(self, addr, src_node, src_func_addr, confirmed=None)
Generate CodeNodes for target and source, if no source node add node
        for function, otherwise creates fake return to in function manager

        :param int addr: target address
        :param angr.analyses.CFGNode src_node: source node
        :param int src_func_addr: address of function
        :param confirmed: used as attribute on eventual digraph
        :return: None
Generate CodeNodes for target and source, if no source node add node
        for function, otherwise creates fake return to in function manager
Generate CodeNodes for target and source if no source node add node for function otherwise creates fake return to in function manager
def _function_add_fakeret_edge(self, addr, src_node, src_func_addr, confirmed=None):
        """
        Generate CodeNodes for target and source, if no source node add node
        for function, otherwise creates fake return to in function manager

        :param int addr: target address
        :param angr.analyses.CFGNode src_node: source node
        :param int src_func_addr: address of function
        :param confirmed: used as attribute on eventual digraph
        :return: None
        """

        target_node = self._nodes.get(addr, None)
        if target_node is None:
            target_snippet = self._to_snippet(addr=addr, base_state=self._base_state)
        else:
            target_snippet = self._to_snippet(cfg_node=target_node)

        if src_node is None:
            self.kb.functions._add_node(src_func_addr, target_snippet)
        else:
            src_snippet = self._to_snippet(cfg_node=src_node)
            self.kb.functions._add_fakeret_to(src_func_addr, src_snippet, target_snippet, confirmed=confirmed)
def _function_add_fakeret_edge ( self , addr , src_node , src_func_addr , confirmed = None ) : target_node = self . _nodes . get ( addr , None ) if target_node is None : target_snippet = self . _to_snippet ( addr = addr , base_state = self . _base_state ) else : target_snippet = self . _to_snippet ( cfg_node = target_node ) if src_node is None : self . kb . functions . _add_node ( src_func_addr , target_snippet ) else : src_snippet = self . _to_snippet ( cfg_node = src_node ) self . kb . functions . _add_fakeret_to ( src_func_addr , src_snippet , target_snippet , confirmed = confirmed )