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2012-09-05Recognize new sparc hwcap bits.David S. Miller
* sysdeps/sparc/bits/hwcap.h (HWCAP_SPARC_PAUSE, HWCAP_SPARC_CBCOND, HWCAP_SPARC_CRYPTO): Define. * sysdeps/sparc/dl-procinfo.h (_DL_HWCAP_COUNT): Increase to 27. * sysdeps/sparc/dl-procinfo.c (_dl_sparc_cap_flags): Add new entries.
2012-09-05Update sparc ULPs for recently added math tests.David S. Miller
* sysdeps/sparc/fpu/libm-test-ulps: Update.
2012-09-05* malloc/arena.c: Fold copyright years.Alexandre Oliva
* malloc/mcheck.c, malloc/memusage.c: Likewise.
2012-09-05* malloc/malloc.c (__libc_mallopt) <M_MMAP_MAX>: Fix indentation.Alexandre Oliva
2012-09-05* manual/contrib.texi (Contributors): Fix typo. Complete entry.Alexandre Oliva
2012-09-05Don't change no_dyn_threshold on mallopt failureAlexandre Oliva
* malloc/malloc.c (__libc_mallopt) <M_MMAP_THRESHOLD>: Do not change internal state upon failure.
2012-09-05Fix typos in malloc/.Alexandre Oliva
* malloc/mcheck.c (mcheck_check_all): Fix typo. * malloc/memusage.c (mmap): Likewise. (mmap64, mremap): Likewise. Adjust name in comment.
2012-09-05Fix typos in commentsSiddhesh Poyarekar
* libio/fileops.c: Fix typos in comments. * libio/oldfileops.c: Likewise. * libio/wfileops.c: Likewise.
2012-09-05Fixed minor typo in ChangeLogSiddhesh Poyarekar
2012-09-05Return requested size for malloc_usable_size when MALLOC_CHECK_ > 0Siddhesh Poyarekar
[BZ #1349] malloc_usable_size returns the usable size in an allocated chunk, which may be >= the requested size. In the case of MALLOC_CHECK_ being exported to > 0 however, only the requested size is usable, since a magic value is written at the end of the request size to trap writes beyond request bounds. Hence, when MALLOC_CHECK_ is exported to > 0, malloc_usable_size() should return the request size.
2012-09-05Increase timeout for stdlib/tst-strtod-overflowAndreas Schwab
2012-09-06Improve C++ header location detection (bug 13966)Allan McRae
2012-09-05Use LDBL_MIN_EXP to distinguish Intel and Motorola extended float formatAndreas Schwab
2012-09-05Correctly handle Motorola extended float format in tst-strtod-roundAndreas Schwab
2012-09-04Use sparcv8 GMP routines when building 32-bit sparcv9.David S. Miller
* sysdeps/sparc/sparc32/sparcv9/addmul_1.S: New file. * sysdeps/sparc/sparc32/sparcv9/submul_1.S: New file. * sysdeps/sparc/sparc32/sparcv9/mul_1.S: New file.
2012-09-04stdlib/tst-secure-getenv.c: whitespace-only changes in commentsFlorian Weimer
2012-09-04stdlib/tst-secure-getenv.c (alternative_main): Only warn on SGID failuresFlorian Weimer
2012-09-04Fix iogetdelim.c (latent) integer overflow (bug 9914).Joseph Myers
2012-09-03Update libm-test-ulpsAndreas Jaeger
2012-09-03Add optimized sinf and cosf routines for x86 and x86-64Liubov Dmitrieva
* sysdeps/i386/i686/fpu/multiarch/Makefile (sysdep_routines): Add s_sinf-sse2, s_conf-sse2. * sysdeps/i386/i686/fpu/multiarch/s_sinf-sse2.S: New file. * sysdeps/i386/i686/fpu/multiarch/s_cosf-sse2.S: New file. * sysdeps/i386/i686/fpu/multiarch/s_sinf.c: New file. * sysdeps/i386/i686/fpu/multiarch/s_cosf.c: New file. * sysdeps/ieee754/flt-32/s_sinf.c (SINF, SINF_FUNC): Add macros for using routine as __sinf_ia32. Use macro for function declaration and weak_alias. * sysdeps/ieee754/flt-32/s_cosf.c (COSF, COSF_FUNC): Add macros for using routine as __cosf_ia32. Use macro for function declaration and weak_alias. * sysdeps/i386/i686/fpu/multiarch/e_expf-sse2.S: Fix Copyright. * sysdeps/i386/i686/fpu/multiarch/e_expf.c: Fix Copyright. * sysdeps/x86_64/fpu/s_sinf.S: New file. * sysdeps/x86_64/fpu/s_cosf.S: New file. * sysdeps/x86_64/fpu/libm-test-ulps: Update. * math/libm-test.inc (cos_test): Add more test cases. (sin_test): Likewise. (sincos_test): Likewise.
