Question & Answer: Suppose your friend implemented the instruction TestAndSet instruction in software instead of hardware. Explain its i…..

Suppose your friend implemented the instruction TestAndSet instruction in software instead of hardware. Explain its impact/effect to the critical section with the following solution? /* // critical section solution: */ do { while (TestAndSetLock(lock): //do nothing //critical section lock = FALSE: // remainder section } while (TRUE): /* //code for TestAndSet: */ boolean TestAndSet(Boolean *target) { boolean rv = *target: *target = TRUE: return rv: }