diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2003-05-29 05:38:43 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2003-05-29 05:38:43 +0000 |
| commit | ea2630c63292c4c376c392dcbc6625a6aefa0d1e (patch) | |
| tree | 7b2cfc0e31180b1de468f82bc1fa98ff0fb9b392 /nptl/sysdeps/sh/tcb-offsets.sym | |
| parent | 5a77f1501d9031c0fd8bad1d5a04b0379a99c029 (diff) | |
Update.
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.
Diffstat (limited to 'nptl/sysdeps/sh/tcb-offsets.sym')
| -rw-r--r-- | nptl/sysdeps/sh/tcb-offsets.sym | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/nptl/sysdeps/sh/tcb-offsets.sym b/nptl/sysdeps/sh/tcb-offsets.sym index 3386f1d056..fcc549fed7 100644 --- a/nptl/sysdeps/sh/tcb-offsets.sym +++ b/nptl/sysdeps/sh/tcb-offsets.sym @@ -3,3 +3,4 @@ MULTIPLE_THREADS_OFFSET offsetof (struct pthread, header.multiple_threads) TLS_PRE_TCB_SIZE sizeof (struct pthread) +MUTEX_FUTEX offsetof (pthread_mutex_t, __data.__lock) |