+2015-08-26 Stefan Liebler <stli@linux.vnet.ibm.com>
+
+ * sysdeps/s390/dl-procinfo.c (_dl_s390_platforms): Add vector flag.
+ * sysdeps/s390/dl-procinfo.h: Add vector capability.
+ * sysdeps/unix/sysv/linux/s390/bits/hwcap.h (HWCAP_S390_VX): Define.
+
+2015-08-26 Stefan Liebler <stli@linux.vnet.ibm.com>
+
+ * sysdeps/s390/s390-32/multiarch/Makefile (sysdep_routines):
+ Remove ifunc-resolve, add memset-s390, memcpy-s390, memcmp-s390.
+ * sysdeps/s390/s390-32/multiarch/ifunc-resolve.c: Delete File.
+ * sysdeps/s390/s390-32/multiarch/memcmp.S: Move to ...
+ * sysdeps/s390/s390-32/multiarch/memcmp-s390.S: ... here.
+ (memcmp, bcmp): Use __memcmp_default as alias source.
+ * sysdeps/s390/s390-32/multiarch/memcmp.c: New File.
+ * sysdeps/s390/s390-32/memcmp.S (__memcmp_g5):
+ Rename to __memcmp_default.
+ * sysdeps/s390/s390-32/multiarch/memcpy.S: Move to ...
+ * sysdeps/s390/s390-32/multiarch/memcpy-s390.S: ... here.
+ (memcpy): Use __memcpy_default as alias source.
+ * sysdeps/s390/s390-32/multiarch/memcpy.c: New File.
+ * sysdeps/s390/s390-32/memcpy.S (__memcpy_g5):
+ Rename to __memcpy_default.
+ * sysdeps/s390/s390-32/multiarch/memset.S: Move to ...
+ * sysdeps/s390/s390-32/multiarch/memset-s390.S: ... here.
+ (memset): Use __memset_default as alias source.
+ * sysdeps/s390/s390-32/multiarch/memset.c: New File.
+ * sysdeps/s390/s390-32/memset.S (__memset_g5):
+ Rename to __memset_default.
+ * sysdeps/s390/s390-64/multiarch/Makefile (sysdep_routines):
+ Remove ifunc-resolve, add memset-s390x, memcpy-s390x, memcmp-s390x.
+ * sysdeps/s390/s390-64/multiarch/ifunc-resolve.c: Delete File.
+ * sysdeps/s390/s390-64/multiarch/memcmp.S: Move to ...
+ * sysdeps/s390/s390-64/multiarch/memcmp-s390x.S: ... here.
+ (memcmp, bcmp): Use __memcmp_default as alias source.
+ * sysdeps/s390/s390-64/multiarch/memcmp.c: New File.
+ * sysdeps/s390/s390-64/memcmp.S (__memcmp_z900):
+ Rename to __memcmp_default.
+ * sysdeps/s390/s390-64/multiarch/memcpy.S: Move to ...
+ * sysdeps/s390/s390-64/multiarch/memcpy-s390x.S: ... here.
+ (memcpy): Use __memcpy_default as alias source.
+ * sysdeps/s390/s390-64/multiarch/memcpy.c: New File.
+ * sysdeps/s390/s390-64/memcpy.S (__memcpy_z900):
+ Rename to __memcpy_default.
+ * sysdeps/s390/s390-64/multiarch/memset.S: Move to ...
+ * sysdeps/s390/s390-64/multiarch/memset-s390x.S: ... here.
+ (memset): Use __memset_default as alias source.
+ * sysdeps/s390/s390-64/multiarch/memset.c: New File.
+ * sysdeps/s390/s390-64/memset.S (__memset_z900):
+ Rename to __memset_default.
+ * sysdeps/s390/multiarch/ifunc-resolve.h: New File.
+ * sysdeps/s390/multiarch/ifunc-impl-list.c: New File.
+
+2015-08-26 Stefan Liebler <stli@linux.vnet.ibm.com>
+
+ [BZ #18610]
+ * sysdeps/s390/fpu/bits/fenv.h (fenv_t): Rename
+ __ieee_instruction_pointer to __unused.
