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_constants.vhd

@@ -151,394 +151,6 @@ package can_constants is
     constant CRC17_POL : std_logic_vector(19 downto 0) := x"3685B";
     constant CRC21_POL : std_logic_vector(23 downto 0) := x"302899";
 
-
-    ----------------------------------------------------------------------------
-    -- Driving bus signal ranges
-    ----------------------------------------------------------------------------
-    --Prescaler
-    constant DRV_TQ_NBT_LOW  : natural := 0;
-    constant DRV_TQ_NBT_HIGH : natural := 7;
-
-    constant DRV_TQ_DBT_LOW  : natural := 8;
-    constant DRV_TQ_DBT_HIGH : natural := 15;
-
-    constant DRV_PRS_NBT_LOW  : natural := 16;
-    constant DRV_PRS_NBT_HIGH : natural := 22;
-
-    constant DRV_PH1_NBT_LOW  : natural := 23;
-    constant DRV_PH1_NBT_HIGH : natural := 28;
-
-    constant DRV_PH2_NBT_LOW  : natural := 29;
-    constant DRV_PH2_NBT_HIGH : natural := 34;
-
-    constant DRV_PRS_DBT_LOW  : natural := 35;
-    constant DRV_PRS_DBT_HIGH : natural := 40;
-
-    constant DRV_PH1_DBT_LOW  : natural := 41;
-    constant DRV_PH1_DBT_HIGH : natural := 45;
-
-    constant DRV_PH2_DBT_LOW  : natural := 46;
-    constant DRV_PH2_DBT_HIGH : natural := 50;
-
-    constant DRV_SJW_LOW  : natural := 51;
-    constant DRV_SJW_HIGH : natural := 55;
-
-    constant DRV_SJW_DBT_LOW  : natural := 56;
-    constant DRV_SJW_DBT_HIGH : natural := 60;
-
-    -- TimeStampGen
-    constant DRV_TS_1_SRC_LOW  : natural := 61;
-    constant DRV_TS_1_SRC_HIGH : natural := 63;
-
-    constant DRV_TS_1_RST_INDEX : natural := 64;
-
-    constant DRV_TS_1_MAKE_LOW  : natural := 65;
-    constant DRV_TS_1_MAKE_HIGH : natural := 68;
-
-    constant DRV_TS_2_SRC_LOW  : natural := 69;
-    constant DRV_TS_2_SRC_HIGH : natural := 71;
-
-    constant DRV_TS_2_RST_INDEX : natural := 72;
-
-    constant DRV_TS_2_MAKE_LOW  : natural := 73;
-    constant DRV_TS_2_MAKE_HIGH : natural := 76;
-
-    -- Message Filter
-    constant DRV_FILTER_A_MASK_LOW  : natural := 81;
-    constant DRV_FILTER_A_MASK_HIGH : natural := 109;
-
-    constant DRV_FILTER_A_CTRL_LOW  : natural := 110;
-    constant DRV_FILTER_A_CTRL_HIGH : natural := 113;
-
-    constant DRV_FILTER_A_BITS_LOW  : natural := 114;
-    constant DRV_FILTER_A_BITS_HIGH : natural := 142;
-
-    constant DRV_FILTER_B_MASK_LOW  : natural := 143;
-    constant DRV_FILTER_B_MASK_HIGH : natural := 171;
-
-    constant DRV_FILTER_B_CTRL_LOW  : natural := 172;
-    constant DRV_FILTER_B_CTRL_HIGH : natural := 175;
-
-    constant DRV_FILTER_B_BITS_LOW  : natural := 176;
-    constant DRV_FILTER_B_BITS_HIGH : natural := 204;
-
-    constant DRV_FILTER_C_MASK_LOW  : natural := 205;
-    constant DRV_FILTER_C_MASK_HIGH : natural := 233;
-
-    constant DRV_FILTER_C_CTRL_LOW  : natural := 234;
-    constant DRV_FILTER_C_CTRL_HIGH : natural := 237;
-
-    constant DRV_FILTER_C_BITS_LOW  : natural := 238;
-    constant DRV_FILTER_C_BITS_HIGH : natural := 266;
-
-    constant DRV_FILTER_RAN_CTRL_LOW  : natural := 267;
-    constant DRV_FILTER_RAN_CTRL_HIGH : natural := 270;
-
-    constant DRV_FILTER_RAN_LO_TH_LOW  : natural := 271;
-    constant DRV_FILTER_RAN_LO_TH_HIGH : natural := 299;
-
-    constant DRV_FILTER_RAN_HI_TH_LOW  : natural := 300;
-    constant DRV_FILTER_RAN_HI_TH_HIGH : natural := 328;
-
-    constant DRV_FILTERS_ENA_INDEX : natural := 329;
-
-    -- RX Buffer
-    constant DRV_ERASE_RX_INDEX   : natural := 350;
-    constant DRV_RTSOPT_INDEX     : natural := 351;
-    constant DRV_READ_START_INDEX : natural := 352;
-    constant DRV_CLR_OVR_INDEX    : natural := 353;
-
-    -- TXT Buffer
