comparison agent/src/share/classes/sun/jvm/hotspot/ci/ciType.java @ 6725:da91efe96a93

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 f6f3bb0ee072
children 79f492f184d0
comparison
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6724:36d1d483d5d6 6725:da91efe96a93
1 /* 1 /*
2 * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 2011, 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.
28 import sun.jvm.hotspot.debugger.*; 28 import sun.jvm.hotspot.debugger.*;
29 import sun.jvm.hotspot.runtime.*; 29 import sun.jvm.hotspot.runtime.*;
30 import sun.jvm.hotspot.oops.*; 30 import sun.jvm.hotspot.oops.*;
31 import sun.jvm.hotspot.types.*; 31 import sun.jvm.hotspot.types.*;
32 32
33 public class ciType extends ciObject { 33 public class ciType extends ciMetadata {
34 static { 34 static {
35 VM.registerVMInitializedObserver(new Observer() { 35 VM.registerVMInitializedObserver(new Observer() {
36 public void update(Observable o, Object data) { 36 public void update(Observable o, Object data) {
37 initialize(VM.getVM().getTypeDataBase()); 37 initialize(VM.getVM().getTypeDataBase());
38 } 38 }