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2010-01-15Fix pthread_cond_*wait with requeue-PI on i386.Michal Schmidt2-11/+11
2009-12-22Fix s390 startup code in libpthread.Thomas Schwinge2-16/+2
2009-12-13More whitespace fixes.Ulrich Drepper1-2/+2
2009-12-13Fix whitespaces.Ulrich Drepper2-6/+6
2009-12-13Add Requeue-PI support for x86 arch.Dinakar Guniguntala5-28/+187
2009-12-12Invalid timeouts in i386 sem_timedwait.Ulrich Drepper1-9/+9
We adjusted nwaiters even though this isn't necessary.
2009-11-30SH calling __gmon_start__ from pt-initfini.c.Thomas Schwinge1-19/+2
2009-11-27Fix infloop in __pthread_disable_asynccancel on x86_64Andreas Schwab1-2/+3
2009-11-22Use #include instead of duplication for i386 vs i686 dl-sysdep.h in NPTL.Roland McGrath1-50/+5
2009-11-18Minor optimizations and cleanups of x86 cond_broadcast.Ulrich Drepper2-11/+10
2009-11-18Update cfi offsets for pthread_cond_broadcast and signal fir x86.Dinakar Guniguntala2-38/+16
2009-11-17Minimal unwind section size reduction.Ulrich Drepper1-17/+14
2009-11-17Use cfi directives in x86 pthread_cond_{,timed}wait.Ulrich Drepper2-344/+133
2009-09-02Fix timer_create to initialize timer_t properly.Suzuki Poulose1-1/+2
2009-08-28SH lowlevellock broken for FUTEX_CLOCK_REALTIME.Andrew Stubbs1-9/+9
2009-08-23More namespace cleanups.Ulrich Drepper1-4/+6
2009-08-22Rvert accidental checkins.Ulrich Drepper5-545/+0
2009-08-22Add sigstack handling to Linux ____longjmp_chk on powerpc.Andreas Schwab5-0/+545
2009-08-11Add CFI directives to x86-64 pthread_rwlock_unlock.Ulrich Drepper1-2/+3
2009-08-10Add CFI directives to x86-64 pthread_rwlock_{rd,wr)lock.Ulrich Drepper2-2/+6
2009-08-10Fix check for PI mutex in x86-64 pthread_cond_signalAndreas Schwab1-3/+3
Register eax contains the syscall number, use a different one instead.
2009-08-08Optimize x86-64 version of sem_timedwait.Ulrich Drepper1-65/+145
2009-08-08Another minor optimization of x86-64 pthread_cond_wait.Ulrich Drepper1-15/+7
2009-08-07Small optimizations to cancellable x86-64 code.Ulrich Drepper4-61/+40
2009-08-04Optimize x86-64 syscall cancellation handling.Ulrich Drepper4-44/+169
The syscall wrappers had to save and restore the syscall parameter values and return value when calling the functions to enable/disable cancellation were called. Not anymore. The called functions are special and don't modify any unexpected registers.
2009-07-28Fix bookkeeping in mutex when using requeue_pi.Ulrich Drepper5-20/+40
2009-07-23Fix pthread_cond_timedwait error handling on old kernels.Ulrich Drepper1-2/+2
2009-07-20Minor optimizations of last x86-64 condvar changes.Ulrich Drepper2-23/+16
2009-07-19Support requeueing for condvars using PI mutex. x86-64 only.Ulrich Drepper5-36/+168
Add support for the new FUTEX_WAIT_REQUEUE_PI and FUTEX_CMP_REQUEUE_PI options of futex.
2009-07-19Make x86-64 pthread_cond_timedwait more robust.Ulrich Drepper1-0/+2
It just happens that __pthread_enable_asynccancel doesn't modify the $rdi register. But this isn't guaranteed. Hence we reload the register after the calls.
2009-07-19Extend x86-64 __lll_robust_timedlock_wait to use futex syscall with absolute ↵Ulrich Drepper1-2/+76
timeout.
2009-07-18Extend x86-64 pthread_rwlock_timedrdlock to use futex syscall with absolute ↵Ulrich Drepper1-18/+55
timeout.
2009-07-18Pretty printing last change.Ulrich Drepper1-6/+6
2009-07-18Extend x86-64 pthread_rwlock_timedwrlock to use futex syscall with absolute ↵Ulrich Drepper1-12/+49
timeout.
2009-07-18Remove leftover cfi.Ulrich Drepper1-4/+1
2009-07-18Extend x86-64 pthread_cond_timedwait to use futex syscall with absolute timeout.Ulrich Drepper1-126/+292
2009-07-18Optimize x86-64 pthread_cond_timedwait.Ulrich Drepper1-144/+188
Instead of actively registering an unwind buffer we now use the exception handling functionality of the gcc runtime.
2009-07-18Optimize x86-64 pthread_cond_wait.Ulrich Drepper2-144/+309
Instead of actively registering an unwind buffer we now use the exception handling functionality of the gcc runtime.
2009-07-17Extend x86-64 sem_timedwait to use futex syscall with absolute timeout.Ulrich Drepper1-46/+116
2009-07-17Consistently use symbolic constants.Ulrich Drepper1-4/+3
2009-07-17Replace hand-coded unwind tables from x86-64 sem_timedwait.Ulrich Drepper1-122/+29
2009-07-17Optimize x86-64 sem_wait for uncontested semaphore.Ulrich Drepper1-24/+27
2009-07-17Replace hand-coded unwind tables from x86-64 sem_wait.Ulrich Drepper1-101/+25
2009-07-17Replace hand-coded unwind tables from x86-64 pthread_once.Ulrich Drepper1-106/+22
2009-07-17Replace hand-coded unwind tables from x86-64 pthread_cond_wait.Ulrich Drepper1-76/+18
2009-06-12Implement pthread_sigqueue.Ulrich Drepper1-0/+83
The kernel from 2.3.31 on supports the rt_tgsigqueueinfo syscall. Use it to implement the non-standard extension which, like sigqueue, can pass additional data to the receiving thread.
2009-06-11Fix futex syscall parameter for x86 absolute timeout waits.Bryan Kadzban1-1/+1
This affects only installations compiled for kernels older than 2.6.18.
2009-04-26* sysdeps/unix/sysv/linux/libc_pthread_init.c (__libc_pthread_init):Ulrich Drepper1-4/+4
Avoid warning by using may_alias attribute on ptrhack.
2009-03-15[BZ #5807]Ulrich Drepper1-102/+21
2009-03-15 Ulrich Drepper <drepper@redhat.com> [BZ #5807] * string/strlen.c (strlen): Fix omission in the expression to test for NUL bytes.
2009-03-09* sysdeps/unix/sysv/linux/sparc/lowlevellock.h: Define Jakub Jelinek1-1/+7
FUTEX_WAIT_BITSET, FUTEX_WAKE_BITSET, FUTEX_CLOCK_REALTIME and FUTEX_BITSET_MATCH_ANY. 2009-03-09 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/sparc/lowlevellock.h: Define FUTEX_WAIT_BITSET, FUTEX_WAKE_BITSET, FUTEX_CLOCK_REALTIME and FUTEX_BITSET_MATCH_ANY.
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