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sourceware.org Git - glibc.git/log
Joseph Myers [Mon, 13 May 2013 18:57:35 +0000 (18:57 +0000)]
Convert TEST_if_f tests from code to data.
Joseph Myers [Mon, 13 May 2013 18:56:50 +0000 (18:56 +0000)]
Consistently use TEST_fl_f in tests of scalbln.
Adhemerval Zanella [Mon, 13 May 2013 17:08:42 +0000 (12:08 -0500)]
Define decimal constant M_1_DIV_El in libm-test.inc
This patch replaces the 1.0 / M_El by the decimal constant M_1_DIV_El.
Siddhesh Poyarekar [Mon, 13 May 2013 08:14:32 +0000 (13:44 +0530)]
Use HP_TIMING for benchmarks if available
HP_TIMING uses native timestamping instructions if available, thus
greatly reducing the overhead of recording start and end times for
function calls. For architectures that don't have HP_TIMING
available, we fall back to the clock_gettime bits. One may also
override this by invoking the benchmark as follows:
make USE_CLOCK_GETTIME=1 bench
and get the benchmark results using clock_gettime. One has to do
`make bench-clean` to ensure that the benchmark programs are rebuilt.
Siddhesh Poyarekar [Mon, 13 May 2013 06:16:36 +0000 (11:46 +0530)]
Make _LIB_VERSION a weak symbol
That way it can live alongside _LIB_VERSION in libieee.a for
statically compiled programs.
Resolves #14582.
Joseph Myers [Sun, 12 May 2013 21:07:58 +0000 (21:07 +0000)]
Convert TEST_fff_f tests from code to data.
Joseph Myers [Sun, 12 May 2013 17:38:26 +0000 (17:38 +0000)]
Convert TEST_c_c tests from code to data.
Marcus Shawcroft [Sun, 12 May 2013 17:09:33 +0000 (18:09 +0100)]
[AArch64] Fix out of range branch from ioctl() and clone()
2013-05-12 Marcus Shawcroft <marcus.shawcroft@linaro.org>
* sysdeps/unix/sysv/linux/aarch64/clone.S (__clone):
Do not call sycall_error directly with a confitional branch.
* sysdeps/unix/sysv/linux/aarch64/ioctl.S (__ioctl):
Do not call sycall_error directly with a confitional branch.
Joseph Myers [Sun, 12 May 2013 13:17:09 +0000 (13:17 +0000)]
Convert TEST_ff_f tests from code to data.
Joseph Myers [Sat, 11 May 2013 11:10:31 +0000 (11:10 +0000)]
Make fma and nextafter tests use max_value instead of fltmax.
Joseph Myers [Sat, 11 May 2013 11:09:30 +0000 (11:09 +0000)]
Convert TEST_f_f tests from code to data.
Andreas Jaeger [Sat, 11 May 2013 08:28:21 +0000 (10:28 +0200)]
Add BZ #10191 to ChangeLog/NEWS
BZ #10191 was fixed some time ago without noticing at that time.
Christian Grönke [Fri, 10 May 2013 18:40:48 +0000 (20:40 +0200)]
Add getgid.c for SH
[BZ #12387]
* sysdeps/unix/sysv/linux/sh/getgid.c: New file.
Pino Toscano [Fri, 10 May 2013 18:39:32 +0000 (20:39 +0200)]
Hurd: add ST_NOATIME
Andreas Jaeger [Fri, 10 May 2013 18:28:40 +0000 (20:28 +0200)]
Fix integer overflow in sysdeps/unix/sysv/linux/bits/sched.h
[BZ #15448]
* sysdeps/unix/sysv/linux/bits/sched.h (__CPU_SET_S)
(__CPU_CLR_S, __CPU_ISSET_S): Avoid integer overflow.
Joseph Myers [Fri, 10 May 2013 16:45:04 +0000 (16:45 +0000)]
Start converting libm tests from code to data.
