/// <summary>
/// Emits the specified platform instruction.
/// </summary>
/// <param name="context">The context.</param>
/// <param name="emitter">The emitter.</param>
protected override void Emit(Context context, MachineCodeEmitter emitter)
{
if (context.Result.IsMemoryAddress && context.Operand1.IsRegister)
{
Operand destination = context.Result;
if (IsBetween(destination.Offset.ToInt32(), 0, 60))
{
emitter.EmitTwoRegistersWithK4((byte)destination.Base.RegisterCode, (byte)context.Operand1.Register.RegisterCode, (sbyte)destination.Offset.ToInt32());
}
else if (IsBetween(destination.Offset.ToInt32(), -32768, 32767))
{
emitter.EmitTwoRegistersAndK16(0x14, (byte)destination.Base.RegisterCode, (byte)context.Operand1.Register.RegisterCode, (short)destination.Offset.ToInt32());
}
else
throw new OverflowException();
}
else
throw new Exception("Not supported combination of operands");
}
