mac.input failing to run

[Adam]

SFU ID: 301348922

Github username:adamatbi

Github: https://github.com/CMPT-295-SFU/assignment-2-Adamatbi

Line and file: 

Expected behavior: running mac.input

Observed behavior: when i try to run mac.input it prints nothing and shows it as failed. 

Question:

im finding it hard to find the cause without being able to see the output. is there some simple mistake im making that would cause this? i put a PC+=4 in the same place that the teacher did in the lab video

[Parmida Vahdatnia]

your PC handling is wrong. think of it as "for each instruction how much should it be incremented and where"

[Adam]

should i implement it in each execute_*** function or every switch case? 

I'm not sure if instructions of the same type would have different requirements or if their all the same as long as the *type is the same

[Parmida Vahdatnia]

watch the videos the concept of pc is covered there