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15338 Commits

Author SHA1 Message Date
David S. Miller
6142896d53 Update German translations. 
* po/de.po: Update from translation team.
 2013-03-30 17:01:53 -04:00
Joseph Myers
ccc8cadf75 Fix casinh inaccuracy for imaginary part < 1.0, real part small (bug 10357). 2013-03-30 13:31:53 +00:00
Siddhesh Poyarekar
0d1029de12 Remove usage of ONE macro 
I missed this instance, which caused a build failure in powerpc.
 2013-03-29 16:53:05 +05:30
Siddhesh Poyarekar
c2d94018c6 Remove ONE and MONE 2013-03-29 16:40:36 +05:30
Siddhesh Poyarekar
27ec37f185 Format s_tan.c 2013-03-29 16:38:27 +05:30
Siddhesh Poyarekar
a64d7e0efb Remove ZERO and MZERO macros 2013-03-29 16:37:26 +05:30
Siddhesh Poyarekar
d26dd3eb00 Format s_atan.c 2013-03-29 16:34:28 +05:30
Siddhesh Poyarekar
0f6a8d4b0b Format e_log.c 2013-03-29 16:34:00 +05:30
Roland McGrath
e57b0c6100 Avoid unconditional __call_tls_dtors calls in static linking. 2013-03-28 16:52:57 -07:00
Roland McGrath
288f7d79fe Use __ehdr_start, if available, as fallback for AT_PHDR. 2013-03-28 16:15:48 -07:00
Roland McGrath
dc0a026385 Make _dl_phdr pointer to const. 2013-03-28 15:39:32 -07:00
Roland McGrath
3d3436ae68 Consolidate declarations of _dl_phdr, _dl_phnum. 2013-03-28 15:33:57 -07:00
Roland McGrath
356b348023 Never call syslog in __libc_message. 2013-03-28 10:38:37 -07:00
Alan Modra
b0f1246ab4 PowerPC: .eh_frame info in crt1.o isn't useful and triggers gold bug 14675. 
The .eh_frame info in crt1.o isn't useful and this patch prevents it from
being generated on PowerPC.  It triggers the following gold bug:

http://sourceware.org/bugzilla/show_bug.cgi?id=14675
 2013-03-28 12:16:28 -05:00
Adhemerval Zanella
fbbe2b9a1f Fix e_logl (128ibm) spurious underflow 2013-03-28 09:52:48 -03:00
Siddhesh Poyarekar
7a86be6e5f Don't add input group during initgroups_dyn in hesiod 
Fixes BZ #15304.

The *initgroups_dyn functions are called with a group argument.  This
group gid is usually skipped while populating the grouplist since the
caller adds that group id in advance.

The hesiod initgroups_dyn implementation however adds the group gid to
the list if it does not already exist.  While it works fine for the
usual initgroups, it breaks nscd since it calls initgroups_dyn with -1
as the gid (to have all groups included).
 2013-03-28 11:45:47 +05:30
Siddhesh Poyarekar
1728ab378e Format and clean up s_atan2.c 2013-03-28 10:56:06 +05:30
Joseph Myers
3a7182a14b Fix casinh inaccuracy near i, imaginary part > 1 (bug 15307). 2013-03-27 14:38:44 +00:00
Siddhesh Poyarekar
5739f705ee Use integral constants 
The compiler is smart enough to convert those into double for powerpc,
but if we put them as doubles, it adds overhead by performing those
operations in floating point mode.
 2013-03-26 20:24:04 +05:30
Siddhesh Poyarekar
e375e83d17 Removed commented code 2013-03-26 20:14:18 +05:30
Siddhesh Poyarekar
6f2e90e78f Make mantissa type of mp_no configurable 
The mantissa of mp_no is intended to take only integral values.  This
is a relatively good choice for powerpc due to its 4 fpus, but not for
other architectures, which suffer due to this choice.  This change
makes the default mantissa a long integer and allows powerpc to
override it.  Additionally, some operations have been optimized for
integer manipulation, resulting in a significant improvement in
performance.
 2013-03-26 19:28:50 +05:30
Adhemerval Zanella
fce14d4e9c PowerPC: fix libm ABI issue for llroundl 2013-03-26 10:01:57 -03:00
Mark H Weaver
9ad027fb30 Fix docs for scalbn* and scalbl* functions 
* manual/arith.texi (Normalization Functions): Fix prototypes
	for scalbn, scalbnf, scalbnl, scalbln, scalblnf, and scalblnl.
 2013-03-24 19:52:10 -04:00
Adhemerval Zanella
e42a38dd9d BZ#13889: expl (709.75) wrongly overflows for ldbl-128ibm 
The patch increase the high value to check if expl overflows. Current
high mark value is not really correct, the algorithm accepts high values.
It also adds a correct wrapper function to check for overflow and underflow.
 2013-03-22 12:39:10 -03:00
Dmitry V. Levin
2e0fb52187 BZ#11120: fix x86_64/strcmp.S NOT_IN_libc safeguards 
Due to a typo repeated several times, this bug hasn't been fixed yet,
despite being marked as resolved in glibc 2.12.

* sysdeps/x86_64/strcmp.S: Replace all occurrences of NOT_IN_lib
with NOT_IN_libc.
 2013-03-22 03:16:00 +00:00
Adhemerval Zanella
b5784d95bb PowerPC: fix sqrtl ABI issue 
This patch fixes a sqrtl ABI issue when building for powerpc64.
