102 lines
2.9 KiB
C++
102 lines
2.9 KiB
C++
/*
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* Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*
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*/
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#ifndef SHARE_VM_RUNTIME_ATOMIC_INLINE_HPP
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#define SHARE_VM_RUNTIME_ATOMIC_INLINE_HPP
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#include "runtime/atomic.hpp"
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// Linux
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#ifdef TARGET_OS_ARCH_linux_x86
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# include "atomic_linux_x86.inline.hpp"
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#endif
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#ifdef TARGET_OS_ARCH_linux_sparc
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# include "atomic_linux_sparc.inline.hpp"
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#endif
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#ifdef TARGET_OS_ARCH_linux_zero
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# include "atomic_linux_zero.inline.hpp"
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#endif
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#ifdef TARGET_OS_ARCH_linux_arm
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# include "atomic_linux_arm.inline.hpp"
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#endif
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#ifdef TARGET_OS_ARCH_linux_ppc
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# include "atomic_linux_ppc.inline.hpp"
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#endif
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#ifdef TARGET_OS_ARCH_linux_aarch64
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# include "atomic_linux_aarch64.inline.hpp"
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#endif
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// Solaris
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#ifdef TARGET_OS_ARCH_solaris_x86
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# include "atomic_solaris_x86.inline.hpp"
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#endif
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#ifdef TARGET_OS_ARCH_solaris_sparc
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# include "atomic_solaris_sparc.inline.hpp"
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#endif
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// Windows
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#ifdef TARGET_OS_ARCH_windows_x86
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# include "atomic_windows_x86.inline.hpp"
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#endif
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// AIX
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#ifdef TARGET_OS_ARCH_aix_ppc
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# include "atomic_aix_ppc.inline.hpp"
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#endif
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// BSD
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#ifdef TARGET_OS_ARCH_bsd_x86
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# include "atomic_bsd_x86.inline.hpp"
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#endif
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#ifdef TARGET_OS_ARCH_bsd_zero
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# include "atomic_bsd_zero.inline.hpp"
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#endif
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// size_t casts...
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#if (SIZE_MAX != UINTPTR_MAX)
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#error size_t is not WORD_SIZE, interesting platform, but missing implementation here
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#endif
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inline size_t Atomic::add(size_t add_value, volatile size_t* dest) {
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return (size_t) add_ptr((intptr_t) add_value, (volatile intptr_t*) dest);
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}
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inline void Atomic::inc(volatile size_t* dest) {
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inc_ptr((volatile intptr_t*) dest);
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}
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inline void Atomic::dec(volatile size_t* dest) {
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dec_ptr((volatile intptr_t*) dest);
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}
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#ifndef VM_HAS_SPECIALIZED_CMPXCHG_BYTE
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// See comment in atomic.cpp how to override.
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inline jbyte Atomic::cmpxchg(jbyte exchange_value, volatile jbyte *dest, jbyte comparand)
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{
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return cmpxchg_general(exchange_value, dest, comparand);
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}
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#endif // VM_HAS_SPECIALIZED_CMPXCHG_BYTE
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#endif // SHARE_VM_RUNTIME_ATOMIC_INLINE_HPP
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