADD_STRING (" D5: ");
- ADD_MEM (regs[5], 8);
- ADD_STRING (" D6: ");
- ADD_MEM (regs[6], 8);
- ADD_STRING (" D7: ");
- ADD_MEM (regs[7], 8);
- ADD_STRING ("\n A0: ");
- ADD_MEM (regs[8], 8);
- ADD_STRING (" A1: ");
- ADD_MEM (regs[9], 8);
- ADD_STRING (" A2: ");
- ADD_MEM (regs[10], 8);
- ADD_STRING (" A3: ");
- ADD_MEM (regs[11], 8);
- ADD_STRING ("\n A4: ");
- ADD_MEM (regs[12], 8);
- ADD_STRING (" A5: ");
- ADD_MEM (regs[13], 8);
- ADD_STRING (" A6: ");
- ADD_MEM (regs[14], 8);
- ADD_STRING (" A7: ");
- ADD_MEM (regs[15], 8);
- ADD_STRING ("\n PC: ");
- ADD_MEM (regs[16], 8);
- ADD_STRING (" SR: ");
- ADD_MEM (regs[17], 4);
-
- ADD_STRING ("\n\n OldMask: ");
- ADD_MEM (regs[18], 8);
- ADD_STRING (" Vector: ");
- ADD_MEM (regs[19], 4);
-
- ADD_STRING ("\n\n FP0: ");
- ADD_MEM (fpregs[0], 24);
- ADD_STRING (" FP1: ");
- ADD_MEM (fpregs[1], 24);
- ADD_STRING ("\n FP2: ");
- ADD_MEM (fpregs[2], 24);
- ADD_STRING (" FP3: ");
- ADD_MEM (fpregs[3], 24);
- ADD_STRING ("\n FP4: ");
- ADD_MEM (fpregs[4], 24);
- ADD_STRING (" FP5: ");
- ADD_MEM (fpregs[5], 24);
- ADD_STRING ("\n FP6: ");
- ADD_MEM (fpregs[6], 24);
- ADD_STRING (" FP7: ");
- ADD_MEM (fpregs[7], 24);
- ADD_STRING ("\n FPCR: ");
- ADD_MEM (fpregs[8], 8);
- ADD_STRING (" FPSR: ");
- ADD_MEM (fpregs[9], 8);
- ADD_STRING (" FPIAR: ");
- ADD_MEM (fpregs[10], 8);
- ADD_STRING ("\n");
-
- /* Write the stuff out. */
- writev (fd, iov, next_iov - iov);
-}
-
-#define REGISTER_DUMP register_dump (fd, ctx)
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/scandir64.c>
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/semctl.c>
+++ /dev/null
-/* Copyright (C) 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Schwab <schwab@suse.de>, 2003.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-
-#define SYSOP_semtimedop 4
-
-#define SVRSP 8 /* saved register space */
-#define PARMS 4+SVRSP /* space for 3 saved regs */
-#define SEMID PARMS
-#define SOPS SEMID+4
-#define NSOPS SOPS+4
-#define TIMEOUT NSOPS+4
-
- .text
-ENTRY (semtimedop)
-
- /* Save registers. */
- move.l %d2, %a1
- move.l %d3, -(%sp)
- move.l %d5, -(%sp)
-
- move.l #SYSOP_semtimedop, %d1
- move.l SEMID(%sp), %d2
- move.l NSOPS(%sp), %d3
- move.l SOPS(%sp), %d5
- move.l TIMEOUT(%sp), %a0
- move.l #SYS_ify (ipc), %d0
-
- trap #0
-
- /* Restore registers. */
- move.l (%sp)+, %d5
- move.l (%sp)+, %d3
- move.l %a1, %d2
-
- /* Check for error. */
- tst.l %d0
- jmi SYSCALL_ERROR_LABEL
-
- /* Successful; return the syscall's value. */
- ret
-
-PSEUDO_END (semtimedop)
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/setegid.c>
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/seteuid.c>
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/setfsgid.c>
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/setfsuid.c>
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/setgid.c>
+++ /dev/null
-/* We also have to rewrite the kernel gid_t to the user land type. */
-#include <sysdeps/unix/sysv/linux/i386/setgroups.c>
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/setregid.c>
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/setresgid.c>
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/setresuid.c>
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/setreuid.c>
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/setrlimit.c>
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/setuid.c>
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/shmctl.c>
+++ /dev/null
-/* Copyright (C) 1998, 1999, 2001 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>, 1998.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define SIGCONTEXT int _code, struct sigcontext *
-#define SIGCONTEXT_EXTRA_ARGS _code,
-#define GET_PC(ctx) ((void *) (ctx)->sc_pc)
-#define GET_FRAME(ctx) ((void *) __builtin_frame_address (1))
-#define GET_STACK(ctx) ((void *) (ctx)->sc_usp)
-#define CALL_SIGHANDLER(handler, signo, ctx) \
- (handler)((signo), SIGCONTEXT_EXTRA_ARGS (ctx))
+++ /dev/null
-/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep-cancel.h>
-#include <socketcall.h>
-
-#define P(a, b) P2(a, b)
-#define P2(a, b) a##b
-
- .text
-/* The socket-oriented system calls are handled unusally in Linux.
- They are all gated through the single `socketcall' system call number.
- `socketcall' takes two arguments: the first is the subcode, specifying
- which socket function is being called; and the second is a pointer to
- the arguments to the specific function.
-
- The .S files for the other calls just #define socket and #include this. */
-
-#ifndef __socket
-#ifndef NO_WEAK_ALIAS
-#define __socket P(__,socket)
-#else
-#define __socket socket
-#endif
-#endif
-
-.globl __socket
-ENTRY (__socket)
-#if defined NEED_CANCELLATION && defined CENABLE
- SINGLE_THREAD_P
- jne 1f
-#endif
-
- /* Save registers. */
- move.l %d2, %a0
-
- move.l #SYS_ify (socketcall), %d0 /* System call number in %d0. */
-
- /* Use ## so `socket' is a separate token that might be #define'd. */
- move.l #P (SOCKOP_,socket), %d1 /* Subcode is first arg to syscall. */
- lea 4(%sp), %a1 /* Address of args is 2nd arg. */
- move.l %a1, %d2
-
- /* Do the system call trap. */
- trap #0
-
- /* Restore registers. */
- move.l %a0, %d2
-
- /* %d0 is < 0 if there was an error. */
- tst.l %d0
- jmi SYSCALL_ERROR_LABEL
-
- /* Successful; return the syscall's value. */
- rts
-
-#if defined NEED_CANCELLATION && defined CENABLE
-1: /* Enable asynchronous cancellation. */
- CENABLE
-
- /* Save registers. */
- move.l %d2, -(%sp)
- move.l %d0, -(%sp)
-
- move.l #SYS_ify (socketcall), %d0 /* System call number in %d0. */
-
- /* Use ## so `socket' is a separate token that might be #define'd. */
- move.l #P (SOCKOP_,socket), %d1 /* Subcode is first arg to syscall. */
- lea 4+8(%sp), %a1 /* Address of args is 2nd arg. */
- move.l %a1, %d2
-
- /* Do the system call trap. */
- trap #0
-
- /* Restore cancellation. */
- move.l %d0, %d2
- CDISABLE
- addq.l #4, %sp
- move.l %d2, %d0
-
- /* Restore registers. */
- move.l (%sp)+, %d2
-
- /* %d0 is < 0 if there was an error. */
- tst.l %d0
- jmi SYSCALL_ERROR_LABEL
-
- /* Successful; return the syscall's value. */
- rts
-#endif
-
-PSEUDO_END (__socket)
-
-#ifndef NO_WEAK_ALIAS
-weak_alias (__socket, socket)
-#endif
+++ /dev/null
-/* Copyright (C) 1996, 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_PROCFS_H
-#define _SYS_PROCFS_H 1
-
-/* This is somewhat modelled after the file of the same name on SVR4
- systems. It provides a definition of the core file format for ELF
- used on Linux. It doesn't have anything to do with the /proc file
- system, even though Linux has one.
-
- Anyway, the whole purpose of this file is for GDB and GDB only.
- Don't read too much into it. Don't use it for anything other than
- GDB unless you know what you are doing. */
-
-#include <features.h>
-#include <sys/time.h>
-#include <sys/types.h>
-#include <sys/user.h>
-
-__BEGIN_DECLS
-
-/* Type for a general-purpose register. */
-typedef unsigned long elf_greg_t;
-
-/* And the whole bunch of them. We could have used `struct
- user_regs_struct' directly in the typedef, but tradition says that
- the register set is an array, which does have some peculiar
- semantics, so leave it that way. */
-#define ELF_NGREG (sizeof (struct user_regs_struct) / sizeof(elf_greg_t))
-typedef elf_greg_t elf_gregset_t[ELF_NGREG];
-
-/* Register set for the floating-point registers. */
-typedef struct user_m68kfp_struct elf_fpregset_t;
-
-
-/* Signal info. */
-struct elf_siginfo
- {
- int si_signo; /* Signal number. */
- int si_code; /* Extra code. */
- int si_errno; /* Errno. */
- };
-
-
-/* Definitions to generate Intel SVR4-like core files. These mostly
- have the same names as the SVR4 types with "elf_" tacked on the
- front to prevent clashes with Linux definitions, and the typedef
- forms have been avoided. This is mostly like the SVR4 structure,
- but more Linuxy, with things that Linux does not support and which
- GDB doesn't really use excluded. */
-
-struct elf_prstatus
- {
- struct elf_siginfo pr_info; /* Info associated with signal. */
- short int pr_cursig; /* Current signal. */
- unsigned long int pr_sigpend; /* Set of pending signals. */
- unsigned long int pr_sighold; /* Set of held signals. */
- __pid_t pr_pid;
- __pid_t pr_ppid;
- __pid_t pr_pgrp;
- __pid_t pr_sid;
- struct timeval pr_utime; /* User time. */
- struct timeval pr_stime; /* System time. */
- struct timeval pr_cutime; /* Cumulative user time. */
- struct timeval pr_cstime; /* Cumulative system time. */
- elf_gregset_t pr_reg; /* GP registers. */
- int pr_fpvalid; /* True if math copro being used. */
- };
-
-
-#define ELF_PRARGSZ (80) /* Number of chars for args. */
-
-struct elf_prpsinfo
- {
- char pr_state; /* Numeric process state. */
- char pr_sname; /* Char for pr_state. */
- char pr_zomb; /* Zombie. */
- char pr_nice; /* Nice val. */
- unsigned long int pr_flag; /* Flags. */
- unsigned short int pr_uid;
- unsigned short int pr_gid;
- int pr_pid, pr_ppid, pr_pgrp, pr_sid;
- /* Lots missing */
- char pr_fname[16]; /* Filename of executable. */
- char pr_psargs[ELF_PRARGSZ]; /* Initial part of arg list. */
- };
-
-
-/* The rest of this file provides the types for emulation of the
- Solaris <proc_service.h> interfaces that should be implemented by
- users of libthread_db. */
-
-/* Addresses. */
-typedef void *psaddr_t;
-
-/* Register sets. Linux has different names. */
-typedef elf_gregset_t prgregset_t;
-typedef elf_fpregset_t prfpregset_t;
-
-/* We don't have any differences between processes and threads,
- therefore have only one PID type. */
-typedef __pid_t lwpid_t;
-
-/* Process status and info. In the end we do provide typedefs for them. */
-typedef struct elf_prstatus prstatus_t;
-typedef struct elf_prpsinfo prpsinfo_t;
-
-__END_DECLS
-
-#endif /* sys/procfs.h */
+++ /dev/null
-/* Copyright (C) 1998 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_REG_H
-#define _SYS_REG_H 1
-
-/* Index into an array of 4 byte integers returned from ptrace for
- location of the users' stored general purpose registers. */
-
-enum
-{
- PT_D1 = 0,
-#define PT_D1 PT_D1
- PT_D2 = 1,
-#define PT_D2 PT_D2
- PT_D3 = 2,
-#define PT_D3 PT_D3
- PT_D4 = 3,
-#define PT_D4 PT_D4
- PT_D5 = 4,
-#define PT_D5 PT_D5
- PT_D6 = 5,
-#define PT_D6 PT_D6
- PT_D7 = 6,
-#define PT_D7 PT_D7
- PT_A0 = 7,
-#define PT_A0 PT_A0
- PT_A1 = 8,
-#define PT_A1 PT_A1
- PT_A2 = 9,
-#define PT_A2 PT_A2
- PT_A3 = 10,
-#define PT_A3 PT_A3
- PT_A4 = 11,
-#define PT_A4 PT_A4
- PT_A5 = 12,
-#define PT_A5 PT_A5
- PT_A6 = 13,
-#define PT_A6 PT_A6
- PT_D0 = 14,
-#define PT_D0 PT_D0
- PT_USP = 15,
-#define PT_USP PT_USP
- PT_ORIG_D0 = 16,
-#define PT_ORIG_D0 PT_ORIG_D0
- PT_SR = 17,
-#define PT_SR PT_SR
- PT_PC = 18,
-#define PT_PC PT_PC
- PT_FP0 = 21,
-#define PT_FP0 PT_FP0
- PT_FP1 = 24,
-#define PT_FP1 PT_FP1
- PT_FP2 = 27,
-#define PT_FP2 PT_FP2
- PT_FP3 = 30,
-#define PT_FP3 PT_FP3
- PT_FP4 = 33,
-#define PT_FP4 PT_FP4
- PT_FP5 = 36,
-#define PT_FP5 PT_FP5
- PT_FP6 = 39,
-#define PT_FP6 PT_FP6
- PT_FP7 = 42,
-#define PT_FP7 PT_FP7
- PT_FPCR = 45,
-#define PT_FPCR PT_FPCR
- PT_FPSR = 46,
-#define PT_FPSR PT_FPSR
- PT_FPIAR = 47
-#define PT_FPIAR PT_FPIAR
-};
-
-#endif /* _SYS_REG_H */
+++ /dev/null
-/* Copyright (C) 1997, 1999, 2001 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* System V/m68k ABI compliant context switching support. */
-
-#ifndef _SYS_UCONTEXT_H
-#define _SYS_UCONTEXT_H 1
-
-#include <features.h>
-#include <signal.h>
-
-/* Type for general register. */
-typedef int greg_t;
-
-/* Number of general registers. */
-#define NGREG 18
-
-/* Container for all general registers. */
-typedef greg_t gregset_t[NGREG];
-
-/* Number of each register is the `gregset_t' array. */
-enum
-{
- R_D0 = 0,
-#define R_D0 R_D0
- R_D1 = 1,
-#define R_D1 R_D1
- R_D2 = 2,
-#define R_D2 R_D2
- R_D3 = 3,
-#define R_D3 R_D3
- R_D4 = 4,
-#define R_D4 R_D4
- R_D5 = 5,
-#define R_D5 R_D5
- R_D6 = 6,
-#define R_D6 R_D6
- R_D7 = 7,
-#define R_D7 R_D7
- R_A0 = 8,
-#define R_A0 R_A0
- R_A1 = 9,
-#define R_A1 R_A1
- R_A2 = 10,
-#define R_A2 R_A2
- R_A3 = 11,
-#define R_A3 R_A3
- R_A4 = 12,
-#define R_A4 R_A4
- R_A5 = 13,
-#define R_A5 R_A5
- R_A6 = 14,
-#define R_A6 R_A6
- R_A7 = 15,
-#define R_A7 R_A7
- R_SP = 15,
-#define R_SP R_SP
- R_PC = 16,
-#define R_PC R_PC
- R_PS = 17
-#define R_PS R_PS
-};
-
-/* Structure to describe FPU registers. */
-typedef struct fpregset
-{
- int f_fpregs[8][3];
- int f_pcr;
- int f_psr;
- int f_fpiaddr;
-} fpregset_t;
-
-/* Context to describe whole processor state. */
-typedef struct
-{
- int version;
- gregset_t gregs;
- fpregset_t fpregs;
-} mcontext_t;
-
-#define MCONTEXT_VERSION 2
-
-/* Userlevel context. */
-typedef struct ucontext
-{
- unsigned long int uc_flags;
- struct ucontext *uc_link;
- __sigset_t uc_sigmask;
- stack_t uc_stack;
- mcontext_t uc_mcontext;
- long int uc_filler[174];
-} ucontext_t;
-
-#endif /* sys/ucontext.h */
+++ /dev/null
-/* Copyright (C) 1996, 1998 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-
-/* Please consult the file sysdeps/unix/sysv/linux/m68k/sysdep.h for
- more information about the value -4095 used below.*/
-
- .text
-ENTRY (syscall)
- move.l 4(%sp), %d0 /* Load syscall number. */
- _DOARGS_5 (24) /* Frob arguments. */
- trap &0 /* Do the system call. */
- UNDOARGS_5 /* Unfrob arguments. */
- cmp.l &-4095, %d0 /* Check %d0 for error. */
- jcc SYSCALL_ERROR_LABEL /* Jump to error handler if negative. */
- rts /* Return to caller. */
-PSEUDO_END (syscall)
+++ /dev/null
-# File name Caller Syscall name Args Strong name Weak names
-
-cacheflush EXTRA cacheflush i:iiii __cacheflush cacheflush
-oldgetrlimit EXTRA getrlimit i:ip __old_getrlimit getrlimit@GLIBC_2.0
-oldsetrlimit EXTRA setrlimit i:ip __old_setrlimit setrlimit@GLIBC_2.0
+++ /dev/null
-/* Copyright (C) 1996, 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-
-
-/* The following code is only used in the shared library when we
- compile the reentrant version. Otherwise each system call defines
- each own version. */
-
-#ifndef PIC
-
-/* The syscall stubs jump here when they detect an error. */
-
-#undef CALL_MCOUNT
-#define CALL_MCOUNT /* Don't insert the profiling call, it clobbers %d0. */
-
- .text
-ENTRY (__syscall_error)
- neg.l %d0
-#ifndef _LIBC_REENTRANT
- move.l %d0, errno
-#else
- move.l %d0, -(%sp)
- jbsr __errno_location
- move.l (%sp)+, (%a0)
-#endif
- move.l #-1, %d0
- /* Copy return value to %a0 for syscalls that are declared to
- return a pointer. */
- move.l %d0, %a0
- rts
-END (__syscall_error)
-#endif /* PIC */
+++ /dev/null
-/* Copyright (C) 1996, 1997, 1998, 2000, 2003, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Written by Andreas Schwab, <schwab@issan.informatik.uni-dortmund.de>,
- December 1995.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdeps/unix/sysdep.h>
-#include <sysdeps/m68k/sysdep.h>
-
-/* Defines RTLD_PRIVATE_ERRNO. */
-#include <dl-sysdep.h>
-
-/* For Linux we can use the system call table in the header file
- /usr/include/asm/unistd.h
- of the kernel. But these symbols do not follow the SYS_* syntax
- so we have to redefine the `SYS_ify' macro here. */
-#undef SYS_ify
-#ifdef __STDC__
-# define SYS_ify(syscall_name) __NR_##syscall_name
-#else
-# define SYS_ify(syscall_name) __NR_/**/syscall_name
-#endif
-
-#ifdef __ASSEMBLER__
-
-/* Linux uses a negative return value to indicate syscall errors, unlike
- most Unices, which use the condition codes' carry flag.
-
- Since version 2.1 the return value of a system call might be negative
- even if the call succeeded. E.g., the `lseek' system call might return
- a large offset. Therefore we must not anymore test for < 0, but test
- for a real error by making sure the value in %d0 is a real error
- number. Linus said he will make sure the no syscall returns a value
- in -1 .. -4095 as a valid result so we can savely test with -4095. */
-
-/* We don't want the label for the error handler to be visible in the symbol
- table when we define it here. */
-#ifdef PIC
-#define SYSCALL_ERROR_LABEL .Lsyscall_error
-#else
-#define SYSCALL_ERROR_LABEL __syscall_error
-#endif
-
-#undef PSEUDO
-#define PSEUDO(name, syscall_name, args) \
- .text; \
- ENTRY (name) \
- DO_CALL (syscall_name, args); \
- cmp.l &-4095, %d0; \
- jcc SYSCALL_ERROR_LABEL
-
-#undef PSEUDO_END
-#define PSEUDO_END(name) \
- SYSCALL_ERROR_HANDLER; \
- END (name)
-
-#undef PSEUDO_NOERRNO
-#define PSEUDO_NOERRNO(name, syscall_name, args) \
- .text; \
- ENTRY (name) \
- DO_CALL (syscall_name, args)
-
-#undef PSEUDO_END_NOERRNO
-#define PSEUDO_END_NOERRNO(name) \
- END (name)
-
-#define ret_NOERRNO rts
-
-/* The function has to return the error code. */
-#undef PSEUDO_ERRVAL
-#define PSEUDO_ERRVAL(name, syscall_name, args) \
- .text; \
- ENTRY (name) \
- DO_CALL (syscall_name, args); \
- negl %d0
-
-#undef PSEUDO_END_ERRVAL
-#define PSEUDO_END_ERRVAL(name) \
- END (name)
-
-#define ret_ERRVAL rts
-
-#ifdef PIC
-# if RTLD_PRIVATE_ERRNO
-# define SYSCALL_ERROR_HANDLER \
-SYSCALL_ERROR_LABEL: \
- lea (rtld_errno, %pc), %a0; \
- neg.l %d0; \
- move.l %d0, (%a0); \
- move.l &-1, %d0; \
- /* Copy return value to %a0 for syscalls that are declared to return \
- a pointer (e.g., mmap). */ \
- move.l %d0, %a0; \
- rts;
-# else /* !RTLD_PRIVATE_ERRNO */
-/* Store (- %d0) into errno through the GOT. */
-# if defined _LIBC_REENTRANT
-# define SYSCALL_ERROR_HANDLER \
-SYSCALL_ERROR_LABEL: \
- neg.l %d0; \
- move.l %d0, -(%sp); \
- jbsr __errno_location@PLTPC; \
- move.l (%sp)+, (%a0); \
- move.l &-1, %d0; \
- /* Copy return value to %a0 for syscalls that are declared to return \
- a pointer (e.g., mmap). */ \
- move.l %d0, %a0; \
- rts;
-# else /* !_LIBC_REENTRANT */
-# define SYSCALL_ERROR_HANDLER \
-SYSCALL_ERROR_LABEL: \
- move.l (errno@GOTPC, %pc), %a0; \
- neg.l %d0; \
- move.l %d0, (%a0); \
- move.l &-1, %d0; \
- /* Copy return value to %a0 for syscalls that are declared to return \
- a pointer (e.g., mmap). */ \
- move.l %d0, %a0; \
- rts;
-# endif /* _LIBC_REENTRANT */
-# endif /* RTLD_PRIVATE_ERRNO */
-#else
-# define SYSCALL_ERROR_HANDLER /* Nothing here; code in sysdep.S is used. */
-#endif /* PIC */
-
-/* Linux takes system call arguments in registers:
-
- syscall number %d0 call-clobbered
- arg 1 %d1 call-clobbered
- arg 2 %d2 call-saved
- arg 3 %d3 call-saved
- arg 4 %d4 call-saved
- arg 5 %d5 call-saved
-
- The stack layout upon entering the function is:
-
- 20(%sp) Arg# 5
- 16(%sp) Arg# 4
- 12(%sp) Arg# 3
- 8(%sp) Arg# 2
- 4(%sp) Arg# 1
- (%sp) Return address
-
- (Of course a function with say 3 arguments does not have entries for
- arguments 4 and 5.)
-
- Separate move's are faster than movem, but need more space. Since
- speed is more important, we don't use movem. Since %a0 and %a1 are
- scratch registers, we can use them for saving as well. */
-
-#define DO_CALL(syscall_name, args) \
- move.l &SYS_ify(syscall_name), %d0; \
- DOARGS_##args \
- trap &0; \
- UNDOARGS_##args
-
-#define DOARGS_0 /* No arguments to frob. */
-#define UNDOARGS_0 /* No arguments to unfrob. */
-#define _DOARGS_0(n) /* No arguments to frob. */
-
-#define DOARGS_1 _DOARGS_1 (4)
-#define _DOARGS_1(n) move.l n(%sp), %d1; _DOARGS_0 (n)
-#define UNDOARGS_1 UNDOARGS_0
-
-#define DOARGS_2 _DOARGS_2 (8)
-#define _DOARGS_2(n) move.l %d2, %a0; move.l n(%sp), %d2; _DOARGS_1 (n-4)
-#define UNDOARGS_2 UNDOARGS_1; move.l %a0, %d2
-
-#define DOARGS_3 _DOARGS_3 (12)
-#define _DOARGS_3(n) move.l %d3, %a1; move.l n(%sp), %d3; _DOARGS_2 (n-4)
-#define UNDOARGS_3 UNDOARGS_2; move.l %a1, %d3
-
-#define DOARGS_4 _DOARGS_4 (16)
-#define _DOARGS_4(n) move.l %d4, -(%sp); move.l n+4(%sp), %d4; _DOARGS_3 (n)
-#define UNDOARGS_4 UNDOARGS_3; move.l (%sp)+, %d4
-
-#define DOARGS_5 _DOARGS_5 (20)
-#define _DOARGS_5(n) move.l %d5, -(%sp); move.l n+4(%sp), %d5; _DOARGS_4 (n)
-#define UNDOARGS_5 UNDOARGS_4; move.l (%sp)+, %d5
-
-
-#define ret rts
-#if 0 /* Not used by Linux */
-#define r0 %d0
-#define r1 %d1
-#define MOVE(x,y) movel x , y
-#endif
-
-#else /* not __ASSEMBLER__ */
-
-/* Define a macro which expands into the inline wrapper code for a system
- call. */
-#undef INLINE_SYSCALL
-#define INLINE_SYSCALL(name, nr, args...) \
- ({ unsigned int _sys_result = INTERNAL_SYSCALL (name, , nr, args); \
- if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (_sys_result, ), 0))\
- { \
- __set_errno (INTERNAL_SYSCALL_ERRNO (_sys_result, )); \
- _sys_result = (unsigned int) -1; \
- } \
- (int) _sys_result; })
-
-#undef INTERNAL_SYSCALL_DECL
-#define INTERNAL_SYSCALL_DECL(err) do { } while (0)
-
-/* Define a macro which expands inline into the wrapper code for a system
- call. This use is for internal calls that do not need to handle errors
- normally. It will never touch errno. This returns just what the kernel
- gave back. */
-#undef INTERNAL_SYSCALL
-#define INTERNAL_SYSCALL(name, err, nr, args...) \
- ({ unsigned int _sys_result; \
- { \
- /* Load argument values in temporary variables
- to perform side effects like function calls
- before the call used registers are set. */ \
- LOAD_ARGS_##nr (args) \
- LOAD_REGS_##nr \
- register int _d0 asm ("%d0") = __NR_##name; \
- asm volatile ("trap #0" \
- : "=d" (_d0) \
- : "0" (_d0) ASM_ARGS_##nr \
- : "memory"); \
- _sys_result = _d0; \
- } \
- (int) _sys_result; })
-
-#undef INTERNAL_SYSCALL_ERROR_P
-#define INTERNAL_SYSCALL_ERROR_P(val, err) \
- ((unsigned int) (val) >= -4095U)
-
-#undef INTERNAL_SYSCALL_ERRNO
-#define INTERNAL_SYSCALL_ERRNO(val, err) (-(val))
-
-#define LOAD_ARGS_0()
-#define LOAD_REGS_0
-#define ASM_ARGS_0
-#define LOAD_ARGS_1(a1) \
- LOAD_ARGS_0 () \
- int __arg1 = (int) (a1);
-#define LOAD_REGS_1 \
- register int _d1 asm ("d1") = __arg1; \
- LOAD_REGS_0
-#define ASM_ARGS_1 ASM_ARGS_0, "d" (_d1)
-#define LOAD_ARGS_2(a1, a2) \
- LOAD_ARGS_1 (a1) \
- int __arg2 = (int) (a2);
-#define LOAD_REGS_2 \
- register int _d2 asm ("d2") = __arg2; \
- LOAD_REGS_1
-#define ASM_ARGS_2 ASM_ARGS_1, "d" (_d2)
-#define LOAD_ARGS_3(a1, a2, a3) \
- LOAD_ARGS_2 (a1, a2) \
- int __arg3 = (int) (a3);
-#define LOAD_REGS_3 \
- register int _d3 asm ("d3") = __arg3; \
- LOAD_REGS_2
-#define ASM_ARGS_3 ASM_ARGS_2, "d" (_d3)
-#define LOAD_ARGS_4(a1, a2, a3, a4) \
- LOAD_ARGS_3 (a1, a2, a3) \
- int __arg4 = (int) (a4);
-#define LOAD_REGS_4 \
- register int _d4 asm ("d4") = __arg4; \
- LOAD_REGS_3
-#define ASM_ARGS_4 ASM_ARGS_3, "d" (_d4)
-#define LOAD_ARGS_5(a1, a2, a3, a4, a5) \
- LOAD_ARGS_4 (a1, a2, a3, a4) \
- int __arg5 = (int) (a5);
-#define LOAD_REGS_5 \
- register int _d5 asm ("d5") = __arg5; \
- LOAD_REGS_4
-#define ASM_ARGS_5 ASM_ARGS_4, "d" (_d5)
-#define LOAD_ARGS_6(a1, a2, a3, a4, a5, a6) \
- LOAD_ARGS_5 (a1, a2, a3, a4, a5) \
- int __arg6 = (int) (a6);
-#define LOAD_REGS_6 \
- register int _a0 asm ("a0") = __arg6; \
- LOAD_REGS_5
-#define ASM_ARGS_6 ASM_ARGS_5, "a" (_a0)
-
-#endif /* not __ASSEMBLER__ */
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/versionsort64.c>
+++ /dev/null
-/* Copyright (C) 1999, 2002, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Schwab <schwab@gnu.org>.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-#define _ERRNO_H 1
-#include <bits/errno.h>
-#include <kernel-features.h>
-
-/* Clone the calling process, but without copying the whole address space.
- The calling process is suspended until the new process exits or is
- replaced by a call to `execve'. Return -1 for errors, 0 to the new process,
- and the process ID of the new process to the old process. */
-
-ENTRY (__vfork)
-
-#ifdef __NR_vfork
-
- /* Pop the return PC value into A0. */
- movel %sp@+, %a0
-
- /* Stuff the syscall number in D0 and trap into the kernel. */
- movel #SYS_ify (vfork), %d0
- trap #0
- tstl %d0
- jmi .Lerror /* Branch forward if it failed. */
-
- /* Jump to the return PC. */
- jmp %a0@
-
-.Lerror:
- /* Push back the return PC. */
- movel %a0,%sp@-
-
-# ifdef __ASSUME_VFORK_SYSCALL
-# ifndef PIC
- jbra SYSCALL_ERROR_LABEL
-# endif
-# else
- /* Check if vfork syscall is known at all. */
- movel #-ENOSYS,%d1
- cmpl %d0,%d1
- jne SYSCALL_ERROR_LABEL
-
-# endif
-#endif
-
-#ifndef __ASSUME_VFORK_SYSCALL
- /* If we don't have vfork, fork is close enough. */
-
- movel #SYS_ify (fork), %d0
- trap #0
- tstl %d0
- jmi SYSCALL_ERROR_LABEL
- rts
-#endif
-
-PSEUDO_END (__vfork)
-libc_hidden_def (__vfork)
-
-weak_alias (__vfork, vfork)
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/xstat.c>
+++ /dev/null
-ifeq ($(subdir),signal)
-#sysdep_routines += sigsuspend
-endif
-
-ifeq ($(subdir),misc)
-sysdep_routines += cachectl cacheflush sysmips _test_and_set
-
-sysdep_headers += sys/cachectl.h sys/sysmips.h sys/tas.h
-
-no_syscall_list_h = 1
-
-# A callable macro that expands to a shell command. Preprocess file $(1)
-# using ABI option $(2) and see which macros it defines. Print FOO for each
-# macro of the form __NR$(3)_FOO, filtering out ABI-specific __NR macros
-# that have a prefix other than $(3).
-mips_list_syscalls = $(filter-out -m%,$(CC)) -E -x c $(+includes) \
- $(sysincludes) -D_LIBC -dM -mabi=$(2) $(1) | \
- sed -n 's@^\#define __NR$(3)_\([^ ]*\) .*@\1@p' | \
- sed -e '/^[ON]32_/d' -e '/^N64_/d' -e '/^64_/d' | \
- LC_ALL=C sort
-
-# Generate a list of SYS_* macros from the linux __NR macros.
-#
-# Before version 2.6, linux had separate 32-bit and 64-bit MIPS ports,
-# each with its own set of headers. The ports were merged for 2.6 and
-# this merged port defines the syscalls in a slightly different way.
-# There are therefore three sets of headers that we need to consider:
-#
-# (1) Headers from the separate 32-bit MIPS port. They just define
-# a single list of __NR macros.
-#
-# (2) Headers from the separate 64-bit MIPS port. They unconditionally
-# define syscalls for all three ABIs, with o32 syscalls prefixed
-# by __NR_O32, n32 syscalls prefixed by __NR_N32 and n64 syscalls
-# prefixed by plain __NR.
-#
-# (3) Headers from the combined port. They use the _MIPS_SIM macro to
-# define the right set of syscalls for the current ABI. The syscalls
-# themselves have no special ABI prefix, but the headers also define:
-#
-# __NR_O32_Linux{,_syscalls}
-# __NR_N32_Linux{,_syscalls}
-# __NR_64_Linux{,_syscalls}
-#
-# In case (1) we just want a simple list of SYS_* macros. In cases (2)
-# and (3) we want a file that will work for all three ABIs, regardless
-# of which ABI we are currently using. We also want the file to work
-# if the user later moves from (2) to (3). Thus the file we create
-# for (2) and (3) has the form:
-#
-# #if _MIPS_SIM == _ABIN32
-# # ifdef __NR_N32_open
-# # define SYS_n32syscall1 __NR_N32_n32syscall1
-# # ...
