Joined all synthesis includes to single context.

Joined all test includes to single context.

src/CAN_top_level.vhd

@@ -75,13 +75,7 @@
 --                buffer FSM, HW commands and SW commands.
 --------------------------------------------------------------------------------
 
-Library ieee;
-USE IEEE.std_logic_1164.all;
-USE IEEE.numeric_std.ALL;
-USE WORK.can_constants.ALL;
-use work.can_components.ALL;
-use work.CAN_FD_register_map.all;
-use work.cmn_lib.all;
+context work.ctu_can_synth_context;
 
 entity CAN_top_level is
     generic(

src/apb/apb_ifc.vhd

@@ -51,10 +51,8 @@
 --               This is important for reads with side effects, such as
 --               reading from FIFO.
 --------------------------------------------------------------------------------
-library ieee;
-use ieee.std_logic_1164.all;
-use ieee.numeric_std.all;
-use work.can_constants.all;
+
+context work.ctu_can_synth_context;
 
 entity apb_ifc is
     generic (

src/bus_sampling/bus_sampling.vhd

@@ -88,12 +88,7 @@
 --                generic synchronisation chain module.
 --------------------------------------------------------------------------------
 
-Library ieee;
-USE IEEE.std_logic_1164.all;
-USE IEEE.numeric_std.ALL;
-USE WORK.can_constants.ALL;
-use work.CAN_FD_register_map.all;
-use work.cmn_lib.all;
+context work.ctu_can_synth_context;
 
 entity bus_sampling is 
     GENERIC (

src/can_core/bit_destuffing/bit_destuffing.vhd

@@ -76,11 +76,7 @@
 --               processes.
 --------------------------------------------------------------------------------
 
-library ieee;
-use IEEE.std_logic_1164.all;
-use IEEE.numeric_std.all;
-use WORK.can_constants.all;
-use work.cmn_lib.all;
+context work.ctu_can_synth_context;
 
 entity bit_destuffing is
     port(

src/can_core/bit_stuffing/bit_stuffing.vhd

@@ -74,11 +74,7 @@
 --               processes.
 --------------------------------------------------------------------------------
 
-Library ieee;
-USE IEEE.std_logic_1164.all;
-USE IEEE.numeric_std.ALL;
-USE WORK.can_constants.ALL;
-use work.cmn_lib.all;
+context work.ctu_can_synth_context;
 
 entity bit_stuffing is 
     port(

src/can_core/bus_traffic_counters/bus_traffic_counters.vhd

@@ -49,13 +49,7 @@
 --    24.12.2018  Created file
 --------------------------------------------------------------------------------
 
-Library ieee;
-USE IEEE.std_logic_1164.all;
-USE IEEE.numeric_std.ALL;
-use work.can_constants.all;
-use work.can_components.ALL;
-use work.CAN_FD_frame_format.ALL;
-use work.CAN_FD_frame_format.all;
+context work.ctu_can_synth_context;
 
 entity bus_traffic_counters is
     port(

src/can_core/can_core.vhd

@@ -86,13 +86,7 @@
 --  24.12.2018  Separated traffic counters to stand-alone component.
 --------------------------------------------------------------------------------
 
-Library ieee;
-USE IEEE.std_logic_1164.all;
-USE IEEE.numeric_std.ALL;
-use work.can_constants.all;
-use work.can_components.ALL;
-use work.CAN_FD_frame_format.ALL;
-use work.CAN_FD_frame_format.all;
+context work.ctu_can_synth_context;
 
 entity can_core is
     port(

src/can_core/crc/can_crc.vhd

@@ -63,13 +63,7 @@
 --  15.11.2018    Replaced hard-coded CRC calculation with generic CRC entity.
 --------------------------------------------------------------------------------
 
-Library ieee;
-USE IEEE.std_logic_1164.all;
-USE IEEE.numeric_std.ALL;
-use work.can_constants.all;
-use work.CAN_FD_register_map.all;
-use work.can_components.all;
-
+context work.ctu_can_synth_context;
 
 entity can_crc is
     generic(

src/can_core/crc/crc_calc.vhd

@@ -53,11 +53,7 @@
 --   15.11.2018   Created file
 --------------------------------------------------------------------------------
 
