| /arch/frv/kernel/ |
| D | futex.c | 23 int oldval, ret; in atomic_futex_op_xchg_set() local
44 : "+U"(*uaddr), "=&r"(oldval), "=&r"(ret), "=r"(oparg) in atomic_futex_op_xchg_set()
49 *_oldval = oldval; in atomic_futex_op_xchg_set()
55 int oldval, ret; in atomic_futex_op_xchg_add() local
77 : "+U"(*uaddr), "=&r"(oldval), "=&r"(ret), "=r"(oparg) in atomic_futex_op_xchg_add()
82 *_oldval = oldval; in atomic_futex_op_xchg_add()
88 int oldval, ret; in atomic_futex_op_xchg_or() local
110 : "+U"(*uaddr), "=&r"(oldval), "=&r"(ret), "=r"(oparg) in atomic_futex_op_xchg_or()
115 *_oldval = oldval; in atomic_futex_op_xchg_or()
121 int oldval, ret; in atomic_futex_op_xchg_and() local
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| /arch/tile/include/asm/ |
| D | atomic_64.h | 79 int guess, oldval = v->counter; in ATOMIC_OPS() local
82 guess = oldval; in ATOMIC_OPS()
84 oldval = __insn_cmpexch4(&v->counter, guess ^ i); in ATOMIC_OPS()
85 } while (guess != oldval); in ATOMIC_OPS()
87 return oldval; in ATOMIC_OPS()
92 int guess, oldval = v->counter; in atomic_xor() local
94 guess = oldval; in atomic_xor()
96 oldval = __insn_cmpexch4(&v->counter, guess ^ i); in atomic_xor()
97 } while (guess != oldval); in atomic_xor()
102 int guess, oldval = v->counter; in __atomic_add_unless() local
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| D | bitops_64.h | 38 unsigned long guess, oldval; in change_bit() local
40 oldval = *addr; in change_bit()
42 guess = oldval; in change_bit()
43 oldval = cmpxchg(addr, guess, guess ^ mask); in change_bit()
44 } while (guess != oldval); in change_bit()
83 unsigned long guess, oldval; in test_and_change_bit() local
85 oldval = *addr; in test_and_change_bit()
87 guess = oldval; in test_and_change_bit()
88 oldval = cmpxchg(addr, guess, guess ^ mask); in test_and_change_bit()
89 } while (guess != oldval); in test_and_change_bit()
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| D | futex.h | 58 ({ __insn_mtspr(SPR_CMPEXCH_VALUE, oldval); __futex_asm(cmpexch4); })
62 u32 oldval, n = oparg; \
63 if ((ret = __get_user(oldval, uaddr)) == 0) { \
65 oparg = oldval ^ n; \
67 } while (ret == 0 && oldval != val); \
92 lock, oldval, oparg); \
149 u32 oldval, u32 oparg) in futex_atomic_cmpxchg_inatomic() argument
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| /arch/mn10300/include/asm/ |
| D | cmpxchg.h | 22 unsigned long oldval; in __xchg() local
32 : "=&r"(status), "=&r"(oldval), "=m"(*m) in __xchg()
36 return oldval; in __xchg()
43 unsigned long oldval; in __cmpxchg() local
55 : "=&r"(status), "=&r"(oldval), "=m"(*m) in __cmpxchg()
60 return oldval; in __cmpxchg()
77 unsigned long oldval; in __xchg() local
81 oldval = *m; in __xchg()
84 return oldval; in __xchg()
93 unsigned long oldval; in __cmpxchg() local
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| /arch/ia64/include/asm/ |
| D | futex.h | 9 #define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \ argument
17 : "+r" (r8), "=r" (oldval) \
23 #define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \ argument
38 : "+r" (r8), "=r" (val), "=&r" (oldval), \
44 } while (unlikely (val != oldval)); \
51 int oldval = 0, ret; in arch_futex_atomic_op_inuser() local
57 __futex_atomic_op1("xchg4 %1=[%2],%3", ret, oldval, uaddr, in arch_futex_atomic_op_inuser()
61 __futex_atomic_op2("add %3=%3,%5", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
64 __futex_atomic_op2("or %3=%3,%5", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
67 __futex_atomic_op2("and %3=%3,%5", ret, oldval, uaddr, in arch_futex_atomic_op_inuser()
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| /arch/x86/include/asm/ |
| D | futex.h | 15 #define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \ argument
24 : "=r" (oldval), "=r" (ret), "+m" (*uaddr) \
27 #define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \ argument
41 : "=&a" (oldval), "=&r" (ret), \
48 int oldval = 0, ret, tem; in arch_futex_atomic_op_inuser() local
54 __futex_atomic_op1("xchgl %0, %2", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
57 __futex_atomic_op1(LOCK_PREFIX "xaddl %0, %2", ret, oldval, in arch_futex_atomic_op_inuser()
61 __futex_atomic_op2("orl %4, %3", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
64 __futex_atomic_op2("andl %4, %3", ret, oldval, uaddr, ~oparg); in arch_futex_atomic_op_inuser()
