Mercurial > hg > truffle
view agent/src/share/classes/sun/jvm/hotspot/asm/sparc/SPARCV9WriteInstruction.java @ 2042:0a8e0d4345b3 hs20-b05 jdk7-b124
7010068: Update all 2010 Oracle-changed OpenJDK files to have the proper copyright dates - first pass
Summary: Update the copyright to be 2010 on all changed files in OpenJDK
Reviewed-by: jcoomes
author | trims |
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date | Mon, 03 Jan 2011 15:30:05 -0800 |
parents | c18cbe5936b8 |
children |
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/* * Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.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 SPARCV9WriteInstruction extends SPARCV9SpecialRegisterInstruction { final private int specialReg; final private int asrRegNum; final private SPARCRegister rs1; final private ImmediateOrRegister operand2; public SPARCV9WriteInstruction(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(); } }