| 2011-01-16 Andreas Schwab <schwab@linux-m68k.org> | |
| * Makefile (test-extras): Add tst-cleanup4aux. | |
| 2011-01-14 Ulrich Drepper <drepper@gmail.com> | |
| [BZ #10563] | |
| * sysdeps/pthread/setxid.h (__SETXID_1): Add cast to assignment. | |
| (__SETXID_2): Likewise. | |
| (__SETXID_3): Likewise. | |
| 2011-01-13 Ulrich Drepper <drepper@gmail.com> | |
| [BZ #10484] | |
| * Versions [libc] (GLIBC_PRIVATE): Export __libc_alloca_cutoff. | |
| * alloca_cutoff.c: Add libc_hidden_def. | |
| 2010-10-13 H.J. Lu <hongjiu.lu@intel.com> | |
| [BZ #12113] | |
| * sysdeps/x86_64/pthreaddef.h (TCB_ALIGNMENT): Changed to 32. | |
| * sysdeps/x86_64/tls.h (TLS_TCB_ALIGN): Defined with alignment | |
| of "struct pthread". | |
| 2010-09-21 Andreas Schwab <schwab@redhat.com> | |
| * sysdeps/pthread/pthread.h (pthread_cleanup_push) | |
| [!__EXCEPTIONS]: Mangle local variable not_first_call. | |
| (pthread_cleanup_push_defer_np): Likewise. | |
| 2010-09-03 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/allocalim.h (__libc_use_alloca): Expect blocks are | |
| small. | |
| 2010-08-10 Dinakar Guniguntala <dino@in.ibm.com> | |
| Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S: If | |
| FUTEX_WAKE_OP fails make sure to call FUTEX_WAKE instead. | |
| 2010-08-12 H.J. Lu <hongjiu.lu@intel.com> | |
| * sysdeps/unix/sysv/linux/i386/Makefile: New file. | |
| 2010-05-01 Alan Modra <amodra@gmail.com> | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h | |
| (PSEUDO): Use correct cr save. Don't use wrong parm save area | |
| to save temps. Correct cfi for possible later frame manipulation. | |
| (DOCARGS_1, UNDOCARGS_1): Use the correct parm save area. | |
| (DOCARGS_2, UNDOCARGS_2, DOCARGS_3, UNDOCARGS_3): Likewise. | |
| (DOCARGS_4, UNDOCARGS_4, DOCARGS_5, UNDOCARGS_5): Likewise. | |
| (DOCARGS_6, UNDOCARGS_6): Likewise. | |
| (CENABLE, CDISABLE): Add nops for non-shared calls. | |
| 2010-07-06 Andreas Schwab <schwab@redhat.com> | |
| * sysdeps/unix/sysv/linux/pthread_getname.c (pthread_getname_np): | |
| Fix type mismatch. | |
| 2010-07-03 Ulrich Drepper <drepper@redhat.com> | |
| * tst-abstime.c (do_test): Some more cleanups | |
| 2010-07-02 Ulrich Drepper <drepper@redhat.com> | |
| * tst-abstime.c: Correct testing and add test for sem_timedwait. | |
| 2010-07-01 Andreas Schwab <schwab@redhat.com> | |
| Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (tests): Add tst-abstime. | |
| * tst-abstime.c: New file. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S | |
| (__lll_timedlock_wait): Check for timestamp before the Epoch. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S | |
| (__lll_timedlock_wait): Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevelrobustlock.S | |
| (__lll_robust_timedlock_wait): Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S | |
| (__pthread_cond_timedwait): Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S | |
| (pthread_rwlock_timedrdlock): Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S | |
| (pthread_rwlock_timedwrlock): Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S (sem_timedwait): | |
| Likewise. | |
| 2010-07-01 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (tst-_res1): Add tst-_res1mod1 to dependency list. | |
| 2010-06-01 Takashi Yoshii <takashi.yoshii.zj@renesas.com> | |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S: Fix incorrect | |
| location of ifndef __ASSUME_FUTEX_CLOCK_REALTIME. | |
| 2010-04-09 Ulrich Drepper <drepper@redhat.com> | |
| [BZ #11390] | |
| * sysdeps/unix/sysv/linux/pthread_getname.c: New file. | |
| * sysdeps/unix/sysv/linux/pthread_setname.c: New file. | |
| * nptl/sysdeps/pthread/pthread.h: Declare pthread_getname and | |
| pthread_setname. | |
| * Makefile (libpthread-routines): Add pthread_getname and | |
| pthread_setname. | |
| * Versions: Export pthread_getname and pthread_setname for GLIBC_2.12. | |
| 2010-04-05 Thomas Schwinge <thomas@schwinge.name> | |
| * sysdeps/pthread/unwind-resume.c: Moved to main tree sysdeps/gnu/. | |
| * sysdeps/pthread/rt-unwind-resume.c: Likewise. | |
| * sysdeps/pthread/Makefile: Remove csu section and rt section's | |
| unwind-resume bits, now in main tree sysdeps/gnu/Makefile instead. | |
| 2010-03-23 Luis Machado <luisgpm@br.ibm.com> | |
| * pthread_cond_timedwait.c: Add check for | |
| HAVE_CLOCK_GETTIME_VSYSCALL to use VDSO whenever possible. | |
| (pthread_cond_timedwait): Use INTERNAL_VSYSCALL instead of | |
| INTERNAL_SYSCALL. | |
| 2010-03-09 Ulrich Drepper <drepper@redhat.com> | |
| * pthread_create.c (__pthread_create_2_1): If priorities are incorrect | |
| and the call fails wake eventually waiting setxid threads. Don't free | |
| stack here if we try starting a thread. | |
| * sysdeps/pthread/createthread.c (do_clone): Only wake setxid waiter | |
| if the clone call failed. | |
| 2010-03-08 Andreas Schwab <schwab@redhat.com> | |
| * pthread_create.c (__pthread_create_2_1): Don't set setxid_futex. | |
| * allocatestack.c (get_cached_stack): Set setxid_futex. | |
| (allocate_stack): Likewise. | |
| 2010-03-05 Andreas Schwab <schwab@redhat.com> | |
| Ulrich Drepper <drepper@redhat.com> | |
| * allocatestack.c (setxid_mark_thread): Delay handling of thread if | |
| it is creating a thread or it is just being created. | |
| * pthread_create.c (start_thread): Wake setxid thread if it is | |
| waiting. | |
| (__pthread_create_2_1): Initialize setxid_futex. | |
| * sysdeps/pthread/createthread.c (do_clone): Wake setxid thread if it | |
| is waiting. | |
| 2010-01-15 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: | |
| Fix unwind info. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Likewise. | |
| 2010-01-15 Michal Schmidt <mschmidt@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: | |
| Fix pthread_cond_timedwait with requeue-PI. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: | |
| Fix pthread_cond_wait with requeue-PI. | |
| 2010-01-14 Ulrich Drepper <drepper@redhat.com> | |
| * Versions: Add pthread_mutex_consistent, pthread_mutexattr_getrobust, | |
| and pthread_mutexattr_setrobust for GLIBC_2.12. | |
| * pthread_mutex_consistent.c: Define alias pthread_mutex_consistent. | |
| * pthread_mutexattr_getrobust.c: Define alias | |
| pthread_mutexattr_getrobust. | |
| * pthread_mutexattr_setrobust.c: Define alias | |
| pthread_mutexattr_setrobust. | |
| 2010-01-12 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/pthread.h: Cleanup. Fix up for XPG7. | |
| 2010-01-08 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/pthread.h: Fix pthread_mutex_consistent declaration. | |
| 2009-12-18 Thomas Schwinge <thomas@codesourcery.com> | |
| * sysdeps/unix/sysv/linux/s390/s390-32/pt-initfini.c (_init): Don't | |
| call __gmon_start__. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/pt-initfini.c (_init): Likewise. | |
| 2009-12-17 Ulrich Drepper <drepper@redhat.com> | |
| * pthread_rwlock_init.c (__pthread_rwlock_init): Simplify code by | |
| using memset. | |
| 2009-12-01 Dinakar Guniguntala <dino@in.ibm.com> | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.h: Define | |
| FUTEX_WAIT_REQUEUE_PI and FUTEX_CMP_REQUEUE_PI. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S: If mutex | |
| is a non robust PI mutex, then use FUTEX_CMP_REQUEUE_PI. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: If mutex | |
| is a non robust PI mutex, then use FUTEX_WAIT_REQUEUE_PI. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Likewise. | |
| 2009-12-12 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S (sem_timedwait): | |
| Don't update nwaiters after invalid timeout is recognized. | |
| 2009-11-27 Thomas Schwinge <thomas@codesourcery.com> | |
| * sysdeps/unix/sysv/linux/sh/pt-initfini.c (_init): Don't call | |
| __gmon_start__. | |
| 2009-11-27 Andreas Schwab <schwab@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/cancellation.S: Reload | |
| THREAD_SELF->cancelhandling after returning from futex call. | |
| 2009-11-24 Ulrich Drepper <drepper@redhat.com> | |
| * tst-sem13.c: New file. | |
| * Makefile (tests): Add tst-sem13. | |
| 2009-11-22 Roland McGrath <roland@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/dl-sysdep.h: # include "i686/dl-sysdep.h" | |
| instead of recapitulating its contents. | |
| 2009-11-18 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S: Minor | |
| optimizations and cleanups. | |
| 2009-11-18 Dinakar Guniguntala <dino@in.ibm.com> | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S: | |
| Remove redundant code. Fix cfi offsets. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S: | |
| Fix cfi offsets. | |
| 2009-11-17 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Minimally | |
| reduce size of unwind info. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Convert to use | |
| cfi directives. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. | |
| Based on a patch by Dinakar Guniguntala <dino@in.ibm.com>. | |
| 2009-11-03 Andreas Schwab <schwab@linux-m68k.org> | |
| [BZ #4457] | |
| * sysdeps/pthread/unwind-resume.c: Include <libgcc_s.h> and use | |
| LIBGCC_S_SO. | |
| * sysdeps/pthread/unwind-forcedunwind.c: Likewise. | |
| 2009-10-30 Ulrich Drepper <drepper@redhat.com> | |
| * tst-sem11.c (main): Rewrite to avoid aliasing problems. | |
| [BZ #3270] | |
| * allocatestack.c (__nptl_setxid): Perform the operation in multiple | |
| steps to avoid races with creation and terminations. | |
| * nptl-init.c (sighandler_setxid): Adjust. | |
| Patch by Daniel Jacobowitz. | |
| 2009-09-07 Andreas Schwab <schwab@redhat.com> | |
| * sysdeps/pthread/bits/libc-lock.h (BP_SYM): Remove space before paren. | |
| 2009-09-02 Suzuki K P <suzuki@in.ibm.com> | |
| Joseph Myers <joseph@codesourcery.com> | |
| [BZ #7094] | |
| * sysdeps/unix/sysv/linux/timer_create.c (timer_create): | |
| Initialize the sigev_notify field for newly created timer to make sure | |
| the timer gets deleted from the active timer's list upon timer_delete. | |
| 2009-08-27 Andrew Stubbs <ams@codesourcery.com> | |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S (__lll_timedlock_wait): | |
| Correct a logic error. | |
| 2009-08-25 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/x86_64/tls.h (RTLD_ENABLE_FOREIGN_CALL): Store old value | |
| of the field in local variables. | |
| (RTLD_FINALIZE_FOREIGN_CALL): Restore rtld_must_xmm_save from local | |
| variable and don't unconditionally clear it. | |
| 2009-08-24 Ulrich Drepper <drepper@redhat.com> | |
| * pthread_create.c (start_thread): Hint to the kernel that memory for | |
| the stack can be reused. We do not mark all the memory. The part | |
| still in use and some reserve are kept. | |
| 2009-08-23 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h: Clean up namespace. | |
| 2009-08-11 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_unlock.S: Add CFI | |
| directives. | |
| 2009-08-10 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S: Add CFI | |
| directives. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S: Likewise. | |
| 2009-08-10 Andreas Schwab <schwab@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S | |
| (__pthread_cond_signal): Don't clobber register used for syscall | |
| number. | |
| 2009-08-08 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S (sem_timedwait): | |
| Optimize code path used when FUTEX_CLOCK_REALTIME is supported. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S | |
| (__pthread_cond_wait): Optimize by avoiding use of callee-safe | |
| register. | |
| 2009-08-07 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/sem_wait.S: Little optimizations | |
| enabled by the special *_asynccancel functions. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/cancellation.S: Include lowlevellock.h. | |
| 2009-08-04 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/cancellation.S: New file. | |
| * sysdeps/unix/sysv/linux/x86_64/libc-cancellation.S: New file. | |
| * sysdeps/unix/sysv/linux/x86_64/librt-cancellation.S: New file. | |
| * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h (PSEUDO): Optimize | |
| since we can assume the special __*_{en,dis}able_asynccancel | |
| functions. | |
| (PUSHARGS_*, POPARGS_*, SAVESTK_*, RESTSTK_*): Removed. | |
| * sysdeps/x86_64/tcb-offsets.sym: Add cancellation-related bits | |
| and PTHREAD_CANCELED. | |
| 2009-07-31 Ulrich Drepper <drepper@redhat.com> | |
| * descr.h: Better definition of *_BITMASK macros for cancellation. | |
| 2009-07-29 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/x86_64/tls.h (TLS_TCB_ALIGN): Define explicitly to 32. | |
| * sysdeps/x86_64/tls.h (tcbhead_t): Add room for SSE registers the | |
| dynamic linker might have to save. | |
| Define RTLD_CHECK_FOREIGN_CALL, RTLD_ENABLE_FOREIGN_CALL, | |
| RTLD_PREPARE_FOREIGN_CALL, and RTLD_FINALIZE_FOREIGN_CALL. Pretty | |
| printing. | |
| * sysdeps/x86_64/tcb-offsets.sym: Add RTLD_SAVESPACE_SSE. | |
| 2009-07-28 Ulrich Drepper <drepper@redhat.com> | |
| * pthread_mutex_lock.c [NO_INCR] (__pthread_mutex_cond_lock_adjust): | |
| New function. | |
| * pthreadP.h: Declare __pthread_mutex_cond_lock_adjust. | |
| * sysdeps/unix/sysv/linux/pthread-pi-defines.sym: Add ROBUST_BIT. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S: Don't use | |
| requeue_pi for robust mutexes. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise. | |
| Don't only skip __pthread_mutex_cond_lock. Call instead | |
| __pthread_mutex_cond_lock_adjust. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise. | |
| * pthread_mutex_unlock.c (__pthread_mutex_unlock_full): Minor | |
| optimization of PI mutex handling. | |
| 2009-07-27 Ulrich Drepper <drepper@redhat.com> | |
| [BZ #10418] | |
| * pthread_mutex_unlock.c (__pthread_mutex_unlock_full): Use _rel | |
| instead of of _acq variants of cmpxchg. | |
| 2009-07-23 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/x86_64/configure.in: New file. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Fix error | |
| path when not using absolute timeout futex. | |
| 2009-07-20 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Minor | |
| optimizations of last changes. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise. | |
| 2009-07-19 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Define | |
| FUTEX_WAIT_REQUEUE_PI and FUTEX_CMP_REQUEUE_PI. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S: If mutex | |
| is a PI mutex, then use FUTEX_CMP_REQUEUE_PI. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: If mutex | |
| is a PI mutex, then use FUTEX_WAIT_REQUEUE_PI. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S | |
| (__pthread_cond_timedwait): Make more robust. | |
| 2009-07-18 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevelrobustlock.S | |
| (__lll_robust_timedlock_wait): If possible use FUTEX_WAIT_BITSET to | |
| directly use absolute timeout. | |
| * tst-sem5.c (do_test): Add test for premature timeout. | |
| * Makefile: Linu tst-sem5 with librt. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S | |
| (pthread_rwlock_timedwrlock): If possible use FUTEX_WAIT_BITSET to | |
| directly use absolute timeout. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S | |
| (pthread_rwlock_timedrdlock): Likewise. | |
| * tst-cond11.c (run_test): Add test to check that the timeout is | |
| long enough. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S | |
| (__pthread_cond_timedwait): If possible use FUTEX_WAIT_BITSET to | |
| directly use absolute timeout. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S | |
| (__pthread_cond_wait): Convert to using exception handler instead of | |
| registered unwind buffer. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S | |
| (__pthread_cond_timedwait): Likewise. | |
| 2009-07-17 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S (sem_timedwait): | |
| If possible use FUTEX_WAIT_BITSET|FUTEX_CLOCK_REALTIME to directly | |
| use absolute timeout. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_wait.S (sem_wait): Optimize | |
| handling of uncontested semaphore. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S | |
| (__condvar_cleanup): Rewrite to use cfi directives instead of | |
| hand-coded unwind tables. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_once.S (__pthread_once): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_wait.S (sem_wait): Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S (sem_timedwait): | |
| Likewise. | |
| 2009-06-12 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (libpthread-routines): Add pthread_sigqueue. | |
| * Versions: Add pthread_sigqueue for GLIBC_2.11. | |
| * sysdeps/pthread/bits/sigthread.h: Declare pthread_sigqueue. | |
| * sysdeps/unix/sysv/linux/pthread_sigqueue.c: New file. | |
| 2009-06-11 Ulrich Drepper <drepper@redhat.com> | |
| [BZ #10262] | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S | |
| (LOAD_FUTEX_WAIT_ABS): Fix futex parameter in case private futexes | |
| cannot be assumed. | |
| Patch by Bryan Kadzban <bz-glibc@kdzbn.homelinux.net>. | |
| 2009-05-16 Ulrich Drepper <drepper@redhat.com> | |
| * libc-cancellation.c: Move __libc_cleanup_routine to... | |
| * libc-cleanup.c: ...here. New file. | |
| * Makefile (routines): Add libc-cleanup. | |
| * cancellation.c (__pthread_disable_asynccancel): Remove unnecessary | |
| test. | |
| * libc-cancellation.c: Use <nptl/cancellation.c: to define the code. | |
| * sysdeps/pthread/librt-cancellation.c: Likewise. | |
| [BZ #9924] | |
| * nptl-init.c: Renamed from init.c. | |
| * Makefile: Change all occurences of init.c to nptl-init.c. | |
| 2009-05-15 Ulrich Drepper <drepper@redhat.com> | |
| * cancellation.c (__pthread_disable_asynccancel): Correct the bits | |
| to test when deciding on the delay. | |
| * libc-cancellation.c (__libc_disable_asynccancel): Likewise. | |
| * pthread_cancel.c: Close race between deciding on sending a signal | |
| and setting the CANCELING_BIT bit. | |
| * cancellation.c (__pthread_disable_asynccancel): Don't return if | |
| thread is canceled. | |
| * libc-cancellation.c (__libc_disable_asynccancel): Likewise. | |
| 2009-04-27 Ulrich Drepper <drepper@redhat.com> | |
| * cancellation.c (__pthread_disable_asynccancel): Use THREAD_ATOMIC_AND | |
| is available. | |
| * libc-cancellation.c (__libc_disable_asynccancel): Likewise. | |
| * sysdeps/x86_64/tls.h: Define THREAD_ATOMIC_AND. | |
| * sysdeps/i386/tls.h: Likewise. | |
| (tcbhead_t): Add __private_tm member. | |
| 2009-04-26 Ulrich Drepper <drepper@redhat.com> | |
| * sem_open.c (sem_open): Rewrite initialization of initsem to | |
| avoid warnings. | |
| * sysdeps/unix/sysv/linux/libc_pthread_init.c (__libc_pthread_init): | |
| Avoid warning by using may_alias attribute on ptrhack. | |
| 2009-04-22 Ulrich Drepper <drepper@redhat.com> | |
| [BZ #10090] | |
| * pthread_attr_setschedparam.c (__pthread_attr_setschedparam): | |
| Check policy and priority for validity. | |
| Patch mostly by Zhang Xiliang <zhangxiliang@cn.fujitsu.com>. | |
| 2009-03-15 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S | |
| (__pthread_cond_timedwait): Change to use cfi directives instead of | |
| hand-coded unwind sections. | |
| 2009-03-10 Ulrich Drepper <drepper@redhat.com> | |
| * init.c (nptl_freeres): Compile only for SHARED. | |
| 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. | |
| 2009-02-27 Roland McGrath <roland@redhat.com> | |
| * init.c (__nptl_initial_report_events): Mark __attribute_used__. | |
| * pthread_create.c (__nptl_threads_events, __nptl_last_event): Likewise. | |
| 2009-02-26 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h: Define | |
| _POSIX_THREAD_ROBUST_PRIO_INHERIT and | |
| _POSIX_THREAD_ROBUST_PRIO_PROTECT. Reset value of macros from | |
| 200112L to 200809L. | |
| 2009-02-25 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/pthread.h: The robust mutex functions are in | |
| POSIX 2008. | |
| 2009-02-24 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h (_BITS_POSIX_OPT_H): | |
| Unify name of include protector macro. | |
| 2009-02-14 SUGIOKA Toshinobu <sugioka@itonet.co.jp> | |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S: Define | |
| LOAD_FUTEX_WAIT_ABS even if (FUTEX_WAIT == 0). | |
| 2009-01-29 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/unwind-forcedunwind.c: Encrypt all function | |
| pointer variables. | |
| * allocatestack.c (__free_stacks): Renamed from free_stacks. | |
| (__free_stack_cache): Removed. Change callers to call __free_stacks. | |
| * init.c (nptl_freeres): New function. | |
| (pthread_functions): Initialize ptr_freeres to nptl_freeres. | |
| * pthreadP.h: Don't declare __free_stack_cache. Declare __free_stacks. | |
| * sysdeps/pthread/unwind-forcedunwind.c (libgcc_s_handle): New | |
| variable. | |
| (pthread_cancel_init): Depend in libgcc_s_handle for decision to | |
| load DSO. Assign last. | |
| (__unwind_freeres): New function. | |
| * allocatestack.c (__reclaim_stacks): Reset in_flight_stack later | |
| for better debugging. No need to use stack_list_add here. | |
| 2009-01-14 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S | |
| (__lll_timedlock_wait): Use FUTEX_WAIT_BITSET|FUTEX_CLOCK_REALTIME | |
| instead of computing relative timeout. | |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.h: Define | |
| FUTEX_CLOCK_REALTIME and FUTEX_BITSET_MATCH_ANY. | |
| 2009-01-25 Ulrich Drepper <drepper@redhat.com> | |
| * pthread_mutex_lock.c (__pthread_mutex_lock): Remove unused label out. | |
| 2009-01-08 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/list.h (list_add): Initialize new element first. | |
| (list_add_tail): Removed. | |
| 2009-01-07 Ulrich Drepper <drepper@redhat.com> | |
| * (in_flight_stack): New variable. | |
| (stack_list_del): New function. Use instead of list_del. | |
| (stack_list_add): New function. Use instead of list_add when adding to | |
| stack_cache and stack_used lists. | |
| (__reclaim_stacks): Complete operations on stack_cache and stack_used lists | |
| when the fork call interrupted another thread. | |
| 2009-01-04 Ulrich Drepper <drepper@redhat.com> | |
| * init.c (__pthread_initialize_minimal_internal): Optimize test | |
| FUTEX_CLOCK_REALTIME a bit. | |
| 2009-01-03 Ulrich Drepper <drepper@redhat.com> | |
| * init.c (__pthread_initialize_minimal_internal): Cheat a bit by | |
| only passing five parameters to FUTEX_WAIT_BITSET call. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S | |
| (__lll_timedlock_wait): Use FUTEX_WAIT_BITSET|FUTEX_CLOCK_REALTIME | |
| instead of computing relative timeout. | |
| 2009-01-02 Ulrich Drepper <drepper@redhat.com> | |
| * init.c (__pthread_initialize_minimal_internal): Check for | |
| FUTEX_CLOCK_REALTIME flag. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S (__lll_timedlock_wait): | |
| Use FUTEX_WAIT_BITSET|FUTEX_CLOCK_REALTIME instead of computing | |
| relative timeout. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Define | |
| FUTEX_CLOCK_REALTIME and FUTEX_BITSET_MATCH_ANY. | |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h: Likewise. | |
| 2008-12-09 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/pthread.h (pthread_cleanup_pop): Use { } as empty | |
| loop body instead of ; to avoid gcc warnings. | |
| (pthread_cleanup_pop_restore_np): Likewise. | |
| Patch by Caolán McNamara <caolanm@redhat.com>. | |
| 2008-12-09 Jakub Jelinek <jakub@redhat.com> | |
| * pthread_mutex_lock.c (__pthread_mutex_lock): Handle only the | |
| fast path here, for robust/PI/PP mutexes call | |
| __pthread_mutex_lock_full. Don't use switch, instead use a series | |
| of ifs according to their probability. | |
| (__pthread_mutex_lock_full): New function. | |
| * pthread_mutex_unlock.c: Include assert.h. | |
| (__pthread_mutex_unlock_usercnt): Handle only the | |
| fast path here, for robust/PI/PP mutexes call | |
| __pthread_mutex_unlock_full. Don't use switch, instead use a series | |
| of ifs according to their probability. | |
| (__pthread_mutex_unlock_full): New function. | |
| * sysdeps/unix/sysv/linux/pthread_mutex_cond_lock.c | |
| (__pthread_mutex_lock_full): Define. | |
| 2008-12-08 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/x86_64/tls.h (tcbhead_t): Add fields reserved for TM | |
| implementation. Add necessary padding and. | |
| * descr.h (struct pthread): Increase padding for tcbhead_t to 24 | |
| words. | |
| 2008-12-04 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.h: Define FUTEX_WAIT_BITSET | |
| and FUTEX_WAKE_BITSET. | |
| 2008-12-02 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Define FUTEX_WAIT_BITSET | |
| and FUTEX_WAKE_BITSET. | |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise. | |
| 2008-11-25 Roland McGrath <roland@redhat.com> | |
| * sysdeps/alpha, sysdeps/unix/sysv/linux/alpha: | |
| Subdirectories moved to ports repository as | |
| sysdeps/.../nptl subdirectories. | |
| 2008-11-12 Jakub Jelinek <jakub@redhat.com> | |
| [BZ #7008] | |
| * pthread_condattr_setclock.c (pthread_condattr_setclock): Fix masking | |
| of old value. | |
| * pthread_cond_init.c (__pthread_cond_init): Fix | |
| cond->__data.__nwaiters initialization. | |
| * Makefile (tests): Add tst-cond23. | |
| * tst-cond23.c: New test. | |
| 2008-11-07 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/pthread/malloc-machine.h (MALLOC): Adjust __libc_tsd_define | |
| arguments. | |
| (tsd_setspecific, tsd_getspecific): Adjust __libc_tsd_{set,get} | |
| arguments. | |
| 2008-11-01 Ulrich Drepper <drepper@redhat.com> | |
| [BZ #6955] | |
| * pthread_mutex_lock.c: Add support for private PI mutexes. | |
| * pthread_mutex_timedlock.c: Likewise. | |
| * pthread_mutex_trylock.c: Likewise. | |
| * pthread_mutex_unlock.c: Likewise. | |
| Patch mostly by Ben Jackson <ben@ben.com>. | |
| 2008-10-31 Ulrich Drepper <drepper@redhat.com> | |
| [BZ #6843] | |
| * sysdeps/pthread/gai_misc.h (__gai_create_helper_thread): | |
| Increase stack size for helper thread. | |
| 2008-10-06 Martin Schwidefsky <schwidefsky@de.ibm.com> | |
| * sysdeps/s390/tls.h (THREAD_SET_STACK_GUARD): Add empty inline | |
| assembly with a clobber list for access registers a0 and a1. | |
| 2008-09-11 Martin Schwidefsky <schwidefsky@de.ibm.com> | |
| * sysdeps/unix/sysv/linux/fork.c (__libc_fork): Add memory barrier | |
| to force runp->refcntr to be read from memory. | |
| 2008-09-08 Richard Guenther <rguenther@suse.de> | |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h (lll_lock, | |
| lll_robust_lock, lll_cond_lock, lll_robust_cond_lock, | |
| lll_timedlock, lll_robust_timedlock, lll_unlock, | |
| lll_robust_unlock): Promote private to int. | |
| 2008-08-15 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/x86_64/pthreaddef.h: Remove ARCH_MAP_FLAGS and | |
| ARCH_RETRY_MMAP definitions. | |
| * allocatestack.c: Remove definition of ARCH_MAP_FLAGS. | |
| Define MAP_STACK when not defined. | |
| (allocate_stack): Use MAP_STACK instead of ARCH_MAP_FLAGS. Remove | |
| handling of ARCH_RETRY_MMAP. | |
| 2008-07-30 Ulrich Drepper <drepper@redhat.com> | |
| * tst-align2.c (f): Print message that f is reached. | |
| 2008-04-28 Hiroki Kaminaga <kaminaga@sm.sony.co.jp> | |
| [BZ #6740] | |
| * sysdeps/powerpc/tcb-offsets.sym (PRIVATE_FUTEX_OFFSET): Guard symbol | |
| definition with #ifndef __ASSUME_PRIVATE_FUTEX. | |
| 2008-07-25 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/mq_notify.c (init_mq_netlink): Use | |
| SOCK_CLOEXEC if possible. | |
| 2008-05-29 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (tests): Add tst-rwlock2a. | |
| * tst-rwlock2.c: Use TYPE macro to decide what rwlock type to use. | |
| * tst-rwlock2a.c: New file. | |
| 2008-06-12 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/pthread.h: Remove inadvertant checkin. | |
| 2008-05-17 Samuel Thibault <samuel.thibault@ens-lyon.org> | |
| * sysdeps/pthread/pthread.h: Fix typo in comment. | |
| 2008-05-28 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/createthread.c (do_clone): Pass accurate length | |
| of CPU set to the kernel. | |
| 2008-05-23 Paul Pluzhnikov <ppluzhnikov@google.com> | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S: Add | |
| cfi directives. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_post.S: Likewise. | |
| 2008-05-22 Paul Pluzhnikov <ppluzhnikov@google.com> | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S: Add | |
| cfi directives. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S: | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S: | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S: | |
| Likewise. | |
| 2008-05-26 Ulrich Drepper <drepper@redhat.com> | |
| * tst-typesizes.c: Explicitly check __SIZEOF_PTHREAD_* constants. | |
| 2008-05-20 Jakub Jelinek <jakub@redhat.com> | |
| David S. Miller <davem@davemloft.net> | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/Makefile: New file. | |
| 2008-05-10 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: Access | |
| __pshared correctly. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S: | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S: | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S: | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: | |
| Likewise. | |
| Reported by Clemens Kolbitsch <clemens.kol@gmx.at>. | |
| 2008-04-14 David S. Miller <davem@davemloft.net> | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sem_wait.c | |
| (__old_sem_wait): Fix argument to lll_futex_wait(). | |
| 2007-11-26 Daniel Jacobowitz <dan@codesourcery.com> | |
| * pthread_create.c: Require pthread_mutex_trylock and | |
| pthread_key_delete for libgcc. | |
| 2008-04-08 Jakub Jelinek <jakub@redhat.com> | |
| [BZ #6020] | |
| * sysdeps/unix/sysv/linux/sparc/lowlevellock.h | |
| (lll_futex_wake_unlock): Add private argument to the pre-v9 macro. | |
| Patch by Sunil Amitkumar Janki <devel.sjanki@gmail.com>. | |
| 2008-03-27 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/bits/local_lim.h: Undefine ARG_MAX if | |
| <linux/limits.h> has defined it. | |
| * sysdeps/unix/sysv/linux/alpha/bits/local_lim.h: Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/bits/local_lim.h: Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/bits/local_lim.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/bits/local_lim.h: Likewise. | |
| 2008-03-18 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/ia64/dl-sysdep.h: Use __ASSEMBLER__ instead | |
| of ASSEMBLER. | |
| * sysdeps/unix/sysv/linux/i386/i686/dl-sysdep.h: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/dl-sysdep.h: Likewise. | |
| 2008-03-14 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/dl-sysdep.h: Define | |
| HAVE_DL_DISCOVER_OSVERSION. | |
| * sysdeps/unix/sysv/linux/i386/i686/dl-sysdep.h: Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/dl-sysdep.h: Likewise. | |
| 2008-03-07 Ulrich Drepper <drepper@redhat.com> | |
| [BZ #5778] | |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h: Change | |
| _POSIX_CHOWN_RESTRICTED value to zero. | |
| 2008-01-31 Roland McGrath <roland@redhat.com> | |
| * Makefile (omit-deps): Variable removed. | |
| 2008-01-30 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/sem_post.S (sem_post): Avoid | |
| unnecessary addr32 prefix. | |
| 2008-01-29 Roland McGrath <roland@redhat.com> | |
| * Makeconfig (ptw-CPPFLAGS, sysd-rules-patterns): New variables. | |
| 2008-01-22 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/unix/sysv/linux/sh/sem_post.S: Don't overflow value field. | |
| 2008-01-21 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/unix/sysv/linux/sh/lowlevel-atomic.h (XADD): Use | |
| a scratch register. | |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S | |
| (__lll_lock_wait_private): Fix typo. | |
| * sysdeps/unix/sysv/linux/sh/pthread_barrier_wait.S | |
| (pthread_barrier_wait): Likewise. Adjust XADD use. | |
| * sysdeps/unix/sysv/linux/sh/sem_post.S (__new_sem_post): | |
| Adjust XADD use. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S | |
| (pthread_rwlock_timedrdlock): Return correct return value. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S | |
| (pthread_rwlock_timedwrlock): Likewise. | |
| 2008-01-15 Ulrich Drepper <drepper@redhat.com> | |
| * tst-eintr2.c (do_test): make sure that if mutex_lock in main | |
| thread returns the program exits with an error code. | |
| 2008-01-10 Ulrich Drepper <drepper@redhat.com> | |
| * pthread-errnos.sym: Add EOVERFLOW. | |
| * sysdeps/unix/sysv/linux/structsem.sym: Add SEM_VALUE_MAX. | |
| * sysdeps/unix/sysv/linux/sem_post.c: Don't overflow value field. | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_post.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_post.S: Likewise. | |
| 2007-12-14 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/x86_64/pthreaddef.h (ARCH_RETRY_MMAP): Take additional | |
| parameter. Passed it as permission to mmap. | |
| * allocatestack.c (allocate_stack): Pass prot as second parameter | |
| to ARCH_RETRY_MMAP. | |
| 2007-12-12 Ulrich Drepper <drepper@redhat.com> | |
| * tst-basic7.c: Allocate memory for the stack. | |
| [BZ #5465] | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S [!SHARED] | |
| (__pthread_cond_timedwait): Don't use VDSO. | |
| Patch by Michal Januszewski. | |
| 2007-12-07 Ulrich Drepper <drepper@redhat.com> | |
| [BZ #5455] | |
| * sysdeps/pthread/pthread.h [!__EXCEPTIONS] (pthread_cleanup_pop): | |
| Allow label before pthread_cleanup_pop. | |
| (pthread_cleanup_pop_restore_np): Likewise. | |
| 2007-12-04 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S (__lll_timedlock_wait): | |
| Store 2 before returning ETIMEDOUT. | |
| 2007-11-23 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S (__lll_timedlock_wait): | |
| Store 2 before returning ETIMEDOUT. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Likewise | |
| * sysdeps/unix/sysv/linux/lowlevellock.c: Likewise. | |
| (__lll_lock_wait_private): Optimize. | |
| (__lll_lock_wait): Likewise. | |
| 2007-11-20 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/pthread/pthread.h (pthread_cleanup_push, | |
| pthread_cleanup_push_defer_np): Add extra (void *) cast to shut up | |
| g++ 4.1 and 4.2 -Wstrict-aliasing warnings. | |
| 2007-11-08 Ulrich Drepper <drepper@redhat.com> | |
| [BZ #5240] | |
| * sysdeps/unix/sysv/linux/lowlevellock.c (__lll_timedlock_wait): | |
| If we time out, try one last time to lock the futex to avoid | |
| losing a wakeup signal. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: Likewise. | |
| [BZ #5245] | |
| * sysdeps/pthread/createthread.c (do_clone): Translate clone error | |
| if necessary. | |
| 2007-11-07 Ulrich Drepper <drepper@redhat.com> | |
| [BZ #5245] | |
| * allocatestack.c (allocate_stack): Change ENOMEM error in case | |
| mmap failed to EAGAIN. | |
| * Makefile (tests): Add tst-basic7. | |
| * tst-basic7.c: New file. | |
| 2007-11-05 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/register-atfork.c (__register_atfork): | |
| Use __linkin_atfork. | |
| 2007-11-03 Mike Frysinger <vapier@gentoo.org> | |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S (LOAD_FUTEX_WAIT): Add | |
| missing line continuations. | |
| * sysdeps/unix/sysv/linux/sh/lowlevelrobustlock.S (LOAD_FUTEX_WAIT, | |
| LOAD_FUTEX_WAKE): Likewise. Also add missing 3rd parameter. | |
| 2007-10-28 Ulrich Drepper <drepper@redhat.com> | |
| [BZ #5220] | |
| * sysdeps/unix/sysv/linux/kernel-posix-timers.h: Declare | |
| __active_timer_sigev_thread and __active_timer_sigev_thread_lock. | |
| (struct timer): Add next element. | |
| * sysdeps/unix/sysv/linux/timer_create.c: For SIGEV_THREAD timers, | |
| enqueue timer structure into __active_timer_sigev_thread list. | |
| * sysdeps/unix/sysv/linux/timer_delete.c: For SIGEV_THREAD timers, | |
| remove timer struct from __active_timer_sigev_thread. | |
| * sysdeps/unix/sysv/linux/timer_routines.c (timer_helper_thread): | |
| Before using timer structure make sure it is still on the | |
| __active_timer_sigev_thread list. Keep lock until done. | |
| Define __active_timer_sigev_thread and | |
| __active_timer_sigev_thread_lock. | |
| 2007-10-27 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/malloc-machine.h: Define ATFORK_MEM. | |
| Redefine thread_atfork for use of ATFORK_MEM. | |
| * sysdeps/unix/sysv/linux/fork.h: Define __linkin_atfork. | |
| * sysdeps/unix/sysv/linux/register-atfork.c (__linkin_atfork): New | |
| function. | |
| * sysdeps/unix/sysv/linux/unregister-atfork.c (__unregister_atfork): | |
| Use atomic operation when removing first element of list. | |
| 2007-10-17 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_post.S (__old_sem_post): New | |
| routine instead of an alias to __new_sem_post. | |
| 2007-10-15 Jakub Jelinek <jakub@redhat.com> | |
| * init.c (__pthread_initialize_minimal): Initialize word to appease | |
| valgrind. | |
| 2007-10-10 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/pthread/bits/libc-lock.h (__libc_rwlock_init): Inside of | |
| libc.so just clear NAME. | |
| (__libc_rwlock_fini): Nop inside of libc.so. | |
| * tst-initializers1.c (main): Test if PTHREAD_RWLOCK_INITIALIZER is | |
| all zeros. | |
| 2007-09-02 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S | |
| (__pthread_cond_wait): Fix unlocking of internal lock after mutex | |
| unlocking failed. | |
| Patch by Luca Barbieri <luca.barbieri@gmail.com>. | |
| 2007-08-21 Ulrich Drepper <drepper@redhat.com> | |
| [BZ #4938] | |
| * allocatestack.c (__reclaim_stacks): Clear the TSD in the | |
| reclaimed stack if necessary. | |
| * Makefile (tests): Add tst-tsd6. | |
| * tst-tsd6.c: New file. | |
| 2007-08-21 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/alpha/lowlevellock.h (lll_robust_dead): | |
| Add private argument. | |
| 2007-08-20 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S | |
| (__pthread_cond_timedwait): Use clock_gettime from VDSO if possible. | |
| 2007-08-16 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/alpha/lowlevellock.h | |
| (__lll_robust_timedlock): Pass private as last argument to | |
| __lll_robust_timedlock_wait. | |
| (__lll_unlock): Fix a pasto. | |
| 2007-08-15 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/sparc/internaltypes.h (sparc_new_sem, | |
| sparc_old_sem): New structs. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sem_wait.c | |
| (__sem_wait_cleanup): New function. | |
| (__new_sem_wait): Use sparc_new_sem structure. Bump and afterwards | |
| decrease nwaiters. Register __sem_wait_cleanup as cleanup handler. | |
| Pass isem->private ^ FUTEX_PRIVATE_FLAG as last argument to | |
| lll_futex_wait. | |
| (__old_sem_wait): New function. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_wait.c: Include | |
| nptl/sysdeps/unix/sysv/linux/sparc version. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_timedwait.c: | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_post.c: Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sem_trywait.c | |
| (__new_sem_trywait): Use sparc_old_sem structure. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sem_timedwait.c | |
| (sem_timedwait): Use sparc_new_sem structure. Bump and afterwards | |
| decrease nwaiters. Register __sem_wait_cleanup as cleanup handler. | |
| Pass isem->private ^ FUTEX_PRIVATE_FLAG as last argument to | |
| lll_futex_timed_wait. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sem_post.c (__new_sem_post): | |
| Use sparc_new_sem structure. Only wake if nwaiters > 0. Pass | |
| isem->private ^ FUTEX_PRIVATE_FLAG as last argument to | |
| lll_futex_wake. | |
| (__old_sem_post): New function. | |
| * sysdeps/unix/sysv/linux/sparc/sem_wait.c: New file. | |
| * sysdeps/unix/sysv/linux/sparc/sem_init.c: New file. | |
| * sysdeps/unix/sysv/linux/sparc/sem_timedwait.c: New file. | |
| * sysdeps/unix/sysv/linux/sparc/sem_post.c: New file. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_init.c: Remove. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sem_init.c: Remove. | |
| 2007-08-14 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S | |
| (__pthread_cond_broadcast): Pass LLL_PRIVATE to lll_* and or | |
| FUTEX_PRIVATE_FLAG into SYS_futex op if cv is process private. | |
| Don't use FUTEX_CMP_REQUEUE if dep_mutex is not process private. | |
| * sysdeps/unix/sysv/linux/shpthread_cond_signal.S | |
| (__pthread_cond_signal): Pass LLL_PRIVATE to lll_* and or | |
| FUTEX_PRIVATE_FLAG into SYS_futex op if cv is process private. | |
| Use FUTEX_WAKE_OP. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S: Include | |
| kernel-features.h and tcb-offsets.h. | |
| (__pthread_cond_wait, __condvar_w_cleanup): Pass LLL_PRIVATE to | |
| lll_* and or FUTEX_PRIVATE_FLAG into SYS_futex op if cv is | |
| process private. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: Include | |
| tcb-offsets.h. | |
| (__pthread_cond_timedwait, __condvar_tw_cleanup): Pass LLL_PRIVATE | |
| to lll_* and or FUTEX_PRIVATE_FLAG into SYS_futex op if cv is | |
| process private. | |
| * sysdeps/unix/sysv/linux/sh/pthread_once.S: Use #ifdef | |
| __ASSUME_PRIVATE_FUTEX instead of #if __ASSUME_PRIVATE_FUTEX. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S: Likewise. | |
| 2007-08-14 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/lowlevellock.c: Comment fix. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/lowlevellock.c | |
| (__lll_timedwait_tid): Pass LLL_SHARED as 4th argument to | |
| lll_futex_timed_wait. | |
| * sysdeps/unix/sysv/linux/alpha/lowlevellock.h (__lll_unlock, | |
| __lll_robust_unlock): Rewrite as macros instead of inline functions. | |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h (__lll_unlock, | |
| __lll_robust_unlock, __lll_wait_tid): Likewise. | |
| 2007-08-13 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h (__lll_private_flag): | |
| Fix a pasto. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S | |
| (__pthread_cond_broadcast): Pass LLL_PRIVATE to lll_* and or | |
| FUTEX_PRIVATE_FLAG into SYS_futex op if cv is process private. | |
| Don't use FUTEX_CMP_REQUEUE if dep_mutex is not process private. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S | |
| (__pthread_cond_signal): Pass LLL_PRIVATE to lll_* and or | |
| FUTEX_PRIVATE_FLAG into SYS_futex op if cv is process private. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Include | |
| kernel-features.h. | |
| (__pthread_cond_wait, __condvar_w_cleanup): Pass LLL_PRIVATE to | |
| lll_* and or FUTEX_PRIVATE_FLAG into SYS_futex op if cv is | |
| process private. Switch DW_CFA_advance_loc1 and some | |
| DW_CFA_advance_loc .eh_frame opcodes to DW_CFA_advance_loc4. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S | |
| (__pthread_cond_timedwait, __condvar_tw_cleanup): Pass LLL_PRIVATE to | |
| lll_* and or FUTEX_PRIVATE_FLAG into SYS_futex op if cv is | |
| process private. Switch DW_CFA_advance_loc{1,2} and some | |
| DW_CFA_advance_loc .eh_frame opcodes to DW_CFA_advance_loc4. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: Use | |
| #ifdef __ASSUME_PRIVATE_FUTEX instead of #if __ASSUME_PRIVATE_FUTEX. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S: | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S: | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S | |
| (__pthread_cond_broadcast): Compare %r8 instead of | |
| dep_mutex-cond_*(%rdi) with $-1. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S | |
| (__pthread_cond_signal): Xor FUTEX_WAKE_OP with FUTEX_WAKE instead | |
| of oring. | |
| 2007-08-13 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/i786/Implies: New file. | |
| 2007-08-13 Jakub Jelinek <jakub@redhat.com> | |
| * allocatestack.c: Include kernel-features.h. | |
| * pthread_create.c: Likewise. | |
| * pthread_mutex_init.c: Likewise. | |
| * init.c: Likewise. | |
| * pthread_cond_timedwait.c: Likewise. | |
| * sysdeps/unix/sysv/linux/alpha/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S: | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S: | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: Likewise. | |
| 2007-08-12 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/sparc/bits/pthreadtypes.h | |
| [__WORDSIZE=32] (pthread_rwlock_t): Split __flags element into four | |
| byte elements. One of them is the new __shared element. | |
| [__WORDSIZE=64] (pthread_rwlock_t): Renamed __pad1 element to __shared, | |
| adjust names of other padding elements. | |
| * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h | |
| [__WORDSIZE=32] (pthread_rwlock_t): Split __flags element into four | |
| byte elements. One of them is the new __shared element. | |
| [__WORDSIZE=64] (pthread_rwlock_t): Renamed __pad1 element to __shared, | |
| adjust names of other padding elements. | |
| * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h (pthread_rwlock_t): | |
| Renamed __pad1 element to __shared, adjust names of other padding | |
| elements. | |
| * sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h | |
| (pthread_rwlock_t): Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (__lll_lock): Fix a | |
| typo. | |
| 2007-08-09 Anton Blanchard <anton@samba.org> | |
| * sysdeps/unix/sysv/linux/powerpc/pthread_spin_unlock.c: New file. | |
| 2007-08-12 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Include | |
| <kernel-features.h>. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise. | |
| 2007-08-11 Ulrich Drepper <drepper@redhat.com> | |
| * pthreadP.h (PTHREAD_ROBUST_MUTEX_PSHARED): Define. | |
| * pthread_mutex_lock.c: Use it instead of PTHREAD_MUTEX_PSHARED when | |
| dealing with robust mutexes. | |
| * pthread_mutex_timedlock.c: Likewise. | |
| * pthread_mutex_trylock.c: Likewise. | |
| * pthread_mutex_unlock.c: Likewise. | |
| * sysdeps/unix/sysv/linux/pthread_mutex_cond_lock.c: Likewise. | |
| 2007-08-06 Jakub Jelinek <jakub@redhat.com> | |
| * pthreadP.h (PTHREAD_MUTEX_PSHARED_BIT): Define. | |
| (PTHREAD_MUTEX_TYPE): Mask __kind with 127. | |
| (PTHREAD_MUTEX_PSHARED): Define. | |
| * pthread_mutex_init.c (__pthread_mutex_init): Set | |
| PTHREAD_MUTEX_PSHARED_BIT for pshared or robust | |
| mutexes. | |
| * pthread_mutex_lock.c (LLL_MUTEX_LOCK): Take mutex as argument | |
| instead of its __data.__lock field, pass PTHREAD_MUTEX_PSHARED | |
| as second argument to lll_lock. | |
| (LLL_MUTEX_TRYLOCK): Take mutex as argument | |
| instead of its __data.__lock field. | |
| (LLL_ROBUST_MUTEX_LOCK): Take mutex as argument instead of its | |
| __data.__lock field, pass PTHREAD_MUTEX_PSHARED as second argument | |
| to lll_robust_lock. | |
| (__pthread_mutex_lock): Update LLL_MUTEX_LOCK, LLL_MUTEX_TRYLOCK, | |
| LLL_ROBUST_MUTEX_LOCK users, use PTHREAD_MUTEX_TYPE (mutex) | |
| instead of mutex->__data.__kind directly, pass | |
| PTHREAD_MUTEX_PSHARED (mutex) to lll_unlock and lll_futex_wait. | |
| * pthread_mutex_trylock.c (__pthread_mutex_trylock): Use | |
| PTHREAD_MUTEX_TYPE (mutex) instead of mutex->__data.__kind | |
| directly, pass PTHREAD_MUTEX_PSHARED (mutex) to lll_unlock. | |
| (pthread_mutex_timedlock): Pass PTHREAD_MUTEX_PSHARED (mutex) | |
| to lll_timedlock, lll_robust_timedlock, lll_unlock and | |
| lll_futex_timed_wait. Use PTHREAD_MUTEX_TYPE (mutex) instead | |
| of mutex->__data.__kind directly. | |
| * pthread_mutex_timedlock.c (pthread_mutex_timedlock): Pass | |
| PTHREAD_MUTEX_PSHARED (mutex) to lll_timedlock, | |
| lll_robust_timedlock, lll_unlock and lll_futex_timed_wait. Use | |
| PTHREAD_MUTEX_TYPE (mutex) instead of mutex->__data.__kind directly. | |
| * pthread_mutex_unlock.c (__pthread_mutex_unlock_usercnt): Pass | |
| PTHREAD_MUTEX_PSHARED (mutex) to lll_unlock, lll_robust_unlock | |
| and lll_futex_wake. | |
| * pthread_mutex_setprioceiling.c (pthread_mutex_setprioceiling): Pass | |
| PTHREAD_MUTEX_PSHARED (mutex) to lll_futex_wait and lll_futex_wake. | |
| Use PTHREAD_MUTEX_TYPE (mutex) instead of mutex->__data.__kind | |
| directly. | |
| * sysdeps/unix/sysv/linux/pthread_mutex_cond_lock.c (LLL_MUTEX_LOCK): | |
| Take mutex as argument instead of its __data.__lock field, pass | |
| PTHREAD_MUTEX_PSHARED as second argument to lll_cond_lock. | |
| (LLL_MUTEX_TRYLOCK): Take mutex as argument instead of its | |
| __data.__lock field. | |
| (LLL_ROBUST_MUTEX_LOCK): Take mutex as argument instead of its | |
| __data.__lock field, pass PTHREAD_MUTEX_PSHARED as second argument | |
| to lll_robust_cond_lock. | |
| * pthread_cond_broadcast.c (__pthread_cond_broadcast): Add pshared | |
| variable, pass it to lll_lock, lll_unlock, lll_futex_requeue and | |
| lll_futex_wake. Don't use lll_futex_requeue if dependent mutex | |
| has PTHREAD_MUTEX_PSHARED_BIT bit set in its __data.__kind. | |
| * pthread_cond_destroy.c (__pthread_cond_destroy): Add pshared | |
| variable, pass it to lll_lock, lll_unlock, lll_futex_wake and | |
| lll_futex_wait. | |
| * pthread_cond_signal.c (__pthread_cond_signal): Add pshared | |
| variable, pass it to lll_lock, lll_unlock, lll_futex_wake_unlock and | |
| lll_futex_wake. | |
| * pthread_cond_timedwait.c (__pthread_cond_wait): Add | |
| pshared variable, pass it to lll_lock, lll_unlock, | |
| lll_futex_timedwait and lll_futex_wake. | |
| * pthread_cond_wait.c (__condvar_cleanup, __pthread_cond_wait): Add | |
| pshared variable, pass it to lll_lock, lll_unlock, lll_futex_wait | |
| and lll_futex_wake. | |
| * sysdeps/unix/sysv/linux/alpha/lowlevellock.h (lll_futex_requeue, | |
| lll_futex_wake_unlock): Add private argument, use __lll_private_flag | |
| macro. | |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (lll_futex_requeue, | |
| lll_futex_wake_unlock): Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h (lll_futex_requeue): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/lowlevellock.h (lll_futex_requeue, | |
| lll_futex_wake_unlock): Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h (lll_futex_requeue): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h (lll_futex_requeue, | |
| lll_futex_wake_unlock): Likewise. | |
| (lll_futex_wake): Fix a typo. | |
| * sysdeps/unix/sysv/linux/pthread-pi-defines.sym (PS_BIT): Add. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S | |
| (__pthread_cond_broadcast): Pass LLL_PRIVATE to lll_* and or | |
| FUTEX_PRIVATE_FLAG into SYS_futex op if cv is process private. | |
| Don't use FUTEX_CMP_REQUEUE if dep_mutex is not process private. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S | |
| (__pthread_cond_signal): Pass LLL_PRIVATE to lll_* and or | |
| FUTEX_PRIVATE_FLAG into SYS_futex op if cv is process private. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S | |
| (__pthread_cond_timedwait): Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: | |
| (__condvar_cleanup, __pthread_cond_wait): Likewise. | |
| 2007-08-05 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h (PSEUDO): | |
| Don't use CGOTSETUP and CGOTRESTORE macros. | |
| (CGOTSETUP, CGOTRESTORE): Remove. | |
| <IS_IN_rtld> (CENABLE, CDISABLE): Don't use JUMPTARGET, branch to | |
| @local symbol. | |
| 2007-08-01 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/unix/sysv/linux/sh/libc-lowlevellock.S: Remove | |
| definitions for private futexes. | |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S: Include | |
| kernel-features.h and lowlevellock.h. Use private futexes if | |
| they are available. | |
| (__lll_lock_wait_private, __lll_unlock_wake_private): New. | |
| (__lll_mutex_lock_wait): Rename to | |
| (__lll_lock_wait): ... this. Don't compile in for libc.so. | |
| (__lll_mutex_timedlock_wait): Rename to ... | |
| (__lll_timedlock_wait): ... this. Use __NR_gettimeofday. | |
| Don't compile in for libc.so. | |
| (__lll_mutex_unlock_wake): Rename to ... | |
| (__lll_unlock_wake): ... this. Don't compile in for libc.so. | |
| (__lll_timedwait_tid): Use __NR_gettimeofday. | |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.h: Allow including | |
| the header from assembler. Renamed all lll_mutex_* resp. | |
| lll_robust_mutex_* macros to lll_* resp. lll_robust_*. | |
| Renamed all LLL_MUTEX_LOCK_* macros to LLL_LOCK_*. | |
| (FUTEX_CMP_REQUEUE, FUTEX_WAKE_OP, FUTEX_OP_CLEAR_WAKE_IF_GT_ONE): | |
| Define. | |
| (__lll_lock_wait_private): Add prototype. | |
| (__lll_lock_wait, __lll_timedlock_wait, __lll_robust_lock_wait, | |
| __lll_robust_timedlock_wait, __lll_unlock_wake_private, | |
| __lll_unlock_wake): Likewise. | |
| (lll_lock): Add private argument. Call __lll_lock_wait_private | |
| if private is constant LLL_PRIVATE. | |
| (lll_robust_lock, lll_cond_lock, lll_robust_cond_lock, | |
| lll_timedlock, lll_robust_timedlock): Add private argument. | |
| (lll_unlock): Add private argument. Call __lll_unlock_wake_private | |
| if private is constant LLL_PRIVATE. | |
| (lll_robust_unlock, lll_robust_dead): Add private argument. | |
| (lll_lock_t): Remove. | |
| (__lll_cond_wait, __lll_cond_timedwait, __lll_cond_wake, | |
| __lll_cond_broadcast, lll_cond_wait, lll_cond_timedwait, | |
| lll_cond_wake, lll_cond_broadcast): Remove. | |
| * sysdeps/unix/sysv/linux/sh/lowlevelrobustlock.S: Include | |
| kernel-features.h and lowlevellock.h. | |
| (SYS_gettimeofday, SYS_futex, FUTEX_WAIT, FUTEX_WAKE): Remove. | |
| (LOAD_FUTEX_WAIT): Define. | |
| (__lll_robust_mutex_lock_wait): Rename to ... | |
| (__lll_robust_lock_wait): ... this. Add private argument. | |
| Use LOAD_FUTEX_WAIT macro. | |
| (__lll_robust_mutex_timedlock_wait): Rename to ... | |
| (__lll_robust_timedlock_wait): ... this. Add private argument. | |
| Use __NR_gettimeofday. Use LOAD_FUTEX_WAIT macro. | |
| * sysdeps/unix/sysv/linux/sh/pthread_barrier_wait.S: Include | |
| lowlevellock.h. | |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE): Remove. | |
| (pthread_barrier_wait): Use __lll_{lock,unlock}_* instead of | |
| __lll_mutex_{lock,unlock}_*. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S: Include | |
| lowlevellock.h and pthread-errnos.h. | |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_REQUEUE, | |
| FUTEX_CMP_REQUEUE, EINVAL): Remove. | |
| (__pthread_cond_broadcast): Use __lll_{lock,unlock}_* instead of | |
| __lll_mutex_{lock,unlock}_*. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_signal.S: Include | |
| lowlevellock.h and pthread-errnos.h. | |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_REQUEUE, EINVAL): Remove. | |
| (__pthread_cond_signal): Use __lll_{lock,unlock}_* instead of | |
| __lll_mutex_{lock,unlock}_*. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: Include | |
| lowlevellock.h. | |
| (SYS_futex, SYS_gettimeofday, FUTEX_WAIT, FUTEX_WAKE): Remove. | |
| (__pthread_cond_timedwait): Use __lll_{lock,unlock}_* instead of | |
| __lll_mutex_{lock,unlock}_*. Use __NR_gettimeofday. | |
| (__condvar_tw_cleanup): Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S: Include | |
| lowlevellock.h. | |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE): Remove. | |
| (__pthread_cond_wait): Use __lll_{lock,unlock}_* instead of | |
| __lll_mutex_{lock,unlock}_*. | |
| ( __condvar_w_cleanup): Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_once.S: Include lowlevellock.h. | |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_PRIVATE_FLAG): Remove. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S: Include | |
| lowlevellock.h. | |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_PRIVATE_FLAG): Remove. | |
| (__pthread_rwlock_rdlock): Use __lll_{lock,unlock}_* instead of | |
| __lll_mutex_{lock,unlock}_*. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S: Include | |
| lowlevellock.h. | |
| (SYS_gettimeofday, SYS_futex, FUTEX_WAIT, FUTEX_WAKE, | |
| FUTEX_PRIVATE_FLAG): Remove. | |
| (pthread_rwlock_timedrdlock): Use __lll_{lock,unlock}_* instead of | |
| __lll_mutex_{lock,unlock}_*. Use __NR_gettimeofday. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S: Include | |
| lowlevellock.h. | |
| (SYS_gettimeofday, SYS_futex, FUTEX_WAIT, FUTEX_WAKE, | |
| FUTEX_PRIVATE_FLAG): Remove. | |
| (pthread_rwlock_timedwrlock): Use __lll_{lock,unlock}_* instead of | |
| __lll_mutex_{lock,unlock}_*. Use __NR_gettimeofday. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S: Include | |
| lowlevellock.h. | |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_PRIVATE_FLAG): Remove. | |
| (__pthread_rwlock_unlock): Use __lll_{lock,unlock}_* instead of | |
| __lll_mutex_{lock,unlock}_*. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S: Include | |
| lowlevellock.h. | |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_PRIVATE_FLAG): Remove. | |
| (__pthread_rwlock_wrlock): Use __lll_{lock,unlock}_* instead of | |
