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sourceware.org Git - glibc.git/log
Will Newton [Mon, 25 Nov 2013 14:56:28 +0000 (14:56 +0000)]
aarch64: Enable ifunc support.
Add support for handling the R_AARCH64_IRELATIVE relocation and
STT_GNU_IFUNC symbols to the aarch64 port.
ports/ChangeLog.aarch64:
2013-11-26 Will Newton <will.newton@linaro.org>
* sysdeps/aarch64/dl-irel.h: Include ldsodefs.h.
(ELF_MACHINE_IRELA): Define. (elf_ifunc_invoke): Pass
hwcap to ifunc resolver function. (elf_irela): New function.
* sysdeps/aarch64/dl-machine.h: Include dl-irel.h.
(elf_machine_rela) Handle STT_GNU_IFUNC symbols and
R_AARCH64_IRELATIVE relocations. (elf_machine_lazy_rel):
Handle R_AARCH64_IRELATIVE relocations.
Uros Bizjak [Tue, 26 Nov 2013 16:05:10 +0000 (16:05 +0000)]
Avoid "left shift count >= width of type" warnings in soft-fp code.
Carlos O'Donell [Tue, 26 Nov 2013 14:47:45 +0000 (09:47 -0500)]
NEWS: Only public headers have __unused/__block changed.
Carlos O'Donell [Tue, 26 Nov 2013 14:01:52 +0000 (09:01 -0500)]
NEWS: Mention __unused and __block removal.
Adhemerval Zanella [Tue, 26 Nov 2013 13:25:08 +0000 (07:25 -0600)]
PowerPC: Fix __fe_nomask_env missing symbol
This patch fix the missing symbol __fe_nomask_env from commit
41e8926aa4b7f17bc95984737ee82a254ad0911c for GLIBC_2.1.
Ondřej Bílka [Tue, 26 Nov 2013 11:56:37 +0000 (12:56 +0100)]
Remove duplicate ifunc tests.
Ondřej Bílka [Tue, 26 Nov 2013 11:56:08 +0000 (12:56 +0100)]
Add changelog.
Ondřej Bílka [Tue, 26 Nov 2013 11:48:33 +0000 (12:48 +0100)]
Remove duplicate ifunc benchtests.
Ondřej Bílka [Tue, 26 Nov 2013 11:41:39 +0000 (12:41 +0100)]
Fix typo in _dl_tlsdesc_resolve_hold.
Ondřej Bílka [Tue, 26 Nov 2013 11:29:20 +0000 (12:29 +0100)]
Use __glibc_reserved instead __unused.
Joseph Myers [Mon, 25 Nov 2013 22:27:06 +0000 (22:27 +0000)]
Fix bug ordering in NEWS.
Joseph Myers [Mon, 25 Nov 2013 22:26:18 +0000 (22:26 +0000)]
Add bug 11214 to NEWS.
Chris Leonard [Mon, 25 Nov 2013 20:36:55 +0000 (15:36 -0500)]
revert hebrew lang_name addition
Chris Leonard [Mon, 25 Nov 2013 20:31:36 +0000 (15:31 -0500)]
revert hebrew lang_name addition
Chris Leonard [Mon, 25 Nov 2013 20:20:41 +0000 (15:20 -0500)]
Add lang_name to various locales.
Carlos O'Donell [Mon, 25 Nov 2013 19:57:42 +0000 (14:57 -0500)]
Fix typo in sys/ptrace.h.
The event code is PTRACE_EVENT_SECCOMP, not PTRAVE_EVENT_SECCOMP.
This patch fixes the V->C typo. There are no ABI issues since the
number remains the same for the code. Code using the old wrong
name will need to be updated.
Paul Pluzhnikov [Mon, 25 Nov 2013 19:38:01 +0000 (11:38 -0800)]
Fix intermittent failure in tst-getpid2.
2013-11-25 Paul Pluzhnikov <ppluzhnikov@google.com>
[BZ #11214]
* Makefile (tst-getpid2-ENV): New variable.
Joseph Myers [Mon, 25 Nov 2013 19:07:55 +0000 (19:07 +0000)]
Fix powerpc-nofpu build.
