Lines Matching refs:ret
25 #define __futex_atomic_op(insn, ret, oldval, tmp, uaddr, oparg) \
39 : "=&r" (ret), "=&r" (oldval), "=&r" (tmp) \
50 int ret;
69 : "=&r" (ret), "=&r" (val)
76 return ret;
84 #define __futex_atomic_op(insn, ret, oldval, tmp, uaddr, oparg) \
93 : "=&r" (ret), "=&r" (oldval), "=&r" (tmp) \
104 int ret = 0;
119 : "+r" (ret), "=&r" (val)
127 return ret;
135 int oldval = 0, ret, tmp;
146 __futex_atomic_op("mov %0, %4", ret, oldval, tmp, uaddr, oparg);
149 __futex_atomic_op("add %0, %1, %4", ret, oldval, tmp, uaddr, oparg);
152 __futex_atomic_op("orr %0, %1, %4", ret, oldval, tmp, uaddr, oparg);
155 __futex_atomic_op("and %0, %1, %4", ret, oldval, tmp, uaddr, ~oparg);
158 __futex_atomic_op("eor %0, %1, %4", ret, oldval, tmp, uaddr, oparg);
161 ret = -ENOSYS;
169 * Store unconditionally. If ret != 0 the extra store is the least
171 * is either setting ret to -EFAULT or storing the old value in
176 return ret;