| __lll_mutex_{lock,unlock}_*. | |
| * sysdeps/unix/sysv/linux/sh/sem_post.S: Include lowlevellock.h. | |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_PRIVATE_FLAG): Remove. | |
| (__new_sem_post): Use standard initial exec code sequences. | |
| * sysdeps/unix/sysv/linux/sh/sem_timedwait.S: Include | |
| lowlevellock.h. | |
| (SYS_gettimeofday, SYS_futex, FUTEX_WAIT, FUTEX_WAKE, | |
| FUTEX_PRIVATE_FLAG): Remove. | |
| (sem_timedwait): Use __NR_gettimeofday. Use standard initial | |
| exec code sequences. | |
| * sysdeps/unix/sysv/linux/sh/sem_trywait.S: Include lowlevellock.h. | |
| (__new_sem_trywait): Use standard initial exec code sequences. | |
| * sysdeps/unix/sysv/linux/sh/sem_wait.S: Include lowlevellock.h. | |
| (__new_sem_wait): Use standard initial exec code sequences. | |
| 2007-07-31 Anton Blanchard <anton@samba.org> | |
| * sysdeps/unix/sysv/linux/powerpc/sem_post.c (__new_sem_post): | |
| Use __asm __volatile (__lll_acq_instr ::: "memory") instead of | |
| atomic_full_barrier. | |
| 2007-07-31 Jakub Jelinek <jakub@redhat.com> | |
| * allocatestack.c (stack_cache_lock): Change type to int. | |
| (get_cached_stack, allocate_stack, __deallocate_stack, | |
| __make_stacks_executable, __find_thread_by_id, __nptl_setxid, | |
| __pthread_init_static_tls, __wait_lookup_done): Add LLL_PRIVATE | |
| as second argument to lll_lock and lll_unlock macros on | |
| stack_cache_lock. | |
| * pthread_create.c (__find_in_stack_list): Likewise. | |
| (start_thread): Similarly with pd->lock. Use lll_robust_dead | |
| macro instead of lll_robust_mutex_dead, pass LLL_SHARED to it | |
| as second argument. | |
| * descr.h (struct pthread): Change lock and setxid_futex field | |
| type to int. | |
| * old_pthread_cond_broadcast.c (__pthread_cond_broadcast_2_0): Use | |
| LLL_LOCK_INITIALIZER instead of LLL_MUTEX_LOCK_INITIALIZER. | |
| * old_pthread_cond_signal.c (__pthread_cond_signal_2_0): Likewise. | |
| * old_pthread_cond_timedwait.c (__pthread_cond_timedwait_2_0): | |
| Likewise. | |
| * old_pthread_cond_wait.c (__pthread_cond_wait_2_0): Likewise. | |
| * pthread_cond_init.c (__pthread_cond_init): Likewise. | |
| * pthreadP.h (__attr_list_lock): Change type to int. | |
| * pthread_attr_init.c (__attr_list_lock): Likewise. | |
| * pthread_barrier_destroy.c (pthread_barrier_destroy): Pass | |
| ibarrier->private ^ FUTEX_PRIVATE_FLAG as second argument to | |
| lll_{,un}lock. | |
| * pthread_barrier_wait.c (pthread_barrier_wait): Likewise and | |
| also for lll_futex_{wake,wait}. | |
| * pthread_barrier_init.c (pthread_barrier_init): Make iattr | |
| a pointer to const. | |
| * pthread_cond_broadcast.c (__pthread_cond_broadcast): Pass | |
| LLL_SHARED as second argument to lll_{,un}lock. | |
| * pthread_cond_destroy.c (__pthread_cond_destroy): Likewise. | |
| * pthread_cond_signal.c (__pthread_cond_singal): Likewise. | |
| * pthread_cond_timedwait.c (__pthread_cond_timedwait): Likewise. | |
| * pthread_cond_wait.c (__condvar_cleanup, __pthread_cond_wait): | |
| Likewise. | |
| * pthread_getattr_np.c (pthread_getattr_np): Add LLL_PRIVATE | |
| as second argument to lll_{,un}lock macros on pd->lock. | |
| * pthread_getschedparam.c (__pthread_getschedparam): Likewise. | |
| * pthread_setschedparam.c (__pthread_setschedparam): Likewise. | |
| * pthread_setschedprio.c (pthread_setschedprio): Likewise. | |
| * tpp.c (__pthread_tpp_change_priority, __pthread_current_priority): | |
| Likewise. | |
| * sysdeps/pthread/createthread.c (do_clone, create_thread): | |
| Likewise. | |
| * pthread_once.c (once_lock): Change type to int. | |
| (__pthread_once): Pass LLL_PRIVATE as second argument to | |
| lll_{,un}lock macros on once_lock. | |
| * pthread_rwlock_rdlock.c (__pthread_rwlock_rdlock): Use | |
| lll_{,un}lock macros instead of lll_mutex_{,un}lock, pass | |
| rwlock->__data.__shared as second argument to them and similarly | |
| for lll_futex_w*. | |
| * pthread_rwlock_timedrdlock.c (pthread_rwlock_timedrdlock): | |
| Likewise. | |
| * pthread_rwlock_timedwrlock.c (pthread_rwlock_timedwrlock): | |
| Likewise. | |
| * pthread_rwlock_tryrdlock.c (__pthread_rwlock_tryrdlock): Likewise. | |
| * pthread_rwlock_trywrlock.c (__pthread_rwlock_trywrlock): Likewise. | |
| * pthread_rwlock_unlock.c (__pthread_rwlock_unlock): Likewise. | |
| * pthread_rwlock_wrlock.c (__pthread_rwlock_wrlock): Likewise. | |
| * sem_close.c (sem_close): Pass LLL_PRIVATE as second argument | |
| to lll_{,un}lock macros on __sem_mappings_lock. | |
| * sem_open.c (check_add_mapping): Likewise. | |
| (__sem_mappings_lock): Change type to int. | |
| * semaphoreP.h (__sem_mappings_lock): Likewise. | |
| * pthread_mutex_lock.c (LLL_MUTEX_LOCK, LLL_MUTEX_TRYLOCK, | |
| LLL_ROBUST_MUTEX_LOCK): Use lll_{,try,robust_}lock macros | |
| instead of lll_*mutex_*, pass LLL_SHARED as last | |
| argument. | |
| (__pthread_mutex_lock): Use lll_unlock instead of lll_mutex_unlock, | |
| pass LLL_SHARED as last argument. | |
| * sysdeps/unix/sysv/linux/pthread_mutex_cond_lock.c (LLL_MUTEX_LOCK, | |
| LLL_MUTEX_TRYLOCK, LLL_ROBUST_MUTEX_LOCK): Use | |
| lll_{cond_,cond_try,robust_cond}lock macros instead of lll_*mutex_*, | |
| pass LLL_SHARED as last argument. | |
| * pthread_mutex_timedlock.c (pthread_mutex_timedlock): Use | |
| lll_{timed,try,robust_timed,un}lock instead of lll_*mutex*, pass | |
| LLL_SHARED as last argument. | |
| * pthread_mutex_trylock.c (__pthread_mutex_trylock): Similarly. | |
| * pthread_mutex_unlock.c (__pthread_mutex_unlock_usercnt): | |
| Similarly. | |
| * sysdeps/pthread/bits/libc-lock.h (__libc_lock_lock, | |
| __libc_lock_lock_recursive, __libc_lock_unlock, | |
| __libc_lock_unlock_recursive): Pass LLL_PRIVATE as second | |
| argument to lll_{,un}lock. | |
| * sysdeps/pthread/bits/stdio-lock.h (_IO_lock_lock, | |
| _IO_lock_unlock): Likewise. | |
| * sysdeps/unix/sysv/linux/fork.c (__libc_fork): Don't use | |
| compound literal. | |
| * sysdeps/unix/sysv/linux/unregister-atfork.c (__unregister_atfork): | |
| Pass LLL_PRIVATE as second argument to lll_{,un}lock macros on | |
| __fork_lock. | |
| * sysdeps/unix/sysv/linux/register-atfork.c (__register_atfork, | |
| free_mem): Likewise. | |
| (__fork_lock): Change type to int. | |
| * sysdeps/unix/sysv/linux/fork.h (__fork_lock): Likewise. | |
| * sysdeps/unix/sysv/linux/sem_post.c (__new_sem_post): Pass | |
| isem->private ^ FUTEX_PRIVATE_FLAG as second argument to | |
| lll_futex_wake. | |
| * sysdeps/unix/sysv/linux/sem_timedwait.c (sem_timedwait): Likewise. | |
| * sysdeps/unix/sysv/linux/sem_wait.c (__new_sem_wait): Likewise. | |
| * sysdeps/unix/sysv/linux/lowlevellock.c (__lll_lock_wait_private): | |
| New function. | |
| (__lll_lock_wait, __lll_timedlock_wait): Add private argument and | |
| pass it through to lll_futex_*wait, only compile in when | |
| IS_IN_libpthread. | |
| * sysdeps/unix/sysv/linux/lowlevelrobustlock.c | |
| (__lll_robust_lock_wait, __lll_robust_timedlock_wait): Add private | |
| argument and pass it through to lll_futex_*wait. | |
| * sysdeps/unix/sysv/linux/alpha/lowlevellock.h: Renamed all | |
| lll_mutex_* resp. lll_robust_mutex_* macros to lll_* resp. | |
| lll_robust_*. Renamed all __lll_mutex_* resp. __lll_robust_mutex_* | |
| inline functions to __lll_* resp. __lll_robust_*. | |
| (LLL_MUTEX_LOCK_INITIALIZER): Remove. | |
| (lll_mutex_dead): Add private argument. | |
| (__lll_lock_wait_private): New prototype. | |
| (__lll_lock_wait, __lll_robust_lock_wait, __lll_lock_timedwait, | |
| __lll_robust_lock_timedwait): Add private argument to prototypes. | |
| (__lll_lock): Add private argument, if it is constant LLL_PRIVATE, | |
| call __lll_lock_wait_private, otherwise pass private to | |
| __lll_lock_wait. | |
| (__lll_robust_lock, __lll_cond_lock, __lll_timedlock, | |
| __lll_robust_timedlock): Add private argument, pass it to | |
| __lll_*wait functions. | |
| (__lll_unlock): Add private argument, if it is constant LLL_PRIVATE, | |
| call __lll_unlock_wake_private, otherwise pass private to | |
| __lll_unlock_wake. | |
| (__lll_robust_unlock): Add private argument, pass it to | |
| __lll_robust_unlock_wake. | |
| (lll_lock, lll_robust_lock, lll_cond_lock, lll_timedlock, | |
| lll_robust_timedlock, lll_unlock, lll_robust_unlock): Add private | |
| argument, pass it through to __lll_* inline function. | |
| (__lll_mutex_unlock_force, lll_mutex_unlock_force): Remove. | |
| (lll_lock_t): Remove. | |
| (__lll_cond_wait, __lll_cond_timedwait, __lll_cond_wake, | |
| __lll_cond_broadcast, lll_cond_wait, lll_cond_timedwait, | |
| lll_cond_wake, lll_cond_broadcast): Remove. | |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Allow including | |
| the header from assembler. Renamed all lll_mutex_* resp. | |
| lll_robust_mutex_* macros to lll_* resp. lll_robust_*. | |
| (LOCK, FUTEX_CMP_REQUEUE, FUTEX_WAKE_OP, | |
| FUTEX_OP_CLEAR_WAKE_IF_GT_ONE): Define. | |
| (LLL_MUTEX_LOCK_INITIALIZER, LLL_MUTEX_LOCK_INITIALIZER_LOCKED, | |
| LLL_MUTEX_LOCK_INITIALIZER_WAITERS): Remove. | |
| (__lll_mutex_lock_wait, __lll_mutex_timedlock_wait, | |
| __lll_mutex_unlock_wake, __lll_lock_wait, __lll_unlock_wake): | |
| Remove prototype. | |
| (__lll_trylock_asm, __lll_lock_asm_start, __lll_unlock_asm): Define. | |
| (lll_robust_trylock, lll_cond_trylock): Use LLL_LOCK_INITIALIZER* | |
| rather than LLL_MUTEX_LOCK_INITIALIZER* macros. | |
| (lll_trylock): Likewise, use __lll_trylock_asm, pass | |
| MULTIPLE_THREADS_OFFSET as another asm operand. | |
| (lll_lock): Add private argument, use __lll_lock_asm_start, pass | |
| MULTIPLE_THREADS_OFFSET as last asm operand, call | |
| __lll_lock_wait_private if private is constant LLL_PRIVATE, | |
| otherwise pass private as another argument to __lll_lock_wait. | |
| (lll_robust_lock, lll_cond_lock, lll_robust_cond_lock, | |
| lll_timedlock, lll_robust_timedlock): Add private argument, pass | |
| private as another argument to __lll_*lock_wait call. | |
| (lll_unlock): Add private argument, use __lll_unlock_asm, pass | |
| MULTIPLE_THREADS_OFFSET as another asm operand, call | |
| __lll_unlock_wake_private if private is constant LLL_PRIVATE, | |
| otherwise pass private as another argument to __lll_unlock_wake. | |
| (lll_robust_unlock): Add private argument, pass private as another | |
| argument to __lll_unlock_wake. | |
| (lll_robust_dead): Add private argument, use __lll_private_flag | |
| macro. | |
| (lll_islocked): Use LLL_LOCK_INITIALIZER instead of | |
| LLL_MUTEX_LOCK_INITIALIZER. | |
| (lll_lock_t): Remove. | |
| (LLL_LOCK_INITIALIZER_WAITERS): Define. | |
| (__lll_cond_wait, __lll_cond_timedwait, __lll_cond_wake, | |
| __lll_cond_broadcast, lll_cond_wait, lll_cond_timedwait, | |
| lll_cond_wake, lll_cond_broadcast): Remove. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Revert | |
| 2007-05-2{3,9} changes. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Include | |
| kernel-features.h and lowlevellock.h. | |
| (LOAD_PRIVATE_FUTEX_WAIT): Define. | |
| (LOAD_FUTEX_WAIT): Rewritten. | |
| (LOCK, SYS_gettimeofday, SYS_futex, FUTEX_WAIT, FUTEX_WAKE): Don't | |
| define. | |
| (__lll_lock_wait_private, __lll_unlock_wake_private): New functions. | |
| (__lll_mutex_lock_wait): Rename to ... | |
| (__lll_lock_wait): ... this. Take futex addr from %edx instead of | |
| %ecx, %ecx is now private argument. Don't compile in for libc.so. | |
| (__lll_mutex_timedlock_wait): Rename to ... | |
| (__lll_timedlock_wait): ... this. Use __NR_gettimeofday. %esi | |
| contains private argument. Don't compile in for libc.so. | |
| (__lll_mutex_unlock_wake): Rename to ... | |
| (__lll_unlock_wake): ... this. %ecx contains private argument. | |
| Don't compile in for libc.so. | |
| (__lll_timedwait_tid): Use __NR_gettimeofday. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelrobustlock.S: Include | |
| kernel-features.h and lowlevellock.h. | |
| (LOAD_FUTEX_WAIT): Define. | |
| (LOCK, SYS_gettimeofday, SYS_futex, FUTEX_WAIT, FUTEX_WAKE): Don't | |
| define. | |
| (__lll_robust_mutex_lock_wait): Rename to ... | |
| (__lll_robust_lock_wait): ... this. Futex addr is now in %edx | |
| argument, %ecx argument contains private. Use LOAD_FUTEX_WAIT | |
| macro. | |
| (__lll_robust_mutex_timedlock_wait): Rename to ... | |
| (__lll_robust_timedlock_wait): ... this. Use __NR_gettimeofday. | |
| %esi argument contains private, use LOAD_FUTEX_WAIT macro. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S: Include | |
| lowlevellock.h. | |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, LOCK): Don't define. | |
| (pthread_barrier_wait): Rename __lll_mutex_* to __lll_*, pass | |
| PRIVATE(%ebx) ^ LLL_SHARED as private argument in %ecx to | |
| __lll_lock_wait and __lll_unlock_wake, pass MUTEX(%ebx) address | |
| to __lll_lock_wait in %edx. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S: | |
| Include lowlevellock.h and pthread-errnos.h. | |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_REQUEUE, | |
| FUTEX_CMP_REQUEUE, EINVAL, LOCK): Don't define. | |
| (__pthread_cond_broadcast): Rename __lll_mutex_* to __lll_*, pass | |
| cond_lock address in %edx rather than %ecx to __lll_lock_wait, | |
| pass LLL_SHARED in %ecx to both __lll_lock_wait and | |
| __lll_unlock_wake. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S: | |
| Include lowlevellock.h and pthread-errnos.h. | |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_WAKE_OP, | |
| FUTEX_OP_CLEAR_WAKE_IF_GT_ONE, EINVAL, LOCK): Don't define. | |
| (__pthread_cond_signal): Rename __lll_mutex_* to __lll_*, pass | |
| cond_lock address in %edx rather than %ecx to __lll_lock_wait, | |
| pass LLL_SHARED in %ecx to both __lll_lock_wait and | |
| __lll_unlock_wake. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: | |
| Include lowlevellock.h. | |
| (SYS_futex, SYS_gettimeofday, FUTEX_WAIT, FUTEX_WAKE, LOCK): | |
| Don't define. | |
| (__pthread_cond_timedwait): Rename __lll_mutex_* to __lll_*, pass | |
| cond_lock address in %edx rather than %ecx to __lll_lock_wait, | |
| pass LLL_SHARED in %ecx to both __lll_lock_wait and | |
| __lll_unlock_wake. Use __NR_gettimeofday. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: | |
| Include lowlevellock.h. | |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, LOCK): Don't define. | |
| (__pthread_cond_wait, __condvar_w_cleanup): Rename __lll_mutex_* | |
| to __lll_*, pass cond_lock address in %edx rather than %ecx to | |
| __lll_lock_wait, pass LLL_SHARED in %ecx to both __lll_lock_wait | |
| and __lll_unlock_wake. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: | |
| Include lowlevellock.h. | |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, LOCK): Don't define. | |
| (__pthread_rwlock_rdlock): Rename __lll_mutex_* to __lll_*, pass | |
| MUTEX(%ebx) address in %edx rather than %ecx to | |
| __lll_lock_wait, pass PSHARED(%ebx) in %ecx to both __lll_lock_wait | |
| and __lll_unlock_wake. Move return value from %ecx to %edx | |
| register. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S: | |
| Include lowlevellock.h. | |
| (SYS_futex, SYS_gettimeofday, FUTEX_WAIT, FUTEX_WAKE, LOCK): | |
| Don't define. | |
| (__pthread_rwlock_wrlock): Rename __lll_mutex_* to __lll_*, pass | |
| MUTEX(%ebp) address in %edx rather than %ecx to | |
| __lll_lock_wait, pass PSHARED(%ebp) in %ecx to both __lll_lock_wait | |
| and __lll_unlock_wake. Move return value from %ecx to %edx | |
| register. Use __NR_gettimeofday. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S: | |
| Include lowlevellock.h. | |
| (SYS_futex, SYS_gettimeofday, FUTEX_WAIT, FUTEX_WAKE, LOCK): | |
| Don't define. | |
| (__pthread_rwlock_wrlock): Rename __lll_mutex_* to __lll_*, pass | |
| MUTEX(%ebp) address in %edx rather than %ecx to | |
| __lll_lock_wait, pass PSHARED(%ebp) in %ecx to both __lll_lock_wait | |
| and __lll_unlock_wake. Move return value from %ecx to %edx | |
| register. Use __NR_gettimeofday. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S: | |
| Include lowlevellock.h. | |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, LOCK): Don't define. | |
| (__pthread_rwlock_unlock): Rename __lll_mutex_* to __lll_*, pass | |
| MUTEX(%edi) address in %edx rather than %ecx to | |
| __lll_lock_wait, pass PSHARED(%edi) in %ecx to both __lll_lock_wait | |
| and __lll_unlock_wake. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: | |
| Include lowlevellock.h. | |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, LOCK): Don't define. | |
| (__pthread_rwlock_wrlock): Rename __lll_mutex_* to __lll_*, pass | |
| MUTEX(%ebx) address in %edx rather than %ecx to | |
| __lll_lock_wait, pass PSHARED(%ebx) in %ecx to both __lll_lock_wait | |
| and __lll_unlock_wake. Move return value from %ecx to %edx | |
| register. | |
| * sysdeps/unix/sysv/linux/i386/pthread_once.S: Include | |
| lowlevellock.h. | |
| (LOCK, SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_PRIVATE_FLAG): Don't | |
| define. | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_post.S: Include lowlevellock.h. | |
| (LOCK, SYS_futex, FUTEX_WAKE): Don't define. | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S: Include | |
| lowlevellock.h. | |
| (LOCK, SYS_futex, SYS_gettimeofday, FUTEX_WAIT): Don't define. | |
| (sem_timedwait): Use __NR_gettimeofday. | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_trywait.S: Include | |
| lowlevellock.h. | |
| (LOCK): Don't define. | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_wait.S: Include | |
| lowlevellock.h. | |
| (LOCK, SYS_futex, FUTEX_WAIT): Don't define. | |
| * sysdeps/unix/sysv/linux/powerpc/sem_post.c: Wake only when there | |
| are waiters. | |
| * sysdeps/unix/sysv/linux/x86_64/libc-lowlevellock.S: Revert | |
| 2007-05-2{3,9} changes. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: Include | |
| kernel-features.h and lowlevellock.h. | |
| (LOAD_PRIVATE_FUTEX_WAIT): Define. | |
| (LOAD_FUTEX_WAIT): Rewritten. | |
| (LOCK, SYS_futex, FUTEX_WAIT, FUTEX_WAKE): Don't define. | |
| (__lll_lock_wait_private, __lll_unlock_wake_private): New functions. | |
| (__lll_mutex_lock_wait): Rename to ... | |
| (__lll_lock_wait): ... this. %esi is now private argument. | |
| Don't compile in for libc.so. | |
| (__lll_mutex_timedlock_wait): Rename to ... | |
| (__lll_timedlock_wait): ... this. %esi contains private argument. | |
| Don't compile in for libc.so. | |
| (__lll_mutex_unlock_wake): Rename to ... | |
| (__lll_unlock_wake): ... this. %esi contains private argument. | |
| Don't compile in for libc.so. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevelrobustlock.S: Include | |
| kernel-features.h and lowlevellock.h. | |
| (LOAD_FUTEX_WAIT): Define. | |
| (LOCK, SYS_futex, FUTEX_WAIT, FUTEX_WAKE): Don't define. | |
| (__lll_robust_mutex_lock_wait): Rename to ... | |
| (__lll_robust_lock_wait): ... this. %esi argument contains private. | |
| Use LOAD_FUTEX_WAIT macro. | |
| (__lll_robust_mutex_timedlock_wait): Rename to ... | |
| (__lll_robust_timedlock_wait): ... this. %esi argument contains | |
| private, use LOAD_FUTEX_WAIT macro. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_barrier_wait.S: Include | |
| lowlevellock.h. | |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, LOCK): Don't define. | |
| (pthread_barrier_wait): Rename __lll_mutex_* to __lll_*, pass | |
| PRIVATE(%rdi) ^ LLL_SHARED as private argument in %esi to | |
| __lll_lock_wait and __lll_unlock_wake. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S: | |
| Include lowlevellock.h and pthread-errnos.h. | |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_REQUEUE, | |
| FUTEX_CMP_REQUEUE, EINVAL, LOCK): Don't define. | |
| (__pthread_cond_broadcast): Rename __lll_mutex_* to __lll_*, | |
| pass LLL_SHARED in %esi to both __lll_lock_wait and | |
| __lll_unlock_wake. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S: | |
| Include lowlevellock.h and pthread-errnos.h. | |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_WAKE_OP, | |
| FUTEX_OP_CLEAR_WAKE_IF_GT_ONE, EINVAL, LOCK): Don't define. | |
| (__pthread_cond_signal): Rename __lll_mutex_* to __lll_*, | |
| pass LLL_SHARED in %esi to both __lll_lock_wait and | |
| __lll_unlock_wake. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: | |
| Include lowlevellock.h. | |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, LOCK): Don't define. | |
| (__pthread_cond_timedwait): Rename __lll_mutex_* to __lll_*, | |
| pass LLL_SHARED in %esi to both __lll_lock_wait and | |
| __lll_unlock_wake. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: | |
| Include lowlevellock.h. | |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, LOCK): Don't define. | |
| (__pthread_cond_wait, __condvar_cleanup): Rename __lll_mutex_* | |
| to __lll_*, pass LLL_SHARED in %esi to both __lll_lock_wait | |
| and __lll_unlock_wake. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S: | |
| Include lowlevellock.h. | |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_PRIVATE_FLAG, LOCK): | |
| Don't define. | |
| (__pthread_rwlock_rdlock): Rename __lll_mutex_* to __lll_*, | |
| pass PSHARED(%rdi) in %esi to both __lll_lock_wait | |
| and __lll_unlock_wake. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S: | |
| Include lowlevellock.h. | |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_PRIVATE_FLAG, LOCK): | |
| Don't define. | |
| (__pthread_rwlock_wrlock): Rename __lll_mutex_* to __lll_*, | |
| pass PSHARED(%rdi) in %esi to both __lll_lock_wait | |
| and __lll_unlock_wake. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S: | |
| Include lowlevellock.h. | |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_PRIVATE_FLAG, LOCK): | |
| Don't define. | |
| (__pthread_rwlock_wrlock): Rename __lll_mutex_* to __lll_*, | |
| pass PSHARED(%rdi) in %esi to both __lll_lock_wait | |
| and __lll_unlock_wake. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_unlock.S: | |
| Include lowlevellock.h. | |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_PRIVATE_FLAG, LOCK): | |
| Don't define. | |
| (__pthread_rwlock_unlock): Rename __lll_mutex_* to __lll_*, | |
| pass PSHARED(%rdi) in %esi to both __lll_lock_wait | |
| and __lll_unlock_wake. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S: | |
| Include lowlevellock.h. | |
| (SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_PRIVATE_FLAG, LOCK): | |
| Don't define. | |
| (__pthread_rwlock_wrlock): Rename __lll_mutex_* to __lll_*, | |
| pass PSHARED(%rdi) in %ecx to both __lll_lock_wait | |
| and __lll_unlock_wake. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_once.S: Include | |
| lowlevellock.h. | |
| (LOCK, SYS_futex, FUTEX_WAIT, FUTEX_WAKE, FUTEX_PRIVATE_FLAG): Don't | |
| define. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_post.S: Include lowlevellock.h. | |
| (LOCK, SYS_futex, FUTEX_WAKE): Don't define. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S: Include | |
| lowlevellock.h. | |
| (LOCK, SYS_futex, FUTEX_WAIT): Don't define. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_trywait.S: Include | |
| lowlevellock.h. | |
| (LOCK): Don't define. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_wait.S: Include | |
| lowlevellock.h. | |
| (LOCK, SYS_futex, FUTEX_WAIT): Don't define. | |
| * sysdeps/unix/sysv/linux/sparc/internaltypes.h: New file. | |
| * sysdeps/unix/sysv/linux/sparc/pthread_barrier_destroy.c: New file. | |
| * sysdeps/unix/sysv/linux/sparc/pthread_barrier_init.c: New file. | |
| * sysdeps/unix/sysv/linux/sparc/pthread_barrier_wait.c: New file. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/lowlevellock.c | |
| (__lll_lock_wait_private): New function. | |
| (__lll_lock_wait, __lll_timedlock_wait): Add private argument, pass | |
| it to lll_futex_*wait. Don't compile in for libc.so. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/pthread_barrier_init.c: | |
| Remove. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/pthread_barrier_wait.c | |
| (struct sparc_pthread_barrier): Remove. | |
| (pthread_barrier_wait): Use union sparc_pthread_barrier instead of | |
| struct sparc_pthread_barrier. Pass | |
| ibarrier->s.pshared ? LLL_SHARED : LLL_PRIVATE to lll_{,un}lock | |
| and lll_futex_wait macros. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/pthread_barrier_init.c: | |
| Remove. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/pthread_barrier_wait.c: | |
| Include sparc pthread_barrier_wait.c instead of generic one. | |
| 2007-07-30 Jakub Jelinek <jakub@redhat.com> | |
| * tst-rwlock14.c (do_test): Avoid warnings on 32-bit arches. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S | |
| (pthread_rwlock_timedrdlock): Copy futex retval to %esi rather than | |
| %ecx. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S | |
| (pthread_rwlock_timedwrlock): Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S | |
| (__pthread_rwlock_unlock): Fix MUTEX != 0 args to __lll_*. | |
| 2007-07-31 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/sparc/tls.h (tcbhead_t): Add private_futex field. | |
| 2007-07-26 Jakub Jelinek <jakub@redhat.com> | |
| * tst-locale2.c (useless): Add return statement. | |
| 2007-07-24 Jakub Jelinek <jakub@redhat.com> | |
| * allocatestack.c (__nptl_setxid, __wait_lookup_done): Replace | |
| lll_private_futex_* (*) with lll_futex_* (*, LLL_PRIVATE). | |
| * pthread_create.c (start_thread): Likewise. | |
| * init.c (sighandler_setxid): Likewise. | |
| * sysdeps/alpha/tls.h (THREAD_GSCOPE_RESET_FLAG): Likewise. | |
| * sysdeps/ia64/tls.h (THREAD_GSCOPE_RESET_FLAG): Likewise. | |
| * sysdeps/i386/tls.h (THREAD_GSCOPE_RESET_FLAG): Likewise. | |
| * sysdeps/s390/tls.h (THREAD_GSCOPE_RESET_FLAG): Likewise. | |
| * sysdeps/powerpc/tls.h (THREAD_GSCOPE_RESET_FLAG): Likewise. | |
| * sysdeps/x86_64/tls.h (THREAD_GSCOPE_RESET_FLAG): Likewise. | |
| * sysdeps/sparc/tls.h (THREAD_GSCOPE_RESET_FLAG): Likewise. | |
| * sysdeps/sh/tls.h (THREAD_GSCOPE_RESET_FLAG): Likewise. | |
| * sysdeps/pthread/aio_misc.h (AIO_MISC_NOTIFY, AIO_MISC_WAIT): | |
| Likewise. | |
| * sysdeps/pthread/gai_misc.h (GAI_MISC_NOTIFY, GAI_MISC_WAIT): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/unregister-atfork.c (__unregister_atfork): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/rtld-lowlevel.h (__rtld_waitzero, | |
| __rtld_notify): Likewise. | |
| * sysdeps/unix/sysv/linux/fork.c (__libc_fork): Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/pthread_once.c (clear_once_control, | |
| __pthread_once): Likewise. | |
| * sysdeps/unix/sysv/linux/alpha/pthread_once.c (clear_once_control, | |
| __pthread_once): Add LLL_PRIVATE as last argument to lll_futex_*. | |
| * sysdeps/unix/sysv/linux/alpha/lowlevellock.h (FUTEX_PRIVATE_FLAG, | |
| LLL_PRIVATE, LLL_SHARED, __lll_private_flag): Define. | |
| (lll_futex_wait): Add private argument, define as wrapper around | |
| lll_futex_timed_wait. | |
| (lll_futex_timed_wait, lll_futex_wake): Add private argument, | |
| use __lll_private_flag macro. | |
| (lll_robust_mutex_dead, __lll_mutex_unlock, __lll_robust_mutex_unlock, | |
| __lll_mutex_unlock_force): Pass LLL_SHARED as last arg to lll_futex_*. | |
| * sysdeps/unix/sysv/linux/ia64/pthread_once.c (clear_once_control, | |
| __pthread_once): Add LLL_PRIVATE as last argument to lll_futex_*. | |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (FUTEX_PRIVATE_FLAG, | |
| LLL_PRIVATE, LLL_SHARED, __lll_private_flag): Define. | |
| (lll_futex_wait): Add private argument, define as wrapper around | |
| lll_futex_timed_wait. | |
| (lll_futex_timed_wait, lll_futex_wake): Add private argument, | |
| use __lll_private_flag macro. | |
| (__lll_mutex_unlock, __lll_robust_mutex_unlock, lll_wait_tid, | |
| __lll_mutex_unlock_force): Pass LLL_SHARED as last arg to lll_futex_*. | |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h (__lll_private_flag): | |
| Define. | |
| (lll_futex_timed_wait, lll_futex_wake): Use it. | |
| (lll_private_futex_wait, lll_private_futex_timed_wait, | |
| lll_private_futex_wake): Removed. | |
| * sysdeps/unix/sysv/linux/s390/pthread_once.c (clear_once_control, | |
| __pthread_once): Add LLL_PRIVATE as last argument to lll_futex_*. | |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h (FUTEX_PRIVATE_FLAG, | |
| LLL_PRIVATE, LLL_SHARED, __lll_private_flag): Define. | |
| (lll_futex_wait): Add private argument, define as wrapper around | |
| lll_futex_timed_wait. | |
| (lll_futex_timed_wait, lll_futex_wake): Add private argument, | |
| use __lll_private_flag macro. | |
| (lll_robust_mutex_dead, __lll_mutex_unlock, __lll_robust_mutex_unlock, | |
| lll_wait_tid, __lll_mutex_unlock_force): Pass LLL_SHARED as last arg | |
| to lll_futex_*. | |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h | |
| (lll_private_futex_wait, lll_private_futex_timed_wait, | |
| lll_private_futex_wake): Removed. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h (__lll_private_flag): | |
| Fix !__ASSUME_PRIVATE_FUTEX non-constant private case. | |
| (lll_private_futex_wait, lll_private_futex_timed_wait, | |
| lll_private_futex_wake): Removed. | |
| * sysdeps/unix/sysv/linux/sparc/pthread_once.c (clear_once_control, | |
| __pthread_once): Add LLL_PRIVATE as last argument to lll_futex_*. | |
| * sysdeps/unix/sysv/linux/sparc/lowlevellock.h (FUTEX_PRIVATE_FLAG, | |
| LLL_PRIVATE, LLL_SHARED, __lll_private_flag): Define. | |
| (lll_futex_wait): Add private argument, define as wrapper around | |
| lll_futex_timed_wait. | |
| (lll_futex_timed_wait, lll_futex_wake): Add private argument, | |
| use __lll_private_flag macro. | |
| (lll_robust_mutex_dead, __lll_mutex_unlock, __lll_robust_mutex_unlock, | |
| lll_wait_tid, __lll_mutex_unlock_force): Pass LLL_SHARED as last arg | |
| to lll_futex_*. | |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.h (__lll_private_flag): | |
| Define. | |
| (lll_futex_timed_wait, lll_futex_wake): Use it. | |
| (lll_private_futex_wait, lll_private_futex_timed_wait, | |
| lll_private_futex_wake): Removed. | |
| 2007-07-27 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/sparc/tls.h (tcbhead_t): Move gscope_flag to the end | |
| of the structure for sparc32. | |
| 2007-07-26 Aurelien Jarno <aurelien@aurel32.net> | |
| * sysdeps/sparc/tls.h (tcbhead_t): Add gscope_flag. | |
| 2007-07-23 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S: Fix | |
| code used when private futexes are assumed. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S: | |
| Likewise. | |
| 2007-07-23 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h | |
| (__lll_private_flag): Define. | |
| (lll_futex_wait): Define as a wrapper around lll_futex_timed_wait. | |
| (lll_futex_timed_wait, lll_futex_wake, lll_futex_wake_unlock): Use | |
| __lll_private_flag. | |
| (lll_private_futex_wait, lll_private_futex_timedwait, | |
| lll_private_futex_wake): Define as wrapper around non-_private | |
| macros. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h | |
| (__lll_private_flag): Define. | |
| (lll_futex_timed_wait, lll_futex_wake): Use __lll_private_flag. | |
| (lll_private_futex_wait, lll_private_futex_timedwait, | |
| lll_private_futex_wake): Define as wrapper around non-_private | |
| macros. | |
| 2007-07-10 Steven Munroe <sjmunroe@us.ibm.com> | |
| * pthread_rwlock_rdlock.c (__pthread_rwlock_rdlock): Add LLL_SHARED | |
| parameter to lll_futex_wait call. | |
| * pthread_rwlock_wrlock.c (__pthread_rwlock_wrlock): Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/pthread_once.c (__pthread_once): | |
| Replace lll_futex_wait with lll_private_futex_wait. | |
| * sysdeps/unix/sysv/linux/powerpc/sem_post.c (__new_sem_post): | |
| Add LLL_SHARED parameter to lll_futex_wake(). | |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Define LLL_PRIVATE | |
| LLL_SHARED, lll_private_futex_wait, lll_private_futex_timed_wait and | |
| lll_private_futex_wake. | |
| (lll_futex_wait): Add private parameter. Adjust FUTEX_PRIVATE_FLAG | |
| bit from private parm before syscall. | |
| (lll_futex_timed_wait): Likewise. | |
| (lll_futex_wake): Likewise. | |
| (lll_futex_wake_unlock): Likewise. | |
| (lll_mutex_unlock): Add LLL_SHARED parm to lll_futex_wake call. | |
| (lll_robust_mutex_unlock): Likewise. | |
| (lll_mutex_unlock_force): Likewise. | |
| (lll_wait_tid): Add LLL_SHARED parm to lll_futex_wait call. | |
| 2007-07-23 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S: Fix | |
| compilation when unconditionally using private futexes. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S: | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_unlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S: Likewise. | |
| 2007-07-17 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/pthread/bits/stdio-lock.h (_IO_acquire_lock_clear_flags2): | |
| Define. | |
| 2007-07-06 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/sh/tls.h: Include stdlib.h, list.h, sysdep.h and | |
| kernel-features.h. | |
| 2007-05-16 Roland McGrath <roland@redhat.com> | |
| * init.c (__nptl_initial_report_events): New variable. | |
| (__pthread_initialize_minimal_internal): Initialize pd->report_events | |
| to that. | |
| 2007-06-22 Jakub Jelinek <jakub@redhat.com> | |
| * pthread_getattr_np.c (pthread_getattr_np): Clear cpuset and | |
| cpusetsize if pthread_getaffinity_np failed with ENOSYS. | |
| 2007-06-19 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/rtld-lowlevel.h: Remove mrlock | |
| implementation. | |
| 2007-06-18 Ulrich Drepper <drepper@redhat.com> | |
| * pthreadP.h: Define PTHREAD_MUTEX_TYPE. | |
| * phtread_mutex_lock.c: Use PTHREAD_MUTEX_TYPE. | |
| * pthread_mutex_timedlock.c: Likewise. | |
| * pthread_mutex_trylock.c: Likewise. | |
| * pthread_mutex_unlock.c: Likewise. | |
| 2007-06-17 Andreas Schwab <schwab@suse.de> | |
| * sysdeps/pthread/pt-initfini.c: Tell gcc about the nonstandard | |
| sections. | |
| 2007-06-17 Ulrich Drepper <drepper@redhat.com> | |
| * allocatestack.c (allocate_stack): Make code compile if | |
| __ASSUME_PRIVATE_FUTEX is set. | |
| 2007-06-17 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S: | |
| (__pthread_rwlock_rdlock): Don't use non SH-3/4 instruction. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S: | |
| (__pthread_rwlock_wrlock): Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S: | |
| (pthread_rwlock_timedrdlock): Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S: | |
| (pthread_rwlock_timedwrlock): Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S: | |
| (__pthread_rwlock_unlock): Likewise. | |
| 2007-06-10 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/sh/tcb-offsets.sym: Add PRIVATE_FUTEX. | |
| * sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h: Include endian.h. | |
| Split __flags into __flags, __shared, __pad1 and __pad2. | |
| * sysdeps/unix/sysv/linux/sh/libc-lowlevellock.S: Use private | |
| futexes if they are available. | |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S: Adjust so that change | |
| in libc-lowlevellock.S allow using private futexes. | |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.h: Define | |
| FUTEX_PRIVATE_FLAG. Add additional parameter to lll_futex_wait, | |
| lll_futex_timed_wait and lll_futex_wake. Change lll_futex_wait | |
| to call lll_futex_timed_wait. Add lll_private_futex_wait, | |
| lll_private_futex_timed_wait and lll_private_futex_wake. | |
| (lll_robust_mutex_unlock): Fix typo. | |
| * sysdeps/unix/sysv/linux/sh/pthread_barrier_wait.S: Use private | |
| field in futex command setup. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: Use | |
| COND_NWAITERS_SHIFT instead of COND_CLOCK_BITS. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_once.S: Use private futexes | |
| if they are available. Remove clear_once_control. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S: Use private | |
| futexes if they are available. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/sem_post.S: Add private futex support. | |
| Wake only when there are waiters. | |
| * sysdeps/unix/sysv/linux/sh/sem_wait.S: Add private futex | |
| support. Indicate that there are waiters. Remove unnecessary | |
| extra cancellation test. | |
| * sysdeps/unix/sysv/linux/sh/sem_timedwait.S: Likewise. Removed | |
| left-over duplication of __sem_wait_cleanup. | |
| 2007-06-07 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Add additional | |
| parameter to lll_futex_wait, lll_futex_timed_wait, and | |
| lll_futex_wake. Change lll_futex_wait to call lll_futex_timed_wait. | |
| Add lll_private_futex_wait, lll_private_futex_timed_wait, and | |
| lll_private_futex_wake. | |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Likewise. | |
| * allocatestack.c: Adjust use of lll_futex_* macros. | |
| * init.c: Likewise. | |
| * lowlevellock.h: Likewise. | |
| * pthread_barrier_wait.c: Likewise. | |
| * pthread_cond_broadcast.c: Likewise. | |
| * pthread_cond_destroy.c: Likewise. | |
| * pthread_cond_signal.c: Likewise. | |
| * pthread_cond_timedwait.c: Likewise. | |
| * pthread_cond_wait.c: Likewise. | |
| * pthread_create.c: Likewise. | |
| * pthread_mutex_lock.c: Likewise. | |
| * pthread_mutex_setprioceiling.c: Likewise. | |
| * pthread_mutex_timedlock.c: Likewise. | |
| * pthread_mutex_unlock.c: Likewise. | |
| * pthread_rwlock_timedrdlock.c: Likewise. | |
| * pthread_rwlock_timedwrlock.c: Likewise. | |
| * pthread_rwlock_unlock.c: Likewise. | |
| * sysdeps/alpha/tls.h: Likewise. | |
| * sysdeps/i386/tls.h: Likewise. | |
| * sysdeps/ia64/tls.h: Likewise. | |
| * sysdeps/powerpc/tls.h: Likewise. | |
| * sysdeps/pthread/aio_misc.h: Likewise. | |
| * sysdeps/pthread/gai_misc.h: Likewise. | |
| * sysdeps/s390/tls.h: Likewise. | |
| * sysdeps/sh/tls.h: Likewise. | |
| * sysdeps/sparc/tls.h: Likewise. | |
| * sysdeps/unix/sysv/linux/fork.c: Likewise. | |
| * sysdeps/unix/sysv/linux/lowlevellock.c: Likewise. | |
| * sysdeps/unix/sysv/linux/lowlevelrobustlock.c: Likewise. | |
| * sysdeps/unix/sysv/linux/rtld-lowlevel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sem_post.c: Likewise. | |
| * sysdeps/unix/sysv/linux/sem_timedwait.c: Likewise. | |
| * sysdeps/unix/sysv/linux/sem_wait.c: Likewise. | |
| * sysdeps/unix/sysv/linux/unregister-atfork.c: Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/pthread_once.c: Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/pthread_barrier_wait.c: | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sem_post.c: Likewise. | |
| * sysdeps/x86_64/tls.h: Likewise. | |
| 2007-05-29 Ulrich Drepper <drepper@redhat.com> | |
| * pthread_getattr_np.c: No need to install a cancellation handler, | |
| this is no cancellation point. | |
| * pthread_getschedparam.c: Likewise. | |
| * pthread_setschedparam.c: Likewise. | |
| * pthread_setschedprio.c: Likewise. | |
| * sysdeps/unix/sysv/linux/lowlevellock.c: Remove all traces of | |
| lll_unlock_wake_cb. | |
| * sysdeps/unix/sysv/linux/alpha/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/lowlevellock.c: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Checking | |
| whether there are more than one thread makes no sense here since | |
| we only call the slow path if the locks are taken. | |
| * sysdeps/unix/sysv/linux/x86_64/libc-lowlevellock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/internaltypes.h: Introduce | |
| COND_NWAITERS_SHIFT. | |
| * pthread_cond_destroy.c: Use COND_NWAITERS_SHIFT instead of | |
| COND_CLOCK_BITS. | |
| * pthread_cond_init.c: Likewise. | |
| * pthread_cond_timedwait.c: Likewise. | |
| * pthread_cond_wait.c: Likewise. | |
| * pthread_condattr_getclock.c: Likewise. | |
| * pthread_condattr_setclock.c: Likewise. | |
| * sysdeps/unix/sysv/linux/lowlevelcond.sym: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise. | |
| 2007-05-28 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/powerpc/pthread_attr_setstacksize.c: Include | |
| unistd.h. | |
| * sysdeps/i386/tls.h (THREAD_GSCOPE_RESET_FLAG): Use explicit | |
| insn suffix. | |
| (THREAD_GSCOPE_GET_FLAG): Remove. | |
| * sysdeps/x86_64/tls.h (THREAD_GSCOPE_GET_FLAG): Remove. | |
| * allocatestack.c (__wait_lookup_done): Revert 2007-05-24 | |
| changes. | |
| * sysdeps/powerpc/tls.h (tcbhead_t): Remove gscope_flag. | |
| (THREAD_GSCOPE_GET_FLAG): Remove. | |
| (THREAD_GSCOPE_RESET_FLAG): Use THREAD_SELF->header.gscope_flag | |
| instead of THREAD_GSCOPE_GET_FLAG. | |
| (THREAD_GSCOPE_SET_FLAG): Likewise. Add atomic_write_barrier after | |
| it. | |
| * sysdeps/s390/tls.h (THREAD_GSCOPE_FLAG_UNUSED, | |
| THREAD_GSCOPE_FLAG_USED, THREAD_GSCOPE_FLAG_WAIT, | |
| THREAD_GSCOPE_RESET_FLAG, THREAD_GSCOPE_SET_FLAG, | |
| THREAD_GSCOPE_WAIT): Define. | |
| * sysdeps/sparc/tls.h (THREAD_GSCOPE_FLAG_UNUSED, | |
| THREAD_GSCOPE_FLAG_USED, THREAD_GSCOPE_FLAG_WAIT, | |
| THREAD_GSCOPE_RESET_FLAG, THREAD_GSCOPE_SET_FLAG, | |
| THREAD_GSCOPE_WAIT): Define. | |
| * sysdeps/sh/tls.h (THREAD_GSCOPE_FLAG_UNUSED, | |
| THREAD_GSCOPE_FLAG_USED, THREAD_GSCOPE_FLAG_WAIT, | |
| THREAD_GSCOPE_RESET_FLAG, THREAD_GSCOPE_SET_FLAG, | |
| THREAD_GSCOPE_WAIT): Define. | |
| * sysdeps/ia64/tls.h (THREAD_GSCOPE_FLAG_UNUSED, | |
| THREAD_GSCOPE_FLAG_USED, THREAD_GSCOPE_FLAG_WAIT, | |
| THREAD_GSCOPE_RESET_FLAG, THREAD_GSCOPE_SET_FLAG, | |
| THREAD_GSCOPE_WAIT): Define. | |
| 2007-05-24 Richard Henderson <rth@redhat.com> | |
| * descr.h (struct pthread): Add header.gscope_flag. | |
| * sysdeps/alpha/tls.h (THREAD_GSCOPE_FLAG_UNUSED, | |
| THREAD_GSCOPE_FLAG_USED, THREAD_GSCOPE_FLAG_WAIT, | |
| THREAD_GSCOPE_RESET_FLAG, THREAD_GSCOPE_SET_FLAG, | |
| THREAD_GSCOPE_WAIT): Define. | |
| 2007-05-27 Ulrich Drepper <drepper@redhat.com> | |
| * init.c: Make it compile with older kernel headers. | |
| * tst-initializers1.c: Show through exit code which test failed. | |
| * pthread_rwlock_init.c: Also initialize __shared field. | |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h: Split __flags | |
| element in rwlock structure into four byte elements. One of them is | |
| the new __shared element. | |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h [__WORDSIZE=32]: | |
| Likewise. | |
| [__WORDSIZE=64]: Renamed __pad1 element int rwlock structure to | |
| __shared, adjust names of other padding elements. | |
| * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/pthread/pthread.h: Adjust rwlock initializers. | |
| * sysdeps/unix/sysv/linux/lowlevelrwlock.sym: Add PSHARED. | |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Define | |
| FUTEX_PRIVATE_FLAG. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S: Change main | |
| futex to use private operations if possible. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S: | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S: | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_unlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S: | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S: | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: Likewise. | |
| 2007-05-26 Ulrich Drepper <drepper@redhat.com> | |
| * pthreadP.h (PTHREAD_RWLOCK_PREFER_READER_P): Define. | |
| * pthread_rwlock_rdlock.c: Use PTHREAD_RWLOCK_PREFER_READER_P. | |
| * pthread_rwlock_timedrdlock.c: Likewise. | |
| * pthread_rwlock_tryrdlock.c: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_trywait.S (sem_trywait): Tiny | |
| optimization. | |
| * sysdeps/unix/sysv/linux/sem_wait.c: Add missing break. | |
| * sysdeps/unix/sysv/linux/sem_timedwait.c: Removed left-over | |
| duplication of __sem_wait_cleanup. | |
| * allocatestack.c: Revert last change. | |
| * init.c: Likewise. | |
| * sysdeps/i386/tls.h: Likewise. | |
| * sysdeps/x86_64/tls.h: Likewise. | |
| * descr.h [TLS_DTV_AT_TP] (struct pthread): Add private_futex field to | |
| header structure. | |
| * sysdeps/powerpc/tcb-offsets.sym: Add PRIVATE_FUTEX_OFFSET. | |
| * sysdeps/unix/sysv/linux/internaltypes.h (struct pthread_barrier): | |
| Add private field. | |
| * sysdeps/unix/sysv/linux/lowlevelbarrier.sym: Add PRIVATE definition. | |
| * pthread_barrier_init.c: Set private flag if pshared and private | |
| futexes are supported. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S: Use | |
| private field in futex command setup. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_barrier_wait.S: Likewise. | |
| 2007-05-25 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_post.S: Add private futex | |
| support. | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_wait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_post.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_wait.S: Likewise. | |
| * semaphoreP.h: Declare __old_sem_init and __old_sem_wait. | |
| * sem_init.c (__new_sem_init): Rewrite to initialize all three | |
| fields in the structure. | |
| (__old_sem_init): New function. | |
| * sem_open.c: Initialize all fields of the structure. | |
| * sem_getvalue.c: Adjust for renamed element. | |
| * sysdeps/unix/sysv/linux/Makefile [subdir=nptl] | |
| (gen-as-const-headers): Add structsem.sym. | |
| * sysdeps/unix/sysv/linux/structsem.sym: New file. | |
| * sysdeps/unix/sysv/linux/internaltypes.h: Rename struct sem to | |
| struct new_sem. Add struct old_sem. | |
| * sysdeps/unix/sysv/linux/sem_post.c: Wake only when there are waiters. | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_post.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_post.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sem_wait.c: Indicate that there are waiters. | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_wait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_wait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sem_timedwait.c: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S: Likewise. | |
| * Makefile (tests): Add tst-sem10, tst-sem11, tst-sem12. | |
| * tst-sem10.c: New file. | |
| * tst-sem11.c: New file. | |
| * tst-sem12.c: New file. | |
| * tst-typesizes.c: Test struct new_sem and struct old_sem instead | |
| of struct sem. | |
| 2007-05-25 Ulrich Drepper <drepper@redhat.com> | |
| Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S (sem_timedwait): | |
| Move __pthread_enable_asynccancel right before futex syscall. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S (sem_timedwait): | |
| Likewise. | |
| 2007-05-24 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/i386/tls.h (THREAD_SET_PRIVATE_FUTEX, | |
| THREAD_COPY_PRIVATE_FUTEX): Define. | |
| * sysdeps/x86_64/tls.h (THREAD_SET_PRIVATE_FUTEX, | |
| THREAD_COPY_PRIVATE_FUTEX): Define. | |
| * allocatestack.c (allocate_stack): Use THREAD_COPY_PRIVATE_FUTEX. | |
| * init.c (__pthread_initialize_minimal_internal): Use | |
| THREAD_SET_PRIVATE_FUTEX. | |
| * sysdeps/powerpc/tls.h (tcbhead_t): Add gscope_flag. | |
| (THREAD_GSCOPE_FLAG_UNUSED, THREAD_GSCOPE_FLAG_USED, | |
| THREAD_GSCOPE_FLAG_WAIT): Define. | |
| (THREAD_GSCOPE_GET_FLAG, THREAD_GSCOPE_SET_FLAG, | |
| THREAD_GSCOPE_RESET_FLAG, THREAD_GSCOPE_WAIT): Define. | |
| * sysdeps/i386/tls.h (THREAD_GSCOPE_WAIT): Don't use | |
| PTR_DEMANGLE. | |
| (THREAD_GSCOPE_GET_FLAG): Define. | |
| * sysdeps/x86_64/tls.h (THREAD_GSCOPE_GET_FLAG): Define. | |
| * allocatestack.c (__wait_lookup_done): Use THREAD_GSCOPE_GET_FLAG | |
| instead of ->header.gscope_flag directly. | |
| 2007-05-23 Ulrich Drepper <drepper@redhat.com> | |
| * init.c (__pthread_initialize_minimal_internal): Check whether | |
| private futexes are available. | |
| * allocatestack.c (allocate_stack): Copy private_futex field from | |
| current thread into the new stack. | |
| * sysdeps/unix/sysv/linux/x86_64/libc-lowlevellock.S: Use private | |
| futexes if they are available. | |
| * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Likewise | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: Adjust so that change | |
| in libc-lowlevellock.S allow using private futexes. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Define | |
| FUTEX_PRIVATE_FLAG. | |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_once.S: Use private futexes | |
| if they are available. | |
| * sysdeps/unix/sysv/linux/i386/pthread_once.S: Likewise. | |
| * sysdeps/x86_64/tcb-offsets.sym: Add PRIVATE_FUTEX. | |
| * sysdeps/i386/tcb-offsets.sym: Likewise. | |
| * sysdeps/x86_64/tls.h (tcbhead_t): Add private_futex field. | |
| * sysdeps/i386/tls.h (tcbhead_t): Likewise. | |
| 2007-05-21 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/pthread-functions.h (struct pthread_functions): | |
| Remove ptr_wait_lookup_done again. | |
| * init.c (pthread_functions): Don't add .ptr_wait_lookup_done here. | |
| (__pthread_initialize_minimal_internal): Initialize | |
| _dl_wait_lookup_done pointer in _rtld_global directly. | |
| * sysdeps/unix/sysv/linux/libc_pthread_init.c (__libc_pthread_init): | |
| Remove code to code _dl_wait_lookup_done. | |
| * sysdeps/x86_64/tls.h (THREAD_GSCOPE_WAIT): The pointer is not | |
| encrypted for now. | |
| 2007-05-21 Jakub Jelinek <jakub@redhat.com> | |
| * tst-robust9.c (do_test): Don't fail if ENABLE_PI and | |
| pthread_mutex_init failed with ENOTSUP. | |
| 2007-05-19 Ulrich Drepper <drepper@redhat.com> | |
| * allocatestack.c (__wait_lookup_done): New function. | |
| * sysdeps/pthread/pthread-functions.h (struct pthread_functions): | |
| Add ptr_wait_lookup_done. | |
| * init.c (pthread_functions): Initialize .ptr_wait_lookup_done. | |
| * pthreadP.h: Declare __wait_lookup_done. | |
| * sysdeps/i386/tls.h (tcbhead_t): Add gscope_flag. | |
| Define macros to implement reference handling of global scope. | |
| * sysdeps/x86_64/tls.h: Likewise. | |
| * sysdeps/unix/sysv/linux/libc_pthread_init.c (__libc_pthread_init): | |
| Initialize GL(dl_wait_lookup_done). | |
| 2007-05-17 Ulrich Drepper <drepper@redhat.com> | |
| [BZ #4512] | |
| * pthread_mutex_lock.c: Preserve FUTEX_WAITERS bit when dead owner | |
| is detected. | |
| * pthread_mutex_timedlock.c: Likewise. | |
| * pthread_mutex_trylock.c: Likewise. | |
| Patch in part by Atsushi Nemoto <anemo@mba.ocn.ne.jp>. | |
| * Makefile (tests): Add tst-robust9 and tst-robustpi9. | |
| * tst-robust9.c: New file. | |
| * tst-robustpi9.c: New file. | |
| * sysdeps/unix/sysv/linux/sem_wait.c (__new_sem_wait): Remove | |
| unnecessary extra cancellation test. | |
| 2007-05-14 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/sem_wait.S: Remove unnecessary | |
| extra cancellation test. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S: Likewise. | |
| 2007-05-10 Ulrich Drepper <drepper@redhat.com> | |
| * descr.h (struct pthread): Rearrange members to fill hole in | |
| 64-bit layout. | |
| * sysdeps/unix/sysv/linux/pthread_setaffinity.c | |
| (__pthread_setaffinity_new): If syscall was successful and | |
| RESET_VGETCPU_CACHE is defined, use it before returning. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_setaffinity.c: New file. | |
| 2007-05-10 Jakub Jelinek <jakub@redhat.com> | |
| [BZ #4455] | |
| * tst-align2.c: Include stackinfo.h. | |
| * tst-getpid1.c: Likewise. | |
| 2007-05-02 Carlos O'Donell <carlos@systemhalted.org> | |
| [BZ #4455] | |
| * tst-align2.c (do_test): Add _STACK_GROWS_UP case. | |
| * tst-getpid1.c (do_test): Likewise. | |
| [BZ #4456] | |
| * allocatestack.c (change_stack_perm): Add _STACK_GROWS_UP case. | |
| (allocate_stack): Likewise. | |
| 2007-05-07 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/lowlevelrobustlock.c | |
| (__lll_robust_lock_wait): Fix race caused by reloading of futex value. | |
| (__lll_robust_timedlock_wait): Likewise. | |
| Reported by Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>. | |
| 2007-05-06 Mike Frysinger <vapier@gentoo.org> | |
| [BZ #4465] | |
| * tst-cancel-wrappers.sh: Set C["fdatasync"] to 1. | |
| * tst-cancel4.c (tf_fdatasync): New test. | |
| 2007-04-27 Ulrich Drepper <drepper@redhat.com> | |
| [BZ #4392] | |
| * pthread_mutex_trylock.c (__pthread_mutex_trylock): Treat error | |
| check mutexes like normal mutexes. | |
| [BZ #4306] | |
| * sysdeps/unix/sysv/linux/timer_create.c (timer_create): | |
| Initialize the whole sigevent structure to appease valgrind. | |
| 2007-04-25 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/x86_64/tls.h (tcbhead_t): Add vgetcpu_cache. | |
| * sysdeps/x86_64/tcb-offsets.sym: Add VGETCPU_CACHE_OFFSET. | |
| 2007-04-06 Ulrich Drepper <drepper@redhat.com> | |
| * tst-locale1.c: Avoid warnings. | |
| * tst-locale2.c: Likewise. | |
| 2007-03-19 Steven Munroe <sjmunroe@us.ibm.com> | |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h | |
| (__lll_robust_trylock): Add MUTEX_HINT_ACQ to lwarx instruction. | |
| 2007-03-16 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/pthread/bits/libc-lock.h: Use __extern_inline and | |
| __extern_always_inline where appropriate. | |
| * sysdeps/pthread/pthread.h: Likewise. | |
| 2007-03-13 Richard Henderson <rth@redhat.com> | |
| * sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h (PSEUDO): Use two | |
| separate cfi regions for the two subsections. | |
| 2007-02-25 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/fork.c (__libc_fork): Reset refcntr in | |
| new thread, don't just decrement it. | |
| Patch by Suzuki K P <suzuki@in.ibm.com>. | |
| 2007-02-21 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/pthread-functions.h: Correct last patch, correct | |
| PTHFCT_CALL definition. | |
| 2007-02-18 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/pthread-functions.h: If PTR_DEMANGLE is not | |
| available, don't use it. | |
| 2007-02-09 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S | |
| (__lll_mutex_timedlock_wait): Use correct pointer when we don't | |
| call into the kernel to delay. | |
| 2007-01-18 Ulrich Drepper <drepper@redhat.com> | |
| * tst-initializers1.c: We want to test the initializers as seen | |
| outside of libc, so undefined _LIBC. | |
| * pthread_join.c (cleanup): Avoid warning. | |
| 2007-01-17 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S | |
| (__lll_timedwait_tid): Add unwind info. | |
| * sysdeps/unix/sysv/linux/libc_pthread_init.c: Don't just copy the | |
| function table, mangle the pointers. | |
| * sysdeps/pthread/pthread-functions.h: Define PTHFCT_CALL. | |
| * forward.c: Use PTHFCT_CALL and __libc_pthread_functions_init. | |
| * sysdeps/pthread/bits/libc-lock.h: When using __libc_pthread_functions | |
| demangle pointers before use. | |
| * sysdeps/unix/sysv/linux/s390/jmp-unwind.c: Use PTHFCT_CALL to | |
| demangle pointer. | |
| * sysdeps/unix/sysv/linux/jmp-unwind.c: Likewise. | |
| * sysdeps/pthread/setxid.h: Likewise. | |
| 2007-01-12 Ulrich Drepper <drepper@redhat.com> | |
| * tst-rwlock7.c: Show some more information in case of correct | |
| behavior. | |
| 2007-01-11 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h | |
| (lll_futex_timed_wait): Undo part of last change, don't negate | |
| return value. | |
| 2007-01-10 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Cleanups. Define | |
| FUTEX_CMP_REQUEUE and lll_futex_requeue. | |
| 2006-12-28 David S. Miller <davem@davemloft.net> | |
| * shlib-versions: Fix sparc64 linux target specification. | |
| 2007-01-10 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/pthread_barrier_wait.c: | |
| Adjust include path for pthread_barrier_wait.c move. | |
| 2006-12-21 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/pthread_kill.c (pthread_kill): Make sure | |
| tid isn't reread from pd->tid in between ESRCH test and the syscall. | |
| 2006-12-06 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h (PSEUDO): Handle | |
| 6 argument cancellable syscalls. | |
| (STM_6, LM_6, LR7_0, LR7_1, LR7_2, LR7_3, LR7_4, LR7_5, LR7_6): Define. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h (PSEUDO): Handle | |
| 6 argument cancellable syscalls. | |
| (STM_6, LM_6, LR7_0, LR7_1, LR7_2, LR7_3, LR7_4, LR7_5, LR7_6): Define. | |
| 2006-12-09 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/rtld-lowlevel.h | |
| (__rtld_mrlock_initialize): Add missing closing parenthesis. | |
| 2006-10-30 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/ia64/pthread_spin_unlock.c (pthread_spin_unlock): Use | |
| __sync_lock_release instead of __sync_lock_release_si. | |
| 2006-10-29 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h (RTLD_SINGLE_THREAD_P): | |
| Define. | |
| (SINGLE_THREAD_P): Define to 1 if IS_IN_rtld. | |
| * sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h: Likewise. | |
| 2006-10-27 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/pthread_barrier_wait.c: Move to... | |
| * pthread_barrier_wait.c: ...here. | |
| * sysdeps/pthread/pthread_cond_broadcast.c: Move to... | |