-# # else
-# # define SYS_n32syscall1 __NR_n32syscall1
-# # ...
-# # endif
-# #elif _MIPS_SIM == _ABI64
-# # define SYS_n64syscall1 __NR_n64syscall1
-# # ...
-# #else
-# # ifdef __NR_O32_open
-# # define SYS_o32syscall1 __NR_O32_o32syscall1
-# # ...
-# # else
-# # define SYS_o32syscall1 __NR_o32syscall1
-# # ...
-# # endif
-# #endif
-#
-# Here, __NR_N32_open and __NR_O32_open are used to detect case (2)
-# over case (3). The n64 SYS_* macros can always use the normal
-# ABI-less names.
-$(objpfx)syscall-%.h $(objpfx)syscall-%.d: ../sysdeps/unix/sysv/linux/mips/sys/syscall.h
- $(make-target-directory)
- $(CC) -E -x c $(+includes) $(sysincludes) -D_LIBC $< -MD -MP \
- -MF $(@:.h=.d)-t -MT '$(@:.d=.h) $(@:.h=.d)' > /dev/null
- { \
- echo '/* Generated at libc build time from kernel syscall list. */';\
- echo ''; \
- echo '#ifndef _SYSCALL_H'; \
- echo '# error "Never use <bits/syscall.h> directly; include <sys/syscall.h> instead."'; \
- echo '#endif'; \
- echo ''; \
- echo '#include <sgidefs.h>'; \
- rm -f $(@:.d=.h).new32 $(@:.d=.h).newn32 $(@:.d=.h).new64; \
- $(call mips_list_syscalls,$<,n32,_N32) > $(@:.d=.h).newn32; \
- if test -s $(@:.d=.h).newn32; then \
- if grep open $(@:.d=.h).newn32 > /dev/null; then \
- $(call mips_list_syscalls,$<,32,_O32) > $(@:.d=.h).new32; \
- $(call mips_list_syscalls,$<,64,) > $(@:.d=.h).new64; \
- else \
- $(call mips_list_syscalls,$<,32,) > $(@:.d=.h).new32; \
- $(call mips_list_syscalls,$<,n32,) > $(@:.d=.h).newn32; \
- $(call mips_list_syscalls,$<,64,) > $(@:.d=.h).new64; \
- fi; \
- echo '#if _MIPS_SIM == _ABIN32'; \
- echo '# ifdef __NR_N32_open'; \
- sed 's@\(.*\)@# define SYS_\1 __NR_N32_\1@' < $(@:.d=.h).newn32; \
- echo '# else'; \
- sed 's@\(.*\)@# define SYS_\1 __NR_\1@' < $(@:.d=.h).newn32; \
- echo '# endif'; \
- echo '#elif _MIPS_SIM == _ABI64'; \
- sed 's@\(.*\)@# define SYS_\1 __NR_\1@' < $(@:.d=.h).new64; \
- echo '#else'; \
- echo '# ifdef __NR_O32_open'; \
- sed 's@\(.*\)@# define SYS_\1 __NR_O32_\1@' < $(@:.d=.h).new32; \
- echo '# else'; \
- sed 's@\(.*\)@# define SYS_\1 __NR_\1@' < $(@:.d=.h).new32; \
- echo '# endif'; \
- echo '#endif'; \
- else \
- $(CC) -E -x c $(+includes) $(sysincludes) -D_LIBC -dM $< | \
- sed -n 's@^\#define __NR_\([^ ]*\) .*@\#define SYS_\1 __NR_\1@p' | \
- LC_ALL=C sort; \
- fi; \
- rm -f $(@:.d=.h).new32 $(@:.d=.h).newn32 $(@:.d=.h).new64; \
- } > $(@:.d=.h).new
- mv -f $(@:.d=.h).new $(@:.d=.h)
-ifneq (,$(objpfx))
- sed $(sed-remove-objpfx) $(@:.h=.d)-t > $(@:.h=.d)-t2
- rm -f $(@:.h=.d)-t
- mv -f $(@:.h=.d)-t2 $(@:.h=.d)
-else
- mv -f $(@:.h=.d)-t $(@:.h=.d)
-endif
-endif
+++ /dev/null
-libc {
- # The comment lines with "#errlist-compat" are magic; see errlist-compat.awk.
- # When you get an error from errlist-compat.awk, you need to add a new
- # version here. Don't do this blindly, since this means changing the ABI
- # for all GNU/Linux configurations.
-
- GLIBC_2.0 {
- #errlist-compat 123
- _sys_errlist; sys_errlist; _sys_nerr; sys_nerr;
-
- # Exception handling support functions from libgcc
- __register_frame; __register_frame_table; __deregister_frame;
- __frame_state_for; __register_frame_info_table;
-
- # Needed by gcc:
- _flush_cache;
-
- # c*
- cachectl; cacheflush;
-
- # s*
- sysmips;
- }
- GLIBC_2.2 {
- #errlist-compat 1134
- _sys_errlist; sys_errlist; _sys_nerr; sys_nerr;
-
- # _*
- _test_and_set;
- }
-}
+++ /dev/null
-/* Copyright (C) 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Maciej W. Rozycki <macro@ds2.pg.gda.pl>, 2000.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Define the real-function versions of all inline functions
- defined in sys/tas.h */
-
-#include <features.h>
-
-#define _EXTERN_INLINE
-#ifndef __USE_EXTERN_INLINES
-# define __USE_EXTERN_INLINES 1
-#endif
-
-#include "sys/tas.h"
+++ /dev/null
-/* The MIPS architecture has selectable endianness.
- Linux/MIPS exists in two both little and big endian flavours and we
- want to be able to share the installed headerfiles between both,
- so we define __BYTE_ORDER based on GCC's predefines. */
-
-#ifndef _ENDIAN_H
-# error "Never use <bits/endian.h> directly; include <endian.h> instead."
-#endif
-
-#ifdef __MIPSEB__
-# define __BYTE_ORDER __BIG_ENDIAN
-#else
-# ifdef __MIPSEL__
-# define __BYTE_ORDER __LITTLE_ENDIAN
-# endif
-#endif
+++ /dev/null
-/* Error constants. MIPS/Linux specific version.
- Copyright (C) 1996, 1997, 1998, 1999, 2000, 2006
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifdef _ERRNO_H
-
-# undef EDOM
-# undef EILSEQ
-# undef ERANGE
-# include <linux/errno.h>
-
-/* Linux has no ENOTSUP error code. */
-# define ENOTSUP EOPNOTSUPP
-
-# ifndef ECANCELED
-# define ECANCELED 158
-# endif
-
-/* Support for error codes to support robust mutexes was added later, too. */
-# ifndef EOWNERDEAD
-# define EOWNERDEAD 165
-# define ENOTRECOVERABLE 166
-# endif
-
-# ifndef __ASSEMBLER__
-/* Function to get address of global `errno' variable. */
-extern int *__errno_location (void) __THROW __attribute__ ((__const__));
-
-# if !defined _LIBC || defined _LIBC_REENTRANT
-/* When using threads, errno is a per-thread value. */
-# define errno (*__errno_location ())
-# endif
-# endif /* !__ASSEMBLER__ */
-#endif /* _ERRNO_H */
-
-#if !defined _ERRNO_H && defined __need_Emath
-/* This is ugly but the kernel header is not clean enough. We must
- define only the values EDOM, EILSEQ and ERANGE in case __need_Emath is
- defined. */
-# define EDOM 33 /* Math argument out of domain of function. */
-# define EILSEQ 88 /* Illegal byte sequence. */
-# define ERANGE 34 /* Math result not representable. */
-#endif /* !_ERRNO_H && __need_Emath */
+++ /dev/null
-/* O_*, F_*, FD_* bit values for Linux.
- Copyright (C) 1995, 1996, 1997, 1998, 2000, 2002, 2003, 2004
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _FCNTL_H
-# error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead."
-#endif
-
-#include <sgidefs.h>
-#include <sys/types.h>
-
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
- located on an ext2 file system */
-#define O_ACCMODE 0x0003
-#define O_RDONLY 0x0000
-#define O_WRONLY 0x0001
-#define O_RDWR 0x0002
-#define O_APPEND 0x0008
-#define O_SYNC 0x0010
-#define O_NONBLOCK 0x0080
-#define O_CREAT 0x0100 /* not fcntl */
-#define O_TRUNC 0x0200 /* not fcntl */
-#define O_EXCL 0x0400 /* not fcntl */
-#define O_NOCTTY 0x0800 /* not fcntl */
-#define O_FSYNC O_SYNC
-#define O_ASYNC 0x1000
-
-#ifdef __USE_LARGEFILE64
-# define O_LARGEFILE 0x2000 /* Allow large file opens. */
-#endif
-
-#ifdef __USE_GNU
-# define O_NOFOLLOW 0x20000 /* Do not follow links. */
-# define O_DIRECT 0x8000 /* Direct disk access hint. */
-# define O_DIRECTORY 0x10000 /* Must be a directory. */
-# define O_NOATIME 0x40000 /* Do not set atime. */
-#endif
-
-#define O_NDELAY O_NONBLOCK
-
-/* For now Linux has no synchronisity options for data and read
- operations. We define the symbols here but let them do the same as
- O_SYNC since this is a superset. */
-#if defined __USE_POSIX199309 || defined __USE_UNIX98
-# define O_DSYNC O_SYNC /* Synchronize data. */
-# define O_RSYNC O_SYNC /* Synchronize read operations. */
-#endif
-
-/* Values for the second argument to `fcntl'. */
-#define F_DUPFD 0 /* Duplicate file descriptor. */
-#define F_GETFD 1 /* Get file descriptor flags. */
-#define F_SETFD 2 /* Set file descriptor flags. */
-#define F_GETFL 3 /* Get file status flags. */
-#define F_SETFL 4 /* Set file status flags. */
-#ifndef __USE_FILE_OFFSET64
-# define F_GETLK 14 /* Get record locking info. */
-# define F_SETLK 6 /* Set record locking info (non-blocking). */
-# define F_SETLKW 7 /* Set record locking info (blocking). */
-#else
-# define F_GETLK F_GETLK64 /* Get record locking info. */
-# define F_SETLK F_SETLK64 /* Set record locking info (non-blocking).*/
-# define F_SETLKW F_SETLKW64 /* Set record locking info (blocking). */
-#endif
-
-#define F_GETLK64 33 /* Get record locking info. */
-#define F_SETLK64 34 /* Set record locking info (non-blocking). */
-#define F_SETLKW64 35 /* Set record locking info (blocking). */
-
-#if defined __USE_BSD || defined __USE_UNIX98
-# define F_SETOWN 24 /* Get owner of socket (receiver of SIGIO). */
-# define F_GETOWN 23 /* Set owner of socket (receiver of SIGIO). */
-#endif
-
-#ifdef __USE_GNU
-# define F_SETSIG 10 /* Set number of signal to be sent. */
-# define F_GETSIG 11 /* Get number of signal to be sent. */
-#endif
-
-#ifdef __USE_GNU
-# define F_SETLEASE 1024 /* Set a lease. */
-# define F_GETLEASE 1025 /* Enquire what lease is active. */
-# define F_NOTIFY 1026 /* Request notfications on a directory. */
-#endif
-
-/* for F_[GET|SET]FL */
-#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
-
-/* For posix fcntl() and `l_type' field of a `struct flock' for lockf(). */
-#define F_RDLCK 0 /* Read lock. */
-#define F_WRLCK 1 /* Write lock. */
-#define F_UNLCK 2 /* Remove lock. */
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK 4 /* or 3 */
-#define F_SHLCK 8 /* or 4 */
-
-#ifdef __USE_BSD
-/* Operations for bsd flock(), also used by the kernel implementation */
-# define LOCK_SH 1 /* shared lock */
-# define LOCK_EX 2 /* exclusive lock */
-# define LOCK_NB 4 /* or'd with one of the above to prevent
- blocking */
-# define LOCK_UN 8 /* remove lock */
-#endif
-
-#ifdef __USE_GNU
-# define LOCK_MAND 32 /* This is a mandatory flock: */
-# define LOCK_READ 64 /* ... which allows concurrent read operations. */
-# define LOCK_WRITE 128 /* ... which allows concurrent write operations. */
-# define LOCK_RW 192 /* ... Which allows concurrent read & write operations. */
-#endif
-
-#ifdef __USE_GNU
-/* Types of directory notifications that may be requested with F_NOTIFY. */
-# define DN_ACCESS 0x00000001 /* File accessed. */
-# define DN_MODIFY 0x00000002 /* File modified. */
-# define DN_CREATE 0x00000004 /* File created. */
-# define DN_DELETE 0x00000008 /* File removed. */
-# define DN_RENAME 0x00000010 /* File renamed. */
-# define DN_ATTRIB 0x00000020 /* File changed attibutes. */
-# define DN_MULTISHOT 0x80000000 /* Don't remove notifier. */
-#endif
-
-typedef struct flock
- {
- short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */
- short int l_whence; /* Where `l_start' is relative to (like `lseek'). */
-#ifndef __USE_FILE_OFFSET64
- __off_t l_start; /* Offset where the lock begins. */
- __off_t l_len; /* Size of the locked area; zero means until EOF. */
-#if _MIPS_SIM != _ABI64
- /* The 64-bit flock structure, used by the n64 ABI, and for 64-bit
- fcntls in o32 and n32, never has this field. */
- long int l_sysid;
-#endif
-#else
- __off64_t l_start; /* Offset where the lock begins. */
- __off64_t l_len; /* Size of the locked area; zero means until EOF. */
-#endif
- __pid_t l_pid; /* Process holding the lock. */
-#if ! defined __USE_FILE_OFFSET64 && _MIPS_SIM != _ABI64
- /* The 64-bit flock structure, used by the n64 ABI, and for 64-bit
- flock in o32 and n32, never has this field. */
- long int pad[4];
-#endif
-} flock_t;
-
-#ifdef __USE_LARGEFILE64
-struct flock64
- {
- short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */
- short int l_whence; /* Where `l_start' is relative to (like `lseek'). */
- __off64_t l_start; /* Offset where the lock begins. */
- __off64_t l_len; /* Size of the locked area; zero means until EOF. */
- __pid_t l_pid; /* Process holding the lock. */
- };
-#endif
-
-
-/* Define some more compatibility macros to be backward compatible with
- BSD systems which did not managed to hide these kernel macros. */
-#ifdef __USE_BSD
-# define FAPPEND O_APPEND
-# define FFSYNC O_FSYNC
-# define FASYNC O_ASYNC
-# define FNONBLOCK O_NONBLOCK
-# define FNDELAY O_NDELAY
-#endif /* Use BSD. */
-
-/* Advise to `posix_fadvise'. */
-#ifdef __USE_XOPEN2K
-# define POSIX_FADV_NORMAL 0 /* No further special treatment. */
-# define POSIX_FADV_RANDOM 1 /* Expect random page references. */
-# define POSIX_FADV_SEQUENTIAL 2 /* Expect sequential page references. */
-# define POSIX_FADV_WILLNEED 3 /* Will need these pages. */
-# define POSIX_FADV_DONTNEED 4 /* Don't need these pages. */
-# define POSIX_FADV_NOREUSE 5 /* Data will be accessed once. */
-#endif
+++ /dev/null
-/* Structure types for pre-termios terminal ioctls. Linux/MIPS version.
- Copyright (C) 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_IOCTL_H
-# error "Never use <bits/ioctl-types.h> directly; include <sys/ioctl.h> instead."
-#endif
-
-/* Get definition of constants for use with `ioctl'. */
-#include <asm/ioctls.h>
-
-struct winsize
- {
- unsigned short int ws_row;
- unsigned short int ws_col;
- unsigned short int ws_xpixel;
- unsigned short int ws_ypixel;
- };
-
-#define NCC 8
-struct termio
- {
- unsigned short int c_iflag; /* input mode flags */
- unsigned short int c_oflag; /* output mode flags */
- unsigned short int c_cflag; /* control mode flags */
- unsigned short int c_lflag; /* local mode flags */
- char c_line; /* line discipline */
- /* Yes, this is really NCCS. */
- unsigned char c_cc[32 /* NCCS */]; /* control characters */
- };
-
-/* modem lines */
-#define TIOCM_LE 0x001 /* line enable */
-#define TIOCM_DTR 0x002 /* data terminal ready */
-#define TIOCM_RTS 0x004 /* request to send */
-#define TIOCM_ST 0x010 /* secondary transmit */
-#define TIOCM_SR 0x020 /* secondary receive */
-#define TIOCM_CTS 0x040 /* clear to send */
-#define TIOCM_CAR 0x100 /* carrier detect */
-#define TIOCM_CD TIOCM_CAR
-#define TIOCM_RNG 0x200 /* ring */
-#define TIOCM_RI TIOCM_RNG
-#define TIOCM_DSR 0x400 /* data set ready */
-
-/* line disciplines */
-#define N_TTY 0
-#define N_SLIP 1
-#define N_MOUSE 2
-#define N_PPP 3
-#define N_STRIP 4
-#define N_AX25 5
-#define N_X25 6 /* X.25 async */
-#define N_6PACK 7
-#define N_MASC 8 /* Mobitex module */
-#define N_R3964 9 /* Simatic R3964 module */
-#define N_PROFIBUS_FDL 10 /* Profibus */
-#define N_IRDA 11 /* Linux IR */
-#define N_SMSBLOCK 12 /* SMS block mode */
-#define N_HDLC 13 /* synchronous HDLC */
-#define N_SYNC_PPP 14 /* synchronous PPP */
-#define N_HCI 15 /* Bluetooth HCI UART */
+++ /dev/null
-/* Copyright (C) 1995, 96, 97, 98, 99, 2000, 2001 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_IPC_H
-# error "Never use <bits/ipc.h> directly; include <sys/ipc.h> instead."
-#endif
-
-#include <bits/types.h>
-
-/* Mode bits for `msgget', `semget', and `shmget'. */
-#define IPC_CREAT 01000 /* Create key if key does not exist. */
-#define IPC_EXCL 02000 /* Fail if key exists. */
-#define IPC_NOWAIT 04000 /* Return error on wait. */
-
-/* Control commands for `msgctl', `semctl', and `shmctl'. */
-#define IPC_RMID 0 /* Remove identifier. */
-#define IPC_SET 1 /* Set `ipc_perm' options. */
-#define IPC_STAT 2 /* Get `ipc_perm' options. */
-#ifdef __USE_GNU
-# define IPC_INFO 3 /* See ipcs. */
-#endif
-
-/* Special key values. */
-#define IPC_PRIVATE ((__key_t) 0) /* Private key. */
-
-
-/* Data structure used to pass permission information to IPC operations. */
-struct ipc_perm
- {
- __key_t __key; /* Key. */
- unsigned int uid; /* Owner's user ID. */
- unsigned int gid; /* Owner's group ID. */
- unsigned int cuid; /* Creator's user ID. */
- unsigned int cgid; /* Creator's group ID. */
- unsigned int mode; /* Read/write permission. */
- unsigned short int __seq; /* Sequence number. */
- unsigned short int __pad1;
- unsigned long int __unused1;
- unsigned long int __unused2;
-};
+++ /dev/null
-/* Definitions for POSIX memory map interface. Linux/MIPS version.
- Copyright (C) 1997, 2000, 2003, 2004, 2005, 2006
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_MMAN_H
-# error "Never use <bits/mman.h> directly; include <sys/mman.h> instead."
-#endif
-
-/* The following definitions basically come from the kernel headers.
- But the kernel header is not namespace clean. */
-
-
-/* Protections are chosen from these bits, OR'd together. The
- implementation does not necessarily support PROT_EXEC or PROT_WRITE
- without PROT_READ. The only guarantees are that no writing will be
- allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */
-
-#define PROT_READ 0x1 /* Page can be read. */
-#define PROT_WRITE 0x2 /* Page can be written. */
-#define PROT_EXEC 0x4 /* Page can be executed. */
-#define PROT_NONE 0x0 /* Page can not be accessed. */
-#define PROT_GROWSDOWN 0x01000000 /* Extend change to start of
- growsdown vma (mprotect only). */
-#define PROT_GROWSUP 0x02000000 /* Extend change to start of
- growsup vma (mprotect only). */
-
-/* Sharing types (must choose one and only one of these). */
-#define MAP_SHARED 0x01 /* Share changes. */
-#define MAP_PRIVATE 0x02 /* Changes are private. */
-#ifdef __USE_MISC
-# define MAP_TYPE 0x0f /* Mask for type of mapping. */
-#endif
-
-/* Other flags. */
-#define MAP_FIXED 0x10 /* Interpret addr exactly. */
-#ifdef __USE_MISC
-# define MAP_FILE 0x00
-# define MAP_ANONYMOUS 0x0800 /* Don't use a file. */
-# define MAP_ANON MAP_ANONYMOUS
-# define MAP_RENAME MAP_ANONYMOUS
-#endif
-
-/* These are Linux-specific. */
-#ifdef __USE_MISC
-# define MAP_NORESERVE 0x0400 /* don't check for reservations */
-# define MAP_ANONYMOUS 0x0800 /* don't use a file */
-# define MAP_GROWSDOWN 0x1000 /* stack-like segment */
-# define MAP_DENYWRITE 0x2000 /* ETXTBSY */
-# define MAP_EXECUTABLE 0x4000 /* mark it as an executable */
-# define MAP_LOCKED 0x8000 /* pages are locked */
-# define MAP_POPULATE 0x10000 /* populate (prefault) pagetables */
-# define MAP_NONBLOCK 0x20000 /* do not block on IO */
-#endif
-
-/* Flags to `msync'. */
-#define MS_ASYNC 1 /* Sync memory asynchronously. */
-#define MS_INVALIDATE 2 /* Invalidate the caches. */
-#define MS_SYNC 4 /* Synchronous memory sync. */
-
-/* Flags for `mlockall'. */
-#define MCL_CURRENT 1 /* Lock all currently mapped pages. */
-#define MCL_FUTURE 2 /* Lock all additions to address
- space. */
-
-/* Advice to `madvise'. */
-#ifdef __USE_BSD
-#define MADV_NORMAL 0 /* default page-in behavior */
-#define MADV_RANDOM 1 /* page-in minimum required */
-#define MADV_SEQUENTIAL 2 /* read-ahead aggressively */
-#define MADV_WILLNEED 3 /* pre-fault pages */
-#define MADV_DONTNEED 4 /* discard these pages */
-#define MADV_REMOVE 5 /* remove these pages & resources */
-#endif
-
-/* Flags for `mremap'. */
-#ifdef __USE_GNU
-# define MREMAP_MAYMOVE 1
-# define MREMAP_FIXED 2
-#endif
+++ /dev/null
-/* Copyright (C) 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_MSG_H
-# error "Never use <bits/msq.h> directly; include <sys/msg.h> instead."
-#endif
-
-#include <bits/types.h>
-
-/* Define options for message queue functions. */
-#define MSG_NOERROR 010000 /* no error if message is too big */
-#ifdef __USE_GNU
-# define MSG_EXCEPT 020000 /* recv any msg except of specified type */
-#endif
-
-/* Types used in the structure definition. */
-typedef unsigned long int msgqnum_t;
-typedef unsigned long int msglen_t;
-
-
-/* Structure of record for one message inside the kernel.
- The type `struct msg' is opaque. */
-struct msqid_ds
-{
- struct ipc_perm msg_perm; /* structure describing operation permission */
- __time_t msg_stime; /* time of last msgsnd command */
- __time_t msg_rtime; /* time of last msgrcv command */
- __time_t msg_ctime; /* time of last change */
- unsigned long int __msg_cbytes; /* current number of bytes on queue */
- msgqnum_t msg_qnum; /* number of messages currently on queue */
- msglen_t msg_qbytes; /* max number of bytes allowed on queue */
- __pid_t msg_lspid; /* pid of last msgsnd() */
- __pid_t msg_lrpid; /* pid of last msgrcv() */
- unsigned long int __unused1;
- unsigned long int __unused2;
-};
-
-#ifdef __USE_MISC
-
-# define msg_cbytes __msg_cbytes
-
-/* ipcs ctl commands */
-# define MSG_STAT 11
-# define MSG_INFO 12
-
-/* buffer for msgctl calls IPC_INFO, MSG_INFO */
-struct msginfo
- {
- int msgpool;
- int msgmap;
- int msgmax;
- int msgmnb;
- int msgmni;
- int msgssz;
- int msgtql;
- unsigned short int msgseg;
- };
-
-#endif /* __USE_MISC */
+++ /dev/null
-/* Copyright (C) 1997, 2001 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_POLL_H
-# error "Never use <bits/poll.h> directly; include <sys/poll.h> instead."
-#endif
-
-/* Event types that can be polled for. These bits may be set in `events'
- to indicate the interesting event types; they will appear in `revents'
- to indicate the status of the file descriptor. */
-#define POLLIN 0x001 /* There is data to read. */
-#define POLLPRI 0x002 /* There is urgent data to read. */
-#define POLLOUT 0x004 /* Writing now will not block. */
-
-#ifdef __USE_XOPEN
-/* These values are defined in XPG4.2. */
-# define POLLRDNORM 0x040 /* Normal data may be read. */
-# define POLLRDBAND 0x080 /* Priority data may be read. */
-# define POLLWRNORM POLLOUT /* Writing now will not block. */
-# define POLLWRBAND 0x100 /* Priority data may be written. */
-#endif
-
-#ifdef __USE_GNU
-/* This is an extension for Linux. */
-# define POLLMSG 0x400
-#endif
-
-/* Event types always implicitly polled for. These bits need not be set in
- `events', but they will appear in `revents' to indicate the status of
- the file descriptor. */
-#define POLLERR 0x008 /* Error condition. */
-#define POLLHUP 0x010 /* Hung up. */
-#define POLLNVAL 0x020 /* Invalid polling request. */
+++ /dev/null
-/* Bit values & structures for resource limits. Linux/MIPS version.
- Copyright (C) 1994, 1996, 1997, 1998, 1999, 2000, 2004, 2005
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_RESOURCE_H
-# error "Never use <bits/resource.h> directly; include <sys/resource.h> instead."
-#endif
-
-#include <bits/types.h>
-
-/* Transmute defines to enumerations. The macro re-definitions are
- necessary because some programs want to test for operating system
- features with #ifdef RUSAGE_SELF. In ISO C the reflexive
- definition is a no-op. */
-
-/* Kinds of resource limit. */
-enum __rlimit_resource
-{
- /* Per-process CPU limit, in seconds. */
- RLIMIT_CPU = 0,
-#define RLIMIT_CPU RLIMIT_CPU
-
- /* Largest file that can be created, in bytes. */
- RLIMIT_FSIZE = 1,
-#define RLIMIT_FSIZE RLIMIT_FSIZE
-
- /* Maximum size of data segment, in bytes. */
- RLIMIT_DATA = 2,
-#define RLIMIT_DATA RLIMIT_DATA
-
- /* Maximum size of stack segment, in bytes. */
- RLIMIT_STACK = 3,
-#define RLIMIT_STACK RLIMIT_STACK
-
- /* Largest core file that can be created, in bytes. */
- RLIMIT_CORE = 4,
-#define RLIMIT_CORE RLIMIT_CORE
-
- /* Largest resident set size, in bytes.
- This affects swapping; processes that are exceeding their
- resident set size will be more likely to have physical memory
- taken from them. */
- __RLIMIT_RSS = 7,
-#define RLIMIT_RSS __RLIMIT_RSS
-
- /* Number of open files. */
- RLIMIT_NOFILE = 5,
- __RLIMIT_OFILE = RLIMIT_NOFILE, /* BSD name for same. */
-#define RLIMIT_NOFILE RLIMIT_NOFILE
-#define RLIMIT_OFILE __RLIMIT_OFILE
-
- /* Address space limit (?) */
- RLIMIT_AS = 6,
-#define RLIMIT_AS RLIMIT_AS
-
- /* Number of processes. */
- __RLIMIT_NPROC = 8,
-#define RLIMIT_NPROC __RLIMIT_NPROC
-
- /* Locked-in-memory address space. */
- __RLIMIT_MEMLOCK = 9,
-#define RLIMIT_MEMLOCK __RLIMIT_MEMLOCK
-
- /* Maximum number of file locks. */
- __RLIMIT_LOCKS = 10,
-#define RLIMIT_LOCKS __RLIMIT_LOCKS
-
- /* Maximum number of pending signals. */
- __RLIMIT_SIGPENDING = 11,
-#define RLIMIT_SIGPENDING __RLIMIT_SIGPENDING
-
- /* Maximum bytes in POSIX message queues. */
- __RLIMIT_MSGQUEUE = 12,
-#define RLIMIT_MSGQUEUE __RLIMIT_MSGQUEUE
-
- /* Maximum nice priority allowed to raise to.
- Nice levels 19 .. -20 correspond to 0 .. 39
- values of this resource limit. */
- __RLIMIT_NICE = 13,
-#define RLIMIT_NICE __RLIMIT_NICE
-
- /* Maximum realtime priority allowed for non-priviledged
- processes. */
- __RLIMIT_RTPRIO = 14,
-#define RLIMIT_RTPRIO _RLIMIT_RTPRIO
-
- __RLIMIT_NLIMITS = 15,
- __RLIM_NLIMITS = __RLIMIT_NLIMITS
-#define RLIMIT_NLIMITS __RLIMIT_NLIMITS
-#define RLIM_NLIMITS __RLIM_NLIMITS
-};
-
-/* Value to indicate that there is no limit. */
-#ifndef __USE_FILE_OFFSET64
-# define RLIM_INFINITY ((long int)(~0UL >> 1))
-#else
-# define RLIM_INFINITY 0x7fffffffffffffffLL
-#endif
-
-#ifdef __USE_LARGEFILE64
-# define RLIM64_INFINITY 0x7fffffffffffffffLL
-#endif
-
-/* We can represent all limits. */
-#define RLIM_SAVED_MAX RLIM_INFINITY
-#define RLIM_SAVED_CUR RLIM_INFINITY
-
-
-/* Type for resource quantity measurement. */
-#ifndef __USE_FILE_OFFSET64
-typedef __rlim_t rlim_t;
-#else
-typedef __rlim64_t rlim_t;
-#endif
-#ifdef __USE_LARGEFILE64
-typedef __rlim64_t rlim64_t;
-#endif
-
-struct rlimit
- {
- /* The current (soft) limit. */
- rlim_t rlim_cur;
- /* The hard limit. */
- rlim_t rlim_max;
- };
-
-#ifdef __USE_LARGEFILE64
-struct rlimit64
- {
- /* The current (soft) limit. */
- rlim64_t rlim_cur;
- /* The hard limit. */
- rlim64_t rlim_max;
- };
-#endif
-
-/* Whose usage statistics do you want? */
-enum __rusage_who
-{
- /* The calling process. */
- RUSAGE_SELF = 0,
-#define RUSAGE_SELF RUSAGE_SELF
-
- /* All of its terminated child processes. */
- RUSAGE_CHILDREN = -1
-#define RUSAGE_CHILDREN RUSAGE_CHILDREN
-};
-
-#define __need_timeval
-#include <bits/time.h> /* For `struct timeval'. */
-
-/* Structure which says how much of each resource has been used. */
-struct rusage
- {
- /* Total amount of user time used. */
- struct timeval ru_utime;
- /* Total amount of system time used. */
- struct timeval ru_stime;
- /* Maximum resident set size (in kilobytes). */
- long int ru_maxrss;
- /* Amount of sharing of text segment memory
- with other processes (kilobyte-seconds). */
- long int ru_ixrss;
- /* Amount of data segment memory used (kilobyte-seconds). */
- long int ru_idrss;
- /* Amount of stack memory used (kilobyte-seconds). */
- long int ru_isrss;
- /* Number of soft page faults (i.e. those serviced by reclaiming
- a page from the list of pages awaiting reallocation. */
- long int ru_minflt;
- /* Number of hard page faults (i.e. those that required I/O). */
- long int ru_majflt;
- /* Number of times a process was swapped out of physical memory. */
- long int ru_nswap;
- /* Number of input operations via the file system. Note: This
- and `ru_oublock' do not include operations with the cache. */
- long int ru_inblock;
- /* Number of output operations via the file system. */
- long int ru_oublock;
- /* Number of IPC messages sent. */
- long int ru_msgsnd;
- /* Number of IPC messages received. */
- long int ru_msgrcv;
- /* Number of signals delivered. */
- long int ru_nsignals;
- /* Number of voluntary context switches, i.e. because the process
- gave up the process before it had to (usually to wait for some
- resource to be available). */
- long int ru_nvcsw;
- /* Number of involuntary context switches, i.e. a higher priority process
- became runnable or the current process used up its time slice. */
- long int ru_nivcsw;
- };
-
-/* Priority limits. */
-#define PRIO_MIN -20 /* Minimum priority a process can have. */
-#define PRIO_MAX 20 /* Maximum priority a process can have. */
-
-/* The type of the WHICH argument to `getpriority' and `setpriority',
- indicating what flavor of entity the WHO argument specifies. */
-enum __priority_which
-{
- PRIO_PROCESS = 0, /* WHO is a process ID. */
-#define PRIO_PROCESS PRIO_PROCESS
- PRIO_PGRP = 1, /* WHO is a process group ID. */
-#define PRIO_PGRP PRIO_PGRP
- PRIO_USER = 2 /* WHO is a user ID. */
-#define PRIO_USER PRIO_USER
-};
+++ /dev/null
-/* Copyright (C) 1995, 1996, 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_SEM_H
-# error "Never include <bits/sem.h> directly; use <sys/sem.h> instead."
