| /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
[all …]
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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/sh/include/asm/ |
| D | futex-irq.h | 6 int *oldval) in atomic_futex_op_xchg_set() argument
13 ret = get_user(*oldval, uaddr); in atomic_futex_op_xchg_set()
23 int *oldval) in atomic_futex_op_xchg_add() argument
30 ret = get_user(*oldval, uaddr); in atomic_futex_op_xchg_add()
32 ret = put_user(*oldval + oparg, uaddr); in atomic_futex_op_xchg_add()
40 int *oldval) in atomic_futex_op_xchg_or() argument
47 ret = get_user(*oldval, uaddr); in atomic_futex_op_xchg_or()
49 ret = put_user(*oldval | oparg, uaddr); in atomic_futex_op_xchg_or()
57 int *oldval) in atomic_futex_op_xchg_and() argument
64 ret = get_user(*oldval, uaddr); in atomic_futex_op_xchg_and()
[all …]
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| D | futex.h | 16 int oldval = 0, ret; in arch_futex_atomic_op_inuser() local
22 ret = atomic_futex_op_xchg_set(oparg, uaddr, &oldval); in arch_futex_atomic_op_inuser()
25 ret = atomic_futex_op_xchg_add(oparg, uaddr, &oldval); in arch_futex_atomic_op_inuser()
28 ret = atomic_futex_op_xchg_or(oparg, uaddr, &oldval); in arch_futex_atomic_op_inuser()
31 ret = atomic_futex_op_xchg_and(~oparg, uaddr, &oldval); in arch_futex_atomic_op_inuser()
34 ret = atomic_futex_op_xchg_xor(oparg, uaddr, &oldval); in arch_futex_atomic_op_inuser()
44 *oval = oldval; in arch_futex_atomic_op_inuser()
51 u32 oldval, u32 newval) in futex_atomic_cmpxchg_inatomic() argument
56 return atomic_futex_op_cmpxchg_inatomic(uval, uaddr, oldval, newval); in futex_atomic_cmpxchg_inatomic()
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| D | spinlock.h | 40 unsigned long oldval; in arch_spin_lock() local
51 : "=&z" (tmp), "=&r" (oldval) in arch_spin_lock()
72 unsigned long tmp, oldval; in arch_spin_trylock() local
82 : "=&z" (tmp), "=&r" (oldval) in arch_spin_trylock()
87 return oldval; in arch_spin_trylock()
175 unsigned long tmp, oldval; in arch_read_trylock() local
188 : "=&z" (tmp), "=&r" (oldval) in arch_read_trylock()
193 return (oldval > 0); in arch_read_trylock()
198 unsigned long tmp, oldval; in arch_write_trylock() local
211 : "=&z" (tmp), "=&r" (oldval) in arch_write_trylock()
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| /arch/ia64/include/asm/ |
| D | futex.h | 8 #define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \ argument
16 : "+r" (r8), "=r" (oldval) \
22 #define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \ argument
37 : "+r" (r8), "=r" (val), "=&r" (oldval), \
43 } while (unlikely (val != oldval)); \
50 int oldval = 0, ret; in arch_futex_atomic_op_inuser() local
56 __futex_atomic_op1("xchg4 %1=[%2],%3", ret, oldval, uaddr, in arch_futex_atomic_op_inuser()
60 __futex_atomic_op2("add %3=%3,%5", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
63 __futex_atomic_op2("or %3=%3,%5", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
66 __futex_atomic_op2("and %3=%3,%5", ret, oldval, uaddr, in arch_futex_atomic_op_inuser()
[all …]
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| /arch/x86/include/asm/ |
| D | futex.h | 14 #define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \ argument
23 : "=r" (oldval), "=r" (ret), "+m" (*uaddr) \
26 #define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \ argument
40 : "=&a" (oldval), "=&r" (ret), \
47 int oldval = 0, ret, tem; in arch_futex_atomic_op_inuser() local
53 __futex_atomic_op1("xchgl %0, %2", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
56 __futex_atomic_op1(LOCK_PREFIX "xaddl %0, %2", ret, oldval, in arch_futex_atomic_op_inuser()
60 __futex_atomic_op2("orl %4, %3", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
63 __futex_atomic_op2("andl %4, %3", ret, oldval, uaddr, ~oparg); in arch_futex_atomic_op_inuser()
66 __futex_atomic_op2("xorl %4, %3", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
[all …]
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| /arch/tile/include/asm/ |
| D | atomic_64.h | 51 int guess, oldval = v->counter; in __atomic_add_unless() local
