public static Symbol yieldStartupFunctionName(String file) {
    file = ((file == null) ? ((String)(Stella.$CURRENTFILE$.get())) : file);
    if (Stella.systemStartupFileP(file)) {
      return (SystemDefinition.systemStartupFunctionSymbol(((SystemDefinition)(Stella.$CURRENTSYSTEMDEFINITION$.get()))));
    }
    else {
      return (Symbol.internSymbolInModule("STARTUP-" + Native.stringUpcase(Stella.fileBaseName(file)), ((Module)(Stella.$MODULE$.get())), true));
    }
  }