Adhemerval Zanella [Mon, 25 Nov 2013 12:12:30 +0000 (06:12 -0600)]
PowerPC: Set/restore rounding mode only when needed
This patch helps some math functions performance by adding the libc_fexxx
variant of inline functions to handle both FPU round and exception set/restore
and by using them on the libc_fexxx_ctx functions. It is based on already coded
fexxx family functions for PPC with fpu.
Here is the summary of performance improvements due this patch (measured on a
POWER7 machine):
Before:
cos(): ITERS:9.5895e+07: TOTAL:5116.03Mcy, MAX:77.6cy, MIN:49.792cy, 18744 calls/Mcy
exp(): ITERS:2.827e+07: TOTAL:5187.15Mcy, MAX:494.018cy, MIN:38.422cy, 5450.01 calls/Mcy
pow(): ITERS:6.1705e+07: TOTAL:5144.26Mcy, MAX:171.95cy, MIN:29.935cy, 11994.9 calls/Mcy
sin(): ITERS:8.6898e+07: TOTAL:5117.06Mcy, MAX:83.841cy, MIN:46.582cy, 16982 calls/Mcy
tan(): ITERS:2.9473e+07: TOTAL:5115.39Mcy, MAX:191.017cy, MIN:172.352cy, 5761.63 calls/Mcy
After:
cos(): ITERS:2.05265e+08: TOTAL:5111.37Mcy, MAX:78.754cy, MIN:24.196cy, 40158.5 calls/Mcy
exp(): ITERS:3.341e+07: TOTAL:5170.84Mcy, MAX:476.317cy, MIN:15.574cy, 6461.23 calls/Mcy
pow(): ITERS:7.6153e+07: TOTAL:5129.1Mcy, MAX:147.5cy, MIN:30.916cy, 14847.2 calls/Mcy
sin(): ITERS:1.58816e+08: TOTAL:5115.11Mcy, MAX:1490.39cy, MIN:22.341cy, 31048.4 calls/Mcy
tan(): ITERS:3.4964e+07: TOTAL:5114.18Mcy, MAX:177.422cy, MIN:146.115cy, 6836.68 calls/Mcy
Chris Leonard [Mon, 25 Nov 2013 00:58:39 +0000 (19:58 -0500)]
Add lang_name to various locales.
Chris Leonard [Sat, 23 Nov 2013 23:07:00 +0000 (18:07 -0500)]
revert error-generated by bs_BA.
Chris Leonard [Sat, 23 Nov 2013 21:29:48 +0000 (16:29 -0500)]
Add lang_name to various locales.
Chris Leonard [Sat, 23 Nov 2013 18:10:17 +0000 (13:10 -0500)]
Add lang_name to various locales.
Roland McGrath [Fri, 22 Nov 2013 19:39:20 +0000 (11:39 -0800)]
ARM: Fix memcpy computed-jump calculations for ARM_ALWAYS_BX case.
Chris Leonard [Fri, 22 Nov 2013 19:27:18 +0000 (14:27 -0500)]
Add lang_name to German, English, Spanish, French locales.
Roland McGrath [Thu, 21 Nov 2013 23:49:50 +0000 (15:49 -0800)]
Add missing #include for malloc/hooks.c code.
Roland McGrath [Thu, 21 Nov 2013 23:44:26 +0000 (15:44 -0800)]
Adjust generic swapon prototype to match Linux version.
Meador Inge [Thu, 21 Nov 2013 21:57:37 +0000 (16:57 -0500)]
Use __glibc_block in public headers.
As detailed in PR11157, the use of '__block' is known to interfere
with keywords in some environments, such as the Clang -fblocks extension.
Recently a similar issue was raised concerning the use of '__unused'
and a '__glibc' prefix was proposed to create a glibc implementation
namespace for these sorts of issues [1]. This patches takes that
approach.
