--- old/agent/src/share/classes/sun/jvm/hotspot/asm/sparc/V9MOVrDecoder.java Thu Sep 17 16:10:24 2009 +++ /dev/null Thu Sep 17 16:10:24 2009 @@ -1,55 +0,0 @@ -/* - * 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 V9MOVrDecoder extends V9CMoveDecoder { - private static final String regConditionNames[] = { - null, "movrz", "movrlez", "movrlz", null, "movrnz", "movrgz", "movrgez" - }; - - private static String getMOVrName(int conditionCode) { - return regConditionNames[conditionCode]; - } - - Instruction decode(int instruction, SPARCInstructionFactory factory) { - SPARCV9InstructionFactory v9factory = (SPARCV9InstructionFactory) factory; - Instruction instr = null; - int regConditionCode = getRegisterConditionCode(instruction); - String name = getMOVrName(regConditionCode); - if (name == null) { - instr = v9factory.newIllegalInstruction(instruction); - } else { - int rdNum = getDestinationRegister(instruction); - SPARCRegister rd = SPARCRegisters.getRegister(rdNum); - SPARCRegister rs1 = SPARCRegisters.getRegister(getSourceRegister1(instruction)); - ImmediateOrRegister operand2 = getCMoveSource(instruction, 10); - instr = v9factory.newV9MOVrInstruction(name, rs1, operand2, rd, regConditionCode); - } - - return instr; - } -}