Commit Graph

8145 Commits

Author SHA1 Message Date
Siddhesh Poyarekar
d755bba40f Preserve errno across _PC_CHOWN_RESTRICTED call on XFS
Fix BZ #15305.

On kernel versions earlier than 2.6.29, the Linux kernel exported a
sysctl called restrict_chown for xfs, which could be used to allow
chown to users other than the owner.  2.6.29 removed this support,
causing the open_not_cancel_2 to fail and thus modify errno.  The fix
is to save and restore errno so that the caller sees it as unmodified.

Additionally, since the code to check the sysctl is not useful on
newer kernels, we add an ifdef so that in future the code block gets
rmeoved completely.
2013-04-03 10:56:45 +05:30
Joseph Myers
52ce486045 Fix cacosh inaccuracy and spurious exceptions (bug 15327). 2013-04-02 22:54:00 +00:00
Siddhesh Poyarekar
e7906a4789 Use mantissa_t in mpexp 2013-04-02 17:53:09 +05:30
Thomas Schwinge
572676160d New <math.h> macro named issignaling to check for a signaling NaN (sNaN).
It is based on draft TS 18661 and currently enabled as a GNU extension.
2013-04-02 13:51:02 +02:00
Adhemerval Zanella
60c414c346 PowerPC: remove branch prediction from rint implementation
The branch prediction hints is actually hurts performance in this case.
The assembly implementation make two assumptions: 1. 'fabs (x) < 2^52'
is unlikely and 2. 'x > 0.0' is unlike (if 1. is true). Since it a
general floating point function, expected input is not bounded and then
it is better to let the hardware handle the branches.
2013-04-01 06:36:51 -05:00
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
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
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
David S. Miller
eb66fd21bf Update sparc ULPs.
* sysdeps/sparc/fpu/libm-test-ulps: Update.
2013-03-22 13:29:31 -07:00
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
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
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
a600e5cef5 Consolidate Linux and POSIX libc_fatal code. 2013-03-19 17:07:15 -07:00
Andreas Schwab
446737706c s390x: Move rtld link to /lib 2013-03-19 12:08:35 +01:00
Ondrej Bilka
37bb363f03 Faster strlen on x64. 2013-03-18 07:39:12 +01:00
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
Roland McGrath
bc16e260d0 Move _dl_non_dynamic_init, _dl_aux_init declarations. 2013-03-15 14:32:04 -07:00
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
67e971f18f Better distinguish between NaN/qNaN/sNaN. 2013-03-15 19:06:02 +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
83a6b66ae9 Reverting wrong commit.
Restore sysdeps/gnu/configure wrongly modified on
ef26eece63.
2013-03-15 14:40:37 -03:00
Adhemerval Zanella
ef26eece63 PowerPC: gettimeofday optimization by using IFUNC 2013-03-15 10:58:56 -03:00
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
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
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
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
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
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
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
Joseph Myers
2d67d91ac0 Remove powerpc64 bounded-pointers code. 2013-03-06 00:10:21 +00:00
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
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
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
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
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
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
Joseph Myers
2366713d87 Remove remaining bounded-pointers support from i386 .S files. 2013-02-21 22:21:52 +00:00
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
Thomas Schwinge
50022a93fc Respect the user's namespace in installed header files.
Fixup for commit c7b275d6b3.
2013-02-20 18:51:56 +01:00
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
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
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
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
Siddhesh Poyarekar
8313cb997d FUTEX_*_REQUEUE_PI support for non-x86 code
Add FUTEX_*_REQUEUE_PI support for the default C code and also add
implementations for s-390 and ppc.
2013-02-18 16:07:10 +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
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
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
Joseph Myers
a2da1673fe Remove CHECK_N and bp-checks.h. 2013-02-08 20:06:30 +00:00
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
eab55bfb14 Add missing includes to sysdeps/generic/malloc-sysdep.h. 2013-02-05 11:34:06 -08:00
David S. Miller
c51ebd9c78 Add long-double sparc ULPs updates missing in previous commit. 2013-02-04 12:06:42 -08:00
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
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
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
