BaseAssemblerInstruction.java

/*
  BaseAssemblerInstruction.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;


import ejs.base.utils.HexUtils;
import v9t9.common.asm.BaseInstruction;
import v9t9.common.asm.IInstruction;
import v9t9.common.asm.ResolveException;

/**
 * @author Ed
 *
 */
public abstract class BaseAssemblerInstruction extends BaseInstruction {

	protected int pc;

	public abstract IInstruction[] resolve(
			IAssembler assembler, IInstruction previous, boolean finalPass) throws ResolveException;
	
	public int getPc() {
		return pc;
	}

	public void setPc(int pc) {
		this.pc = pc;
	}

	public String toInfoString() {
		return ">" + HexUtils.toHex4(pc) + " " + toString();
	}

	protected static final byte[] NO_BYTES = new byte[0];
	abstract public byte[] getBytes(IAsmInstructionFactory instFactory) throws ResolveException;

}