def METHOD_NAME(self, loader):
    """
    Load data to fill self.content.
    :param loader:  The project loader.
    :return:        None
    """
    if self.sort == MemoryDataSort.String:
        self.content = loader.memory.load(self.addr, self.size)
        if self.content.endswith(b"\x00"):
            self.content = self.content.strip(b"\x00")
    elif self.sort == MemoryDataSort.UnicodeString:
        self.content = loader.memory.load(self.addr, self.size)
        while self.content.endswith(b"\x00\x00"):
            self.content = self.content[:-2]
    else:
        # FIXME: Other types are not supported yet
        return