mark_sweep-inl.h revision 4aeec176eaf11fe03f342aadcbb79142230270ed
1/* 2 * Copyright (C) 2011 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17#ifndef ART_RUNTIME_GC_COLLECTOR_MARK_SWEEP_INL_H_ 18#define ART_RUNTIME_GC_COLLECTOR_MARK_SWEEP_INL_H_ 19 20#include "gc/collector/mark_sweep.h" 21 22#include "gc/heap.h" 23#include "mirror/art_field.h" 24#include "mirror/class-inl.h" 25#include "mirror/object_array-inl.h" 26#include "mirror/reference.h" 27 28namespace art { 29namespace gc { 30namespace collector { 31 32template<typename MarkVisitor, typename ReferenceVisitor> 33inline void MarkSweep::ScanObjectVisit(mirror::Object* obj, const MarkVisitor& visitor, 34 const ReferenceVisitor& ref_visitor) { 35 if (kIsDebugBuild && !IsMarked(obj)) { 36 heap_->DumpSpaces(); 37 LOG(FATAL) << "Scanning unmarked object " << obj; 38 } 39 obj->VisitReferences<false>(visitor, ref_visitor); 40 if (kCountScannedTypes) { 41 mirror::Class* klass = obj->GetClass<kVerifyNone>(); 42 if (UNLIKELY(klass == mirror::Class::GetJavaLangClass())) { 43 ++class_count_; 44 } else if (UNLIKELY(klass->IsArrayClass<kVerifyNone>())) { 45 ++array_count_; 46 } else { 47 ++other_count_; 48 } 49 } 50} 51 52} // namespace collector 53} // namespace gc 54} // namespace art 55 56#endif // ART_RUNTIME_GC_COLLECTOR_MARK_SWEEP_INL_H_ 57