Mercurial > hg > truffle
annotate agent/src/share/classes/sun/jvm/hotspot/HotSpotAgent.java @ 10229:f6a055fcf47d
8005038: remove crufty '_g' support from SA
Reviewed-by: coleenp, mgronlun, rbackman
| author | sla |
|---|---|
| date | Tue, 07 May 2013 14:33:09 +0200 |
| parents | 39432a1cefdd |
| children | 38ea2efa32a7 |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 8750 | 2 * Copyright (c) 2000, 2013, 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 |
|
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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; | |
| 26 | |
| 10229 | 27 import java.rmi.RemoteException; |
| 28 | |
| 29 import sun.jvm.hotspot.debugger.Debugger; | |
| 30 import sun.jvm.hotspot.debugger.DebuggerException; | |
| 31 import sun.jvm.hotspot.debugger.JVMDebugger; | |
| 32 import sun.jvm.hotspot.debugger.MachineDescription; | |
| 33 import sun.jvm.hotspot.debugger.MachineDescriptionAMD64; | |
| 34 import sun.jvm.hotspot.debugger.MachineDescriptionIA64; | |
| 35 import sun.jvm.hotspot.debugger.MachineDescriptionIntelX86; | |
| 36 import sun.jvm.hotspot.debugger.MachineDescriptionSPARC32Bit; | |
| 37 import sun.jvm.hotspot.debugger.MachineDescriptionSPARC64Bit; | |
| 38 import sun.jvm.hotspot.debugger.NoSuchSymbolException; | |
| 39 import sun.jvm.hotspot.debugger.bsd.BsdDebuggerLocal; | |
| 40 import sun.jvm.hotspot.debugger.linux.LinuxDebuggerLocal; | |
| 41 import sun.jvm.hotspot.debugger.proc.ProcDebuggerLocal; | |
| 42 import sun.jvm.hotspot.debugger.remote.RemoteDebugger; | |
| 43 import sun.jvm.hotspot.debugger.remote.RemoteDebuggerClient; | |
| 44 import sun.jvm.hotspot.debugger.remote.RemoteDebuggerServer; | |
| 45 import sun.jvm.hotspot.debugger.windbg.WindbgDebuggerLocal; | |
| 46 import sun.jvm.hotspot.runtime.VM; | |
| 47 import sun.jvm.hotspot.types.TypeDataBase; | |
| 48 import sun.jvm.hotspot.utilities.PlatformInfo; | |
| 49 import sun.jvm.hotspot.utilities.UnsupportedPlatformException; | |
| 0 | 50 |
| 51 /** <P> This class wraps much of the basic functionality and is the | |
| 52 * highest-level factory for VM data structures. It makes it simple | |
| 53 * to start up the debugging system. </P> | |
| 54 * | |
| 55 * <P> FIXME: especially with the addition of remote debugging, this | |
| 56 * has turned into a mess; needs rethinking. </P> | |
| 57 */ | |
| 58 | |
| 59 public class HotSpotAgent { | |
| 60 private JVMDebugger debugger; | |
| 61 private MachineDescription machDesc; | |
| 62 private TypeDataBase db; | |
| 63 | |
| 64 private String os; | |
| 65 private String cpu; | |
| 66 private String fileSep; | |
| 67 | |
| 68 // The system can work in several ways: | |
| 69 // - Attaching to local process | |
| 70 // - Attaching to local core file | |
| 71 // - Connecting to remote debug server | |
| 72 // - Starting debug server for process | |
| 73 // - Starting debug server for core file | |
| 74 | |
| 75 // These are options for the "client" side of things | |
| 76 private static final int PROCESS_MODE = 0; | |
| 77 private static final int CORE_FILE_MODE = 1; | |
| 78 private static final int REMOTE_MODE = 2; | |
| 79 private int startupMode; | |
| 80 | |
| 81 // This indicates whether we are really starting a server or not | |
| 82 private boolean isServer; | |
| 83 | |