-#endif
-
-#include <sys/types.h>
-
-/* Flags for `semop'. */
-#define SEM_UNDO 0x1000 /* undo the operation on exit */
-
-/* Commands for `semctl'. */
-#define GETPID 11 /* get sempid */
-#define GETVAL 12 /* get semval */
-#define GETALL 13 /* get all semval's */
-#define GETNCNT 14 /* get semncnt */
-#define GETZCNT 15 /* get semzcnt */
-#define SETVAL 16 /* set semval */
-#define SETALL 17 /* set all semval's */
-
-
-/* Data structure describing a set of semaphores. */
-struct semid_ds
-{
- struct ipc_perm sem_perm; /* operation permission struct */
- __time_t sem_otime; /* last semop() time */
- __time_t sem_ctime; /* last time changed by semctl() */
- unsigned long int sem_nsems; /* number of semaphores in set */
- unsigned long int __unused1;
- unsigned long int __unused2;
-};
-
-/* The user should define a union like the following to use it for arguments
- for `semctl'.
-
- union semun
- {
- int val; <= value for SETVAL
- struct semid_ds *buf; <= buffer for IPC_STAT & IPC_SET
- unsigned short int *array; <= array for GETALL & SETALL
- struct seminfo *__buf; <= buffer for IPC_INFO
- };
-
- Previous versions of this file used to define this union but this is
- incorrect. One can test the macro _SEM_SEMUN_UNDEFINED to see whether
- one must define the union or not. */
-#define _SEM_SEMUN_UNDEFINED 1
-
-#ifdef __USE_MISC
-
-/* ipcs ctl cmds */
-# define SEM_STAT 18
-# define SEM_INFO 19
-
-struct seminfo
-{
- int semmap;
- int semmni;
- int semmns;
- int semmnu;
- int semmsl;
- int semopm;
- int semume;
- int semusz;
- int semvmx;
- int semaem;
-};
-
-#endif /* __USE_MISC */
+++ /dev/null
-/* Copyright (C) 1995,1996,1997,2000,2001,2002,2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_SHM_H
-# error "Never include <bits/shm.h> directly; use <sys/shm.h> instead."
-#endif
-
-#include <bits/types.h>
-
-/* Permission flag for shmget. */
-#define SHM_R 0400 /* or S_IRUGO from <linux/stat.h> */
-#define SHM_W 0200 /* or S_IWUGO from <linux/stat.h> */
-
-/* Flags for `shmat'. */
-#define SHM_RDONLY 010000 /* attach read-only else read-write */
-#define SHM_RND 020000 /* round attach address to SHMLBA */
-#define SHM_REMAP 040000 /* take-over region on attach */
-
-/* Commands for `shmctl'. */
-#define SHM_LOCK 11 /* lock segment (root only) */
-#define SHM_UNLOCK 12 /* unlock segment (root only) */
-
-/* Segment low boundary address multiple. */
-#define SHMLBA 0x40000
-
-
-/* Type to count number of attaches. */
-typedef unsigned long int shmatt_t;
-
-/* Data structure describing a set of semaphores. */
-struct shmid_ds
- {
- struct ipc_perm shm_perm; /* operation permission struct */
- size_t shm_segsz; /* size of segment in bytes */
- __time_t shm_atime; /* time of last shmat() */
- __time_t shm_dtime; /* time of last shmdt() */
- __time_t shm_ctime; /* time of last change by shmctl() */
- __pid_t shm_cpid; /* pid of creator */
- __pid_t shm_lpid; /* pid of last shmop */
- shmatt_t shm_nattch; /* number of current attaches */
- unsigned long int __unused1;
- unsigned long int __unused2;
- };
-
-#ifdef __USE_MISC
-
-/* ipcs ctl commands */
-# define SHM_STAT 13
-# define SHM_INFO 14
-
-/* shm_mode upper byte flags */
-# define SHM_DEST 01000 /* segment will be destroyed on last detach */
-# define SHM_LOCKED 02000 /* segment will not be swapped */
-# define SHM_HUGETLB 04000 /* segment is mapped via hugetlb */
-
-struct shminfo
- {
- unsigned long int shmmax;
- unsigned long int shmmin;
- unsigned long int shmmni;
- unsigned long int shmseg;
- unsigned long int shmall;
- unsigned long int __unused1;
- unsigned long int __unused2;
- unsigned long int __unused3;
- unsigned long int __unused4;
- };
-
-struct shm_info
- {
- int used_ids;
- unsigned long int shm_tot; /* total allocated shm */
- unsigned long int shm_rss; /* total resident shm */
- unsigned long int shm_swp; /* total swapped shm */
- unsigned long int swap_attempts;
- unsigned long int swap_successes;
- };
-
-#endif /* __USE_MISC */
+++ /dev/null
-/* The proper definitions for Linux/MIPS's sigaction.
- Copyright (C) 1993, 1994, 1995, 1997, 1998, 1999, 2000, 2003
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SIGNAL_H
-# error "Never include <bits/sigaction.h> directly; use <signal.h> instead."
-#endif
-
-/* Structure describing the action to be taken when a signal arrives. */
-struct sigaction
- {
- /* Special flags. */
- unsigned int sa_flags;
-
- /* Signal handler. */
-#ifdef __USE_POSIX199309
- union
- {
- /* Used if SA_SIGINFO is not set. */
- __sighandler_t sa_handler;
- /* Used if SA_SIGINFO is set. */
- void (*sa_sigaction) (int, siginfo_t *, void *);
- }
- __sigaction_handler;
-# define sa_handler __sigaction_handler.sa_handler
-# define sa_sigaction __sigaction_handler.sa_sigaction
-#else
- __sighandler_t sa_handler;
-#endif
- /* Additional set of signals to be blocked. */
- __sigset_t sa_mask;
-
- /* The ABI says here are two unused ints following. */
- /* Restore handler. */
- void (*sa_restorer) (void);
-
-#if _MIPS_SZPTR < 64
- int sa_resv[1];
-#endif
- };
-
-/* Bits in `sa_flags'. */
-/* Please note that some Linux kernels versions use different values for these
- flags which is a bug in those kernel versions. */
-#define SA_NOCLDSTOP 0x00000001 /* Don't send SIGCHLD when children stop. */
-#define SA_NOCLDWAIT 0x00010000 /* Don't create zombie on child death. */
-#define SA_SIGINFO 0x00000008 /* Invoke signal-catching function with
- three arguments instead of one. */
-#if defined __USE_UNIX98 || defined __USE_MISC
-# define SA_ONSTACK 0x08000000 /* Use signal stack by using `sa_restorer'. */
-# define SA_RESETHAND 0x80000000 /* Reset to SIG_DFL on entry to handler. */
-# define SA_RESTART 0x10000000 /* Restart syscall on signal return. */
-# define SA_NODEFER 0x40000000 /* Don't automatically block the signal when
- its handler is being executed. */
-#endif
-#ifdef __USE_MISC
-# define SA_INTERRUPT 0x20000000 /* Historical no-op. */
-
-/* Some aliases for the SA_ constants. */
-# define SA_NOMASK SA_NODEFER
-# define SA_ONESHOT SA_RESETHAND
-# define SA_STACK SA_ONSTACK
-#endif
-
-/* Values for the HOW argument to `sigprocmask'. */
-#define SIG_NOP 0 /* 0 is unused to catch errors */
-#define SIG_BLOCK 1 /* Block signals. */
-#define SIG_UNBLOCK 2 /* Unblock signals. */
-#define SIG_SETMASK 3 /* Set the set of blocked signals. */
-#ifdef __USE_MISC
-# define SIG_SETMASK32 256 /* Goodie from SGI for BSD compatibility:
- set only the low 32 bit of the sigset. */
-#endif
+++ /dev/null
-/* Copyright (C) 1996, 1997, 1998, 2003, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#if !defined _SIGNAL_H && !defined _SYS_UCONTEXT_H
-# error "Never use <bits/sigcontext.h> directly; include <signal.h> instead."
-#endif
-
-#include <sgidefs.h>
-
-#ifndef sigcontext_struct
-/* Kernel headers before 2.1.1 define a struct sigcontext_struct, but
- we need sigcontext. */
-# define sigcontext_struct sigcontext
-
-/* # include <asm/sigcontext.h> */
-/* Instead of including the kernel header, that will vary depending on
- whether the 32- or the 64-bit kernel is installed, we paste the
- contents here. In case you're wondering about the different
- licenses, the fact that the file is pasted, instead of included,
- doesn't really make any difference for the program that includes
- this header. */
-#if _MIPS_SIM == _ABIO32
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 1996, 1997, 2000 by Ralf Baechle
- */
-#ifndef _ASM_SIGCONTEXT_H
-#define _ASM_SIGCONTEXT_H
-
-/*
- * Keep this struct definition in sync with the sigcontext fragment
- * in arch/mips/tools/offset.c
- */
-struct sigcontext {
- unsigned int sc_regmask; /* Unused */
- unsigned int sc_status;
- unsigned long long sc_pc;
- unsigned long long sc_regs[32];
- unsigned long long sc_fpregs[32];
- unsigned int sc_ownedfp; /* Unused */
- unsigned int sc_fpc_csr;
- unsigned int sc_fpc_eir; /* Unused */
- unsigned int sc_used_math;
- unsigned int sc_ssflags; /* Unused */
- unsigned long long sc_mdhi;
- unsigned long long sc_mdlo;
-
- unsigned int sc_cause; /* Unused */
- unsigned int sc_badvaddr; /* Unused */
-
- unsigned long sc_sigset[4]; /* kernel's sigset_t */
-};
-
-#endif /* _ASM_SIGCONTEXT_H */
-#else /* _MIPS_SIM != _ABIO32 */
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 1996, 1997, 1999 by Ralf Baechle
- * Copyright (C) 1999 Silicon Graphics, Inc.
- */
-#ifndef _ASM_SIGCONTEXT_H
-#define _ASM_SIGCONTEXT_H
-
-/*
- * Keep this struct definition in sync with the sigcontext fragment
- * in arch/mips/tools/offset.c
- */
-struct sigcontext {
- unsigned long long sc_regs[32];
- unsigned long long sc_fpregs[32];
- unsigned long long sc_mdhi;
- unsigned long long sc_mdlo;
- unsigned long long sc_pc;
- unsigned int sc_status;
- unsigned int sc_fpc_csr;
- unsigned int sc_fpc_eir;
- unsigned int sc_used_math;
- unsigned int sc_cause;
- unsigned int sc_badvaddr;
-};
-
-#endif /* _ASM_SIGCONTEXT_H */
-#endif /* _MIPS_SIM != _ABIO32 */
-#endif
+++ /dev/null
-/* siginfo_t, sigevent and constants. Linux/MIPS version.
- Copyright (C) 1997, 1998, 2000, 2001, 2002, 2003, 2004, 2005
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#if !defined _SIGNAL_H && !defined __need_siginfo_t \
- && !defined __need_sigevent_t
-# error "Never include this file directly. Use <signal.h> instead"
-#endif
-
-#include <bits/wordsize.h>
-
-#if (!defined __have_sigval_t \
- && (defined _SIGNAL_H || defined __need_siginfo_t \
- || defined __need_sigevent_t))
-# define __have_sigval_t 1
-
-/* Type for data associated with a signal. */
-typedef union sigval
- {
- int sival_int;
- void *sival_ptr;
- } sigval_t;
-#endif
-
-#if (!defined __have_siginfo_t \
- && (defined _SIGNAL_H || defined __need_siginfo_t))
-# define __have_siginfo_t 1
-
-# define __SI_MAX_SIZE 128
-# if __WORDSIZE == 64
-# define __SI_PAD_SIZE ((__SI_MAX_SIZE / sizeof (int)) - 4)
-# else
-# define __SI_PAD_SIZE ((__SI_MAX_SIZE / sizeof (int)) - 3)
-# endif
-
-
-typedef struct siginfo
- {
- int si_signo; /* Signal number. */
- int si_code; /* Signal code. */
- int si_errno; /* If non-zero, an errno value associated with
- this signal, as defined in <errno.h>. */
- int __pad0[__SI_MAX_SIZE / sizeof (int) - __SI_PAD_SIZE - 3];
- /* Explicit padding. */
-
- union
- {
- int _pad[__SI_PAD_SIZE];
-
- /* kill(). */
- struct
- {
- __pid_t si_pid; /* Sending process ID. */
- __uid_t si_uid; /* Real user ID of sending process. */
- } _kill;
-
- /* SIGCHLD. */
- struct
- {
- __pid_t si_pid; /* Which child. */
- __uid_t si_uid; /* Real user ID of sending process. */
- int si_status; /* Exit value or signal. */
- __clock_t si_utime;
- __clock_t si_stime;
- } _sigchld;
-
- /* SIGILL, SIGFPE, SIGSEGV, SIGBUS. */
- struct
- {
- void *si_addr; /* Faulting insn/memory ref. */
- } _sigfault;
-
- /* SIGPOLL. */
- struct
- {
- int si_band; /* Band event for SIGPOLL. */
- int si_fd;
- } _sigpoll;
-
- /* POSIX.1b timers. */
- struct
- {
- unsigned int _timer1;
- unsigned int _timer2;
- } _timer;
-
- /* POSIX.1b signals. */
- struct
- {
- __pid_t si_pid; /* Sending process ID. */
- __uid_t si_uid; /* Real user ID of sending process. */
- sigval_t si_sigval; /* Signal value. */
- } _rt;
- } _sifields;
- } siginfo_t;
-
-
-/* X/Open requires some more fields with fixed names. */
-# define si_pid _sifields._kill.si_pid
-# define si_uid _sifields._kill.si_uid
-# define si_status _sifields._sigchld.si_status
-# define si_utime _sifields._sigchld.si_utime
-# define si_stime _sifields._sigchld.si_stime
-# define si_value _sifields._rt.si_sigval
-# define si_int _sifields._rt.si_sigval.sival_int
-# define si_ptr _sifields._rt.si_sigval.sival_ptr
-# define si_addr _sifields._sigfault.si_addr
-# define si_band _sifields._sigpoll.si_band
-# define si_fd _sifields._sigpoll.si_fd
-
-
-/* Values for `si_code'. Positive values are reserved for kernel-generated
- signals. */
-enum
-{
- SI_ASYNCNL = -60, /* Sent by asynch name lookup completion. */
-# define SI_ASYNCNL SI_ASYNCNL
- SI_TKILL = -6, /* Sent by tkill. */
-# define SI_TKILL SI_TKILL
- SI_SIGIO, /* Sent by queued SIGIO. */
-# define SI_SIGIO SI_SIGIO
- SI_MESGQ, /* Sent by real time mesq state change. */
-# define SI_MESGQ SI_MESGQ
- SI_TIMER, /* Sent by real time mesq state change. */
-# define SI_TIMER SI_TIMER
- SI_ASYNCIO, /* Sent by AIO completion. */
-# define SI_ASYNCIO SI_ASYNCIO
- SI_QUEUE, /* Sent by sigqueue. */
-# define SI_QUEUE SI_QUEUE
- SI_USER, /* Sent by kill, sigsend, raise. */
-# define SI_USER SI_USER
- SI_KERNEL = 0x80 /* Send by kernel. */
-#define SI_KERNEL SI_KERNEL
-};
-
-
-/* `si_code' values for SIGILL signal. */
-enum
-{
- ILL_ILLOPC = 1, /* Illegal opcode. */
-# define ILL_ILLOPC ILL_ILLOPC
- ILL_ILLOPN, /* Illegal operand. */
-# define ILL_ILLOPN ILL_ILLOPN
- ILL_ILLADR, /* Illegal addressing mode. */
-# define ILL_ILLADR ILL_ILLADR
- ILL_ILLTRP, /* Illegal trap. */
-# define ILL_ILLTRP ILL_ILLTRP
- ILL_PRVOPC, /* Privileged opcode. */
-# define ILL_PRVOPC ILL_PRVOPC
- ILL_PRVREG, /* Privileged register. */
-# define ILL_PRVREG ILL_PRVREG
- ILL_COPROC, /* Coprocessor error. */
-# define ILL_COPROC ILL_COPROC
- ILL_BADSTK /* Internal stack error. */
-# define ILL_BADSTK ILL_BADSTK
-};
-
-/* `si_code' values for SIGFPE signal. */
-enum
-{
- FPE_INTDIV = 1, /* Integer divide by zero. */
-# define FPE_INTDIV FPE_INTDIV
- FPE_INTOVF, /* Integer overflow. */
-# define FPE_INTOVF FPE_INTOVF
- FPE_FLTDIV, /* Floating point divide by zero. */
-# define FPE_FLTDIV FPE_FLTDIV
- FPE_FLTOVF, /* Floating point overflow. */
-# define FPE_FLTOVF FPE_FLTOVF
- FPE_FLTUND, /* Floating point underflow. */
-# define FPE_FLTUND FPE_FLTUND
- FPE_FLTRES, /* Floating point inexact result. */
-# define FPE_FLTRES FPE_FLTRES
- FPE_FLTINV, /* Floating point invalid operation. */
-# define FPE_FLTINV FPE_FLTINV
- FPE_FLTSUB /* Subscript out of range. */
-# define FPE_FLTSUB FPE_FLTSUB
-};
-
-/* `si_code' values for SIGSEGV signal. */
-enum
-{
- SEGV_MAPERR = 1, /* Address not mapped to object. */
-# define SEGV_MAPERR SEGV_MAPERR
- SEGV_ACCERR /* Invalid permissions for mapped object. */
-# define SEGV_ACCERR SEGV_ACCERR
-};
-
-/* `si_code' values for SIGBUS signal. */
-enum
-{
- BUS_ADRALN = 1, /* Invalid address alignment. */
-# define BUS_ADRALN BUS_ADRALN
- BUS_ADRERR, /* Non-existant physical address. */
-# define BUS_ADRERR BUS_ADRERR
- BUS_OBJERR /* Object specific hardware error. */
-# define BUS_OBJERR BUS_OBJERR
-};
-
-/* `si_code' values for SIGTRAP signal. */
-enum
-{
- TRAP_BRKPT = 1, /* Process breakpoint. */
-# define TRAP_BRKPT TRAP_BRKPT
- TRAP_TRACE /* Process trace trap. */
-# define TRAP_TRACE TRAP_TRACE
-};
-
-/* `si_code' values for SIGCHLD signal. */
-enum
-{
- CLD_EXITED = 1, /* Child has exited. */
-# define CLD_EXITED CLD_EXITED
- CLD_KILLED, /* Child was killed. */
-# define CLD_KILLED CLD_KILLED
- CLD_DUMPED, /* Child terminated abnormally. */
-# define CLD_DUMPED CLD_DUMPED
- CLD_TRAPPED, /* Traced child has trapped. */
-# define CLD_TRAPPED CLD_TRAPPED
- CLD_STOPPED, /* Child has stopped. */
-# define CLD_STOPPED CLD_STOPPED
- CLD_CONTINUED /* Stopped child has continued. */
-# define CLD_CONTINUED CLD_CONTINUED
-};
-
-/* `si_code' values for SIGPOLL signal. */
-enum
-{
- POLL_IN = 1, /* Data input available. */
-# define POLL_IN POLL_IN
- POLL_OUT, /* Output buffers available. */
-# define POLL_OUT POLL_OUT
- POLL_MSG, /* Input message available. */
-# define POLL_MSG POLL_MSG
- POLL_ERR, /* I/O error. */
-# define POLL_ERR POLL_ERR
- POLL_PRI, /* High priority input available. */
-# define POLL_PRI POLL_PRI
- POLL_HUP /* Device disconnected. */
-# define POLL_HUP POLL_HUP
-};
-
-# undef __need_siginfo_t
-#endif /* !have siginfo_t && (have _SIGNAL_H || need siginfo_t). */
-
-
-#if (defined _SIGNAL_H || defined __need_sigevent_t) \
- && !defined __have_sigevent_t
-# define __have_sigevent_t 1
-
-/* Structure to transport application-defined values with signals. */
-# define __SIGEV_MAX_SIZE 64
-# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 3)
-
-/* Forward declaration of the `pthread_attr_t' type. */
-struct __pthread_attr_s;
-
-/* XXX This one might need to change!!! */
-typedef struct sigevent
- {
- sigval_t sigev_value;
- int sigev_signo;
- int sigev_notify;
-
- union
- {
- int _pad[__SIGEV_PAD_SIZE];
-
- struct
- {
- void (*_function) (sigval_t); /* Function to start. */
- void *_attribute; /* Really pthread_attr_t. */
- } _sigev_thread;
- } _sigev_un;
- } sigevent_t;
-
-/* POSIX names to access some of the members. */
-# define sigev_notify_function _sigev_un._sigev_thread._function
-# define sigev_notify_attributes _sigev_un._sigev_thread._attribute
-
-/* `sigev_notify' values. */
-enum
-{
- SIGEV_SIGNAL = 0, /* Notify via signal. */
-# define SIGEV_SIGNAL SIGEV_SIGNAL
- SIGEV_NONE, /* Other notification: meaningless. */
-# define SIGEV_NONE SIGEV_NONE
- SIGEV_THREAD, /* Deliver via thread creation. */
-# define SIGEV_THREAD SIGEV_THREAD
-
- SIGEV_THREAD_ID = 4 /* Send signal to specific thread. */
-#define SIGEV_THREAD_ID SIGEV_THREAD_ID
-};
-
-#endif /* have _SIGNAL_H. */
+++ /dev/null
-/* Signal number definitions. Linux version.
- Copyright (C) 1995, 1997, 1998 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifdef _SIGNAL_H
-
-/* Fake signal functions. */
-#define SIG_ERR ((__sighandler_t) -1) /* Error return. */
-#define SIG_DFL ((__sighandler_t) 0) /* Default action. */
-#define SIG_IGN ((__sighandler_t) 1) /* Ignore signal. */
-
-#ifdef __USE_UNIX98
-# define SIG_HOLD ((__sighandler_t) 2) /* Add signal to hold mask. */
-#endif
-
-
-#define SIGHUP 1 /* Hangup (POSIX). */
-#define SIGINT 2 /* Interrupt (ANSI). */
-#define SIGQUIT 3 /* Quit (POSIX). */
-#define SIGILL 4 /* Illegal instruction (ANSI). */
-#define SIGTRAP 5 /* Trace trap (POSIX). */
-#define SIGIOT 6 /* IOT trap (4.2 BSD). */
-#define SIGABRT SIGIOT /* Abort (ANSI). */
-#define SIGEMT 7
-#define SIGFPE 8 /* Floating-point exception (ANSI). */
-#define SIGKILL 9 /* Kill, unblockable (POSIX). */
-#define SIGBUS 10 /* BUS error (4.2 BSD). */
-#define SIGSEGV 11 /* Segmentation violation (ANSI). */
-#define SIGSYS 12
-#define SIGPIPE 13 /* Broken pipe (POSIX). */
-#define SIGALRM 14 /* Alarm clock (POSIX). */
-#define SIGTERM 15 /* Termination (ANSI). */
-#define SIGUSR1 16 /* User-defined signal 1 (POSIX). */
-#define SIGUSR2 17 /* User-defined signal 2 (POSIX). */
-#define SIGCHLD 18 /* Child status has changed (POSIX). */
-#define SIGCLD SIGCHLD /* Same as SIGCHLD (System V). */
-#define SIGPWR 19 /* Power failure restart (System V). */
-#define SIGWINCH 20 /* Window size change (4.3 BSD, Sun). */
-#define SIGURG 21 /* Urgent condition on socket (4.2 BSD). */
-#define SIGIO 22 /* I/O now possible (4.2 BSD). */
-#define SIGPOLL SIGIO /* Pollable event occurred (System V). */
-#define SIGSTOP 23 /* Stop, unblockable (POSIX). */
-#define SIGTSTP 24 /* Keyboard stop (POSIX). */
-#define SIGCONT 25 /* Continue (POSIX). */
-#define SIGTTIN 26 /* Background read from tty (POSIX). */
-#define SIGTTOU 27 /* Background write to tty (POSIX). */
-#define SIGVTALRM 28 /* Virtual alarm clock (4.2 BSD). */
-#define SIGPROF 29 /* Profiling alarm clock (4.2 BSD). */
-#define SIGXCPU 30 /* CPU limit exceeded (4.2 BSD). */
-#define SIGXFSZ 31 /* File size limit exceeded (4.2 BSD). */
-
-
-#define _NSIG 128 /* Biggest signal number + 1
- (including real-time signals). */
-
-#define SIGRTMIN (__libc_current_sigrtmin ())
-#define SIGRTMAX (__libc_current_sigrtmax ())
-
-/* These are the hard limits of the kernel. These values should not be
- used directly at user level. */
-#define __SIGRTMIN 32
-#define __SIGRTMAX (_NSIG - 1)
-
-#endif /* <signal.h> included. */
+++ /dev/null
-/* sigstack, sigaltstack definitions.
- Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SIGNAL_H
-# error "Never include this file directly. Use <signal.h> instead"
-#endif
-
-
-/* Structure describing a signal stack (obsolete). */
-struct sigstack
- {
- void *ss_sp; /* Signal stack pointer. */
- int ss_onstack; /* Nonzero if executing on this stack. */
- };
-
-
-/* Possible values for `ss_flags.'. */
-enum
-{
- SS_ONSTACK = 1,
-#define SS_ONSTACK SS_ONSTACK
- SS_DISABLE
-#define SS_DISABLE SS_DISABLE
-};
-
-/* Minimum stack size for a signal handler. */
-#define MINSIGSTKSZ 2048
-
-/* System default stack size. */
-#define SIGSTKSZ 8192
-
-
-/* Alternate, preferred interface. */
-typedef struct sigaltstack
- {
- void *ss_sp;
- size_t ss_size;
- int ss_flags;
- } stack_t;
+++ /dev/null
-/* System-specific socket constants and types. Linux/MIPS version.
- Copyright (C) 1991, 92, 1994-1999, 2000, 2001, 2004, 2005, 2006
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef __BITS_SOCKET_H
-#define __BITS_SOCKET_H
-
-#if !defined _SYS_SOCKET_H && !defined _NETINET_IN_H
-# error "Never include <bits/socket.h> directly; use <sys/socket.h> instead."
-#endif
-
-#define __need_size_t
-#define __need_NULL
-#include <stddef.h>
-
-#include <limits.h>
-#include <sys/types.h>
-
-/* Type for length arguments in socket calls. */
-#ifndef __socklen_t_defined
-typedef __socklen_t socklen_t;
-# define __socklen_t_defined
-#endif
-
-/* Types of sockets. */
-enum __socket_type
-{
- SOCK_DGRAM = 1, /* Connectionless, unreliable datagrams
- of fixed maximum length. */
-#define SOCK_DGRAM SOCK_DGRAM
- SOCK_STREAM = 2, /* Sequenced, reliable, connection-based
- byte streams. */
-#define SOCK_STREAM SOCK_STREAM
- SOCK_RAW = 3, /* Raw protocol interface. */
-#define SOCK_RAW SOCK_RAW
- SOCK_RDM = 4, /* Reliably-delivered messages. */
-#define SOCK_RDM SOCK_RDM
- SOCK_SEQPACKET = 5, /* Sequenced, reliable, connection-based,
- datagrams of fixed maximum length. */
-#define SOCK_SEQPACKET SOCK_SEQPACKET
- SOCK_PACKET = 10 /* Linux specific way of getting packets
- at the dev level. For writing rarp and
- other similar things on the user level. */
-#define SOCK_PACKET SOCK_PACKET
-};
-
-/* Protocol families. */
-#define PF_UNSPEC 0 /* Unspecified. */
-#define PF_LOCAL 1 /* Local to host (pipes and file-domain). */
-#define PF_UNIX PF_LOCAL /* Old BSD name for PF_LOCAL. */
-#define PF_FILE PF_LOCAL /* Another non-standard name for PF_LOCAL. */
-#define PF_INET 2 /* IP protocol family. */
-#define PF_AX25 3 /* Amateur Radio AX.25. */
-#define PF_IPX 4 /* Novell Internet Protocol. */
-#define PF_APPLETALK 5 /* Appletalk DDP. */
-#define PF_NETROM 6 /* Amateur radio NetROM. */
-#define PF_BRIDGE 7 /* Multiprotocol bridge. */
-#define PF_ATMPVC 8 /* ATM PVCs. */
-#define PF_X25 9 /* Reserved for X.25 project. */
-#define PF_INET6 10 /* IP version 6. */
-#define PF_ROSE 11 /* Amateur Radio X.25 PLP. */
-#define PF_DECnet 12 /* Reserved for DECnet project. */
-#define PF_NETBEUI 13 /* Reserved for 802.2LLC project. */
-#define PF_SECURITY 14 /* Security callback pseudo AF. */
-#define PF_KEY 15 /* PF_KEY key management API. */
-#define PF_NETLINK 16
-#define PF_ROUTE PF_NETLINK /* Alias to emulate 4.4BSD. */
-#define PF_PACKET 17 /* Packet family. */
-#define PF_ASH 18 /* Ash. */
-#define PF_ECONET 19 /* Acorn Econet. */
-#define PF_ATMSVC 20 /* ATM SVCs. */
-#define PF_SNA 22 /* Linux SNA Project */
-#define PF_IRDA 23 /* IRDA sockets. */
-#define PF_PPPOX 24 /* PPPoX sockets. */
-#define PF_WANPIPE 25 /* Wanpipe API sockets. */
-#define PF_BLUETOOTH 31 /* Bluetooth sockets. */
-#define PF_MAX 32 /* For now.. */
-
-/* Address families. */
-#define AF_UNSPEC PF_UNSPEC
-#define AF_LOCAL PF_LOCAL
-#define AF_UNIX PF_UNIX
-#define AF_FILE PF_FILE
-#define AF_INET PF_INET
-#define AF_AX25 PF_AX25
-#define AF_IPX PF_IPX
-#define AF_APPLETALK PF_APPLETALK
-#define AF_NETROM PF_NETROM
-#define AF_BRIDGE PF_BRIDGE
-#define AF_ATMPVC PF_ATMPVC
-#define AF_X25 PF_X25
-#define AF_INET6 PF_INET6
-#define AF_ROSE PF_ROSE
-#define AF_DECnet PF_DECnet
-#define AF_NETBEUI PF_NETBEUI
-#define AF_SECURITY PF_SECURITY
-#define AF_KEY PF_KEY
-#define AF_NETLINK PF_NETLINK
-#define AF_ROUTE PF_ROUTE
-#define AF_PACKET PF_PACKET
-#define AF_ASH PF_ASH
-#define AF_ECONET PF_ECONET
-#define AF_ATMSVC PF_ATMSVC
-#define AF_SNA PF_SNA
-#define AF_IRDA PF_IRDA
-#define AF_PPPOX PF_PPPOX
-#define AF_WANPIPE PF_WANPIPE
-#define AF_BLUETOOTH PF_BLUETOOTH
-#define AF_MAX PF_MAX
-
-/* Socket level values. Others are defined in the appropriate headers.
