Mercurial > hg > truffle

comparison agent/src/share/classes/sun/jvm/hotspot/oops/ObjectHistogramElement.java @ 6725:da91efe96a93

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
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, 2008, 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.
82 if (k instanceof TypeArrayKlass) { 82 if (k instanceof TypeArrayKlass) {
83 TypeArrayKlass tak = (TypeArrayKlass) ak; 83 TypeArrayKlass tak = (TypeArrayKlass) ak;
84 return tak.getElementTypeName() + "[]"; 84 return tak.getElementTypeName() + "[]";
85 } else if (k instanceof ObjArrayKlass) { 85 } else if (k instanceof ObjArrayKlass) {
86 ObjArrayKlass oak = (ObjArrayKlass) ak; 86 ObjArrayKlass oak = (ObjArrayKlass) ak;
87 // See whether it's a "system objArray"
88 if (oak.equals(VM.getVM().getUniverse().systemObjArrayKlassObj())) {
89 return "* System ObjArray";
90 }
91 Klass bottom = oak.getBottomKlass(); 87 Klass bottom = oak.getBottomKlass();
92 int dim = (int) oak.getDimension(); 88 int dim = (int) oak.getDimension();
93 StringBuffer buf = new StringBuffer(); 89 StringBuffer buf = new StringBuffer();
94 if (bottom instanceof TypeArrayKlass) { 90 if (bottom instanceof TypeArrayKlass) {
95 buf.append(((TypeArrayKlass) bottom).getElementTypeName()); 91 buf.append(((TypeArrayKlass) bottom).getElementTypeName());