 2013-03-21 14:15:45 -03:00
Thomas Schwinge
bdef0be784 libm-test: Properly wrap blocks consisting of several statements. 2013-03-21 16:07:48 +01:00
Thomas Schwinge
5aa4a1a1fd On 32-bit x86, disable certain tests involving sNaN values. 
Follow-up to commit 495ded2c8c.
 2013-03-21 16:05:29 +01:00
Joseph Myers
98c48fe5cc Fix Bessel function spurious overflows for ldbl-128 / ldbl-128ibm (bug 15285). 2013-03-21 13:57:21 +00:00
Siddhesh Poyarekar
3775a8bc2d Allow adding of arbitrary code to benchmark tests 
This allows us to define custom functions in C code files and
benchmark scenarios rather than just functions.  The main current use
of this is to separate the slow and fast path benchmarks for math
functions.
 2013-03-21 16:36:04 +05:30
Joseph Myers
0a1b2ae6f6 Fix casinh inaccuracy for argument with imaginary part 1 (bug 15287). 2013-03-21 10:27:10 +00:00
Siddhesh Poyarekar
b33d4ce4a2 Replace 8388608.0 with HALFRAD in mp code 
Minor cleanup
 2013-03-21 13:07:44 +05:30
Joseph Myers
bef0b50749 Move system-specific settings out of toplevel configure.in and config.make.in. 2013-03-20 22:37:06 +00:00
Roland McGrath
912cc4b3e4 BZ#14812: Add missing N_ markers in localedef. 2013-03-20 14:26:58 -07:00
Roland McGrath
9bb2a810a9 ChangeLog format fix. 2013-03-20 13:11:10 -07:00
Marcus Shawcroft
04eed2b061 Correct missed use of $(rtlddir). 2013-03-20 14:23:47 +00:00
Ondrej Bilka
a065ceffdf Do not warn about mblen, mbtowc and wctomb unused result. 2013-03-20 08:08:27 +01:00
Roland McGrath
a600e5cef5 Consolidate Linux and POSIX libc_fatal code. 2013-03-19 17:07:15 -07:00
Joseph Myers
6b18bea625 Fix types of constants in k_casinh*.c. 2013-03-19 22:38:25 +00:00
Roland McGrath
63270c24c5 Adjust ChangeLog to give Benno Schulenberg his own header line. 2013-03-19 14:57:54 -07:00
Andreas Schwab
446737706c s390x: Move rtld link to /lib 2013-03-19 12:08:35 +01:00
Andreas Schwab
aaa8cb4b43 Add support for rtld directory different from slib directory 2013-03-19 12:07:26 +01:00
Siddhesh Poyarekar
d3cfc668a3 Rename nptl.texi to threads.texi 
The manual and its file names are about interfaces and not the
implementation details.
 2013-03-19 14:28:20 +05:30
Roland McGrath
0e2b9cdde7 BZ#14812: Add missing translation marker on some argp option argument names in utilities. 2013-03-18 14:59:47 -07:00
Ondrej Bilka
b2e1393c60 Add changelog entry. 2013-03-18 07:49:05 +01:00
Carlos O'Donell
ec4ff04d23 manual: Sort mallopt M_* parameters alphabetically 
Sort the mallopt M_* parameters alphabetically and add comments for the
missing paramters.
 2013-03-17 16:03:02 -04:00
David S. Miller
cd18e90aa6 Update Sparc ULPs. 
* sysdeps/sparc/fpu/libm-test-ulps: Update.
 2013-03-17 08:38:10 -07:00
Joseph Myers
d2f9799e7c Fix y1l spurious overflows for ldbl-96 (bug 15283). 2013-03-16 17:51:48 +00:00
Joseph Myers
2a185d32e8 Fix spurious underflow exceptions for Bessel functions for ldbl-128 / ldbl-128ibm (bug 14155). 2013-03-16 17:50:28 +00:00
Thomas Schwinge
6cbec759de Move "-sNaN" value into a separate variable. 2013-03-16 13:59:52 +01:00
Roland McGrath
aefc9b8c7c Clean up _dl_pagesize initialization. 2013-03-15 14:35:17 -07:00
Roland McGrath
bc16e260d0 Move _dl_non_dynamic_init, _dl_aux_init declarations. 2013-03-15 14:32:04 -07:00
Thomas Schwinge
af00a34d08 * math/libm-test.inc (ldexp_test): Add missing START/END markers. 2013-03-15 19:13:53 +01:00
Thomas Schwinge
495ded2c8c Promote a math test for sNaN handling to the top-level. 2013-03-15 19:12:10 +01:00
Thomas Schwinge
777b0332c0 Use GCC's builtins for generating NaNs. 2013-03-15 19:10:20 +01:00
Thomas Schwinge
64d063b800 Add one test, removed a duplicated one, add a few comments about missing tests. 2013-03-15 19:08:04 +01:00
Thomas Schwinge
67e971f18f Better distinguish between NaN/qNaN/sNaN. 2013-03-15 19:06:02 +01:00
Thomas Schwinge
64487e1264 Enable tests for x86_64, too, which currently are enabled only for x86. 2013-03-15 19:02:18 +01:00
Thomas Schwinge
e015e27b90 Fix copy'n'pastos. 2013-03-15 19:00:23 +01:00
Thomas Schwinge
a57da95516 Remove unused declarations. 
Added in commit f83af095b6, and forgotten to be
removed in commit 76f2646f3d.
 2013-03-15 19:00:23 +01:00
Siddhesh Poyarekar
1e3803454e Revert configurable mantissa patch 
Reverts d22ca8cdfb

since it is severely broken on 32-bit.
