diff agent/src/share/classes/sun/jvm/hotspot/tools/PMap.java @ 0:a61af66fc99e jdk7-b24

Initial load
author duke
date Sat, 01 Dec 2007 00:00:00 +0000
parents
children c18cbe5936b8
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/agent/src/share/classes/sun/jvm/hotspot/tools/PMap.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,70 @@
+/*
+ * Copyright 2003-2005 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.
+ *
+ */
+
+package sun.jvm.hotspot.tools;
+
+import java.io.*;
+import java.util.*;
+import sun.jvm.hotspot.debugger.*;
+import sun.jvm.hotspot.debugger.cdbg.*;
+import sun.jvm.hotspot.runtime.*;
+
+public class PMap extends Tool {
+   public void run() {
+      run(System.out);
+   }
+
+   public void run(PrintStream out) {
+      run(out, getAgent().getDebugger());
+   }
+
+   public void run(PrintStream out, Debugger dbg) {
+      CDebugger cdbg = dbg.getCDebugger();
+      if (cdbg != null) {
+         List l = cdbg.getLoadObjectList();
+         for (Iterator itr = l.iterator() ; itr.hasNext();) {
+            LoadObject lo = (LoadObject) itr.next();
+            out.print(lo.getBase() + "\t");
+            out.print(lo.getSize()/1024 + "K\t");
+            out.println(lo.getName());
+         }
+      } else {
+          if (getDebugeeType() == DEBUGEE_REMOTE) {
+              out.println("remote configuration is not yet implemented");
+          } else {
+              out.println("not yet implemented (debugger does not support CDebugger)!");
+          }
+      }
+   }
+
+   protected boolean requiresVM() {
+      return false;
+   }
+
+   public static void main(String[] args) throws Exception {
+      PMap t = new PMap();
+      t.start(args);
+      t.stop();
+   }
+}