Using ARM (Keil uVision if possible) Design a program to compute Bob = Sue + Joe

Question

Using ARM (Keil uVision if possible)

Design a program to compute Bob = Sue + Joe - Ann, where all variables are 96-bit unsigned binary numbers. You may ignore any overflow conditions for this exercise. Define the values of Bob, Sue, Joe, and Ann as 96-bit numbers (three 32-bit words), stored in “little-endian format”, using “dcd” directives. (Recall that the default storage convention for multi-precision numbers is for the least significant byte to be stored at the lowest address.)

Example:             ;Bob = 0x0123456789abcdef76543210 (96 bits = 24 hex digits)

Bob dcd 0x76543210,0x89abcdef,0x01234567

Run the program using the following data.

Bob = undefined initially

Sue = 0x123456789abcfabcdef11234

Joe = 0xffffeeeeaaaa4567bcde0123

Ann = 0x2345ef01ab67edcba9876543

Notes:

1. Multi-precision arithmetic requires the use of add-with-carry and subtract-with-carry.

2. If adding or subtracting, an entire multi-precision result must be computed before moving on to another operation.

PLEASE HELP!

Explanation / Answer

Hey there. I can help with the code. But can u tell me which exact uVision are you using for ARM ?

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