-    constant DRV_ERASE_TXT2_INDEX : natural := 356;
-    constant DRV_TXT1_WR          : natural := 357;
-
-    -- TX Buffer
-    constant DRV_ERASE_TXT1_INDEX : natural := 366;
-    constant DRV_TXT2_WR          : natural := 367;
-
-
-    -- Interrupt manager indices 
-    constant DRV_INT_CLR_HIGH   : natural := 747;
-    constant DRV_INT_CLR_LOW    : natural := 736;
-
-    constant DRV_INT_ENA_SET_HIGH     : natural := 779;
-    constant DRV_INT_ENA_SET_LOW      : natural := 768;
-
-    constant DRV_INT_ENA_CLR_HIGH   : natural := 811;
-    constant DRV_INT_ENA_CLR_LOW    : natural := 800;
-
-    constant DRV_INT_MASK_SET_HIGH   : natural := 843;
-    constant DRV_INT_MASK_SET_LOW    : natural := 832;
-
-    constant DRV_INT_MASK_CLR_HIGH   : natural := 875;
-    constant DRV_INT_MASK_CLR_LOW    : natural := 864;
-
-    constant DRV_SAM_INDEX : natural := 372;
-  
-  
-    ----------------------------------------------------------------------------
-    -- CAN Core
-    ----------------------------------------------------------------------------
-
-    -- Fault Confinement
-    constant DRV_EWL_LOW  : natural := 400;
-    constant DRV_EWL_HIGH : natural := 407;
-
-    constant DRV_ERP_LOW  : natural := 408;
-    constant DRV_ERP_HIGH : natural := 415;
-
-    constant DRV_CTR_VAL_LOW  : natural := 416;
-    constant DRV_CTR_VAL_HIGH : natural := 424;
-
-    constant DRV_CTR_SEL_LOW  : natural := 425;
-    constant DRV_CTR_SEL_HIGH : natural := 428;
-
-    constant DRV_ERR_CTR_CLR  : natural := 429;
-
-    constant DRV_RXFCRST_INDEX : natural := 430;
-    constant DRV_TXFCRST_INDEX : natural := 431;
-
-    -- Operation control FSM
-    constant DRV_CAN_FD_ENA_INDEX    : natural := 460;
-    constant DRV_RTR_PREF_INDEX      : natural := 461;
-    constant DRV_BUS_MON_ENA_INDEX   : natural := 470;
-    constant DRV_SELF_TEST_ENA_INDEX : natural := 471;
-
-    constant DRV_RETR_LIM_ENA_INDEX : natural := 465;
-
-    constant DRV_RETR_TH_LOW  : natural := 466;
-    constant DRV_RETR_TH_HIGH : natural := 469;
-
-    constant DRV_ABORT_TRAN_INDEX : natural := 472;
-
-    constant DRV_CLR_RX_CTR_INDEX : natural := 473;
-    constant DRV_CLR_TX_CTR_INDEX : natural := 474;
-
-    constant DRV_ACK_FORB_INDEX        : natural := 507;
-    constant DRV_INT_LOOBACK_ENA_INDEX : natural := 508;
-
-    constant DRV_ENA_INDEX     : natural := 509;
-    constant DRV_FD_TYPE_INDEX : natural := 510;
-
-    ----------------------------------------------------------------------------
-    -- Event logger
-    ----------------------------------------------------------------------------
-    constant DRV_TRIG_CONFIG_DATA_HIGH : natural := 551;
-    constant DRV_TRIG_CONFIG_DATA_LOW  : natural := 520;
-
-    constant DRV_TRIG_SOF_INDEX         : natural := 552;
-    constant DRV_TRIG_ARB_LOST_INDEX    : natural := 553;
-    constant DRV_TRIG_REC_VALID_INDEX   : natural := 554;
-    constant DRV_TRIG_TRAN_VALID_INDEX  : natural := 555;
-    constant DRV_TRIG_OVL_INDEX         : natural := 556;
-    constant DRV_TRIG_ERROR_INDEX       : natural := 557;
-    constant DRV_TRIG_BRS_INDEX         : natural := 558;
-    constant DRV_TRIG_USER_WRITE_INDEX  : natural := 559;
-    constant DRV_TRIG_ARB_START_INDEX   : natural := 560;
-    constant DRV_TRIG_CONTR_START_INDEX : natural := 561;
-    constant DRV_TRIG_DATA_START_INDEX  : natural := 562;
-    constant DRV_TRIG_CRC_START_INDEX   : natural := 563;
-    constant DRV_TRIG_ACK_REC_INDEX     : natural := 564;
-    constant DRV_TRIG_ACK_N_REC_INDEX   : natural := 565;
-    constant DRV_TRIG_EWL_REACHED_INDEX : natural := 566;
-    constant DRV_TRIG_ERP_CHANGED_INDEX : natural := 567;
