author | katleman |
Thu, 20 Dec 2012 16:24:51 -0800 | |
changeset 14847 | 92a59a418262 |
parent 13728 | 882756847a04 |
permissions | -rw-r--r-- |
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/* |
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882756847a04
6964458: Reimplement class meta-data storage to use native memory
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parents:
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* Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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* |
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*/ |
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package sun.jvm.hotspot.ci; |
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import java.io.PrintStream; |
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import java.util.*; |
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import sun.jvm.hotspot.debugger.*; |
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import sun.jvm.hotspot.runtime.*; |
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import sun.jvm.hotspot.oops.*; |
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import sun.jvm.hotspot.types.*; |
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13728
882756847a04
6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
10547
diff
changeset
|
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public class ciSymbol extends ciMetadata { |
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static { |
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VM.registerVMInitializedObserver(new Observer() { |
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public void update(Observable o, Object data) { |
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initialize(VM.getVM().getTypeDataBase()); |
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} |
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}); |
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} |
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private static synchronized void initialize(TypeDataBase db) throws WrongTypeException { |
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Type type = db.lookupType("ciSymbol"); |
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symbolField = type.getAddressField("_symbol"); |
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} |
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private static AddressField symbolField; |
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public String asUtf88() { |
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Symbol sym = Symbol.create(symbolField.getValue(getAddress())); |
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return sym.asString(); |
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} |
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public ciSymbol(Address addr) { |
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super(addr); |
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} |
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} |