[1] https://sourceware.org/ml/libc-alpha/2012-02/msg00047.html
[2] http://lists.debian.org/debian-glibc/2013/11/msg00020.html
Guy Martin [Thu, 21 Nov 2013 18:23:16 +0000 (13:23 -0500)]
Don't use broken DL_AUTO_FUNCTION_ADDRESS()
On hppa and ia64, the macro DL_AUTO_FUNCTION_ADDRESS() uses the
variable fptr[2] in it's own scope.
The content of fptr[] is thus undefined right after the macro exits.
Newer gcc's (>= 4.7) reuse the stack space of this variable triggering
a segmentation fault in dl-init.c:69.
To fix this we rewrite the macros to make the call directly to init
and fini without needing to pass back a constructed function pointer.
Chris Leonard [Thu, 21 Nov 2013 19:43:51 +0000 (14:43 -0500)]
Add lang_name to Arabic locales.
Chung-Lin Tang [Wed, 20 Nov 2013 21:12:18 +0000 (16:12 -0500)]
linux-generic: fix alignment of struct stat/statfs for nios2
The hard alignment of 8 was appropriate for most platforms for
which 8-byte values are 8-byte aligned, but this is not true
for the nios2 platform, so only align to the alignment of the
8-byte type on the platform.
Remove the explicit alignment of struct statfs as it's redundant.
Paul Pluzhnikov [Wed, 20 Nov 2013 18:38:20 +0000 (10:38 -0800)]
Fix missing > on email.
Paul Pluzhnikov [Wed, 20 Nov 2013 18:25:57 +0000 (10:25 -0800)]
Fix failure in tst-cleanup2 and tst-cleanupx2 with gcc-4.9
gcc (GCC) 4.9.0
20131114 (experimental)
2013-11-20 Paul Pluzhnikov <ppluzhnikov@google.com
* Makefile (tst-cleanup2, tst-cleanupx2): Add -fno-builtin
Paul Pluzhnikov [Wed, 20 Nov 2013 18:13:37 +0000 (10:13 -0800)]
Revert "Fix failure in nptl/tst-cleanup when building with"
This reverts commit
78271fa91a1e6902222e892068750059ec21f396 .
Actually, a different fix is needed.
Paul Pluzhnikov [Wed, 20 Nov 2013 18:05:24 +0000 (10:05 -0800)]
Fix failure in nptl/tst-cleanup when building with
gcc (GCC) 4.9.0
20131114 (experimental)
2013-11-20 Paul Pluzhnikov <ppluzhnikov@google.com>
* nptl/tst-cleanup2.c (do_test): Handle SIGILL as well.
Ondřej Bílka [Wed, 20 Nov 2013 14:46:02 +0000 (15:46 +0100)]
Consolidate valloc/pvalloc code.
To make malloc code more maintainable we make malloc and pvalloc share
logic with memalign.
Siddhesh Poyarekar [Wed, 20 Nov 2013 12:49:57 +0000 (18:19 +0530)]
Fix build warning in locarchive.c
Siddhesh Poyarekar [Wed, 20 Nov 2013 12:17:41 +0000 (17:47 +0530)]
Rename Oriya locale to Odia (bug 15601)
The state of Orissa was officially renamed the state to Odisha and the
language from Oriya to Odia in 2010.
References:
http://zeenews.india.com/election09/story.aspx?aid=739995
http://orissamatters.com/2011/11/07/orissa-became-odisha/
http://www.ndtv.com/article/india/parliament-passes-bill-to-change-orissa-s-name-93888
http://orissa.gov.in/e-magazine/Orissareview/2011/Nov/engpdf/9-17.pdf
Siddhesh Poyarekar [Wed, 20 Nov 2013 12:15:44 +0000 (17:45 +0530)]
Fix ChangeLog formatting
Siddhesh Poyarekar [Wed, 20 Nov 2013 02:16:48 +0000 (07:46 +0530)]
Add systemtap probe markers for sin, cos, asin and acos
Siddhesh Poyarekar [Wed, 20 Nov 2013 02:16:18 +0000 (07:46 +0530)]
Fix ChangeLog formatting
Joseph Myers [Tue, 19 Nov 2013 13:39:56 +0000 (13:39 +0000)]
Make powerpc-nofpu floating-point state thread-local (bug 15483).
