mm.h File Reference

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Defines
#define	_MI_PAGING_LEVELS   2
#define	PAGE_MASK(x)   ((x)&(~0xfff))
#define	PAE_PAGE_MASK(x)   ((x)&(~0xfffLL))
#define	MM_EMPTY_PTE_LIST   ((ULONG)0xFFFFF)
#define	MM_EMPTY_LIST   ((ULONG_PTR)-1)
#define	PAGETABLE_MAP   (0xc0000000)
#define	PAGEDIRECTORY_MAP   (0xc0000000 + (PAGETABLE_MAP / (1024)))
#define	PTE_BASE   0xC0000000
#define	PDE_BASE   0xC0300000
#define	PDE_TOP   0xC0300FFF
#define	PTE_TOP   0xC03FFFFF
#define	HYPER_SPACE   0xC0400000
#define	HYPER_SPACE_END   0xC07FFFFF
#define	PTE_PER_PAGE   0x400
#define	MiAddressToPde(x)   ((PMMPDE)(((((ULONG)(x)) >> 22) << 2) + PAGEDIRECTORY_MAP))
#define	MiAddressToPte(x)   ((PMMPTE)(((((ULONG)(x)) >> 12) << 2) + PAGETABLE_MAP))
#define	MiAddressToPteOffset(x)   ((((ULONG)(x)) << 10) >> 22)
#define	MiPteToAddress(PTE)   ((PVOID)((ULONG)(PTE) << 10))
#define	MiPdeToAddress(PDE)   ((PVOID)((ULONG)(PDE) << 20))
#define	MiPdeToPte(PDE)   ((PMMPTE)MiPteToAddress(PDE))
#define	MiPteToPde(PTE)   ((PMMPDE)MiAddressToPte(PTE))
#define	ADDR_TO_PAGE_TABLE(v)   (((ULONG)(v)) / (1024 * PAGE_SIZE))
#define	ADDR_TO_PDE_OFFSET(v)   (((ULONG)(v)) / (1024 * PAGE_SIZE))
#define	ADDR_TO_PTE_OFFSET(v)   ((((ULONG)(v)) % (1024 * PAGE_SIZE)) / PAGE_SIZE)
#define	MiGetPdeOffset   ADDR_TO_PDE_OFFSET
#define	PFN_FROM_PTE(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	NR_SECTION_PAGE_TABLES   1024
#define	NR_SECTION_PAGE_ENTRIES   1024
#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
#define	MI_DUMMY_PTE
#define	MI_VAD_BITMAP
#define	MI_WORKING_SET_LIST
#define	MMPDE   MMPTE
#define	PMMPDE   PMMPTE
#define	MM_CACHE_LINE_SIZE   32
Functions
PULONG	MmGetPageDirectory (VOID)