| * pthread_cond_broadcast.c: ...here. | |
| * sysdeps/pthread/pthread_cond_signal.c: Move to... | |
| * pthread_cond_signal.c: ...here. | |
| * sysdeps/pthread/pthread_cond_timedwait.c: Move to... | |
| * pthread_cond_timedwait.c: ...here. | |
| * sysdeps/pthread/pthread_cond_wait.c: Move to... | |
| * pthread_cond_wait.c: ...here. | |
| * sysdeps/pthread/pthread_once.c: Move to... | |
| * pthread_once.c: ...here. | |
| * sysdeps/pthread/pthread_rwlock_rdlock.c: Move to... | |
| * pthread_rwlock_rdlock.c: ...here. | |
| * sysdeps/pthread/pthread_rwlock_timedrdlock.c: Move to... | |
| * pthread_rwlock_timedrdlock.c: ...here. | |
| * sysdeps/pthread/pthread_rwlock_timedwrlock.c: Move to... | |
| * pthread_rwlock_timedwrlock.c: ...here. | |
| * sysdeps/pthread/pthread_rwlock_unlock.c: Move to... | |
| * pthread_rwlock_unlock.c: ...here. | |
| * sysdeps/pthread/pthread_rwlock_wrlock.c: Move to... | |
| * pthread_rwlock_wrlock.c: ...here. | |
| * sysdeps/pthread/pthread_spin_destroy.c: Move to... | |
| * pthread_spin_destroy.c: ...here. | |
| * sysdeps/pthread/pthread_spin_init.c: Move to... | |
| * pthread_spin_init.c: ...here. | |
| * sysdeps/pthread/pthread_spin_unlock.c: Move to... | |
| * pthread_spin_unlock.c: ...here. | |
| * sysdeps/pthread/pthread_getcpuclockid.c: Move to... | |
| * pthread_getcpuclockid.c: ...here. | |
| * init.c: USE_TLS support is now always enabled. | |
| * tst-tls5.h: Likewise. | |
| * sysdeps/alpha/tls.h: Likewise. | |
| * sysdeps/i386/tls.h: Likewise. | |
| * sysdeps/ia64/tls.h: Likewise. | |
| * sysdeps/powerpc/tls.h: Likewise. | |
| * sysdeps/s390/tls.h: Likewise. | |
| * sysdeps/sh/tls.h: Likewise. | |
| * sysdeps/sparc/tls.h: Likewise. | |
| * sysdeps/x86_64/tls.h: Likewise. | |
| 2006-10-27 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/rtld-lowlevel.h (__rtld_mrlock_lock, | |
| __rtld_mrlock_change): Update oldval if atomic compare and exchange | |
| failed. | |
| * sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h (SINGLE_THREAD_P): | |
| Define to THREAD_SELF->header.multiple_threads. | |
| * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h (SINGLE_THREAD_P): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h (SINGLE_THREAD_P): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h | |
| (SINGLE_THREAD_P): Likewise. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h | |
| (SINGLE_THREAD_P): Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h | |
| (SINGLE_THREAD_P): Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h | |
| (SINGLE_THREAD_P): Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h (SINGLE_THREAD_P): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h | |
| (SINGLE_THREAD_P): Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h | |
| (SINGLE_THREAD_P): Likewise. | |
| * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h (SINGLE_THREAD_P): | |
| Likewise. | |
| 2006-10-26 Jakub Jelinek <jakub@redhat.com> | |
| * pthread_attr_setstacksize.c (NEW_VERNUM): Define to GLIBC_2_3_3 | |
| by default rather than 2_3_3. | |
| 2006-10-17 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/rtld-lowlevel.h (__rtld_mrlock_lock, | |
| __rtld_mrlock_unlock, __rtld_mrlock_change, __rtld_mrlock_done): Use | |
| atomic_* instead of catomic_* macros. | |
| 2006-10-12 Ulrich Drepper <drepper@redhat.com> | |
| [BZ #3285] | |
| * sysdeps/unix/sysv/linux/bits/local_lim.h: Add SEM_VALUE_MAX. | |
| * sysdeps/unix/sysv/linux/powerpc/bits/local_lim.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/bits/local_lim.h: Likewise. | |
| * sysdeps/unix/sysv/linux/alpha/bits/local_lim.h: Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/bits/local_lim.h: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/bits/semaphore.h: Remove SEM_VALUE_MAX. | |
| * sysdeps/unix/sysv/linux/powerpc/bits/semaphore.h: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/bits/semaphore.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/bits/semaphore.h: Likewise. | |
| * sysdeps/unix/sysv/linux/alpha/bits/semaphore.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/bits/semaphore.h: Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/bits/semaphore.h: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/bits/semaphore.h: Likewise. | |
| 2006-10-11 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Add support for | |
| cancelable syscalls with six parameters. | |
| * sysdeps/unix/sysv/linux/rtld-lowlevel.h: Use catomic_* | |
| operations instead of atomic_*. | |
| 2006-10-09 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/rtld-lowlevel.h: New file.. | |
| 2006-10-07 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/powerpc/bits/local_lim.h: New file. | |
| * sysdeps/unix/sysv/linux/powerpc/pthread_attr_setstack.c: New file. | |
| * sysdeps/unix/sysv/linux/powerpc/pthread_attr_setstacksize.c: | |
| New file. | |
| * pthread_attr_setstack.c: Allow overwriting the version number of the | |
| new symbol. | |
| * pthread_attr_setstacksize.c: Likewise. | |
| (__old_pthread_attr_setstacksize): If STACKSIZE_ADJUST is defined use | |
| it. | |
| * sysdeps/unix/sysv/linux/powerpc/Versions (libpthread): Add | |
| pthread_attr_setstack and pthread_attr_setstacksize to GLIBC_2.6. | |
| 2006-09-24 Ulrich Drepper <drepper@redhat.com> | |
| [BZ #3251] | |
| * descr.h (ENQUEUE_MUTEX_BOTH): Add cast to avoid warning. | |
| Patch by Petr Baudis. | |
| 2006-09-18 Jakub Jelinek <jakub@redhat.com> | |
| * tst-kill4.c (do_test): Explicitly set tf thread's stack size. | |
| * tst-cancel2.c (tf): Loop as long as something was written. | |
| 2006-09-12 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S: For PI | |
| mutexes wake all mutexes. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S: Don't increment | |
| WAKEUP_SEQ if this would increase the value beyond TOTAL_SEQ. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: Likewise. | |
| 2006-09-12 Ulrich Drepper <drepper@redhat.com> | |
| * tst-cond22.c (tf): Slight changes to the pthread_cond_wait use | |
| to guarantee the thread is always canceled. | |
| 2006-09-08 Jakub Jelinek <jakub@redhat.com> | |
| * tst-cond22.c: Include pthread.h instead of pthreadP.h. | |
| Include stdlib.h. | |
| * sysdeps/pthread/pthread_cond_wait.c (__condvar_cleanup): Only | |
| increase FUTEX if increasing WAKEUP_SEQ. Fix comment typo. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise. | |
| 2006-09-08 Ulrich Drepper <drepper@redhat.com> | |
| [BZ #3123] | |
| * sysdeps/pthread/pthread_cond_wait.c (__condvar_cleanup): Don't | |
| increment WAKEUP_SEQ if this would increase the value beyond TOTAL_SEQ. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise. | |
| * Makefile (tests): Add tst-cond22. | |
| * tst-cond22.c: New file. | |
| 2006-09-05 Ulrich Drepper <drepper@redhat.com> | |
| [BZ #3124] | |
| * descr.h (struct pthread): Add parent_cancelhandling. | |
| * sysdeps/pthread/createthread.c (create_thread): Pass parent | |
| cancelhandling value to child. | |
| * pthread_create.c (start_thread): If parent thread was canceled | |
| reset the SIGCANCEL mask. | |
| * Makefile (tests): Add tst-cancel25. | |
| * tst-cancel25.c: New file. | |
| 2006-09-05 Jakub Jelinek <jakub@redhat.com> | |
| Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/gai_misc.h (GAI_MISC_NOTIFY): Don't decrement | |
| counterp if it is already zero. | |
| * sysdeps/pthread/aio_misc.h (AIO_MISC_NOTIFY): Likewise.. | |
| 2006-03-04 Jakub Jelinek <jakub@redhat.com> | |
| Roland McGrath <roland@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h | |
| (LLL_STUB_UNWIND_INFO_START, LLL_STUB_UNWIND_INFO_END, | |
| LLL_STUB_UNWIND_INFO_3, LLL_STUB_UNWIND_INFO_4): Define. | |
| (lll_mutex_lock, lll_robust_mutex_lock, lll_mutex_cond_lock, | |
| lll_robust_mutex_cond_lock, lll_mutex_timedlock, | |
| lll_robust_mutex_timedlock, lll_mutex_unlock, | |
| lll_robust_mutex_unlock, lll_lock, lll_unlock): Use them. | |
| Add _L_*_ symbols around the subsection. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Add unwind info. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelrobustlock.S: Likewise. | |
| 2006-03-03 Jakub Jelinek <jakub@redhat.com> | |
| Roland McGrath <roland@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h | |
| (LLL_STUB_UNWIND_INFO_START, LLL_STUB_UNWIND_INFO_END, | |
| LLL_STUB_UNWIND_INFO_5, LLL_STUB_UNWIND_INFO_6): Define. | |
| (lll_mutex_lock, lll_robust_mutex_lock, lll_mutex_cond_lock, | |
| lll_robust_mutex_cond_lock, lll_mutex_timedlock, | |
| lll_robust_mutex_timedlock, lll_mutex_unlock, | |
| lll_robust_mutex_unlock, lll_lock, lll_unlock): Use them. | |
| Add _L_*_ symbols around the subsection. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: Add unwind info. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevelrobustlock.S: Likewise. | |
| 2006-08-31 Ulrich Drepper <drepper@redhat.com> | |
| * pthread_rwlock_trywrlock.c (__pthread_rwlock_trywrlock): Undo last | |
| change because it can disturb too much existing code. If real hard | |
| reader preference is needed we'll introduce another type. | |
| * sysdeps/pthread/pthread_rwlock_timedwrlock.c | |
| (pthread_rwlock_timedwrlock): Likewise. | |
| * sysdeps/pthread/pthread_rwlock_wrlock.c (__pthread_rwlock_wrlock): | |
| Likewise. | |
| 2006-08-30 Ulrich Drepper <drepper@redhat.com> | |
| * pthread_rwlock_trywrlock.c (__pthread_rwlock_trywrlock): Respect | |
| reader preference. | |
| * sysdeps/pthread/pthread_rwlock_timedwrlock.c | |
| (pthread_rwlock_timedwrlock): Likewise. | |
| * sysdeps/pthread/pthread_rwlock_wrlock.c (__pthread_rwlock_wrlock): | |
| Likewise. | |
| 2006-08-25 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/libc_pthread_init.c (freeres_libpthread): | |
| Only define ifdef SHARED. | |
| 2006-08-23 Ulrich Drepper <drepper@redhat.com> | |
| * allocatestack.c (queue_stack): Move freeing of surplus stacks to... | |
| (free_stacks): ...here. | |
| (__free_stack_cache): New function. | |
| * pthreadP.h: Declare __free_stack_cache. | |
| * sysdeps/pthread/pthread-functions.h (pthread_functions): Add | |
| ptr_freeres. | |
| * init.c (pthread_functions): Initialize ptr_freeres. | |
| * sysdeps/unix/sysv/linux/libc_pthread_init.c (freeres_libptread): | |
| New freeres function. | |
| 2006-07-30 Joseph S. Myers <joseph@codesourcery.com> | |
| [BZ #3018] | |
| * Makefile (extra-objs): Add modules to extra-test-objs instead. | |
| 2006-08-20 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h: Define | |
| _XOPEN_REALTIME_THREADS. | |
| 2006-08-15 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/clock_settime.c (INTERNAL_VSYSCALL): Use | |
| HAVE_CLOCK_GETRES_VSYSCALL as guard macro rather than | |
| HAVE_CLOCK_GETTIME_VSYSCALL. | |
| (maybe_syscall_settime_cpu): Use plain INTERNAL_VSYSCALL here. | |
| 2006-08-14 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h | |
| (_POSIX_THREAD_PRIO_PROTECT): Define to 200112L. | |
| * descr.h (struct priority_protection_data): New type. | |
| (struct pthread): Add tpp field. | |
| * pthreadP.h (PTHREAD_MUTEX_PP_NORMAL_NP, | |
| PTHREAD_MUTEX_PP_RECURSIVE_NP, PTHREAD_MUTEX_PP_ERRORCHECK_NP, | |
| PTHREAD_MUTEX_PP_ADAPTIVE_NP): New enum values. | |
| * pthread_mutex_init.c (__pthread_mutex_init): Handle non-robust | |
| TPP mutexes. | |
| * pthread_mutex_lock.c (__pthread_mutex_lock): Handle TPP mutexes. | |
| * pthread_mutex_trylock.c (__pthread_mutex_trylock): Likewise. | |
| * pthread_mutex_timedlock.c (pthread_mutex_timedlock): Likewise. | |
| * pthread_mutex_unlock.c (__pthread_mutex_unlock_usercnt): Likewise. | |
| * tpp.c: New file. | |
| * pthread_setschedparam.c (__pthread_setschedparam): Handle priority | |
| boosted by TPP. | |
| * pthread_setschedprio.c (pthread_setschedprio): Likewise. | |
| * pthread_mutexattr_getprioceiling.c | |
| (pthread_mutexattr_getprioceiling): If ceiling is 0, ensure it is | |
| in the SCHED_FIFO priority range. | |
| * pthread_mutexattr_setprioceiling.c | |
| (pthread_mutexattr_setprioceiling): Fix prioceiling validation. | |
| * pthread_mutex_getprioceiling.c (pthread_mutex_getprioceiling): Fail | |
| if mutex is not TPP. Ceiling is now in __data.__lock. | |
| * pthread_mutex_setprioceiling.c: Include stdbool.h. | |
| (pthread_mutex_setprioceiling): Fix prioceiling validation. Ceiling | |
| is now in __data.__lock. Add locking. | |
| * pthread_create.c (__free_tcb): Free pd->tpp structure. | |
| * Makefile (libpthread-routines): Add tpp. | |
| (xtests): Add tst-mutexpp1, tst-mutexpp6 and tst-mutexpp10. | |
| * tst-tpp.h: New file. | |
| * tst-mutexpp1.c: New file. | |
| * tst-mutexpp6.c: New file. | |
| * tst-mutexpp10.c: New file. | |
| * tst-mutex1.c (TEST_FUNCTION): Don't redefine if already defined. | |
| * tst-mutex6.c (TEST_FUNCTION): Likewise. | |
| 2006-08-12 Ulrich Drepper <drepper@redhat.com> | |
| [BZ #2843] | |
| * pthread_join.c (pthread_join): Account for self being canceled | |
| when checking for deadlocks. | |
| * tst-join5.c: Cleanups. Allow to be used in tst-join6. | |
| (tf1): Don't print anything after pthread_join returns, this would be | |
| another cancellation point. | |
| (tf2): Likewise. | |
| * tst-join6.c: New file. | |
| * Makefile (tests): Add tst-join6. | |
| 2006-08-03 Ulrich Drepper <drepper@redhat.com> | |
| [BZ #2892] | |
| * pthread_setspecific.c (__pthread_setspecific): Check | |
| out-of-range index before checking for unused key. | |
| * sysdeps/pthread/gai_misc.h: New file. | |
| 2006-08-01 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/smp.h: New file. Old Linux-specific | |
| file. Don't use sysctl. | |
| * sysdeps/unix/sysv/linux/smp.h: Always assume SMP. Archs can | |
| overwrite the file if this is likely not true. | |
| 2006-07-31 Daniel Jacobowitz <dan@codesourcery.com> | |
| * allocatestack.c (__reclaim_stacks): Reset the PID on cached stacks. | |
| * Makefile (tests): Add tst-getpid3. | |
| * tst-getpid3.c: New file. | |
| 2006-07-30 Roland McGrath <roland@redhat.com> | |
| * Makefile (libpthread-routines): Add ptw-sigsuspend. | |
| * sysdeps/unix/sysv/linux/i386/not-cancel.h | |
| (pause_not_cancel): New macro. | |
| (nanosleep_not_cancel): New macro. | |
| (sigsuspend_not_cancel): New macro. | |
| * pthread_mutex_timedlock.c (pthread_mutex_timedlock): Use | |
| nanosleep_not_cancel macro from <not-cancel.h>. | |
| * pthread_mutex_lock.c (__pthread_mutex_lock): Use pause_not_cancel | |
| macro from <not-cancel.h>. | |
| 2006-07-28 Ulrich Drepper <drepper@redhat.com> | |
| Jakub Jelinek <jakub@redhat.com> | |
| * descr.h: Change ENQUEUE_MUTEX and DEQUEUE_MUTEX for bit 0 | |
| notification of PI mutex. Add ENQUEUE_MUTEX_PI. | |
| * pthreadP.h: Define PTHREAD_MUTEX_PI_* macros for PI mutex types. | |
| * pthread_mutex_setprioceilining.c: Adjust for mutex type name change. | |
| * pthread_mutex_init.c: Add support for priority inheritance mutex. | |
| * pthread_mutex_lock.c: Likewise. | |
| * pthread_mutex_timedlock.c: Likewise. | |
| * pthread_mutex_trylock.c: Likewise. | |
| * pthread_mutex_unlock.c: Likewise. | |
| * sysdeps/pthread/pthread_cond_broadcast.c: For PI mutexes wake | |
| all mutexes. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.c: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.c: Likewise. | |
| * sysdeps/unix/sysv/linux/pthread-pi-defines.sym: New file. | |
| * sysdeps/unix/sysv/linux/Makefile (gen-as-const-header): Add | |
| pthread-pi-defines.sym. | |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Define FUTEX_LOCK_PI, | |
| FUTEX_UNLOCK_PI, and FUTEX_TRYLOCK_PI. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/alpha/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h: Define | |
| _POSIX_THREAD_PRIO_INHERIT to 200112L. | |
| * tst-mutex1.c: Adjust to allow use in PI mutex test. | |
| * tst-mutex2.c: Likewise. | |
| * tst-mutex3.c: Likewise. | |
| * tst-mutex4.c: Likewise. | |
| * tst-mutex5.c: Likewise. | |
| * tst-mutex6.c: Likewise. | |
| * tst-mutex7.c: Likewise. | |
| * tst-mutex7a.c: Likewise. | |
| * tst-mutex8.c: Likewise. | |
| * tst-mutex9.c: Likewise. | |
| * tst-robust1.c: Likewise. | |
| * tst-robust7.c: Likewise. | |
| * tst-robust8.c: Likewise. | |
| * tst-mutexpi1.c: New file. | |
| * tst-mutexpi2.c: New file. | |
| * tst-mutexpi3.c: New file. | |
| * tst-mutexpi4.c: New file. | |
| * tst-mutexpi5.c: New file. | |
| * tst-mutexpi6.c: New file. | |
| * tst-mutexpi7.c: New file. | |
| * tst-mutexpi7a.c: New file. | |
| * tst-mutexpi8.c: New file. | |
| * tst-mutexpi9.c: New file. | |
| * tst-robust1.c: New file. | |
| * tst-robust2.c: New file. | |
| * tst-robust3.c: New file. | |
| * tst-robust4.c: New file. | |
| * tst-robust5.c: New file. | |
| * tst-robust6.c: New file. | |
| * tst-robust7.c: New file. | |
| * tst-robust8.c: New file. | |
| * Makefile (tests): Add the new tests. | |
| * pthread_create.c (start_thread): Add some casts to avoid warnings. | |
| * pthread_mutex_destroy.c: Remove unneeded label. | |
| 2006-07-01 Ulrich Drepper <drepper@redhat.com> | |
| * pthread_mutex_init.c (__pthread_mutex_init): Move some | |
| computations to compile time. | |
| 2006-06-04 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/pthread.h: Add pthread_equal inline version. | |
| 2006-05-15 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/fork.h: Mark __fork_handlers as hidden. | |
| 2006-05-11 Ulrich Drepper <drepper@redhat.com> | |
| * pthread_key_create.c (__pthread_key_create): Do away with | |
| __pthread_keys_lock. | |
| * sysdeps/unix/sysv/linux/pthread_setaffinity.c | |
| (__kernel_cpumask_size): Mark as hidden. | |
| * sysdeps/unix/sysv/linux/pthread_attr_setaffinity.c: Likewise. | |
| * sem_open.c (__sem_mappings_lock): Mark as hidden. | |
| * semaphoreP.h (__sem_mappings_lock): Likewise. | |
| 2006-05-10 Ulrich Drepper <drepper@redhat.com> | |
| * pthread_atfork.c: Mark __dso_handle as hidden. | |
| 2006-05-09 Ulrich Drepper <drepper@redhat.com> | |
| [BZ #2644] | |
| * sysdeps/pthread/unwind-forcedunwind.c: Different solution for | |
| the reload problem. Change the one path in pthread_cancel_init | |
| which causes the problem. Force gcc to reload. Simplify callers. | |
| * sysdeps/unix/sysv/linux/ia64/unwind-forcedunwind.c | |
| (_Unwind_GetBSP): Undo last patch. | |
| 2006-05-07 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/ia64/unwind-forcedunwind.c: Make sure the | |
| function pointer is reloaded after pthread_cancel_init calls. | |
| [BZ #2644] | |
| * sysdeps/pthread/unwind-forcedunwind.c: Make sure functions | |
| pointers are reloaded after pthread_cancel_init calls. | |
| 2006-05-01 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/allocalim.h (__libc_use_alloca): Mark with | |
| __always_inline. | |
| 2006-04-27 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/timer_routines.c (timer_helper_thread): | |
| Allocate new object which is passed to timer_sigev_thread so that | |
| the timer can be deleted before the new thread is scheduled. | |
| 2006-04-26 Roland McGrath <roland@redhat.com> | |
| * sysdeps/x86_64/tls.h: Include <asm/prctl.h> inside [! __ASSEMBLER__]. | |
| 2006-04-08 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Remove branch predicion | |
| suffix for conditional jumps. | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_trywait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_wait.S: Likewise. | |
| * init.c (sigcancel_handler): Compare with correct PID even if the | |
| thread is in the middle of a fork call. | |
| (sighandler_setxid): Likewise. | |
| Reported by Suzuki K P <suzuki@in.ibm.com> . | |
| 2006-04-07 Jakub Jelinek <jakub@redhat.com> | |
| * pthreadP.h (FUTEX_TID_MASK): Sync with kernel. | |
| 2006-04-06 Ulrich Drepper <drepper@redhat.com> | |
| * pthread_getattr_np.c (pthread_getattr_np): Close fp if getrlimit | |
| fails [Coverity CID 105]. | |
| 2006-04-05 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/pthread.h: Add nonnull attributes. | |
| 2006-04-03 Steven Munroe <sjmunroe@us.ibm.com> | |
| [BZ #2505] | |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h [_ARCH_PWR4]: | |
| Define __lll_rel_instr using lwsync. | |
| 2006-03-27 Ulrich Drepper <drepper@redhat.com> | |
| * allocatestack.c (allocate_stack): Always initialize robust_head. | |
| * descr.h: Define struct robust_list_head. | |
| (struct pthread): Use robust_list_head in robust mutex list definition. | |
| Adjust ENQUEUE_MUTEX and DEQUEUE_MUTEX. | |
| * init.c [!__ASSUME_SET_ROBUST_LIST] (__set_robust_list_avail): Define. | |
| (__pthread_initialize_minimal_internal): Register robust_list with | |
| the kernel. | |
| * pthreadP.h: Remove PRIVATE_ from PTHREAD_MUTEX_ROBUST_* names. | |
| Declare __set_robust_list_avail. | |
| * pthread_create.c (start_thread): Register robust_list of new thread. | |
| [!__ASSUME_SET_ROBUST_LIST]: If robust_list is not empty wake up | |
| waiters. | |
| * pthread_mutex_destroy.c: For robust mutexes don't look at the | |
| number of users, it's unreliable. | |
| * pthread_mutex_init.c: Allow use of pshared robust mutexes if | |
| set_robust_list syscall is available. | |
| * pthread_mutex_consistent.c: Adjust for PTHREAD_MUTEX_ROBUST_* rename. | |
| * pthread_mutex_lock.c: Simplify robust mutex code a bit. | |
| Set robust_head.list_op_pending before trying to lock a robust mutex. | |
| * pthread_mutex_timedlock.c: Likewise. | |
| * pthread_mutex_trylock.c: Likewise. | |
| * pthread_mutex_unlock.c: Likewise for unlocking. | |
| * Makefile (tests): Add tst-robust8. | |
| * tst-robust8.c: New file. | |
| 2006-03-08 Andreas Schwab <schwab@suse.de> | |
| * sysdeps/unix/sysv/linux/ia64/dl-sysdep.h | |
| (DL_SYSINFO_IMPLEMENTATION): Add missing newline. | |
| 2006-03-05 Roland McGrath <roland@redhat.com> | |
| * configure (libc_add_on): Disable add-on when $add_ons_automatic = yes | |
| and $config_os doesn't match *linux*. | |
| 2006-03-05 David S. Miller <davem@sunset.davemloft.net> | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/pt-vfork.S: | |
| Use __syscall_error. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/pt-vfork.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/Makefile: New file. | |
| 2006-03-02 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/aio_misc.h: Various cleanups. | |
| 2006-03-01 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevelrobustlock.S | |
| (__lll_robust_lock_wait): Also set FUTEX_WAITERS bit if we got the | |
| mutex. | |
| (__lll_robust_timedlock_wait): Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelrobustlock.S | |
| (__lll_robust_lock_wait): Likewise. | |
| (__lll_robust_timedlock_wait): Likewise. | |
| * sysdeps/unix/sysv/linux/lowlevelrobustlock.c | |
| (__lll_robust_lock_wait): Likewise. | |
| (__lll_robust_timedlock_wait): Likewise. | |
| 2006-03-01 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/sparc/lowlevellock.h (lll_robust_mutex_dead, | |
| lll_robust_mutex_trylock, lll_robust_mutex_lock, | |
| lll_robust_mutex_cond_lock, lll_robust_mutex_timedlock, | |
| lll_robust_mutex_unlock): Define. | |
| (__lll_robust_lock_wait, __lll_robust_timedlock_wait): New prototypes. | |
| 2006-02-28 H.J. Lu <hongjiu.lu@intel.com> | |
| * sysdeps/unix/sysv/linux/ia64/clone2.S: Include <clone2.S> | |
| instead of <clone.S>. | |
| 2006-02-27 Jakub Jelinek <jakub@redhat.com> | |
| * Makefile (libpthread-routines): Add | |
| pthread_mutexattr_[sg]etprotocol, pthread_mutexattr_[sg]etprioceiling | |
| and pthread_mutex_[sg]etprioceiling. | |
| * Versions (GLIBC_2.4): Export pthread_mutexattr_getprotocol, | |
| pthread_mutexattr_setprotocol, pthread_mutexattr_getprioceiling, | |
| pthread_mutexattr_setprioceiling, pthread_mutex_getprioceiling and | |
| pthread_mutex_setprioceiling. | |
| * sysdeps/pthread/pthread.h (PTHREAD_PRIO_NONE, PTHREAD_PRIO_INHERIT, | |
| PTHREAD_PRIO_PROTECT): New enum values. | |
| (pthread_mutexattr_getprotocol, pthread_mutexattr_setprotocol, | |
| pthread_mutexattr_getprioceiling, pthread_mutexattr_setprioceiling, | |
| pthread_mutex_getprioceiling, pthread_mutex_setprioceiling): New | |
| prototypes. | |
| * pthreadP.h (PTHREAD_MUTEX_PRIO_INHERIT_PRIVATE_NP, | |
| PTHREAD_MUTEX_PRIO_PROTECT_PRIVATE_NP): New enum values. | |
| (PTHREAD_MUTEX_PRIO_CEILING_SHIFT, PTHREAD_MUTEX_PRIO_CEILING_MASK): | |
| Define. | |
| (PTHREAD_MUTEXATTR_PROTOCOL_SHIFT, PTHREAD_MUTEXATTR_PROTOCOL_MASK, | |
| PTHREAD_MUTEXATTR_PRIO_CEILING_SHIFT, | |
| PTHREAD_MUTEXATTR_PRIO_CEILING_MASK): Define. | |
| (PTHREAD_MUTEXATTR_FLAG_BITS): Or in PTHREAD_MUTEXATTR_PROTOCOL_MASK | |
| and PTHREAD_MUTEXATTR_PRIO_CEILING_MASK. | |
| * pthread_mutex_init.c (__pthread_mutex_init): For the time being | |
| return ENOTSUP for PTHREAD_PRIO_INHERIT or PTHREAD_PRIO_PROTECT | |
| protocol mutexes. | |
| * pthread_mutex_getprioceiling.c: New file. | |
| * pthread_mutex_setprioceiling.c: New file. | |
| * pthread_mutexattr_getprioceiling.c: New file. | |
| * pthread_mutexattr_setprioceiling.c: New file. | |
| * pthread_mutexattr_getprotocol.c: New file. | |
| * pthread_mutexattr_setprotocol.c: New file. | |
| 2006-02-27 Daniel Jacobowitz <dan@codesourcery.com> | |
| * sysdeps/unix/sysv/linux/aio_misc.h: Include <limits.h>. | |
| 2006-02-27 Roland McGrath <roland@redhat.com> | |
| * sysdeps/pthread/Subdirs: List nptl here too. | |
| * configure (libc_add_on_canonical): New variable. | |
| * sysdeps/unix/sysv/linux/sh/sh4/lowlevellock.h: Use #include_next. | |
| * sysdeps/unix/sysv/linux/sleep.c: Use #include_next after #include of | |
| self to get main source tree's file. | |
| * sysdeps/unix/sysv/linux/alpha/clone.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/clone.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/vfork.S: Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/clone2.S: Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S: Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/s390-32/clone.S: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/clone.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/clone.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/clone.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/clone.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/clone.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/vfork.S: Likewise. | |
| * Makefile: Use $(sysdirs) in vpath directive. | |
| * sysdeps/pthread/Makefile (CFLAGS-libc-start.c): Variable removed. | |
| (CPPFLAGS-timer_routines.c): Likewise. | |
| * Makeconfig (includes): Variable removed. | |
| 2006-02-26 Roland McGrath <roland@redhat.com> | |
| * sysdeps/generic/pt-raise.c: Moved to ... | |
| * pt-raise.c: ... here. | |
| * sysdeps/generic/lowlevellock.h: Moved to ... | |
| * lowlevellock.h: ... here. | |
| 2006-02-23 Roland McGrath <roland@redhat.com> | |
| * descr.h (struct pthread): Add final member `end_padding'. | |
| (PTHREAD_STRUCT_END_PADDING): Use it. | |
| 2006-02-20 Roland McGrath <roland@redhat.com> | |
| * sysdeps/mips: Directory removed, saved in ports repository. | |
| * sysdeps/unix/sysv/linux/mips: Likewise. | |
| 2006-02-18 Ulrich Drepper <drepper@redhat.com> | |
| * tst-robust1.c: Add second mutex to check that the mutex list is | |
| handled correctly. | |
| 2006-02-17 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/alpha/lowlevellock.h (lll_robust_mutex_dead, | |
| lll_robust_mutex_trylock, lll_robust_mutex_lock, | |
| lll_robust_mutex_cond_lock, lll_robust_mutex_timedlock, | |
| lll_robust_mutex_unlock): New macros. | |
| (__lll_robust_lock_wait, __lll_robust_timedlock_wait): New prototypes. | |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/lowlevelrobustlock.c: New file. | |
| 2006-02-17 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.h: Add lll_robust_mutex_* | |
| definitions. | |
| * sysdeps/unix/sysv/linux/sh/lowlevelrobustlock.S: New file. | |
| 2006-02-17 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h | |
| (lll_robust_mutex_unlock): Avoid unnecessary wakeups. | |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h | |
| (lll_robust_mutex_unlock): Likewise. | |
| 2006-02-13 Jakub Jelinek <jakub@redhat.com> | |
| * descr.h [!__PTHREAD_MUTEX_HAVE_PREV] (DEQUEUE_MUTEX): | |
| Set robust_list.__next rather than robust_list. | |
| * sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h | |
| (__pthread_list_t): New typedef. | |
| (pthread_mutex_t): Replace __next and __prev fields with __list. | |
| * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h | |
| (__pthread_list_t): New typedef. | |
| (pthread_mutex_t): Replace __next and __prev fields with __list. | |
| * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h | |
| (__pthread_list_t, __pthread_slist_t): New typedefs. | |
| (pthread_mutex_t): Replace __next and __prev fields with __list. | |
| * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h | |
| (__pthread_list_t, __pthread_slist_t): New typedefs. | |
| (pthread_mutex_t): Replace __next and __prev fields with __list. | |
| * sysdeps/unix/sysv/linux/sparc/bits/pthreadtypes.h | |
| (__pthread_list_t, __pthread_slist_t): New typedefs. | |
| (pthread_mutex_t): Replace __next and __prev fields with __list. | |
| * sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h | |
| (__pthread_slist_t): New typedef. | |
| (pthread_mutex_t): Replace __next field with __list. | |
| 2006-02-15 Ulrich Drepper <drepper@redhat.com> | |
| * pthreadP.h: Define PTHREAD_MUTEX_INCONSISTENT instead of | |
| PTHREAD_MUTEX_OWNERDEAD. | |
| (PTHREAD_MUTEX_ROBUST_PRIVATE_NP): Define as 16, not 256. | |
| Define FUTEX_WAITERS, FUTEX_OWNER_DIED, FUTEX_TID_MASK. | |
| * Makefile (libpthread-routines): Add lowlevelrobustlock. | |
| * pthread_create.c (start_thread): Very much simplify robust_list loop. | |
| * pthread_mutex_consistent.c: Inconsistent mutex have __owner now set | |
| to PTHREAD_MUTEX_INCONSISTENT. | |
| * pthread_mutex_destroy.c: Allow destroying of inconsistent mutexes. | |
| * pthread_mutex_lock.c: Reimplement robust mutex handling. | |
| * pthread_mutex_trylock.c: Likewise. | |
| * pthread_mutex_timedlock.c: Likewise. | |
| * pthread_mutex_unlock.c: Likewise. | |
| * sysdeps/unix/sysv/linux/pthread_mutex_cond_lock.c: Likewise. | |
| * sysdeps/unix/sysv/linux/Makefile (gen-as-const-headers): Add | |
| lowlevelrobustlock.sym. | |
| * sysdeps/unix/sysv/linux/lowlevelrobustlock.sym: New file. | |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Add lll_robust_mutex_* | |
| definitions. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelrobustlock.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i586/lowlevelrobustlock.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i686/lowlevelrobustlock.S: New file. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevelrobustlock.S: New file. | |
| 2006-02-12 Ulrich Drepper <drepper@redhat.com> | |
| * allocatestack.c (allocate_stack): Initialize robust_list. | |
| * init.c (__pthread_initialize_minimal_internal): Likewise. | |
| * descr.h (struct xid_command): Pretty printing. | |
| (struct pthread): Use __pthread_list_t or __pthread_slist_t for | |
| robust_list. Adjust macros. | |
| * pthread_create.c (start_thread): Adjust robust_list handling. | |
| * phtread_mutex_unlock.c: Don't allow unlocking from any thread | |
| but the owner for all robust mutex types. | |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h: Define | |
| __pthread_list_t and __pthread_slist_t. Use them in pthread_mutex_t. | |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/pthread/pthread.h: Adjust mutex initializers. | |
| * sysdeps/unix/sysv/linux/i386/not-cancel.h: Define openat_not_cancel, | |
| openat_not_cancel_3, openat64_not_cancel, and openat64_not_cancel_3. | |
| 2006-02-08 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h (lll_futex_wait, | |
| lll_futex_timedwait, lll_wait_tid): Add "memory" clobber. | |
| 2006-01-20 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.h (lll_futex_wait): | |
| Return status. | |
| (lll_futex_timed_wait): Define. | |
| 2006-01-19 Ulrich Drepper <drepper@redhat.com> | |
| * tst-cancel4.c: Test ppoll. | |
| 2006-01-18 Andreas Jaeger <aj@suse.de> | |
| [BZ #2167] | |
| * sysdeps/unix/sysv/linux/mips/bits/pthreadtypes.h | |
| (pthread_mutex_t): Follow changes for other archs. Based on patch | |
| by Jim Gifford <patches@jg555.com>. | |
| 2006-01-13 Richard Henderson <rth@redhat.com> | |
| * sysdeps/alpha/tls.h (tcbhead_t): Rename member to __private. | |
| 2006-01-10 Roland McGrath <roland@redhat.com> | |
| * sysdeps/alpha/jmpbuf-unwind.h: File moved to main source tree. | |
| * sysdeps/i386/jmpbuf-unwind.h: Likewise. | |
| * sysdeps/mips/jmpbuf-unwind.h: Likewise. | |
| * sysdeps/powerpc/jmpbuf-unwind.h: Likewise. | |
| * sysdeps/s390/jmpbuf-unwind.h: Likewise. | |
| * sysdeps/sh/jmpbuf-unwind.h: Likewise. | |
| * sysdeps/sparc/sparc32/jmpbuf-unwind.h: Likewise. | |
| * sysdeps/sparc/sparc64/jmpbuf-unwind.h: Likewise. | |
| * sysdeps/x86_64/jmpbuf-unwind.h: Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/jmpbuf-unwind.h: Likewise. | |
| 2006-01-09 Roland McGrath <roland@redhat.com> | |
| * tst-initializers1-c89.c: New file. | |
| * tst-initializers1-c99.c: New file. | |
| * tst-initializers1-gnu89.c: New file. | |
| * tst-initializers1-gnu99.c: New file. | |
| * Makefile (tests): Add them. | |
| (CFLAGS-tst-initializers1-c89.c): New variable. | |
| (CFLAGS-tst-initializers1-c99.c): New variable. | |
| (CFLAGS-tst-initializers1-gnu89.c): New variable. | |
| (CFLAGS-tst-initializers1-gnu99.c): New variable. | |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h (pthread_mutex_t): | |
| Use __extension__ on anonymous union definition. | |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/bits/pthreadtypes.h: Likewise. | |
| 2006-01-08 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h (pthread_mutex_t): | |
| Don't give the union a name because it changes the mangled name. | |
| Instead name the struct for __data. | |
| * sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h (pthread_mutex_t): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/bits/pthreadtypes.h (pthread_mutex_t): | |
| Likewise. | |
| 2006-01-09 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/sparc/sparc64/jmpbuf-unwind.h (_JMPBUF_UNWINDS_ADJ): Add | |
| stack bias to mc_ftp field. | |
| 2006-01-07 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/aio_misc.h (AIO_MISC_WAIT): Work around gcc | |
| being too clever and reloading the futex value where it shouldn't. | |
| 2006-01-06 Ulrich Drepper <drepper@redhat.com> | |
| * descr.h [!__PTHREAD_MUTEX_HAVE_PREV] (DEQUEUE_MUTEX): Use | |
| correct type. | |
| 2006-01-06 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h (PSEUDO): | |
| Add cfi directives. | |
| 2006-01-06 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/ia64/tls.h (tcbhead_t): Rename private member to __private. | |
| * sysdeps/ia64/tcb-offsets.sym: Adjust for private->__private | |
| rename in tcbhead_t. | |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h (pthread_mutex_t): | |
| Don't give the union a name because it changes the mangled name. | |
| Instead name the struct for __data. | |
| * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise. | |
| * pthread_create.c (start_thread): Adjust robust mutex free loop. | |
| * descr.h (ENQUEUE_MUTEX, DEQUEUE_MUTEX): Adjust. | |
| 2006-01-05 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h (lll_futex_wait): | |
| Return status. | |
| (lll_futex_timed_wait): Define. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise. | |
| * sysdeps/pthread/aio_misc.h: New file. | |
| 2006-01-03 Joseph S. Myers <joseph@codesourcery.com> | |
| * Makefile ($(objpfx)$(multidir)): Use mkdir -p. | |
| 2006-01-03 Steven Munroe <sjmunroe@us.ibm.com> | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h | |
| (PSEUDO): Remove redundant cfi_startproc and cfi_endproc directives. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h: Likewise. | |
| 2006-01-04 Ulrich Drepper <drepper@redhat.com> | |
| * tst-cancel24.cc: Use C headers instead of C++ headers. | |
| 2006-01-03 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/sparc/lowlevellock.h: Remove #error for | |
| sparc-linux configured glibc. | |
| (lll_futex_wake_unlock): Define to 1 for sparc-linux configured glibc. | |
| (__lll_mutex_trylock, __lll_mutex_cond_trylock, __lll_mutex_lock, | |
| __lll_mutex_cond_lock, __lll_mutex_timedlock): Use | |
| atomic_compare_and_exchange_val_24_acq instead of | |
| atomic_compare_and_exchange_val_acq. | |
| (lll_mutex_unlock, lll_mutex_unlock_force): Use atomic_exchange_24_rel | |
| instead of atomic_exchange_rel. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/lowlevellock.c: New file. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/pthread_barrier_init.c: New | |
| file. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/pthread_barrier_wait.c: New | |
| file. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sem_init.c: New file. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sem_post.c: New file. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sem_timedwait.c: New file. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sem_trywait.c: New file. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sem_wait.c: New file. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/pthread_barrier_init.c: | |
| New file. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/pthread_barrier_wait.c: | |
| New file. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_init.c: New file. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_post.c: New file. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_timedwait.c: New | |
| file. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_trywait.c: New | |
| file. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_wait.c: New file. | |
| 2006-01-03 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/pthread.h [__WORDSIZE==64]: Don't use cast in | |
| mutex initializers. | |
| 2006-01-02 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/sparc/tls.h (tcbhead_t): Add pointer_guard field. | |
| (THREAD_GET_POINTER_GUARD, THREAD_SET_POINTER_GUARD, | |
| THREAD_COPY_POINTER_GUARD): Define. | |
| * sysdeps/sparc/tcb-offsets.sym (POINTER_GUARD): Define. | |
| * sysdeps/sparc/sparc64/jmpbuf-unwind.h: Revert 2005-12-27 changes. | |
| 2006-01-01 Ulrich Drepper <drepper@redhat.com> | |
| * version.c: Update copyright year. | |
| 2005-12-29 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h: Remove explicit | |
| .eh_frame section, use cfi_* directives. | |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S: Add cfi instrumentation. | |
| 2005-12-30 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/ia64/jmpbuf-unwind.h: Undo last change for | |
| now. | |
| 2005-12-29 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/sigaction.c: Removed. | |
| * sigaction.c: New file. | |
| * sysdeps/unix/sysv/linux/Makefile: Define CFLAGS-sigaction.c. | |
| 2005-12-28 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (tests): Add tst-signal7. | |
| * tst-signal7.c: New file. | |
| 2005-12-27 Roland McGrath <roland@redhat.com> | |
| * sysdeps/x86_64/jmpbuf-unwind.h (_jmpbuf_sp): New inline function. | |
| (_JMPBUF_UNWINDS_ADJ): Use it, to PTR_DEMANGLE before comparison. | |
| * sysdeps/alpha/jmpbuf-unwind.h: Likewise. | |
| * sysdeps/i386/jmpbuf-unwind.h: Likewise. | |
| * sysdeps/mips/jmpbuf-unwind.h: Likewise. | |
| * sysdeps/powerpc/jmpbuf-unwind.h: Likewise. | |
| * sysdeps/s390/jmpbuf-unwind.h: Likewise. | |
| * sysdeps/sh/jmpbuf-unwind.h: Likewise. | |
| * sysdeps/sparc/sparc32/jmpbuf-unwind.h: Likewise. | |
| * sysdeps/sparc/sparc64/jmpbuf-unwind.h: Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/jmpbuf-unwind.h: Likewise. | |
| 2005-12-27 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h: Add __next | |
| and __prev field to pthread_mutex_t. | |
| * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h: Add __next field | |
| to pthread_mutex_t. | |
| 2005-12-26 Ulrich Drepper <drepper@redhat.com> | |
| * pthreadP.h: Define PTHREAD_MUTEX_ROBUST_PRIVATE_NP, | |
| PTHREAD_MUTEX_ROBUST_PRIVATE_RECURSIVE_NP, | |
| PTHREAD_MUTEX_ROBUST_PRIVATE_ERRORCHECK_NP, | |
| PTHREAD_MUTEX_ROBUST_PRIVATE_ADAPTIVE_NP, | |
| PTHREAD_MUTEXATTR_FLAG_ROBUST, PTHREAD_MUTEXATTR_FLAG_PSHARED, | |
| and PTHREAD_MUTEXATTR_FLAG_BITS. | |
| * descr.h (struct pthread): Add robust_list field and define | |
| ENQUEUE_MUTEX and DEQUEUE_MUTEX macros. | |
| * pthread_mutexattr_getrobust.c: New file. | |
| * pthread_mutexattr_setrobust.c: New file. | |
| * pthread_mutex_consistent.c: New file. | |
| * sysdeps/pthread/pthread.h: Declare pthread_mutexattr_getrobust, | |
| pthread_mutexattr_setrobust, and pthread_mutex_consistent. | |
| Define PTHREAD_MUTEX_STALLED_NP and PTHREAD_MUTEX_ROBUST_NP. | |
| Adjust pthread_mutex_t initializers. | |
| * nptl/sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h: Add __next | |
| field to pthread_mutex_t. | |
| * nptl/sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Add __next | |
| and __prev field to pthread_mutex_t. | |
| * Versions [GLIBC_2.4]: Export pthread_mutexattr_getrobust_np, | |
| pthread_mutexattr_setrobust_np, and pthread_mutex_consistent_np. | |
| * pthread_mutexattr_getpshared.c: Use PTHREAD_MUTEXATTR_FLAG_PSHARED | |
| and PTHREAD_MUTEXATTR_FLAG_BITS macros instead of magic numbers. | |
| * pthread_mutexattr_gettype.c: Likewise. | |
| * pthread_mutexattr_setpshared.c: Likewise. | |
| * pthread_mutexattr_settype.c: Likewise. | |
| * pthread_mutex_init.c: Reject robust+pshared attribute for now. | |
| Initialize mutex kind according to robust flag. | |
| * pthread_mutex_lock.c: Implement local robust mutex. | |
| * pthread_mutex_timedlock.c: Likewise. | |
| * pthread_mutex_trylock.c: Likewise. | |
| * pthread_mutex_unlock.c: Likewise. | |
| * pthread_create.c (start_thread): Mark robust mutexes which remained | |
| locked as dead. | |
| * tst-robust1.c: New file. | |
| * tst-robust2.c: New file. | |
| * tst-robust3.c: New file. | |
| * tst-robust4.c: New file. | |
| * tst-robust5.c: New file. | |
| * tst-robust6.c: New file. | |
| * tst-robust7.c: New file. | |
| * Makefile (libpthread-routines): Add pthread_mutexattr_getrobust, | |
| pthread_mutexattr_setrobust, and pthread_mutex_consistent. | |
| (tests): Add tst-robust1, tst-robust2, tst-robust3, tst-robust4, | |
| tst-robust5, tst-robust6, and tst-robust7. | |
| * tst-typesizes.c: New file. | |
| * Makefile (tests): Add tst-typesizes. | |
| * tst-once3.c: More debug output. | |
| 2005-12-24 Ulrich Drepper <drepper@redhat.com> | |
| * pthread_mutex_trylock.c (__pthread_mutex_trylock): Add break | |
| missing after last change. | |
| * version.c: Update copyright year. | |
| 2005-12-23 Ulrich Drepper <drepper@redhat.com> | |
| * pthread_mutex_destroy.c: Set mutex type to an invalid value. | |
| * pthread_mutex_lock.c: Return EINVAL for invalid mutex type. | |
| * pthread_mutex_trylock.c: Likewise. | |
| * pthread_mutex_timedlock.c: Likewise. | |
| * pthread_mutex_unlock.c: Likewise. | |
| 2005-12-22 Roland McGrath <roland@redhat.com> | |
| * sysdeps/pthread/sigaction.c: Use "" instead of <> to include self, | |
| so that #include_next's search location is not reset to the -I.. | |
| directory where <nptl/...> can be found. | |
| 2005-12-22 Ulrich Drepper <drepper@redhat.com> | |
| [BZ #1913] | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_wait.S (__new_sem_wait): | |
| Fix unwind info. Remove useless branch prediction prefix. | |
| * tst-cancel24.cc: New file. | |
| * Makefile: Add rules to build and run tst-cancel24. | |
| 2005-12-21 Roland McGrath <roland@redhat.com> | |
| * libc-cancellation.c: Use <> rather than "" #includes. | |
| * pt-cleanup.c: Likewise. | |
| * pthread_create.c: Likewise. | |
| * pthread_join.c: Likewise. | |
| * pthread_timedjoin.c: Likewise. | |
| * pthread_tryjoin.c: Likewise. | |
| * sysdeps/unix/sysv/linux/libc_pthread_init.c: Likewise. | |
| * sysdeps/unix/sysv/linux/register-atfork.c: Likewise. | |
| * sysdeps/unix/sysv/linux/unregister-atfork.c: Likewise. | |
| * unwind.c: Likewise. | |
| 2005-12-19 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/sh/tcb-offsets.sym: Add POINTER_GUARD. | |
| * sysdeps/sh/tls.h (tcbhead_t): Remove private and add pointer_guard. | |
| (THREAD_GET_POINTER_GUARD, THREAD_SET_POINTER_GUARD, | |
| THREAD_COPY_POINTER_GUARD): Define. | |
| 2005-12-19 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/ia64/tls.h (TLS_PRE_TCB_SIZE): Make room for 2 uintptr_t's | |
| rather than one. | |
| (THREAD_GET_POINTER_GUARD, THREAD_SET_POINTER_GUARD, | |
| THREAD_COPY_POINTER_GUARD): Define. | |
| * sysdeps/powerpc/tcb-offsets.sym (POINTER_GUARD): Add. | |
| * sysdeps/powerpc/tls.h (tcbhead_t): Add pointer_guard field. | |
| (THREAD_GET_POINTER_GUARD, THREAD_SET_POINTER_GUARD, | |
| THREAD_COPY_POINTER_GUARD): Define. | |
| * sysdeps/s390/tcb-offsets.sym (STACK_GUARD): Add. | |
| * sysdeps/s390/tls.h (THREAD_GET_POINTER_GUARD, | |
| THREAD_SET_POINTER_GUARD, THREAD_COPY_POINTER_GUARD): Define. | |
| * sysdeps/unix/sysv/linux/ia64/__ia64_longjmp.S (__ia64_longjmp): | |
| Use PTR_DEMANGLE for B0 if defined. | |
| 2005-12-17 Ulrich Drepper <drepper@redhat.com> | |
| * pthread_create.c (__pthread_create_2_1): Use | |
| THREAD_COPY_POINTER_GUARD if available. | |
| * sysdeps/i386/tcb-offsets.sym: Add POINTER_GUARD. | |
| * sysdeps/x86_64/tcb-offsets.sym: Likewise. | |
| * sysdeps/i386/tls.h (tcbhead_t): Add pointer_guard. | |
| Define THREAD_SET_POINTER_GUARD and THREAD_COPY_POINTER_GUARD. | |
| * sysdeps/x86_64/tls.h: Likewise. | |
| 2005-12-15 Roland McGrath <roland@redhat.com> | |
| * sysdeps/unix/sysv/linux/mq_notify.c: Don't use sysdeps/generic. | |
| 2005-12-13 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/sigfillset.c: Adjust for files moved out of | |
| sysdeps/generic. | |
| * errno-loc.c: New file. | |
| 2005-12-12 Roland McGrath <roland@redhat.com> | |
| * init.c (__pthread_initialize_minimal_internal): Do __static_tls_size | |
| adjustments before choosing stack size. Update minimum stack size | |
| calculation to match allocate_stack change. | |
| 2005-12-12 Ulrich Drepper <drepper@redhat.com> | |
| * allocatestack.c (allocate_stack): Don't demand that there is an | |
| additional full page available on the stack beside guard, TLS, the | |
| minimum stack. | |
| 2005-11-24 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h | |
| (__cleanup_fct_attribute): Use __regparm__ not regparm. | |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: When | |
| compiling 32-bit code we must define __cleanup_fct_attribute. | |
| 005-11-24 Jakub Jelinek <jakub@redhat.com> | |
| [BZ #1920] | |
| * sysdeps/pthread/pthread.h (__pthread_unwind_next): Use | |
| __attribute__ instead of __attribute. | |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h | |
| (__cleanup_fct_attribute): Likewise. | |
| 2005-11-17 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/pthread/unwind-forcedunwind.c (pthread_cancel_init): Put | |
| a write barrier before writing libgcc_s_getcfa. | |
| 2005-11-06 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/configure: Removed. | |
| 2005-11-05 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/ia64/pt-initfini.c: Remove trace of | |
| optional init_array/fini_array support. | |
| 2005-10-24 Roland McGrath <roland@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/sem_trywait.S: Remove unnecessary | |
| versioned_symbol use. | |
| 2005-10-16 Roland McGrath <roland@redhat.com> | |
| * init.c (__pthread_initialize_minimal_internal): Even when using a | |
| compile-time default stack size, apply the minimum that allocate_stack | |
| will require, and round up to page size. | |
| 2005-10-10 Daniel Jacobowitz <dan@codesourcery.com> | |
| * Makefile ($(test-modules)): Remove static pattern rule. | |
| 2005-10-14 Jakub Jelinek <jakub@redhat.com> | |
| Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_once.S: Fix stack | |
| alignment in callback function. | |
| * Makefile: Add rules to build and run tst-align3. | |
| * tst-align3.c: New file. | |
| 2005-10-03 Jakub Jelinek <jakub@redhat.com> | |
| * allocatestack.c (setxid_signal_thread): Add | |
| INTERNAL_SYSCALL_DECL (err). | |
| 2005-10-02 Jakub Jelinek <jakub@redhat.com> | |
| * allocatestack.c (setxid_signal_thread): Need to use | |
| atomic_compare_and_exchange_bool_acq. | |
| 2005-10-01 Ulrich Drepper <drepper@redhat.com> | |
| Jakub Jelinek <jakub@redhat.com> | |
| * descr.h: Define SETXID_BIT and SETXID_BITMASK. Adjust | |
| CANCEL_RESTMASK. | |
| (struct pthread): Move specific_used field to avoid padding. | |
| Add setxid_futex field. | |
| * init.c (sighandler_setxid): Reset setxid flag and release the | |
| setxid futex. | |
| * allocatestack.c (setxid_signal_thread): New function. Broken | |
| out of the bodies of the two loops in __nptl_setxid. For undetached | |
| threads check whether they are exiting and if yes, don't send a signal. | |
| (__nptl_setxid): Simplify loops by using setxid_signal_thread. | |
| * pthread_create.c (start_thread): For undetached threads, check | |
| whether setxid bit is set. If yes, wait until signal has been | |
| processed. | |
| * allocatestack.c (STACK_VARIABLES): Initialize them. | |
| * pthread_create.c (__pthread_create_2_1): Initialize pd. | |
| 2004-09-02 Jakub Jelinek <jakub@redhat.com> | |
| * pthread_cond_destroy.c (__pthread_cond_destroy): If there are | |
| waiters, awake all waiters on the associated mutex. | |
| 2005-09-22 Roland McGrath <roland@redhat.com> | |
| * perf.c [__x86_64__] (HP_TIMING_NOW): New macro (copied from | |
| ../sysdeps/x86_64/hp-timing.h). | |
| 2005-08-29 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h (FUTEX_WAKE_OP, | |
| FUTEX_OP_CLEAR_WAKE_IF_GT_ONE): Define. | |
| (lll_futex_wake_unlock): Define. | |
| * sysdeps/unix/sysv/linux/alpha/lowlevellock.h (FUTEX_WAKE_OP, | |
| FUTEX_OP_CLEAR_WAKE_IF_GT_ONE): Define. | |
| (lll_futex_wake_unlock): Define. | |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (FUTEX_WAKE_OP, | |
| FUTEX_OP_CLEAR_WAKE_IF_GT_ONE): Define. | |
| (lll_futex_wake_unlock): Define. | |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h (FUTEX_WAKE_OP, | |
| FUTEX_OP_CLEAR_WAKE_IF_GT_ONE): Define. | |
| (lll_futex_wake_unlock): Define. | |
| * sysdeps/unix/sysv/linux/sparc/lowlevellock.h (FUTEX_WAKE_OP, | |
| FUTEX_OP_CLEAR_WAKE_IF_GT_ONE): Define. | |
| (lll_futex_wake_unlock): Define. | |
| * sysdeps/pthread/pthread_cond_signal.c (__pthread_cond_signal): Use | |
| lll_futex_wake_unlock. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S | |
| (FUTEX_WAKE_OP, FUTEX_OP_CLEAR_WAKE_IF_GT_ONE): Define. | |
| (__pthread_cond_signal): Use FUTEX_WAKE_OP. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S | |
| (FUTEX_WAKE_OP, FUTEX_OP_CLEAR_WAKE_IF_GT_ONE): Define. | |
| (__pthread_cond_signal): Use FUTEX_WAKE_OP. | |
| 2005-09-05 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S (__lll_mutex_lock_wait): | |
| Fix typo in register name. | |
| 2005-08-23 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/timer_routines.c (timer_helper_thread): | |
| Use __sigfillset. Document that sigfillset does the right thing wrt | |
| to SIGSETXID. | |
| 2005-07-11 Jakub Jelinek <jakub@redhat.com> | |
| [BZ #1102] | |
| * sysdeps/pthread/pthread.h (PTHREAD_MUTEX_INITIALIZER, | |
| PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP, | |
| PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP, | |
| PTHREAD_MUTEX_ADAPTIVE_NP, PTHREAD_RWLOCK_INITIALIZER, | |
| PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP, | |
| PTHREAD_COND_INITIALIZER): Supply zeros for all fields | |
| in the structure. | |
| * Makefile (tests): Add tst-initializers1. | |
| (CFLAGS-tst-initializers1.c): Set. | |
| * tst-initializers1.c: New test. | |
| 2005-07-11 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h (pthread_rwlock_t): | |
| Make sure __flags are located at offset 48 from the start of the | |
| structure. | |
| 2005-07-02 Roland McGrath <roland@redhat.com> | |
| * Makeconfig: Comment fix. | |
| 2005-07-05 Jakub Jelinek <jakub@redhat.com> | |
| * descr.h (PTHREAD_STRUCT_END_PADDING): Define. | |
| * sysdeps/ia64/tls.h (TLS_PRE_TCB_SIZE): If PTHREAD_STRUCT_END_PADDING | |
| is smaller than 8 bytes, increase TLS_PRE_TCB_SIZE by 16 bytes. | |
| (THREAD_SYSINFO, THREAD_SELF, DB_THREAD_SELF): Don't assume | |
| TLS_PRE_TCB_SIZE is sizeof (struct pthread). | |
| (THREAD_SET_STACK_GUARD, THREAD_COPY_STACK_GUARD): Define. | |
| * sysdeps/ia64/tcb-offsets.sym (PID, TID, MULTIPLE_THREADS_OFFSET): | |
| Use TLS_PRE_TCB_SIZE instead of sizeof (struct pthread). | |
| * sysdeps/unix/sysv/linux/ia64/createthread.c (TLS_VALUE): Don't | |
| assume TLS_PRE_TCB_SIZE is sizeof (struct pthread). | |
| 2005-06-25 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/i386/tls.h (tcbhead_t): Add stack_guard field. | |
| (THREAD_SET_STACK_GUARD, THREAD_COPY_STACK_GUARD): Define. | |
| * sysdeps/x86_64/tls.h (tcbhead_t): Add sysinfo and stack_guard | |
| fields. | |
| (THREAD_SET_STACK_GUARD, THREAD_COPY_STACK_GUARD): Define. | |
| * sysdeps/s390/tls.h (tcbhead_t): Add stack_guard | |
| field. Put in sysinfo field unconditionally. | |
| (THREAD_SET_STACK_GUARD, THREAD_COPY_STACK_GUARD): Define. | |
| * sysdeps/powerpc/tls.h (tcbhead_t): Add stack_guard field. | |
| (THREAD_SET_STACK_GUARD, THREAD_COPY_STACK_GUARD): Define. | |
| * sysdeps/sparc/tls.h (tcbhead_t): Add sysinfo and stack_guard | |
| fields. | |
| (THREAD_SET_STACK_GUARD, THREAD_COPY_STACK_GUARD): Define. | |
| * pthread_create.c (__pthread_create_2_1): Use | |
| THREAD_COPY_STACK_GUARD macro. | |
| * Makefile: Add rules to build and run tst-stackguard1{,-static} | |
| tests. | |
| * tst-stackguard1.c: New file. | |
| * tst-stackguard1-static.c: New file. | |
| 2005-06-14 Alan Modra <amodra@bigpond.net.au> | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h (PSEUDO): | |
| Invoke CGOTSETUP and CGOTRESTORE. | |
| (CGOTSETUP, CGOTRESTORE): Define. | |
| 2005-05-29 Richard Henderson <rth@redhat.com> | |
| * tst-cancel4.c (WRITE_BUFFER_SIZE): New. | |
| (tf_write, tf_writev): Use it. | |
| (do_test): Use socketpair instead of pipe. Set SO_SNDBUF to | |
| the system minimum. | |
| 2005-05-23 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h | |
| [IS_IN_librt] (CENABLE, CDISABLE): Use JUMPTARGET instead of | |
| __librt_*_asynccancel@local. | |
| 2005-05-17 Alan Modra <amodra@bigpond.net.au> | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h: Delete | |
| all occurrences of JUMPTARGET. Instead append @local to labels. | |
| 2005-05-20 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/i386/tls.h (TLS_INIT_TCB_SIZE, TLS_INIT_TCB_ALIGN): Define to | |
| size/alignment of struct pthread rather than tcbhead_t. | |
| * sysdeps/x86_64/tls.h (TLS_INIT_TCB_SIZE, TLS_INIT_TCB_ALIGN): | |
| Likewise. | |
| * sysdeps/s390/tls.h (TLS_INIT_TCB_SIZE, TLS_INIT_TCB_ALIGN): | |
| Likewise. | |
| * sysdeps/sparc/tls.h (TLS_INIT_TCB_SIZE, TLS_INIT_TCB_ALIGN): | |
| Likewise. | |
| 2005-05-19 Richard Henderson <rth@redhat.com> | |
| * sysdeps/ia64/pthread_spin_lock.c (pthread_spin_lock): Use | |
| __sync_val_compare_and_swap, not explicit _si variant. | |
| * sysdeps/ia64/pthread_spin_trylock.c (pthread_spin_trylock): Likewise. | |
| 2005-05-03 Ulrich Drepper <drepper@redhat.com> | |
| [BZ #915] | |
| * sysdeps/pthread/pthread.h: Avoid empty initializers. | |
| 2005-05-03 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Remove explicit | |
| .eh_frame section, use cfi_* directives. | |
| 2005-04-27 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/pthread_getcpuclockid.c: Use <> instead | |
| of "" includes. | |
| 2005-04-27 Ulrich Drepper <drepper@redhat.com> | |
| [BZ #1075] | |
| * tst-cancel17.c (do_test): Add arbitrary factor to make sure | |
| aio_write blocks. | |
| 2005-04-27 Roland McGrath <roland@redhat.com> | |
| * Makefile (tests): Remove tst-clock2. | |
| * sysdeps/unix/sysv/linux/timer_create.c (timer_create): Handle | |
| CLOCK_PROCESS_CPUTIME_ID and CLOCK_PROCESS_THREAD_ID specially, | |
| translating to the kernel clockid_t for our own process/thread clock. | |
| * sysdeps/unix/sysv/linux/pthread_getcpuclockid.c: New file. | |
| 2005-04-15 Jakub Jelinek <jakub@redhat.com> | |
| * old_pthread_cond_init.c: Include <errno.h>. | |
| (__pthread_cond_init_2_0): Fail with EINVAL if COND_ATTR is | |
| process shared or uses clock other than CLOCK_REALTIME. | |
