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2013-01-23ulimit: move linux implementation as posixPino Toscano
The linux implementation of ulimit works correctly and has nothing specific to Linux, so move it as general posix implementation.
2013-01-23S/390: Fix setjmp/longjmp FPR save/restoreAndreas Krebbel
2013-01-22Build elf/tst-array2 and elf/tst-array5 with --no-as-neededAdam Conrad
* elf/Makefile (LDFLAGS-tst-array2): Add $(no-as-needed). (LDFLAGS-tst-array5): Likewise.
2013-01-23Make bits/wchar.h correct for all architectures (bug 15036).Joseph Myers
2013-01-21Use libgcc unwinder for sparc backtraces, if available.David S. Miller
* sysdeps/sparc/backtrace.c: New file. * sysdeps/sparc/sparc32/backtrace.h: New file. * sysdeps/sparc/sparc32/sparcv9/backtrace.h: New file. * sysdeps/sparc/sparc64/backtrace.h: New file. * sysdeps/sparc/sparc64/backtrace.c: Delete. * sysdeps/sparc/Makefile (CFLAGS-backtrace.c): Add -funwind-tables.
2013-01-21Avoid busy loop in wordexp when substituted command closed its stdoutAndreas Schwab
2013-01-20m68k: update libm test ULPsAndreas Schwab
2013-01-20m68k: add unwind tables to backtraceAndreas Schwab
2013-01-20Remove use of mpa2.hAndreas Schwab
2013-01-19Add backtrace for m68kAndreas Schwab
2013-01-19Add not-cancel.h for m68k/nptlAndreas Schwab
2013-01-18Add tests that backtrace and backtrace_symbols produce correct results.Joseph Myers
2013-01-18Corrected ChangeLog date of __kernel_get_tbfreq fix.Ryan S. Arnold
2013-01-18PowerPC: Rename __kernel_vdso_get_tbfreq to __kernel_get_tbfreq.Anton Blanchard
In order for the __kernel_get_tbfreq vDSO call to work the INTERNAL_VSYSCALL_NCS macro needed to be updated to prevent it from assuming an integer return type (since the timebase frequency is a 64-bit value) by specifying the type of the return type as a macro parameter. The macro then specifically declares the return value as a 'register' (or implied pair) of the denoted type. The compiler is then informed that this register (or implied pair) is to be used for the return value.
2013-01-18Update NEWSSiddhesh Poyarekar
2013-01-18Fix application of the exception maskSiddhesh Poyarekar
Fixes BZ #14496.
2013-01-18Simplify calculation of 2^-m in __mpexpSiddhesh Poyarekar
2013-01-18Remove unnecessary multiplication with RADIXISiddhesh Poyarekar
2013-01-17Update sparc ULPs.David S. Miller
* sysdeps/sparc/fpu/libm-test-ulps: Update.
2013-01-17Fix cacos real-part inaccuracy for result real part near 0 (bug 15023).Joseph Myers
2013-01-17Add HAVE_MREMAP for mremap usagePino Toscano
Introduce (only on Linux) and use a HAVE_MREMAP symbol to advertize mremap availability. Move the malloc-sysdep.h include from arena.c to malloc.c, since what is provided by malloc-sysdep.h is needed earlier in malloc.c, before the inclusion of arena.c.
2013-01-17AArch64: Implement optimized strlen.Marcus Shawcroft
2013-01-17AArch64: Implement optimized strcmpMarcus Shawcroft
2013-01-17AArch64: Implement optimized bzero.Marcus Shawcroft
2013-01-17AArch64: Implement optimized memmove.Marcus Shawcroft
2013-01-17AArch64: Implement optimized memcpy.Marcus Shawcroft
2013-01-17AArch64: Implement optimized memset.Marcus Shawcroft
2013-01-17AArch64: Implement optimized memcmp.Marcus Shawcroft
2013-01-17AArch64: Tidyup whitespace.Marcus Shawcroft
2013-01-17Fix ChangeLogSiddhesh Poyarekar
2013-01-17Fix header commentSiddhesh Poyarekar
2013-01-16Implement x86 SIZE32/SIZE64 relocationsH.J. Lu
2013-01-17Adapt installed powerpc headers better for soft-float / no-FPRs.Joseph Myers
2013-01-16Hide reference to mktemp in libpthreadAndreas Schwab
2013-01-16Consolidate constant defines into mpa.hSiddhesh Poyarekar
2013-01-16Fix the value of TWOSiddhesh Poyarekar
2013-01-16Optimize trunc{,f} on sparc.David S. Miller
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile: Add vis3 trunc{,f} to libm-sysdep_routes. * sysdeps/sparc/sparc64/fpu/multiarch/Makefile: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_trunc-vis3.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_trunc.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_truncf-vis3.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_truncf.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/s_trunc.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/s_truncf.S: New file. * sysdeps/sparc/sparc64/fpu/multiarch/s_trunc-vis3.S: New file. * sysdeps/sparc/sparc64/fpu/multiarch/s_trunc.S: New file. * sysdeps/sparc/sparc64/fpu/multiarch/s_truncf-vis3.S: New file. * sysdeps/sparc/sparc64/fpu/multiarch/s_truncf.S: New file. * sysdeps/sparc/sparc64/fpu/s_trunc.S: New file. * sysdeps/sparc/sparc64/fpu/s_truncf.S: New file.
