Mercurial > hg > truffle
view agent/src/share/classes/sun/jvm/hotspot/tools/PMap.java @ 12704:0e998f0daddf
Code cache: make sure we collect statistics even if the compiler is not recognized
author | Gilles Duboscq <duboscq@ssw.jku.at> |
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date | Thu, 07 Nov 2013 11:17:23 +0100 |
parents | 38ea2efa32a7 |
children | 7fe6ef09d242 |
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/* * Copyright (c) 2003, 2005, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.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 PMap() { super(); } public PMap(JVMDebugger d) { super(d); } 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)!"); } } } public static void main(String[] args) throws Exception { PMap t = new PMap(); t.start(args); t.stop(); } }