Question: Consider the following assembly representation of a function foo containing a for loop: foo: pushl %ebp movl %esp,%ebp pushl %ebx movl 8(%ebp),%ebx leal 2(%ebx),%edx xorl
Consider the following assembly representation of a function foo containing a for loop:
foo:
pushl %ebp
movl %esp,%ebp
pushl %ebx
movl 8(%ebp),%ebx
leal 2(%ebx),%edx
xorl %ecx,%ecx
cmpl %ebx,%ecx
jge .L4
.L6:
leal 5(%ecx,%edx),%edx
leal 3(%ecx),%eax
imull %eax,%edx
incl %ecx
cmpl %ebx,%ecx
jl .L6
.L4:
movl %edx,%eax
popl %ebx
movl %ebp,%esp
popl %ebp
ret
Fill in the blanks to provide the functionality of the loop:
int foo(int a)
{
int i;
int result = _____________;
for( ________; ________; i++ ) {
__________________;
__________________;
}
return result;
}
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