| * pthread_cond_init.c (__pthread_cond_init): Remove bogus comment. | |
| 2005-04-13 David S. Miller <davem@davemloft.net> | |
| * sysdeps/sparc/sparc64/jmpbuf-unwind.h: New file. | |
| * sysdeps/sparc/sparc64/clone.S: New file. | |
| 2005-04-05 Jakub Jelinek <jakub@redhat.com> | |
| [BZ #1102] | |
| * sysdeps/pthread/pthread.h (__pthread_cleanup_routine): Use | |
| __inline instead of inline. | |
| * sysdeps/pthread/bits/libc-lock.h (__libc_cleanup_routine): Likewise. | |
| 2005-03-31 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_unlock.S: Use | |
| functionally equivalent, but shorter instructions. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S: | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_barrier_wait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_wait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_once.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S: | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_post.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S: Likewise. | |
| 2005-03-28 Daniel Jacobowitz <dan@codesourcery.com> | |
| * sysdeps/mips/Makefile: New file. | |
| * sysdeps/mips/nptl-sysdep.S: New file. | |
| * sysdeps/mips/tcb-offsets.sym: New file. | |
| * sysdeps/mips/pthread_spin_lock.S: New file. | |
| * sysdeps/mips/pthread_spin_trylock.S: New file. | |
| * sysdeps/mips/pthreaddef.h: New file. | |
| * sysdeps/mips/tls.h: New file. | |
| * sysdeps/mips/jmpbuf-unwind.h: New file. | |
| * sysdeps/unix/sysv/linux/mips/lowlevellock.h: New file. | |
| * sysdeps/unix/sysv/linux/mips/bits/pthreadtypes.h: New file. | |
| * sysdeps/unix/sysv/linux/mips/bits/semaphore.h: New file. | |
| * sysdeps/unix/sysv/linux/mips/pthread_once.c: New file. | |
| * sysdeps/unix/sysv/linux/mips/fork.c: New file. | |
| * sysdeps/unix/sysv/linux/mips/pt-vfork.S: New file. | |
| * sysdeps/unix/sysv/linux/mips/vfork.S: New file. | |
| * sysdeps/unix/sysv/linux/mips/clone.S: New file. | |
| * sysdeps/unix/sysv/linux/mips/createthread.c: New file. | |
| * sysdeps/unix/sysv/linux/mips/sysdep-cancel.h: New file. | |
| 2005-03-23 Ulrich Drepper <drepper@redhat.com> | |
| [BZ #1112] | |
| * pthread_create.c (__pthread_create_2_1): Rename syscall error | |
| variable to scerr. | |
| 2005-03-10 Jakub Jelinek <jakub@redhat.com> | |
| * tst-getpid1.c (do_test): Align stack passed to clone{2,}. | |
| 2005-02-25 Roland McGrath <roland@redhat.com> | |
| * alloca_cutoff.c: Correct license text. | |
| * tst-unload.c: Likewise. | |
| * sysdeps/pthread/allocalim.h: Likewise. | |
| * sysdeps/pthread/pt-initfini.c: Likewise. | |
| * sysdeps/pthread/bits/libc-lock.h: Likewise. | |
| * sysdeps/pthread/bits/sigthread.h: Likewise. | |
| * sysdeps/unix/sysv/linux/bits/local_lim.h: Likewise. | |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h: Likewise. | |
| 2005-02-16 Roland McGrath <roland@redhat.com> | |
| * sysdeps/pthread/pthread-functions.h (struct pthread_functions): | |
| Use unsigned int * for ptr_nthreads. | |
| 2005-02-14 Alan Modra <amodra@bigpond.net.au> | |
| [BZ #721] | |
| * sysdeps/powerpc/tcb-offsets.sym (thread_offsetof): Redefine to suit | |
| gcc4. | |
| 2005-02-07 Richard Henderson <rth@redhat.com> | |
| [BZ #787] | |
| * sysdeps/pthread/pthread.h (__sigsetjmp): Use pointer as first | |
| argument. | |
| 2004-11-03 Marcus Brinkmann <marcus@gnu.org> | |
| * sysdeps/generic/lowlevellock.h (__generic_mutex_unlock): Fix | |
| order of arguments in invocation of atomic_add_zero. | |
| 2005-01-26 Jakub Jelinek <jakub@redhat.com> | |
| [BZ #737] | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_trywait.S (__new_sem_trywait): | |
| Use direct %gs segment access or, if NO_TLS_DIRECT_SEG_REFS, | |
| at least gotntpoff relocation and addition. | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S (sem_timedwait): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_post.S (__new_sem_post): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_wait.S (__new_sem_wait): | |
| Likewise. | |
| 2005-01-06 Ulrich Drepper <drepper@redhat.com> | |
| * allocatestack.c (init_one_static_tls): Adjust initialization of DTV | |
| entry for static tls deallocation fix. | |
| * sysdeps/alpha/tls.h (dtv_t): Change pointer type to be struct which | |
| also contains information whether the memory pointed to is static | |
| TLS or not. | |
| * sysdeps/i386/tls.h: Likewise. | |
| * sysdeps/ia64/tls.h: Likewise. | |
| * sysdeps/powerpc/tls.h: Likewise. | |
| * sysdeps/s390/tls.h: Likewise. | |
| * sysdeps/sh/tls.h: Likewise. | |
| * sysdeps/sparc/tls.h: Likewise. | |
| * sysdeps/x86_64/tls.h: Likewise. | |
| 2004-12-27 Ulrich Drepper <drepper@redhat.com> | |
| * init.c (__pthread_initialize_minimal_internal): Use __sigemptyset. | |
| 2004-12-21 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/i386/tls.h (CALL_THREAD_FCT): Maintain 16 byte alignment of | |
| %esp. | |
| * Makefile (tests): Add tst-align2. | |
| * tst-align2.c: New test. | |
| * sysdeps/i386/Makefile (CFLAGS-tst-align{,2}.c): Add | |
| -mpreferred-stack-boundary=4. | |
| 2004-12-18 Roland McGrath <roland@redhat.com> | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/bits/local_lim.h: | |
| New file removed withdrawn for the moment. | |
| 2004-12-17 Richard Henderson <rth@redhat.com> | |
| * sysdeps/unix/sysv/linux/alpha/clone.S: New file. | |
| * sysdeps/alpha/tcb-offsets.sym (TID_OFFSET): New. | |
| 2004-12-16 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/bits/local_lim.h: New file. | |
| Increased PTHREAD_STACK_MIN. | |
| * tst-context1.c (stacks): Use bigger stack size. | |
| 2004-12-16 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/clone.S: New file. | |
| * sysdeps/sparc/tcb-offsets.sym: Add TID. | |
| 2004-12-15 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/s390/s390-32/clone.S: New file. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/clone.S: New file. | |
| * sysdeps/s390/tcb-offsets.sym (TID): Add. | |
| 2004-12-15 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S: New file. | |
| 2004-12-14 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/powerpc/tcb-offsets.sym: Add TID. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S: New file. | |
| * tst-getpid1.c: If child crashes, report this first. Print which | |
| signal. | |
| 2004-12-09 Ulrich Drepper <drepper@redhat.com> | |
| * init.c (__pthread_initialize_minimal_internal): Also unblock | |
| SIGSETXID. | |
| 2004-12-01 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h (_POSIX_CPUTIME, | |
| _POSIX_THREAD_CPUTIME): Define to 0. | |
| * sysdeps/pthread/timer_create.c (timer_create): Remove unused code | |
| handling CLOCK_PROCESS_CPUTIME_ID and CLOCK_THREAD_CPUTIME_ID. | |
| * sysdeps/pthread/timer_routines.c (__timer_signal_thread_pclk, | |
| __timer_signal_thread_tclk): Remove. | |
| (init_module): Remove their initialization. | |
| (thread_cleanup): Remove their cleanup assertions. | |
| * sysdeps/pthread/posix-timer.h (__timer_signal_thread_pclk, | |
| __timer_signal_thread_tclk): Remove. | |
| * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Removed. | |
| * sysdeps/unix/sysv/linux/ia64/bits/posix_opt.h: Removed. | |
| * sysdeps/unix/sysv/linux/x86_64/bits/posix_opt.h: Removed. | |
| 2004-12-07 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/ia64/tcb-offsets.sym (TID): Add. | |
| * sysdeps/unix/sysv/linux/ia64/clone2.S: New file. | |
| * Makefile (tests): Add tst-getpid2. | |
| * tst-getpid1.c (TEST_CLONE_FLAGS): Define. | |
| (do_test): Use it. Use __clone2 instead of clone on ia64. | |
| * tst-getpid2.c: New test. | |
| 2004-12-07 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/unix/sysv/linux/sh/clone.S: New file. | |
| 2004-12-04 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (tests): Add tst-getpid1. | |
| * tst-getpid1.c: New file. | |
| * sysdeps/unix/sysv/linux/i386/clone.S: New file. | |
| * sysdeps/unix/sysv/linux/x86_64/clone.S: New file. | |
| 2004-12-02 Roland McGrath <roland@redhat.com> | |
| * Makefile (libpthread-nonshared): Variable removed. | |
| ($(objpfx)libpthread_nonshared.a): Target removed. | |
| ($(inst_libdir)/libpthread_nonshared.a): Likewise. | |
| These are now handled by generic magic from | |
| libpthread-static-only-routines being set. | |
| 2004-11-27 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h (_POSIX_PRIORITIZED_IO, | |
| _POSIX2_CHAR_TERM, _POSIX_THREAD_PRIO_INHERIT, | |
| _POSIX_THREAD_PRIO_PROTECT): Define. | |
| * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/bits/posix_opt.h: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/bits/posix_opt.h: Likewise. | |
| 2004-11-26 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h (_POSIX_ADVISORY_INFO, | |
| _POSIX_SPORADIC_SERVER, _POSIX_THREAD_SPORADIC_SERVER, _POSIX_TRACE, | |
| _POSIX_TRACE_EVENT_FILTER, _POSIX_TRACE_INHERIT, _POSIX_TRACE_LOG, | |
| _POSIX_TYPED_MEMORY_OBJECTS, _POSIX_IPV6, _POSIX_RAW_SOCKETS): Define. | |
| * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/bits/posix_opt.h: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/bits/posix_opt.h: Likewise. | |
| 2004-11-24 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/x86_64/Makefile [nptl]: Define CFLAGS-pthread_create.c. | |
| * Makefile (libpthread-routines): Add pthread_setschedprio. | |
| * Versions [libpthread, GLIBC_2.3.4]: Add pthread_setschedprio. | |
| * sysdeps/pthread/pthread.h: Declare pthread_setschedprio. | |
| * pthread_setschedprio.c: New file. | |
| 2004-11-20 Jakub Jelinek <jakub@redhat.com> | |
| * pthread_create.c (pthread_cancel): Add PTHREAD_STATIC_FN_REQUIRE. | |
| * pthread_cancel.c (pthread_create): Likewise. | |
| * Makefile (libpthread-routines): Add vars. | |
| * sysdeps/pthread/createthread.c (__pthread_multiple_threads): Remove. | |
| * init.c (__default_stacksize, __is_smp): Remove. | |
| * vars.c: New file. | |
| * pthreadP.h (__find_thread_by_id): If !SHARED, add weak_function | |
| and define a wrapper macro. | |
| (PTHREAD_STATIC_FN_REQUIRE): Define. | |
| * allocatestack.c (__find_thread_by_id): Undefine. | |
| * pthread_create (__pthread_keys): Remove. | |
| (pthread_mutex_lock, pthread_mutex_unlock, pthread_once, | |
| pthread_key_create, pthread_setspecific, pthread_getspecific): Add | |
| PTHREAD_STATIC_FN_REQUIRE. | |
| 2004-11-18 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/sh/tls.h (DB_THREAD_SELF): Set the correct bias | |
| parameter to REGISTER macro. | |
| 2004-11-17 Roland McGrath <roland@redhat.com> | |
| * sysdeps/unix/sysv/linux/timer_routines.c (__start_helper_thread): | |
| Make sure SIGCANCEL is blocked as well. | |
| 2004-11-10 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/pthread/setxid.h: New file. | |
| * sysdeps/pthread/pthread-functions.h (HAVE_PTR__NPTL_SETXID): Remove. | |
| (struct xid_command): Add forward decl. | |
| (struct pthread_functions): Change return type of __nptl_setxid hook | |
| to int. | |
| * pthreadP.h (__nptl_setxid): Change return type to int. | |
| * allocatestack.c (__nptl_setxid): Call INTERNAL_SYSCALL_NCS in the | |
| calling thread, return its return value and set errno on failure. | |
| * descr.h (struct xid_command): Change id type to long array. | |
| * Makefile: Add rules to build and test tst-setuid1 and | |
| tst-setuid1-static. | |
| * tst-setuid1.c: New test. | |
| * tst-setuid1-static.c: New test. | |
| 2004-11-10 Jakub Jelinek <jakub@redhat.com> | |
| * Makefile (tests): Add tst-exit3. | |
| * tst-exit3.c: New test. | |
| 2004-11-09 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (tests): Add tst-exit2. | |
| * tst-exit2.c: New file. | |
| 2004-11-09 Roland McGrath <roland@redhat.com> | |
| [BZ #530] | |
| * sysdeps/pthread/createthread.c (do_clone): Increment __nptl_nthreads | |
| here, before calling clone. | |
| * pthread_create.c (start_thread): Don't do it here. | |
| 2004-11-02 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/smp.h: Include <errno.h>. | |
| 2004-10-29 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/unix/sysv/linux/sh/sem_timedwait.S (sem_timedwait): | |
| Set ETIMEDOUT to errno when time is up. Tweak to avoid | |
| assembler warning. | |
| 2004-10-28 Jakub Jelinek <jakub@redhat.com> | |
| * pthread_create.c (__pthread_create_2_1): Avoid leaking stacks | |
| if sched_priority is not between minprio and maxprio. | |
| 2004-10-25 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S | |
| (__pthread_cond_timedwait): Use clock_gettime syscall if exists. | |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S | |
| (__lll_mutex_timedlock_wait): Fix a bad branch condition. | |
| 2004-10-24 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/smp.h (is_smp_system): Use | |
| not-cancelable I/O functions. | |
| 2004-10-21 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S | |
| (__lll_mutex_timedlock_wait): If woken but cannot get the lock, | |
| make sure 2 is stored in the futex and we looked at the old value. | |
| Fix a few other problems to return the correct value. | |
| 2004-10-14 Richard Henderson <rth@redhat.com> | |
| * sysdeps/alpha/tcb-offsets.sym (thread_offsetof): Redefine to | |
| make gcc4 happy. | |
| 2004-10-06 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/jmp-unwind.c: Include pthreadP.h instead | |
| of pthread-functions.h and pthreaddef.h. | |
| * sysdeps/unix/sysv/linux/s390/jmp-unwind.c: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h (pthread_cond_t): | |
| Change __data.__nwaiters from int to unsigned int. | |
| * tst-clock2.c (do_test): Don't fail if _POSIX_THREAD_CPUTIME == 0 and | |
| sysconf (_SC_THREAD_CPUTIME) returns negative value. | |
| * allocatestack.c (__find_thread_by_id): Move attribute_hidden | |
| before return type. | |
| * sysdeps/s390/jmpbuf-unwind.h: Include bits/wordsize.h. | |
| (JMPBUF_CFA_UNWINDS_ADJ): Subtract 96 resp. 160 bytes from CFA. | |
| 2004-10-06 Ulrich Drepper <drepper@redhat.com> | |
| * tst-cancel4.c (tf_msgrcv): Check for failure in msgget. If the | |
| test fails, remove message queue. | |
| (tf_msgsnd): Likewise. | |
| 2004-10-05 Jakub Jelinek <jakub@redhat.com> | |
| * tst-clock1.c: Change #ifdef to #if defined. | |
| * tst-clock2.c: Likewise. | |
| * tst-cond11.c: Likewise. | |
| * sysdeps/pthread/timer_create.c (timer_create): Use | |
| defined _POSIX_CPUTIME && _POSIX_CPUTIME >= 0 instead of | |
| defined CLOCK_PROCESS_CPUTIME_ID #ifs and similarly for | |
| THREAD_CPUTIME. | |
| 2004-10-05 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/bits/posix_opt.h (_POSIX_CPUTIME, | |
| _POSIX_THREAD_CPUTIME): Define to 0. | |
| 2004-10-04 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Define _POSIX_CPUTIME | |
| and _POSIX_THREAD_CPUTIME to zero. | |
| * sysdeps/unix/sysv/linux/ia64/bits/posix_opt.h: Likewise. | |
| * tst-barrier2.c: Fix testing for POSIX feature. | |
| * tst-clock1.c: Likewise. | |
| * tst-clock2.c: Likewise. | |
| * tst-cond11.c: Likewise. | |
| * tst-cond4.c: Likewise. | |
| * tst-cond6.c: Likewise. | |
| * tst-flock2.c: Likewise. | |
| * tst-mutex4.c: Likewise. | |
| * tst-mutex9.c: Likewise. | |
| * tst-rwlock12.c: Likewise. | |
| * tst-rwlock4.c: Likewise. | |
| * tst-signal1.c: Likewise. | |
| * tst-spin2.c: Likewise. | |
| * sysdeps/pthread/posix-timer.h: Likewise. | |
| * sysdeps/pthread/timer_create.c: Likewise. | |
| * sysdeps/pthread/timer_routines.c: Likewise. | |
| 2004-10-01 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S | |
| (__lll_mutex_timedlock_wait): Address futex correctly. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S | |
| (__lll_mutex_timedlock_wait): If woken but cannot get the lock, | |
| make sure 2 is stored in the futex and we looked at the old value. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S | |
| (__lll_mutex_timedlock_wait): Likewise. Fix a few other problems | |
| which might very well made the code not working at all before. | |
| [BZ #417] | |
| 2004-09-28 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/pthread_kill.c (__pthread_kill): Don't | |
| allow SIGSETXID to be sent. | |
| * sysdeps/pthread/sigaction.c (__sigaction): Don't allow action | |
| for SIGSETXID to be defined. | |
| * sysdeps/pthread/pthread_sigmask.c (pthread_sigmask): Make sure | |
| SIGSETXID cannot be blocked. | |
| * sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h (pthread_cond_t): | |
| Add __extension__ to long long types. | |
| * sysdeps/unix/sysv/linux/sparc/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise. | |
| 2004-09-25 Ulrich Drepper <drepper@redhat.com> | |
| * descr.h (struct pthread): Add stopped_start field. | |
| * sysdeps/pthread/createthread.c (create_thread): Set | |
| start_stopped flag in descriptor for new thread appropriately. | |
| * pthread_create.c (start_thread): Only take lock to be stopped on | |
| startup if stopped_start flag says so. | |
| 2004-09-24 Ulrich Drepper <drepper@redhat.com> | |
| * pthread_create.c (__pthread_create_2_1): Remember whether thread | |
| is created detached and if yes, do not try to free the stack in case | |
| the thread creation failed. | |
| * sysdeps/pthread/createthread.c (do_clone): Free stack here if clone | |
| call fails. Don't depend on INTERNAL_SYSCALL_ERRNO return zero in | |
| case there has been no error. [BZ #405] | |
| * pthread_create.c (start_thread): Don't wait for scheduler data | |
| etc to be set at the beginning of the function. The cancellation | |
| infrastructure must have been set up. And enable async | |
| cancellation before potentially going to sleep. [BZ #401] | |
| 2004-09-20 Ulrich Drepper <drepper@redhat.com> | |
| * Versions: Remove exports for pthread_set*id_np functions. | |
| * sysdeps/pthread/pthread.h: Remove pthread_set*id_np prototypes | |
| for now. | |
| * Makefile: Don't build pthread_set*id code for now. | |
| 2004-09-19 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/allocrtsig.c: Allocate second signal for | |
| internal use. | |
| * allocatestack.c (__nptl_setxid): New function. | |
| * descr.h (struct xid_command): Define type. | |
| * init.c (pthread_functions): Add ptr__nptl_setxid initialization. | |
| (sighandler_setxid): New function. | |
| (__pthread_initialize_minimal): Register sighandler_setxid for | |
| SIGCANCEL. | |
| * pt-allocrtsig.c: Update comment. | |
| * pthreadP.h: Define SIGSETXID. Declare __xidcmd variable. | |
| Declare __nptl_setxid. | |
| * sysdeps/pthread/pthread-functions.h: Add ptr__nptl_setxid. | |
| * sysdeps/pthread/pthread.h: Declare pthread_setgid_np, | |
| pthread_setuid_np, pthread_setegid_np, pthread_seteuid_np, | |
| pthread_setregid_np, pthread_setreuid_np, pthread_setresgid_np, | |
| and pthread_setresuid_np. | |
| * pthread_setgid_np.c: New file. | |
| * pthread_setuid_np.c: New file. | |
| * pthread_setegid_np.c: New file. | |
| * pthread_seteuid_np.c: New file. | |
| * pthread_setregid_np.c: New file. | |
| * pthread_setreuid_np.c: New file. | |
| * pthread_setresgid_np.c: New file. | |
| * pthread_setresuid_np.c: New file. | |
| * Versions [libpthread, GLIBC_2.3.4]: Add pthread_setgid_np, | |
| pthread_setuid_np, pthread_setegid_np, pthread_seteuid_np, | |
| pthread_setregid_np, pthread_setreuid_np, pthread_setresgid_np, | |
| and pthread_setresuid_np. | |
| * Makefile (libpthread-routines): Add pthread_setuid, pthread_seteuid, | |
| pthread_setreuid, pthread_setresuid, pthread_setgid, pthread_setegid, | |
| pthread_setregid, and pthread_setresgid. | |
| 2004-09-18 Ulrich Drepper <drepper@redhat.com> | |
| * allocatestack.c (allocate_stack): Return EAGAIN instead of | |
| ENOMEM when out of memory. | |
| 2004-09-10 Roland McGrath <roland@redhat.com> | |
| [BZ #379] | |
| * allocatestack.c (allocate_stack): Remove [__ASSUME_CLONE_STOPPED] | |
| code, since we don't try to use the broken CLONE_STOPPED any more. | |
| * pthread_create.c (start_thread): Likewise. | |
| 2004-09-15 Richard Henderson <rth@redhat.com> | |
| * sysdeps/unix/sysv/linux/alpha/vfork.S: Use libc_hidden_def. | |
| 2004-09-01 David Mosberger <davidm@hpl.hp.com> | |
| * sysdeps/unix/sysv/linux/ia64/jmpbuf-unwind.h | |
| (__libc_unwind_longjmp): Delete macro and declare as function. | |
| * sysdeps/unix/sysv/linux/ia64/Makefile (sysdep_routines): Mention | |
| __ia64_longjmp, sigstack_longjmp, and __sigstack_longjmp for | |
| nptl directory. | |
| * sysdeps/unix/sysv/linux/ia64/__ia64_longjmp.S: New file. | |
| * sysdeps/unix/sysv/linux/ia64/__sigstack_longjmp.c: New file. | |
| * sysdeps/unix/sysv/linux/ia64/unwind_longjmp.c: New file. | |
| 2004-09-12 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/pthread.h: Make rwlock prototypes available also | |
| for __USE_XOPEN2K. | |
| * sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h: Define rwlock | |
| types also for __USE_XOPEN2K. | |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise. | |
| [BZ #320] | |
| 2004-09-08 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/pthread.h | |
| (PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP): Make safe for C++. | |
| (PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP): Likewise. | |
| (PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP): Likewise. | |
| (PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP): Likewise. | |
| [BZ #375] | |
| 2004-09-07 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h: Allow | |
| PSEUDO to be used with . prefix. | |
| * sysdeps/unix/sysv/linux/alpha/pthread_once.c (__pthread_once): | |
| Use atomic_increment instead of atomic_exchange_and_add. | |
| * sysdeps/unix/sysv/linux/sparc/pthread_once.c (__pthread_once): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/pthread_once.c (__pthread_once): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/pthread_once.c (__pthread_once): | |
| Likewise. | |
| * allocatestack.c (allocate_stack): Use atomic_increment_val | |
| instead of atomic_exchange_and_add. | |
| * sysdeps/unix/sysv/linux/sem_post.c (__new_sem_post): Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/sem_post.c (__new_sem_post): | |
| Likewise. | |
| * sysdeps/pthread/pthread_barrier_wait.c (pthread_barrier_wait): | |
| Likewise. | |
| * sysdeps/pthread/pthread.h (pthread_once): Remove __THROW since | |
| the initialization function might throw. | |
| 2005-09-05 Richard Henderson <rth@redhat.com> | |
| * sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h (SINGLE_THREAD_P): | |
| Move definition inside libpthread, libc, librt check. Provide | |
| definition for rtld. | |
| 2004-09-02 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/alpha/jmpbuf-unwind.h: Define __libc_unwind_longjmp. | |
| * sysdeps/i386/jmpbuf-unwind.h: Likewise | |
| * sysdeps/powerpc/jmpbuf-unwind.h: Likewise. | |
| * sysdeps/s390/jmpbuf-unwind.h: Likewise. | |
| * sysdeps/sh/jmpbuf-unwind.h: Likewise. | |
| * sysdeps/sparc/sparc32/jmpbuf-unwind.h: Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/jmpbuf-unwind.h: Likewise. | |
| * sysdeps/x86_64/jmpbuf-unwind.h: Likewise. | |
| * unwind.c: Use it. | |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h (pthread_cond_t): | |
| Rename __data.__clock to __data.__nwaiters, make it unsigned int. | |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h (pthread_cond_t): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: | |
| Decrement __nwaiters. If pthread_cond_destroy has been called and | |
| this is the last waiter, signal pthread_cond_destroy caller and | |
| avoid using the pthread_cond_t structure after unlock. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. | |
| Read clock type from the least significant bits of __nwaiters instead | |
| of __clock. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/internaltypes.h: Define COND_CLOCK_BITS. | |
| 2004-08-31 Jakub Jelinek <jakub@redhat.com> | |
| [BZ #342] | |
| * Makefile (tests): Add tst-cond20 and tst-cond21. | |
| * tst-cond20.c: New test. | |
| * tst-cond21.c: New test. | |
| * sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h | |
| (pthread_cond_t): Rename __data.__clock to __data.__nwaiters, make | |
| it unsigned int. | |
| * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h (pthread_cond_t): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h | |
| (pthread_cond_t): Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/bits/pthreadtypes.h (pthread_cond_t): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h (pthread_cond_t): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h (pthread_cond_t): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/lowlevelcond.sym (cond_clock): Remove. | |
| (cond_nwaiters): New. | |
| (clock_bits): New. | |
| * pthread_cond_destroy.c (__pthread_cond_destroy): Return EBUSY | |
| if there are waiters not signalled yet. | |
| Wait until all already signalled waiters wake up. | |
| * sysdeps/pthread/pthread_cond_wait.c (__condvar_cleanup): Decrement | |
| __nwaiters. If pthread_cond_destroy has been called and this is the | |
| last waiter, signal pthread_cond_destroy caller and avoid using | |
| the pthread_cond_t structure after unlock. | |
| (__pthread_cond_wait): Increment __nwaiters in the beginning, | |
| decrement it when leaving. If pthread_cond_destroy has been called | |
| and this is the last waiter, signal pthread_cond_destroy caller. | |
| * sysdeps/pthread/pthread_cond_timedwait.c (__pthread_cond_timedwait): | |
| Likewise. Read clock type from the least significant bits of | |
| __nwaiters instead of __clock. | |
| * pthread_condattr_setclock.c (pthread_condattr_setclock): Check | |
| whether clock ID can be encoded in COND_CLOCK_BITS bits. | |
| * pthread_condattr_getclock.c (pthread_condattr_getclock): Decode | |
| clock type just from the last COND_CLOCK_BITS bits of value. | |
| * pthread_cond_init.c (__pthread_cond_init): Initialize __nwaiters | |
| instead of __clock, just from second bit of condattr's value. | |
| 2004-08-30 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Include | |
| bits/wordsize.h. Make the header match i386 header when __WORDSIZE | |
| != 64. | |
| * sysdeps/unix/sysv/linux/x86_64/bits/semaphore.h: Likewise. | |
| 2004-08-15 Roland McGrath <roland@frob.com> | |
| * pthread_atfork.c: Update copyright terms including special exception | |
| for these trivial files, which are statically linked into executables | |
| that use dynamic linking for the significant library code. | |
| 2004-08-09 Jakub Jelinek <jakub@redhat.com> | |
| * DESIGN-rwlock.txt: Add decreasing of nr_readers_queued to | |
| pthread_rwlock_rdlock. | |
| * sysdeps/pthread/pthread_rwlock_rdlock (__pthread_rwlock_rdlock): | |
| Decrease __nr_readers_queued after reacquiring lock. | |
| * sysdeps/pthread/pthread_rwlock_timedrdlock | |
| (pthread_rwlock_timedrdlock): Likewise. | |
| Reported by Bob Cook <bobcook47@hotmail.com>. | |
| 2004-08-11 Jakub Jelinek <jakub@redhat.com> | |
| * tst-rwlock14.c (tf): Read main thread handle from *ARG | |
| before pthread_barrier_wait. | |
| 2004-08-07 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: | |
| Remove unnecessary exception handling data. | |
| 2004-07-23 Jakub Jelinek <jakub@redhat.com> | |
| [BZ #284] | |
| * sysdeps/pthread/pthread.h (pthread_getcpuclockid): Use __clockid_t | |
| instead of clockid_t. | |
| 2004-07-21 Roland McGrath <roland@redhat.com> | |
| * Makefile ($(objpfx)multidir.mk): Use $(make-target-directory). | |
| 2004-07-19 Roland McGrath <roland@redhat.com> | |
| * tst-cancel4.c (tf_waitid): Use WEXITED flag bit if available. | |
| 2004-07-02 Roland McGrath <roland@redhat.com> | |
| * configure: Don't exit. | |
| 2004-07-14 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S | |
| (__pthread_cond_timedwait): Check for invalid nanosecond in | |
| timeout value. | |
| 2004-07-07 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile: Add rules to build and run tst-fini1. | |
| * tst-fini1.c: New file. | |
| * tst-fini1mod.c: New file. | |
| 2004-07-05 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Define NO_CANCELLATION | |
| if no cancellation support is needed. | |
| * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Define __NR_futex | |
| only if not already defined. | |
| 2004-07-05 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h (lll_unlock): Use | |
| constraint "m" instead of "0" for futex. | |
| * shlib-versions: Add powerpc64-.*-linux.*. | |
| 2004-07-04 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S | |
| (pthread_rwlock_timedrdlock): Use cmpq instead of cmpl to check | |
| for valid tv_nsec. | |
| * tst-rwlock14.c (do_test): Test for invalid tv_nsec equal to | |
| 1 billion and 64-bit tv_nsec which is valid when truncated to 32 | |
| bits. | |
| 2004-06-29 Roland McGrath <roland@redhat.com> | |
| * Banner: NPTL no longer has its own version number. | |
| * Makefile (nptl-version): Variable removed. | |
| * sysdeps/pthread/Makefile (CFLAGS-confstr.c): Set LIBPTHREAD_VERSION | |
| using $(version), the glibc version number. | |
| 2004-06-29 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/unix/sysv/linux/sh/pthread_once.S (__pthread_once): | |
| Fix branch offset for a PLT entry. | |
| * sysdeps/unix/sysv/linux/sh/sem_post.S (__new_sem_post): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/sh/sem_timedwait.S (sem_timedwait): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/sh/sem_trywait.S (__new_sem_trywait): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/sh/sem_wait.S (__new_sem_wait): | |
| Likewise. | |
| 2004-06-28 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/alpha/tcb-offsets.sym (MULTIPLE_THREADS_OFFSET): Define | |
| unconditionally. | |
| 2004-06-28 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/pthread/pthread_rwlock_timedwrlock.c | |
| (pthread_rwlock_timedwrlock): Return EINVAL if tv_nsec is negative, | |
| instead of tv_sec. | |
| * sysdeps/pthread/pthread_rwlock_timedrdlock.c | |
| (pthread_rwlock_timedrdlock): Likewise. | |
| 2004-06-22 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h (lll_futex_requeue): | |
| Set __r7 to val, not mutex. | |
| 2004-06-27 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile: Add rules to build tst-rwlock14. | |
| * tst-rwlock14.c: New file. | |
| 2004-06-24 Boris Hu <boris.hu@intel.com> | |
| * sysdeps/pthread/pthread_rwlock_timedrdlock.c: Add timeout validation | |
| check. | |
| * sysdeps/pthread/pthread_rwlock_timedwrlock.c: Likewise. | |
| 2004-06-19 Andreas Jaeger <aj@suse.de> | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Fix | |
| assembler in last patch. | |
| 2004-06-17 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/pthread_cond_timedwait.c | |
| (__pthread_cond_timedwait): Also check for negativ nanoseconds. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S | |
| (__pthread_cond_timedwait): Check for invalid nanosecond in | |
| timeout value. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise. | |
| * tst-cond19.c: New file. | |
| * Makefile: Add rules to build and run tst-cond19. | |
| 2004-06-15 Steven Munroe <sjmunroe@us.ibm.com> | |
| * tst-context1.c (GUARD_PATTERN): Defined. | |
| (tst_context_t): Define struct containing ucontext_t & guard words. | |
| (ctx): Declare as an array of tst_context_t. | |
| (fct): Verify uc_link & guard words are still valid. | |
| (tf): Initialize guard words in ctx. Adjust ctx refs for new struct. | |
| 2004-06-13 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h (pthread_cond_t): | |
| Add __data.__futex field, reshuffle __data.__clock. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_signal.S | |
| (__pthread_cond_signal): Increment __futex at the same time as | |
| __wakeup_seq or __total_seq. Pass address of __futex instead of | |
| address of low 32-bits of __wakeup_seq to futex syscall. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S | |
| (__pthread_cond_wait): Likewise. Pass __futex value from before | |
| releasing internal lock to FUTEX_WAIT. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S | |
| (__pthread_cond_timedwait): Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S | |
| (FUTEX_CMP_REQUEUE): Define. | |
| (__pthread_cond_broadcast): Set __futex to 2 * __total_seq. | |
| Use FUTEX_CMP_REQUEUE operation instead of FUTEX_REQUEUE. | |
| Pass __futex value from before the unlock and __futex address instead | |
| of address of low 32-bits of __wakeup_seq to futex syscall. | |
| Fallback to FUTEX_WAKE all on any errors. | |
| 2004-06-08 Jakub Jelinek <jakub@redhat.com> | |
| * pthread_mutexattr_getpshared.c (pthread_mutex_getpshared): Fix | |
| comment typo. | |
| * pthread_mutexattr_gettype.c (pthread_mutexattr_gettype): Likewise. | |
| * pthread_mutexattr_init.c (__pthread_mutexattr_init): Likewise. | |
| * pthread_mutexattr_settype.c (__pthread_mutexattr_settype): Likewise. | |
| * pthread_mutexattr_setpshared.c (pthread_mutexattr_setpshared): | |
| Likewise. Reported by Bob Cook <bobcook47@hotmail.com>. | |
| 2004-06-11 Martin Schwidefsky <schwidefsky@de.ibm.com> | |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h (lll_compare_and_swap): | |
| Add memory clobber to inline assembly. | |
| (__lll_mutex_trylock): Likewise. | |
| (__lll_mutex_cond_trylock): Likewise. | |
| 2004-06-07 Martin Schwidefsky <schwidefsky@de.ibm.com> | |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h (lll_futex_requeue): | |
| Pass val argument as 6th system call argument in %r7. | |
| 2004-05-21 Jakub Jelinek <jakub@redhat.com> | |
| * Makefile (tests): Add tst-cond16. | |
| * sysdeps/unix/sysv/linux/lowlevelcond.sym (cond_futex): Add. | |
| * pthread_cond_init.c (__pthread_cond_init): Clear __data.__futex. | |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h (pthread_cond_t): | |
| Add __data.__futex field, reshuffle __data.__clock. | |
| * sysdeps/unix/sysv/linux/i386/pthread_cond_signal.S | |
| (__pthread_cond_signal): Increment __futex at the same time as | |
| __wakeup_seq or __total_seq. Pass address of __futex instead of | |
| address of low 32-bits of __wakeup_seq to futex syscall. | |
| * sysdeps/unix/sysv/linux/i386/pthread_cond_wait.S | |
| (__pthread_cond_wait): Likewise. Pass __futex value from before | |
| releasing internal lock to FUTEX_WAIT. | |
| * sysdeps/unix/sysv/linux/i386/pthread_cond_timedwait.S | |
| (__pthread_cond_timedwait): Likewise. | |
| * sysdeps/unix/sysv/linux/i386/pthread_cond_broadcast.S | |
| (FUTEX_CMP_REQUEUE): Define. | |
| (__pthread_cond_broadcast): Set __futex to 2 * __total_seq. | |
| Use FUTEX_CMP_REQUEUE operation instead of FUTEX_REQUEUE. | |
| Pass __futex value from before the unlock and __futex address instead | |
| of address of low 32-bits of __wakeup_seq to futex syscall. | |
| Fallback to FUTEX_WAKE all on any errors. | |
| * sysdeps/unix/sysv/linux/alpha/lowlevellock.h (FUTEX_CMP_REQUEUE): | |
| Define. | |
| (lll_futex_requeue): Add val argument, use FUTEX_CMP_REQUEUE | |
| internally. Return non-zero if error, zero if success. | |
| * sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h (pthread_cond_t): | |
| Add __data.__futex field, reshuffle __data.__clock. | |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h (FUTEX_CMP_REQUEUE): | |
| Define. | |
| (lll_futex_requeue): Add val argument, return 1 unconditionally | |
| for the time being. | |
| * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h (pthread_cond_t): | |
| Add __data.__futex field, reshuffle __data.__clock. | |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h (FUTEX_CMP_REQUEUE): | |
| Define. | |
| (lll_futex_requeue): Add val argument, use FUTEX_CMP_REQUEUE | |
| internally. Return non-zero if error, zero if success. | |
| * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h | |
| (pthread_cond_t): Add __data.__futex field, reshuffle __data.__clock. | |
| * sysdeps/unix/sysv/linux/sparc/lowlevellock.h (FUTEX_CMP_REQUEUE): | |
| Define. | |
| (lll_futex_requeue): Add val argument, use FUTEX_CMP_REQUEUE | |
| internally. Return non-zero if error, zero if success. | |
| * sysdeps/unix/sysv/linux/sparc/bits/pthreadtypes.h (pthread_cond_t): | |
| Add __data.__futex field, reshuffle __data.__clock. | |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (FUTEX_CMP_REQUEUE): | |
| Define. | |
| (lll_futex_requeue): Add val argument, use FUTEX_CMP_REQUEUE | |
| internally. Return non-zero if error, zero if success. | |
| * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h (pthread_cond_t): | |
| Add __data.__futex field, reshuffle __data.__clock. | |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h (pthread_cond_t): | |
| Add __data.__futex field, reshuffle __data.__clock. | |
| * sysdeps/pthread/pthread_cond_signal.c (__pthread_cond_signal): | |
| Increment __futex at the same time as __wakeup_seq or __total_seq. | |
| Pass address of __futex instead of address of low 32-bits of | |
| __wakeup_seq to futex syscall. | |
| * sysdeps/pthread/pthread_cond_wait.c (__pthread_cond_wait): Likewise. | |
| Pass __futex value from before releasing internal lock | |
| to FUTEX_WAIT. | |
| * sysdeps/pthread/pthread_cond_timedwait.c (__pthread_cond_timedwait): | |
| Likewise. Avoid unnecessary shadowing of variables. | |
| * sysdeps/pthread/pthread_cond_broadcast.c (__pthread_cond_broadcast): | |
| Set __futex to 2 * __total_seq. Pass __futex value from before the | |
| unlock and __futex address instead of address of low 32-bits of | |
| __wakeup_seq to futex_requeue macro, adjust for new return value | |
| meaning. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S | |
| (__pthread_cond_signal): Increment __futex at the same time as | |
| __wakeup_seq or __total_seq. Pass address of __futex instead of | |
| address of low 32-bits of __wakeup_seq to futex syscall. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S | |
| (__pthread_cond_wait): Likewise. Pass __futex value from before | |
| releasing internal lock to FUTEX_WAIT. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S | |
| (__pthread_cond_timedwait): Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S | |
| (FUTEX_CMP_REQUEUE): Define. | |
| (__pthread_cond_broadcast): Set __futex to 2 * __total_seq. | |
| Use FUTEX_CMP_REQUEUE operation instead of FUTEX_REQUEUE. | |
| Pass __futex value from before the unlock and __futex address instead | |
| of address of low 32-bits of __wakeup_seq to futex syscall. | |
| Fallback to FUTEX_WAKE all on any errors. | |
| 2004-06-03 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.h (lll_mutex_lock): | |
| Add nop to align the end of critical section. | |
| (lll_mutex_cond_lock, lll_mutex_timedlock): Likewise. | |
| 2004-06-01 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h (pthread_cond_t): | |
| Add __broadcast_seq field. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S: Mark | |
| all waiters as woken with woken_seq and bump broadcast counter. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S: Use new | |
| __broadcast_seq. Increment __woken_seq correctly when cleanuped. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: Likewise. | |
| Comment typo fixes. Avoid returning -ETIMEDOUT. | |
| 2004-06-01 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S | |
| (__condvar_tw_cleanup): Fix access to saved broadcast_seq value. | |
| Reported by Kaz Kojima. | |
| 2004-05-25 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/aio_misc.h: New file. | |
| 2004-05-21 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/pthread/pthread_cond_wait.c (__pthread_cond_wait): Compare | |
| __broadcast_seq with bc_seq after acquiring internal lock instead of | |
| before it. | |
| 2004-05-18 Jakub Jelinek <jakub@redhat.com> | |
| * Makefile (.NOTPARALLEL): Only serialize make check/xcheck, not | |
| compilation. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S | |
| (__pthread_cond_timedwait): Avoid returning -ETIMEDOUT. | |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h | |
| (pthread_cond_t): Add __data.__broadcast_seq field. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S | |
| (FRAME_SIZE): Define. | |
| (__pthread_cond_timedwait): Use it. Store/check broadcast_seq. | |
| Comment typo fixes. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S (FRAME_SIZE): | |
| Define. | |
| (__pthread_cond_wait): Use it. Store/check broadcast_seq. Comment | |
| typo fixes. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S | |
| (__pthread_cond_broadcast): Increment broadcast_seq. Comment typo | |
| fixes. | |
| 2004-05-18 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/lowlevelcond.sym: Add broadcast_seq entry. | |
| * sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h (pthread_cond_t): | |
| Add __broadcast_seq field. | |
| * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S: Mark | |
| all waiters as woken with woken_seq and bump broadcast counter. | |
| * sysdeps/pthread/pthread_cond_broadcast.c: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Use new | |
| __broadcast_seq field. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. | |
| * sysdeps/pthread/pthread_cond_wait.c: Likewise. | |
| * sysdeps/pthread/pthread_cond_timedwait.c: Likewise. | |
| * pthread_cond_init.c: Initialize __broadcast_seq field. | |
| * Makefile (tests): Add tst-cond17 and tst-cond18. | |
| Add .NOTPARALLEL goal. | |
| * tst-cond16.c: New file. From Jakub. | |
| * tst-cond17.c: New file. From Jakub. | |
| * tst-cond18.c: New file. From Jakub. | |
| 2004-05-16 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S: Correct some | |
| unwind info. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: | |
| Parametrize frame size. Correct some unwind info. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. | |
| 2004-05-04 Jakub Jelinek <jakub@redhat.com> | |
| * tst-stack3.c: Note testing functionality beyond POSIX. | |
| 2004-05-04 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h (USE___THREAD): | |
| Change conditional from ifdef to if. | |
| 2004-04-23 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h (SYSDEP_CANCEL_ERRNO, | |
| SYSDEP_CANCEL_ERROR): Define. | |
| (PSEUDO): Use it. | |
| 2004-05-01 Jakub Jelinek <jakub@redhat.com> | |
| * Versions (libpthread): Remove __pthread_cleanup_upto@@GLIBC_PRIVATE. | |
| 2004-04-20 Jakub Jelinek <jakub@redhat.com> | |
| * sem_unlink.c (sem_unlink): Change EPERM into EACCES. | |
| 2004-04-19 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/unix/sysv/linux/sh/sem_timedwait.S: Add frame info. | |
| Use HIDDEN_JUMPTARGET to jump to __pthread_unwind. | |
| * sysdeps/unix/sysv/linux/sh/sem_wait.S: Remove unneeded frame | |
| info. Use HIDDEN_JUMPTARGET to jump to __pthread_unwind. | |
| 2004-04-19 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/timer_routines.c: Make sure helper | |
| thread has all signals blocked. | |
| 2004-04-18 Andreas Jaeger <aj@suse.de> | |
| * sysdeps/unix/sysv/linux/x86_64/bits/semaphore.h | |
| (SEM_VALUE_MAX): Add missing brace. | |
| 2004-04-17 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/pthread/Makefile (tests): Add tst-mqueue8x | |
| in rt subdir. | |
| (CFLAGS-tst-mqueue8x.c): Add -fexceptions. | |
| * sysdeps/pthread/tst-mqueue8x.c: New test. | |
| * tst-cancel4.c: Update comment about message queues. | |
| * sysdeps/pthread/timer_gettime.c (timer_gettime): For expired timer | |
| return it_value { 0, 0 }. | |
| * sysdeps/pthread/timer_create.c (timer_create): Handle SIGEV_NONE | |
| like SIGEV_SIGNAL. | |
| * sysdeps/pthread/timer_routines.c (thread_expire_timer): Remove | |
| assertion for SIGEV_NONE. | |
| (thread_attr_compare): Compare all attributes, not just a partial | |
| subset. | |
| 2004-04-17 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/mq_notify.c: Include stdlib.h. | |
| 2004-04-17 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/alpha/bits/semaphore.h (SEM_VALUE_MAX): | |
| Just use a plain number. | |
| * sysdeps/unix/sysv/linux/i386/bits/semaphore.h: Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/bits/semaphore.h: Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/bits/semaphore.h: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/bits/semaphore.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/bits/semaphore.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/bits/semaphore.h: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/bits/semaphore.h: Likewise. | |
| 2004-04-16 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S: Remove unneeded | |
| frame info. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: Likewise. | |
| 2004-04-15 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/timer_routines.c: Include errno.h. | |
| (timer_helper_thread): Use inline rt_sigtimedwait syscall instead | |
| of calling sigwaitinfo. | |
| 2004-04-16 Ulrich Drepper <drepper@redhat.com> | |
| * allocatestack.c (allocate_stack): Set reported_guardsize | |
| unconditionally. | |
| * pthread_getattr_np.c (pthread_getattr_np): Use | |
| reported_guardsize instead of guardsize. | |
| * descr.h (struct pthread): Add reported_guardsize field. | |
| 2004-04-13 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/mq_notify.c: Shut up GCC warning. | |
| 2004-04-12 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/mq-notify.c: New file. | |
| 2004-04-08 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/bits/local_lim.h (MQ_PRIO_MAX): Define. | |
| * sysdeps/unix/sysv/linux/alpha/bits/local_lim.h (MQ_PRIO_MAX): Define. | |
| * sysdeps/unix/sysv/linux/ia64/bits/local_lim.h (MQ_PRIO_MAX): Define. | |
| * sysdeps/unix/sysv/linux/sparc/bits/local_lim.h (MQ_PRIO_MAX): Define. | |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h (_POSIX_MESSAGE_PASSING): | |
| Define. | |
| * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h | |
| (_POSIX_MESSAGE_PASSING): Define. | |
| * sysdeps/unix/sysv/linux/ia64/bits/posix_opt.h | |
| (_POSIX_MESSAGE_PASSING): Define. | |
| * sysdeps/unix/sysv/linux/x86_64/bits/posix_opt.h | |
| (_POSIX_MESSAGE_PASSING): Define. | |
| 2004-04-04 Ulrich Drepper <drepper@redhat.com> | |
| * tst-context1.c (fct): Check whether correct stack is used. | |
| 2004-04-03 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Never use | |
| matching constraints for asm mem parameters. | |
| * tst-clock2.c (tf): Don't define unless needed. | |
| 2004-03-30 H.J. Lu <hongjiu.lu@intel.com> | |
| * Makefile (link-libc-static): Use $(static-gnulib) instead of | |
| $(gnulib). | |
| 2004-03-30 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/pthread-functions.h: Add ptr__nptl_deallocate_tsd. | |
| * init.c (pthread_functions): Add ptr__nptl_deallocate_tsd. | |
| * pthreadP.h: Declare __nptl_deallocate_tsd. | |
| * pthread_create.c (deallocate_tsd): Remove to __nptl_deallocate_tsd. | |
| Adjust caller. | |
| * Makefile (tests): Add tst-tsd5. | |
| * tst-tsd5.c: New file. | |
| 2004-03-29 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/pthread_attr_setaffinity.c | |
| (__pthread_attr_setaffinity_old): Prepend GLIBC_ to version names | |
| is SHLIB_COMPAT check. | |
| * sysdeps/unix/sysv/linux/pthread_attr_getaffinity.c | |
| (__pthread_attr_getaffinity_old): Likewise. | |
| * sysdeps/unix/sysv/linux/pthread_getaffinity.c | |
| (__pthread_getaffinity_old): Likewise. | |
| * sysdeps/unix/sysv/linux/pthread_setaffinity.c | |
| (__pthread_setaffinity_old): Likewise. | |
| 2004-03-26 Ulrich Drepper <drepper@redhat.com> | |
| * allocatestack.c (_make_stacks_executable): Call | |
| _dl_make_stack_executable first. | |
| 2004-03-24 Roland McGrath <roland@redhat.com> | |
| * sysdeps/i386/pthread_spin_lock.c (pthread_spin_lock): Use "m" | |
| constraint instead of "0". | |
| 2004-03-24 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h | |
| (lll_mutex_cond_trylock): Define as wrapper around __lll_cond_trylock. | |
| * sysdeps/unix/sysv/linux/getpid.c (really_getpid): Reorganize | |
| code to avoid warning. | |
| 2004-03-24 Andreas Jaeger <aj@suse.de> | |
| * sysdeps/unix/sysv/linux/pthread_attr_setaffinity.c | |
| (__pthread_attr_setaffinity_old): Remove const. | |
| 2004-03-23 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/smp.h: New file. | |
| * sysdeps/unix/sysv/linux/sh/smp.h: New file. | |
| * init.c: Define __is_smp. | |
| (__pthread_initialize_minimal_internal): Call is_smp_system to | |
| initialize __is_smp. | |
| * pthreadP.h: Declare __is_smp. | |
| Define MAX_ADAPTIVE_COUNT is necessary. | |
| * pthread_mutex_init.c: Add comment regarding __spins field. | |
| * pthread_mutex_lock.c: Implement adaptive mutex type. | |
| * pthread_mutex_timedlock.c: Likewise. | |
| * sysdeps/unix/sysv/linux/pthread_mutex_cond_lock.c: Likewise. | |
| * sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h (pthread_mutex_t): | |
| Add __spins field. | |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h: Define | |
| lll_mutex_cond_trylock. | |
| * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h: Likewise. | |
| Define BUSY_WAIT_NOP. | |
| * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise. | |
| * tst-mutex5.c: Add support for testing adaptive mutexes. | |
| * tst-mutex7.c: Likewise. | |
| * tst-mutex5a.c: New file. | |
| * tst-mutex7a.c: New file. | |
| * Makefile (tests): Add tst-mutex5a and tst-mutex7a. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S | |
| (__lll_mutex_timedlock_wait): Preserve r8 and r9 since the | |
| vgettimeofday call might destroy the content. | |
| * sysdeps/ia64/pthread_spin_lock.c (pthread_spin_lock): Use hint | |
| @pause in the loop. | |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h (lll_mutex_trylock): | |
| No need to restrict type of ret. Make it int. Add comment. | |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h (lll_mutex_trylock): | |
| Remove unnecessary setne instruction. | |
| 2004-03-22 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/pthread_getaffinity.c | |
| (__pthread_getaffinity_new): Use INT_MAX instead of UINT_MAX. | |
| * pthread_getattr_np.c (pthread_getattr_np): Double size every cycle. | |
| If realloc fails, break out of the loop. | |
| 2004-03-20 Andreas Jaeger <aj@suse.de> | |
| * sysdeps/unix/sysv/linux/pthread_setaffinity.c | |
| (__pthread_setaffinity_old): Fix interface. | |
| * sysdeps/unix/sysv/linux/pthread_getaffinity.c | |
| (__pthread_getaffinity_old): Likewise. | |
| * sysdeps/unix/sysv/linux/pthread_setaffinity.c | |
| (__pthread_setaffinity_new): Remove duplicate declaration. | |
| 2004-03-20 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h (CENABLE): Save | |
| the return value to a safe register. | |
| (CDISABLE): Set the function argument correctly. | |
| 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/unix/sysv/linux/sh/lowlevel-atomic.h (XCHG): Define. | |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S (__lll_mutex_lock_wait): | |
| Rewrite so that only one locked memory operation per round is needed. | |
| * sysdeps/unix/sysv/linux/sh/pthread_barrier_wait.S | |
| (pthread_barrier_wait): After wakeup, release lock only when the | |
| last thread stopped using the barrier object. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S | |
| (__pthread_cond_wait): Don't store mutex address if the current | |
| value is ~0l. Add correct cleanup support and unwind info. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S | |
| (__pthread_cond_broadcast): Don't use requeue for pshared condvars. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_signal.S: Update comment. | |
| * sysdeps/unix/sysv/linux/sh/pthread_once.S (__pthread_once): | |
| Add correct cleanup support and unwind info. | |
| * sysdeps/unix/sysv/linux/sh/sem_wait.S (__new_sem_wait): Likewise. | |
| * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h: Add unwind | |
| information for syscall wrappers. | |
| 2004-03-18 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/internaltypes.h (struct pthread_attr): Add | |
| cpusetsize field, remove next. | |
| * sysdeps/pthread/pthread.h (pthread_getaffinity_np): Add new second | |
| parameter for size of the CPU set. | |
| (pthread_setaffinity_np): Likewise. | |
| (pthread_attr_getaffinity_np): Likewise. | |
| (pthread_attr_setaffinity_np): Likewise. | |
| * sysdeps/unix/sysv/linux/pthread_attr_getaffinity.c: Implement | |
| interface change, keep compatibility code. | |
| * sysdeps/unix/sysv/linux/pthread_attr_setaffinity.c: Likewise. | |
| * sysdeps/unix/sysv/linux/pthread_getaffinity.c: Likewise. | |
| * sysdeps/unix/sysv/linux/pthread_setaffinity.c: Likewise. | |
| * pthreadP.h: Remove hidden_proto for pthread_getaffinity_np. Declare | |
| __pthread_getaffinity_np. | |
| * Versions: Add version for changed interfaces. | |
| * tst-attr3.c: Adjust test for interface change. | |
| * pthread_getattr_np.c: Query the kernel about the affinity mask with | |
| increasing buffer sizes. | |
| * pthread_attr_destroy.c: Remove unused list handling. | |
| * pthread_attr_init.c: Likewise. | |
| 2004-03-17 Roland McGrath <roland@redhat.com> | |
| * sysdeps/unix/sysv/linux/timer_create.c (timer_create): Pass missing | |
| first argument to clock_getres so we ever enable kernel timers. | |
| 2004-03-15 Ulrich Weigand <uweigand@de.ibm.com> | |
| * init.c (nptl_version): Add __attribute_used__ to nptl_version. | |
| 2004-03-12 Richard Henderson <rth@redhat.com> | |
| * sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h: Propagate | |
| oldvalue from CENABLE to CDISABLE. | |
| 2004-03-12 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/bits/local_lim.h: Define HOST_NAME_MAX. | |
| * sysdeps/unix/sysv/linux/alpha/bits/local_lim.h: Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/bits/local_lim.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/bits/local_lim.h: Likewise. | |
| 2004-03-11 Richard Henderson <rth@redhat.com> | |
| * sysdeps/alpha/tcb-offsets.sym (PID_OFFSET): New. | |
| * sysdeps/unix/sysv/linux/alpha/pt-vfork.S: Save/restore PID. | |
| * sysdeps/unix/sysv/linux/alpha/vfork.S: New file. | |
| 2004-03-11 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/s390/s390-64/vfork.S (__vfork): Use jgnl | |
| instead of jnl instruction to jump to SYSCALL_ERROR_LABEL. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/pt-vfork.S (__vfork): Likewise. | |
| 2004-03-11 Jakub Jelinek <jakub@redhat.com> | |
| * forward.c (__pthread_cond_broadcast_2_0, | |
| __pthread_cond_destroy_2_0, __pthread_cond_init_2_0, | |
| __pthread_cond_signal_2_0, __pthread_cond_wait_2_0, | |
| __pthread_cond_timedwait_2_0): Use return 0 as defaction instead of 0. | |
| 2004-03-11 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/sh/tcb-offsets.sym: Add PID. | |
| * sysdeps/unix/sysv/linux/sh/pt-vfork.S: Properly handle PID cache. | |
| * sysdeps/unix/sysv/linux/sh/vfork.S: New file. | |
| 2004-03-10 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S: No need to | |
| include <sysdep-cancel.h>, vfork is no cancellation point. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S: Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/pt-vfork.S: Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/pt-vfork.S: Likewise. | |
| 2004-03-10 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/s390/s390-32/vfork.S (__vfork): Add | |
| libc_hidden_def. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/vfork.S (__vfork): Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S (__vfork): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S (__vfork): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S (__vfork): Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S (__vfork): Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/pt-vfork.S: Include tcb-offsets.h. | |
| * sysdeps/unix/sysv/linux/ia64/vfork.S (__vfork): Use DO_CALL instead | |
| of DO_CALL_VIA_BREAK. Work around a gas problem. | |
| * sysdeps/unix/sysv/linux/powerpc/pt-vfork.S: Remove. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S: New file. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/pt-vfork.S: New file. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S: New file. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/pt-vfork.S: New file. | |
| * sysdeps/powerpc/tcb-offsets.sym: Add PID. | |
| * sysdeps/unix/sysv/linux/ia64/pt-vfork.S (__vfork): Don't use | |
| a local register for saving old PID. Negate PID in parent upon exit. | |
| * sysdeps/unix/sysv/linux/s390/s390-32/pt-vfork.S: Include | |
| tcb-offsets.h. | |
| (__vfork): Negate PID if non-zero and set to INT_MIN if zero | |
| before syscall, set to the old value in the parent afterwards. | |
| * sysdeps/unix/sysv/linux/s390/s390-32/vfork.S: New file. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/pt-vfork.S: Include | |
