$[$ sp$,$ #B $]//$place the return address

#$0]//$place the frame pointer on the stack

$2//$put arg$3$ in the appropriate regi

procedureB

procedureB $//$call procedureB

load $x9($var$1)$ with the value returned by proced

Question $3$

Fill in the blarks as appropriate with a register $($e$.$g$.0$ or $0)$ or a mnemonic ic$.$a$.$

b$)$ or a number $($e$.$g #$2)$

long long int procedureAliong long int arg$1,$ long long int arg$2,$ long long int arg$3)$

I long long int vart:

vart $=$ precedureB$($arg$3)$;

var$1-$ var $1+$arg$1+$arg$2+$arg$3$;

return var$1$;

J

We will convert this code to ARM. Assume var $1$ is in $9.$

W$/$irst we will prepare a stack frame for procedureA before the call to procedureB

#place arg$1,$ arg$2,$ arg$3,$ return address, frame pointer on stack

sub sp$,$ sp$.$

$/$ make room on the stack, how many bytes?

stur

$[$ sp$.432]/$place arg $1$ on the stack, what register?

stur

I sp$,\%24]/$place arg$2$ on the stack, what register?

stur

$|$ sp$,$ #$16|$ ipplace arg$3$ on the stack, what register?

stur

$[$ sp$,$ #B $]//$place the return address on the stack, wha

registerh, #$0]//$place the frame pointer on the stack

mov

Received $9$ out of $15,$ I$\text{'}$d like to know the correct answers.