Mercurial > hg > truffle
diff agent/src/share/classes/sun/jvm/hotspot/ci/ciObject.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 |
line wrap: on
line diff
--- a/agent/src/share/classes/sun/jvm/hotspot/ci/ciObject.java Fri Aug 31 16:39:35 2012 -0700 +++ b/agent/src/share/classes/sun/jvm/hotspot/ci/ciObject.java Sat Sep 01 13:25:18 2012 -0400 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -31,7 +31,7 @@ import sun.jvm.hotspot.oops.*; import sun.jvm.hotspot.types.*; -public class ciObject extends VMObject { +public class ciObject extends ciBaseObject { static { VM.registerVMInitializedObserver(new Observer() { public void update(Observable o, Object data) { @@ -42,12 +42,10 @@ private static synchronized void initialize(TypeDataBase db) throws WrongTypeException { Type type = db.lookupType("ciObject"); - identField = new CIntField(type.getCIntegerField("_ident"), 0); klassField = type.getAddressField("_klass"); handleField = type.getAddressField("_handle"); } - private static CIntField identField; private static AddressField klassField; private static AddressField handleField;