LLAddrOperand.java

/*
  LLAddrOperand.java

  (c) 2008-2013 Edward Swartz

  All rights reserved. This program and the accompanying materials
  are made available under the terms of the Eclipse Public License v1.0
  which accompanies this distribution, and is available at
  http://www.eclipse.org/legal/epl-v10.html
 */
package v9t9.tools.asm.operand.ll;


import ejs.base.utils.HexUtils;
import v9t9.common.asm.IMachineOperand;
import v9t9.common.asm.IOperand;
import v9t9.common.asm.ResolveException;
import v9t9.tools.asm.operand.hl.AssemblerOperand;

/**
 * @author Ed
 *
 */
public class LLAddrOperand extends LLOperand implements IOperand {

	int address;
	
	public LLAddrOperand(AssemblerOperand original, int value) {
		super(original);
		setAddress(value);
	}
	
	@Override
	public String toString() {
		return "@>" + HexUtils.toHex4(address);
	}

	@Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result + address;
		return result;
	}



	@Override
	public boolean equals(Object obj) {
		if (this == obj)
			return true;
		if (obj == null)
			return false;
		if (getClass() != obj.getClass())
			return false;
		LLAddrOperand other = (LLAddrOperand) obj;
		if (address != other.address)
			return false;
		return true;
	}

	@Override
	public boolean isMemory() {
		return true;
	}
	@Override
	public boolean isRegister() {
		return false;
	}
	/* (non-Javadoc)
	 * @see v9t9.tools.asm.operand.hl.AssemblerOperand#isConst()
	 */
	@Override
	public boolean isConst() {
		return false;
	}
	
	public int getAddress() {
		return address;
	}



	public void setAddress(int value) {
		this.address = value;
	}


	/* (non-Javadoc)
	 * @see v9t9.tools.asm.operand.ll.LLOperand#getImmediate()
	 */
	@Override
	public int getImmediate() {
		return address;
	}

	/* (non-Javadoc)
	 * @see v9t9.tools.asm.operand.ll.LLOperand#getSize()
	 */
	@Override
	public int getSize() {
		return 2;
	}

	/* (non-Javadoc)
	 * @see v9t9.tools.asm.operand.ll.LLOperand#hasImmediate()
	 */
	@Override
	public boolean hasImmediate() {
		return true;
	}

	@Override
	public IMachineOperand createMachineOperand(IAsmMachineOperandFactory opFactory) throws ResolveException {
		return opFactory.createAddressOperand(this);
	}

}