mm.h File Reference

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Defines
#define	MI_LOWEST_VAD_ADDRESS   (PVOID)0x000000007FF00000ULL
#define	MI_HIGHEST_USER_ADDRESS   (PVOID)0x000007FFFFFEFFFFULL
#define	MI_USER_PROBE_ADDRESS   (PVOID)0x000007FFFFFF0000ULL
#define	MI_DEFAULT_SYSTEM_RANGE_START   (PVOID)0xFFFF080000000000ULL
#define	MI_REAL_SYSTEM_RANGE_START   0xFFFF800000000000ULL
#define	MI_PAGE_TABLE_BASE   0xFFFFF68000000000ULL
#define	HYPER_SPACE   0xFFFFF70000000000ULL
#define	HYPER_SPACE_END   0xFFFFF77FFFFFFFFFULL
#define	MI_SHARED_SYSTEM_PAGE   0xFFFFF78000000000ULL
#define	MI_SYSTEM_CACHE_WS_START   0xFFFFF78000001000ULL
#define	MI_LOADER_MAPPINGS   0xFFFFF80000000000ULL
#define	MI_PAGED_SYSTEM_START   0xFFFFF88000000000ULL
#define	MI_PAGED_POOL_START   (PVOID)0xFFFFF8A000000000ULL
#define	MI_PAGED_POOL_END   0xFFFFF8BFFFFFFFFFULL
#define	MI_SESSION_SPACE_START   0xFFFFF90000000000ULL
#define	MI_SESSION_VIEW_END   0xFFFFF97FFF000000ULL
#define	MI_SESSION_SPACE_END   0xFFFFF97FFFFFFFFFULL
#define	MM_SYSTEM_SPACE_START   0xFFFFF98000000000ULL
#define	MI_PFN_DATABASE   0xFFFFFA8000000000ULL
#define	MI_HIGHEST_SYSTEM_ADDRESS   (PVOID)0xFFFFFFFFFFFFFFFFULL
#define	MM_HIGHEST_USER_ADDRESS_WOW64   0x7FFEFFFF
#define	MM_SYSTEM_RANGE_START_WOW64   0x80000000
#define	MI_DEBUG_MAPPING   (PVOID)0xFFFFFFFF80000000ULL
#define	MI_NON_PAGED_SYSTEM_START_MIN   MM_SYSTEM_SPACE_START
#define	MI_SYSTEM_PTE_START   MM_SYSTEM_SPACE_START
#define	MI_SYSTEM_PTE_END   (MI_SYSTEM_PTE_START + MI_NUMBER_SYSTEM_PTES * PAGE_SIZE - 1)
#define	MI_SYSTEM_PTE_BASE   (PVOID)MiAddressToPte(KSEG0_BASE)
#define	MM_HIGHEST_VAD_ADDRESS   (PVOID)((ULONG_PTR)MM_HIGHEST_USER_ADDRESS - (16 * PAGE_SIZE))
#define	MI_MAPPING_RANGE_START   HYPER_SPACE
#define	MI_MAPPING_RANGE_END   (MI_MAPPING_RANGE_START + MI_HYPERSPACE_PTES * PAGE_SIZE)
#define	MI_DUMMY_PTE   (MI_MAPPING_RANGE_END + PAGE_SIZE)
#define	MI_VAD_BITMAP   (MI_DUMMY_PTE + PAGE_SIZE)
#define	MI_WORKING_SET_LIST   (MI_VAD_BITMAP + PAGE_SIZE)
#define	MI_NONPAGED_POOL_END   0
#define	MI_MIN_PAGES_FOR_NONPAGED_POOL_TUNING   ((255*1024*1024) >> PAGE_SHIFT)
#define	MI_MIN_PAGES_FOR_SYSPTE_TUNING   ((19*1024*1024) >> PAGE_SHIFT)
#define	MI_MIN_PAGES_FOR_SYSPTE_BOOST   ((32*1024*1024) >> PAGE_SHIFT)