Andreas Krebbel
bc101e2652 S/390: Fix setjmp/longjmp FPR save/restore 2013-01-23 10:00:24 +01:00
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
ed689c2f74 Remove use of mpa2.h 2013-01-20 02:05:53 +01:00
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
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
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
438ebba294 Use libc_fe*() in 32-bit nearbyint()
* sysdeps/ieee754/dbl-64/s_nearbyint.c (__nearbyint): Use
	libc_feholdexcept and libc_fesetenv.
2013-01-15 20:32:13 -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
David S. Miller
8b954ab9b8 Optimize sparc {ceil,floor}{,f} using vis2 'siam' instruction.
* sysdeps/sparc/sparc-ifunc.h (SPARC_ASM_IFUNC2): New macro.
	(SPARC_ASM_VIS2_IFUNC): Likewise.
	(SPARC_ASM_VIS3_VIS2_IFUNC): Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceil-vis3.S: Make
	use of 'siam' instruction.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceilf-vis3.S:
	Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floor-vis3.S:
	Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floorf-vis3.S:
	Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_ceil-vis3.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf-vis3.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_floor-vis3.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_floorf-vis3.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceil-vis2.S: New
	file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceilf-vis2.S: New
	file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floor-vis2.S: New
	file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floorf-vis2.S: New
	file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_ceil-vis2.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf-vis2.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_floor-vis2.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_floorf-vis2.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceil.S: Hook in
	new VIS2 routines.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceilf.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floor.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floorf.S:
	Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_ceil.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_floor.S: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_floorf.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile: Add new VIS2
	routines to libm-sysdep_routines.
	* sysdeps/sparc/sparc64/fpu/multiarch/Makefile: Likewise.
2013-01-14 21:47:29 -08:00
David S. Miller
65a82e3dd5 Optimize fdim/fdimf on sparc.
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile: Add vis3
	fdim/fdimf to libm-sysdep_routines.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdim-vis3.S: New
	file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdim.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdimf-vis3.S: New
	file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdimf.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/s_fdim.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/s_fdimf.S: New file.
	* sysdeps/sparc/sparc32/fpu/s_fdim.S: New file.
	* sysdeps/sparc/sparc32/fpu/s_fdimf.S: New file.
	* sysdeps/sparc/sparc64/fpu/s_fdim.S: New file.
	* sysdeps/sparc/sparc64/fpu/s_fdimf.S: New file.
2013-01-14 18:21:59 -08:00
Roland McGrath
66438c3fe1 Fix up log format, wrap a long line. 2013-01-14 09:57:33 -08:00
Siddhesh Poyarekar
2a91b5735a Minor tweak to mp multiplication
Add a local variable to remove extra copies to/from memory in the Z
array.
2013-01-14 21:53:48 +05:30
Siddhesh Poyarekar
1066a53440 Fix code formatting in mpa.c
This includes the overridden mpa.c in power4.
2013-01-14 21:53:43 +05:30
Siddhesh Poyarekar
e34ab70550 Remove unnecessary local variable mptwo 2013-01-14 21:23:47 +05:30
David S. Miller
32fcb36dbf Add 64-bit VIS3 optimized GMP routines for sparc.
* math/Makefile: Recognize gmp-sysdep_routines.
	* sysdeps/sparc/sparc64/multiarch/Makefile: Add VIS3 optimized GMP routines
	to sysdeps.
	* sysdeps/sparc/sparc64/multiarch/add_n-vis3.S: New file.
	* sysdeps/sparc/sparc64/multiarch/add_n.S: New file.
	* sysdeps/sparc/sparc64/multiarch/addmul_1-vis3.S: New file.
	* sysdeps/sparc/sparc64/multiarch/addmul_1.S: New file.
	* sysdeps/sparc/sparc64/multiarch/mul_1-vis3.S: New file.
	* sysdeps/sparc/sparc64/multiarch/mul_1.S: New file.
	* sysdeps/sparc/sparc64/multiarch/sub_n-vis3.S: New file.
	* sysdeps/sparc/sparc64/multiarch/sub_n.S: New file.
	* sysdeps/sparc/sparc64/multiarch/submul_1-vis3.S: New file.
	* sysdeps/sparc/sparc64/multiarch/submul_1.S: New file.
2013-01-11 23:39:02 -08:00
David S. Miller
4ae4244d4b Redo sparc 32-bit V9 GMP optimizations with fixed copyrights.
* sysdeps/sparc/sparc32/sparcv9/mul_1.S: Properly optimize for 32-bit
	sparc V9 rather than using V8 code.
	* sysdeps/sparc/sparc32/sparcv9/addmul_1.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/submul_1.S: Likewise.
