[sir_richard] 49774: [NTOS]: Fix incorrect assumptions that a PDE == PTE which have crept up throughout new ARM3 code. [NTOS]: Fix a couple more unportable directly "Hard" PTE field accesses, inste...
24 Nov
2010
24 Nov
'10
3:21 p.m.
Author: sir_richard
Date: Wed Nov 24 15:21:45 2010
New Revision: 49774
URL: http://svn.reactos.org/svn/reactos?rev=49774&view=rev
Log:
[NTOS]: Fix incorrect assumptions that a PDE == PTE which have crept up throughout new
ARM3 code.
[NTOS]: Fix a couple more unportable directly "Hard" PTE field accesses, instead
of using portable MI macros.
[NTOS]: Cleanup some of the pool code that had really messed up PDE vs PTE.
[NTOS]: Define the number of page directoty levels for ARM.
[NTOS]: Comment out some ARM3 code that won't be needed now that most of the x86 code
is in C.
Fixes all but one build error.
Modified:
trunk/reactos/ntoskrnl/include/internal/arm/mm.h
trunk/reactos/ntoskrnl/include/internal/i386/mm.h
trunk/reactos/ntoskrnl/include/internal/mm.h
trunk/reactos/ntoskrnl/ke/arm/trapc.c
trunk/reactos/ntoskrnl/mm/ARM3/arm/init.c
trunk/reactos/ntoskrnl/mm/ARM3/miarm.h
trunk/reactos/ntoskrnl/mm/ARM3/mminit.c
trunk/reactos/ntoskrnl/mm/ARM3/pagfault.c
trunk/reactos/ntoskrnl/mm/ARM3/pool.c
trunk/reactos/ntoskrnl/mm/ARM3/procsup.c
trunk/reactos/ntoskrnl/mm/ARM3/section.c
trunk/reactos/ntoskrnl/mm/amd64/init.c
Modified: trunk/reactos/ntoskrnl/include/internal/arm/mm.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/include/internal/…
==============================================================================
--- trunk/reactos/ntoskrnl/include/internal/arm/mm.h [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/include/internal/arm/mm.h [iso-8859-1] Wed Nov 24 15:21:45
2010
@@ -1,4 +1,6 @@
#pragma once
+
+#define _MI_PAGING_LEVELS 2
#define PDE_SHIFT 20
@@ -116,6 +118,7 @@
#define MI_IS_PAGE_WRITEABLE(x) ((x)->u.Hard.ReadOnly == 0)
#define MI_IS_PAGE_COPY_ON_WRITE(x)FALSE
#define MI_IS_PAGE_DIRTY(x) TRUE
+#define MI_IS_PAGE_LARGE(x) FALSE
/* Easy accessing PFN in PTE */
#define PFN_FROM_PTE(v) ((v)->u.Hard.PageFrameNumber)
@@ -131,6 +134,12 @@
MI_HYPERSPACE_PTES * PAGE_SIZE)
#define MI_ZERO_PTE (PMMPTE)(MI_MAPPING_RANGE_END + \
PAGE_SIZE)
+#define MI_DUMMY_PTE (PMMPTE)(MI_MAPPING_RANGE_END + \
+ PAGE_SIZE)
+#define MI_VAD_BITMAP (PMMPTE)(MI_DUMMY_PTE + \
+ PAGE_SIZE)
+#define MI_WORKING_SET_LIST (PMMPTE)(MI_VAD_BITMAP + \
+ PAGE_SIZE)
/* Retrives the PDE entry for the given VA */
#define MiGetPdeAddress(x) ((PMMPDE)(PDE_BASE + (((ULONG)(x) >> 20) << 2)))
@@ -142,7 +151,8 @@
/* Retrives the PDE offset for the given VA */
#define MiGetPdeOffset(x) (((ULONG)(x)) >> 20)
-
+//#define MiGetPteOffset(x) (((ULONG)(x)) >> 12)
+
/* Convert a PTE into a corresponding address */
#define MiPteToAddress(x) ((PVOID)((ULONG)(x) << 10))
#define MiPdeToAddress(x) ((PVOID)((ULONG)(x) << 18))
