| 91 | static __inline int atomic_fcmpset_16(__volatile uint16_t *, uint16_t *, uint16_t); |
| 92 | |
| 93 | static __inline void |
| 94 | atomic_set_32(__volatile uint32_t *p, uint32_t v) |
| 95 | { |
| 96 | uint32_t temp; |
| 97 | |
| 98 | __asm __volatile ( |
| 99 | "1:\tll %0, %3\n\t" /* load old value */ |
| 100 | "or %0, %2, %0\n\t" /* calculate new value */ |
| 101 | "sc %0, %1\n\t" /* attempt to store */ |
| 102 | "beqz %0, 1b\n\t" /* spin if failed */ |
| 103 | : "=&r" (temp), "=m" (*p) |
| 104 | : "r" (v), "m" (*p) |
| 105 | : "memory"); |
| 106 | |
| 107 | } |
| 108 | |
| 109 | static __inline void |
| 110 | atomic_clear_32(__volatile uint32_t *p, uint32_t v) |
no outgoing calls
no test coverage detected