+++ /dev/null
-$if (_WDMDDK_)
-/** Kernel definitions for x86 **/
-
-/* Interrupt request levels */
-#define PASSIVE_LEVEL 0
-#define LOW_LEVEL 0
-#define APC_LEVEL 1
-#define DISPATCH_LEVEL 2
-#define CMCI_LEVEL 5
-#define PROFILE_LEVEL 27
-#define CLOCK1_LEVEL 28
-#define CLOCK2_LEVEL 28
-#define IPI_LEVEL 29
-#define POWER_LEVEL 30
-#define HIGH_LEVEL 31
-#define CLOCK_LEVEL CLOCK2_LEVEL
-
-#define KIP0PCRADDRESS 0xffdff000
-#define KI_USER_SHARED_DATA 0xffdf0000
-#define SharedUserData ((KUSER_SHARED_DATA * CONST)KI_USER_SHARED_DATA)
-
-#define PAGE_SIZE 0x1000
-#define PAGE_SHIFT 12L
-#define KeGetDcacheFillSize() 1L
-
-#define EFLAG_SIGN 0x8000
-#define EFLAG_ZERO 0x4000
-#define EFLAG_SELECT (EFLAG_SIGN | EFLAG_ZERO)
-
-#define RESULT_NEGATIVE ((EFLAG_SIGN & ~EFLAG_ZERO) & EFLAG_SELECT)
-#define RESULT_ZERO ((~EFLAG_SIGN & EFLAG_ZERO) & EFLAG_SELECT)
-#define RESULT_POSITIVE ((~EFLAG_SIGN & ~EFLAG_ZERO) & EFLAG_SELECT)
-
-
-typedef struct _KFLOATING_SAVE {
- ULONG ControlWord;
- ULONG StatusWord;
- ULONG ErrorOffset;
- ULONG ErrorSelector;
- ULONG DataOffset;
- ULONG DataSelector;
- ULONG Cr0NpxState;
- ULONG Spare1;
-} KFLOATING_SAVE, *PKFLOATING_SAVE;
-
-extern NTKERNELAPI volatile KSYSTEM_TIME KeTickCount;
-
-#define YieldProcessor _mm_pause
-
-FORCEINLINE
-VOID
-KeMemoryBarrier(VOID)
-{
- LONG Barrier, *Dummy = &Barrier;
- UNREFERENCED_LOCAL_VARIABLE(Dummy);
-
-#if defined(__GNUC__)
- __asm__ __volatile__ ("xchg %%eax, %0" : : "m" (Barrier) : "%eax");
-#elif defined(_MSC_VER)
- __asm xchg [Barrier], eax
-#endif
-}
-
-#define KeMemoryBarrierWithoutFence() _ReadWriteBarrier()
-
-_IRQL_requires_max_(HIGH_LEVEL)
-_IRQL_saves_
-NTHALAPI
-KIRQL
-NTAPI
-KeGetCurrentIrql(VOID);
-
-_IRQL_requires_max_(HIGH_LEVEL)
-NTHALAPI
-VOID
-FASTCALL
-KfLowerIrql(
- _In_ _IRQL_restores_ _Notliteral_ KIRQL NewIrql);
-#define KeLowerIrql(a) KfLowerIrql(a)
-
-_IRQL_requires_max_(HIGH_LEVEL)
-_IRQL_raises_(NewIrql)
-_IRQL_saves_
-NTHALAPI
-KIRQL
-FASTCALL
-KfRaiseIrql(
- _In_ KIRQL NewIrql);
-#define KeRaiseIrql(a,b) *(b) = KfRaiseIrql(a)
-
-_IRQL_requires_max_(DISPATCH_LEVEL)
-_IRQL_saves_
-_IRQL_raises_(DISPATCH_LEVEL)
-NTHALAPI
-KIRQL
-NTAPI
-KeRaiseIrqlToDpcLevel(VOID);
-
-NTHALAPI
-KIRQL
-NTAPI
-KeRaiseIrqlToSynchLevel(VOID);
-
-_Requires_lock_not_held_(*SpinLock)
-_Acquires_lock_(*SpinLock)
-_IRQL_requires_max_(DISPATCH_LEVEL)
-_IRQL_saves_
-_IRQL_raises_(DISPATCH_LEVEL)
-NTHALAPI
-KIRQL
-FASTCALL
-KfAcquireSpinLock(
- _Inout_ PKSPIN_LOCK SpinLock);
-#define KeAcquireSpinLock(a,b) *(b) = KfAcquireSpinLock(a)
-
