mips/mips/stdatomic.c

156 __sync_lock_test_and_set_##N(uintN_t *mem, uintN_t val)			\
162 	mem32 = round_to_word(mem);					\
164 	put_##N(&val32, mem, val);					\
166 	put_##N(&negmask, mem, 0);					\
178 	return (get_##N(&old, mem));					\
186 __sync_val_compare_and_swap_##N(uintN_t *mem, uintN_t expected,		\
193 	mem32 = round_to_word(mem);					\
195 	put_##N(&expected32, mem, expected);				\
197 	put_##N(&desired32, mem, desired);				\
199 	put_##N(&posmask, mem, ~0);					\
216 	return (get_##N(&old, mem));					\
224 __sync_##name##_##N(uintN_t *mem, uintN_t val)				\
230 	mem32 = round_to_word(mem);					\
232 	put_##N(&val32, mem, val);					\
234 	put_##N(&posmask, mem, ~0);					\
251 	return (get_##N(&old, mem));					\
261 __sync_##name##_##N(uintN_t *mem, uintN_t val)				\
267 	mem32 = round_to_word(mem);					\
269 	put_##N(&val32, mem, val);					\
280 	return (get_##N(&old, mem));					\
295 do_compare_and_swap_4(uint32_t *mem, uint32_t expected,
309 		: "=&r" (old), "=m" (*mem), "=&r" (temp)
310 		: "r" (expected), "r" (desired), "m" (*mem));
315 __sync_val_compare_and_swap_4(uint32_t *mem, uint32_t expected,
319 	return (do_compare_and_swap_4(mem, expected, desired));
323 __sync_bool_compare_and_swap_4(uint32_t *mem, uint32_t expected,
327 	return (do_compare_and_swap_4(mem, expected, desired) ==
333 __sync_##name##_4(uint32_t *mem, uint32_t val)				\
344 		: "=&r" (old), "=m" (*mem), "=&r" (temp)		\
345 		: "r" (val), "m" (*mem));				\
367 __sync_val_compare_and_swap_8(uint64_t *mem, uint64_t expected,
381 		: "=&r" (old), "=m" (*mem), "=&r" (temp)
382 		: "r" (expected), "r" (desired), "m" (*mem));
388 __sync_##name##_8(uint64_t *mem, uint64_t val)				\
399 		: "=&r" (old), "=m" (*mem), "=&r" (temp)		\
400 		: "r" (val), "m" (*mem));				\