Mercurial > hg > graal-compiler
comparison agent/src/share/classes/sun/jvm/hotspot/debugger/proc/sparc/ProcSPARCThread.java @ 0:a61af66fc99e jdk7-b24
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author | duke |
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date | Sat, 01 Dec 2007 00:00:00 +0000 |
parents | |
children | c18cbe5936b8 |
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-1:000000000000 | 0:a61af66fc99e |
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1 /* | |
2 * Copyright 2002 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.debugger.proc.sparc; | |
26 | |
27 import sun.jvm.hotspot.debugger.*; | |
28 import sun.jvm.hotspot.debugger.sparc.*; | |
29 import sun.jvm.hotspot.debugger.proc.*; | |
30 import sun.jvm.hotspot.utilities.*; | |
31 | |
32 public class ProcSPARCThread implements ThreadProxy { | |
33 private ProcDebugger debugger; | |
34 private int id; | |
35 | |
36 public ProcSPARCThread(ProcDebugger debugger, Address addr) { | |
37 this.debugger = debugger; | |
38 | |
39 // FIXME: the size here should be configurable. However, making it | |
40 // so would produce a dependency on the "types" package from the | |
41 // debugger package, which is not desired. | |
42 this.id = (int) addr.getCIntegerAt(0, 4, true); | |
43 } | |
44 | |
45 public ProcSPARCThread(ProcDebugger debugger, long id) { | |
46 this.debugger = debugger; | |
47 this.id = (int) id; | |
48 } | |
49 | |
50 public ThreadContext getContext() throws IllegalThreadStateException { | |
51 ProcSPARCThreadContext context = new ProcSPARCThreadContext(debugger); | |
52 long[] regs = debugger.getThreadIntegerRegisterSet(id); | |
53 if (Assert.ASSERTS_ENABLED) { | |
54 Assert.that(regs.length == SPARCThreadContext.NPRGREG, "size of register set must match"); | |
55 } | |
56 for (int i = 0; i < regs.length; i++) { | |
57 context.setRegister(i, regs[i]); | |
58 } | |
59 return context; | |
60 } | |
61 | |
62 public boolean canSetContext() throws DebuggerException { | |
63 return false; | |
64 } | |
65 | |
66 public void setContext(ThreadContext context) | |
67 throws IllegalThreadStateException, DebuggerException { | |
68 throw new DebuggerException("Unimplemented"); | |
69 } | |
70 | |
71 public String toString() { | |
72 return "t@" + id; | |
73 } | |
74 | |
75 public boolean equals(Object obj) { | |
76 if ((obj == null) || !(obj instanceof ProcSPARCThread)) { | |
77 return false; | |
78 } | |
79 | |
80 return (((ProcSPARCThread) obj).id == id); | |
81 } | |
82 | |
83 public int hashCode() { | |
84 return id; | |
85 } | |
86 } |