Lab 2 -- Conditionals and Loops
Due date: 9/27, 2010, by 6am
Introduction
In this lab you will be exploring the C to assembly mapping. You may work in groups but each member should submit his/her own writeup. Please note all collaborators on your writeup.
The assignment consists of the following steps:
- Place the three following code snippet is three separate functions.
- Compile the C-code to assembly.
- Produce a side-by-side comparison of the produced assembly to the C-code. (Just focus on the 32-bit assembly, i.e., the Jazz machines.)
Code Snippet 1
int x = 32;
if(x < 24) {
x++;
}
else {
x--;
}
return x;
Code Snippet 2
int x = 0;
int z = 0;
while (x < 32) {
z += 34;
x++;
}
return z;
Code Snippet 3
int x;
int z = 0;
for (x = 0; x < 32; x++) {
z += 34;
}
return z;
Complete the Lab by emailing your reports to taylorm. Note,
your lab will be graded based on the organization of your report.