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Implement unified PTE accessors and management helpers
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This commit is contained in:
Aiken Harris
2025-10-30 20:14:02 +01:00
parent 0120ba167f
commit ffa480d69a
4 changed files with 810 additions and 9 deletions
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23
xtoskrnl/includes/mm/amd64/pagemap.hh
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@@ -21,14 +21,35 @@ namespace MM
MMPAGEMAP_INFO PageMapInfo;
public:
XTAPI PMMPTE AdvancePte(PMMPTE Pte,
ULONG Count);
XTAPI VOID ClearPte(PHARDWARE_PTE PtePointer);
XTAPI ULONGLONG GetEmptyPteList(VOID);
XTAPI ULONG_PTR GetNextEntry(PMMPTE Pte);
XTAPI PMMPTE GetNextPte(PMMPTE Pte);
XTAPI BOOLEAN GetOneEntry(PMMPTE Pte);
XTAPI PMMP5E GetP5eAddress(PVOID Address);
XTAPI ULONG GetP5eIndex(PVOID Address);
XTAPI PVOID GetP5eVirtualAddress(PMMP5E P5ePointer);
XTAPI PMMPDE GetPdeAddress(PVOID Address);
XTAPI ULONG GetPdeIndex(PVOID Address);
XTAPI PVOID GetPdeVirtualAddress(PMMPDE PdePointer);
XTAPI PMMPPE GetPpeAddress(PVOID Address);
XTAPI ULONG GetPpeIndex(PVOID Address);
XTAPI PVOID GetPpeVirtualAddress(PMMPPE PpePointer);
XTAPI PMMPTE GetPteAddress(PVOID Address);
XTAPI ULONG GetPteIndex(PVOID Address);
XTAPI ULONG GetPteSize(VOID);
XTAPI PVOID GetPteVirtualAddress(PMMPTE PtePointer);
XTAPI PMMPXE GetPxeAddress(PVOID Address);
virtual XTAPI VOID InitializePageMapInfo(VOID) = 0;
XTAPI ULONG GetPxeIndex(PVOID Address);
XTAPI PVOID GetPxeVirtualAddress(PMMPXE PxePointer);
VIRTUAL XTAPI VOID InitializePageMapInfo(VOID) = 0;
XTAPI BOOLEAN PteValid(PHARDWARE_PTE PtePointer);
XTAPI VOID SetNextEntry(PMMPTE Pte,
ULONG_PTR Value);
XTAPI VOID SetOneEntry(PMMPTE Pte,
BOOLEAN Value);
XTAPI VOID SetPte(PHARDWARE_PTE PtePointer,
PFN_NUMBER PageFrameNumber,
BOOLEAN Writable);