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15234 Commits

Author SHA1 Message Date
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
David S. Miller
1aa6176780 Optimize trunc{,f} on sparc. 
* 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.
 2013-01-16 00:00:54 -08:00
David S. Miller
c42d5e9862 Optimize nearbyint{,f} on sparc. 
* 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.
 2013-01-15 20:59:54 -08:00
David S. Miller
c19a9f896c Add missing changelog for previous commit. 2013-01-15 20:56:39 -08:00
Mike Frysinger
357679d2fc scsi/sg.h: include stddef.h for size_t 
This header uses size_t but doesn't include stddef.h for it.  So when
packages happen to include this before any header that defines size_t,
they get a build failure.

Reviewed-by: Carlos O'Donell <codonell@redhat.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2013-01-15 12:56:21 -05:00