public void Initialize(string assemblyFilePath)
{
_reader = new Mono.Cecil.Pdb.PdbReaderProvider().GetSymbolReader(null, assemblyFilePath);
var res = (bool)_reader.GetType().GetMethod("PopulateFunctions", BindingFlags.NonPublic | BindingFlags.Instance).Invoke(_reader, new object[0]);
// _pdbFunctions = PdbFile.LoadFunctions(pdbFileStream, true).ToDictionary(func => func.token, func => func);
}
