diff options
Diffstat (limited to 'arch/mips/include/asm/cmpxchg.h')
| -rw-r--r-- | arch/mips/include/asm/cmpxchg.h | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/arch/mips/include/asm/cmpxchg.h b/arch/mips/include/asm/cmpxchg.h index 466069bd8465..eefcaa363a87 100644 --- a/arch/mips/include/asm/cmpxchg.h +++ b/arch/mips/include/asm/cmpxchg.h | |||
| @@ -22,11 +22,11 @@ static inline unsigned long __xchg_u32(volatile int * m, unsigned int val) | |||
| 22 | unsigned long dummy; | 22 | unsigned long dummy; |
| 23 | 23 | ||
| 24 | __asm__ __volatile__( | 24 | __asm__ __volatile__( |
| 25 | " .set mips3 \n" | 25 | " .set arch=r4000 \n" |
| 26 | "1: ll %0, %3 # xchg_u32 \n" | 26 | "1: ll %0, %3 # xchg_u32 \n" |
| 27 | " .set mips0 \n" | 27 | " .set mips0 \n" |
| 28 | " move %2, %z4 \n" | 28 | " move %2, %z4 \n" |
| 29 | " .set mips3 \n" | 29 | " .set arch=r4000 \n" |
| 30 | " sc %2, %1 \n" | 30 | " sc %2, %1 \n" |
| 31 | " beqzl %2, 1b \n" | 31 | " beqzl %2, 1b \n" |
| 32 | " .set mips0 \n" | 32 | " .set mips0 \n" |
| @@ -38,11 +38,11 @@ static inline unsigned long __xchg_u32(volatile int * m, unsigned int val) | |||
| 38 | 38 | ||
| 39 | do { | 39 | do { |
| 40 | __asm__ __volatile__( | 40 | __asm__ __volatile__( |
| 41 | " .set mips3 \n" | 41 | " .set arch=r4000 \n" |
| 42 | " ll %0, %3 # xchg_u32 \n" | 42 | " ll %0, %3 # xchg_u32 \n" |
| 43 | " .set mips0 \n" | 43 | " .set mips0 \n" |
| 44 | " move %2, %z4 \n" | 44 | " move %2, %z4 \n" |
| 45 | " .set mips3 \n" | 45 | " .set arch=r4000 \n" |
| 46 | " sc %2, %1 \n" | 46 | " sc %2, %1 \n" |
| 47 | " .set mips0 \n" | 47 | " .set mips0 \n" |
| 48 | : "=&r" (retval), "=m" (*m), "=&r" (dummy) | 48 | : "=&r" (retval), "=m" (*m), "=&r" (dummy) |
| @@ -74,7 +74,7 @@ static inline __u64 __xchg_u64(volatile __u64 * m, __u64 val) | |||
| 74 | unsigned long dummy; | 74 | unsigned long dummy; |
| 75 | 75 | ||
| 76 | __asm__ __volatile__( | 76 | __asm__ __volatile__( |
| 77 | " .set mips3 \n" | 77 | " .set arch=r4000 \n" |
| 78 | "1: lld %0, %3 # xchg_u64 \n" | 78 | "1: lld %0, %3 # xchg_u64 \n" |
| 79 | " move %2, %z4 \n" | 79 | " move %2, %z4 \n" |
| 80 | " scd %2, %1 \n" | 80 | " scd %2, %1 \n" |
| @@ -88,7 +88,7 @@ static inline __u64 __xchg_u64(volatile __u64 * m, __u64 val) | |||
| 88 | 88 | ||
| 89 | do { | 89 | do { |
| 90 | __asm__ __volatile__( | 90 | __asm__ __volatile__( |
| 91 | " .set mips3 \n" | 91 | " .set arch=r4000 \n" |
| 92 | " lld %0, %3 # xchg_u64 \n" | 92 | " lld %0, %3 # xchg_u64 \n" |
| 93 | " move %2, %z4 \n" | 93 | " move %2, %z4 \n" |
| 94 | " scd %2, %1 \n" | 94 | " scd %2, %1 \n" |
| @@ -145,12 +145,12 @@ static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int siz | |||
| 145 | __asm__ __volatile__( \ | 145 | __asm__ __volatile__( \ |
| 146 | " .set push \n" \ | 146 | " .set push \n" \ |
| 147 | " .set noat \n" \ | 147 | " .set noat \n" \ |
| 148 | " .set mips3 \n" \ | 148 | " .set arch=r4000 \n" \ |
| 149 | "1: " ld " %0, %2 # __cmpxchg_asm \n" \ | 149 | "1: " ld " %0, %2 # __cmpxchg_asm \n" \ |
| 150 | " bne %0, %z3, 2f \n" \ | 150 | " bne %0, %z3, 2f \n" \ |
| 151 | " .set mips0 \n" \ | 151 | " .set mips0 \n" \ |
| 152 | " move $1, %z4 \n" \ | 152 | " move $1, %z4 \n" \ |
| 153 | " .set mips3 \n" \ | 153 | " .set arch=r4000 \n" \ |
| 154 | " " st " $1, %1 \n" \ | 154 | " " st " $1, %1 \n" \ |
| 155 | " beqzl $1, 1b \n" \ | 155 | " beqzl $1, 1b \n" \ |
| 156 | "2: \n" \ | 156 | "2: \n" \ |
| @@ -162,12 +162,12 @@ static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int siz | |||
| 162 | __asm__ __volatile__( \ | 162 | __asm__ __volatile__( \ |
| 163 | " .set push \n" \ | 163 | " .set push \n" \ |
| 164 | " .set noat \n" \ | 164 | " .set noat \n" \ |
| 165 | " .set mips3 \n" \ | 165 | " .set arch=r4000 \n" \ |
| 166 | "1: " ld " %0, %2 # __cmpxchg_asm \n" \ | 166 | "1: " ld " %0, %2 # __cmpxchg_asm \n" \ |
| 167 | " bne %0, %z3, 2f \n" \ | 167 | " bne %0, %z3, 2f \n" \ |
| 168 | " .set mips0 \n" \ | 168 | " .set mips0 \n" \ |
| 169 | " move $1, %z4 \n" \ | 169 | " move $1, %z4 \n" \ |
| 170 | " .set mips3 \n" \ | 170 | " .set arch=r4000 \n" \ |
| 171 | " " st " $1, %1 \n" \ | 171 | " " st " $1, %1 \n" \ |
| 172 | " beqz $1, 1b \n" \ | 172 | " beqz $1, 1b \n" \ |
| 173 | " .set pop \n" \ | 173 | " .set pop \n" \ |