+2012-05-12 Andreas Schwab <schwab@linux-m68k.org>
+
+ * sysdeps/powerpc/memmove.c (MEMMOVE): Don't return a value if
+ used as bcopy.
+
+2012-04-18 Will Schmidt <will_schmidt@vnet.ibm.com>
+
+ * sysdeps/powerpc/memmove.c: New file based on string/memmove.c where
+ __builtin_memcopy is called when src and dest ranges are known to not
+ overlap.
+
+2012-04-18 Will Schmidt <will_schmidt@vnet.ibm.com>
+
+ * sysdeps/powerpc/powerpc64/power6/wordcopy.c
+ (_wordcopy_fwd_dest_aligned): Replace switch with a parameterized
+ fwd_align_merge macro call.
+ (_wordcopy_bwd_dest_aligned): Replace switch with a parameterized
+ bwd_align_merge macro call.
+ * sysdeps/powerpc/powerpc32/power6/wordcopy.c: Likewise.
+
+2012-04-18 Will Schmidt <will_schmidt@vnet.ibm.com>
+
+ * sysdeps/powerpc/powerpc64/power6/wordcopy.c: Add fwd_align_merge and
+ bwd_align_merge macros.
+ (_wordcopy_fwd_dest_aligned): Use fwd_align_merge macro calls.
+ (_wordcopy_bwd_dest_aligned): Use bwd_align_merge macro calls.
+ * sysdeps/powerpc/powerpc32/power6/wordcopy.c: Likewise.
+
+2011-11-16 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
+
+ * sysdeps/powerpc/Makefile: Added locale-defines.sym generation.
+ * sysdeps/powerpc/locale-defines.sym: Locale definitions for strcasecmp
+ optimized code.
+ * sysdeps/powerpc/powerpc32/power7/Makefile: New file: added unroll-loop
+ option for strncasecmp/strncasecmp_l compilation.
+ * sysdeps/powerpc/powerpc32/power7/strcasecmp.S: New file: strcasecmp
+ optimization for PPC32.
+ * sysdeps/powerpc/powerpc32/power7/strcasecmp_l.S: New file: strcasecmp_l
+ optimization for PPC32.
+ * sysdeps/powerpc/powerpc64/power7/Makefile: Added unroll-loop option for
+ strncasecmp/strncasecmp_l compilation.
+ * sysdeps/powerpc/powerpc64/power7/strcasecmp.S: New file: strcasecmp
+ optimization for PPC64.
+ * sysdeps/powerpc/powerpc64/power7/strcasecmp_l.S: New file: strcasecmp_l
+ optimization for PPC64.
+
+2011-11-18 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
+
+ * math/libm-test.inc: Added more nerabyint tests.
+ * sysdeps/powerpc/powerpc32/fpu/s_nearbyint.S: New file: nearbyint
+ optimized for PPC32.
+ * sysdeps/powerpc/powerpc32/fpu/s_nearbyintf.S: New file: nearbyintf
+ optimized for PPC32.
+ * sysdeps/powerpc/powerpc64/fpu/s_nearbyint.S: New file: nearbyint
+ optimized for PPC64.
+ * sysdeps/powerpc/powerpc64/fpu/s_nearbyintf.S: New file: nearbyintf
+ optimized for PPC64.
+
+2011-10-22 Andreas Schwab <schwab@linux-m68k.org>
+
+ * sysdeps/ieee754/ldbl-128ibm/s_atanl.c: Include <math.h> before
+ "math_private.h".
+
+2011-12-06 Andreas Schwab <schwab@linux-m68k.org>
+
+ [BZ #13472]
+ * sysdeps/powerpc/fpu/e_hypot.c (twoM600): Correct value.
+
+2011-11-07 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
+
+ * sysdeps/powerpc/fpu/math_private.h: Using inline assembly version
+ of math functions ceil, trunc, floor, round, and sqrt, when
+ avaliable on the platform.
+ * sysdeps/powerpc/fpu/e_sqrt.c: Undefine __ieee754_sqrt to avoid
+ name clash.
+ * sysdeps/powerpc/fpu/e_sqrtf.c: Likewise.
