Unify PTE type definitions across architectures

2026-03-15 20:23:44 +01:00
parent d263f17831
commit 42525e5993
7 changed files with 40 additions and 41 deletions
--- a/xtoskrnl/includes/mm/amd64/pagemap.hh
+++ b/xtoskrnl/includes/mm/amd64/pagemap.hh
@@ -39,7 +39,7 @@ namespace MM
            XTAPI PMMPPE GetPpeAddress(IN PVOID Address);
            XTAPI ULONG GetPpeOffset(IN PVOID Address);
            VIRTUAL XTAPI PVOID GetPpeVirtualAddress(IN PMMPPE PpePointer) = 0;
-            XTAPI ULONG_PTR GetPte(IN PMMPTE PtePointer);
+            XTAPI ULONGLONG GetPte(IN PMMPTE PtePointer);
            XTAPI PMMPTE GetPteAddress(IN PVOID Address);
            XTAPI LONG GetPteDistance(PMMPTE EndPte,
                                      PMMPTE StartPte);
@@ -61,9 +61,9 @@ namespace MM
                                   IN BOOLEAN Value);
            XTAPI VOID SetPte(IN PMMPTE PtePointer,
                              IN PFN_NUMBER PageFrameNumber,
-                              IN ULONG_PTR AttributesMask);
+                              IN ULONGLONG AttributesMask);
            XTAPI VOID SetPte(IN PMMPTE PtePointer,
-                              IN ULONG_PTR Attributes);
+                              IN ULONGLONG Attributes);
            XTAPI VOID SetPteCaching(IN PMMPTE PtePointer,
                                     IN BOOLEAN CacheDisable,
                                     IN BOOLEAN WriteThrough);
--- a/xtoskrnl/includes/mm/amd64/paging.hh
+++ b/xtoskrnl/includes/mm/amd64/paging.hh
@@ -37,7 +37,7 @@ namespace MM
            STATIC XTAPI PVOID GetPdeVirtualAddress(IN PMMPDE PdePointer);
            STATIC XTAPI PMMPPE GetPpeAddress(IN PVOID Address);
            STATIC XTAPI PVOID GetPpeVirtualAddress(IN PMMPPE PpePointer);
-            STATIC XTAPI ULONG_PTR GetPte(IN PMMPTE PtePointer);
+            STATIC XTAPI ULONGLONG GetPte(IN PMMPTE PtePointer);
            STATIC XTAPI PMMPTE GetPteAddress(IN PVOID Address);
            STATIC XTAPI LONG GetPteDistance(PMMPTE EndPte,
                                             PMMPTE StartPte);
@@ -57,9 +57,9 @@ namespace MM
                                          IN BOOLEAN Value);
            STATIC XTAPI VOID SetPte(IN PMMPTE PtePointer,
                                     IN PFN_NUMBER PageFrameNumber,
-                                     IN ULONG_PTR AttributesMask);
+                                     IN ULONGLONG AttributesMask);
            STATIC XTAPI VOID SetPte(IN PMMPTE PtePointer,
-                                     IN ULONG_PTR Attributes);
+                                     IN ULONGLONG Attributes);
            STATIC XTAPI VOID SetPteCaching(IN PMMPTE PtePointer,
                                            IN BOOLEAN CacheDisable,
                                            IN BOOLEAN WriteThrough);
--- a/xtoskrnl/includes/mm/i686/pagemap.hh
+++ b/xtoskrnl/includes/mm/i686/pagemap.hh
@@ -36,7 +36,7 @@ namespace MM
            XTAPI PMMPPE GetPpeAddress(IN PVOID Address);
            XTAPI ULONG GetPpeOffset(IN PVOID Address);
            XTAPI PVOID GetPpeVirtualAddress(IN PMMPPE PpePointer);
-            VIRTUAL XTAPI ULONG_PTR GetPte(IN PMMPTE PtePointer) = 0;
+            VIRTUAL XTAPI ULONGLONG GetPte(IN PMMPTE PtePointer) = 0;
            XTAPI PMMPTE GetPteAddress(IN PVOID Address);
            XTAPI ULONG GetPteOffset(IN PVOID Address);
            VIRTUAL XTAPI LONG GetPteDistance(PMMPTE EndPte,
@@ -55,9 +55,9 @@ namespace MM
                                           IN BOOLEAN Value) = 0;
            VIRTUAL XTAPI VOID SetPte(IN PMMPTE PtePointer,
                                      IN PFN_NUMBER PageFrameNumber,
-                                      IN ULONG_PTR AttributesMask) = 0;
+                                      IN ULONGLONG AttributesMask) = 0;
            VIRTUAL XTAPI VOID SetPte(IN PMMPTE PtePointer,
-                                      IN ULONG_PTR Attributes) = 0;
+                                      IN ULONGLONG Attributes) = 0;
            VIRTUAL XTAPI VOID SetPteCaching(IN PMMPTE PtePointer,
                                             IN BOOLEAN CacheDisable,
                                             IN BOOLEAN WriteThrough) = 0;
@@ -79,7 +79,7 @@ namespace MM
            XTAPI BOOLEAN GetOneEntry(IN PMMPTE Pte);
            XTAPI PFN_NUMBER GetPageFrameNumber(IN PMMPTE Pte);
            XTAPI PVOID GetPdeVirtualAddress(IN PMMPDE PdePointer);
-            XTAPI ULONG_PTR GetPte(IN PMMPTE PtePointer);
