VOID MiInitMachineDependent( IN PLOADER_PARAMETER_BLOCK LoaderBlock ); Routine Description: This routine performs the necessary operations to enable virtual memory. This includes building the page directory page, building page table pages to map the code section, the data section, the' stack section and the trap handler. It also initializes the PFN database and populates the free list. Arguments: LoaderBlock - Supplies a pointer to the firmware setup loader block. Return Value: None. Environment: Kernel mode.