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1824 Commits

Author SHA1 Message Date
Roland McGrath b43769a3f5 Rejigger i386 dl-sysdep.h files. 2013-03-04 09:40:25 -08:00
Carlos O'Donell 4e9b599577 Revert GLIBC_PTHREAD_DEFAULT_STACKSIZE changes. 
This reverts the change that allows the POSIX Thread default stack size
to be changed by the environment variable
GLIBC_PTHREAD_DEFAULT_STACKSIZE. It has been requested that more
discussion happen before this change goes into 2.18.
 2013-03-01 16:18:08 -05:00
Siddhesh Poyarekar ace4acc8ac Fix build warning 2013-03-01 20:45:17 +05:30
Siddhesh Poyarekar e23872c8db Set default stack size from program environment 
New environment variable GLIBC_PTHREAD_DEFAULT_STACKSIZE to do this.
 2013-03-01 14:15:39 +05:30
David S. Miller 2b7ae1b27f Add priority inheritance futex support on sparc. 
* sysdeps/unix/sysv/linux/sparc/lowlevellock.h
	(FUTEX_WAIT_REQUEUE_PI): Define.
	(FUTEX_CMP_REQUEUE_PI): Likewise.
	(lll_futex_wait_requeue_pi): Likewise.
	(lll_futex_timed_wait_requeue_pi): Likewise.
	(lll_futex_cmp_requeue_pi): Likewise.
 2013-02-21 15:20:27 -08:00
Carlos O'Donell 9bf95cbc35 nptl: Fix comment typo in fork.c. 2013-02-21 09:36:43 -05:00
Siddhesh Poyarekar f4804ca2bb Fix ChangeLogs 2013-02-18 21:41:34 +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
Siddhesh Poyarekar ffaa74cf68 Fix build warnings in some test cases 
Include stdlib.h to get declaration of exit(3)
 2013-02-18 18:17:05 +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
Joseph Myers daaa7713e9 Remove bounded-pointers build system support. 2013-02-15 15:07:54 +00:00
Joseph Myers e97ed6ddbe Remove bp-sym.h and BP_SYM uses from C code. 2013-02-14 13:12:02 +00:00
Andreas Schwab 903ae060db Don't use GLIBC_PRIVATE errno outside of libraries 2013-02-04 10:01:54 +01:00
Andreas Schwab cfa8054fbb Hide reference to mktemp in libpthread 2013-01-16 15:57:11 +01:00
Carlos O'Donell c0609c5c5e Remove unnecessary assert on attr in allocate_stack(). 2013-01-11 20:52:05 -05:00
H.J. Lu 740b3dbee8 Add --enable-hardcoded-path-in-tests configure option 2013-01-11 07:14:18 -08:00
Andreas Schwab e3f45e2bbe Revert "Extend i486 pthread_cond_timedwait to use futex syscall with absolute timeout" 
This reverts commit 1bd57044e9.
 2013-01-10 10:44:05 +01:00
Andreas Schwab 1bd57044e9 Extend i486 pthread_cond_timedwait to use futex syscall with absolute timeout 
* sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S
	(__pthread_cond_timedwait): If possible use FUTEX_WAIT_BITSET to
	directly use absolute timeout.
 2013-01-10 09:59:58 +01:00
Joseph Myers 568035b787 Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
Joseph Myers f4cf5f2d8b Add script to update copyright notices and reformat some to facilitate its use. 2013-01-01 16:29:10 +00:00
Andi Kleen c93c5dec54 Convert pthread_rwlock_try(rd/wr)lock to prototypes 
2012-12-28  Andi Kleen  <ak@linux.intel.com>

        * pthread_rwlock_tryrdlock.c (__pthread_rwlock_tryrdlock):
        * Convert
	to prototype.
        * pthread_rwlock_trywrlock.c (__pthread_rwlock_trywrlock):
	Likewise.
 2012-12-28 21:25:07 +01:00
David S. Miller 9c7595bda2 Add sparc implementation of lll_futex_timed_wait_bitset 
nptl/

