//[ConfigConsoleAspect]
private static void Main(string[] args)
{
try
{
const string grammarFile = "grammar(0).txt";
const string inputFile = "input(0).txt";
var grammar = Read("Grammar", $"grammars/{grammarFile}");
var input = Read("Input", $"inputs/{inputFile}");
var parser = new TopDownParser(grammar);
parser.Parser(input);
var codeGenerator = new TmCodeGenerator(parser, input);
codeGenerator.Generator();
codeGenerator.Export();
codeGenerator.ExecuteVM();
}
catch (Exception e)
{
Logger.PrintLn(e);
}
Console.ReadLine();
}
public void Handler(TmCodeGenerator generator)
{
generator.RemoveParentheses <OpenParenthesesToken>();
generator.Instructions.Add(InstructionFactory.Read(generator.InstructionLine, generator.VarDictionary[generator.Token]));
generator.RemoveParentheses <CloseParenthesesToken>();
generator.GeneratorState = TinyCodeGeneratorState.Initial;
}
public void Handler(TmCodeGenerator generator)
{
generator.Stack.Push(generator.Token);
generator.MoveNextToken();
generator.MoveNextToken();
var reg = generator.VarDictionary[generator.Token];
var line = generator.InstructionLine;
generator.RepeatBackpack.Push(new RepeatBackpack(line, reg));
generator.GeneratorState = TinyCodeGeneratorState.Initial;
}
public void Handler(TmCodeGenerator generator)
{
switch (generator.Token)
{
case ReadToken token:
generator.GeneratorState = TinyCodeGeneratorState.Read;
break;
case WriteToken token:
generator.GeneratorState = TinyCodeGeneratorState.Write;
break;
case IfToken token:
generator.GeneratorState = TinyCodeGeneratorState.If;
//generator.TokenStack.Push(generator.Token);
break;
case WhileToken token:
generator.GeneratorState = TinyCodeGeneratorState.While;
//generator.TokenStack.Push(generator.Token);
break;
case AttributionToken token:
generator.GeneratorState = TinyCodeGeneratorState.Attribution;
break;
case EndToken token:
generator.GeneratorState = TinyCodeGeneratorState.End;
break;
case IdentifierToken token:
generator.MoveNextToken();
//if (generator.Token is AttributionToken)
//{
// generator.AttributionTokenStack.Push(token);
// generator.GeneratorState = TinyCodeGeneratorState.Attribution;
//}
break;
case RepeatToken token:
generator.GeneratorState = TinyCodeGeneratorState.Repeat;
break;
case UntilToken token:
generator.GeneratorState = TinyCodeGeneratorState.Until;
break;
default:
generator.MoveNextToken();
break;
}
}
public void Handler(TmCodeGenerator generator)
{
generator.Stack.Push(generator.Token);
generator.RemoveParentheses <OpenParenthesesToken>();
var reg = generator.VarDictionary[generator.Token];
var line = generator.InstructionLine;
generator.MoveNextToken();
switch (generator.Token)
{
case GreatToken token:
var item = InstructionFactory.JLT(line, reg);
generator.Instructions.Add(item);
generator.IfBackpack.Push(new IfBackpackItem(line, item));
break;
case GreatOrEqualToken token:
break;
case LessToken token:
break;
case LessOrEqualToken token:
break;
case EqualToken token:
break;
case NotEqualToken token:
break;
}
generator.RemoveParentheses <CloseParenthesesToken>();
generator.GeneratorState = TinyCodeGeneratorState.Initial;
}
public void Handler(TmCodeGenerator generator)
{
if (generator.Stack.Any())
{
var pop = generator.Stack.Pop();
switch (pop)
{
case IfToken token:
var ins = generator.Instructions.ToArray();
var ifBackpackItem = generator.IfBackpack.Pop();
ins[ifBackpackItem.Line] = ifBackpackItem.Command.Replace("lineJmp", generator.InstructionLine.ToString());
generator.Instructions = ins.ToList();
break;
//case WhileToken token:
// generator.AddCode(generator.StartWhileCodeReference.Pop());
// generator.JFCodeReferenceStack.Pop().Reference.ValueDecimal = generator.CodesLengh;
// break;
}
}
generator.MoveNextToken();
generator.GeneratorState = TinyCodeGeneratorState.Initial;
}
public void Handler(TmCodeGenerator generator)
{
generator.MoveNextToken();
//throw new NotImplementedException();
}
