Mercurial > hg > truffle
annotate agent/src/share/classes/sun/jvm/hotspot/TestDebugger.java @ 2376:c7f3d0b4570f
7017732: move static fields into Class to prepare for perm gen removal
Reviewed-by: kvn, coleenp, twisti, stefank
| author | never |
|---|---|
| date | Fri, 18 Mar 2011 16:00:34 -0700 |
| parents | c18cbe5936b8 |
| children | f6f3bb0ee072 |
| rev | line source |
|---|---|
| 0 | 1 /* |
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6941466: Oracle rebranding changes for Hotspot repositories
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2 * Copyright (c) 2000, 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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6941466: Oracle rebranding changes for Hotspot repositories
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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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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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.*; | |
| 28 import sun.jvm.hotspot.debugger.dbx.*; | |
| 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 // FIXME: make these configurable, i.e., via a dotfile | |
| 35 private static final String dbxPathName = "/export/home/kbr/ws/dbx_61/dev/Derived-sparcv9-S2./src/dbx/dbx"; | |
| 36 private static final String[] dbxSvcAgentDSOPathNames = | |
| 37 new String[] { | |
| 38 "/export/home/kbr/main/sa_baseline/src/os/solaris/agent/libsvc_agent_dbx.so" | |
| 39 }; | |
| 40 | |
| 41 private static void usage() { | |
| 42 System.out.println("usage: java TestDebugger [pid]"); | |
| 43 System.out.println("pid must be the process ID of the helloWorld process"); | |
| 44 System.exit(1); | |
| 45 } | |
| 46 | |
| 47 public static void main(String[] args) { | |
| 48 try { | |
| 49 if (args.length != 1) { | |
| 50 usage(); | |
| 51 } | |
| 52 | |
| 53 int pid = 0; | |
| 54 try { | |
| 55 pid = Integer.parseInt(args[0]); | |
| 56 } | |
| 57 catch (NumberFormatException e) { | |
| 58 usage(); | |
| 59 } | |
| 60 | |
| 61 JVMDebugger debugger = new DbxDebuggerLocal(new MachineDescriptionSPARC64Bit(), | |
| 62 dbxPathName, dbxSvcAgentDSOPathNames, true); | |
| 63 | |
| 64 try { | |
| 65 debugger.attach(pid); | |
| 66 } | |
| 67 catch (DebuggerException e) { | |
| 68 System.err.print("Error attaching to process ID " + pid + ": "); | |
| 69 if (e.getMessage() != null) { | |
| 70 System.err.print(e.getMessage()); | |
| 71 } | |
| 72 System.err.println(); | |
| 73 System.exit(1); | |
| 74 } | |
| 75 | |
| 76 // HACK: configure debugger with primitive type sizes to get | |
| 77 // Java types going | |
| 78 debugger.configureJavaPrimitiveTypeSizes(1, 1, 2, 8, 4, 4, 8, 2); | |
| 79 | |
| 80 // FIXME: figure out how to canonicalize and/or eliminate | |
| 81 // loadobject specification | |
| 82 String loadObjectName = "-"; | |
| 83 | |
| 84 // long strAddr = debugger.lookup("helloWorld", "helloWorldString"); | |
| 85 Address addr = debugger.lookup(loadObjectName, "helloWorldString"); | |
| 86 if (addr == null) { | |
| 87 System.err.println("Error looking up symbol \"helloWorldString\" in context \"" + | |
| 88 loadObjectName + "\""); | |
| 89 System.exit(1); | |
| 90 } | |
| 91 | |
| 92 // This is a pointer which points to the start of storage. | |
| 93 // Dereference it. | |
| 94 addr = addr.getAddressAt(0); | |
| 95 | |
| 96 // Read the number of bytes we know we need | |
| 97 int helloWorldLen = 13; | |
| 98 byte[] data = new byte[helloWorldLen]; | |
| 99 for (int i = 0; i < helloWorldLen; ++i) { | |
| 100 data[i] = (byte) addr.getCIntegerAt(i, 1, false); | |
| 101 } | |
| 102 | |
| 103 // Convert to characters | |
| 104 char[] chars = new char[data.length]; | |
| 105 for (int i = 0; i < data.length; ++i) { | |
| 106 chars[i] = (char) data[i]; | |
| 107 } | |
| 108 String helloWorldStr = new String(chars); | |
| 109 | |
| 110 System.out.println("Successfully read string \"" + helloWorldStr + "\" from target process\n"); | |
| 111 | |
