CS322: Computer Architecture and Organization

Year 2020-2021

Create the following code in assembly:

CodeSample1

Write, run and test a MIPS program to implement the following C code segment.

if (g >= h)
    g++;
else
    g--;

CodeSample2.asm

Develop an algorithm, test it and then implement it in MIPS assembly that takes an array of characters, then reverses it in memory and prints the reversed version.

CodeSample3.asm

Write a MIPS program to execute the following nested C loop.

for(i = 0; i < a; i++)
    for(j = i; j >= 0; j--)
        C[i] *= j;

CodeSample4.asm

Translate the following C program to MIPS assembly.

int main() {
    t1 = fact(8);
    t2 = fact(3);
    t3 = t1 + t2;
}

int fact(int n) {
    int i, result = 1;
    for (i = n; i > 1; i--)
        result = result * i;
    return result;
}

SampleCode5.asm

Design an algorithm for testing whether a given string is a palindrome. (Recall that a palindrome is a word that is the same forward and backward. For example, the words “wow” and “racecar” are palindromes.) Implement your algorithm using MIPS assembly code.