-    constant DRV_TRIG_TRAN_START_INDEX  : natural := 568;
-    constant DRV_TRIG_REC_START_INDEX   : natural := 569;
-
-    constant DRV_CAP_SOF_INDEX         : natural := 580;
-    constant DRV_CAP_ARB_LOST_INDEX    : natural := 581;
-    constant DRV_CAP_REC_VALID_INDEX   : natural := 582;
-    constant DRV_CAP_TRAN_VALID_INDEX  : natural := 583;
-    constant DRV_CAP_OVL_INDEX         : natural := 584;
-    constant DRV_CAP_ERROR_INDEX       : natural := 585;
-    constant DRV_CAP_BRS_INDEX         : natural := 586;
-    constant DRV_CAP_ARB_START_INDEX   : natural := 587;
-    constant DRV_CAP_CONTR_START_INDEX : natural := 588;
-    constant DRV_CAP_DATA_START_INDEX  : natural := 589;
-    constant DRV_CAP_CRC_START_INDEX   : natural := 590;
-    constant DRV_CAP_ACK_REC_INDEX     : natural := 591;
-    constant DRV_CAP_ACK_N_REC_INDEX   : natural := 592;
-    constant DRC_CAP_EWL_REACHED_INDEX : natural := 593;
-    constant DRV_CAP_ERP_CHANGED_INDEX : natural := 594;
-    constant DRV_CAP_TRAN_START_INDEX  : natural := 595;
-    constant DRV_CAP_REC_START_INDEX   : natural := 596;
-    constant DRV_CAP_SYNC_EDGE_INDEX   : natural := 597;
-    constant DRV_CAP_STUFFED_INDEX     : natural := 598;
-    constant DRV_CAP_DESTUFFED_INDEX   : natural := 599;
-    constant DRV_CAP_OVR_INDEX         : natural := 600;
-
-    constant DRV_LOG_CMD_STR_INDEX  : natural := 610;
-    constant DRV_LOG_CMD_ABT_INDEX  : natural := 611;
-    constant DRV_LOG_CMD_UP_INDEX   : natural := 612;
-    constant DRV_LOG_CMD_DOWN_INDEX : natural := 613;
-
-    ----------------------------------------------------------------------------
-    -- RX, TX and TXT Buffer frame format signal indexes
-    ----------------------------------------------------------------------------
-    --Tx Message format (Format A)
-    constant TX_FFW_HIGH : natural := 639;
-    constant TX_FFW_LOW  : natural := 608;
-
-    constant TX_IDW_HIGH : natural := 607;
-    constant TX_IDW_LOW  : natural := 576;
-
-    --16 Data words for up to 64 bytes of data
-    constant TX_DATAW_HIGH : natural := 575;
-    constant TX_DATA1W_LOW : natural := 544;
-    constant TX_DATAW_LOW  : natural := 64;
-
-    --Txt message format (Format B)
-    constant TXT_FFW_HIGH : natural := 639;
-    constant TXT_FFW_LOW  : natural := 608;
-
-    constant TXT_IDW_HIGH : natural := 607;
-    constant TXT_IDW_LOW  : natural := 576;
-
-    constant TXT_TSLOW_HIGH : natural := 575;
-    constant TXT_TSLOW_LOW  : natural := 544;
-
-    constant TXT_TSUPP_HIGH : natural := 543;
-    constant TXT_TSUPP_LOW  : natural := 512;
-
-    constant TXT_DATAW_HIGH : natural := 511;
-    constant TXT_DATAW_LOW  : natural := 0;
-
-
-    ----------------------------------------------------------------------------
-    -- Status bus Indices
-    ----------------------------------------------------------------------------
-    constant STAT_OP_STATE_LOW  : natural := 0;
-    constant STAT_OP_STATE_HIGH : natural := 1;
-
-    constant STAT_PC_STATE_LOW  : natural := 2;
-    constant STAT_PC_STATE_HIGH : natural := 5;
-
-    constant STAT_ARB_LOST_INDEX : natural := 6;
-
-    constant STAT_SET_TRANSC_INDEX : natural := 7;
-    constant STAT_SET_REC_INDEX    : natural := 8;
-    constant STAT_IS_IDLE_INDEX    : natural := 9;
-
-    constant STAT_SP_CONTROL_HIGH : natural := 11;
-    constant STAT_SP_CONTROL_LOW  : natural := 10;
-
-    constant STAT_SSP_RESET_INDEX       : natural := 12;
-    constant STAT_TRV_DELAY_CALIB_INDEX : natural := 13;
-    constant STAT_SYNC_CONTROL_HIGH     : natural := 15;
-    constant STAT_SYNC_CONTROL_LOW      : natural := 14;
-
-    constant STAT_DATA_TX_INDEX     : natural := 16;