+ * sysdeps/powerpc/powerpc64/fpu/e_sqrt.c: Likewise.
+ * sysdeps/powerpc/powerpc64/fpu/e_sqrtf.c: Likewise.
+
+2011-10-12 Ulrich Drepper <drepper@gmail.com>
+
+ Add integration with gcc's -ffinite-math-only and optimize wrapper
+ functions in libm.
+ * sysdeps/powerpc/fpu/e_hypot.c: Add __*_finite alias.
+ * sysdeps/powerpc/fpu/e_hypotf.c: Likewise.
+ * sysdeps/powerpc/fpu/e_sqrt.c: Likewise.
+ * sysdeps/powerpc/fpu/e_sqrtf.c: Likewise.
+ * sysdeps/powerpc/powerpc64/fpu/e_sqrt.c: Likewise.
+ * sysdeps/powerpc/powerpc64/fpu/e_sqrtf.c: Likewise.
+ * sysdeps/ieee754/dbl-64/halfulp.c: Likewise.
+
+2011-09-15 Andreas Schwab <schwab@redhat.com>
+
+ * sysdeps/powerpc/fpu/e_hypot.c (__ieee754_hypot): Use
+ __ieee754_sqrt instead of sqrt.
+ * sysdeps/powerpc/fpu/e_hypotf.c (__ieee754_hypotf): Use
+ __ieee754_sqrtf instead of sqrtf.
+ * sysdeps/powerpc/fpu/e_rem_pio2f.c (__ieee754_rem_pio2f): Use
+ __floorf instead of floorf.
+ * sysdeps/powerpc/fpu/k_rem_pio2f.c (__fp_kernel_rem_pio2f): Use
+ __floorf, __truncf instead of floorf, truncf.
+
+2011-08-18 David Flaherty <flaherty@linux.vnet.ibm.com>
+
+ * sysdeps/ieee754/ldbl-128ibm/s_fmal.c: New file which checks
+ for finite and infinity parameters.
+
+2011-08-15 Alan Modra <amodra@gmail.com>
+
+ PR 13092
+ * sysdeps/powerpc/Makefile (gmon): Move sysdep_routines to..
+ * sysdeps/powerpc/powerpc64/Makefile (gmon): ..here..
+ * sysdeps/powerpc/powerpc32/Makefile (gmon): ..and here. Add
+ ppc_mcount to static-only-routines.
+ * sysdeps/powerpc/powerpc32/Versions: Export GLIBC_PRIVATE
+ __mcount_internal.
+ * sysdeps/powerpc/powerpc32/ppc-mcount.S (_mcount): Call
+ __mcount_internal with usual JUMPTARGET. Remove useless nop.
+
+2011-08-04 Will Schmidt <will_schmidt@vnet.ibm.com>
+
+ * sysdeps/powerpc/powerpc32/power7/strncmp.S: Adjust the alignment
+ and add nop instructions for throughput optimization.
+ * sysdeps/powerpc/powerpc64/power7/strncmp.S: Adjust the alignment
+ and nop instructions for throughput optimization.
+
+2011-08-01 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
+
+ * sysdeps/powerpc/fpu/e_hypot.c: New file: hypot optimized for POWER.
+ * sysdeps/powerpc/fpu/e_hypotf.c: New file: hypotf optimized for POWER.
+ * sysdeps/powerpc/fpu/e_rem_pio2f.c: New file: optimized for POWER.
+ * sysdeps/powerpc/fpu/k_rem_pio2f.c: Likewise.
+ * sysdeps/powerpc/fpu/k_cosf.c: Likewise.
+ * sysdeps/powerpc/fpu/k_sinf.c: Likewise.
+ * sysdeps/powerpc/fpu/s_cosf.c: Likewise.
+ * sysdeps/powerpc/fpu/s_sinf.c: Likewise.
+ * sysdeps/powerpc/fpu/s_scalbnf.c: Likewise.
+ * sysdeps/powerpc/fpu/s_float_bitwise.h: new file: bitwise operation over
+ floats optimized for POWER7.