+            XTAPI ULONGLONG GetPte(IN PMMPTE PtePointer);
            XTAPI LONG GetPteDistance(PMMPTE EndPte,
                                      PMMPTE StartPte);
            XTAPI ULONG GetPteSize(VOID);
@@ -95,9 +95,9 @@ namespace MM
                                   IN BOOLEAN Value);
            XTAPI VOID SetPte(IN PMMPTE PtePointer,
                              IN PFN_NUMBER PageFrameNumber,
-                              IN ULONG_PTR AttributesMask);
+                              IN ULONGLONG AttributesMask);
            XTAPI VOID SetPte(IN PMMPTE PtePointer,
-                              IN ULONG_PTR Attributes);
+                              IN ULONGLONG Attributes);
            XTAPI VOID SetPteCaching(IN PMMPTE PtePointer,
                                     IN BOOLEAN CacheDisable,
                                     IN BOOLEAN WriteThrough);
@@ -118,7 +118,7 @@ namespace MM
            XTAPI BOOLEAN GetOneEntry(IN PMMPTE Pte);
            XTAPI PFN_NUMBER GetPageFrameNumber(IN PMMPTE Pte);
            XTAPI PVOID GetPdeVirtualAddress(IN PMMPDE PdePointer);
-            XTAPI ULONG_PTR GetPte(IN PMMPTE PtePointer);
+            XTAPI ULONGLONG GetPte(IN PMMPTE PtePointer);
            XTAPI LONG GetPteDistance(PMMPTE EndPte,
                                      PMMPTE StartPte);
            XTAPI ULONG GetPteSize(VOID);
@@ -134,9 +134,9 @@ namespace MM
                                   IN BOOLEAN Value);
            XTAPI VOID SetPte(IN PMMPTE PtePointer,
                              IN PFN_NUMBER PageFrameNumber,
-                              IN ULONG_PTR AttributesMask);
+                              IN ULONGLONG AttributesMask);
            XTAPI VOID SetPte(IN PMMPTE PtePointer,
-                              IN ULONG_PTR Attributes);
+                              IN ULONGLONG Attributes);
            XTAPI VOID SetPteCaching(IN PMMPTE PtePointer,
                                     IN BOOLEAN CacheDisable,
                                     IN BOOLEAN WriteThrough);
--- a/xtoskrnl/includes/mm/i686/paging.hh
+++ b/xtoskrnl/includes/mm/i686/paging.hh
@@ -35,7 +35,7 @@ namespace MM
            STATIC XTAPI PVOID GetPdeVirtualAddress(IN PMMPDE PdePointer);
            STATIC XTAPI PMMPPE GetPpeAddress(IN PVOID Address);
            STATIC XTAPI PVOID GetPpeVirtualAddress(IN PMMPPE PpePointer);
-            STATIC XTAPI ULONG_PTR GetPte(IN PMMPTE PtePointer);
+            STATIC XTAPI ULONGLONG GetPte(IN PMMPTE PtePointer);
            STATIC XTAPI PMMPTE GetPteAddress(IN PVOID Address);
            STATIC XTAPI LONG GetPteDistance(PMMPTE EndPte,
                                             PMMPTE StartPte);
@@ -53,9 +53,9 @@ namespace MM
                                          IN BOOLEAN Value);
            STATIC XTAPI VOID SetPte(IN PMMPTE PtePointer,
                                     IN PFN_NUMBER PageFrameNumber,
-                                     IN ULONG_PTR AttributesMask);
+                                     IN ULONGLONG AttributesMask);
            STATIC XTAPI VOID SetPte(IN PMMPTE PtePointer,
-                                     IN ULONG_PTR Attributes);
+                                     IN ULONGLONG Attributes);
            STATIC XTAPI VOID SetPteCaching(IN PMMPTE PtePointer,
                                            IN BOOLEAN CacheDisable,
                                            IN BOOLEAN WriteThrough);
--- a/xtoskrnl/mm/amd64/pagemap.cc
+++ b/xtoskrnl/mm/amd64/pagemap.cc
@@ -302,7 +302,7 @@ MM::PageMap::GetPpeOffset(IN PVOID Address)
 * @since XT 1.0
 */
 XTAPI
-ULONG_PTR
+ULONGLONG
 MM::PageMap::GetPte(IN PMMPTE PtePointer)
 {
    /* Return PTE value */
@@ -574,7 +574,7 @@ XTAPI
 VOID
 MM::PageMap::SetPte(IN PMMPTE PtePointer,
                    IN PFN_NUMBER PageFrameNumber,
-                    IN ULONG_PTR AttributesMask)
+                    IN ULONGLONG AttributesMask)
 {
    /* Set PTE */
    PtePointer->Hardware.PageFrameNumber = PageFrameNumber;
@@ -598,7 +598,7 @@ MM::PageMap::SetPte(IN PMMPTE PtePointer,
 XTAPI
 VOID
 MM::PageMap::SetPte(IN PMMPTE PtePointer,
-                    IN ULONG_PTR Attributes)
+                    IN ULONGLONG Attributes)
 {
    PtePointer->Long = Attributes;
 }
--- a/xtoskrnl/mm/i686/pagemap.cc
+++ b/xtoskrnl/mm/i686/pagemap.cc
@@ -80,7 +80,6 @@ MM::PageMap::GetPdeOffset(IN PVOID Address)
    return ((((ULONG_PTR)(Address)) >> PageMapInfo.PdiShift) & (PageMapInfo.Xpa ? 0x1FF : 0x3FF));
 }

