glibc.git - Mirror of https://sourceware.org/git/glibc.git

Age	Commit message (Collapse)	Author
2010-01-12	Fix up pthread.h for XPG7.	Ulrich Drepper

2010-01-09	Add support for XPG7 testing.	Ulrich Drepper
	The header conformance testing code needed extending for XPG7. This exposed a few bugs in the headers. There are more changes to come.
2009-12-22	Fix s390 startup code in libpthread.	Thomas Schwinge

2009-12-17	Small optimization of pthread_rwlock_init.	Ulrich Drepper

2009-12-13	More whitespace fixes.	Ulrich Drepper

2009-12-13	Fix whitespaces.	Ulrich Drepper

2009-12-13	Add Requeue-PI support for x86 arch.	Dinakar Guniguntala

2009-12-12	Invalid timeouts in i386 sem_timedwait.	Ulrich Drepper
	We adjusted nwaiters even though this isn't necessary.
2009-11-30	SH calling __gmon_start__ from pt-initfini.c.	Thomas Schwinge

2009-11-27	Fix infloop in __pthread_disable_asynccancel on x86_64	Andreas Schwab

2009-11-24	Once again forgot to add new test file.	Ulrich Drepper

2009-11-24	New NPTL POSIX semaphore test.	Ulrich Drepper

2009-11-22	Use #include instead of duplication for i386 vs i686 dl-sysdep.h in NPTL.	Roland McGrath

2009-11-18	Minor optimizations and cleanups of x86 cond_broadcast.	Ulrich Drepper

2009-11-18	Update cfi offsets for pthread_cond_broadcast and signal fir x86.	Dinakar Guniguntala

2009-11-17	Minimal unwind section size reduction.	Ulrich Drepper

2009-11-17	Use cfi directives in x86 pthread_cond_{,timed}wait.	Ulrich Drepper

2009-11-03	Make name of libgcc_s library configurable	Andreas Schwab

2009-10-30	Fix aliasing problem in tst-sem11.	Ulrich Drepper

2009-10-30	Fix races in setXid implementation.	Daniel Jacobowitz

2009-09-15	configure tweaks, support $libc_add_on_config_subdirs	Roland McGrath

2009-09-07	Fix malformed #pragma.	Andreas Schwab

2009-09-02	Fix whitespaces.	Ulrich Drepper

2009-09-02	Fix timer_create to initialize timer_t properly.	Suzuki Poulose

2009-08-28	SH lowlevellock broken for FUTEX_CLOCK_REALTIME.	Andrew Stubbs

2009-08-25	Handle 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.
2009-08-24	Hint to kernel that thread stack memory can be removed.	Ulrich Drepper

2009-08-23	More namespace cleanups.	Ulrich Drepper

2009-08-22	Rvert accidental checkins.	Ulrich Drepper

2009-08-22	Add sigstack handling to Linux ____longjmp_chk on powerpc.	Andreas Schwab

2009-08-11	Add CFI directives to x86-64 pthread_rwlock_unlock.	Ulrich Drepper

2009-08-10	Add CFI directives to x86-64 pthread_rwlock_{rd,wr)lock.	Ulrich Drepper

2009-08-10	Fix check for PI mutex in x86-64 pthread_cond_signal	Andreas Schwab
	Register eax contains the syscall number, use a different one instead.
2009-08-08	Optimize x86-64 version of sem_timedwait.	Ulrich Drepper

2009-08-08	Another minor optimization of x86-64 pthread_cond_wait.	Ulrich Drepper

2009-08-07	Small optimizations to cancellable x86-64 code.	Ulrich Drepper

2009-08-04	Optimize 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.
2009-07-31	Macro cleanup.	Ulrich Drepper
	Better definition of the *_NITSET macros.
2009-07-31	Regenerated.	Ulrich Drepper

2009-07-29	Fix x86-64 TCB alignment for future processor versions.	Ulrich Drepper

2009-07-29	Preserve 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.
2009-07-28	Fix bookkeeping in mutex when using requeue_pi.	Ulrich Drepper

2009-07-27	pthread_mutex_unlock needs to use _rel semantics for atomic ops.	Ulrich Drepper

2009-07-27	Revert "Memory ordering in pthread_mutex_{,timed}lock."	Ulrich Drepper
	This reverts commit 7b7f43bed134db6a0da34282fffcbf0af10d4613.
2009-07-26	Memory 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.
2009-07-23	Check for .cfi_{personality,lsda} on x86-64.	Ulrich Drepper
	We need this support in NPTL now to avoid the hand-coded tables.
2009-07-23	Fix pthread_cond_timedwait error handling on old kernels.	Ulrich Drepper

2009-07-20	Minor optimizations of last x86-64 condvar changes.	Ulrich Drepper

2009-07-19	Support 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.
2009-07-19	Make 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.