+
+2011-07-28 Will Schmidt <will_schmidt@vnet.ibm.com>
+
+ * sysdeps/powerpc/powerpc32/power7/memcpy.S: Optimize the
+ aligned copy for power7 with vector-scalar instructions.
+
+ * sysdeps/powerpc/powerpc64/power7/memcpy.S: Optimize the
+ aligned copy for power7 with vector-scalar instructions.
+
+2011-06-30 Ryan S. Arnold <rsa@linux.vnet.ibm.com>
+
+ * nptl/sysdeps/unix/sysv/linux/aio_misc.h
+ (__aio_create_helper_thread): Remove call to
+ pthread_attr_setstacksize () which set the stacksize to
+ PTHREAD_STACK_MIN. This is too small if large amounts of TLS are in
+ use. Removing this call effectively sets stacksize to 'default'.
+
+2011-05-18 Ryan S. Arnold <rsa@us.ibm.com>
+
+ * sysdeps/powerpc/powerpc64/Makefile (no-special-regs): Add -mno-vsx
+ and -mno-altivec to prevent the compiler from using Altivec and/or
+ VSX instructions when the corresponding registers are not available.
+
+2011-02-11 Jakub Jelinek <jakub@redhat.com>
+
+ * stdio-common/printf-parsemb.c (__parse_one_specmb): Handle
+ arginfo fn returning -1.
+
+ * stdio-common/_i18n_number.h (_i18n_number_rewrite): Ensure decimal
+ and thousands string is zero terminated.
+
+2009-11-06 Petr Baudis <pasky@suse.cz>
+
+ * include/sys/uio.h: Change __vector to __iovec to avoid clash
+ with altivec.
+
+2010-10-26 Peter Bergner <bergner@vnet.ibm.com>
+
+ * elf/rtld.c (process_envvars): Added conditional EXTRA_LD_ENVVARS_11
+ macro which allows overriding of AT_PLATFORM using an environment
+ variable.
+ * sysdeps/unix/sysv/linux/powerpc/dl-librecon.h: New file adding
+ definition for the EXTRA_LD_ENVVARS_11 macro.
+
+2011-03-15 Alan Modra <amodra@gmail.com>
+
+ * elf/dl-reloc.c (_dl_try_allocate_static_tls <TLS_DTV_AT_TP>): Handle
+ l_tls_firstbyte_offset non-zero. Save padding offset in
+ l_tls_firstbyte_offset for later use. Add debug print.
+ * elf/dl-close.c (_dl_close_worker <TLS_DTV_AT_TP>): Correct code
+ freeing static tls block. Add debug print.
+ * elf/fl-tls.c (_dl_determine_tlsoffset): Add debug print.
+
+2011-05-03 Ryan S. Arnold <rsa@us.ibm.com>
+
+ * sysdeps/powerpc/powerpc64/Makefile (CFLAGS-initfini.s): Add
+ -fno-inline to prevent potential erroneous optimization where init is
+ inlined to branch directly to fini.
+
+2011-02-23 Andreas Schwab <schwab@redhat.com>
+ Ulrich Drepper <drepper@gmail.com>
+
+ [BZ #12509]
+ * include/link.h (struct link_map): Add l_orig_initfini.
+ * elf/dl-load.c (_dl_map_object_from_fd): Free realname before
+ returning unsuccessfully.
+ * elf/dl-close.c (_dl_close_worker): If this is the last explicit
+ close of a file loaded at startup, restore the original l_initfini
+ list.
+ * elf/dl-deps.c (_dl_map_object_deps): Don't free old l_initfini
+ list, store the pointer.
+ * elf/Makefile ($(objpfx)noload-mem): New rule.
+ (noload-ENV): Define.
+ (tests): Add $(objpfx)noload-mem.
+ * elf/noload.c: Include <memcheck.h>.
+ (main): Call mtrace. Close all opened handles.
+
+2011-02-17 Andreas Schwab <schwab@redhat.com>
+
+ [BZ #12454]
+ * elf/dl-deps.c (_dl_map_object_deps): Signal error early when
+ dependencies are missing.
