hotspot/agent/src/share/classes/sun/jvm/hotspot/asm/sparc/SPARCStoreInstruction.java
--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/asm/sparc/SPARCStoreInstruction.java Thu Sep 27 11:24:19 2012 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,97 +0,0 @@
-/*
- * 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.*;
-
-public class SPARCStoreInstruction extends SPARCMemoryInstruction
- implements StoreInstruction {
- final protected SPARCRegister register2; // used by double word store instructions
- final protected Register[] storeSources;
-
- public SPARCStoreInstruction(String name, int opcode, SPARCRegisterIndirectAddress address, SPARCRegister register, int dataType) {
- super(name, opcode, address, register, dataType);
- if (opcode == STD || opcode == STDA) {
- storeSources = new Register[2];
- storeSources[0] = register;
- int nextRegNum = (register.getNumber() + 1) % SPARCRegisters.NUM_REGISTERS;
- register2 = SPARCRegisters.getRegister(nextRegNum);
- storeSources[1] = register2;
- } else {
- storeSources = new Register[1];
- storeSources[0] = register;
- register2 = null;
- }
- }
-
- private String defaultInitDescription(StringBuffer buf) {
- buf.append(getName());
- buf.append(spaces);
- buf.append(register.toString());
- buf.append(comma);
- buf.append(address.toString());
- return buf.toString();
- }
-
- protected String getDescription() {
- StringBuffer buf = new StringBuffer();
- if (register == SPARCRegisters.G0) {
- switch (opcode) {
- case ST:
- buf.append("clr");
- break;
- case STH:
- buf.append("clrh");
- break;
- case STB:
- buf.append("clrb");
- break;
- default:
- return defaultInitDescription(buf);
- }
- buf.append(spaces);
- buf.append(address.toString());
- return buf.toString();
- } else {
- return defaultInitDescription(buf);
- }
- }
-
- public int getDataType() {
- return dataType;
- }
-
- public Address getStoreDestination() {
- return address;
- }
-
- public Register[] getStoreSources() {
- return storeSources;
- }
-
- public boolean isStore() {
- return true;
- }
-}