| 84 // All possible required information for connecting | |
| 85 private int pid; | |
| 86 private String javaExecutableName; | |
| 87 private String coreFileName; | |
| 88 private String debugServerID; | |
| 89 | |
| 90 // All needed information for server side | |
| 91 private String serverID; | |
| 92 | |
| 93 private String[] jvmLibNames; | |
| 94 | |
| 95 static void showUsage() { | |
| 96 } | |
| 97 | |
| 98 public HotSpotAgent() { | |
| 99 // for non-server add shutdown hook to clean-up debugger in case | |
| 100 // of forced exit. For remote server, shutdown hook is added by | |
| 101 // DebugServer. | |
| 102 Runtime.getRuntime().addShutdownHook(new java.lang.Thread( | |
| 103 new Runnable() { | |
| 104 public void run() { | |
| 105 synchronized (HotSpotAgent.this) { | |
| 106 if (!isServer) { | |
| 107 detach(); | |
| 108 } | |
| 109 } | |
| 110 } | |
| 111 })); | |
| 112 } | |
| 113 | |
| 114 //-------------------------------------------------------------------------------- | |
| 115 // Accessors (once the system is set up) | |
| 116 // | |
| 117 | |
| 118 public synchronized Debugger getDebugger() { | |
| 119 return debugger; | |
| 120 } | |
| 121 | |
| 122 public synchronized TypeDataBase getTypeDataBase() { | |
| 123 return db; | |
| 124 } | |
| 125 | |
| 126 //-------------------------------------------------------------------------------- | |
| 127 // Client-side operations | |
| 128 // | |
| 129 | |
| 130 /** This attaches to a process running on the local machine. */ | |
| 131 public synchronized void attach(int processID) | |
| 132 throws DebuggerException { | |
| 133 if (debugger != null) { | |
| 134 throw new DebuggerException("Already attached"); | |
| 135 } | |
| 136 pid = processID; | |
| 137 startupMode = PROCESS_MODE; | |
| 138 isServer = false; | |
| 139 go(); | |
| 140 } | |
| 141 | |
| 142 /** This opens a core file on the local machine */ | |
| 143 public synchronized void attach(String javaExecutableName, String coreFileName) | |
| 144 throws DebuggerException { | |
| 145 if (debugger != null) { | |
| 146 throw new DebuggerException("Already attached"); | |
| 147 } | |
| 148 if ((javaExecutableName == null) || (coreFileName == null)) { | |
| 149 throw new DebuggerException("Both the core file name and Java executable name must be specified"); | |
| 150 } | |
| 151 this.javaExecutableName = javaExecutableName; | |
| 152 this.coreFileName = coreFileName; | |
| 153 startupMode = CORE_FILE_MODE; | |
| 154 isServer = false; | |
| 155 go(); | |
| 156 } | |
| 157 | |
| 158 /** This attaches to a "debug server" on a remote machine; this | |
| 159 remote server has already attached to a process or opened a | |
| 160 core file and is waiting for RMI calls on the Debugger object to | |
| 161 come in. */ | |
| 162 public synchronized void attach(String remoteServerID) | |
| 163 throws DebuggerException { | |
| 164 if (debugger != null) { | |
| 165 throw new DebuggerException("Already attached to a process"); | |
| 166 } | |
| 167 if (remoteServerID == null) { | |
| 168 throw new DebuggerException("Debug server id must be specified"); | |
| 169 } | |
| 170 | |
| 171 debugServerID = remoteServerID; | |
| 172 startupMode = REMOTE_MODE; | |
| 173 isServer = false; | |
| 174 go(); | |
| 175 } | |
| 176 | |
