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comparison agent/src/share/classes/sun/jvm/hotspot/ui/tree/OopTreeNodeAdapter.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 c18cbe5936b8
children
comparison
equal deleted inserted replaced
6724:36d1d483d5d6 6725:da91efe96a93
1 /* 1 /*
2 * Copyright (c) 2000, 2009, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 2000, 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.
122 122
123 public void prologue() { 123 public void prologue() {
124 numFields = 0; 124 numFields = 0;
125 } 125 }
126 126
127 public void doMetadata(MetadataField field, boolean isVMField) { ++numFields; }
127 public void doOop(OopField field, boolean isVMField) { ++numFields; } 128 public void doOop(OopField field, boolean isVMField) { ++numFields; }
128 public void doByte(ByteField field, boolean isVMField) { ++numFields; } 129 public void doByte(ByteField field, boolean isVMField) { ++numFields; }
129 public void doChar(CharField field, boolean isVMField) { ++numFields; } 130 public void doChar(CharField field, boolean isVMField) { ++numFields; }
130 public void doBoolean(BooleanField field, boolean isVMField) { ++numFields; } 131 public void doBoolean(BooleanField field, boolean isVMField) { ++numFields; }
131 public void doShort(ShortField field, boolean isVMField) { ++numFields; } 132 public void doShort(ShortField field, boolean isVMField) { ++numFields; }
153 154
154 public void prologue() { 155 public void prologue() {
155 curField = 0; 156 curField = 0;
156 } 157 }
157 158
159 public void doMetadata(MetadataField field, boolean isVMField) {
160 if (curField == index) {
161 try {
162 child = new MetadataTreeNodeAdapter(field.getValue(getObj()), field.getID(), getTreeTableMode());
163 } catch (AddressException e) {
164 child = new BadAddressTreeNodeAdapter(getObj().getHandle().getAddressAt(field.getOffset()), field, getTreeTableMode());
165 } catch (UnknownOopException e) {
166 child = new BadAddressTreeNodeAdapter(getObj().getHandle().getAddressAt(field.getOffset()), field, getTreeTableMode());
167 }
168 }
169 ++curField;
170 }
171
158 public void doOop(OopField field, boolean isVMField) { 172 public void doOop(OopField field, boolean isVMField) {
159 if (curField == index) { 173 if (curField == index) {
160 try { 174 try {
161 child = new OopTreeNodeAdapter(field.getValue(getObj()), field.getID(), getTreeTableMode()); 175 child = new OopTreeNodeAdapter(field.getValue(getObj()), field.getID(), getTreeTableMode());
162 } catch (AddressException e) { 176 } catch (AddressException e) {
163 child = new BadOopTreeNodeAdapter(field.getValueAsOopHandle(getObj()), field.getID(), getTreeTableMode()); 177 child = new BadAddressTreeNodeAdapter(field.getValueAsOopHandle(getObj()), field, getTreeTableMode());
164 } catch (UnknownOopException e) { 178 } catch (UnknownOopException e) {
165 child = new BadOopTreeNodeAdapter(field.getValueAsOopHandle(getObj()), field.getID(), getTreeTableMode()); 179 child = new BadAddressTreeNodeAdapter(field.getValueAsOopHandle(getObj()), field, getTreeTableMode());
166 } 180 }
167 } 181 }
168 ++curField; 182 ++curField;
169 } 183 }
170 184