OpenE2K/glibc
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924 Commits

Author SHA1 Message Date
H.J. Lu
f90681487d Fix alignment of AVX safe area on x86-64. 2010-10-13 22:12:03 -04:00
Andreas Schwab
c3758feebf Fix namespace pollution in pthread_cleanup_push. 2010-09-21 10:47:14 -07:00
Ulrich Drepper
4ac42e193f Small optimization of alloca handling. 2010-09-03 04:42:44 -07:00
Dinakar Guniguntala
022f6b8920 Fix x86 pthread_cond_signal() FUTEX_WAKE_OP fallback 2010-08-19 00:46:19 -07:00
H.J. Lu
f8392f4004 Add -fno-asynchronous-unwind-tables to initfini.s for i386 2010-08-15 20:09:23 -07:00
Alan Modra
bebff237c5 PowerPC64 ABI fixes 2010-08-12 09:19:19 -07:00
Andreas Schwab
e8ee8bdf2a Fix type mismatch 2010-07-06 08:08:46 -07:00
Andreas Schwab
2983d85ee5 Work around kernel rejecting valid absolute timestamps 2010-07-01 19:07:14 -07:00
Takashi Yoshii
4bc93b3033 [sh] Fix incorrect location of ifndef for __ASSUME_FUTEX_CLOCK_REALTIME. 2010-06-14 16:56:22 -07:00
Ulrich Drepper
5d7a6541c2 Fix typo in last commit. 2010-04-09 12:29:18 -07:00
Ulrich Drepper
86a4c67fb9 Implement interfaces to set and get names of threads. 
At least the Linux kernel provides field where the kernel originally
stores the command which is executed by the thread.  The value can
subsequently be overwritten.  The added functions allow to do that for
threads, providing and abstraction around the syscalls or /proc file
system accesses needed.
 2010-04-09 01:09:24 -07:00
Roland McGrath
f571a994ce Move unwind-resume code from NPTL to sysdeps/gnu. 2010-04-05 20:07:39 -07:00
Ulrich Drepper
1d78f2996d Fix a few more problem with the recent setxid changes. 2010-03-09 20:21:12 -08:00
Ulrich Drepper
66f1b8eeb2 Fix setxid race with thread creation 2010-03-05 11:23:28 -08:00
Michal Schmidt
893549c5a0 Fix pthread_cond_*wait with requeue-PI on i386. 2010-01-15 18:09:14 -08:00
Ulrich Drepper
d3c7e68655 Fix up pthread.h for XPG7. 2010-01-12 12:13:04 -08:00
Ulrich Drepper
f095bb7204 Add support for XPG7 testing. 
The header conformance testing code needed extending for XPG7.  This
exposed a few bugs in the headers.  There are more changes to come.
 2010-01-09 10:56:41 -08:00
Thomas Schwinge
d34bd80fce Fix s390 startup code in libpthread. 2009-12-22 08:37:33 -08:00
Ulrich Drepper
23b8575625 More whitespace fixes. 2009-12-13 11:52:28 -08:00
Ulrich Drepper
5a9e37df22 Fix whitespaces. 2009-12-13 11:51:54 -08:00
Dinakar Guniguntala
75956694f3 Add Requeue-PI support for x86 arch. 2009-12-13 11:50:16 -08:00
Ulrich Drepper
9554ebf2d4 Invalid timeouts in i386 sem_timedwait. 
We adjusted nwaiters even though this isn't necessary.
 2009-12-12 11:06:23 -08:00
Thomas Schwinge
ebb92a491f SH calling __gmon_start__ from pt-initfini.c. 2009-11-30 06:24:22 -08:00
Andreas Schwab
b55ec98c64 Fix infloop in __pthread_disable_asynccancel on x86_64 2009-11-27 21:37:30 -08:00
Roland McGrath
57a299fe47 Use #include instead of duplication for i386 vs i686 dl-sysdep.h in NPTL. 2009-11-22 17:49:21 -08:00
Ulrich Drepper
dfedb126d6 Minor optimizations and cleanups of x86 cond_broadcast. 2009-11-18 06:40:25 -08:00
Dinakar Guniguntala
dd7106b3c6 Update cfi offsets for pthread_cond_broadcast and signal fir x86. 2009-11-18 06:33:23 -08:00
Ulrich Drepper
62616842ec Minimal unwind section size reduction. 2009-11-17 23:13:08 -08:00
Ulrich Drepper
f8c10bb45b Use cfi directives in x86 pthread_cond_{,timed}wait. 2009-11-17 17:59:33 -08:00
Andreas Schwab
13f6812ffb Make name of libgcc_s library configurable 2009-11-03 23:52:01 +01:00
Roland McGrath
7967983fd4 configure tweaks, support $libc_add_on_config_subdirs 2009-09-15 14:14:42 -07:00
Andreas Schwab
3d60eb1734 Fix malformed #pragma. 2009-09-07 08:31:52 -07:00
Suzuki Poulose
38eb613663 Fix timer_create to initialize timer_t properly. 2009-09-02 19:58:50 -07:00
Andrew Stubbs
7812c65b90 SH lowlevellock broken for FUTEX_CLOCK_REALTIME. 2009-08-28 14:57:16 -07:00
Ulrich Drepper
84088310ce Handle AVX saving on x86-64 in interrupted smbol lookups. 
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.
 2009-08-25 10:42:30 -07:00
Ulrich Drepper
2d094b7395 More namespace cleanups. 2009-08-23 13:59:41 -07:00
Ulrich Drepper
cd16986ee3 Rvert accidental checkins. 2009-08-22 17:58:04 -07:00
Andreas Schwab
15efafdf07 Add sigstack handling to Linux ____longjmp_chk on powerpc. 2009-08-22 02:01:51 -07:00
Ulrich Drepper
ae0d545003 Add CFI directives to x86-64 pthread_rwlock_unlock. 2009-08-11 20:47:36 -07:00
Ulrich Drepper
1bc2b97ee4 Add CFI directives to x86-64 pthread_rwlock_{rd,wr)lock. 2009-08-10 11:26:16 -07:00
Andreas Schwab
ec4922395b Fix check for PI mutex in x86-64 pthread_cond_signal 
Register eax contains the syscall number, use a different one instead.
 2009-08-10 08:10:11 -07:00
Ulrich Drepper
efa0569d2b Optimize x86-64 version of sem_timedwait. 2009-08-08 17:48:09 -07:00
Ulrich Drepper
49eea97b00 Another minor optimization of x86-64 pthread_cond_wait. 2009-08-08 10:21:46 -07:00
Ulrich Drepper
9083bcc5dc Small optimizations to cancellable x86-64 code. 2009-08-07 20:36:53 -07:00
Ulrich Drepper
421665c40a Optimize x86-64 syscall cancellation handling. 
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.
 2009-08-04 11:03:46 -07:00
Ulrich Drepper
22d94a7bc9 Regenerated. 2009-07-31 21:48:59 -07:00
Ulrich Drepper
586fa886ad Fix x86-64 TCB alignment for future processor versions. 2009-07-29 09:01:04 -07:00
Ulrich Drepper
b48a267b8f Preserve SSE registers in runtime relocations on x86-64. 
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.
 2009-07-29 08:33:03 -07:00
Ulrich Drepper
b0948ffdcb Fix bookkeeping in mutex when using requeue_pi. 2009-07-28 09:40:39 -07:00
Ulrich Drepper
01b597da40 Check for .cfi_{personality,lsda} on x86-64. 
We need this support in NPTL now to avoid the hand-coded tables.
 2009-07-23 17:15:56 -07:00