1 /* 2 * Copyright (c) 2003, 2005, Oracle and/or its affiliates. All rights reserved. 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 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 25 package sun.jvm.hotspot.tools; 26 27 import java.io.*; 28 import java.util.*; 29 import sun.jvm.hotspot.debugger.*; 30 import sun.jvm.hotspot.debugger.cdbg.*; 31 import sun.jvm.hotspot.runtime.*; 32 33 public class PMap extends Tool { 34 35 public PMap() { 36 super(); 37 } 38 39 public PMap(JVMDebugger d) { 40 super(d); 41 } 42 43 public void run() { 44 run(System.out); 45 } 46 47 public void run(PrintStream out) { 48 run(out, getAgent().getDebugger()); 49 } 50 51 public void run(PrintStream out, Debugger dbg) { 52 CDebugger cdbg = dbg.getCDebugger(); 53 if (cdbg != null) { 54 List l = cdbg.getLoadObjectList(); 55 for (Iterator itr = l.iterator() ; itr.hasNext();) { 56 LoadObject lo = (LoadObject) itr.next(); 57 out.print(lo.getBase() + "\t"); 58 out.print(lo.getSize()/1024 + "K\t"); 59 out.println(lo.getName()); 60 } 61 } else { 62 if (getDebugeeType() == DEBUGEE_REMOTE) { 63 out.println("remote configuration is not yet implemented"); 64 } else { 65 out.println("not yet implemented (debugger does not support CDebugger)!"); 66 } 67 } 68 } 69 70 public static void main(String[] args) throws Exception { 71 PMap t = new PMap(); 72 t.start(args); 73 t.stop(); 74 } 75 }