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view src/share/vm/gc_implementation/g1/g1_specialized_oop_closures.hpp @ 3500:6111c168756f
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author | Lukas Stadler <lukas.stadler@jku.at> |
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date | Mon, 08 Aug 2011 15:19:09 +0200 |
parents | f95d63e2154a |
children | ae5b2f1dcf12 |
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/* * Copyright (c) 2001, 2010, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. * */ #ifndef SHARE_VM_GC_IMPLEMENTATION_G1_G1_SPECIALIZED_OOP_CLOSURES_HPP #define SHARE_VM_GC_IMPLEMENTATION_G1_G1_SPECIALIZED_OOP_CLOSURES_HPP // The following OopClosure types get specialized versions of // "oop_oop_iterate" that invoke the closures' do_oop methods // non-virtually, using a mechanism defined in this file. Extend these // macros in the obvious way to add specializations for new closures. // Forward declarations. enum G1Barrier { G1BarrierNone, G1BarrierRS, G1BarrierEvac }; template<bool do_gen_barrier, G1Barrier barrier, bool do_mark_forwardee> class G1ParCopyClosure; class G1ParScanClosure; class G1ParPushHeapRSClosure; typedef G1ParCopyClosure<false, G1BarrierEvac, false> G1ParScanHeapEvacClosure; class FilterIntoCSClosure; class FilterOutOfRegionClosure; class FilterInHeapRegionAndIntoCSClosure; class FilterAndMarkInHeapRegionAndIntoCSClosure; #ifdef FURTHER_SPECIALIZED_OOP_OOP_ITERATE_CLOSURES #error "FURTHER_SPECIALIZED_OOP_OOP_ITERATE_CLOSURES already defined." #endif #define FURTHER_SPECIALIZED_OOP_OOP_ITERATE_CLOSURES(f) \ f(G1ParScanHeapEvacClosure,_nv) \ f(G1ParScanClosure,_nv) \ f(G1ParPushHeapRSClosure,_nv) \ f(FilterIntoCSClosure,_nv) \ f(FilterOutOfRegionClosure,_nv) \ f(FilterInHeapRegionAndIntoCSClosure,_nv) \ f(FilterAndMarkInHeapRegionAndIntoCSClosure,_nv) #ifdef FURTHER_SPECIALIZED_SINCE_SAVE_MARKS_CLOSURES #error "FURTHER_SPECIALIZED_SINCE_SAVE_MARKS_CLOSURES already defined." #endif #define FURTHER_SPECIALIZED_SINCE_SAVE_MARKS_CLOSURES(f) #endif // SHARE_VM_GC_IMPLEMENTATION_G1_G1_SPECIALIZED_OOP_CLOSURES_HPP