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Author SHA1 Message Date
Chris Metcalf
8145005c31 tile: switch to using <fenv.h> fallback functions 
Now that the fallback functions match the desired semantics for tile
functions, just switch to using them.
 2013-06-30 11:50:43 -04:00
Joseph Myers
e7521973aa Add more NEWS items for 2.18. 2013-06-28 22:53:57 +00:00
Liubov Dmitrieva
6308fd9a46 Skip SSE4.2 versions on Intel Silvermont 
SSE2/SSSE3 versions are faster than SSE4.2 versions on Intel Silvermont.
 2013-06-28 15:31:40 -07:00
Ryan S. Arnold
89cd956937 PowerPC: Define AT_HWCAP2 bits and AT_HWCAP2 handling for POWER8. 2013-06-28 16:52:49 -05:00
Ryan S. Arnold
1ae8bfe07c Add GLRO(dl_hwcap2) for new AT_HWCAP2 auxv_t a_type. 2013-06-28 16:50:48 -05:00
Joseph Myers
8fbec01098 Consistently use page_shift in sysdeps/unix/sysv/linux/mmap64.c. 2013-06-28 21:45:11 +00:00
Pierre Ynard
0432680e8c Test for mprotect failure in dl-load.c (bug 12492). 2013-06-28 21:43:42 +00:00
Nathan Froyd
ce61a2ad2e Mark packed structure element used with atomic operation aligned. 2013-06-28 21:42:19 +00:00
Joseph Myers
ef65da39e6 Fix sysdeps/m68k/fpu_control.h preprocessor indentation. 2013-06-28 20:30:43 +00:00
Nathan Sidwell
0cad7ea248 Support no-FPU ColdFire in sysdeps/m68k/fpu_control.h. 2013-06-28 20:28:25 +00:00
Maciej W. Rozycki
3d0f5d0c7a Add a dlopen/getpagesize static executable test. 2013-06-28 17:43:07 +01:00
Maciej W. Rozycki
f91f1c0fb8 [BZ #15022] Correct global-scope dlopen issues in static executables. 
This change creates a link map in static executables to serve as the
global search list for dlopen.  It fixes a problem with the inability
to access the global symbol object and a crash on an attempt to map a
DSO into the global scope.  Some code that has become dead after the
addition of this link map is removed too and test cases are provided.
 2013-06-28 16:22:20 +01:00
Marcus Shawcroft
ed0257f7d3 [AArch64] Adjust elf_machine_dynamic to find _DYNAMIC via _GLOBAL_OFFSET_TABLE_ 2013-06-28 11:27:26 +01:00
Marcus Shawcroft
03ea4d9b69 [AArch64] Simplify getcontext pstate initialization. 2013-06-28 11:23:58 +01:00
Maciej W. Rozycki
fe114d2064 _dl_static_init: Remove nested locking. 
This function is now called from dl_open_worker with the GL(dl_load_lock)
lock held and no longer needs local protection.  GL(dl_load_lock) also
correctly protects _dl_lookup_symbol_x called here that relies on the
caller to have serialized access to the data structures it uses.
 2013-06-27 11:49:44 +01:00
Joseph Myers
cbe7d24bb4 Require GCC 4.4 or later to build glibc. 2013-06-26 23:10:48 +00:00
H.J. Lu
bb5bb87cd2 Add a test for BZ #15674 2013-06-26 15:23:08 -07:00
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