53 if (oldval == u) in __atomic_add_unless()
55 guess = oldval; in __atomic_add_unless()
56 oldval = cmpxchg(&v->counter, guess, guess + a); in __atomic_add_unless()
57 } while (guess != oldval); in __atomic_add_unless()
58 return oldval; in __atomic_add_unless()
73 int guess, oldval = v->counter; in atomic_xor() local
75 guess = oldval; in atomic_xor()
77 oldval = __insn_cmpexch4(&v->counter, guess ^ i); in atomic_xor()
78 } while (guess != oldval); in atomic_xor()
[all …]
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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()
[all …]
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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/s390/include/asm/ |
| D | futex.h | 9 #define __futex_atomic_op(insn, ret, oldval, newval, uaddr, oparg) \ argument
19 : "=d" (ret), "=&d" (oldval), "=&d" (newval), \
27 int oldval = 0, newval, ret; in arch_futex_atomic_op_inuser() local
35 ret, oldval, newval, uaddr, oparg); in arch_futex_atomic_op_inuser()
39 ret, oldval, newval, uaddr, oparg); in arch_futex_atomic_op_inuser()
43 ret, oldval, newval, uaddr, oparg); in arch_futex_atomic_op_inuser()
47 ret, oldval, newval, uaddr, oparg); in arch_futex_atomic_op_inuser()
51 ret, oldval, newval, uaddr, oparg); in arch_futex_atomic_op_inuser()
59 *oval = oldval; in arch_futex_atomic_op_inuser()
65 u32 oldval, u32 newval) in futex_atomic_cmpxchg_inatomic() argument
[all …]
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| /arch/sparc/include/asm/ |
| D | futex_64.h | 8 #define __futex_cas_op(insn, ret, oldval, uaddr, oparg) \ argument
28 : "=&r" (ret), "=&r" (oldval), "=&r" (tem) \
35 int oldval = 0, ret, tem; in arch_futex_atomic_op_inuser() local
44 __futex_cas_op("mov\t%4, %1", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
47 __futex_cas_op("add\t%2, %4, %1", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
50 __futex_cas_op("or\t%2, %4, %1", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
53 __futex_cas_op("andn\t%2, %4, %1", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
56 __futex_cas_op("xor\t%2, %4, %1", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
65 *oval = oldval; in arch_futex_atomic_op_inuser()
72 u32 oldval, u32 newval) in futex_atomic_cmpxchg_inatomic() argument
[all …]
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| /arch/hexagon/include/asm/ |
| D | futex.h | 12 #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \ argument
28 : "=&r" (oldval), "=&r" (ret), "+m" (*uaddr) \
36 int oldval = 0, ret; in arch_futex_atomic_op_inuser() local
42 __futex_atomic_op("%1 = %4\n", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
45 __futex_atomic_op("%1 = add(%0,%4)\n", ret, oldval, uaddr, in arch_futex_atomic_op_inuser()
49 __futex_atomic_op("%1 = or(%0,%4)\n", ret, oldval, uaddr, in arch_futex_atomic_op_inuser()
54 oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
57 __futex_atomic_op("%1 = xor(%0,%4)\n", ret, oldval, uaddr, in arch_futex_atomic_op_inuser()
67 *oval = oldval; in arch_futex_atomic_op_inuser()
73 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/alpha/include/asm/ |
| D | futex.h | 11 #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \ argument
28 : "=&r" (oldval), "=&r"(ret) \
35 int oldval = 0, ret; in arch_futex_atomic_op_inuser() local
41 __futex_atomic_op("mov %3,%1\n", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
44 __futex_atomic_op("addl %0,%3,%1\n", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
47 __futex_atomic_op("or %0,%3,%1\n", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
50 __futex_atomic_op("andnot %0,%3,%1\n", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
53 __futex_atomic_op("xor %0,%3,%1\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/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 | 10 #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \ argument
26 : "=&r" (oldval), "=&r" (ret) \
34 int oldval = 0, ret; in arch_futex_atomic_op_inuser() local
40 __futex_atomic_op("or %1,%4,%4;", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