-Library ieee;
-USE IEEE.std_logic_1164.all;
-USE IEEE.numeric_std.ALL;
-use work.can_constants.all;
-use work.CAN_FD_register_map.all;
+context work.ctu_can_synth_context;
 
 entity crc_calc is
     generic(

src/can_core/crc/crc_wrapper.vhd

@@ -56,13 +56,7 @@
 --    28.12.2018    Created file
 --------------------------------------------------------------------------------
 
-Library ieee;
-USE IEEE.std_logic_1164.all;
-USE IEEE.numeric_std.ALL;
-use work.can_constants.all;
-use work.CAN_FD_register_map.all;
-use work.can_components.all;
-
+context work.ctu_can_synth_context;
 
 entity crc_wrapper is
     generic(

src/can_core/fault_confinement/fault_confinement.vhd

@@ -68,10 +68,7 @@
 --               to transfer from Bus-off to Error active!
 --------------------------------------------------------------------------------
 
-Library ieee;
-USE IEEE.std_logic_1164.all;
-USE IEEE.numeric_std.ALL;
-USE WORK.can_constants.ALL;
+context work.ctu_can_synth_context;
 
 entity fault_confinement is 
     PORT(

src/can_core/operation_control/operation_control.vhd

@@ -55,11 +55,7 @@
 --               turning Transceiver or Receiver!
 --------------------------------------------------------------------------------
 
-Library ieee;
-USE IEEE.std_logic_1164.all;
-USE IEEE.numeric_std.ALL;
-use work.can_constants.all;
-use work.CAN_FD_register_map.all;
+context work.ctu_can_synth_context;
 
 entity operation_control is
     port(

src/can_core/protocol_control/protocol_control.vhd

@@ -247,14 +247,7 @@
 --                as before), error counter is incremented again!
 --------------------------------------------------------------------------------
 
-Library ieee;
-USE IEEE.std_logic_1164.all;
-USE IEEE.numeric_std.ALL;
-use work.can_constants.all;
-use work.CAN_FD_frame_format.all;
-use work.CAN_FD_register_map.all;
-
-use work.endian_swap.all;
+context work.ctu_can_synth_context;
 
 entity protocol_control is
   port(

src/can_top_apb.vhd

@@ -47,9 +47,7 @@
 --    May 2018   First Implementation
 --------------------------------------------------------------------------------
 
-library ieee;
-use ieee.std_logic_1164.all;
-use work.can_components.ALL;
+context work.ctu_can_synth_context;
 
 entity CTU_CAN_FD_v1_0 is
     generic(

src/common/endian_swap.vhd

@@ -48,9 +48,7 @@
 --------------------------------------------------------------------------------
 
 Library ieee;
-USE IEEE.std_logic_1164.all;
-USE IEEE.numeric_std.ALL;
-use work.CAN_FD_frame_format.all;
+use ieee.std_logic_1164.all;
 
 package endian_swap is
 

src/event_logger/event_logger.vhd

@@ -83,10 +83,7 @@
 --                "additional" details fields.
 --------------------------------------------------------------------------------
 
-Library ieee;
-USE IEEE.std_logic_1164.all;
-USE IEEE.numeric_std.ALL;
-USE WORK.can_constants.ALL;
+context work.ctu_can_synth_context;
 
 entity event_logger is 
     generic(

src/frame_filters/bit_filter.vhd

@@ -48,11 +48,7 @@
 --    14.11.2018   Created file
 --------------------------------------------------------------------------------
 
-Library ieee;
-use IEEE.std_logic_1164.all;
-use IEEE.numeric_std.ALL;
-use work.can_constants.all;
-use work.ID_transfer.all;
+context work.ctu_can_synth_context;
 
 entity bit_filter is
     generic(

src/frame_filters/frame_filters.vhd

@@ -60,13 +60,7 @@
 --                frame was anyway propagated to the output!
 --------------------------------------------------------------------------------
 
