Mercurial > hg > truffle

comparison agent/src/share/classes/sun/jvm/hotspot/HotSpotAgent.java @ 3945:8ed53447f690

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Merge
author iveresov
date Thu, 15 Sep 2011 12:44:09 -0700
parents f6f3bb0ee072
children f08d439fab8c
comparison
equal deleted inserted replaced
3929:f94227b6117b 3945:8ed53447f690
1 /* 1 /*
2 * Copyright (c) 2000, 2006, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 * 4 *
5 * This code is free software; you can redistribute it and/or modify it 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 6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. 7 * published by the Free Software Foundation.
26 26
27 import java.io.PrintStream; 27 import java.io.PrintStream;
28 import java.net.*; 28 import java.net.*;
29 import java.rmi.*; 29 import java.rmi.*;
30 import sun.jvm.hotspot.debugger.*; 30 import sun.jvm.hotspot.debugger.*;
31 import sun.jvm.hotspot.debugger.dbx.*;
32 import sun.jvm.hotspot.debugger.proc.*; 31 import sun.jvm.hotspot.debugger.proc.*;
33 import sun.jvm.hotspot.debugger.remote.*; 32 import sun.jvm.hotspot.debugger.remote.*;
34 import sun.jvm.hotspot.debugger.win32.*;
35 import sun.jvm.hotspot.debugger.windbg.*; 33 import sun.jvm.hotspot.debugger.windbg.*;
36 import sun.jvm.hotspot.debugger.linux.*; 34 import sun.jvm.hotspot.debugger.linux.*;
37 import sun.jvm.hotspot.memory.*; 35 import sun.jvm.hotspot.memory.*;
38 import sun.jvm.hotspot.oops.*; 36 import sun.jvm.hotspot.oops.*;
39 import sun.jvm.hotspot.runtime.*; 37 import sun.jvm.hotspot.runtime.*;
434 // Solaris 432 // Solaris
435 // 433 //
436 434
437 private void setupDebuggerSolaris() { 435 private void setupDebuggerSolaris() {
438 setupJVMLibNamesSolaris(); 436 setupJVMLibNamesSolaris();
439 if(System.getProperty("sun.jvm.hotspot.debugger.useProcDebugger") != null) { 437 ProcDebuggerLocal dbg = new ProcDebuggerLocal(null, true);
440 ProcDebuggerLocal dbg = new ProcDebuggerLocal(null, true); 438 debugger = dbg;
441 debugger = dbg; 439 attachDebugger();
442 attachDebugger(); 440
443 441 // Set up CPU-dependent stuff
444 // Set up CPU-dependent stuff 442 if (cpu.equals("x86")) {
445 if (cpu.equals("x86")) { 443 machDesc = new MachineDescriptionIntelX86();
446 machDesc = new MachineDescriptionIntelX86(); 444 } else if (cpu.equals("sparc")) {
447 } else if (cpu.equals("sparc")) { 445 int addressSize = dbg.getRemoteProcessAddressSize();
448 int addressSize = dbg.getRemoteProcessAddressSize(); 446 if (addressSize == -1) {
449 if (addressSize == -1) { 447 throw new DebuggerException("Error occurred while trying to determine the remote process's " +
450 throw new DebuggerException("Error occurred while trying to determine the remote process's " + 448 "address size");
451 "address size"); 449 }
452 } 450
453 451 if (addressSize == 32) {
454 if (addressSize == 32) { 452 machDesc = new MachineDescriptionSPARC32Bit();
455 machDesc = new MachineDescriptionSPARC32Bit(); 453 } else if (addressSize == 64) {
456 } else if (addressSize == 64) { 454 machDesc = new MachineDescriptionSPARC64Bit();
457 machDesc = new MachineDescriptionSPARC64Bit();
458 } else {
459 throw new DebuggerException("Address size " + addressSize + " is not supported on SPARC");
460 }
461 } else if (cpu.equals("amd64")) {
462 machDesc = new MachineDescriptionAMD64();
463 } else { 455 } else {
464 throw new DebuggerException("Solaris only supported on sparc/sparcv9/x86/amd64"); 456 throw new DebuggerException("Address size " + addressSize + " is not supported on SPARC");
465 } 457 }
466 458 } else if (cpu.equals("amd64")) {
467 dbg.setMachineDescription(machDesc); 459 machDesc = new MachineDescriptionAMD64();
468 return; 460 } else {
469 461 throw new DebuggerException("Solaris only supported on sparc/sparcv9/x86/amd64");
470 } else { 462 }
471 String dbxPathName; 463
472 String dbxPathPrefix; 464 dbg.setMachineDescription(machDesc);
473 String dbxSvcAgentDSOPathName; 465 return;
