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Unify PTE pointer types across MM subsystem
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This commit is contained in:
Aiken Harris
2025-11-03 22:13:32 +01:00
parent fd13091476
commit cb2da54956
7 changed files with 62 additions and 66 deletions
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26
xtoskrnl/mm/amd64/pagemap.cc
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@@ -43,14 +43,10 @@ MM::PageMap::AdvancePte(IN PMMPTE Pte,
*/
XTAPI
VOID
MM::PageMap::ClearPte(IN PHARDWARE_PTE PtePointer)
MM::PageMap::ClearPte(IN PMMPTE PtePointer)
{
/* Clear PTE */
PtePointer->CacheDisable = 0;
PtePointer->PageFrameNumber = 0;
PtePointer->Valid = 0;
PtePointer->Writable = 0;
PtePointer->WriteThrough = 0;
PtePointer->Long = 0;
}
/**
@@ -432,10 +428,10 @@ MM::PageMap::GetPxeVirtualAddress(IN PMMPXE PxePointer)
*/
XTAPI
BOOLEAN
MM::PageMap::PteValid(IN PHARDWARE_PTE PtePointer)
MM::PageMap::PteValid(IN PMMPTE PtePointer)
{
/* Check if PTE is valid */
return (BOOLEAN)PtePointer->Valid;
return (BOOLEAN)PtePointer->Hardware.Valid;
}
/**
@@ -500,14 +496,14 @@ MM::PageMap::SetOneEntry(IN PMMPTE Pte,
*/
XTAPI
VOID
MM::PageMap::SetPte(IN PHARDWARE_PTE PtePointer,
MM::PageMap::SetPte(IN PMMPTE PtePointer,
IN PFN_NUMBER PageFrameNumber,
IN BOOLEAN Writable)
{
/* Set PTE */
PtePointer->PageFrameNumber = PageFrameNumber;
PtePointer->Valid = 1;
PtePointer->Writable = Writable;
PtePointer->Hardware.PageFrameNumber = PageFrameNumber;
PtePointer->Hardware.Valid = 1;
PtePointer->Hardware.Writable = Writable;
}
/**
@@ -528,13 +524,13 @@ MM::PageMap::SetPte(IN PHARDWARE_PTE PtePointer,
*/
XTAPI
VOID
MM::PageMap::SetPteCaching(IN PHARDWARE_PTE PtePointer,
MM::PageMap::SetPteCaching(IN PMMPTE PtePointer,
IN BOOLEAN CacheDisable,
IN BOOLEAN WriteThrough)
{
/* Set caching attributes */
PtePointer->CacheDisable = CacheDisable;
PtePointer->WriteThrough = WriteThrough;
PtePointer->Hardware.CacheDisable = CacheDisable;
PtePointer->Hardware.WriteThrough = WriteThrough;
}
/**