+ * sysdeps/s390/fpu/fesetenv.c (__fesetenv): Remove usage of
+ __ieee_instruction_pointer.
+ * sysdeps/s390/fpu/fclrexcpt.c (feclearexcept): Fix dxc-field handling.
+ * sysdeps/s390/fpu/fgetexcptflg.c (fegetexceptflag): Likewise.
+ * sysdeps/s390/fpu/fsetexcptflg.c (fesetexceptflag): Likewise.
+ * sysdeps/s390/fpu/ftestexcept.c (fetestexcept): Likewise.
+ * sysdeps/s390/fpu/fpu_control.h (_FPU_RESERVED):
+ Mark dxc-field as reserved.
+
+2015-08-25 Roland McGrath <roland@hack.frob.com>
+
+ * sysdeps/nacl/start.c (_start): Call __nacl_main instead of main
+ if the weak reference is not null.
+
+2015-08-25 H.J. Lu <hongjiu.lu@intel.com>
+
+ * sysdeps/x86_64/strcmp.S: Remove "#if !IS_IN (libc)".
+
+2015-08-25 H.J. Lu <hongjiu.lu@intel.com>
+
+ [BZ #11214]
+ * sysdeps/unix/sysv/linux/Makefile (tst-getpid2-ENV): Removed.
+
+2015-08-25 Rajalakshmi Srinivasaraghavan <raji@linux.vnet.ibm.com>
+
+ * sysdeps/unix/sysv/linux/powerpc/kernel-features.h: Define new macros.
+ * sysdeps/unix/sysv/linux/accept.c: Call direct system call.
+ * sysdeps/unix/sysv/linux/bind.c: Call direct system call.
+ * sysdeps/unix/sysv/linux/connect.c: Call direct system call.
+ * sysdeps/unix/sysv/linux/getpeername.c: Call direct system call.
+ * sysdeps/unix/sysv/linux/getsockname.c: Call direct system call.
+ * sysdeps/unix/sysv/linux/getsockopt.c: Call direct system call.
+ * sysdeps/unix/sysv/linux/listen.c: Call direct system call.
+ * sysdeps/unix/sysv/linux/recv.c: Call direct system call.
+ * sysdeps/unix/sysv/linux/recvfrom.c: Call direct system call.
+ * sysdeps/unix/sysv/linux/recvmsg.c: Call direct system call.
+ * sysdeps/unix/sysv/linux/send.c: Call direct system call.
+ * sysdeps/unix/sysv/linux/sendmsg.c: Call direct system call.
+ * sysdeps/unix/sysv/linux/sendto.c: Call direct system call.
+ * sysdeps/unix/sysv/linux/setsockopt.c: Call direct system call.
+ * sysdeps/unix/sysv/linux/shutdown.c: Call direct system call.
+ * sysdeps/unix/sysv/linux/socket.c: Call direct system call.
+ * sysdeps/unix/sysv/linux/socketpair.c: Call direct system call.
+
+2015-08-25 Paul E. Murphy <murphyp@linux.vnet.ibm.com>
+
+ * sysdeps/powerpc/powerpc32/sysdep.h (ABORT_TRANSACTION): Use
+ register other than r0 for tabort, it has special meaning.
+ * sysdeps/powerpc/powerpc64/sysdep.h (ABORT_TRANSACTION): Likewise
+ * sysdeps/unix.sysv/linux/powerpc/syscall.S (syscall): Abort
+ transaction before starting syscall.
+
+2015-08-25 Rajalakshmi Srinivasaraghavan <raji@linux.vnet.ibm.com>
+
+ * sysdeps/powerpc/powerpc64/power7/strstr.S: Handle worst case.
+
+2015-08-25 H.J. Lu <hongjiu.lu@intel.com>
+
+ * sysdeps/x86_64/strlen.S: Replace %xmm[8-12] with %xmm[0-4].
+
+2015-08-25 H.J. Lu <hongjiu.lu@intel.com>
+
+ * sysdeps/x86_64/rtld-memcmp.c: Removed.
+ * sysdeps/x86_64/rtld-memset.S: Likewise.
+ * sysdeps/x86_64/rtld-strchr.S: Likewise.
