Mercurial > hg > graal-compiler
annotate agent/src/share/classes/sun/jvm/hotspot/gc_implementation/parallelScavenge/PSOldGen.java @ 1552:c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
Summary: Change all the Sun copyrights to Oracle copyright
Reviewed-by: ohair
| author | trims |
|---|---|
| date | Thu, 27 May 2010 19:08:38 -0700 |
| parents | a61af66fc99e |
| children |
| rev | line source |
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| 0 | 1 /* |
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6941466: Oracle rebranding changes for Hotspot repositories
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2 * Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved. |
| 0 | 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 * | |
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6941466: Oracle rebranding changes for Hotspot repositories
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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6941466: Oracle rebranding changes for Hotspot repositories
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20 * or visit www.oracle.com if you need additional information or have any |
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6941466: Oracle rebranding changes for Hotspot repositories
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21 * questions. |
| 0 | 22 * |
| 23 */ | |
| 24 | |
| 25 package sun.jvm.hotspot.gc_implementation.parallelScavenge; | |
| 26 | |
| 27 import java.io.*; | |
| 28 import java.util.*; | |
| 29 | |
| 30 import sun.jvm.hotspot.debugger.*; | |
| 31 import sun.jvm.hotspot.gc_implementation.shared.*; | |
| 32 import sun.jvm.hotspot.memory.*; | |
| 33 import sun.jvm.hotspot.runtime.*; | |
| 34 import sun.jvm.hotspot.types.*; | |
| 35 | |
| 36 public class PSOldGen extends VMObject { | |
| 37 static { | |
| 38 VM.registerVMInitializedObserver(new Observer() { | |
| 39 public void update(Observable o, Object data) { | |
| 40 initialize(VM.getVM().getTypeDataBase()); | |
| 41 } | |
| 42 }); | |
| 43 } | |
| 44 | |
| 45 private static synchronized void initialize(TypeDataBase db) { | |
| 46 Type type = db.lookupType("PSOldGen"); | |
| 47 objectSpaceField = type.getAddressField("_object_space"); | |
| 48 } | |
| 49 | |
| 50 public PSOldGen(Address addr) { | |
| 51 super(addr); | |
| 52 } | |
| 53 | |
| 54 // Fields | |
| 55 private static AddressField objectSpaceField; | |
| 56 | |
| 57 // Accessors | |
| 58 public MutableSpace objectSpace() { | |
| 59 return (MutableSpace) VMObjectFactory.newObject(MutableSpace.class, objectSpaceField.getValue(addr)); | |
| 60 } | |
| 61 | |
| 62 public long capacity() { | |
| 63 return objectSpace().capacity(); | |
| 64 } | |
| 65 | |
| 66 public long used() { | |
| 67 return objectSpace().used(); | |
| 68 } | |
| 69 | |
| 70 public boolean isIn(Address a) { | |
| 71 return objectSpace().contains(a); | |
| 72 } | |
| 73 | |
| 74 public void printOn(PrintStream tty) { | |
| 75 tty.print("PSOldGen [ "); | |
| 76 objectSpace().printOn(tty); | |
| 77 tty.print(" ] "); | |
| 78 } | |
| 79 } |