2013-01-15Optimize nearbyint{,f} on sparc.David S. Miller
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile: Add vis3 nearbyint{,f} to libm-sysdep_routes. * sysdeps/sparc/sparc64/fpu/multiarch/Makefile: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyint-vis3.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyint.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyintf-vis3.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyintf.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/s_nearbyint.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/s_nearbyintf.S: New file. * sysdeps/sparc/sparc64/fpu/multiarch/s_nearbyint-vis3.S: New file. * sysdeps/sparc/sparc64/fpu/multiarch/s_nearbyint.S: New file. * sysdeps/sparc/sparc64/fpu/multiarch/s_nearbyintf-vis3.S: New file. * sysdeps/sparc/sparc64/fpu/multiarch/s_nearbyintf.S: New file. * sysdeps/sparc/sparc64/fpu/s_nearbyint.S: New file. * sysdeps/sparc/sparc64/fpu/s_nearbyintf.S: New file.
2013-01-15Add missing changelog for previous commit.David S. Miller
2013-01-15Use libc_fe*() in 32-bit nearbyint()David S. Miller
* sysdeps/ieee754/dbl-64/s_nearbyint.c (__nearbyint): Use libc_feholdexcept and libc_fesetenv.
2013-01-15scsi/sg.h: include stddef.h for size_tMike Frysinger
This header uses size_t but doesn't include stddef.h for it. So when packages happen to include this before any header that defines size_t, they get a build failure. Reviewed-by: Carlos O'Donell <codonell@redhat.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2013-01-14Optimize sparc {ceil,floor}{,f} using vis2 'siam' instruction.David S. Miller
* sysdeps/sparc/sparc-ifunc.h (SPARC_ASM_IFUNC2): New macro. (SPARC_ASM_VIS2_IFUNC): Likewise. (SPARC_ASM_VIS3_VIS2_IFUNC): Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceil-vis3.S: Make use of 'siam' instruction. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceilf-vis3.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floor-vis3.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floorf-vis3.S: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_ceil-vis3.S: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf-vis3.S: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_floor-vis3.S: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_floorf-vis3.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceil-vis2.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceilf-vis2.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floor-vis2.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floorf-vis2.S: New file. * sysdeps/sparc/sparc64/fpu/multiarch/s_ceil-vis2.S: New file. * sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf-vis2.S: New file. * sysdeps/sparc/sparc64/fpu/multiarch/s_floor-vis2.S: New file. * sysdeps/sparc/sparc64/fpu/multiarch/s_floorf-vis2.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceil.S: Hook in new VIS2 routines. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceilf.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floor.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floorf.S: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_ceil.S: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf.S: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_floor.S: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_floorf.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile: Add new VIS2 routines to libm-sysdep_routines. * sysdeps/sparc/sparc64/fpu/multiarch/Makefile: Likewise.
2013-01-14Optimize fdim/fdimf on sparc.David S. Miller
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile: Add vis3 fdim/fdimf to libm-sysdep_routines. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdim-vis3.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdim.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdimf-vis3.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdimf.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/s_fdim.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/s_fdimf.S: New file. * sysdeps/sparc/sparc32/fpu/s_fdim.S: New file. * sysdeps/sparc/sparc32/fpu/s_fdimf.S: New file. * sysdeps/sparc/sparc64/fpu/s_fdim.S: New file. * sysdeps/sparc/sparc64/fpu/s_fdimf.S: New file.
2013-01-14Use $(host-test-program-cmd) not $(test-program-cmd) for bug-setlocale1.Joseph Myers
2013-01-14Fix up log format, wrap a long line.Roland McGrath
2013-01-14Minor tweak to mp multiplicationSiddhesh Poyarekar
Add a local variable to remove extra copies to/from memory in the Z array.
2013-01-14Fix code formatting in mpa.cSiddhesh Poyarekar
This includes the overridden mpa.c in power4.
2013-01-14Remove unnecessary local variable mptwoSiddhesh Poyarekar
2013-01-13manual: glob flags: fix sorting orderMike Frysinger
Reviewed-by: Carlos O'Donell <carlos@systemhalted.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2013-01-13manual: glob flags: mention the GNU extensionsMike Frysinger
The glob flags page reads as if this section is comprehensive when it is not -- a lot of GNU extensions exist. Point that out in the intro. Reviewed-by: Carlos O'Donell <carlos@systemhalted.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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