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comparison agent/src/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaMethod.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
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6724:36d1d483d5d6 6725:da91efe96a93
1 /* 1 /*
2 * Copyright (c) 2004, 2007, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 2004, 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.
27 import java.util.*; 27 import java.util.*;
28 import sun.jvm.hotspot.oops.*; 28 import sun.jvm.hotspot.oops.*;
29 import sun.jvm.hotspot.runtime.*; 29 import sun.jvm.hotspot.runtime.*;
30 30
31 /** 31 /**
32 * Wraps a methodOop from the debuggee VM. 32 * Wraps a Method* from the debuggee VM.
33 */ 33 */
34 public class JSJavaMethod extends JSJavaObject { 34 public class JSJavaMethod extends JSMetadata {
35 private static final int FIELD_NAME = 0; 35 private static final int FIELD_NAME = 0;
36 private static final int FIELD_SIGNATURE = 1; 36 private static final int FIELD_SIGNATURE = 1;
37 private static final int FIELD_HOLDER = 2; 37 private static final int FIELD_HOLDER = 2;
38 private static final int FIELD_IS_PRIVATE = 3; 38 private static final int FIELD_IS_PRIVATE = 3;
39 private static final int FIELD_IS_PUBLIC = 4; 39 private static final int FIELD_IS_PUBLIC = 4;
52 public JSJavaMethod(Method m, JSJavaFactory fac) { 52 public JSJavaMethod(Method m, JSJavaFactory fac) {
53 super(m, fac); 53 super(m, fac);
54 } 54 }
55 55
56 public final Method getMethod() { 56 public final Method getMethod() {
57 return (Method) getOop(); 57 return (Method) getMetadata();
58 } 58 }
59 59
60 public Object get(String name) { 60 public Object get(String name) {
61 int fieldID = getFieldID(name); 61 int fieldID = getFieldID(name);
62 Method method = getMethod(); 62 Method method = getMethod();