 2013-03-15 23:18:51 +05:30
Adhemerval Zanella
ef26eece63 PowerPC: gettimeofday optimization by using IFUNC 2013-03-15 10:58:56 -03:00
Siddhesh Poyarekar
8cfdb7e056 Framework for performance benchmarking of functions 
See benchtests/Makefile to know how to use it.
 2013-03-15 12:30:03 +05:30
Siddhesh Poyarekar
d22ca8cdfb Make mantissa type configurable 
This allows the default mantissa to be integral, with powerpc
overriding it to take advantage of its FPUs.
 2013-03-15 10:44:03 +05:30
Siddhesh Poyarekar
bcda98809c Modify threads in nptl cindex to pthreads 2013-03-15 09:28:54 +05:30
Joseph Myers
06d5adfbda Regenerate sysdeps/x86_64/preconfigure. 2013-03-15 01:18:32 +00:00
Joseph Myers
41c7328e85 Fix spurious underflow exceptions for Bessel functions for double (bug 14155). 2013-03-14 17:47:30 +00:00
Siddhesh Poyarekar
0409959c86 Add nptl manual chapter 
This adds the base chapter for POSIX threads and also documentation
for thread-specific data, along with a note on its interaction with
C++11 thread_local variables.
 2013-03-14 12:37:42 +05:30
Siddhesh Poyarekar
e25cfa6005 Fix formatting in last change 2013-03-14 08:18:48 +05:30
Petr Baudis
58a1335e76 Fix __times() handling of EFAULT when buf is NULL 2013-03-14 01:16:53 +01:00
Andreas Schwab
9dc7c64f93 Don't build .os objects of static-only-routines for extra libs 2013-03-13 12:12:45 +01:00
Joseph Myers
54206aa6a2 Update zic from tzcode 2013b. 2013-03-13 01:54:00 +00:00
Carlos O'Donell
e98cdb38ee Remove mention of i386-pc-linux-gnu. 
The GNU C Library does not support building for i386
therefore we remove mention of this configuration
from the INSTALL file.
 2013-03-12 21:33:38 -04:00
Roland McGrath
9967e003b3 Add sysdeps/init_array to produce empty crt[in].o and use .preinit_array for gcrt1.o 2013-03-12 12:50:13 -07:00
Roland McGrath
e6b5a29364 Fix up log entry. 2013-03-12 12:49:13 -07:00
Ondrej Bilka
80f844c9d8 Remove Prefer_SSE_for_memop on x64 2013-03-11 15:39:08 +01:00
Andreas Schwab
fb6b0fcbf1 Remove extra pthread_atfork compat symbols 2013-03-11 09:47:01 +01:00
Paul Pluzhnikov
3e6bd4b198 Set LC_ALL=C before sed. 2013-03-08 20:31:23 -08:00
Roland McGrath
222d7f00a4 Add dependency tracking for preconfigure files. 2013-03-08 14:31:33 -08:00
Joseph Myers
a222d91a13 Remove __malloc_ptr_t. 2013-03-08 21:27:42 +00:00
Joseph Myers
5cc45e102b Use ISO C prototype for __default_morecore. 2013-03-08 16:47:43 +00:00
Joseph Myers
dd54b8644c Remove __malloc_ptrdiff_t. 2013-03-08 16:46:45 +00:00
Joseph Myers
1ba4f03035 Remove __malloc_size_t. 2013-03-08 16:46:07 +00:00
Adhemerval Zanella
edf66e57fc PowerPC: unify math_ldbl.h implementations 
This patch removes redudant definition from PowerPC specific
math_ldbl, using the definitions from ieee754 math_ldbl.h.
 2013-03-08 11:07:15 -03:00
Siddhesh Poyarekar
6d9145d817 Consolidate copies of mp code in powerpc 
Retain a single copy of the mp code in power4 instead of the two
identical copies in powerpc32 and powerpc64.
 2013-03-08 11:38:41 +05:30
Andreas Jaeger
4dd4e15794 Install <bits/mman-linux.h> 
* sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Add
	bits/mman-linux.h.
 2013-03-07 13:06:20 +01:00
Siddhesh Poyarekar
ce544b5bda Merge powerpc slowexp.c into generic code 2013-03-07 13:25:02 +05:30
Siddhesh Poyarekar
4cc149fd8e Merge powerpc slowpow.c into generic code 2013-03-07 13:23:07 +05:30
Siddhesh Poyarekar
e6ebd4a7d5 Use an intermediate variable to sum exponents in powerpc __mul and __sqr 2013-03-07 13:18:56 +05:30
Siddhesh Poyarekar
82a9811d29 Use generic mpa.c code for everything except __mul and __sqr 2013-03-07 12:23:29 +05:30
Siddhesh Poyarekar
adbb8027be Remove PIPE_BUF Linux-specific code 
Fixes BZ #12723

The variable pipe buffer size does nothing to the value of PIPE_BUF,
since the number of bytes that are atomically written is still
PIPE_BUF on Linux.
 2013-03-07 12:15:08 +05:30
Ondrej Bilka
87bd9bc4bd Revert " * sysdeps/x86_64/strlen.S: Replace with new SSE2 based implementation" 
This reverts commit b79188d717.
 2013-03-06 22:27:18 +01:00
Ondrej Bilka
b79188d717 * sysdeps/x86_64/strlen.S: Replace with new SSE2 based implementation 
which is faster on all x86_64 architectures.
	Tested on AMD, Intel Nehalem, SNB, IVB.