+
+2010-09-28 Andreas Schwab <schwab@redhat.com>
+ Ulrich Drepper <drepper@gmail.com>
+
+ [BZ #12489]
+ * elf/rtld.c (dl_main): Move setting of GLRO(dl_init_all_dirs)
+ before performing relro protection. At old place add assertion
+ to make sure nothing changed.
+
+2011-04-08 Andreas Schwab <schwab@linux-m68k.org>
+
+ * sysdeps/unix/sysv/linux/powerpc/powerpc64/sync_file_range.c:
+ Make cancelable.
+
+2011-03-14 Andreas Schwab <schwab@redhat.com>
+
+ * elf/dl-load.c (_dl_dst_substitute): When skipping the first
+ rpath element also skip the following colon.
+ (expand_dynamic_string_token): Add is_path parameter and pass
+ down to DL_DST_REQUIRED and _dl_dst_substitute.
+ (decompose_rpath): Call expand_dynamic_string_token with
+ non-zero is_path. Ignore empty rpaths.
+ (_dl_map_object_from_fd): Call expand_dynamic_string_token
+ with zero is_path.
+
+2011-03-28 Andreas Schwab <schwab@linux-m68k.org>
+
+ * sysdeps/powerpc/powerpc32/power4/strncmp.S: Don't read past
+ differing bytes.
+ * sysdeps/powerpc/powerpc64/power4/strncmp.S: Likewise.
+ * sysdeps/powerpc/powerpc32/power7/strncmp.S: Likewise.
+ * sysdeps/powerpc/powerpc64/power7/strncmp.S: Likewise.
+
+2011-04-10 Ulrich Drepper <drepper@gmail.com>
+
+ [BZ #12650]
+ * sysdeps/i386/dl-tls.h: Define TLS_DTV_UNALLOCATED.
+ * sysdeps/ia64/dl-tls.h: Likewise.
+ * sysdeps/powerpc/dl-tls.h: Likewise.
+ * sysdeps/s390/dl-tls.h: Likewise.
+ * sysdeps/sh/dl-tls.h: Likewise.
+ * sysdeps/sparc/dl-tls.h: Likewise.
+ * sysdeps/x86_64/dl-tls.h: Likewise.
+ * elf/dl-tls.c: Don't define TLS_DTV_UNALLOCATED here.
+
+2011-03-16 Ryan S. Arnold <rsa@us.ibm.com>
+
+ * sysdeps/powerpc/powerpc32/power6/fpu/s_isnanf.S (isnanf): Fix
+ END(__isnan) to END(__isnanf) to match function entry point/label
+ EALIGN(__isnanf,...).
+
+2011-05-03 Ryan S. Arnold <rsa@us.ibm.com>
+
+ * elf/dynamic-link.h (elf_get_dynamic_info): Remove assert() around
+ DT_RUNPATH and DT_RPATH which prevents running a dynamic linker with
+ an embedded RPATH flag, which is what a compiler modified to embed a
+ non-default INTERP section would do.
+
+ 2011-05-30 Ulrich Drepper <drepper@gmail.com>
+
+ [BZ #12454]
+ * elf/dl-deps.c (_dl_map_object_deps): Run initializer sorting only
+ when there are multiple maps.
+ * elf/dl-fini.c (_dl_sort_fini): Check for list of one.
+ (_dl_fini): Remove test here.
+
+ * elf/rtld.c (dl_main): Don't allow the loader to load itself.
+
+ 2011-02-06 Mike Frysinger <vapier@gentoo.org>
+
+ [BZ #12653]
+ * sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S: Only protect
+ MEMCPY_CHK with USE_AS_BCOPY ifdef check.
+ * sysdeps/i386/i686/multiarch/memcpy-ssse3.S: Likewise.
+ * sysdeps/x86_64/multiarch/memcpy-ssse3.S: Likewise.
+ * sysdeps/x86_64/multiarch/memcpy-ssse3-back.S: Likewise.
+
2010-09-28 Andreas Schwab <schwab@redhat.com>
Ulrich Drepper <drepper@gmail.com>
projects / thirdparty / glibc.git / commitdiff
