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d2f9799e7c
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15091 Commits

Author SHA1 Message Date
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