-
 /**
 * Gets the address of the PPE (Page Directory Pointer Table Entry), that maps given address.
 *
@@ -174,7 +173,6 @@ MM::PageMap::GetPteOffset(IN PVOID Address)
    return ((((ULONG_PTR)(Address)) >> MM_PTI_SHIFT) & (PageMapInfo.Xpa ? 0x1FF : 0x3FF));
 }

-
 /**
 * Gets the status of Extended Paging Address (XPA) mode.
 *
@@ -318,7 +316,7 @@ MM::PageMapBasic::GetPdeVirtualAddress(IN PMMPDE PdePointer)
    return ((PVOID)((ULONG)(PdePointer) << 20));
 }

- /**
+/**
 * Gets the entire contents of a PML2 Page Table Entry (PTE) as a single value.
 *
 * @param PtePointer
@@ -329,12 +327,13 @@ MM::PageMapBasic::GetPdeVirtualAddress(IN PMMPDE PdePointer)
 * @since XT 1.0
 */
 XTAPI
-ULONG_PTR
+ULONGLONG
 MM::PageMapBasic::GetPte(IN PMMPTE PtePointer)
 {
    /* Return PTE value */
-    return PtePointer->Pml2.Long;
+    return (ULONGLONG)PtePointer->Pml2.Long;
 }
+
 /**
 * Calculates the distance between two PTE pointers.
 *
@@ -549,12 +548,12 @@ XTAPI
 VOID
 MM::PageMapBasic::SetPte(IN PMMPTE PtePointer,
                         IN PFN_NUMBER PageFrameNumber,
-                         IN ULONG_PTR AttributesMask)
+                         IN ULONGLONG AttributesMask)
 {
    /* Set PTE */
    PtePointer->Pml2.Hardware.PageFrameNumber = PageFrameNumber;
    PtePointer->Pml2.Hardware.Valid = 1;
-    PtePointer->Pml2.Long |= AttributesMask;
+    PtePointer->Pml2.Long |= (ULONG)AttributesMask;
 }