2012-09-03S/390: Make IFUNC optimized mem* functions hidden.Andreas Krebbel
2012-09-02Use the first element of GOT for ld.so addressesH.J. Lu
[BZ #14538] * sysdeps/x86_64/dl-machine.h (elf_machine_dynamic): Use the first element of the GOT. (elf_machine_load_address): Return the difference between the runtime address of _DYNAMIC and elf_machine_dynamic ().
2012-09-02Check for gawk >= 3.0 (bug 13412)Allan McRae
2012-09-01Remove __ASSUME_POSIX_CPU_TIMERS.Joseph Myers
2012-08-31Fix sem_post race (bug 14532).Joseph Myers
2012-08-29Use LD_SO to set $ld_so_name/$ld_so_versionH.J. Lu
2012-08-29Don't make ttyname* fail if proc filesystem is not availableSiddhesh Poyarekar
The ttyname and ttyname_r functions on Linux now fall back to searching for the tty file descriptor in /dev/pts or /dev if /proc is not available. This allows creation of chroots without the procfs mounted on /proc. Fixes BZ #14516.
2012-08-27Remove __ASSUME_STAT64_SYSCALL.Joseph Myers
2012-08-27update NEWSMike Frysinger
2012-08-27mips: clear condition bit 23 in fpu tooGuido Guenther
We've been carrying this in Gentoo for quite a long time to fix some test failures that people hit. Original message: > make[4]: *** [/glibc/glibc-package-2.3/mips-linux/obj/math/test-fpucw.out] Error 1 This test fails since the read back fpu control word is 0x80000 instead of 0x0. I wonder if this patch is correct: ... which additionally masks out the condition bit 23 - note that the other condition bits (25-31) are masked out too? URL: http://sourceware.org/ml/libc-alpha/2002-10/msg00392.html Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-08-27alpha: add conditional fdatasync supportMike Frysinger
While most arches have had the fdatasync syscall for a long time, the alpha port didn't add it until the 2.6.22 release. This is heavily based on Aurelien Jarno's initial work. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-08-27Fix sign of zero on strtod underflow (bug 14519).Joseph Myers
2012-08-27Fix strtod rounding (bug 3479).Joseph Myers
2012-08-27Fix strtod integer/buffer overflow (bug 14459).Joseph Myers
2012-08-25Fix some typos in comments.Marek Polacek
2012-08-23Fix tst-rfc3484* build failures from USE_NSCD move to config.h.Roland McGrath
2012-08-23Check floating-point ABI in ARM VALID_ELF_HEADER.Steve McIntyre
2012-08-23Make dl-fxstatat64.c include of fxstatat64.c use <> not "".Joseph Myers
2012-08-22Fix shadow, gshadow, networks, protocols, rpc, aliases, and nscd routines ↵Roland McGrath
for USE_NSCD case.
2012-08-22Clean up MIPS stat64 handling.Joseph Myers
2012-08-22Add --disable-build-nscd configure option.Roland McGrath
2012-08-22BZ#13696: Add --disable-nscd configure option.Roland McGrath
2012-08-22Fix sed configure check for newer sed --version output.Dmitry V. Levin
2012-08-22Fix libc-start change for IRELless machines.Roland McGrath
2012-08-22Move bug number to correct section of NEWS.Joseph Myers
2012-08-22 * sysdeps/posix/getaddrinfo.c (gaih_inet): Only use gethostbyname4_rJeff Law
if the family is PF_UNSPEC.
2012-08-22rename V variable to lib-versionMike Frysinger
Due to the rise of kbuild type build systems (as the Linux kernel is a popularly emulated environment), the V variable has become common as a knob for controlling verbosity. Unfortunately, if you run `make V=1` with glibc during install, it fails with weird errors due to the glibc build already using this variable for versioning information. Granted, overriding this variable in the glibc context makes no sense so people shouldn't be doing it, but when paired with build frameworks that like to use one set of options for all packages, glibc starts to stick out as an oddball (in that it fails). Considering it's easy enough to rename (it's used in just one place), let's do so. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-08-22Leading-tabify ChangeLog.Roland McGrath
2012-08-22Fix ChangeLog format.Roland McGrath
2012-08-22Add versions of wcscpy, wcschr, wcsrchr for power6/power7.Will Schmidt
Initially based on the versions found in wcsmbs/* ; these files have been changed by hand unrolling, and adding some additional variables to allow some read-ahead to occur, which then relieves some of the wait-for-increment/wait-for-load/wait-for-compare-results pressure that was slowing down every iteration through the while-loop. For 64-bit Power7, These changes give an approx 20% throughput boost for the wcschr and wcsrchr functions; and approx 40% boost for the wcscpy function. 32-bit improvements appear to be slightly better with ~ %30 and ~ %45 respectively. Results for Power6 closely match those for power7.
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