#define	MI_MIN_INIT_PAGED_POOLSIZE   (32 * 1024 * 1024)
#define	MI_MAX_INIT_NONPAGED_POOL_SIZE   (128ULL * 1024 * 1024 * 1024)
#define	MI_MAX_NONPAGED_POOL_SIZE   (128ULL * 1024 * 1024 * 1024)
#define	MI_SYSTEM_VIEW_SIZE   (16 * 1024 * 1024)
#define	MI_MIN_SECONDARY_COLORS   8
#define	MI_SECONDARY_COLORS   64
#define	MI_MAX_SECONDARY_COLORS   1024
#define	MI_MIN_ALLOCATION_FRAGMENT   (4 * _1KB)
#define	MI_ALLOCATION_FRAGMENT   (64 * _1KB)
#define	MI_MAX_ALLOCATION_FRAGMENT   (2 * _1MB)
#define	MI_SESSION_WORKING_SET_SIZE   (4 * 1024 * 1024)
#define	MI_SESSION_VIEW_SIZE   (20 * 1024 * 1024)
#define	MI_SESSION_POOL_SIZE   (16 * 1024 * 1024)
#define	MI_SESSION_IMAGE_SIZE   (8 * 1024 * 1024)
#define	MI_SESSION_SIZE
#define	MmSystemRangeStart   ((PVOID)MI_REAL_SYSTEM_RANGE_START)
#define	_MI_PAGING_LEVELS   4
#define	MI_NUMBER_SYSTEM_PTES   22000
#define	MI_MAX_FREE_PAGE_LISTS   4
#define	NR_SECTION_PAGE_TABLES   1024
#define	NR_SECTION_PAGE_ENTRIES   1024
#define	MI_HYPERSPACE_PTES   (256 - 1)
#define	MI_ZERO_PTES   (32)
#define	MM_CACHE_LINE_SIZE   32
#define	PAGE_MASK(x)   ((x)&(~0xfff))
#define	PAE_PAGE_MASK(x)   ((x)&(~0xfffLL))
#define	IS_ALIGNED(addr, align)   (((ULONG64)(addr) & (align - 1)) == 0)
#define	IS_PAGE_ALIGNED(addr)   IS_ALIGNED(addr, PAGE_SIZE)
#define	MiIsPteOnPdeBoundary(PointerPte)   ((((ULONG_PTR)PointerPte) & (PAGE_SIZE - 1)) == 0)
#define	MiIsPteOnPpeBoundary(PointerPte)   ((((ULONG_PTR)PointerPte) & (PDE_PER_PAGE * PAGE_SIZE - 1)) == 0)
#define	MiIsPteOnPxeBoundary(PointerPte)   ((((ULONG_PTR)PointerPte) & (PPE_PER_PAGE * PDE_PER_PAGE * PAGE_SIZE - 1)) == 0)
#define	MM_EMPTY_PTE_LIST   ((ULONG64)0xFFFFFFFF)
#define	MM_EMPTY_LIST   ((ULONG_PTR)-1)
#define	ADDR_TO_PAGE_TABLE(v)   ((ULONG)(((ULONG_PTR)(v)) / (512 * PAGE_SIZE)))
#define	ADDR_TO_PDE_OFFSET(v)   ((ULONG)((((ULONG_PTR)(v)) / (512 * PAGE_SIZE))))
#define	ADDR_TO_PTE_OFFSET(v)   ((ULONG)((((ULONG_PTR)(v)) % (512 * PAGE_SIZE)) / PAGE_SIZE))
#define	MiGetPdeOffset   ADDR_TO_PDE_OFFSET
#define	VAtoPXI(va)   ((((ULONG64)va) >> PXI_SHIFT) & 0x1FF)
#define	VAtoPPI(va)   ((((ULONG64)va) >> PPI_SHIFT) & 0x1FF)
#define	VAtoPDI(va)   ((((ULONG64)va) >> PDI_SHIFT) & 0x1FF)
#define	VAtoPTI(va)   ((((ULONG64)va) >> PTI_SHIFT) & 0x1FF)
