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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_SOLARIS_X86_VM_ATOMIC_SOLARIS_X86_HPP |
25 #ifndef OS_CPU_SOLARIS_X86_ATOMIC_SOLARIS_X86_HPP |
26 #define OS_CPU_SOLARIS_X86_VM_ATOMIC_SOLARIS_X86_HPP |
26 #define OS_CPU_SOLARIS_X86_ATOMIC_SOLARIS_X86_HPP |
27 |
27 |
28 // For Sun Studio - implementation is in solaris_x86_64.il. |
28 // For Sun Studio - implementation is in solaris_x86_64.il. |
29 |
29 |
30 extern "C" { |
30 extern "C" { |
31 int32_t _Atomic_add(int32_t add_value, volatile int32_t* dest); |
31 int32_t _Atomic_add(int32_t add_value, volatile int32_t* dest); |
139 _Atomic_cmpxchg_long(PrimitiveConversions::cast<int64_t>(exchange_value), |
139 _Atomic_cmpxchg_long(PrimitiveConversions::cast<int64_t>(exchange_value), |
140 reinterpret_cast<int64_t volatile*>(dest), |
140 reinterpret_cast<int64_t volatile*>(dest), |
141 PrimitiveConversions::cast<int64_t>(compare_value))); |
141 PrimitiveConversions::cast<int64_t>(compare_value))); |
142 } |
142 } |
143 |
143 |
144 #endif // OS_CPU_SOLARIS_X86_VM_ATOMIC_SOLARIS_X86_HPP |
144 #endif // OS_CPU_SOLARIS_X86_ATOMIC_SOLARIS_X86_HPP |