sim: Fix Modelsim warnings

hdl/gn4124core/sim/gn4124_bfm/gn412x_bfm.vhd

@@ -2506,7 +2506,7 @@ writeline(OUT_FILE, OUTPUT_LINE);
             CMP_DATA := IN_DATA;
             CMD_RD_DATA <= IN_DATA;
             CMD_RD_DATA_VALID <= '1';
-            wait for 1ns;
+            wait for 1 ns;
                        
             CMD_RD_DATA_VALID <= '0';
 
@@ -2608,7 +2608,7 @@ writeline(OUT_FILE, OUTPUT_LINE);
               address => RAM_ADDR0,
               data    => RAM_WR_DATA0
               );
-          wait for 1ns;
+          wait for 1 ns;
         else
           Mem_Read
             (mem_id   => SRAM_BFM,
@@ -2616,7 +2616,7 @@ writeline(OUT_FILE, OUTPUT_LINE);
               data    => vRAM_DATA
               );
           RAM_RD_DATA0 <= vRAM_DATA;
-          wait for 1ns;
+          wait for 1 ns;
         end if;
 
         RAM_ACK0 <= not RAM_ACK0;

hdl/gn4124core/sim/gn4124_bfm/mem_model.vhd

@@ -420,7 +420,7 @@ end;
 --|
 --|-----------------------------------------------------------------------------
    PROCEDURE fgetline1  ( VARIABLE l_str    : OUT STRING;
-                         VARIABLE stream   : IN TEXT;
+                         FILE stream   : TEXT;
                          VARIABLE line_ptr : INOUT LINE
                        ) IS
         VARIABLE str_copy   : STRING(1 TO MAX_STR_LEN + 1);
@@ -1695,7 +1695,7 @@ end;
     procedure new_line ( Variable str_buff   : INOUT string;
                          Variable b_index    : INOUT integer;
                          Variable file_error : INOUT integer;
-                         Variable in_file    : IN TEXT;
+                         File in_file        : TEXT;
                          Variable line_num   : INOUT integer
                        ) is
 
@@ -1718,7 +1718,7 @@ end;
                         Variable str_buff   : INOUT string;
                         Variable b_index    : INOUT integer;
                         Variable file_error : INOUT integer;
-                        Variable in_file    : IN TEXT;
+                        File in_file        : TEXT;
                         Variable line_num   : INOUT integer
                      ) is
 
@@ -1782,7 +1782,7 @@ end;
                        Variable str_buff   : INOUT string;
                        Variable b_index    : INOUT integer;
                        Variable file_error : INOUT integer;
-                       Variable in_file    : IN TEXT;
+                       File in_file        : TEXT;
                        Variable file_width : INOUT integer;
                        Variable line_num   : INOUT integer
                      ) is
@@ -1848,7 +1848,7 @@ end;
                          Variable str_buff   : INOUT string;          -- string buffer
                          Variable b_index    : INOUT integer;         -- string buffer index
                          Variable file_error : INOUT integer;         -- error?
-                         Variable in_file    : IN TEXT;               -- file
+                         File in_file        : TEXT;                  -- file
                          Variable file_width : IN integer;            -- width specified by file
                          Variable mem_id     : INOUT mem_id_type;     -- memory 
                          Constant hex_size   : IN integer;            -- number of hex digits expected
@@ -1930,7 +1930,7 @@ end;
                         Variable str_buff   : INOUT string;             -- string buffer
                         Variable b_index    : INOUT integer;            -- string buffer index
                         Variable file_error : INOUT integer;            -- error?
-                        Variable in_file    : IN TEXT;                  -- file
+                        File in_file        : TEXT;                     -- file
                         Variable file_width : IN integer;               -- width specified by file
                         Variable mem_id     : INOUT mem_id_type;        -- memory
                         Constant hex_size   : IN integer;               -- number of hex digits expected
@@ -1984,7 +1984,7 @@ end;
                        Variable str_buff   : INOUT string;              -- string buffer
                        Variable b_index    : INOUT integer;             -- string buffer index
                        Variable file_error : INOUT integer;             -- error?
-                       Variable in_file    : IN TEXT;                   -- file
+                       File in_file        : TEXT;                      -- file
                        Variable file_width : IN integer;                -- width specified in file
                        Variable mem_id     : INOUT mem_id_type;         -- memory
                        Constant hex_size   : IN integer;                -- number of hex digits expected
@@ -2084,7 +2084,7 @@ end;
                                Variable str_buff   : INOUT string;
                                Variable b_index    : INOUT integer;
                                Variable file_error : INOUT integer;
-                               Variable in_file    : IN TEXT;
+                               File in_file        : TEXT;
                                Variable file_width : IN integer;
                                Variable mem_id     : INOUT mem_id_type;
                                Constant hex_size   : IN integer;