/*++ NDK Version: 0095
Copyright (c) Alex Ionescu. All rights reserved.
+Copyright (c) Timo Kreuzer All rights reserved.
Header Name:
- mmtypes.h (X86)
+ mmtypes.h (AMD64)
Abstract:
- i386 Type definitions for the Memory Manager
+ AMD64 Type definitions for the Memory Manager
Author:
Alex Ionescu (alex.ionescu@reactos.com) 06-Oct-2004
+ Timo Kreuzer (timo.kreuzer@reactos.com) 15-Aug-2008
--*/
C_ASSERT(MM_ALLOCATION_GRANULARITY >= PAGE_SIZE);
#endif
-//
-// PAE SEG0 Base?
-//
-#define KSEG0_BASE_PAE 0xE0000000
-
//
// Page Table Entry Definitions
//
-typedef struct _HARDWARE_PTE_X86
+typedef struct _HARDWARE_PTE
{
- ULONG Valid:1;
- ULONG Write:1;
- ULONG Owner:1;
- ULONG WriteThrough:1;
- ULONG CacheDisable:1;
- ULONG Accessed:1;
- ULONG Dirty:1;
- ULONG LargePage:1;
- ULONG Global:1;
- ULONG CopyOnWrite:1;
- ULONG Prototype: 1;
- ULONG reserved: 1;
- ULONG PageFrameNumber:20;
-} HARDWARE_PTE_X86, *PHARDWARE_PTE_X86;
+ ULONG64 Valid:1;
+ ULONG64 Write:1;
+ ULONG64 Owner:1;
+ ULONG64 WriteThrough:1;
+ ULONG64 CacheDisable:1;
+ ULONG64 Accessed:1;
+ ULONG64 Dirty:1;
+ ULONG64 LargePage:1;
+ ULONG64 Global:1;
+ ULONG64 CopyOnWrite:1;
+ ULONG64 Prototype:1;
+ ULONG64 reserved0:1;
+ ULONG64 PageFrameNumber:28;
+ ULONG64 reserved1:12;
+ ULONG64 SoftwareWsIndex:11;
+ ULONG64 NoExecute:1;
+} HARDWARE_PTE, *PHARDWARE_PTE;
typedef struct _MMPTE_SOFTWARE
{
- ULONG Valid:1;
- ULONG PageFileLow:4;
- ULONG Protection:5;
- ULONG Prototype:1;
- ULONG Transition:1;
- ULONG PageFileHigh:20;
-} MMPTE_SOFTWARE;
+ ULONG64 Valid:1;
+ ULONG64 PageFileLow:4;
+ ULONG64 Protection:5;
+ ULONG64 Prototype:1;
+ ULONG64 Transition:1;
+ ULONG64 UsedPageTableEntries:10;
+ ULONG64 Reserved:10;
+ ULONG64 PageFileHigh:32;
+} MMPTE_SOFTWARE, *PMMPTE_SOFTWARE;
typedef struct _MMPTE_TRANSITION
{
- ULONG Valid:1;
- ULONG Write:1;
- ULONG Owner:1;
- ULONG WriteThrough:1;
- ULONG CacheDisable:1;
- ULONG Protection:5;
- ULONG Prototype:1;
- ULONG Transition:1;
- ULONG PageFrameNumber:20;
+ ULONG64 Valid:1;
+ ULONG64 Write:1;
+ ULONG64 Owner:1;
+ ULONG64 WriteThrough:1;
+ ULONG64 CacheDisable:1;
+ ULONG64 Protection:5;
+ ULONG64 Prototype:1;
+ ULONG64 Transition:1;
+#if (NTDDI_VERSION >= NTDDI_LONGHORN)
+ ULONG64 PageFrameNumber:36;
+ ULONG64 Unused:16;
+#else
+ ULONG64 PageFrameNumber:28;
+ ULONG64 Unused:24;
+#endif
} MMPTE_TRANSITION;
typedef struct _MMPTE_PROTOTYPE
{
- ULONG Valid:1;
- ULONG ProtoAddressLow:7;
- ULONG ReadOnly:1;
- ULONG WhichPool:1;
- ULONG Prototype:1;
- ULONG ProtoAddressHigh:21;
+ ULONG64 Valid:1;
+ ULONG64 Unused0:7;
+ ULONG64 ReadOnly:1;
+ ULONG64 Unused1:1;
+ ULONG64 Prototype:1;
+ ULONG64 Protection:5;
+ LONG64 ProtoAddress:48;
} MMPTE_PROTOTYPE;
typedef struct _MMPTE_SUBSECTION
{
- ULONG Valid:1;
- ULONG SubsectionAddressLow:4;
