The document involves a programming question related to a 32-bit operating system, discussing integer types, memory addresses, and registers. It presents a function 'foo' that performs an operation on an integer input and requests a stack frame plot before the function returns. The question is worth 10 points.

1. Question 2 (10 points) We use a 32-bit operating system. Its int types, memory addresses, and
registers, such as ESP, EBP and EIP, are represented by 32 bits. We compile a program that calls
this function in this operating system. int foo(int x){inty,zy=x+3z=x2returnz Please plot the
stack frame of foo function before it returns.