Mercurial > hg > truffle
annotate agent/src/share/classes/sun/jvm/hotspot/debugger/windbg/ia64/WindbgIA64Thread.java @ 6763:fac3dd92ebaf
7195372: Wrong copyright in new files
Summary: Fixed copyrights
Reviewed-by: dholmes
Contributed-by: Bill Pittore <bill.pittore@oracle.com>
author | bpittore |
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date | Wed, 19 Sep 2012 17:22:49 -0400 |
parents | c18cbe5936b8 |
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rev | line source |
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0 | 1 /* |
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2 * Copyright (c) 2003, 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 * | |
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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 |
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21 * questions. |
0 | 22 * |
23 */ | |
24 | |
25 package sun.jvm.hotspot.debugger.windbg.ia64; | |
26 | |
27 import sun.jvm.hotspot.debugger.*; | |
28 import sun.jvm.hotspot.debugger.ia64.*; | |
29 import sun.jvm.hotspot.debugger.windbg.*; | |
30 | |
31 class WindbgIA64Thread implements ThreadProxy { | |
32 private WindbgDebugger debugger; | |
33 private long sysId; | |
34 private boolean gotID; | |
35 private long id; | |
36 | |
37 /** The address argument must be the address of the HANDLE of the | |
38 desired thread in the target process. */ | |
39 WindbgIA64Thread(WindbgDebugger debugger, Address addr) { | |
40 this.debugger = debugger; | |
41 // FIXME: size of data fetched here should be configurable. | |
42 // However, making it so would produce a dependency on the "types" | |
43 // package from the debugger package, which is not desired. | |
44 | |
45 // another hack here is that we use sys thread id instead of handle. | |
46 // windbg can't get details based on handles it seems. | |
47 // I assume that osThread_win32 thread struct has _thread_id (which | |
48 // sys thread id) just after handle field. | |
49 | |
50 this.sysId = (int) addr.addOffsetTo(debugger.getAddressSize()).getCIntegerAt(0, 4, true); | |
51 gotID = false; | |
52 } | |
53 | |
54 WindbgIA64Thread(WindbgDebugger debugger, long sysId) { | |
55 this.debugger = debugger; | |
56 this.sysId = sysId; | |
57 gotID = false; | |
58 } | |
59 | |
60 public ThreadContext getContext() throws IllegalThreadStateException { | |
61 long[] data = debugger.getThreadIntegerRegisterSet(getThreadID()); | |
62 WindbgIA64ThreadContext context = new WindbgIA64ThreadContext(debugger); | |
63 for (int i = 0; i < data.length; i++) { | |
64 context.setRegister(i, data[i]); | |
65 } | |
66 return context; | |
67 } | |
68 | |
69 public boolean canSetContext() throws DebuggerException { | |
70 return false; | |
71 } | |
72 | |
73 public void setContext(ThreadContext thrCtx) | |
74 throws IllegalThreadStateException, DebuggerException { | |
75 throw new DebuggerException("Unimplemented"); | |
76 } | |
77 | |
78 public boolean equals(Object obj) { | |
79 if ((obj == null) || !(obj instanceof WindbgIA64Thread)) { | |
80 return false; | |
81 } | |
82 | |
83 return (((WindbgIA64Thread) obj).getThreadID() == getThreadID()); | |
84 } | |
85 | |
86 public int hashCode() { | |
87 return (int) getThreadID(); | |
88 } | |
89 | |
90 public String toString() { | |
91 return Long.toString(getThreadID()); | |
92 } | |
93 | |
94 /** Retrieves the thread ID of this thread by examining the Thread | |
95 Information Block. */ | |
96 private long getThreadID() { | |
97 if (!gotID) { | |
98 id = debugger.getThreadIdFromSysId(sysId); | |
99 } | |
100 | |
101 return id; | |
102 } | |
103 } |