58 lines
2.2 KiB
C++
58 lines
2.2 KiB
C++
/*
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* Copyright (c) 2005, 2015, 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_OOP_PCGC_INLINE_HPP
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#define SHARE_VM_OOPS_OOP_PCGC_INLINE_HPP
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#include "runtime/atomic.inline.hpp"
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#include "utilities/macros.hpp"
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#if INCLUDE_ALL_GCS
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#include "gc_implementation/parNew/parNewGeneration.hpp"
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#include "gc_implementation/parallelScavenge/parallelScavengeHeap.hpp"
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#include "gc_implementation/parallelScavenge/psCompactionManager.hpp"
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#include "gc_implementation/parallelScavenge/psParallelCompact.hpp"
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#include "gc_implementation/parallelScavenge/psScavenge.hpp"
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#endif // INCLUDE_ALL_GCS
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inline void oopDesc::update_contents(ParCompactionManager* cm) {
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// The klass field must be updated before anything else
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// can be done.
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DEBUG_ONLY(Klass* original_klass = klass());
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Klass* new_klass = klass();
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if (!new_klass->oop_is_typeArray()) {
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// It might contain oops beyond the header, so take the virtual call.
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new_klass->oop_update_pointers(cm, this);
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}
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// Else skip it. The TypeArrayKlass in the header never needs scavenging.
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}
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inline void oopDesc::follow_contents(ParCompactionManager* cm) {
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assert (PSParallelCompact::mark_bitmap()->is_marked(this),
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"should be marked");
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klass()->oop_follow_contents(cm, this);
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}
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#endif // SHARE_VM_OOPS_OOP_PCGC_INLINE_HPP
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