| 177 /** This should only be called by the user on the client machine, | |
| 178 not the server machine */ | |
| 179 public synchronized boolean detach() throws DebuggerException { | |
| 180 if (isServer) { | |
| 181 throw new DebuggerException("Should not call detach() for server configuration"); | |
| 182 } | |
| 183 return detachInternal(); | |
| 184 } | |
| 185 | |
| 186 //-------------------------------------------------------------------------------- | |
| 187 // Server-side operations | |
| 188 // | |
| 189 | |
| 190 /** This attaches to a process running on the local machine and | |
| 191 starts a debug server, allowing remote machines to connect and | |
| 192 examine this process. Uses specified name to uniquely identify a | |
| 193 specific debuggee on the server */ | |
| 194 public synchronized void startServer(int processID, String uniqueID) { | |
| 195 if (debugger != null) { | |
| 196 throw new DebuggerException("Already attached"); | |
| 197 } | |
| 198 pid = processID; | |
| 199 startupMode = PROCESS_MODE; | |
| 200 isServer = true; | |
| 201 serverID = uniqueID; | |
| 202 go(); | |
| 203 } | |
| 204 | |
| 205 /** This attaches to a process running on the local machine and | |
| 206 starts a debug server, allowing remote machines to connect and | |
| 207 examine this process. */ | |
| 208 public synchronized void startServer(int processID) | |
| 209 throws DebuggerException { | |
| 210 startServer(processID, null); | |
| 211 } | |
| 212 | |
| 213 /** This opens a core file on the local machine and starts a debug | |
| 214 server, allowing remote machines to connect and examine this | |
| 215 core file. Uses supplied uniqueID to uniquely identify a specific | |
| 216 debugee */ | |
| 217 public synchronized void startServer(String javaExecutableName, | |
| 218 String coreFileName, | |
| 219 String uniqueID) { | |
| 220 if (debugger != null) { | |
| 221 throw new DebuggerException("Already attached"); | |
| 222 } | |
| 223 if ((javaExecutableName == null) || (coreFileName == null)) { | |
| 224 throw new DebuggerException("Both the core file name and Java executable name must be specified"); | |
| 225 } | |
| 226 this.javaExecutableName = javaExecutableName; | |
| 227 this.coreFileName = coreFileName; | |
| 228 startupMode = CORE_FILE_MODE; | |
| 229 isServer = true; | |
| 230 serverID = uniqueID; | |
| 231 go(); | |
| 232 } | |
| 233 | |
| 234 /** This opens a core file on the local machine and starts a debug | |
| 235 server, allowing remote machines to connect and examine this | |
| 236 core file. */ | |
| 237 public synchronized void startServer(String javaExecutableName, String coreFileName) | |
| 238 throws DebuggerException { | |
| 239 startServer(javaExecutableName, coreFileName, null); | |
| 240 } | |
| 241 | |
| 242 /** This may only be called on the server side after startServer() | |
| 243 has been called */ | |
| 244 public synchronized boolean shutdownServer() throws DebuggerException { | |
| 245 if (!isServer) { | |
| 246 throw new DebuggerException("Should not call shutdownServer() for client configuration"); | |
| 247 } | |
| 248 return detachInternal(); | |
| 249 } | |
| 250 | |
| 251 | |
| 252 //-------------------------------------------------------------------------------- | |
| 253 // Internals only below this point | |
| 254 // | |