-
- XXX These definitions also should go into the appropriate headers as
- far as they are available. */
-#define SOL_RAW 255
-#define SOL_DECNET 261
-#define SOL_X25 262
-#define SOL_PACKET 263
-#define SOL_ATM 264 /* ATM layer (cell level). */
-#define SOL_AAL 265 /* ATM Adaption Layer (packet level). */
-#define SOL_IRDA 266
-
-/* Maximum queue length specifiable by listen. */
-#define SOMAXCONN 128
-
-/* Get the definition of the macro to define the common sockaddr members. */
-#include <bits/sockaddr.h>
-
-/* Structure describing a generic socket address. */
-struct sockaddr
- {
- __SOCKADDR_COMMON (sa_); /* Common data: address family and length. */
- char sa_data[14]; /* Address data. */
- };
-
-
-/* Structure large enough to hold any socket address (with the historical
- exception of AF_UNIX). We reserve 128 bytes. */
-#if ULONG_MAX > 0xffffffff
-# define __ss_aligntype __uint64_t
-#else
-# define __ss_aligntype __uint32_t
-#endif
-#define _SS_SIZE 128
-#define _SS_PADSIZE (_SS_SIZE - (2 * sizeof (__ss_aligntype)))
-
-struct sockaddr_storage
- {
- __SOCKADDR_COMMON (ss_); /* Address family, etc. */
- __ss_aligntype __ss_align; /* Force desired alignment. */
- char __ss_padding[_SS_PADSIZE];
- };
-
-
-/* Bits in the FLAGS argument to `send', `recv', et al. */
-enum
- {
- MSG_OOB = 0x01, /* Process out-of-band data. */
-#define MSG_OOB MSG_OOB
- MSG_PEEK = 0x02, /* Peek at incoming messages. */
-#define MSG_PEEK MSG_PEEK
- MSG_DONTROUTE = 0x04, /* Don't use local routing. */
-#define MSG_DONTROUTE MSG_DONTROUTE
-#ifdef __USE_GNU
- /* DECnet uses a different name. */
- MSG_TRYHARD = MSG_DONTROUTE,
-# define MSG_TRYHARD MSG_DONTROUTE
-#endif
- MSG_CTRUNC = 0x08, /* Control data lost before delivery. */
-#define MSG_CTRUNC MSG_CTRUNC
- MSG_PROXY = 0x10, /* Supply or ask second address. */
-#define MSG_PROXY MSG_PROXY
- MSG_TRUNC = 0x20,
-#define MSG_TRUNC MSG_TRUNC
- MSG_DONTWAIT = 0x40, /* Nonblocking IO. */
-#define MSG_DONTWAIT MSG_DONTWAIT
- MSG_EOR = 0x80, /* End of record. */
-#define MSG_EOR MSG_EOR
- MSG_WAITALL = 0x100, /* Wait for a full request. */
-#define MSG_WAITALL MSG_WAITALL
- MSG_FIN = 0x200,
-#define MSG_FIN MSG_FIN
- MSG_SYN = 0x400,
-#define MSG_SYN MSG_SYN
- MSG_CONFIRM = 0x800, /* Confirm path validity. */
-#define MSG_CONFIRM MSG_CONFIRM
- MSG_RST = 0x1000,
-#define MSG_RST MSG_RST
- MSG_ERRQUEUE = 0x2000, /* Fetch message from error queue. */
-#define MSG_ERRQUEUE MSG_ERRQUEUE
- MSG_NOSIGNAL = 0x4000, /* Do not generate SIGPIPE. */
-#define MSG_NOSIGNAL MSG_NOSIGNAL
- MSG_MORE = 0x8000 /* Sender will send more. */
-#define MSG_MORE MSG_MORE
- };
-
-
-/* Structure describing messages sent by
- `sendmsg' and received by `recvmsg'. */
-struct msghdr
- {
- void *msg_name; /* Address to send to/receive from. */
- socklen_t msg_namelen; /* Length of address data. */
-
- struct iovec *msg_iov; /* Vector of data to send/receive into. */
- size_t msg_iovlen; /* Number of elements in the vector. */
-
- void *msg_control; /* Ancillary data (eg BSD filedesc passing). */
- size_t msg_controllen; /* Ancillary data buffer length. */
-
- int msg_flags; /* Flags on received message. */
- };
-
-/* Structure used for storage of ancillary data object information. */
-struct cmsghdr
- {
- size_t cmsg_len; /* Length of data in cmsg_data plus length
- of cmsghdr structure. */
- int cmsg_level; /* Originating protocol. */
- int cmsg_type; /* Protocol specific type. */
-#if (!defined __STRICT_ANSI__ && __GNUC__ >= 2) || __STDC_VERSION__ >= 199901L
- __extension__ unsigned char __cmsg_data __flexarr; /* Ancillary data. */
-#endif
- };
-
-/* Ancillary data object manipulation macros. */
-#if (!defined __STRICT_ANSI__ && __GNUC__ >= 2) || __STDC_VERSION__ >= 199901L
-# define CMSG_DATA(cmsg) ((cmsg)->__cmsg_data)
-#else
-# define CMSG_DATA(cmsg) ((unsigned char *) ((struct cmsghdr *) (cmsg) + 1))
-#endif
-#define CMSG_NXTHDR(mhdr, cmsg) __cmsg_nxthdr (mhdr, cmsg)
-#define CMSG_FIRSTHDR(mhdr) \
- ((size_t) (mhdr)->msg_controllen >= sizeof (struct cmsghdr) \
- ? (struct cmsghdr *) (mhdr)->msg_control : (struct cmsghdr *) NULL)
-#define CMSG_ALIGN(len) (((len) + sizeof (size_t) - 1) \
- & (size_t) ~(sizeof (size_t) - 1))
-#define CMSG_SPACE(len) (CMSG_ALIGN (len) \
- + CMSG_ALIGN (sizeof (struct cmsghdr)))
-#define CMSG_LEN(len) (CMSG_ALIGN (sizeof (struct cmsghdr)) + (len))
-
-extern struct cmsghdr *__cmsg_nxthdr (struct msghdr *__mhdr,
- struct cmsghdr *__cmsg) __THROW;
-#ifdef __USE_EXTERN_INLINES
-# ifndef _EXTERN_INLINE
-# define _EXTERN_INLINE extern __inline
-# endif
-_EXTERN_INLINE struct cmsghdr *
-__NTH (__cmsg_nxthdr (struct msghdr *__mhdr, struct cmsghdr *__cmsg))
-{
- if ((size_t) __cmsg->cmsg_len < sizeof (struct cmsghdr))
- /* The kernel header does this so there may be a reason. */
- return 0;
-
- __cmsg = (struct cmsghdr *) ((unsigned char *) __cmsg
- + CMSG_ALIGN (__cmsg->cmsg_len));
- if ((unsigned char *) (__cmsg + 1) > ((unsigned char *) __mhdr->msg_control
- + __mhdr->msg_controllen)
- || ((unsigned char *) __cmsg + CMSG_ALIGN (__cmsg->cmsg_len)
- > ((unsigned char *) __mhdr->msg_control + __mhdr->msg_controllen)))
- /* No more entries. */
- return 0;
- return __cmsg;
-}
-#endif /* Use `extern inline'. */
-
-/* Socket level message types. This must match the definitions in
- <linux/socket.h>. */
-enum
- {
- SCM_RIGHTS = 0x01 /* Transfer file descriptors. */
-#define SCM_RIGHTS SCM_RIGHTS
-#ifdef __USE_BSD
- , SCM_CREDENTIALS = 0x02 /* Credentials passing. */
-# define SCM_CREDENTIALS SCM_CREDENTIALS
-#endif
- };
-
-/* User visible structure for SCM_CREDENTIALS message */
-
-struct ucred
-{
- pid_t pid; /* PID of sending process. */
- uid_t uid; /* UID of sending process. */
- gid_t gid; /* GID of sending process. */
-};
-
-/* Get socket manipulation related informations from kernel headers. */
-#include <asm/socket.h>
-
-
-/* Structure used to manipulate the SO_LINGER option. */
-struct linger
- {
- int l_onoff; /* Nonzero to linger on close. */
- int l_linger; /* Time to linger. */
- };
-
-#endif /* bits/socket.h */
+++ /dev/null
-/* Copyright (C) 1992, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_STAT_H
-# error "Never include <bits/stat.h> directly; use <sys/stat.h> instead."
-#endif
-
-#include <sgidefs.h>
-
-/* Versions of the `struct stat' data structure. */
-#define _STAT_VER_LINUX_OLD 1
-#define _STAT_VER_KERNEL 1
-#define _STAT_VER_SVR4 2
-#define _STAT_VER_LINUX 3
-#define _STAT_VER _STAT_VER_LINUX /* The one defined below. */
-
-/* Versions of the `xmknod' interface. */
-#define _MKNOD_VER_LINUX 1
-#define _MKNOD_VER_SVR4 2
-#define _MKNOD_VER _MKNOD_VER_LINUX /* The bits defined below. */
-
-
-#if _MIPS_SIM == _ABIO32
-/* Structure describing file characteristics. */
-struct stat
- {
- unsigned long int st_dev;
- long int st_pad1[3];
-#ifndef __USE_FILE_OFFSET64
- __ino_t st_ino; /* File serial number. */
-#else
- __ino64_t st_ino; /* File serial number. */
-#endif
- __mode_t st_mode; /* File mode. */
- __nlink_t st_nlink; /* Link count. */
- __uid_t st_uid; /* User ID of the file's owner. */
- __gid_t st_gid; /* Group ID of the file's group.*/
- unsigned long int st_rdev; /* Device number, if device. */
-#ifndef __USE_FILE_OFFSET64
- long int st_pad2[2];
- __off_t st_size; /* Size of file, in bytes. */
- /* SVR4 added this extra long to allow for expansion of off_t. */
- long int st_pad3;
-#else
- long int st_pad2[3];
- __off64_t st_size; /* Size of file, in bytes. */
-#endif
- /*
- * Actually this should be timestruc_t st_atime, st_mtime and
- * st_ctime but we don't have it under Linux.
- */
- __time_t st_atime; /* Time of last access. */
- long int __reserved0;
- __time_t st_mtime; /* Time of last modification. */
- long int __reserved1;
- __time_t st_ctime; /* Time of last status change. */
- long int __reserved2;
- __blksize_t st_blksize; /* Optimal block size for I/O. */
-#ifndef __USE_FILE_OFFSET64
- __blkcnt_t st_blocks; /* Number of 512-byte blocks allocated. */
-#else
- long int st_pad4;
- __blkcnt64_t st_blocks; /* Number of 512-byte blocks allocated. */
-#endif
- long int st_pad5[14];
- };
-
-#ifdef __USE_LARGEFILE64
-struct stat64
- {
- unsigned long int st_dev;
- long int st_pad1[3];
- __ino64_t st_ino; /* File serial number. */
- __mode_t st_mode; /* File mode. */
- __nlink_t st_nlink; /* Link count. */
- __uid_t st_uid; /* User ID of the file's owner. */
- __gid_t st_gid; /* Group ID of the file's group.*/
- unsigned long int st_rdev; /* Device number, if device. */
- long int st_pad2[3];
- __off64_t st_size; /* Size of file, in bytes. */
- /*
- * Actually this should be timestruc_t st_atime, st_mtime and
- * st_ctime but we don't have it under Linux.
- */
- __time_t st_atime; /* Time of last access. */
- long int __reserved0;
- __time_t st_mtime; /* Time of last modification. */
- long int __reserved1;
- __time_t st_ctime; /* Time of last status change. */
- long int __reserved2;
- __blksize_t st_blksize; /* Optimal block size for I/O. */
- long int st_pad3;
- __blkcnt64_t st_blocks; /* Number of 512-byte blocks allocated. */
- long int st_pad4[14];
- };
-#endif
-#else
-struct stat
- {
- __dev_t st_dev;
- int st_pad1[3]; /* Reserved for st_dev expansion */
-#ifndef __USE_FILE_OFFSET64
- __ino_t st_ino;
-#else
- __ino64_t st_ino;
-#endif
- __mode_t st_mode;
- __nlink_t st_nlink;
- __uid_t st_uid;
- __gid_t st_gid;
- __dev_t st_rdev;
-#if !defined __USE_FILE_OFFSET64
- unsigned int st_pad2[2]; /* Reserved for st_rdev expansion */
- __off_t st_size;
- int st_pad3;
-#else
- unsigned int st_pad2[3]; /* Reserved for st_rdev expansion */
- __off64_t st_size;
-#endif
- __time_t st_atime;
- int __reserved0;
- __time_t st_mtime;
- int __reserved1;
- __time_t st_ctime;
- int __reserved2;
- __blksize_t st_blksize;
- unsigned int st_pad4;
-#ifndef __USE_FILE_OFFSET64
- __blkcnt_t st_blocks;
-#else
- __blkcnt64_t st_blocks;
-#endif
- int st_pad5[14];
- };
-
-#ifdef __USE_LARGEFILE64
-struct stat64
- {
- __dev_t st_dev;
- unsigned int st_pad1[3]; /* Reserved for st_dev expansion */
- __ino64_t st_ino;
- __mode_t st_mode;
- __nlink_t st_nlink;
- __uid_t st_uid;
- __gid_t st_gid;
- __dev_t st_rdev;
- unsigned int st_pad2[3]; /* Reserved for st_rdev expansion */
- __off64_t st_size;
- __time_t st_atime;
- int __reserved0;
- __time_t st_mtime;
- int __reserved1;
- __time_t st_ctime;
- int __reserved2;
- __blksize_t st_blksize;
- unsigned int st_pad3;
- __blkcnt64_t st_blocks;
- int st_pad4[14];
-};
-#endif
-#endif
-
-/* Tell code we have these members. */
-#define _STATBUF_ST_BLKSIZE
-#define _STATBUF_ST_RDEV
-
-/* Encoding of the file mode. */
-
-#define __S_IFMT 0170000 /* These bits determine file type. */
-
-/* File types. */
-#define __S_IFDIR 0040000 /* Directory. */
-#define __S_IFCHR 0020000 /* Character device. */
-#define __S_IFBLK 0060000 /* Block device. */
-#define __S_IFREG 0100000 /* Regular file. */
-#define __S_IFIFO 0010000 /* FIFO. */
-#define __S_IFLNK 0120000 /* Symbolic link. */
-#define __S_IFSOCK 0140000 /* Socket. */
-
-/* POSIX.1b objects. Note that these macros always evaluate to zero. But
- they do it by enforcing the correct use of the macros. */
-#define __S_TYPEISMQ(buf) ((buf)->st_mode - (buf)->st_mode)
-#define __S_TYPEISSEM(buf) ((buf)->st_mode - (buf)->st_mode)
-#define __S_TYPEISSHM(buf) ((buf)->st_mode - (buf)->st_mode)
-
-/* Protection bits. */
-
-#define __S_ISUID 04000 /* Set user ID on execution. */
-#define __S_ISGID 02000 /* Set group ID on execution. */
-#define __S_ISVTX 01000 /* Save swapped text after use (sticky). */
-#define __S_IREAD 0400 /* Read by owner. */
-#define __S_IWRITE 0200 /* Write by owner. */
-#define __S_IEXEC 0100 /* Execute by owner. */
+++ /dev/null
-/* Copyright (C) 1997, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_STATFS_H
-# error "Never include <bits/statfs.h> directly; use <sys/statfs.h> instead."
-#endif
-
-#include <bits/types.h> /* for __fsid_t and __fsblkcnt_t*/
-
-struct statfs
- {
- long int f_type;
-#define f_fstyp f_type
- long int f_bsize;
- long int f_frsize; /* Fragment size - unsupported */
-#ifndef __USE_FILE_OFFSET64
- __fsblkcnt_t f_blocks;
- __fsblkcnt_t f_bfree;
- __fsblkcnt_t f_files;
- __fsblkcnt_t f_ffree;
- __fsblkcnt_t f_bavail;
-#else
- __fsblkcnt64_t f_blocks;
- __fsblkcnt64_t f_bfree;
- __fsblkcnt64_t f_files;
- __fsblkcnt64_t f_ffree;
- __fsblkcnt64_t f_bavail;
-#endif
-
- /* Linux specials */
- __fsid_t f_fsid;
- long int f_namelen;
- long int f_spare[6];
- };
-
-#ifdef __USE_LARGEFILE64
-struct statfs64
- {
- long int f_type;
-#define f_fstyp f_type
- long int f_bsize;
- long int f_frsize; /* Fragment size - unsupported */
- __fsblkcnt64_t f_blocks;
- __fsblkcnt64_t f_bfree;
- __fsblkcnt64_t f_files;
- __fsblkcnt64_t f_ffree;
- __fsblkcnt64_t f_bavail;
-
- /* Linux specials */
- __fsid_t f_fsid;
- long int f_namelen;
- long int f_spare[6];
- };
-#endif
-
-/* Tell code we have these members. */
-#define _STATFS_F_NAMELEN
+++ /dev/null
-/* termios type and macro definitions. Linux/MIPS version.
- Copyright (C) 1993, 94, 95, 96, 97, 99 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _TERMIOS_H
-# error "Never include <bits/termios.h> directly; use <termios.h> instead."
-#endif
-
-typedef unsigned char cc_t;
-typedef unsigned int speed_t;
-typedef unsigned int tcflag_t;
-
-#define NCCS 32
-struct termios
- {
- tcflag_t c_iflag; /* input mode flags */
- tcflag_t c_oflag; /* output mode flags */
- tcflag_t c_cflag; /* control mode flags */
- tcflag_t c_lflag; /* local mode flags */
- cc_t c_line; /* line discipline */
- cc_t c_cc[NCCS]; /* control characters */
- };
-
-/* c_cc characters */
-#define VINTR 0 /* Interrupt character [ISIG]. */
-#define VQUIT 1 /* Quit character [ISIG]. */
-#define VERASE 2 /* Erase character [ICANON]. */
-#define VKILL 3 /* Kill-line character [ICANON]. */
-#define VMIN 4 /* Minimum number of bytes read at once [!ICANON]. */
-#define VTIME 5 /* Time-out value (tenths of a second) [!ICANON]. */
-#define VEOL2 6 /* Second EOL character [ICANON]. */
-#define VSWTC 7
-#define VSWTCH VSWTC
-#define VSTART 8 /* Start (X-ON) character [IXON, IXOFF]. */
-#define VSTOP 9 /* Stop (X-OFF) character [IXON, IXOFF]. */
-#define VSUSP 10 /* Suspend character [ISIG]. */
- /* VDSUSP is not supported on Linux. */
-/* #define VDSUSP 11 / * Delayed suspend character [ISIG]. */
-#define VREPRINT 12 /* Reprint-line character [ICANON]. */
-#define VDISCARD 13 /* Discard character [IEXTEN]. */
-#define VWERASE 14 /* Word-erase character [ICANON]. */
-#define VLNEXT 15 /* Literal-next character [IEXTEN]. */
-#define VEOF 16 /* End-of-file character [ICANON]. */
-#define VEOL 17 /* End-of-line character [ICANON]. */
-
-/* c_iflag bits */
-#define IGNBRK 0000001 /* Ignore break condition. */
-#define BRKINT 0000002 /* Signal interrupt on break. */
-#define IGNPAR 0000004 /* Ignore characters with parity errors. */
-#define PARMRK 0000010 /* Mark parity and framing errors. */
-#define INPCK 0000020 /* Enable input parity check. */
-#define ISTRIP 0000040 /* Strip 8th bit off characters. */
-#define INLCR 0000100 /* Map NL to CR on input. */
-#define IGNCR 0000200 /* Ignore CR. */
-#define ICRNL 0000400 /* Map CR to NL on input. */
-#define IUCLC 0001000 /* Map upper case to lower case on input. */
-#define IXON 0002000 /* Enable start/stop output control. */
-#define IXANY 0004000 /* Any character will restart after stop. */
-#define IXOFF 0010000 /* Enable start/stop input control. */
-#define IMAXBEL 0020000 /* Ring bell when input queue is full. */
-#define IUTF8 0040000 /* Input is UTF8. */
-
-/* c_oflag bits */
-#define OPOST 0000001 /* Perform output processing. */
-#define OLCUC 0000002 /* Map lower case to upper case on output. */
-#define ONLCR 0000004 /* Map NL to CR-NL on output. */
-#define OCRNL 0000010
-#define ONOCR 0000020
-#define ONLRET 0000040
-#define OFILL 0000100
-#define OFDEL 0000200
-#if defined __USE_MISC || defined __USE_XOPEN
-# define NLDLY 0000400
-# define NL0 0000000
-# define NL1 0000400
-# define CRDLY 0003000
-# define CR0 0000000
-# define CR1 0001000
-# define CR2 0002000
-# define CR3 0003000
-# define TABDLY 0014000
-# define TAB0 0000000
-# define TAB1 0004000
-# define TAB2 0010000
-# define TAB3 0014000
-# define BSDLY 0020000
-# define BS0 0000000
-# define BS1 0020000
-# define FFDLY 0100000
-# define FF0 0000000
-# define FF1 0100000
-#endif
-
-#define VTDLY 0040000
-#define VT0 0000000
-#define VT1 0040000
-
-#ifdef __USE_MISC
-# define XTABS 0014000
-#endif
-
-/* c_cflag bit meaning */
-#ifdef __USE_MISC
-# define CBAUD 0010017
-#endif
-#define B0 0000000 /* hang up */
-#define B50 0000001
-#define B75 0000002
-#define B110 0000003
-#define B134 0000004
-#define B150 0000005
-#define B200 0000006
-#define B300 0000007
-#define B600 0000010
-#define B1200 0000011
-#define B1800 0000012
-#define B2400 0000013
-#define B4800 0000014
-#define B9600 0000015
-#define B19200 0000016
-#define B38400 0000017
-#ifdef __USE_MISC
-# define EXTA B19200
-# define EXTB B38400
-#endif
-#define CSIZE 0000060 /* Number of bits per byte (mask). */
-#define CS5 0000000 /* 5 bits per byte. */
-#define CS6 0000020 /* 6 bits per byte. */
-#define CS7 0000040 /* 7 bits per byte. */
-#define CS8 0000060 /* 8 bits per byte. */
-#define CSTOPB 0000100 /* Two stop bits instead of one. */
-#define CREAD 0000200 /* Enable receiver. */
-#define PARENB 0000400 /* Parity enable. */
-#define PARODD 0001000 /* Odd parity instead of even. */
-#define HUPCL 0002000 /* Hang up on last close. */
-#define CLOCAL 0004000 /* Ignore modem status lines. */
-#ifdef __USE_MISC
-# define CBAUDEX 0010000
-#endif
-#define B57600 0010001
-#define B115200 0010002
-#define B230400 0010003
-#define B460800 0010004
-#define B500000 0010005
-#define B576000 0010006
-#define B921600 0010007
-#define B1000000 0010010
-#define B1152000 0010011
-#define B1500000 0010012
-#define B2000000 0010013
-#define B2500000 0010014
-#define B3000000 0010015
-#define B3500000 0010016
-#define B4000000 0010017
-#define __MAX_BAUD B4000000
-#ifdef __USE_MISC
-# define CIBAUD 002003600000 /* input baud rate (not used) */
-# define CRTSCTS 020000000000 /* flow control */
-#endif
-
-/* c_lflag bits */
-#define ISIG 0000001 /* Enable signals. */
-#define ICANON 0000002 /* Do erase and kill processing. */
-#if defined __USE_MISC || defined __USE_XOPEN
-# define XCASE 0000004
-#endif
-#define ECHO 0000010 /* Enable echo. */
-#define ECHOE 0000020 /* Visual erase for ERASE. */
-#define ECHOK 0000040 /* Echo NL after KILL. */
-#define ECHONL 0000100 /* Echo NL even if ECHO is off. */
-#define NOFLSH 0000200 /* Disable flush after interrupt. */
-#define IEXTEN 0000400 /* Enable DISCARD and LNEXT. */
-#ifdef __USE_MISC
-# define ECHOCTL 0001000 /* Echo control characters as ^X. */
-# define ECHOPRT 0002000 /* Hardcopy visual erase. */
-# define ECHOKE 0004000 /* Visual erase for KILL. */
-# define FLUSHO 0020000
-# define PENDIN 0040000 /* Retype pending input (state). */
-#endif
-#define TOSTOP 0100000 /* Send SIGTTOU for background output. */
-#define ITOSTOP TOSTOP
-
-/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
-#define TIOCSER_TEMT 0x01 /* Transmitter physically empty */
-
-/* tcflow() and TCXONC use these */
-#define TCOOFF 0 /* Suspend output. */
-#define TCOON 1 /* Restart suspended output. */
-#define TCIOFF 2 /* Send a STOP character. */
-#define TCION 3 /* Send a START character. */
-
-/* tcflush() and TCFLSH use these */
-#define TCIFLUSH 0 /* Discard data received but not yet read. */
-#define TCOFLUSH 1 /* Discard data written but not yet sent. */
-#define TCIOFLUSH 2 /* Discard all pending data. */
-
-/* tcsetattr uses these */
-#define TCSANOW 0x540e /* Same as TCSETS; change immediately. */
-#define TCSADRAIN 0x540f /* Same as TCSETSW; change when pending output is written. */
-#define TCSAFLUSH 0x5410 /* Same as TCSETSF; flush pending input before changing. */
-
-#define _IOT_termios /* Hurd ioctl type field. */ \
- _IOT (_IOTS (cflag_t), 4, _IOTS (cc_t), NCCS, _IOTS (speed_t), 2)
+++ /dev/null
-/* brk system call for Linux/MIPS.
- Copyright (C) 2000, 2005, 2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <errno.h>
-#include <unistd.h>
-#include <sysdep.h>
-
-void *__curbrk = 0;
-
-/* Old braindamage in GCC's crtstuff.c requires this symbol in an attempt
- to work around different old braindamage in the old Linux/x86 ELF
- dynamic linker. Sigh. */
-weak_alias (__curbrk, ___brk_addr)
-
-int
-__brk (void *addr)
-{
- void *newbrk;
-
- {
- register long int res __asm__ ("$2");
-
- asm ("move\t$4,%2\n\t"
- "li\t%0,%1\n\t"
- "syscall" /* Perform the system call. */
- : "=r" (res)
- : "I" (SYS_ify (brk)), "r" (addr)
- : "$4", "$7", __SYSCALL_CLOBBERS);
- newbrk = (void *) res;
- }
- __curbrk = newbrk;
-
- if (newbrk < addr)
- {
- __set_errno (ENOMEM);
- return -1;
- }
-
- return 0;
-}
-weak_alias (__brk, brk)
+++ /dev/null
-/* Copyright (C) 1996, 1997, 2000, 2003, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ralf Baechle <ralf@linux-mips.org>, 1996.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* clone() is even more special than fork() as it mucks with stacks
- and invokes a function in the right context after its all over. */
-
-#include <sys/asm.h>
-#include <sysdep.h>
-#define _ERRNO_H 1
-#include <bits/errno.h>
-#ifdef RESET_PID
-#include <tls.h>
-#endif
-
-#define CLONE_VM 0x00000100
-#define CLONE_THREAD 0x00010000
-
-/* int clone(int (*fn)(void *arg), void *child_stack, int flags, void *arg,
- void *parent_tidptr, void *tls, void *child_tidptr) */
-
- .text
-#if _MIPS_SIM == _ABIO32
-# define EXTRA_LOCALS 1
-#else
-# define EXTRA_LOCALS 0
-#endif
-LOCALSZ= 4
-FRAMESZ= (((NARGSAVE+LOCALSZ)*SZREG)+ALSZ)&ALMASK
-GPOFF= FRAMESZ-(1*SZREG)
-NESTED(__clone,4*SZREG,sp)
-#ifdef __PIC__
- SETUP_GP
-#endif
- PTR_SUBU sp, FRAMESZ
- SETUP_GP64 (GPOFF, __clone)
-#ifdef __PIC__
- SAVE_GP (GPOFF)
-#endif
-#ifdef PROF
- .set noat
- move $1,ra
- jal _mcount
- .set at
-#endif
-
-
- /* Sanity check arguments. */
- li v0,EINVAL
- beqz a0,L(error) /* No NULL function pointers. */
- beqz a1,L(error) /* No NULL stack pointers. */
-
- PTR_SUBU a1,32 /* Reserve argument save space. */
- PTR_S a0,0(a1) /* Save function pointer. */
- PTR_S a3,PTRSIZE(a1) /* Save argument pointer. */
-#ifdef RESET_PID
- LONG_S a2,(PTRSIZE*2)(a1) /* Save clone flags. */
-#endif
-
- move a0,a2
-
- /* Shuffle in the last three arguments - arguments 5, 6, and 7 to
- this function, but arguments 3, 4, and 5 to the syscall. */
-#if _MIPS_SIM == _ABIO32
- PTR_L a2,(FRAMESZ+PTRSIZE+PTRSIZE+16)(sp)
- PTR_S a2,16(sp)
- PTR_L a2,(FRAMESZ+16)(sp)
- PTR_L a3,(FRAMESZ+PTRSIZE+16)(sp)
-#else
- move a2,a4
- move a3,a5
- move a4,a6
-#endif
-
- /* Do the system call */
- li v0,__NR_clone
- syscall
-
- bnez a3,L(error)
- beqz v0,L(thread_start)
-
- /* Successful return from the parent */
- RESTORE_GP64
- PTR_ADDU sp, FRAMESZ
- ret
-
- /* Something bad happened -- no child created */
-L(error):
-#ifdef __PIC__
- PTR_LA t9,__syscall_error
- RESTORE_GP64
- PTR_ADDU sp, FRAMESZ
- jr t9
-#else
- RESTORE_GP64
- PTR_ADDU sp, FRAMESZ
- j __syscall_error
-#endif
- END(__clone)
-
-/* Load up the arguments to the function. Put this block of code in
- its own function so that we can terminate the stack trace with our
- debug info. */
-
-ENTRY(__thread_start)
-L(thread_start):
- /* cp is already loaded. */
- SAVE_GP (GPOFF)
- /* The stackframe has been created on entry of clone(). */
-
-#ifdef RESET_PID
- /* Check and see if we need to reset the PID. */
- LONG_L a0,(PTRSIZE*2)(sp)
- and a1,a0,CLONE_THREAD
- beqz a1,L(restore_pid)
-L(donepid):
-#endif
-
- /* Restore the arg for user's function. */
- PTR_L t9,0(sp) /* Function pointer. */
- PTR_L a0,PTRSIZE(sp) /* Argument pointer. */
-
- /* Call the user's function. */
- jal t9
-
- /* Call _exit rather than doing it inline for breakpoint purposes. */
- move a0,v0
-#ifdef __PIC__
- PTR_LA t9,_exit
- jalr t9
-#else
- jal _exit
-#endif
-
-#ifdef RESET_PID
-L(restore_pid):
- and a1,a0,CLONE_VM
- li v0,-1
- bnez a1,L(gotpid)
- li v0,__NR_getpid
- syscall
-L(gotpid):
- READ_THREAD_POINTER(v1)
- INT_S v0,PID_OFFSET(v1)
- INT_S v0,TID_OFFSET(v1)
- b L(donepid)
-#endif
-
- END(__thread_start)
-
-weak_alias (__clone, clone)
+++ /dev/null
-# This file is generated from configure.in by Autoconf. DO NOT EDIT!
- # Local configure fragment for sysdeps/unix/sysv/linux/mips.
-
-case $machine in
-mips*64*)
- rm -f asm-unistd.h
- asm_unistd_h=$sysheaders/asm/unistd.h
- if test ! -f $asm_unistd_h; then
- # Try to find asm/unistd.h in compiler header search path.
- try_asm_unistd_h=`echo '#include <asm/unistd.h>' | $CPP - |
- sed -n '/^# 1 "\(\/[^"]*\)".*/{s,,\1,p;q;}'`
- if test -n "$try_asm_unistd_h" &&
- test -f "$try_asm_unistd_h"; then
- asm_unistd_h=$try_asm_unistd_h
- fi
- fi
- if test ! -f "$asm_unistd_h"; then
- { echo "$as_me:$LINENO: WARNING: *** asm/unistd.h not found, it will not be pre-processed" >&5
-echo "$as_me: WARNING: *** asm/unistd.h not found, it will not be pre-processed" >&2;}
- echo '#include <asm/unistd.h>' > asm-unistd.h
- elif grep __NR_N32_open "$asm_unistd_h" > /dev/null; then
- # The point of this preprocessing is to turn __NR_<syscall> into
- # __NR_N64_<syscall>, as well as to define __NR_<syscall> to
- # __NR_<abi>_<syscall>, if __NR_<abi>_<syscall> is defined
- # and <abi> is the compiler-enabled ABI.
- cat "$asm_unistd_h" |
- sed -e 's,__NR_,__NR_N64_,g' \
- -e 's,__NR_N64_##,__NR_##,g' \
- -e 's,__NR_N64_O32_,__NR_O32_,g' \
- -e 's,__NR_N64_N32_,__NR_N32_,g' \
- -e 's,__NR_N64_N64_,__NR_N64_,g' \
- | awk > asm-unistd.h '
-BEGIN { print "#include <sgidefs.h>"; }
-/^#define __NR.*unused/ { print; next; }
-/^#define __NR_N64__exit __NR_N64_exit/ {
- print "#define __NR__exit __NR_exit";
- print "#define __NR_O32__exit __NR_O32_exit";
- print "#define __NR_N32__exit __NR_N32_exit";
- print; next;
-}
-/^#define __NR_O32_/ {
- name = $2;
- sub (/_O32_/, "_", name);
- print;
- print "#if _MIPS_SIM == _ABIO32";
- print "# define " name " " $2;
- print "#endif";
- next;
-}
-/^#define __NR_N32_/ {
- name = $2;
- sub (/_N32_/, "_", name);
- print;
- print "#if _MIPS_SIM == _ABIN32";
- print "# define " name " " $2;
- print "#endif";
- next;
-}
-/^#define __NR_N64_/ {
- name = $2;
- sub (/_N64_/, "_", name);
- print;
- print "#if _MIPS_SIM == _ABI64";
- print "# define " name " " $2;
- print "#endif";
- next;
-}
-{
- print;
-}'
- else
- echo '#include <asm/unistd.h>' > asm-unistd.h
- fi ;;
-mips*)
- rm -f asm-unistd.h
- echo '#include <asm/unistd.h>' > asm-unistd.h
- ;;
-esac
+++ /dev/null
-sinclude(./aclocal.m4)dnl Autoconf lossage
-GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
-# Local configure fragment for sysdeps/unix/sysv/linux/mips.
-
-case $machine in
-mips*64*)
- rm -f asm-unistd.h
- asm_unistd_h=$sysheaders/asm/unistd.h
- if test ! -f $asm_unistd_h; then
- # Try to find asm/unistd.h in compiler header search path.
- try_asm_unistd_h=`echo '#include <asm/unistd.h>' | $CPP - |
- sed -n '/^# 1 "\(\/[^"]*\)".*/{s,,\1,p;q;}'`
- if test -n "$try_asm_unistd_h" &&
- test -f "$try_asm_unistd_h"; then
- asm_unistd_h=$try_asm_unistd_h
- fi
- fi
- if test ! -f "$asm_unistd_h"; then
- AC_MSG_WARN([*** asm/unistd.h not found, it will not be pre-processed])
- echo '#include <asm/unistd.h>' > asm-unistd.h
- elif grep __NR_N32_open "$asm_unistd_h" > /dev/null; then
- # The point of this preprocessing is to turn __NR_<syscall> into
- # __NR_N64_<syscall>, as well as to define __NR_<syscall> to
- # __NR_<abi>_<syscall>, if __NR_<abi>_<syscall> is defined
- # and <abi> is the compiler-enabled ABI.
