XXXXXXXXXX : 0: lea 0x4(%esp),%ecx 4: and $0xfffffff0,%esp 7: pushl -0x4(%ecx) a: push %ebp b: mov %esp,%ebp d: push %ebx e: push %ecx f: sub $0x10,%esp 12: mov %ecx,%ebx 14: movl $0x0,-0xc(%ebp) 1b:...

00000000

:
0: lea 0x4(%esp),%ecx
4: and $0xfffffff0,%esp
7: pushl -0x4(%ecx)
a: push %ebp
b: mov %esp,%ebp
d: push %ebx
e: push %ecx
f: sub $0x10,%esp
12: mov %ecx,%ebx
14: movl $0x0,-0xc(%ebp)
1b: movl $0x1,-0x10(%ebp)
22: jmp 48
24: mov -0x10(%ebp),%eax
27: lea 0x0(,%eax,4),%edx
2e: mov 0x4(%ebx),%eax
31: add %edx,%eax
33: mov (%eax),%eax
35: sub $0xc,%esp
38: push %eax
39: call 3a
3e: add $0x10,%esp
41: add %eax,-0xc(%ebp)
44: addl $0x1,-0x10(%ebp)
48: mov -0x10(%ebp),%eax
4b: cmp (%ebx),%eax
4d: jl 24
4f: mov -0xc(%ebp),%eax
52: lea -0x8(%ebp),%esp
55: pop %ecx
56: pop %ebx
57: pop %ebp
58: lea -0x4(%ecx),%esp
5b: ret

Command line arguments are passed toint main(int argc, char** argv) as argumentsargc andargv. You should assume thatargc is at ebp+8 andargv is at ebp+12.

This code returns the following value frommain (in registereax):

Question options:

1)	product of the command line arguments

2)	sum of the command line arguments

3)	number of characters in the command line arguments

4)	how many command line arguments were provided

Jun 05, 2022

SOLUTION.PDF

XXXXXXXXXX : 0: lea 0x4(%esp),%ecx 4: and $0xfffffff0,%esp 7: pushl -0x4(%ecx) a: push %ebp b: mov %esp,%ebp d: push %ebx e: push %ecx f: sub $0x10,%esp 12: mov %ecx,%ebx 14: movl $0x0,-0xc(%ebp) 1b:...

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