43 __futex_atomic_op("add %1,%0,%4;", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
46 __futex_atomic_op("or %1,%0,%4;", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
49 __futex_atomic_op("andn %1,%0,%4;", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
52 __futex_atomic_op("xor %1,%0,%4;", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
61 *oval = oldval; in arch_futex_atomic_op_inuser()
68 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()
[all …]
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| /arch/arm/include/asm/ |
| D | futex.h | 24 #define __futex_atomic_op(insn, ret, oldval, tmp, uaddr, oparg) \ argument
38 : "=&r" (ret), "=&r" (oldval), "=&r" (tmp) \
46 u32 oldval, u32 newval) in futex_atomic_cmpxchg_inatomic() argument
69 : "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT) in futex_atomic_cmpxchg_inatomic()
83 #define __futex_atomic_op(insn, ret, oldval, tmp, uaddr, oparg) \ argument
92 : "=&r" (ret), "=&r" (oldval), "=&r" (tmp) \
100 u32 oldval, u32 newval) in futex_atomic_cmpxchg_inatomic() argument
118 : "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT) in futex_atomic_cmpxchg_inatomic()
133 int oldval = 0, ret, tmp; in arch_futex_atomic_op_inuser() local
142 __futex_atomic_op("mov %0, %4", ret, oldval, tmp, uaddr, oparg); in arch_futex_atomic_op_inuser()
[all …]
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| D | cmpxchg.h | 158 unsigned long oldval, res; in __cmpxchg() local
171 : "=&r" (res), "=&r" (oldval) in __cmpxchg()
183 : "=&r" (res), "=&r" (oldval) in __cmpxchg()
196 : "=&r" (res), "=&r" (oldval) in __cmpxchg()
203 oldval = 0; in __cmpxchg()
206 return oldval; in __cmpxchg()
247 unsigned long long oldval; in __cmpxchg64() local
261 : "=&r" (res), "=&r" (oldval), "+Qo" (*ptr) in __cmpxchg64()
265 return oldval; in __cmpxchg64()
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| /arch/arm64/include/asm/ |
| D | futex.h | 26 #define __futex_atomic_op(insn, ret, oldval, uaddr, tmp, oparg) \ argument
44 : "=&r" (ret), "=&r" (oldval), "+Q" (*uaddr), "=&r" (tmp) \
53 int oldval = 0, ret, tmp; in arch_futex_atomic_op_inuser() local
60 ret, oldval, uaddr, tmp, oparg); in arch_futex_atomic_op_inuser()
64 ret, oldval, uaddr, tmp, oparg); in arch_futex_atomic_op_inuser()
68 ret, oldval, uaddr, tmp, oparg); in arch_futex_atomic_op_inuser()
72 ret, oldval, uaddr, tmp, ~oparg); in arch_futex_atomic_op_inuser()
76 ret, oldval, uaddr, tmp, oparg); 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/powerpc/include/asm/ |
| D | futex.h | 12 #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \ argument
30 : "=&r" (oldval), "=&r" (ret) \
37 int oldval = 0, ret; in arch_futex_atomic_op_inuser() local
44 __futex_atomic_op("mr %1,%4\n", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
47 __futex_atomic_op("add %1,%0,%4\n", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
50 __futex_atomic_op("or %1,%0,%4\n", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
53 __futex_atomic_op("andc %1,%0,%4\n", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
56 __futex_atomic_op("xor %1,%0,%4\n", ret, oldval, uaddr, oparg); in arch_futex_atomic_op_inuser()
64 *oval = oldval; in arch_futex_atomic_op_inuser()
72 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/parisc/include/asm/ |
| D | futex.h | 39 int oldval = 0, ret; in arch_futex_atomic_op_inuser() local
48 ret = get_user(oldval, uaddr); in arch_futex_atomic_op_inuser()
54 ret = get_user(oldval, uaddr); in arch_futex_atomic_op_inuser()
56 val = oldval + oparg; in arch_futex_atomic_op_inuser()
62 ret = get_user(oldval, uaddr); in arch_futex_atomic_op_inuser()
64 val = oldval | oparg; in arch_futex_atomic_op_inuser()
70 ret = get_user(oldval, uaddr); in arch_futex_atomic_op_inuser()
72 val = oldval & ~oparg; in arch_futex_atomic_op_inuser()
78 ret = get_user(oldval, uaddr); in arch_futex_atomic_op_inuser()
80 val = oldval ^ oparg; in arch_futex_atomic_op_inuser()
[all …]
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| /arch/m32r/kernel/ |
| D | sys_m32r.c | 36 int oldval; in sys_tas() local
68 : "=&r" (oldval) in sys_tas()
76 return oldval; in sys_tas()
|