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| Rev 477 | Rev 478 | ||
|---|---|---|---|
| Line 38... | Line 38... | ||
| 38 | atomic_t v; |
38 | atomic_t v; |
| 39 | 39 | ||
| 40 | 40 | ||
| 41 | __asm__ volatile ("fetchadd8.rel %0 = %1, %2\n" : "=r" (v), "+m" (*val) : "i" (imm)); |
41 | __asm__ volatile ("fetchadd8.rel %0 = %1, %2\n" : "=r" (v), "+m" (*val) : "i" (imm)); |
| 42 | 42 | ||
| 43 | *val += imm; |
- | |
| 44 | - | ||
| 45 | return v; |
43 | return v; |
| 46 | } |
44 | } |
| 47 | 45 | ||
| 48 | static inline void atomic_inc(atomic_t *val) { atomic_add(val, 1); } |
46 | static inline void atomic_inc(atomic_t *val) { atomic_add(val, 1); } |
| 49 | static inline void atomic_dec(atomic_t *val) { atomic_add(val, -1); } |
47 | static inline void atomic_dec(atomic_t *val) { atomic_add(val, -1); } |
| Line 51... | Line 49... | ||
| 51 | 49 | ||
| 52 | static inline atomic_t atomic_inc_pre(atomic_t *val) { return atomic_add(val, 1); } |
50 | static inline atomic_t atomic_inc_pre(atomic_t *val) { return atomic_add(val, 1); } |
| 53 | static inline atomic_t atomic_dec_pre(atomic_t *val) { return atomic_add(val, -1); } |
51 | static inline atomic_t atomic_dec_pre(atomic_t *val) { return atomic_add(val, -1); } |
| 54 | 52 | ||
| 55 | 53 | ||
| 56 | static inline atomic_t atomic_inc_post(atomic_t *val) { return atomic_add(val, 1)+1; } |
54 | static inline atomic_t atomic_inc_post(atomic_t *val) { return atomic_add(val, 1) + 1; } |
| 57 | static inline atomic_t atomic_dec_post(atomic_t *val) { return atomic_add(val, -1)-1; } |
55 | static inline atomic_t atomic_dec_post(atomic_t *val) { return atomic_add(val, -1) - 1; } |
| 58 | - | ||
| 59 | - | ||
| 60 | - | ||
| 61 | 56 | ||
| 62 | #endif |
57 | #endif |