-Library ieee;
-use IEEE.std_logic_1164.all;
-use IEEE.numeric_std.ALL;
-use work.can_constants.all;
-use work.ID_transfer.all;
-use work.can_components.ALL;
-use work.CAN_FD_frame_format.all;
+context work.ctu_can_synth_context;
 
 entity frame_filters is
     generic(

src/frame_filters/range_filter.vhd

@@ -48,11 +48,7 @@
 --    14.11.2018   Created file
 --------------------------------------------------------------------------------
 
-Library ieee;
-use IEEE.std_logic_1164.all;
-use IEEE.numeric_std.ALL;
-use work.can_constants.all;
-use work.ID_transfer.all;
+context work.ctu_can_synth_context;
 
 entity range_filter is
     generic(

src/interrupts/int_manager.vhd

@@ -72,13 +72,7 @@
 --                generic option...
 --------------------------------------------------------------------------------
 
-Library ieee;
-USE IEEE.std_logic_1164.all;
-USE IEEE.numeric_std.ALL;
-USE WORK.can_constants.ALL;
-use work.CAN_FD_register_map.all;
-use work.reduce_lib.all;
-use work.can_components.all;
+context work.ctu_can_synth_context;
 
 entity int_manager is
     generic(

src/interrupts/int_module.vhd

@@ -61,12 +61,7 @@
 --                 synthesis.
 --------------------------------------------------------------------------------
 
-Library ieee;
-USE IEEE.std_logic_1164.all;
-USE IEEE.numeric_std.ALL;
-USE WORK.can_constants.ALL;
-use work.CAN_FD_register_map.all;
-use work.reduce_lib.all;
+context work.ctu_can_synth_context;
 
 entity int_module is
     generic(        

src/lib/can_components.vhd

@@ -56,10 +56,10 @@
 --    29.9.2018    Added "inf_RAM_wrapper".
 --------------------------------------------------------------------------------
 
-library ieee;
-use IEEE.std_logic_1164.all;
-use IEEE.numeric_std.all;
-use WORK.can_constants.all;
+Library ieee;
+use ieee.std_logic_1164.all;
+use work.can_types.all;
+use work.can_constants.all;
 use work.can_registers_pkg.all;
 
 package can_components is

src/lib/can_types.vhd

@@ -50,6 +50,8 @@
 Library ieee;
 use ieee.std_logic_1164.all;
 
+use work.can_constants.all;
+
 package can_types is
 
     ----------------------------------------------------------------------------

src/lib/synth_context.vhd

+--------------------------------------------------------------------------------
+-- 
+-- CTU CAN FD IP Core
+-- Copyright (C) 2015-2018
+-- 
+-- Authors:
+--     Ondrej Ille <ondrej.ille@gmail.com>
+--     Martin Jerabek <martin.jerabek01@gmail.com>
+-- 
+-- Project advisors: 
+-- 	Jiri Novak <jnovak@fel.cvut.cz>
+-- 	Pavel Pisa <pisa@cmp.felk.cvut.cz>
+-- 
+-- Department of Measurement         (http://meas.fel.cvut.cz/)
+-- Faculty of Electrical Engineering (http://www.fel.cvut.cz)
+-- Czech Technical University        (http://www.cvut.cz/)
+-- 
+-- Permission is hereby granted, free of charge, to any person obtaining a copy
+-- of this VHDL component and associated documentation files (the "Component"),
+-- to deal in the Component without restriction, including without limitation
+-- the rights to use, copy, modify, merge, publish, distribute, sublicense,
+-- and/or sell copies of the Component, and to permit persons to whom the
+-- Component is furnished to do so, subject to the following conditions:
+-- 
+-- The above copyright notice and this permission notice shall be included in
+-- all copies or substantial portions of the Component.
+-- 
+-- THE COMPONENT IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+-- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+-- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+-- AUTHORS OR COPYRIGHTHOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+-- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+-- FROM, OUT OF OR IN CONNECTION WITH THE COMPONENT OR THE USE OR OTHER DEALINGS
+-- IN THE COMPONENT.
+-- 
+-- The CAN protocol is developed by Robert Bosch GmbH and protected by patents.
+-- Anybody who wants to implement this IP core on silicon has to obtain a CAN
+-- protocol license from Bosch.
+-- 
+--------------------------------------------------------------------------------
+
+--------------------------------------------------------------------------------
+-- Purpose:
+--  Definition of context for synthesizable codes of CTU CAN FD.
+--------------------------------------------------------------------------------
+-- Revision History:
+--   28.12.2018   Created file
+--------------------------------------------------------------------------------
+
+context ctu_can_synth_context is
+    Library ieee;
+    USE IEEE.std_logic_1164.all;
+    USE IEEE.numeric_std.ALL;
+    USE ieee.math_real.ALL;
+    
+    Library lib;
+    use lib.ID_transfer.all;
+    use lib.can_constants.all;
+    use lib.can_components.all;
+    use lib.can_types.all;
+    use lib.cmn_lib.all;
+    use lib.drv_stat_pkg.all;
+    use lib.endian_swap.all;
+    use lib.reduce_lib.all;
+    
+    use lib.CAN_FD_register_map.all;
+    use lib.CAN_FD_frame_format.all;
+end context;

