Symbol: _atomic_cas_8
common/lib/libc/atomic/atomic_cas_by_cas32.c
68
_atomic_cas_8(volatile uint8_t *addr, uint8_t old, uint8_t new)
common/lib/libc/atomic/atomic_init_testset.c
272
_atomic_cas_8(volatile uint8_t *ptr, uint8_t old, uint8_t new)