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authorAndreas Jaeger <aj@suse.de>2002-02-08 16:14:43 +0000
committerAndreas Jaeger <aj@suse.de>2002-02-08 16:14:43 +0000
commit1a70fdb307c10bd2295fe579475843aaf83afd45 (patch)
tree34c0417278207822360b1495057beaf3c60bcf8b /linuxthreads
parent96beb56332008b0c89ad104b601474a078942894 (diff)
downloadglibc-1a70fdb307c10bd2295fe579475843aaf83afd45.tar.gz
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* sysdeps/mips/pspinlock.c (__pthread_spin_lock): Silence the
gcc warning. 
(__pthread_spin_lock): Remove ".set noreorder". 
* sysdeps/mips/pt-machine.h (__compare_and_swap): Liekwise.
2002-02-07  H.J. Lu  <hjl@gnu.org>

	* sysdeps/mips/pspinlock.c (__pthread_spin_lock): Silence the
	gcc warning.
	(__pthread_spin_lock): Remove ".set noreorder".
	* sysdeps/mips/pt-machine.h (__compare_and_swap): Liekwise.
Diffstat (limited to 'linuxthreads')
-rw-r--r--linuxthreads/ChangeLog7
-rw-r--r--linuxthreads/sysdeps/mips/pspinlock.c7
-rw-r--r--linuxthreads/sysdeps/mips/pt-machine.h5
3 files changed, 10 insertions, 9 deletions
diff --git a/linuxthreads/ChangeLog b/linuxthreads/ChangeLog
index d7af2dcedc..391a4b23de 100644
--- a/linuxthreads/ChangeLog
+++ b/linuxthreads/ChangeLog
@@ -1,3 +1,10 @@
+2002-02-07  H.J. Lu  <hjl@gnu.org>
+
+	* sysdeps/mips/pspinlock.c (__pthread_spin_lock): Silence the
+	gcc warning.
+	(__pthread_spin_lock): Remove ".set noreorder".
+	* sysdeps/mips/pt-machine.h (__compare_and_swap): Liekwise.
+
 2002-02-05  H.J. Lu  <hjl@gnu.org>
 
 	* sysdeps/mips/pspinlock.c (__pthread_spin_lock): Not use
diff --git a/linuxthreads/sysdeps/mips/pspinlock.c b/linuxthreads/sysdeps/mips/pspinlock.c
index 3a4f586fc1..1aa372b4b8 100644
--- a/linuxthreads/sysdeps/mips/pspinlock.c
+++ b/linuxthreads/sysdeps/mips/pspinlock.c
@@ -35,11 +35,8 @@ __pthread_spin_lock (pthread_spinlock_t *lock)
     ("\t\t\t# spin_lock\n"
      "1:\n\t"
      "ll	%1,%3\n\t"
-     ".set	push\n\t"
-     ".set	noreorder\n\t"
+     "li	%2,1\n\t"
      "bnez	%1,1b\n\t"
-     " li	%2,1\n\t"
-     ".set	pop\n\t"
      "sc	%2,%0\n\t"
      "beqz	%2,1b"
      : "=m" (*lock), "=&r" (tmp1), "=&r" (tmp2)
@@ -54,7 +51,7 @@ __pthread_spin_lock (pthread_spinlock_t *lock)
 int
 __pthread_spin_lock (pthread_spinlock_t *lock)
 {
-  while (_test_and_set (lock, 1));
+  while (_test_and_set ((int *) lock, 1));
   return 0;
 }
 
diff --git a/linuxthreads/sysdeps/mips/pt-machine.h b/linuxthreads/sysdeps/mips/pt-machine.h
index 506cc3f979..78bd6828a1 100644
--- a/linuxthreads/sysdeps/mips/pt-machine.h
+++ b/linuxthreads/sysdeps/mips/pt-machine.h
@@ -60,11 +60,8 @@ __compare_and_swap (long int *p, long int oldval, long int newval)
     ("/* Inline compare & swap */\n"
      "1:\n\t"
      "ll	%1,%5\n\t"
-     ".set	push\n\t"
-     ".set	noreorder\n\t"
+     "move	%0,$0\n\t"
      "bne	%1,%3,2f\n\t"
-     " move	%0,$0\n\t"
-     ".set	pop\n\t"
      "move	%0,%4\n\t"
      "sc	%0,%2\n\t"
      "beqz	%0,1b\n"