NKPhysToVirt (Compact 7)
3/12/2014
This function translates a physical address in memory to a virtual address.
Syntax
LPVOID (*pfnPhysToVirt) (
DWORD dwShiftedPhysAddr,
BOOL fCached
);
Parameters
- dwShiftedPhysAddr
The physical address, page-aligned and shifted right by 8 bits.
- fCached
Value that indicates whether the address is cached. Must be set to true for a physical address in the OEMAddressTable structure. This parameter is ignored for addresses in the OEMDeviceTable structure.
Return Value
Returns a pointer to the virtual address. Return value is null for physical addresses in the OEMRamTable structure.
Remarks
The pfnPhysToVirt member of NKGLOBAL points to this function. This function supports up to 40 bits of physical addresses.