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Implement virtual address resolvers for all page map levels and add XPA status accessor

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This commit is contained in:
Aiken Harris
2025-11-30 18:23:51 +01:00
parent 4265ae92d0
commit d4287198b0
2 changed files with 151 additions and 2 deletions
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11
xtoskrnl/includes/mm/paging.hh
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@@ -22,7 +22,7 @@ namespace MM
public:
STATIC XTAPI PMMPTE AdvancePte(IN PMMPTE Pte,
IN ULONG Count);
IN LONG Count);
STATIC XTAPI VOID ClearPte(IN PMMPTE PtePointer);
STATIC XTAPI VOID FlushTlb(VOID);
STATIC XTAPI ULONG_PTR GetEmptyPteList(VOID);
@@ -30,11 +30,20 @@ namespace MM
STATIC XTAPI ULONG_PTR GetNextEntry(IN PMMPTE Pte);
STATIC XTAPI PMMPTE GetNextPte(IN PMMPTE Pte);
STATIC XTAPI BOOLEAN GetOneEntry(IN PMMPTE Pte);
STATIC XTAPI PMMPDE GetP5eAddress(IN PVOID Address);
STATIC XTAPI PVOID GetP5eVirtualAddress(IN PMMPTE P5ePointer);
STATIC XTAPI PFN_NUMBER GetPageFrameNumber(IN PMMPTE Pte);
STATIC XTAPI PMMPDE GetPdeAddress(IN PVOID Address);
STATIC XTAPI PVOID GetPdeVirtualAddress(IN PMMPXE PdePointer);
STATIC XTAPI PMMPPE GetPpeAddress(IN PVOID Address);
STATIC XTAPI PVOID GetPpeVirtualAddress(IN PMMPXE PpePointer);
STATIC XTAPI PMMPTE GetPteAddress(IN PVOID Address);
STATIC XTAPI ULONG GetPteSize(VOID);
STATIC XTAPI PVOID GetPteVirtualAddress(IN PMMPXE PtePointer);
STATIC XTAPI PMMPXE GetPxeAddress(IN PVOID Address);
STATIC XTAPI PVOID GetPxeVirtualAddress(IN PMMPXE PxePointer);
STATIC XTAPI BOOLEAN GetXpaStatus();
STATIC XTAPI VOID InitializeSystemSpaceMapping(VOID);
STATIC XTAPI VOID InitializePageMapSupport(VOID);
STATIC XTAPI BOOLEAN PteValid(IN PMMPTE PtePointer);
STATIC XTAPI VOID SetNextEntry(IN PMMPTE Pte,