21 #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg)		\  argument
47 		: "=r" (ret), "=&r" (oldval),				\
76 		: "=r" (ret), "=&r" (oldval),				\
82 		ret = -ENOSYS;						\
92 	int oldval = 0, ret;  in futex_atomic_op_inuser()  local
103 		__futex_atomic_op("move $1, %z5", ret, oldval, uaddr, oparg);  in futex_atomic_op_inuser()
108 				  ret, oldval, uaddr, oparg);  in futex_atomic_op_inuser()
112 				  ret, oldval, uaddr, oparg);  in futex_atomic_op_inuser()
116 				  ret, oldval, uaddr, ~oparg);  in futex_atomic_op_inuser()
120 				  ret, oldval, uaddr, oparg);  in futex_atomic_op_inuser()
123 		ret = -ENOSYS;  in futex_atomic_op_inuser()
128 	if (!ret) {  in futex_atomic_op_inuser()
130 		case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;  in futex_atomic_op_inuser()
131 		case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;  in futex_atomic_op_inuser()
132 		case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;  in futex_atomic_op_inuser()
133 		case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;  in futex_atomic_op_inuser()
134 		case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;  in futex_atomic_op_inuser()
135 		case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;  in futex_atomic_op_inuser()
136 		default: ret = -ENOSYS;  in futex_atomic_op_inuser()
139 	return ret;  in futex_atomic_op_inuser()
146 	int ret = 0;  in futex_atomic_cmpxchg_inatomic()  local
177 		: "+r" (ret), "=&r" (val), "=" GCC_OFF_SMALL_ASM() (*uaddr)  in futex_atomic_cmpxchg_inatomic()
206 		: "+r" (ret), "=&r" (val), "=" GCC_OFF_SMALL_ASM() (*uaddr)  in futex_atomic_cmpxchg_inatomic()
214 	return ret;  in futex_atomic_cmpxchg_inatomic()