| 255 | |
| 256 private boolean detachInternal() { | |
| 257 if (debugger == null) { | |
| 258 return false; | |
| 259 } | |
| 260 boolean retval = true; | |
| 261 if (!isServer) { | |
| 262 VM.shutdown(); | |
| 263 } | |
| 264 // We must not call detach() if we are a client and are connected | |
| 265 // to a remote debugger | |
| 266 Debugger dbg = null; | |
| 267 DebuggerException ex = null; | |
| 268 if (isServer) { | |
| 269 try { | |
| 270 RMIHelper.unbind(serverID); | |
| 271 } | |
| 272 catch (DebuggerException de) { | |
| 273 ex = de; | |
| 274 } | |
| 275 dbg = debugger; | |
| 276 } else { | |
| 277 if (startupMode != REMOTE_MODE) { | |
| 278 dbg = debugger; | |
| 279 } | |
| 280 } | |
| 281 if (dbg != null) { | |
| 282 retval = dbg.detach(); | |
| 283 } | |
| 284 | |
| 285 debugger = null; | |
| 286 machDesc = null; | |
| 287 db = null; | |
| 288 if (ex != null) { | |
| 289 throw(ex); | |
| 290 } | |
| 291 return retval; | |
| 292 } | |
| 293 | |
| 294 private void go() { | |
| 295 setupDebugger(); | |
| 296 setupVM(); | |
| 297 } | |
| 298 | |
| 299 private void setupDebugger() { | |
| 300 if (startupMode != REMOTE_MODE) { | |
| 301 // | |
| 302 // Local mode (client attaching to local process or setting up | |
| 303 // server, but not client attaching to server) | |
| 304 // | |
| 305 | |
| 306 try { | |
| 307 os = PlatformInfo.getOS(); | |
| 308 cpu = PlatformInfo.getCPU(); | |
| 309 } | |
| 310 catch (UnsupportedPlatformException e) { | |
| 311 throw new DebuggerException(e); | |
| 312 } | |
| 313 fileSep = System.getProperty("file.separator"); | |
| 314 | |
| 315 if (os.equals("solaris")) { | |
| 316 setupDebuggerSolaris(); | |
| 317 } else if (os.equals("win32")) { | |
| 318 setupDebuggerWin32(); | |
| 319 } else if (os.equals("linux")) { | |
| 320 setupDebuggerLinux(); | |
| 3960 | 321 } else if (os.equals("bsd")) { |
| 322 setupDebuggerBsd(); | |
| 8750 | 323 } else if (os.equals("darwin")) { |
| 324 setupDebuggerDarwin(); | |
| 0 | 325 } else { |
| 326 // Add support for more operating systems here | |
| 327 throw new DebuggerException("Operating system " + os + " not yet supported"); | |
| 328 } | |
| 329 | |
| 330 if (isServer) { | |
| 331 RemoteDebuggerServer remote = null; | |
| 332 try { | |
| 333 remote = new RemoteDebuggerServer(debugger); | |
| 334 } | |
| 335 catch (RemoteException rem) { | |
| 336 throw new DebuggerException(rem); | |
| 337 } | |
| 338 RMIHelper.rebind(serverID, remote); | |
| 339 } | |
| 340 } else { | |
| 341 // | |
| 342 // Remote mode (client attaching to server) | |
| 343 // | |
| 344 | |
| 345 // Create and install a security manager | |
| 346 | |
| 347 // FIXME: currently commented out because we were having | |
| 348 // security problems since we're "in the sun.* hierarchy" here. | |
| 349 // Perhaps a permissive policy file would work around this. In | |
| 350 // the long run, will probably have to move into com.sun.*. | |
| 351 | |
| 352 // if (System.getSecurityManager() == null) { | |
| 353 // System.setSecurityManager(new RMISecurityManager()); | |
| 354 // } | |
| 355 | |
| 356 connectRemoteDebugger(); | |
| 357 } | |
| 358 } | |
| 359 | |
| 360 private void setupVM() { | |
| 361 // We need to instantiate a HotSpotTypeDataBase on both the client | |
