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1 /* |
1 /* |
2 * Copyright (c) 1999, 2018, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 1999, 2019, Oracle and/or its affiliates. All rights reserved. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * |
4 * |
5 * This code is free software; you can redistribute it and/or modify it |
5 * This code is free software; you can redistribute it and/or modify it |
6 * under the terms of the GNU General Public License version 2 only, as |
6 * under the terms of the GNU General Public License version 2 only, as |
7 * published by the Free Software Foundation. |
7 * published by the Free Software Foundation. |
20 * or visit www.oracle.com if you need additional information or have any |
20 * or visit www.oracle.com if you need additional information or have any |
21 * questions. |
21 * questions. |
22 * |
22 * |
23 */ |
23 */ |
24 |
24 |
25 #ifndef OS_CPU_LINUX_X86_VM_ATOMIC_LINUX_X86_HPP |
25 #ifndef OS_CPU_LINUX_X86_ATOMIC_LINUX_X86_HPP |
26 #define OS_CPU_LINUX_X86_VM_ATOMIC_LINUX_X86_HPP |
26 #define OS_CPU_LINUX_X86_ATOMIC_LINUX_X86_HPP |
27 |
27 |
28 // Implementation of class atomic |
28 // Implementation of class atomic |
29 |
29 |
30 template<size_t byte_size> |
30 template<size_t byte_size> |
31 struct Atomic::PlatformAdd |
31 struct Atomic::PlatformAdd |
167 _Atomic_move_long(reinterpret_cast<const volatile int64_t*>(&store_value), reinterpret_cast<volatile int64_t*>(dest)); |
167 _Atomic_move_long(reinterpret_cast<const volatile int64_t*>(&store_value), reinterpret_cast<volatile int64_t*>(dest)); |
168 } |
168 } |
169 |
169 |
170 #endif // AMD64 |
170 #endif // AMD64 |
171 |
171 |
172 #endif // OS_CPU_LINUX_X86_VM_ATOMIC_LINUX_X86_HPP |
172 #endif // OS_CPU_LINUX_X86_ATOMIC_LINUX_X86_HPP |