Siddhesh Poyarekar [Fri, 10 May 2013 12:14:27 +0000 (17:44 +0530)]
Fix coding style
Joseph Myers [Fri, 10 May 2013 11:35:11 +0000 (11:35 +0000)]
Fix tgamma errno setting on domain error (bug 6809).
Florian Weimer [Fri, 10 May 2013 09:41:53 +0000 (11:41 +0200)]
Use *stat64 instead of *stat in installed programs
This ensures reliable operation on file systems with inode numbers
which do not fit into 32 bits.
Andreas Jaeger [Fri, 10 May 2013 06:06:21 +0000 (08:06 +0200)]
Localize rpcgen
[BZ #15395]
* sunrpc/rpc_main.c (main): Invoke setlocale and textdomain for
localization.
Include <locale.h>.
Carlos O'Donell [Thu, 9 May 2013 21:37:15 +0000 (17:37 -0400)]
Add more comments to dlclose() algorithm.
The algorithm for scanning dependencies upon dlclose is
less than immediately obvious. This patch adds two bits
of comments that explain why you start the dependency
search at l_initfini[1], and why you need to restart
the search.
---
2013-05-09 Carlos O'Donell <carlos@redhat.com>
* elf/dl-close.c (_dl_close_worker): Add comments.
Joseph Myers [Thu, 9 May 2013 21:30:08 +0000 (21:30 +0000)]
Fix ldbl-128ibm cos range reduction near pi/2 (bug 15359).
Joseph Myers [Thu, 9 May 2013 21:28:54 +0000 (21:28 +0000)]
Fix ldbl-128 cos range reduction near pi/2 (bug 15429).
Joseph Myers [Thu, 9 May 2013 14:33:30 +0000 (14:33 +0000)]
Use M_SQRT1_2l instead of local M_SQRT_2_2 in libm-test.inc.
Andi Kleen [Thu, 9 May 2013 14:12:26 +0000 (16:12 +0200)]
Fix tst-mutexpi8
2013-05-09 Andi Kleen <ak@linux.intel.com>
* tst-mutex8.c (do_test): Check for ENABLE_PI.
Joseph Myers [Thu, 9 May 2013 14:13:10 +0000 (14:13 +0000)]
Use M_PI_34l consistently in libm-test.inc.
Joseph Myers [Thu, 9 May 2013 12:24:44 +0000 (12:24 +0000)]
Use decimal constants in defining M_* in libm-test.inc.
Adhemerval Zanella [Wed, 8 May 2013 20:06:56 +0000 (15:06 -0500)]
Update powerpc libm-test ULPs
Joseph Myers [Wed, 8 May 2013 16:10:44 +0000 (16:10 +0000)]
Factor out initializers for libm-test.inc constants.
Joseph Myers [Wed, 8 May 2013 16:09:54 +0000 (16:09 +0000)]
Use correct TEST_* macros for jn, ldexp and yn tests.
Will Newton [Wed, 8 May 2013 12:06:34 +0000 (12:06 +0000)]
ARM: Add Cortex-A15 optimized NEON and VFP memcpy routines, with IFUNC.
Joseph Myers [Wed, 8 May 2013 12:02:22 +0000 (12:02 +0000)]
Move some libm-test logic for running tests from gen-libm-test.pl to libm-test.inc.
Joseph Myers [Wed, 8 May 2013 11:58:18 +0000 (11:58 +0000)]
Improve tgamma accuracy (bugs 2546, 2560, 5159, 15426).
Ondrej Bilka [Wed, 8 May 2013 06:21:05 +0000 (08:21 +0200)]
Preheat CPU in benchtests.
A benchmark could be skewed by CPU initialy working on minimal
frequency and speeding up later. We first run code in loop
to partialy fix this issue.
Aurelien Jarno [Tue, 7 May 2013 22:00:46 +0000 (00:00 +0200)]
Only defined DEV_BSIZE if not already defined.
Roland McGrath [Tue, 7 May 2013 21:49:26 +0000 (14:49 -0700)]
Declare _dl_skip_args in ldsodefs.h header.