- cat "$asm_unistd_h" |
- sed -e 's,__NR_,__NR_N64_,g' \
- -e 's,__NR_N64_##,__NR_##,g' \
- -e 's,__NR_N64_O32_,__NR_O32_,g' \
- -e 's,__NR_N64_N32_,__NR_N32_,g' \
- -e 's,__NR_N64_N64_,__NR_N64_,g' \
- | awk > asm-unistd.h '
-BEGIN { print "#include <sgidefs.h>"; }
-/^#define __NR.*unused/ { print; next; }
-/^#define __NR_N64__exit __NR_N64_exit/ {
- print "#define __NR__exit __NR_exit";
- print "#define __NR_O32__exit __NR_O32_exit";
- print "#define __NR_N32__exit __NR_N32_exit";
- print; next;
-}
-/^#define __NR_O32_/ {
- name = $2;
- sub (/_O32_/, "_", name);
- print;
- print "#if _MIPS_SIM == _ABIO32";
- print "# define " name " " $2;
- print "#endif";
- next;
-}
-/^#define __NR_N32_/ {
- name = $2;
- sub (/_N32_/, "_", name);
- print;
- print "#if _MIPS_SIM == _ABIN32";
- print "# define " name " " $2;
- print "#endif";
- next;
-}
-/^#define __NR_N64_/ {
- name = $2;
- sub (/_N64_/, "_", name);
- print;
- print "#if _MIPS_SIM == _ABI64";
- print "# define " name " " $2;
- print "#endif";
- next;
-}
-{
- print;
-}'
- else
- echo '#include <asm/unistd.h>' > asm-unistd.h
- fi ;;
-mips*)
- rm -f asm-unistd.h
- echo '#include <asm/unistd.h>' > asm-unistd.h
- ;;
-esac
+++ /dev/null
-/* Support for reading /etc/ld.so.cache files written by Linux ldconfig.
- Copyright (C) 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define add_system_dir(dir) \
- do \
- { \
- size_t len = strlen (dir); \
- char path[len + 3]; \
- memcpy (path, dir, len + 1); \
- if (len >= 6 \
- && (! memcmp (path + len - 6, "/lib64", 6) \
- || ! memcmp (path + len - 6, "/lib32", 6))) \
- { \
- len -= 2; \
- path[len] = '\0'; \
- } \
- add_dir (path); \
- if (len >= 4 && ! memcmp (path + len - 4, "/lib", 4)) \
- { \
- memcpy (path + len, "32", 3); \
- add_dir (path); \
- memcpy (path + len, "64", 3); \
- add_dir (path); \
- } \
- } while (0)
-
-#include_next <dl-cache.h>
+++ /dev/null
-#ifndef __ASSEMBLY__
-extern void __start (void);
-#endif
-
-#define ENTRY_POINT __start
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/fcntl.c>
+++ /dev/null
-/* Copyright (C) 1997,1998,1999,2000,2001,2002,2003,2005,2006
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sys/types.h>
-#include <errno.h>
-#include <endian.h>
-#include <unistd.h>
-
-#include <sysdep.h>
-#include <sys/syscall.h>
-
-#include <kernel-features.h>
-
-#ifdef __NR_ftruncate64
-#ifndef __ASSUME_TRUNCATE64_SYSCALL
-/* The variable is shared between all wrappers around *truncate64 calls. */
-extern int __have_no_truncate64;
-#endif
-
-/* Truncate the file FD refers to to LENGTH bytes. */
-int
-__ftruncate64 (int fd, off64_t length)
-{
-#ifndef __ASSUME_TRUNCATE64_SYSCALL
- if (! __have_no_truncate64)
-#endif
- {
- unsigned int low = length & 0xffffffff;
- unsigned int high = length >> 32;
-#ifndef __ASSUME_TRUNCATE64_SYSCALL
- int saved_errno = errno;
-#endif
- int result = INLINE_SYSCALL (ftruncate64, 4, fd, 0,
- __LONG_LONG_PAIR (high, low));
-#ifndef __ASSUME_TRUNCATE64_SYSCALL
- if (result != -1 || errno != ENOSYS)
-#endif
- return result;
-
-#ifndef __ASSUME_TRUNCATE64_SYSCALL
- __set_errno (saved_errno);
- __have_no_truncate64 = 1;
-#endif
- }
-
-#ifndef __ASSUME_TRUNCATE64_SYSCALL
- if ((off_t) length != length)
- {
- __set_errno (EINVAL);
- return -1;
- }
- return __ftruncate (fd, (off_t) length);
-#endif
-}
-weak_alias (__ftruncate64, ftruncate64)
-
-#else
-/* Use the generic implementation. */
-# include <misc/ftruncate64.c>
-#endif
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/getmsg.c>
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/ia64/getpagesize.c>
+++ /dev/null
-/* Determine various system internal values, Linux/MIPS version.
- Copyright (C) 2001 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-
-/* We need to define a special parser for /proc/cpuinfo. */
-#define GET_NPROCS_PARSER(FP, BUFFER, RESULT) \
- do \
- { \
- (RESULT) = 0; \
- /* Read all lines and count the lines starting with the string \
- "cpu model". We don't have to fear extremely long lines since \
- the kernel will not generate them. 8192 bytes are really \
- enough. */ \
- while (fgets_unlocked (BUFFER, sizeof (BUFFER), FP) != NULL) \
- if (strncmp (BUFFER, "cpu model", 9) == 0) \
- ++(RESULT); \
- } \
- while (0)
-
-#include <sysdeps/unix/sysv/linux/getsysstats.c>
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/alpha/ipc_priv.h>
+++ /dev/null
-/* This is the sigaction structure from the Linux 2.1.24 kernel. */
-
-#include <sgidefs.h>
-
-#define HAVE_SA_RESTORER
-
-struct old_kernel_sigaction {
- unsigned int sa_flags;
- __sighandler_t k_sa_handler;
- unsigned long sa_mask;
- unsigned int __pad0[3]; /* reserved, keep size constant */
-
- /* Abi says here follows reserved int[2] */
- void (*sa_restorer)(void);
-#if (_MIPS_SZPTR < 64)
- /*
- * For 32 bit code we have to pad struct sigaction to get
- * constant size for the ABI
- */
- int pad1[1]; /* reserved */
-#endif
-};
-
-
-#define _KERNEL_NSIG 128
-#define _KERNEL_NSIG_BPW _MIPS_SZLONG
-#define _KERNEL_NSIG_WORDS (_KERNEL_NSIG / _KERNEL_NSIG_BPW)
-
-typedef struct {
- unsigned long sig[_KERNEL_NSIG_WORDS];
-} kernel_sigset_t;
-
-/* This is the sigaction structure from the Linux 2.1.68 kernel. */
-struct kernel_sigaction {
- unsigned int sa_flags;
- __sighandler_t k_sa_handler;
- kernel_sigset_t sa_mask;
- void (*sa_restorer)(void);
- int s_resv[1]; /* reserved */
-};
+++ /dev/null
-#include <sgidefs.h>
-/* As tempting as it is to define XSTAT_IS_XSTAT64 for n64, the
- userland data structures are not identical, because of different
- padding. */
-/* Definition of `struct stat' used in the kernel. */
-#if _MIPS_SIM != _ABIO32
-struct kernel_stat
- {
- unsigned int st_dev;
- unsigned int __pad1[3];
- unsigned long long st_ino;
- unsigned int st_mode;
- unsigned int st_nlink;
- int st_uid;
- int st_gid;
- unsigned int st_rdev;
- unsigned int __pad2[3];
- long long st_size;
- unsigned int st_atime;
- unsigned int __unused1;
- unsigned int st_mtime;
- unsigned int __unused2;
- unsigned int st_ctime;
- unsigned int __unused3;
- unsigned int st_blksize;
- unsigned int __pad3;
- unsigned long long st_blocks;
- };
-#else
-struct kernel_stat
- {
- unsigned long int st_dev;
- long int __pad1[3]; /* Reserved for network id */
- unsigned long int st_ino;
- unsigned long int st_mode;
- unsigned long int st_nlink;
- long int st_uid;
- long int st_gid;
- unsigned long int st_rdev;
- long int __pad2[2];
- long int st_size;
- long int __pad3;
- long int st_atime;
- long int __unused1;
- long int st_mtime;
- long int __unused2;
- long int st_ctime;
- long int __unused3;
- long int st_blksize;
- long int st_blocks;
- char st_fstype[16]; /* Filesystem type name, unsupported */
- long st_pad4[8];
- /* Linux specific fields */
- unsigned int st_flags;
- unsigned int st_gen;
- };
-#endif
+++ /dev/null
-/* Copyright (C) 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _KERNEL_TERMIOS_H
-#define _KERNEL_TERMIOS_H 1
-/* The following corresponds to the values from the Linux 2.1.24 kernel. */
-
-#define __KERNEL_NCCS 23
-
-struct __kernel_termios
- {
- tcflag_t c_iflag; /* input mode flags */
- tcflag_t c_oflag; /* output mode flags */
- tcflag_t c_cflag; /* control mode flags */
- tcflag_t c_lflag; /* local mode flags */
- cc_t c_line; /* line discipline */
- cc_t c_cc[__KERNEL_NCCS]; /* control characters */
- };
-
-#endif /* kernel_termios.h */
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/lockf64.c>
+++ /dev/null
-/* Copyright (C) 2000, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _LINUX_MIPS_MIPS32_SYSDEP_H
-#define _LINUX_MIPS_MIPS32_SYSDEP_H 1
-
-/* There is some commonality. */
-#include <sysdeps/unix/mips/mips32/sysdep.h>
-
-/* For Linux we can use the system call table in the header file
- /usr/include/asm/unistd.h
- of the kernel. But these symbols do not follow the SYS_* syntax
- so we have to redefine the `SYS_ify' macro here. */
-#undef SYS_ify
-#ifdef __STDC__
-# define SYS_ify(syscall_name) __NR_##syscall_name
-#else
-# define SYS_ify(syscall_name) __NR_/**/syscall_name
-#endif
-
-#ifdef __ASSEMBLER__
-
-/* We don't want the label for the error handler to be visible in the symbol
- table when we define it here. */
-#ifdef __PIC__
-# define SYSCALL_ERROR_LABEL 99b
-#endif
-
-#else /* ! __ASSEMBLER__ */
-
-/* Define a macro which expands into the inline wrapper code for a system
- call. */
-#undef INLINE_SYSCALL
-#define INLINE_SYSCALL(name, nr, args...) \
- ({ INTERNAL_SYSCALL_DECL(err); \
- long result_var = INTERNAL_SYSCALL (name, err, nr, args); \
- if ( INTERNAL_SYSCALL_ERROR_P (result_var, err) ) \
- { \
- __set_errno (INTERNAL_SYSCALL_ERRNO (result_var, err)); \
- result_var = -1L; \
- } \
- result_var; })
-
-#undef INTERNAL_SYSCALL_DECL
-#define INTERNAL_SYSCALL_DECL(err) long err
-
-#undef INTERNAL_SYSCALL_ERROR_P
-#define INTERNAL_SYSCALL_ERROR_P(val, err) ((long) (err))
-
-#undef INTERNAL_SYSCALL_ERRNO
-#define INTERNAL_SYSCALL_ERRNO(val, err) (val)
-
-#undef INTERNAL_SYSCALL
-#define INTERNAL_SYSCALL(name, err, nr, args...) \
- internal_syscall##nr (, "li\t$2, %2\t\t\t# " #name "\n\t", \
- "i" (SYS_ify (name)), err, args)
-
-#undef INTERNAL_SYSCALL_NCS
-#define INTERNAL_SYSCALL_NCS(number, err, nr, args...) \
- internal_syscall##nr (= number, , "r" (__v0), err, args)
-
-#define internal_syscall0(ncs_init, cs_init, input, err, dummy...) \
-({ \
- long _sys_result; \
- \
- { \
- register long __v0 asm("$2") ncs_init; \
- register long __a3 asm("$7"); \
- __asm__ volatile ( \
- ".set\tnoreorder\n\t" \
- cs_init \
- "syscall\n\t" \
- ".set reorder" \
- : "=r" (__v0), "=r" (__a3) \
- : input \
- : __SYSCALL_CLOBBERS); \
- err = __a3; \
- _sys_result = __v0; \
- } \
- _sys_result; \
-})
-
-#define internal_syscall1(ncs_init, cs_init, input, err, arg1) \
-({ \
- long _sys_result; \
- \
- { \
- register long __v0 asm("$2") ncs_init; \
- register long __a0 asm("$4") = (long) arg1; \
- register long __a3 asm("$7"); \
- __asm__ volatile ( \
- ".set\tnoreorder\n\t" \
- cs_init \
- "syscall\n\t" \
- ".set reorder" \
- : "=r" (__v0), "=r" (__a3) \
- : input, "r" (__a0) \
- : __SYSCALL_CLOBBERS); \
- err = __a3; \
- _sys_result = __v0; \
- } \
- _sys_result; \
-})
-
-#define internal_syscall2(ncs_init, cs_init, input, err, arg1, arg2) \
-({ \
- long _sys_result; \
- \
- { \
- register long __v0 asm("$2") ncs_init; \
- register long __a0 asm("$4") = (long) arg1; \
- register long __a1 asm("$5") = (long) arg2; \
- register long __a3 asm("$7"); \
- __asm__ volatile ( \
- ".set\tnoreorder\n\t" \
- cs_init \
- "syscall\n\t" \
- ".set\treorder" \
- : "=r" (__v0), "=r" (__a3) \
- : input, "r" (__a0), "r" (__a1) \
- : __SYSCALL_CLOBBERS); \
- err = __a3; \
- _sys_result = __v0; \
- } \
- _sys_result; \
-})
-
-#define internal_syscall3(ncs_init, cs_init, input, err, arg1, arg2, arg3)\
-({ \
- long _sys_result; \
- \
- { \
- register long __v0 asm("$2") ncs_init; \
- register long __a0 asm("$4") = (long) arg1; \
- register long __a1 asm("$5") = (long) arg2; \
- register long __a2 asm("$6") = (long) arg3; \
- register long __a3 asm("$7"); \
- __asm__ volatile ( \
- ".set\tnoreorder\n\t" \
- cs_init \
- "syscall\n\t" \
- ".set\treorder" \
- : "=r" (__v0), "=r" (__a3) \
- : input, "r" (__a0), "r" (__a1), "r" (__a2) \
- : __SYSCALL_CLOBBERS); \
- err = __a3; \
- _sys_result = __v0; \
- } \
- _sys_result; \
-})
-
-#define internal_syscall4(ncs_init, cs_init, input, err, arg1, arg2, arg3, arg4)\
-({ \
- long _sys_result; \
- \
- { \
- register long __v0 asm("$2") ncs_init; \
- register long __a0 asm("$4") = (long) arg1; \
- register long __a1 asm("$5") = (long) arg2; \
- register long __a2 asm("$6") = (long) arg3; \
- register long __a3 asm("$7") = (long) arg4; \
- __asm__ volatile ( \
- ".set\tnoreorder\n\t" \
- cs_init \
- "syscall\n\t" \
- ".set\treorder" \
- : "=r" (__v0), "+r" (__a3) \
- : input, "r" (__a0), "r" (__a1), "r" (__a2) \
- : __SYSCALL_CLOBBERS); \
- err = __a3; \
- _sys_result = __v0; \
- } \
- _sys_result; \
-})
-
-/* We need to use a frame pointer for the functions in which we
- adjust $sp around the syscall, or debug information and unwind
- information will be $sp relative and thus wrong during the syscall. As
- of GCC 3.4.3, this is sufficient. */
-#define FORCE_FRAME_POINTER alloca (4)
-
-#define internal_syscall5(ncs_init, cs_init, input, err, arg1, arg2, arg3, arg4, arg5)\
-({ \
- long _sys_result; \
- \
- FORCE_FRAME_POINTER; \
- { \
- register long __v0 asm("$2") ncs_init; \
- register long __a0 asm("$4") = (long) arg1; \
- register long __a1 asm("$5") = (long) arg2; \
- register long __a2 asm("$6") = (long) arg3; \
- register long __a3 asm("$7") = (long) arg4; \
- __asm__ volatile ( \
- ".set\tnoreorder\n\t" \
- "subu\t$29, 32\n\t" \
- "sw\t%6, 16($29)\n\t" \
- cs_init \
- "syscall\n\t" \
- "addiu\t$29, 32\n\t" \
- ".set\treorder" \
- : "=r" (__v0), "+r" (__a3) \
- : input, "r" (__a0), "r" (__a1), "r" (__a2), \
- "r" ((long)arg5) \
- : __SYSCALL_CLOBBERS); \
- err = __a3; \
- _sys_result = __v0; \
- } \
- _sys_result; \
-})
-
-#define internal_syscall6(ncs_init, cs_init, input, err, arg1, arg2, arg3, arg4, arg5, arg6)\
-({ \
- long _sys_result; \
- \
- FORCE_FRAME_POINTER; \
- { \
- register long __v0 asm("$2") ncs_init; \
- register long __a0 asm("$4") = (long) arg1; \
- register long __a1 asm("$5") = (long) arg2; \
- register long __a2 asm("$6") = (long) arg3; \
- register long __a3 asm("$7") = (long) arg4; \
- __asm__ volatile ( \
- ".set\tnoreorder\n\t" \
- "subu\t$29, 32\n\t" \
- "sw\t%6, 16($29)\n\t" \
- "sw\t%7, 20($29)\n\t" \
- cs_init \
- "syscall\n\t" \
- "addiu\t$29, 32\n\t" \
- ".set\treorder" \
- : "=r" (__v0), "+r" (__a3) \
- : input, "r" (__a0), "r" (__a1), "r" (__a2), \
- "r" ((long)arg5), "r" ((long)arg6) \
- : __SYSCALL_CLOBBERS); \
- err = __a3; \
- _sys_result = __v0; \
- } \
- _sys_result; \
-})
-
-#define internal_syscall7(ncs_init, cs_init, input, err, arg1, arg2, arg3, arg4, arg5, arg6, arg7)\
-({ \
- long _sys_result; \
- \
- FORCE_FRAME_POINTER; \
- { \
- register long __v0 asm("$2") ncs_init; \
- register long __a0 asm("$4") = (long) arg1; \
- register long __a1 asm("$5") = (long) arg2; \
- register long __a2 asm("$6") = (long) arg3; \
- register long __a3 asm("$7") = (long) arg4; \
- __asm__ volatile ( \
- ".set\tnoreorder\n\t" \
- "subu\t$29, 32\n\t" \
- "sw\t%6, 16($29)\n\t" \
- "sw\t%7, 20($29)\n\t" \
- "sw\t%8, 24($29)\n\t" \
- cs_init \
- "syscall\n\t" \
- "addiu\t$29, 32\n\t" \
- ".set\treorder" \
- : "=r" (__v0), "+r" (__a3) \
- : input, "r" (__a0), "r" (__a1), "r" (__a2), \
- "r" ((long)arg5), "r" ((long)arg6), "r" ((long)arg7) \
- : __SYSCALL_CLOBBERS); \
- err = __a3; \
- _sys_result = __v0; \
- } \
- _sys_result; \
-})
-
-#define __SYSCALL_CLOBBERS "$1", "$3", "$8", "$9", "$10", "$11", "$12", "$13", \
- "$14", "$15", "$24", "$25", "memory"
-
-#endif /* __ASSEMBLER__ */
-
-#endif /* linux/mips/mips32/sysdep.h */
+++ /dev/null
-/* Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdeps/generic/ldconfig.h>
-
-#define SYSDEP_KNOWN_INTERPRETER_NAMES \
- { "/lib32/ld.so.1", FLAG_ELF_LIBC6 }, \
- { "/lib64/ld.so.1", FLAG_ELF_LIBC6 },
-#define SYSDEP_KNOWN_LIBRARY_NAMES \
- { "libc.so.6", FLAG_ELF_LIBC6 }, \
- { "libm.so.6", FLAG_ELF_LIBC6 },
+++ /dev/null
-s_^\(RTLDLIST=\)\(.*lib\)\(\|32\|64\)\(/[^/]*\.so\.[0-9.]*\)[ ]*$_\1"\232\4 \264\4 \2\4"_
+++ /dev/null
-/* lseek() is 64-bit capable already. */
+++ /dev/null
-/* Copyright (C) 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sys/types.h>
-
-#include <sysdep.h>
-
-extern int ftruncate (int fd, off64_t length);
-
-int __ftruncate64 (int fd, off64_t length) {
- return ftruncate (fd, length);
-}
-weak_alias (__ftruncate64, ftruncate64)
+++ /dev/null
-/* Copyright (C) 2000, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _LINUX_MIPS_SYSDEP_H
-#define _LINUX_MIPS_SYSDEP_H 1
-
-/* There is some commonality. */
-#include <sysdeps/unix/mips/mips64/n32/sysdep.h>
-
-/* For Linux we can use the system call table in the header file
- /usr/include/asm/unistd.h
- of the kernel. But these symbols do not follow the SYS_* syntax
- so we have to redefine the `SYS_ify' macro here. */
-#undef SYS_ify
-#ifdef __STDC__
-# define SYS_ify(syscall_name) __NR_##syscall_name
-#else
-# define SYS_ify(syscall_name) __NR_/**/syscall_name
-#endif
-
-#ifdef __ASSEMBLER__
-
-/* We don't want the label for the error handler to be visible in the symbol
- table when we define it here. */
-#ifdef __PIC__
-# define SYSCALL_ERROR_LABEL 99b
-#endif
-
-#else /* ! __ASSEMBLER__ */
-
-/* Define a macro which expands into the inline wrapper code for a system
- call. */
-#undef INLINE_SYSCALL
-#define INLINE_SYSCALL(name, nr, args...) \
- ({ INTERNAL_SYSCALL_DECL(err); \
- long result_var = INTERNAL_SYSCALL (name, err, nr, args); \
- if ( INTERNAL_SYSCALL_ERROR_P (result_var, err) ) \
- { \
- __set_errno (INTERNAL_SYSCALL_ERRNO (result_var, err)); \
- result_var = -1L; \
- } \
- result_var; })
-
-#undef INTERNAL_SYSCALL_DECL
-#define INTERNAL_SYSCALL_DECL(err) long err
-
-#undef INTERNAL_SYSCALL_ERROR_P
-#define INTERNAL_SYSCALL_ERROR_P(val, err) ((long) (err))
-
-#undef INTERNAL_SYSCALL_ERRNO
-#define INTERNAL_SYSCALL_ERRNO(val, err) (val)
-
-#undef INTERNAL_SYSCALL
-#define INTERNAL_SYSCALL(name, err, nr, args...) internal_syscall##nr(name, err, args)
-
-#define internal_syscall0(name, err, dummy...) \
-({ \
- long _sys_result; \
- \
- { \
- register long __v0 asm("$2"); \
- register long __a3 asm("$7"); \
- __asm__ volatile ( \
- ".set\tnoreorder\n\t" \
- "li\t$2, %2\t\t\t# " #name "\n\t" \
- "syscall\n\t" \
- ".set reorder" \
- : "=r" (__v0), "=r" (__a3) \
- : "i" (SYS_ify(name)) \
- : __SYSCALL_CLOBBERS); \
- err = __a3; \
- _sys_result = __v0; \
- } \
- _sys_result; \
-})
-
-#define internal_syscall1(name, err, arg1) \
-({ \
- long _sys_result; \
- \
- { \
- register long long __v0 asm("$2"); \
- register long long __a0 asm("$4") = (long long) arg1; \
- register long long __a3 asm("$7"); \
- __asm__ volatile ( \
- ".set\tnoreorder\n\t" \
- "li\t$2, %3\t\t\t# " #name "\n\t" \
- "syscall\n\t" \
- ".set reorder" \
- : "=r" (__v0), "=r" (__a3) \
- : "r" (__a0), "i" (SYS_ify(name)) \
- : __SYSCALL_CLOBBERS); \
- err = __a3; \
- _sys_result = __v0; \
- } \
- _sys_result; \
-})
-
-#define internal_syscall2(name, err, arg1, arg2) \
-({ \
- long _sys_result; \
- \
- { \
- register long long __v0 asm("$2"); \
- register long long __a0 asm("$4") = (long long) arg1; \
- register long long __a1 asm("$5") = (long long) arg2; \
- register long long __a3 asm("$7"); \
- __asm__ volatile ( \
- ".set\tnoreorder\n\t" \
- "li\t$2, %4\t\t\t# " #name "\n\t" \
- "syscall\n\t" \
- ".set\treorder" \
- : "=r" (__v0), "=r" (__a3) \
- : "r" (__a0), "r" (__a1), "i" (SYS_ify(name)) \
- : __SYSCALL_CLOBBERS); \
- err = __a3; \
- _sys_result = __v0; \
- } \
- _sys_result; \
-})
-
-#define internal_syscall3(name, err, arg1, arg2, arg3) \
-({ \
- long _sys_result; \
- \
- { \
- register long long __v0 asm("$2"); \
- register long long __a0 asm("$4") = (long long) arg1; \
- register long long __a1 asm("$5") = (long long) arg2; \
- register long long __a2 asm("$6") = (long long) arg3; \
- register long long __a3 asm("$7"); \
- __asm__ volatile ( \
- ".set\tnoreorder\n\t" \
- "li\t$2, %5\t\t\t# " #name "\n\t" \
- "syscall\n\t" \
- ".set\treorder" \
- : "=r" (__v0), "=r" (__a3) \
- : "r" (__a0), "r" (__a1), "r" (__a2), "i" (SYS_ify(name)) \
- : __SYSCALL_CLOBBERS); \
- err = __a3; \
- _sys_result = __v0; \
- } \
- _sys_result; \
-})
-
-#define internal_syscall4(name, err, arg1, arg2, arg3, arg4) \
-({ \
- long _sys_result; \
- \
- { \
- register long long __v0 asm("$2"); \
- register long long __a0 asm("$4") = (long long) arg1; \
- register long long __a1 asm("$5") = (long long) arg2; \
- register long long __a2 asm("$6") = (long long) arg3; \
- register long long __a3 asm("$7") = (long long) arg4; \
- __asm__ volatile ( \
- ".set\tnoreorder\n\t" \
- "li\t$2, %5\t\t\t# " #name "\n\t" \
- "syscall\n\t" \
- ".set\treorder" \
- : "=r" (__v0), "+r" (__a3) \
- : "r" (__a0), "r" (__a1), "r" (__a2), "i" (SYS_ify(name)) \
- : __SYSCALL_CLOBBERS); \
- err = __a3; \
- _sys_result = __v0; \
- } \
- _sys_result; \
-})
-
-#define internal_syscall5(name, err, arg1, arg2, arg3, arg4, arg5) \
-({ \
- long _sys_result; \
- \
- { \
- register long long __v0 asm("$2"); \
- register long long __a0 asm("$4") = (long long) arg1; \
- register long long __a1 asm("$5") = (long long) arg2; \
- register long long __a2 asm("$6") = (long long) arg3; \
- register long long __a3 asm("$7") = (long long) arg4; \
- register long long __a4 asm("$8") = (long long) arg5; \
- __asm__ volatile ( \
- ".set\tnoreorder\n\t" \
- "li\t$2, %5\t\t\t# " #name "\n\t" \
- "syscall\n\t" \
- ".set\treorder" \
- : "=r" (__v0), "+r" (__a3) \
- : "r" (__a0), "r" (__a1), "r" (__a2), "i" (SYS_ify(name)), \
- "r" (__a4) \
- : __SYSCALL_CLOBBERS); \
- err = __a3; \
- _sys_result = __v0; \
- } \
- _sys_result; \
-})
-
-#define internal_syscall6(name, err, arg1, arg2, arg3, arg4, arg5, arg6)\
-({ \
- long _sys_result; \
- \
- { \
- register long long __v0 asm("$2"); \
- register long long __a0 asm("$4") = (long long) arg1; \
- register long long __a1 asm("$5") = (long long) arg2; \
- register long long __a2 asm("$6") = (long long) arg3; \
- register long long __a3 asm("$7") = (long long) arg4; \
- register long long __a4 asm("$8") = (long long) arg5; \
- register long long __a5 asm("$9") = (long long) arg6; \
- __asm__ volatile ( \
- ".set\tnoreorder\n\t" \
- "li\t$2, %5\t\t\t# " #name "\n\t" \
- "syscall\n\t" \
- ".set\treorder" \
- : "=r" (__v0), "+r" (__a3) \
- : "r" (__a0), "r" (__a1), "r" (__a2), "i" (SYS_ify(name)), \
- "r" (__a4), "r" (__a5) \
- : __SYSCALL_CLOBBERS); \
- err = __a3; \
- _sys_result = __v0; \
- } \
- _sys_result; \
-})
-
-#define __SYSCALL_CLOBBERS "$1", "$3", "$10", "$11", "$12", "$13", \
- "$14", "$15", "$24", "$25", "memory"
-#endif /* __ASSEMBLER__ */
-
-#endif /* linux/mips/sysdep.h */
+++ /dev/null
-/* Copyright (C) 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sys/types.h>
-
-#include <sysdep.h>
-#include <bp-checks.h>
-
-extern int truncate (const char *__unbounded path, int dummy,
- off64_t length);
-
-int truncate64 (const char *__unbounded path, int dummy,
- off64_t length) {
- return truncate (path, dummy, length);
-}
+++ /dev/null
-/* glob64 is in glob.c */
+++ /dev/null
-/* Copyright 2003, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-
-#include <sys/asm.h>
-
-/* Sign-extend the ioctl number, since the kernel wants it as a
- sign-extended 32-bit value, but our prototype is that of a long. */
-
- .text
-ENTRY (__ioctl)
- sll a1, a1, 0
- li v0, __NR_ioctl
- syscall /* Do the system call. */
- bne a3, zero, L(error)
- ret
-
-L(error):
- SETUP_GP64 (a0, __ioctl)
- PTR_LA t9, __syscall_error
- RESTORE_GP64
- jr t9
-
-PSEUDO_END (__ioctl)
-
-weak_alias (__ioctl, ioctl)
+++ /dev/null
-/* Copyright (C) 2000, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _LINUX_MIPS_SYSDEP_H
-#define _LINUX_MIPS_SYSDEP_H 1
-
-/* There is some commonality. */
-#include <sysdeps/unix/mips/mips64/n64/sysdep.h>
-
-/* For Linux we can use the system call table in the header file
- /usr/include/asm/unistd.h
- of the kernel. But these symbols do not follow the SYS_* syntax
- so we have to redefine the `SYS_ify' macro here. */
-#undef SYS_ify
-#ifdef __STDC__
-# define SYS_ify(syscall_name) __NR_##syscall_name
-#else
-# define SYS_ify(syscall_name) __NR_/**/syscall_name
-#endif
-
-#ifdef __ASSEMBLER__
-
-/* We don't want the label for the error handler to be visible in the symbol
- table when we define it here. */
-#ifdef __PIC__
-# define SYSCALL_ERROR_LABEL 99b
-#endif
-
-#else /* ! __ASSEMBLER__ */
-
-/* Define a macro which expands into the inline wrapper code for a system
- call. */
-#undef INLINE_SYSCALL
-#define INLINE_SYSCALL(name, nr, args...) \
- ({ INTERNAL_SYSCALL_DECL(err); \
- long result_var = INTERNAL_SYSCALL (name, err, nr, args); \
- if ( INTERNAL_SYSCALL_ERROR_P (result_var, err) ) \
- { \
- __set_errno (INTERNAL_SYSCALL_ERRNO (result_var, err)); \
- result_var = -1L; \
- } \
- result_var; })
-
-#undef INTERNAL_SYSCALL_DECL
-#define INTERNAL_SYSCALL_DECL(err) long err
-
-#undef INTERNAL_SYSCALL_ERROR_P
-#define INTERNAL_SYSCALL_ERROR_P(val, err) ((long) (err))
-
-#undef INTERNAL_SYSCALL_ERRNO
-#define INTERNAL_SYSCALL_ERRNO(val, err) (val)
-
-#undef INTERNAL_SYSCALL
-#define INTERNAL_SYSCALL(name, err, nr, args...) internal_syscall##nr(name, err, args)
-
-#define internal_syscall0(name, err, dummy...) \
-({ \
- long _sys_result; \
- \
- { \
- register long __v0 asm("$2"); \
- register long __a3 asm("$7"); \
- __asm__ volatile ( \
- ".set\tnoreorder\n\t" \
- "li\t$2, %2\t\t\t# " #name "\n\t" \
- "syscall\n\t" \
- ".set reorder" \
- : "=r" (__v0), "=r" (__a3) \
- : "i" (SYS_ify(name)) \
- : __SYSCALL_CLOBBERS); \
- err = __a3; \
- _sys_result = __v0; \
- } \
- _sys_result; \
-})
-
-#define internal_syscall1(name, err, arg1) \
-({ \
- long _sys_result; \
- \
- { \
- register long __v0 asm("$2"); \
- register long __a0 asm("$4") = (long) arg1; \
- register long __a3 asm("$7"); \
- __asm__ volatile ( \
- ".set\tnoreorder\n\t" \
- "li\t$2, %3\t\t\t# " #name "\n\t" \
- "syscall\n\t" \
- ".set reorder" \
- : "=r" (__v0), "=r" (__a3) \
- : "r" (__a0), "i" (SYS_ify(name)) \
- : __SYSCALL_CLOBBERS); \
- err = __a3; \
- _sys_result = __v0; \
- } \
- _sys_result; \
-})
-
-#define internal_syscall2(name, err, arg1, arg2) \
-({ \
- long _sys_result; \
- \
- { \
- register long __v0 asm("$2"); \
- register long __a0 asm("$4") = (long) arg1; \
- register long __a1 asm("$5") = (long) arg2; \
- register long __a3 asm("$7"); \
- __asm__ volatile ( \
- ".set\tnoreorder\n\t" \
- "li\t$2, %4\t\t\t# " #name "\n\t" \
- "syscall\n\t" \
- ".set\treorder" \
- : "=r" (__v0), "=r" (__a3) \
- : "r" (__a0), "r" (__a1), "i" (SYS_ify(name)) \
- : __SYSCALL_CLOBBERS); \
- err = __a3; \
- _sys_result = __v0; \
- } \
- _sys_result; \
-})
-
-#define internal_syscall3(name, err, arg1, arg2, arg3) \
-({ \
- long _sys_result; \
- \
- { \
- register long __v0 asm("$2"); \
- register long __a0 asm("$4") = (long) arg1; \
- register long __a1 asm("$5") = (long) arg2; \
- register long __a2 asm("$6") = (long) arg3; \
- register long __a3 asm("$7"); \
- __asm__ volatile ( \
- ".set\tnoreorder\n\t" \
- "li\t$2, %5\t\t\t# " #name "\n\t" \
- "syscall\n\t" \
- ".set\treorder" \
- : "=r" (__v0), "=r" (__a3) \
- : "r" (__a0), "r" (__a1), "r" (__a2), "i" (SYS_ify(name)) \
- : __SYSCALL_CLOBBERS); \
- err = __a3; \
- _sys_result = __v0; \
- } \
- _sys_result; \
-})
-
-#define internal_syscall4(name, err, arg1, arg2, arg3, arg4) \
-({ \
- long _sys_result; \
- \
- { \
- register long __v0 asm("$2"); \
- register long __a0 asm("$4") = (long) arg1; \
- register long __a1 asm("$5") = (long) arg2; \
- register long __a2 asm("$6") = (long) arg3; \
- register long __a3 asm("$7") = (long) arg4; \
- __asm__ volatile ( \
- ".set\tnoreorder\n\t" \
- "li\t$2, %5\t\t\t# " #name "\n\t" \
- "syscall\n\t" \
- ".set\treorder" \
- : "=r" (__v0), "+r" (__a3) \
- : "r" (__a0), "r" (__a1), "r" (__a2), "i" (SYS_ify(name)) \
- : __SYSCALL_CLOBBERS); \
- err = __a3; \
- _sys_result = __v0; \
- } \
- _sys_result; \
-})
-
-#define internal_syscall5(name, err, arg1, arg2, arg3, arg4, arg5) \
-({ \
- long _sys_result; \
- \
- { \
- register long __v0 asm("$2"); \
- register long __a0 asm("$4") = (long) arg1; \
- register long __a1 asm("$5") = (long) arg2; \
- register long __a2 asm("$6") = (long) arg3; \
- register long __a3 asm("$7") = (long) arg4; \
- register long __a4 asm("$8") = (long) arg5; \
- __asm__ volatile ( \
- ".set\tnoreorder\n\t" \
- "li\t$2, %5\t\t\t# " #name "\n\t" \
- "syscall\n\t" \
- ".set\treorder" \
- : "=r" (__v0), "+r" (__a3) \
- : "r" (__a0), "r" (__a1), "r" (__a2), "i" (SYS_ify(name)), \
- "r" (__a4) \
- : __SYSCALL_CLOBBERS); \
- err = __a3; \
- _sys_result = __v0; \
- } \
- _sys_result; \
-})
-
-#define internal_syscall6(name, err, arg1, arg2, arg3, arg4, arg5, arg6)\
-({ \
- long _sys_result; \
- \
- { \
- register long __v0 asm("$2"); \
- register long __a0 asm("$4") = (long) arg1; \
- register long __a1 asm("$5") = (long) arg2; \
- register long __a2 asm("$6") = (long) arg3; \
- register long __a3 asm("$7") = (long) arg4; \
- register long __a4 asm("$8") = (long) arg5; \
- register long __a5 asm("$9") = (long) arg6; \
- __asm__ volatile ( \
- ".set\tnoreorder\n\t" \
- "li\t$2, %5\t\t\t# " #name "\n\t" \
- "syscall\n\t" \
- ".set\treorder" \
- : "=r" (__v0), "+r" (__a3) \
- : "r" (__a0), "r" (__a1), "r" (__a2), "i" (SYS_ify(name)), \
- "r" (__a4), "r" (__a5) \
- : __SYSCALL_CLOBBERS); \
- err = __a3; \
- _sys_result = __v0; \
- } \
- _sys_result; \
-})
-
-#define __SYSCALL_CLOBBERS "$1", "$3", "$10", "$11", "$12", "$13", \
- "$14", "$15", "$24", "$25", "memory"
-#endif /* __ASSEMBLER__ */
-
-#endif /* linux/mips/sysdep.h */
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/x86_64/recv.c>
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/x86_64/send.c>
+++ /dev/null
-/* Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-
-#include <sys/asm.h>
-
-/* Usage:
- long syscall (syscall_number, arg1, arg2, arg3, arg4, arg5, arg6, arg7)
-
- We need to do some arg shifting, syscall_number will be in v0. */
-
-
- .text
-NESTED (syscall, SZREG, ra)
- .mask 0x00010000, -SZREG
- .fmask 0x00000000, 0
- PTR_ADDIU sp, -SZREG
- REG_S s0, (sp)
-
- move s0, a0
- move a0, a1 /* shift arg1 - arg7. */
- move a1, a2
- move a2, a3
- move a3, a4
- move a4, a5
- move a5, a6
- move a6, a7
-
- move v0, s0 /* Syscall number -> v0 */
- syscall /* Do the system call. */
-
- REG_L s0, (sp)
- PTR_ADDIU sp, SZREG
- bne a3, zero, L(error)
-
- ret
-
-L(error):
- SETUP_GP64 (a0, syscall)
- PTR_LA t9, __syscall_error
- RESTORE_GP64
- jr t9
-
-END (syscall)
+++ /dev/null
-# File name Caller Syscall name Args Strong name Weak names
-
-lseek - lseek i:iii __libc_lseek __lseek lseek __llseek llseek __libc_lseek64 __lseek64 lseek64
-
-# proper socket implementations:
-recvfrom - recvfrom i:ibniBN __libc_recvfrom __recvfrom recvfrom
-sendto - sendto i:ibnibn __libc_sendto __sendto sendto
-
-# semaphore and shm system calls
-msgctl - msgctl i:iip __msgctl msgctl
-msgget - msgget i:ii __msgget msgget
-msgrcv - msgrcv i:ibnii __msgrcv msgrcv
-msgsnd - msgsnd i:ibni __msgsnd msgsnd
-shmat - shmat i:ipi __shmat shmat
-shmctl - shmctl i:iip __shmctl shmctl
-shmdt - shmdt i:s __shmdt shmdt
-shmget - shmget i:iii __shmget shmget
-semop - semop i:ipi __semop semop
-semtimedop - semtimedop i:ipip semtimedop
-semget - semget i:iii __semget semget
-semctl - semctl i:iiii __semctl semctl
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/hppa/umount.c>
+++ /dev/null
-#include <sysdeps/unix/mips/pipe.S>
+++ /dev/null
-/* Copyright (C) 1997, 1998, 2000, 2002, 2003, 2004
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <assert.h>
-#include <errno.h>
-#ifndef NO_SGIDEFS_H
-#include <sgidefs.h>
-#endif
-#include <unistd.h>
-#include <endian.h>
-
-#include <sysdep-cancel.h>
-#include <sys/syscall.h>
-#include <bp-checks.h>
-
-#include <kernel-features.h>
-
-#ifdef __NR_pread64 /* Newer kernels renamed but it's the same. */
-# ifdef __NR_pread
-# error "__NR_pread and __NR_pread64 both defined???"