2013-01-11 20:53:10 -08:00
David S. Miller
8794a96418 Adjust sparc for Roland's multiarch sysdep directory changes.
* sysdeps/sparc/sparc32/sparcv9/fpu/unix/sysv/linux/multiarch/Implies:
	Move to...
	* sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/fpu/multiarch/Implies:
	Here.
2013-01-11 18:04:10 -08:00
Joseph Myers
6a57d93130 Remove __GLIBC_HAVE_LONG_LONG. 2013-01-11 21:13:25 +00:00
Andreas Jaeger
c6fe55cf60 Add MSG_FASTOPEN
[BZ #15003]
	* sysdeps/unix/sysv/linux/bits/socket.h (MSG_FASTOPEN): New
	value. Sync with Linux 3.7.
2013-01-11 11:53:13 +01:00
David S. Miller
9e6919c8ae Undo receive sparc 32-bit V9 gmp routine commit.
* sysdeps/sparc/sparc32/sparcv9/mul_1.S: Revert previous changes.
	* sysdeps/sparc/sparc32/sparcv9/addmul_1.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/submul_1.S: Likewise.
2013-01-10 21:28:07 -08:00
David S. Miller
b9de2dde53 Optimize sparc 32-bit V9 GMP multiply routines.
* sysdeps/sparc/sparc32/sparcv9/mul_1.S: Properly optimize for 32-bit
	sparc V9 rather than using V8 code.
	* sysdeps/sparc/sparc32/sparcv9/addmul_1.S: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/submul_1.S: Likewise.
2013-01-10 16:15:32 -08:00
David S. Miller
5a47cc9cef Update sparc ULPs for new casin{,h} tests.
* sysdeps/sparc/fpu/libm-test-ulps: Update.
2013-01-10 14:46:18 -08:00
Joseph Myers
828beb132d Use __extension__ with long long in installed headers. 2013-01-10 20:19:45 +00:00
H.J. Lu
1a20cb20ff Correct _XXX_ILP32_OFFBIG for x32 2013-01-10 08:38:48 -08:00
Andreas Schwab
557eead076 Revert "Use ieee754/dbl-64/wordsize-64 on powerpc64"
This reverts commit 7a9d2c3971.
2013-01-10 10:44:05 +01:00
Andreas Schwab
d1cdd05138 Revert "sysdeps/ieee754/ldbl-128ibm/e_expl.c"
This reverts commit 35eb879e3b.
2013-01-10 10:44:05 +01:00
Siddhesh Poyarekar
7490eb81ae Fix formatting in mpexp.c 2013-01-10 14:59:18 +05:30
Siddhesh Poyarekar
751b85f795 Make __mpexp_twomm1 an array of doubles
Cleanup to get rid of the `number` muck which is not necessary here.
2013-01-10 14:59:18 +05:30
Andreas Schwab
35eb879e3b sysdeps/ieee754/ldbl-128ibm/e_expl.c 2013-01-10 09:59:58 +01:00
Andreas Schwab
7a9d2c3971 Use ieee754/dbl-64/wordsize-64 on powerpc64
* sysdeps/ieee754/ldbl-opt/wordsize-64/s_ceil.c: New file.
	* sysdeps/ieee754/ldbl-opt/wordsize-64/s_finite.c: New file.
	* sysdeps/ieee754/ldbl-opt/wordsize-64/s_floor.c: New file.
	* sysdeps/ieee754/ldbl-opt/wordsize-64/s_frexp.c: New file.
	* sysdeps/ieee754/ldbl-opt/wordsize-64/s_isinf.c: New file.
	* sysdeps/ieee754/ldbl-opt/wordsize-64/s_isnan.c: New file.
	* sysdeps/ieee754/ldbl-opt/wordsize-64/s_llround.c: New file.
	* sysdeps/ieee754/ldbl-opt/wordsize-64/s_logb.c: New file.
	* sysdeps/ieee754/ldbl-opt/wordsize-64/s_lround.c: New file.
	* sysdeps/ieee754/ldbl-opt/wordsize-64/s_modf.c: New file.
	* sysdeps/ieee754/ldbl-opt/wordsize-64/s_nearbyint.c: New file.
	* sysdeps/ieee754/ldbl-opt/wordsize-64/s_remquo.c: New file.
	* sysdeps/ieee754/ldbl-opt/wordsize-64/s_rint.c: New file.
	* sysdeps/ieee754/ldbl-opt/wordsize-64/s_round.c: New file.
	* sysdeps/ieee754/ldbl-opt/wordsize-64/s_scalbln.c: New file.
	* sysdeps/ieee754/ldbl-opt/wordsize-64/s_scalbn.c: New file.
	* sysdeps/ieee754/ldbl-opt/wordsize-64/s_trunc.c: New file.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/Implies: Add
	ieee754/ldbl-opt/wordsize-64.
	* sysdeps/powerpc/powerpc64/Implies: Add
	ieee754/dbl-64/wordsize-64.
2013-01-10 09:59:58 +01:00
Andreas Schwab
988197f0cc Define flags for fallocate 2013-01-10 09:59:57 +01:00
David S. Miller
e83d72988d Sync netinet/tcp.h with upstream Linux kernel.
[BZ# 15003]
	* sysdeps/gnu/netinet/tcp.h (TCP_COOKIE_TRANSACTIONS,
	TCP_THIN_LINEAR_TIMEOUTS, TCP_THIN_DUPACK, TCP_USER_TIMEOUT,
	TCP_REPAIR, TCP_REPAIR_QUEUE, TCP_QUEUE_SEQ, TCP_REPAIR_OPTIONS,
	TCP_FASTOPEN): Define.
	(tcp_repair_opt): New structure.
	(TCP_NO_QUEUE, TCP_RECV_QUEUE, TCP_SEND_QUEUE, TCP_QUEUES_NR): New
	enum values.
	(TCP_COOKIE_MIN, TCP_COOKIE_MAX, TCP_COOKIE_PAIR_SIZE,
	TCP_COOKIE_IN_ALWAYS, TCP_COOKIE_OUT_NEVER, TCP_S_DATA_IN,
	TCP_S_DATA_OUT, TCP_MSS_DEFAULT, TCP_MSS_DESIRED): Define.
	(tcp_cookie_transactions): New structure.
2013-01-09 23:04:32 -08:00
Anton Blanchard
d5e0b9bd6e PowerPC: Change sched_getcpu to use vDSO getcpu instead of syscall. 2013-01-09 20:30:11 -06:00
Siddhesh Poyarekar
b5792741c8 Update s390 ULPs 2013-01-09 21:03:06 +05:30
Siddhesh Poyarekar
47cf227845 Update powerpc ULPs 2013-01-09 21:01:48 +05:30
Siddhesh Poyarekar
950c99ca90 Update comments in mpa.c
Fixed comment style and clearer wording in some cases.
2013-01-09 19:07:15 +05:30
Joseph Myers
eede9df980 Don't check __GNUC__ together with __USE_EXTERN_INLINES. 2013-01-08 20:08:56 +00:00
Andreas Jaeger
c40ea3d9a3 BZ#14985: Remove erroneous EPOLL_NONBLOCK
[BZ# 14985]
	* sysdeps/unix/sysv/linux/sparc/bits/epoll.h (EPOLL_NONBLOCK):
	Remove.
	* sysdeps/unix/sysv/linux/bits/epoll.h (EPOLL_NONBLOCK):
	Likewise.
	* sysdeps/unix/sysv/linux/x86/bits/epoll.h (EPOLL_NONBLOCK):
	Likewise.