+ * sysdeps/x86_64/rtld-strlen.S: Likewise.
+ * sysdeps/x86_64/multiarch/rtld-memcmp.c: Likewise.
+ * sysdeps/x86_64/multiarch/rtld-memset.S: Likewise.
+
+2015-08-25 H.J. Lu <hongjiu.lu@intel.com>
+
+ * sysdeps/x86_64/memset.S: Replace %xmm8 with %xmm0.
+
+2015-08-25 Ondřej Bílka <neleai@seznam.cz>
+
+ * debug/strcpy_chk.c: Improve performance.
+ * debug/stpcpy_chk.c: Likewise.
+ * sysdeps/x86_64/strcpy_chk.S: Remove.
+ * sysdeps/x86_64/stpcpy_chk.S: Remove.
+
+ [BZ #18240]
+ * misc/hsearch_r.c (__hcreate_r): Handle overflow.
+
+2015-08-25 H.J. Lu <hongjiu.lu@intel.com>
+
+ [BZ #15128]
+ * sysdeps/x86_64/Makefile [$(subdir) == elf] (tests): Add
+ ifuncmain8.
+ (modules-names): Add ifuncmod8.
+ ($(objpfx)ifuncmain8): New rule.
+ * sysdeps/x86_64/dl-machine.h: Include <dl-procinfo.h> and
+ <cpuid.h>.
+ (elf_machine_runtime_setup): Use _dl_runtime_resolve_sse,
+ _dl_runtime_resolve_avx, or _dl_runtime_resolve_avx512,
+ _dl_runtime_profile_sse, _dl_runtime_profile_avx, or
+ _dl_runtime_profile_avx512, based on HAS_ARCH_FEATURE.
+ * sysdeps/x86_64/dl-trampoline.S: Rewrite.
+ * sysdeps/x86_64/dl-trampoline.h: Likewise.
+ * sysdeps/x86_64/ifuncmain8.c: New file.
+ * sysdeps/x86_64/ifuncmod8.c: Likewise.
+ * sysdeps/x86_64/nptl/tcb-offsets.sym (RTLD_SAVESPACE_SSE):
+ Removed.
+ * sysdeps/x86_64/nptl/tls.h (__128bits): Removed.
+ (tcbhead_t): Change rtld_must_xmm_save to __glibc_unused1.
+ Change rtld_savespace_sse to __glibc_unused2.
+ (RTLD_CHECK_FOREIGN_CALL): Removed.
+ (RTLD_ENABLE_FOREIGN_CALL): Likewise.
+ (RTLD_PREPARE_FOREIGN_CALL): Likewise.
+ (RTLD_FINALIZE_FOREIGN_CALL): Likewise.
+
+2015-08-24 Wilco Dijkstra <wdijkstr@arm.com>
+
+ * sysdeps/aarch64/bzero.S (__bzero): Remove.
+
+2015-08-24 Wilco Dijkstra <wdijkstr@arm.com>
+
+ * sysdeps/aarch64/fpu/math_private.h (libc_feholdsetround_aarch64_ctx):
+ Unconditionally set __fpcr to avoid uninialized warning.
+ (libc_feholdsetround_noex_aarch64_ctx): Likewise.
+
+2015-08-24 Siddhesh Poyarekar <siddhesh@redhat.com>
+
+ * malloc/arena.c (arena_get_retry): Don't use main_arena if it
+ is corrupt.
+
+ * malloc/arena.c (arena_get2): Drop unused argument.
+ (arena_lock): Adjust.
+ (arena_get_retry): Likewise.
+
+2015-08-24 Andreas Schwab <schwab@suse.de>
+
+ * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_IPC64):
+ Don't define.
+ * sysdeps/unix/sysv/linux/powerpc/kernel-features.h
+ (__ASSUME_IPC64): Don't undef.
+ * sysdeps/unix/sysv/linux/msgctl.c: Don't check for __ASSUME_IPC64.
+ * sysdeps/unix/sysv/linux/semctl.c: Likewise.
+ * sysdeps/unix/sysv/linux/shmctl.c: Likewise.