Modified: trunk/reactos/ntoskrnl/include/internal/i386/mm.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/include/internal/…
==============================================================================
--- trunk/reactos/ntoskrnl/include/internal/i386/mm.h [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/include/internal/i386/mm.h [iso-8859-1] Wed Nov 24 15:21:45
2010
@@ -55,6 +55,7 @@
#define MI_PAGE_DISABLE_CACHE(x) ((x)->u.Hard.CacheDisable = 1)
#define MI_PAGE_WRITE_THROUGH(x) ((x)->u.Hard.WriteThrough = 1)
#define MI_PAGE_WRITE_COMBINED(x) ((x)->u.Hard.WriteThrough = 0)
+#define MI_IS_PAGE_LARGE(x) ((x)->u.Hard.Large == 1)
#if !defined(CONFIG_SMP)
#define MI_IS_PAGE_WRITEABLE(x) ((x)->u.Hard.Write == 1)
#else
@@ -80,18 +81,6 @@
#define TEB_BASE 0x7FFDE000
-#define MI_HYPERSPACE_PTES (256 - 1)
-#define MI_ZERO_PTES (32)
-#define MI_MAPPING_RANGE_START (ULONG)HYPER_SPACE
-#define MI_MAPPING_RANGE_END (MI_MAPPING_RANGE_START + \
- MI_HYPERSPACE_PTES * PAGE_SIZE)
-#define MI_DUMMY_PTE (PMMPTE)(MI_MAPPING_RANGE_END + \
- PAGE_SIZE)
-#define MI_VAD_BITMAP (PMMPTE)(MI_DUMMY_PTE + \
- PAGE_SIZE)
-#define MI_WORKING_SET_LIST (PMMPTE)(MI_VAD_BITMAP + \
- PAGE_SIZE)
-
/* On x86, these two are the same */
#define MMPDE MMPTE
#define PMMPDE PMMPTE
Modified: trunk/reactos/ntoskrnl/include/internal/mm.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/include/internal/…
==============================================================================
--- trunk/reactos/ntoskrnl/include/internal/mm.h [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/include/internal/mm.h [iso-8859-1] Wed Nov 24 15:21:45 2010
@@ -486,7 +486,7 @@
PRTL_BITMAP EndOfPagedPoolBitmap;
PMMPTE FirstPteForPagedPool;
PMMPTE LastPteForPagedPool;
- PMMPTE NextPdeForPagedPoolExpansion;
+ PMMPDE NextPdeForPagedPoolExpansion;
ULONG PagedPoolHint;
SIZE_T PagedPoolCommit;
SIZE_T AllocatedPagedPool;
Modified: trunk/reactos/ntoskrnl/ke/arm/trapc.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ke/arm/trapc.c?re…
==============================================================================
--- trunk/reactos/ntoskrnl/ke/arm/trapc.c [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/ke/arm/trapc.c [iso-8859-1] Wed Nov 24 15:21:45 2010
@@ -15,6 +15,7 @@
/* FUNCTIONS ******************************************************************/
+#if 0
VOID
KiIdleLoop(VOID)
{
@@ -89,6 +90,7 @@
}
}
}
+#endif
VOID
NTAPI
@@ -116,6 +118,7 @@
while (TRUE);
}
+#if 0
BOOLEAN
KiSwapContextInternal(IN PKTHREAD OldThread,
IN PKTHREAD NewThread)
@@ -220,6 +223,7 @@
//
return FALSE;
}
+#endif
VOID
KiApcInterrupt(VOID)
@@ -262,6 +266,7 @@
KiDeliverApc(PreviousMode, &ExceptionFrame, TrapFrame);
}
+#if 0
VOID
KiDispatchInterrupt(VOID)
{
@@ -343,6 +348,7 @@
KiSwapContext(OldThread, NewThread);
}
}
+#endif
VOID
KiInterruptHandler(IN PKTRAP_FRAME TrapFrame,
Modified: trunk/reactos/ntoskrnl/mm/ARM3/arm/init.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/ARM3/arm/init.…