	* sysdeps/unix/sysv/linux/sparc/lowlevellock.h
	(lll_futex_timed_wait_bitset): New macro.
 2012-12-27 08:20:46 -08:00
Siddhesh Poyarekar 8ebac7785b [s390] Replace lll_futex_* assembly code with INTERNAL_SYSCALL 2012-12-27 20:43:02 +05:30
Siddhesh Poyarekar 56e7d3ad5c Fix some build warnings on s390x 2012-12-08 13:03:24 +05:30
Joseph Myers d39b954531 Remove unused variable from powerpc sem_post.c. 2012-12-04 21:39:04 +00:00
Allan McRae e30907c3a4 Remove unneeded linking in nptl testsuite 2012-12-03 13:56:07 +10:00
H.J. Lu c515fb5148 Cast to __intptr_t before casting pointer to int64 2012-11-26 16:45:36 -08:00
Joseph Myers 09e958ed42 Remove unused variable from sem_post.c. 2012-11-21 20:00:52 +00:00
Joseph Myers fac9916c96 Remove unused variable from pthread_cond_timedwait.c. 2012-11-21 20:00:11 +00:00
Marcus Shawcroft c485e4d2cc Adding missing -fexception CFLAGS 2012-11-14 12:35:10 +00:00
Chris Metcalf 91e0d40e89 Bump timeouts on some new nptl tests to support tilepro. 2012-11-06 13:10:19 -05:00
Siddhesh Poyarekar 8f861542dd [S390,PPC] Implement FUTEX_WAIT_BITSET for timedwait functions 
Since the FUTEX_WAIT operation takes a relative timeout, the
pthread_cond_timedwait and other timed function implementations have
to get a relative timeout from the absolute timeout parameter it gets
before it makes the futex syscall.  This value is then converted back
into an absolute timeout within the kernel.  This is a waste and has
hence been improved upon by a FUTEX_WAIT_BITSET operation (OR'd with
FUTEX_CLOCK_REALTIME to make the kernel use the realtime clock instead
of the default monotonic clock).  This was implemented only in the x86
and sh assembly code and not in the C code.  This patch implements
support for FUTEX_WAIT_BITSET whenever available (since linux-2.6.29)
for s390 and powerpc.
 2012-11-05 21:12:52 +05:30
David S. Miller d3bd58cf0a Fix coding style in sparc lowlevellock.h 
nptl/

	* sysdeps/unix/sysv/linux/sparc/lowlevellock.h (BUSY_WAIT_NOP):
	Add missing spaces.
	(__cpu_relax): Likewise.
 2012-11-03 15:25:55 -07:00
H.J. Lu f62c8abcfb Compile x86 rtld with -mno-sse -mno-mmx 2012-11-02 18:43:27 -07:00
Aurelien Jarno a9879fee34 Fix nptl/tst-cancel7 for non-bash shells. 2012-10-30 16:32:26 +00:00
David S. Miller 19f1dd5f2d Define a BUSY_WAIT_NOP for sparc. 
nptl/

	* sysdeps/unix/sysv/linux/sparc/lowlevellock.h (BUSY_WAIT_NOP):
	Define when we have v9 instructions available.
	* sysdeps/unix/sysv/linux/sparc/sparc64/cpu_relax.S: New file.
	* sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/cpu_relax.S: New
	file.
	* sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/Makefile: New
	file.
	* sysdeps/unix/sysv/linux/sparc/sparc64/Makefile: Add cpu_relax
	to libpthread-routines.
 2012-10-28 23:19:00 -07:00
Roland McGrath b9473651bc Fix build breakage in tst-cond-except.c. 2012-10-25 17:02:51 -07:00
Joseph Myers 6a345e4261 Use bash to run nptl/tst-tls6.sh. 2012-10-25 21:59:14 +00:00
Roland McGrath c0a1472e22 Fix compiler warnings in some NPTL tests. 2012-10-25 14:43:10 -07:00
Joseph Myers cc1290d07e Support cross-testing. 2012-10-24 21:59:01 +00:00
Roland McGrath 6e6249d0b4 BZ#14743: Move clock_* symbols from librt to libc. 2012-10-24 14:50:46 -07:00
Joseph Myers 0bf57f872c Don't set resource limits in tst-oddstacklimit-ENV. 2012-10-24 17:13:24 +00:00
Joseph Myers 03ac099f6b Define and use $(run-built-tests). 2012-10-24 00:08:46 +00:00
Jim Blandy 166bca2480 Add and use $(host-built-program-cmd). 2012-10-23 22:49:59 +00:00
Jim Blandy aba759841b Use $(NM) not nm in tst-cancel-wrappers. 2012-10-21 22:38:34 +00:00
Siddhesh Poyarekar 370539fb64 Fix typo in nptl/ChangeLog 2012-10-17 21:05:29 +05:30
Siddhesh Poyarekar 37785907d5 Don't check error return for pthread_cancel in tst-cond25 2012-10-17 21:02:56 +05:30
Siddhesh Poyarekar 9485a40444 Adjust mutex lock in condvar_cleanup if we got it from requeue_pi 
This completes the fix to bz #14652.
 2012-10-16 14:23:35 +05:30
Carlos O'Donell 54a417345e Fixup nptl/ChangeLog for last commit. 2012-10-10 23:34:38 -04:00
Carlos O'Donell 0d522f6417 Fix formatting in nptl/sysdeps/pthread/pthread.h. 
The macro pthread_cleanup_push_defer_np in pthread.h has a misaligned
line continuation marker. This marker was previously aligned, but
recent changes have moved it out of alignment. This change realigns
the marker. This also reduces the diff against the hppa version of
pthread.h where the marker is aligned.
 2012-10-10 23:28:52 -04:00