 2013-03-06 21:54:01 +01:00
Patsy Franklin
39120df9b9 T_REMOVEDIR and AT_EACCESS have the same value. 
Add comments to fcntl.h explaining why AT_REMOVEDIR
and AT_EACCESS can have the same value.
 2013-03-06 13:39:16 -05:00
Andreas Jaeger
664a9ce4ca Use <bits/mman-linux.h> for MIPS 
* sysdeps/unix/sysv/linux/bits/mman-linux.h (MAP_ANONYMOUS):
	Allow definition via __MAP_ANONYMOUS.

	* sysdeps/unix/sysv/linux/mips/bits/mman.h: Remove all defines
	provided by bits/mman-linux.h and include <bits/mman-linux.h>.
	(__MAP_ANONYMOUS): Define.
 2013-03-06 17:36:37 +01:00
Andreas Jaeger
8e39047d31 Remove MAP_GROWSUP on s390 
* sysdeps/unix/sysv/linux/s390/bits/mman.h (MAP_GROWSUP):
	Remove, it's not part of Linux headers.
 2013-03-06 16:39:56 +01:00
Andreas Jaeger
67525cb832 Sync with Linux 3.8 2013-03-06 16:35:19 +01:00
Andreas Krebbel
8a4473cc90 S/390: Add BZ number to changelog entry and NEWS. 2013-03-06 09:57:32 +01:00
Paul Pluzhnikov
e1b42695ea Replace __builtin_expect(..., 0) with __glibc_unlikely(). 2013-03-05 21:38:19 -08:00
Joseph Myers
2d67d91ac0 Remove powerpc64 bounded-pointers code. 2013-03-06 00:10:21 +00:00
Paul Pluzhnikov
cdcf361fda * stdio-common/vfprintf.c (vfprintf): Check malloc return; don't 
call free(NULL).
 2013-03-05 13:44:33 -08:00
David S. Miller
3c4a2b151b Update Spanish PO file from translation team. 
* po/es.po: Update from translation team.
 2013-03-05 14:29:06 -05:00
Andreas Jaeger
890b58d3bd Define MCL_CURRENT, MCL_FUTURE in bits/mman-linux.h 
* sysdeps/unix/sysv/linux/s390/bits/mman.h: Include
	<bits/mman-linux.h>.
	(MCL_CURRENT, MCL_FUTURE): Do not define here, the generic value
	is fine.
	* sysdeps/unix/sysv/linux/sh/bits/mman.h: Move include of
	<bits/mman-linux.h> to end of file.
	(MCL_CURRENT, MCL_FUTURE): Do not define here, the generic value
	is fine.
	* sysdeps/unix/sysv/linux/x86/bits/mman.h: Move include of
	<bits/mman-linux.h> to end of file.
	(MCL_CURRENT, MCL_FUTURE): Do not define here, the generic value
	is fine.
	* sysdeps/unix/sysv/linux/sparc/bits/mman.h: Move include of
	<bits/mman-linux.h> to end of file.

	* sysdeps/unix/sysv/linux/bits/mman-linux.h [!MCL_CURRENT]
	(MCL_CURRENT, MCL_FUTURE): Define here.
 2013-03-05 19:40:13 +01:00
Andreas Krebbel
5f67c04f5e S/390: Use attribute_hidden in ifunc-resolve.c 2013-03-05 13:19:03 +01:00
Andreas Krebbel
c3e94a9533 S/390: Fix rt_sigprocmask syscall invocation in get/set/swapcontext. 2013-03-05 08:15:33 +01:00
Joseph Myers
cfb6382a4f Remove powerpc32 strncmp comments about bounded pointers. 2013-03-04 23:53:05 +00:00
Andreas Jaeger
2e167a700a Fix ChangeLog 
remove duplicate line, use commit date
 2013-03-04 20:34:05 +01:00
Andreas Jaeger
539d8e0188 Create <bits/mman-linux.h> 
* sysdeps/unix/sysv/linux/bits/mman-linux.h: New file, with
	Linux common definitions.

	* sysdeps/unix/sysv/linux/sh/bits/mman.h: Remove all defines
	provided by bits/mman-linux.h and include <bits/mman-linux.h>.
	* sysdeps/unix/sysv/linux/x86/bits/mman.h: Likewise.
	* sysdeps/unix/sysv/linux/s390/bits/mman.h: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/bits/mman.h: Likewise.
	* sysdeps/unix/sysv/linux/sh/bits/mman.h: Likewise.
	* sysdeps/unix/sysv/linux/sparc/bits/mman.h: Likewise.
 2013-03-04 20:26:59 +01:00
Adhemerval Zanella
e0b780ad5b BZ #15055: Use __ieee754_sqrl in acoshl for lbdl-128ibm 2013-03-04 11:37:51 -03:00
Joseph Myers
6850863319 Use same installed powerpc headers for hard and soft float. 2013-03-01 22:53:27 +00:00
Roland McGrath
7775448e57 Fix NEED_DL_SYSINFO_DSO conditionals. 2013-03-01 14:44:44 -08:00
Carlos O'Donell
4e9b599577 Revert GLIBC_PTHREAD_DEFAULT_STACKSIZE changes. 
This reverts the change that allows the POSIX Thread default stack size
to be changed by the environment variable
GLIBC_PTHREAD_DEFAULT_STACKSIZE. It has been requested that more
discussion happen before this change goes into 2.18.