==============================================================================
--- trunk/reactos/ntoskrnl/mm/ARM3/arm/init.c [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/mm/ARM3/arm/init.c [iso-8859-1] Wed Nov 24 15:21:45 2010
@@ -42,7 +42,7 @@
PVOID MiSystemViewStart;
ULONG MmSystemViewSize;
PFN_NUMBER MmSystemPageDirectory[PD_COUNT];
-PMMPTE MmSystemPagePtes;
+PMMPDE MmSystemPagePtes;
ULONG MmNumberOfSystemPtes;
ULONG MxPfnAllocation;
RTL_BITMAP MiPfnBitMap;
@@ -61,7 +61,7 @@
/* PRIVATE FUNCTIONS **********************************************************/
-NTSTATUS
+BOOLEAN
NTAPI
MmArmInitSystem(IN ULONG Phase,
IN PLOADER_PARAMETER_BLOCK LoaderBlock)
@@ -71,7 +71,7 @@
//
DPRINT1("NEVER TELL ME THE ODDS!\n");
while (TRUE);
- return STATUS_SUCCESS;
+ return TRUE;
}
/* EOF */
Modified: trunk/reactos/ntoskrnl/mm/ARM3/miarm.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/ARM3/miarm.h?r…
==============================================================================
--- trunk/reactos/ntoskrnl/mm/ARM3/miarm.h [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/mm/ARM3/miarm.h [iso-8859-1] Wed Nov 24 15:21:45 2010
@@ -235,7 +235,7 @@
#define MI_GET_NEXT_COLOR(x) (MI_GET_PAGE_COLOR(++MmSystemPageColor))
#define MI_GET_NEXT_PROCESS_COLOR(x) (MI_GET_PAGE_COLOR(++(x)->NextPageColor))
-#ifdef _M_IX86
+#ifndef _M_AMD64
//
// Decodes a Prototype PTE into the underlying PTE
//
@@ -462,7 +462,7 @@
extern PMMPTE MiSessionBasePte;
extern PMMPTE MiSessionLastPte;
extern SIZE_T MmSizeOfPagedPoolInBytes;
-extern PMMPTE MmSystemPagePtes;
+extern PMMPDE MmSystemPagePtes;
extern PVOID MmSystemCacheStart;
extern PVOID MmSystemCacheEnd;
extern MMSUPPORT MmSystemCacheWs;
@@ -607,7 +607,7 @@
NewPte->u.Long |= MmProtectToPteMask[ProtectionMask];
}
-#ifdef _M_IX86
+#ifndef _M_AMD64
//
// Builds a Prototype PTE for the address of the PTE
//
@@ -675,6 +675,33 @@
/* Write the invalid PTE */
ASSERT(InvalidPte.u.Hard.Valid == 0);
*PointerPte = InvalidPte;
+}
+
+//
+// Writes a valid PDE
+//
+VOID
+FORCEINLINE
+MI_WRITE_VALID_PDE(IN PMMPDE PointerPde,
+ IN MMPDE TempPde)
+{
+ /* Write the valid PDE */
+ ASSERT(PointerPde->u.Hard.Valid == 0);
+ ASSERT(TempPde.u.Hard.Valid == 1);
+ *PointerPde = TempPde;
+}
+
+//
+// Writes an invalid PDE
+//
+VOID
+FORCEINLINE
+MI_WRITE_INVALID_PDE(IN PMMPDE PointerPde,
+ IN MMPDE InvalidPde)
+{
+ /* Write the invalid PDE */
+ ASSERT(InvalidPde.u.Hard.Valid == 0);
+ *PointerPde = InvalidPde;
}
//
Modified: trunk/reactos/ntoskrnl/mm/ARM3/mminit.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/ARM3/mminit.c?…
==============================================================================
--- trunk/reactos/ntoskrnl/mm/ARM3/mminit.c [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/mm/ARM3/mminit.c [iso-8859-1] Wed Nov 24 15:21:45 2010
@@ -161,7 +161,7 @@
// address.