+ * sysdeps/unix/sysv/linux/i386/msgctl.c: Remove.
+ * sysdeps/unix/sysv/linux/i386/semctl.c: Remove.
+ * sysdeps/unix/sysv/linux/i386/shmctl.c: Remove.
+ * sysdeps/unix/sysv/linux/m68k/msgctl.c: Remove.
+ * sysdeps/unix/sysv/linux/m68k/semctl.c: Remove.
+ * sysdeps/unix/sysv/linux/m68k/shmctl.c: Remove.
+ * sysdeps/unix/sysv/linux/s390/s390-32/msgctl.c: Remove.
+ * sysdeps/unix/sysv/linux/s390/s390-32/semctl.c: Remove.
+ * sysdeps/unix/sysv/linux/s390/s390-32/shmctl.c: Remove.
+ * sysdeps/unix/sysv/linux/sh/msgctl.c: Remove.
+ * sysdeps/unix/sysv/linux/sh/semctl.c: Remove.
+ * sysdeps/unix/sysv/linux/sh/shmctl.c: Remove.
+ * sysdeps/unix/sysv/linux/sparc/sparc32/msgctl.c: Remove.
+ * sysdeps/unix/sysv/linux/sparc/sparc32/semctl.c: Remove.
+ * sysdeps/unix/sysv/linux/sparc/sparc32/shmctl.c: Remove.
+ * sysdeps/unix/sysv/linux/sparc/sparc64/msgctl.c: Remove.
+ * sysdeps/unix/sysv/linux/sparc/sparc64/semctl.c: Remove.
+ * sysdeps/unix/sysv/linux/sparc/sparc64/shmctl.c: Remove.
+
+2015-08-21 Mike Frysinger <vapier@gentoo.org>
+
+ * manual/Makefile (install): Only build manual when perl is available.
+
+2015-08-21 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
+
+ * sysdeps/powerpc/powerpc32/power4/multiarch/memchr.c: Replace
+ '#undef memcpy' by '#undef memchr'.
+
+2015-08-21 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
+
+ * sysdeps/powerpc/powerpc64/multiarch/memchr-ppc64.c: Make
+ memchr not point to the internal __GI_memchr implementation.
+
+2015-08-20 Joseph Myers <joseph@codesourcery.com>
+
+ * timezone/Makefile (CFLAGS-zdump.c): Remove
+ -Wno-strict-prototypes.
+ (CFLAGS-zic.c): Likewise.
+ (CFLAGS-ialloc.c): Likewise.
+ (CFLAGS-scheck.c): Likewise.
+
+ * Makeconfig [$(enable-werror) = yes] (+gccwarn): Do not add
+ -Wno-error=undef.
+
+2015-08-20 H.J. Lu <hongjiu.lu@intel.com>
+
+ * i386/i686/multiarch/strcasestr-c.c: Removed.
+ * x86_64/multiarch/strcasestr.c: Likewise.
+ * x86_64/multiarch/ifunc-impl-list.c (__libc_ifunc_impl_list):
+ Remove strcasestr.
+
+2015-08-20 Joseph Myers <joseph@codesourcery.com>
+
+ * math/Makefile (CFLAGS): Don't add -Wno-uninitialized.
+
+ * sysdeps/ieee754/ldbl-128ibm/s_nearbyintl.c: Always initialize
+ variables for high and low parts before possibly modifying them.
+
+2015-08-20 H.J. Lu <hongjiu.lu@intel.com>
+
+ * sysdeps/i386/i686/multiarch/init-arch.h: Removed.
+ * sysdeps/unix/sysv/linux/x86/init-arch.h: Likewise.
+ * sysdeps/x86_64/cacheinfo.c: Include <init-arch.h> instead
+ of "multiarch/init-arch.h".
+ * sysdeps/x86_64/multiarch/init-arch.h: Renamed to ...
+ * sysdeps/x86/init-arch.h: This.
+
+2015-08-20 H.J. Lu <hongjiu.lu@intel.com>
+
+ * sysdeps/i386/i686/multiarch/init-arch.c: Removed.
+ * sysdeps/unix/sysv/linux/x86/init-arch.c: Likewise.
