Mercurial > hg > truffle
annotate agent/src/share/classes/sun/jvm/hotspot/jdi/MonitorInfoImpl.java @ 7402:fd74228fd5ca
8004076: Move _max_locals and _size_of_parameters to ConstMethod for better sharing.
Summary: Move _max_locals and _size_of_parameters to ConstMethod for better sharing.
Reviewed-by: coleenp, minqi, jrose
author | jiangli |
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date | Tue, 11 Dec 2012 12:41:31 -0500 |
parents | c18cbe5936b8 |
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rev | line source |
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0 | 1 /* |
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6941466: Oracle rebranding changes for Hotspot repositories
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2 * Copyright (c) 2005, Oracle and/or its affiliates. All rights reserved. |
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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 | |
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6941466: Oracle rebranding changes for Hotspot repositories
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
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20 * or visit www.oracle.com if you need additional information or have any |
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
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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 } |