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 SPARCTrapInstruction extends SPARCInstruction 30 implements BranchInstruction { 31 final protected int conditionCode; 32 33 public SPARCTrapInstruction(String name, int conditionCode) { 34 super(name); 35 this.conditionCode = conditionCode; 36 } 37 38 public Address getBranchDestination() { 39 return null; 40 } 41 42 public int getConditionCode() { 43 return conditionCode; 44 } 45 46 public boolean isConditional() { 47 return conditionCode != CONDITION_TN && conditionCode != CONDITION_TA; 48 } 49 50 public boolean isTrap() { 51 return true; 52 } 53 }