Question: A machine instruction Test-Set-Branch, TSB(x, L), where x is a memory location and L is a branch label, performs the following function in one instruction

A machine instruction Test-Set-Branch, TSB(x, L), where x is a memory location and L is a branch label, performs the following function in one instruction cycle:

if (x <== 0)branch to L else x = 0 Implement the Pb and Vb operations on binary semaphore using TSB ?

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