mirror of git://sourceware.org/git/glibc.git
339dbf0e39
(__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.
|
||
|---|---|---|
| .. | ||
| alpha | ||
| bits | ||
| i386 | ||
| ia64 | ||
| powerpc | ||
| s390 | ||
| sh | ||
| sparc | ||
| x86_64 | ||
| Implies | ||
| Makefile | ||
| Versions | ||
| aio_misc.h | ||
| allocrtsig.c | ||
| createthread.c | ||
| fork.c | ||
| fork.h | ||
| getpid.c | ||
| internaltypes.h | ||
| jmp-unwind.c | ||
| kernel-posix-timers.h | ||
| libc-lowlevellock.c | ||
| libc_multiple_threads.c | ||
| libc_pthread_init.c | ||
| lowlevelbarrier.sym | ||
| lowlevelcond.sym | ||
| lowlevellock.c | ||
| lowlevelrobustlock.c | ||
| lowlevelrobustlock.sym | ||
| lowlevelrwlock.sym | ||
| mq_notify.c | ||
| pt-fork.c | ||
| pt-raise.c | ||
| pthread-pi-defines.sym | ||
| pthread_attr_getaffinity.c | ||
| pthread_attr_setaffinity.c | ||
| pthread_getaffinity.c | ||
| pthread_getcpuclockid.c | ||
| pthread_kill.c | ||
| pthread_mutex_cond_lock.c | ||
| pthread_setaffinity.c | ||
| pthread_yield.c | ||
| raise.c | ||
| register-atfork.c | ||
| rtld-lowlevel.h | ||
| sem_post.c | ||
| sem_timedwait.c | ||
| sem_trywait.c | ||
| sem_wait.c | ||
| sigtimedwait.c | ||
| sigwait.c | ||
| sigwaitinfo.c | ||
| sleep.c | ||
| smp.h | ||
| structsem.sym | ||
| timer_create.c | ||
| timer_delete.c | ||
| timer_getoverr.c | ||
| timer_gettime.c | ||
| timer_routines.c | ||
| timer_settime.c | ||
| unregister-atfork.c | ||
| unwindbuf.sym | ||