Mercurial > hg > truffle
annotate agent/src/share/classes/sun/jvm/hotspot/utilities/HashtableBucket.java @ 20456:64156d22e49d
8032247: SA: Constantpool lookup for invokedynamic is not implemented
Summary: implement constant pool lookup for invokedynamic
Reviewed-by: sla, sspitsyn
author | dsamersoff |
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date | Thu, 11 Sep 2014 11:55:30 -0700 |
parents | b9a9ed0f8eeb |
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rev | line source |
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0 | 1 /* |
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b9a9ed0f8eeb
7197424: update copyright year to match last edit in jdk8 hotspot repository
mikael
parents:
6197
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changeset
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2 * Copyright (c) 2003, 2012, 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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c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
0
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changeset
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20 * or visit www.oracle.com if you need additional information or have any |
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
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21 * questions. |
0 | 22 * |
23 */ | |
24 | |
25 package sun.jvm.hotspot.utilities; | |
26 | |
27 import java.util.*; | |
28 import sun.jvm.hotspot.debugger.*; | |
29 import sun.jvm.hotspot.types.*; | |
30 import sun.jvm.hotspot.runtime.*; | |
31 | |
32 public class HashtableBucket extends VMObject { | |
33 static { | |
34 VM.registerVMInitializedObserver(new Observer() { | |
35 public void update(Observable o, Object data) { | |
36 initialize(VM.getVM().getTypeDataBase()); | |
37 } | |
38 }); | |
39 } | |
40 | |
41 private static synchronized void initialize(TypeDataBase db) { | |
6197 | 42 Type type = db.lookupType("HashtableBucket<mtInternal>"); |
0 | 43 entryField = type.getAddressField("_entry"); |
44 } | |
45 | |
46 // Field | |
47 private static AddressField entryField; | |
48 | |
49 // Accessor - accepts Class<? extends BasicHashtableEntry> | |
50 public BasicHashtableEntry getEntry(Class clazz) { | |
51 Address tmp = entryField.getValue(addr); | |
52 return (BasicHashtableEntry) VMObjectFactory.newObject(clazz, tmp); | |
53 } | |
54 | |
55 public BasicHashtableEntry entry() { | |
56 return getEntry(HashtableEntry.class); | |
57 } | |
58 | |
59 public HashtableBucket(Address addr) { | |
60 super(addr); | |
61 } | |
62 } |