| tcb-offsets.h. | |
| (__vfork): Negate PID if non-zero and set to INT_MIN if zero | |
| before syscall, set to the old value in the parent afterwards. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/vfork.S: New file. | |
| * sysdeps/s390/tcb-offsets.sym: Add PID. | |
| * sysdeps/unix/sysv/linux/sparc/pt-vfork.S: Remove. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S: New file. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/pt-vfork.S: New file. | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S: New file. | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/pt-vfork.S: New file. | |
| * sysdeps/sparc/tcb-offsets.sym: Add PID. | |
| 2004-03-10 Andreas Schwab <schwab@suse.de> | |
| * sysdeps/ia64/tcb-offsets.sym: Add PID. | |
| * sysdeps/unix/sysv/linux/ia64/vfork.S: New file. | |
| * sysdeps/unix/sysv/linux/ia64/pt-vfork.S: Properly handle PID cache. | |
| 2004-03-09 Jakub Jelinek <jakub@redhat.com> | |
| * tst-cancel20.c (do_one_test): Clear in_sh_body first. | |
| * tst-cancel21.c (do_one_test): Likewise. | |
| Reported by Gordon Jin <gordon.jin@intel.com>. | |
| 2004-02-09 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/vfork.S (SAVE_PID): Negate PID | |
| if non-zero and set to INT_MIN if zero. | |
| * sysdeps/unix/sysv/linux/x86_64/vfork.S (SAVE_PID): Likewise. | |
| * sysdeps/unix/sysv/linux/i386/pt-vfork.S: Include tcb-offsets.h. | |
| (SAVE_PID, RESTORE_PID): Define. | |
| (__vfork): Use it. | |
| * sysdeps/unix/sysv/linux/x86_64/pt-vfork.S: Include tcb-offsets.h. | |
| Use relative path to avoid including NPTL i386/vfork.S. | |
| (SAVE_PID, RESTORE_PID): Define. | |
| * sysdeps/unix/sysv/linux/raise.c: Include limits.h. | |
| (raise): Handle THREAD_SELF->pid INT_MIN the same as 0. | |
| * Makefile (tests): Add tst-vfork1, tst-vfork2, tst-vfork1x and | |
| tst-vfork2x. | |
| (tests-reverse): Add tst-vfork1x and tst-vfork2x. | |
| * tst-vfork1.c: New test. | |
| * tst-vfork2.c: New test. | |
| * tst-vfork1x.c: New test. | |
| * tst-vfork2x.c: New test. | |
| 2004-03-08 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/i386/tcb-offsets.sym: Add PID. | |
| * sysdeps/x86_64/tcb-offsets.sym: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/vfork.S: New file. | |
| * sysdeps/unix/sysv/linux/x86_64/vfork.S: New file. | |
| 2004-03-08 Steven Munroe <sjmunroe@us.ibm.com> | |
| * sysdeps/unix/sysv/linux/powerpc/Versions: Remove leading tabs. | |
| 2004-03-08 H.J. Lu <hongjiu.lu@intel.com> | |
| * sysdeps/s390/tls.h (INIT_SYSINFO): _dl_sysinfo is now in | |
| _rtld_global_ro. | |
| 2004-03-07 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/ia64/tls.h (INIT_SYSINFO): _dl_sysinfo is now in | |
| _rtld_global_ro. | |
| * tst-once4.c: Remove unnecessary macro definition. | |
| * tst-mutex7.c (do_test): Limit thread stack size. | |
| * tst-once2.c (do_test): Likewise. | |
| * tst-tls3.c (do_test): Likewise. | |
| * tst-tls1.c (do_test): Likewise. | |
| * tst-signal3.c (do_test): Likewise. | |
| * tst-kill6.c (do_test): Likewise. | |
| * tst-key4.c (do_test): Likewise. | |
| * tst-join4.c (do_test): Likewise. | |
| * tst-fork1.c (do_test): Likewise. | |
| * tst-context1.c (do_test): Likewise. | |
| * tst-cond2.c (do_test): Likewise. | |
| * tst-cond10.c (do_test): Likewise. | |
| * tst-clock2.c (do_test): Likewise. | |
| * tst-cancel10.c (do_test): Likewise. | |
| * tst-basic2.c (do_test): Likewise. | |
| * tst-barrier4.c (do_test): Likewise. | |
| 2004-03-05 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/i386/tls.h: Use GLRO instead of GL where appropriate. | |
| 2004-03-01 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S | |
| (__pthread_cond_timedwait): Optimize wakeup test. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S | |
| (__pthread_cond_wait): Likewise. | |
| * sysdeps/pthread/pthread_cond_wait.c (__pthread_cond_wait): Likewise. | |
| * sysdeps/pthread/pthread_cond_timedwait.c (__pthread_cond_timedwait): | |
| Likewise. | |
| 2004-02-29 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S | |
| (__lll_mutex_lock_wait): Optimize a bit more. Just one copy of | |
| the atomic instruction needed. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S | |
| (__lll_mutex_lock_wait): Likewise. | |
| 2004-02-28 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (tests): Add tst-cond14 and tst-cond15. | |
| * tst-cond14.c: New file. | |
| * tst-cond15.c: New file. | |
| 2004-02-27 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/createthread.c (create_thread): Remove use of | |
| CLONE_STOPPED. We cannot use SIGCONT which means CLONE_STOPPED | |
| needs to be implemented differently to be useful. | |
| 2004-02-26 Ulrich Drepper <drepper@redhat.com> | |
| * pthread_attr_setschedparam.c: Don't test priority against limits | |
| here. Set ATTR_FLAG_SCHED_SET flag. | |
| * pthread_attr_setschedpolicy.c: Set ATTR_FLAG_POLICY_SET flag. | |
| * pthread_create.c (__pthread_create_2_1): Copy scheduling attributes | |
| from parent thread to child. If attribute is used and scheduling | |
| parameters are not inherited, copy parameters from attribute or | |
| compute them. Check priority value. | |
| * pthread_getschedparam.c: If the parameters aren't known yet get | |
| them from the kernel. | |
| * pthread_setschedparam.c: Set ATTR_FLAG_SCHED_SET and | |
| ATTR_FLAG_POLICY_SET flag for thread. | |
| * sysdeps/unix/sysv/linux/internaltypes.h: Define ATTR_FLAG_SCHED_SET | |
| and ATTR_FLAG_POLICY_SET. | |
| * sysdeps/pthread/createthread.c: Use tgkill if possible. | |
| * pthread_attr_getstackaddr.c (__pthread_attr_getstackaddr): Don't | |
| fail if stack address hasn't been set. Just return 0. | |
| 2004-02-25 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (tests-nolibpthread): Add tst-unload. Don't link with | |
| libpthread for the files in this list. | |
| (CFLAGS-tst-unload): Removed. | |
| * tst-unload.c (do_test): Don't use complete path for | |
| LIBPHREAD_SO. | |
| * Makefile: Define sonames for tst-tls5mod, tst-_res1mod1, and | |
| tst-_res1mod2. | |
| 2004-02-22 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S | |
| (__lll_mutex_lock_wait): Rewrite so that only one locked memory | |
| operation per round is needed. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S | |
| (__lll_mutex_lock_wait): Likewise. | |
| 2004-02-20 Ulrich Drepper <drepper@redhat.com> | |
| * tst-cancel9.c (cleanup): Don't print to stderr. | |
| 2004-02-20 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/sh/jmpbuf-unwind.h (_JMPBUF_UNWINDS_ADJ): Fix variable name. | |
| 2004-02-20 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h | |
| (__syscall_error_handler2): Call CDISABLE. | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h | |
| (__syscall_error_handler2): Call CDISABLE. | |
| * sysdeps/pthread/pthread_barrier_wait.c (pthread_barrier_wait): | |
| Release lock before the loop, don't reacquire it. | |
| * sysdeps/unix/sysv/linux/ia64/dl-sysdep.h (DL_ARGV_NOT_RELRO): Define. | |
| 2004-02-19 Andreas Schwab <schwab@suse.de> | |
| * sysdeps/pthread/pthread_barrier_wait.c (pthread_barrier_wait): | |
| Fix last change. | |
| 2004-02-18 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S | |
| (pthread_barrier_wait): After wakeup, release lock only when the | |
| last thread stopped using the barrier object. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_barrier_wait.S | |
| (pthread_barrier_wait): Likewise. | |
| * sysdeps/pthread/pthread_barrier_wait.c (pthread_barrier_wait): | |
| Likewise. | |
| * Makefile (tests): Add tst-barrier4. | |
| * tst-barrier4.c: New file. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S | |
| (__pthread_cond_timedwait): Perform timeout test while holding | |
| internal lock to prevent wakeup race. | |
| Patch by Dinakar Guniguntala <dgunigun@in.ibm.com>. | |
| * sysdeps/pthread/pthread_cond_timedwait.c | |
| (__pthread_cond_timedwait): Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S | |
| (__pthread_cond_timedwait): Likewise. | |
| 2004-02-18 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_unlock.S | |
| (__pthread_rwlock_unlock): Access WRITER as 32-bit value. | |
| * Makefile (tests): Add tst-rwlock13. | |
| * tst-rwlock13.c: New test. | |
| 2004-02-16 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S | |
| (__condvar_tw_cleanup): Little optimization. | |
| Patch by Dinakar Guniguntala <dgunigun@in.ibm.com>. | |
| 2004-02-16 Steven Munroe <sjmunroe@us.ibm.com> | |
| * sysdeps/unix/sysv/linux/powerpc/pt-longjmp.c: Replace libc with | |
| libpthread as "lib" parameter to SHLIB_COMPAT. | |
| (__novmx_siglongjmp): Fix typo in function name. | |
| (__novmx_longjmp): Fix typo in function name. | |
| 2004-02-13 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/pthread_cond_wait.c (__pthread_cond_wait): Add a | |
| __builtin_expect. | |
| * sysdeps/generic/pt-longjmp.c: Moved to... | |
| * sysdeps/pthread/pt-longjmp.c: ...here. New file. | |
| 2004-01-29 Steven Munroe <sjmunroe@us.ibm.com> | |
| * Makefile (libpthread-routines): Add pt-cleanup. | |
| * pt-longjmp.c: Removed. | |
| * pt-cleanup.c: Copied __pthread_cleanup_upto to here. New file. | |
| * sysdeps/generic/pt-longjmp.c: Copied longjmp to here. New file. | |
| * sysdeps/unix/sysv/linux/powerpc/Versions: New file. | |
| Version longjmp, siglongjmp for GLIBC_2.3.4. | |
| * sysdeps/unix/sysv/linux/powerpc/pt-longjmp.c: New File. | |
| 2004-02-13 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/pthread_cond_timedwait.c | |
| (__pthread_cond_timedwait): Optimize. Drop internal lock earlier. | |
| Reuse code. Add __builtin_expects. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S | |
| (__pthread_cond_timedwait): Get internal lock in case timeout has | |
| passed before the futex syscall. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise. | |
| 2004-01-20 Ulrich Drepper <drepper@redhat.com> | |
| * allocatestack.c: Pretty printing. | |
| * sysdeps/pthread/createthread.c (create_thread): Don't add | |
| CLONE_DETACHED bit if it is not necessary. | |
| 2004-01-16 Ulrich Drepper <drepper@redhat.com> | |
| * pthread_getattr_np.c: Include ldsodefs.h. | |
| 2004-01-16 Richard Henderson <rth@redhat.com> | |
| * allocatestack.c: Don't declare __libc_stack_end. | |
| * init.c (__pthread_initialize_minimal_internal): Likewise. | |
| * pthread_getattr_np.c (pthread_getattr_np): Likewise. | |
| 2004-01-15 Richard Henderson <rth@redhat.com> | |
| * sysdeps/alpha/tls.h (tcbhead_t): Add private. | |
| (TLS_INIT_TCB_SIZE, TLS_INIT_TCB_ALIGN, TLS_TCB_SIZE, | |
| TLS_PRE_TCB_SIZE, TLS_TCB_ALIGN, INSTALL_DTV, INSTALL_NEW_DTV, | |
| GET_DTV, THREAD_DTV, THREAD_SELF, DB_THREAD_SELF): Match ia64. | |
| (TLS_TCB_OFFSET, THREAD_ID, NO_TLS_OFFSET): Remove. | |
| (THREAD_GETMEM, THREAD_GETMEM_NC): Simplify. | |
| (THREAD_SETMEM, THREAD_SETMEM_NC): Likewise. | |
| * sysdeps/unix/sysv/linux/alpha/createthread.c (TLS_VALUE): Match ia64. | |
| 2004-01-14 Ulrich Drepper <drepper@redhat.com> | |
| * init.c (pthread_functions): Make array const. | |
| 2004-01-13 Ulrich Drepper <drepper@redhat.com> | |
| * allocatestack.c (__make_stacks_executable): Change interface. | |
| Check parameters. Pass parameter on to libc counterpart. | |
| * pthreadP.h: Change declaration. | |
| 2004-01-13 Richard Henderson <rth@redhat.com> | |
| * pthread_attr_setstack.c (__old_pthread_attr_setstack): Use | |
| prototype form. | |
| * pthread_attr_setstacksize.c (__old_pthread_attr_setstacksize): | |
| Likewise. | |
| * sysdeps/alpha/Makefile: New file. | |
| * sysdeps/alpha/tcb-offsets.sym: New file. | |
| * sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h (SINGLE_THREAD_P): | |
| Use MULTIPLE_THREADS_OFFSET to implement !libpthread !libc version. | |
| * sysdeps/unix/sysv/linux/alpha/lowlevellock.h: Rewrite based | |
| on powerpc version. | |
| 2004-01-08 Jakub Jelinek <jakub@redhat.com> | |
| * Makefile (tests): Add tst-backtrace1. | |
| * tst-backtrace1.c: New test. | |
| 2003-12-11 Ulrich Weigand <uweigand@de.ibm.com> | |
| * sysdeps/alpha/tls.h (DB_THREAD_SELF): Pass bit size of thread | |
| register as second parameter to the REGISTER macro. | |
| * sysdeps/ia64/tls.h (DB_THREAD_SELF): Likewise. | |
| * sysdeps/powerpc/tls.h (DB_THREAD_SELF): Likewise. | |
| * sysdeps/sh/tls.h (DB_THREAD_SELF): Likewise. | |
| * sysdeps/sparc/tls.h (DB_THREAD_SELF): Likewise. | |
| * sysdeps/s390/tls.h (DB_THREAD_SELF): Pass __WORDSIZE as bit size | |
| of thread register as second parameter to REGISTER macro in 64 case. | |
| 2004-01-03 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/Makefile (CFLAGS-getpid.c): Removed. | |
| (CFLAGS-getpid.o): Defined. | |
| (CFLAGS-getpid.os): Defined. | |
| 2003-12-31 Ulrich Drepper <drepper@redhat.com> | |
| * pthread_getattr_np.c (pthread_getattr_np): Make sure stack info | |
| returned for main thread does not overlap with any other VMA. | |
| Patch by Jakub Jelinek. | |
| 2003-12-29 Jakub Jelinek <jakub@redhat.com> | |
| * tst-raise1.c: Include stdio.h. | |
| 2003-12-23 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/raise.c (raise): Protect pid = selftid | |
| setting with __ASSUME_TGKILL || defined __NR_tgkill. | |
| If pid is 0, set it to selftid. | |
| * sysdeps/unix/sysv/linux/getpid.c (really_getpid): Make inline. | |
| Don't set self->pid but self->tid. If self->pid == 0 and self->tid | |
| != 0, return self->tid without doing a syscall. | |
| * descr.h (struct pthread): Move pid field after tid. | |
| * Makefile (tests): Add tst-raise1. | |
| * tst-raise1.c: New file. | |
| 2003-12-23 Roland McGrath <roland@redhat.com> | |
| * tst-oddstacklimit.c: New file. | |
| * Makefile (tests): Add it. | |
| (tst-oddstacklimit-ENV): New variable. | |
| * init.c (__pthread_initialize_minimal_internal): Round stack rlimit | |
| value up to page size for __default_stacksize. | |
| 2003-12-21 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (tests): Add tst-eintr5. | |
| * tst-eintr5.c: New file. | |
| * eintr.c (eintr_source): Prevent sending signal to self. | |
| * tst-eintr2.c (tf1): Improve error message. | |
| 2003-12-20 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/Makefile (CFLAGS-getpid.c): Define. | |
| * sysdeps/unix/sysv/linux/getpid.c: New file. | |
| * pthread_cancel.c: Add comment explaining use of PID field. | |
| * sysdeps/unix/sysv/linux/pthread_kill.c: Likewise. | |
| * pthread_getattr_np.c: Use abs() when comparing PID and TID fields. | |
| * sysdeps/unix/sysv/linux/fork.c: Negate PID field of parent | |
| temporarily to signal the field must not be relied on and updated | |
| by getpid(). | |
| * sysdeps/unix/sysv/linux/pt-raise.c: Handle case where PID is | |
| temporarily negative. | |
| * sysdeps/unix/sysv/linux/raise.c: Likewise. | |
| 2003-12-19 Ulrich Drepper <drepper@redhat.com> | |
| * eintr.c (setup_eintr): Add new parameter. Pass to thread function. | |
| (eintr_source): If ARG != NULL, use pthread_kill. | |
| * tst-eintr1.c: Adjust for this change. | |
| * tst-eintr2.c: Likewise. | |
| * Makefile (tests): Add tst-eintr3 and tst-eintr4. | |
| * tst-eintr3.c: New file. | |
| * tst-eintr4.c: New file. | |
| 2003-12-19 Jakub Jelinek <jakub@redhat.com> | |
| * libc-cancellation.c (__libc_enable_asynccancel): Don't cancel | |
| if CANCELSTATE_BITMASK is set. | |
| * sysdeps/pthread/librt-cancellation.c (__librt_enable_asynccancel): | |
| Likewise. | |
| * Makefile (tests): Add tst-cancel22 and tst-cancel23. | |
| (tests-reverse): Add tst-cancel23. | |
| * tst-cancel22.c: New test. | |
| * tst-cancel23.c: New test. | |
| 2003-12-18 Ulrich Drepper <drepper@redhat.com> | |
| * tst-eintr1.c: Better error messages. | |
| * Makefile (tests): Add tst-eintr2. | |
| * tst-eintr2.c: New file. | |
| 2003-12-18 Jakub Jelinek <jakub@redhat.com> | |
| * Makefile (tests): Add tst-cancel21 and tst-cancelx21. | |
| (CFLAGS-tst-cancelx21.c): Set. | |
| * tst-cancel21.c: New test. | |
| * tst-cancelx21.c: New test. | |
| * unwind.c (FRAME_LEFT): Add adj argument. Subtract it from each | |
| comparison operand. | |
| (unwind_stop): Use _JMPBUF_CFA_UNWINDS_ADJ macro instead of | |
| _JMPBUF_CFA_UNWINDS. Adjust FRAME_LEFT invocations. | |
| * pt-longjmp.c: Include jmpbuf-unwind.h. | |
| (__pthread_cleanup_upto): Use _JMPBUF_UNWINDS_ADJ macro instead of | |
| _JMPBUF_UNWINDS. Adjust compared pointers. | |
| * init.c (__pthread_initialize_minimal_internal): Initialize | |
| pd->stackblock_size. | |
| * sysdeps/pthread/jmpbuf-unwind.h: Removed. | |
| * sysdeps/alpha/jmpbuf-unwind.h: New file. | |
| * sysdeps/i386/jmpbuf-unwind.h: New file. | |
| * sysdeps/powerpc/jmpbuf-unwind.h: New file. | |
| * sysdeps/s390/jmpbuf-unwind.h: New file. | |
| * sysdeps/sh/jmpbuf-unwind.h: New file. | |
| * sysdeps/sparc/sparc32/jmpbuf-unwind.h: New file. | |
| * sysdeps/x86_64/jmpbuf-unwind.h: New file. | |
| * sysdeps/unix/sysv/linux/ia64/jmpbuf-unwind.h: Include stdint.h. | |
| (_JMPBUF_CFA_UNWINDS): Remove. | |
| (_JMPBUF_CFA_UNWINDS_ADJ, _JMPBUF_UNWINDS_ADJ): Define. | |
| 2003-12-12 Jakub Jelinek <jakub@redhat.com> | |
| * Makefile (tests): Add tst-cancel20 and tst-cancelx20. | |
| (CFLAGS-tst-cancelx20.c): Set. | |
| * tst-cancel20.c: New test. | |
| * tst-cancelx20.c: New test. | |
| 2003-12-17 Ulrich Drepper <drepper@redhat.com> | |
| * init.c (__pthread_initialize_minimal_internal): Don't treat | |
| architectures with separate register stack special here when | |
| computing default stack size. | |
| 2003-12-17 Roland McGrath <roland@redhat.com> | |
| * Makefile (tst-cancelx7-ARGS): New variable. | |
| Reportd by Greg Schafer <gschafer@zip.com.au>. | |
| 2003-12-17 Jakub Jelinek <jakub@redhat.com> | |
| * Makefile (tests): Add tst-stack3. Depend on $(objpfx)tst-stack3-mem. | |
| (generated): Add tst-stack3.mtrace and tst-stack3-mem. | |
| (tst-stack3-ENV): Set. | |
| ($(objpfx)tst-stack3-mem): New. | |
| * tst-stack3.c: New test. | |
| 2003-12-10 David Mosberger <davidm@hpl.hp.com> | |
| * sysdeps/unix/sysv/linux/ia64/pt-initfini.c (_init_EPILOG_BEGINS): | |
| Add unwind directives. Drop unused .regstk directive. | |
| (_fini_EPILOG_BEGINS): Add unwind directives. | |
| 2003-12-11 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h (lll_futex_wait): | |
| Assume parameter is a pointer. | |
| (lll_futex_wake): Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h (lll_futex_wait): | |
| Likewise. | |
| (lll_futex_wake): Likewise. | |
| Reported by Boris Hu. | |
| * sysdeps/unix/sysv/linux/unregister-atfork.c | |
| (__unregister_atfork): Pass pointer to refcntr to lll_futex_wait. | |
| * sysdeps/unix/sysv/linux/sem_wait.c (__new_sem_wait): Simplify a bit. | |
| 2003-12-10 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/bits/libc-lock.h (__rtld_lock_initialize): Define. | |
| * sysdeps/unix/sysv/linux/fork.c (__libc_fork): Call | |
| __rtld_lock_initialize for ld.so lock. | |
| Patch in part by Adam Li <adam.li@intel.com>. | |
| 2003-12-02 David Mosberger <davidm@hpl.hp.com> | |
| * Makefile (link-libc-static): Remove -lgcc_eh---it's already mentioned | |
| in $(gnulib). Also, remove stale comment. | |
| 2003-11-12 David Mosberger <davidm@hpl.hp.com> | |
| * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h (PSEUDO): Take | |
| advantage of new syscall stub and optimize accordingly. | |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (__NR_futex): Rename | |
| from SYS_futex, to match expectations of | |
| sysdep.h:DO_INLINE_SYSCALL. | |
| (lll_futex_clobbers): Remove. | |
| (lll_futex_timed_wait): Rewrite in terms of DO_INLINE_SYSCALL. | |
| (lll_futex_wake): Likewise. | |
| (lll_futex_requeue): Likewise. | |
| (__lll_mutex_trylock): Rewrite to a macro, so we can include this | |
| file before DO_INLINE_SYSCALL is defined (proposed by Jakub | |
| Jelinek). | |
| (__lll_mutex_lock): Likewise. | |
| (__lll_mutex_cond_lock): Likewise. | |
| (__lll_mutex_timed_lock): Likewise. | |
| (__lll_mutex_unlock): Likewise. | |
| (__lll_mutex_unlock_force): Likewise. | |
| * sysdeps/ia64/tls.h: Move declaration of __thread_self up so it | |
| comes before the include of <sysdep.h>. | |
| (THREAD_SELF_SYSINFO): New macro. | |
| (THREAD_SYSINFO): Likewise. | |
| (INIT_SYSINFO): New macro. | |
| (TLS_INIT_TP): Call INIT_SYSINFO. | |
| * sysdeps/ia64/tcb-offsets.sym: Add SYSINFO_OFFSET. | |
| * sysdeps/pthread/createthread.c (create_thread): Use | |
| THREAD_SELF_SYSINFO and THREAD_SYSINFO instead of open code. | |
| * allocatestack.c (allocate_stack): Use THREAD_SYSINFO and | |
| THREAD_SELF_SYSINFO instead of open code. | |
| * sysdeps/i386/tls.h (THREAD_SELF_SYSINFO): New macro. | |
| (THREAD_SYSINFO): Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/dl-sysdep.h: New file. | |
| * sysdeps/unix/sysv/linux/ia64/pt-vfork.S: Work around gas problem. | |
| 2003-12-06 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/ia64/pt-initfini.c: Use .init_array | |
| instead of .init. Patch by David Mosberger. | |
| 2003-11-30 Thorsten Kukuk <kukuk@suse.de> | |
| * sysdeps/pthread/configure.in: Remove broken declaration in C | |
| cleanup handling check. | |
| 2003-11-30 Andreas Jaeger <aj@suse.de> | |
| * Makefile (CFLAGS-pt-initfini.s): Add $(fno_unit_at_a_time). | |
| * sysdeps/unix/sysv/linux/x86_64/Makefile (CFLAGS-pt-initfini.s): | |
| Likewise. | |
| 2003-11-27 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/internaltypes.h (ATTR_FLAG_OLDATTR): Define. | |
| * pthread_attr_destroy.c: Include shlib-compat.h. | |
| (__pthread_attr_destroy): Return immediately if ATTR_FLAG_OLDATTR | |
| is set in iattr->flags. | |
| * pthread_attr_init.c (__pthread_attr_init_2_0): Set ATTR_FLAG_OLDATTR. | |
| 2003-11-21 Jakub Jelinek <jakub@redhat.com> | |
| * Makefile (distribute): Add tst-cleanup4aux.c. | |
| * tst-cond12.c (prepare): Add prototype. Move after test-skeleton.c | |
| include. | |
| 2003-11-21 Ulrich Drepper <drepper@redhat.com> | |
| * tst-cond12.c (do_test): If USE_COND_SIGNAL is defined, use | |
| pthread_cond_signal. | |
| * sysdeps/pthread/pthread_cond_wait.c (__pthread_cond_wait): Don't | |
| store mutex address if the current value is ~0l. | |
| * sysdeps/pthread/pthread_cond_timedwait.c | |
| (__pthread_cond_timedwait): Likewise. | |
| * sysdeps/pthread/pthread_cond_broadcast.c | |
| (__pthread_cond_broadcast): Don't use requeue for pshared | |
| condvars. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S | |
| (__pthread_cond_wait): Don't store mutex address if the current | |
| value is ~0l. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S | |
| (__pthread_cond_timedwait): Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S | |
| (__pthread_cond_broadcast): Don't use requeue for pshared | |
| condvars. | |
| * pthread_cond_init.c (__pthread_cond_init): Initialize __mutex | |
| element with ~0l for pshared condvars, with NULL otherwise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S | |
| (__pthread_cond_wait): Don't store mutex address if the current | |
| value is ~0l. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S | |
| (__pthread_cond_timedwait): Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S | |
| (__pthread_cond_broadcast): Don't use requeue for pshared | |
| condvars. | |
| * Makefile: Add rules to build and run tst-cond12 and tst-cond13. | |
| * tst-cond12.c: New file. | |
| * tst-cond13.c: New file. | |
| 2003-11-17 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/configure.in: Make missing forced unwind support | |
| fatal. | |
| 2003-11-11 Ulrich Drepper <drepper@redhat.com> | |
| * pthreadP.h: Don't declare __pthread_unwind as weak inside libpthread. | |
| 2003-11-06 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile: Add magic to clean up correctly. | |
| 2003-11-05 Jakub Jelinek <jakub@redhat.com> | |
| * unwind.c (FRAME_LEFT): Define. | |
| (unwind_stop): Handle old style cleanups here. | |
| (__pthread_unwind): Handle old style cleanups only if | |
| !HAVE_FORCED_UNWIND. | |
| * Makefile (tests): Add tst-cleanup4 and tst-cleanupx4. | |
| (CFLAGS-tst-cleanupx4.c): Add -fexceptions. | |
| ($(objpfx)tst-cleanup4): Depend on $(objpfx)tst-cleanup4aux.o. | |
| ($(objpfx)tst-cleanupx4): Likewise. | |
| * tst-cleanup4.c: New test. | |
| * tst-cleanup4aux.c: New. | |
| * tst-cleanupx4.c: New test. | |
| 2003-11-04 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/bits/stdio-lock.h: Use lll_*lock instead of | |
| lll_mutex_*lock macros to skip atomic operations on some archs. | |
| 2003-11-03 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/tst-timer.c (main): Initialize | |
| sigev2.sigev_value as well. | |
| 2003-10-15 Roland McGrath <roland@redhat.com> | |
| * sysdeps/pthread/configure.in: Barf if visibility attribute support | |
| is missing. | |
| * sysdeps/pthread/configure: Regenerated. | |
| 2003-10-09 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.h: Completely revamp the | |
| locking macros. No distinction between normal and mutex locking | |
| anymore. | |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S: Rewrite mutex locking. | |
| Merge bits from lowlevelmutex.S we still need. | |
| * sysdeps/unix/sysv/linux/sh/libc-lowlevelmutex.S: Remove. | |
| * sysdeps/unix/sysv/linux/sh/lowlevelmutex.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/not-cancel.h: New file. | |
| * sysdeps/unix/sysv/linux/sh/pthread_barrier_wait.S: Adjust for | |
| new mutex implementation. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_signal.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h (PSEUDO): Also defined | |
| symbol for entry point to avoid cancellation. | |
| 2003-10-07 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Backout 2003-10-02 | |
| changes. | |
| (SAVE_OLDTYPE_0): Fix a typo. | |
| 2003-10-03 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/pthread_once.S (__pthread_once): | |
| Check __sigsetjmp return value. Reported by Daniel Jacobowitz. | |
| 2003-10-02 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h (DOCARGS_1): Use | |
| correct offset. | |
| 2003-10-02 Jakub Jelinek <jakub@redhat.com> | |
| * Makefile (tests): Add tst-cancel19. | |
| * tst-cancel19.c: New test. | |
| 2003-10-02 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Fix saving and | |
| restoring of the old cancellation type. | |
| 2003-09-30 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/pthread/malloc-machine.h: Remove misleading comment. | |
| 2003-09-27 Wolfram Gloger <wg@malloc.de> | |
| * sysdeps/pthread/malloc-machine.h: New file | |
| 2003-09-24 Roland McGrath <roland@redhat.com> | |
| * allocatestack.c (__make_stacks_executable): Don't ignore return | |
| value from _dl_make_stack_executable. | |
| 2003-09-24 Ulrich Drepper <drepper@redhat.com> | |
| * allocatestack.c (__make_stacks_executable): Also change | |
| permission of the currently unused stacks. | |
| * allocatestack.c (change_stack_perm): Split out from | |
| __make_stacks_executable. | |
| (allocate_stack): If the required permission changed between the time | |
| we started preparing the stack and queueing it, change the permission. | |
| (__make_stacks_executable): Call change_stack_perm. | |
| * Makefile: Build tst-execstack-mod locally. | |
| * tst-execstack-mod.c: New file. | |
| 2003-09-23 Jakub Jelinek <jakub@redhat.com> | |
| * Makefile (tests): Only add tst-execstack if have-z-execstack is yes. | |
| 2003-09-23 Roland McGrath <roland@redhat.com> | |
| * tst-execstack.c: New file. | |
| * Makefile (tests): Add it. | |
| ($(objpfx)tst-execstack, $(objpfx)tst-execstack.out): New targets. | |
| (LDFLAGS-tst-execstack): New variable. | |
| * allocatestack.c (allocate_stack): Use GL(dl_stack_flags) to decide | |
| whether to use PROT_EXEC for stack mmap. | |
| (__make_stacks_executable): New function. | |
| * pthreadP.h: Declare it. | |
| * init.c (__pthread_initialize_minimal_internal): Set | |
| GL(dl_make_stack_executable_hook) to that. | |
| 2003-09-22 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Adjust for latest | |
| recommendation from AMD re avoidance of lock prefix. | |
| 2003-09-22 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/lowlevellock.c (__lll_timedlock_wait): Use | |
| lll_futex_timed_wait instead of lll_futex_wait. | |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.c: Removed. | |
| * sysdeps/unix/sysv/linux/s390/lowlevelmutex.c: Removed. | |
| * sysdeps/unix/sysv/linux/s390/libc-lowlevellock.c: Removed. | |
| * sysdeps/unix/sysv/linux/s390/libc-lowlevelmutex.c: Removed. | |
| * sysdeps/unix/sysv/linux/s390/sem_trywait.c: Removed. | |
| * sysdeps/unix/sysv/linux/s390/sem_wait.c: Removed. | |
| * sysdeps/unix/sysv/linux/s390/sem_post.c: Removed. | |
| * sysdeps/unix/sysv/linux/s390/sem_timedwait.c: Removed. | |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h: Include atomic.h. | |
| Completely revamp the locking macros. No distinction between | |
| normal and mutex locking anymore. | |
| * sysdeps/unix/sysv/linux/sparc/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (__lll_lock_wait, | |
| __lll_lock_timedwait): Fix prototypes. | |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h (__lll_lock_wait, | |
| __lll_lock_timedwait): Likewise. | |
| (lll_mutex_lock, lll_mutex_cond_lock): Use _val instead of _bool | |
| macros, add __builtin_expect. | |
| (lll_mutex_timedlock): Likewise. Fix return value. | |
| * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevelmutex.S: Removed. | |
| * sysdeps/unix/sysv/linux/i386/i586/libc-lowlevelmutex.S: Removed. | |
| * sysdeps/unix/sysv/linux/i386/i586/lowlevelmutex.S: Removed. | |
| * sysdeps/unix/sysv/linux/i386/i686/libc-lowlevelmutex.S: Removed. | |
| * sysdeps/unix/sysv/linux/i386/i686/lowlevelmutex.S: Removed. | |
| * sysdeps/unix/sysv/linux/x86_64/libc-lowlevelmutex.S: Removed. | |
| * sysdeps/unix/sysv/linux/lowlevelmutex.c: Removed. | |
| * sysdeps/unix/sysv/linux/libc-lowlevelmutex.c: Removed. | |
| 2003-09-22 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S | |
| (__lll_mutex_lock_wait): Minor optimization to avoid one atomic | |
| operation if possible. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Don't play tricks | |
| like jumping over the lock prefix. | |
| 2003-09-21 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Completely revamp the | |
| locking macros. No distinction between normal and mutex locking | |
| anymore. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Rewrite mutex | |
| locking. Merge bits from lowlevelmutex.S we still need. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/lowlevellock.c: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelmutex.S: Removed. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevelmutex.S: Removed. | |
| * Makefile (routines): Remove libc-lowlevelmutex. | |
| (libpthread-rountines): Remove lowlevelmutex. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S: Adjust | |
| for new mutex implementation. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S: | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S: | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_barrier_wait.S: Likewise | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S: | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S: | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_unlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S: Likewise. | |
| Don't use requeue. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S: Likewise. | |
| * sysdeps/pthread/pthread_cond_signal.c: Don't use requeue. | |
| 2003-09-20 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Don't match memory | |
| in parameters of asm with output parameters. | |
| * pthread_mutex_unlock.c (__pthread_mutex_unlock_usercnt): Change | |
| type of DECR parameter to int. | |
| * pthreadP.h: Adjust prototype of __pthread_mutex_unlock_usercnt. | |
| 2003-09-18 Jakub Jelinek <jakub@redhat.com> | |
| * tst-attr3.c (tf, do_test): Print stack start/end/size and | |
| guardsize for each thread. | |
| 2003-09-17 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/pthread/pthread.h (pthread_getattr_np): Clarify usage. | |
| * sysdeps/unix/sysv/linux/pthread_attr_setaffinity.c | |
| (pthread_attr_setaffinity_np): Handle cpuset == NULL. | |
| * sysdeps/unix/sysv/linux/pthread_attr_getaffinity.c | |
| (pthread_attr_getaffinity_np): Don't segfault if iattr->cpuset is | |
| NULL. | |
| * pthread_getattr_np.c: Set cpuset using pthread_getaffinity_np. | |
| * pthreadP.h (pthread_getaffinity_np): Add hidden_proto. | |
| * sysdeps/unix/sysv/linux/pthread_getaffinity.c | |
| (pthread_getaffinity_np): Add hidden_def. | |
| * Makefile (tests): Add tst-attr3. | |
| * tst-attr3.c: New test. | |
| * sysdeps/i386/Makefile (CFLAGS-tst-align.c): Remove. | |
| 2003-09-15 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/i386/Makefile (CFLAGS-pthread_create.c, | |
| CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4. | |
| 2003-09-17 Jakub Jelinek <jakub@redhat.com> | |
| * Makefile (CFLAGS-tst-align.c): Add $(stack-align-test-flags). | |
| * tst-align.c: Include tst-stack-align.h. | |
| (tf, do_test): Use TEST_STACK_ALIGN macro. | |
| 2003-09-17 Ulrich Drepper <drepper@redhat.com> | |
| * pthread_attr_init.c (__pthread_attr_init_2_0): Remove unused | |
| variable. | |
| 2003-09-16 Ulrich Drepper <drepper@redhat.com> | |
| * pthread_getattr_np.c (pthread_getattr_np): Correctly fill in the | |
| stack-related values for the initial thread. | |
| 2003-09-15 Jakub Jelinek <jakub@redhat.com> | |
| * Makefile (CFLAGS-pthread_once.c): Add $(uses-callbacks). | |
| 2003-09-11 Ulrich Drepper <drepper@redhat.com> | |
| * pthread_mutex_lock.c: Minor code rearrangements. | |
| 2003-09-05 Roland McGrath <roland@redhat.com> | |
| * pthread_create.c (__pthread_pthread_sizeof_descr): Removed. | |
| Instead, include ../nptl_db/db_info.c to do its magic. | |
| * pthread_key_create.c (__pthread_pthread_keys_max): Removed. | |
| (__pthread_pthread_key_2ndlevel_size): Likewise. | |
| * sysdeps/alpha/tls.h (DB_THREAD_SELF): New macro. | |
| * sysdeps/i386/tls.h (DB_THREAD_SELF): New macro. | |
| * sysdeps/ia64/tls.h (DB_THREAD_SELF): New macro. | |
| * sysdeps/powerpc/tls.h (DB_THREAD_SELF): New macro. | |
| * sysdeps/s390/tls.h (DB_THREAD_SELF): New macro. | |
| * sysdeps/sh/tls.h (DB_THREAD_SELF): New macro. | |
| * sysdeps/sparc/tls.h (DB_THREAD_SELF): New macro. | |
| * sysdeps/x86_64/tls.h (DB_THREAD_SELF): New macro. | |
| * sysdeps/alpha/td_ta_map_lwp2thr.c: File removed. | |
| * sysdeps/generic/td_ta_map_lwp2thr.c: File removed. | |
| * sysdeps/i386/td_ta_map_lwp2thr.c: File removed. | |
| * sysdeps/ia64/td_ta_map_lwp2thr.c: File removed. | |
| * sysdeps/powerpc/td_ta_map_lwp2thr.c: File removed. | |
| * sysdeps/s390/td_ta_map_lwp2thr.c: File removed. | |
| * sysdeps/sh/td_ta_map_lwp2thr.c: File removed. | |
| * sysdeps/sparc/td_ta_map_lwp2thr.c: File removed. | |
| * sysdeps/x86_64/td_ta_map_lwp2thr.c: File removed. | |
| 2003-09-08 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Change type | |
| of pthread_t to be compatible with LT. | |
| * sysdeps/unix/sysv/linux/sparc/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h: Likewise. | |
| 2003-09-04 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/not-cancel.h (fcntl_not_cancel): Define. | |
| 2003-09-04 Jakub Jelinek <jakub@redhat.com> | |
| * unwind-forcedunwind.c: Move to... | |
| * sysdeps/pthread/unwind-forcedunwind.c: ...here. | |
| (pthread_cancel_init): Use ARCH_CANCEL_INIT if defined. | |
| * sysdeps/pthread/jmpbuf-unwind.h: New file. | |
| * sysdeps/unix/sysv/linux/ia64/unwind-forcedunwind.c: New file. | |
| * sysdeps/unix/sysv/linux/ia64/jmpbuf-unwind.h: New file. | |
| * unwind.c: Include jmpbuf-unwind.h. | |
| (unwind_stop): Use _JMPBUF_CFA_UNWINDS macro. | |
| 2003-09-02 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/ia64/bits/local_lim.h: New file. | |
| * sysdeps/unix/sysv/linux/ia64/Versions (libpthread): Export | |
| pthread_attr_setstack and pthread_attr_setstacksize @@GLIBC_2.3.3. | |
| * sysdeps/unix/sysv/linux/alpha/bits/local_lim.h: New file. | |
| * sysdeps/unix/sysv/linux/alpha/Versions: New file. | |
| * sysdeps/unix/sysv/linux/sparc/bits/local_lim.h: New file. | |
| * sysdeps/unix/sysv/linux/sparc/Versions: New file. | |
| * pthread_attr_setstack.c (__old_pthread_attr_setstack): New function. | |
| (pthread_attr_setstack): If PTHREAD_STACK_MIN != 16384, export | |
| as @@GLIBC_2.3.2 and also export compatibility @GLIBC_2.2. | |
| * pthread_attr_setstacksize.c (__old_pthread_attr_setstacksize): New | |
| function. | |
| (pthread_attr_setstacksize): If PTHREAD_STACK_MIN != 16384, export | |
| as @@GLIBC_2.3.2 and also export compatibility @GLIBC_2.1. | |
| * Makefile (tests): Add tst-stack2. | |
| * tst-stack2.c: New test. | |
| * tst-stack1.c: Include limits.h and sys/param.h. | |
| (do_test): Set size to MAX (4 * getpagesize (), PTHREAD_STACK_MIN). | |
| * pthread_condattr_setpshared.c: Include errno.h. | |
| (pthread_condattr_setpshared): Return EINVAL if pshared | |
| is neither PTHREAD_PROCESS_PRIVATE nor PTHREAD_PROCESS_SHARED. | |
| * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h (PSEUDO): Also | |
| defined symbol for entry point to avoid cancellation. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h (PSEUDO): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h (PSEUDO): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h (PSEUDO): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h (PSEUDO): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h (PSEUDO): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/i386/not-cancel.h (__open_nocancel, | |
| __close_nocancel, __read_nocancel, __write_nocancel, | |
| __waitpid_nocancel): Add attribute_hidden. If not in libc.so, | |
| libpthread.so or librt.so, define to corresponding function | |
| without _nocancel suffix. | |
| * sysdeps/unix/sysv/linux/s390/not-cancel.h: New file. | |
| * sysdeps/unix/sysv/linux/powerpc/not-cancel.h: New file. | |
| * sysdeps/unix/sysv/linux/sparc/not-cancel.h: New file. | |
| * sysdeps/unix/sysv/linux/x86_64/not-cancel.h: Fix a typo. | |
| 2003-09-02 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/not-cancel.h: New file. | |
| * sysdeps/unix/sysv/linux/x86_64/not-cancel.h: New file. | |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Make sure the code | |
| in subsections has a symbol associated with it. | |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h (PSEUDO): Also | |
| defined symbol for entry point to avoid cancellation. | |
| * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h (PSEUDO): Likewise. | |
| 2003-09-01 Jakub Jelinek <jakub@redhat.com> | |
| * Makefile (tests): Add tst-tls5. | |
| (module-names): Add tst-tls5mod{,a,b,c,d,e,f}. | |
| ($(objpfx)tst-tls5mod{,a,b,c,d,e,f}.so-no-z-defs): Set to yes. | |
| ($(objpfx)tst-tls5): New. | |
| ($(objpfx)tst-tls6.out): Likewise. | |
| (tests): Depend on $(objpfx)tst-tls6.out. | |
| * tst-tls3.c: Include stdint.h and pthreaddef.h. | |
| (do_test): Check pthread_self () return value alignment. | |
| * tst-tls3mod.c: Include stdint.h and pthreaddef.h. | |
| (tf): Check pthread_self () return value alignment. | |
| * tst-tls5.c: New test. | |
| * tst-tls5.h: New. | |
| * tst-tls5mod.c: New. | |
| * tst-tls5moda.c: New. | |
| * tst-tls5modb.c: New. | |
| * tst-tls5modc.c: New. | |
| * tst-tls5modd.c: New. | |
| * tst-tls5mode.c: New. | |
| * tst-tls5modf.c: New. | |
| * tst-tls6.sh: New test. | |
| * sysdeps/pthread/pthread-functions.h (struct pthread_functions): Add | |
| ptr___pthread_cond_timedwait and ptr___pthread_cond_timedwait_2_0. | |
| * init.c (pthread_functions): Initialize them. | |
| * forward.c (pthread_cond_timedwait@GLIBC_2.0, | |
| pthread_cond_timedwait@@GLIBC_2.3.2): New forwards. | |
| * Versions (libc): Export pthread_cond_timedwait@GLIBC_2.0, | |
| pthread_cond_timedwait@@GLIBC_2.3.2. | |
| 2003-09-01 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/alpha/timer_create.c: New file. | |
| * sysdeps/unix/sysv/linux/alpha/timer_delete.c: New file. | |
| * sysdeps/unix/sysv/linux/alpha/timer_getoverr.c: New file. | |
| * sysdeps/unix/sysv/linux/alpha/timer_gettime.c: New file. | |
| * sysdeps/unix/sysv/linux/alpha/timer_settime.c: New file. | |
| * sysdeps/unix/sysv/linux/alpha/Versions: New file. | |
| * sysdeps/unix/sysv/linux/alpha/aio_cancel.c: New file. | |
| * sysdeps/unix/sysv/linux/ia64/bits/posix_opt.h: Define | |
| _POSIX_THREAD_PRIORITY_SCHEDULING. | |
| * sysdeps/unix/sysv/linux/x86_64/bits/posix_opt.h: Likewise. | |
| 2003-08-31 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/bits/stdio-lock.h (_IO_acquire_lock): Avoid | |
| nested function, use static inline function from libio.h. | |
| Code by Richard Henderson. | |
| * sysdeps/pthread/bits/libc-lock.h: Mark pthread_setcancelstate as | |
| weak. | |
| 2003-08-30 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/Versions: New file. | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/timer_create.c: New file. | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/timer_delete.c: New file. | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/timer_getoverr.c: New file. | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/timer_gettime.c: New file. | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/timer_settime.c: New file. | |
| * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h: New file. | |
| * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h: New file. | |
| * sysdeps/unix/sysv/linux/sparc/bits/pthreadtypes.h: New file. | |
| * sysdeps/unix/sysv/linux/sparc/bits/semaphore.h: New file. | |
| * sysdeps/unix/sysv/linux/sparc/lowlevellock.h: New file. | |
| * sysdeps/unix/sysv/linux/sparc/pthread_once.c: New file. | |
| * sysdeps/unix/sysv/linux/sparc/pt-vfork.S: New file. | |
| * sysdeps/unix/sysv/linux/sparc/fork.c: New file. | |
| * sysdeps/unix/sysv/linux/sparc/aio_cancel.c: New file. | |
| * sysdeps/sparc/sparc32/sparcv9/pthread_spin_lock.c: New file. | |
| * sysdeps/sparc/sparc32/sparcv9/pthread_spin_trylock.c: New file. | |
| * sysdeps/sparc/sparc32/sparcv9/pthread_spin_unlock.c: New file. | |
| * sysdeps/sparc/sparc32/pthread_spin_lock.c: New file. | |
| * sysdeps/sparc/sparc32/pthread_spin_trylock.c: New file. | |
| * sysdeps/sparc/sparc32/pthreaddef.h: New file. | |
| * sysdeps/sparc/sparc64/pthread_spin_lock.c: New file. | |
| * sysdeps/sparc/sparc64/pthread_spin_trylock.c: New file. | |
| * sysdeps/sparc/sparc64/pthread_spin_unlock.c: New file. | |
| * sysdeps/sparc/sparc64/pthreaddef.h: New file. | |
| * sysdeps/sparc/tls.h: New file. | |
| * sysdeps/sparc/tcb-offsets.sym: New file. | |
| * sysdeps/sparc/Makefile: New file. | |
| * sysdeps/sparc/td_ta_map_lwp2thr.c: New file. | |
| * init.c [__sparc__] (__NR_set_tid_address): Define. | |
| 2003-08-29 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/pthread/bits/stdio-lock.h (_IO_acquire_lock, | |
| _IO_release_lock): Define. | |
| 2003-08-29 Jakub Jelinek <jakuB@redhat.com> | |
| * tst-cancel4.c (tf_sigwait, tf_sigwaitinfo, tf_sigtimedwait): Add | |
| sigemptyset before sigaddset. Reported by jreiser@BitWagon.com. | |
| 2003-08-27 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/pthread.h (pthread_exit): Remove __THROW. | |
| (__pthread_cleanup_class): Add missing return types of member | |
| functions. | |
| 2003-08-26 Steven Munroe <sjmunroe@us.ibm.com> | |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h | |
| (lll_mutex_unlock_force): Add memory barrier between store and futex | |
| syscall. | |
| 2003-08-25 Ulrich Drepper <drepper@redhat.com> | |
| * tst-cancel4.c (do_test): Also unlink tempfname and remove | |
| tempmsg in first loop. | |
| 2003-08-18 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h: Define | |
| _POSIX_THREAD_PRIORITY_SCHEDULING. | |
| * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Likewise. | |
| 2003-08-07 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/pthread/bits/libc-lock.h [_LIBC && SHARED] | |
| (__rtld_lock_default_lock_recursive, | |
| __rtld_lock_default_unlock_recursive): Define. | |
| [_LIBC && SHARED] (__rtld_lock_lock_recursive, | |
| __rtld_lock_unlock_recursive): Define using | |
| GL(_dl_rtld_*lock_recursive). | |
| * init.c (__pthread_initialize_minimal_internal): Initialize | |
| _dl_rtld_lock_recursive and _dl_rtld_unlock_recursive. | |
| Lock GL(_dl_load_lock) the same number of times as | |
| GL(_dl_load_lock) using non-mt implementation was nested. | |
| * pthreadP.h (__pthread_cleanup_upto): Add hidden_proto. | |
| * pt-longjmp.c (__pthread_cleanup_upto): Add hidden_def. | |
| 2003-08-06 Jakub Jelinek <jakub@redhat.com> | |
| * tst-cancel17.c (do_test): Make len2 maximum of page size and | |
| PIPE_BUF. | |
| 2003-08-07 Jakub Jelinek <jakub@redhat.com> | |
| * pthread_create.c (__pthread_create_2_0): Clear new_attr.cpuset. | |
| 2003-08-03 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/pthread/createthread.c (do_clone): Move error handling | |
| to first syscall error check. Move syscall error check for tkill | |
| into __ASSUME_CLONE_STOPPED #ifdef. | |
| 2003-08-02 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/createthread.c (do_clone): If __ASSUME_CLONE_STOPPED | |
| is not defined, do explicit synchronization. | |
| (create_thread): Do not lock pd->lock here. If __ASSUME_CLONE_STOPPED | |
| is not defined also unlock pd->lock for non-debugging case in case | |
| it is necessary. | |
| * pthread_create.c (start_thread): Always get and release pd->lock | |
| if __ASSUME_CLONE_STOPPED is not defined. | |
| (start_thread_debug): Removed. Adjust users. | |
| * allocatestack.c (allocate_stack): Always initialize lock if | |
| __ASSUME_CLONE_STOPPED is not defined. | |
| * Makefile (tests): Add tst-sched1. | |
| * tst-sched1.c: New file. | |
| * sysdeps/pthread/createthread.c (do_clone): Only use | |
| sched_setschduler and pass correct parameters. | |
| 2003-07-31 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/pthread/pthread.h (pthread_attr_setstackaddr, | |
| pthread_attr_setstacksize): Change PTHREAD_STACK_SIZE to | |
| PTHREAD_STACK_MIN in comments. | |
| 2003-07-31 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/pthread/pthread_cond_timedwait.c (__pthread_cond_timedwait): | |
| Shut up warnings if INTERNAL_SYSCALL_ERROR_P does not use its first | |
| argument. | |
| * sysdeps/unix/sysv/linux/timer_create.c (timer_create): Likewise. | |
| * pthread_condattr_setclock.c (pthread_condattr_setclock): Likewise. | |
| * sysdeps/unix/sysv/linux/s390/jmp-unwind.c: Include pthreaddef.h. | |
| (__pthread_cleanup_upto): Fix prototype. | |
| (_longjmp_unwind): Adjust caller. | |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h (__lll_mutex_timedlock): | |
| Change second argument to const struct pointer. | |
| * tst-sem8.c (main): Remove unused s2 and s3 variables. | |
| * tst-sem9.c (main): Likewise. | |
| * unwind.c: Include string.h for strlen prototype. | |
| 2003-07-31 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S | |
| (__pthread_cond_timedwait): Don't use cmov unless HAVE_CMOV is defined. | |
| * sysdeps/unix/sysv/linux/i386/i686/pthread_cond_timedwait.S: | |
| Define HAVE_CMOV. | |
| Patch by Nicholas Miell <nmiell@attbi.com>. | |
| 2003-07-30 Jakub Jelinek <jakub@redhat.com> | |
| * init.c (__pthread_initialize_minimal_internal): Initialize | |
| GL(dl_init_static_tls). | |
| * pthreadP.h (__pthread_init_static_tls): New prototype. | |
| * allocatestack.c (init_one_static_tls, __pthread_init_static_tls): | |
| New functions. | |
| * Makefile (tests): Add tst-tls4. | |
| (modules-names): Add tst-tls4moda and tst-tls4modb. | |
| ($(objpfx)tst-tls4): Link against libdl and libpthread. | |
| ($(objpfx)tst-tls4.out): Depend on tst-tls4moda.so and | |
| tst-tls4modb.so. | |
| * tst-tls4.c: New file. | |
| * tst-tls4moda.c: New file. | |
| * tst-tls4modb.c: New file. | |
| 2003-06-19 Daniel Jacobowitz <drow@mvista.com> | |
| * sysdeps/pthread/timer_create.c (timer_create): Call timer_delref | |
| before __timer_dealloc. | |
| * sysdeps/pthread/timer_routines.c (__timer_thread_find_matching): | |
| Don't call list_unlink. | |
| 2003-07-29 Roland McGrath <roland@redhat.com> | |
| * Makefile [$(build-shared) = yes] (tests): Depend on $(test-modules). | |
| 2003-07-25 Jakub Jelinek <jakub@redhat.com> | |
| * tst-cancel17.c (do_test): Check if aio_cancel failed. | |
| Don't reuse struct aiocb A if it failed. | |
| Write fpathconf (fds[1], _PC_PIPE_BUF) + 2 bytes using aio_write, | |
| not just one byte, as that does not block. | |
| 2003-07-22 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/pthread/unwind-resume.c: New file. | |
| * sysdeps/pthread/Makefile (routines, shared-only-routines): Add | |
| unwind-resume in csu subdir. | |
| (CFLAGS-unwind-resume.c, CFLAGS-rt-unwind-resume.c): Compile with | |
| exceptions. | |
| (librt-sysdep_routines, librt-shared-only-routines): Add | |
| rt-unwind-resume. | |
| * sysdeps/pthread/rt-unwind-resume.c: New file. | |
| * unwind-forcedunwind.c: New file. | |
| * Makefile (libpthread-routines): Add unwind-forcedunwind. | |
| (libpthread-shared-only-routines): Likewise. | |
| (CFLAGS-unwind-forcedunwind.c): Compile with exceptions. | |
| * pthreadP.h (pthread_cancel_init): New prototype. | |
| * pthread_cancel.c (pthread_cancel): Call pthread_cancel_init. | |
| * sysdeps/pthread/createthread.c (do_thread, create_thread): Make | |
| attr argument const struct pthread_attr *. | |
| * res.c (__res_state): Return __resp. | |
| * descr.h: Include resolv.h. | |
| (struct pthread): Add res field. | |
| * pthread_create.c: Include resolv.h. | |
| (start_thread): Initialize __resp. | |
| * Makefile (tests): Add tst-_res1. | |
| (module-names): Add tst-_res1mod1, tst-_res1mod2. | |
| ($(objpfx)tst-_res1mod2.so): Depend on $(objpfx)tst-_res1mod1.so. | |
| ($(objpfx)tst-_res1): Depend on $(objpfx)tst-_res1mod2.so and | |
| libpthread. | |
| * tst-_res1.c: New file. | |
| * tst-_res1mod1.c: New file. | |
| * tst-_res1mod2.c: New file. | |
| 2003-07-21 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/createthread.c: Don't define CLONE_STOPPED. | |
| * Makefile: Define various *-no-z-defs variables for test DSOs | |
| which has undefined symbols. | |
| 2003-07-21 Steven Munroe <sjmunroe@us.ibm.com> | |
| * sysdeps/unix/sysv/linux/powerpc/pthread_once.c (__pthread_once): | |
| Retry if the stwcx fails to store once_control. | |
| 2003-07-20 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (libpthread-routines): Add pthread_attr_getaffinity and | |
| pthread_attr_setaffinity. | |
| * Versions [libpthread] (GLIBC_2.3.3): Likewise. | |
| * sysdeps/unix/sysv/linux/pthread_attr_getaffinity.c: New file. | |
| * sysdeps/unix/sysv/linux/pthread_attr_setaffinity.c: New file. | |
| * pthread_attr_destroy.c: Free cpuset element if allocated. | |
| * pthread_create.c: Pass iattr as additional parameter to | |
| create_thread. | |
| * sysdeps/pthread/createthread.c: If attribute is provided and | |
| a new thread is created with affinity set or scheduling parameters, | |
| start thread with CLONE_STOPPED. | |
| * sysdeps/pthread/pthread.h: Declare pthread_attr_getaffinity and | |
| pthread_attr_setaffinity. | |
| * sysdeps/unix/sysv/linux/internaltypes.h (struct pthread_attr): Add | |
| cpuset element. | |
| 2003-07-15 Ulrich Drepper <drepper@redhat.com> | |
| * tst-tcancel-wrappers.sh: lseek and llseek are not cancelation points. | |
| 2003-07-14 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/configure.in: Require CFI directives also for | |
| ppc and s390. | |
| 2003-07-15 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h (PSEUDO): | |
| Add cfi directives. | |
| 2003-07-12 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/sh/tcb-offsets.sym: Add RESULT, TID, CANCELHANDLING and | |
| CLEANUP_JMP_BUF. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S: Use more | |
| registers as variables. Call __pthread_mutex_unlock_usercnt. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S: Store TID | |
| not self pointer in __writer. Compare with TID to determine | |
| deadlocks. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S: | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S: | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/sh/sem_wait.S: Add cancellation support. | |
| * sysdeps/unix/sysv/linux/sh/sem_timedwait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h: Define all the nice | |
| macros also when compiling librt. | |
| 2003-07-11 Jakub Jelinek <jakub@redhat.com> | |
| * Makefile (CFLAGS-pthread_once.c): Add -fexceptions | |
| -fasynchronous-unwind-tables. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h | |
| (PSEUDO): Add cfi directives. | |
| * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h (PSEUDO): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h (PSEUDO): | |
| Likewise. | |
| 2003-07-08 Jakub Jelinek <jakub@redhat.com> | |
| * pthreadP.h (__pthread_unwind_next, __pthread_register_cancel, | |
| __pthread_unregister_cancel): Add prototypes and hidden_proto. | |
| * unwind.c (__pthread_unwind_next): Add hidden_def. | |
| * cleanup.c (__pthread_register_cancel, __pthread_unregister_cancel): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_wait.S (__new_sem_wait): | |
| Use HIDDEN_JUMPTARGET to jump to __pthread_unwind. | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S (sem_timedwait): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_wait.S (sem_wait): Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S (sem_timedwait): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/i386/pthread_once.S (__pthread_once): Use | |
| HIDDEN_JUMPTARGET to call __pthread_register_cancel, | |
| __pthread_unregister_cancel and __pthread_unwind_next. | |
| 2003-07-04 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h (PSEUDO): Use | |
| different symbol for the cancellation syscall wrapper and | |
| non-cancellation syscall wrapper. | |
| (PSEUDO_END): Define. | |
| 2003-07-05 Richard Henderson <rth@redhat.com> | |
| * sysdeps/alpha/elf/pt-initfini.c: Avoid .ent/.end. | |
| * sysdeps/unix/sysv/linux/alpha/lowlevellock.h (lll_futex_wait, | |
| lll_futex_timed_wait, lll_futex_wake, lll_futex_requeue): On success | |
| return actual return value from the syscall, not 0. | |
| 2003-07-07 Ulrich Drepper <drepper@redhat.com> | |
| * descr.h (struct pthread): Add pid field. | |
| * allocatestack.c (allocate_stack): Initialize pid field in descriptor. | |
| (__reclaim_stacks): Likewise. | |
| * init.c (sigcancel_handler): If __ASSUME_CORRECT_SI_PID is defined | |
| also check for PID of the signal source. | |
| (__pthread_initialize_minimal_internal): Also initialize pid field | |
| of initial thread's descriptor. | |
| * pthread_cancel.c: Use tgkill instead of tkill if possible. | |
| * sysdeps/unix/sysv/linux/fork.c: Likewise. | |
| * sysdeps/unix/sysv/linux/pt-raise.c: Likewise. | |
| * sysdeps/unix/sysv/linux/pthread_kill.c: Likewise. | |
| * sysdeps/unix/sysv/linux/raise.c: Likewise. | |
| 2003-07-05 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/bits/libc-lock.h (__libc_cleanup_push): Renamed. | |
| Fix use of parameter. | |
| (__libc_cleanup_pop): Likewise. | |
| 2003-07-04 Ulrich Drepper <drepper@redhat.com> | |
| * init.c (sigcancel_handler): Change parameters to match handler | |
| for SA_SIGACTION. Check signal number and code to recognize | |
| invalid invocations. | |
| 2003-07-03 Roland McGrath <roland@redhat.com> | |
| * sysdeps/ia64/td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): | |
| Apply sizeof (struct pthread) bias to r13 value. | |
| 2003-07-03 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/configure.in: Require CFI directives. | |
| * sysdeps/pthread/librt-cancellation.c (__pthread_unwind): Remove | |
| definition. | |
| * pthreadP.h (__pthread_unwind): Add hidden_proto if used in | |
| libpthread compilation. | |
| * unwind.c (__pthread_unwind): Add hidden_def. | |
| * Versions (libpthread) [GLIBC_PRIVATE]: Add __pthread_unwind. | |
| 2003-07-01 Ulrich Drepper <drepper@redhat.com> | |
| * libc-cancellation.c (__libc_cleanup_routine): Define. | |
| * sysdeps/pthread/bits/libc-lock.h (__pthread_cleanup_push): Define. | |
| (__pthread_cleanup_pop): Define. | |
| 2003-07-01 Richard Henderson <rth@redhat.com> | |
| * sysdeps/alpha/elf/pt-initfini.c: New file. | |
| * sysdeps/alpha/pthread_spin_lock.S: New file. | |
| * sysdeps/alpha/pthread_spin_trylock.S: New file. | |