Andreas Schwab [Mon, 11 Nov 2013 17:12:03 +0000 (18:12 +0100)]
Complete display of LC_MONETARY
Chris Metcalf [Mon, 18 Nov 2013 18:27:09 +0000 (13:27 -0500)]
test-fpucw-ieee: Don't use _FPU_IEEE if not defined
Not all architectures define this value, and if they don't,
just let the test run the same as test-fpucw, with __fpu_control
set to _FPU_DEFAULT explicitly.
Paul Pluzhnikov [Mon, 18 Nov 2013 23:11:55 +0000 (15:11 -0800)]
Adjust AT_EXECFN when using explicit loader invocation.
2013-11-18 Paul Pluzhnikov <ppluzhnikov@google.com>
* elf/Makefile (tst-auxv): New test.
* elf/tst-auxv.c: New
* elf/rtld.c (dl_main): Adjust AT_EXECFN
Paul Pluzhnikov [Mon, 18 Nov 2013 23:11:30 +0000 (15:11 -0800)]
Adjust AT_EXECFN when using explicit loader invocation.
2013-11-18 Paul Pluzhnikov <ppluzhnikov@google.com>
* elf/Makefile (tst-auxv): New test.
* elf/tst-auxv.c: New
* elf/rtld.c (dl_main): Adjust AT_EXECFN
Joseph Myers [Mon, 18 Nov 2013 23:02:55 +0000 (23:02 +0000)]
Define TLS version of libc_hidden_proto.
Ondřej Bílka [Mon, 18 Nov 2013 22:42:58 +0000 (23:42 +0100)]
Chris Leonard [Mon, 18 Nov 2013 21:18:23 +0000 (16:18 -0500)]
[BZ #16144] Duplicated abday value for tk_TM.
Ondřej Bílka [Mon, 18 Nov 2013 18:56:57 +0000 (19:56 +0100)]
Fix breaking of RPATH when $ORIGIN contains colons. Fixes bug 10253
We first expanded origin and then split string by colons. This
misbehaves when $ORIGIN contain colon so we first split string, then
expand $ORIGIN.
Rajalakshmi Srinivasaraghavan [Mon, 18 Nov 2013 12:03:07 +0000 (06:03 -0600)]
benchtests: Add strsep benchmark
Ondřej Bílka [Mon, 18 Nov 2013 12:12:29 +0000 (13:12 +0100)]
Remove unused variable.
Andreas Schwab [Mon, 11 Nov 2013 17:09:18 +0000 (18:09 +0100)]
Properly handle unavailable elements in LC_MONETARY category
Ondřej Bílka [Mon, 18 Nov 2013 11:41:00 +0000 (12:41 +0100)]
Do not let scanf("%4p") accept "(nil)". Fixes bug 16055
Chris Leonard [Sun, 17 Nov 2013 23:24:27 +0000 (18:24 -0500)]
Correct wae_CH to UTF-8 encoding.
Joseph Myers [Sat, 16 Nov 2013 12:48:35 +0000 (12:48 +0000)]
Test signs of NaNs in libm-test.inc where appropriate.
Joseph Myers [Sat, 16 Nov 2013 12:47:38 +0000 (12:47 +0000)]
Add libm-test support for ignored return value, add more lrint / llrint / lround / llround tests.
Joseph Myers [Sat, 16 Nov 2013 12:46:52 +0000 (12:46 +0000)]
Replace libm-test.inc TEST_INLINE conditionals with NO_TEST_INLINE flag.
Joseph Myers [Sat, 16 Nov 2013 12:46:03 +0000 (12:46 +0000)]
Make libm-test.inc check for "inexact" exceptions for NaN argument.
Joseph Myers [Sat, 16 Nov 2013 12:45:11 +0000 (12:45 +0000)]
Fix spurious "inexact" exceptions from x86 pow with NaN argument (bug 16167).
Arun Kumar Pyasi [Fri, 15 Nov 2013 20:15:59 +0000 (15:15 -0500)]
New locale for the_NP.
