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289 Commits

Author SHA1 Message Date
Thomas Schwinge 2636ffe654 Align to generic file. 2013-02-20 16:48:56 +01:00
Joseph Myers 92363eb87c Add FUTEX_*_REQUEUE_PI support for MIPS. 2013-02-19 00:49:25 +00:00
Joseph Myers 6c89344ec2 Add FUTEX_*_REQUEUE_PI support for ARM. 2013-02-18 23:49:05 +00:00
Siddhesh Poyarekar 4bf6b9dd8e Add __cxa_thread_atexit_impl to aarch64 abilist 2013-02-18 22:23:19 +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
Joseph Myers 2bdd4ca6b6 Remove miscellaneous bounded-pointers relics in C code. 2013-02-15 00:51:53 +00:00
Carlos O'Donell dd395cf110 hppa: Remove unused lll_unlock_wake_cb. 
There hasn't been a use for lll_unlock_wake_cb since it was
removed globally in 2007-05-29. This patch removes the
function from hppa's lowlevellock.[ch] implementation.
 2013-02-14 10:34:48 -05:00
Marcus Shawcroft 1739edf7a5 aarch64: Update libm-test-ulps. 2013-02-14 14:06:12 +00:00
Joseph Myers e97ed6ddbe Remove bp-sym.h and BP_SYM uses from C code. 2013-02-14 13:12:02 +00:00
Joseph Myers 70d9946a44 Remove __ptrvalue, __bounded and __unbounded. 2013-02-13 23:30:40 +00:00
Joseph Myers aea7a9b9d2 Add CFI information for MIPS assembly sources. 2013-02-11 18:19:14 +00:00
Andreas Schwab 3392138235 m68k: update kernel-features.h 2013-02-08 23:19:49 +01:00
Joseph Myers a2da1673fe Remove CHECK_N and bp-checks.h. 2013-02-08 20:06:30 +00:00
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 a6ee178332 Use ENTRY and END in more MIPS .S files. 2013-02-08 02:03:10 +00:00
Joseph Myers f3aae3f3eb Remove CHECK_1 and CHECK_1_NULL_OK. 2013-02-08 01:12:11 +00:00
Maciej W. Rozycki f9834ea477 MIPS: Correct formatting of syscall wrapper `asm' specifiers. 2013-02-05 15:31:08 +00:00
Maciej W. Rozycki b82ba2f011 MIPS: Respect the legacy syscall restart convention. 
That convention requires the instruction immediately preceding SYSCALL
to initialize $v0 with the syscall number.  Then if a restart triggers,
$v0 will have been clobbered by the syscall interrupted, and needs to be
reinititalized.  The kernel will decrement the PC by 4 before switching
back to the user mode so that $v0 has been reloaded before SYSCALL is
executed again.  This implies the place $v0 is loaded from must be
preserved across a syscall, e.g. an immediate, static register, stack
slot, etc.

The restriction was lifted with Linux 2.6.36 kernel release and no
special requirements are placed around the SYSCALL instruction anymore,
however we still support older kernel binaries.
 2013-02-05 14:55:20 +00:00
Joseph Myers 6277fdabc0 Remove CHECK_STRING, CHECK_STRING_NULL_OK and __ubp_memchr. 2013-02-04 16:29:39 +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
Maciej W. Rozycki 29bfb065e3 MIPS: Correct NewABI syscall wrapper whitespace damage. 2013-01-29 13:30:16 +00:00
Steve Ellcey c6af74e473 2013-01-25 Steve Ellcey <sellcey@mips.com> 
* sysdeps/mips/memmove.c: Remove.
 2013-01-25 16:11:40 -08:00
Marcus Shawcroft a0b1cd8869 AArch64: Adding optimized strncmp implementation. 2013-01-24 14:33:12 +00:00
Marcus Shawcroft 4499bb3e1b AArch64: Adding optimized strnlen implementation. 2013-01-24 14:33:11 +00:00
Andreas Schwab ba6f5ae50b m68k: update libm test ULPs 2013-01-20 21:00:09 +01:00
Andreas Schwab 7cd24045d6 m68k: add unwind tables to backtrace 2013-01-20 14:29:57 +01:00
Andreas Schwab 32ebef017f Add backtrace for m68k 2013-01-19 23:47:27 +01:00
Andreas Schwab 41597a7c02 Add not-cancel.h for m68k/nptl 2013-01-19 21:23:15 +01:00
Marcus Shawcroft d542f8ed21 AArch64: Implement optimized strlen. 2013-01-17 10:56:50 +00:00
Marcus Shawcroft 38fecb39a0 AArch64: Implement optimized strcmp 2013-01-17 10:56:49 +00:00
Marcus Shawcroft 7ac4d96239 AArch64: Implement optimized bzero. 2013-01-17 10:56:49 +00:00
Marcus Shawcroft c2b6221ed3 AArch64: Implement optimized memmove. 2013-01-17 10:56:49 +00:00
Marcus Shawcroft 857c8d2228 AArch64: Implement optimized memcpy. 2013-01-17 10:56:49 +00:00
Marcus Shawcroft 58faa0874b AArch64: Implement optimized memset. 2013-01-17 10:56:48 +00:00
Marcus Shawcroft 14d941e4dc AArch64: Implement optimized memcmp. 2013-01-17 10:56:48 +00:00
Marcus Shawcroft 62216a0a1e AArch64: Tidyup whitespace. 2013-01-17 10:56:48 +00:00
Joseph Myers 828beb132d Use __extension__ with long long in installed headers. 2013-01-10 20:19:45 +00:00
Chris Metcalf 176f2fe0a1 tilegx: fix ldd to work with both tilegx64 and tilegx32 
This uses the same ldd-rewrite.sed hook as other platforms, with
the minor tweak that tilegx uses /lib (64-bit) and /lib32 (32-bit).
 2013-01-10 10:16:06 -05:00
Steve Ellcey b13c7b55ed Fix trailing blank. 2013-01-08 14:41:24 -08:00
Steve Ellcey d9014c080a 2013-01-08 Steve Ellcey <sellcey@mips.com> 
* sysdeps/mips/memcpy.S: Change prefetch hint, reorder partial
	loads and stores, set and use MAX_PREFETCH_SIZE.
 2013-01-08 14:40:28 -08:00
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
Andreas Schwab 8729819ba4 Update m68k libm test ULPs 2013-01-04 17:27:59 +01:00
Joseph Myers e6898b8d92 Update miscellaneous copyright dates. 2013-01-02 19:43:40 +00:00
Joseph Myers 0e2f956295 Fix copyright notice corruption from update-copyright bug. 2013-01-02 19:28:45 +00:00
Joseph Myers 568035b787 Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
Richard Henderson caed4e98ca alpha: Add lll_futex_timed_wait_bitset 2013-01-02 09:00:46 -08:00
Joseph Myers f4cf5f2d8b Add script to update copyright notices and reformat some to facilitate its use. 2013-01-01 16:29:10 +00:00
Chris Metcalf fdfc65d21f tile: support lll_futex_timed_wait_bitset 2012-12-28 12:13:01 -05:00