def _full_code_scan(self):
        """
        Perform a full code scan on the target binary.
        """

        # We gotta time this function
        start_time = datetime.now()

        traced_address = set()
        self.functions = set()
        self.call_map = networkx.DiGraph()
        self.cfg = networkx.DiGraph()
        initial_state = self.project.factory.blank_state(mode="fastpath")
        initial_options = initial_state.options - {simuvex.o.TRACK_CONSTRAINTS} - simuvex.o.refs
        initial_options |= {simuvex.o.SUPER_FASTPATH}
        # initial_options.remove(simuvex.o.COW_STATES)
        initial_state.options = initial_options
        # Sadly, not all calls to functions are explicitly made by call
        # instruction - they could be a jmp or b, or something else. So we
        # should record all exits from a single function, and then add
        # necessary calling edges in our call map during the post-processing
        # phase.
        function_exits = defaultdict(set)

        widgets = [progressbar.Percentage(),
                   ' ',
                   progressbar.Bar(marker=progressbar.RotatingMarker()),
                   ' ',
                   progressbar.Timer(),
                   ' ',
                   progressbar.ETA()
        ]

        pb = progressbar.ProgressBar(widgets=widgets, maxval=10000 * 100).start()

        while True:
            next_addr = self._get_next_code_addr(initial_state)
            percentage = self._seg_list.occupied_size * 100.0 / (self._valid_memory_region_size)
            if percentage > 100.0: percentage = 100.0
            pb.update(percentage * 10000)

            if next_addr is not None:
                l.info("Analyzing %xh, progress %0.04f%%", next_addr, percentage)
            else:
                l.info('No more addr to analyze. Progress %0.04f%%', percentage)
                break

            self.call_map.add_node(next_addr)

            self._scan_code(traced_address, function_exits, initial_state, next_addr)

        pb.finish()
        end_time = datetime.now()
        l.info("A full code scan takes %d seconds.", (end_time - start_time).seconds)
dataset/ETHPy150Open angr/angr/angr/analyses/girlscout.py/GirlScout._full_code_scan/original