diff options
Diffstat (limited to 'arch/xtensa')
| -rw-r--r-- | arch/xtensa/include/asm/atomic.h | 120 |
1 files changed, 60 insertions, 60 deletions
diff --git a/arch/xtensa/include/asm/atomic.h b/arch/xtensa/include/asm/atomic.h index 7b00d26f472e..6bc5309a2ce8 100644 --- a/arch/xtensa/include/asm/atomic.h +++ b/arch/xtensa/include/asm/atomic.h @@ -64,13 +64,13 @@ static inline void atomic_##op(int i, atomic_t *v) \ int result; \ \ __asm__ __volatile__( \ - "1: l32ex %1, %3\n" \ - " " #op " %0, %1, %2\n" \ - " s32ex %0, %3\n" \ - " getex %0\n" \ - " beqz %0, 1b\n" \ - : "=&a" (result), "=&a" (tmp) \ - : "a" (i), "a" (v) \ + "1: l32ex %[tmp], %[addr]\n" \ + " " #op " %[result], %[tmp], %[i]\n" \ + " s32ex %[result], %[addr]\n" \ + " getex %[result]\n" \ + " beqz %[result], 1b\n" \ + : [result] "=&a" (result), [tmp] "=&a" (tmp) \ + : [i] "a" (i), [addr] "a" (v) \ : "memory" \ ); \ } \ @@ -82,14 +82,14 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \ int result; \ \ __asm__ __volatile__( \ - "1: l32ex %1, %3\n" \ - " " #op " %0, %1, %2\n" \ - " s32ex %0, %3\n" \ - " getex %0\n" \ - " beqz %0, 1b\n" \ - " " #op " %0, %1, %2\n" \ - : "=&a" (result), "=&a" (tmp) \ - : "a" (i), "a" (v) \ + "1: l32ex %[tmp], %[addr]\n" \ + " " #op " %[result], %[tmp], %[i]\n" \ + " s32ex %[result], %[addr]\n" \ + " getex %[result]\n" \ + " beqz %[result], 1b\n" \ + " " #op " %[result], %[tmp], %[i]\n" \ + : [result] "=&a" (result), [tmp] "=&a" (tmp) \ + : [i] "a" (i), [addr] "a" (v) \ : "memory" \ ); \ \ @@ -103,13 +103,13 @@ static inline int atomic_fetch_##op(int i, atomic_t *v) \ int result; \ \ __asm__ __volatile__( \ - "1: l32ex %1, %3\n" \ - " " #op " %0, %1, %2\n" \ - " s32ex %0, %3\n" \ - " getex %0\n" \ - " beqz %0, 1b\n" \ - : "=&a" (result), "=&a" (tmp) \ - : "a" (i), "a" (v) \ + "1: l32ex %[tmp], %[addr]\n" \ + " " #op " %[result], %[tmp], %[i]\n" \ + " s32ex %[result], %[addr]\n" \ + " getex %[result]\n" \ + " beqz %[result], 1b\n" \ + : [result] "=&a" (result), [tmp] "=&a" (tmp) \ + : [i] "a" (i), [addr] "a" (v) \ : "memory" \ ); \ \ @@ -124,13 +124,13 @@ static inline void atomic_##op(int i, atomic_t * v) \ int result; \ \ __asm__ __volatile__( \ - "1: l32i %1, %3, 0\n" \ - " wsr %1, scompare1\n" \ - " " #op " %0, %1, %2\n" \ - " s32c1i %0, %3, 0\n" \ - " bne %0, %1, 1b\n" \ - : "=&a" (result), "=&a" (tmp) \ - : "a" (i), "a" (v) \ + "1: l32i %[tmp], %[addr], 0\n" \ + " wsr %[tmp], scompare1\n" \ + " " #op " %[result], %[tmp], %[i]\n" \ + " s32c1i %[result], %[addr], 0\n" \ + " bne %[result], %[tmp], 1b\n" \ + : [result] "=&a" (result), [tmp] "=&a" (tmp) \ + : [i] "a" (i), [addr] "a" (v) \ : "memory" \ ); \ } \ @@ -142,14 +142,14 @@ static inline int atomic_##op##_return(int i, atomic_t * v) \ int result; \ \ __asm__ __volatile__( \ - "1: l32i %1, %3, 0\n" \ - " wsr %1, scompare1\n" \ - " " #op " %0, %1, %2\n" \ - " s32c1i %0, %3, 0\n" \ - " bne %0, %1, 1b\n" \ - " " #op " %0, %0, %2\n" \ - : "=&a" (result), "=&a" (tmp) \ - : "a" (i), "a" (v) \ + "1: l32i %[tmp], %[addr], 0\n" \ + " wsr %[tmp], scompare1\n" \ + " " #op " %[result], %[tmp], %[i]\n" \ + " s32c1i %[result], %[addr], 0\n" \ + " bne %[result], %[tmp], 1b\n" \ + " " #op " %[result], %[result], %[i]\n" \ + : [result] "=&a" (result), [tmp] "=&a" (tmp) \ + : [i] "a" (i), [addr] "a" (v) \ : "memory" \ ); \ \ @@ -163,13 +163,13 @@ static inline int atomic_fetch_##op(int i, atomic_t * v) \ int result; \ \ __asm__ __volatile__( \ - "1: l32i %1, %3, 0\n" \ - " wsr %1, scompare1\n" \ - " " #op " %0, %1, %2\n" \ - " s32c1i %0, %3, 0\n" \ - " bne %0, %1, 1b\n" \ - : "=&a" (result), "=&a" (tmp) \ - : "a" (i), "a" (v) \ + "1: l32i %[tmp], %[addr], 0\n" \ + " wsr %[tmp], scompare1\n" \ + " " #op " %[result], %[tmp], %[i]\n" \ + " s32c1i %[result], %[addr], 0\n" \ + " bne %[result], %[tmp], 1b\n" \ + : [result] "=&a" (result), [tmp] "=&a" (tmp) \ + : [i] "a" (i), [addr] "a" (v) \ : "memory" \ ); \ \ @@ -184,14 +184,14 @@ static inline void atomic_##op(int i, atomic_t * v) \ unsigned int vval; \ \ __asm__ __volatile__( \ - " rsil a15, "__stringify(TOPLEVEL)"\n"\ - " l32i %0, %2, 0\n" \ - " " #op " %0, %0, %1\n" \ - " s32i %0, %2, 0\n" \ + " rsil a15, "__stringify(TOPLEVEL)"\n" \ + " l32i %[result], %[addr], 0\n" \ + " " #op " %[result], %[result], %[i]\n" \ + " s32i %[result], %[addr], 0\n" \ " wsr a15, ps\n" \ " rsync\n" \ - : "=&a" (vval) \ - : "a" (i), "a" (v) \ + : [result] "=&a" (vval) \ + : [i] "a" (i), [addr] "a" (v) \ : "a15", "memory" \ ); \ } \ @@ -203,13 +203,13 @@ static inline int atomic_##op##_return(int i, atomic_t * v) \ \ __asm__ __volatile__( \ " rsil a15,"__stringify(TOPLEVEL)"\n" \ - " l32i %0, %2, 0\n" \ - " " #op " %0, %0, %1\n" \ - " s32i %0, %2, 0\n" \ + " l32i %[result], %[addr], 0\n" \ + " " #op " %[result], %[result], %[i]\n" \ + " s32i %[result], %[addr], 0\n" \ " wsr a15, ps\n" \ " rsync\n" \ - : "=&a" (vval) \ - : "a" (i), "a" (v) \ + : [result] "=&a" (vval) \ + : [i] "a" (i), [addr] "a" (v) \ : "a15", "memory" \ ); \ \ @@ -223,13 +223,13 @@ static inline int atomic_fetch_##op(int i, atomic_t * v) \ \ __asm__ __volatile__( \ " rsil a15,"__stringify(TOPLEVEL)"\n" \ - " l32i %0, %3, 0\n" \ - " " #op " %1, %0, %2\n" \ - " s32i %1, %3, 0\n" \ + " l32i %[result], %[addr], 0\n" \ + " " #op " %[tmp], %[result], %[i]\n" \ + " s32i %[tmp], %[addr], 0\n" \ " wsr a15, ps\n" \ " rsync\n" \ - : "=&a" (vval), "=&a" (tmp) \ - : "a" (i), "a" (v) \ + : [result] "=&a" (vval), [tmp] "=&a" (tmp) \ + : [i] "a" (i), [addr] "a" (v) \ : "a15", "memory" \ ); \ \ |