1 /*
2 * Copyright (c) 2000, 2013, 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 //
26 // The ObjectHeap is an abstraction over all generations in the VM
27 // It gives access to all present objects and classes.
28 //
29
30 package sun.jvm.hotspot.oops;
31
32 import java.util.*;
33
34 import sun.jvm.hotspot.debugger.*;
35 import sun.jvm.hotspot.gc_interface.*;
36 import sun.jvm.hotspot.gc_implementation.g1.*;
37 import sun.jvm.hotspot.gc_implementation.parallelScavenge.*;
38 import sun.jvm.hotspot.memory.*;
39 import sun.jvm.hotspot.runtime.*;
40 import sun.jvm.hotspot.types.*;
41 import sun.jvm.hotspot.utilities.*;
42
43 public class ObjectHeap {
44
45 private static final boolean DEBUG;
46
47 static {
48 DEBUG = System.getProperty("sun.jvm.hotspot.oops.ObjectHeap.DEBUG") != null;
49 }
50
51 private Address boolArrayKlassHandle;
52 private Address byteArrayKlassHandle;
53 private Address charArrayKlassHandle;
54 private Address intArrayKlassHandle;
55 private Address shortArrayKlassHandle;
56 private Address longArrayKlassHandle;
57 private Address singleArrayKlassHandle;
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1 /*
2 * Copyright (c) 2000, 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 //
26 // The ObjectHeap is an abstraction over all generations in the VM
27 // It gives access to all present objects and classes.
28 //
29
30 package sun.jvm.hotspot.oops;
31
32 import java.util.*;
33
34 import sun.jvm.hotspot.debugger.*;
35 import sun.jvm.hotspot.gc.shared.*;
36 import sun.jvm.hotspot.gc.g1.*;
37 import sun.jvm.hotspot.gc.parallel.*;
38 import sun.jvm.hotspot.memory.*;
39 import sun.jvm.hotspot.runtime.*;
40 import sun.jvm.hotspot.types.*;
41 import sun.jvm.hotspot.utilities.*;
42
43 public class ObjectHeap {
44
45 private static final boolean DEBUG;
46
47 static {
48 DEBUG = System.getProperty("sun.jvm.hotspot.oops.ObjectHeap.DEBUG") != null;
49 }
50
51 private Address boolArrayKlassHandle;
52 private Address byteArrayKlassHandle;
53 private Address charArrayKlassHandle;
54 private Address intArrayKlassHandle;
55 private Address shortArrayKlassHandle;
56 private Address longArrayKlassHandle;
57 private Address singleArrayKlassHandle;
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