Roland McGrath [Tue, 7 May 2013 17:29:13 +0000 (10:29 -0700)]
ARM: Rewrite elf_machine_dynamic in pure C.
Carlos O'Donell [Tue, 7 May 2013 16:33:44 +0000 (12:33 -0400)]
manual/message.texi: Fix english and clarify.
Rewrite the first paragraph to talk about users not humans,
and to use correct English.
Clarify that it is the mapping of messages to IDs that
impacts the design of the message translation API.
---
2013-05-07 Carlos O'Donell <carlos@redhat.com>
* manual/message.texi (Message Translation): Talk about users.
Message to key mapping impacts design.
Roland McGrath [Tue, 7 May 2013 00:11:12 +0000 (17:11 -0700)]
Fix glob64 broken by cleanup.
Roland McGrath [Tue, 7 May 2013 00:06:50 +0000 (17:06 -0700)]
Remove a dead declaration.
Roland McGrath [Mon, 6 May 2013 23:11:11 +0000 (16:11 -0700)]
Move dummy glob64.c alongside glob.c that defines glob64.
Roland McGrath [Mon, 6 May 2013 23:03:35 +0000 (16:03 -0700)]
Flesh out stub not-cancel.h file.
Roland McGrath [Mon, 6 May 2013 22:58:44 +0000 (15:58 -0700)]
Move getlogin_r_chk to login/ subdir.
Roland McGrath [Mon, 6 May 2013 22:23:51 +0000 (15:23 -0700)]
Fix poll stub implementation.
Roland McGrath [Mon, 6 May 2013 22:19:14 +0000 (15:19 -0700)]
Move ptsname_r_chk to login/ subdir.
Roland McGrath [Mon, 6 May 2013 22:10:09 +0000 (15:10 -0700)]
Move getlogin, getlogin_r, setlogin to login/ subdir.
Roland McGrath [Mon, 6 May 2013 21:58:00 +0000 (14:58 -0700)]
Fix stub setrlimit implementation.
Roland McGrath [Mon, 6 May 2013 21:56:13 +0000 (14:56 -0700)]
Clean up POSIX.1 implementation of truncate.
Joseph Myers [Mon, 6 May 2013 20:23:40 +0000 (20:23 +0000)]
Initialize x in frexp, modf, remqou tests.
Joseph Myers [Mon, 6 May 2013 20:23:01 +0000 (20:23 +0000)]
Consistently use TEST_f_f1 in gamma tests.
Roland McGrath [Mon, 6 May 2013 19:52:05 +0000 (12:52 -0700)]
ARM: Add missing sfi_breg prefix in _dl_tlsdesc_dynamic code.
Adhemerval Zanella [Mon, 6 May 2013 19:40:17 +0000 (14:40 -0500)]
PowerPC: fix hypot/hypof FP exceptions
This patch fixes hypot/hypotf spurious floating-point exceptions
generate by internal operations.
Roland McGrath [Mon, 6 May 2013 18:30:41 +0000 (11:30 -0700)]
Split _dl_writev out from _dl_debug_vdprintf.
Joseph Myers [Sat, 4 May 2013 16:45:15 +0000 (16:45 +0000)]
Remove unused libm-test expected-failure mechanism.
Joseph Myers [Sat, 4 May 2013 13:08:34 +0000 (13:08 +0000)]
Use static initializers for constant variables in libm-test.inc.
Roland McGrath [Fri, 3 May 2013 23:33:26 +0000 (16:33 -0700)]
Consolidate definitions of _FORTIFY_SOURCE wrappers for open{,64}{,at}.
Roland McGrath [Fri, 3 May 2013 22:09:48 +0000 (15:09 -0700)]
Fix NEED_DL_SYSINFO{,_DSO} conditionalization in _dl_sysdep_start.
