--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/asm/x86/X86ShiftInstruction.java Thu Sep 27 11:25:26 2012 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,86 +0,0 @@
-/*
- * Copyright (c) 2003, 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.x86;
-
-import sun.jvm.hotspot.asm.*;
-
-public class X86ShiftInstruction extends X86Instruction implements ShiftInstruction {
- final private int operation;
- final private Operand operand1;
- final private ImmediateOrRegister operand2;
-
- public X86ShiftInstruction(String name, int operation, Operand operand1, ImmediateOrRegister operand2, int size, int prefixes) {
- super(name, size, prefixes);
- this.operand1 = operand1;
- this.operand2 = operand2;
- this.operation = operation;
- }
-
- public String asString(long currentPc, SymbolFinder symFinder) {
- StringBuffer buf = new StringBuffer();
- buf.append(getPrefixString());
- buf.append(getName());
- buf.append(spaces);
- buf.append(getOperandAsString(operand1));
-
- if(operand2 != null) {
- buf.append(comma);
-
- if ((operand2 instanceof Register)) {
- buf.append(operand2.toString());
- }
- else {
- Number number = ((Immediate)operand2).getNumber();
- buf.append("0x");
- buf.append(Integer.toHexString(number.intValue()));
- }
- }
- return buf.toString();
- }
-
- public int getOperation() {
- return operation;
- }
-
- public Operand getShiftDestination() {
- return operand1;
- }
-
- public Operand getShiftLength() {
- return operand2;
- }
-
- public Operand getShiftSource() {
- return operand1;
- }
-
- public boolean isShift() {
- return true;
- }
-
- protected String getOperand2String() {
- return operand2.toString();
- }
-}