ChangeLog.mips:
	[BZ# 14985]
	* sysdeps/unix/sysv/linux/mips/bits/epoll.h (EPOLL_NONBLOCK):
	* Remove.

ChangeLog.hppa:
	[BZ# 14985]
	* sysdeps/unix/sysv/linux/hppa/sys/epoll.h (EPOLL_NONBLOCK):
	Remove.

ChangeLog.alpha:
	[BZ# 14985]
	* sysdeps/unix/sysv/linux/alpha/bits/epoll.h (EPOLL_NONBLOCK):
	Remove.
2013-01-08 19:32:00 +01:00
Anton Blanchard
2ccdea26f2 Fix spelling errors in sysdeps/powerpc files. 2013-01-07 11:20:53 -06:00
Joseph Myers
a9708fed77 Fix casinh, casin overflow (bug 14996). 2013-01-07 14:59:53 +00:00
H.J. Lu
afec409af9 Change __x86_64 prefix in cache size to __x86 2013-01-05 16:00:38 -08:00
David S. Miller
0b3986d0dc Update Sparc ULPs.
* sysdeps/sparc/fpu/libm-test-ulps: Update.
2013-01-04 13:20:26 -08:00
Andreas Schwab
d643bac1f7 Fix warnings in test-powerpc-snan.c 2013-01-04 19:04:08 +01:00
Andreas Schwab
e47686e960 Update powerpc libm ULPs 2013-01-04 18:53:13 +01:00
Siddhesh Poyarekar
fffb407f46 Remove unused __cr and __cpymn 2013-01-04 22:52:12 +05:30
Siddhesh Poyarekar
b18decba11 Fix build failure on power4 processors
The power4-specific mpa.c depended on some global variables that were
removed by earlier patches.  Also, it did not define mpone and mptwo.
2013-01-04 22:05:49 +05:30
Joseph Myers
cdc1c96fba Fix casinh, casin inaccuracy from cancellation (bug 14994). 2013-01-04 13:25:17 +00:00