Adhemerval Zanella [Fri, 3 May 2013 20:00:31 +0000 (15:00 -0500)]
PowerPC: Add time vDSO support
PowerPC kernel now provides a vDSO implementation for time syscall
(commit
fcb41a2030abe0eb716ef0798035ef9562097f42 ). This patch changes
time syscall wrapper to use the vDSO when available. It also changes
the default non vDSO time on PowerPC to use sysdeps/posix/time.c
(since gettimeofday is a vDSO call).
Joseph Myers [Fri, 3 May 2013 19:05:37 +0000 (19:05 +0000)]
Consistently use TEST_f_f1 in lgamma tests.
Joseph Myers [Fri, 3 May 2013 19:04:52 +0000 (19:04 +0000)]
Don't use IGNORE_ZERO_INF_SIGN in hypot tests.
Andreas Jaeger [Fri, 3 May 2013 18:51:27 +0000 (20:51 +0200)]
Sync with Linux 3.9
* sysdeps/gnu/netinet/tcp.h (TCP_TIMESTAMP): New value, from
Linux 3.9.
* sysdeps/unix/sysv/linux/bits/socket.h (PF_VSOCK, AF_VSOCK):
Add.
(PF_MAX): Adjust for VSOCK change.
Adhemerval Zanella [Fri, 3 May 2013 12:33:49 +0000 (07:33 -0500)]
Update powerpc libm-test ULPs
Carlos O'Donell [Fri, 3 May 2013 03:24:21 +0000 (23:24 -0400)]
Add yesstr and nostr to en_CA, es_AR, and es_ES
We add yesstr and nostr to three more locales.
We ignore the issue of capitalization of the first
character in yesstr and nostr. All locales will need
to be revisited to make this uniform policy change.
---
2013-05-02 Carlos O'Donell <carlos@redhat.com>
[BZ #15264]
* localedata/locales/en_CA (LC_MESSAGES): Define yesstr and nostr.
* localedata/locales/es_AR (LC_MESSAGES): Copy es_ES.
* localedata/locales/es_ES (LC_MESSAGES): Define yesstr and nostr.
Allan McRae [Fri, 3 May 2013 01:14:43 +0000 (11:14 +1000)]
Add bug 14952 to ChangeLog and NEWS
Fixed with commit
0695940b .
David S. Miller [Thu, 2 May 2013 19:25:28 +0000 (12:25 -0700)]
Update Sparc ULPs.
* sysdeps/sparc/fpu/libm-test-ulps: Update.
Ondrej Bilka [Wed, 1 May 2013 18:55:06 +0000 (20:55 +0200)]
Remove duplicate __strcmp_cg
The __strcmp_cg code was duplicate of of __strcmp_gc. This patch unifies
these two cases into one.
Roland McGrath [Wed, 1 May 2013 16:27:09 +0000 (09:27 -0700)]
Add missing #include in sysdeps/posix/opendir.c.
Richard Smith [Wed, 1 May 2013 10:32:38 +0000 (20:32 +1000)]
Use __gnu_inline__ for __extern_always_inline in g++-4.2
Use the __gnu_inline__ attribute in _FORTIFY_SOURCE's __extern_always_inline
macro whenever the compiler supports it. Previously this macro only included
the __gnu_inline__ attribute in C++ mode for gcc >= 4.3. However,
__gnu_inline__ semantics are always desired for the __extern_always_inline
functions, and are available in g++ 4.2 (and some releases of g++ 4.1, and
also in Clang, which claims to be g++ 4.2).
This change stops g++-4.2 from emitting weak definitions for the fortify
wrapper functions if they can't be inlined, and also improves Clang
compatibility.
Joseph Myers [Wed, 1 May 2013 10:07:00 +0000 (10:07 +0000)]
Fix catan, catanh spurious underflows (bug 15423).
Adhemerval Zanella [Tue, 30 Apr 2013 13:51:02 +0000 (08:51 -0500)]
Update powerpc libm-test ULPs
Joseph Myers [Tue, 30 Apr 2013 11:29:32 +0000 (11:29 +0000)]
Add bug 15416 to NEWS.
