* sysdeps/unix/sysv/linux/mips/sys/tas.h (_test_and_set): Add .set mips2 for assembler. * sysdeps/mips/pt-machine.h (testandset): Add .set mips2 for assembler. (__compare_and_swap): Likewise. * sysdeps/mips/pspinlock.c (__pthread_spin_lock): Likewise.

linuxthreads/sysdeps/mips/pspinlock.c

@@ -32,7 +32,8 @@ __pthread_spin_lock (pthread_spinlock_t *lock)
   unsigned int tmp;
 
   asm volatile
-    ("\t\t\t# spin_lock\n\t"
+    (".set	mips2\n\t"
+     "\t\t\t# spin_lock\n\t"
      "1:\n\t"
      "ll	%1,%2\n\t"
      ".set	push\n\t"

linuxthreads/sysdeps/mips/pt-machine.h

@@ -41,7 +41,8 @@ testandset (int *spinlock)
   long int ret, temp;
 
   __asm__ __volatile__
-    ("/* Inline spinlock test & set */\n\t"
+    (".set	mips2\n\t"
+     "/* Inline spinlock test & set */\n\t"
      "1:\n\t"
      "ll	%0,%3\n\t"
      ".set	push\n\t"
@@ -87,7 +88,8 @@ __compare_and_swap (long int *p, long int oldval, long int newval)
   long int ret;
 
   __asm__ __volatile__
-    ("/* Inline compare & swap */\n\t"
+    (".set	mips2\n\t"
+     "/* Inline compare & swap */\n\t"
      "1:\n\t"
      "ll	%0,%4\n\t"
      ".set	push\n"

sysdeps/unix/sysv/linux/mips/sys/tas.h

@@ -42,7 +42,8 @@ _test_and_set (int *p, int v) __THROW
   int r, t;
 
   __asm__ __volatile__
-    ("1:\n\t"
+    (".set\tmips2\n"
+     "1:\n\t"
      "ll	%0,%3\n\t"
      ".set	push\n\t"
      ".set	noreorder\n\t"