public static void Main(string[] args)
{
string code = File.ReadAllText("/Volumes/exFat/Vectrex/hello2.asm");
AntlrInputStream stream = new AntlrInputStream(code);
AsmLexer lexer = new AsmLexer(stream);
//lexer.AddErrorListener(new LexerErrorListener());
CommonTokenStream tokens = new CommonTokenStream(lexer);
AsmParser parser = new AsmParser(tokens);
//parser.AddErrorListener(new ParserErrorListener());
AsmParser.ProgContext tree;
tree = parser.prog();
AsmVisitor visitor = new AsmVisitor();
visitor.Visit(tree);
foreach (byte b in visitor.m_objectCode)
{
Console.Write("{0:X2} ", b);
}
File.WriteAllBytes("/Volumes/exFat/Vectrex/hello2.bin", visitor.m_objectCode.ToArray());
}
public void Run(AntlrInputStream inputStream, Stream w)
{
var lexer = new AsmLexer(inputStream);
var commonTokenStream = new CommonTokenStream(lexer);
var parser = new AsmParser(commonTokenStream);
var context = parser.prog();
ParseTreeWalker walker = new ParseTreeWalker();
AsmListener listener = new AsmListener(parser, w);
walker.Walk(listener, context);
}
static void Main(string[] args)
{
var input = new AntlrFileStream("Modl.Vm\\test.modl");
var lexer = new AsmLexer(input);
var tokens = new CommonTokenStream(lexer);
var parser = new AsmParser(tokens);
var tree = parser.program();
var visit = new AsmAstBuilder();
visit.VisitProgram(tree);
var vm = new VirtualMachine(visit.Program, visit.Functions);
vm.Execute(true);
}
