20'd0: instruction <= 32'h20110002; //     addi    $s1,    $zero,  2
20'd1: instruction <= 32'h00000000;
20'd2: instruction <= 32'h00000000;
20'd3: instruction <= 32'h00000000;
20'd4: instruction <= 32'h00000000;
20'd5: instruction <= 32'h20120050; //     addi    $s2,    $zero,  0x50
20'd6: instruction <= 32'h00000000;
20'd7: instruction <= 32'h00000000;
20'd8: instruction <= 32'h00000000;
20'd9: instruction <= 32'h00000000;
20'd10: instruction <= 32'h02408009; //     jalr    $s2,    $s0
                                     // end:
20'd11: instruction <= 32'h0800000b; //     j       end
                                     // Note the address
20'd20: instruction <= 32'h20130003; //     addi    $s3,    $zero,  3
20'd21: instruction <= 32'h00000000;
20'd22: instruction <= 32'h00000000;
20'd23: instruction <= 32'h00000000;
20'd24: instruction <= 32'h00000000;
20'd25: instruction <= 32'h02000008; //     jr      $s0