//
PFN_NUMBER MmSystemPageDirectory[PD_COUNT];
-PMMPTE MmSystemPagePtes;
+PMMPDE MmSystemPagePtes;
#endif
//
@@ -679,7 +679,7 @@
/* Yes we do, set it up */
Pfn1 = MiGetPfnEntry(PageFrameIndex);
Pfn1->u4.PteFrame = StartupPdIndex;
- Pfn1->PteAddress = PointerPde;
+ Pfn1->PteAddress = (PMMPTE)PointerPde;
Pfn1->u2.ShareCount++;
Pfn1->u3.e2.ReferenceCount = 1;
Pfn1->u3.e1.PageLocation = ActiveAndValid;
@@ -771,7 +771,7 @@
/* Make it a bogus page to catch errors */
PointerPde = MiAddressToPde(0xFFFFFFFF);
Pfn1->u4.PteFrame = PFN_FROM_PTE(PointerPde);
- Pfn1->PteAddress = PointerPde;
+ Pfn1->PteAddress = (PMMPTE)PointerPde;
Pfn1->u2.ShareCount++;
Pfn1->u3.e2.ReferenceCount = 0xFFF0;
Pfn1->u3.e1.PageLocation = ActiveAndValid;
@@ -1192,7 +1192,7 @@
MiAddHalIoMappings(VOID)
{
PVOID BaseAddress;
- PMMPTE PointerPde;
+ PMMPDE PointerPde;
PMMPTE PointerPte;
ULONG i, j, PdeCount;
PFN_NUMBER PageFrameIndex;
@@ -1203,12 +1203,12 @@
/* Check how many PDEs the heap has */
PointerPde = MiAddressToPde(BaseAddress);
- PdeCount = PDE_COUNT - ADDR_TO_PDE_OFFSET(BaseAddress);
+ PdeCount = PDE_COUNT - MiGetPdeOffset(BaseAddress);
for (i = 0; i < PdeCount; i++)
{
/* Does the HAL own this mapping? */
if ((PointerPde->u.Hard.Valid == 1) &&
- (PointerPde->u.Hard.LargePage == 0))
+ (MI_IS_PAGE_LARGE(PointerPde) == FALSE))
{
/* Get the PTE for it and scan each page */
PointerPte = MiAddressToPte(BaseAddress);
@@ -1556,8 +1556,10 @@
INIT_FUNCTION
MiBuildPagedPool(VOID)
{
- PMMPTE PointerPte, PointerPde;
+ PMMPTE PointerPte;
+ PMMPDE PointerPde;
MMPTE TempPte = ValidKernelPte;
+ MMPDE TempPde = ValidKernelPde;
PFN_NUMBER PageFrameIndex;
KIRQL OldIrql;
ULONG Size, BitMapSize;
@@ -1648,7 +1650,7 @@
#endif
RtlZeroMemory(PointerPde,
- (1 + MiAddressToPde(MmPagedPoolEnd) - PointerPde) * sizeof(MMPTE));
+ (1 + MiAddressToPde(MmPagedPoolEnd) - PointerPde) * sizeof(MMPDE));
//
// Next, get the first and last PTE
@@ -1666,8 +1668,8 @@
MI_SET_USAGE(MI_USAGE_PAGED_POOL);
MI_SET_PROCESS2("Kernel");
PageFrameIndex = MiRemoveZeroPage(0);
- TempPte.u.Hard.PageFrameNumber = PageFrameIndex;
- MI_WRITE_VALID_PTE(PointerPde, TempPte);
+ TempPde.u.Hard.PageFrameNumber = PageFrameIndex;
+ MI_WRITE_VALID_PDE(PointerPde, TempPde);
#if (_MI_PAGING_LEVELS >= 3)
/* Use the PPE of MmPagedPoolStart that was setup above */
// Bla = PFN_FROM_PTE(PpeAddress(MmPagedPool...));
@@ -1678,8 +1680,8 @@
/* Initialize the PFN entry for it */
MiInitializePfnForOtherProcess(PageFrameIndex,
- PointerPde,
- MmSystemPageDirectory[(PointerPde - (PMMPTE)PDE_BASE)
/ PDE_COUNT]);
+ (PMMPTE)PointerPde,
+ MmSystemPageDirectory[(PointerPde - (PMMPDE)PDE_BASE)
/ PDE_COUNT]);
#endif
//
Modified: trunk/reactos/ntoskrnl/mm/ARM3/pagfault.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/ARM3/pagfault.…
==============================================================================
--- trunk/reactos/ntoskrnl/mm/ARM3/pagfault.c [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/mm/ARM3/pagfault.c [iso-8859-1] Wed Nov 24 15:21:45 2010
@@ -325,7 +325,7 @@
}
/* Set it dirty if it's a writable page */
- if (TempPte.u.Hard.Write) TempPte.u.Hard.Dirty = TRUE;
+ if (MI_IS_PAGE_WRITEABLE(&TempPte)) MI_MAKE_DIRTY_PAGE(&TempPte);
/* Write it */
MI_WRITE_VALID_PTE(PointerPte, TempPte);
@@ -899,7 +899,7 @@
ASSERT(ProtectionCode != MM_NOACCESS);
/* Make the PDE demand-zero */
- MI_WRITE_INVALID_PTE(PointerPde, DemandZeroPde);
+ MI_WRITE_INVALID_PDE(PointerPde, DemandZeroPde);
