--- old/agent/src/share/classes/sun/jvm/hotspot/asm/sparc/SPARCWriteInstruction.java Wed Aug 26 18:20:47 2009 +++ /dev/null Wed Aug 26 18:20:47 2009 @@ -1,75 +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.*; -import sun.jvm.hotspot.utilities.Assert; - -public class SPARCWriteInstruction extends SPARCSpecialRegisterInstruction { - final private int specialReg; - final private int asrRegNum; - final private SPARCRegister rs1; - final private ImmediateOrRegister operand2; - - public SPARCWriteInstruction(int specialReg, int asrRegNum, SPARCRegister rs1, ImmediateOrRegister operand2) { - super("wr"); - this.specialReg = specialReg; - this.asrRegNum = asrRegNum; - this.rs1 = rs1; - this.operand2 = operand2; - } - - public int getSpecialRegister() { - return specialReg; - } - - public int getAncillaryRegister() { - if (Assert.ASSERTS_ENABLED) - Assert.that(specialReg == ASR, "not an ancillary register"); - return asrRegNum; - } - - protected String getDescription() { - StringBuffer buf = new StringBuffer(); - buf.append(getName()); - buf.append(spaces); - buf.append(rs1.toString()); - buf.append(comma); - if (operand2.isRegister()) { - buf.append(operand2.toString()); - } else { - Number number = ((Immediate)operand2).getNumber(); - buf.append("0x"); - buf.append(Integer.toHexString(number.intValue())); - } - buf.append(comma); - - if(specialReg == ASR) - buf.append("%asr" + asrRegNum); - else - buf.append(getSpecialRegisterName(specialReg)); - return buf.toString(); - } -}