test if lab2 for ECE220 works. download em into the directory containing your lab2.obj, chmod +x both of them, run "hexGenerator.sh > hex" and "test.sh > test" and then "diff test hex". if you get no output, you're golden.

hexGenerator.sh

#!/bin/bash
max=65535
for((i=0;i<=max;i++))
do
  printf "%.4X\n" $i
done

test.sh

#!/bin/bash
max=65535
for((i=0;i<=max;i++))
do
  x=$(printf "%.4X\n" $i)
  printf "r R5 $x\nc" | lc3sim lab2 | grep "(lc3sim) $x" | cut -d " " -f 2
done