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Author SHA1 Message Date
H.J. Lu
fc74328c1f Mention BZ #15674 2013-06-26 12:31:51 -07:00
Liubov Dmitrieva
11b8a0e1d7 Fix buffers overrun in x86_64 memcmp-ssse3.S 2013-06-26 12:31:51 -07:00
Maciej W. Rozycki
b003710377 [BZ #15022] Avoid repeated calls to DL_STATIC_INIT for the same module. 2013-06-26 19:14:29 +01:00
Ryan S. Arnold
c18c701d03 Add AT_HWCAP2 as a new auxv_t a_type to elf.h. 2013-06-26 08:50:20 -05:00
Mike Frysinger
89756a8cdb drop NEWS mention 
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2013-06-25 15:20:13 -04:00
Richard Henderson
1d17fa5f8e Fix missing libc-internal.h include. 
* locale/programs/locarchive.c: Include <libc-internal.h>
 2013-06-25 11:21:20 -07:00
Joseph Myers
8fcb833a2b Update texinfo.tex. 2013-06-25 17:21:48 +00:00
Andreas Schwab
5ccb431120 m68k: fix bad use of register alias in cfi insn 2013-06-25 19:03:46 +02:00
Richard Henderson
385fd0d524 [BZ #15666] alpha: Add __sqrt*_finite definitions 
With compatibility for ev6 and non-ev6 builds, as the non-ev6 did
manage to get definitions emitted for the float and double functions.
 2013-06-24 18:12:24 -07:00
Mike Frysinger
17db6e8d6b [BZ #10283] localedef: align fixed maps to SHMLBA 
Many Linux arches require fixed mmaps to be aligned higher than pagesize,
so use the SHMLBA define as it represents this quantity exactly.

This fixes spurious errors seen on those arches like:
cannot map archive header: Invalid argument

URL: http://sourceware.org/bugzilla/show_bug.cgi?id=10283
Reported-by: CHIKAMA Masaki <masaki.chikama@gmail.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2013-06-24 20:26:58 -04:00
Mike Frysinger
d605071ebf libc-internal.h: add ALIGN helper macros 
Rather than open coding the masks, add helper macros to do the magic.
This makes code easier to read.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2013-06-24 20:25:15 -04:00
Vladimir Nikulichev
e1f0b2cfa1 BZ #12310: pthread_exit in static app. segfaults 
Static applications that call pthread_exit on the main
thread segfault. This is because after a thread terminates
__libc_start_main decrements __nptl_nthreads which is only
defined in pthread_create. Therefore the right solution is
to add a requirement to pthread_create from pthread_exit.

~~~
nptl/

2013-06-24  Vladimir Nikulichev  <v.nikulichev@gmail.com>

	[BZ #12310]
	* pthread_exit.c: Add reference to pthread_create.
 2013-06-24 17:12:30 -04:00
Ryan S. Arnold
2f063a6e84 PowerPC: Enable POWER8 platform sans hwcap bits. 2013-06-24 15:33:32 -05:00
Siddhesh Poyarekar
a74ca98fdd Regenerate INSTALL file 2013-06-24 21:46:42 +05:30
Siddhesh Poyarekar
a31ee4b3a5 Fix typo in comment 2013-06-24 18:07:37 +05:30
Richard Henderson
09d91fde6b alpha: Update libm-test-ulps 2013-06-23 11:05:56 -07:00
Joseph Myers
e781d7c58f Include <string.h> in nptl/pthread_setattr_default_np.c. 2013-06-22 19:32:50 +00:00
Joseph Myers
d8412221e6 Include <string.h> in sysdeps/unix/sysv/linux/libc_fatal.c. 2013-06-22 19:30:10 +00:00
Joseph Myers
695c378f81 Fix soft-fp shadowing between __FP_FRAC_ADD_3 and _FP_MUL_MEAT_2_wide_3mul (bug 15667). 2013-06-22 19:27:41 +00:00
Maciej W. Rozycki
d1d5471579 Remove dead DL_DST_REQ_STATIC code. 2013-06-22 00:39:42 +01:00
Kaz Kojima
638faeb6fe Add sh4 implementation of fegetexceptflag (bug 15655). 2013-06-22 07:46:45 +09:00
Joseph Myers
8fdda7afb8 Fix bad shift in soft-fp (bug 7006). 2013-06-21 19:00:43 +00:00
Maciej W. Rozycki
f3bc5e5a3e dlfcn/Makefile: Avoid repeated $(*-ENV) definitions. 2013-06-21 18:13:39 +01:00
Kaz Kojima
be09e8c9ec Add sh4 implementation of fegetexceptflag. 2013-06-21 18:07:31 +09:00
Adhemerval Zanella
85c2e6110c Fix loop construction to functions calls 
Check wheter the compiler has the option -fno-tree-loop-distribute-patterns
to inhibit loop transformation to library calls and uses it on memset
and memmove default implementation to avoid recursive calls.
