Mercurial > hg > truffle
view agent/src/share/classes/sun/jvm/hotspot/runtime/x86/X86RegisterMap.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 | 5a98bf7d847b |
children |
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/* * Copyright (c) 2001, 2012, 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.runtime.x86; import sun.jvm.hotspot.debugger.*; import sun.jvm.hotspot.runtime.*; public class X86RegisterMap extends RegisterMap { /** This is the only public constructor */ public X86RegisterMap(JavaThread thread, boolean updateMap) { super(thread, updateMap); } protected X86RegisterMap(RegisterMap map) { super(map); } public Object clone() { X86RegisterMap retval = new X86RegisterMap(this); return retval; } // no PD state to clear or copy: protected void clearPD() {} protected void initializePD() {} protected void initializeFromPD(RegisterMap map) {} protected Address getLocationPD(VMReg reg) { return null; } }