/// <summary>
/// Constructs a memory stick, with the specified size
/// </summary>
/// <param name="size">The size of the memory</param>
public Memory(int size)
{
Registers = new Register[size];
foreach (var i in Enumerable.Range(0, size))
{
Registers[i] = new Register(RegisterAddress.FromInt(i), DEFAULT_REGISTER_VALUE);
}
}
/// <summary>
/// Gets the return value of the program - The return value is always the last memory cell.
/// </summary>
/// <returns>The return value of the program</returns>
public BigInteger GetReturnValue()
{
return(Machine.Memory.Read(RegisterAddress.FromInt(Machine.Memory.Size - 1)));
}
/// <summary>
/// Reads a value from the specifies Location.
/// </summary>
/// <param name="address">The address to read from</param>
/// <returns>The value at the address.</returns>
public uint Read(RegisterAddress address)
{
return(Registers[address.GetIndex()].Value);
}
/// <summary>
/// Writes the specifies value to the specified location in memory.
/// </summary>
/// <param name="address">The address to write to</param>
/// <param name="value">The Value to write</param>
public void Write(RegisterAddress address, uint value)
{
Registers[address.GetIndex()].Value = value;
}
