Mercurial > hg > graal-compiler
view agent/test/jdi/sagclient.java @ 1524:093432aa7573
Merge
author | trims |
---|---|
date | Thu, 13 May 2010 17:10:32 -0700 |
parents | a61af66fc99e |
children | c18cbe5936b8 |
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/* * Copyright 2002-2004 Sun Microsystems, Inc. All Rights Reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, * CA 95054 USA or visit www.sun.com if you need additional information or * have any questions. * */ import com.sun.jdi.*; import com.sun.jdi.connect.*; import java.util.Map; import java.util.List; import java.util.Iterator; import java.io.IOException; public class sagclient { static AttachingConnector myCoreConn; static AttachingConnector myPIDConn; static AttachingConnector myDbgSvrConn; static VirtualMachine vm; static VirtualMachineManager vmmgr; public static void println(String msg) { System.out.println("jj: " + msg); } public static void main(String args[]) { vmmgr = Bootstrap.virtualMachineManager(); List attachingConnectors = vmmgr.attachingConnectors(); if (attachingConnectors.isEmpty()) { System.err.println( "ERROR: No attaching connectors"); return; } Iterator myIt = attachingConnectors.iterator(); while (myIt.hasNext()) { AttachingConnector tmpCon = (AttachingConnector)myIt.next(); if (tmpCon.name().equals( "sun.jvm.hotspot.jdi.SACoreAttachingConnector")) { myCoreConn = tmpCon; } else if (tmpCon.name().equals( "sun.jvm.hotspot.jdi.SAPIDAttachingConnector")) { myPIDConn = tmpCon; } else if (tmpCon.name().equals( "sun.jvm.hotspot.jdi.SADebugServerAttachingConnector")) { myDbgSvrConn = tmpCon; } } String execPath = null; String pidText = null; String coreFilename = null; String debugServer = null; int pid = 0; switch (args.length) { case (0): break; case (1): // If all numbers, it is a PID to attach to // Else, it is a pathname to a .../bin/java for a core file. try { pidText = args[0]; pid = Integer.parseInt(pidText); System.out.println( "pid: " + pid); vm = attachPID(pid); } catch (NumberFormatException e) { System.out.println("trying remote server .."); debugServer = args[0]; System.out.println( "remote server: " + debugServer); vm = attachDebugServer(debugServer); } break; case (2): execPath = args[0]; coreFilename = args[1]; System.out.println( "jdk: " + execPath); System.out.println( "core: " + coreFilename); vm = attachCore(coreFilename, execPath); break; } if (vm != null) { System.out.println("sagclient: attached ok!"); sagdoit mine = new sagdoit(vm); mine.doAll(); vm.dispose(); } } private static VirtualMachine attachCore(String coreFilename, String execPath) { Map connArgs = myCoreConn.defaultArguments(); System.out.println("connArgs = " + connArgs); VirtualMachine vm; Connector.StringArgument connArg = (Connector.StringArgument)connArgs.get("core"); connArg.setValue(coreFilename); connArg = (Connector.StringArgument)connArgs.get("javaExecutable"); connArg.setValue(execPath); try { vm = myCoreConn.attach(connArgs); } catch (IOException ee) { System.err.println("ERROR: myCoreConn.attach got IO Exception:" + ee); vm = null; } catch (IllegalConnectorArgumentsException ee) { System.err.println("ERROR: myCoreConn.attach got illegal args exception:" + ee); vm = null; } return vm; } private static VirtualMachine attachPID(int pid) { Map connArgs = myPIDConn.defaultArguments(); System.out.println("connArgs = " + connArgs); VirtualMachine vm; Connector.StringArgument connArg = (Connector.StringArgument)connArgs.get("pid"); connArg.setValue(Integer.toString(pid)); try { vm = myPIDConn.attach(connArgs); } catch (IOException ee) { System.err.println("ERROR: myPIDConn.attach got IO Exception:" + ee); vm = null; } catch (IllegalConnectorArgumentsException ee) { System.err.println("ERROR: myPIDConn.attach got illegal args exception:" + ee); vm = null; } return vm; } private static VirtualMachine attachDebugServer(String debugServer) { Map connArgs = myDbgSvrConn.defaultArguments(); System.out.println("connArgs = " + connArgs); VirtualMachine vm; Connector.StringArgument connArg = (Connector.StringArgument)connArgs.get("debugServerName"); connArg.setValue(debugServer); try { vm = myDbgSvrConn.attach(connArgs); } catch (IOException ee) { System.err.println("ERROR: myDbgSvrConn.attach got IO Exception:" + ee); vm = null; } catch (IllegalConnectorArgumentsException ee) { System.err.println("ERROR: myDbgSvrConn.attach got illegal args exception:" + ee); vm = null; } return vm; } }