/* And go dispatch the fault on the PDE. This should handle the demand-zero */
#if MI_TRACE_PFNS
@@ -907,7 +907,7 @@
#endif
Status = MiDispatchFault(TRUE,
PointerPte,
- PointerPde,
+ (PMMPTE)PointerPde,
NULL,
FALSE,
PsGetCurrentProcess(),
@@ -1058,7 +1058,7 @@
}
/* Write the dirty bit for writeable pages */
- if (TempPte.u.Hard.Write) TempPte.u.Hard.Dirty = TRUE;
+ if (MI_IS_PAGE_WRITEABLE(&TempPte)) MI_MAKE_DIRTY_PAGE(&TempPte);
/* And now write down the PTE, making the address valid */
MI_WRITE_VALID_PTE(PointerPte, TempPte);
Modified: trunk/reactos/ntoskrnl/mm/ARM3/pool.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/ARM3/pool.c?re…
==============================================================================
--- trunk/reactos/ntoskrnl/mm/ARM3/pool.c [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/mm/ARM3/pool.c [iso-8859-1] Wed Nov 24 15:21:45 2010
@@ -375,7 +375,7 @@
MiAllocatePoolPages(IN POOL_TYPE PoolType,
IN SIZE_T SizeInBytes)
{
- PFN_NUMBER SizeInPages, PageFrameNumber;
+ PFN_NUMBER SizeInPages, PageFrameNumber, PageTableCount;
ULONG i;
KIRQL OldIrql;
PLIST_ENTRY NextEntry, NextHead, LastHead;
@@ -422,7 +422,7 @@
// Check if there is enougn paged pool expansion space left
//
if (MmPagedPoolInfo.NextPdeForPagedPoolExpansion >
- MiAddressToPte(MmPagedPoolInfo.LastPteForPagedPool))
+ (PMMPDE)MiAddressToPte(MmPagedPoolInfo.LastPteForPagedPool))
{
//
// Out of memory!
@@ -436,23 +436,23 @@
// Check if we'll have to expand past the last PTE we have available
//
if (((i - 1) + MmPagedPoolInfo.NextPdeForPagedPoolExpansion) >
- MiAddressToPte(MmPagedPoolInfo.LastPteForPagedPool))
+ (PMMPDE)MiAddressToPte(MmPagedPoolInfo.LastPteForPagedPool))
{
//
// We can only support this much then
//
- SizeInPages = MiAddressToPte(MmPagedPoolInfo.LastPteForPagedPool) -
- MmPagedPoolInfo.NextPdeForPagedPoolExpansion +
- 1;
- ASSERT(SizeInPages < i);
- i = SizeInPages;
+ PageTableCount =
(PMMPDE)MiAddressToPte(MmPagedPoolInfo.LastPteForPagedPool) -
+ MmPagedPoolInfo.NextPdeForPagedPoolExpansion +
+ 1;
+ ASSERT(PageTableCount < i);
+ i = PageTableCount;
}
else
{
//
// Otherwise, there is plenty of space left for this expansion
//
- SizeInPages = i;
+ PageTableCount = i;
}
//
@@ -464,7 +464,7 @@
// Get the first PTE in expansion space
//
PointerPde = MmPagedPoolInfo.NextPdeForPagedPoolExpansion;
- BaseVa = MiPteToAddress(PointerPde);
+ BaseVa = MiPdeToAddress(PointerPde);
BaseVaStart = BaseVa;
//
@@ -494,11 +494,11 @@
/* Initialize the PFN */
MiInitializePfnForOtherProcess(PageFrameNumber,
- PointerPde,
+ (PMMPTE)PointerPde,
MmSystemPageDirectory[(PointerPde -
MiAddressToPde(NULL)) / PDE_COUNT]);
/* Write the actual PDE now */
- MI_WRITE_VALID_PTE(PointerPde, TempPde);
+ MI_WRITE_VALID_PDE(PointerPde, TempPde);
#endif
//
// Move on to the next expansion address
@@ -517,26 +517,25 @@
// These pages are now available, clear their availablity bits
//
EndAllocation = (MmPagedPoolInfo.NextPdeForPagedPoolExpansion -
- MiAddressToPte(MmPagedPoolInfo.FirstPteForPagedPool)) *
+
(PMMPDE)MiAddressToPte(MmPagedPoolInfo.FirstPteForPagedPool)) *
PTE_COUNT;
RtlClearBits(MmPagedPoolInfo.PagedPoolAllocationMap,
EndAllocation,
- SizeInPages * PTE_COUNT);
+ PageTableCount * PTE_COUNT);
//
// Update the next expansion location
//
- MmPagedPoolInfo.NextPdeForPagedPoolExpansion += SizeInPages;
+ MmPagedPoolInfo.NextPdeForPagedPoolExpansion += PageTableCount;
//
// Zero out the newly available memory