Richard Henderson [Fri, 15 Nov 2013 20:34:39 +0000 (06:34 +1000)]
alpha: Fix signal thunk unwind info
Chris Leonard [Fri, 15 Nov 2013 17:33:40 +0000 (12:33 -0500)]
Add Chitwani Tharu (the)
Chris Leonard [Thu, 14 Nov 2013 23:30:47 +0000 (18:30 -0500)]
[BZ #16143] pap_* locales have duplicated LC_NUMERIC section.
Chris Leonard [Thu, 14 Nov 2013 22:19:35 +0000 (17:19 -0500)]
[BZ #16103] LC_MEASUREMENT review and standardization
Andreas Schwab [Mon, 11 Nov 2013 15:28:03 +0000 (16:28 +0100)]
Fix country_num element in LC_ADDRESS for C locale
Adhemerval Zanella [Wed, 13 Nov 2013 18:58:56 +0000 (12:58 -0600)]
PowerPC: Fix __fe_mask_env export
Change SHLIB_COMPAT calls to GLIBC_2_19 for __fe_nomask_env symbol.
Steve Ellcey [Wed, 13 Nov 2013 16:48:25 +0000 (08:48 -0800)]
2013-11-13 Steve Ellcey <sellcey@mips.com>
* benchtests/bench-timing.h: Include time.h.
H.J. Lu [Wed, 13 Nov 2013 13:43:58 +0000 (05:43 -0800)]
Set arch_minimum_kernel to 3.4.0 for x32
x32 ABI support was added in Linux kernel 3.4.0.
Joseph Myers [Wed, 13 Nov 2013 12:59:54 +0000 (12:59 +0000)]
Fix strtod rounding of half the least subnormal (bug 16151).
Adhemerval Zanella [Wed, 13 Nov 2013 12:45:19 +0000 (06:45 -0600)]
PowerPC: Fix __fe_mask_env export
This patch does not export __fe_mask_env anymore, only providing a
compatibility symbol. It fixes BZ#14143.
Marcus Shawcroft [Wed, 13 Nov 2013 12:40:31 +0000 (12:40 +0000)]
Avoid passing NULL to DSO_FILENAME.
Marcus Shawcroft [Wed, 13 Nov 2013 12:37:41 +0000 (12:37 +0000)]
Handle NULL return from htab_find_slot()
David S. Miller [Tue, 12 Nov 2013 20:48:01 +0000 (12:48 -0800)]
Fix sparc 64-bit GMP ifunc resolution in static builds.
[BZ #16150]
* sysdeps/sparc/sparc64/multiarch/add_n.S: Resolve to the correct generic
symbol in the non-vis3 case in static builds.
* sysdeps/sparc/sparc64/multiarch/addmul_1.S: Likewise.
* sysdeps/sparc/sparc64/multiarch/mul_1.S: Likewise.
* sysdeps/sparc/sparc64/multiarch/sub_n.S: Likewise.
* sysdeps/sparc/sparc64/multiarch/submul_1.S: Likewise.
Jan Kratochvil [Mon, 11 Nov 2013 19:03:01 +0000 (20:03 +0100)]
Put Bug # to the NEWS file for the previous vDSO l_name fix.
Jan Kratochvil [Mon, 11 Nov 2013 17:03:58 +0000 (18:03 +0100)]
Fix vDSO l_name for GDB's: Can't read pathname for load map: Input/output error.
Adhemerval Zanella [Mon, 11 Nov 2013 13:23:02 +0000 (11:23 -0200)]
benchtests: Add strtod benchmark
Andreas Schwab [Mon, 11 Nov 2013 11:24:42 +0000 (12:24 +0100)]
Fix off-by-one in nscd getservbyport call
Samuel Thibault [Sun, 10 Nov 2013 10:22:32 +0000 (11:22 +0100)]
Fix build on hurd
* string/strcoll_l.c: Include <sys/param.h> for MIN/MAX macros.
Adhemerval Zanella [Thu, 7 Nov 2013 11:34:22 +0000 (05:34 -0600)]
PowerPC: Fix vDSO missing ODP entries
This patch fixes the vDSO symbol used directed in IFUNC resolver where
they do not have an associated ODP entry leading to undefined behavior
in some cases. It adds an artificial OPD static entry to such cases
and set its TOC to non 0 to avoid triggering lazy resolutions.
