Update.

2003-03-28  Kaz Kojima  <kkojima@rr.iij4u.or.jp>

	* sysdeps/sh/bits/atomic.h (__arch_compare_and_exchange_val_8_acq):
	Return old value. Make asm output reg constraint earlyclobber.
	Renamed from...
	(__arch_compare_and_exchange_8_acq): ... this.
	(__arch_compare_and_exchange_val_16_acq):
	Return old value. Make asm output reg constraint earlyclobber.
	Renamed from...
	(__arch_compare_and_exchange_16_acq): ... this.
	(__arch_compare_and_exchange_val_32_acq):
	Return old value. Make asm output reg constraint earlyclobber.
	Renamed from...
	(__arch_compare_and_exchange_32_acq): ... this.
	(__arch_compare_and_exchange_val_64_acq):
	Renamed from...
	(__arch_compare_and_exchange_64_acq): ... this.
	(atomic_exchange_and_add): Use local variables and
	__arch_compare_and_exchange_val_64_acq.
	(atomic_add): Likewise.
	(atomic_add_negative, atomic_add_zero): Use local variables.

	* Makefile: Remove libmd5crypt goal.

ChangeLog

@@ -16,15 +16,35 @@
 	* sysdeps/powerpc/bits/atomic.h [! __powerpc64__]
 	(__arch_atomic_decrement_if_positive_64): Fix bogus definition.
 
+2003-03-28  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
+
+	* sysdeps/sh/bits/atomic.h (__arch_compare_and_exchange_val_8_acq):
+	Return old value. Make asm output reg constraint earlyclobber.
+	Renamed from...
+	(__arch_compare_and_exchange_8_acq): ... this.
+	(__arch_compare_and_exchange_val_16_acq):
+	Return old value. Make asm output reg constraint earlyclobber.
+	Renamed from...
+	(__arch_compare_and_exchange_16_acq): ... this.
+	(__arch_compare_and_exchange_val_32_acq):
+	Return old value. Make asm output reg constraint earlyclobber.
+	Renamed from...
+	(__arch_compare_and_exchange_32_acq): ... this.
+	(__arch_compare_and_exchange_val_64_acq):
+	Renamed from...
+	(__arch_compare_and_exchange_64_acq): ... this.
+	(atomic_exchange_and_add): Use local variables and
+	__arch_compare_and_exchange_val_64_acq.
+	(atomic_add): Likewise.
+	(atomic_add_negative, atomic_add_zero): Use local variables.
+
 2003-03-28  Alexandre Oliva  <aoliva@redhat.com>
 
 	* sysdeps/unix/mips/sysdep.S: Include sys/asm.h.
 
-	* sysdeps/unix/sysv/linux/mips/configure: Rebuilt.
-
 2003-03-27  Ulrich Drepper  <drepper@redhat.com>
 
-	* Makefile: Remove libmd5script goal.
+	* Makefile: Remove libmd5crypt goal.
 
 2003-03-25  Jakub Jelinek  <jakub@redhat.com>
 

nptl/ChangeLog

@@ -1,3 +1,36 @@
+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

nptl/sysdeps/unix/sysv/linux/sh/lowlevellock.S

@@ -177,8 +177,6 @@ __lll_timedwait_tid:
 	trapa	#0x14
 	SYSCALL_INST_PAD
 
-	mov	r0, r1
-
 	mov.l	@r8, r0
 	tst	r0, r0
 	bf	1f

nptl/sysdeps/unix/sysv/linux/sh/lowlevelmutex.S

@@ -73,12 +73,13 @@ __lll_mutex_timedlock_wait:
 	mov	r5, r8
 	mov	r6, r9
 	mov	r4, r10
-	add	#1, r10
 
 	/* Stack frame for the timespec and timeval structs.  */
 	add	#-8, r15
 
 1:
+	add	#1, r10
+
 	/* Get current time.  */
 	mov	r15, r4
 	mov	#0, r5
@@ -116,10 +117,11 @@ __lll_mutex_timedlock_wait:
 	extu.b	r3, r3
 	trapa	#0x14
 	SYSCALL_INST_PAD
+	mov	r0, r4
 
-	mov	#1, r3
-	XADD (r3, @r8, r10)
-	tst	r10, r10
+	mov	#1, r10
+	XADD (r10, @r8, r3)
+	tst	r3, r3
 	bf	7f
 
 	mov	#2, r1
@@ -134,7 +136,7 @@ __lll_mutex_timedlock_wait:
 7:
 	/* Check whether the time expired.  */
 	mov	#-ETIMEDOUT, r1
-	cmp/eq	r0, r1
+	cmp/eq	r4, r1
 	bt	5f
 	bra	1b
 	 nop

nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S

@@ -59,10 +59,20 @@ __pthread_cond_broadcast:
 	bf	4f
 
 3:
-	/* Case all currently waiting threads to wake up.  */
+	/* Cause all currently waiting threads to recognize they are
+	   woken up.  */
 	mov.l	r1, @(wakeup_seq,r8)
 	mov.l	r0, @(wakeup_seq+4,r8)
 
+	/* Unlock.  */
+#if cond_lock != 0
+	DEC (@(cond_lock,r8), r2)
+#else
+	DEC (@r8, r2)
+#endif
+	tst	r2, r2
+	bf	7f
+8:
 	/* Wake up all threads.  */
 	mov	r8, r4
 	add	#wakeup_seq, r4
@@ -75,6 +85,11 @@ __pthread_cond_broadcast:
 	trapa	#0x14
 	SYSCALL_INST_PAD
 
+	mov	#0, r0
+	lds.l	@r15+, pr
+	rts
+	 mov.l	@r15+, r8
+
 4:
 	/* Unlock.  */
 #if cond_lock != 0
@@ -104,7 +119,7 @@ __pthread_cond_broadcast:
 	 nop
 
 5:
-	/* Unlock in loop requires waekup.  */
+	/* Unlock in loop requires wakeup.  */
 	mov	r8, r4
 #if cond_lock != 0
 	add	#cond_lock, r4
@@ -116,11 +131,26 @@ __pthread_cond_broadcast:
 	bra	6b
 	 nop
 
+7:
+	/* Unlock in loop requires wakeup.  */
+	mov	r8, r4
+#if cond_lock != 0
+	add	#cond_lock, r4
+#endif
+	mov.l	.Lmwake6, r1
+	bsrf	r1
+	 nop
+.Lmwake6b:
+	bra	8b
+	 nop
+
 	.align	2
 .Lmwait5:
 	.long	__lll_mutex_lock_wait-.Lmwait5b
 .Lmwake5:
 	.long	__lll_mutex_unlock_wake-.Lmwake5b
+.Lmwake6:
+	.long	__lll_mutex_unlock_wake-.Lmwake6b
 	.size	__pthread_cond_broadcast, .-__pthread_cond_broadcast
 versioned_symbol (libpthread, __pthread_cond_broadcast, pthread_cond_broadcast,
 		  GLIBC_2_3_2)