Mercurial > hg > truffle
view agent/src/share/classes/sun/jvm/hotspot/debugger/win32/TestDebugger.java @ 210:05712c37c828
6676016: ParallelOldGC leaks memory
Summary: ensure that GCTask threads release resource and handle memory
Reviewed-by: jmasa, chrisphi
author | jcoomes |
---|---|
date | Wed, 18 Jun 2008 18:36:47 -0700 |
parents | a61af66fc99e |
children | c18cbe5936b8 |
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/* * Copyright 2000 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.debugger.win32; import java.util.*; import sun.jvm.hotspot.debugger.*; public class TestDebugger { private static void usage() { System.out.println("usage: java TestDebugger [pid]"); System.exit(1); } public static void main(String[] args) { try { if (args.length != 1) { usage(); } int pid = 0; try { pid = Integer.parseInt(args[0]); } catch (NumberFormatException e) { usage(); } JVMDebugger debugger = new Win32DebuggerLocal(new MachineDescriptionIntelX86(), true); System.err.println("Process list: "); List processes = debugger.getProcessList(); for (Iterator iter = processes.iterator(); iter.hasNext(); ) { ProcessInfo info = (ProcessInfo) iter.next(); System.err.println(info.getPid() + " " + info.getName()); } System.err.println("Trying to attach..."); debugger.attach(pid); System.err.println("Attach succeeded."); System.err.println("Trying to detach..."); if (!debugger.detach()) { System.err.println("ERROR: detach failed."); System.exit(0); } System.err.println("Detach succeeded."); } catch (Exception e) { e.printStackTrace(); } } }