xref: /aosp_15_r20/external/musl/arch/m68k/atomic_arch.h (revision c9945492fdd68bbe62686c5b452b4dc1be3f8453)
1*c9945492SAndroid Build Coastguard Worker #define a_cas a_cas
a_cas(volatile int * p,int t,int s)2*c9945492SAndroid Build Coastguard Worker static inline int a_cas(volatile int *p, int t, int s)
3*c9945492SAndroid Build Coastguard Worker {
4*c9945492SAndroid Build Coastguard Worker 	__asm__ __volatile__ (
5*c9945492SAndroid Build Coastguard Worker 		"cas.l %0, %2, (%1)"
6*c9945492SAndroid Build Coastguard Worker 		: "+d"(t) : "a"(p), "d"(s) : "memory", "cc");
7*c9945492SAndroid Build Coastguard Worker 	return t;
8*c9945492SAndroid Build Coastguard Worker }
9