67 __futex_atomic_op2("xorl %4, %3", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
[all …]
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| /arch/sh/include/asm/ |
| D | futex.h | 23 u32 oldval, u32 newval) in futex_atomic_cmpxchg_inatomic() argument
28 return atomic_futex_op_cmpxchg_inatomic(uval, uaddr, oldval, newval); in futex_atomic_cmpxchg_inatomic()
34 u32 oldval, newval, prev; in arch_futex_atomic_op_inuser() local
41 ret = oldval = 0; in arch_futex_atomic_op_inuser()
43 ret = get_user(oldval, uaddr); in arch_futex_atomic_op_inuser()
52 newval = oldval + oparg; in arch_futex_atomic_op_inuser()
55 newval = oldval | oparg; in arch_futex_atomic_op_inuser()
58 newval = oldval & ~oparg; in arch_futex_atomic_op_inuser()
61 newval = oldval ^ oparg; in arch_futex_atomic_op_inuser()
70 ret = futex_atomic_cmpxchg_inatomic(&prev, uaddr, oldval, newval); in arch_futex_atomic_op_inuser()
[all …]
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| D | spinlock-llsc.h | 33 unsigned long oldval; in arch_spin_lock() local
44 : "=&z" (tmp), "=&r" (oldval) in arch_spin_lock()
65 unsigned long tmp, oldval; in arch_spin_trylock() local
75 : "=&z" (tmp), "=&r" (oldval) in arch_spin_trylock()
80 return oldval; in arch_spin_trylock()
168 unsigned long tmp, oldval; in arch_read_trylock() local
181 : "=&z" (tmp), "=&r" (oldval) in arch_read_trylock()
186 return (oldval > 0); in arch_read_trylock()
191 unsigned long tmp, oldval; in arch_write_trylock() local
204 : "=&z" (tmp), "=&r" (oldval) in arch_write_trylock()
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| /arch/s390/include/asm/ |
| D | futex.h | 10 #define __futex_atomic_op(insn, ret, oldval, newval, uaddr, oparg) \ argument
20 : "=d" (ret), "=&d" (oldval), "=&d" (newval), \
28 int oldval = 0, newval, ret; in arch_futex_atomic_op_inuser() local
36 ret, oldval, newval, uaddr, oparg); in arch_futex_atomic_op_inuser()
40 ret, oldval, newval, uaddr, oparg); in arch_futex_atomic_op_inuser()
44 ret, oldval, newval, uaddr, oparg); in arch_futex_atomic_op_inuser()
48 ret, oldval, newval, uaddr, oparg); in arch_futex_atomic_op_inuser()
52 ret, oldval, newval, uaddr, oparg); in arch_futex_atomic_op_inuser()
60 *oval = oldval; in arch_futex_atomic_op_inuser()
66 u32 oldval, u32 newval) in futex_atomic_cmpxchg_inatomic() argument
[all …]
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| /arch/openrisc/include/asm/ |
| D | futex.h | 11 #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \ argument
27 : "=&r" (oldval), "=&r" (ret), "+m" (*uaddr) \
36 int oldval = 0, ret; in arch_futex_atomic_op_inuser() local
42 __futex_atomic_op("l.or %1,%4,%4", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
45 __futex_atomic_op("l.add %1,%0,%4", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
48 __futex_atomic_op("l.or %1,%0,%4", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
51 __futex_atomic_op("l.and %1,%0,%4", ret, oldval, uaddr, ~oparg); in arch_futex_atomic_op_inuser()
54 __futex_atomic_op("l.xor %1,%0,%4", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
63 *oval = oldval; in arch_futex_atomic_op_inuser()
70 u32 oldval, u32 newval) in futex_atomic_cmpxchg_inatomic() argument
[all …]
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| /arch/hexagon/include/asm/ |
| D | futex.h | 13 #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \ argument
29 : "=&r" (oldval), "=&r" (ret), "+m" (*uaddr) \
37 int oldval = 0, ret; in arch_futex_atomic_op_inuser() local
43 __futex_atomic_op("%1 = %4\n", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
46 __futex_atomic_op("%1 = add(%0,%4)\n", ret, oldval, uaddr, in arch_futex_atomic_op_inuser()
50 __futex_atomic_op("%1 = or(%0,%4)\n", ret, oldval, uaddr, in arch_futex_atomic_op_inuser()
55 oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
58 __futex_atomic_op("%1 = xor(%0,%4)\n", ret, oldval, uaddr, in arch_futex_atomic_op_inuser()
68 *oval = oldval; in arch_futex_atomic_op_inuser()
74 futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr, u32 oldval, in futex_atomic_cmpxchg_inatomic() argument
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| D | bitops.h | 47 int oldval; in test_and_clear_bit() local
56 : "=&r" (oldval) in test_and_clear_bit()
61 return oldval; in test_and_clear_bit()
71 int oldval; in test_and_set_bit() local
80 : "=&r" (oldval) in test_and_set_bit()
86 return oldval; in test_and_set_bit()