| * sysdeps/alpha/pthreaddef.h: New file. | |
| * sysdeps/alpha/td_ta_map_lwp2thr.c: New file. | |
| * sysdeps/alpha/tls.h: New file. | |
| * sysdeps/unix/sysv/linux/alpha/Makefile: New file. | |
| * sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h: New file. | |
| * sysdeps/unix/sysv/linux/alpha/bits/semaphore.h: New file. | |
| * sysdeps/unix/sysv/linux/alpha/createthread.c: New file. | |
| * sysdeps/unix/sysv/linux/alpha/fork.c: New file. | |
| * sysdeps/unix/sysv/linux/alpha/lowlevellock.h: New file. | |
| * sysdeps/unix/sysv/linux/alpha/pt-vfork.S: New file. | |
| * sysdeps/unix/sysv/linux/alpha/pthread_once.c: New file. | |
| * sysdeps/unix/sysv/linux/alpha/sem_post.c: New file. | |
| * sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h: New file. | |
| 2003-07-01 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_once.S: Add correct | |
| cleanup support and unwind info. | |
| 2003-06-30 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/pthread_once.S (__pthread_once): | |
| Use correct cleanup handler registration. Add unwind info. | |
| * sysdeps/unix/sysv/linux/unwindbuf.sym: New file. | |
| * sysdeps/unix/sysv/linux/Makefile: Add rule to build unwindbuf.h. | |
| * tst-once3.c: Add cleanup handler and check it is called. | |
| * tst-once4.c: Likewise. | |
| * tst-oncex3.c: New file. | |
| * tst-oncex4.c: New file. | |
| * Makefile: Add rules to build and run tst-oncex3 and tst-oncex4. | |
| 2003-06-29 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/configure.in: Check for C cleanup handling in gcc. | |
| 2003-06-27 Ulrich Drepper <drepper@redhat.com> | |
| * tst-cancel4.c (tf_msgrcv): Use IPC_PRIVATE in msgget call. | |
| (tf_msgsnd): Likewise. | |
| * tst-cancel4.c (tf_msgrcv): Strengthen test against valid | |
| premature returns a bit more. | |
| 2003-06-26 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/librt-cancellation.c: Move __pthread_unwind | |
| definition to the front. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Rename | |
| the cleanup functions to make the names unique. Fix dwarf opcode | |
| un unwind table. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Rename cleanup | |
| functions to make the names unique. Fix CFA offset for two blocks. | |
| 2003-06-25 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/pthread.h (class __pthread_cleanup_class): Add | |
| missing closing braces. | |
| Patch by Christophe Saout <christophe@saout.de>. | |
| 2003-06-24 Roland McGrath <roland@redhat.com> | |
| * pthread_mutex_trylock.c (__pthread_mutex_trylock): Typo fix. | |
| 2003-06-24 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/ia64/bits/posix_opt.h: New file. | |
| * sysdeps/unix/sysv/linux/x86_64/bits/posix_opt.h: New file. | |
| * pthreadP.h: Declare __find_thread_by_id. | |
| * allocatestack.c [HP_TIMING_AVAIL]: Define __find_thread_by_id. | |
| * pthread_clock_gettime.c: Allow using other thread's clock. | |
| * pthread_clock_settime.c: Likewise. | |
| * sysdeps/pthread/pthread_getcpuclockid.c: Likewise. | |
| * Makefile: Add rules to build and run tst-clock2. | |
| * tst-clock2.c: New file. | |
| 2003-06-23 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Rewrite | |
| to use exception-based cleanup handler. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Likewise. | |
| * tst-cond8.c (ch): Announce that we are done. | |
| * pthreadP.h (__pthread_mutex_cond_lock): Mark with internal_function. | |
| * tst-cancel17.c (tf): Retry aio_suspend in case of EINTR. | |
| Also test aio_suspend with timeout value. | |
| 2003-06-22 Ulrich Drepper <drepper@redhat.com> | |
| * pthreadP.h: Mark __pthread_mutex_unlock_usercnt also hidden. | |
| * pthread_mutex_unlock.c (__pthread_mutex_unlock_usercnt): Add | |
| attribute_hidden. | |
| * pthreadP.h (__pthread_mutex_init_internal): Mark hidden. | |
| (__pthread_mutex_lock_internal): Likewise. | |
| (__pthread_mutex_unlock_internal): Likewise. | |
| (__pthread_mutex_unlock_usercnt): Declare. | |
| * pthread_mutex_destroy.c: Always fail if used in any way. | |
| * pthread_mutex_init.c: Update comment. | |
| * pthread_mutex_lock.c: If NO_INCR is not defined adjust __nusers. | |
| * pthread_mutex_timedlock.c: Adjust __nusers. | |
| * pthread_mutex_trylock.c: Adjust __nusers. | |
| * pthread_mutex_unlock.c: Old code is in __pthread_mutex_unlock_usercnt | |
| and public interfaces are wrapper with pass additional parameter. | |
| __pthread_mutex_unlock_usercnt does not adjust __nusers if second | |
| parameter zero. | |
| * tst-mutex8.c: New file. | |
| * Makefile (tests): Add tst-mutex8. | |
| * sysdeps/pthread/pthread_cond_timedwait.c: Call | |
| __pthread_mutex_unlock_usercnt. | |
| * sysdeps/pthread/pthread_cond_wait.c: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/pthread_mutex_cond_lock.c: Define NO_INCR. | |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h (pthread_mutex_t): | |
| Add __nusers. | |
| * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise. | |
| * pthread_mutex_lock.c: Don't store THREAD_ID in __owner, use TID. | |
| * pthread_mutex_timedlock.c: Likewise. | |
| * pthread_mutex_trylock.c: Adjust __nusers. | |
| * pthread_mutex_unlock.c: Compare with TID not THREAD_ID. | |
| * tst-mutex9.c: New file. | |
| * Makefile (tests): Add tst-mutex9. | |
| * sysdeps/i386/tls.h: Remove THREAD_ID definition. | |
| * sysdeps/ia64/tls.h: Likewise. | |
| * sysdeps/powerpc/tls.h: Likewise. | |
| * sysdeps/s390/tls.h: Likewise. | |
| * sysdeps/sh/tls.h: Likewise. | |
| * sysdeps/x86_64/tls.h: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h (pthread_mutex_t): | |
| Change type of __owner. | |
| * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise. | |
| 2003-06-19 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/ia64/sem_post.c: Move to... | |
| * sysdeps/unix/sysv/linux/sem_post.c: ...here. | |
| * sysdeps/unix/sysv/linux/sem_post.c: Move to... | |
| * sysdeps/unix/sysv/linux/powerpc/sem_post.c: ... here. Pass nr + 1 | |
| instead of nr to lll_futex_wake. Only set errno and return -1 | |
| if err < 0. | |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h (lll_futex_wait, | |
| lll_futex_timed_wait, lll_futex_wake, lll_futex_requeue): On success | |
| return actual return value from the syscall, not 0. | |
| 2003-06-18 Ulrich Drepper <drepper@redhat.com> | |
| * tst-cancel4.c (tf_msgsnd): Don't always use 100 as the type, | |
| find a random value. | |
| (tf_msgrcv): Likewise. Also don't report msgrcv returns if | |
| errno==EIDRM. | |
| * sysdeps/unix/sysv/linux/timer_settime.c: Add prototype for | |
| compat_timer_settime. | |
| * sysdeps/unix/sysv/linux/timer_gettime.c: Add prototype for | |
| compat_timer_gettime. | |
| * sysdeps/unix/sysv/linux/timer_getoverr.c: Add prototype for | |
| compat_timer_getoverrun. | |
| * sysdeps/unix/sysv/linux/timer_delete.c: Add prototype for | |
| compat_timer_delete. | |
| * pthread_mutex_destroy.c (__pthread_mutex_destroy): For | |
| error-checking mutex detect busy mutexes. | |
| 2003-06-17 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h (lll_mutex_lock): | |
| Add ax to clobber list. | |
| (lll_mutex_cond_lock): Likewise. | |
| (lll_mutex_unlock): Likewise. | |
| (lll_lock): Likewise. | |
| (lll_unlock): Likewise. | |
| * Makefile: Add rules to build and run tst-cancel18 and tst-cancelx18. | |
| * tst-cancel18.c: New file. | |
| * tst-cancelx18.c: New file. | |
| * tst-cancel4.c: Test connect, creat, msgrcv, msgsnd, sendmsg, sendto, | |
| and tcdrain. | |
| * Makefile: Add rules to build and run tst-cancel17 and tst-cancel17x. | |
| * tst-cancel17.c: New file. | |
| * tst-cancelx17.c: New file. | |
| * sysdeps/unix/sysv/linux/sigtimedwait.c: New file. | |
| * sysdeps/unix/sysv/linux/sigwait.c: New file. | |
| * sysdeps/unix/sysv/linux/sigwaitinfo.c: New file. | |
| * tst-cancel4.c: Test open, close, pread, pwrite, fsync, and msync. | |
| 2003-06-16 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/pthread/createthread.c (create_thread): Set | |
| header.multiple_threads unconditionally. | |
| * allocatestack.c (allocate_stack): Likewise. | |
| * descr.h (struct pthread): Add header.multiple_threads | |
| unconditionally. | |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h (CENABLE, CDISABLE): | |
| Define for librt. #error if neither libpthread, libc nor librt. | |
| * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h (CENABLE, CDISABLE): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h (CENABLE, | |
| CDISABLE): Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h (CENABLE, | |
| CDISABLE): Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h (CENABLE, | |
| CDISABLE): Likewise. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h (CENABLE, | |
| CDISABLE): Likewise. Access header.multiple_threads outside of | |
| libc and libpthread. | |
| * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h (CENABLE, CDISABLE): | |
| Likewise. | |
| * sysdeps/x86_64/tls.h (tcbhead_t): Add multiple_threads. | |
| * sysdeps/x86_64/tcb-offsets.sym (MULTIPLE_THREADS_OFFSET): Define. | |
| 2003-06-17 Ulrich Drepper <drepper@redhat.com> | |
| * tst-cancel4.c: Add tests for the socket and signal functions, pause. | |
| Also test early cancellation before the thread reaches the cancellation | |
| point. | |
| * Makefile: Compile forward.c with exceptions. | |
| * sysdeps/unix/sysv/linux/sleep.c: New file. | |
| 2003-06-16 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile: Add CFLAGS definition to compile function wrappers | |
| duplicated from libc with exceptions. | |
| * tst-cancel4.c: Also check cancellation handlers. | |
| * Makefile: Add rules to build and run tst-cancel16 and | |
| tst-cancelx16. Add missing CFLAGS definitions. | |
| * tst-cancel16.c: New file. | |
| * tst-cancelx16.c: New file. | |
| 2003-06-15 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/dl-sysdep.h | |
| (DL_SYSINFO_IMPLEMENTATION): Use CFI opcodes. | |
| * sysdeps/unix/sysv/linux/i386/i686/dl-sysdep.h | |
| (DL_SYSINFO_IMPLEMENTATION): Likewise. | |
| * pthreadP.h (LIBC_CANCEL_ASYNC): Also define for librt. | |
| (LIBC_CANCEL_RESET): Likewise. | |
| Declare __librt_enable_asynccancel and __librt_disable_asynccancel. | |
| * sysdeps/pthread/Makefile (librt-sysdep_routines): Add | |
| librt-cancellation. | |
| (CFLAGS-libcrt-cancellation.c): Define. | |
| * sysdeps/pthread/librt-cancellation.c: New file. | |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Define all the nice | |
| macros also when compiling librt. | |
| * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/timer_create.c: Add prototype for | |
| compat_timer_create. | |
| 2003-06-14 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/posix-timer.h (timespec_compare): Always inline. | |
| * sysdeps/unix/sysv/linux/fork.h: Add libc_hidden_proto for | |
| __register_atfork. | |
| * sysdeps/unix/sysv/linux/register-atfork.c (__register_atfork): | |
| Add libc_hidden_def. | |
| 2003-06-13 Roland McGrath <roland@redhat.com> | |
| * sysdeps/x86_64/td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): Pass FS | |
| constant from <sys/reg.h> to ps_get_thread_area, not register contents. | |
| 2003-06-11 Ulrich Drepper <drepper@redhat.com> | |
| * allocatestack.c (queue_stack): Always inline. | |
| * ptreadhP.h (__do_cancel): Likewise. | |
| 2003-06-10 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/s390/sem_timedwait.c (sem_timedwait): Fix | |
| a typo. | |
| 2003-06-10 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S | |
| (__pthread_cond_signal): Remove incorrect second addition for | |
| cond_lock!=0. | |
| 2003-06-09 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S | |
| (__pthread_cond_signal): Use correct futex pointer in | |
| __lll_mutex_lock_wait call. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S | |
| (__pthread_cond_signal): Some more tweaks to handle cond_lock!=0. | |
| 2003-06-08 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/s390/sem_wait.c (__new_sem_wait): Make | |
| cancelable. | |
| * sysdeps/unix/sysv/linux/s390/sem_timedwait.c (sem_timedwait): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h: Remove | |
| hand-written CFI generation code. Since ENTRY/END also initiated | |
| CFI frames this caused two CFI sets to be generated. | |
| 2003-06-07 Ulrich Drepper <drepper@redhat.com> | |
| * cleanup_routine.c: New file. | |
| * Versions (libpthread) [GLIBC_2.3.3]: Add __pthread_cleanup_routine. | |
| * sysdeps/pthread/pthread.h: Add support for fully exception-based | |
| cleanup handling. | |
| * Makefile (libpthread-routines): Add cleanup_routine. | |
| Add more CFLAGS variables to compile with exceptions. Add comments | |
| why which file needs unwind tables. | |
| (tests) [have-forced-unwind==yes]: Add tst-cancelx* and tst-cleanupx* | |
| tests. | |
| * tst-cancelx1.c: New file. | |
| * tst-cancelx2.c: New file. | |
| * tst-cancelx3.c: New file. | |
| * tst-cancelx4.c: New file. | |
| * tst-cancelx5.c: New file. | |
| * tst-cancelx6.c: New file. | |
| * tst-cancelx7.c: New file. | |
| * tst-cancelx8.c: New file. | |
| * tst-cancelx9.c: New file. | |
| * tst-cancelx10.c: New file. | |
| * tst-cancelx11.c: New file. | |
| * tst-cancelx12.c: New file. | |
| * tst-cancelx13.c: New file. | |
| * tst-cancelx14.c: New file. | |
| * tst-cancelx15.c: New file. | |
| * tst-cleanupx0.c: New file. | |
| * tst-cleanupx0.expect: New file. | |
| * tst-cleanupx1.c: New file. | |
| * tst-cleanupx2.c: New file. | |
| * tst-cleanupx3.c: New file. | |
| * tst-cleanup0.c: Make standard compliant. | |
| * tst-cleanup1.c: Likewise. | |
| * sysdeps/unix/sysv/linux/sem_timedwait.c: Add cancellation support. | |
| * sysdeps/unix/sysv/linux/sem_wait.c: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_wait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_wait.S: Likewise. | |
| * sysdeps/i386/tcb-offsets.sym: Add RESULT, CANCELHANDLING, and | |
| CLEANUP_JMP_BUF. | |
| * sysdeps/x86_64/tcb-offsets.sym: Likewise. | |
| * tst-cancel12.c: New file. | |
| * tst-cancel13.c: New file. | |
| * tst-cancel14.c: New file. | |
| * tst-cancel15.c: New file. | |
| * Makefile (tests): Add tst-cancel12, tst-cancel13, tst-cancel14, | |
| and tst-cancel15. | |
| * tst-cancel1.c: Add some comments. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S: Compute relative | |
| timeout correctly. | |
| 2003-06-06 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (CFLAGS-pthread_cancel.c): Define. | |
| 2003-06-05 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h (pthread_rwlock_t): | |
| Change type of __writer element to int. | |
| * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/i386/tcb-offsets.sym: Replace SELF entry with TID entry. | |
| * sysdeps/x86_64/tcb-offsets.sym: Likewise. | |
| * pthread_rwlock_trywrlock.c: Store TID not self pointer in __writer. | |
| Compare with TID to determine deadlocks. | |
| * sysdeps/pthread/pthread_rwlock_rdlock.c: Likewise. | |
| * sysdeps/pthread/pthread_rwlock_timedrdlock.c: Likewise. | |
| * sysdeps/pthread/pthread_rwlock_timedwrlock.: Likewise. | |
| * sysdeps/pthread/pthread_rwlock_wrlock.c: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S: | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S: | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S: | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S: | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S: Likewise. | |
| * Makefile (tests): Add tst-rwlock12. | |
| * tst-rwlock12.c: New file. | |
| 2003-06-05 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/lowlevellock.c (__lll_lock_wait, | |
| __lll_timedlock_wait, lll_unlock_wake_cb, __lll_timedwait_tid): | |
| Remove bogus hidden_proto. | |
| * sysdeps/unix/sysv/linux/s390/libc-lowlevellock.c (___lll_lock): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.c (___lll_lock, | |
| lll_unlock_wake_cb, ___lll_timedwait_tid): Likewise. | |
| * sysdeps/unix/sysv/linux/s390/lowlevelmutex.c (___lll_mutex_lock, | |
| ___lll_mutex_timedlock): Likewise. | |
| 2003-06-04 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S | |
| (__pthread_cond_signal): Add some code to eventually handle | |
| cond_lock!=0. | |
| 2003-06-01 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (tests): Add tst-exec4. | |
| (tst-exec4-ARGS): Define. | |
| * tst-exec4.c: New file. | |
| 2003-05-31 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/lowlevellock.c (__lll_timedlock_wait): | |
| Also fail if tv_nsec < 0. | |
| (__lll_timedwait_tid): Likewise. | |
| * sysdeps/unix/sysv/linux/sem_timedwait.c (sem_timedwait): Likewise. | |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h (lll_timedwait_tid): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.c (___lll_timedwait_tid): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/s390/lowlevelmutex.c (__lll_mutex_timedlock): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/s390/sem_timedwait.c (sem_timedwait): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h (lll_timedwait_tid): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.h (lll_timedwait_tid): | |
| Likewise. | |
| * Makefile (tests): Add tst-sem8 and tst-sem9. | |
| * tst-sem8.c: New file. | |
| * tst-sem9.c: New file. | |
| * sem_open.c: Fix creation of in_use record if the file exists but | |
| no internal record. | |
| * posix-timer.h: Remove old, unused timer_id2ptr and timer_ptr2id | |
| definitions. | |
| * sysdeps/pthread/timer_create.c (timer_create): In case | |
| evp==NULL, assign timer ID to sival_ptr. | |
| * descr.h (struct pthread_unwind_buf): Change type of prev element to | |
| struct pthread_unwind_buf *. | |
| (struct pthread): Likewise for cleanup_jmp_buf element. | |
| * cleanup.c (__pthread_register_cancel): Add cast to avoid warning. | |
| * cleanup_defer.c (__pthread_register_cancel_defer): Likewise. | |
| * unwind.c (__pthread_unwind_next): Likewise. | |
| 2003-05-30 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h | |
| (lll_futex_timed_wait): Use int for futex value parameter. | |
| (lll_futex_wake): Likewise. | |
| (lll_futex_requeue): Likewise. | |
| * sysdeps/unix/sysv/linux/lowlevellock.c (__lll_lock_wait): | |
| Replace one memory operation with one register operation. | |
| * tst-join4.c (do_test): Fix error message. | |
| * tst-rwlock6.c (do_test): Use correct format specifier. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelmutex.S | |
| (__lll_mutex_lock_wait): Replace one memory operation with one | |
| register operation. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevelmutex.S | |
| (__lll_mutex_lock_wait): Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h | |
| (__lll_mutex_cond_lock): Add one to value parameter of | |
| __lll_lock_wait to reflect reality in the futex syscall. | |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h | |
| (lll_mutex_cond_lock): Likewise. | |
| 2003-05-30 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h (__lll_mutex_cond_lock): | |
| New function. | |
| (lll_mutex_cond_lock): Define. | |
| 2003-05-29 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (tests): Add tst-signal6. | |
| * tst-signal6.c: New file. | |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h | |
| (__lll_mutex_unlock_force): New function | |
| (lll_mutex_unlock_force): Use __lll_mutex_unlock_force. | |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h | |
| (__lll_mutex_unlock_force): New function. | |
| (lll_mutex_unlock_force): Use __lll_mutex_unlock_force. | |
| * tst-rwlock7.c (do_test): Use correct format specifier. | |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (lll_futex_requeue): | |
| Find break parameter in correct asm argument. | |
| 2003-05-27 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (lll_futex_clobbers): | |
| Remove out4. | |
| (lll_futex_requeue): Fix __o3 constraint, return negative errno if | |
| error occured. | |
| * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h (pthread_cond_t): | |
| Add __mutex. | |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h (FUTEX_REQUEUE, | |
| lll_futex_requeue, lll_mutex_unlock_force): Define. | |
| 2003-05-30 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h | |
| (pthread_cond_t): Add __mutex. | |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h (FUTEX_REQUEUE, | |
| lll_futex_requeue, lll_mutex_unlock_force): Define. | |
| 2003-05-28 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/sh/tcb-offsets.sym: Define MUTEX_FUTEX. | |
| * sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h (pthread_cond_t): | |
| Add __mutex field. | |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.h (SYSCALL_WITH_INST_PAD): | |
| Define. | |
| (lll_futex_wait, lll_futex_wake): Define. | |
| * sysdeps/unix/sysv/linux/sh/sh4/lowlevellock.h: New file. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S: Try using | |
| FUTEX_REQUEUE instead of FUTEX_WAIT. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_signal.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: Remember | |
| mutex which was used in condvar structure. Call | |
| __pthread_mutex_cond_lock instead of __pthread_mutex_lock_internal. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S: Don't | |
| include tcb-offsets.h. Read wakeup value in locked region. | |
| Use the value of gbr register as THREAD_ID. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/sem_trywait.S: Remove futex related | |
| macros. | |
| 2003-05-28 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/pthread_cond_broadcast.c | |
| (__pthread_cond_broadcast): Fix typo: MAX_INT -> INT_MAX. | |
| 2003-05-26 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S: Fix | |
| typo in register name. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S: Use parameters | |
| correctly. Actually use requeue. Little optimization. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Store | |
| mutex address early. Handle cancellation state as 32-bit value. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise. | |
| Remove unnecessary label. | |
| 2003-05-25 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/pthread_cond_broadcast.c: Try using FUTEX_REQUEUE | |
| instead of FUTEX_WAIT. | |
| * sysdeps/pthread/pthread_cond_signal.c: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S: Likewise. | |
| * sysdeps/pthread/pthread_cond_timedwait.c: Remember mutex which was | |
| used in condvar structure. Call __pthread_mutex_cond_lock instead | |
| of __pthread_mutex_lock_internal. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise. | |
| * sysdeps/pthread/pthread_cond_wait.c: Likewise. | |
| (__condvar_cleanup): Always call __pthread_mutex_cond_lock. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/Makefile (libpthread-sysdep_routines): | |
| Add pthread_mutex_cond_lock. | |
| * sysdeps/unix/sysv/linux/lowlevelcond.sym: Add dep_mutex. | |
| * sysdeps/unix/sysv/linux/pthread_cond_mutex_lock.c: New file. | |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Define | |
| lll_mutex_cond_lock. | |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h (pthread_cond_t): | |
| Add __mutex field. | |
| * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/i386/tcb-offsets.sym: Define MUTEX_FUTEX. | |
| * sysdeps/x86_64/tcb-offsets.sym: Likewise. | |
| * pthreadP.h: Declare __pthread_mutex_cond_lock. | |
| * pthread_mutex_lock.c: Define LLL_MUTEX_LOCK if not already defined. | |
| Use it instead of lll_mutex_lock. If __pthread_mutex_lock is a | |
| macro don't define aliases. | |
| * cancellation.c: Remove __pthread_enable_asynccancel_2. | |
| * pthreadP.h: Remove declaration of __pthread_enable_asynccancel_2. | |
| * sysdeps/pthread/pthread_cond_timedwait.c: Use | |
| __pthread_enable_asynccancel instead of __pthread_enable_asynccancel_2. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise. | |
| * sysdeps/pthread/pthread_cond_wait.c: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise. | |
| 2003-05-17 Ulrich Drepper <drepper@redhat.com> | |
| * sem_open.c: Fix one endless loop. Implement correct semantics | |
| wrt opening the same semaphore more then once. | |
| * sem_close.c: Adjust for sem_open change. | |
| * semaphoreP.h: Include <semaphore.h>. Define struct inuse_sem. | |
| Declare __sem_mappings, __sem_mappings_lock, __sem_search. | |
| * Makefile (tests): Add tst-sem7. | |
| * tst-sem7.c: New file. | |
| 2003-05-16 Roland McGrath <roland@redhat.com> | |
| * sysdeps/unix/sysv/linux/register-atfork.c (libc_freeres_fn): Fix | |
| uninitialized variable braino. | |
| 2003-05-16 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/timer_gettime.c (timer_gettime): Correct | |
| test for syscall availability. | |
| * sysdeps/unix/sysv/linux/timer_settime.c (timer_settime): Set | |
| __no_posix_timers to -1 if the syscalls don't exist. | |
| * pthread_join.c (pthread_join): Set tid field of the joined | |
| thread to -1. This isn't necessary but helps to recognize some | |
| error conditions with almost no cost. | |
| * allocatestack.c (FREE_P): Also negative values indicate an | |
| unused stack. | |
| * unwind.c: Include <unistd.h>. | |
| 2003-05-14 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile ($(objpfx)$(multidir)): Add rule to create the directory. | |
| 2003-05-14 Jakub Jelinek <jakub@redhat.com> | |
| * Makefile (crti-objs, crtn-objs): New variables. | |
| (omit-deps, extra-objs): Add crtn. | |
| ($(objpfx)libpthread.so): Depend on both crti and crtn | |
| and links to them in multidir. | |
| ($(objpfx)crtn.S, $(objpfx)crtn.o): New rules. | |
| 2003-05-12 Steven Munroe <sjmunroe@us.ibm.com> | |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h | |
| (lll_mutex_unlock): Use atomic_exchange_rel. | |
| 2003-05-11 Ulrich Drepper <drepper@redhat.com> | |
| * cond-perf.c (cons): Add missing locking around setting of alldone. | |
| 2003-05-10 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_trywait.S: Remove futex | |
| related macros. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_trywait.S: Likewise. | |
| 2003-05-09 Ulrich Drepper <drepper@redhat.com> | |
| * tst-sem6.c: New file. | |
| * Makefile (tests): Add tst-sem6. | |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (___lll_mutex_unlock): | |
| Use atomic_exchange_rel instead of atomic_exchange. | |
| * sysdeps/unix/sysv/linux/lowlevellock.c (lll_unlock_wake_cb): | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Improve quality of | |
| code for lll_futex_wait and lll_futex_wake in static apps. Use | |
| vsyscall is possible. | |
| * sysdeps/unix/sysv/linux/pthread_getaffinity.c: New file. | |
| * sysdeps/unix/sysv/linux/pthread_setaffinity.c: New file. | |
| * sysdeps/pthread/pthread.h: Declare pthread_getaffinity_np and | |
| pthread_setaffinity_np. | |
| * Versions [libpthread] (GLIBC_2.3.3): Add pthread_getaffinity_np | |
| and pthread_setaffinity_np. | |
| * Makefile (libpthread-routines): Add pthread_getaffinity and | |
| pthread_setaffinity. | |
| * allocatestack.c (allocate_stack): If ARCH_RETRY_MMAP is defined, | |
| use it in case mmap to allocate the stack fails. | |
| * sysdeps/unix/sysv/linux/x86_64/Makefile: Don't define | |
| ARCH_MAP_FLAGS here. | |
| * sysdeps/x86_64/pthreaddef.h: Define ARCH_MAP_FLAGS and | |
| ARCH_RETRY_MMAP. | |
| 2003-05-08 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/fork.c: Complete rewrite of the atfork | |
| handler implementation. It is now lockless in fork(). | |
| * sysdeps/unix/sysv/linux/register-atfork.c: Likewise. | |
| * sysdeps/unix/sysv/linux/unregister-atfork.c: Likewise. | |
| * sysdeps/unix/sysv/linux/fork.h: Don't include <link.h>. Don't | |
| declare the __fork_*_lists. | |
| (struct fork_handler): Include pointers to all three functions. | |
| Add next, refcntr and need_signal elements. | |
| (__fork_handlers): New declaration. | |
| (__register_atfork_malloc): Remove declaration. | |
| (HAVE_register_atfork_malloc): Remove definition. | |
| * sysdeps/unix/sysv/linux/libc_pthread_init.c: Remove | |
| __pthread_child_handler variable. | |
| (__libc_pthread_init): Use __register_atfork instead of explicitly | |
| adding to the list. | |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Define lll_futex_wait | |
| and lll_futex_wake. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise. | |
| * unwind.c (unwind_cleanup): Print error message and then abort. This | |
| function must never be reached. | |
| * cond-perf.c: New file. | |
| 2003-05-05 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/i386/tls.h (TLS_INIT_TP): Include \n in error message. | |
| 2003-05-04 Roland McGrath <roland@redhat.com> | |
| * Makefile ($(objpfx)../libc.so): New target. | |
| 2003-05-02 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h | |
| (pthread_condattr_t): Size is only an int, don't use long for | |
| alignment. | |
| (pthread_mutexattr_t): Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h: Likewise. | |
| 2003-05-01 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/i386/tls.h: Define THREAD_ID. | |
| * sysdeps/ia64/tls.h: Likewise. | |
| * sysdeps/powerpc/tls.h: Likewise. | |
| * sysdeps/s390/tls.h: Likewise. | |
| * sysdeps/sh/tls.h: Likewise. | |
| * sysdeps/x86_64/tls.h: Likewise. | |
| * pthread_mutex_lock.c: Use THREAD_ID instead of THREAD_SELF to | |
| record ownership. | |
| * pthread_mutex_timedlock.c: Likewise. | |
| * pthread_mutex_trylock.c: Likewise. | |
| * pthread_mutex_unlock.c: Likewise. | |
| * pthread_rwlock_trywrlock.c: Likewise. | |
| * sysdeps/pthread/pthread_rwlocklock_rdlock.c: Likewise. | |
| * sysdeps/pthread/pthread_rwlock_timedrdlock.c: Likewise. | |
| * sysdeps/pthread/pthread_rwlock_timedwrlock.c: Likewise. | |
| * sysdeps/pthread/pthread_rwlock_wrlock.c: Likewise. | |
| * sysdeps/pthread/createthread.c (create_thread): Use CLONE_SYSVSEM | |
| flag. | |
| 2003-04-29 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h | |
| (__SIZEOF_PTHREAD_COND_T): Define to 48. | |
| (pthread_rwlock_t): Add 16 bytes of pad instead of 8 before __flags. | |
| * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h (pthread_cond_t): | |
| Make __align long long instead of long. | |
| (pthread_rwlock_t): Formatting. | |
| * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h | |
| (pthread_rwlock_t): Formatting. | |
| * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h | |
| (pthread_cond_t): Make __align long long instead of long. | |
| (pthread_rwlock_t): Move __flags field to the same position as in | |
| linuxthreads. | |
| 2003-04-30 Ulrich Drepper <drepper@redhat.com> | |
| * tst-rwlock6.c (do_test): Use correct printf format specifiers. | |
| * tst-rwlock7.c (do_test): Likewise. | |
| 2003-04-26 Roland McGrath <roland@redhat.com> | |
| * Makefile ($(test-modules)): Depend on $(common-objpfx)shlib.lds. | |
| 2003-04-22 Jakub Jelinek <jakub@redhat.com> | |
| * allocatestack.c (TLS_TPADJ): Add TLS_PRE_TCB_SIZE instead of | |
| sizeof (struct pthread). | |
| (allocate_stack): Subtract TLS_PRE_TCB_SIZE bytes instead of | |
| 1 struct pthread. | |
| * sysdeps/powerpc/tls.h (TLS_INIT_TCB_SIZE, TLS_TCB_SIZE): Define | |
| to 0. | |
| (TLS_INIT_TCB_ALIGN, TLS_TCB_ALIGN): Define to alignment of | |
| struct pthread. | |
| (TLS_PRE_TCB_SIZE): Increase to cover tcbhead_t preceeded by pad | |
| to 32-bit bytes. | |
| (INSTALL_DTV, GET_DTV, THREAD_DTV): tcbhead_t is immediately before | |
| tcbp. | |
| (TLS_INIT_TP, THREAD_SELF, INIT_THREAD_SELF): Don't add TLS_TCB_SIZE | |
| unneccessarily. | |
| (NO_TLS_OFFSET): Define. | |
| * sysdeps/unix/sysv/linux/powerpc/createthread.c (TLS_VALUE): Don't | |
| add TLS_TCB_SIZE unnecessarily. | |
| 2003-04-22 Roland McGrath <roland@redhat.com> | |
| * Makeconfig (shared-thread-library): Reverse link order to work | |
| around linker bug. | |
| 2003-04-22 Ulrich Drepper <drepper@redhat.com> | |
| * semaphore.h: Fix typo in comment. | |
| 2003-04-21 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/sigfillset.c: New file. | |
| * init.c (__pthread_initialize_minimal): Don't block SIGTIMER. | |
| * pthreadP.h: Make SIGTIMER and SIGCANCEL the same. | |
| * sysdeps/pthread/pthread_sigmask.c: Remove handling of SIGTIMER. | |
| * sysdeps/pthread/sigaction.c: Likewise. | |
| * sysdeps/pthread/sigprocmask.c: New file. | |
| * sysdeps/unix/sysv/linux/allocrtsig.c (current_rtmin): Define as | |
| __SIGRTMIN+1. | |
| * sysdeps/unix/sysv/linux/timer_routines.c (timer_helper_thread): | |
| Block SIGTIMER. Also handle SI_TKILL events and terminate thread | |
| in this case. | |
| 2003-04-19 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/dl-sysdep.h | |
| (DL_SYSINFO_IMPLEMENTATION): Add .eh_frame information. | |
| * sysdeps/unix/sysv/linux/unregister-atfork.c | |
| (__unregister_atfork): Don't free memory not allocated dynamically. | |
| * semaphore.h: Remove __THROW marker from cancellation points. | |
| * nptl/sysdeps/pthread/pthread.h: Likewise. | |
| 2003-04-18 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/pthread.h: Don't mark pthread_testcancel, | |
| pthread_cancel, pthread_setcancelstate, and pthread_setcanceltype with | |
| __THROW. | |
| 2003-04-16 Jakub Jelinek <jakub@redhat.com> | |
| * tst-cancel4.c (do_test): Use %zd instead of %d when printing cnt. | |
| 2003-04-15 Roland McGrath <roland@redhat.com> | |
| * forward.c (__pthread_unwind): Tweak to avoid warning. | |
| 2003-04-15 Ulrich Drepper <drepper@redhat.com> | |
| * pthreadP.h: Move THREAD_ATOMIC_* replacements to the top. | |
| 2003-04-14 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Don't | |
| overflow CFA advance instructions. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise. | |
| 2003-04-14 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/i386/tls.h: Rename LOCK to LOCK_PREFIX. | |
| * sysdeps/i386/pthread_spin_lock.c: Likewise. | |
| * sysdeps/x86_64/tls.h: Likewise. Define LOCK_PREFIX if not already | |
| defined. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Use | |
| DW_CFA_advance_loc2 for .Laddl-.Lsubl. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Use | |
| DW_CFA_advance_loc for .Laddl-.Lsubl. | |
| 2003-04-13 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Don't use | |
| position-independent unwind data for static libraries. | |
| Add missing unwind info. Add comments. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Add unwind info. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. | |
| 2003-04-12 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile: Make sure all cancellation points are compiled with | |
| exception and asynchronous unwind tables. | |
| * sysdeps/x86_64/tls.h (THREAD_SETMEM): Word around compiler bug | |
| which mishandles loading of global object addresses in PIC. | |
| (THREAD_SETMEM_NC): Likewise. | |
| 2003-04-11 Ulrich Drepper <drepper@redhat.com> | |
| * pthread.h: Define new data structure for cleanup buffer. Declare | |
| new cleanup handler interfaces. | |
| * descr.h: Include <unwind.h> if necessary. Define pthread_unwind_buf. | |
| (struct pthread): Add cleanup_jmp_buf pointer. Define | |
| HAVE_CLEANUP_JMP_BUF and not HAVE_CANCELBUF. | |
| * pthreadP.h: Declare __pthread_unwind. Define __do_cancel to use | |
| it. Declare old cleanup handler installation functions. | |
| * cleanup.c: Rewrite. Install handler for unwind-based cleanup | |
| handling. | |
| * cleanup_defer.c: Likewise. | |
| * cleanup_compat.c: New file. Old cleanup code. | |
| * cleanup_def_compat.c: New file. Old cleanup code. | |
| * pthread_create.c (start_thread): Initialize cleanup_jmp_buf element | |
| if own thread descriptor. | |
| * unwind.c: New file. | |
| * forward.c: Add __pthread_unwind. | |
| * init.c (pthread_functions): Add __pthread_unwind. | |
| * sysdeps/pthread/pthread-functions.s (struct pthread_functions): | |
| Add ptr___pthread_unwind. | |
| * Versions [GLIBC_2.3.3] (libpthread): Export new cleanup handling | |
| and unwind function. | |
| * Makefile (libpthread-routines): Add cleanup_compat, | |
| cleanup_def_compat, and unwind. Define CFLAGS to enable unwind | |
| table generation if necessary. | |
| * version.c: Record whether unwind support is compiled in. | |
| * sysdeps/pthread/configure.in: Add checks for unwind unterfaces. | |
| * sysdeps/pthread/bits/libc-lock.h: Add prototypes of the old cleanup | |
| handler interfaces. | |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Add quite a bit of | |
| complication to generate unwind information for syscall wrappers. | |
| * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h: Define | |
| __cleanup_fct_attribute. | |
| * Makefile: Add rules to build and run tst-cleanup0. | |
| * tst-cleanup0.c: New file. | |
| * tst-cleanup0.expect: New file. | |
| * pthread_create.c (deallocate_tsd): Don't take parameter. Adjust | |
| caller. Optimize to avoid often unecessary local variable. | |
| 2003-04-11 Roland McGrath <roland@redhat.com> | |
| * Makefile ($(objpfx)multidir.mk): New target, generated makefile that | |
| sets variable `multidir'; include that. | |
| (generated): Add it. | |
| ($(objpfx)$(multidir)/crti.o): New target. | |
| [$(multidir) != .] (generated-dirs, extra-objs, omit-deps): Add it. | |
| 2003-04-11 Ulrich Drepper <drepper@redhat.com> | |
| * tst-attr2.c (do_test): Add cast to avoid warning. | |
| * tst-mutex4.c (do_test): Likewise. | |
| 2003-04-10 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/fork.c (__libc_fork): Reset CPU clocks | |
| in child. | |
| 2003-04-09 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (tests): Add tst-detach1. | |
| * tst-detach1.c: New file. | |
| 2003-04-08 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/pthread.h: Remove duplicate | |
| pthread_cleanup_{push,pop} definitions. | |
| * tst-barrier2.c: Eliminate warnings. | |
| * tst-cancel4.c: Likewise. | |
| * tst-cond4.c: Likewise. | |
| * tst-cond6.c: Likewise. | |
| * tst-detach1.c: Likewise. | |
| * tst-rwlock4.c: Likewise. | |
| * tst-rwlock6.c: Likewise. | |
| * tst-rwlock7.c: Likewise. | |
| * tst-sem3.c: Likewise. | |
| * tst-spin2.c: Likewise. | |
| * tst-umask1.c: Likewise. | |
| 2003-04-07 Ulrich Drepper <drepper@redhat.com> | |
| * pthread_detach.c (pthread_detach): Fix test for invalid TID. | |
| 2003-04-06 Ulrich Drepper <drepper@redhat.com> | |
| * descr.h (struct pthread): Move cancelhandling member to the front. | |
| 2003-04-05 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/register-atfork.c: Define malloc_prepare, | |
| malloc_parent, and malloc_child statically. | |
| (__register_atfork_malloc): New function. | |
| (free_mem): Don't free any of the malloc_* variables on the list. | |
| * sysdeps/unix/sysv/linux/fork.h: Declare __register_atfork_malloc. | |
| Define HAVE_register_atfork_malloc. | |
| 2003-04-04 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/createthread.c (create_thread): Add some more | |
| comments explaining when to set multiple_threads and when not. | |
| * pthreadP.h: Define THREAD_ATOMIC_CMPXCHG_VAL and | |
| THREAD_ATOMIC_BIT_SET if not already defined. | |
| * sysdeps/i386/tls.h: Define THREAD_ATOMIC_CMPXCHG_VAL and | |
| THREAD_ATOMIC_BIT_SET: | |
| * sysdeps/x86_64/tls.h: Likewise. | |
| * cleanup_defer.c (_pthread_cleanup_push_defer): Rewrite to use | |
| THREAD_ATOMIC_CMPXCHG_VAL. | |
| (_pthread_cleanup_pop_restore): Likewise. | |
| * cancellation.c (__pthread_enable_asynccancel): Likewise. | |
| (__pthread_enable_asynccancel_2): Likewise. | |
| (__pthread_disable_asynccancel): Likewise. | |
| * libc-cancellation.c (__libc_enable_asynccancel): Likewise. | |
| (__libc_disable_asynccancel): Likewise. | |
| * init.c (sigcancel_handler): Likewise. | |
| * pthread_setcancelstate.c (__pthread_setcancelstate): Likewise. | |
| * pthread_setcanceltype.c (__pthread_setcanceltype): Likewise. | |
| 2003-04-03 Ulrich Drepper <drepper@redhat.com> | |
| * init.c (sigcancel_handler): Don't set EXITING_BIT here. | |
| * libc-cancellation.c (__libc_enable_asynccancel): Likewise. | |
| * pthreadP.h (__do_cancel): Set EXITING_BIT here. | |
| * Makefile (tests): Add tst-cancel11. | |
| * tst-cancel11.c: New file. | |
| 2003-04-01 Ulrich Drepper <drepper@redhat.com> | |
| * pthread_create.c (deallocate_tsd): Clear/free memory after the last | |
| round, not the first. Use specific_used flag instead of local | |
| found_nonzero variable. Use THREAD_[SG]ETMEM where possible. | |
| (__free_tcb): Don't call deallocate_tsd here. | |
| (start_thread): Call deallocate_tsd here. | |
| * pthread_setspecific.c: Set specific_used flag really only when | |
| needed. | |
| * Makefile (tests): Add tst-tsd3.c and tst-tsd4. | |
| * tst-tsd3.c: New file. | |
| * tst-tsd4.c: New file. | |
| 2003-03-31 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (__lll_mutex_lock): | |
| Use atomic_exchange_and_add instead of __lll_add. | |
| (__lll_mutex_timedlock): Likewise. | |
| Patch by Ian Wienand. | |
| 2003-03-24 Steven Munroe <sjmunroe@us.ibm.com> | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h | |
| (SINGLE_THREAD_P): Fix typo. | |
| * tst-cancel-wrappers.sh: Handle '.'ed symbols. | |
| 2003-03-31 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (tests): Add tst-align. | |
| * tst-align.c: New file. | |
| * sysdeps/i386/Makefile: Define CFLAGS-tst-align. | |
| * sysdeps/i386/tls.h (CALL_THREAD_FCT): Align stack of called | |
| function correctly. | |
| * tst-tsd2.c: Add casts to avoid warnings. | |
| 2003-03-30 Ulrich Drepper <drepper@redhat.com> | |
| * descr.h (struct pthread): Move most often used elements to the front. | |
| 2003-03-29 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (libpthread-routines): Add pthread_atfork. | |
| (libpthread-static-only-routines): Add pthread_atfork. | |
| 2003-03-28 Kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/sh/tls.h: Include nptl/descr.h after the definition | |
| of TLS_DTV_AT_TP. | |
| (INSTALL_DTV): Add parens. | |
| (THREAD_GETMEM, THREAD_GETMEM_NC, THREAD_SETMEM, THREAD_SETMEM_NC): | |
| Use passed descr instead of THREAD_SELF. | |
| * sysdeps/unix/sysv/linux/sh/lowlevelmutex.S | |
| (__lll_mutex_timedlock_wait): Correct expected value after | |
| spurious wakeup. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S: | |
| Release lock before waking up the waiters. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S: Correct exit | |
| criteria. Reorderstruct passed to cleanup handler. Fix | |
| handling of cancellation and failung pthread_mutex_unlock call. | |
| Use __pthread_enable_asynccancel_2 instead of | |
| __pthread_enable_asynccancel. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: Likewise. | |
| Return result of lock re-get if it fails. | |
| * sysdeps/unix/sysv/linux/sh/pthread_once.S: Fix wrong argument | |
| for __pthread_cleanup_push. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S: Fix | |
| completely broken rwlock implementation. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/sem_post.S: Fix error value. Use | |
| versioned_symbol macro. | |
| * sysdeps/unix/sysv/linux/sh/sem_trywait.S: Use versioned_symbol macro. | |
| * sysdeps/unix/sysv/linux/sh/sem_wait.S: Likewise. | |
| 2003-03-27 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/kernel-posix-timers.h: Don't declare | |
| __timer_helper_thread. Declare __start_helper_thread, __helper_once, | |
| and __helper_tid. | |
| (struct timer): Remove th and bar field. | |
| * sysdeps/unix/sysv/linux/timer_create.c (timer_create): Remove | |
| debugging code. Create only one helper thread. | |
| * sysdeps/unix/sysv/linux/timer_delete.c (timer_delete): Don't kill | |
| helper thread. | |
| * sysdeps/unix/sysv/linux/timer_routines.c (timer_helper_thread): | |
| Renamed. Define statically. Use thread info from siginfo. | |
| (__helper_once): New variable. | |
| (__helper_tid): New variable. | |
| (__reset_helper_control): New function. | |
| (__start_helper_thread): New function. | |
| * pthread_create.c (start_thread): Don't use setjmp inside | |
| __builtin_expect to work around gcc bug. | |
| * sysdeps/unix/sysv/linux/timer_delete.c (timer_delete): Even if | |
| timer_delete syscall fails, but not with ENOSYS, set | |
| __no_posix_timers. | |
| * sysdeps/unix/sysv/linux/timer_settime.c [!__ASSUME_POSIX_TIMERS] | |
| (timer_settime): Fix typo. | |
| * sysdeps/unix/sysv/linux/timer_getoverr.c | |
| [!__ASSUME_POSIX_TIMERS] (timer_getoverrun): Likewise. | |
| 2003-03-27 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Fix | |
| offset of cleanupbuf.__prev. | |
| 2003-03-26 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/timer_getoverr.c: Fix typo in name | |
| of included file. | |
| 2003-03-26 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/timer_create.c (timer_create): If EVP == | |
| NULL provide default definition to syscall. | |
| 2003-03-25 Roland McGrath <roland@redhat.com> | |
| * sysdeps/pthread/posix-timer.h (TIMER_MAX): Define if not defined. | |
| (timer_id2ptr): Fix typo. | |
| 2003-03-25 Ulrich Drepper <drepper@redhat.com> | |
| * pthreadP.h: Define SIGCANCEL and SIGTIMER. | |
| * sysdeps/i386/pthreaddef.h: Remove SIGCANCEL definition. | |
| * sysdeps/ia64/pthreaddef.h: Likewise. | |
| * sysdeps/powerpc/pthreaddef.h: Likewise. | |
| * sysdeps/s390/pthreaddef.h: Likewise. | |
| * sysdeps/sh/pthreaddef.h: Likewise. | |
| * sysdeps/x86_64/pthreaddef.h: Likewise. | |
| * init.c (__pthread_initialize_minimal): Block SIGTIMER. | |
| * sysdeps/pthread/sigaction.c: Also prevent SIGTIMER handler from | |
| being changed. | |
| * sysdeps/pthread/pthread_sigmask.c (pthread_sigmask): Make sure | |
| SIGTIMER is not unblocked. | |
| * sysdeps/unix/sysv/linux/allocrtsig.c (current_rtmin): One more | |
| RT signal taken. | |
| * sysdeps/unix/sysv/linux/pthread_kill.c: Do not allow SIGTIMER to | |
| be send. | |
| * sysdeps/pthread/posix-timer.h (timer_id2ptr, timer_ptr2id): Just | |
| pass pointer through as ID. | |
| * sysdeps/unix/sysv/linux/bits/local_lim.h (TIMER_MAX): Removed. | |
| * sysdeps/unix/sysv/linux/kernel-posix-timers.h: New file. | |
| * sysdeps/unix/sysv/linux/timer_create.c: New file. | |
| * sysdeps/unix/sysv/linux/timer_delete.c: New file. | |
| * sysdeps/unix/sysv/linux/timer_getoverr.c: New file. | |
| * sysdeps/unix/sysv/linux/timer_gettime.c: New file. | |
| * sysdeps/unix/sysv/linux/timer_routines.c: New file. | |
| * sysdeps/unix/sysv/linux/timer_settime.c: New file. | |
| * sysdeps/unix/sysv/linux/ia64/Versions: New file. | |
| * sysdeps/unix/sysv/linux/ia64/timer_create.c: New file. | |
| * sysdeps/unix/sysv/linux/ia64/timer_delete.c: New file. | |
| * sysdeps/unix/sysv/linux/ia64/timer_getoverr.c: New file. | |
| * sysdeps/unix/sysv/linux/ia64/timer_gettime.c: New file. | |
| * sysdeps/unix/sysv/linux/ia64/timer_settime.c: New file. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/Versions: New file. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_create.c: New file. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_delete.c: New file. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_getoverr.c: New file. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_gettime.c: New file. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_settime.c: New file. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/Versions: New file. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/timer_create.c: New file. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/timer_delete.c: New file. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/timer_getoverr.c: New file. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/timer_gettime.c: New file. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/timer_settime.c: New file. | |
| * sysdeps/unix/sysv/linux/x86_64/Versions: New file. | |
| * sysdeps/unix/sysv/linux/x86_64/compat-timer.h: New file. | |
| * sysdeps/unix/sysv/linux/x86_64/timer_create.c: New file. | |
| * sysdeps/unix/sysv/linux/x86_64/timer_delete.c: New file. | |
| * sysdeps/unix/sysv/linux/x86_64/timer_getoverr.c: New file. | |
| * sysdeps/unix/sysv/linux/x86_64/timer_gettime.c: New file. | |
| * sysdeps/unix/sysv/linux/x86_64/timer_settime.c: New file. | |
| * pthreadP.h: Remove FRAME_LEFT definition. | |
| * cleanup.c (_pthread_cleanup_push): Don't check for reference to | |
| already left frame. Programs which have this problem are not POSIX | |
| compliant. | |
| * cleanup_defer.c (_pthread_cleanup_push_defer): Likewise. | |
| 2003-03-24 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/tst-timer.c: Check return values of the | |
| functions we test. | |
| 2003-03-23 Roland McGrath <roland@redhat.com> | |
| * tst-tls3.c (do_test) [! HAVE___THREAD]: Don't test anything. | |
| * tst-tls3mod.c: Likewise. | |
| * tst-tls1.c: Likewise. | |
| * tst-tls2.c: Likewise. | |
| * tst-mutex5.c (do_test): Unlock before destroy, otherwise we invoke | |
| undefined behavior. | |
| * tst-join5.c (tf1, tf2): Add a cast. | |
| * Makeconfig (includes): Append -I$(..)nptl to this variable. | |
| * tst-barrier2.c (do_test) [! _POSIX_THREAD_PROCESS_SHARED]: | |
| Don't test anything. | |
| * tst-cond4.c: Likewise. | |
| * tst-cond6.c: Likewise. | |
| * tst-flock2.c: Likewise. | |
| * tst-mutex4.c: Likewise. | |
| * tst-rwlock4.c: Likewise. | |
| * tst-signal1.c: Likewise. | |
| * tst-spin2.c: Likewise. | |
| * tst-cond11.c [! _POSIX_CLOCK_SELECTION]: Likewise. | |
| * tst-mutex4.c: Use test-skeleton.c. | |
| * tst-spin2.c: Likewise. | |
| * tst-sysconf.c: Likewise. | |
| * tst-barrier2.c: Likewise. | |
| * tst-cond4.c: Likewise. | |
| * tst-cond6.c: Likewise. | |
| * tst-rwlock4.c: Likewise. | |
| * tst-unload.c: Likewise. | |
| * tst-flock2.c (do_test): Use return instead of exit. | |
| 2003-03-22 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/fork.c (__fork): Add libc_hidden_def. | |
| 2003-03-21 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h | |
| (__lll_mutex_trylock): Use atomic_compare_and_exchange_val_acq | |
| instead of __lll_compare_and_swap. | |
| * sysdeps/unix/sysv/linux/ia64/pthread_once.c (__pthread_once): | |
| Likewise. | |
| Removed definition if __lll_compare_and_swap. | |
| * cancellation.c: Adjust for new form of compare&exchange macros. | |
| * cleanup_defer.c: Likewise. | |
| * init.c: Likewise. | |
| * libc-cancellation.c: Likewise. | |
| * old_pthread_cond_broadcast.c: Likewise. | |
| * old_pthread_cond_signal.c: Likewise. | |
| * old_pthread_cond_timedwait.c: Likewise. | |
| * old_pthread_cond_wait.c: Likewise. | |
| * pthread_cancel.c: Likewise. | |
| * pthread_create.c: Likewise. | |
| * pthread_detach.c: Likewise. | |
| * pthread_join.c: Likewise. | |
| * pthread_key_delete.c: Likewise. | |
| * pthread_setcancelstate.c: Likewise. | |
| * pthread_setcanceltype.c: Likewise. | |
| * pthread_timedjoin.c: Likewise. | |
| * pthread_tryjoin.c: Likewise. | |
| * sysdeps/pthread/createthread.c: Likewise. | |
| 2003-03-20 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h: Include <atomic.h>. | |
| Remove __lll_add, __lll_dec_if_positive, and __lll_test_and_set | |
| definitions. Replace uses with calls to atomic_* functions. | |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/lowlevellock.c: Replace __lll_add and | |
| __lll_test_and_set calls with atomic_exchange_and_add and | |
| atomic_exchange calls respectively. | |
| * sysdeps/unix/sysv/linux/sem_post.c: Likewise. | |
| * sysdeps/unix/sysv/linux/sem_timedwait.c: Likewise. | |
| * sysdeps/unix/sysv/linux/sem_trywait.c: Likewise. | |
| * sysdeps/unix/sysv/linux/sem_wait.c: Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/pthread_once.c: Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/sem_port.c: Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/pthread_once.c: Likewise. | |
| * allocatestack.c (allocate_stack): Assume atomic_exchange_and_add | |
| returns the old value. | |
| 2003-03-20 Martin Schwidefsky <sky@mschwid3.boeblingen.de.ibm.com> | |
| * sysdeps/s390/pthread_spin_lock.c (pthread_spin_lock): Use type | |
| int for variable OLDVAL and correct inline assembler contraint. | |
| * sysdeps/s390/pthread_spin_trylock.c (pthread_spin_trylock): Use | |
| type int for variable OLD. | |
| * sysdeps/s390/tls.h (TLS_MULTIPLE_THREADS_IN_TCB): Define it | |
| only for s390-32. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h | |
| (SINGLE_THREAD_P): Use global variable __local_multiple_threads | |
| instead of multiple_threads field in the TCB. | |
| 2003-03-19 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/i386/i686/bits/atomic.h: Removed. | |
| * sysdeps/i386/i586/bits/atomic.h: Removed. | |
| * sysdeps/i386/i486/bits/atomic.h: Removed. Moved to glibc. | |
| * sysdeps/x86_64/bits/atomic.h: Removed. Moved to glibc. | |
| * sysdeps/s390/bits/atomic.h: Removed. Moved to glibc. | |
| * sysdeps/sh/bits/atomic.h: Removed. Moved to glibc. | |
| * sysdeps/ia64/bits/atomic.h: Removed. Moved to glibc. | |
| * sysdeps/powerpc/bits/atomic.h: Removed. Moved to glibc. | |
| * atomic.h: Removed. Moved to glibc. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Add | |
| support for clock selection. | |
| * sysdeps/pthread/pthread_cond_broadcast.c: Release lock before | |
| signalling waiters. | |
| 2003-03-18 Roland McGrath <roland@redhat.com> | |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h (__lll_test_and_set): | |
| Add __lll_rel_instr first. Add memory clobber. | |
| (lll_mutex_unlock): Use __lll_test_and_set. | |
| From Paul Mackerras <paulus@samba.org>. | |
| * sysdeps/powerpc/tls.h (TLS_MULTIPLE_THREADS_IN_TCB): Define | |
| unconditionally. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h | |
| (SINGLE_THREAD_P): Add `header.' prefix. | |
| From Paul Mackerras <paulus@samba.org>. | |
| * Versions (libpthread: GLIBC_2.3.2): Move pthread_tryjoin_np and | |
| pthread_timedjoin_np to ... | |
| (libpthread: GLIBC_2.3.3): ... here. | |
| (libpthread: GLIBC_2.2): Move pthread_barrierattr_getpshared there too. | |
| * sysdeps/pthread/pthread_cond_timedwait.c (__pthread_cond_timedwait): | |
| Avoid shadowing VAL variable. | |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h (__lll_test_and_set): | |
| New macro. | |
| 2003-03-18 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (tests): Add tst-cond11. | |
| * tst-cond11.c: New file. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Reorder | |
| struct passed to cleanup handler to eliminate one more | |
| instruction. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h | |
| (pthrad_cond_t): Replace __unused field with __clock. | |
| * sysdeps/pthread/pthread_cond_wait.c: Release condvar lock before | |
| waken all waiters in cleanup handler. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Likewise. | |
| * pthread_condattr_getclock.c: New file. | |
| * pthread_condattr_setclock.c: New file. | |
| * sysdeps/pthread/pthread.h: Declare these new functions. | |
| * Versions [GLIBC_2.3.3] (libpthread): Add the new functions. | |
| * Makefile (libpthread-routines): Add the new functions. | |
| * sysdeps/unix/sysv/linux/internaltypes.h (struct pthread_condattr): | |
| Renamed field to value. Document use of the bits. | |
| * pthread_condattr_getpshared.c: Adjust for struct pthread_condattr | |
| change. | |
| * pthread_condattr_setpshared.c: Likewise. | |
| * pthread_cond_init.c (__pthread_cond_init): Initialized __clock field. | |
| * sysdeps/unix/sysv/linux/lowlevelcond.sym: Add cond_clock symbol. | |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h (pthread_cond_t): | |
| Add __clock field. | |
| * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: | |
| Implement clock selection. | |
| * sysdeps/pthread/pthread_cond_timedwait.c: Likewise. | |
| * pthread-errnos.sym: Add ENOSYS. | |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h: Define | |
| _POSIX_CLOCK_SELECTION. | |
| * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Remove | |
| invalid .size directive. | |
| 2003-03-17 Roland McGrath <roland@redhat.com> | |
| * sysdeps/unix/sysv/linux/lowlevellock.c (__lll_lock_wait): | |
| Formatting tweaks. | |
| 2003-03-17 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/ia64/pthread_once.c: Use __builtin_expect. | |
| Use __lll_add instead of spelling it out. Use protected symbol names. | |
| * sysdeps/unix/sysv/linux/ia64/sem_post.c: Use __builtin_expect. | |
| Use __lll_add. | |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (__lll_compare_and_swap): | |
| Renamed from lll_compare_and_swap. Use new name where necessary. | |
| (__lll_add): Defined. | |
