Consider the following blocks of code

.file "hw3.c"

.text

.globl main

.type main, @function

main:

pushq %rbp

movq %rsp, %rbp

movl $5, -12(%rbp)

movl $30, -4(%rbp)

movl $15, -8(%rbp)

.L3:

cmpl $1, -8(%rbp)

je .L2

movl -4(%rbp), %eax

imull -12(%rbp), %eax

movl %eax, -4(%rbp)

subl $1, -8(%rbp)

jmp .L3

.L2:

movl -8(%rbp), %eax

imull -12(%rbp), %eax

movl %eax, -8(%rbp)

movl $0, %eax

popq %rbp

ret .

Consider the compiler places the C variables: b at -4(%rbp), c at -8(%rbp), and a at -12(%rbp).

a) Fill out the C code based on the Assembly code given. (15p)

b) What is the size (in bytes) of variable c ? Why? ( 5p )