Question: Write an LC - 3 assembly language subroutine that implements another stack function, peek. Peek returns the value of the first element in the stack
Write an LC assembly language subroutine that implements another stack function, peek. Peek returns the value of the first element in the stack ie the top without removing the element from the stack. Peek should also do underflow error checking. Overflow error checking is not necessary. Use R to return the element and R to indicate success or failure
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