 2013-06-20 19:42:05 -05:00
Joseph Myers
b8c792af85 Allow fesetround failures in math/test-misc.c if ROUNDING_TESTS fails. 2013-06-20 19:11:34 +00:00
Joseph Myers
c91e082525 Avoid spurious failures from <fenv.h> fallback functions (bug 15654). 2013-06-20 19:10:44 +00:00
Roland McGrath
bfcacbdec0 Use rtld-CPPFLAGS in rtld-%.os rules for generated sources. 2013-06-18 16:29:25 -07:00
Roland McGrath
02a809d2cd sysdeps/arm/arm-mcount.S: Comment typo fix. 2013-06-18 15:58:48 -07:00
Roland McGrath
733edfb8ae ARM: Make armv7 memcpy implementations SFI-friendly 2013-06-18 15:42:56 -07:00
Roland McGrath
d7dffa6a55 ARM: Clean up __libc_ifunc_impl_list 2013-06-18 10:11:02 -07:00
Joseph Myers
18e5cc3a82 Fix warnings from ARM soft-float fpu_control.h. 2013-06-18 00:35:03 +00:00
Joseph Myers
c411604296 Wrap test-fpucw.c for ARM. 2013-06-18 00:30:44 +00:00
Adhemerval Zanella
e55a9b256d PowerPC: Reserve TCB space for EBB framework 
This patch reserves four pointer to be used in future Event-Based
Branch framework for PowerPC.
 2013-06-17 15:50:53 -05:00
Joseph Myers
3023a72eb8 Make ARM feenableexcept detect failure (bug 14907). 2013-06-17 17:20:23 +00:00
Roland McGrath
12086fb483 Sort sysd-rules-patterns by descending pattern length. 2013-06-17 09:55:49 -07:00
Roland McGrath
346d65b33a Rewrite sysd-rules generation using an awk script. 2013-06-17 09:55:21 -07:00
Joseph Myers
1a8463176c Use math-tests.h more in math/test-misc. 2013-06-17 11:48:11 +00:00
Joseph Myers
3711a167f6 Fix spurious "inexact" exceptions from dbl-64 sqrt (bug 15631). 2013-06-15 19:59:41 +00:00
Joseph Myers
8fc75e6fb7 Add another fma test. 2013-06-15 19:58:38 +00:00
Siddhesh Poyarekar
adf23d2cca Add documentation for default pthread attribute functions 2013-06-15 12:27:41 +05:30
Siddhesh Poyarekar
61dd6208fb New API to set default thread attributes 
This patch introduces two new convenience functions to set the default
thread attributes used for creating threads.  This allows a programmer
to set the default thread attributes just once in a process and then
run pthread_create without additional attributes.
 2013-06-15 12:24:15 +05:30
Joseph Myers
601eb33deb Stop MIPS setjmp / longjmp saving / restoring floating-point flags (bug 14909). 2013-06-14 21:42:24 +00:00
Joseph Myers
c69f6af9e5 Update ARM _FPU_RESERVED value. 2013-06-14 21:19:35 +00:00
Joseph Myers
d8572c5cfc Add math-tests.h for MIPS. 2013-06-14 20:21:40 +00:00
Liubov Dmitrieva
d086fc7ba0 Set fast unaligned load flag for new Intel microarchitecture 
I have small patch for new Intel Silvermont machines.

http://newsroom.intel.com/community/intel_newsroom/blog/2013/05/06/intel-launches-low-power-high-performance-silvermont-microarchitecture

I checked this on my machine and see that strcpy, ... unaligned
versions are faster than ssse3 versions.
 2013-06-14 20:46:15 +02:00
Siddhesh Poyarekar
747ef469ff Add rtld-memset.S for x86_64 
Resolves: BZ #15627

Add an assembler version of rtld-memset to avoid using SSE registers.
 2013-06-15 00:09:26 +05:30
Joseph Myers
1b2feed264 Make tst-strtod-round use ROUNDING_TESTS. 2013-06-14 17:58:41 +00:00
Kirk Meyer
c396afdfa4 MicroBlaze: negated errors in lowlevellock.h 
The macros in lowlevellock.h are returning positive errors, but the
users of the macros expect negative. This causes e.g. sem_wait to
sometimes return an error with errno set to -EWOULDBLOCK.

Signed-off-by: Kirk Meyer <kirk.meyer@sencore.com>
Signed-off-by: David Holsgrove <david.holsgrove@xilinx.com>
 2013-06-14 10:26:32 +10:00
Roland McGrath
a58ad3f801 Fix raciness in waitid test. 2013-06-13 15:09:29 -07:00