Mercurial > hg > truffle
annotate agent/src/share/classes/sun/jvm/hotspot/jdi/MonitorInfoImpl.java @ 2245:638119ce7cfd
7009309: JSR 292: compiler/6991596/Test6991596.java crashes on fastdebug JDK7/b122
Reviewed-by: kvn, never
author | twisti |
---|---|
date | Tue, 01 Feb 2011 03:38:44 -0800 |
parents | c18cbe5936b8 |
children |
rev | line source |
---|---|
0 | 1 /* |
1552
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
0
diff
changeset
|
2 * Copyright (c) 2005, Oracle and/or its affiliates. All rights reserved. |
0 | 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 * | |
1552
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
0
diff
changeset
|
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
0
diff
changeset
|
20 * or visit www.oracle.com if you need additional information or have any |
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
0
diff
changeset
|
21 * questions. |
0 | 22 * |
23 */ | |
24 | |
25 package sun.jvm.hotspot.jdi; | |
26 | |
27 import com.sun.jdi.*; | |
28 | |
29 // FIXME: This class should implement com.sun.jdi.MonitorInfo. | |
30 // So fix this when hotspot is started to build with | |
31 // jdk1.6. | |
32 public class MonitorInfoImpl extends MirrorImpl { | |
33 | |
34 /* Once false, monitorInfo should not be used. | |
35 * access synchronized on (vm.state()) | |
36 */ | |
37 private boolean isValid = true; | |
38 | |
39 ObjectReference monitor; | |
40 ThreadReference thread; | |
41 int stack_depth; | |
42 | |
43 MonitorInfoImpl(VirtualMachine vm, ObjectReference mon, | |
44 ThreadReference thread, int dpth) { | |
45 super(vm); | |
46 this.monitor = mon; | |
47 this.thread = thread; | |
48 this.stack_depth = dpth; | |
49 } | |
50 | |
51 private void validateMonitorInfo() { | |
52 if (!isValid) { | |
53 throw new InvalidStackFrameException("Thread has been resumed"); | |
54 } | |
55 } | |
56 | |
57 public ObjectReference monitor() { | |
58 validateMonitorInfo(); | |
59 return monitor; | |
60 } | |
61 | |
62 public int stackDepth() { | |
63 validateMonitorInfo(); | |
64 return stack_depth; | |
65 } | |
66 | |
67 public ThreadReference thread() { | |
68 validateMonitorInfo(); | |
69 return thread; | |
70 } | |
71 } |