------------------------------------------------------------------------------ ------------------------------------------------------------------------------ -- Cheddar is a GNU GPL real-time scheduling analysis tool. -- This program provides services to automatically check schedulability and -- other performance criteria of real-time architecture models. -- -- Copyright (C) 2002-2020, Frank Singhoff, Alain Plantec, Jerome Legrand, -- Hai Nam Tran, Stephane Rubini -- -- The Cheddar project was started in 2002 by -- Frank Singhoff, Lab-STICC UMR 6285, Université de Bretagne Occidentale -- -- Cheddar has been published in the "Agence de Protection des Programmes/France" in 2008. -- Since 2008, Ellidiss technologies also contributes to the development of -- Cheddar and provides industrial support. -- -- The full list of contributors and sponsors can be found in AUTHORS.txt and SPONSORS.txt -- -- This program is free software; you can redistribute it and/or modify -- it under the terms of the GNU General Public License as published by -- the Free Software Foundation; either version 2 of the License, or -- (at your option) any later version. -- -- This program is distributed in the hope that it will be useful, -- but WITHOUT ANY WARRANTY; without even the implied warranty of -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -- GNU General Public License for more details. -- -- You should have received a copy of the GNU General Public License -- along with this program; if not, write to the Free Software -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -- -- -- Contact : cheddar@listes.univ-brest.fr -- ------------------------------------------------------------------------------ -- Last update : -- $Rev$ -- $Date$ -- $Author: singhoff $ ------------------------------------------------------------------------------ ------------------------------------------------------------------------------ with Ada.Strings.Unbounded; use Ada.Strings.Unbounded; with unbounded_strings; use unbounded_strings; with framework_config; use framework_config; with cfg_nodes; use cfg_nodes; with sets; package cfg_node_set is ---------------------------------------------------- -- In this package, we work with both CFG_Node_Table and CFG_Node_Set. -- The reason for that is because: -- + In the system, we use CFG_Node_Set -- + In the task, we use CFG_Node_Table -- We did by this way because this is the current implementation for other -- models of Cheddars such as processor and core_unit. ---------------------------------------------------- ---------------------------------------------------------- -- Definition of basic block set ---------------------------------------------------------- package cfg_node_set is new sets (max_element => framework_config.max_cfg_nodes, element => cfg_node_ptr, free => free, copy => copy, put => put, xml_string => xml_string, xml_ref_string => xml_ref_string); use cfg_node_set; type cfg_nodes_set is new cfg_node_set.set with private; subtype cfg_nodes_range is cfg_node_set.element_range; subtype cfg_nodes_iterator is cfg_node_set.iterator; ---------------------------------------------------------- -- Exceptions defined in the set package ---------------------------------------------------------- -- Raised when a given CFG node is not in a CFG node set -- cfg_node_not_found : exception; -- Raised when parameters provided to Add_Basic_Block are wrong -- invalid_parameter : exception; ---------------------------------------------------------- -- I/O operations ---------------------------------------------------------- -- function Export_Aadl_Implementations -- (my_basic_blocks : in Basic_Blocks_Set) -- return Unbounded_String; -- -- function Export_Aadl_Declarations -- (my_basic_blocks : in Basic_Blocks_Set; -- Number_Of_Ht : in Natural) -- return Unbounded_String; ---------------------------------------------------- -- CHECK ---------------------------------------------------- procedure check_cfg_node (name : in Unbounded_String; node_type : in cfg_node_type; graph_type : in cfg_graph_type); ---------------------------------------------------- -- ADD ---------------------------------------------------- procedure add_cfg_node (my_cfg_nodes : in out cfg_nodes_set; a_cfg_node : in out cfg_node_ptr; name : in Unbounded_String; node_type : in cfg_node_type; graph_type : in cfg_graph_type); procedure add_cfg_node (my_cfg_nodes : in out cfg_nodes_set; name : in Unbounded_String; node_type : in cfg_node_type; graph_type : in cfg_graph_type); ------------------------------------------------------ -- SEARCH ------------------------------------------------------ function search_cfg_node (my_cfg_nodes : in cfg_nodes_set; name : in Unbounded_String) return cfg_node_ptr; --Search CFG node by name function search_cfg_node_by_id (my_cfg_nodes : in cfg_nodes_set; id : in Unbounded_String) return cfg_node_ptr; --Search CFG node by cheddar_private_id ------------------------------------------------------ -- DELETE ------------------------------------------------------ procedure delete_cfg_node (my_cfg_nodes : in out cfg_nodes_set; name : in Unbounded_String); ------------------------------------------------------ -- UPDATE ------------------------------------------------------ procedure update_cfg_node (my_cfg_nodes : in out cfg_nodes_set; name : in Unbounded_String; node_type : in cfg_node_type; graph_type : in cfg_graph_type); ------------------------------------------------------ -- NEXT, PREVIOUS ------------------------------------------------------ procedure add_next_cfg_node (my_cfg_nodes : in out cfg_nodes_set; name : in Unbounded_String; next_node_name : in Unbounded_String); -- Add the CFG node with name="next_node_name : in" to -- the next_nodes of the CFG node with name="name : in". procedure add_next_cfg_node_by_id (my_cfg_nodes : in out cfg_nodes_set; a_cfg_node : in out cfg_node_ptr; next_node_id : in Unbounded_String); -- Add the CFG node with name="next_node_name : in" to -- the next_nodes of the CFG node a_cfg_node. procedure add_previous_cfg_node (my_cfg_nodes : in out cfg_nodes_set; name : in Unbounded_String; previous_node_name : in Unbounded_String); -- Add the CFG node with name="next_node_name : in" to -- the previous_nodes of the CFG node with name="name : in". procedure add_previous_cfg_node_by_id (my_cfg_nodes : in out cfg_nodes_set; a_cfg_node : in out cfg_node_ptr; previous_node_id : in Unbounded_String); -- Add the CFG node with name="next_node_name : in" to -- the previous_nodes of the CFG node a_cfg_node. --procedure Set_Previous_CFG_Nodes -- (my_cfg_nodes : in out CFG_Nodes_Set); --If all the next_nodes is set, this method is used to automatically --set the previous nodes. private type cfg_nodes_set is new cfg_node_set.set with null record; end cfg_node_set;