+
+2015-08-20 Ondřej Bílka <neleai@seznam.cz>
+
+ [BZ #17787]
+ * manual/macros.texi: Add twoexp macro.
+ * manual/filesys.texi: Fix exponents.
+ * manual/llio.texi: Likewise.
+ * manual/stdio.texi: Likewise.
+
+2015-08-20 Florian Weimer <fweimer@redhat.com>
+
+ * sysdeps/x86/elide.h (ELIDE_UNLOCK): Document crash due to
+ incorrect use.
+
+2015-08-19 Joseph Myers <joseph@codesourcery.com>
+
+ [BZ #18370]
+ * math/s_csqrt.c (__csqrt): Force underflow exception for results
+ whose real or imaginary part has small absolute value.
+ * math/s_csqrtf.c (__csqrtf): Likewise.
+ * math/s_csqrtl.c (__csqrtl): Likewise.
+ * math/auto-libm-test-in: Add more tests of csqrt.
+ * math/auto-libm-test-out: Regenerated.
+ * sysdeps/i386/fpu/libm-test-ulps: Update.
+
+2015-08-19 Gabriel F. T. Gomes <gftg@linux.vnet.ibm.com>
+
+ * sysdeps/powerpc/sys/platform/ppc.h (__ppc_set_ppr_med_high,
+ __ppc_set_ppr_very_low): New functions.
+ * manual/platform.texi: Add documentation about
+ __ppc_set_ppr_med_high and __ppc_set_ppr_very_low.
+
+2015-08-19 Wilco Dijkstra <wdijkstr@arm.com>
+
+ * string/stpncpy.c (stpncpy): Improve performance using
+ __strnlen/memcpy/memset.
+
+2015-08-19 Andrew Senkevich <andrew.senkevich@intel.com>
+
+ [BZ #18796]
+ * scripts/test-installation.pl: Don't add -lmvec to build options if
+ libmvec wasn't built.
+
+2015-08-19 Petar Jovanovic <petar.jovanovic@rt-rk.com>
+
+ [BZ #14341]
+ * elf/dynamic-link.h (elf_machine_lazy_rel): Properly handle the
+ case when there is a gap between DT_REL and DT_JMPREL sections.
+ * sysdeps/x86_64/Makefile (tests): Add tst-split-dynreloc.
+ (LDFLAGS-tst-split-dynreloc): New.
+ (tst-split-dynreloc-ENV): Likewise.
+ * sysdeps/x86_64/tst-split-dynreloc.c: New file.
+ * sysdeps/x86_64/tst-split-dynreloc.lds: Likewise.
+
+2015-08-19 H.J. Lu <hongjiu.lu@intel.com>
+
+ [BZ #18822]
+ * sysdeps/unix/sysv/linux/xstatconv.h (__xstat_conv): Add
+ attribute_hidden.
+ (__xstat64_conv): Likewise.
+ (__xstat32_conv): Likewise.
+
+2015-08-19 H.J. Lu <hongjiu.lu@intel.com>
+
+ [BZ #18822]
+ * sysdeps/unix/sysv/linux/i386/makecontext.S (__makecontext):
+ Don't load %ebx when calling __setcontext. Call __setcontext
+ with HIDDEN_JUMPTARGET.
+ * sysdeps/unix/sysv/linux/i386/setcontext.S (__setcontext): Add
+ libc_hidden_def.
+
+2015-08-19 H.J. Lu <hongjiu.lu@intel.com>
+
+ * sysdeps/i386/i686/Makefile
+ [$(subdir) == string] (sysdep_routines): Moved to ...
+ * sysdeps/i386/Makefile: Here.
+ * sysdeps/i386/i686/cacheinfo.c: Moved to ...
+ * sysdeps/i386/cacheinfo.c: Here.
+ * sysdeps/unix/sysv/linux/i386/sysconf.c: Removed.
+ * sysdeps/unix/sysv/linux/i386/i686/sysconf.c: Likewise.
+ * sysdeps/unix/sysv/linux/x86_64/sysconf.c: Moved to ...
+ * sysdeps/unix/sysv/linux/x86/sysconf.c: Here.