474 String dbxSvcAgentDSOPathPrefix;
475 String[] dbxSvcAgentDSOPathNames = null;
476
477 // use path names/prefixes specified on command
478 dbxPathName = System.getProperty("dbxPathName");
479 if (dbxPathName == null) {
480 dbxPathPrefix = System.getProperty("dbxPathPrefix");
481 if (dbxPathPrefix == null) {
482 dbxPathPrefix = defaultDbxPathPrefix;
483 }
484 dbxPathName = dbxPathPrefix + fileSep + os + fileSep + cpu + fileSep + "bin" + fileSep + "dbx";
485 }
486
487 dbxSvcAgentDSOPathName = System.getProperty("dbxSvcAgentDSOPathName");
488 if (dbxSvcAgentDSOPathName != null) {
489 dbxSvcAgentDSOPathNames = new String[] { dbxSvcAgentDSOPathName } ;
490 } else {
491 dbxSvcAgentDSOPathPrefix = System.getProperty("dbxSvcAgentDSOPathPrefix");
492 if (dbxSvcAgentDSOPathPrefix == null) {
493 dbxSvcAgentDSOPathPrefix = defaultDbxSvcAgentDSOPathPrefix;
494 }
495 if (cpu.equals("sparc")) {
496 dbxSvcAgentDSOPathNames = new String[] {
497 // FIXME: bad hack for SPARC v9. This is necessary because
498 // there are two dbx executables on SPARC, one for v8 and one
499 // for v9, and it isn't obvious how to tell the two apart
500 // using the dbx command line. See
501 // DbxDebuggerLocal.importDbxModule().
502 dbxSvcAgentDSOPathPrefix + fileSep + os + fileSep + cpu + "v9" + fileSep + "lib" +
503 fileSep + "libsvc_agent_dbx.so",
504 dbxSvcAgentDSOPathPrefix + fileSep + os + fileSep + cpu + fileSep + "lib" +
505 fileSep + "libsvc_agent_dbx.so",
506 };
507 } else {
508 dbxSvcAgentDSOPathNames = new String[] {
509 dbxSvcAgentDSOPathPrefix + fileSep + os + fileSep + cpu + fileSep + "lib" +
510 fileSep + "libsvc_agent_dbx.so"
511 };
512 }
513 }
514
515 // Note we do not use a cache for the local debugger in server
516 // mode; it's taken care of on the client side
517 DbxDebuggerLocal dbg = new DbxDebuggerLocal(null, dbxPathName, dbxSvcAgentDSOPathNames, !isServer);
518 debugger = dbg;
519
520 attachDebugger();
521
522 // Set up CPU-dependent stuff
523 if (cpu.equals("x86")) {
524 machDesc = new MachineDescriptionIntelX86();
525 } else if (cpu.equals("sparc")) {
526 int addressSize = dbg.getRemoteProcessAddressSize();
527 if (addressSize == -1) {
528 throw new DebuggerException("Error occurred while trying to determine the remote process's " +
529 "address size. It's possible that the Serviceability Agent's dbx module failed to " +
530 "initialize. Examine the standard output and standard error streams from the dbx " +
531 "process for more information.");
532 }
533
534 if (addressSize == 32) {
535 machDesc = new MachineDescriptionSPARC32Bit();
536 } else if (addressSize == 64) {
537 machDesc = new MachineDescriptionSPARC64Bit();
538 } else {
539 throw new DebuggerException("Address size " + addressSize + " is not supported on SPARC");
540 }
541 }
542
543 dbg.setMachineDescription(machDesc);
544
545 }
546 } 466 }
547 467
548 private void connectRemoteDebugger() throws DebuggerException { 468 private void connectRemoteDebugger() throws DebuggerException {
549 RemoteDebugger remote = 469 RemoteDebugger remote =
550 (RemoteDebugger) RMIHelper.lookup(debugServerID); 470 (RemoteDebugger) RMIHelper.lookup(debugServerID);
587 507
588 // Note we do not use a cache for the local debugger in server 508 // Note we do not use a cache for the local debugger in server
589 // mode; it will be taken care of on the client side (once remote 509 // mode; it will be taken care of on the client side (once remote
590 // debugging is implemented). 510 // debugging is implemented).
591 511
592 if (System.getProperty("sun.jvm.hotspot.debugger.useWindbgDebugger") != null) { 512 debugger = new WindbgDebuggerLocal(machDesc, !isServer);
593 debugger = new WindbgDebuggerLocal(machDesc, !isServer);
594 } else {
595 debugger = new Win32DebuggerLocal(machDesc, !isServer);
596 }
597 513
598 attachDebugger(); 514 attachDebugger();
599 515
600 // FIXME: add support for server mode 516 // FIXME: add support for server mode
601 } 517 }