 2013-03-01 16:18:08 -05:00
Siddhesh Poyarekar
e5c74c633e Update NEWS 2013-03-01 20:43:40 +05:30
Siddhesh Poyarekar
e23872c8db Set default stack size from program environment 
New environment variable GLIBC_PTHREAD_DEFAULT_STACKSIZE to do this.
 2013-03-01 14:15:39 +05:30
Joseph Myers
b551088322 Remove powerpc32 bounded-pointers code. 2013-02-28 21:23:47 +00:00
Siddhesh Poyarekar
8d19fe64ee Sync up ppc add_magnitudes and sub_magnitudes with default code 2013-02-28 11:13:05 +05:30
Roland McGrath
85bd816a60 Add license exception text to gmon-start. 2013-02-27 14:59:25 -08:00
Richard Henderson
b5977bf267 Sync config.guess and config.sub with upstream 2013-02-27 09:46:51 -08:00
Siddhesh Poyarekar
09c14ed23e Format mpsqrt.c 2013-02-27 11:28:20 +05:30
Siddhesh Poyarekar
a688864eed Format mpatan2.c 2013-02-27 11:27:41 +05:30
Siddhesh Poyarekar
6295157a77 Format mpatan.c 2013-02-27 11:26:22 +05:30
Siddhesh Poyarekar
b8de22026d Format mptan.c 2013-02-27 11:25:39 +05:30
Siddhesh Poyarekar
11d6e2f237 Format mplog.c 2013-02-27 11:24:45 +05:30
Roland McGrath
90f42071e3 Fix last change. 2013-02-26 18:50:17 -08:00
Roland McGrath
7e80ddb824 Generalize %.v.i rule a bit. 2013-02-26 16:01:06 -08:00
Siddhesh Poyarekar
45f058844c Another tweak to the multiplication algorithm 
Reduce the formula to calculate mantissa so that we reduce the net
number of multiplications performed.
 2013-02-26 21:28:16 +05:30
Siddhesh Poyarekar
2236d3595a Don't duplicate mpone and mptwo 2013-02-26 15:15:27 +05:30
Siddhesh Poyarekar
7da6d9ed26 Fix FPE in memusagestat when malloc utilization is zero 
[BZ #15160]

Draw graphs for heap and stack only if MAXSIZE_HEAP and MAXSIZE_STACK
are non-zero.
 2013-02-26 14:24:40 +05:30
Paul Eggert
b7688c42e7 Bring back definition of __attribute__ for non-gcc and older gcc 
gnulib copies this file over and needs it.
 2013-02-26 14:17:12 +05:30
Siddhesh Poyarekar
53a5c423fb Fix some build warnings 2013-02-26 10:40:19 +05:30
Siddhesh Poyarekar
2a983a2e0a Remove commented declarations 2013-02-25 18:11:14 +05:30
Siddhesh Poyarekar
e69804d14e Use long wherever possible in mpa.c 
Using long throughout like powerpc does is beneficial since it reduces
the need to switch to 32-bit instructions.  It gives a very minor
performance improvement.
 2013-02-25 16:43:03 +05:30
Siddhesh Poyarekar
2f22a1e8dd Format slowexp.c 2013-02-25 16:13:35 +05:30
Siddhesh Poyarekar
8930ddc705 Reformat slowpow.c 2013-02-25 16:08:38 +05:30
Siddhesh Poyarekar
dc60cb110b Remove commented code 2013-02-25 14:51:57 +05:30
Siddhesh Poyarekar
60f5a8b534 Sync up powerpc __mp_dbl with default code 2013-02-25 12:01:45 +05:30
Allan McRae
faf6f8bca8 Fix menu ordering in socket.texi. 
Match the order of (sub)sections in the menu to that in the file..
 2013-02-24 21:06:00 +10:00
Allan McRae
b4d1fd3370 Add @detailmenu to subsection node listing 
Surround the "Detailed Node Listing" section of the info page menu with
@detailmenu flags to avoid confusing texinfo.  Resolves a large number
of warnings printed by texinfo-5.0.
 2013-02-24 21:05:58 +10:00
Joseph Myers
2366713d87 Remove remaining bounded-pointers support from i386 .S files. 2013-02-21 22:21:52 +00:00
Allan McRae
582a3cff13 Move @end statement to start of line 
Fixes a warning with texinfo-5.0.
 2013-02-21 22:40:24 +10:00
Siddhesh Poyarekar
8094523147 Mark __inv as static in powerpc 2013-02-21 15:05:28 +05:30
Siddhesh Poyarekar
bab8a695ee Fix whitespace differences between generic and powerpc mpa.c 2013-02-21 14:31:42 +05:30
Andreas Krebbel
e21d7aa71c S/390: Fix _dl_runtime_profile for 32 bit. 2013-02-21 09:47:55 +01:00
Siddhesh Poyarekar
4c7a4263af Mark ZERO inputs to __mul as unlikely on powerpc 
Syncs up with generic code.
 2013-02-21 12:17:29 +05:30
Carlos O'Donell
41f49342e9 manual: Remove frobnicate @pxref. 
We remove the frobnicate @pxref in the "System Databases and Name
Service Switch" chapter. The @pxref doesn't make sense in the given
context.
 2013-02-20 13:30:23 -05:00
Thomas Schwinge
50022a93fc Respect the user's namespace in installed header files. 
Fixup for commit c7b275d6b3.
