1 /*
   2  * Copyright 2003 Sun Microsystems, Inc.  All Rights Reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
  20  * CA 95054 USA or visit www.sun.com if you need additional information or
  21  * have any questions.
  22  *
  23  */
  24 
  25 package sun.jvm.hotspot.asm.x86;
  26 
  27 import sun.jvm.hotspot.asm.*;
  28 
  29 public class X86MoveStoreInstruction extends X86MemoryInstruction
  30                                           implements StoreInstruction {
  31    final protected Register[] storeSources;
  32 
  33    public X86MoveStoreInstruction(String name, Address address, X86Register register, int dataType, int size, int prefixes) {
  34       super(name, address, register, dataType, size, prefixes);
  35       storeSources = new Register[1];
  36       storeSources[0] = register;
  37    }
  38 
  39    protected String initDescription() {
  40       StringBuffer buf = new StringBuffer();
  41       buf.append(getPrefixString());
  42       buf.append(getName());
  43       buf.append(spaces);
  44       buf.append(address.toString());
  45       buf.append(comma);
  46       buf.append(register.toString());
  47       return buf.toString();
  48    }
  49 
  50    public int getDataType() {
  51       return dataType;
  52    }
  53 
  54    public Address getStoreDestination() {
  55       return address;
  56    }
  57 
  58    public Register[] getStoreSources() {
  59       return storeSources;
  60    }
  61 
  62    public boolean isStore() {
  63       return true;
  64    }
  65 }