1 /* 2 * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 25 #ifndef SHARE_VM_GC_SERIAL_SERIALHEAP_HPP 26 #define SHARE_VM_GC_SERIAL_SERIALHEAP_HPP 27 28 #include "gc/shared/genCollectedHeap.hpp" 29 #include "utilities/growableArray.hpp" 30 31 class GenCollectorPolicy; 32 class GCMemoryManager; 33 class MemoryPool; 34 35 class SerialHeap : public GenCollectedHeap { 36 private: 37 MemoryPool* _eden_pool; 38 MemoryPool* _survivor_pool; 39 MemoryPool* _old_pool; 40 41 virtual void initialize_serviceability(); 42 43 protected: 44 virtual void check_gen_kinds(); 45 46 public: 47 SerialHeap(GenCollectorPolicy* policy); 48 49 virtual Name kind() const { 50 return CollectedHeap::SerialHeap; 51 } 52 53 virtual const char* name() const { 54 return "Serial"; 55 } 56 57 virtual GrowableArray<GCMemoryManager*> memory_managers(); 58 virtual GrowableArray<MemoryPool*> memory_pools(); 59 60 // override 61 virtual bool is_in_closed_subset(const void* p) const { 62 return is_in(p); 63 } 64 65 virtual bool card_mark_must_follow_store() const { 66 return false; 67 } 68 }; 69 70 #endif // SHARE_VM_GC_CMS_CMSHEAP_HPP