LC3 Assembly Bitwise Right Shift

Question

What I need to do it implement both a bitwise left shift, and a bitwise right shift using LC-3 Assembly. Basically, every bit has to be moved over one space in the directio

Answer 1

Assuming a leading 0 you can just divide by 2, by subtracting again and again.

So count how often you can ADD RX, RX, #-2

I'm sure there is also a way to work around a leading 1.