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2009-10-30Implement mkstemps and mkstemps64.Ulrich Drepper
2009-10-29Fix IA-64 and S390 sigevent definitions.Ulrich Drepper
2009-10-29Fix compat handling in *at functions.Ulrich Drepper
When passed an empty string for the filename, the compat code using /proc in all *at functions did the wrong thing.
2009-10-29Fix AIO when thread creation failed.Ulrich Drepper
Several bugs fixed when we needed to create a thread to work on AIO requests but failed and there is not one running.
2009-10-29Fix errno handling in posix_openpt.Andreas Schwab
The implementation of posix_openpt on Linux can fail in a few extra ways if the appropriate pseudo filesystems are not mounted etc. In some of these cases we have to explicitly set errno.
2009-10-29Fix getttyname on Linux when called for different devices.Ulrich Drepper
If a second call to ttyname is not for the same type of device (e.g., serial vs ptty) the prefix of the buffer was wrong. Don't rely on the previous content, always reinitialize it.
2009-10-29Add macros for DSCP markings.Philip Prindeville
2009-10-29Fix F_GETOWN on some Linux archs.Ulrich Drepper
The syscall conventions on some Linux archs prevented F_GETOWN from working correctly in some situations. This can be rectified when using the new F_GETOWN_EX command.
2009-10-29Define F_OWNER_* and f_owner_ex for Linux targets.Ulrich Drepper
2009-10-29Allow compat handling of getutmp.Ulrich Drepper
2009-10-28Readd definition of __expl in ldbl-128Joseph S. Myers
2009-10-22Fix whitespaces.Ulrich Drepper
2009-10-22Implement SSE4.2 optimized strchr and strrchr.H.J. Lu
2009-10-19Correct errno handling in expm1.Andreas Schwab
2009-10-14Add ____longjmp_chk for sparcDavid S. Miller
tst-longjmp_chk passes, tst-longjmp_chk2 fails but that is because of some limitations of kernel signal delivery on sparc that I need to fix, it has nothing to do with the longjmp_chk implementation. (The problem with tst-longjmp_chk2 is that it tries to do a stack fault SIGSEGV within a stack fault SIGSEGV , and the Linux kernel will refuse to setup the signal stack and deliver the signal if the register windows can't be written out to the stack first)
2009-10-06Clean up unnecessary libc_hidden_builtin_def fiddling in x86 multiarch ↵Roland McGrath
definitions.
2009-10-06Clean up x86 multiarch HAS_FOO macros.Roland McGrath
2009-10-01Define F_SETOWN_EX and F_GETOWN_EX in Linux headers.Ulrich Drepper
2009-09-28Fix Hurd mkdirat.Samuel Thibault
2009-09-15configure tweaks, support $libc_add_on_config_subdirsRoland McGrath
2009-09-08Fix __longjmp_chk on s390/s390x.Jakub Jelinek
s390/s390x hasn't been updated to handle alternate stacks properly.
2009-09-03Fix IA-32 strstr in multiarch configuration as well.Ulrich Drepper
2009-09-02Fix strstr/strcasestr/fma/fmaf on x86_64.Jakub Jelinek
2009-09-01Fix use of 64-bit insn in 32-bit memcpy for POWER6.Joshua W. Boyer
2009-09-01Fix x86_64 bits/mathinline.h for -m32 compilation.Jakub Jelinek
2009-08-31Fix parse error in bits/mathinline.h with --std=c99Andreas Schwab
2009-08-28Remove ENABLE_SSSE3_ON_ATOM.H.J. Lu
It turns that SSSE3 isn't slow on Atom. The problem is bsf. This patch removes ENABLE_SSSE3_ON_ATOM.
2009-08-26Add isinf optimized for 64-bit.Ulrich Drepper
2009-08-26Optimized isnan for 64-bit machines.Ulrich Drepper
2009-08-25Make llround an alias for lround on 64-bit machines.Ulrich Drepper
2009-08-25Optimized nearbyint for 64-bit.Ulrich Drepper
2009-08-25Optimized rint implementation for x86-64.Ulrich Drepper
2009-08-25Add 64-bit optimized s_round.Ulrich Drepper
2009-08-25Optimize out duplicated scalbln code for x86-64.Ulrich Drepper
2009-08-25Add 64-bit optimized scalbln.Ulrich Drepper
2009-08-25Optimized signbit{,f} for x86-64.Ulrich Drepper
2009-08-25Add 64-bit optimized version lround.Ulrich Drepper
2009-08-2564-bit optimized implementation of trunc.Ulrich Drepper
2009-08-25Handle AVX saving on x86-64 in interrupted smbol lookups.Ulrich Drepper
If a signal arrived during a symbol lookup and the signal handler also required a symbol lookup, the end of the lookup in the signal handler reset the flag whether restoring AVX/SSE registers is needed. Resetting means in this case that the tail part of the outer lookup code will try to restore the registers and this can fail miserably. We now restore to the previous value which makes nesting calls possible.
2009-08-24Add ceil implementation for 64-bit machines.Ulrich Drepper
On 64-bit machines we should not split doubles into two 32 bit integer and handle the words separately. We have wide registers. This patch implements a 64-bit ceil version. Ideally all other functions will be converted over time.
2009-08-24Optimize float construction/extraction on x86-64.Ulrich Drepper
2009-08-24Add sysdeps/unix/syscall-template.S; build syscall stubs with deps and -g ↵Roland McGrath
pointing to it.
2009-08-24Define math_errhandling is possible.Ulrich Drepper
2009-08-24Optimize x86-64 signbit{,f} a bit.Ulrich Drepper
2009-08-22Add sigstack handling to Linux ____longjmp_chk on powerpc.Andreas Schwab
2009-08-20Improve backtrace_symbols{,_fd} output when missing symbols.roland/backtrace-symsRoland McGrath
2009-08-08Support mixed SSE/AVX audit and check AVX only once.H.J. Lu
This patch fixes mixed SSE/AVX audit and checks AVX only once in _dl_runtime_profile. When an AVX or SSE register value in pltenter is modified, we have to make sure that the SSE part value is the same in both lr_xmm and lr_vector fields so that pltexit will get the correct value from either lr_xmm or lr_vector fields. AVX-enabled pltenter should update both lr_xmm and lr_vector fields to support stacked AVX/SSE pltenter functions.
2009-08-08Use PIC only if SHARED is defined.H.J. Lu
For ia32, we can avoid PIC in IFUNC functions in static library.
2009-08-08Simplify cpuid.h configure test.Jim Meyering
2009-08-08Move SSE4.2 functions together.Ulrich Drepper
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