1 /* |
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2 * Copyright (c) 2003, 2005, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 * |
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23 */ |
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24 |
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25 package sun.jvm.hotspot.runtime.ia64; |
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26 |
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27 import sun.jvm.hotspot.asm.ia64.*; |
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28 import sun.jvm.hotspot.debugger.*; |
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29 import sun.jvm.hotspot.runtime.*; |
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30 |
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31 public class IA64RegisterMap extends RegisterMap { |
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32 |
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33 /** This is the only public constructor */ |
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34 public IA64RegisterMap(JavaThread thread, boolean updateMap) { |
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35 super(thread, updateMap); |
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36 } |
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37 |
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38 protected IA64RegisterMap(RegisterMap map) { |
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39 super(map); |
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40 } |
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41 |
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42 public Object clone() { |
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43 IA64RegisterMap retval = new IA64RegisterMap(this); |
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44 return retval; |
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45 } |
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46 |
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47 // no PD state to clear or copy: |
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48 protected void clearPD() {} |
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49 protected void initializePD() {} |
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50 protected void initializeFromPD(RegisterMap map) {} |
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51 protected Address getLocationPD(VMReg reg) { return null; } |
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52 } |
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