Mercurial > hg > truffle
annotate agent/src/share/classes/sun/jvm/hotspot/runtime/x86/X86RegisterMap.java @ 17736:58fc1b1523dc
8034079: G1: Refactor the HeapRegionSet hierarchy
Reviewed-by: tschatzl, pliden
| author | brutisso |
|---|---|
| date | Fri, 14 Mar 2014 10:15:46 +0100 |
| parents | 5a98bf7d847b |
| children |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 6782 | 2 * Copyright (c) 2001, 2012, Oracle and/or its affiliates. All rights reserved. |
| 0 | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 * | |
| 5 * This code is free software; you can redistribute it and/or modify it | |
| 6 * under the terms of the GNU General Public License version 2 only, as | |
| 7 * published by the Free Software Foundation. | |
| 8 * | |
| 9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 12 * version 2 for more details (a copy is included in the LICENSE file that | |
| 13 * accompanied this code). | |
| 14 * | |
| 15 * You should have received a copy of the GNU General Public License version | |
| 16 * 2 along with this work; if not, write to the Free Software Foundation, | |
| 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 18 * | |
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6941466: Oracle rebranding changes for Hotspot repositories
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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6941466: Oracle rebranding changes for Hotspot repositories
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20 * or visit www.oracle.com if you need additional information or have any |
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6941466: Oracle rebranding changes for Hotspot repositories
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21 * questions. |
| 0 | 22 * |
| 23 */ | |
| 24 | |
| 25 package sun.jvm.hotspot.runtime.x86; | |
| 26 | |
| 27 import sun.jvm.hotspot.debugger.*; | |
| 28 import sun.jvm.hotspot.runtime.*; | |
| 29 | |
| 30 public class X86RegisterMap extends RegisterMap { | |
| 31 | |
| 32 /** This is the only public constructor */ | |
| 33 public X86RegisterMap(JavaThread thread, boolean updateMap) { | |
| 34 super(thread, updateMap); | |
| 35 } | |
| 36 | |
| 37 protected X86RegisterMap(RegisterMap map) { | |
| 38 super(map); | |
| 39 } | |
| 40 | |
| 41 public Object clone() { | |
| 42 X86RegisterMap retval = new X86RegisterMap(this); | |
| 43 return retval; | |
| 44 } | |
| 45 | |
| 46 // no PD state to clear or copy: | |
| 47 protected void clearPD() {} | |
| 48 protected void initializePD() {} | |
| 49 protected void initializeFromPD(RegisterMap map) {} | |
| 50 protected Address getLocationPD(VMReg reg) { return null; } | |
| 51 } |