| 112 // Test all Java data types (see helloWorld.cpp) | |
| 113 byte expectedByteValue = (byte) 132; | |
| 114 short expectedShortValue = (short) 27890; | |
| 115 int expectedIntValue = 1020304050; | |
| 116 long expectedLongValue = 102030405060708090L; | |
| 117 float expectedFloatValue = 35.4F; | |
| 118 double expectedDoubleValue = 1.23456789; | |
| 119 byte byteValue = 0; | |
| 120 short shortValue = 0; | |
| 121 int intValue = 0; | |
| 122 long longValue = 0; | |
| 123 float floatValue = 0; | |
| 124 double doubleValue = 0; | |
| 125 | |
| 126 addr = debugger.lookup(loadObjectName, "testByte"); | |
| 127 if (addr == null) { | |
| 128 System.err.println("Error looking up symbol \"testByte\" in context \"" + | |
| 129 loadObjectName + "\""); | |
| 130 System.exit(1); | |
| 131 } | |
| 132 byteValue = addr.getJByteAt(0); | |
| 133 if (byteValue != expectedByteValue) { | |
| 134 System.err.println("Error: unexpected byte value (got " + | |
| 135 byteValue + ", expected " + expectedByteValue + ")"); | |
| 136 System.exit(1); | |
| 137 } | |
| 138 | |
| 139 addr = debugger.lookup(loadObjectName, "testShort"); | |
| 140 if (addr == null) { | |
| 141 System.err.println("Error looking up symbol \"testShort\" in context \"" + | |
| 142 loadObjectName + "\""); | |
| 143 System.exit(1); | |
| 144 } | |
| 145 shortValue = addr.getJShortAt(0); | |
| 146 if (shortValue != expectedShortValue) { | |
| 147 System.err.println("Error: unexpected short value (got " + | |
| 148 shortValue + ", expected " + expectedShortValue + ")"); | |
| 149 System.exit(1); | |
| 150 } | |
| 151 | |
| 152 addr = debugger.lookup(loadObjectName, "testInt"); | |
| 153 if (addr == null) { | |
| 154 System.err.println("Error looking up symbol \"testInt\" in context \"" + | |
| 155 loadObjectName + "\""); | |
| 156 System.exit(1); | |
| 157 } | |
| 158 intValue = addr.getJIntAt(0); | |
| 159 if (intValue != expectedIntValue) { | |
| 160 System.err.println("Error: unexpected int value (got " + | |
| 161 intValue + ", expected " + expectedIntValue + ")"); | |
| 162 System.exit(1); | |
| 163 } | |
| 164 | |
| 165 addr = debugger.lookup(loadObjectName, "testLong"); | |
| 166 if (addr == null) { | |
| 167 System.err.println("Error looking up symbol \"testLong\" in context \"" + | |
| 168 loadObjectName + "\""); | |
| 169 System.exit(1); | |
| 170 } | |
| 171 longValue = addr.getJLongAt(0); | |
| 172 if (longValue != expectedLongValue) { | |
| 173 System.err.println("Error: unexpected long value (got " + | |
| 174 longValue + ", expected " + expectedLongValue + ")"); | |
| 175 System.exit(1); | |
| 176 } | |
| 177 | |
| 178 addr = debugger.lookup(loadObjectName, "testFloat"); | |
| 179 if (addr == null) { | |
| 180 System.err.println("Error looking up symbol \"testFloat\" in context \"" + | |
| 181 loadObjectName + "\""); | |
| 182 System.exit(1); | |
| 183 } | |
| 184 floatValue = addr.getJFloatAt(0); | |
| 185 if (floatValue != expectedFloatValue) { | |
| 186 System.err.println("Error: unexpected float value (got " + | |
| 187 floatValue + ", expected " + expectedFloatValue + ")"); | |
| 188 System.exit(1); | |
| 189 } | |
| 190 | |
| 191 addr = debugger.lookup(loadObjectName, "testDouble"); | |
| 192 if (addr == null) { | |
| 193 System.err.println("Error looking up symbol \"testDouble\" in context \"" + | |
| 194 loadObjectName + "\""); | |
| 195 System.exit(1); | |
| 196 } | |
| 197 doubleValue = addr.getJDoubleAt(0); | |
| 198 if (doubleValue != expectedDoubleValue) { | |
| 199 System.err.println("Error: unexpected double value (got " + | |
| 200 doubleValue + ", expected " + expectedDoubleValue + ")"); | |
| 201 System.exit(1); | |
| 202 } | |
| 203 | |
| 204 System.err.println("All tests passed successfully."); | |
| 205 | |
| 206 debugger.detach(); | |
| 207 } | |
| 208 catch (AddressException e) { | |
| 209 System.err.println("Error occurred during test:"); | |
| 210 e.printStackTrace(); | |
| 211 System.exit(1); | |
| 212 } | |
| 213 } | |
| 214 } |