#define	PFN_FROM_PTE(v)   ((v)->u.Hard.PageFrameNumber)
#define	PFN_FROM_PDE(v)   ((v)->u.Hard.PageFrameNumber)
#define	PFN_FROM_PPE(v)   ((v)->u.Hard.PageFrameNumber)
#define	PFN_FROM_PXE(v)   ((v)->u.Hard.PageFrameNumber)
#define	MI_MAKE_LOCAL_PAGE(x)   ((x)->u.Hard.Global = 0)
#define	MI_MAKE_DIRTY_PAGE(x)   ((x)->u.Hard.Dirty = 1)
#define	MI_MAKE_ACCESSED_PAGE(x)   ((x)->u.Hard.Accessed = 1)
#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.LargePage == 1)
#define	MI_IS_PAGE_WRITEABLE(x)   ((x)->u.Hard.Write == 1)
#define	MI_IS_PAGE_COPY_ON_WRITE(x)   ((x)->u.Hard.CopyOnWrite == 1)
#define	MI_IS_PAGE_DIRTY(x)   ((x)->u.Hard.Dirty == 1)
#define	MI_MAKE_OWNER_PAGE(x)   ((x)->u.Hard.Owner = 1)
#define	MI_MAKE_WRITE_PAGE(x)   ((x)->u.Hard.Write = 1)
#define	PAGE_TO_SECTION_PAGE_DIRECTORY_OFFSET(x)   ((x) / (4*1024*1024))
#define	PAGE_TO_SECTION_PAGE_TABLE_OFFSET(x)   ((((x)) % (4*1024*1024)) / (4*1024))
#define	MMPDE   MMPTE
#define	PMMPDE   PMMPTE
#define	MMPPE   MMPTE
#define	PMMPPE   PMMPTE
#define	MI_WRITE_VALID_PPE   MI_WRITE_VALID_PTE
#define	ValidKernelPpe   ValidKernelPde
#define	MiAddressToPde(x)   _MiAddressToPde((PVOID)(x))
#define	MiAddressToPte(x)   _MiAddressToPte((PVOID)(x))
#define	MiAddressToPteOffset(x)   MiAddressToPti(x)
#define	MiPdeToPte(PDE)   ((PMMPTE)MiPteToAddress(PDE))
#define	MiPteToPde(PTE)   ((PMMPDE)MiAddressToPte(PTE))
#define	MiPdeToPpe(Pde)   ((PMMPPE)MiAddressToPte(Pde))
#define	MiProtoPteToPte(x)   (PMMPTE)(((LONG64)(x)->u.Long) >> 16)
Functions
PULONG64 FORCEINLINE	MmGetPageDirectory (VOID)
PMMPTE FORCEINLINE	MiAddressToPxe (PVOID Address)
PMMPTE FORCEINLINE	MiAddressToPpe (PVOID Address)
PMMPTE FORCEINLINE	_MiAddressToPde (PVOID Address)
PMMPTE FORCEINLINE	_MiAddressToPte (PVOID Address)
ULONG FORCEINLINE	MiAddressToPti (PVOID Address)
ULONG FORCEINLINE	MiAddressToPxi (PVOID Address)
PVOID FORCEINLINE	MiPteToAddress (PMMPTE PointerPte)
PVOID FORCEINLINE	MiPdeToAddress (PMMPTE PointerPde)
PVOID FORCEINLINE	MiPpeToAddress (PMMPTE PointerPpe)
PVOID FORCEINLINE	MiPxeToAddress (PMMPTE PointerPxe)
BOOLEAN FORCEINLINE	MiIsPdeForAddressValid (PVOID Address)
FORCEINLINE VOID	MI_MAKE_PROTOTYPE_PTE (IN PMMPTE NewPte, IN PMMPTE PointerPte)
VOID FORCEINLINE	MmInitGlobalKernelPageDirectory (VOID)