-_Requires_lock_held_(*SpinLock)
-_Releases_lock_(*SpinLock)
-_IRQL_requires_(DISPATCH_LEVEL)
-NTHALAPI
-VOID
-FASTCALL
-KfReleaseSpinLock(
- _Inout_ PKSPIN_LOCK SpinLock,
- _In_ _IRQL_restores_ KIRQL NewIrql);
-#define KeReleaseSpinLock(a,b) KfReleaseSpinLock(a,b)
-
-_Requires_lock_not_held_(*SpinLock)
-_Acquires_lock_(*SpinLock)
-_IRQL_requires_min_(DISPATCH_LEVEL)
-NTKERNELAPI
-VOID
-FASTCALL
-KefAcquireSpinLockAtDpcLevel(
- _Inout_ PKSPIN_LOCK SpinLock);
-#define KeAcquireSpinLockAtDpcLevel(SpinLock) KefAcquireSpinLockAtDpcLevel(SpinLock)
-
-_Requires_lock_held_(*SpinLock)
-_Releases_lock_(*SpinLock)
-_IRQL_requires_min_(DISPATCH_LEVEL)
-NTKERNELAPI
-VOID
-FASTCALL
-KefReleaseSpinLockFromDpcLevel(
- _Inout_ PKSPIN_LOCK SpinLock);
-#define KeReleaseSpinLockFromDpcLevel(SpinLock) KefReleaseSpinLockFromDpcLevel(SpinLock)
-
-NTSYSAPI
-PKTHREAD
-NTAPI
-KeGetCurrentThread(VOID);
-
-_Always_(_Post_satisfies_(return<=0))
-_Must_inspect_result_
-_IRQL_requires_max_(DISPATCH_LEVEL)
-_Kernel_float_saved_
-_At_(*FloatSave, _Kernel_requires_resource_not_held_(FloatState) _Kernel_acquires_resource_(FloatState))
-NTKERNELAPI
-NTSTATUS
-NTAPI
-KeSaveFloatingPointState(
- _Out_ PKFLOATING_SAVE FloatSave);
-
-_Success_(1)
-_Kernel_float_restored_
-_At_(*FloatSave, _Kernel_requires_resource_held_(FloatState) _Kernel_releases_resource_(FloatState))
-NTKERNELAPI
-NTSTATUS
-NTAPI
-KeRestoreFloatingPointState(
- _In_ PKFLOATING_SAVE FloatSave);
-
-/* VOID
- * KeFlushIoBuffers(
- * IN PMDL Mdl,
- * IN BOOLEAN ReadOperation,
- * IN BOOLEAN DmaOperation)
- */
-#define KeFlushIoBuffers(_Mdl, _ReadOperation, _DmaOperation)
-
-/* x86 and x64 performs a 0x2C interrupt */
-#define DbgRaiseAssertionFailure __int2c
-
-FORCEINLINE
-VOID
-_KeQueryTickCount(
- OUT PLARGE_INTEGER CurrentCount)
-{
- for (;;) {
-#ifdef NONAMELESSUNION
- CurrentCount->s.HighPart = KeTickCount.High1Time;
- CurrentCount->s.LowPart = KeTickCount.LowPart;
- if (CurrentCount->s.HighPart == KeTickCount.High2Time) break;
-#else
- CurrentCount->HighPart = KeTickCount.High1Time;
- CurrentCount->LowPart = KeTickCount.LowPart;
- if (CurrentCount->HighPart == KeTickCount.High2Time) break;
-#endif
- YieldProcessor();
- }
-}
-#define KeQueryTickCount(CurrentCount) _KeQueryTickCount(CurrentCount)
-
-$endif (_WDMDDK_)
-$if (_NTDDK_)
-
-#define PAUSE_PROCESSOR YieldProcessor();
-
-#define KERNEL_STACK_SIZE 12288
-#define KERNEL_LARGE_STACK_SIZE 61440
-#define KERNEL_LARGE_STACK_COMMIT 12288
-
-#define SIZE_OF_80387_REGISTERS 80
-
-#if !defined(RC_INVOKED)
-
-#define CONTEXT_i386 0x10000
