Question

A modified program that starts in mailbox 00, the program should be able to do exactly what the loader program above is doing, except that the input values will be stored in consecutive mailboxes, starting at a mailbox of your choice (out of the way of the loader program). explain the changes you had to do and why you did them.

Answer 1

To modify the program, you need to update the program logic to read input values from consecutive mailboxes instead of the original mailbox. This involves changing the memory address references in the code to point to the correct mailbox location.

Step-by-step explanation:

In order to modify the program to start in a mailbox of your choice, you will need to update the program logic to read the input values from the consecutive mailboxes instead of the original mailbox. This can be done by modifying the memory address references in the code to point to the correct mailbox location.

For example, if the original program was reading the input value from mailbox 03, and you want to start reading from mailbox 100, you would need to change the memory address reference from 03 to 100 in the code.

By doing this, the modified program will be able to fetch the input values from the consecutive mailboxes and perform the same operations as the original loader program.