| 362 // and server machine. On the server it is only currently used to | |
| 363 // configure the Java primitive type sizes (which we should | |
| 364 // consider making constant). On the client it is used to | |
| 365 // configure the VM. | |
| 366 | |
| 367 try { | |
| 368 if (os.equals("solaris")) { | |
| 369 db = new HotSpotTypeDataBase(machDesc, | |
| 370 new HotSpotSolarisVtblAccess(debugger, jvmLibNames), | |
| 371 debugger, jvmLibNames); | |
| 372 } else if (os.equals("win32")) { | |
| 373 db = new HotSpotTypeDataBase(machDesc, | |
| 374 new Win32VtblAccess(debugger, jvmLibNames), | |
| 375 debugger, jvmLibNames); | |
| 376 } else if (os.equals("linux")) { | |
| 377 db = new HotSpotTypeDataBase(machDesc, | |
| 378 new LinuxVtblAccess(debugger, jvmLibNames), | |
| 379 debugger, jvmLibNames); | |
| 3960 | 380 } else if (os.equals("bsd")) { |
| 381 db = new HotSpotTypeDataBase(machDesc, | |
| 382 new BsdVtblAccess(debugger, jvmLibNames), | |
| 383 debugger, jvmLibNames); | |
| 8750 | 384 } else if (os.equals("darwin")) { |
| 385 db = new HotSpotTypeDataBase(machDesc, | |
| 386 new BsdVtblAccess(debugger, jvmLibNames), | |
| 387 debugger, jvmLibNames); | |
| 0 | 388 } else { |
| 389 throw new DebuggerException("OS \"" + os + "\" not yet supported (no VtblAccess yet)"); | |
| 390 } | |
| 391 } | |
| 392 catch (NoSuchSymbolException e) { | |
| 393 throw new DebuggerException("Doesn't appear to be a HotSpot VM (could not find symbol \"" + | |
| 394 e.getSymbol() + "\" in remote process)"); | |
| 395 } | |
| 396 | |
| 397 if (startupMode != REMOTE_MODE) { | |
| 398 // Configure the debugger with the primitive type sizes just obtained from the VM | |
| 399 debugger.configureJavaPrimitiveTypeSizes(db.getJBooleanType().getSize(), | |
| 400 db.getJByteType().getSize(), | |
| 401 db.getJCharType().getSize(), | |
| 402 db.getJDoubleType().getSize(), | |
| 403 db.getJFloatType().getSize(), | |
| 404 db.getJIntType().getSize(), | |
| 405 db.getJLongType().getSize(), | |
| 406 db.getJShortType().getSize()); | |
| 407 } | |
| 408 | |
| 409 if (!isServer) { | |
| 410 // Do not initialize the VM on the server (unnecessary, since it's | |
| 411 // instantiated on the client) | |
| 412 try { | |
| 413 VM.initialize(db, debugger); | |
| 414 } catch (DebuggerException e) { | |
| 415 throw (e); | |
| 416 } catch (Exception e) { | |
| 417 throw new DebuggerException(e); | |
| 418 } | |
| 419 } | |
| 420 } | |
| 421 | |
| 422 //-------------------------------------------------------------------------------- | |
| 423 // OS-specific debugger setup/connect routines | |
| 424 // | |
| 425 | |
| 426 // | |
| 427 // Solaris | |
| 428 // | |
| 429 | |
| 430 private void setupDebuggerSolaris() { | |
| 431 setupJVMLibNamesSolaris(); | |
| 3939 | 432 ProcDebuggerLocal dbg = new ProcDebuggerLocal(null, true); |
| 433 debugger = dbg; | |
| 434 attachDebugger(); | |
| 0 | 435 |
| 3939 | 436 // Set up CPU-dependent stuff |
| 437 if (cpu.equals("x86")) { | |
| 438 machDesc = new MachineDescriptionIntelX86(); | |
| 439 } else if (cpu.equals("sparc")) { | |
| 440 int addressSize = dbg.getRemoteProcessAddressSize(); | |
| 441 if (addressSize == -1) { | |
| 442 throw new DebuggerException("Error occurred while trying to determine the remote process's " + | |
| 443 "address size"); | |
| 0 | 444 } |
| 445 | |