| (__lll_dec_if_positive): Defined. | |
| (__lll_test_and_set): Defined. | |
| * sysdeps/ia64/pthread_spin_init.c: Removed. | |
| * sysdeps/unix/sysv/linux/ia64/lowlevelmutex.c: Removed. | |
| * sysdeps/unix/sysv/linux/ia64/sem_trywait.c: Removed. | |
| * sysdeps/unix/sysv/linux/ia64/sem_wait.c: Removed. | |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.c: Removed. | |
| * sysdeps/unix/sysv/linux/ia64/libc-lowlevellock.c: Removed. | |
| * sysdeps/unix/sysv/linux/ia64/libc-lowlevelmutex.c: Removed. | |
| * sysdeps/unix/sysv/linux/ia64/sem_timedwait.c: Removed. | |
| * sysdeps/ia64/bits/atomic.h: Add __builtin_expect where appropriate. | |
| * sysdeps/ia64/pthread_spin_unlock.c (pthread_spin_unlock): Use | |
| __sync_lock_release_si. | |
| Patch by Jakub Jelinek. | |
| * sysdeps/unix/sysv/linux/lowlevellock.c (__lll_timedlock_wait): | |
| Fix timeout handling. | |
| (__lll_timedwait_tid): Likewise. | |
| (lll_unlock_wake_cb): Wake up other waiters if necessary. | |
| Patch by Jakub Jelinek. | |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Pretty printing. | |
| 2003-03-17 Roland McGrath <roland@redhat.com> | |
| PowerPC port contributed by Paul Mackerras <paulus@samba.org>. | |
| * sysdeps/pthread/pthread_spin_init.c: New file. | |
| * sysdeps/pthread/pthread_spin_unlock.c: New file. | |
| * sysdeps/powerpc/Makefile: New file. | |
| * sysdeps/powerpc/pthread_spin_lock.c: New file. | |
| * sysdeps/powerpc/pthread_spin_trylock.c: New file. | |
| * sysdeps/powerpc/pthreaddef.h: New file. | |
| * sysdeps/powerpc/tcb-offsets.sym: New file. | |
| * sysdeps/powerpc/td_ta_map_lwp2thr.c: New file. | |
| * sysdeps/powerpc/tls.h: New file. | |
| * sysdeps/powerpc/bits/atomic.h: New file. | |
| * sysdeps/unix/sysv/linux/libc-lowlevelmutex.c: New file. | |
| * sysdeps/unix/sysv/linux/libc-lowlevellock.c: New file. | |
| * sysdeps/unix/sysv/linux/lowlevellock.c: New file. | |
| * sysdeps/unix/sysv/linux/lowlevelmutex.c: New file. | |
| * sysdeps/unix/sysv/linux/sem_post.c: New file. | |
| * sysdeps/unix/sysv/linux/sem_timedwait.c: New file. | |
| * sysdeps/unix/sysv/linux/sem_trywait.c: New file. | |
| * sysdeps/unix/sysv/linux/sem_wait.c: New file. | |
| * sysdeps/unix/sysv/linux/powerpc/Makefile: New file. | |
| * sysdeps/unix/sysv/linux/powerpc/createthread.c: New file. | |
| * sysdeps/unix/sysv/linux/powerpc/fork.c: New file. | |
| * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: New file. | |
| * sysdeps/unix/sysv/linux/powerpc/pt-vfork.S: New file. | |
| * sysdeps/unix/sysv/linux/powerpc/pthread_once.c: New file. | |
| * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: New file. | |
| * sysdeps/unix/sysv/linux/powerpc/bits/semaphore.h: New file. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h: New file. | |
| * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h: New file. | |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.c: Use __gettimeofday, | |
| not gettimeofday. | |
| * sysdeps/unix/sysv/linux/ia64/lowlevelmutex.c: Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/sem_timedwait.c: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.c: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/lowlevelmutex.c: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/sem_timedwait.c: Likewise. | |
| 2003-03-17 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/pthread_cond_wait.c: Correct exit criteria. | |
| * sysdeps/pthread/pthread_cond_timedwait.c: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Likewise. | |
| Patch by Ewald Snel <ewald@rambo.its.tudelft.nl>. | |
| 2003-03-16 Roland McGrath <roland@redhat.com> | |
| * tst-fork4.c: Include <string.h>. | |
| * tst-signal2.c: Likewise. | |
| * tst-mutex5.c (do_test): exit -> return. | |
| * tst-mutex2.c: Include <stdlib.h>. | |
| 2003-03-16 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelmutex.S | |
| (__lll_mutex_timedlock_wait): Correct expected value after | |
| spurious wakeup. Otherwise we would never wait again. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Work around red | |
| zone versus inline asm stupidity. Use correct instructions. | |
| * tst-rwlock6.c: Add some more status output. | |
| 2003-03-15 Roland McGrath <roland@redhat.com> | |
| * sysdeps/pthread/configure.in: New file. | |
| * sysdeps/pthread/configure: New file (generated). | |
| 2003-03-15 Ulrich Drepper <drepper@redhat.com> | |
| * allocatestack.c (allocate_stack): Store the exact stack size of | |
| user allocated stacks. | |
| 2003-03-15 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h | |
| (SINGLE_THREAD): Use `header' prefix instead of `header.data'. | |
| * sysdeps/sh/tcb-offsets.sym (MULTIPLE_THREADS_OFFSET): Likewise. | |
| * sysdeps/sh/tls.h (TLS_MULTIPLE_THREADS_IN_TCB): Define. | |
| * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h (SINGLE_THREAD_P): | |
| Use `header.' prefix. | |
| * sysdeps/ia64/tcb-offsets.sym (MULTIPLE_THREADS_OFFSET): Likewise. | |
| 2003-03-15 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/x86_64/pthreaddef.h (CURRENT_STACK_FRAME): Don't use | |
| __builtin_frame_address, use stack pointer. | |
| * sysdeps/unix/sysv/linux/jmp-unwind.c: Use CURRENT_STACK_FRAME | |
| instead of __builtin_frame_pointer. | |
| 2003-03-14 Ulrich Drepper <drepper@redhat.com> | |
| * tst-basic1.c (do_test): Add cast to avoid warning. | |
| * tst-basic2.c (do_test): Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_once.S: Use correct | |
| amount of stack correction. | |
| * tst-fork4.c: Use test-skeleton.c. | |
| 2003-03-14 Roland McGrath <roland@redhat.com> | |
| * init.c: Fix typo "#eli" for "#else". | |
| 2003-03-14 Steven Munroe <sjmunroe@us.ibm.com> | |
| * allocatestack.c (__stack_user): Use hidden_data_def. | |
| * pthread_create.c (__pthread_keys): Likewise. | |
| * init.c [__powerpc__] (__NR_set_tid_address): Define it. | |
| 2003-03-14 Roland McGrath <roland@redhat.com> | |
| * tst-fork4.c: New file. | |
| * Makefile (tests): Add it. | |
| * descr.h (struct pthread): Move the union out of [!TLS_DTV_AT_TP], so | |
| we always define the padding space. | |
| [!TLS_DTV_AT_TP]: Give tcbhead_t field a name, `header', since GCC | |
| stopped supporting its own extensions fully. | |
| [TLS_MULTIPLE_THREADS_IN_TCB]: Put `multiple_threads' inside a wrapper | |
| struct also called `header', so `header.multiple_threads' is the field | |
| name to use on all machines. | |
| * allocatestack.c (allocate_stack): Use `header.' prefix. | |
| * sysdeps/pthread/createthread.c (create_thread): Likewise. | |
| * pthread_create.c (__pthread_create_2_1): Likewise. | |
| * sysdeps/i386/tls.h (INSTALL_NEW_DTV, THREAD_DTV): Likewise. | |
| (THREAD_SELF): Likewise. | |
| * sysdeps/x86_64/tls.h: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h | |
| (SINGLE_THREAD_P): Likewise. | |
| * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h | |
| (SINGLE_THREAD_P): Likewise. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h | |
| (SINGLE_THREAD_P): Likewise. | |
| * sysdeps/s390/td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): Use REGS[18] | |
| value directly. | |
| 2003-03-14 Ulrich Drepper <drepper@redhat.com> | |
| * pthread_create.c (start_thread): Use CALL_THREAD_FCT if defined. | |
| * sysdeps/i386/tls.h: Define CALL_THREAD_FCT. | |
| * pthread_create.c (start_thread): setjmp is expected to return 0. | |
| * sysdeps/x86_64/tls.h (THREAD_GETMEM): Mark asms volatile. | |
| (THREAD_GETMEM_NC): Likewise. | |
| 2003-03-13 Ulrich Drepper <drepper@redhat.com> | |
| * allocatestack.c (allocate_stack): If MULTI_PAGE_ALIASING is defined | |
| and the size of the stack which must be allocated is a multiple, | |
| allocate one more page. | |
| * sysdeps/i386/i686/Makefile: Don't define COLORING_INCREMENT, but | |
| MULTI_PAGE_ALIASING. | |
| 2003-03-13 Roland McGrath <roland@redhat.com> | |
| * pthread_create.c (start_thread): Set EXITING_BIT after the | |
| event-reporting (and destructors), not before. | |
| 2003-03-13 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (lll_futex_timed_wait, | |
| lll_futex_wake): Declare register variables as long int instead of | |
| unsigned long int. Patch by Ian Wienand <ianw@gelato.unsw.edu.au>. | |
| Make syscall arguments clobbered by the syscall. | |
| (lll_futex_wait): Define using lll_futex_timed_wait. | |
| * sysdeps/ia64/td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): Cast regs[13] | |
| to void *. | |
| * sysdeps/unix/sysv/linux/fork.c (__libc_fork): Only declare and set | |
| PPID if [! NDEBUG]. | |
| * allocatestack.c (nptl_ncreated): Only declare if | |
| COLORING_INCREMENT != 0. | |
| * pthreadP.h (__pthread_enable_asynccancel_2): New prototype. | |
| (__libc_enable_asynccancel_2): Remove prototype. | |
| * sysdeps/unix/sysv/linux/ia64/fork.c (ARCH_FORK): Swap ptid and | |
| ctid to match kernel. | |
| 2003-03-12 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/Makefile (sysdep_routines): Add | |
| libc_multiple_threads. | |
| * sysdeps/unix/sysv/linux/libc_pthread_init.c: Move definition of | |
| __libc_multiple_threads to... | |
| * sysdeps/unix/sysv/linux/libc_multiple_threads.c: ...here. New file. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_post.S: Remove unnecessary | |
| versioning. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_trywait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_wait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_once.S | |
| (__pthread_once_internal): Define. | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_post.S: Use shlib-compat.h | |
| macros instead of .symver directly. | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_trywait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_wait.S: Likewise. | |
| * sysdeps/x86_64/tls.h [__ASSEMBLER__]: Include tcb-offsets.h. | |
| * sysdeps/x86_64/tcb-offsets.sym: New file. | |
| * sysdeps/x86_64/Makefile: New file. | |
| * sysdeps/i386/tcb-offsets.sym: Add SELF. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: Use SELF | |
| to access own pthread_t in TCB. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S: | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S: | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: Likewise. | |
| 2003-03-12 Roland McGrath <roland@redhat.com> | |
| * pthread-errnos.sym: New file. | |
| * Makefile (gen-as-const-headers): New variable, list that file. | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_wait.S: Include generated | |
| header <pthread-errnos.h> instead of defining errno values here. | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_trywait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_post.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S: | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S: | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelmutex.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_wait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_trywait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_post.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevelmutex.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/sem_trywait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/sem_timedwait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/sem_post.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/sem_wait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/lowlevelmutex.S: Likewise. | |
| * sysdeps/i386/i486/pthread_spin_trylock.S: Likewise. | |
| * sysdeps/x86_64/pthread_spin_trylock.S: Likewise. | |
| * sysdeps/sh/pthread_spin_trylock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/fork.c: Add an assert to check that | |
| CLONE_CHILD_SETTID worked. | |
| 2003-03-12 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S: New | |
| file. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S: New | |
| file. | |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h | |
| (pthread_cond_t): Add padding. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S: New file. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S: New file. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_unlock.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S | |
| (__pthread_rwlock_timedwrlock): Add missing opcode suffix. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S | |
| (__pthread_rwlock_timedrdlock): Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S | |
| (__pthread_rwlock_wrlock): Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S | |
| (__pthread_rwlock_rdlock): Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Return | |
| result of lock re-get if it fails. | |
| 2003-03-11 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: Fix asm syntax. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevelmutex.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_once.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_post.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_trywait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_wait.S: Likewise. | |
| * sysdeps/x86_64/tls.h (THREAD_SELF, THREAD_GETMEM, THREAD_GETMEM_NC, | |
| THREAD_SETMEM, THREAD_SETMEM_NC): Correct asm syntax. | |
| * allocatestack.c [! TLS_MULTIPLE_THREADS_IN_TCB] (allocate_stack): | |
| Initialize *__libc_multiple_threads_ptr not __libc_multiple_threads. | |
| * sysdeps/pthread/createthread.c [! TLS_MULTIPLE_THREADS_IN_TCB] | |
| (create_thread): Likewise. | |
| Define __pthread_multiple_threads and __libc_multiple_threads_ptr. | |
| * init.c (__pthread_initialize_minimal_internal): Initialize | |
| __libc_multiple_threads_ptr if necessary. | |
| * pthreadP.h: Adjust prototype for __libc_pthread_init. Declare | |
| __pthread_multiple_threads and __libc_multiple_threads_ptr. | |
| * sysdeps/unix/sysv/linux/libc_pthread_init.c: Define | |
| __libc_multiple_threads. | |
| (__libc_pthread_init): Return pointer to __libc_pthread_init if | |
| necessary. | |
| * sysdeps/i386/tls.h (THREAD_SETMEM): Fix one-byte variant. | |
| (THREAD_SETMEM_NC): Likewise. | |
| * sysdeps/x86_64/pthread_spin_trylock.c: Removed. | |
| * sysdeps/x86_64/pthread_spin_trylock.S: New file. | |
| * sysdeps/x86_64/pthread_spin_unlock.c: Removed. | |
| * sysdeps/x86_64/pthread_spin_unlock.S: New file. | |
| * sysdeps/i386/i486/pthread_spin_trylock.S (pthread_spin_trylock): | |
| Eliminate one entire instruction. | |
| * cancellation.c (__pthread_enable_asynccancel_2): New function. | |
| * pthreadP.h: Declare __pthread_enable_asynccancel_2. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S | |
| (__pthread_cond_timedwait): Use __pthread_enable_asynccancel_2 | |
| instead of __pthread_enable_asynccancel. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S | |
| (__pthread_cond_wait): Likewise. | |
| * sysdeps/pthread/pthread_cond_timedwait.c | |
| (__pthread_cond_timedwait): Likewise. | |
| * sysdeps/pthread/pthread_cond_wait.c (__pthread_cond_wait): Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S | |
| (__condvar_cleanup): Wake up all waiters in case we got signaled | |
| after being woken up but before disabling asynchronous | |
| cancellation. | |
| * sysdeps/pthread/pthread_cond_wait.c (__condvar_cleanup): Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S | |
| (__condvar_cleanup): Likewise. | |
| * init.c (__NR_set_tid_address): If already defined, don't redefine. | |
| Make it an error if architecture has no #if case. Add x86-64. | |
| * sysdeps/unix/sysv/linux/x86_64/Makefile: Add flags for | |
| pt-initfini.s generation. | |
| * sysdeps/x86_64/tls.h: Include <asm/prctl.h>. | |
| (TLS_INIT_TP): Fix typo. | |
| 2003-03-11 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/ia64/bits/atomic.h (atomic_exchange_and_add): Swap 2nd and | |
| 3rd argument of __arch_compare_and_exchange_{32,64}_val_acq. | |
| * sysdeps/unix/sysv/linux/ia64/sem_post.c: Include semaphore.h. | |
| * sysdeps/unix/sysv/linux/ia64/sem_timedwait.c: Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/sem_trywait.c: Likewise. | |
| * sysdeps/unix/sysv/linux/ia64/sem_wait.c: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/sem_post.c: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/sem_timedwait.c: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/sem_trywait.c: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/sem_wait.c: Likewise. | |
| 2003-03-11 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/pthread_cond_timedwait.c | |
| (__pthread_cond_timedwait): Return the result of the final | |
| locking. If it succeeds, the regular function return value. | |
| * sysdeps/pthread/pthread_cond_wait.c (__pthread_cond_wait): | |
| Return result of the final locking. | |
| * version.c (__nptl_main): Work around problems with the strange | |
| INTERNAL_SYSCALL macro on ppc32. | |
| * init.c (__pthread_initialize_minimal_internal): Unblock | |
| SIGCANCEL in case the parent blocked it. | |
| Reported by Paul Mackerras <paulus@samba.org>. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S: New file. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S: New file. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: New file. | |
| 2003-03-11 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/pthread/pthread_cond_timedwait.c | |
| (__pthread_cond_timedwait): Unlock and fail if | |
| __pthread_mutex_unlock_internal failed. | |
| * sysdeps/pthread/createthread.c (ARCH_CLONE): Define if not defined. | |
| (create_thread): Only assert PD->tcb != NULL under [TLS_TCB_AT_TP]. | |
| Use ARCH_CLONE. | |
| * allocatestack.c (ALLOCATE_STACK_PARMS): New macro. | |
| [NEED_SEPARATE_REGISTER_STACK] (STACK_VARIABLES, | |
| STACK_VARIABLES_ARGS, STACK_VARIABLES_PARMS, ALLOCATE_STACK_PARMS, | |
| ALLOCATE_STACK): New macros. | |
| (TLS_TPADJ): New macro. | |
| (get_cached_stack, queue_stack, __deallocate_stack): Use TLS_TPADJ. | |
| (allocate_stack): Handle TLS_DTV_AT_TP and | |
| NEED_SEPARATE_REGISTER_STACK. Use TLS_TPADJ. | |
| * pthread_create.c (__pthread_create_2_1) [! TLS_TCB_AT_TP]: | |
| Don't set PD->self. | |
| * init.c [__ia64__] (__NR_set_tid_address): Define. | |
| * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h: New file. | |
| * sysdeps/unix/sysv/linux/ia64/bits/semaphore.h: New file. | |
| * sysdeps/unix/sysv/linux/ia64/fork.c: New file. | |
| * sysdeps/unix/sysv/linux/ia64/createthread.c: New file. | |
| * sysdeps/unix/sysv/linux/ia64/libc-lowlevellock.c: New file. | |
| * sysdeps/unix/sysv/linux/ia64/libc-lowlevelmutex.c: New file. | |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.c: New file. | |
| * sysdeps/unix/sysv/linux/ia64/lowlevellock.h: New file. | |
| * sysdeps/unix/sysv/linux/ia64/lowlevelmutex.c: New file. | |
| * sysdeps/unix/sysv/linux/ia64/pt-initfini.c: New file. | |
| * sysdeps/unix/sysv/linux/ia64/pt-vfork.S: New file. | |
| * sysdeps/unix/sysv/linux/ia64/pthread_once.c: New file. | |
| * sysdeps/unix/sysv/linux/ia64/sem_post.c: New file. | |
| * sysdeps/unix/sysv/linux/ia64/sem_timedwait.c: New file. | |
| * sysdeps/unix/sysv/linux/ia64/sem_trywait.c: New file. | |
| * sysdeps/unix/sysv/linux/ia64/sem_wait.c: New file. | |
| * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h: New file. | |
| * sysdeps/ia64/bits/atomic.h: New file. | |
| * sysdeps/ia64/Makefile: New file. | |
| * sysdeps/ia64/pthread_spin_init.c: New file. | |
| * sysdeps/ia64/pthread_spin_lock.c: New file. | |
| * sysdeps/ia64/pthread_spin_trylock.c: New file. | |
| * sysdeps/ia64/pthread_spin_unlock.c: New file. | |
| * sysdeps/ia64/pthreaddef.h: New file. | |
| * sysdeps/ia64/tcb-offsets.sym: New file. | |
| * sysdeps/ia64/td_ta_map_lwp2thr.c: New file. | |
| * sysdeps/ia64/tls.h: New file. | |
| * sysdeps/s390/pthreaddef.h (__exit_thread_inline): Pass 1 argument | |
| to syscall instead of no arguments. | |
| 2003-03-10 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/sem_post.S: New file. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_trywait.S: New file. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_wait.S: New file. | |
| * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_post.S: Fix error value in | |
| unused code. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_barrier_wait.S: New file | |
| * sysdeps/unix/sysv/linux/Makefile (gen-as-const-headers): Add | |
| lowlevelbarrier.sym. | |
| * sysdeps/unix/sysv/linux/lowlevelbarrier.sym: New file. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S: | |
| Include lowlevelbarrier.h and don't define offsets locally. | |
| * sysdeps/unix/sysv/linux/sh/pthread_barrier_wait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h | |
| (__lll_mutex_lock_wait): Reverse order of first two parameters. | |
| (__lll_mutex_timedlock_wait): Likewise. | |
| (lll_mutex_lock): Adjust asm for that. | |
| (lll_mutex_timedlock): Likewise. Mark cx, cc, r10 as clobbered. | |
| (lll_lock): Adjust asm for operand order change. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevelmutex.S: New file. | |
| * sysdeps/unix/sysv/linux/x86_64/libc-lowlevelmutex.S: New file. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h (__lll_lock_wait): | |
| Reverse order of parameters. | |
| (__lll_timedwait_tid): Remove regparms attribute. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: New file. | |
| * sysdeps/unix/sysv/linux/x86_64/libc-lowlevellock.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S | |
| (__lll_timedwait_tid): Remove one unnecessary instruction. | |
| * sysdeps/unix/sysv/linux/sh/lowlevelmutex.S: Define | |
| __lll_mutex_timedlock_wait only for NOT_IN_libc. | |
| * sysdeps/unix/sysv/linux/sh/libc-lowlevelmutex.S: Include | |
| lowlevelmutex.S. | |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S: Define | |
| lll_unlock_wake_cb, __lll_wait_tid, and __lll_timedwait_tid only | |
| for NOT_IN_libc. | |
| * sysdeps/unix/sysv/linux/sh/libc-lowlevellock.S: Include | |
| lowlevellock.S. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelmutex.S: Don't define | |
| LOCK is already defined. Don't define __lll_mutex_timedlock_wait | |
| for libc.so. | |
| * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevelmutex.S: Only | |
| define LOCK here (if UP is not defined). The actual code is in | |
| lowlevelmutex.S. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Don't define | |
| LOCK is already defined. Don't define lll_unlock_wake_cb and | |
| __lll_timedwait_tid for libc.so. | |
| * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Only | |
| define LOCK here (if UP is not defined). The actual code is in | |
| lowlevellock.S. | |
| * sysdeps/unix/sysv/linux/i386/lowlevelsem.h: Not needed anymore. | |
| * sysdeps/unix/sysv/linux/s390/lowlevelsem.h: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/sem_post.c: Include lowlevellock.h | |
| instead of lowlevelsem.h. | |
| * sysdeps/unix/sysv/linux/s390/sem_timedwait.c: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/sem_trywait.c: Likewise. | |
| * sysdeps/unix/sysv/linux/s390/sem_wait.c: Likewise. | |
| * sysdeps/unix/sysv/linux/Makefile (gen-as-const-headers): Add | |
| lowlevelrwlock.sym. | |
| * sysdeps/unix/sysv/linux/lowlevelrwlock.sym: New file. | |
| * sysdeps/unix/sysv/linux/i386/lowlevelrwlock.h: Removed. | |
| * sysdeps/unix/sysv/linux/sh/lowlevelrwlock.h: Removed. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h (lll_trylock): Fix | |
| register loading. | |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h (lll_trylock): Undo | |
| last changed. D'oh. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: New file. | |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Remove declaration | |
| of __libc_locking_needed. | |
| (lll_trylock): Initialize %eax to zero. | |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Update | |
| pthread_cond_t definition. | |
| 2003-03-10 Roland McGrath <roland@redhat.com> | |
| * sysdeps/unix/sysv/linux/lowlevelcond.sym: New file. | |
| * sysdeps/unix/sysv/linux/Makefile (gen-as-const-headers): Add it. | |
| * sysdeps/unix/sysv/linux/sh/lowlevelcond.h: File removed. | |
| * sysdeps/unix/sysv/linux/i386/lowlevelcond.h: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevelcond.h: Likewise. | |
| * allocatestack.c (allocate_stack) [!TLS_MULTIPLE_THREADS_IN_TCB]: | |
| Instead of setting PD->multiple_threads, set globals | |
| __pthread_multiple_threads and __libc_multiple_threads. | |
| * sysdeps/pthread/createthread.c (create_thread): Likewise. | |
| * sysdeps/i386/tls.h (TLS_MULTIPLE_THREADS_IN_TCB): Define it. | |
| * sysdeps/s390/tls.h (TLS_MULTIPLE_THREADS_IN_TCB): Likewise. | |
| * descr.h (struct pthread): Conditionalize first member on | |
| [!TLS_DTV_AT_TP]. Replace the `header' member with an anonymous union | |
| containing an anonymous tcbhead_t. Move `list' member out. | |
| [TLS_MULTIPLE_THREADS_IN_TCB]: Define a `multiple_threads' member. | |
| * allocatestack.c: Remove use of `header.data.' prefix. | |
| * pthread_create.c: Likewise. | |
| * init.c (__pthread_initialize_minimal_internal): Likewise. | |
| * sysdeps/pthread/createthread.c (create_thread): Likewise. | |
| * sysdeps/i386/tls.h (INSTALL_DTV): Add parens. | |
| (THREAD_SELF, THREAD_DTV, INSTALL_NEW_DTV): No `header.data.' prefix. | |
| * sysdeps/x86_64/tls.h: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h | |
| (SINGLE_THREAD_P): Likewise. | |
| * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h | |
| (SINGLE_THREAD_P): Likewise. | |
| * sysdeps/i386/tls.h (tcbhead_t): Remove `list' member. | |
| * sysdeps/s390/tls.h (tcbhead_t): Likewise. | |
| 2003-03-09 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/lowlevelcond.h: New file. | |
| * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h: New file. | |
| * sysdeps/unix/sysv/linux/x86_64/fork.c: New file. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_once.S: Fix many | |
| leftovers from the ia32 code. | |
| * sysdeps/unix/sysv/linux/i386/pthread_once.S: Remove unneccessary | |
| memory load. | |
| (clear_once_control): Don't load %esi. | |
| * sysdeps/x86_64/tls.h: Remove all traces of segment descriptor | |
| handling. | |
| * sysdeps/unix/sysv/linux/x86_64/fork.c: New file. | |
| * sysdeps/unix/sysv/linux/s390/createthread.c: Moved to... | |
| * sysdeps/unix/sysv/linux/createthread.c: ...here. | |
| * Makefile (tests): Add tst-cond10. | |
| * tst-cond10.c: New file. | |
| 2003-03-08 Ulrich Drepper <drepper@redhat.com> | |
| * tst-tls2.c (do_test): Add TEMP_FAILURE_RETRY around sem_wait call. | |
| * tst-signal3.c (do_test): Likewise. | |
| * tst-sem5.c (do_test): Likewise. | |
| * tst-kill6.c (do_test): Likewise. | |
| * tst-tls3.c (do_test): Likewise. Include <errno.h>. | |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Use add/sub instead | |
| of inc/dec. | |
| * sysdeps/unix/sysv/linux/i386/lowlevelsem.h: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/pthread_once.S: Likewise | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_post.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S: | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S: | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelmutex.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Likewise. | |
| * allocatestack.c (allocate_stack): If mprotect() fails free the | |
| TLS memory. | |
| 2003-03-07 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/i386/i486/bits/atomic.h: Fix a few unused definitions. | |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Remove all trace of | |
| lll_wake_tid. This was used only to work around kernel limits in | |
| the early days. | |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/libc-lowlevellock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.h: Likewise. | |
| * init.c (__static_tls_align_m1): Renamed from __static_tls_align. | |
| (__pthread_initialize_minimal_internal): Change initialization of | |
| __static_tls_align_m1 appropriately. | |
| * pthreadP.h (__static_tls_align_m1): Renamed from | |
| __static_tls_align. | |
| * allocatestack.c (allocate_stack): Use __static_tls_align_m1 | |
| instead of __static_tls_align-1. | |
| 2003-03-04 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/x86_64/Makefile: New file. | |
| * pthread_create.c: Define __pthread_keys using nocommon | |
| attribute, not by placing it explicitly in bss. | |
| Remove DEFINE_DEALLOC definition. Not needed anymore. | |
| * allocatestack.c: Define ARCH_MAP_FLAGS if not already defined. | |
| Use it in mmap call to allocate stacks. | |
| * sysdeps/pthread/createthread.c (create_thread): Fix comment. | |
| * pthread_create.c (start_thread): Use THREAD_SETMEM to store | |
| result of the thread function. | |
| 2003-03-03 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/s390/dl-sysdep.h: Removed. The generic | |
| version is just fine. | |
| * sysdeps/unix/sysv/linux/libc_pthread_init.c | |
| (__pthread_child_handler): Renamed from pthread_child_handler, | |
| exported, and marked hidden. Change all users. | |
| * sysdeps/unix/sysv/linux/register-atfork.c (free_mem): Do not | |
| free __pthread_child_handler from child list. | |
| 2003-03-03 Martin Schwidefsky <schwidefsky@de.ibm.com> | |
| * atomic.h (atomic_exchange_and_add): Return newval, not oldval. | |
| * sysdeps/pthread/pthread_cond_timedwait.c (__pthread_cond_timedwait): | |
| Fix handling of cancellation and failing pthread_mutex_unlock call. | |
| * sysdeps/pthread/pthread_cond_wait.c (__condvar_cleanup): Likewise. | |
| (__pthread_cond_wait): Likewise. | |
| * sysdeps/pthread/pthread_rwlock_timedrdlock.c | |
| (pthread_rwlock_timedrdlock): Fix clobber of result variable by | |
| lll_futex_timed_wait call. | |
| * sysdeps/pthread/pthread_rwlock_timedwrlock.c | |
| (pthread_rwlock_timedwrlock): Likewise. | |
| * sysdeps/unix/sysv/linux/s390/libc-lowlevellock.c (___lll_lock): | |
| Don't define lll_unlock_wake_cb and ___lll_timedwait_tid in libc.so. | |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.c: Remove XXX comments. | |
| * sysdeps/unix/sysv/linux/s390/sem_post.c (__new_sem_post): Fix | |
| check of lll_futex_wake return value. | |
| 2003-03-03 Roland McGrath <roland@redhat.com> | |
| * forward.c: Fix typo in __pthread_attr_init_2_0 compat_symbol decl. | |
| * sysdeps/pthread/pthread-functions.h (struct pthread_functions): | |
| Argument to ptr___pthread_cleanup_upto is __jmp_buf, not jmp_buf. | |
| * sysdeps/unix/sysv/linux/jmp-unwind.c: Likewise. | |
| 2003-03-02 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/timer_create.c (timer_create): Return correct | |
| error for CPU clocks. | |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h: Define | |
| _POSIX_MONOTONIC_CLOCK. | |
| * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Likewise. | |
| * tst-cancel4.c (tf_sleep): Lower sleep time a bit to not upset | |
| recent kernels. | |
| 2003-03-01 Ulrich Drepper <drepper@redhat.com> | |
| * descr.h (struct pthread): Move cleanup field to the front. | |
| 2003-03-01 Roland McGrath <roland@redhat.com> | |
| * sem_open.c (sem_open): Braino fix. | |
| 2003-03-01 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/i386/tcb-offsets.sym: Add CLEANUP and CLEANUP_PREV. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Inline | |
| __pthread_cleanup_pop functionality. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. | |
| * descr.h (struct pthread): Move tid field to the front now that | |
| it is often used. | |
| * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevelmutex.S | |
| (__lll_mutex_timedlock_wait): Remove. | |
| (__lll_mutex_unlock_wake): Don't save, load, and restore %esi. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelmutex.S | |
| (__lll_mutex_unlock_wake): Don't save, load, and restore %esi. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S | |
| (lll_unlock_wake_cb): Don't save and restore %esi. | |
| (__lll_unlock_wake): Add alignment. Don't save, load, and restore | |
| %esi. | |
| (__lll_timedwait_tid): Add alignment. | |
| * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S | |
| (__lll_unlock_wake): Add alignment. Don't save, load, and restore | |
| %esi. | |
| (__lll_timedwait_tid): Removed. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S | |
| (__pthread_cond_broadcast): Don't save, load, and restore %esi. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S | |
| (pthread_barrier_wait): Don't save, load, and restore %esi for | |
| last thread. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S | |
| (__pthread_cond_signal): Don't save, load, and restore %esi. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S | |
| (__pthread_rwlock_unlock): Don't save, load, and restore %esi. | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_post.S (__new_sem_post): | |
| Don't save, load, and restore %esi. | |
| 2003-02-27 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S: | |
| Release lock before waking up the waiters. | |
| * tst-exit1.c (do_test): Don't start more than one thread in parallel. | |
| * tst-rwlock9.c (writer_thread): Correct adding TIMEOUT. | |
| (reader_thread): Likewise. | |
| * sysdeps/pthread/pthread_rwlock_unlock.c | |
| (__pthread_rwlock_unlock): Release internal lock early. Don't try | |
| to wake up readers if there are none. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S: | |
| Release internal lock before wake threads. | |
| 2003-02-26 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (tests): Add tst-rwlock10 and tst-rwlock11. | |
| * tst-rwlock8.c: Initialize lock with INIT. Allow INIT to be | |
| predefined. | |
| * tst-rwlock9.c: Likewise. | |
| * tst-rwlock10.c: New file. | |
| * tst-rwlock11.c: New file. | |
| * Makefile (tests): Add tst-dlsym1. | |
| * tst-dlsym1.c: New file. | |
| * init.c (__pthread_initialize_minimal_internal): Set | |
| GL(dl_error_catch_tsd) to __libc_dl_error_tsd. | |
| * Versions (libc:GLIBC_PRIVATE): Export __libc_dl_error_tsd. | |
| 2003-02-24 Ulrich Drepper <drepper@redhat.com> | |
| * sem_open.c (sem_open): Fix handling of O_CREAT without O_EXCL. | |
| * tst-cond2.c: Fix sychronization with child. | |
| * tst-rwlock8.c (reader_thread): Remove unused variable. | |
| * Makefile: Add rules to build and run tst-tls3. | |
| * tst-tls3.c: New file. | |
| * tst-tls3mod.c: New file. | |
| * Makefile (tests): Add tst-rwlock8 and tst-rwlock9. | |
| * tst-rwlock8.c: New file. | |
| * tst-rwlock9.c: New file. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: Fix | |
| complete broken rwlock implementation. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S: | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S: | |
| Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: Likewise. | |
| * sysdeps/pthread/pthread_rwlock_rdlock.c: Likewise. | |
| * sysdeps/pthread/pthread_rwlock_timedrdlock.c: Likewise. | |
| * sysdeps/pthread/pthread_rwlock_timedwrlock.c: Likewise. | |
| * sysdeps/pthread/pthread_rwlock_unlock.c: Likewise. | |
| * sysdeps/pthread/pthread_rwlock_wrlock.c: Likewise. | |
| 2003-02-23 Roland McGrath <roland@redhat.com> | |
| * Makefile (nptl-version): Change regexp so case sensitivity is ok. | |
| 2003-02-23 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (tests): Add tst-context1. | |
| * tst-context1.c: New file. | |
| * Makefile (tests): Add tst-tls1 and tst-tls2. | |
| * tst-tls1.c: New file. | |
| * tst-tls2.c: New file. | |
| * libc-cancellation.c (__libc_enable_asynccancel): Correct test | |
| for failed cmpxchg. | |
| * pthread_create.c (start_thread): Set EXITING_BIT early. | |
| * sysdeps/i386/tls.h (THREAD_GETMEM): Mark asm as volatile. | |
| (THREAD_GETMEM_NC): Likewise. | |
| 2003-02-22 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S: Shave | |
| off 3 more bytes by using offset-less instructions when possible. | |
| * Makefile: Add dependency for $(objpfx)version.d. | |
| * eintr.c (eintr_source): Add unnecessary return but the compiler | |
| insists. | |
| * tst-kill3.c: Include <unistd.h>. | |
| 2003-02-21 Roland McGrath <roland@redhat.com> | |
| * pthread_create.c (start_thread): Call __libc_thread_freeres. | |
| 2003-02-21 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (tests): Add tst-eintr1. | |
| (distribute): Add eintr.c. | |
| * tst-eintr1.c: New file. | |
| * eintr.c: New file. | |
| * pthread_cancel.c (pthread_cancel): Use tkill directly. | |
| * sysdeps/unix/sysv/linux/pthread_kill.c (__pthread_kill): | |
| Disallow sending SIGCANCEL. | |
| * Makefile (tests): Remove tst-basic7. Add tst-kill1, tst-kill2, | |
| tst-kill3, tst-kill4, tst-kill5, tst-kill6. | |
| * tst-kill1.c: New file. | |
| * tst-kill2.c: New file. | |
| * tst-kill3.c: New file. | |
| * tst-kill5.c: New file. | |
| * tst-kill6.c: New file. | |
| * tst-basic7.c: Renamed to... | |
| * tst-kill4.c: ...this. | |
| 2003-02-21 Roland McGrath <roland@redhat.com> | |
| * Makefile (install-lib-ldscripts): New variable. | |
| 2003-02-21 Ulrich Drepper <drepper@redhat.com> | |
| * pthreadP.h: Define INVALID_TD_P and INVALID_NOT_TERMINATED_TD_P. | |
| * pthread_cancel.c: Use INVALID_TD_P. | |
| * pthread_detach.c: Likewise. | |
| * pthread_getschedparam.c: Likewise. | |
| * pthread_setschedparam.c: Likewise. | |
| * sysdeps/pthread/pthread_getcpuclockid.c: Likewise. | |
| * sysdeps/unix/sysv/linux/pthread_kill.c: Likewise. | |
| * pthread_join.c: Use INVALID_NOT_TERMINATED_TD_P. | |
| * pthread_timedjoin.c: Likewise. | |
| * tst-basic7.c: Include <signal.h>. | |
| * pthread_join.c (pthread_join): Limited checking for invalid | |
| descriptors. | |
| * pthread_timedjoin.c (pthread_timedjoin_np): Likewise. | |
| 2003-02-20 Ulrich Drepper <drepper@redhat.com> | |
| * pthread_create.c (deallocate_tsd): Reset found_nonzero at the | |
| beginning of the loop. Clear the entire first block of TSD. | |
| * Makefile (tests): Add tst-key4. | |
| * tst-key4.c: New file. | |
| 2003-02-18 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (tests): Add tst-basic7. | |
| * tst-basic7.c: New file. | |
| * pthread_create.c (deallocate_tsd): Mark as internal_function. | |
| Add some more __builtin_expect. | |
| * pthreadP.h: Define dummy version of DEBUGGING_P. | |
| 2003-02-17 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Remnove | |
| _POSIX_THREAD_PRIORITY_SCHEDULING. | |
| * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Remove | |
| _XOPEN_REALTIME_THREADS. | |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h: Likewise. | |
| * sysdeps/unix/sysv/linux/pthread_kill.c (__pthread_kill): The | |
| kernel returns EINVAL for PID <= 0, work around it. | |
| * Makefile (tests): Add tst-signal5. | |
| * tst-signal5.c: New file. | |
| * sysdeps/unix/sysv/linux/bits/local_lim.h: Define TTY_NAME_MAX | |
| and LOGIN_NAME_MAX. | |
| * tst-cancel1.c (tf): Block all signals. | |
| * Makefile (tests): Add tst-basic6. | |
| * tst-basic6.c: New file. | |
| * tst-basic1.c: Add test for process ID. | |
| * Makefile (tests): Add tst-cancel10. | |
| * tst-cancel10.c: New file. | |
| * Makefile (tests): Add tst-signal4. | |
| * tst-signal4.c: New file. | |
| * sysdeps/pthread/pthread_sigmask.c (pthread_sigmask): Use | |
| __sigismember instead of sigismember. Add __builtin_expect. | |
| 2003-02-16 Ulrich Drepper <drepper@redhat.com> | |
| * tst-attr1.c (do_test): Add tests for pthread_setcanceltype, | |
| pthread_setcancelstate, and pthread_rwlock_setpshared. | |
| * tst-cancel7.c (do_test): Make sure the pid file exists before | |
| canceling the thread. | |
| * tst-rwlock6.c: More pthread_rwlock_timedwrlock and | |
| pthread_rwlock_timedrdlock tests. | |
| * tst-rwlock7.c: More pthread_rwlock_timedwrlock tests. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S: | |
| Check for invalid tv_nsec field. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S: | |
| Likewise. | |
| * pthread_mutex_trylock.c (__pthread_mutex_trylock): Protect | |
| recursive mutex of overflow. | |
| * tst-attr1.c (do_test): Add test for pthread_mutexattr_setpshared. | |
| * libc-cancellation.c (__libc_enable_asynccancel): Rewrite to avoid | |
| going into an endless loop. | |
| * Makefile (tests): Add tst-cancel9. | |
| * tst-cancel9.c: New file. | |
| * pthread_cancel.c (pthread_cancel): Use the result of __pthread_kill. | |
| 2003-02-15 Ulrich Drepper <drepper@redhat.com> | |
| * tst-mutex5.c (do_test): Add more timedlock tests. | |
| * tst-mutex2.c: Tests of trylock and unlock with ERROR mutexes. | |
| * tst-mutex3.c (do_test): Add tests for trylock with RECURSIVE mutexes. | |
| * sysdeps/unix/sysv/linux/pthread_kill.c (__pthread_kill): Don't | |
| use INLINE_SYSCALL. Error number is returned, not -1. | |
| * pthreadP.h: Mark declarations of __find_in_stack_list, __free_tcb, | |
| and __deallocate_stack with internal_function. | |
| * pthread_create.c: Adjust definitions appropriately. | |
| * allocatestack.c: Likewise. | |
| * pthread_join.c: Add one more __builtin_expect. | |
| * pthread_timedjoin.c: Likewise. | |
| * pthread_getspecific.c (__pthread_getspecific): Clear data->data | |
| not data of sequence number does not match. | |
| Add one __builtin_expect. | |
| * Makefile (tests): Add tst-clock1. | |
| * tst-clock1.c: New file. | |
| * pthread_setconcurrency.c (pthread_setconcurrency): Fail for | |
| negative arguments. | |
| * Makefile (tests): Add tst-basic5. | |
| * tst-basic5.c: New file. | |
| 2003-02-14 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (tests): Add tst-basic4. | |
| * tst-basic4.c: New file. | |
| * pthreadP.h: Add declaraction for __nptl_nthreads. | |
| * pthread_create.c: Define __nptl_nthreads | |
| (start_thread): Increment __nptl_nthreads at beginning. Decrement | |
| after thread is done. If then zero, call exit(0). | |
| * sysdeps/pthread/pthread-functions.h (struct pthread_functions): | |
| Add ptr_nthreads. Define HAVE_PTR_NTHREADS. | |
| * init.c (pthread_functions): Initialize ptr_nthreads. | |
| * allocatestack.c (nptl_nthreads): Remove definition and all uses. | |
| (__reclaim_stacks): Decrement __nptl_nthreads. | |
| * sysdeps/pthread/Makefile [$(subdir)==csu] (CFLAGS-libc-start.c): | |
| Define. | |
| * Makefile (tests): Add tst-basic3. | |
| * tst-basic3.c: New file. | |
| * descr.h: Define CANCELING_BIT and CANCELING_BITMASK. Introduce | |
| after CANCELTYPE_BIT, move the other bits up. Update CANCEL_RESTMASK. | |
| * init.c (sigcancel_handler): Also set CANCELING_BITMASK bit in newval. | |
| * pthread_cancel.c (pthread_cancel): Likewise. Also set CANCELING_BIT | |
| if asynchronous canceling is enabled. | |
| * pthread_join.c (pthread_join): When recognizing circular joins, | |
| take into account the other thread might be already canceled. | |
| * Makefile (tests): Add tst-join5. | |
| * tst-join5.c: New file. | |
| * Makefile (tests): Add tst-join4. | |
| * tst-join4.c: New file. | |
| 2003-02-13 Ulrich Drepper <drepper@redhat.com> | |
| * tst-cond4.c (main): Add test of pthread_attr_getpshared. | |
| 2003-02-13 Martin Schwidefsky <schwidefsky@de.ibm.com> | |
| * sysdeps/s390/tls.h (THREAD_GETMEM, THREAD_GETMEM_NC, THREAD_SETMEM, | |
| THREAD_SETMEM_NC): Use passed descr instead of THREAD_SELF. | |
| * sysdeps/unix/sysv/linux/s390/jmp-unwind.c (_longjmp_unwind): Avoid | |
| warning. | |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.c: Include <sys/time.h> | |
| to avoid warning. | |
| * sysdeps/unix/sysv/linux/s390/sem_post.c (__new_sem_post): Return | |
| error if lll_futex_wake failed. | |
| 2003-02-13 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Fix | |
| handling of cancellation and failung pthread_mutex_unlock call. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. | |
| * Makefile (tests): Add tst-cond8 and tst-cond9. | |
| * tst-cond8.c: New file. | |
| * tst-cond9.c: New file. | |
| * tst-cond7.c (do_test): Unlock the mutex before canceling the thread. | |
| * sysdeps/pthread/pthread.h: Add missing initializers. Protect | |
| non-standard initializers with __USE_GNU. | |
| * Makefile (tests): Add tst-cleanup3. | |
| * tst-cleanup3.c: New file. | |
| 2003-02-12 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (tests): Add tst-attr1 and tst-attr2. | |
| * tst-attr1.c: New file. | |
| * tst-attr2.c: New file. | |
| * Makefile: Add rules to build and run tst-atfork2 test. | |
| * tst-atfork2.c: New file. | |
| * tst-atfork2mod.c: New file. | |
| * sysdeps/unix/sysv/linux/unregister-atfork.c | |
| (__unregister_atfork): Free the memory allocated for the handlers | |
| after removing them from the lists. | |
| * sysdeps/unix/sysv/linux/register-atfork.c: Define memeory | |
| cleanup function. | |
| * tst-atfork1.c (do_test): Wait for the child we forked. | |
| Report error in child. | |
| * sysdeps/unix/sysv/linux/fork.c (__libc_fork): Fix comment. | |
| * sysdeps/pthread/Makefile: Define CFLAGS-confstr.c. | |
| 2003-02-10 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (tests): Add tst-cancel8. | |
| * tst-cancel8.c: New file. | |
| * sysdeps/unix/sysv/linux/i386/pthread_once.S (clear_once_control): Fix | |
| clearing of control variable. | |
| * Makefile (tests): Add tst-once3 and tst-once4. | |
| * tst-once3.c: New file. | |
| * tst-once4.c: New file. | |
| 2003-02-08 kaz Kojima <kkojima@rr.iij4u.or.jp> | |
| * sysdeps/sh/Makefile: New file. | |
| * sysdeps/sh/bits/atomic.h: New file. | |
| * sysdeps/sh/pthread_spin_init.c: New file. | |
| * sysdeps/sh/pthread_spin_lock.c: New file. | |
| * sysdeps/sh/pthread_spin_trylock.S: New file. | |
| * sysdeps/sh/pthread_spin_unlock.S: New file. | |
| * sysdeps/sh/pthreaddef.h: New file. | |
| * sysdeps/sh/tcb-offsets.sym: New file. | |
| * sysdeps/sh/td_ta_map_lwp2thr.c: New file. | |
| * sysdeps/sh/tls.h: New file. | |
| * sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h: New file. | |
| * sysdeps/unix/sysv/linux/sh/bits/semaphore.h: New file. | |
| * sysdeps/unix/sysv/linux/sh/createthread.c: New file. | |
| * sysdeps/unix/sysv/linux/sh/fork.c: New file. | |
| * sysdeps/unix/sysv/linux/sh/libc-lowlevellock.S: New file. | |
| * sysdeps/unix/sysv/linux/sh/libc-lowlevelmutex.S: New file. | |
| * sysdeps/unix/sysv/linux/sh/lowlevel-atomic.h: New file. | |
| * sysdeps/unix/sysv/linux/sh/lowlevelcond.h: New file. | |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.S: New file. | |
| * sysdeps/unix/sysv/linux/sh/lowlevellock.h: New file. | |
| * sysdeps/unix/sysv/linux/sh/lowlevelmutex.S: New file. | |
| * sysdeps/unix/sysv/linux/sh/lowlevelrwlock.h: New file. | |
| * sysdeps/unix/sysv/linux/sh/pt-initfini.c: New file. | |
| * sysdeps/unix/sysv/linux/sh/pt-vfork.S: New file. | |
| * sysdeps/unix/sysv/linux/sh/pthread_barrier_wait.S: New file. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S: New file. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_signal.S: New file. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: New file. | |
| * sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S: New file. | |
| * sysdeps/unix/sysv/linux/sh/pthread_once.S: New file. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S: New file. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S: New file. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S: New file. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S: New file. | |
| * sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S: New file. | |
| * sysdeps/unix/sysv/linux/sh/sem_post.S: New file. | |
| * sysdeps/unix/sysv/linux/sh/sem_timedwait.S: New file. | |
| * sysdeps/unix/sysv/linux/sh/sem_trywait.S: New file. | |
| * sysdeps/unix/sysv/linux/sh/sem_wait.S: New file. | |
| * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h: New file. | |
| 2003-02-08 Ulrich Drepper <drepper@redhat.com> | |
| * tst-cond2.c: Rearrange code to not rely on behavior undefined | |
| according to POSIX. | |
| * tst-basic2.c (do_test): Lock mutex before creating the thread. | |
| 2003-02-07 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/x86_64/tls.h: Remove unnecessary macros, left over from x86. | |
| (TLS_GET_FS): New #define. | |
| (TLS_SET_FS): New #define. | |
| Correct value of __NR_set_thread_area. | |
| * sysdeps/x86_64/td_ta_map_lwp2thr.c: New file. | |
| 2003-02-06 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (tests): Add tst-popen1. | |
| * tst-popen1.c: New file. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Remove wrong | |
| but inactive generalization. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S: Likewise. | |
| Minor optimization, remove one instruction. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S: Likewise. | |
| 2003-02-04 Martin Schwidefsky <schwidefsky@de.ibm.com> | |
| * sysdeps/unix/sysv/linux/s390/fork.c: Correct order of parameters. | |
| 2003-01-31 Martin Schwidefsky <schwidefsky@de.ibm.com> | |
| * init.c (__NR_set_tid_address): Add #ifdef for s390. | |
| * sysdeps/pthread/pthread_barrier_wait.c: New file. | |
| * sysdeps/pthread/pthread_cond_broadcast.c: New file. | |
| * sysdeps/pthread/pthread_cond_signal.c: New file. | |
| * sysdeps/pthread/pthread_cond_timedwait.c: New file. | |
| * sysdeps/pthread/pthread_cond_wait.c: New file. | |
| * sysdeps/pthread/pthread_rwlock_rdlock.c: New file. | |
| * sysdeps/pthread/pthread_rwlock_timedrdlock.c: New file. | |
| * sysdeps/pthread/pthread_rwlock_timedwrlock.c: New file. | |
| * sysdeps/pthread/pthread_rwlock_unlock.c: New file. | |
| * sysdeps/pthread/pthread_rwlock_wrlock.c: New file. | |
| * sysdeps/s390/Makefile: New file. | |
| * sysdeps/s390/bits/atomic.h: New file. | |
| * sysdeps/s390/pthread_spin_init.c: New file. | |
| * sysdeps/s390/pthread_spin_lock.c: New file. | |
| * sysdeps/s390/pthread_spin_trylock.c: New file. | |
| * sysdeps/s390/pthread_spin_unlock.c: New file. | |
| * sysdeps/s390/pthreaddef.h: New file. | |
| * sysdeps/s390/tcb-offsets.sym: New file. | |
| * sysdeps/s390/td_ta_map_lwp2thr.c: New file. | |
| * sysdeps/s390/tls.h: New file. | |
| * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h: New file. | |
| * sysdeps/unix/sysv/linux/s390/bits/semaphore.h: New file. | |
| * sysdeps/unix/sysv/linux/s390/createthread.c: New file. | |
| * sysdeps/unix/sysv/linux/s390/dl-sysdep.h: New file. | |
| * sysdeps/unix/sysv/linux/s390/fork.c: New file. | |
| * sysdeps/unix/sysv/linux/s390/jmp-unwind.c: New file. | |
| * sysdeps/unix/sysv/linux/s390/libc-lowlevellock.c: New file. | |
| * sysdeps/unix/sysv/linux/s390/libc-lowlevelmutex.c: New file. | |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.c: New file. | |
| * sysdeps/unix/sysv/linux/s390/lowlevellock.h: New file. | |
| * sysdeps/unix/sysv/linux/s390/lowlevelmutex.c: New file. | |
| * sysdeps/unix/sysv/linux/s390/lowlevelsem.h: New file. | |
| * sysdeps/unix/sysv/linux/s390/pthread_once.c: New file. | |
| * sysdeps/unix/sysv/linux/s390/s390-32/pt-initfini.c: New file. | |
| * sysdeps/unix/sysv/linux/s390/s390-32/pt-vfork.S: New file. | |
| * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h: New file. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/pt-initfini.c: New file. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/pt-vfork.S: New file. | |
| * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h: New file. | |
| * sysdeps/unix/sysv/linux/s390/sem_post.c: New file. | |
| * sysdeps/unix/sysv/linux/s390/sem_timedwait.c: New file. | |
| * sysdeps/unix/sysv/linux/s390/libc-lowlevellock.c: New file. | |
| * sysdeps/unix/sysv/linux/s390/sem_wait.c: New file. | |
| 2003-02-04 Ulrich Drepper <drepper@redhat.com> | |
| * atomic.h: Add a couple more default implementations. | |
| (atomic_compare_and_exchange_acq): Use | |
| __arch_compare_and_exchange_32_acq in return value definition. It | |
| always exists. | |
| (atomic_bit_set): Renamed from atomic_set_bit. | |
| Add missing atomic_ prefixes. | |
| * sysdeps/pthread/bits/libc-lock.h (__libc_once): In case no | |
| thread library is available, use correct value to mark initialized | |
| once variable. | |
| 2003-02-03 Ulrich Drepper <drepper@redhat.com> | |
| * allocatestack.c (allocate_stack): Use __getpagesize instead of | |
| __sysconf to determine pagesize. | |
| * pthread_create.c: Include <atomic.h>. | |
| * allocatestack.c (allocate_stack): Implement coloring of the | |
| allocated stack memory. Rename pagesize to pagesize_m1. It's the | |
| size minus one. Adjust users. | |
| * sysdeps/i386/i686/Makefile: New file. | |
| 2003-02-02 Ulrich Drepper <drepper@redhat.com> | |
| * allocatestack.c: Improve comment throughout the file. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S | |
| (__lll_lock_wait): Add branch prediction. | |
| * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S | |
| (__lll_lock_wait): Likewise. | |
| (lll_unlock_wake_cb): Removed. | |
| 2003-01-31 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h: Remove | |
| _POSIX_THREAD_PRIORITY_SCHEDULING. | |
| 2003-01-30 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/pthread/pthread-functions.h (struct pthread_functions): | |
| Fix return type of ptr___pthread_getspecific. | |
| 2003-01-29 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (tests): Add tst-umask1. | |
| (tst-umask1-ARGS): Define. | |
| * tst-umask1.c: New file. | |
| 2003-01-28 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (libpthread-routines): Remove lowlevelrwlock. Add | |
| pthread_rwlock_rdlock, pthread_rwlock_timedrdlock, | |
| pthread_rwlock_wrlock, pthread_rwlock_timedwrlock, and | |
| pthread_rwlock_unlock. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelrwlock.S: Removed | |
| * sysdeps/unix/sysv/linux/i386/i586/lowlevelrwlock.S: Removed | |
| * sysdeps/unix/sysv/linux/i386/i686/lowlevelrwlock.S: Removed | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S: | |
| New file. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S: | |
| New file. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_rdlock.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_timedrdlock.S: | |
| New file. | |
| * sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_wrlock.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_timedwrlock.S: | |
| New file. | |
| * sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_unlock.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_rdlock.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_timedrdlock.S: | |
| New file. | |
| * sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_wrlock.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_timedwrlock.S: | |
| New file. | |
| * sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_unlock.S: New file. | |
| * Makefile (libpthread-routines): Remove lowlevelcond and | |
| lowlevelsem. Add sem_wait, sem_trywait, sem_timedwait, sem_post, | |
| pthread_cond_wait, pthread_cond_timedwait, pthread_cond_signal, | |
| and pthread_cond_broadcast. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelsem.S: Removed | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelcond.S: Removed | |
| * sysdeps/unix/sysv/linux/i386/i586/lowlevelsem.S: Removed | |
| * sysdeps/unix/sysv/linux/i386/i586/lowlevelcond.S: Removed | |
| * sysdeps/unix/sysv/linux/i386/i686/lowlevelsem.S: Removed | |
| * sysdeps/unix/sysv/linux/i386/i686/lowlevelcond.S: Removed | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_wait.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_trywait.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i486/sem_post.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i586/sem_wait.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i586/sem_trywait.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i586/sem_timedwait.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i586/sem_post.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i586/pthread_cond_wait.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i586/pthread_cond_timedwait.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i586/pthread_cond_signal.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i586/pthread_cond_broadcast.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i686/sem_wait.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i686/sem_trywait.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i686/sem_timedwait.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i686/sem_post.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i686/pthread_cond_wait.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i686/pthread_cond_timedwait.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i686/pthread_cond_signal.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i686/pthread_cond_broadcast.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/lowlevelcond.h: New file. | |
