892a2af03f
Move orderAccess.inline.hpp into orderAccess.hpp and remove os.hpp inclusion and conditional os::is_MP() for fence on x86 platforms Reviewed-by: dholmes, hseigel
54 lines
1.9 KiB
C++
54 lines
1.9 KiB
C++
/*
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* Copyright (c) 2018, 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_OOPS_METHOD_INLINE_HPP
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#define SHARE_VM_OOPS_METHOD_INLINE_HPP
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#include "oops/method.hpp"
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#include "runtime/orderAccess.hpp"
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inline address Method::from_compiled_entry() const {
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return OrderAccess::load_acquire(&_from_compiled_entry);
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}
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inline address Method::from_interpreted_entry() const {
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return OrderAccess::load_acquire(&_from_interpreted_entry);
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}
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inline void Method::set_method_data(MethodData* data) {
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// The store into method must be released. On platforms without
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// total store order (TSO) the reference may become visible before
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// the initialization of data otherwise.
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OrderAccess::release_store(&_method_data, data);
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}
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inline CompiledMethod* volatile Method::code() const {
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assert( check_code(), "" );
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return OrderAccess::load_acquire(&_code);
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}
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inline bool Method::has_compiled_code() const { return code() != NULL; }
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#endif // SHARE_VM_OOPS_METHOD_INLINE_HPP
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