-# endif
-# define __NR_pread __NR_pread64
-#endif
-
-#if defined __NR_pread || __ASSUME_PREAD_SYSCALL > 0
-
-# if __ASSUME_PREAD_SYSCALL == 0
-static ssize_t __emulate_pread (int fd, void *buf, size_t count,
- off_t offset) internal_function;
-# endif
-
-ssize_t
-__libc_pread (fd, buf, count, offset)
- int fd;
- void *buf;
- size_t count;
- off_t offset;
-{
- ssize_t result;
-
-#if _MIPS_SIM != _ABI64
- assert (sizeof (offset) == 4);
-#endif
-
- if (SINGLE_THREAD_P)
- {
- /* First try the syscall. */
-#if _MIPS_SIM == _ABIN32 || _MIPS_SIM == _ABI64
- result = INLINE_SYSCALL (pread, 4, fd, CHECK_N (buf, count), count,
- offset);
-#else
- result = INLINE_SYSCALL (pread, 6, fd, CHECK_N (buf, count), count, 0,
- __LONG_LONG_PAIR (offset >> 31, offset));
-#endif
-# if __ASSUME_PREAD_SYSCALL == 0
- if (result == -1 && errno == ENOSYS)
- /* No system call available. Use the emulation. */
- result = __emulate_pread (fd, buf, count, offset);
-# endif
- return result;
- }
-
- int oldtype = LIBC_CANCEL_ASYNC ();
-
- /* First try the syscall. */
-#if _MIPS_SIM == _ABIN32 || _MIPS_SIM == _ABI64
- result = INLINE_SYSCALL (pread, 4, fd, CHECK_N (buf, count), count, offset);
-#else
- result = INLINE_SYSCALL (pread, 6, fd, CHECK_N (buf, count), count, 0,
- __LONG_LONG_PAIR (offset >> 31, offset));
-#endif
-# if __ASSUME_PREAD_SYSCALL == 0
- if (result == -1 && errno == ENOSYS)
- /* No system call available. Use the emulation. */
- result = __emulate_pread (fd, buf, count, offset);
-# endif
-
- LIBC_CANCEL_RESET (oldtype);
-
- return result;
-}
-
-strong_alias (__libc_pread, __pread)
-weak_alias (__libc_pread, pread)
-
-# define __libc_pread(fd, buf, count, offset) \
- static internal_function __emulate_pread (fd, buf, count, offset)
-#endif
-
-#if __ASSUME_PREAD_SYSCALL == 0
-# include <sysdeps/posix/pread.c>
-#endif
+++ /dev/null
-/* Copyright (C) 1997, 1998, 2000, 2002, 2003, 2004
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <errno.h>
-#ifndef NO_SGIDEFS_H
-#include <sgidefs.h>
-#endif
-#include <unistd.h>
-#include <endian.h>
-
-#include <sysdep-cancel.h>
-#include <sys/syscall.h>
-#include <bp-checks.h>
-
-#include <kernel-features.h>
-
-#ifdef __NR_pread64 /* Newer kernels renamed but it's the same. */
-# ifdef __NR_pread
-# error "__NR_pread and __NR_pread64 both defined???"
-# endif
-# define __NR_pread __NR_pread64
-#endif
-
-#if defined __NR_pread || __ASSUME_PREAD_SYSCALL > 0
-
-# if __ASSUME_PREAD_SYSCALL == 0
-static ssize_t __emulate_pread64 (int fd, void *buf, size_t count,
- off64_t offset) internal_function;
-# endif
-
-ssize_t
-__libc_pread64 (fd, buf, count, offset)
- int fd;
- void *buf;
- size_t count;
- off64_t offset;
-{
- ssize_t result;
-
-
- if (SINGLE_THREAD_P)
- {
- /* First try the syscall. */
-#if _MIPS_SIM == _ABIN32 || _MIPS_SIM == _ABI64
- result = INLINE_SYSCALL (pread, 4, fd, CHECK_N (buf, count), count,
- offset);
-#else
- result = INLINE_SYSCALL (pread, 6, fd, CHECK_N (buf, count), count, 0,
- __LONG_LONG_PAIR ((off_t) (offset >> 32),
- (off_t) (offset & 0xffffffff)));
-#endif
-# if __ASSUME_PREAD_SYSCALL == 0
- if (result == -1 && errno == ENOSYS)
- /* No system call available. Use the emulation. */
- result = __emulate_pread64 (fd, buf, count, offset);
-# endif
- return result;
- }
-
- int oldtype = LIBC_CANCEL_ASYNC ();
-
- /* First try the syscall. */
-#if _MIPS_SIM == _ABIN32 || _MIPS_SIM == _ABI64
- result = INLINE_SYSCALL (pread, 4, fd, CHECK_N (buf, count), count, offset);
-#else
- result = INLINE_SYSCALL (pread, 6, fd, CHECK_N (buf, count), count, 0,
- __LONG_LONG_PAIR ((off_t) (offset >> 32),
- (off_t) (offset & 0xffffffff)));
-#endif
-# if __ASSUME_PREAD_SYSCALL == 0
- if (result == -1 && errno == ENOSYS)
- /* No system call available. Use the emulation. */
- result = __emulate_pread64 (fd, buf, count, offset);
-# endif
-
- LIBC_CANCEL_RESET (oldtype);
-
- return result;
-}
-
-weak_alias (__libc_pread64, __pread64)
-weak_alias (__libc_pread64, pread64)
-
-# define __libc_pread64(fd, buf, count, offset) \
- static internal_function __emulate_pread64 (fd, buf, count, offset)
-#endif
-
-#if __ASSUME_PREAD_SYSCALL == 0
-# include <sysdeps/posix/pread64.c>
-#endif
+++ /dev/null
-/* We can use the ix86 version. */
-#include <sysdeps/unix/sysv/linux/i386/profil-counter.h>
+++ /dev/null
-/* Copyright (C) 1995, 1996, 1997, 1998, 2000, 2002, 2003, 2004
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <errno.h>
-#include <sgidefs.h>
-#include <sys/types.h>
-#include <sys/ptrace.h>
-#include <sys/user.h>
-#include <stdarg.h>
-
-#include <sysdep.h>
-#include <sys/syscall.h>
-#include <bp-checks.h>
-#include <sgidefs.h>
-
-#if _MIPS_SIM == _ABIN32
-__extension__ typedef long long int reg_type;
-#else
-typedef long int reg_type;
-#endif
-
-reg_type
-ptrace (enum __ptrace_request request, ...)
-{
- reg_type res, ret;
- va_list ap;
- pid_t pid;
- void *addr;
- reg_type data;
-
- va_start (ap, request);
- pid = va_arg (ap, pid_t);
- addr = va_arg (ap, void *);
- data = va_arg (ap, reg_type);
- va_end (ap);
-
- if (request > 0 && request < 4)
- data = &ret;
-
-#if __BOUNDED_POINTERS__
- switch (request)
- {
- case PTRACE_PEEKTEXT:
- case PTRACE_PEEKDATA:
- case PTRACE_PEEKUSER:
- case PTRACE_POKETEXT:
- case PTRACE_POKEDATA:
- case PTRACE_POKEUSER:
- (void) CHECK_1 ((int *) addr);
- (void) CHECK_1 ((int *) data);
- break;
-
- case PTRACE_GETREGS:
- case PTRACE_SETREGS:
- /* We don't know the size of data, so the best we can do is ensure
- that `data' is valid for at least one word. */
- (void) CHECK_1 ((int *) data);
- break;
-
- case PTRACE_GETFPREGS:
- case PTRACE_SETFPREGS:
- /* We don't know the size of data, so the best we can do is ensure
- that `data' is valid for at least one word. */
- (void) CHECK_1 ((int *) data);
- break;
-
- case PTRACE_GETFPXREGS:
- case PTRACE_SETFPXREGS:
- /* We don't know the size of data, so the best we can do is ensure
- that `data' is valid for at least one word. */
- (void) CHECK_1 ((int *) data);
- break;
-
- case PTRACE_TRACEME:
- case PTRACE_CONT:
- case PTRACE_KILL:
- case PTRACE_SINGLESTEP:
- case PTRACE_ATTACH:
- case PTRACE_DETACH:
- case PTRACE_SYSCALL:
- /* Neither `data' nor `addr' needs any checks. */
- break;
- };
-#endif
-
- res = INLINE_SYSCALL (ptrace, 4, request, pid,
- __ptrvalue (addr), __ptrvalue (data));
- if (res >= 0 && request > 0 && request < 4)
- {
- __set_errno (0);
- return ret;
- }
-
- return res;
-}
+++ /dev/null
-#include <sysdeps/unix/sysv/linux/i386/putmsg.c>
+++ /dev/null
-/* Copyright (C) 1997, 1998, 2000, 2002, 2003, 2004
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <assert.h>
-#include <errno.h>
-#ifndef NO_SGIDEFS_H
-#include <sgidefs.h>
-#endif
-#include <unistd.h>
-#include <endian.h>
-
-#include <sysdep-cancel.h>
-#include <sys/syscall.h>
-#include <bp-checks.h>
-
-#include <kernel-features.h>
-
-#ifdef __NR_pwrite64 /* Newer kernels renamed but it's the same. */
-# ifdef __NR_pwrite
-# error "__NR_pwrite and __NR_pwrite64 both defined???"
-# endif
-# define __NR_pwrite __NR_pwrite64
-#endif
-
-#if defined __NR_pwrite || __ASSUME_PWRITE_SYSCALL > 0
-
-# if __ASSUME_PWRITE_SYSCALL == 0
-static ssize_t __emulate_pwrite (int fd, const void *buf, size_t count,
- off_t offset) internal_function;
-# endif
-
-ssize_t
-__libc_pwrite (fd, buf, count, offset)
- int fd;
- const void *buf;
- size_t count;
- off_t offset;
-{
- ssize_t result;
-
-#if _MIPS_SIM != _ABI64
- assert (sizeof (offset) == 4);
-#endif
-
- if (SINGLE_THREAD_P)
- {
- /* First try the syscall. */
-#if _MIPS_SIM == _ABIN32 || _MIPS_SIM == _ABI64
- result = INLINE_SYSCALL (pwrite, 4, fd, CHECK_N (buf, count), count,
- offset);
-#else
- result = INLINE_SYSCALL (pwrite, 6, fd, CHECK_N (buf, count), count, 0,
- __LONG_LONG_PAIR (offset >> 31, offset));
-#endif
-# if __ASSUME_PWRITE_SYSCALL == 0
- if (result == -1 && errno == ENOSYS)
- /* No system call available. Use the emulation. */
- result = __emulate_pwrite (fd, buf, count, offset);
-# endif
- return result;
- }
-
- int oldtype = LIBC_CANCEL_ASYNC ();
-
- /* First try the syscall. */
-#if _MIPS_SIM == _ABIN32 || _MIPS_SIM == _ABI64
- result = INLINE_SYSCALL (pwrite, 4, fd, CHECK_N (buf, count), count, offset);
-#else
- result = INLINE_SYSCALL (pwrite, 6, fd, CHECK_N (buf, count), count, 0,
- __LONG_LONG_PAIR (offset >> 31, offset));
-#endif
-# if __ASSUME_PWRITE_SYSCALL == 0
- if (result == -1 && errno == ENOSYS)
- /* No system call available. Use the emulation. */
- result = __emulate_pwrite (fd, buf, count, offset);
-# endif
-
- LIBC_CANCEL_RESET (oldtype);
-
- return result;
-}
-
-strong_alias (__libc_pwrite, __pwrite)
-weak_alias (__libc_pwrite, pwrite)
-
-# define __libc_pwrite(fd, buf, count, offset) \
- static internal_function __emulate_pwrite (fd, buf, count, offset)
-#endif
-
-#if __ASSUME_PWRITE_SYSCALL == 0
-# include <sysdeps/posix/pwrite.c>
-#endif
+++ /dev/null
-/* Copyright (C) 1997, 1998, 2000, 2002, 2003, 2004
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ralf Baechle <ralf@gnu.org>, 1998.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <errno.h>
-#ifndef NO_SGIDEFS_H
-#include <sgidefs.h>
-#endif
-#include <unistd.h>
-#include <endian.h>
-
-#include <sysdep-cancel.h>
-#include <sys/syscall.h>
-#include <bp-checks.h>
-
-#include <kernel-features.h>
-
-#ifdef __NR_pwrite64 /* Newer kernels renamed but it's the same. */
-# ifdef __NR_pwrite
-# error "__NR_pwrite and __NR_pwrite64 both defined???"
-# endif
-# define __NR_pwrite __NR_pwrite64
-#endif
-
-#if defined __NR_pwrite || __ASSUME_PWRITE_SYSCALL > 0
-
-# if __ASSUME_PWRITE_SYSCALL == 0
-static ssize_t __emulate_pwrite64 (int fd, const void *buf, size_t count,
- off64_t offset) internal_function;
-# endif
-
-ssize_t
-__libc_pwrite64 (fd, buf, count, offset)
- int fd;
- const void *buf;
- size_t count;
- off64_t offset;
-{
- ssize_t result;
-
- if (SINGLE_THREAD_P)
- {
- /* First try the syscall. */
-#if _MIPS_SIM == _ABIN32 || _MIPS_SIM == _ABI64
- result = INLINE_SYSCALL (pwrite, 4, fd, CHECK_N (buf, count), count,
- offset);
-#else
- result = INLINE_SYSCALL (pwrite, 6, fd, CHECK_N (buf, count), count, 0,
- __LONG_LONG_PAIR ((off_t) (offset >> 32),
- (off_t) (offset & 0xffffffff)));
-#endif
-# if __ASSUME_PWRITE_SYSCALL == 0
- if (result == -1 && errno == ENOSYS)
- /* No system call available. Use the emulation. */
- result = __emulate_pwrite64 (fd, buf, count, offset);
-# endif
-
- return result;
- }
-
- int oldtype = LIBC_CANCEL_ASYNC ();
-
- /* First try the syscall. */
-#if _MIPS_SIM == _ABIN32 || _MIPS_SIM == _ABI64
- result = INLINE_SYSCALL (pwrite, 4, fd, CHECK_N (buf, count), count, offset);
-#else
- result = INLINE_SYSCALL (pwrite, 6, fd, CHECK_N (buf, count), count, 0,
- __LONG_LONG_PAIR ((off_t) (offset >> 32),
- (off_t) (offset & 0xffffffff)));
-#endif
-# if __ASSUME_PWRITE_SYSCALL == 0
- if (result == -1 && errno == ENOSYS)
- /* No system call available. Use the emulation. */
- result = __emulate_pwrite64 (fd, buf, count, offset);
-# endif
-
- LIBC_CANCEL_RESET (oldtype);
-
- return result;
-}
-
-weak_alias (__libc_pwrite64, __pwrite64)
-libc_hidden_weak (__pwrite64)
-weak_alias (__libc_pwrite64, pwrite64)
-
-# define __libc_pwrite64(fd, buf, count, offset) \
- static internal_function __emulate_pwrite64 (fd, buf, count, offset)
-#endif
-
-#if __ASSUME_PWRITE_SYSCALL == 0
-# include <sysdeps/posix/pwrite64.c>
-#endif
+++ /dev/null
-/* Copyright (C) 1999, 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Alexandre Oliva <aoliva@redhat.com>
- Based on work ../x86_64/readelflib.c,
- contributed by Andreas Jaeger <aj@suse.de>, 1999 and
- Jakub Jelinek <jakub@redhat.com>, 1999.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-
-int process_elf32_file (const char *file_name, const char *lib, int *flag,
- unsigned int *osversion, char **soname,
- void *file_contents, size_t file_length);
-int process_elf64_file (const char *file_name, const char *lib, int *flag,
- unsigned int *osversion, char **soname,
- void *file_contents, size_t file_length);
-
-/* Returns 0 if everything is ok, != 0 in case of error. */
-int
-process_elf_file (const char *file_name, const char *lib, int *flag,
- unsigned int *osversion, char **soname, void *file_contents,
- size_t file_length)
-{
- ElfW(Ehdr) *elf_header = (ElfW(Ehdr) *) file_contents;
- int ret;
-
- if (elf_header->e_ident [EI_CLASS] == ELFCLASS32)
- {
- ret = process_elf32_file (file_name, lib, flag, osversion, soname,
- file_contents, file_length);
-
- /* n32 libraries are always libc.so.6+. */
- if (ret && (elf_header->e_flags & EF_MIPS_ABI2) != 0)
- *flag = FLAG_MIPS64_LIBN32|FLAG_ELF_LIBC6;
- }
- else
- {
- ret = process_elf64_file (file_name, lib, flag, osversion, soname,
- file_contents, file_length);
- /* n64 libraries are always libc.so.6+. */
- if (!ret)
- *flag = FLAG_MIPS64_LIBN64|FLAG_ELF_LIBC6;
- }
-
- return ret;
-}
-
-#undef __ELF_NATIVE_CLASS
-#undef process_elf_file
-#define process_elf_file process_elf32_file
-#define __ELF_NATIVE_CLASS 32
-#include "elf/readelflib.c"
-
-#undef __ELF_NATIVE_CLASS
-#undef process_elf_file
-#define process_elf_file process_elf64_file
-#define __ELF_NATIVE_CLASS 64
-#include "elf/readelflib.c"
+++ /dev/null
-/* Dump registers.
- Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Jaeger <aj@suse.de>, 2000.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sys/uio.h>
-#include <stdio-common/_itoa.h>
-
-/* We will print the register dump in this format:
-
- R0 XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX
- R8 XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX
- R16 XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX
- R24 XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX
- pc cause status badvaddr lo hi
- XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX
- The FPU registers will not be printed.
-*/
-
-static void
-hexvalue (unsigned long int value, char *buf, size_t len)
-{
- char *cp = _itoa_word (value, buf + len, 16, 0);
- while (cp > buf)
- *--cp = '0';
-}
-
-static void
-register_dump (int fd, struct sigcontext *ctx)
-{
- char regs[38][8];
- struct iovec iov[38 * 2 + 10];
- size_t nr = 0;
- int i;
-
-#define ADD_STRING(str) \
- iov[nr].iov_base = (char *) str; \
- iov[nr].iov_len = strlen (str); \
- ++nr
-#define ADD_MEM(str, len) \
- iov[nr].iov_base = str; \
- iov[nr].iov_len = len; \
- ++nr
-
- /* Generate strings of register contents. */
- for (i = 0; i < 32; i++)
- hexvalue (ctx->sc_regs[i], regs[i], 8);
- hexvalue (ctx->sc_pc, regs[32], 8);
- hexvalue (ctx->sc_cause, regs[33], 8);
- hexvalue (ctx->sc_status, regs[34], 8);
- hexvalue (ctx->sc_badvaddr, regs[35], 8);
- hexvalue (ctx->sc_mdhi, regs[36], 8);
- hexvalue (ctx->sc_mdlo, regs[37], 8);
-
- /* Generate the output. */
- ADD_STRING ("Register dump:\n\n R0 ");
- for (i = 0; i < 8; i++)
- {
- ADD_MEM (regs[i], 8);
- ADD_STRING (" ");
- }
- ADD_STRING ("\n R8 ");
- for (i = 8; i < 16; i++)
- {
- ADD_MEM (regs[i], 8);
- ADD_STRING (" ");
- }
- ADD_STRING ("\n R16 ");
- for (i = 16; i < 24; i++)
- {
- ADD_MEM (regs[i], 8);
- ADD_STRING (" ");
- }
- ADD_STRING ("\n R24 ");
- for (i = 24; i < 32; i++)
- {
- ADD_MEM (regs[i], 8);
- ADD_STRING (" ");
- }
- ADD_STRING ("\n pc cause status badvaddr lo hi\n ");
- for (i = 32; i < 38; i++)
- {
- ADD_MEM (regs[i], 8);
- ADD_STRING (" ");
- }
- ADD_STRING ("\n");
-
- /* Write the stuff out. */
- writev (fd, iov, nr);
-}
-
-
-#define REGISTER_DUMP register_dump (fd, ctx)
+++ /dev/null
-/* Copyright (C) 1997,1998,1999,2000,2002,2003,2004,2006
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <errno.h>
-#include <sgidefs.h>
-#include <signal.h>
-#include <string.h>
-
-#include <sysdep.h>
-#include <sys/syscall.h>
-
-#include <sgidefs.h>
-
-#include <kernel-features.h>
-
-/* The difference here is that the sigaction structure used in the
- kernel is not the same as we use in the libc. Therefore we must
- translate it here. */
-#include <kernel_sigaction.h>
-
-#if __ASSUME_REALTIME_SIGNALS == 0
-/* The variable is shared between all wrappers around signal handling
- functions which have RT equivalents. This is the definition. */
-int __libc_missing_rt_sigs;
-
-#endif
-
-#if _MIPS_SIM != _ABIO32
-
-# ifdef __NR_rt_sigreturn
-static void restore_rt (void) asm ("__restore_rt");
-# endif
-# ifdef __NR_sigreturn
-static void restore (void) asm ("__restore");
-# endif
-#endif
-
-/* If ACT is not NULL, change the action for SIG to *ACT.
- If OACT is not NULL, put the old action for SIG in *OACT. */
-int
-__libc_sigaction (sig, act, oact)
- int sig;
- const struct sigaction *act;
- struct sigaction *oact;
-{
-#if __ASSUME_REALTIME_SIGNALS == 0
- struct old_kernel_sigaction k_sigact, k_osigact;
-#endif
- int result;
-
-#if defined __NR_rt_sigaction || __ASSUME_REALTIME_SIGNALS > 0
- /* First try the RT signals. */
-# if __ASSUME_REALTIME_SIGNALS == 0
- if (!__libc_missing_rt_sigs)
-# endif
- {
- struct kernel_sigaction kact, koact;
- /* Save the current error value for later. We need not do this
- if we are guaranteed to have realtime signals. */
-# if __ASSUME_REALTIME_SIGNALS == 0
- int saved_errno = errno;
-# endif
-
- if (act)
- {
- kact.k_sa_handler = act->sa_handler;
- memcpy (&kact.sa_mask, &act->sa_mask, sizeof (kernel_sigset_t));
- kact.sa_flags = act->sa_flags;
-# ifdef HAVE_SA_RESTORER
-# if _MIPS_SIM == _ABIO32
- kact.sa_restorer = act->sa_restorer;
-# else
- kact.sa_restorer = &restore_rt;
-# endif
-# endif
- }
-
- /* XXX The size argument hopefully will have to be changed to the
- real size of the user-level sigset_t. */
- result = INLINE_SYSCALL (rt_sigaction, 4, sig,
- act ? __ptrvalue (&kact) : NULL,
- oact ? __ptrvalue (&koact) : NULL,
- sizeof (kernel_sigset_t));
-
-# if __ASSUME_REALTIME_SIGNALS == 0
- if (result >= 0 || errno != ENOSYS)
-# endif
- {
- if (oact && result >= 0)
- {
- oact->sa_handler = koact.k_sa_handler;
- memcpy (&oact->sa_mask, &koact.sa_mask,
- sizeof (kernel_sigset_t));
- oact->sa_flags = koact.sa_flags;
-# ifdef HAVE_SA_RESTORER
- oact->sa_restorer = koact.sa_restorer;
-# endif
- }
- return result;
- }
-
-# if __ASSUME_REALTIME_SIGNALS == 0
- __set_errno (saved_errno);
- __libc_missing_rt_sigs = 1;
-# endif
- }
-#endif
-
-#if __ASSUME_REALTIME_SIGNALS == 0
- if (act)
- {
- k_sigact.k_sa_handler = act->sa_handler;
- k_sigact.sa_mask = act->sa_mask.__val[0];
- k_sigact.sa_flags = act->sa_flags;
-# ifdef HAVE_SA_RESTORER
- k_sigact.sa_restorer = act->sa_restorer;
-# endif
- }
- result = INLINE_SYSCALL (sigaction, 3, sig,
- act ? __ptrvalue (&k_sigact) : NULL,
- oact ? __ptrvalue (&k_osigact) : NULL);
- if (oact && result >= 0)
- {
- oact->sa_handler = k_osigact.k_sa_handler;
- oact->sa_mask.__val[0] = k_osigact.sa_mask;
- oact->sa_flags = k_osigact.sa_flags;
-# ifdef HAVE_SA_RESTORER
-# if _MIPS_SIM == _ABIO32
- oact->sa_restorer = k_osigact.sa_restorer;
-# else
- oact->sa_restorer = &restore;
-# endif
-# endif
- }
- return result;
-#endif
-}
-libc_hidden_def (__libc_sigaction)
-
-#ifndef LIBC_SIGACTION
-weak_alias (__libc_sigaction, __sigaction)
-libc_hidden_weak (__sigaction)
-weak_alias (__libc_sigaction, sigaction)
-#endif
-
-/* NOTE: Please think twice before making any changes to the bits of
- code below. GDB needs some intimate knowledge about it to
- recognize them as signal trampolines, and make backtraces through
- signal handlers work right. Important are both the names
- (__restore_rt) and the exact instruction sequence.
