diff options
| author | Harvey Harrison <harvey.harrison@gmail.com> | 2008-01-30 13:31:26 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:31:26 +0100 |
| commit | 8ee5797a91bdb713b4031741b33bd035f9c43870 (patch) | |
| tree | 1ce447909c7b2d43f88631180b72d67bd02d6f83 /include/asm-x86/local_64.h | |
| parent | 992b95920a311db3267659ea17160e4812a05830 (diff) | |
x86: introduce asm helpers in local_{32|64}.h
Handle the use of long on X86_32 and quad on X86_64
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/asm-x86/local_64.h')
| -rw-r--r-- | include/asm-x86/local_64.h | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/include/asm-x86/local_64.h b/include/asm-x86/local_64.h index 50e99eddd628..d685cd7e014f 100644 --- a/include/asm-x86/local_64.h +++ b/include/asm-x86/local_64.h @@ -4,21 +4,21 @@ static inline void local_inc(local_t *l) { __asm__ __volatile__( - "incq %0" + _ASM_INC "%0" :"+m" (l->a.counter)); } static inline void local_dec(local_t *l) { __asm__ __volatile__( - "decq %0" + _ASM_DEC "%0" :"+m" (l->a.counter)); } static inline void local_add(long i, local_t *l) { __asm__ __volatile__( - "addq %1,%0" + _ASM_ADD "%1,%0" :"+m" (l->a.counter) :"ir" (i)); } @@ -26,7 +26,7 @@ static inline void local_add(long i, local_t *l) static inline void local_sub(long i, local_t *l) { __asm__ __volatile__( - "subq %1,%0" + _ASM_SUB "%1,%0" :"+m" (l->a.counter) :"ir" (i)); } @@ -45,7 +45,7 @@ static inline int local_sub_and_test(long i, local_t *l) unsigned char c; __asm__ __volatile__( - "subq %2,%0; sete %1" + _ASM_SUB "%2,%0; sete %1" :"+m" (l->a.counter), "=qm" (c) :"ir" (i) : "memory"); return c; @@ -64,7 +64,7 @@ static inline int local_dec_and_test(local_t *l) unsigned char c; __asm__ __volatile__( - "decq %0; sete %1" + _ASM_DEC "%0; sete %1" :"+m" (l->a.counter), "=qm" (c) : : "memory"); return c != 0; @@ -83,7 +83,7 @@ static inline int local_inc_and_test(local_t *l) unsigned char c; __asm__ __volatile__( - "incq %0; sete %1" + _ASM_INC "%0; sete %1" :"+m" (l->a.counter), "=qm" (c) : : "memory"); return c != 0; @@ -103,7 +103,7 @@ static inline int local_add_negative(long i, local_t *l) unsigned char c; __asm__ __volatile__( - "addq %2,%0; sets %1" + _ASM_ADD "%2,%0; sets %1" :"+m" (l->a.counter), "=qm" (c) :"ir" (i) : "memory"); return c; @@ -120,7 +120,7 @@ static inline long local_add_return(long i, local_t *l) { long __i = i; __asm__ __volatile__( - "xaddq %0, %1;" + _ASM_XADD "%0, %1;" :"+r" (i), "+m" (l->a.counter) : : "memory"); return i + __i; |