//
- RtlZeroMemory(BaseVaStart, SizeInPages * PAGE_SIZE);
+ RtlZeroMemory(BaseVaStart, PageTableCount * PAGE_SIZE);
//
// Now try consuming the pages again
//
- SizeInPages = BYTES_TO_PAGES(SizeInBytes);
i = RtlFindClearBitsAndSet(MmPagedPoolInfo.PagedPoolAllocationMap,
SizeInPages,
0);
Modified: trunk/reactos/ntoskrnl/mm/ARM3/procsup.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/ARM3/procsup.c…
==============================================================================
--- trunk/reactos/ntoskrnl/mm/ARM3/procsup.c [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/mm/ARM3/procsup.c [iso-8859-1] Wed Nov 24 15:21:45 2010
@@ -971,7 +971,7 @@
/* Do the same for hyperspace */
PointerPde = MiAddressToPde(HYPER_SPACE);
PageFrameNumber = PFN_FROM_PTE(PointerPde);
- MiInitializePfn(PageFrameNumber, PointerPde, TRUE);
+ MiInitializePfn(PageFrameNumber, (PMMPTE)PointerPde, TRUE);
/* Setup the PFN for the PTE for the working set */
PointerPte = MiAddressToPte(MI_WORKING_SET_LIST);
@@ -1195,7 +1195,7 @@
HyperIndex);
/* Set it dirty and map it */
- PdePte.u.Hard.Dirty = TRUE;
+ MI_MAKE_DIRTY_PAGE(&PdePte);
MI_WRITE_VALID_PTE(PointerPte, PdePte);
/* Now get hyperspace's page table */
@@ -1228,7 +1228,7 @@
PdeIndex);
/* Set it dirty and map it */
- PdePte.u.Hard.Dirty = TRUE;
+ MI_MAKE_DIRTY_PAGE(&PdePte);
MI_WRITE_VALID_PTE(PointerPte, PdePte);
/* Now get the page directory (which we'll double map, so call it a page table
*/
Modified: trunk/reactos/ntoskrnl/mm/ARM3/section.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/ARM3/section.c…
==============================================================================
--- trunk/reactos/ntoskrnl/mm/ARM3/section.c [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/mm/ARM3/section.c [iso-8859-1] Wed Nov 24 15:21:45 2010
@@ -347,17 +347,17 @@
/* Initialize its PFN entry, with the parent system page directory page table
*/
MiInitializePfnForOtherProcess(PageFrameIndex,
- PointerPde,
+ (PMMPTE)PointerPde,
MmSystemPageDirectory[(PointerPde -
MiAddressToPde(NULL)) / PDE_COUNT]);
/* Make the system PDE entry valid */
- MI_WRITE_VALID_PTE(SystemMapPde, TempPde);
+ MI_WRITE_VALID_PDE(SystemMapPde, TempPde);
/* The system PDE entry might be the PDE itself, so check for this */
if (PointerPde->u.Hard.Valid == 0)
{
/* It's different, so make the real PDE valid too */
- MI_WRITE_VALID_PTE(PointerPde, TempPde);
+ MI_WRITE_VALID_PDE(PointerPde, TempPde);
}
}
Modified: trunk/reactos/ntoskrnl/mm/amd64/init.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/amd64/init.c?r…
==============================================================================
--- trunk/reactos/ntoskrnl/mm/amd64/init.c [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/mm/amd64/init.c [iso-8859-1] Wed Nov 24 15:21:45 2010
@@ -752,9 +752,7 @@
/* Save the first and last paged pool PTE */
MmPagedPoolInfo.FirstPteForPagedPool = MiAddressToPte(MmPagedPoolStart);
MmPagedPoolInfo.LastPteForPagedPool = MiAddressToPte(MmPagedPoolEnd);
-
- MmPagedPoolInfo.NextPdeForPagedPoolExpansion =
- MiAddressToPde(MmPagedPoolStart) + 1;
+ MmPagedPoolInfo.NextPdeForPagedPoolExpansion = MiAddressToPde(MmPagedPoolStart) + 1;
// We keep track of each page via a bit, so check how big the bitmap will
// have to be (make sure to align our page count such that it fits nicely
5077
days inactive
5077
days old
0 comments
1 participants
participants (1)
-
sir_richard＠svn.reactos.org