src/memory_registers/memory_registers.vhd

@@ -125,12 +125,8 @@
 --                modules to Driving and Status Bus. Added VERSION generics.
 --------------------------------------------------------------------------------
 
-Library ieee;
-USE IEEE.std_logic_1164.all;
-USE IEEE.numeric_std.ALL;
-use work.can_constants.all;
-use work.can_components.all;
-use work.CAN_FD_register_map.all;
+context work.ctu_can_synth_context;
+
 use work.can_registers_pkg.all;
 
 entity memory_registers is

src/prescaler/prescaler.vhd

@@ -162,10 +162,7 @@
 --                   lengths even at very high data rates.
 --------------------------------------------------------------------------------
 
-Library ieee;
-USE IEEE.std_logic_1164.all;
-USE IEEE.numeric_std.ALL;
-USE WORK.can_constants.ALL;
+context work.ctu_can_synth_context;
 
 entity prescaler is
     PORT(

src/rx_buffer/rx_buffer.vhd

@@ -159,13 +159,7 @@
 --                2. Moved handling of memory pointers to separate entity
 --------------------------------------------------------------------------------
 
-Library ieee;
-use IEEE.std_logic_1164.all;
-use IEEE.numeric_std.ALL;
-use work.can_constants.all;
-use work.CAN_FD_frame_format.all;
-use work.CAN_FD_register_map.all;
-use work.can_components.all;
+context work.ctu_can_synth_context;
 
 entity rx_buffer is
     generic(

src/rx_buffer/rx_buffer_fsm.vhd

@@ -48,13 +48,7 @@
 --    14.12.2018   Created file
 --------------------------------------------------------------------------------
 
-Library ieee;
-use IEEE.std_logic_1164.all;
-use IEEE.numeric_std.ALL;
-use work.can_constants.all;
-use work.CAN_FD_frame_format.all;
-use work.CAN_FD_register_map.all;
-use work.can_components.all;
+context work.ctu_can_synth_context;
 
 entity rx_buffer_fsm is
     port(

src/rx_buffer/rx_buffer_pointers.vhd

@@ -55,13 +55,7 @@
 --    15.12.2018    Created file
 --------------------------------------------------------------------------------
 
-Library ieee;
-use IEEE.std_logic_1164.all;
-use IEEE.numeric_std.ALL;
-use work.can_constants.all;
-use work.CAN_FD_frame_format.all;
-use work.CAN_FD_register_map.all;
-use work.can_components.all;
+context work.ctu_can_synth_context;
 
 entity rx_buffer_pointers is
     generic(

src/tx_arbitrator/priority_decoder.vhd

@@ -52,11 +52,7 @@
 --    12.11.2018   Changed output output_valid to std_logic from boolean.
 --------------------------------------------------------------------------------
 
-Library ieee;
-USE IEEE.std_logic_1164.all;
-USE IEEE.numeric_std.ALL;
-use work.can_constants.all;
-use work.ID_transfer.all;
+context work.ctu_can_synth_context;
 
 entity priority_decoder is
     generic(

src/tx_arbitrator/tx_arbitrator.vhd

@@ -134,13 +134,7 @@
 --                to separate processes.
 --------------------------------------------------------------------------------
 