 2013-02-20 18:51:56 +01:00
Petr Machata
08cbd996d3 Add ARM relocation constants to elf/elf.h. 2013-02-20 16:19:04 +00:00
Thomas Schwinge
c7b275d6b3 bits/nan.h: Change __attribute_used__ to __attribute__ ((unused)). 2013-02-20 16:49:58 +01:00
Siddhesh Poyarekar
20cd7fb3ae Copy comment about inner loop from powerpc mpa.c to the default one 2013-02-20 18:56:20 +05:30
Joseph Myers
92945b5261 Remove some bounded-pointers support from i386 .S files. 2013-02-19 21:58:08 +00:00
Jakub Jelinek
b65e2ba34b Merge branch 'master' of ssh://sourceware.org/git/glibc 2013-02-19 17:57:37 +01:00
Jakub Jelinek
2389741abb * stdlib/strtod_l.c (__mpn_lshift_1): Rewritten as function-like 
macro.
 2013-02-19 17:56:59 +01:00
Siddhesh Poyarekar
e4f223248e Fix some testsuite build warning fixes in libm 2013-02-19 21:20:44 +05:30
Siddhesh Poyarekar
2016b3cd19 Fix copyright year in new files 2013-02-19 09:21:52 +05:30
Mike Frysinger
4be9b544ea stdlib.h: use existing malloc/alloc_size attribute defines 
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2013-02-18 17:19:00 -05:00
Mike Frysinger
2f62b9ee0c sys/cdefs.h: export __attribute_alloc_size__ 
Since we want to use this in installed headers, move it to the installed
sys/cdefs.h.  This requires a slight tweaking of the name (add trailing
underscores).

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2013-02-18 17:18:57 -05:00
Mike Frysinger
6ff444c418 unify xmalloc prototypes & friends 
These prototypes are duplicated in many places.  Add a dedicated
header for holding prototypes for program-specific functions to
avoid that.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2013-02-18 17:16:05 -05:00
Siddhesh Poyarekar
f4804ca2bb Fix ChangeLogs 2013-02-18 21:41:34 +05:30
Siddhesh Poyarekar
ba384f6ed9 C++11 thread_local destructors support 
This feature is specifically for the C++ compiler to offload calling
thread_local object destructors on thread program exit, to glibc.
This is to overcome the possible complication of destructors of
thread_local objects getting called after the DSO in which they're
defined is unloaded by the dynamic linker.  The DSO is marked as
'unloadable' if it has a constructed thread_local object and marked as
'unloadable' again when all the constructed thread_local objects
defined in it are destroyed.
 2013-02-18 19:08:21 +05:30
Siddhesh Poyarekar
ffaa74cf68 Fix build warnings in some test cases 
Include stdlib.h to get declaration of exit(3)
 2013-02-18 18:17:05 +05:30
Siddhesh Poyarekar
be179c8a36 New function _dl_find_dso_for_object 
Consolidate code to search for an address within a DSO.
 2013-02-18 18:00:17 +05:30
Andreas Krebbel
f78b5caa6e S/390: Fix _dl_runtime_profile 2013-02-18 10:29:40 +01:00
Joseph Myers
2969121014 Remove bounded-pointers handling from x86_64 assembly sources. 2013-02-17 21:57:26 +00:00
Andreas Jaeger
f238fd190b Sort Versions files 2013-02-17 16:34:04 +01:00
Siddhesh Poyarekar
bd07f23c4a Fix ChangeLog date (again) 
I just realized that it's 16-Feb in India, but not in UTC.  Make it
15th again.
 2013-02-16 00:21:14 +05:30
Siddhesh Poyarekar
22af19f9fb Don't require LIM to determine loop end in __sqr 2013-02-16 00:15:57 +05:30
Siddhesh Poyarekar
4709fe7602 Use intermediate variable to compute exponent in __mul 2013-02-16 00:09:29 +05:30
Siddhesh Poyarekar
2d0e0f29f8 Fix determination of lower precision in __mul 2013-02-15 23:56:20 +05:30
Joseph Myers
daaa7713e9 Remove bounded-pointers build system support. 2013-02-15 15:07:54 +00:00
Joseph Myers
2bdd4ca6b6 Remove miscellaneous bounded-pointers relics in C code. 2013-02-15 00:51:53 +00:00
Joseph Myers
e97ed6ddbe Remove bp-sym.h and BP_SYM uses from C code. 2013-02-14 13:12:02 +00:00
Siddhesh Poyarekar
cb57ce6031 Remove redundant return keyword 2013-02-14 15:43:25 +05:30
Siddhesh Poyarekar
f414520d3c Use __sqr instead of __mul wherever possible 2013-02-14 11:39:14 +05:30
Siddhesh Poyarekar
d6752ccd69 New __sqr function as a faster special case of __mul 2013-02-14 10:31:09 +05:30
Joseph Myers
70d9946a44 Remove __ptrvalue, __bounded and __unbounded. 2013-02-13 23:30:40 +00:00
Roland McGrath
ffb1ec7b7f Fix up ChangeLog. 2013-02-13 10:45:31 -08:00
Ondrej Bilka
cc7834d65e Install stdlib-bsearch.h header 2013-02-13 13:44:36 +01:00
Ondrej Bilka
170704c9ec Call memcpy in generic mempcpy 2013-02-13 12:57:41 +01:00
Siddhesh Poyarekar
c2af38aa76 Remove unnecessary factorial array 
kf is n! at the end of the loop, so storing the values is unnecessary.
 2013-02-13 17:19:07 +05:30
Siddhesh Poyarekar
4e92d59e26 Better exp polynomial 
The lesser the __mul calls, the better it is for performance.
 2013-02-13 14:49:50 +05:30
Siddhesh Poyarekar
909279a5cf Optimized mp multiplication 
Don't bother multiplying zeroes since that only wastes cycles.
