ke.h File Reference

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Data Structures
struct	PKPCR
Defines
#define	PASSIVE_LEVEL   0
#define	LOW_LEVEL   0
#define	APC_LEVEL   1
#define	DISPATCH_LEVEL   2
#define	CMCI_LEVEL   5
#define	CLOCK_LEVEL   13
#define	IPI_LEVEL   14
#define	DRS_LEVEL   14
#define	POWER_LEVEL   14
#define	PROFILE_LEVEL   15
#define	HIGH_LEVEL   15
#define	KI_USER_SHARED_DATA   0xFFFFF78000000000ULL
#define	SharedUserData   ((PKUSER_SHARED_DATA const)KI_USER_SHARED_DATA)
#define	SharedInterruptTime   (KI_USER_SHARED_DATA + 0x8)
#define	SharedSystemTime   (KI_USER_SHARED_DATA + 0x14)
#define	SharedTickCount   (KI_USER_SHARED_DATA + 0x320)
#define	PAGE_SIZE   0x1000
#define	PAGE_SHIFT   12L
#define	EFLAG_SIGN   0x8000
#define	EFLAG_ZERO   0x4000
#define	EFLAG_SELECT   (EFLAG_SIGN | EFLAG_ZERO)
#define	KeQueryInterruptTime()   (*(volatile ULONG64*)SharedInterruptTime)
#define	KeQuerySystemTime(CurrentCount)   *(ULONG64*)(CurrentCount) = *(volatile ULONG64*)SharedSystemTime
#define	KeQueryTickCount(CurrentCount)   *(ULONG64*)(CurrentCount) = *(volatile ULONG64*)SharedTickCount
#define	KeGetDcacheFillSize()   1L
#define	YieldProcessor   _mm_pause
#define	FastFence   __faststorefence
#define	LoadFence   _mm_lfence
#define	MemoryFence   _mm_mfence
#define	StoreFence   _mm_sfence
#define	LFENCE_ACQUIRE()   LoadFence()
#define	KeMemoryBarrierWithoutFence()   _ReadWriteBarrier()
#define	KeRaiseIrql(a, b)   *(b) = KfRaiseIrql(a)
#define	KeFlushIoBuffers(_Mdl, _ReadOperation, _DmaOperation)
#define	DbgRaiseAssertionFailure   __int2c
#define	PAUSE_PROCESSOR   YieldProcessor();
#define	KERNEL_STACK_SIZE   0x6000
#define	KERNEL_LARGE_STACK_SIZE   0x12000
#define	KERNEL_LARGE_STACK_COMMIT   KERNEL_STACK_SIZE
#define	KERNEL_MCA_EXCEPTION_STACK_SIZE   0x2000
#define	EXCEPTION_READ_FAULT   0
#define	EXCEPTION_WRITE_FAULT   1
#define	EXCEPTION_EXECUTE_FAULT   8
#define	CONTEXT_AMD64   0x100000
#define	CONTEXT_CONTROL   (CONTEXT_AMD64 | 0x1L)
#define	CONTEXT_INTEGER   (CONTEXT_AMD64 | 0x2L)
#define	CONTEXT_SEGMENTS   (CONTEXT_AMD64 | 0x4L)
#define	CONTEXT_FLOATING_POINT   (CONTEXT_AMD64 | 0x8L)
#define	CONTEXT_DEBUG_REGISTERS   (CONTEXT_AMD64 | 0x10L)
#define	CONTEXT_FULL   (CONTEXT_CONTROL | CONTEXT_INTEGER | CONTEXT_FLOATING_POINT)
#define	CONTEXT_ALL   (CONTEXT_CONTROL | CONTEXT_INTEGER | CONTEXT_SEGMENTS | CONTEXT_FLOATING_POINT | CONTEXT_DEBUG_REGISTERS)
#define	CONTEXT_XSTATE   (CONTEXT_AMD64 | 0x20L)
#define	CONTEXT_EXCEPTION_ACTIVE   0x8000000
#define	CONTEXT_SERVICE_ACTIVE   0x10000000
#define	CONTEXT_EXCEPTION_REQUEST   0x40000000
#define	CONTEXT_EXCEPTION_REPORTING   0x80000000
#define	INITIAL_MXCSR   0x1f80
#define	INITIAL_FPCSR   0x027f
#define	PCR_MINOR_VERSION   1
#define	PCR_MAJOR_VERSION   1
Typedefs
typedef XSAVE_FORMAT	XMM_SAVE_AREA32
typedef XSAVE_FORMAT *	PXMM_SAVE_AREA32
Functions
	$if (_WDMDDK_) typedef struct _KFLOATING_SAVE
FORCEINLINE VOID	KeMemoryBarrier (VOID)
FORCEINLINE KIRQL	KeGetCurrentIrql (VOID)
FORCEINLINE VOID	KeLowerIrql (IN KIRQL NewIrql)
FORCEINLINE KIRQL	KfRaiseIrql (IN KIRQL NewIrql)
FORCEINLINE KIRQL	KeRaiseIrqlToDpcLevel (VOID)
FORCEINLINE KIRQL	KeRaiseIrqlToSynchLevel (VOID)
FORCEINLINE PKTHREAD	KeGetCurrentThread (VOID)
FORCEINLINE NTSTATUS	KeSaveFloatingPointState (PVOID FloatingState)
FORCEINLINE NTSTATUS	KeRestoreFloatingPointState (PVOID FloatingState)
$endif	$if (_NTDDK_) typedef struct DECLSPEC_ALIGN(16) _CONTEXT
FORCEINLINE PKPCR	KeGetPcr (VOID)
FORCEINLINE ULONG	KeGetCurrentProcessorNumber (VOID)
Variables
	KFLOATING_SAVE
*	PKFLOATING_SAVE
	CONTEXT