public Base CheckSyntax(List<Token> tokens, List<ILineContext> context, Global.InstructionSets architecture)
{
allTokens = tokens;
allContext = context;
this.architecture = architecture;
astBase = new Base(context[0]);
EatStatements();
return astBase;
}
public static void Main(string[] args)
{
string lookingFor = "";
string source = "";
string output = "";
for (int i = 0; i < args.Length; i++)
{
if (lookingFor == "")
{
if (args[i][0] == '-')
{
if (args[i] == "-o")
lookingFor = "output";
else if (args[i] == "-IS")
lookingFor = "instructionSet";
else
error(new InvalidArgumentException("An invalid argument was supplied: " + args[i]));
}
else
{
if (source == "")
source = args[i];
else
error(new MultipleSourceFilesException("The source can be supplied only once: " + args[i]));
}
}
else
{
if (lookingFor == "output")
output = args[i];
else if (lookingFor == "instructionSet")
{
switch (args[i].ToLower())
{
case "x86": architecture = Global.InstructionSets.X86; break;
case "x86_64": architecture = Global.InstructionSets.X86_64; break;
default: error(new UnknownInstructionSetException("an unknown Instruction Set was supplied: " + args[i])); break;
}
}
}
}
Console.WriteLine("Swift Compiler by Joost Verbraeken");
string[] text = System.IO.File.ReadAllLines(source);
Tuple<List<Token>, List<ILineContext>> lexicalOutput = (new LexicalAnalyzer()).GetTokens(text);
List<Token> tokens = lexicalOutput.Item1;
List<ILineContext> context = lexicalOutput.Item2;
Base ast = (new SyntaxAnalyzer()).CheckSyntax(tokens, context, architecture);
SemanticAnalyzer semanticAnalyzer = new SemanticAnalyzer();
List<Table> symbolTables = semanticAnalyzer.CheckSemantics(ast);
List<Module> modules = (new IntermediateCodeGenerator()).GenerateCode(source, output, ast, symbolTables);
modules = CodeOptimizer.OptimizeCode(modules);
string result = CodeGenerator.MakeAssembly(source, output, modules, architecture);
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine(result);
Console.WriteLine("");
Console.ForegroundColor = ConsoleColor.Gray;
Console.ReadLine();
}