+
+2015-08-19 H.J. Lu <hongjiu.lu@intel.com>
+
+ * sysdeps/x86/cpu-features.h (HAS_I586): Defined to 1 if
+ __i586__ is defined.
+ (HAS_I686): Defined to 1 if __i686__ is defined.
+
+2015-08-19 Joseph Myers <joseph@codesourcery.com>
+
+ * elf/Makefile [$(have-z-execstack) = yes]
+ (CPPFLAGS-tst-execstack.c): New variable.
+
+ * login/tst-utmp.c [_HAVE_UT_TYPE || defined UTMPX]: Change
+ conditional to [defined UTMPX || _HAVE_UT_TYPE].
+ [_HAVE_UT_TV || defined UTMPX]: Change conditional to [defined
+ UTMPX || _HAVE_UT_TV].
+ [_HAVE_UT_TV - 0 || defined UTMPX]: Change conditional to [defined
+ UTMPX || _HAVE_UT_TV - 0].
+
+2015-08-18 Joseph Myers <joseph@codesourcery.com>
+
+ * sysdeps/mips/dl-machine.h [__mips_isa_rev < 6]: Change
+ conditionals to [!defined __mips_isa_rev || __mips_isa_rev < 6].
+ * sysdeps/mips/machine-gmon.h [__mips_isa_rev < 6]: Likewise.
+
+2015-08-18 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
+
+ * sysdeps/powerpc/dl-procinfo.c:
+ (_dl_powerpc_cap_flags): Added missing strings for some
+ hwcap features.
+ * sysdeps/powerpc/dl-procinfo.h: Updated hwcap bit count.
+
+2015-08-18 Paul Eggert <eggert@cs.ucla.edu>
+
+ Port the 0x7efe...feff pattern to GCC 6.
+ See Steve Ellcey's bug report in:
+ https://sourceware.org/ml/libc-alpha/2015-07/msg00673.html
+ * string/memrchr.c (MEMRCHR):
+ * string/rawmemchr.c (RAWMEMCHR):
+ * string/strchr.c (strchr):
+ * string/strchrnul.c (STRCHRNUL):
+ Rewrite code to avoid issues with signed shift overflow.
+
+2015-08-18 H.J. Lu <hongjiu.lu@intel.com>
+
+ * sysdeps/x86/cpu-features.c (init_cpu_features): Check
+ whether cpuid is available only if HAS_CPUID is 0.
+ * sysdeps/x86/cpu-features.h (HAS_CPUID): New.
+ (HAS_I586): Likewise.
+ (HAS_I686): Likewise.
+
+2015-08-18 Zack Weinberg <zackw@panix.com>
+
+ * misc/Versions (libc): Add GLIBC_2.23.
+
+2015-08-18 Alan Modra <amodra@gmail.com>
+
+ [BZ #18421]
+ * sysdeps/hppa/start.S [SHARED]: Use .section .data.rel.ro and define
+ .Lp__global.
+ (_start): Load %dp via .Lp__global.
+ [!SHARED]: Use .section .rodata.
+
+2015-08-18 Mike Frysinger <vapier@gentoo.org>
+
+ * sysdeps/unix/sysv/linux/hppa/bits/timerfd.h: New file.
+ * sysdeps/unix/sysv/linux/hppa/sys/timerfd.h: Delete.
+
+2015-08-18 Mike Frysinger <vapier@gentoo.org>
+
+ * sysdeps/unix/sysv/linux/hppa/bits/signalfd.h: New file.
+ * sysdeps/unix/sysv/linux/hppa/sys/signalfd.h: Delete.
+
2015-08-18 Mike Frysinger <vapier@gentoo.org>
* sysdeps/unix/sysv/linux/hppa/bits/inotify.h: New file.
* sysdeps/powerpc/powerpc64/dl-machine.h: Use _rtld_local instead
of _rtld_global, and rtld_progname instead of _dl_argv[0].
+ [BZ #10882]
* sysdeps/powerpc/powerpc32/dl-machine.c
(__elf_machine_runtime_setup) [PROF]: Don't reference
_dl_prof_resolve.
projects / thirdparty / glibc.git / blobdiff