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* Fix nptl/tst-cancel7 for non-bash shells.Aurelien Jarno2012-10-302-1/+6
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* Define a BUSY_WAIT_NOP for sparc.David S. Miller2012-10-286-0/+88
| | | | | | | | | | | | | | 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.
* Fix build breakage in tst-cond-except.c.Roland McGrath2012-10-252-0/+5
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* Use bash to run nptl/tst-tls6.sh.Joseph Myers2012-10-253-2/+8
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* Fix compiler warnings in some NPTL tests.Roland McGrath2012-10-254-15/+30
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* Support cross-testing.Joseph Myers2012-10-243-11/+25
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* BZ#14743: Move clock_* symbols from librt to libc.Roland McGrath2012-10-242-20/+14
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* Don't set resource limits in tst-oddstacklimit-ENV.Joseph Myers2012-10-243-6/+92
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* Define and use $(run-built-tests).Joseph Myers2012-10-242-3/+8
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* Add and use $(host-built-program-cmd).Jim Blandy2012-10-232-3/+10
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* Use $(NM) not nm in tst-cancel-wrappers.Jim Blandy2012-10-213-3/+13
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* Fix typo in nptl/ChangeLogSiddhesh Poyarekar2012-10-171-1/+1
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* Don't check error return for pthread_cancel in tst-cond25Siddhesh Poyarekar2012-10-172-5/+6
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* Adjust mutex lock in condvar_cleanup if we got it from requeue_piSiddhesh Poyarekar2012-10-165-4/+30
| | | | This completes the fix to bz #14652.
* Fixup nptl/ChangeLog for last commit.Carlos O'Donell2012-10-101-1/+3
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* Fix formatting in nptl/sysdeps/pthread/pthread.h.Carlos O'Donell2012-10-102-2/+6
| | | | | | | | 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.
* Take lock in pthread_cond_wait cleanup handler only when neededSiddhesh Poyarekar2012-10-108-9/+367
| | | | | | | | | | [BZ #14652] When a thread waiting in pthread_cond_wait with a PI mutex is cancelled after it has returned successfully from the futex syscall but just before async cancellation is disabled, it enters its cancellation handler with the mutex held and simply calling a mutex_lock again will result in a deadlock. Hence, it is necessary to see if the thread owns the lock and try to lock it only if it doesn't.
* Add missing magic to GLIBC_PROVIDES.Roland McGrath2012-10-093-202/+5
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* Correct libthreadb register access for 64-bit sparc.David S. Miller2012-10-052-2/+9
| | | | | | | [BZ #14568] * sysdeps/sparc/tls.h (DB_THREAD_SELF_INCLUDE): Delete. (DB_THREAD_SELF): Use constants for the register offsets. Correct the case of a 64-bit debugger with a 32-bit inferior.
* Add test cases for BZ #14557H.J. Lu2012-10-058-2/+28
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* Unlock mutex before going back to waiting for PI mutexesSiddhesh Poyarekar2012-10-057-172/+427
| | | | | | | | | | [BZ #14417] A futex call with FUTEX_WAIT_REQUEUE_PI returns with the mutex locked on success. If such a successful thread is pipped to the cond_lock by another spuriously woken waiter, it could be sent back to wait on the futex with the mutex lock held, thus causing a deadlock. So it is necessary that the thread relinquishes the mutex before going back to sleep.
* Name space hygeine for madvise.Roland McGrath2012-10-042-1/+5
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* Update copyright yearsH.J. Lu2012-10-022-1/+5
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* Fix clone flag name in comment to CLONE_CHILD_CLEARTID.Siddhesh Poyarekar2012-10-028-7/+18
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* Fix exception table for i386 pthread_cond_waitSiddhesh Poyarekar2012-10-015-3/+147
| | | | | | | | [BZ #14477] Add an additional entry in the exception table to jump to __condvar_w_cleanup2 instead of __condvar_w_cleanup for PI mutexes when %ebx contains the address of the futex instead of the condition variable.
* Fix bugs in powerpc pthread_once.Alan Modra2012-09-251-5/+16
| | | | | | | | | Ref gcc.gnu.org/bugzilla/show_bug.cgi?id=52839#c10 Release barriers are needed to ensure that any memory written by init_routine is seen by other threads before *once_control changes. In the case of clear_once_control we need to flush any partially written state.
* Set "fail on error" mode directly in testsuite shell scriptsDmitry V. Levin2012-09-253-3/+9
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* Add copyright notices to testsuite shell scriptsDmitry V. Levin2012-09-252-1/+22
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* Add "()" when casting to uint64_t for 64-bit storeH.J. Lu2012-09-242-2/+8
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* Cast to uint64_t for 64-bit storeH.J. Lu2012-09-192-2/+8
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* [BZ #14583]Jeff Law2012-09-142-1/+6
| | | | * sysdeps/pthread/pthread.h: Fix prototype of __sigsetjmp.
* Remove unused __rtld_lock_init_recursive macroH.J. Lu2012-09-132-12/+6
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* Fix a typo in ChangeLogH.J. Lu2012-09-101-1/+1
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* Rename LDFLAGS-XXX to LDLIBS-XXX for -lstdc++H.J. Lu2012-09-072-1/+6
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* Add tst-cancel21-static.cH.J. Lu2012-09-063-2/+11
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* Remove __ASSUME_POSIX_CPU_TIMERS.Joseph Myers2012-09-012-51/+10
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* Fix sem_post race (bug 14532).Joseph Myers2012-08-314-5/+100
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* Make libio compile without _IO_MTSAFE_IO.Roland McGrath2012-08-172-2/+7
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* Clean up definition of _LIBC_REENTRANT and _IO_MTSAFE_IO.Roland McGrath2012-08-172-3/+9
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* Remove __ASSUME_POSIX_TIMERS.Joseph Myers2012-08-1613-568/+249
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* Optimize __libc_lock_lock and __libc_lock_trylock for MIPS.Maxim Kuvyrkov2012-08-152-2/+14
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* Add generic versions of pthread_spin_lock and pthread_spin_trylock.Maxim Kuvyrkov2012-08-153-0/+101
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* Remove __ASSUME_TGKILL.Joseph Myers2012-08-087-67/+28
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* Remove some pre-2.6.16 Linux kernel conditionals.Joseph Myers2012-08-072-8/+6
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* Remove some pre-2.6.0 Linux kernel conditionals.Joseph Myers2012-08-032-12/+6
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* Fix tst-pthread-getattr test caseSiddhesh Poyarekar2012-07-282-22/+74
| | | | | | Get the tst-pthread-getattr fix back with further improvements so that it does not fail on targets that use the user stack to save context.
* Remove unused pseudo_end labelAndreas Schwab2012-07-254-8/+13
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* Revert fix to tst-pthread-getattr since it fails on sparcSiddhesh Poyarekar2012-07-252-40/+16
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* Fix tst-pthread-getattr test caseSiddhesh Poyarekar2012-07-202-12/+50
| | | | | | | | | | | | | | In some cases, the compiler would optimize out the call to allocate_and_test and thus result in a false positive for the test case. Another problem was the fact that the compiler could in some cases generate additional shifting of the stack pointer, resulting in alloca moving the stack pointer beyond what is allowed by the rlimit. Hence, accessing the stackaddr returned by pthread_getattr_np is safer than relying on the alloca'd result. Another problem is when RLIMIT may be very large, which may result in violation of other resource limits. Hence we cap the max stack size to 8M for this test.
* Fix comment that describes sighandler_setxidSiddhesh Poyarekar2012-07-192-1/+8
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