| /* |
| * Copyright 2002 Sun Microsystems, Inc. All Rights Reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| * CA 95054 USA or visit www.sun.com if you need additional information or |
| * have any questions. |
| * |
| */ |
| |
| package sun.jvm.hotspot.asm.sparc; |
| |
| import sun.jvm.hotspot.asm.*; |
| |
| class TrapDecoder extends InstructionDecoder { |
| private static final String trapConditionNames[] = { |
| "tn", "te", "tle", "tl", "tleu", "tcs", "tneg", "tvs", |
| "ta", "tne", "tg", "tge", "tgu" , "tcc", "tpos", "tvc" |
| }; |
| |
| static String getTrapConditionName(int index) { |
| return trapConditionNames[index]; |
| } |
| |
| Instruction decode(int instruction, SPARCInstructionFactory factory) { |
| int conditionCode = getConditionCode(instruction); |
| return factory.newTrapInstruction(getTrapConditionName(conditionCode), |
| conditionCode); |
| } |
| } |
