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 class SPARCUnimpInstruction extends SPARCInstruction { 30 final private String description; 31 final private int const22; 32 33 protected SPARCUnimpInstruction(String name, int const22) { 34 super(name); 35 this.const22 = const22; 36 description = initDescription(); 37 } 38 39 public SPARCUnimpInstruction(int const22) { 40 this("unimp", const22); 41 } 42 43 public int getConst22() { 44 return const22; 45 } 46 47 public boolean isIllegal() { 48 return true; 49 } 50 51 private String initDescription() { 52 StringBuffer buf = new StringBuffer(); 53 buf.append(getName()); 54 buf.append(spaces); 55 buf.append("0x"); 56 buf.append(Integer.toHexString(const22)); 57 return buf.toString(); 58 } 59 60 public String asString(long currentPc, SymbolFinder symFinder) { 61 return description; 62 } 63 }