1 /* $NetBSD: atomic_op_namespace.h,v 1.8 2025/03/04 00:40:42 riastradh Exp $ */ 2 3 /*- 4 * Copyright (c) 2007, 2008 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Jason R. Thorpe. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #ifndef _ATOMIC_OP_NAMESPACE_H_ 33 #define _ATOMIC_OP_NAMESPACE_H_ 34 35 #include <sys/cdefs.h> 36 37 #if !defined(__lint__) 38 39 #define atomic_add_32 _atomic_add_32 40 #define atomic_add_int _atomic_add_int 41 #define atomic_add_long _atomic_add_long 42 #define atomic_add_ptr _atomic_add_ptr 43 #define atomic_add_64 _atomic_add_64 44 45 #define atomic_add_32_nv _atomic_add_32_nv 46 #define atomic_add_int_nv _atomic_add_int_nv 47 #define atomic_add_long_nv _atomic_add_long_nv 48 #define atomic_add_ptr_nv _atomic_add_ptr_nv 49 #define atomic_add_64_nv _atomic_add_64_nv 50 51 #define atomic_and_32 _atomic_and_32 52 #define atomic_and_uint _atomic_and_uint 53 #define atomic_and_ulong _atomic_and_ulong 54 #define atomic_and_64 _atomic_and_64 55 56 #define atomic_and_32_nv _atomic_and_32_nv 57 #define atomic_and_uint_nv _atomic_and_uint_nv 58 #define atomic_and_ulong_nv _atomic_and_ulong_nv 59 #define atomic_and_64_nv _atomic_and_64_nv 60 #define atomic_and_16_nv _atomic_and_16_nv 61 #define atomic_and_8_nv _atomic_and_8_nv 62 63 #define atomic_or_32 _atomic_or_32 64 #define atomic_or_uint _atomic_or_uint 65 #define atomic_or_ulong _atomic_or_ulong 66 #define atomic_or_64 _atomic_or_64 67 68 #define atomic_or_32_nv _atomic_or_32_nv 69 #define atomic_or_uint_nv _atomic_or_uint_nv 70 #define atomic_or_ulong_nv _atomic_or_ulong_nv 71 #define atomic_or_64_nv _atomic_or_64_nv 72 73 #define atomic_cas_32 _atomic_cas_32 74 #define atomic_cas_uint _atomic_cas_uint 75 #define atomic_cas_ulong _atomic_cas_ulong 76 #define atomic_cas_ptr _atomic_cas_ptr 77 #define atomic_cas_64 _atomic_cas_64 78 #define atomic_cas_16 _atomic_cas_16 79 #define atomic_cas_8 _atomic_cas_8 80 81 #define atomic_cas_32_ni _atomic_cas_32_ni 82 #define atomic_cas_uint_ni _atomic_cas_uint_ni 83 #define atomic_cas_ulong_ni _atomic_cas_ulong_ni 84 #define atomic_cas_ptr_ni _atomic_cas_ptr_ni 85 #define atomic_cas_64_ni _atomic_cas_64_ni 86 87 #define atomic_swap_32 _atomic_swap_32 88 #define atomic_swap_uint _atomic_swap_uint 89 #define atomic_swap_ulong _atomic_swap_ulong 90 #define atomic_swap_ptr _atomic_swap_ptr 91 #define atomic_swap_64 _atomic_swap_64 92 93 #define atomic_dec_32 _atomic_dec_32 94 #define atomic_dec_uint _atomic_dec_uint 95 #define atomic_dec_ulong _atomic_dec_ulong 96 #define atomic_dec_ptr _atomic_dec_ptr 97 #define atomic_dec_64 _atomic_dec_64 98 99 #define atomic_dec_32_nv _atomic_dec_32_nv 100 #define atomic_dec_uint_nv _atomic_dec_uint_nv 101 #define atomic_dec_ptr_nv _atomic_dec_ptr_nv 102 #define atomic_dec_64_nv _atomic_dec_64_nv 103 104 #define atomic_inc_32 _atomic_inc_32 105 #define atomic_inc_uint _atomic_inc_uint 106 #define atomic_inc_ulong _atomic_inc_ulong 107 #define atomic_inc_ptr _atomic_inc_ptr 108 #define atomic_inc_64 _atomic_inc_64 109 110 #define atomic_inc_32_nv _atomic_inc_32_nv 111 #define atomic_inc_uint_nv _atomic_inc_uint_nv 112 #define atomic_inc_ptr_nv _atomic_inc_ptr_nv 113 #define atomic_inc_64_nv _atomic_inc_64_nv 114 115 #define membar_acquire _membar_acquire 116 #define membar_release _membar_release 117 #define membar_enter _membar_enter 118 #define membar_exit _membar_exit 119 #define membar_producer _membar_producer 120 #define membar_consumer _membar_consumer 121 #define membar_sync _membar_sync 122 123 #endif /* __lint__ */ 124 125 #if defined(_KERNEL) 126 #define atomic_op_alias(a,s) __strong_alias(a,s) 127 #ifdef _HARDKERNEL 128 #define crt_alias(a,s) __strong_alias(a,s) 129 #endif 130 #else 131 #define atomic_op_alias(a,s) __weak_alias(a,s) 132 #ifdef _LIBC 133 #define crt_alias(a,s) __strong_alias(a,s) 134 #endif 135 #endif /* _KERNEL */ 136 137 #ifndef crt_alias 138 #define crt_alias(a,s) 139 #endif 140 141 #endif /* _ATOMIC_OP_NAMESPACE_H_ */ 142