 /**
@@ -573,9 +572,9 @@ MM::PageMapBasic::SetPte(IN PMMPTE PtePointer,
 XTAPI
 VOID
 MM::PageMapBasic::SetPte(IN PMMPTE PtePointer,
-                         IN ULONG_PTR Attributes)
+                         IN ULONGLONG Attributes)
 {
-    PtePointer->Pml2.Long = Attributes;
+    PtePointer->Pml2.Long = (ULONG)Attributes;
 }

 /**
@@ -626,14 +625,14 @@ MM::PageMapBasic::TransitionPte(IN PMMPTE PointerPte,
    MMPTE TempPte;

    /* Set transition PTE */
-    TempPte = *PointerPte;
+    TempPte.Pml2.Long = PointerPte->Pml2.Long;
    TempPte.Pml2.Software.Protection = Protection;
    TempPte.Pml2.Software.Prototype = 0;
    TempPte.Pml2.Software.Transition = 1;
    TempPte.Pml2.Software.Valid = 0;

    /* Write PTE value */
-    *PointerPte = TempPte;
+    PointerPte->Pml2.Long = TempPte.Pml2.Long;
 }

 /**
@@ -798,7 +797,7 @@ MM::PageMapXpa::GetPdeVirtualAddress(IN PMMPDE PdePointer)
 * @since XT 1.0
 */
 XTAPI
-ULONG_PTR
+ULONGLONG
 MM::PageMapXpa::GetPte(IN PMMPTE PtePointer)
 {
    /* Return PTE value */
@@ -1018,7 +1017,7 @@ XTAPI
 VOID
 MM::PageMapXpa::SetPte(IN PMMPTE PtePointer,
                       IN PFN_NUMBER PageFrameNumber,
-                       IN ULONG_PTR AttributesMask)
+                       IN ULONGLONG AttributesMask)
 {
    /* Set PTE */
    PtePointer->Pml3.Hardware.PageFrameNumber = PageFrameNumber;
@@ -1042,7 +1041,7 @@ MM::PageMapXpa::SetPte(IN PMMPTE PtePointer,
 XTAPI
 VOID
 MM::PageMapXpa::SetPte(IN PMMPTE PtePointer,
-                       IN ULONG_PTR Attributes)
+                       IN ULONGLONG Attributes)
 {
    PtePointer->Pml3.Long = Attributes;
 }
@@ -1095,14 +1094,14 @@ MM::PageMapXpa::TransitionPte(IN PMMPTE PointerPte,
    MMPTE TempPte;

    /* Set transition PTE */
-    TempPte = *PointerPte;
+    TempPte.Pml3.Long = PointerPte->Pml3.Long;
    TempPte.Pml3.Software.Protection = Protection;
    TempPte.Pml3.Software.Prototype = 0;
    TempPte.Pml3.Software.Transition = 1;
    TempPte.Pml3.Software.Valid = 0;

    /* Write PTE value */
-    *PointerPte = TempPte;
+    PointerPte->Pml3.Long = TempPte.Pml3.Long;
 }

 /**
@@ -1125,4 +1124,4 @@ MM::PageMapXpa::WritePte(IN PMMPTE Pte,
 {
    /* Write PTE value */
    Pte->Pml3.Long = Value.Pml3.Long;
-}
+}
--- a/xtoskrnl/mm/paging.cc
+++ b/xtoskrnl/mm/paging.cc
@@ -321,7 +321,7 @@ MM::Paging::GetPpeVirtualAddress(IN PMMPPE PpePointer)
 * @since XT 1.0
 */
 XTAPI
-ULONG_PTR
+ULONGLONG
 MM::Paging::GetPte(IN PMMPTE PtePointer)
 {
    /* Return PTE value */
@@ -578,7 +578,7 @@ XTAPI
 VOID
 MM::Paging::SetPte(IN PMMPTE PtePointer,
                   IN PFN_NUMBER PageFrameNumber,
-                   IN ULONG_PTR AttributesMask)
+                   IN ULONGLONG AttributesMask)
 {
    /* Set PTE */
    PmlRoutines->SetPte(PtePointer, PageFrameNumber, AttributesMask);
@@ -600,7 +600,7 @@ MM::Paging::SetPte(IN PMMPTE PtePointer,
 XTAPI
 VOID
 MM::Paging::SetPte(IN PMMPTE PtePointer,
-                   IN ULONG_PTR Attributes)
+                   IN ULONGLONG Attributes)
 {
    PmlRoutines->SetPte(PtePointer, Attributes);
 }