Add decode constants.

[firearm.git] / Decode.v

diff --git a/Decode.v b/Decode.v
index 689e8fc3d6e879d97d9ff9229d21f8ed00e5fa23..d07b95a7d1d8f4e3b59fc48e4bfbaaf45f70011f 100644 (file)
--- a/Decode.v
+++ b/Decode.v
@@ -241,8 +241,9 @@ module IREALLYHATEARMSHIFT(
        output reg cflag_out
 );
        wire [5:0] shift_amt;
-       reg rshift_cout, is_arith, is_rot;
-       reg [31:0] rshift_res;
+       reg is_arith, is_rot;
+       wire rshift_cout;
+       wire [31:0] rshift_res;
 
        assign shift_amt = insn[4] ? {|reg_amt[7:5], reg_amt[4:0]}     /* reg-specified shift */
                                   : {insn[11:7] == 5'b0, insn[11:7]}; /* immediate shift */
@@ -306,8 +307,8 @@ module SuckLessShifter(
        input [5:0] amt,
        input is_arith,
        input is_rot,
-       output [31:0] res,
-       output carryout
+       output wire [31:0] res,
+       output wire carryout
 );
 
        wire [32:0] stage1, stage2, stage3, stage4, stage5;
@@ -327,7 +328,7 @@ endmodule
 module SuckLessRotator(
        input [31:0] oper,
        input [3:0] amt,
-       output [31:0] res
+       output wire [31:0] res
 );
 
        wire [31:0] stage1, stage2, stage3;