 2013-02-13 14:16:23 +05:30
Siddhesh Poyarekar
bdf028142e Clean up add_magnitudes and sub_magnitudes 2013-02-13 13:55:29 +05:30
Roland McGrath
cd52592332 Remove redunant "warning: " prefix from stub warnings. 2013-02-12 16:15:59 -08:00
Andreas Schwab
a445af0bc7 Fix buffer overrun in regexp matcher 2013-02-12 09:30:34 +01:00
Andreas Schwab
7e2f0d2d77 Fix handling of collating symbols in regexps 2013-02-12 09:25:34 +01:00
Tom de Vries
a175b684e2 Fix typo, improve comment, remove superfluous #undefs, add missing #undef. 2013-02-12 00:00:49 +01:00
Roland McGrath
310998fe2b Fix log entry in last change. 2013-02-11 14:32:57 -08:00
Ondrej Bilka
41eda41d74 Add inline bsearch expansion. 2013-02-11 23:18:09 +01:00
Roland McGrath
8ded91fb37 Fix some errors in declarations in the manual. 2013-02-11 14:16:43 -08:00
Tom de Vries
fe77fe6d51 Remove dead CFLAGS lines from string/Makefile 2013-02-11 23:10:26 +01:00
Roland McGrath
3a09b6208d Fix a typo in the mremap comment. 2013-02-11 13:06:09 -08:00
Tom de Vries
046f153e20 Fix typo in ChangeLog entry for commit 03759f47db 2013-02-11 14:52:13 +01:00
Roland McGrath
550a0b89b4 Fix PF_LOCAL socket example sockaddr_un size calculation. 2013-02-08 14:55:50 -08:00
Joseph Myers
a2da1673fe Remove CHECK_N and bp-checks.h. 2013-02-08 20:06:30 +00:00
Roland McGrath
7f3e75f87a Remove dead variable in generic strcpy. 2013-02-08 10:46:32 -08:00
Roland McGrath
b84660a888 Support sysdeps/.../include/ directories. 2013-02-08 10:26:21 -08:00
Carlos O'Donell
471514d39d Refactor code out of nscd's two main poll loops. 
We refactor the inotify file checking code and the
database clearing code out of the main_loop_poll and
mail_loop_epoll functions. We document some the related
functions with appropriate comments.
 2013-02-08 12:56:22 -05:00
Carlos O'Donell
b2d3c3befb Add more comments to _dl_load_cache_lookup(). 
Calling _dl_load_cache_lookup will load the cache if not already.
If loading the cache fails no more attempts will be made to load
the cache.
 2013-02-08 12:55:34 -05:00
Carlos O'Donell
ddacd1db6a BZ #15006: Updates NEWS and ChangeLog. 2013-02-08 12:37:44 -05:00
Carlos O'Donell
b39949d211 ARM: Support loading unmarked objects from cache. 
ARM now supports loading unmarked objects from
the dynamic loader cache. Unmarked objects can
be used with the hard-float or soft-float ABI.
We must support loading unmarked objects during
the transition period from a binutils that does
not mark objects to one that does mark them with
the correct ELF flags.

Signed-off-by: Carlos O'Donell <carlos@redhat.com>
 2013-02-08 12:26:12 -05:00
Joseph Myers
f3aae3f3eb Remove CHECK_1 and CHECK_1_NULL_OK. 2013-02-08 01:12:11 +00:00
Joseph Myers
b2c9eff43c Remove CHECK_BOUNDS_LOW and CHECK_BOUNDS_HIGH for C code. 2013-02-08 01:10:40 +00:00
Roland McGrath
f1d70dad53 Remove lots of inline keywords. 2013-02-07 14:44:18 -08:00
Roland McGrath
7bd642f580 Move nss directory into sysdeps Subdirs. 2013-02-05 14:32:48 -08:00
Roland McGrath
573c29b288 Replace an alloca use with a variable-length array. 2013-02-05 12:15:56 -08:00
Roland McGrath
b2e25af00c Fix aliases in stub lseek. 2013-02-05 11:39:20 -08:00
Roland McGrath
eab55bfb14 Add missing includes to sysdeps/generic/malloc-sysdep.h. 2013-02-05 11:34:06 -08:00
Carlos O'Donell
9a0d1941d3 getenv: Remove check for non-standard endianness. 
stdlib/getenv.c (getenv): Assume __BIG_ENDIAN in the
else clause and remove check for non-standard endianness.
 2013-02-04 20:11:36 -05:00
David S. Miller
b83bbec4cc Update sparc ULPs after Joseph's casin fixes. 
* sysdeps/sparc/fpu/libm-test-ulps: Update.
