wbreg.pat

i need of vhdl code for 32-bit risc processor

in Din5 (2 to 0) B;
in clk5 B;
in enable5 B;
in resetv B;
out Dout5 (2 to 0) B;

begin
pat0 : 101 0 1 0 ?uuu;
pat1 : 111 1 1 0 ?111;
pat2 : 101 0 1 1 ?111;
pat3 : 101 1 1 1 ?000;
end;