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1 /*
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2 * Copyright 2002 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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20 * CA 95054 USA or visit www.sun.com if you need additional information or
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21 * have any 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.asm.sparc;
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26
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27 import sun.jvm.hotspot.asm.*;
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28
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29 public abstract class SPARCV9SpecialRegisterInstruction
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30 extends SPARCInstruction
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31 implements /* import */ SPARCV9SpecialRegisters, SPARCV9Instruction {
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32 protected SPARCV9SpecialRegisterInstruction(String name) {
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33 super(name);
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34 }
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35
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36 protected abstract String getDescription();
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37
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38 public String asString(long currentPc, SymbolFinder symFinder) {
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39 return getDescription();
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40 }
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41
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42 protected static String[] specialRegNames = new String[] {
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43 "%y",
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44 null,
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45 "%ccr",
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46 "%asi",
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47 "%tick",
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48 "%pc",
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49 "%fprs",
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50 "%asr",
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51 };
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52
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53 protected static String getSpecialRegisterName(int index) {
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54 return specialRegNames[index];
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55 }
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56 }
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