rev 48000 : [mq]: open.patch

   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   MemoryPool* _eden_pool;
  37   MemoryPool* _survivor_pool;
  38   MemoryPool* _old_pool;
  39 
  40 protected:
  41   virtual void check_gen_kinds();
  42 
  43 public:
  44   SerialHeap(GenCollectorPolicy* policy);
  45 
  46   virtual Name kind() const {
  47     return CollectedHeap::SerialHeap;
  48   }
  49 
  50   virtual const char* name() const {
  51     return "Serial";
  52   }
  53 
  54   virtual jint initialize();
  55 
  56   virtual GrowableArray<GCMemoryManager*> memory_managers();
  57   virtual GrowableArray<MemoryPool*> memory_pools();
  58 
  59   // override
  60   virtual bool is_in_closed_subset(const void* p) const {
  61     return is_in(p);
  62   }
  63 
  64   virtual bool card_mark_must_follow_store() const {
  65     return false;
  66   }

  67 };
  68 
  69 #endif // SHARE_VM_GC_CMS_CMSHEAP_HPP
--- EOF ---