public static void Main(string[] args) { Syms.init("ssupl.tokens"); string gdata; using (var r = new StreamReader("terminals.txt")) { gdata = r.ReadToEnd(); } var tokenizer = new Tokenizer(gdata); string idata; using (var r = new StreamReader("input.txt")) { idata = r.ReadToEnd(); } tokenizer.setInput(idata); IList <IToken> tokens = new List <IToken>(); while (true) { Token t = tokenizer.next(); //Console.WriteLine("token: " + t); if (t.Symbol == "$") { break; } CommonToken T = new CommonToken(Syms.stringToInt[t.Symbol], t.Lexeme); T.Line = t.Line; tokens.Add(T); } var antlrtokenizer = new BufferedTokenStream(new ListTokenSource(tokens)); var parser = new ssuplParser(antlrtokenizer); parser.BuildParseTree = true; parser.ErrorHandler = new BailErrorStrategy(); var antlrroot = parser.start(); var listener = new CodeGenerator(); var walker = new ParseTreeWalker(); walker.Walk(listener, antlrroot); var allcode = new ASM( "default rel", "section .text", "global main", "main:", listener.code.Get(antlrroot), "section .data"); //This makes the functions and actual program using (var w = new StreamWriter("out.asm")) { w.Write(allcode.ToString()); } //This makes variables possible in the global data after the program //Literally gets append to the bottom of the out.asm file var symtable = listener.symtable.table; foreach (var sym in symtable) { var globaldata = new ASM( $"{sym.Value.location}:", "dq 0"); using (var appendglobals = File.AppendText("out.asm")) { appendglobals.Write(globaldata.ToString()); } } }
public static void Main(string[] args) { Syms.init("ssupl.tokens"); string gdata; using (var r = new StreamReader("terminals.txt")) { gdata = r.ReadToEnd(); } var tokenizer = new Tokenizer(gdata); string idata; using (var r = new StreamReader("input.txt")) { idata = r.ReadToEnd(); } var rex = new Regex(@"\n[ \t]+([^\n]+)"); idata = rex.Replace(idata, " $1"); idata += "\n"; tokenizer.setInput(idata); IList <IToken> tokens = new List <IToken>(); while (true) { Token t = tokenizer.next(); if (t.Symbol == "$") { break; } CommonToken T = new CommonToken(Syms.stringToInt[t.Symbol], t.Lexeme); T.Line = t.Line; tokens.Add(T); } var antlrtokenizer = new BufferedTokenStream(new ListTokenSource(tokens)); var parser = new ssuplParser(antlrtokenizer); parser.BuildParseTree = true; parser.ErrorHandler = new BailErrorStrategy(); var antlrroot = parser.start(); var listener = new CodeGenerator(); var walker = new ParseTreeWalker(); walker.Walk(listener, antlrroot); var allcode = new ASM( "default rel", "section .text", "global main", "main:", listener.code.Get(antlrroot), "section .data"); using (var w = new StreamWriter("out.asm")) { w.Write(allcode.ToString()); } }