private byte[] StringToMachineCode(string _input, Dictionary <string, int> _labels)
{
bool _debug = false;
byte[] instruction = new byte[8];
instruction[0] = 0x00; //NULL opcode
instruction[1] = 0x01; //Reference type Literal
instruction[2] = 0x00; //Data upper byte
instruction[3] = 0x00; //Data lower byte
instruction[4] = 0x01; //Reference type Literal
instruction[5] = 0x00; //Data upper byte
instruction[6] = 0x00; //Data lower byte
instruction[7] = 0xFF; //RESERVED byte
List <string> tokens = tokenizeLine(_input);
if (_debug)
{
Console.WriteLine("Raw:\n" + _input);
Console.WriteLine("Tokenized:");
foreach (string t in tokens)
{
Console.Write(" | " + t);
}
Console.WriteLine(" |");
Console.ReadLine();
}
AssemblyTable table = new AssemblyTable();
instruction[0] = table.GetOpcode(tokens[0]);
if (tokens.Count >= 2)
{
byte[] b = ParseArgument(tokens[1], _labels);
instruction[1] = b[0];
instruction[2] = b[1];
instruction[3] = b[2];
if (tokens.Count >= 3)
{
b = ParseArgument(tokens[2], _labels);
instruction[4] = b[0];
instruction[5] = b[1];
instruction[6] = b[2];
if (tokens.Count > 3)
{
throw new Exception("Too many parameters");
}
}
}
return(instruction);
}
private byte[] StringToMachineCode(string _input, Dictionary<string, int> _labels)
{
bool _debug = false;
byte[] instruction = new byte[8];
instruction[0] = 0x00; //NULL opcode
instruction[1] = 0x01; //Reference type Literal
instruction[2] = 0x00; //Data upper byte
instruction[3] = 0x00; //Data lower byte
instruction[4] = 0x01; //Reference type Literal
instruction[5] = 0x00; //Data upper byte
instruction[6] = 0x00; //Data lower byte
instruction[7] = 0xFF; //RESERVED byte
List<string> tokens = tokenizeLine(_input);
if (_debug)
{
Console.WriteLine("Raw:\n" + _input);
Console.WriteLine("Tokenized:");
foreach (string t in tokens) { Console.Write(" | " + t); }
Console.WriteLine(" |");
Console.ReadLine();
}
AssemblyTable table = new AssemblyTable();
instruction[0] = table.GetOpcode(tokens[0]);
if (tokens.Count >= 2)
{
byte[] b = ParseArgument(tokens[1], _labels);
instruction[1] = b[0];
instruction[2] = b[1];
instruction[3] = b[2];
if (tokens.Count >= 3)
{
b = ParseArgument(tokens[2], _labels);
instruction[4] = b[0];
instruction[5] = b[1];
instruction[6] = b[2];
if (tokens.Count > 3)
{
throw new Exception("Too many parameters");
}
}
}
return instruction;
}