- If you ever feel the need to make any changes, please notify the
- appropriate GDB maintainer. */
-
-#define RESTORE(name, syscall) RESTORE2 (name, syscall)
-#define RESTORE2(name, syscall) \
-asm \
- ( \
- ".align 4\n" \
- "__" #name ":\n" \
- " li $2, " #syscall "\n" \
- " syscall\n" \
- );
-
-/* The return code for realtime-signals. */
-#if _MIPS_SIM != _ABIO32
-# ifdef __NR_rt_sigreturn
-RESTORE (restore_rt, __NR_rt_sigreturn)
-# endif
-# ifdef __NR_sigreturn
-RESTORE (restore, __NR_sigreturn)
-# endif
-#endif
+++ /dev/null
-/* Copyright (C) 2000, 2001, 2003, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Jaeger <aj@suse.de>, 2000.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-
-#include <sgidefs.h>
-
-#if _MIPS_SIM == _ABIO32
-
-#define SIGCONTEXT unsigned long _code, struct sigcontext *
-#define SIGCONTEXT_EXTRA_ARGS _code,
-#define GET_PC(ctx) ((void *) ctx->sc_pc)
-#define GET_FRAME(ctx) ((void *) ctx->sc_regs[30])
-#define GET_STACK(ctx) ((void *) ctx->sc_regs[29])
-#define CALL_SIGHANDLER(handler, signo, ctx) \
- (handler)((signo), SIGCONTEXT_EXTRA_ARGS (ctx))
-
-#else
-
-#define SIGCONTEXT unsigned long _code, ucontext_t *
-#define SIGCONTEXT_EXTRA_ARGS _code,
-#define GET_PC(ctx) ((void *) ctx->uc_mcontext.pc)
-#define GET_FRAME(ctx) ((void *) ctx->uc_mcontext.gregs[30])
-#define GET_STACK(ctx) ((void *) ctx->uc_mcontext.gregs[29])
-#define CALL_SIGHANDLER(handler, signo, ctx) \
- (handler)((signo), SIGCONTEXT_EXTRA_ARGS (ctx))
-
-#endif
+++ /dev/null
-/* Copyright (C) 1995, 1996, 1997, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_CACHECTL_H
-#define _SYS_CACHECTL_H 1
-
-#include <features.h>
-
-/*
- * Get the kernel definition for the op bits.
- */
-#include <asm/cachectl.h>
-
-__BEGIN_DECLS
-
-#ifdef __USE_MISC
-extern int cachectl (void *addr, __const int nbytes, __const int op) __THROW;
-#endif
-extern int __cachectl (void *addr, __const int nbytes, __const int op) __THROW;
-#ifdef __USE_MISC
-extern int cacheflush (void *addr, __const int nbytes, __const int op) __THROW;
-#endif
-extern int _flush_cache (char *addr, __const int nbytes, __const int op) __THROW;
-
-__END_DECLS
-
-#endif /* sys/cachectl.h */
+++ /dev/null
-/* Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_PROCFS_H
-#define _SYS_PROCFS_H 1
-
-/* This is somehow modelled after the file of the same name on SysVr4
- systems. It provides a definition of the core file format for ELF
- used on Linux. */
-
-#include <features.h>
-#include <sgidefs.h>
-#include <sys/time.h>
-#include <sys/types.h>
-#include <sys/user.h>
-#include <sgidefs.h>
-
-/* ELF register definitions */
-#define ELF_NGREG 45
-#define ELF_NFPREG 33
-
-#if _MIPS_SIM == _ABIN32
-__extension__ typedef unsigned long long elf_greg_t;
-#else
-typedef unsigned long elf_greg_t;
-#endif
-typedef elf_greg_t elf_gregset_t[ELF_NGREG];
-
-typedef double elf_fpreg_t;
-typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
-
-__BEGIN_DECLS
-
-struct elf_siginfo
- {
- int si_signo; /* Signal number. */
- int si_code; /* Extra code. */
- int si_errno; /* Errno. */
- };
-
-
-/* Definitions to generate Intel SVR4-like core files. These mostly
- have the same names as the SVR4 types with "elf_" tacked on the
- front to prevent clashes with linux definitions, and the typedef
- forms have been avoided. This is mostly like the SVR4 structure,
- but more Linuxy, with things that Linux does not support and which
- gdb doesn't really use excluded. Fields present but not used are
- marked with "XXX". */
-struct elf_prstatus
- {
- struct elf_siginfo pr_info; /* Info associated with signal. */
- short int pr_cursig; /* Current signal. */
-#if _MIPS_SIM == _ABIN32
- __extension__ unsigned long long int pr_sigpend;
- __extension__ unsigned long long int pr_sighold;
-#else
- unsigned long int pr_sigpend; /* Set of pending signals. */
- unsigned long int pr_sighold; /* Set of held signals. */
-#endif
- __pid_t pr_pid;
- __pid_t pr_ppid;
- __pid_t pr_pgrp;
- __pid_t pr_sid;
- struct timeval pr_utime; /* User time. */
- struct timeval pr_stime; /* System time. */
- struct timeval pr_cutime; /* Cumulative user time. */
- struct timeval pr_cstime; /* Cumulative system time. */
- elf_gregset_t pr_reg; /* GP registers. */
- int pr_fpvalid; /* True if math copro being used. */
- };
-
-
-#define ELF_PRARGSZ (80) /* Number of chars for args */
-
-struct elf_prpsinfo
- {
- char pr_state; /* Numeric process state. */
- char pr_sname; /* Char for pr_state. */
- char pr_zomb; /* Zombie. */
- char pr_nice; /* Nice val. */
-#if _MIPS_SIM == _ABIN32
- __extension__ unsigned long long int pr_flag;
-#else
- unsigned long int pr_flag; /* Flags. */
-#endif
- long pr_uid;
- long pr_gid;
- int pr_pid, pr_ppid, pr_pgrp, pr_sid;
- /* Lots missing */
- char pr_fname[16]; /* Filename of executable. */
- char pr_psargs[ELF_PRARGSZ]; /* Initial part of arg list. */
- };
-
-
-/* Addresses. */
-typedef void *psaddr_t;
-
-/* Register sets. Linux has different names. */
-typedef elf_gregset_t prgregset_t;
-typedef elf_fpregset_t prfpregset_t;
-
-/* We don't have any differences between processes and threads,
- therefore habe only ine PID type. */
-typedef __pid_t lwpid_t;
-
-
-typedef struct elf_prstatus prstatus_t;
-typedef struct elf_prpsinfo prpsinfo_t;
-
-__END_DECLS
-
-#endif /* sys/procfs.h */
+++ /dev/null
-/* `ptrace' debugger support interface. Linux version.
- Copyright (C) 1996, 1997, 1998, 1999, 2000, 2002, 2003, 2004
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_PTRACE_H
-#define _SYS_PTRACE_H 1
-
-#include <features.h>
-#include <sgidefs.h>
-
-__BEGIN_DECLS
-
-/* Type of the REQUEST argument to `ptrace.' */
-enum __ptrace_request
-{
- /* Indicate that the process making this request should be traced.
- All signals received by this process can be intercepted by its
- parent, and its parent can use the other `ptrace' requests. */
- PTRACE_TRACEME = 0,
-#define PT_TRACE_ME PTRACE_TRACEME
-
- /* Return the word in the process's text space at address ADDR. */
- PTRACE_PEEKTEXT = 1,
-#define PT_READ_I PTRACE_PEEKTEXT
-
- /* Return the word in the process's data space at address ADDR. */
- PTRACE_PEEKDATA = 2,
-#define PT_READ_D PTRACE_PEEKDATA
-
- /* Return the word in the process's user area at offset ADDR. */
- PTRACE_PEEKUSER = 3,
-#define PT_READ_U PTRACE_PEEKUSER
-
- /* Write the word DATA into the process's text space at address ADDR. */
- PTRACE_POKETEXT = 4,
-#define PT_WRITE_I PTRACE_POKETEXT
-
- /* Write the word DATA into the process's data space at address ADDR. */
- PTRACE_POKEDATA = 5,
-#define PT_WRITE_D PTRACE_POKEDATA
-
- /* Write the word DATA into the process's user area at offset ADDR. */
- PTRACE_POKEUSER = 6,
-#define PT_WRITE_U PTRACE_POKEUSER
-
- /* Continue the process. */
- PTRACE_CONT = 7,
-#define PT_CONTINUE PTRACE_CONT
-
- /* Kill the process. */
- PTRACE_KILL = 8,
-#define PT_KILL PTRACE_KILL
-
- /* Single step the process.
- This is not supported on all machines. */
- PTRACE_SINGLESTEP = 9,
-#define PT_STEP PTRACE_SINGLESTEP
-
- /* Get all general purpose registers used by a processes.
- This is not supported on all machines. */
- PTRACE_GETREGS = 12,
-#define PT_GETREGS PTRACE_GETREGS
-
- /* Set all general purpose registers used by a processes.
- This is not supported on all machines. */
- PTRACE_SETREGS = 13,
-#define PT_SETREGS PTRACE_SETREGS
-
- /* Get all floating point registers used by a processes.
- This is not supported on all machines. */
- PTRACE_GETFPREGS = 14,
-#define PT_GETFPREGS PTRACE_GETFPREGS
-
- /* Set all floating point registers used by a processes.
- This is not supported on all machines. */
- PTRACE_SETFPREGS = 15,
-#define PT_SETFPREGS PTRACE_SETFPREGS
-
- /* Attach to a process that is already running. */
- PTRACE_ATTACH = 16,
-#define PT_ATTACH PTRACE_ATTACH
-
- /* Detach from a process attached to with PTRACE_ATTACH. */
- PTRACE_DETACH = 17,
-#define PT_DETACH PTRACE_DETACH
-
- /* Get all extended floating point registers used by a processes.
- This is not supported on all machines. */
- PTRACE_GETFPXREGS = 18,
-#define PT_GETFPXREGS PTRACE_GETFPXREGS
-
- /* Set all extended floating point registers used by a processes.
- This is not supported on all machines. */
- PTRACE_SETFPXREGS = 19,
-#define PT_SETFPXREGS PTRACE_SETFPXREGS
-
- /* Continue and stop at the next (return from) syscall. */
- PTRACE_SYSCALL = 24
-#define PT_SYSCALL PTRACE_SYSCALL
-};
-
-/* Perform process tracing functions. REQUEST is one of the values
- above, and determines the action to be taken.
- For all requests except PTRACE_TRACEME, PID specifies the process to be
- traced.
-
- PID and the other arguments described above for the various requests should
- appear (those that are used for the particular request) as:
- pid_t PID, void *ADDR, int DATA, void *ADDR2
- after REQUEST. */
-#if _MIPS_SIM == _ABIN32
-__extension__ extern long long int ptrace
- (enum __ptrace_request __request, ...) __THROW;
-#else
-extern long int ptrace (enum __ptrace_request __request, ...) __THROW;
-#endif
-
-__END_DECLS
-
-#endif /* _SYS_PTRACE_H */
+++ /dev/null
-/* Copyright (C) 1995, 1996, 1997, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYSCALL_H
-#define _SYSCALL_H 1
-
-/* This file should list the numbers of the system the system knows.
- But instead of duplicating this we use the information available
- from the kernel sources. */
-#ifdef _LIBC
-/* Since the kernel doesn't define macro names in a way usable for
- glibc, we preprocess this header, and use it during the glibc build
- process. */
-# include <asm-unistd.h>
-#else
-# include <asm/unistd.h>
-#endif
-
-#ifndef _LIBC
-/* The Linux kernel header file defines macros `__NR_<name>', but some
- programs expect the traditional form `SYS_<name>'. So in building libc
- we scan the kernel's list and produce <bits/syscall.h> with macros for
- all the `SYS_' names. */
-# include <bits/syscall.h>
-#endif
-
-#endif
+++ /dev/null
-/* Copyright (C) 1995, 1997, 2000, 2001 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_SYSMIPS_H
-#define _SYS_SYSMIPS_H 1
-
-#include <features.h>
-
-/*
- * Commands for the sysmips(2) call
- *
- * sysmips(2) is deprecated - though some existing software uses it.
- * We only support the following commands. Sysmips exists for compatibility
- * purposes only so new software should avoid it.
- */
-#define SETNAME 1 /* set hostname */
-#define FLUSH_CACHE 3 /* writeback and invalidate caches */
-#define MIPS_FIXADE 7 /* control address error fixing */
-#define MIPS_RDNVRAM 10 /* read NVRAM */
-#define MIPS_ATOMIC_SET 2001 /* atomically set variable */
-
-__BEGIN_DECLS
-
-extern int sysmips (__const int cmd, ...) __THROW;
-
-__END_DECLS
-
-#endif /* sys/sysmips.h */
+++ /dev/null
-/* Copyright (C) 2000, 2002, 2003, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Maciej W. Rozycki <macro@ds2.pg.gda.pl>, 2000.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_TAS_H
-#define _SYS_TAS_H 1
-
-#include <features.h>
-#include <sgidefs.h>
-
-__BEGIN_DECLS
-
-extern int _test_and_set (int *p, int v) __THROW;
-
-#ifdef __USE_EXTERN_INLINES
-
-# ifndef _EXTERN_INLINE
-# define _EXTERN_INLINE extern __inline
-# endif
-
-_EXTERN_INLINE int
-__NTH (_test_and_set (int *p, int v))
-{
- int r, t;
-
- __asm__ __volatile__
- ("/* Inline test and set */\n"
- "1:\n\t"
- ".set push\n\t"
-#if _MIPS_SIM == _ABIO32
- ".set mips2\n\t"
-#endif
- "ll %0,%3\n\t"
- "move %1,%4\n\t"
- "beq %0,%4,2f\n\t"
- "sc %1,%2\n\t"
- ".set pop\n\t"
- "beqz %1,1b\n"
- "2:\n\t"
- "/* End test and set */"
- : "=&r" (r), "=&r" (t), "=m" (*p)
- : "m" (*p), "r" (v)
- : "memory");
-
- return r;
-}
-
-#endif /* __USE_EXTERN_INLINES */
-
-__END_DECLS
-
-#endif /* sys/tas.h */
+++ /dev/null
-/* Copyright (C) 1997, 1998, 2000, 2003, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Don't rely on this, the interface is currently messed up and may need to
- be broken to be fixed. */
-#ifndef _SYS_UCONTEXT_H
-#define _SYS_UCONTEXT_H 1
-
-#include <features.h>
-#include <sgidefs.h>
-#include <signal.h>
-
-/* We need the signal context definitions even if they are not used
- included in <signal.h>. */
-#include <bits/sigcontext.h>
-
-/* Type for general register. Even in o32 we assume 64-bit registers,
- like the kernel. */
-__extension__ typedef unsigned long long int greg_t;
-
-/* Number of general registers. */
-#define NGREG 32
-#define NFPREG 32
-
-/* Container for all general registers. */
-typedef greg_t gregset_t[NGREG];
-
-/* Container for all FPU registers. */
-typedef struct fpregset {
- union {
- double fp_dregs[NFPREG];
- struct {
- float _fp_fregs;
- unsigned int _fp_pad;
- } fp_fregs[NFPREG];
- } fp_r;
-} fpregset_t;
-
-
-/* Context to describe whole processor state. */
-#if _MIPS_SIM == _ABIO32
-/* Earlier versions of glibc for mips had an entirely different
- definition of mcontext_t, that didn't even resemble the
- corresponding kernel data structure. Since all legitimate uses of
- ucontext_t in glibc mustn't have accessed anything beyond
- uc_mcontext and, even then, taking a pointer to it, casting it to
- sigcontext_t, and accessing it as such, which is what it has always
- been, this can still be rectified. Fortunately, makecontext,
- [gs]etcontext et all have never been implemented. */
-typedef struct
- {
- unsigned int regmask;
- unsigned int status;
- greg_t pc;
- gregset_t gregs;
- fpregset_t fpregs;
- unsigned int fp_owned;
- unsigned int fpc_csr;
- unsigned int fpc_eir;
- unsigned int used_math;
- unsigned int ssflags;
- greg_t mdhi;
- greg_t mdlo;
- unsigned int cause;
- unsigned int badvaddr;
- } mcontext_t;
-#else
-typedef struct
- {
- gregset_t gregs;
- fpregset_t fpregs;
- greg_t mdhi;
- greg_t mdlo;
- greg_t pc;
- unsigned int status;
- unsigned int fpc_csr;
- unsigned int fpc_eir;
- unsigned int used_math;
- unsigned int cause;
- unsigned int badvaddr;
- } mcontext_t;
-#endif
-
-/* Userlevel context. */
-typedef struct ucontext
- {
- unsigned long int uc_flags;
- struct ucontext *uc_link;
- stack_t uc_stack;
- mcontext_t uc_mcontext;
- __sigset_t uc_sigmask;
- } ucontext_t;
-
-#endif /* sys/ucontext.h */
+++ /dev/null
-/* Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_USER_H
-#define _SYS_USER_H 1
-
-#include <sgidefs.h>
-
-/* The whole purpose of this file is for GDB and GDB only. Don't read
- too much into it. Don't use it for anything other than GDB unless
- you know what you are doing. */
-
-/* #include <asm/reg.h> */
-/* Instead of including the kernel header, that will vary depending on
- whether the 32- or the 64-bit kernel is installed, we paste its
- contents here. Note that the fact that the file is inline here,
- instead of included separately, doesn't change in any way the
- licensing status of a program that includes user.h. Since this is
- for gdb alone, and gdb is GPLed, no surprises here. */
-#if _MIPS_SIM == _ABIO32
-/*
- * Various register offset definitions for debuggers, core file
- * examiners and whatnot.
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 1995, 1999 by Ralf Baechle
- */
-#ifndef __ASM_MIPS_REG_H
-#define __ASM_MIPS_REG_H
-
-/*
- * This defines/structures correspond to the register layout on stack -
- * if the order here is changed, it needs to be updated in
- * include/asm-mips/stackframe.h
- */
-#define EF_REG0 6
-#define EF_REG1 7
-#define EF_REG2 8
-#define EF_REG3 9
-#define EF_REG4 10
-#define EF_REG5 11
-#define EF_REG6 12
-#define EF_REG7 13
-#define EF_REG8 14
-#define EF_REG9 15
-#define EF_REG10 16
-#define EF_REG11 17
-#define EF_REG12 18
-#define EF_REG13 19
-#define EF_REG14 20
-#define EF_REG15 21
-#define EF_REG16 22
-#define EF_REG17 23
-#define EF_REG18 24
-#define EF_REG19 25
-#define EF_REG20 26
-#define EF_REG21 27
-#define EF_REG22 28
-#define EF_REG23 29
-#define EF_REG24 30
-#define EF_REG25 31
-/*
- * k0/k1 unsaved
- */
-#define EF_REG28 34
-#define EF_REG29 35
-#define EF_REG30 36
-#define EF_REG31 37
-
-/*
- * Saved special registers
- */
-#define EF_LO 38
-#define EF_HI 39
-
-#define EF_CP0_EPC 40
-#define EF_CP0_BADVADDR 41
-#define EF_CP0_STATUS 42
-#define EF_CP0_CAUSE 43
-
-#define EF_SIZE 180 /* size in bytes */
-
-#endif /* __ASM_MIPS_REG_H */
-
-#else /* _MIPS_SIM != _ABIO32 */
-
-/*
- * Various register offset definitions for debuggers, core file
- * examiners and whatnot.
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 1995, 1999 Ralf Baechle
- * Copyright (C) 1995, 1999 Silicon Graphics
- */
-#ifndef _ASM_REG_H
-#define _ASM_REG_H
-
-/*
- * This defines/structures correspond to the register layout on stack -
- * if the order here is changed, it needs to be updated in
- * include/asm-mips/stackframe.h
- */
-#define EF_REG0 0
-#define EF_REG1 1
-#define EF_REG2 2
-#define EF_REG3 3
-#define EF_REG4 4
-#define EF_REG5 5
-#define EF_REG6 6
-#define EF_REG7 7
-#define EF_REG8 8
-#define EF_REG9 9
-#define EF_REG10 10
-#define EF_REG11 11
-#define EF_REG12 12
-#define EF_REG13 13
-#define EF_REG14 14
-#define EF_REG15 15
-#define EF_REG16 16
-#define EF_REG17 17
-#define EF_REG18 18
-#define EF_REG19 19
-#define EF_REG20 20
-#define EF_REG21 21
-#define EF_REG22 22
-#define EF_REG23 23
-#define EF_REG24 24
-#define EF_REG25 25
-/*
- * k0/k1 unsaved
- */
-#define EF_REG28 28
-#define EF_REG29 29
-#define EF_REG30 30
-#define EF_REG31 31
-
-/*
- * Saved special registers
- */
-#define EF_LO 32
-#define EF_HI 33
-
-#define EF_CP0_EPC 34
-#define EF_CP0_BADVADDR 35
-#define EF_CP0_STATUS 36
-#define EF_CP0_CAUSE 37
-
-#define EF_SIZE 304 /* size in bytes */
-
-#endif /* _ASM_REG_H */
-
-#endif /* _MIPS_SIM != _ABIO32 */
-
-#if _MIPS_SIM == _ABIO32
-
-struct user
-{
- unsigned long regs[EF_SIZE/4+64]; /* integer and fp regs */
- size_t u_tsize; /* text size (pages) */
- size_t u_dsize; /* data size (pages) */
- size_t u_ssize; /* stack size (pages) */
- unsigned long start_code; /* text starting address */
- unsigned long start_data; /* data starting address */
- unsigned long start_stack; /* stack starting address */
- long int signal; /* signal causing core dump */
- void* u_ar0; /* help gdb find registers */
- unsigned long magic; /* identifies a core file */
- char u_comm[32]; /* user command name */
-};
-
-#else
-
-struct user {
- __extension__ unsigned long regs[EF_SIZE/8+64]; /* integer and fp regs */
- __extension__ unsigned long u_tsize; /* text size (pages) */
- __extension__ unsigned long u_dsize; /* data size (pages) */
- __extension__ unsigned long u_ssize; /* stack size (pages) */
- __extension__ unsigned long long start_code; /* text starting address */
- __extension__ unsigned long long start_data; /* data starting address */
- __extension__ unsigned long long start_stack; /* stack starting address */
- __extension__ long long signal; /* signal causing core dump */
- __extension__ unsigned long long u_ar0; /* help gdb find registers */
- __extension__ unsigned long long magic; /* identifies a core file */
- char u_comm[32]; /* user command name */
-};
-
-#endif
-
-#define PAGE_SHIFT 12
-#define PAGE_SIZE (1UL << PAGE_SHIFT)
-#define PAGE_MASK (~(PAGE_SIZE-1))
-#define NBPG PAGE_SIZE
-#define UPAGES 1
-#define HOST_TEXT_START_ADDR (u.start_code)
-#define HOST_DATA_START_ADDR (u.start_data)
-#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG)
-
-#endif /* _SYS_USER_H */
+++ /dev/null
-# File name Caller Syscall name Args Strong name Weak names
-
-#
-# Calls for compatibility with existing MIPS OS implementations and
-# compilers.
-#
-cachectl - cachectl i:pii __cachectl cachectl
-cacheflush - cacheflush i:pii _flush_cache cacheflush
-sysmips - sysmips i:iiii __sysmips sysmips
-
-#
-# Socket functions; Linux/MIPS doesn't use the socketcall(2) wrapper;
-# it's provided for compatibility, though.
-#
-accept - accept Ci:iBN __libc_accept __accept accept
-bind - bind i:ipi __bind bind
-connect - connect Ci:ipi __libc_connect __connect_internal __connect connect
-getpeername - getpeername i:ipp __getpeername getpeername
-getsockname - getsockname i:ipp __getsockname getsockname
-getsockopt - getsockopt i:iiiBN __getsockopt getsockopt
-listen - listen i:ii __listen listen
-recv - recv Ci:ibni __libc_recv __recv recv
-recvfrom - recvfrom Ci:ibniBN __libc_recvfrom __recvfrom recvfrom
-recvmsg - recvmsg Ci:ipi __libc_recvmsg __recvmsg recvmsg
-send - send Ci:ibni __libc_send __send send
-sendmsg - sendmsg Ci:ipi __libc_sendmsg __sendmsg sendmsg
-sendto - sendto Ci:ibnibn __libc_sendto __sendto sendto
-setsockopt - setsockopt i:iiibn __setsockopt setsockopt
-shutdown - shutdown i:ii __shutdown shutdown
-socket - socket i:iii __socket socket
-socketpair - socketpair i:iiif __socketpair socketpair
+++ /dev/null
-/* Copyright (C) 1997,1998,1999,2000,2002,2003,2005,2006
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sys/types.h>
-#include <endian.h>
-#include <errno.h>
-#include <unistd.h>
-
-#include <sysdep.h>
-#include <sys/syscall.h>
-#include <bp-checks.h>
-
-#include <kernel-features.h>
-
-#ifdef __NR_truncate64
-#ifndef __ASSUME_TRUNCATE64_SYSCALL
-/* The variable is shared between all wrappers around *truncate64 calls. */
-int __have_no_truncate64;
-#endif
-
-/* Truncate the file FD refers to to LENGTH bytes. */
-int
-truncate64 (const char *path, off64_t length)
-{
-#ifndef __ASSUME_TRUNCATE64_SYSCALL
- if (! __have_no_truncate64)
-#endif
- {
- unsigned int low = length & 0xffffffff;
- unsigned int high = length >> 32;
-#ifndef __ASSUME_TRUNCATE64_SYSCALL
- int saved_errno = errno;
-#endif
- int result = INLINE_SYSCALL (truncate64, 4, CHECK_STRING (path), 0,
- __LONG_LONG_PAIR (high, low));
-#ifndef __ASSUME_TRUNCATE64_SYSCALL
- if (result != -1 || errno != ENOSYS)
-#endif
- return result;
-
-#ifndef __ASSUME_TRUNCATE64_SYSCALL
- __set_errno (saved_errno);
- __have_no_truncate64 = 1;
-#endif
- }
-
-#ifndef __ASSUME_TRUNCATE64_SYSCALL
- if ((off_t) length != length)
- {
- __set_errno (EINVAL);
- return -1;
- }
- return truncate (path, (off_t) length);
-#endif
-}
-
-#else
-/* Use the generic implementation. */
-# include <misc/truncate64.c>
-#endif
+++ /dev/null
-/* Copyright (C) 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* vfork() is just a special case of clone(). */
-
-#include <sys/asm.h>
-#include <sysdep.h>
-#include <asm/unistd.h>
-#include <sgidefs.h>
-
-#ifndef SAVE_PID
-#define SAVE_PID
-#endif
-
-#ifndef RESTORE_PID
-#define RESTORE_PID
-#endif
-
-
-/* int vfork() */
-
- .text
-LOCALSZ= 1
-FRAMESZ= (((NARGSAVE+LOCALSZ)*SZREG)+ALSZ)&ALMASK
-GPOFF= FRAMESZ-(1*SZREG)
-NESTED(__vfork,FRAMESZ,sp)
-#ifdef __PIC__
- SETUP_GP
-#endif
- PTR_SUBU sp, FRAMESZ
- SETUP_GP64 (a5, __vfork)
-#ifdef __PIC__
- SAVE_GP (GPOFF)
-#endif
-#ifdef PROF
-# if (_MIPS_SIM != _ABIO32)
- PTR_S a5, GPOFF(sp)
-# endif
- .set noat
- move $1, ra
-# if (_MIPS_SIM == _ABIO32)
- subu sp,sp,8
-# endif
- jal _mcount
- .set at
-# if (_MIPS_SIM != _ABIO32)
- PTR_L a5, GPOFF(sp)
-# endif
-#endif
-
- PTR_ADDU sp, FRAMESZ
-
- SAVE_PID
-
- li a0, 0x4112 /* CLONE_VM | CLONE_VFORK | SIGCHLD */
- move a1, sp
-
- /* Do the system call */
- li v0,__NR_clone
- syscall
-
- RESTORE_PID
-
- bnez a3,L(error)
-
- /* Successful return from the parent or child. */
- RESTORE_GP64
- ret
-
- /* Something bad happened -- no child created. */
-L(error):
-#ifdef __PIC__
- PTR_LA t9, __syscall_error
- RESTORE_GP64
- jr t9
-#else
- RESTORE_GP64
- j __syscall_error
-#endif
- END(__vfork)
-
-libc_hidden_def(__vfork)
-weak_alias (__vfork, vfork)
+++ /dev/null
-/* xmknod call using old-style Unix mknod system call.
- Copyright (C) 1991, 1993, 1995, 1996, 1997, 1998, 2000, 2002, 2003
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/sysmacros.h>
-
-#include <sysdep.h>
-#include <sys/syscall.h>
-#include <bp-checks.h>
-
-/* Create a device file named PATH, with permission and special bits MODE
- and device number DEV (which can be constructed from major and minor
- device numbers with the `makedev' macro above). */
-int
-__xmknod (int vers, const char *path, mode_t mode, dev_t *dev)
-{
- unsigned long k_dev;
-
- if (vers != _MKNOD_VER)
- {
- __set_errno (EINVAL);
- return -1;
- }
-
- /* We must convert the value to dev_t type used by the kernel. */
- k_dev = ((major (*dev) & 0xff) << 8) | (minor (*dev) & 0xff);
-
- return INLINE_SYSCALL (mknod, 3, CHECK_STRING (path), mode, k_dev);
-}
-
-weak_alias (__xmknod, _xmknod)
-libc_hidden_def (__xmknod)
+++ /dev/null
-/* Convert between the kernel's `struct stat' format, and libc's.
- Copyright (C) 1991,1995,1996,1997,1998,2000,2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <errno.h>
-#include <sys/stat.h>
-#include <kernel_stat.h>
-
-#ifdef STAT_IS_KERNEL_STAT
-
-/* Dummy. */
-struct kernel_stat;
-
-#else
-
-#include <string.h>
-
-
-int
-__xstat_conv (int vers, struct kernel_stat *kbuf, void *ubuf)
-{
- switch (vers)
- {
- case _STAT_VER_KERNEL:
- /* Nothing to do. The struct is in the form the kernel expects.
- We should have short-circuted before we got here, but for
- completeness... */
- *(struct kernel_stat *) ubuf = *kbuf;
- break;
-
- case _STAT_VER_LINUX:
- {
- struct stat *buf = ubuf;
-
- /* Convert to current kernel version of `struct stat'. */
- buf->st_dev = kbuf->st_dev;
- buf->st_pad1[0] = 0; buf->st_pad1[1] = 0; buf->st_pad1[2] = 0;
- buf->st_ino = kbuf->st_ino;
- buf->st_mode = kbuf->st_mode;
- buf->st_nlink = kbuf->st_nlink;
- buf->st_uid = kbuf->st_uid;
- buf->st_gid = kbuf->st_gid;
- buf->st_rdev = kbuf->st_rdev;
- buf->st_pad2[0] = 0; buf->st_pad2[1] = 0;
- buf->st_pad3 = 0;
- buf->st_size = kbuf->st_size;
- buf->st_blksize = kbuf->st_blksize;
- buf->st_blocks = kbuf->st_blocks;
-
- buf->st_atime = kbuf->st_atime; buf->__reserved0 = 0;
- buf->st_mtime = kbuf->st_mtime; buf->__reserved1 = 0;
- buf->st_ctime = kbuf->st_ctime; buf->__reserved2 = 0;
-
- buf->st_pad5[0] = 0; buf->st_pad5[1] = 0;
- buf->st_pad5[2] = 0; buf->st_pad5[3] = 0;
- buf->st_pad5[4] = 0; buf->st_pad5[5] = 0;
- buf->st_pad5[6] = 0; buf->st_pad5[7] = 0;
- }
- break;
-
- default:
- __set_errno (EINVAL);
- return -1;
- }
-
- return 0;
-}
-
-int
-__xstat64_conv (int vers, struct kernel_stat *kbuf, void *ubuf)
-{
-#ifdef XSTAT_IS_XSTAT64
- return xstat_conv (vers, kbuf, ubuf);
-#else
- switch (vers)
- {
- case _STAT_VER_LINUX:
- {
- struct stat64 *buf = ubuf;
-
- buf->st_dev = kbuf->st_dev;
- buf->st_pad1[0] = 0; buf->st_pad1[1] = 0; buf->st_pad1[2] = 0;
- buf->st_ino = kbuf->st_ino;
- buf->st_mode = kbuf->st_mode;
- buf->st_nlink = kbuf->st_nlink;
- buf->st_uid = kbuf->st_uid;
- buf->st_gid = kbuf->st_gid;
- buf->st_rdev = kbuf->st_rdev;
- buf->st_pad2[0] = 0; buf->st_pad2[1] = 0; buf->st_pad2[2] = 0;
- buf->st_pad3 = 0;
- buf->st_size = kbuf->st_size;
- buf->st_blksize = kbuf->st_blksize;
- buf->st_blocks = kbuf->st_blocks;
-
- buf->st_atime = kbuf->st_atime; buf->__reserved0 = 0;
- buf->st_mtime = kbuf->st_mtime; buf->__reserved1 = 0;
- buf->st_ctime = kbuf->st_ctime; buf->__reserved2 = 0;
-
- buf->st_pad4[0] = 0; buf->st_pad4[1] = 0;
- buf->st_pad4[2] = 0; buf->st_pad4[3] = 0;
- buf->st_pad4[4] = 0; buf->st_pad4[5] = 0;
- buf->st_pad4[6] = 0; buf->st_pad4[7] = 0;
- }
- break;
-
- /* If struct stat64 is different from struct stat then
- _STAT_VER_KERNEL does not make sense. */
- case _STAT_VER_KERNEL:
- default:
- __set_errno (EINVAL);
- return -1;
- }
-
- return 0;
-#endif
-}
-
-#endif /* ! STAT_IS_KERNEL_STAT */
#endif
}
+#define UNDERIZE(name) UNDERIZE_1 (name)
+#define UNDERIZE_1(name) __##name
+#define __OPENAT UNDERIZE (OPENAT)
+
/* Open FILE with access OFLAG. Interpret relative paths relative to
the directory associated with FD. If OFLAG includes O_CREAT, a
third argument is the file protection. */
int
-OPENAT (fd, file, oflag)
+__OPENAT (fd, file, oflag)
int fd;
const char *file;
int oflag;
return res;
}
+libc_hidden_def (__OPENAT)
+weak_alias (__OPENAT, OPENAT)
-#include <sysdeps/unix/sysv/linux/hppa/umount.c>
+#include <sysdeps/unix/sysv/linux/x86_64/umount.c>
-/* Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005
+/* Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006
Free Software Foundation, Inc.
Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
This file is part of the GNU C Library.
arg 3 4 call-clobbered
arg 4 5 call-clobbered
arg 5 6 call-saved
+ arg 6 7 call-saved
(Of course a function with say 3 arguments does not have entries for
arguments 4 and 5.)
- S390 does not need to do ANY stack operations to get its parameters
- right.
+ For system calls with 6 parameters a stack operation is required
+ to load the 6th parameter to register 7. Call saved register 7 is
+ moved to register 0 and back to avoid an additional stack frame.
*/
#define DO_CALL(syscall, args) \
+ .if args > 5; \
+ lr %r0,%r7; \
+ l %r7,96(%r15); \
+ .endif; \
.if SYS_ify (syscall) < 256; \
svc SYS_ify (syscall); \
.else; \
lhi %r1,SYS_ify (syscall); \
svc 0; \
+ .endif; \
+ .if args > 5; \
+ lr %r7,%r0; \
.endif
#define ret \
#define DECLARGS_5(arg1, arg2, arg3, arg4, arg5) \
DECLARGS_4(arg1, arg2, arg3, arg4) \
register unsigned long gpr6 asm ("6") = (unsigned long)(arg5);
+#define DECLARGS_6(arg1, arg2, arg3, arg4, arg5, arg6) \
+ DECLARGS_5(arg1, arg2, arg3, arg4, arg5) \
+ register unsigned long gpr7 asm ("7") = (unsigned long)(arg6);
#define ASMFMT_0
#define ASMFMT_1 , "0" (gpr2)
#define ASMFMT_3 , "0" (gpr2), "d" (gpr3), "d" (gpr4)
#define ASMFMT_4 , "0" (gpr2), "d" (gpr3), "d" (gpr4), "d" (gpr5)
#define ASMFMT_5 , "0" (gpr2), "d" (gpr3), "d" (gpr4), "d" (gpr5), "d" (gpr6)
+#define ASMFMT_6 , "0" (gpr2), "d" (gpr3), "d" (gpr4), "d" (gpr5), "d" (gpr6), "d" (gpr7)
/* Pointer mangling support. */
/* Assembler macros for 64 bit S/390.
- Copyright (C) 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+ Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006
+ Free Software Foundation, Inc.
Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
This file is part of the GNU C Library.
arg 3 4 call-clobbered
arg 4 5 call-clobbered
arg 5 6 call-saved
+ arg 6 7 call-saved
(Of course a function with say 3 arguments does not have entries for
arguments 4 and 5.)
- S390 does not need to do ANY stack operations to get its parameters
- right.
+ For system calls with 6 parameters a stack operation is required
+ to load the 6th parameter to register 7. Call saved register 7 is
+ moved to register 0 and back to avoid an additional stack frame.
*/
#define DO_CALL(syscall, args) \
+ .if args > 5; \
+ lgr %r0,%r7; \
+ lg %r7,160(%r15); \
+ .endif; \
.if SYS_ify (syscall) < 256; \
svc SYS_ify (syscall); \
.else; \
lghi %r1,SYS_ify (syscall); \
svc 0; \
+ .endif; \
+ .if args > 5; \
+ lgr %r7,%r0; \
.endif
#define ret \
#define DECLARGS_5(arg1, arg2, arg3, arg4, arg5) \
DECLARGS_4(arg1, arg2, arg3, arg4) \
register unsigned long gpr6 asm ("6") = (unsigned long)(arg5);
+#define DECLARGS_6(arg1, arg2, arg3, arg4, arg5, arg6) \
+ DECLARGS_5(arg1, arg2, arg3, arg4, arg5) \
+ register unsigned long gpr6 asm ("7") = (unsigned long)(arg6);
#define ASMFMT_0
#define ASMFMT_1 , "0" (gpr2)
#define ASMFMT_3 , "0" (gpr2), "d" (gpr3), "d" (gpr4)
#define ASMFMT_4 , "0" (gpr2), "d" (gpr3), "d" (gpr4), "d" (gpr5)
#define ASMFMT_5 , "0" (gpr2), "d" (gpr3), "d" (gpr4), "d" (gpr5), "d" (gpr6)
+#define ASMFMT_6 , "0" (gpr2), "d" (gpr3), "d" (gpr4), "d" (gpr5), "d" (gpr6), "d" (gpr7)
/* Pointer mangling support. */
#if defined NOT_IN_libc && defined IS_IN_rtld
#define O_ASYNC 020000
#ifdef __USE_GNU
-# define O_DIRECT 040000 /* Direct disk access. */
-# define O_DIRECTORY 0200000 /* Must be a directory. */
-# define O_NOFOLLOW 0400000 /* Do not follow links. */
+# define O_DIRECT 040000 /* Direct disk access. */
+# define O_DIRECTORY 0200000 /* Must be a directory. */
+# define O_NOFOLLOW 0400000 /* Do not follow links. */
# define O_NOATIME 01000000 /* Do not set atime. */
#endif
/* For now Linux has synchronisity options for data and read operations.
We define the symbols here but let them do the same as O_SYNC since
- this is a superset. */
+ this is a superset. */
#if defined __USE_POSIX199309 || defined __USE_UNIX98
# define O_DSYNC O_SYNC /* Synchronize data. */
-# define O_RSYNC O_SYNC /* Synchronize read operations. */
+# define O_RSYNC O_SYNC /* Synchronize read operations. */
#endif
#ifdef __USE_LARGEFILE64
#ifndef __USE_FILE_OFFSET64
# define F_GETLK 5 /* Get record locking info. */
# define F_SETLK 6 /* Set record locking info (non-blocking). */
-# define F_SETLKW 7 /* Set record locking info (blocking). */
+# define F_SETLKW 7 /* Set record locking info (blocking). */
#else
-# define F_GETLK F_GETLK64 /* Get record locking info. */
+# define F_GETLK F_GETLK64 /* Get record locking info. */
# define F_SETLK F_SETLK64 /* Set record locking info (non-blocking).*/
# define F_SETLKW F_SETLKW64 /* Set record locking info (blocking). */
#endif
#define F_GETLK64 12 /* Get record locking info. */
#define F_SETLK64 13 /* Set record locking info (non-blocking). */
-#define F_SETLKW64 14 /* Set record locking info (blocking). */
+#define F_SETLKW64 14 /* Set record locking info (blocking). */
#if defined __USE_BSD || defined __USE_UNIX98
# define F_SETOWN 8 /* Get owner of socket (receiver of SIGIO). */
# define F_GETSIG 11 /* Get number of signal to be sent. */
#endif
+#ifdef __USE_GNU
+# define F_SETLEASE 1024 /* Set a lease. */
+# define F_GETLEASE 1025 /* Enquire what lease is active. */
+# define F_NOTIFY 1026 /* Request notfications on a directory. */
+#endif
+
/* For F_[GET|SET]FL. */
#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
/* For posix fcntl() and `l_type' field of a `struct flock' for lockf(). */
#define F_RDLCK 0 /* Read lock. */
-#define F_WRLCK 1 /* Write lock. */
-#define F_UNLCK 2 /* Remove lock. */
+#define F_WRLCK 1 /* Write lock. */
+#define F_UNLCK 2 /* Remove lock. */
/* For old implementation of bsd flock(). */
#define F_EXLCK 4 /* or 3 */
#define F_SHLCK 8 /* or 4 */
#ifdef __USE_BSD
-/* Operations for bsd flock(), also used by the kernel implementation. */
+/* Operations for bsd flock(), also used by the kernel implementation. */
# define LOCK_SH 1 /* shared lock */
# define LOCK_EX 2 /* exclusive lock */
# define LOCK_NB 4 /* or'd with one of the above to prevent
# define LOCK_UN 8 /* remove lock */
#endif
+#ifdef __USE_GNU
+# define LOCK_MAND 32 /* This is a mandatory flock: */
+# define LOCK_READ 64 /* ... which allows concurrent read operations. */
+# define LOCK_WRITE 128 /* ... which allows concurrent write operations. */
+# define LOCK_RW 192 /* ... Which allows concurrent read & write operations. */
+#endif
+
+#ifdef __USE_GNU
+/* Types of directory notifications that may be requested with F_NOTIFY. */
+# define DN_ACCESS 0x00000001 /* File accessed. */
+# define DN_MODIFY 0x00000002 /* File modified. */
+# define DN_CREATE 0x00000004 /* File created. */
+# define DN_DELETE 0x00000008 /* File removed. */
+# define DN_RENAME 0x00000010 /* File renamed. */
+# define DN_ATTRIB 0x00000020 /* File changed attibutes. */
+# define DN_MULTISHOT 0x80000000 /* Don't remove notifier. */
+#endif
+
struct flock
{
- short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */
+ short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */
short int l_whence; /* Where `l_start' is relative to (like `lseek'). */
#ifndef __USE_FILE_OFFSET64
__off_t l_start; /* Offset where the lock begins. */
#ifdef __USE_LARGEFILE64
struct flock64
{
- short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */
+ short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */
short int l_whence; /* Where `l_start' is relative to (like `lseek'). */
__off64_t l_start; /* Offset where the lock begins. */
__off64_t l_len; /* Size of the locked area; zero means until EOF. */
#ifdef __USE_XOPEN2K
# define POSIX_FADV_NORMAL 0 /* No further special treatment. */
# define POSIX_FADV_RANDOM 1 /* Expect random page references. */
-# define POSIX_FADV_SEQUENTIAL 2 /* Expect sequential page references. */
+# define POSIX_FADV_SEQUENTIAL 2 /* Expect sequential page references. */
# define POSIX_FADV_WILLNEED 3 /* Will need these pages. */
# define POSIX_FADV_DONTNEED 4 /* Don't need these pages. */
# define POSIX_FADV_NOREUSE 5 /* Data will be accessed once. */
-#include <sysdeps/unix/sysv/linux/m68k/chown.c>
+/* Copyright (C) 1998,2000,2002,2003,2006 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <unistd.h>
+
+#include <sysdep.h>
+#include <sys/syscall.h>
+#include <bp-checks.h>
+
+#include <linux/posix_types.h>
+#include <kernel-features.h>
+
+#ifdef __NR_chown32
+# if __ASSUME_32BITUIDS == 0
+/* This variable is shared with all files that need to check for 32bit
+ uids. */
+extern int __libc_missing_32bit_uids;
+# endif
+#endif /* __NR_chown32 */
+
+int
+__chown (const char *file, uid_t owner, gid_t group)
+{
+#if __ASSUME_32BITUIDS > 0
+ return INLINE_SYSCALL (chown32, 3, CHECK_STRING (file), owner, group);
+#else
+# ifdef __NR_chown32
+ if (__libc_missing_32bit_uids <= 0)
+ {
+ int result;
+ int saved_errno = errno;
+
+ result = INLINE_SYSCALL (chown32, 3, CHECK_STRING (file), owner, group);
+ if (result == 0 || errno != ENOSYS)
+ return result;
+
+ __set_errno (saved_errno);
+ __libc_missing_32bit_uids = 1;
+ }
+# endif /* __NR_chown32 */
+
+ if (((owner + 1) > (gid_t) ((__kernel_uid_t) -1U))
+ || ((group + 1) > (gid_t) ((__kernel_gid_t) -1U)))
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ return INLINE_SYSCALL (chown, 3, CHECK_STRING (file), owner, group);
+#endif
+}
+libc_hidden_def (__chown)
+weak_alias (__chown, chown)
-#include <sysdeps/unix/sysv/linux/m68k/fchownat.c>
+/* Copyright (C) 2005, 2006 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <string.h>
+
+#include <sysdep.h>
+#include <sys/syscall.h>
+#include <bp-checks.h>
+
+#include <linux/posix_types.h>
+#include <kernel-features.h>
+
+#ifdef __NR_chown32
+# if __ASSUME_32BITUIDS == 0
+/* This variable is shared with all files that need to check for 32bit
+ uids. */
+extern int __libc_missing_32bit_uids;
+# endif
+#endif /* __NR_chown32 */
+
+int
+fchownat (int fd, const char *file, uid_t owner, gid_t group, int flag)
+{
+ if (flag & ~AT_SYMLINK_NOFOLLOW)
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ char *buf = NULL;
+
+ if (fd != AT_FDCWD && file[0] != '/')
+ {
+ size_t filelen = strlen (file);
+ static const char procfd[] = "/proc/self/fd/%d/%s";
+ /* Buffer for the path name we are going to use. It consists of
+ - the string /proc/self/fd/
+ - the file descriptor number
+ - the file name provided.
+ The final NUL is included in the sizeof. A bit of overhead
+ due to the format elements compensates for possible negative
+ numbers. */
+ size_t buflen = sizeof (procfd) + sizeof (int) * 3 + filelen;
+ buf = alloca (buflen);
+
+ __snprintf (buf, buflen, procfd, fd, file);
+ file = buf;
+ }
+
+ int result;
+ INTERNAL_SYSCALL_DECL (err);
+
+#if __ASSUME_32BITUIDS > 0
+ if (flag & AT_SYMLINK_NOFOLLOW)
+ result = INTERNAL_SYSCALL (lchown32, err, 3, CHECK_STRING (file), owner,
+ group);
+ else
+ result = INTERNAL_SYSCALL (chown32, err, 3, CHECK_STRING (file), owner,
+ group);
+#else
+# ifdef __NR_chown32
+ if (__libc_missing_32bit_uids <= 0)
+ {
+ if (flag & AT_SYMLINK_NOFOLLOW)
+ result = INTERNAL_SYSCALL (lchown32, err, 3, CHECK_STRING (file),
+ owner, group);
+ else
+ result = INTERNAL_SYSCALL (chown32, err, 3, CHECK_STRING (file), owner,
+ group);
+
+ if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
+ return result;
+ if (INTERNAL_SYSCALL_ERRNO (result, err) != ENOSYS)
+ goto fail;
+
+ __libc_missing_32bit_uids = 1;
+ }
+# endif /* __NR_chown32 */
+
+ if (((owner + 1) > (gid_t) ((__kernel_uid_t) -1U))
+ || ((group + 1) > (gid_t) ((__kernel_gid_t) -1U)))
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ if (flag & AT_SYMLINK_NOFOLLOW)
+ result = INTERNAL_SYSCALL (lchown, err, 3, CHECK_STRING (file), owner,
+ group);
+ else
+ result = INTERNAL_SYSCALL (chown, err, 3, CHECK_STRING (file), owner,
+ group);
+#endif
+
+ if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (result, err), 0))
+ {
+ fail:
+ __atfct_seterrno (INTERNAL_SYSCALL_ERRNO (result, err), fd, buf);
+ result = -1;
+ }
+
+ return result;
+}
-#define NO_SGIDEFS_H
-#define _MIPS_SIM -1
-#include <sysdeps/unix/sysv/linux/mips/pread.c>
+/* Copyright (C) 1997, 1998, 2000, 2002, 2003, 2004, 2006
+ Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <assert.h>
+#include <errno.h>
+#include <unistd.h>
+#include <endian.h>
+
+#include <sysdep-cancel.h>
+#include <sys/syscall.h>
+#include <bp-checks.h>
+
+#include <kernel-features.h>
+
+#ifdef __NR_pread64 /* Newer kernels renamed but it's the same. */
+# ifdef __NR_pread
+# error "__NR_pread and __NR_pread64 both defined???"
+# endif
+# define __NR_pread __NR_pread64
+#endif
+
+#if defined __NR_pread || __ASSUME_PREAD_SYSCALL > 0
+
+# if __ASSUME_PREAD_SYSCALL == 0
+static ssize_t __emulate_pread (int fd, void *buf, size_t count,
+ off_t offset) internal_function;
+# endif
+
+ssize_t
+__libc_pread (fd, buf, count, offset)
+ int fd;
+ void *buf;
+ size_t count;
+ off_t offset;
+{
+ ssize_t result;
+
+ if (SINGLE_THREAD_P)
+ {
+ /* First try the syscall. */
+ result = INLINE_SYSCALL (pread, 6, fd, CHECK_N (buf, count), count, 0,
+ __LONG_LONG_PAIR (offset >> 31, offset));
+# if __ASSUME_PREAD_SYSCALL == 0
+ if (result == -1 && errno == ENOSYS)
+ /* No system call available. Use the emulation. */
+ result = __emulate_pread (fd, buf, count, offset);
+# endif
+ return result;
+ }
+
+ int oldtype = LIBC_CANCEL_ASYNC ();
+
+ /* First try the syscall. */
+ result = INLINE_SYSCALL (pread, 6, fd, CHECK_N (buf, count), count, 0,
+ __LONG_LONG_PAIR (offset >> 31, offset));
+# if __ASSUME_PREAD_SYSCALL == 0
+ if (result == -1 && errno == ENOSYS)
+ /* No system call available. Use the emulation. */
+ result = __emulate_pread (fd, buf, count, offset);
+# endif
+
+ LIBC_CANCEL_RESET (oldtype);
+
+ return result;
+}
+
+strong_alias (__libc_pread, __pread)
+weak_alias (__libc_pread, pread)
+
+# define __libc_pread(fd, buf, count, offset) \
+ static internal_function __emulate_pread (fd, buf, count, offset)
+#endif
+
+#if __ASSUME_PREAD_SYSCALL == 0
+# include <sysdeps/posix/pread.c>
+#endif
-#define NO_SGIDEFS_H
-#define _MIPS_SIM -1
-#include <sysdeps/unix/sysv/linux/mips/pread64.c>
+/* Copyright (C) 1997, 1998, 2000, 2002, 2003, 2004, 2006
+ Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <unistd.h>
+#include <endian.h>
+
+#include <sysdep-cancel.h>
+#include <sys/syscall.h>
+#include <bp-checks.h>
+
+#include <kernel-features.h>
+
+#ifdef __NR_pread64 /* Newer kernels renamed but it's the same. */
+# ifdef __NR_pread
+# error "__NR_pread and __NR_pread64 both defined???"
+# endif
+# define __NR_pread __NR_pread64
+#endif
+
+#if defined __NR_pread || __ASSUME_PREAD_SYSCALL > 0
+
+# if __ASSUME_PREAD_SYSCALL == 0
+static ssize_t __emulate_pread64 (int fd, void *buf, size_t count,
+ off64_t offset) internal_function;
+# endif
+
+ssize_t
+__libc_pread64 (fd, buf, count, offset)
+ int fd;
+ void *buf;
+ size_t count;
+ off64_t offset;
+{
+ ssize_t result;
+
+ if (SINGLE_THREAD_P)
+ {
+ /* First try the syscall. */
+ result = INLINE_SYSCALL (pread, 6, fd, CHECK_N (buf, count), count, 0,
+ __LONG_LONG_PAIR ((off_t) (offset >> 32),
+ (off_t) (offset & 0xffffffff)));
+# if __ASSUME_PREAD_SYSCALL == 0
+ if (result == -1 && errno == ENOSYS)
+ /* No system call available. Use the emulation. */
+ result = __emulate_pread64 (fd, buf, count, offset);
+# endif
+ return result;
+ }
+
+ int oldtype = LIBC_CANCEL_ASYNC ();
+
+ /* First try the syscall. */
+ result = INLINE_SYSCALL (pread, 6, fd, CHECK_N (buf, count), count, 0,
+ __LONG_LONG_PAIR ((off_t) (offset >> 32),
+ (off_t) (offset & 0xffffffff)));
+# if __ASSUME_PREAD_SYSCALL == 0
+ if (result == -1 && errno == ENOSYS)
+ /* No system call available. Use the emulation. */
+ result = __emulate_pread64 (fd, buf, count, offset);
+# endif
+
+ LIBC_CANCEL_RESET (oldtype);
+
+ return result;
+}
+
+weak_alias (__libc_pread64, __pread64)
+weak_alias (__libc_pread64, pread64)
+
+# define __libc_pread64(fd, buf, count, offset) \
+ static internal_function __emulate_pread64 (fd, buf, count, offset)
+#endif
+
+#if __ASSUME_PREAD_SYSCALL == 0
+# include <sysdeps/posix/pread64.c>
+#endif
-#define NO_SGIDEFS_H
-#define _MIPS_SIM -1
-#include <sysdeps/unix/sysv/linux/mips/pwrite.c>
+/* Copyright (C) 1997, 1998, 2000, 2002, 2003, 2004, 2006
+ Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <assert.h>
+#include <errno.h>
+#include <unistd.h>
+#include <endian.h>
+
+#include <sysdep-cancel.h>
+#include <sys/syscall.h>
+#include <bp-checks.h>
+
+#include <kernel-features.h>
+
+#ifdef __NR_pwrite64 /* Newer kernels renamed but it's the same. */
+# ifdef __NR_pwrite
+# error "__NR_pwrite and __NR_pwrite64 both defined???"
+# endif
+# define __NR_pwrite __NR_pwrite64
+#endif
+
+#if defined __NR_pwrite || __ASSUME_PWRITE_SYSCALL > 0
+
+# if __ASSUME_PWRITE_SYSCALL == 0
+static ssize_t __emulate_pwrite (int fd, const void *buf, size_t count,
+ off_t offset) internal_function;
+# endif
+
+ssize_t
+__libc_pwrite (fd, buf, count, offset)
+ int fd;
+ const void *buf;
+ size_t count;
+ off_t offset;
+{
+ ssize_t result;
+
+ if (SINGLE_THREAD_P)
+ {
+ /* First try the syscall. */
+ result = INLINE_SYSCALL (pwrite, 6, fd, CHECK_N (buf, count), count, 0,
+ __LONG_LONG_PAIR (offset >> 31, offset));
+# if __ASSUME_PWRITE_SYSCALL == 0
+ if (result == -1 && errno == ENOSYS)
+ /* No system call available. Use the emulation. */
+ result = __emulate_pwrite (fd, buf, count, offset);
+# endif
+ return result;
+ }
+
+ int oldtype = LIBC_CANCEL_ASYNC ();
+
+ /* First try the syscall. */
+ result = INLINE_SYSCALL (pwrite, 6, fd, CHECK_N (buf, count), count, 0,
+ __LONG_LONG_PAIR (offset >> 31, offset));
+# if __ASSUME_PWRITE_SYSCALL == 0
+ if (result == -1 && errno == ENOSYS)
+ /* No system call available. Use the emulation. */
+ result = __emulate_pwrite (fd, buf, count, offset);
+# endif
+
+ LIBC_CANCEL_RESET (oldtype);
+
+ return result;
+}
+
+strong_alias (__libc_pwrite, __pwrite)
+weak_alias (__libc_pwrite, pwrite)
+
+# define __libc_pwrite(fd, buf, count, offset) \
+ static internal_function __emulate_pwrite (fd, buf, count, offset)
+#endif
+
+#if __ASSUME_PWRITE_SYSCALL == 0
+# include <sysdeps/posix/pwrite.c>
+#endif
-#define NO_SGIDEFS_H
-#define _MIPS_SIM -1
-#include <sysdeps/unix/sysv/linux/mips/pwrite64.c>
+/* Copyright (C) 1997, 1998, 2000, 2002, 2003, 2004, 2006
+ Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ralf Baechle <ralf@gnu.org>, 1998.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <unistd.h>
+#include <endian.h>
+
+#include <sysdep-cancel.h>
+#include <sys/syscall.h>
+#include <bp-checks.h>
+
+#include <kernel-features.h>
+
+#ifdef __NR_pwrite64 /* Newer kernels renamed but it's the same. */
+# ifdef __NR_pwrite
+# error "__NR_pwrite and __NR_pwrite64 both defined???"
+# endif
+# define __NR_pwrite __NR_pwrite64
+#endif
+
+#if defined __NR_pwrite || __ASSUME_PWRITE_SYSCALL > 0
+
+# if __ASSUME_PWRITE_SYSCALL == 0
+static ssize_t __emulate_pwrite64 (int fd, const void *buf, size_t count,
+ off64_t offset) internal_function;
+# endif
+
+ssize_t
+__libc_pwrite64 (fd, buf, count, offset)
+ int fd;
+ const void *buf;
+ size_t count;
+ off64_t offset;
+{
+ ssize_t result;
+
+ if (SINGLE_THREAD_P)
+ {
+ /* First try the syscall. */
+ result = INLINE_SYSCALL (pwrite, 6, fd, CHECK_N (buf, count), count, 0,
+ __LONG_LONG_PAIR ((off_t) (offset >> 32),
+ (off_t) (offset & 0xffffffff)));
+# if __ASSUME_PWRITE_SYSCALL == 0
+ if (result == -1 && errno == ENOSYS)
+ /* No system call available. Use the emulation. */
+ result = __emulate_pwrite64 (fd, buf, count, offset);
+# endif
+
+ return result;
+ }
+
+ int oldtype = LIBC_CANCEL_ASYNC ();
+
+ /* First try the syscall. */
+ result = INLINE_SYSCALL (pwrite, 6, fd, CHECK_N (buf, count), count, 0,
+ __LONG_LONG_PAIR ((off_t) (offset >> 32),
+ (off_t) (offset & 0xffffffff)));
+# if __ASSUME_PWRITE_SYSCALL == 0
+ if (result == -1 && errno == ENOSYS)
+ /* No system call available. Use the emulation. */
+ result = __emulate_pwrite64 (fd, buf, count, offset);
+# endif
+
+ LIBC_CANCEL_RESET (oldtype);
+
+ return result;
+}
+
+weak_alias (__libc_pwrite64, __pwrite64)
+libc_hidden_weak (__pwrite64)
+weak_alias (__libc_pwrite64, pwrite64)
+
+# define __libc_pwrite64(fd, buf, count, offset) \
+ static internal_function __emulate_pwrite64 (fd, buf, count, offset)
+#endif
+
+#if __ASSUME_PWRITE_SYSCALL == 0
+# include <sysdeps/posix/pwrite64.c>
+#endif
-#include <sysdeps/unix/sysv/linux/m68k/chown.c>
+#include <sysdeps/unix/sysv/linux/sh/chown.c>
-#include <sysdeps/unix/sysv/linux/m68k/fchownat.c>
+#include <sysdeps/unix/sysv/linux/sh/fchownat.c>
+++ /dev/null
-unix/sysv/linux/sparc/sparc32/sparcv9
+++ /dev/null
-/* Data for Linux/sparc64 version of processor capability information.
- Copyright (C) 2002, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* This information must be kept in sync with the _DL_HWCAP_COUNT
- definition in procinfo.h.
-
- If anything should be added here check whether the size of each string
- is still ok with the given array size.
-
- All the #ifdefs in the definitions ar equite irritating but
- necessary if we want to avoid duplicating the information. There
- are three different modes:
-
- - PROCINFO_DECL is defined. This means we are only interested in
- declarations.
-
- - PROCINFO_DECL is not defined:
-
- + if SHARED is defined the file is included in an array
- initializer. The .element = { ... } syntax is needed.
-
- + if SHARED is not defined a normal array initialization is
- needed.
- */
-
-#ifndef PROCINFO_CLASS
-#define PROCINFO_CLASS
-#endif
-
-#if !defined PROCINFO_DECL && defined SHARED
- ._dl_sparc64_cap_flags
-#else
-PROCINFO_CLASS const char _dl_sparc64_cap_flags[6][7]
-#endif
-#ifndef PROCINFO_DECL
-= {
- "flush", "stbar", "swap", "muldiv", "v9", "ultra3"
- }
-#endif
-#if !defined SHARED || defined PROCINFO_DECL
-;
-#else
-,
-#endif
-
-#undef PROCINFO_DECL
-#undef PROCINFO_CLASS
+++ /dev/null
-/* Linux/sparc64 version of processor capability information handling macros.
- Copyright (C) 1999, 2000, 2001, 2002, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Jakub Jelinek <jj@ultra.linux.cz>, 1999.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _DL_PROCINFO_H
-#define _DL_PROCINFO_H 1
-
-#include <ldsodefs.h>
-
-#define _DL_HWCAP_COUNT 6
-
-static inline int
-__attribute__ ((unused))
-_dl_procinfo (int word)
-{
- int i;
-
- _dl_printf ("AT_HWCAP: ");
-
- for (i = 0; i < _DL_HWCAP_COUNT; ++i)
- if (word & (1 << i))
- _dl_printf (" %s", GLRO(dl_sparc64_cap_flags)[i]);
-
- _dl_printf ("\n");
-
- return 0;
-}
-
-static inline const char *
-__attribute__ ((unused))
-_dl_hwcap_string (int idx)
-{
- return GLRO(dl_sparc64_cap_flags)[idx];
-};
-
-
-static inline int
-__attribute__ ((unused))
-_dl_string_hwcap (const char *str)
-{
- int i;
- for (i = 0; i < _DL_HWCAP_COUNT; i++)
- {
- if (strcmp (str, GLRO(dl_sparc64_cap_flags) [i]) == 0)
- return i;
- }
- return -1;
-};
-
-#define HWCAP_IMPORTANT (HWCAP_SPARC_ULTRA3)
-
-/* There are no different platforms defined. */
-#define _dl_platform_string(idx) ""
-
-/* There're no platforms to filter out. */
-#define _DL_HWCAP_PLATFORM 0
-
-#define _dl_string_platform(str) (-1)
-
-#endif /* dl-procinfo.h */
-#include <sysdeps/unix/sysv/linux/hppa/brk.c>
+/* brk system call for Linux/x86_64.
+ Copyright (C) 1995, 1996, 2000, 2001, 2006 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <unistd.h>
+#include <sysdep.h>
+
+/* This must be initialized data because commons can't have aliases. */
+void *__curbrk = 0;
+
+int
+__brk (void *addr)
+{
+ void *newbrk;
+
+ __curbrk = newbrk = (void *) INLINE_SYSCALL (brk, 1, addr);
+
+ if (newbrk < addr)
+ {
+ __set_errno (ENOMEM);
+ return -1;
+ }
+
+ return 0;
+}
+weak_alias (__brk, brk)
-/* Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
+/* Copyright (C) 2002,2003,2004,2005,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
"events" parameter is a buffer that will contain triggered
events. The "maxevents" is the maximum number of events to be
returned ( usually size of "events" ). The "timeout" parameter
- specifies the maximum wait time in milliseconds (-1 == infinite). */
+ specifies the maximum wait time in milliseconds (-1 == infinite).
+
+ This function is a cancellation point and therefore not marked with
+ __THROW. */
extern int epoll_wait (int __epfd, struct epoll_event *__events,
- int __maxevents, int __timeout) __THROW;
+ int __maxevents, int __timeout);
__END_DECLS
-#include <sysdeps/unix/sysv/linux/hppa/umount.c>
+/* Copyright (C) 2000, 2001, 2006 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by David Huggins-Daines <dhd@debian.org>, 2000.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+/* Since we don't have an oldumount system call, do what the kernel
+ does down here. */
+
+extern long int __umount2 (const char *name, int flags);
+
+long int
+__umount (const char *name)
+{
+ return __umount2 (name, 0);
+}
+
+weak_alias (__umount, umount);
-# @(#)africa 7.40
+# @(#)africa 8.1
# <pre>
# This data is by no means authoritative; if you think you know better,
-# @(#)antarctica 7.30
+# @(#)antarctica 8.1
# <pre>
# From Paul Eggert (1999-11-15):
-# @(#)asia 7.91
+# @(#)asia 8.1
# <pre>
# This data is by no means authoritative; if you think you know better,
-# @(#)australasia 7.78
+# @(#)australasia 8.1
# <pre>
# This file also includes Pacific islands.
-# @(#)backward 7.30
+# @(#)backward 8.1
# This file provides links between current names for time zones
# and their old names. Many names changed in late 1993.
-# @(#)etcetera 7.12
+# @(#)etcetera 8.1
# These entries are mostly present for historical reasons, so that
# people in areas not otherwise covered by the tz files could "zic -l"
-# @(#)europe 7.96
+# @(#)europe 8.1
# <pre>
# This data is by no means authoritative; if you think you know better,
-# @(#)factory 7.3
+# @(#)factory 8.1
# For companies who don't want to put time zone specification in
# their installation procedures. When users run date, they'll get the message.
# ISO 3166 alpha-2 country codes
#
-# @(#)iso3166.tab 1.17
+# @(#)iso3166.tab 8.1
#
# From Paul Eggert (2004-06-14):
#
-# @(#)leapseconds 7.20
+# @(#)leapseconds 8.1
# Allowance for leapseconds added to each timezone file.
-# @(#)northamerica 7.88
+# @(#)northamerica 8.1
# <pre>
# also includes Central America and the Caribbean
-# @(#)pacificnew 7.10
+# @(#)pacificnew 8.1
# From Arthur David Olson (1989-04-05):
# On 1989-04-05, the U. S. House of Representatives passed (238-154) a bill
-# @(#)solar87 7.4
+# @(#)solar87 8.1
# So much for footnotes about Saudi Arabia.
# Apparent noon times below are for Riyadh; your mileage will vary.
-# @(#)solar88 7.4
+# @(#)solar88 8.1
# Apparent noon times below are for Riyadh; they're a bit off for other places.
# Times were computed using formulas in the U.S. Naval Observatory's
-# @(#)solar89 7.5
+# @(#)solar89 8.1
# Apparent noon times below are for Riyadh; they're a bit off for other places.
# Times were computed using a formula provided by the U. S. Naval Observatory:
-# @(#)southamerica 7.66
+# @(#)southamerica 8.1
# <pre>
# This data is by no means authoritative; if you think you know better,
-# @(#)systemv 7.5
+# @(#)systemv 8.1
# Old rules, should the need arise.
# No attempt is made to handle Newfoundland, since it cannot be expressed
-# @(#)zone.tab 1.33
+# @(#)zone.tab 8.1
#
# TZ zone descriptions
#
projects / thirdparty / glibc.git / commitdiff
