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1 /* |
1 /* |
2 * Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 2003, 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_SPARC_VM_ORDERACCESS_LINUX_SPARC_HPP |
25 #ifndef OS_CPU_LINUX_SPARC_ORDERACCESS_LINUX_SPARC_HPP |
26 #define OS_CPU_LINUX_SPARC_VM_ORDERACCESS_LINUX_SPARC_HPP |
26 #define OS_CPU_LINUX_SPARC_ORDERACCESS_LINUX_SPARC_HPP |
27 |
27 |
28 // Included in orderAccess.hpp header file. |
28 // Included in orderAccess.hpp header file. |
29 |
29 |
30 // Implementation of class OrderAccess. |
30 // Implementation of class OrderAccess. |
31 |
31 |
46 |
46 |
47 inline void OrderAccess::fence() { |
47 inline void OrderAccess::fence() { |
48 __asm__ volatile ("membar #StoreLoad" : : : "memory"); |
48 __asm__ volatile ("membar #StoreLoad" : : : "memory"); |
49 } |
49 } |
50 |
50 |
51 #endif // OS_CPU_LINUX_SPARC_VM_ORDERACCESS_LINUX_SPARC_HPP |
51 #endif // OS_CPU_LINUX_SPARC_ORDERACCESS_LINUX_SPARC_HPP |