diff options
Diffstat (limited to 'include/asm-mips64/system.h')
| -rw-r--r-- | include/asm-mips64/system.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/include/asm-mips64/system.h b/include/asm-mips64/system.h index 76924b7f4..26b797da2 100644 --- a/include/asm-mips64/system.h +++ b/include/asm-mips64/system.h @@ -1,4 +1,4 @@ -/* $Id: system.h,v 1.2 1999/10/09 00:01:43 ralf Exp $ +/* $Id: system.h,v 1.3 1999/11/17 22:48:12 ralf Exp $ * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive @@ -150,9 +150,10 @@ do { var = value; wmb(); } while (0) * switch_to(n) should switch tasks to task nr n, first * checking that n isn't the current task, in which case it does nothing. */ -extern asmlinkage void *(*resume)(void *last, void *next); +extern asmlinkage void *resume(void *last, void *next); #endif /* !defined (_LANGUAGE_ASSEMBLY) */ +#define prepare_to_switch() do { } while(0) #define switch_to(prev,next,last) \ do { \ (last) = resume(prev, next); \ @@ -169,7 +170,7 @@ extern __inline__ unsigned long xchg_u32(volatile int * m, unsigned long val) "1:\tmove\t$1,%2\n\t" "sc\t$1,(%1)\n\t" "beqzl\t$1,1b\n\t" - "ll\t%0,(%1)\n\t" + "lld\t%0,(%1)\n\t" ".set\tat\n\t" ".set\treorder" : "=r" (val), "=r" (m), "=r" (dummy) |