------------------------------------------------------------------------------ ------------------------------------------------------------------------------ -- 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 framework_config; use framework_config; with Ada.Strings.Unbounded; use Ada.Strings.Unbounded; with buffers; use buffers; with queueing_systems; use queueing_systems; use buffers.buffer_roles_package; with sets; package buffer_set is ---------------------------------------------------------- -- Definition of a set ---------------------------------------------------------- package generic_buffer_set is new sets (max_element => framework_config.max_buffers, element => buffer_ptr, free => free, copy => copy, put => put, xml_string => xml_string, xml_ref_string => xml_ref_string); use generic_buffer_set; type buffers_set is new generic_buffer_set.set with private; subtype buffers_range is generic_buffer_set.element_range; subtype buffers_iterator is generic_buffer_set.iterator; ---------------------------------------------------------- -- Exceptions defined in the set package ---------------------------------------------------------- -- Raised when a given buffer is not in a buffer set -- buffer_not_found : exception; -- Raised when parameters provided to Add_buffer are wrong -- invalid_parameter : exception; ---------------------------------------------------------- -- I/O operations ---------------------------------------------------------- function export_aadl_implementations (my_buffers : in buffers_set) return Unbounded_String; ---------------------------------------------------------- -- Procedure to proceed modification on a set ---------------------------------------------------------- procedure check_buffer (my_buffers : in buffers_set; name : in Unbounded_String; size : in Integer; cpu_name : in Unbounded_String; address_space_name : in Unbounded_String); procedure add_buffer (my_buffers : in out buffers_set; a_buffer : in out buffer_ptr; name : in Unbounded_String; size : in Integer; cpu_name : in Unbounded_String; address_space_name : in Unbounded_String; a_qs : in queueing_systems_type; roles : in buffer_roles_table; initial_data : in Integer := 0); procedure add_buffer (my_buffers : in out buffers_set; name : in Unbounded_String; size : in Integer; cpu_name : in Unbounded_String; address_space_name : in Unbounded_String; a_qs : in queueing_systems_type; roles : in buffer_roles_table; initial_data : in Integer := 0); procedure update_buffer (my_buffers : in out buffers_set; name : in Unbounded_String; new_name : in Unbounded_String; size : in Integer; cpu_name : in Unbounded_String; address_space_name : in Unbounded_String; roles : in buffer_roles_table; initial_data : in Integer := 0); -- Search for buffers referencing an address space -- procedure check_entity_referencing_address_space (my_buffers : in buffers_set; a_addr : in Unbounded_String); procedure check_entity_referencing_processor (my_buffers : in buffers_set; a_processor : in Unbounded_String); procedure check_entity_referencing_task (my_buffers : in buffers_set; a_task : in Unbounded_String); -- Delete all buffers located on the address space 'A_Addr' -- procedure delete_address_space (my_buffers : in out buffers_set; a_addr : in Unbounded_String); -- Delete all buffers used by 'A_Task' -- procedure delete_task (my_buffers : in out buffers_set; a_task : in Unbounded_String); -- Delete all buffers located on the processor 'A_Processor' -- procedure delete_processor (my_buffers : in out buffers_set; a_processor : in Unbounded_String); ------------------------------------------------------ -- Read information from a set ------------------------------------------------------ function search_buffer (my_buffers : in buffers_set; name : in Unbounded_String) return buffer_ptr; function search_buffer_by_id (my_buffers : in buffers_set; id : in Unbounded_String) return buffer_ptr; function get_number_of_buffer_from_processor (my_buffers : in buffers_set; processor_name : in Unbounded_String) return buffers_range; ---------------------------------------------------------- -- List of parameters the user can set of get directly -- throught the set ---------------------------------------------------------- type buffer_parameters is (size, cpu_name, address_space_name, roles); function get (my_buffers : in buffers_set; buffer_name : in Unbounded_String; param_name : in buffer_parameters) return Unbounded_String; procedure set (my_buffers : in out buffers_set; buffer_name : in Unbounded_String; param_name : in buffer_parameters; param_value : in Unbounded_String); function get (my_buffers : in buffers_set; buffer_name : in Unbounded_String; param_name : in buffer_parameters) return Natural; procedure set (my_buffers : in out buffers_set; buffer_name : in Unbounded_String; param_name : in buffer_parameters; param_value : in Natural); private type buffers_set is new generic_buffer_set.set with null record; end buffer_set;