public static void deallocatePcb(PCB pcb)
{
if (pcb.getProcessStatus() == PCB.PROCESS_STATUS.TERMINATE)
{
int startingVirtualPageNum = Helpers.getPageNumberFromAddress(pcb.getJobMemoryAddress());
for (int i = 0; i < pcb.getAllocatedVirtualPages().Capacity; i++)
{
int virtualPageNum = pcb.getAllocatedVirtualPages()[i];
int physicalPageNum = _pageTable[virtualPageNum];
_memBlock[physicalPageNum] = null;
_pageTable[virtualPageNum] = -1;
}
}
}