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be99e84c98
Co-authored-by: Stefan Karlsson <stefank@openjdk.org> Co-authored-by: Axel Boldt-Christmas <aboldtch@openjdk.org> Reviewed-by: stefank, rrich, pchilanomate
45 lines
1.7 KiB
C++
45 lines
1.7 KiB
C++
/*
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* Copyright (c) 2022, 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_GC_SHARED_BARRIERSETSTACKCHUNK_HPP
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#define SHARE_GC_SHARED_BARRIERSETSTACKCHUNK_HPP
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#include "memory/allocation.hpp"
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#include "memory/iterator.hpp"
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#include "oops/oopsHierarchy.hpp"
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#include "utilities/globalDefinitions.hpp"
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class OopClosure;
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class BarrierSetStackChunk: public CHeapObj<mtGC> {
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public:
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virtual void encode_gc_mode(stackChunkOop chunk, OopIterator* oop_iterator);
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virtual void decode_gc_mode(stackChunkOop chunk, OopIterator* oop_iterator);
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virtual oop load_oop(stackChunkOop chunk, oop* addr);
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virtual oop load_oop(stackChunkOop chunk, narrowOop* addr);
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};
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#endif // SHARE_GC_SHARED_BARRIERSETSTACKCHUNK_HPP
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