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Diffstat (limited to 'nptl/ChangeLog')
| -rw-r--r-- | nptl/ChangeLog | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/nptl/ChangeLog b/nptl/ChangeLog index 56a156edbe..07cf01530b 100644 --- a/nptl/ChangeLog +++ b/nptl/ChangeLog @@ -1,3 +1,30 @@ +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 |