Hardware instructions implementing mutual exclusion
Provide mainly two hardware instructions and their definitions which are used in order to implement the mutual exclusion.
Expert
Test and Set are those two hardware instructions used to implement the mutual exclusion: boolean TestAndSet (boolean &target) { boolean rv = target; target = true; return rv; } Swap void Swap (boolean &a, boolean &b) { boolean temp = a; a = b; b = temp; }
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