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2009-11-30SH calling __gmon_start__ from pt-initfini.c.Thomas Schwinge
2009-11-27Fix infloop in __pthread_disable_asynccancel on x86_64Andreas Schwab
2009-11-24Once again forgot to add new test file.Ulrich Drepper
2009-11-24New NPTL POSIX semaphore test.Ulrich Drepper
2009-11-22Use #include instead of duplication for i386 vs i686 dl-sysdep.h in NPTL.Roland McGrath
2009-11-18Minor optimizations and cleanups of x86 cond_broadcast.Ulrich Drepper
2009-11-18Update cfi offsets for pthread_cond_broadcast and signal fir x86.Dinakar Guniguntala
2009-11-17Minimal unwind section size reduction.Ulrich Drepper
2009-11-17Use cfi directives in x86 pthread_cond_{,timed}wait.Ulrich Drepper
2009-11-03Make name of libgcc_s library configurableAndreas Schwab
2009-10-30Fix aliasing problem in tst-sem11.Ulrich Drepper
2009-10-30Fix races in setXid implementation.Daniel Jacobowitz
2009-09-15configure tweaks, support $libc_add_on_config_subdirsRoland McGrath
2009-09-07Fix malformed #pragma.Andreas Schwab
2009-09-02Fix whitespaces.Ulrich Drepper
2009-09-02Fix timer_create to initialize timer_t properly.Suzuki Poulose
2009-08-28SH lowlevellock broken for FUTEX_CLOCK_REALTIME.Andrew Stubbs
2009-08-25Handle AVX saving on x86-64 in interrupted smbol lookups.Ulrich Drepper
If a signal arrived during a symbol lookup and the signal handler also required a symbol lookup, the end of the lookup in the signal handler reset the flag whether restoring AVX/SSE registers is needed. Resetting means in this case that the tail part of the outer lookup code will try to restore the registers and this can fail miserably. We now restore to the previous value which makes nesting calls possible.
2009-08-24Hint to kernel that thread stack memory can be removed.Ulrich Drepper
2009-08-23More namespace cleanups.Ulrich Drepper
2009-08-22Rvert accidental checkins.Ulrich Drepper
2009-08-22Add sigstack handling to Linux ____longjmp_chk on powerpc.Andreas Schwab
2009-08-11Add CFI directives to x86-64 pthread_rwlock_unlock.Ulrich Drepper
2009-08-10Add CFI directives to x86-64 pthread_rwlock_{rd,wr)lock.Ulrich Drepper
2009-08-10Fix check for PI mutex in x86-64 pthread_cond_signalAndreas Schwab
Register eax contains the syscall number, use a different one instead.
2009-08-08Optimize x86-64 version of sem_timedwait.Ulrich Drepper
2009-08-08Another minor optimization of x86-64 pthread_cond_wait.Ulrich Drepper
2009-08-07Small optimizations to cancellable x86-64 code.Ulrich Drepper
2009-08-04Optimize x86-64 syscall cancellation handling.Ulrich Drepper
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.
2009-07-31Macro cleanup.Ulrich Drepper
Better definition of the *_NITSET macros.
2009-07-31Regenerated.Ulrich Drepper
2009-07-29Fix x86-64 TCB alignment for future processor versions.Ulrich Drepper
2009-07-29Preserve SSE registers in runtime relocations on x86-64.Ulrich Drepper
SSE registers are used for passing parameters and must be preserved in runtime relocations. This is inside ld.so enforced through the tests in tst-xmmymm.sh. But the malloc routines used after startup come from libc.so and can be arbitrarily complex. It's overkill to save the SSE registers all the time because of that. These calls are rare. Instead we save them on demand. The new infrastructure put in place in this patch makes this possible and efficient.
2009-07-28Fix bookkeeping in mutex when using requeue_pi.Ulrich Drepper
2009-07-27pthread_mutex_unlock needs to use _rel semantics for atomic ops.Ulrich Drepper
2009-07-27Revert "Memory ordering in pthread_mutex_{,timed}lock."Ulrich Drepper
This reverts commit 7b7f43bed134db6a0da34282fffcbf0af10d4613.
2009-07-26Memory ordering in pthread_mutex_{,timed}lock.Ulrich Drepper
All commits should have happened before the mutex lock is taken. Therefore use the _rel variant of the cmpxchg atomic op.
2009-07-23Check for .cfi_{personality,lsda} on x86-64.Ulrich Drepper
We need this support in NPTL now to avoid the hand-coded tables.
2009-07-23Fix pthread_cond_timedwait error handling on old kernels.Ulrich Drepper
2009-07-20Minor optimizations of last x86-64 condvar changes.Ulrich Drepper
2009-07-19Support requeueing for condvars using PI mutex. x86-64 only.Ulrich Drepper
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 Drepper
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 Drepper
timeout.
2009-07-18Add more sem_timedwait tests.Ulrich Drepper
2009-07-18Extend x86-64 pthread_rwlock_timedrdlock to use futex syscall with absolute ↵Ulrich Drepper
timeout.
2009-07-18Pretty printing last change.Ulrich Drepper
2009-07-18Extend x86-64 pthread_rwlock_timedwrlock to use futex syscall with absolute ↵Ulrich Drepper
timeout.
2009-07-18Remove leftover cfi.Ulrich Drepper
2009-07-18Extend pthread_cond_timedwait tests.Ulrich Drepper
2009-07-18Extend x86-64 pthread_cond_timedwait to use futex syscall with absolute timeout.Ulrich Drepper
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