author | jwilhelm |
Thu, 03 Oct 2013 21:36:29 +0200 | |
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child 22547 | 4671971bad6b |
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/* |
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* Copyright (c) 2001, 2012, 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_GC_IMPLEMENTATION_G1_G1_SPECIALIZED_OOP_CLOSURES_HPP |
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#define SHARE_VM_GC_IMPLEMENTATION_G1_G1_SPECIALIZED_OOP_CLOSURES_HPP |
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// The following OopClosure types get specialized versions of |
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// "oop_oop_iterate" that invoke the closures' do_oop methods |
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// non-virtually, using a mechanism defined in this file. Extend these |
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// macros in the obvious way to add specializations for new closures. |
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// Forward declarations. |
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enum G1Barrier { |
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G1BarrierNone, |
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G1BarrierRS, |
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G1BarrierEvac, |
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G1BarrierKlass |
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}; |
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template<bool do_gen_barrier, G1Barrier barrier, bool do_mark_object> |
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class G1ParCopyClosure; |
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class G1ParScanClosure; |
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class G1ParPushHeapRSClosure; |
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typedef G1ParCopyClosure<false, G1BarrierEvac, false> G1ParScanHeapEvacClosure; |
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class FilterIntoCSClosure; |
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class FilterOutOfRegionClosure; |
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class G1CMOopClosure; |
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class G1RootRegionScanClosure; |
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// Specialized oop closures from g1RemSet.cpp |
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class G1Mux2Closure; |
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class G1TriggerClosure; |
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class G1InvokeIfNotTriggeredClosure; |
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class G1UpdateRSOrPushRefOopClosure; |
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#ifdef FURTHER_SPECIALIZED_OOP_OOP_ITERATE_CLOSURES |
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#error "FURTHER_SPECIALIZED_OOP_OOP_ITERATE_CLOSURES already defined." |
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#endif |
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#define FURTHER_SPECIALIZED_OOP_OOP_ITERATE_CLOSURES(f) \ |
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f(G1ParScanHeapEvacClosure,_nv) \ |
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f(G1ParScanClosure,_nv) \ |
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f(G1ParPushHeapRSClosure,_nv) \ |
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f(FilterIntoCSClosure,_nv) \ |
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f(FilterOutOfRegionClosure,_nv) \ |
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f(G1CMOopClosure,_nv) \ |
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f(G1RootRegionScanClosure,_nv) \ |
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f(G1Mux2Closure,_nv) \ |
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f(G1TriggerClosure,_nv) \ |
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f(G1InvokeIfNotTriggeredClosure,_nv) \ |
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f(G1UpdateRSOrPushRefOopClosure,_nv) |
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#ifdef FURTHER_SPECIALIZED_SINCE_SAVE_MARKS_CLOSURES |
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#error "FURTHER_SPECIALIZED_SINCE_SAVE_MARKS_CLOSURES already defined." |
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#endif |
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#define FURTHER_SPECIALIZED_SINCE_SAVE_MARKS_CLOSURES(f) |
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#endif // SHARE_VM_GC_IMPLEMENTATION_G1_G1_SPECIALIZED_OOP_CLOSURES_HPP |