- ULONG Protection:5;
- ULONG Prototype:1;
- ULONG SubsectionAddressHigh:20;
- ULONG WhichPool:1;
+ ULONG64 Valid:1;
+ ULONG64 Unused0:4;
+ ULONG64 Protection:5;
+ ULONG64 Prototype:1;
+ ULONG64 Unused1:5;
+ LONG64 SubsectionAddress:48;
} MMPTE_SUBSECTION;
typedef struct _MMPTE_LIST
{
- ULONG Valid:1;
- ULONG OneEntry:1;
- ULONG filler0:8;
- ULONG NextEntry:20;
- ULONG Prototype:1;
- ULONG filler1:1;
+ ULONG64 Valid:1;
+ ULONG64 OneEntry:1;
+ ULONG64 filler0:3;
+ ULONG64 Protection:5;
+ ULONG64 Prototype:1;
+ ULONG64 Transition:1;
+ ULONG64 filler1:20;
+ ULONG64 NextEntry:32;
} MMPTE_LIST;
-#ifndef CONFIG_SMP
-
typedef struct _MMPTE_HARDWARE
{
- ULONG Valid:1;
- ULONG Write:1;
- ULONG Owner:1;
- ULONG WriteThrough:1;
- ULONG CacheDisable:1;
- ULONG Accessed:1;
- ULONG Dirty:1;
- ULONG LargePage:1;
- ULONG Global:1;
- ULONG CopyOnWrite:1;
- ULONG Prototype:1;
- ULONG reserved:1;
- ULONG PageFrameNumber:20;
-} MMPTE_HARDWARE, *PMMPTE_HARDWARE;
-
+ ULONG64 Valid:1;
+#if (NTDDI_VERSION >= NTDDI_LONGHORN)
+ ULONG64 Dirty1:1;
#else
-
-typedef struct _MMPTE_HARDWARE
-{
- ULONG Valid:1;
- ULONG Writable:1;
- ULONG Owner:1;
- ULONG WriteThrough:1;
- ULONG CacheDisable:1;
- ULONG Accessed:1;
- ULONG Dirty:1;
- ULONG LargePage:1;
- ULONG Global:1;
- ULONG CopyOnWrite:1;
- ULONG Prototype:1;
- ULONG Write:1;
- ULONG PageFrameNumber:20;
+#ifdef CONFIG_SMP
+ ULONG64 Writable:1;
+#else
+ ULONG64 Write:1;
+#endif
+#endif
+ ULONG64 Owner:1;
+ ULONG64 WriteThrough:1;
+ ULONG64 CacheDisable:1;
+ ULONG64 Accessed:1;
+ ULONG64 Dirty:1;
+ ULONG64 LargePage:1;
+ ULONG64 Global:1;
+ ULONG64 CopyOnWrite:1;
+ ULONG64 Prototype:1;
+#if (NTDDI_VERSION >= NTDDI_LONGHORN)
+ ULONG64 Write:1;
+ ULONG64 PageFrameNumber:36;
+ ULONG64 reserved1:4;
+#else
+#ifdef CONFIG_SMP
+ ULONG64 Write:1;
+#else
+ ULONG64 reserved0:1;
+#endif
+ ULONG64 PageFrameNumber:28;
+ ULONG64 reserved1:12;
+#endif
+ ULONG64 SoftwareWsIndex:11;
+ ULONG64 NoExecute:1;
} MMPTE_HARDWARE, *PMMPTE_HARDWARE;
+typedef struct _MMPTE_HARDWARE_LARGEPAGE
+{
+ ULONG64 Valid:1;
+ ULONG64 Write:1;
+ ULONG64 Owner:1;
+ ULONG64 WriteThrough:1;
+ ULONG64 CacheDisable:1;
+ ULONG64 Accessed:1;
+ ULONG64 Dirty:1;
+ ULONG64 LargePage:1;
+ ULONG64 Global:1;
+ ULONG64 CopyOnWrite:1;
+ ULONG64 Prototype:1;
+ ULONG64 reserved0:1;
+ ULONG64 PAT:1;
+ ULONG64 reserved1:8;
+#if (NTDDI_VERSION >= NTDDI_LONGHORN)
+ ULONG64 PageFrameNumber:27;
+ ULONG64 reserved2:16;
+#else
+ ULONG64 PageFrameNumber:19;
+ ULONG64 reserved2:24;
#endif
+} MMPTE_HARDWARE_LARGEPAGE, *PMMPTE_HARDWARE_LARGEPAGE;
-//
-// Use the right PTE structure
-//
-#define HARDWARE_PTE HARDWARE_PTE_X86
-#define PHARDWARE_PTE PHARDWARE_PTE_X86
-#endif
+#endif // !AMD64_MMTYPES_H
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