97 int oldval; in test_and_change_bit() local
106 : "=&r" (oldval) in test_and_change_bit()
111 return oldval; in test_and_change_bit()
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| /arch/sparc/include/asm/ |
| D | futex_64.h | 9 #define __futex_cas_op(insn, ret, oldval, uaddr, oparg) \ argument
29 : "=&r" (ret), "=&r" (oldval), "=&r" (tem) \
36 int oldval = 0, ret, tem; in arch_futex_atomic_op_inuser() local
45 __futex_cas_op("mov\t%4, %1", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
48 __futex_cas_op("add\t%2, %4, %1", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
51 __futex_cas_op("or\t%2, %4, %1", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
54 __futex_cas_op("andn\t%2, %4, %1", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
57 __futex_cas_op("xor\t%2, %4, %1", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
66 *oval = oldval; in arch_futex_atomic_op_inuser()
73 u32 oldval, u32 newval) in futex_atomic_cmpxchg_inatomic() argument
[all …]
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| /arch/xtensa/include/asm/ |
| D | futex.h | 24 #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \ argument
43 : "=&r" (oldval), "=&r" (ret) \
50 int oldval = 0, ret; in arch_futex_atomic_op_inuser() local
60 __futex_atomic_op("mov %1, %4", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
63 __futex_atomic_op("add %1, %0, %4", ret, oldval, uaddr, in arch_futex_atomic_op_inuser()
67 __futex_atomic_op("or %1, %0, %4", ret, oldval, uaddr, in arch_futex_atomic_op_inuser()
71 __futex_atomic_op("and %1, %0, %4", ret, oldval, uaddr, in arch_futex_atomic_op_inuser()
75 __futex_atomic_op("xor %1, %0, %4", ret, oldval, uaddr, in arch_futex_atomic_op_inuser()
85 *oval = oldval; in arch_futex_atomic_op_inuser()
92 u32 oldval, u32 newval) in futex_atomic_cmpxchg_inatomic() argument
[all …]
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| /arch/microblaze/include/asm/ |
| D | futex.h | 11 #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \ argument
27 : "=&r" (oldval), "=&r" (ret) \
35 int oldval = 0, ret; in arch_futex_atomic_op_inuser() local
41 __futex_atomic_op("or %1,%4,%4;", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
44 __futex_atomic_op("add %1,%0,%4;", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
47 __futex_atomic_op("or %1,%0,%4;", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
50 __futex_atomic_op("andn %1,%0,%4;", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
53 __futex_atomic_op("xor %1,%0,%4;", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
62 *oval = oldval; in arch_futex_atomic_op_inuser()
69 u32 oldval, u32 newval) in futex_atomic_cmpxchg_inatomic() argument
[all …]
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| /arch/alpha/include/asm/ |
| D | futex.h | 12 #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \ argument
25 : "=&r" (oldval), "=&r"(ret) \
32 int oldval = 0, ret; in arch_futex_atomic_op_inuser() local
38 __futex_atomic_op("mov %3,%1\n", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
41 __futex_atomic_op("addl %0,%3,%1\n", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
44 __futex_atomic_op("or %0,%3,%1\n", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
47 __futex_atomic_op("andnot %0,%3,%1\n", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
50 __futex_atomic_op("xor %0,%3,%1\n", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
59 *oval = oldval; in arch_futex_atomic_op_inuser()
66 u32 oldval, u32 newval) in futex_atomic_cmpxchg_inatomic() argument
[all …]
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| /arch/mips/include/asm/ |
| D | futex.h | 21 #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \ argument
47 : "=r" (ret), "=&r" (oldval), \
76 : "=r" (ret), "=&r" (oldval), \
88 int oldval = 0, ret; in arch_futex_atomic_op_inuser() local
94 __futex_atomic_op("move $1, %z5", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
99 ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
103 ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
107 ret, oldval, uaddr, ~oparg); in arch_futex_atomic_op_inuser()
111 ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
120 *oval = oldval; in arch_futex_atomic_op_inuser()
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| /arch/arm/include/asm/ |
| D | futex.h | 25 #define __futex_atomic_op(insn, ret, oldval, tmp, uaddr, oparg) \ argument