-#define CONTEXT_i486 0x10000
-#define CONTEXT_CONTROL (CONTEXT_i386|0x00000001L)
-#define CONTEXT_INTEGER (CONTEXT_i386|0x00000002L)
-#define CONTEXT_SEGMENTS (CONTEXT_i386|0x00000004L)
-#define CONTEXT_FLOATING_POINT (CONTEXT_i386|0x00000008L)
-#define CONTEXT_DEBUG_REGISTERS (CONTEXT_i386|0x00000010L)
-#define CONTEXT_EXTENDED_REGISTERS (CONTEXT_i386|0x00000020L)
-
-#define CONTEXT_FULL (CONTEXT_CONTROL|CONTEXT_INTEGER|CONTEXT_SEGMENTS)
-#define CONTEXT_ALL (CONTEXT_CONTROL | CONTEXT_INTEGER | CONTEXT_SEGMENTS | \
- CONTEXT_FLOATING_POINT | CONTEXT_DEBUG_REGISTERS | \
- CONTEXT_EXTENDED_REGISTERS)
-
-#define CONTEXT_XSTATE (CONTEXT_i386 | 0x00000040L)
-
-#endif /* !defined(RC_INVOKED) */
-
-typedef struct _FLOATING_SAVE_AREA {
- ULONG ControlWord;
- ULONG StatusWord;
- ULONG TagWord;
- ULONG ErrorOffset;
- ULONG ErrorSelector;
- ULONG DataOffset;
- ULONG DataSelector;
- UCHAR RegisterArea[SIZE_OF_80387_REGISTERS];
- ULONG Cr0NpxState;
-} FLOATING_SAVE_AREA, *PFLOATING_SAVE_AREA;
-
-#include "pshpack4.h"
-typedef struct _CONTEXT {
- ULONG ContextFlags;
- ULONG Dr0;
- ULONG Dr1;
- ULONG Dr2;
- ULONG Dr3;
- ULONG Dr6;
- ULONG Dr7;
- FLOATING_SAVE_AREA FloatSave;
- ULONG SegGs;
- ULONG SegFs;
- ULONG SegEs;
- ULONG SegDs;
- ULONG Edi;
- ULONG Esi;
- ULONG Ebx;
- ULONG Edx;
- ULONG Ecx;
- ULONG Eax;
- ULONG Ebp;
- ULONG Eip;
- ULONG SegCs;
- ULONG EFlags;
- ULONG Esp;
- ULONG SegSs;
- UCHAR ExtendedRegisters[MAXIMUM_SUPPORTED_EXTENSION];
-} CONTEXT;
-#include "poppack.h"
-
-#define KeGetPcr() PCR
-
-#define PCR_MINOR_VERSION 1
-#define PCR_MAJOR_VERSION 1
-
-typedef struct _KPCR {
- union {
- NT_TIB NtTib;
- struct {
- struct _EXCEPTION_REGISTRATION_RECORD *Used_ExceptionList;
- PVOID Used_StackBase;
- PVOID Spare2;
- PVOID TssCopy;
- ULONG ContextSwitches;
- KAFFINITY SetMemberCopy;
- PVOID Used_Self;
- };
- };
- struct _KPCR *SelfPcr;
- struct _KPRCB *Prcb;
- KIRQL Irql;
- ULONG IRR;
- ULONG IrrActive;
- ULONG IDR;
- PVOID KdVersionBlock;
- struct _KIDTENTRY *IDT;
- struct _KGDTENTRY *GDT;
- struct _KTSS *TSS;
- USHORT MajorVersion;
- USHORT MinorVersion;
- KAFFINITY SetMember;
- ULONG StallScaleFactor;
- UCHAR SpareUnused;
- UCHAR Number;
- UCHAR Spare0;
- UCHAR SecondLevelCacheAssociativity;
- ULONG VdmAlert;
- ULONG KernelReserved[14];
- ULONG SecondLevelCacheSize;
- ULONG HalReserved[16];
-} KPCR, *PKPCR;
-
-FORCEINLINE
-ULONG
-KeGetCurrentProcessorNumber(VOID)
-{
- return (ULONG)__readfsbyte(FIELD_OFFSET(KPCR, Number));
-}
-
-$endif (_NTDDK_)
-
-
-
-
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