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2013-01-252013-01-25 Steve Ellcey <sellcey@mips.com>Steve Ellcey2-23/+4
* sysdeps/mips/memmove.c: Remove.
2013-01-25Don't bother checking for $CC option to accept ISO C89.Thomas Schwinge3-90/+13
2013-01-25configure: Default to CPP="$CC -E" unless overridden.Thomas Schwinge3-167/+28
2013-01-24AArch64: Adding optimized strncmp implementation.Marcus Shawcroft2-0/+208
2013-01-24AArch64: Adding optimized strnlen implementation.Marcus Shawcroft3-0/+182
2013-01-24Avoid backtrace tests matching filenames when searching for function names.Joseph Myers6-65/+93
2013-01-23Whitespace fix for __glibc_likely/__glibc_unlikely defns.Roland McGrath2-4/+8
2013-01-23Add a minor 'cas' atomic optimization on sparc.David S. Miller3-12/+39
* sysdeps/sparc/sparc32/sparcv9/bits/atomic.h (__arch_compare_and_exchange_val_32_acq): Use %g0 as second argument of CAS if possible. * sysdeps/sparc/sparc64/bits/atomic.h (__arch_compare_and_exchange_val_32_acq): Likewise. (__arch_compare_and_exchange_val_64_acq): Likewise.
2013-01-23ulimit: remove buggy bsd implementationPino Toscano2-91/+1
The bsd implementation of ulimit produces wrong return values, so remove it in favour of the posix implementation. The only regression for non-Linux implementations using bsd sysdeps and not providing an own ulimit is that the __UL_GETMAXBRK case (which is non-standard) is left unimplemented (giving EINVAL).
2013-01-23ulimit: include <limits.h>Pino Toscano2-0/+2
2013-01-23ulimit: move linux implementation as posixPino Toscano2-0/+5
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 Krebbel3-9/+17
2013-01-22Build elf/tst-array2 and elf/tst-array5 with --no-as-neededAdam Conrad2-0/+8
* 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 Myers4-35/+35
2013-01-21Use libgcc unwinder for sparc backtraces, if available.David S. Miller7-57/+198
* 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 Schwab3-3/+19
2013-01-20m68k: update libm test ULPsAndreas Schwab2-0/+26
2013-01-20m68k: add unwind tables to backtraceAndreas Schwab2-0/+10
2013-01-20Remove use of mpa2.hAndreas Schwab3-2/+6
2013-01-19Add backtrace for m68kAndreas Schwab2-0/+161
2013-01-19Add not-cancel.h for m68k/nptlAndreas Schwab3-0/+7
2013-01-18Add tests that backtrace and backtrace_symbols produce correct results.Joseph Myers6-1/+521
2013-01-18Corrected ChangeLog date of __kernel_get_tbfreq fix.Ryan S. Arnold1-1/+1
2013-01-18PowerPC: Rename __kernel_vdso_get_tbfreq to __kernel_get_tbfreq.Anton Blanchard5-29/+55
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 Poyarekar1-2/+2
2013-01-18Fix application of the exception maskSiddhesh Poyarekar2-1/+5
Fixes BZ #14496.
2013-01-18Simplify calculation of 2^-m in __mpexpSiddhesh Poyarekar3-29/+39
2013-01-18Remove unnecessary multiplication with RADIXISiddhesh Poyarekar2-3/+8
2013-01-17Update sparc ULPs.David S. Miller2-0/+78
* sysdeps/sparc/fpu/libm-test-ulps: Update.
2013-01-17Fix cacos real-part inaccuracy for result real part near 0 (bug 15023).Joseph Myers16-130/+430
2013-01-17Add HAVE_MREMAP for mremap usagePino Toscano4-11/+13
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 Shawcroft2-0/+121
2013-01-17AArch64: Implement optimized strcmpMarcus Shawcroft2-0/+159
2013-01-17AArch64: Implement optimized bzero.Marcus Shawcroft2-0/+31
2013-01-17AArch64: Implement optimized memmove.Marcus Shawcroft2-0/+316
2013-01-17AArch64: Implement optimized memcpy.Marcus Shawcroft2-0/+180
2013-01-17AArch64: Implement optimized memset.Marcus Shawcroft2-0/+233
2013-01-17AArch64: Implement optimized memcmp.Marcus Shawcroft3-0/+165
2013-01-17AArch64: Tidyup whitespace.Marcus Shawcroft2-11/+16
2013-01-17Fix ChangeLogSiddhesh Poyarekar1-20/+20
2013-01-17Fix header commentSiddhesh Poyarekar2-2/+4
2013-01-16Implement x86 SIZE32/SIZE64 relocationsH.J. Lu4-1/+39
2013-01-17Adapt installed powerpc headers better for soft-float / no-FPRs.Joseph Myers5-21/+57
2013-01-16Hide reference to mktemp in libpthreadAndreas Schwab7-3/+19
2013-01-16Consolidate constant defines into mpa.hSiddhesh Poyarekar14-120/+46
2013-01-16Fix the value of TWOSiddhesh Poyarekar2-1/+5
2013-01-16Optimize trunc{,f} on sparc.David S. Miller15-2/+522
* 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. Miller15-2/+588
* 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. Miller1-0/+5
2013-01-15Use libc_fe*() in 32-bit nearbyint()David S. Miller1-4/+4
* sysdeps/ieee754/dbl-64/s_nearbyint.c (__nearbyint): Use libc_feholdexcept and libc_fesetenv.
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