39 : "=&r" (ret), "=&r" (oldval), "=&r" (tmp) \
47 u32 oldval, u32 newval) in futex_atomic_cmpxchg_inatomic() argument
70 : "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT) in futex_atomic_cmpxchg_inatomic()
84 #define __futex_atomic_op(insn, ret, oldval, tmp, uaddr, oparg) \ argument
93 : "=&r" (ret), "=&r" (oldval), "=&r" (tmp) \
101 u32 oldval, u32 newval) in futex_atomic_cmpxchg_inatomic() argument
119 : "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT) in futex_atomic_cmpxchg_inatomic()
134 int oldval = 0, ret, tmp; in arch_futex_atomic_op_inuser() local
143 __futex_atomic_op("mov %0, %4", ret, oldval, tmp, uaddr, oparg); in arch_futex_atomic_op_inuser()
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| D | cmpxchg.h | 159 unsigned long oldval, res; in __cmpxchg() local
172 : "=&r" (res), "=&r" (oldval) in __cmpxchg()
184 : "=&r" (res), "=&r" (oldval) in __cmpxchg()
197 : "=&r" (res), "=&r" (oldval) in __cmpxchg()
204 oldval = 0; in __cmpxchg()
207 return oldval; in __cmpxchg()
248 unsigned long long oldval; in __cmpxchg64() local
262 : "=&r" (res), "=&r" (oldval), "+Qo" (*ptr) in __cmpxchg64()
266 return oldval; in __cmpxchg64()
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| /arch/powerpc/include/asm/ |
| D | futex.h | 13 #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \ argument
29 : "=&r" (oldval), "=&r" (ret) \
36 int oldval = 0, ret; in arch_futex_atomic_op_inuser() local
42 __futex_atomic_op("mr %1,%4\n", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
45 __futex_atomic_op("add %1,%0,%4\n", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
48 __futex_atomic_op("or %1,%0,%4\n", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
51 __futex_atomic_op("andc %1,%0,%4\n", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
54 __futex_atomic_op("xor %1,%0,%4\n", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
62 *oval = oldval; in arch_futex_atomic_op_inuser()
69 u32 oldval, u32 newval) in futex_atomic_cmpxchg_inatomic() argument
[all …]
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| /arch/arc/include/asm/ |
| D | futex.h | 21 #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg)\ argument
42 : "=&r" (ret), "=&r" (oldval) \
49 #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg)\ argument
69 : "=&r" (ret), "=&r" (oldval) \
79 int oldval = 0, ret; in arch_futex_atomic_op_inuser() local
88 __futex_atomic_op("mov %0, %3", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
92 __futex_atomic_op("add %0, %1, %3", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
95 __futex_atomic_op("or %0, %1, %3", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
98 __futex_atomic_op("bic %0, %1, %3", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
101 __futex_atomic_op("xor %0, %1, %3", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
[all …]
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| /arch/arm64/include/asm/ |
| D | futex.h | 28 #define __futex_atomic_op(insn, ret, oldval, uaddr, tmp, oparg) \ argument
51 : "=&r" (ret), "=&r" (oldval), "+Q" (*uaddr), "=&r" (tmp), \
61 int oldval = 0, ret, tmp; in arch_futex_atomic_op_inuser() local
69 ret, oldval, uaddr, tmp, oparg); in arch_futex_atomic_op_inuser()
73 ret, oldval, uaddr, tmp, oparg); in arch_futex_atomic_op_inuser()
77 ret, oldval, uaddr, tmp, oparg); in arch_futex_atomic_op_inuser()
81 ret, oldval, uaddr, tmp, ~oparg); in arch_futex_atomic_op_inuser()
85 ret, oldval, uaddr, tmp, oparg); in arch_futex_atomic_op_inuser()
94 *oval = oldval; in arch_futex_atomic_op_inuser()
101 u32 oldval, u32 newval) in futex_atomic_cmpxchg_inatomic() argument
[all …]
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| /arch/parisc/include/asm/ |
| D | futex.h | 39 int oldval, ret; in arch_futex_atomic_op_inuser() local
46 if (unlikely(get_user(oldval, uaddr) != 0)) in arch_futex_atomic_op_inuser()
50 tmp = oldval; in arch_futex_atomic_op_inuser()
80 *oval = oldval; in arch_futex_atomic_op_inuser()
87 u32 oldval, u32 newval) in futex_atomic_cmpxchg_inatomic() argument
113 if (val == oldval && unlikely(put_user(newval, uaddr) != 0)) { in futex_atomic_cmpxchg_inatomic()
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| /arch/m32r/kernel/ |
| D | sys_m32r.c | 37 int oldval; in sys_tas() local
69 : "=&r" (oldval) in sys_tas()
77 return oldval; in sys_tas()
|