Multiplication in Go $(3pt)$

Write a Go program that multiplies two $32-$bit integers, by simulating the

hardware in Figure $3\mathrm{.}3.$

The input is represented as a string. The string can be hardcoded in your

program.

Your code should be structured in a way that each box in Figure $3\mathrm{.}3$ is a

standalone function. In other words, ALU is a function, control is a function, etc.

You will lose points if you choose to do it another way.

The purpose is for you to understand the inputs$/$outputs for each component and