Mercurial > hg > truffle
view agent/src/share/classes/sun/jvm/hotspot/code/MonitorValue.java @ 18665:96861e3f8cc5
made CFGPrinterObserver reset (upon close) properly
author | Doug Simon <doug.simon@oracle.com> |
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date | Thu, 11 Dec 2014 22:14:30 +0100 |
parents | c18cbe5936b8 |
children |
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/* * Copyright (c) 2001, 2009, 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.code; import java.io.*; public class MonitorValue { private ScopeValue owner; private Location basicLock; private boolean eliminated; // FIXME: not useful yet // MonitorValue(ScopeValue* owner, Location basic_lock); public MonitorValue(DebugInfoReadStream stream) { basicLock = new Location(stream); owner = ScopeValue.readFrom(stream); eliminated= stream.readBoolean(); } public ScopeValue owner() { return owner; } public Location basicLock() { return basicLock; } public boolean eliminated() { return eliminated; } // FIXME: not yet implementable // void write_on(DebugInfoWriteStream* stream); public void printOn(PrintStream tty) { tty.print("monitor{"); owner().printOn(tty); tty.print(","); basicLock().printOn(tty); tty.print("}"); if (eliminated) { tty.print(" (eliminated)"); } } }