Mercurial > hg > graal-compiler
annotate agent/src/share/classes/sun/jvm/hotspot/ci/ciSymbol.java @ 7440:79f492f184d0
8004982: JDK8 source with GPL header errors
Reviewed-by: ohair
| author | katleman |
|---|---|
| date | Thu, 20 Dec 2012 16:24:51 -0800 |
| parents | da91efe96a93 |
| children |
| rev | line source |
|---|---|
| 3939 | 1 /* |
|
6725
da91efe96a93
6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
3939
diff
changeset
|
2 * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved. |
| 3939 | 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 * | |
| 7440 | 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. | |
| 3939 | 22 * |
| 23 */ | |
| 24 | |
| 25 package sun.jvm.hotspot.ci; | |
| 26 | |
| 27 import java.io.PrintStream; | |
| 28 import java.util.*; | |
| 29 import sun.jvm.hotspot.debugger.*; | |
| 30 import sun.jvm.hotspot.runtime.*; | |
| 31 import sun.jvm.hotspot.oops.*; | |
| 32 import sun.jvm.hotspot.types.*; | |
| 33 | |
|
6725
da91efe96a93
6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
3939
diff
changeset
|
34 public class ciSymbol extends ciMetadata { |
| 3939 | 35 static { |
| 36 VM.registerVMInitializedObserver(new Observer() { | |
| 37 public void update(Observable o, Object data) { | |
| 38 initialize(VM.getVM().getTypeDataBase()); | |
| 39 } | |
| 40 }); | |
| 41 } | |
| 42 | |
| 43 private static synchronized void initialize(TypeDataBase db) throws WrongTypeException { | |
| 44 Type type = db.lookupType("ciSymbol"); | |
| 45 symbolField = type.getAddressField("_symbol"); | |
| 46 } | |
| 47 | |
| 48 private static AddressField symbolField; | |
| 49 | |
| 50 public String asUtf88() { | |
| 51 Symbol sym = Symbol.create(symbolField.getValue(getAddress())); | |
| 52 return sym.asString(); | |
| 53 } | |
| 54 | |
| 55 public ciSymbol(Address addr) { | |
| 56 super(addr); | |
| 57 } | |
| 58 } |