| * sysdeps/unix/sysv/linux/i386/createthread.c: Define | |
| PREPARE_CREATE and TLS_VALUE with x86-specific bits. All the rest | |
| of the code is moved to ... | |
| * sysdeps/pthread/createthread.c: ...here. New file. | |
| 2003-01-27 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelsem.S | |
| (__new_sem_post): Clear %eax before returning. | |
| Reported by MAEDA Naoaki <maeda.naoaki@jp.fujitsu.com>. | |
| * Makefile (tests): Add tst-cleanup2. | |
| * tst-cleanup2.c: New file. | |
| * sysdeps/pthread/bits/libc-lock.h (__libc_cleanup_region_start): | |
| Interpret first parameter correctly. | |
| 2003-01-17 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (headers): Add bits/semaphore.h. | |
| 2003-01-16 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/i386/tls.h (INIT_SYSINFO): Initialize _head->sysinfo even | |
| if not SHARED. | |
| 2003-01-14 Ulrich Drepper <drepper@redhat.com> | |
| * sem_open.c (sem_open): Return SEM_FAILED if existing semaphore | |
| must be used and mapping failed. | |
| Reported by Luke Elliott <luke.elliott@activfinancial.com>. | |
| * Makefile (CFLAGS-pthread_self.os): Define this, not | |
| CFLAGS-pthread_self.c. | |
| 2003-01-13 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Don't export | |
| lll_unlock_wake_cb. | |
| * Makefile (libpthread-routines): Add version. Add rules to build | |
| version.os and banner.h. | |
| * version.c: New file. | |
| 2003-01-13 Jakub Jelinek <jakub@redhat.com> | |
| * pthread_mutex_lock.c (__pthread_mutex_lock_internal): Make | |
| the alias unconditional. | |
| * pthread_mutex_unlock.c (__pthread_mutex_unlock_internal): Likewise. | |
| 2003-01-13 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (CFLAGS-pthread_self.c): New definition. | |
| 2003-01-06 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/pthread/pthread_sigmask.c (pthread_sigmask): Add | |
| INTERNAL_SYSCALL_DECL, add err argument to INTERNAL_SYSCALL* macros. | |
| * sysdeps/unix/sysv/linux/raise.c (raise): Likewise. | |
| * init.c (__pthread_initialize_minimal_internal): Likewise. | |
| 2003-01-07 Jakub Jelinek <jakub@redhat.com> | |
| * pthreadP.h (__pthread_cond_timedwait): Add prototype. | |
| * sysdeps/unix/sysv/linux/i386/dl-sysdep.h | |
| (RTLD_CORRECT_DYNAMIC_WEAK): Remove. | |
| (DL_SYSINFO_IMPLEMENTATION): Change into .text section and back. | |
| * sysdeps/unix/sysv/linux/i386/i686/dl-sysdep.h | |
| (RTLD_CORRECT_DYNAMIC_WEAK): Remove. | |
| (DL_SYSINFO_IMPLEMENTATION): Change into .text section and back. | |
| 2003-01-06 Jakub Jelinek <jakub@redhat.com> | |
| * pthreadP.h (LIBC_CANCEL_HANDLED): Define. | |
| * pt-system.c (LIBC_CANCEL_HANDLED): Add. | |
| * tst-cancel-wrappers.sh: Remove all exceptions. | |
| 2003-01-05 Ulrich Drepper <drepper@redhat.com> | |
| * tst-cancel-wrappers.sh: Invoke gawk not awk since we use GNU awk | |
| features. Reported by Marijn Ros <marijn@mad.scientist.com>. | |
| * sysdeps/unix/sysv/linux/jmp-unwind.c: Include <pthread-functions.h>. | |
| Use __libc_pthread_functions array if SHARED. | |
| * pthreadP.h: Move pthread_cond_2_0_t definition to... | |
| * sysdeps/unix/sysv/linux/internaltypes.h: ...here. | |
| * sysdeps/pthread/bits/libc-lock.h (__libc_ptf_call): New #define. | |
| (__libc_rwlock_rdlock, __libc_rwlock_wrlock, __libc_rwlock_unlock, | |
| __libc_key_create, __libc_getspecific, __libc_setspecific): Use | |
| __libc_ptf_call instead of __libc_maybe_call. | |
| (PTF): New #define. | |
| (__libc_cleanup_region_start): Wrap function name with PTF call. | |
| (__libc_cleanup_region_end): Likewise. | |
| (__libc_cleanup_end): Likewise. | |
| * pthread_getspecific.c: Add __pthread_getspecific_internal alias. | |
| * pthread_setspecific.c: Add __pthread_setspecific_internal alias. | |
| * pthread_key_create.c: Add __pthread_key_create_internal alias. | |
| * pthreadP.h: Add prototypes. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelrwlock.S: Add | |
| __pthread_rwlock_rdlock, __pthread_rwlock_wrlock, and | |
| __pthread_rwlock_unlock aliases. | |
| * pthreadP.h: Add prototypes for new aliases. | |
| * pthreadP.h (struct pthead_functions): Moved to... | |
| * sysdeps/pthread/pthread-functions.h: ...here. New file. | |
| * init.c (pthread_functions): Add initializers for new elements. | |
| * cleanup_defer.c: Add __pthread_cleanup_push_defer and | |
| __pthread_cleanup_pop_restore aliases. | |
| * pthreadP.h: Add prototypes. | |
| * cleanup.c: Rename _GI_pthread_cleanup_push to __pthread_cleanup_push | |
| and _GI_pthread_cleanup_pop to __pthread_cleanup_pop. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelcond.S: Adjust caller. | |
| * sysdeps/unix/sysv/linux/i386/pthread_once.S: Likewise. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_once.S: Likewise. | |
| * pthreadP.h: Adjust prototypes and callers. | |
| 2003-01-04 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (tests): Add tst-cancel7. | |
| (tst-cancel7-ARGS): New variable. | |
| * tst-cancel7.c: New file. | |
| * old_pthread_cond_broadcast.c: Optimize initialization a bit to work | |
| around gcc defficiencies. | |
| * old_pthread_cond_signal.c: Likewise. | |
| * old_pthread_cond_timedwait.c: Likewise. | |
| * old_pthread_cond_wait.c: Likewise. | |
| * pthreadP.h (pthread_cond_2_0_t): Remove unneeded lock element. | |
| 2003-01-03 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (tests): Add tst-cond7. | |
| * tst-cond7.c: New file. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelcond.S | |
| (condvar_cleanup): Get condvar address from the right place. | |
| * atomic.h: Correct definitions of atomic_full_barrier, | |
| atomic_read_barrier, atomic_write_barrier. | |
| * old_pthread_cond_broadcast.c: Make memory allocate and initialization | |
| race-free. | |
| * old_pthread_cond_signal.c: Likewise. | |
| * old_pthread_cond_timedwait.c: Likewise. | |
| * old_pthread_cond_wait.c: Likewise. | |
| 2003-01-03 Jakub Jelinek <jakub@redhat.com> | |
| * Makefile ($(objpfx)libpthread.so): Depend on ld.so. | |
| 2003-01-03 Ulrich Drepper <drepper@redhat.com> | |
| * pthreadP.h (pthread_cond_2_0_t): New type. | |
| (struct pthread_functions): Use new type for 2.0 condvar callbacks. | |
| Use new type for the 2.0 condvar function prototypes. | |
| * forward.c: Use pthread_cond_2_0_t for 2.0 condvar functions. | |
| * old_pthread_cond_init.c: Use pthread_cond_2_0_t for condvar | |
| parameter. | |
| * old_pthread_cond_destroy.c: Likewise. | |
| * old_pthread_cond_broadcast.c: Likewise. Lock appropriately. | |
| * old_pthread_cond_signal.c: Likewise. | |
| * old_pthread_cond_timedwait.c: Likewise. | |
| * old_pthread_cond_wait.c: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelcond.S | |
| (__pthread_cond_wait): Don't save cancellation mode and seq value | |
| in same location. | |
| * herrno.c (__h_errno_location): Don't define as weak. | |
| 2003-01-02 Jakub Jelinek <jakub@redhat.com> | |
| * Versions [libc] (GLIBC_2.3.2): Export pthread_cond_broadcast, | |
| pthread_cond_destroy, pthread_cond_init, pthread_cond_signal | |
| and pthread_cond_wait. | |
| * old_pthread_cond_broadcast.c (__old_pthread_cond_broadcast): | |
| Renamed to... | |
| (__pthread_cond_broadcast_2_0): ... this. | |
| * old_pthread_cond_destroy.c (__old_pthread_cond_destroy): | |
| Renamed to... | |
| (__pthread_cond_destroy_2_0): ... this. | |
| * old_pthread_cond_init.c (__old_pthread_cond_init): | |
| Renamed to... | |
| (__pthread_cond_init_2_0): ... this. | |
| * old_pthread_cond_signal.c (__old_pthread_cond_signal): | |
| Renamed to... | |
| (__pthread_cond_signal_2_0): ... this. | |
| * old_pthread_cond_wait.c (__old_pthread_cond_wait): | |
| Renamed to... | |
| (__pthread_cond_wait_2_0): ... this. | |
| * pthread_cond_destroy.c: Include shlib-compat.h. | |
| (pthread_cond_destroy): Change strong_alias into versioned_symbol. | |
| * pthread_cond_init.c: Include shlib-compat.h. | |
| (pthread_cond_init): Change strong_alias into versioned_symbol. | |
| * pthreadP.h (struct pthread_functions): Rename ptr_pthread_cond_* | |
| fields to ptr___pthread_cond_* and add ptr___pthread_cond_*_2_0 | |
| fields. | |
| (__pthread_cond_broadcast_2_0, __pthread_cond_destroy_2_0, | |
| __pthread_cond_init_2_0, __pthread_cond_signal_2_0, | |
| __pthread_cond_wait_2_0): New prototypes. | |
| (__old_pthread_cond_broadcast, __old_pthread_cond_destroy, | |
| __old_pthread_cond_init, __old_pthread_cond_signal, | |
| __old_pthread_cond_wait): Removed. | |
| * init.c: Include shlib-compat.h. | |
| (pthread_functions): Guard ptr___pthread_attr_init_2_0 | |
| initialization with SHLIB_COMPAT (GLIBC_2_0, GLIBC_2_1). | |
| Rename ptr_pthread_cond_* to ptr___pthread_cond_*, initialize | |
| ptr___pthread_cond_*_2_0 fields. | |
| * forward.c: Export both pthread_cond_*@@GLIBC_2.3.2 and | |
| pthread_cond_*@GLIBC_2.0 compatibility symbols. | |
| * sysdeps/pthread/sigaction.c (SIGCANCEL): Only define if | |
| LIBC_SIGACTION was not yet defined. | |
| [!defined LIBC_SIGACTION]: Define LIBC_SIGACTION, #include self. | |
| [!defined LIBC_SIGACTION] (__sigaction): New function and | |
| libc_hidden_weak. | |
| [!defined LIBC_SIGACTION] (sigaction): New weak_alias. | |
| [defined LIBC_SIGACTION]: #include_next <sigaction.c>. | |
| 2003-01-02 Jakub Jelinek <jakub@redhat.com> | |
| * Makefile (CFLAGS-pthread_atfork.c): Add -DNOT_IN_libc. | |
| 2003-01-02 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h (pthread_cond_t): | |
| New, larger type definition. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelcond.S: New condvar | |
| implementation. | |
| * Versions [libpthread]: Add definitions for new pthread_cond_* | |
| interfaces for version GLIBC_2.3.2. | |
| * pthread_cond_init.c: Update initialization for new type definition. | |
| * Makefile (libpthread-routines): Remove pthread_cond_wait, | |
| pthread_cond_timedwait, pthread_cond_signal, and | |
| pthread_cond_broadcast. Add old_pthread_cond_init, | |
| old_pthread_cond_destroy, old_pthread_cond_wait, | |
| old_pthread_cond_timedwait, old_pthread_cond_signal, and | |
| old_pthread_cond_broadcast. | |
| * old_pthread_cond_broadcast.c: New file. | |
| * old_pthread_cond_destroy.c: New file. | |
| * old_pthread_cond_init.c: New file. | |
| * old_pthread_cond_signal.c: New file. | |
| * old_pthread_cond_timedwait.c: New file. | |
| * old_pthread_cond_wait.c: New file. | |
| * pthreadP.h: Add prototypes for the compatibility interfaces. | |
| * pthread_cond_destroy.c: Don't include <errno.h>. | |
| 2003-01-01 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelrwlock.S: Avoid | |
| unnecessary zero offset when addressing MUTEX. | |
| 2002-12-31 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/fork.h: Add libc_hidden_proto for | |
| __register_atfork. | |
| * sysdeps/unix/sysv/linux/register-atfork.c: Add libc_hidden_def | |
| for __register_atfork. | |
| 2002-12-31 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Use __ASSEMBLER__ | |
| instead of ASSEMBLER test macro. | |
| * sysdeps/unix/sysv/linux/allocrtsig.c (__libc_current_sigrtmin, | |
| __libc_current_sigrtmax): Add libc_hidden_def. | |
| * sysdeps/pthread/list.h: Remove assert.h include. | |
| 2002-12-31 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/pt-initfini.c (call_initialize_minimal): Use | |
| __pthread_initialize_minimal_internal not | |
| __pthread_initialize_minimal. | |
| 2002-12-30 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/pt-initfini.c (call_initialize_minimal): Mark | |
| __pthread_initialize_minimal as hidden. | |
| * init.c (__pthread_initialize_minimal_internal): Don't mark as | |
| constructor. | |
| 2002-12-31 Jakub Jelinek <jakub@redhat.com> | |
| * Makefile ($(inst_libdir)/libpthread.so): Depend on | |
| $(common-objpfx)format.lds, include that into the output script. | |
| Fix comment. | |
| (extra-B-pthread.so): Change linuxthreads/ into nptl/. | |
| 2002-12-28 Andreas Jaeger <aj@suse.de> | |
| * sysdeps/unix/sysv/linux/xstatconv.c (xstat_conv): Adjust for | |
| nsec resolution changes. | |
| (xstat64_conv): Likewise. | |
| (xstat32_conv): Likewise. | |
| * sysdeps/unix/sysv/linux/kernel_stat.h: Add nsec resolution for | |
| struct kernel_stat. | |
| * sysdeps/unix/sysv/linux/bits/stat.h: Add nsec resolution for | |
| structs stat and stat64. | |
| * time/time.h (__timespec_defined): Define for __USE_MISC. | |
| * io/sys/stat.h [__USE_MISC]: Define __need_timespec for struct stat. | |
| 2002-12-30 Jakub Jelinek <jakub@redhat.com> | |
| * forward.c (FORWARD2): Renamed from FORWARD3. Remove unused export | |
| argument. | |
| (pthread_attr_init_2_0, pthread_attr_init_2_1): Use FORWARD macro. | |
| (pthread_exit): Use strong_alias to avoid warnings. | |
| * pthreadP.h (struct pthread_functions): Rename ptr_pthread_exit | |
| and ptr_pthread_attr_init_2_* to ptr___pthread_exit and | |
| ptr___pthread_attr_init_2_*. | |
| * init.c (pthread_functions): Adjust. | |
| 2002-12-29 Ulrich Drepper <drepper@redhat.com> | |
| * forward.c: Make all functions available by default again. It | |
| caused too much trouble. | |
| * pt-siglongjmp.c: Removed. | |
| 2002-12-28 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/i386/tls.h: Include tcb-offsets.h in assembler. | |
| (SYSINFO_OFFSET, MULTIPLE_THREADS_OFFSET): Remove. | |
| * sysdeps/i386/Makefile: New file. | |
| * sysdeps/i386/tcb-offsets.sym: New file. | |
| * sysdeps/pthread/tcb-offsets.h: New file. | |
| * sysdeps/unix/sysv/linux/libc_pthread_init.c (__libc_pthread_init): | |
| Remove MULTIPLE_THREADS_OFFSET and SYSINFO_OFFSET checks. | |
| * sysdeps/unix/sysv/linux/Versions [libc] (GLIBC_PRIVATE): Move | |
| __register_atfork... | |
| (GLIBC_2.3.2): ...here. | |
| 2002-12-28 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/pthread.h: Mark pthread_attr_getstackaddr and | |
| pthread_attr_setstackaddr with __attribute_deprecated__. | |
| 2002-12-27 Jakub Jelinek <jakub@redhat.com> | |
| * pt-system.c (system): Remove cancellation handling. | |
| * tst-cancel-wrappers.sh: Allow pt-system.o* to not use the | |
| cancellation routines. | |
| 2002-12-28 Ulrich Drepper <drepper@redhat.com> | |
| * descr.h: Include <dl-sysdep.h>. | |
| (struct pthread): Move header.data.list to the back of the struct. | |
| * sysdeps/i386/tls.h (tcbhead_t): Move list to the back of the struct. | |
| (MULTIPLE_THREADS_OFFSET): Adjust offset. | |
| (SYSINFO_OFFSEET): Likewise. | |
| 2002-12-27 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/i686/dl-sysdep.h (USE_DL_SYSINFO): | |
| Define. | |
| (DL_SYSINFO_DEFAULT): Cast to uintptr_t to avoid warnings. | |
| * sysdeps/unix/sysv/linux/i386/dl-sysdep.h (NEED_DL_SYSINFO, | |
| DL_SYSINFO_DEFAULT, DL_SYSINFO_IMPLEMENTATION): Define. | |
| (USE_DL_SYSINFO): Undef. | |
| 2002-12-22 Jakub Jelinek <jakub@redhat.com> | |
| * Makefile (tests-reverse): Use $(objpfx)../libc.so instead of | |
| $(common-objpfx)libc.so. | |
| * tst-cancel4.c (tf_write, tf_writev): Increase buf sizes so that | |
| it is bigger than pipe buffer size even on arches with bigger | |
| page size. | |
| (tf_usleep): Cast usleep argument to useconds_t to avoid warnings. | |
| 2002-12-25 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelsem.S: Implement | |
| correct errno access for case that USE___THREAD is not defined. | |
| 2002-12-24 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/dl-sysdep.h: Add missing #endif. | |
| Patch by Marijn Ros <marijn@mad.scientist.com>. | |
| 2002-12-22 Roland McGrath <roland@redhat.com> | |
| * Makefile (omit-deps): Add $(unix-syscalls:%=ptw-%). | |
| 2002-12-20 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/bits/stdio-lock.h (_IO_lock_inexpensive): Define. | |
| 2002-12-19 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/dl-sysdep.h: Don't define | |
| NEED_DL_SYSINFO since no processor < i686 had the sysenter opcode. | |
| * sysdeps/unix/sysv/linux/i386/i686/dl-sysdep.h: New file. | |
| * sysdeps/unix/sysv/linux/i386/pthread_once.S: Use ENTER_KERNEL instead | |
| of int $0x80. | |
| * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevelmutex.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelcond.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelmutex.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelrwlock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelsem.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Add support for using | |
| sysenter. | |
| * sysdeps/unix/sysv/linux/i386/lowlevelsem.h: Likewise. | |
| * sysdeps/i386/tls.h: Unconditionally include <dl-sysdep.h>. | |
| * allocatestack.c (allocate_stack) [NEED_DL_SYSINFO]: Set sysinfo | |
| in new TCB. | |
| * sysdeps/unix/sysv/linux/i386/createthread.c (create_thread): Check | |
| that sysinfo is properly initialized. | |
| * sysdeps/unix/sysv/linux/i386/dl-sysdep.h: Define RTLD_PRIVATE_ERRNO | |
| to 1 only for ld.so. | |
| * sysdeps/unix/sysv/linux/i386/dl-sysdep.h: Define | |
| RTLD_CORRECT_DYNAMIC_WEAK. | |
| 2002-12-19 Jakub Jelinek <jakub@redhat.com> | |
| * forward.c (pthread_attr_init_2_0, pthread_attr_init_2_1): | |
| Use return 0 as 6th argument to FORWARD4. | |
| * pthread_equal.c: Include pthreadP.h instead of pthread.h. | |
| 2002-12-18 Ulrich Drepper <drepper@redhat.com> | |
| * descr.h (struct pthread) [NEED_DL_SYSINFO]: Add sysinfo member. | |
| * sysdeps/i386/tls.h (tcbhead_t): Add sysinfo member. | |
| Define SYSINFO_OFFSEET if NEED_DL_SYSINFO is defined. | |
| (INIT_SYSINFO): New #define. | |
| (TLS_TP_INIT): Use INIT_SYSINFO. | |
| * sysdeps/unix/sysv/linux/libc_pthread_init.c (__libc_pthread_init): | |
| At test to make sure SYSINFO_OFFSET value is correct. | |
| * sysdeps/unix/sysv/linux/i386/dl-sysdep.h: New file. | |
| 2002-12-18 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/pthread/flockfile.c (flockfile): Change into weak alias. | |
| * sysdeps/unix/sysv/linux/raise.c (gsignal): Add weak alias to raise. | |
| * Versions [libc: GLIBC_2.0]: Add pthread_attr_init. | |
| [libpthread: GLIBC_2.1]: Remove __pthread_rwlock_init, | |
| __pthread_rwlock_destroy, __pthread_rwlock_rdlock, | |
| __pthread_rwlock_wrlock, __pthread_rwlock_unlock, | |
| __pthread_rwlock_tryrdlock and __pthread_rwlock_trywrlock. | |
| 2002-12-18 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Use ENTER_KERNEL | |
| macro instead of using int $0x80 directly. | |
| * sysdeps/pthread/bits/stdio-lock.h: New file. | |
| * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevelmutex.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i586/libc-lowlevelmutex.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i686/libc-lowlevelmutex.S: New file. | |
| * Makefile (routines): Add libc-lowlevelmutex. | |
| * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Remove | |
| __i686.get_pc_thunk.dx. | |
| 2002-12-17 Jakub Jelinek <jakub@redhat.com> | |
| * Makefile (libpthread-shared-only-routines): Add pt-allocrtsig. | |
| (tests): Depend on $(objpfx)tst-cancel-wrappers.out. | |
| ($(objpfx)tst-cancel-wrappers.out): New rule. | |
| * tst-cancel-wrappers.sh: New test. | |
| * tst-locale1.c: Include signal.h. | |
| (uselocale): Test static linking of __libc_current_sigrt*. | |
| 2002-12-17 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (tests): Add tst-cancel6. | |
| * tst-cancel6.c: New file | |
| 2002-12-17 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h (SINGLE_THREAD_P): | |
| Define meaningfully for assembler as well. | |
| * pthreadP.h (struct pthread_functions): Remove | |
| ptr_pthread_attr_init field. Add ptr_pthread_attr_init_2_0 | |
| and ptr_pthread_attr_init_2_1 fields. | |
| * init.c (pthread_functions): Initialize ptr_pthread_attr_init_2_0 | |
| and ptr_pthread_attr_init_2_1 instead of ptr_pthread_attr_init. | |
| * forward.c (FORWARD4): Renamed from FORWARD3. Add export argument. | |
| (FORWARD3): Define using FORWARD4. | |
| (pthread_attr_init): Provide both @GLIBC_2.0 and @@GLIBC_2.1 | |
| versions. | |
| * pt-system.c: Remove duplicate stdlib.h include. | |
| 2002-12-16 Ulrich Drepper <drepper@redhat.com> | |
| * sem_init.c: Define sem_init@GLIBC_2.0. | |
| * sem_destroy.c: Define sem_destroy@GLIBC_2.0. | |
| * sem_getvalue.c: Define sem_getvalue@GLIBC_2.0. | |
| * flockfile.c: Moved to... | |
| * sysdeps/pthread/flockfile.c: ...here. New file. | |
| * funlockfile.c: Moved to... | |
| * sysdeps/pthread/funlockfile.c: ...here. New file. | |
| * ftrylockfile.c: Moved to... | |
| * sysdeps/pthread/ftrylockfile.c: ...here. New file. | |
| 2002-12-16 Jakub Jelinek <jakub@redhat.com> | |
| * libc-cancellation.c: Guard both function with | |
| #if !defined NOT_IN_libc. | |
| * Makefile (libpthread-routines): Use ptw-, not pt- prefix for the | |
| automatically provided pthread wrappers. | |
| * pthreadP.h (LIBC_CANCEL_ASYNC, LIBC_CANCEL_RESET): Define to | |
| CANCEL_* if IS_IN_libpthread and to dummy versions if not in libc | |
| nor in libpthread. | |
| * pt-open.c: Removed. | |
| * pt-fcntl.c: Removed. | |
| * pt-fsync.c: Removed. | |
| * pt-lseek.c: Removed. | |
| * pt-msgrcv.c: Removed. | |
| * pt-msgsnd.c: Removed. | |
| * pt-msync.c: Removed. | |
| * pt-nanosleep.c: Removed. | |
| * pt-open64.c: Removed. | |
| * pt-pause.c: Removed. | |
| * pt-pread.c: Removed. | |
| * pt-pread64.c: Removed. | |
| * pt-pwrite.c: Removed. | |
| * pt-pwrite64.c: Removed. | |
| * pt-read.c: Removed. | |
| * pt-recv.c: Removed. | |
| * pt-recvfrom.c: Removed. | |
| * pt-recvmsg.c: Removed. | |
| * pt-send.c: Removed. | |
| * pt-sendto.c: Removed. | |
| * pt-sigtimedwait.c: Removed. | |
| * pt-sigwait.c: Removed. | |
| * pt-wait.c: Removed. | |
| * pt-waitpid.c: Removed. | |
| * pt-write.c: Removed. | |
| * pt-accept.c: Removed. | |
| * pt-close.c: Removed. | |
| * pt-connect.c: Removed. | |
| * pt-lseek64.c: Removed. | |
| * pt-sendmsg.c: Removed. | |
| * pt-tcdrain.c: Removed. | |
| 2002-12-15 Ulrich Drepper <drepper@redhat.com> | |
| * init.c (__pthread_initialize_minimal_internal): Renamed from | |
| __pthread_initialize_minimal. Make old name an alias. This | |
| converts a normal relocation into a relative relocation. | |
| * pt-fcntl.c (__fcntl): Use fcntl64 syscall, not fcntl. | |
| * Versions [libpthread: GLIBC_2.3.2]: Remove creat, poll, pselect, | |
| readv, select, sigpause, sigsuspend, sigwaitinfo, waitid, writev. | |
| * Makefile (libpthread-routines): Remove pt-creat, pt-poll, | |
| pt-pselect, pt-readv, pt-select, pt-sigpause, pt-sigsuspend, | |
| pt-sigwaitinfo, pt-waitid, and pt-writev. | |
| * pt-creat.c: Removed. | |
| * pt-poll.c: Removed. | |
| * pt-pselect.c: Removed. | |
| * pt-readv.c: Removed. | |
| * pt-select.c: Removed. | |
| * pt-sigpause.c: Removed. | |
| * pt-sigsuspend.c: Removed. | |
| * pt-sigwaitinfo.c: Removed. | |
| * pt-waitid.c: Removed. | |
| * pt-writev.c: Removed. | |
| * init.c (pthread_functions): New variable. | |
| (__pthread_initialize_minimal): Pass pointer to pthread_functions | |
| (or NULL) to __libc_pthread_init. | |
| * forward.c: Rewrite to use __libc:pthread_functions array to get | |
| function addresses. | |
| * sysdeps/unix/sysv/linux/fork.h: Remove __libc_pthread_init | |
| prototype. | |
| * sysdeps/unix/sysv/linux/libc_pthread_init.c (__libc_pthread_init): | |
| Take new parameter. Copy content of variable pointed to by it | |
| to __libc_pthread_init. | |
| * pthreadP.h (struct pthread_functions): New type. | |
| (__libc_pthread_init): Declare. | |
| * pthread_attr_destroy.c: Add namespace protected alias. | |
| * pthread_attr_getdetachstate.c: Likewise. | |
| * pthread_attr_getinheritsched.c: Likewise. | |
| * pthread_attr_getschedparam.c: Likewise. | |
| * pthread_attr_getschedpolicy.c: Likewise. | |
| * pthread_attr_getscope.c: Likewise. | |
| * pthread_attr_setdetachstate.c: Likewise. | |
| * pthread_attr_setinheritsched.c: Likewise. | |
| * pthread_attr_setschedparam.c: Likewise. | |
| * pthread_attr_setschedpolicy.c: Likewise. | |
| * pthread_attr_setscope.c: Likewise. | |
| * pthread_cond_broadcast.c: Likewise. | |
| * pthread_cond_destroy.c: Likewise. | |
| * pthread_cond_init.c: Likewise. | |
| * pthread_cond_signal.c: Likewise. | |
| * pthread_cond_wait.c: Likewise. | |
| * pthread_condattr_destroy.c: Likewise. | |
| * pthread_condattr_init.c: Likewise. | |
| * pthread_equal.c: Likewise. | |
| * pthread_exit.c: Likewise. | |
| * pthread_getschedparam.c: Likewise. | |
| * pthread_self.c: Likewise. | |
| * pthread_setcancelstate.c: Likewise. | |
| * pthread_setschedparam.c: Likewise. | |
| * pthread_mutex_destroy.c: Likewise. | |
| * pthread_mutex_init.c: Likewise. | |
| * pthreadP.h: Add prototypes for the aliases. | |
| * sysdeps/unix/sysv/linux/i386/createthread.c (create_thread): Set | |
| multiple_threads member in correct TCB to 1. | |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Define | |
| SINGLE_THREAD_P. If in libc or libpthread examine multiple_thread | |
| member of thread decriptor, otherwise return unconditionally 1. | |
| 2002-12-14 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/pt-socket.S: Changes folded into the | |
| regular Linux version. Remove file. | |
| * sysdeps/unix/sysv/linux/connect.S: Likewise. Remove file. | |
| * sysdeps/unix/sysv/linux/llseek.c: Likewise. Remove file. | |
| * sysdeps/unix/sysv/linux/msgrcv.c: Likewise. Remove file. | |
| * sysdeps/unix/sysv/linux/msgsnd.c: Likewise. Remove file. | |
| * sysdeps/unix/sysv/linux/open64.c: Likewise. Remove file. | |
| * sysdeps/unix/sysv/linux/poll.c: Likewise. Remove file. | |
| * sysdeps/unix/sysv/linux/pread.c: Likewise. Remove file. | |
| * sysdeps/unix/sysv/linux/pread64.c: Likewise. Remove file. | |
| * sysdeps/unix/sysv/linux/pselect.c: Likewise. Remove file. | |
| * sysdeps/unix/sysv/linux/pwrite.c: Likewise. Remove file. | |
| * sysdeps/unix/sysv/linux/pwrite64.c: Likewise. Remove file. | |
| * sysdeps/unix/sysv/linux/readv.c: Likewise. Remove file. | |
| * sysdeps/unix/sysv/linux/recv.S: Likewise. Remove file. | |
| * sysdeps/unix/sysv/linux/recvfrom.S: Likewise. Remove file. | |
| * sysdeps/unix/sysv/linux/recvmsg.S: Likewise. Remove file. | |
| * sysdeps/unix/sysv/linux/send.S: Likewise. Remove file. | |
| * sysdeps/unix/sysv/linux/sendmsg.S: Likewise. Remove file. | |
| * sysdeps/unix/sysv/linux/sendto.S: Likewise. Remove file. | |
| * sysdeps/unix/sysv/linux/sigpause.c: Likewise. Remove file. | |
| * sysdeps/unix/sysv/linux/sigsuspend.c: Likewise. Remove file. | |
| * sysdeps/unix/sysv/linux/sigtimedwait.c: Likewise. Remove file. | |
| * sysdeps/unix/sysv/linux/sigwait.c: Likewise. Remove file. | |
| * sysdeps/unix/sysv/linux/sigwaitinfo.c: Likewise. Remove file. | |
| * sysdeps/unix/sysv/linux/system.c: Likewise. Remove file. | |
| * sysdeps/unix/sysv/linux/tcdrain.c: Likewise. Remove file. | |
| * sysdeps/unix/sysv/linux/wait.c: Likewise. Remove file. | |
| * sysdeps/unix/sysv/linux/waitid.c: Likewise. Remove file. | |
| * sysdeps/unix/sysv/linux/waitpid.c: Likewise. Remove file. | |
| * sysdeps/unix/sysv/linux/writev.c: Likewise. Remove file. | |
| * sysdeps/unix/sysv/linux/i386/fcntl.c: Likewise. Remove file. | |
| 2002-12-14 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: New file. | |
| * sysdeps/unix/sysv/linux/open.c: Removed. | |
| * sysdeps/unix/sysv/linux/fsync.c: Removed. | |
| * sysdeps/unix/sysv/linux/lseek.c: Removed. | |
| * sysdeps/unix/sysv/linux/msync.c: Removed. | |
| * sysdeps/unix/sysv/linux/read.c: Removed. | |
| * sysdeps/unix/sysv/linux/close.c: Removed. | |
| * sysdeps/unix/sysv/linux/creat.c: Removed. | |
| * sysdeps/unix/sysv/linux/nanosleep.c: Removed. | |
| * sysdeps/unix/sysv/linux/pause.c: Removed. | |
| * sysdeps/unix/sysv/linux/select.c: Removed. | |
| * sysdeps/unix/sysv/linux/write.c: Removed. | |
| 2002-12-14 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/pt-socket.S: Check multiple_threads | |
| element in TCB to see whether locking is needed. | |
| * sysdeps/unix/sysv/linux/libc_pthread_init.c: Check that | |
| MULTIPLE_THREADS_OFFSET value is correct. | |
| * sysdeps/unix/sysv/linux/close.c: New file. | |
| * sysdeps/unix/sysv/linux/connect.S: New file. | |
| * sysdeps/unix/sysv/linux/creat.c: New file. | |
| * sysdeps/unix/sysv/linux/fsync.c: New file. | |
| * sysdeps/unix/sysv/linux/llseek.c: New file. | |
| * sysdeps/unix/sysv/linux/lseek.c: New file. | |
| * sysdeps/unix/sysv/linux/msgrcv.c: New file. | |
| * sysdeps/unix/sysv/linux/msgsnd.c: New file. | |
| * sysdeps/unix/sysv/linux/msync.c: New file. | |
| * sysdeps/unix/sysv/linux/nanosleep.c: New file. | |
| * sysdeps/unix/sysv/linux/open.c: New file. | |
| * sysdeps/unix/sysv/linux/open64.c: New file. | |
| * sysdeps/unix/sysv/linux/pause.c: New file. | |
| * sysdeps/unix/sysv/linux/poll.c: New file. | |
| * sysdeps/unix/sysv/linux/pread.c: New file. | |
| * sysdeps/unix/sysv/linux/pread64.c: New file. | |
| * sysdeps/unix/sysv/linux/pselect.c: New file. | |
| * sysdeps/unix/sysv/linux/pwrite.c: New file. | |
| * sysdeps/unix/sysv/linux/pwrite64.c: New file. | |
| * sysdeps/unix/sysv/linux/readv.c: New file. | |
| * sysdeps/unix/sysv/linux/recv.S: New file. | |
| * sysdeps/unix/sysv/linux/recvfrom.S: New file. | |
| * sysdeps/unix/sysv/linux/recvmsg.S: New file. | |
| * sysdeps/unix/sysv/linux/select.c: New file. | |
| * sysdeps/unix/sysv/linux/send.S: New file. | |
| * sysdeps/unix/sysv/linux/sendmsg.S: New file. | |
| * sysdeps/unix/sysv/linux/sendto.S: New file. | |
| * sysdeps/unix/sysv/linux/sigpause.c: New file. | |
| * sysdeps/unix/sysv/linux/sigsuspend.c: New file. | |
| * sysdeps/unix/sysv/linux/sigtimedwait.c: New file. | |
| * sysdeps/unix/sysv/linux/sigwait.c: New file. | |
| * sysdeps/unix/sysv/linux/sigwaitinfo.c: New file. | |
| * sysdeps/unix/sysv/linux/system.c: New file. | |
| * sysdeps/unix/sysv/linux/tcdrain.c: New file. | |
| * sysdeps/unix/sysv/linux/wait.c: New file. | |
| * sysdeps/unix/sysv/linux/waitid.c: New file. | |
| * sysdeps/unix/sysv/linux/waitpid.c: New file. | |
| * sysdeps/unix/sysv/linux/writev.c: New file. | |
| * sysdeps/unix/sysv/linux/i386/fcntl.c: New file. | |
| * pt-readv.c: Fix comment. | |
| 2002-12-14 Jakub Jelinek <jakub@redhat.com> | |
| * tst-cleanup1.c: Include stdlib.h. | |
| * tst-cancel5.c: New test. | |
| * Makefile (tests): Add tst-cancel5. | |
| (tst-cancel5): Link against libc.so libpthread.so in that order. | |
| 2002-12-13 Ulrich Drepper <drepper@redhat.com> | |
| * forward.c (test_loaded): Prevent recursive calls. | |
| * Makefile (routines): Add libc-cancellation. | |
| * libc-cancellation.c: New file. | |
| * descr.h (struct pthread): Add multiple_threads field. | |
| * allocatestack.c (allocate_stack): Initialize multiple_header field of | |
| new thread descriptor to 1. | |
| * sysdeps/unix/sysv/linux/i386/createthread.c (create_thread): | |
| Initialize multiple_thread field after successful thread creation. | |
| * cancellation.c (__do_cancel): Move to pthreadP.h. | |
| (__pthread_enable_asynccancel): Remove parameter from __do_cancel call. | |
| (__pthread_disable_asynccancel): Add internal_function attribute. | |
| * init.c (sigcancel_handler): Remove parameter from __do_cancel call. | |
| * pthread_setcancelstate.c: Likewise. | |
| * pthread_setcanceltype.c: Likewise. | |
| * pthread_exit.c: Likewise. | |
| * pthreadP.h (CANCELLATION_P): Likewise. | |
| (__do_cancel): Define as static inline. | |
| (LIBC_CANCEL_ASYNC, LIBC_CANCEL_RESET): New #defines. | |
| (__libc_enable_asynccancel, __libc_disable_asynccancel): New | |
| declarations. | |
| * sysdeps/i386/tls.h (tcbhead_t): Add list and multiple_threads | |
| fields. Define MULTIPLE_THREADS_OFFSET. | |
| * sysdeps/pthread/bits/libc-lock.h: Remove __libc_locking_needed | |
| declaration. | |
| * sysdeps/unix/sysv/linux/accept.S: New file. | |
| * sysdeps/unix/sysv/linux/read.c: New file. | |
| * sysdeps/unix/sysv/linux/write.c: New file. | |
| * sysdeps/unix/sysv/linux/i386/pt-socket.S: New file. | |
| * sysdeps/unix/sysv/linux/libc_pthread_init.c: Remove definition and | |
| initialization of __libc_locking_needed. | |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Don't use | |
| __libc_locking_needed, use multiple_threads field in TCB. | |
| * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Likewise. | |
| 2002-12-12 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/i686/libc-lowlevellock.S: Use i486 | |
| version. | |
| * sysdeps/unix/sysv/linux/i386/i586/libc-lowlevellock.S: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Correct | |
| access to __libc_locking_needed for PIC. | |
| 2002-12-12 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/pthread/bits/libc-lock.h (__libc_locking_needed): Only | |
| declare for libc.so. | |
| (__libc_lock_init, __libc_lock_init_recursive): Change into comma | |
| expression. | |
| (__libc_lock_lock): Put into statement expression. | |
| (__libc_lock_unlock): Remove trailing semicolon. | |
| * sysdeps/unix/sysv/linux/fork.h (__libc_pthread_init): Fix typo. | |
| 2002-12-12 Roland McGrath <roland@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Use asm operand with | |
| "m" constraint to refer to __libc_locking_needed. Declare it here. | |
| 2002-12-12 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/fork-gen.c: Renamed to... | |
| * sysdeps/unix/sysv/linux/libc_pthread_init.c: ...this. | |
| Initialize __libc_locking_needed. | |
| * init.c (__pthread_initialize_minimal): Call __libc_pthread_init | |
| instead of __register_pthread_fork_handler. | |
| * sysdeps/pthread/bits/libc-lock.h: Declare __libc_locking_needed. | |
| * sysdeps/unix/sysv/linux/Makefile (sysdep_routimes): Replace | |
| fork-gen with libc_pthread_init. | |
| * sysdeps/unix/sysv/linux/Versions: Use __libc_pthread_init instead | |
| of __register_pthread_fork_handler. | |
| * sysdeps/unix/sysv/linux/fork.h: Declare __libc_pthread_init instead | |
| of __register_pthread_fork_handler. | |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Use | |
| __libc_locking_needed to determine whether lock prefix can be avoided. | |
| * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Likewise. | |
| 2002-12-11 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (tests): Add tst-cleanup1. | |
| * tst-cleanup1.c: New file. | |
| * cancellation.c (__cleanup_thread): Removed. | |
| (__do_cancel): Remove call to __cleanup_thread. | |
| * pthreadP.h: Remove __cleanup_thread prorotype. | |
| * sysdeps/pthread/bits/libc-lock.h (__libc_cleanup_region_start): | |
| Remember function and argument even if cancellation handler | |
| function is not available. | |
| (__libc_cleanup_region_end): Execute registered function directly if | |
| pthread functions are not available. | |
| (__libc_cleanup_end): Likewise. | |
| * init.c (__pthread_initialize_minimal): Fix initialization in | |
| static lib by preventing gcc from being too clever. | |
| 2002-12-10 Ulrich Drepper <drepper@redhat.com> | |
| * init.c (__pthread_initialize_minimal): Remove unneccesary | |
| sigaddset call. | |
| * Makefile (tests): We can run tst-locale2 now. | |
| 2002-12-09 Ulrich Drepper <drepper@redhat.com> | |
| * Versions: Remove duplicated sigwait entry. | |
| 2002-12-08 Ulrich Drepper <drepper@redhat.com> | |
| * pthreadP.h: Enable pthread_cleanup_{push,pop} optimizations only | |
| inside libpthread. | |
| * pt-fcntl.c (__fcntl): Initialize oldtype to avoid warning. | |
| * pthreadP.h: Declare __pthread_enable_asynccancel and | |
| __pthread_disable_asynccancel. | |
| (CANCEL_ASYNC): Use __pthread_enable_asynccancel. | |
| (CANCEL_RESET): Use __pthread_disable_asynccancel. | |
| * cancellation.c (__pthread_enable_asynccancel): New function. | |
| (__pthread_disable_asynccancel): New function. | |
| * pt-accept.c: Adjust for CANCEL_ASYNC and CANCEL_RESET change. | |
| * pt-close.c: Likewise. | |
| * pt-connect.c: Likewise. | |
| * pt-creat.c: Likewise. | |
| * pt-fcntl.c: Likewise. | |
| * pt-fsync.c: Likewise. | |
| * pt-lseek.c: Likewise. | |
| * pt-lseek64.c: Likewise. | |
| * pt-msgrcv.c: Likewise. | |
| * pt-msgsnd.c: Likewise. | |
| * pt-msync.c: Likewise. | |
| * pt-nanosleep.c: Likewise. | |
| * pt-open.c: Likewise. | |
| * pt-open64.c: Likewise. | |
| * pt-pause.c: Likewise. | |
| * pt-poll.c: Likewise. | |
| * pt-pread.c: Likewise. | |
| * pt-pread64.c: Likewise. | |
| * pt-pselect.c: Likewise. | |
| * pt-pwrite.c: Likewise. | |
| * pt-pwrite64.c: Likewise. | |
| * pt-read.c: Likewise. | |
| * pt-readv.c: Likewise. | |
| * pt-recv.c: Likewise. | |
| * pt-recvfrom.c: Likewise. | |
| * pt-recvmsg.c: Likewise. | |
| * pt-select.c: Likewise. | |
| * pt-send.c: Likewise. | |
| * pt-sendmsg.c: Likewise. | |
| * pt-sendto.c: Likewise. | |
| * pt-sigpause.c: Likewise. | |
| * pt-sigsuspend.c: Likewise. | |
| * pt-sigtimedwait.c: Likewise. | |
| * pt-sigwait.c: Likewise. | |
| * pt-sigwaitinfo.c: Likewise. | |
| * pt-system.c: Likewise. | |
| * pt-tcdrain.c: Likewise. | |
| * pt-wait.c: Likewise. | |
| * pt-waitid.c: Likewise. | |
| * pt-waitpid.c: Likewise. | |
| * pt-write.c: Likewise. | |
| * pt-writev.c: Likewise. | |
| * pthread_join.c: Likewise. | |
| * pthread_timedjoin.c: Likewise. | |
| * pt-sigpause.c (sigsuspend): Call __sigsuspend. | |
| (__xpg_sigpause): New function. | |
| * Versions (libpthread:GLIBC_2.3.2): Add __xpg_sigpause. | |
| 2002-12-07 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (CFLAGS-ftrylockfile.c): Add -D_IO_MTSAFE_IO. | |
| * cleanup.c: Move declarations of _GI_pthread_cleanup_push and | |
| _GI_pthread_cleanup_pop to pthreadP.h. | |
| * ftrylockfile.c: Use _IO_lock_trylock instead of | |
| pthread_mutex_trylock. | |
| * pthreadP.h (CANCEL_ASYNC): Use __pthread_setcanceltype. | |
| (CANCEL_RESET): Likewise. | |
| (__pthread_setcanceltype_): Declare. | |
| (__pthread_mutex_lock_internal): Declare. | |
| (__pthread_mutex_unlock_internal): Declare. | |
| (__pthread_once_internal): Declare. | |
| (pthread_cleanup_push): Redefine using _GI_pthread_cleanup_push. | |
| (pthread_cleanup_pop): Redefine using _GI_pthread_cleanup_pop. | |
| * pthread_cond_timedwait.c: Use INTUSE is calls to pthread_mutex_lock | |
| and pthread_mutex_unlock. | |
| * pthread_cond_wait.c: Likewise. | |
| * pthread_mutex_lock.c: Use INTDEF to define alias if needed. | |
| * pthread_mutex_unlock.c: Likewise. | |
| * pthread_setcanceltype.c: Add additional alias | |
| __pthread_setcanceltype. | |
| * sem_unlink.c (sem_unlink): Use __pthread_once with INTDEF. | |
| * sem_open.c (sem_open): Likewise. | |
| Use __libc_open, __libc_write, and __libc_close instead of | |
| open, write, and close respectively. | |
| * sysdeps/pthread/bits/libc-lock.h (__libc_lock_trylock_internal): | |
| Rewrite as statement expression since it must return a value. | |
| * pthread_cancel.c: Use __pthread_kill instead of pthread_kill. | |
| * sysdeps/unix/sysv/linux/pthread_kill.c: Define additional alias | |
| __pthread_kill. | |
| * sysdeps/unix/sysv/linux/i386/pthread_once.S: Define additional | |
| alias __pthread_once_internal. | |
| * sysdeps/unix/sysv/linux/raise.c: Use libc_hidden_def for raise. | |
| 2002-12-06 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (tests): Add tst-stdio1 and tst-stdio2. | |
| * tst-stdio1.c: New file. | |
| * tst-stdio2.c: New file. | |
| * init.c (__pthread_initialize_minimal): Correct INIT_LIST_HEAD use. | |
| * Makefile (tests): Comment out tst-locale2 for now. | |
| (CFLAGS-flockfile.c, CFLAGS-funlockfile.c): Define to -D_IO_MTSAFE_IO. | |
| * sysdeps/unix/sysv/linux/Makefile: Define CFLAGS-fork.c to | |
| -D_IO_MTSAFE_IO. | |
| * sysdeps/unix/sysv/linux/fork.c: Include <bits/stdio-lock.h>. | |
| Use _IO_lock_init instead of explicit assignment. | |
| * sysdeps/pthread/bits/libc-lock.h: Define __rtld_lock_* macros. | |
| Define __libc_lock_* and __libc_lock_recursive macros with | |
| lowlevellock macros, not pthread mutexes. | |
| * flockfile.c: Include <bits/stdio-lock.h>. Use _IO_lock_lock instead | |
| of pthread_mutex_lock. | |
| * funlockfile.c: Include <bits/stdio-lock.h>. Use _IO_lock_unlock | |
| instead of pthread_mutex_unlock. | |
| 2002-12-06 Roland McGrath <roland@redhat.com> | |
| * allocatestack.c (__stack_user): Use uninitialized defn. | |
| * init.c (__pthread_initialize_minimal): Initialize it here. | |
| 2002-12-05 Roland McGrath <roland@redhat.com> | |
| * sysdeps/i386/tls.h (TLS_INIT_TP): Make it return zero or an error | |
| string. | |
| * sysdeps/x86_64/tls.h (TLS_INIT_TP): Likewise. | |
| * sysdeps/unix/sysv/linux/i386/createthread.c (create_thread): Add | |
| missing & here too. | |
| 2002-12-05 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/Makefile (sysdep_routines): Remove | |
| lowlevellock. | |
| * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i586/libc-lowlevellock.S: New file. | |
| * sysdeps/unix/sysv/linux/i386/i686/libc-lowlevellock.S: New file. | |
| * sysdeps/pthread/bits/libc-lock.h: Use lowlevellock implementation | |
| for __libc_lock_* macros. | |
| * Makefile (routines): Add libc-lowlevellock. | |
| 2002-10-09 Roland McGrath <roland@redhat.com> | |
| * sysdeps/pthread/bits/libc-lock.h (__libc_maybe_call): New macro. | |
| Under [__PIC__], call the function via the pointer fetched for | |
| comparison rather than a call by name that uses the PLT. | |
| (__libc_lock_init, __libc_rwlock_init, __libc_lock_fini) | |
| (__libc_rwlock_fini, __libc_lock_lock, __libc_rwlock_rdlock) | |
| (__libc_rwlock_wrlock, __libc_lock_trylock, __libc_rwlock_tryrdlock) | |
| (__libc_rwlock_trywrlock, __libc_lock_unlock, __libc_rwlock_unlock) | |
| (__libc_key_create, __libc_getspecific, __libc_setspecific): Use it. | |
| 2002-12-04 Roland McGrath <roland@redhat.com> | |
| * forward.c (pthread_self): Use FORWARD3 macro to correct return type. | |
| * sysdeps/i386/td_ta_map_lwp2thr.c: Moved from ../nptl_db. | |
| * sysdeps/generic/td_ta_map_lwp2thr.c: New file. | |
| * pthread_create.c (start_thread): Add missing & on __nptl_last_event. | |
| 2002-12-04 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h: Make pthread_t | |
| a completely opaque, non-integer type. | |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise. | |
| 2002-12-05 Jakub Jelinek <jakub@redhat.com> | |
| * sysdeps/i386/tls.h: Include stdlib.h. | |
| * sysdeps/x86_64/tls.h: Likewise. | |
| 2002-12-04 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (tests): Add tst-locale2. | |
| (tests-static): Likewise. | |
| * tst-locale2.c: New file. | |
| * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Mark asms as | |
| volatile and add memory clobbers to lock operations. | |
| 2002-12-03 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/i386/i686/bits/atomic.h: Use i486 version. | |
| * sysdeps/i386/i486/bits/atomic.h: New file. | |
| * sysdeps/i386/i586/bits/atomic.h: New file. | |
| * sysdeps/i386/i686/pthread_spin_trylock.S: Define HAVE_CMOV and | |
| include i486 version. | |
| * sysdeps/i386/i486/pthread_spin_trylock.S: New file. | |
| * sysdeps/i386/i586/pthread_spin_trylock.S: New file. | |
| Patch by Marijn Ros <marijn@mad.scientist.com>. | |
| * allocatestack.c (get_cached_stack): Don't crash if we first | |
| found a stack with a larger size then needed. | |
| Reported by Hui Huang <hui.huang@sun.com>. | |
| * Makefile (tests): Add tst-sysconf. | |
| * tst-sysconf.c: New file. | |
| * sysdeps/unix/sysv/linux/bits/local_lim.h: Undefine | |
| PTHREAD_THREADS_MAX. | |
| 2002-12-02 Roland McGrath <roland@redhat.com> | |
| * pthreadP.h (__stack_user, __nptl_create_event, __nptl_death_event): | |
| Declare using hidden_proto instead of attribute_hidden, so there are | |
| non-.hidden static symbols for gdb to find. | |
| (__pthread_keys): Likewise. | |
| * events.c (__nptl_create_event, __nptl_death_event): Add hidden_def. | |
| * allocatestack.c (__stack_user): Likewise. | |
| * pthread_create.c (__pthread_keys): Likewise. | |
| (__nptl_threads_events, __nptl_last_event): Make these static instead | |
| of hidden. | |
| * pthread_key_create.c (__pthread_pthread_keys_max, | |
| __pthread_pthread_key_2ndlevel_size): Renamed from __linuxthreads_*. | |
| 2002-12-02 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (tests): Add tst-locale1. If buid-static is yes link | |
| statically. | |
| * tst-locale1.c: New file. | |
| * pthread_cond_timedwait.c: Include <stdlib.h>. | |
| * Makefile (tests): Add tst-fork2 and tst-fork3. | |
| * tst-fork2.c: New file. | |
| * tst-fork3.c: New file. | |
| 2002-11-28 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: New file. | |
| * sysdeps/unix/sysv/linux/bits/posix_opt.h: Define macros which | |
| require it to 200112L. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelrwlock.S: Use cmov | |
| instruction only if HAVE_CMOV is defined. | |
| * sysdeps/unix/sysv/linux/i386/i686/lowlevelrwlock.S: Define HAVE_CMOV. | |
| * sysdeps/unix/sysv/linux/x86_64/bits/semaphore.h: New file. | |
| * sysdeps/unix/sysv/linux/x86_64/pthread_once.S: New file. | |
| * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: New file. | |
| * sysdeps/unix/sysv/linux/x86_64/pt-vfork.S: New file. | |
| 2002-11-27 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/x86_64/bits/atomic.h: New file. | |
| * sysdeps/i386/i686/bits/atomic.h: Fix asm syntax for 8- and | |
| 16-bit operations. | |
| * sysdeps/unix/sysv/linux/raise.c (raise): Use INTERNAL_SYSCALL if | |
| possible since gettid cannot fail. | |
| * sysdeps/x86_64/pthreaddef.h: New file. | |
| * sysdeps/i386/pthreaddef.h (gettid): Removed. | |
| * sysdeps/x86_64/pthread_spin_init.c: New file. | |
| * sysdeps/x86_64/pthread_spin_lock.c: New file. | |
| * sysdeps/x86_64/pthread_spin_trylock.c: New file. | |
| * sysdeps/x86_64/pthread_spin_unlock.c: New file. | |
| * sysdeps/i386/i686/pthread_spin_trylock.S (pthread_spin_trylock): | |
| Add missing lock prefix. Minute optimization. | |
| * tst-spin2.c (main): Also check successful trylock call. | |
| * sysdeps/pthread/pthread_sigmask.c (pthread_sigmask): Use correct | |
| syscall. Fix typo in case INTERNAL_SYSCALL is not used. | |
| * sysdeps/i386/pthread_spin_destroy.c: Moved to... | |
| * sysdeps/pthread/pthread_spin_destroy.c: ...here. New file. | |
| * sysdeps/i386/pthread_sigmask.c: Removed. Use the generic code. | |
| * sysdeps/pthread/pthread_sigmask.c (pthread_sigmask): Return correct | |
| value in case of an error. Add support for INTERNAL_SYSCALL. | |
| * sysdeps/i386/pthread_sigmask.c (pthread_sigmask): Return correct | |
| value in case of an error. | |
| * sysdeps/x86_64/tls.h: New file. | |
| 2002-11-26 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/i386/tls.h (THREAD_GETMEM_NC): Change interface. It now | |
| takes the array member name and the index as parameters. | |
| (THREAD_SETMEM_NC): Likewise. | |
| * pthread_getspecific.c: Use new THREAD_GETMEM_NC interface. | |
| * pthread_setspecific.c: Use new THREAD_GETMEM_NC and THREAD_SETMEM_NC | |
| interfaces. | |
| * sysdeps/i386/tls.h (THREAD_SETMEM): Use size of member element | |
| to decide which code to use. | |
| (THREAD_SETMEM_NC): Likewise. | |
| * allocatestack.c (queue_stack): Don't remove stack from list here. | |
| Do it in the caller. Correct condition to prematurely terminate | |
| loop to free stacks. | |
| (__deallocate_stack): Remove stack from list here. | |
| 2002-11-26 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (tests): Add tst-stack1. | |
| * tst-stack1.c: New file. | |
| * allocatestack.c (allocate_stack): Initialize the TCB on a user | |
| provided stack. | |
| * pthread_attr_getstack.c: Return bottom of the thread area. | |
| 2002-11-25 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (libpthread-routines): Add pt-allocrtsig and | |
| pthread_kill_other_threads. | |
| * pt-allocrtsig.c: New file. | |
| * pthread_kill_other_threads.c: New file. | |
| * sysdeps/unix/sysv/linux/allocrtsig.c: Add additional aliases for | |
| all three functions. | |
| * sysdeps/unix/sysv/linux/Makefile (sysdep_routines): Remove | |
| allocrtsig. | |
| * sysdeps/unix/sysv/linux/Versions (libc:GLIBC_PRIVATE): Export | |
| __libc_current_sigrtmin_private, __libc_current_sigrtmax_private, | |
| and __libc_allocate_rtsig_private. | |
| * Versions (libpthread): Export pthread_kill_other_threads_np, | |
| __libc_current_sigrtmin, and __libc_current_sigrtmax. | |
| 2002-11-24 Ulrich Drepper <drepper@redhat.com> | |
| * allocatestack.c (allocate_stack): stackaddr in attribute points to | |
| the end of the stack. Adjust computations. | |
| When mprotect call fails dequeue stack and free it. | |
| * pthread_attr_setstack.c: Store top of the stack in stackaddr | |
| attribute. | |
| * pthread_getattr_np.c: Likewise. | |
| * descr.h (IS_DETACHED): Add some more parenthesis to prevent | |
| surprises. | |
| 2002-11-23 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/pthread/pthread.h (pthread_self): __THROW must come before | |
| attribute definitions. Patch by Luca Barbieri <ldb@ldb.ods.org>. | |
| 2002-11-22 Ulrich Drepper <drepper@redhat.com> | |
| * pthread_getspecific.c: Optimize access to first 2nd-level array. | |
| * pthread_setspecific.c: Likewise. | |
| 2002-11-21 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/createthread.c: Remove CLONE_ flags | |
| definitions. Get them from the official place. | |
| * sysdeps/unix/sysv/linux/i386/fork.c: Likewise. | |
| * sysdeps/unix/sysv/linux/i386/createthread.c: Update CLONE_* flags. | |
| Use new CLONE_ flags in clone() calls. | |
| * sysdeps/unix/sysv/linux/fork.c: Use ARCH_FORK to actually fork. | |
| * sysdeps/unix/sysv/linux/i386/fork.c: New file. | |
| * Versions: Add pthread_* functions for libc. | |
| * forward.c: New file. | |
| * sysdeps/pthread/Makefile (libpthread-sysdeps_routines): Add | |
| errno-loc. | |
| * herrno.c: New file. | |
| * res.c: New file. | |
| * Makefile (libpthread-routines): Remove sem_post, sem_wait, | |
| sem_trywait, and sem_timedwait. Add herrno and res. | |
| * sem_init.c: Don't initialize lock and waiters members. | |
| * sem_open.c: Likewise. | |
| * sem_post.c: Removed. | |
| * sem_wait.c: Removed. | |
| * sem_trywait.c: Removed. | |
| * sem_timedwait.c: Removed. | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelsem.S: Complete rewrite. | |
| Includes full implementations of sem_post, sem_wait, sem_trywait, | |
| and sem_timedwait. | |
| * sysdeps/unix/sysv/linux/i386/lowlevelsem.h (lll_sem_post): Adjust | |
| for new implementation. | |
| * sysdeps/unix/sysv/linux/internaltypes.h (struct sem): Remove lock | |
| and waiters fields. | |
| * tst-sem3.c: Improve error message. | |
| * tst-signal3.c: Likewise. | |
| * init.c (__pthread_initialize_minimal): Use set_tid_address syscall | |
| to tell the kernel about the termination futex and to initialize tid | |
| member. Don't initialize main_thread. | |
| * descr.h (struct pthread): Remove main_thread member. | |
| * cancelllation.c (__do_cancel): Remove code handling main thread. | |
| The main thread is not special anymore. | |
| * allocatestack.c (__reclaim_stacks): Mark stacks as unused. Add | |
| size of the stacks to stack_cache_actsize. | |
| * pt-readv.c: Add missing "defined". | |
| * pt-sigwait.c: Likewise. | |
| * pt-writev.c: Likewise. | |
| 2002-11-09 Ulrich Drepper <drepper@redhat.com> | |
| * Versions: Export __connect from libpthread. | |
| Patch by Luca Barbieri <ldb@ldb.ods.org>. | |
| * Makefile (libpthread-routines): Add pt-raise. | |
| * sysdeps/unix/sysv/linux/raise.c: New file. | |
| * sysdeps/unix/sysv/linux/pt-raise.c: New file. | |
| * sysdeps/generic/pt-raise.c: New file. | |
| * pthread_cond_init.c: Initialize all data elements of the condvar | |
| structure. Patch by Luca Barbieri <ldb@ldb.ods.org>. | |
| * pthread_attr_init.c: Actually implement 2.0 compatibility version. | |
| * pthread_create.c: Likewise. | |
| * Makefile (tests): Add tst-key1, tst-key2, tst-key3. | |
| * tst-key1.c: New file. | |
| * tst-key2.c: New file. | |
| * tst-key3.c: New file. | |
| * Versions: Export pthread_detach for version GLIBC_2.0. | |
| Reported by Saurabh Desai <sdesai@austin.ibm.com>. | |
| 2002-11-08 Ulrich Drepper <drepper@redhat.com> | |
| * pthread_key_create.c: Terminate search after an unused key was found. | |
| Patch by Luca Barbieri <ldb@ldb.ods.org>. | |
| * sysdeps/unix/sysv/linux/i386/pthread_once.S: Return zero. | |
| Patch by Luca Barbieri <ldb@ldb.ods.org>. | |
| 2002-10-10 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/i486/lowlevelsem.S: Use slow generic | |
| dynamic lookup for errno in PIC. | |
| * allocatestack.c (get_cached_stack): Rearrange code slightly to | |
| release the stack lock as soon as possible. | |
| Call _dl_allocate_tls_init for TCB from the cache to re-initialize | |
| the static TLS block. | |
| (allocate_stack): Call _dl_allocate_tls_init for user-provided stack. | |
| * cancellation.c: Renamed from cancelation.c. | |
| * Makefile: Adjust accordingly. | |
| * pthreadP.h (CANCELLATION_P): Renamed from CANCELATION_P. | |
| * cleanup_defer.c: Use CANCELLATION_P. | |
| * pthread_testcancel.c: Likewise. | |
| * descr.h: Fix spelling in comments. | |
| * init.c: Likewise. | |
| * pthread_getattr_np.c: Likewise. | |
| * pthread_getschedparam.c: Likewise. | |
| * pthread_setschedparam.c: Likewise. | |
| * Versions: Likewise. | |
| * pt-pselect.c: New file. | |
| * Makefile (libpthread-routines): Add pt-pselect. | |
| * Versions: Add pselect. | |
| * tst-cancel4.c: New file. | |
| * Makefile (tests): Add tst-cancel4. | |
| 2002-10-09 Ulrich Drepper <drepper@redhat.com> | |
| * pthread_mutex_lock.c: Always record lock ownership. | |
| * pthread_mutex_timedlock.c: Likewise. | |
| * pthread_mutex_trylock.c: Likewise. | |
| * pt-readv.c: New file. | |
| * pt-writev.c: New file. | |
| * pt-creat.c: New file. | |
| * pt-msgrcv.c: New file. | |
| * pt-msgsnd.c: New file. | |
| * pt-poll.c: New file. | |
| * pt-select.c: New file. | |
| * pt-sigpause.c: New file. | |
| * pt-sigsuspend.c: New file. | |
| * pt-sigwait.c: New file. | |
| * pt-sigwaitinfo.c: New file. | |
| * pt-waitid.c: New file. | |
| * Makefile (libpthread-routines): Add pt-readv, pt-writev, pt-creat, | |
| pt-msgrcv, pt-msgsnd, pt-poll, pt-select, pt-sigpause, pt-sigsuspend, | |
| pt-sigwait, pt-sigwaitinfo, and pt-waitid. | |
| * Versions: Add all the new functions. | |
| * tst-exit1.c: New file. | |
| * Makefile (tests): Add tst-exit1. | |
| * sem_timedwait.c: Minor optimization for more optimal fastpath. | |
| 2002-10-08 Ulrich Drepper <drepper@redhat.com> | |
| * pt-fcntl.c: Only enable asynchronous cancellation for F_SETLKW. | |
| * pthread_join.c: Enable asynchronous cancellation around lll_wait_tid | |
| call. pthread_join is an official cancellation point. | |
| * pthread_timedjoin.c: Likewise. | |
| * pthread_cond_wait.c: Revert order in which internal lock are dropped | |
| and the condvar's mutex are retrieved. | |
| * pthread_cond_timedwait.c: Likewise. | |
| Reported by dice@saros.East.Sun.COM. | |
| 2002-10-07 Ulrich Drepper <drepper@redhat.com> | |
| * pthreadP.h: Cut out all type definitions and move them... | |
| * sysdeps/unix/sysv/linux/internaltypes.h: ...here. New file. | |
| * pthreadP.h: Include <internaltypes.h>. | |
| * sysdeps/unix/sysv/linux/i386/lowlevelsem.h (lll_sem_post): Little | |
| performance tweaks. | |
| * sem_trywait.c: Shuffle #includes around to get right order. | |
| * sem_timedwait.c: Likewise. | |
| * sem_post.c: Likewise. | |
| * sem_wait.c: Likewise. | |
| * nptl 0.3 released. | |
| * Makefile (tests): Add tst-signal3. | |
| * tst-signal3.c: New file. | |
| 2002-10-05 Ulrich Drepper <drepper@redhat.com> | |
| * sysdeps/unix/sysv/linux/i386/lowlevelsem.h: Tell the compiler that | |
| the asms modify the sem object. | |
| (__lll_sem_timedwait): Now takes struct sem* as first parameter. | |
| * sysdeps/unix/sysv/linux/i386/bits/semaphore.h (sem_t): Don't expose | |
| the actual members. | |
| * pthreadP.h (struct sem): New type. Actual semaphore type. | |
| * semaphoreP.h: Include pthreadP.h. | |
| * sem_getvalue.c: Adjust to sem_t change. | |
| * sem_init.c: Likewise. | |
| * sem_open.c: Likewise. | |
| * sem_post.c: Likewise. | |
| * sem_timedwait.c: Likewise. | |
| * sem_trywait.c: Likewise. | |
| * sem_wait.c: Likewise. | |
| 2002-10-04 Ulrich Drepper <drepper@redhat.com> | |
| * Makefile (tests): Add tst-basic2, tst-exec1, tst-exec3, tst-exec3. | |
| * tst-basic2.c: New file. | |
| * tst-exec1.c: New file. | |
| * tst-exec2.c: New file. | |
| * tst-exec3.c: New file. | |
| * tst-fork1.c: Remove extra */. | |
| * nptl 0.2 released. The API for IA-32 is complete. |