Mercurial > hg > truffle
annotate agent/src/share/classes/sun/jvm/hotspot/TestDebugger.java @ 4626:ee91624e54e6
Fix checkcast type in polymorphic inlining
author | Gilles Duboscq <duboscq@ssw.jku.at> |
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date | Fri, 17 Feb 2012 12:37:17 +0100 |
parents | f6f3bb0ee072 |
children |
rev | line source |
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0 | 1 /* |
3939 | 2 * Copyright (c) 2000, 2011, 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
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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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parents:
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changeset
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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; | |
26 | |
27 import sun.jvm.hotspot.debugger.*; | |
3939 | 28 import sun.jvm.hotspot.debugger.proc.*; |
0 | 29 |
30 // A test of the debugger backend. This should be used to connect to | |
31 // the helloWorld.cpp program. | |
32 | |
33 public class TestDebugger { | |
34 | |
35 private static void usage() { | |
36 System.out.println("usage: java TestDebugger [pid]"); | |
37 System.out.println("pid must be the process ID of the helloWorld process"); | |
38 System.exit(1); | |
39 } | |
40 | |
41 public static void main(String[] args) { | |
42 try { | |
43 if (args.length != 1) { | |
44 usage(); | |
45 } | |
46 | |
47 int pid = 0; | |
48 try { | |
49 pid = Integer.parseInt(args[0]); | |
50 } | |
51 catch (NumberFormatException e) { | |
52 usage(); | |
53 } | |
54 | |
3939 | 55 JVMDebugger debugger = new ProcDebuggerLocal(null, true); |
0 | 56 |
57 try { | |
58 debugger.attach(pid); | |
59 } | |
60 catch (DebuggerException e) { | |
61 System.err.print("Error attaching to process ID " + pid + ": "); | |
62 if (e.getMessage() != null) { | |
63 System.err.print(e.getMessage()); | |
64 } | |
65 System.err.println(); | |
66 System.exit(1); | |
67 } | |
68 | |
69 // HACK: configure debugger with primitive type sizes to get | |
70 // Java types going | |
71 debugger.configureJavaPrimitiveTypeSizes(1, 1, 2, 8, 4, 4, 8, 2); | |
72 | |
73 // FIXME: figure out how to canonicalize and/or eliminate | |
74 // loadobject specification | |
75 String loadObjectName = "-"; | |
76 | |
77 // long strAddr = debugger.lookup("helloWorld", "helloWorldString"); | |
78 Address addr = debugger.lookup(loadObjectName, "helloWorldString"); | |
79 if (addr == null) { | |
80 System.err.println("Error looking up symbol \"helloWorldString\" in context \"" + | |
81 loadObjectName + "\""); | |
82 System.exit(1); | |
83 } | |
84 | |
85 // This is a pointer which points to the start of storage. | |
86 // Dereference it. | |
87 addr = addr.getAddressAt(0); | |
88 | |
89 // Read the number of bytes we know we need | |
90 int helloWorldLen = 13; | |
91 byte[] data = new byte[helloWorldLen]; | |
92 for (int i = 0; i < helloWorldLen; ++i) { | |
93 data[i] = (byte) addr.getCIntegerAt(i, 1, false); | |
94 } | |
95 | |
96 // Convert to characters | |
97 char[] chars = new char[data.length]; | |
98 for (int i = 0; i < data.length; ++i) { | |
99 chars[i] = (char) data[i]; | |
100 } | |
101 String helloWorldStr = new String(chars); | |
102 | |
103 System.out.println("Successfully read string \"" + helloWorldStr + "\" from target process\n"); | |
104 | |
105 // Test all Java data types (see helloWorld.cpp) | |
106 byte expectedByteValue = (byte) 132; | |
107 short expectedShortValue = (short) 27890; | |
108 int expectedIntValue = 1020304050; | |
