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comparison agent/src/share/classes/sun/jvm/hotspot/interpreter/BytecodeWithKlass.java @ 0:a61af66fc99e jdk7-b24

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author duke
date Sat, 01 Dec 2007 00:00:00 +0000
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children c18cbe5936b8
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-1:000000000000 0:a61af66fc99e
1 /*
2 * Copyright 2002-2003 Sun Microsystems, Inc. All Rights Reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
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
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
20 * CA 95054 USA or visit www.sun.com if you need additional information or
21 * have any questions.
22 *
23 */
24
25 package sun.jvm.hotspot.interpreter;
26
27 import sun.jvm.hotspot.oops.*;
28 import sun.jvm.hotspot.runtime.*;
29
30 public class BytecodeWithKlass extends BytecodeWithCPIndex {
31 BytecodeWithKlass(Method method, int bci) {
32 super(method, bci);
33 }
34
35 protected Klass getKlass() {
36 return method().getConstants().getKlassRefAt(index());
37 }
38
39 public Symbol getClassName() {
40 Oop obj = method().getConstants().getObjAt(index());
41 if (obj instanceof Symbol) {
42 return (Symbol)obj;
43 } else {
44 return ((Klass)obj).getName();
45 }
46 }
47
48 public String toString() {
49 StringBuffer buf = new StringBuffer();
50 buf.append(getJavaBytecodeName());
51 buf.append(spaces);
52 buf.append('#');
53 buf.append(Integer.toString(index()));
54 buf.append(spaces);
55 buf.append("[Class ");
56 buf.append(getClassName().asString().replace('/', '.'));
57 buf.append(']');
58 if (code() != javaCode()) {
59 buf.append(spaces);
60 buf.append('[');
61 buf.append(getBytecodeName());
62 buf.append(']');
63 }
64 return buf.toString();
65 }
66 }