1 /*
2 * Copyright (c) 2011, 2012, 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 package sun.jvm.hotspot.gc_implementation.g1;
26
27 import java.util.Iterator;
28 import java.util.Observable;
29 import java.util.Observer;
30
31 import sun.jvm.hotspot.debugger.Address;
32 import sun.jvm.hotspot.gc_interface.CollectedHeap;
33 import sun.jvm.hotspot.gc_interface.CollectedHeapName;
34 import sun.jvm.hotspot.memory.MemRegion;
35 import sun.jvm.hotspot.memory.SpaceClosure;
36 import sun.jvm.hotspot.runtime.VM;
37 import sun.jvm.hotspot.runtime.VMObjectFactory;
38 import sun.jvm.hotspot.types.AddressField;
39 import sun.jvm.hotspot.types.Type;
40 import sun.jvm.hotspot.types.TypeDataBase;
41
42 // Mirror class for G1CollectedHeap.
43
44 public class G1CollectedHeap extends CollectedHeap {
45 // HeapRegionManager _hrm;
46 static private long hrmFieldOffset;
47 // MemRegion _g1_reserved;
48 static private long g1ReservedFieldOffset;
49 // G1Allocator* _allocator
50 static private AddressField g1Allocator;
51 // G1MonitoringSupport* _g1mm;
52 static private AddressField g1mmField;
53 // HeapRegionSet _old_set;
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1 /*
2 * Copyright (c) 2011, 2015, 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 package sun.jvm.hotspot.gc.g1;
26
27 import java.util.Iterator;
28 import java.util.Observable;
29 import java.util.Observer;
30
31 import sun.jvm.hotspot.debugger.Address;
32 import sun.jvm.hotspot.gc.shared.CollectedHeap;
33 import sun.jvm.hotspot.gc.shared.CollectedHeapName;
34 import sun.jvm.hotspot.memory.MemRegion;
35 import sun.jvm.hotspot.memory.SpaceClosure;
36 import sun.jvm.hotspot.runtime.VM;
37 import sun.jvm.hotspot.runtime.VMObjectFactory;
38 import sun.jvm.hotspot.types.AddressField;
39 import sun.jvm.hotspot.types.Type;
40 import sun.jvm.hotspot.types.TypeDataBase;
41
42 // Mirror class for G1CollectedHeap.
43
44 public class G1CollectedHeap extends CollectedHeap {
45 // HeapRegionManager _hrm;
46 static private long hrmFieldOffset;
47 // MemRegion _g1_reserved;
48 static private long g1ReservedFieldOffset;
49 // G1Allocator* _allocator
50 static private AddressField g1Allocator;
51 // G1MonitoringSupport* _g1mm;
52 static private AddressField g1mmField;
53 // HeapRegionSet _old_set;
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