func (gc *GoTLSConfig) findPieSymbolAddr(lfunc string) (uint64, error) {
	f := gc.goSymTab.LookupFunc(lfunc)
	if f == nil {
		return 0, errors.New("Cant found symbol address on pie model.")
		// f.Value - prog.Vaddr + prog.Off + IdaProOffset
	}
	var err error
	var address uint64
	for _, prog := range gc.goElf.Progs {
		if prog.Type != elf.PT_LOAD || (prog.Flags&elf.PF_X) == 0 {
			continue
		}
		// For more info on this calculation: stackoverflow.com/a/40249502
		address = f.Value
		if prog.Vaddr <= f.Value && f.Value < (prog.Vaddr+prog.Memsz) {
			funcLen := f.End - f.Entry
			data := make([]byte, funcLen)
			address = f.Value - prog.Vaddr + prog.Off + IdaProOffset
			_, err = prog.ReadAt(data, int64(address))
			if err != nil {
				return 0, fmt.Errorf("search function return: %w", err)
			}
			return address, nil
		}
	}
	return 0, ErrorNoRetFoundFromSymTabFun
}