Ondřej Bílka [Thu, 7 Nov 2013 11:46:57 +0000 (12:46 +0100)]
Make getent services compliant with RFC 6335 section 5.1 Fixes bug 15374
The RFC 6335 allows services that start with digit (like 3com-tsmux).
These were parsed as port number which this patch fixes.
David S. Miller [Wed, 6 Nov 2013 21:01:36 +0000 (13:01 -0800)]
Fix build on pre-v9 32-bit Sparc.
We cannot use fnegd in this code, as fnegd was added in v9.
Only fnegs exists in v8 and earlier.
[BZ #15985]
* sysdeps/sparc/sparc32/fpu/s_fdim.S (__fdim): Do not use fnegd
on pre-v9 cpus, use a fnegs+fmovs sequence instead.
Will Newton [Sat, 2 Nov 2013 16:45:48 +0000 (09:45 -0700)]
manual/memory.texi: Remove register keyword from examples.
The register keyword doesn't add any information to the examples
and is not useful for modern compilers.
ChangeLog:
2013-11-06 Will Newton <will.newton@linaro.org>
* manual/memory.texi (Malloc Examples): Remove register
keyword from examples.
Andreas Schwab [Mon, 4 Nov 2013 16:20:55 +0000 (17:20 +0100)]
Restore ChangeLog
Chris Leonard [Mon, 4 Nov 2013 16:21:41 +0000 (11:21 -0500)]
Adjust language-code fields of LC_ADDRESS.
Chris Leonard [Mon, 4 Nov 2013 16:04:19 +0000 (11:04 -0500)]
Correct Walaita (wal) and add Unami Delaware (unm).
Joseph Myers [Mon, 4 Nov 2013 15:43:57 +0000 (15:43 +0000)]
Define __STDC_IEC_559* based on __GCC_IEC_559*.
Chris Leonard [Mon, 4 Nov 2013 04:51:46 +0000 (23:51 -0500)]
Adjust language-code fields of LC_ADDRESS.
Chris Leonard [Mon, 4 Nov 2013 04:10:15 +0000 (23:10 -0500)]
Adjust language-code fields of LC_ADDRESS.
Chris Leonard [Sun, 3 Nov 2013 17:43:06 +0000 (12:43 -0500)]
Add Quechua, Southern (quz) and Silesian (szl) to iso-639.def.
Ondřej Bílka [Sun, 3 Nov 2013 17:18:27 +0000 (18:18 +0100)]
Fix changelog
Ondřej Bílka [Sun, 3 Nov 2013 17:15:24 +0000 (18:15 +0100)]
Remove unused NONTLS_INIT_TP.
Chris Leonard [Sun, 3 Nov 2013 16:13:22 +0000 (11:13 -0500)]
Adjust language-code fields of LC_ADDRESS.
Ondřej Bílka [Fri, 1 Nov 2013 14:39:26 +0000 (15:39 +0100)]
Fix malloc_info statistic. Fixes bug 16112
Chris Leonard [Fri, 1 Nov 2013 13:38:27 +0000 (09:38 -0400)]
Adjust language-code fields of LC_ADDRESS.
Chris Leonard [Fri, 1 Nov 2013 13:11:26 +0000 (09:11 -0400)]
Add Central Nahuatl (nhn).
Bruno Haible [Fri, 1 Nov 2013 11:23:51 +0000 (12:23 +0100)]
Fix description of random according to POSIX. Fixes bug 7003
Chris Leonard [Fri, 1 Nov 2013 00:26:05 +0000 (20:26 -0400)]
Adjust language-code fields of LC_ADDRESS.
Chris Leonard [Thu, 31 Oct 2013 23:52:31 +0000 (19:52 -0400)]
Add Meadow Mari (mhr).
Ondřej Bílka [Thu, 31 Oct 2013 12:58:01 +0000 (13:58 +0100)]
Restrict shm_open and shm_unlink to SHMDIR. Fixes bugs 14752 and 15763.
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