14. Lab Assignment

• Write an assembly program that

  1. Inputs two 8-bit unsigned integers from the user, calculates the sum of the two numbers, and prints the result on the screen.

  2. Inputs two 32-bit signed integers from the user, calculates their difference, and prints the result.

• Make sure that the program handles every possible error condition that you can think of:

  • Bad input formats.

  • Sum and difference overflow conditions .

• In case of an error, have the user retry the input and repeat the calculation.

   

• Every CPU instruction in your program must have a brief comment!
  The penalty for not following this rule is 15 pts deduction...

• What to submit:

  • Submit only your ASM source file (not the EXE or project.)