109 long expectedLongValue = 102030405060708090L; | |
110 float expectedFloatValue = 35.4F; | |
111 double expectedDoubleValue = 1.23456789; | |
112 byte byteValue = 0; | |
113 short shortValue = 0; | |
114 int intValue = 0; | |
115 long longValue = 0; | |
116 float floatValue = 0; | |
117 double doubleValue = 0; | |
118 | |
119 addr = debugger.lookup(loadObjectName, "testByte"); | |
120 if (addr == null) { | |
121 System.err.println("Error looking up symbol \"testByte\" in context \"" + | |
122 loadObjectName + "\""); | |
123 System.exit(1); | |
124 } | |
125 byteValue = addr.getJByteAt(0); | |
126 if (byteValue != expectedByteValue) { | |
127 System.err.println("Error: unexpected byte value (got " + | |
128 byteValue + ", expected " + expectedByteValue + ")"); | |
129 System.exit(1); | |
130 } | |
131 | |
132 addr = debugger.lookup(loadObjectName, "testShort"); | |
133 if (addr == null) { | |
134 System.err.println("Error looking up symbol \"testShort\" in context \"" + | |
135 loadObjectName + "\""); | |
136 System.exit(1); | |
137 } | |
138 shortValue = addr.getJShortAt(0); | |
139 if (shortValue != expectedShortValue) { | |
140 System.err.println("Error: unexpected short value (got " + | |
141 shortValue + ", expected " + expectedShortValue + ")"); | |
142 System.exit(1); | |
143 } | |
144 | |
145 addr = debugger.lookup(loadObjectName, "testInt"); | |
146 if (addr == null) { | |
147 System.err.println("Error looking up symbol \"testInt\" in context \"" + | |
148 loadObjectName + "\""); | |
149 System.exit(1); | |
150 } | |
151 intValue = addr.getJIntAt(0); | |
152 if (intValue != expectedIntValue) { | |
153 System.err.println("Error: unexpected int value (got " + | |
154 intValue + ", expected " + expectedIntValue + ")"); | |
155 System.exit(1); | |
156 } | |
157 | |
158 addr = debugger.lookup(loadObjectName, "testLong"); | |
159 if (addr == null) { | |
160 System.err.println("Error looking up symbol \"testLong\" in context \"" + | |
161 loadObjectName + "\""); | |
162 System.exit(1); | |
163 } | |
164 longValue = addr.getJLongAt(0); | |
165 if (longValue != expectedLongValue) { | |
166 System.err.println("Error: unexpected long value (got " + | |
167 longValue + ", expected " + expectedLongValue + ")"); | |
168 System.exit(1); | |
169 } | |
170 | |
171 addr = debugger.lookup(loadObjectName, "testFloat"); | |
172 if (addr == null) { | |
173 System.err.println("Error looking up symbol \"testFloat\" in context \"" + | |
174 loadObjectName + "\""); | |
175 System.exit(1); | |
176 } | |
177 floatValue = addr.getJFloatAt(0); | |
178 if (floatValue != expectedFloatValue) { | |
179 System.err.println("Error: unexpected float value (got " + | |
180 floatValue + ", expected " + expectedFloatValue + ")"); | |
181 System.exit(1); | |
182 } | |
183 | |
184 addr = debugger.lookup(loadObjectName, "testDouble"); | |
185 if (addr == null) { | |
186 System.err.println("Error looking up symbol \"testDouble\" in context \"" + | |
187 loadObjectName + "\""); | |
188 System.exit(1); | |
189 } | |
190 doubleValue = addr.getJDoubleAt(0); | |
191 if (doubleValue != expectedDoubleValue) { | |
192 System.err.println("Error: unexpected double value (got " + | |
193 doubleValue + ", expected " + expectedDoubleValue + ")"); | |
194 System.exit(1); | |
195 } | |
196 | |
197 System.err.println("All tests passed successfully."); | |
198 | |
199 debugger.detach(); | |
200 } | |
201 catch (AddressException e) { | |
202 System.err.println("Error occurred during test:"); | |
203 e.printStackTrace(); | |
204 System.exit(1); | |
205 } | |
206 } | |
207 } |