gn412x_bfm: remove unused signals/variables.

hdl/sim/gn4124_bfm/gn412x_bfm.vhd

@@ -181,7 +181,6 @@ architecture MODEL of GN412X_BFM is
 --=========================================================================--
   procedure sget_boolean(S : in string; P : inout integer; X : out boolean) is
     variable char : character;
-    variable q    : integer;
   begin
     if(S'length > P) then
       char := S(P);
@@ -366,11 +365,6 @@ architecture MODEL of GN412X_BFM is
 -----------------------------------------------------------------------------
 -- Top Level I/O signals SECONDARY MODE
 -----------------------------------------------------------------------------
-  -------------------------------------------------------------
-  ----------------- Local Bus Clock ---------------------------
-  -------------------------------------------------------------
-  --
-  signal LCLKi, LCLKni        : std_ulogic;
   -------------------------------------------------------------
   ----------------- Local-to-PCI Dataflow ---------------------
   -------------------------------------------------------------
@@ -416,7 +410,6 @@ architecture MODEL of GN412X_BFM is
   -- Used by the Inbound State Machine
   --
   signal ICLK        : std_ulogic;      -- Internal Inbound clock
-  signal LCLK_PERIOD : time := T_LCLK;
 
 -----------------------------------------------------------------------------
 -- Internal Model Signals
@@ -921,9 +914,7 @@ CMD <= f_cmd_to_string(CMD_INT);
     variable OUTPUT_LINE    : line;
     variable ERR_CNT        : integer;
     variable L_CMD          : string(1 to 80);
-    variable TMP_STR        : string(1 to 80);
     variable QCMD           : string(CMD'range);
-    variable L_NUM          : integer;
     variable L_ADDR         : std_ulogic_vector(63 downto 0);
     variable L_BE           : std_ulogic_vector(3 downto 0);
     variable L_DATA         : std_ulogic_vector(31 downto 0);
@@ -945,7 +936,6 @@ CMD <= f_cmd_to_string(CMD_INT);
     variable CURRENT_VC     : integer;
     variable IWAIT_RANDOM   : integer;
     variable IWAIT_RANDOM_N : integer;
-    variable RNDNUM         : integer;
     variable BAR_HIT        : boolean_vector(1 downto 0);
     variable BFM_BAR_HIT    : boolean_vector(1 downto 0);
     variable DATA_TMP8      : std_ulogic_vector(7 downto 0);
@@ -972,11 +962,6 @@ CMD <= f_cmd_to_string(CMD_INT);
     variable RD_TYPE       : std_ulogic_vector(3 downto 0);
 
     variable RW_BLAST    : boolean;
-    --
-    -- OUT variables
-    variable OUT_NOSNOOP : std_ulogic;
---              variable  OUT_VC          : std_ulogic;
-    variable OUT_TC      : std_ulogic_vector(2 downto 0);
 
     --
     -- Read Completion Management