Problem $3$:

In the following code snippet, where comments indicate line numbers:

uint ${64}_{t}x=2$

uint$64\_$t $y=5$

uint$64\_$t mul$($uint$64\_$t a$,$ uint$64\_$t b$)\{$

uint $\frac{?}{\text{b}\text{a}\text{r}}(6)4_{t}e=a*\frac{*}{b}ar(b)\frac{\text{;}}{\frac{?}{?}}L$

$\}$

return e; $//$ L$1$

uint$64\_$t comp$($uint$64\_$t $n)\{$

uint $\frac{?}{\text{b}\text{a}\text{r}}(6)4_{t}e=0\frac{\text{;}}{\frac{?}{?}}{L}_2$

uint $64tf=0\frac{\text{;}}{\frac{?}{?}}L3$

$e=\frac{}{b}ar(l)(x,n)\frac{\text{;}}{\frac{?}{?}}L4$

$f=l(n,y)\frac{\text{;}}{\frac{?}{?}}L5$

$\}$

return $e+f\frac{\text{;}}{\frac{?}{?}}L6$

int

comp $(2)$; $//$ L$7$

$\}$

Draw the stack, and show where the base pointer $(rbp)$ and the stack pointer $($srsp$)$ point right before $L4$ begins executing.