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Diffstat (limited to 'nptl/ChangeLog')
| -rw-r--r-- | nptl/ChangeLog | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/nptl/ChangeLog b/nptl/ChangeLog index df334b2..6bbd304 100644 --- a/nptl/ChangeLog +++ b/nptl/ChangeLog @@ -1,3 +1,121 @@ +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): |