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5042 stop using deprecated atomic functions
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--- old/usr/src/uts/intel/asm/atomic.h
+++ new/usr/src/uts/intel/asm/atomic.h
1 1 /*
2 2 * CDDL HEADER START
3 3 *
4 4 * The contents of this file are subject to the terms of the
5 5 * Common Development and Distribution License, Version 1.0 only
6 6 * (the "License"). You may not use this file except in compliance
7 7 * with the License.
8 8 *
9 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 10 * or http://www.opensolaris.org/os/licensing.
11 11 * See the License for the specific language governing permissions
12 12 * and limitations under the License.
13 13 *
14 14 * When distributing Covered Code, include this CDDL HEADER in each
15 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 16 * If applicable, add the following below this CDDL HEADER, with the
17 17 * fields enclosed by brackets "[]" replaced with your own identifying
18 18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 19 *
20 20 * CDDL HEADER END
21 21 */
22 22 /*
23 23 * Copyright 2005 Sun Microsystems, Inc. All rights reserved.
24 24 * Use is subject to license terms.
25 25 */
26 26
27 27 #ifndef _ASM_ATOMIC_H
28 28 #define _ASM_ATOMIC_H
29 29
30 30 #include <sys/ccompile.h>
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31 31 #include <sys/types.h>
32 32
33 33 #ifdef __cplusplus
34 34 extern "C" {
35 35 #endif
36 36
37 37 #if !defined(__lint) && defined(__GNUC__)
38 38
39 39 #if defined(__amd64)
40 40
41 -extern __GNU_INLINE void
42 -atomic_or_long(ulong_t *target, ulong_t bits)
43 -{
44 - __asm__ __volatile__(
45 - "lock; orq %1, (%0)"
46 - : /* no output */
47 - : "r" (target), "r" (bits));
48 -}
49 -
50 -extern __GNU_INLINE void
51 -atomic_and_long(ulong_t *target, ulong_t bits)
52 -{
53 - __asm__ __volatile__(
54 - "lock; andq %1, (%0)"
55 - : /* no output */
56 - : "r" (target), "r" (bits));
57 -}
58 -
59 -#ifdef notdef
60 -extern __GNU_INLINE uint64_t
61 -cas64(uint64_t *target, uint64_t cmp,
62 - uint64_t newval)
63 -{
64 - uint64_t retval;
65 -
66 - __asm__ __volatile__(
67 - "movq %2, %%rax; lock; cmpxchgq %3, (%1)"
68 - : "=a" (retval)
69 - : "r" (target), "r" (cmp), "r" (newval));
70 - return (retval);
71 -}
72 -#endif
73 -
74 41 #elif defined(__i386)
75 42
76 -extern __GNU_INLINE void
77 -atomic_or_long(ulong_t *target, ulong_t bits)
78 -{
79 - __asm__ __volatile__(
80 - "lock; orl %1, (%0)"
81 - : /* no output */
82 - : "r" (target), "r" (bits));
83 -}
84 -
85 -extern __GNU_INLINE void
86 -atomic_and_long(ulong_t *target, ulong_t bits)
87 -{
88 - __asm__ __volatile__(
89 - "lock; andl %1, (%0)"
90 - : /* no output */
91 - : "r" (target), "r" (bits));
92 -}
93 -
94 43 #else
95 44 #error "port me"
96 45 #endif
97 46
98 47 #endif /* !__lint && __GNUC__ */
99 48
100 49 #ifdef __cplusplus
101 50 }
102 51 #endif
103 52
104 53 #endif /* _ASM_ATOMIC_H */
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