Joseph Myers [Tue, 30 Apr 2013 11:27:35 +0000 (11:27 +0000)]
Fix catan, catanh inaccuracy from atan2 denominators near 0 (bug 15416).
Siddhesh Poyarekar [Tue, 30 Apr 2013 08:48:57 +0000 (14:18 +0530)]
Format s_sin.c
Siddhesh Poyarekar [Tue, 30 Apr 2013 08:47:57 +0000 (14:17 +0530)]
Allow multiple input domains to be run in the same benchmark program
Some math functions have distinct performance characteristics in
specific domains of inputs, where some inputs return via a fast path
while other inputs require multiple precision calculations, that too
at different precision levels. The way to implement different domains
was to have a separate source file and benchmark definition, resulting
in separate programs.
This clutters up the benchmark, so this change allows these domains to
be consolidated into the same input file. To do this, the input file
format is now enhanced to allow comments with a preceding # and
directives with two # at the begining of a line. A directive that
looks like:
tells the benchmark generation script that what follows is a different
domain of inputs. The value of the 'name' directive (in this case,
foo) is used in the output. The two input domains are then executed
sequentially and their results collated separately. with the above
directive, there would be two lines in the result that look like:
func(): ....
func(foo): ...
Siddhesh Poyarekar [Tue, 30 Apr 2013 08:40:20 +0000 (14:10 +0530)]
Maintain runtime of each benchmark at ~10 seconds
The idea to run benchmarks for a constant number of iterations is
problematic. While the benchmarks may run for 10 seconds on x86_64,
they could run for about 30 seconds on powerpc and worse, over 3
minutes on arm. Besides that, adding a new benchmark is cumbersome
since one needs to find out the number of iterations needed for a
sufficient runtime.
A better idea would be to run each benchmark for a specific amount of
time. This patch does just that. The run time defaults to 10 seconds
and it is configurable at command line:
make BENCH_DURATION=5 bench
Roland McGrath [Mon, 29 Apr 2013 21:30:37 +0000 (14:30 -0700)]
Make stub fchdir.c define __fchdir.
Joseph Myers [Mon, 29 Apr 2013 20:36:48 +0000 (20:36 +0000)]
Integrate errno testing better in libm-test.inc.
Andreas Jaeger [Mon, 29 Apr 2013 19:15:44 +0000 (21:15 +0200)]
BZ#15084: Apparent typos in strings in res_debug.c
[BZ #15084]
* resolv/res_debug.c (p_option): Fix strings for RES_USEBSTRING
and RES_USEVC.
Andreas Jaeger [Mon, 29 Apr 2013 19:11:13 +0000 (21:11 +0200)]
BZ#15085: Fix comments/strings for RES_NOCHECKNAME
[BZ #15085]
* resolv/resolv.h (RES_NOCHECKNAME): Mark as unimplemented.
* resolv/res_debug.c (p_option): Mark RES_NOCHECKNAME as
unimplemented.
Andreas Jaeger [Mon, 29 Apr 2013 19:02:16 +0000 (21:02 +0200)]
BZ#15380: Fix initstate error return
[BZ #15380]
* stdlib/random.c (__initstate): Return NULL if
__initstate fails.
Andreas Jaeger [Mon, 29 Apr 2013 19:00:57 +0000 (21:00 +0200)]
BZ#15086: Fix res_debug printing of options
[BZ# 15086]
* resolv/res_debug.c (p_option): Handle RES_NOALIASES,
RES_KEEPTSIG, RES_BLAST, RES_NOIP6DOTINT, RES_SNGLKUP,
RES_SNGLKUPREOP.
Adhemerval Zanella [Mon, 29 Apr 2013 17:10:03 +0000 (12:10 -0500)]
Update powerpc libm-test ULPs
Joseph Myers [Mon, 29 Apr 2013 13:48:19 +0000 (13:48 +0000)]
Add missing semicolons to libm-test.inc tests.
