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comparison agent/src/share/classes/sun/jvm/hotspot/interpreter/BytecodeWithKlass.java @ 6725:da91efe96a93

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6964458: Reimplement class meta-data storage to use native memory Summary: Remove PermGen, allocate meta-data in metaspace linked to class loaders, rewrite GC walking, rewrite and rename metadata to be C++ classes Reviewed-by: jmasa, stefank, never, coleenp, kvn, brutisso, mgerdin, dholmes, jrose, twisti, roland Contributed-by: jmasa <jon.masamitsu@oracle.com>, stefank <stefan.karlsson@oracle.com>, mgerdin <mikael.gerdin@oracle.com>, never <tom.rodriguez@oracle.com>
author coleenp
date Sat, 01 Sep 2012 13:25:18 -0400
parents 1d1603768966
children
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6724:36d1d483d5d6 6725:da91efe96a93
1 /* 1 /*
2 * Copyright (c) 2002, 2011, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 2002, 2012, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 * 4 *
5 * This code is free software; you can redistribute it and/or modify it 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 6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. 7 * published by the Free Software Foundation.
31 BytecodeWithKlass(Method method, int bci) { 31 BytecodeWithKlass(Method method, int bci) {
32 super(method, bci); 32 super(method, bci);
33 } 33 }
34 34
35 protected Klass getKlass() { 35 protected Klass getKlass() {
36 return method().getConstants().getKlassRefAt(index()); 36 return method().getConstants().getKlassAt(index());
37 } 37 }
38 38
39 public Symbol getClassName() { 39 public Symbol getClassName() {
40 ConstantPool.CPSlot obj = method().getConstants().getSlotAt(index()); 40 ConstantPool.CPSlot obj = method().getConstants().getSlotAt(index());
41 if (obj.isMetaData()) { 41 if (obj.isUnresolved()) {
42 return obj.getSymbol(); 42 return obj.getSymbol();
43 } else { 43 } else {
44 return ((Klass)obj.getOop()).getName(); 44 return obj.getKlass().getName();
45 } 45 }
46 } 46 }
47 47
48 public String toString() { 48 public String toString() {
49 StringBuffer buf = new StringBuffer(); 49 StringBuffer buf = new StringBuffer();