-Library ieee;
-USE IEEE.std_logic_1164.all;
-USE IEEE.numeric_std.ALL;
-use work.can_constants.all;
-use work.ID_transfer.all;
-use work.can_components.all;
-use work.CAN_FD_frame_format.all;
+context work.ctu_can_synth_context;
 
 entity tx_arbitrator is
   generic(

src/tx_arbitrator/tx_arbitrator_fsm.vhd

@@ -52,13 +52,7 @@
 --    10.11.2018   Created file
 --------------------------------------------------------------------------------
 
-Library ieee;
-USE IEEE.std_logic_1164.all;
-USE IEEE.numeric_std.ALL;
-use work.can_constants.all;
-use work.ID_transfer.all;
-use work.can_components.all;
-use work.CAN_FD_frame_format.all;
+context work.ctu_can_synth_context;
 
 entity tx_arbitrator_fsm is
   port( 

src/txt_buffer/txt_buffer.vhd

@@ -76,11 +76,7 @@
 --    10.11.2018  Separated TXT Buffer FSM to a standalone sub-module.
 --------------------------------------------------------------------------------
 
-Library ieee;
-USE IEEE.std_logic_1164.all;
-USE IEEE.numeric_std.ALL;
-use work.can_constants.all;
-use work.can_components.all;
+context work.ctu_can_synth_context;
 
 entity txt_buffer is
     generic(

src/txt_buffer/txt_buffer_fsm.vhd

@@ -48,12 +48,7 @@
 --    07.11.2018   Created file
 --------------------------------------------------------------------------------
 
-Library ieee;
-USE IEEE.std_logic_1164.all;
-USE IEEE.numeric_std.ALL;
-use work.can_constants.all;
-use work.can_components.all;
-use work.CAN_FD_register_map.all;
+context work.ctu_can_synth_context;
 
 entity txt_buffer_fsm is
     generic(

test/feature/abort_transmittion_feature_tb.vhd

@@ -62,16 +62,10 @@
 --                instead of raw register access functions.
 --------------------------------------------------------------------------------
 
-Library ieee;
-USE IEEE.std_logic_1164.all;
-USE IEEE.numeric_std.ALL;
-USE ieee.math_real.ALL;
-use work.can_constants.all;
-USE work.CANtestLib.All;
-USE work.randomLib.All;
-use work.pkg_feature_exec_dispath.all;
-
-use work.CAN_FD_register_map.all;
+context work.ctu_can_synth_context;
+context work.ctu_can_test_context;
+
+use lib.pkg_feature_exec_dispath.all;
 
 package abort_transmittion_feature is
 

test/feature/arbitration_feature_tb.vhd

@@ -71,17 +71,10 @@
 --                of direct register access.
 --------------------------------------------------------------------------------
 
-Library ieee;
-USE IEEE.std_logic_1164.all;
-USE IEEE.numeric_std.ALL;
-USE ieee.math_real.ALL;
-use work.can_constants.all;
-USE work.CANtestLib.All;
-USE work.randomLib.All;
-use work.pkg_feature_exec_dispath.all;
-
-use work.CAN_FD_register_map.all;
-use work.CAN_FD_frame_format.all;
+context work.ctu_can_synth_context;
+context work.ctu_can_test_context;
+
+use lib.pkg_feature_exec_dispath.all;
 
 package arbitration_feature is
     procedure arbitration_feature_exec(

test/feature/bus_start_feature_tb.vhd

@@ -68,17 +68,10 @@
 --    30.8.2018   Created file
 --------------------------------------------------------------------------------
 
-Library ieee;
-USE IEEE.std_logic_1164.all;
-USE IEEE.numeric_std.ALL;
-USE ieee.math_real.ALL;
-use work.can_constants.all;
-USE work.CANtestLib.All;
-use work.CAN_FD_frame_format.all;
-USE work.randomLib.All;
-use work.pkg_feature_exec_dispath.all;
-
-use work.CAN_FD_register_map.all;
+context work.ctu_can_synth_context;
+context work.ctu_can_test_context;
+
+use lib.pkg_feature_exec_dispath.all;
 
 package bus_start_feature is
     procedure bus_start_feature_exec(