static void Main(string[] args)
{
Console.WriteLine("Chris Lomont's 6800/6809 assembler for his Robotron 2084 reverse engineering project, v0.1.");
var options = ParseOptions(args);
if (String.IsNullOrEmpty(options.SourceName))
{
Console.Error.WriteLine("Must have source filename");
ShowHelp(Console.Out);
return;
}
if (!File.Exists(options.SourceName))
{
Console.Error.WriteLine($"File {options.SourceName} does not exist");
return;
}
var runInteractive = options.Interactive;
var debugLength = 0xF000; // todo - allow entering page, show 256 on both sides of value
//options.TestNum = 2;
do
{
var asm = new Assembler();
if (asm.Assemble(options.SourceName, Console.Out))
{
//var rd = new RomDiff();
//rd.DiffRoms(asm.State, options.RomPath);
if (options.ShowChecksums)
{
Validator.ShowChecksums(asm.State);
}
Validator.CheckDifferences(
options.RomPath,
asm.State,
debugLength,
options.TestNum,
20);
if (!String.IsNullOrEmpty(options.OutputName))
{
File.WriteAllBytes(options.OutputName, asm.State.RomImage);
Console.WriteLine($"ROM file {options.OutputName} written");
}
if (!String.IsNullOrEmpty(options.SplitPath))
{
Splitter.Split(asm.State, options.SplitPath);
}
}
if (runInteractive)
{
while (!Console.KeyAvailable)
{
}
var c = Console.ReadKey(true).KeyChar;
if (c == 'q' || c == 'Q')
{
runInteractive = false;
}
else if (c == '+')
{
debugLength += 256;
}
else if (c == '-' && debugLength > 256)
{
debugLength += 256;
}
else if ('1' <= c && c <= '9')
{
options.TestNum = c - '1' + 1;
}
else if (c == 'd')
{
Console.Write("Enter address: ");
var txt = Console.ReadLine();
var address = Convert.ToUInt32(txt, 16);
debugLength = (int)address;
}
else if (c == '?')
{
Console.WriteLine("Test values: ");
foreach (var msg in Validator.Descriptions)
{
Console.WriteLine(msg);
}
Console.WriteLine();
}
else
{// todo help
//ShowHelp(Console.Error);
Console.WriteLine("press 'q' to quit");
}
}
} while (runInteractive);
Console.WriteLine("Done...");
}
