Lines Matching refs:oldval
14 #define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \
21 : "=r" (oldval), "=r" (ret), "+m" (*uaddr) \
24 #define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \
36 : "=&a" (oldval), "=&r" (ret), \
46 int oldval = 0, ret, tem;
64 __futex_atomic_op1("xchgl %0, %2", ret, oldval, uaddr, oparg);
67 __futex_atomic_op1(LOCK_PREFIX "xaddl %0, %2", ret, oldval,
71 __futex_atomic_op2("orl %4, %3", ret, oldval, uaddr, oparg);
74 __futex_atomic_op2("andl %4, %3", ret, oldval, uaddr, ~oparg);
77 __futex_atomic_op2("xorl %4, %3", ret, oldval, uaddr, oparg);
88 ret = (oldval == cmparg);
91 ret = (oldval != cmparg);
94 ret = (oldval < cmparg);
97 ret = (oldval >= cmparg);
100 ret = (oldval <= cmparg);
103 ret = (oldval > cmparg);
112 static inline int futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval,
131 : "=a" (oldval), "+m" (*uaddr)
132 : "i" (-EFAULT), "r" (newval), "0" (oldval)
136 return oldval;