1 /*
   2  * Copyright 2002 Sun Microsystems, Inc.  All Rights Reserved.
   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  *
  19  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
  20  * CA 95054 USA or visit www.sun.com if you need additional information or
  21  * have any questions.
  22  *
  23  */
  24 
  25 package sun.jvm.hotspot.asm.sparc;
  26 
  27 import sun.jvm.hotspot.asm.*;
  28 
  29 public abstract class SPARCV9SpecialRegisterInstruction
  30                        extends SPARCInstruction
  31                        implements /* import */ SPARCV9SpecialRegisters, SPARCV9Instruction {
  32     protected SPARCV9SpecialRegisterInstruction(String name) {
  33         super(name);
  34     }
  35 
  36     protected abstract String getDescription();
  37 
  38     public String asString(long currentPc, SymbolFinder symFinder) {
  39         return getDescription();
  40     }
  41 
  42     protected static String[] specialRegNames = new String[] {
  43        "%y",
  44        null,
  45        "%ccr",
  46        "%asi",
  47        "%tick",
  48        "%pc",
  49        "%fprs",
  50        "%asr",
  51     };
  52 
  53     protected static String getSpecialRegisterName(int index) {
  54        return specialRegNames[index];
  55     }
  56 }