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 }