public string Execute()
{
var sb = new StringBuilder();
sb.AppendLine($".intel_syntax noprefix");
sb.AppendLine($" mov rax, 0");
sb.AppendLine($" call main");
sb.AppendLine($" ret");
var tokenList = TokenList.Tokenize(SourceCode);
var nodeMap = NodeMap.Create(tokenList);
var generator = new Generator();
// Nodesは関数ごとに存在する
foreach (var node in nodeMap.Nodes)
{
if (node.Kind != NodeKind.Function)
{
throw new Exception($"Invalid Node:{node}");
}
generator.Generate(sb, node);
}
return(sb.ToString());
}
public static NodeMap Create(TokenList tokenList)
{
var nodeMap = new NodeMap();
nodeMap.TokenList = tokenList;
nodeMap.Analyze();
return(nodeMap);
}