| 3939 | 446 if (addressSize == 32) { |
| 447 machDesc = new MachineDescriptionSPARC32Bit(); | |
| 448 } else if (addressSize == 64) { | |
| 449 machDesc = new MachineDescriptionSPARC64Bit(); | |
| 0 | 450 } else { |
| 3939 | 451 throw new DebuggerException("Address size " + addressSize + " is not supported on SPARC"); |
| 0 | 452 } |
| 3939 | 453 } else if (cpu.equals("amd64")) { |
| 454 machDesc = new MachineDescriptionAMD64(); | |
| 455 } else { | |
| 456 throw new DebuggerException("Solaris only supported on sparc/sparcv9/x86/amd64"); | |
| 457 } | |
| 0 | 458 |
| 3939 | 459 dbg.setMachineDescription(machDesc); |
| 460 return; | |
| 0 | 461 } |
| 462 | |
| 463 private void connectRemoteDebugger() throws DebuggerException { | |
| 464 RemoteDebugger remote = | |
| 465 (RemoteDebugger) RMIHelper.lookup(debugServerID); | |
| 466 debugger = new RemoteDebuggerClient(remote); | |
| 467 machDesc = ((RemoteDebuggerClient) debugger).getMachineDescription(); | |
| 468 os = debugger.getOS(); | |
| 469 if (os.equals("solaris")) { | |
| 470 setupJVMLibNamesSolaris(); | |
| 471 } else if (os.equals("win32")) { | |
| 472 setupJVMLibNamesWin32(); | |
| 473 } else if (os.equals("linux")) { | |
| 474 setupJVMLibNamesLinux(); | |
| 3960 | 475 } else if (os.equals("bsd")) { |
| 476 setupJVMLibNamesBsd(); | |
| 8750 | 477 } else if (os.equals("darwin")) { |
| 478 setupJVMLibNamesDarwin(); | |
| 0 | 479 } else { |
| 480 throw new RuntimeException("Unknown OS type"); | |
| 481 } | |
| 482 | |
| 483 cpu = debugger.getCPU(); | |
| 484 } | |
| 485 | |
| 486 private void setupJVMLibNamesSolaris() { | |
| 10229 | 487 jvmLibNames = new String[] { "libjvm.so" }; |
| 0 | 488 } |
| 489 | |
| 490 // | |
| 491 // Win32 | |
| 492 // | |
| 493 | |
| 494 private void setupDebuggerWin32() { | |
| 495 setupJVMLibNamesWin32(); | |
| 496 | |
| 497 if (cpu.equals("x86")) { | |
| 498 machDesc = new MachineDescriptionIntelX86(); | |
| 499 } else if (cpu.equals("amd64")) { | |
| 500 machDesc = new MachineDescriptionAMD64(); | |
| 501 } else if (cpu.equals("ia64")) { | |
| 502 machDesc = new MachineDescriptionIA64(); | |
| 503 } else { | |
| 504 throw new DebuggerException("Win32 supported under x86, amd64 and ia64 only"); | |
| 505 } | |
| 506 | |
| 507 // Note we do not use a cache for the local debugger in server | |
| 508 // mode; it will be taken care of on the client side (once remote | |
| 509 // debugging is implemented). | |
| 510 | |
| 3939 | 511 debugger = new WindbgDebuggerLocal(machDesc, !isServer); |
| 0 | 512 |
| 513 attachDebugger(); | |
| 514 | |
| 515 // FIXME: add support for server mode | |
| 516 } | |
| 517 | |
| 518 private void setupJVMLibNamesWin32() { | |
| 10229 | 519 jvmLibNames = new String[] { "jvm.dll" }; |
| 0 | 520 } |
| 521 | |
| 522 // | |
| 523 // Linux | |
| 524 // | |
| 525 | |
| 526 private void setupDebuggerLinux() { | |
| 527 setupJVMLibNamesLinux(); | |
| 528 | |
| 529 if (cpu.equals("x86")) { | |
| 530 machDesc = new MachineDescriptionIntelX86(); | |
| 531 } else if (cpu.equals("ia64")) { | |
| 532 machDesc = new MachineDescriptionIA64(); | |
| 533 } else if (cpu.equals("amd64")) { | |
| 534 machDesc = new MachineDescriptionAMD64(); | |
| 535 } else if (cpu.equals("sparc")) { | |
| 536 if (LinuxDebuggerLocal.getAddressSize()==8) { | |