Joseph Myers [Sat, 27 Apr 2013 14:56:34 +0000 (14:56 +0000)]
Fix catan, catanh spurious overflows (bug 15409).
Nik Kalach [Sat, 27 Apr 2013 14:54:14 +0000 (16:54 +0200)]
Fix ia_FR postal format
2013-04-27 Nik Kalach <nikka@fedoraproject.org>
[BZ #15221]
* locales/ia_FR: Fix postal_fmt definition.
Andreas Jaeger [Sat, 27 Apr 2013 14:17:55 +0000 (16:17 +0200)]
Fix guards for qecvt
[BZ #15007]
* stdlib/stdlib.h: Update guards for qecvt.
* stdlib/bits/stdlib-ldbl.h: Sync guards for qecvt etc with
<stdlib.h>.
Allan McRae [Sat, 27 Apr 2013 05:13:12 +0000 (15:13 +1000)]
Update i386 libm-test ULPs
Joseph Myers [Fri, 26 Apr 2013 19:26:22 +0000 (19:26 +0000)]
Fix catan, catanh missing underflows (bug 15406).
Joseph Myers [Fri, 26 Apr 2013 19:25:19 +0000 (19:25 +0000)]
Fix csin, csinh, ccos, ccosh missing underflows (bug 15405).
Adhemerval Zanella [Fri, 26 Apr 2013 18:00:56 +0000 (13:00 -0500)]
PowerPC: modf optimization fix
This patch fix the
3c0265394d9ffedff2b0de508602dc52e077ce5c commits
by correctly setting minimum architecture for modf PPC optimization
to power5+ instead of power5 (since only on power5+ round/ceil will
be inline to inline assembly).
Markus Trippelsdorf [Fri, 26 Apr 2013 07:30:46 +0000 (09:30 +0200)]
Update x86_64 ULPs
2013-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
* sysdeps/x86_64/fpu/libm-test-ulps: Update.
Joseph Myers [Thu, 25 Apr 2013 19:34:30 +0000 (19:34 +0000)]
Add missing bug numbers to NEWS.
Joseph Myers [Thu, 25 Apr 2013 19:23:11 +0000 (19:23 +0000)]
Move x86_64-specific audit tests to sysdeps/x86_64/.
Paul Pluzhnikov [Thu, 25 Apr 2013 18:08:31 +0000 (11:08 -0700)]
Get rid of __STDC_FORMAT_MACROS, __STDC_LIMIT_MACROS and __STDC_CONSTANT_MACROS
Maciej W. Rozycki [Thu, 25 Apr 2013 15:09:19 +0000 (16:09 +0100)]
Declare __ehdr_start with hidden visibility.
This avoids a linker bug triggering for MIPS SVR4 binaries:
http://sourceware.org/bugzilla/show_bug.cgi?id=15365
and regardless serves as a documentation of intent.
Maciej W. Rozycki [Thu, 25 Apr 2013 15:01:21 +0000 (16:01 +0100)]
soft-fp: s/sNAN/NAN/ -- no sNaNs are ever produced.
Carlos O'Donell [Wed, 24 Apr 2013 20:29:33 +0000 (16:29 -0400)]
math: Use accurate answers for cos and sincos.
Use the most accurate hex literals possible for the answers to the
cos and sincos tests that vary according to the error in the rounding
of PI/2.
---
2013-04-24 Carlos O'Donell <carlos@redhat.com>
* math/libm-test.inc (cos_test): Use accurate hex constants.
(sincost_test): Likewise.
Joseph Myers [Wed, 24 Apr 2013 20:14:15 +0000 (20:14 +0000)]
Add catan, catanh tests at +/- 1 and +/- i.
Joseph Myers [Wed, 24 Apr 2013 18:59:37 +0000 (18:59 +0000)]
Use suffixed floating-point constants in float and long double catan/catanh.
Joseph Myers [Wed, 24 Apr 2013 18:49:13 +0000 (18:49 +0000)]
Fix catan, catanh inaccuracy through use of log (bug 15394).
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