 2013-02-04 10:31:18 -08:00
Joseph Myers
6277fdabc0 Remove CHECK_STRING, CHECK_STRING_NULL_OK and __ubp_memchr. 2013-02-04 16:29:39 +00:00
Andreas Schwab
903ae060db Don't use GLIBC_PRIVATE errno outside of libraries 2013-02-04 10:01:54 +01:00
Jan Kratochvil
542f94662e Improve link_map.l_addr comment. 2013-02-02 10:29:17 +01:00
Joseph Myers
e782a927c2 Remove BOUNDED_N and BOUNDED_1. 2013-02-01 06:35:29 +00:00
Joseph Myers
3a7ac8a0f5 Remove bp-start.h and INIT_ARGV_and_ENVIRON. 2013-02-01 00:06:18 +00:00
Joseph Myers
f3499f95c8 Remove CHECK_IOCTL, CHECK_FCNTL and CHECK_N_PAGES. 2013-01-31 23:01:01 +00:00
Joseph Myers
32a45bea39 Remove CHECK_SIGSET and CHECK_SIGSET_NULL_OK. 2013-01-31 23:00:15 +00:00
Joseph Myers
2e8a5c8c46 Remove bp-semctl.h and CHECK_SEMCTL. 2013-01-31 22:59:04 +00:00
Joseph Myers
c2d549290d Remove bp-thunks code. 2013-01-31 22:57:06 +00:00
Joseph Myers
8cf28c5ebe Fix casinh spurious underflows away from [-i,i] (bug 15062). 2013-01-31 22:55:29 +00:00
David S. Miller
c4e33b8d8b Update German translations. 
* po/de.po: Update from translation team.
 2013-01-31 15:13:24 -05:00
Maxim Kuvyrkov
3b60b421b5 * time/tzfile.c: Include stdint.h for SIZE_MAX. 2013-01-26 14:56:21 +13:00
Thomas Schwinge
b5a5da2376 Don't bother checking for $CC option to accept ISO C89. 2013-01-25 12:44:45 +01:00
Thomas Schwinge
bb931195fe configure: Default to CPP="$CC -E" unless overridden. 2013-01-25 12:33:19 +01:00
Joseph Myers
8c53a12c86 Avoid backtrace tests matching filenames when searching for function names. 2013-01-24 00:23:13 +00:00
Roland McGrath
4858fa2af6 Whitespace fix for __glibc_likely/__glibc_unlikely defns. 2013-01-23 15:00:55 -08:00
David S. Miller
bae8e7f5ed Add a minor 'cas' atomic optimization on sparc. 
* 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.
 2013-01-23 11:27:24 -08:00
Pino Toscano
67b3f58c83 ulimit: remove buggy bsd implementation 
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).
 2013-01-23 17:29:35 +01:00
Pino Toscano
92a601b883 ulimit: include <limits.h> 2013-01-23 17:27:45 +01:00
Pino Toscano
9cbbc4aebe ulimit: move linux implementation as posix 
The linux implementation of ulimit works correctly and has nothing specific
to Linux, so move it as general posix implementation.
 2013-01-23 17:25:53 +01:00
Adam Conrad
5655a0b58e Build elf/tst-array2 and elf/tst-array5 with --no-as-needed 
* elf/Makefile (LDFLAGS-tst-array2): Add $(no-as-needed).
	(LDFLAGS-tst-array5): Likewise.
 2013-01-22 23:05:33 -07:00
Joseph Myers
052aff9578 Make bits/wchar.h correct for all architectures (bug 15036). 2013-01-23 00:42:51 +00:00
David S. Miller
7c1e01aabc Use libgcc unwinder for sparc backtraces, if available. 
* 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.
 2013-01-21 14:15:30 -08:00
Andreas Schwab
ab087e0aa4 Avoid busy loop in wordexp when substituted command closed its stdout 2013-01-21 10:40:04 +01:00
Andreas Schwab
ed689c2f74 Remove use of mpa2.h 2013-01-20 02:05:53 +01:00
Joseph Myers
31d470ac24 Add tests that backtrace and backtrace_symbols produce correct results. 2013-01-18 15:49:43 +00:00
Ryan S. Arnold
90567f30eb Corrected ChangeLog date of __kernel_get_tbfreq fix. 2013-01-18 07:52:18 -06:00
Anton Blanchard
471a1672d4 PowerPC: Rename __kernel_vdso_get_tbfreq to __kernel_get_tbfreq. 
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.
 2013-01-18 07:44:38 -06:00
Siddhesh Poyarekar
0b57daebab Fix application of the exception mask 
Fixes BZ #14496.
 2013-01-18 14:16:25 +05:30
Siddhesh Poyarekar
caa99d06e7 Simplify calculation of 2^-m in __mpexp 2013-01-18 11:18:13 +05:30
Siddhesh Poyarekar
d3b9ea6148 Remove unnecessary multiplication with RADIXI 2013-01-18 11:14:34 +05:30
David S. Miller
1dbaee3c12 Update sparc ULPs. 
* sysdeps/sparc/fpu/libm-test-ulps: Update.
 2013-01-17 20:45:04 -08:00
Joseph Myers
728d7b43fc Fix cacos real-part inaccuracy for result real part near 0 (bug 15023). 2013-01-17 20:25:51 +00:00
Pino Toscano
2a26ef3a01 Add HAVE_MREMAP for mremap usage 
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.
 2013-01-17 21:08:12 +01:00
Siddhesh Poyarekar
881ebe897a Fix ChangeLog 2013-01-17 15:07:53 +05:30
Siddhesh Poyarekar
a897655d7b Fix header comment 2013-01-17 15:05:22 +05:30
H.J. Lu
22676eafed Implement x86 SIZE32/SIZE64 relocations 2013-01-16 20:31:03 -08:00
Joseph Myers
59981e9b0d Adapt installed powerpc headers better for soft-float / no-FPRs. 2013-01-17 02:08:51 +00:00
Andreas Schwab
cfa8054fbb Hide reference to mktemp in libpthread 2013-01-16 15:57:11 +01:00
Siddhesh Poyarekar
f93a8d1569 Consolidate constant defines into mpa.h 2013-01-16 16:06:48 +05:30
Siddhesh Poyarekar
dd930cc571 Fix the value of TWO 2013-01-16 14:53:53 +05:30