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(