| 537 machDesc = new MachineDescriptionSPARC64Bit(); | |
| 538 } else { | |
| 539 machDesc = new MachineDescriptionSPARC32Bit(); | |
| 540 } | |
| 541 } else { | |
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542 try { |
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543 machDesc = (MachineDescription) |
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544 Class.forName("sun.jvm.hotspot.debugger.MachineDescription" + |
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545 cpu.toUpperCase()).newInstance(); |
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546 } catch (Exception e) { |
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547 throw new DebuggerException("Linux not supported on machine type " + cpu); |
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548 } |
| 0 | 549 } |
| 550 | |
| 551 LinuxDebuggerLocal dbg = | |
| 552 new LinuxDebuggerLocal(machDesc, !isServer); | |
| 553 debugger = dbg; | |
| 554 | |
| 555 attachDebugger(); | |
| 556 } | |
| 557 | |
| 558 private void setupJVMLibNamesLinux() { | |
| 10229 | 559 jvmLibNames = new String[] { "libjvm.so" }; |
| 0 | 560 } |
| 561 | |
| 3960 | 562 // |
| 563 // BSD | |
| 564 // | |
| 565 | |
| 566 private void setupDebuggerBsd() { | |
| 567 setupJVMLibNamesBsd(); | |
| 568 | |
| 569 if (cpu.equals("x86")) { | |
| 570 machDesc = new MachineDescriptionIntelX86(); | |
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571 } else if (cpu.equals("amd64") || cpu.equals("x86_64")) { |
| 3960 | 572 machDesc = new MachineDescriptionAMD64(); |
| 573 } else { | |
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574 throw new DebuggerException("BSD only supported on x86/x86_64. Current arch: " + cpu); |
| 3960 | 575 } |
| 576 | |
| 577 BsdDebuggerLocal dbg = new BsdDebuggerLocal(machDesc, !isServer); | |
| 578 debugger = dbg; | |
| 579 | |
| 580 attachDebugger(); | |
| 581 } | |
| 582 | |
| 583 private void setupJVMLibNamesBsd() { | |
| 10229 | 584 jvmLibNames = new String[] { "libjvm.so" }; |
| 3960 | 585 } |
| 586 | |
| 8750 | 587 // |
| 588 // Darwin | |
| 589 // | |
| 590 | |
| 591 private void setupDebuggerDarwin() { | |
| 592 setupJVMLibNamesDarwin(); | |
| 593 | |
| 594 if (cpu.equals("amd64") || cpu.equals("x86_64")) { | |
| 595 machDesc = new MachineDescriptionAMD64(); | |
| 596 } else { | |
| 597 throw new DebuggerException("Darwin only supported on x86_64. Current arch: " + cpu); | |
| 598 } | |
| 599 | |
| 600 BsdDebuggerLocal dbg = new BsdDebuggerLocal(machDesc, !isServer); | |
| 601 debugger = dbg; | |
| 602 | |
| 603 attachDebugger(); | |
| 604 } | |
| 605 | |
| 606 private void setupJVMLibNamesDarwin() { | |
| 10229 | 607 jvmLibNames = new String[] { "libjvm.dylib" }; |
| 8750 | 608 } |
| 609 | |
| 0 | 610 /** Convenience routine which should be called by per-platform |
| 611 debugger setup. Should not be called when startupMode is | |
| 612 REMOTE_MODE. */ | |
| 613 private void attachDebugger() { | |
| 614 if (startupMode == PROCESS_MODE) { | |
| 615 debugger.attach(pid); | |
| 616 } else if (startupMode == CORE_FILE_MODE) { | |
| 617 debugger.attach(javaExecutableName, coreFileName); | |
| 618 } else { | |
| 619 throw new DebuggerException("Should not call attach() for startupMode == " + startupMode); | |
| 620 } | |
| 621 } | |
| 622 } |