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2009-06-05Add missing cleanups from SSE4.2 x86-64 strlen.Ulrich Drepper1-3/+4
2009-06-05Optimize x86-64 strlen for SSE4.2.Ulrich Drepper5-1/+110
The SSE4.2 implementation is used in the DSO only. The patch also adds some infrastructure to be used in similar code later one.
2009-06-05Fix build problems with old binutils.Ulrich Drepper2-3/+8
Old binutils don't provide IFUNC and don't generate the section start/end symbols we expect. At least for now only add the initializer code for static IFUNC relocations if multi-arch support is requested.
2009-06-04More small optimizations for x86-64 strlen.Ulrich Drepper2-10/+8
2009-06-04Tiny strlen for x86-64 optimization.Ulrich Drepper2-1/+4
I didn't remove an instruction from a previous version in the final version.
2009-06-03Test for ELF IFUNC functionality.H.J. Lu25-1/+673
2009-06-03Terminate correct buffer.Ulrich Drepper2-1/+5
Little typo could cause additional characters to be printed.
2009-06-02Add missing __execvpe prototype.Ulrich Drepper1-0/+2
Avoids warnings.
2009-06-02Implement execvpe.Ulrich Drepper7-192/+248
There is some existing practice in other OSes and it's trivial to implement giving the existing code. Fixes BZ #10221.
2009-06-01Small optimization of STT_GNU_IFUNC handling.Ulrich Drepper3-4/+8
The test to call the indirect function now includes a subtest to checked whether the symbol is defined. When coming to that point this is almost always the case. The test for STT_GNU_IFUNC on the other hand rarely is true. Move it to the front means we don't have to perform the second test unless really necessary.
2009-06-01Fix mbrtowc example.André Goddard Rosa1-1/+1
The remaining bytes were not copied correctly.
2009-06-01Better error message for invalid relocatio in static binary.Ulrich Drepper3-2/+10
2009-05-31Describe latest IFUNC changes.Ulrich Drepper1-1/+4
2009-05-31Fix up sched_cpucount in x86-64.Ulrich Drepper2-13/+14
Now that static executables can handle IFUNC functions don't exclude optimization for sched_cpucount for !SHARED.
2009-05-31Finish IFUNC support for x86 and x86-64.Ulrich Drepper9-2/+225
Add support for the IRELAIVE relocation and IFUNC in static executables.
2009-05-31Simplify CPUID value handling.Ulrich Drepper5-39/+36
SO far Intel and AMD use exactly the same bits meaning the same things in CPUID index 1. Simplify the code. Should an architecture come along which doesn't use the same semantics then it must use a different index value than COMMON_CPUID_INDEX_1.
2009-05-31Add missing file from accept4 commit.Ulrich Drepper1-0/+1
Hidden by previous .gitignore content.
2009-05-31Move AC_CANONICAL_HOST before first use of $host and $build.Andreas Schwab3-94/+100
2009-05-30Remove arch directory names from .gitignore.Roland McGrath1-5/+0
2009-05-29Fix errno for boundary conditions in 128-bit long double.Ulrich Drepper5-4/+43
Similar to the changes which went already in for the other formats, follow POSIX rules for errno.
2009-05-29Implement longjmp checking for s390.Ulrich Drepper5-2/+102
2009-05-29Compact cache info data structure for x86/x86-64.Ulrich Drepper3-155/+161
This saves about 1.5kB in the DSO.
2009-05-27[BZ #10200]Aurelien Jarno2-1/+7
* db-symbols.awk: Use the last field for the symbol name instead of the 8th one.
2009-05-22Describe nss_dns parallel lookup workaround in 2.10 NEWS.Ulrich Drepper1-0/+7
2009-05-22Fix errno for IBM long double.Andreas Schwab5-7/+27
After the last addition to the math test suite PPC routines haven't been adjusted so far.
2009-05-22Add ___longjmp_chk support for powerpc{32,64}.Andreas Schwab6-5/+116
2009-05-22Implement accept4 for more archs using socketcall.Jakub Jelinek5-4/+76
So far accept4 was only supported on archs using socketcall for x86. This patch adds support for the remaining archs.
2009-05-21Add missing file from previous IA-64 longjmp commit.Ulrich Drepper1-0/+48
2009-05-21Handle -g option for IA-64 assembler.Ulrich Drepper3-2/+93
2009-05-21Fix IA-64 memchr read-ahead.Ulrich Drepper2-1/+21
The latest stratcliff extension exposed a bug in the IA-64 memchr which uses non-speculative loads to prefetch data. Change the code to use speculative loads with appropriate fixup. Fixes BZ 10162.
2009-05-21Add ____longjmp_chk support for IA-64.H.J. Lu2-1/+13
2009-05-21Add missing .text directives.H.J. Lu3-1/+8
The ____longjmp_chk functions on x86 and x86-64 were placed in .rodata.str1.1.
2009-05-21Don't define __ASSUME_ACCEPT4 for IA-64.Ulrich Drepper2-1/+6
2009-05-21Remove __NR_accept4 definition.Jakub Jelinek2-3/+3
This definition was meant to be removed before the checkin. It was used in the development.
2009-05-21Correct socketcall argument for accept4.Jakub Jelinek2-3/+8
The header had the old name (paccept).
2009-05-20Sun agreed to a change of the license for the RPC code to a BSD-like license.Ulrich Drepper92-2726/+2524
2009-05-20Danish translation update from translation team.Ulrich Drepper2-172/+176
2009-05-18Add ____longjmp_chk for SH.Kaz Kojima4-1/+91
Following the previous changes for x86 and x86-64.
2009-05-18Fix forced loop termination in nscd database lookup.Jakub Jelinek2-3/+21
There are two issues with the forced loop exit in the nscd lookup: 1. the estimate of the entry size isn't pessimistic enough for all databases, resulting potentially is too early exits 2. the combination of 64-bit process and 32-bit nscd would lead to rejecting valid records in the database.
2009-05-16libc-cancellation.c cleanup.Ulrich Drepper4-11/+35
The unrelated function __libc_cleanup_routine should not be in this file. Move it into its own file.
2009-05-16Unify source for async cancel handling.Ulrich Drepper4-189/+12
Unify all three places where we enable async cancellation for syscalls. Optimize a bit.
2009-05-16Remove sunrpc/.gitignore.Ulrich Drepper1-1/+0
We don't update the RPC sources from the original tarball anymore. No need to ignore that directory.
2009-05-16Fix typos and pretty printing in sys/wait.h.Ulrich Drepper2-14/+15
2009-05-16Non-code changes to stdlib.h.Ulrich Drepper2-13/+15
2009-05-16Unify __WAIT_INT definition in stdlib.h and sys/wait.h.Ulrich Drepper2-3/+6
This fixes BZ #10159. The stdlib.h definition was out of date.
2009-05-16Move BLOCK_ALIGN* macros back.Ulrich Drepper3-8/+5
The move to nscd-client.h was only needed for some interim version of the patch. The final version doesn't need it. Undo the change.
2009-05-16Fix exit condition.Ulrich Drepper2-1/+6
The patch to bound the search in the nscd caches used a wrong exit condition. Fixed now.
2009-05-16Rename nptl/init.c to nptl/nptl-init.c.Ulrich Drepper3-3/+9
Needed to allow overwriting architectures init.c in csu and nptl individually. Fixes BZ #9924.
2009-05-16remove subsumed .gitignore entries and filesJim Meyering9-66/+17
2009-05-16remove mpn-copy.mk from .gitignore filesJim Meyering3-3/+3