Add interface to retrieve page map level (PML)

xtoskrnl/includes/mm/i686/pagemap.hh

@@ -28,6 +28,7 @@ namespace MM
             VIRTUAL XTAPI PMMPTE GetNextPte(IN PMMPTE Pte) = 0;
             VIRTUAL XTAPI BOOLEAN GetOneEntry(IN PMMPTE Pte) = 0;
             VIRTUAL XTAPI PFN_NUMBER GetPageFrameNumber(IN PMMPTE Pte) = 0;
+            XTAPI USHORT GetPageMapLevel();
             XTAPI PMMPDE GetPdeAddress(IN PVOID Address);
             XTAPI ULONG GetPdeOffset(IN PVOID Address);
             VIRTUAL XTAPI PVOID GetPdeVirtualAddress(IN PMMPDE PdePointer) = 0;

xtoskrnl/includes/mm/i686/paging.hh

@@ -29,6 +29,7 @@ namespace MM
             STATIC XTAPI PMMPTE GetNextPte(IN PMMPTE Pte);
             STATIC XTAPI BOOLEAN GetOneEntry(IN PMMPTE Pte);
             STATIC XTAPI PFN_NUMBER GetPageFrameNumber(IN PMMPTE Pte);
+            STATIC XTAPI USHORT GetPageMapLevel();
             STATIC XTAPI PMMPDE GetPdeAddress(IN PVOID Address);
             STATIC XTAPI PVOID GetPdeVirtualAddress(IN PMMPDE PdePointer);
             STATIC XTAPI PMMPPE GetPpeAddress(IN PVOID Address);