diff options
Diffstat (limited to 'config/cpu/cris/atomicity.h')
| -rw-r--r-- | config/cpu/cris/atomicity.h | 56 |
1 files changed, 28 insertions, 28 deletions
diff --git a/config/cpu/cris/atomicity.h b/config/cpu/cris/atomicity.h index fecb9dc..2fc1a8c 100644 --- a/config/cpu/cris/atomicity.h +++ b/config/cpu/cris/atomicity.h @@ -28,51 +28,51 @@ // the GNU General Public License. #ifndef _GLIBCXX_ATOMICITY_H -#define _GLIBCXX_ATOMICITY_H 1 +#define _GLIBCXX_ATOMICITY_H 1 // This entity must not cross a page boundary. typedef int _Atomic_word __attribute__ ((__aligned__ (4))); static inline _Atomic_word __attribute__ ((__unused__)) -__exchange_and_add(_Atomic_word* __mem, int __val) +__exchange_and_add (_Atomic_word* __mem, int __val) { - int __tmp; - _Atomic_word __result; + int __tmp; + _Atomic_word __result; #if (__CRIS_arch_version >= 10) - __asm__ __volatile__ (" clearf \n" - "0: \n" - " move.d %4,%2 \n" - " move.d [%3],%0 \n" - " add.d %0,%2 \n" - " ax \n" - " move.d %2,[%3] \n" - " bwf 0b \n" - " clearf \n" - : "=&r" (__result), "=m" (*__mem), "=&r" (__tmp) - : "r" (__mem), "g" (__val), "m" (*__mem)); + __asm__ __volatile__ (" clearf \n" + "0: \n" + " move.d %4,%2 \n" + " move.d [%3],%0 \n" + " add.d %0,%2 \n" + " ax \n" + " move.d %2,[%3] \n" + " bwf 0b \n" + " clearf \n" + : "=&r" (__result), "=m" (*__mem), "=&r" (__tmp) + : "r" (__mem), "g" (__val), "m" (*__mem)); #else - __asm__ __volatile__ (" move $ccr,$r9 \n" - " di \n" - " move.d %4,%2 \n" - " move.d [%3],%0 \n" - " add.d %0,%2 \n" - " move.d %2,[%3] \n" - " move $r9,$ccr \n" - : "=&r" (__result), "=m" (*__mem), "=&r" (__tmp) - : "r" (__mem), "g" (__val), "m" (*__mem) - : "r9"); + __asm__ __volatile__ (" move $ccr,$r9 \n" + " di \n" + " move.d %4,%2 \n" + " move.d [%3],%0 \n" + " add.d %0,%2 \n" + " move.d %2,[%3] \n" + " move $r9,$ccr \n" + : "=&r" (__result), "=m" (*__mem), "=&r" (__tmp) + : "r" (__mem), "g" (__val), "m" (*__mem) + : "r9"); #endif - return __result; + return __result; } static inline void __attribute__ ((__unused__)) -__atomic_add(_Atomic_word* __mem, int __val) +__atomic_add (_Atomic_word* __mem, int __val) { - __exchange_and_add(__mem, __val); + __exchange_and_add (__mem, __val); } #endif /* atomicity.h */ |