Split PTE implementation per architecture

xtoskrnl/mm/pte.cc

@@ -24,53 +24,6 @@ MM::Pte::GetPtesPerPage(VOID)
     return MM_PAGE_SIZE / MM::Paging::GetPteSize();
 }
 
-/**
- * Maps a range of virtual addresses at the P5E (PML5) level.
- *
- * @param StartAddress
- *        The beginning of the virtual address range to map.
- *
- * @param EndAddress
- *        The end of the virtual address range to map.
- *
- * @param TemplateP5e
- *        A template P5E to use for creating new entries.
- *
- * @return This routine does not return any value.
- *
- * @since XT 1.0
- */
-XTAPI
-VOID
-MM::Pte::MapP5E(PVOID StartAddress,
-                PVOID EndAddress,
-                PMMP5E TemplateP5e)
-{
-    PMMP5E EndSpace, PointerP5e;
-
-    /* Get P5E addresses */
-    PointerP5e = MM::Paging::GetP5eAddress(StartAddress);
-    EndSpace = MM::Paging::GetP5eAddress(EndAddress);
-
-    /* Iterate over all P5Es */
-    while(PointerP5e <= EndSpace)
-    {
-        /* Check if P5E is already mapped */
-        if(!MM::Paging::PteValid(PointerP5e))
-        {
-            /* Map P5E */
-            MM::Paging::SetPte(TemplateP5e, MM::Pfn::AllocateBootstrapPages(1), 0);
-            *PointerP5e = *TemplateP5e;
-
-            /* Clear the page table */
-            RtlZeroMemory(MM::Paging::GetPteVirtualAddress(PointerP5e), MM_PAGE_SIZE);
-        }
-
-        /* Get next table entry */
-        PointerP5e = MM::Paging::GetNextPte(PointerP5e);
-    }
-}
-
 /**
  * Maps a range of virtual addresses at the PDE (Page Directory Entry) level.
  *
@@ -211,50 +164,3 @@ MM::Pte::MapPTE(PVOID StartAddress,
         PointerPte = MM::Paging::GetNextPte(PointerPte);
     }
 }
-
-/**
- * Maps a range of virtual addresses at the PXE (PML4) level.
- *
- * @param StartAddress
- *        The beginning of the virtual address range to map.
- *
- * @param EndAddress
- *        The end of the virtual address range to map.
- *
- * @param TemplatePxe
- *        A template PXE to use for creating new entries.
- *
- * @return This routine does not return any value.
- *
- * @since XT 1.0
- */
-XTAPI
-VOID
-MM::Pte::MapPXE(PVOID StartAddress,
-                PVOID EndAddress,
-                PMMPXE TemplatePxe)
-{
-    PMMPXE EndSpace, PointerPxe;
-
-    /* Get PXE addresses */
-    PointerPxe = MM::Paging::GetPxeAddress(StartAddress);
-    EndSpace = MM::Paging::GetPxeAddress(EndAddress);
-
-    /* Iterate over all PTEs */
-    while(PointerPxe <= EndSpace)
-    {
-        /* Check if PTE is already mapped */
-        if(!MM::Paging::PteValid(PointerPxe))
-        {
-            /* Map PTE */
-            MM::Paging::SetPte(TemplatePxe, MM::Pfn::AllocateBootstrapPages(1), 0);
-            *PointerPxe = *TemplatePxe;
-
-            /* Clear the page table */
-            RtlZeroMemory(MM::Paging::GetPteVirtualAddress(PointerPxe), MM_PAGE_SIZE);
-        }
-
-        /* Get next table entry */
-        PointerPxe = MM::Paging::GetNextPte(PointerPxe);
-    }
-}