ysr@777: /*
johnc@3466:  * Copyright (c) 2001, 2012, Oracle and/or its affiliates. All rights reserved.
ysr@777:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
ysr@777:  *
ysr@777:  * This code is free software; you can redistribute it and/or modify it
ysr@777:  * under the terms of the GNU General Public License version 2 only, as
ysr@777:  * published by the Free Software Foundation.
ysr@777:  *
ysr@777:  * This code is distributed in the hope that it will be useful, but WITHOUT
ysr@777:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
ysr@777:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
ysr@777:  * version 2 for more details (a copy is included in the LICENSE file that
ysr@777:  * accompanied this code).
ysr@777:  *
ysr@777:  * You should have received a copy of the GNU General Public License version
ysr@777:  * 2 along with this work; if not, write to the Free Software Foundation,
ysr@777:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
ysr@777:  *
trims@1907:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
trims@1907:  * or visit www.oracle.com if you need additional information or have any
trims@1907:  * questions.
ysr@777:  *
ysr@777:  */
ysr@777: 
stefank@2314: #ifndef SHARE_VM_GC_IMPLEMENTATION_G1_G1_SPECIALIZED_OOP_CLOSURES_HPP
stefank@2314: #define SHARE_VM_GC_IMPLEMENTATION_G1_G1_SPECIALIZED_OOP_CLOSURES_HPP
stefank@2314: 
ysr@777: // The following OopClosure types get specialized versions of
ysr@777: // "oop_oop_iterate" that invoke the closures' do_oop methods
ysr@777: // non-virtually, using a mechanism defined in this file.  Extend these
ysr@777: // macros in the obvious way to add specializations for new closures.
ysr@777: 
ysr@777: enum G1Barrier {
johnc@3466:   G1BarrierNone,
coleenp@4037:   G1BarrierEvac,
coleenp@4037:   G1BarrierKlass
ysr@777: };
ysr@777: 
stefank@6992: enum G1Mark {
stefank@6992:   G1MarkNone,
stefank@6992:   G1MarkFromRoot,
stefank@6992:   G1MarkPromotedFromRoot
stefank@6992: };
stefank@6992: 
stefank@6992: // Forward declarations.
stefank@6992: 
stefank@6992: template<G1Barrier barrier, G1Mark do_mark_object>
ysr@777: class G1ParCopyClosure;
johnc@3466: 
ysr@777: class G1ParScanClosure;
iveresov@1696: class G1ParPushHeapRSClosure;
ysr@777: 
ysr@777: class FilterIntoCSClosure;
ysr@777: class FilterOutOfRegionClosure;
tonyp@2968: class G1CMOopClosure;
johnc@3466: class G1RootRegionScanClosure;
johnc@3466: 
johnc@3466: // Specialized oop closures from g1RemSet.cpp
johnc@3466: class G1Mux2Closure;
johnc@3466: class G1TriggerClosure;
johnc@3466: class G1InvokeIfNotTriggeredClosure;
johnc@3466: class G1UpdateRSOrPushRefOopClosure;
ysr@777: 
ysr@777: #ifdef FURTHER_SPECIALIZED_OOP_OOP_ITERATE_CLOSURES
ysr@777: #error "FURTHER_SPECIALIZED_OOP_OOP_ITERATE_CLOSURES already defined."
ysr@777: #endif
ysr@777: 
ysr@777: #define FURTHER_SPECIALIZED_OOP_OOP_ITERATE_CLOSURES(f) \
ysr@777:       f(G1ParScanClosure,_nv)                           \
iveresov@1696:       f(G1ParPushHeapRSClosure,_nv)                     \
ysr@777:       f(FilterIntoCSClosure,_nv)                        \
tonyp@2968:       f(FilterOutOfRegionClosure,_nv)                   \
johnc@3466:       f(G1CMOopClosure,_nv)                             \
johnc@3466:       f(G1RootRegionScanClosure,_nv)                    \
johnc@3466:       f(G1Mux2Closure,_nv)                              \
johnc@3466:       f(G1TriggerClosure,_nv)                           \
johnc@3466:       f(G1InvokeIfNotTriggeredClosure,_nv)              \
johnc@3466:       f(G1UpdateRSOrPushRefOopClosure,_nv)
ysr@777: 
ysr@777: #ifdef FURTHER_SPECIALIZED_SINCE_SAVE_MARKS_CLOSURES
ysr@777: #error "FURTHER_SPECIALIZED_SINCE_SAVE_MARKS_CLOSURES already defined."
ysr@777: #endif
ysr@777: 
ysr@777: #define FURTHER_SPECIALIZED_SINCE_SAVE_MARKS_CLOSURES(f)
stefank@2314: 
stefank@2314: #endif // SHARE_VM_GC_IMPLEMENTATION_G1_G1_SPECIALIZED_OOP_CLOSURES_HPP