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IN ASSEMBLY LANGUAGE Programming Problem #2: Multiply: (8-bit) byte x (8-bit) byte (function) (Similar to #5 on Page 239) Write a function to multiply two
IN ASSEMBLY LANGUAGE
Programming Problem #2: Multiply: (8-bit) byte x (8-bit) byte (function) (Similar to #5 on Page 239) Write a function to multiply two bytes (8-bits each). The function arguments are to be passed on the stack. The return value, a (2- byte) word, is to be left in registers R25:R24. The multiplication algorithm is repeated addition: word multiply (byte factor, byte multiplier) word answer = 0; while (factor- > 0) answer += multiplier; return answer; This function *must* use the macro written in problem #1 (above). Observe that the documentation of this subroutine really should include the algorithm's pseudo-code (above)Step by Step Solution
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