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199 lines
8.3 KiB
C
199 lines
8.3 KiB
C
#pragma once
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/*
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* Use these to place a function in a specific section of the executable
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*/
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#define PLACE_IN_SECTION(s) __attribute__((section (s)))
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#ifdef __GNUC__
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#define INIT_FUNCTION PLACE_IN_SECTION("INIT")
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#define PAGE_LOCKED_FUNCTION PLACE_IN_SECTION("pagelk")
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#define PAGE_UNLOCKED_FUNCTION PLACE_IN_SECTION("pagepo")
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#else
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#define INIT_FUNCTION
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#define PAGE_LOCKED_FUNCTION
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#define PAGE_UNLOCKED_FUNCTION
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#endif
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#ifdef _NTOSKRNL_
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#ifndef _ARM_
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#define KeGetCurrentThread _KeGetCurrentThread
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#define KeGetPreviousMode _KeGetPreviousMode
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#endif
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#undef PsGetCurrentProcess
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#define PsGetCurrentProcess _PsGetCurrentProcess
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#define RVA(m, b) ((PVOID)((ULONG_PTR)(b) + (ULONG_PTR)(m)))
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//
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// We are very lazy on ARM -- we just import intrinsics
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// Question: Why wasn't this done for x86 too? (see fastintrlck.asm)
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//
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#define InterlockedDecrement _InterlockedDecrement
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#define InterlockedDecrement16 _InterlockedDecrement16
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#define InterlockedIncrement _InterlockedIncrement
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#define InterlockedIncrement16 _InterlockedIncrement16
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#define InterlockedCompareExchange _InterlockedCompareExchange
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#define InterlockedCompareExchange16 _InterlockedCompareExchange16
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#define InterlockedCompareExchange64 _InterlockedCompareExchange64
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#define InterlockedExchange _InterlockedExchange
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#define InterlockedExchangeAdd _InterlockedExchangeAdd
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#define InterlockedOr _InterlockedOr
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#define InterlockedAnd _InterlockedAnd
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//
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// Use inlined versions of fast/guarded mutex routines
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//
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#define ExEnterCriticalRegionAndAcquireFastMutexUnsafe _ExEnterCriticalRegionAndAcquireFastMutexUnsafe
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#define ExReleaseFastMutexUnsafeAndLeaveCriticalRegion _ExReleaseFastMutexUnsafeAndLeaveCriticalRegion
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#define ExAcquireFastMutex _ExAcquireFastMutex
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#define ExReleaseFastMutex _ExReleaseFastMutex
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#define ExAcquireFastMutexUnsafe _ExAcquireFastMutexUnsafe
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#define ExReleaseFastMutexUnsafe _ExReleaseFastMutexUnsafe
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#define ExTryToAcquireFastMutex _ExTryToAcquireFastMutex
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#define KeInitializeGuardedMutex _KeInitializeGuardedMutex
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#define KeAcquireGuardedMutex _KeAcquireGuardedMutex
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#define KeReleaseGuardedMutex _KeReleaseGuardedMutex
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#define KeAcquireGuardedMutexUnsafe _KeAcquireGuardedMutexUnsafe
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#define KeReleaseGuardedMutexUnsafe _KeReleaseGuardedMutexUnsafe
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#define KeTryToAcquireGuardedMutex _KeTryToAcquireGuardedMutex
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#include "ke.h"
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#include "ob.h"
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#include "mm.h"
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#include "ex.h"
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#include "cm.h"
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#include "ps.h"
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#include "cc.h"
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#include "io.h"
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#include "po.h"
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#include "se.h"
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#include "ldr.h"
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#ifndef _WINKD_
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#include "kd.h"
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#else
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#include "kd64.h"
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#endif
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#include "fsrtl.h"
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#include "lpc.h"
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#include "rtl.h"
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#ifdef KDBG
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#include "../kdbg/kdb.h"
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#endif
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#include "dbgk.h"
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#include "spinlock.h"
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#include "tag.h"
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#include "test.h"
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#include "inbv.h"
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#include "vdm.h"
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#include "hal.h"
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#include "arch/intrin_i.h"
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/*
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* generic information class probing code
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*/
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#define ICIF_QUERY 0x1
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#define ICIF_SET 0x2
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#define ICIF_QUERY_SIZE_VARIABLE 0x4
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#define ICIF_SET_SIZE_VARIABLE 0x8
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#define ICIF_SIZE_VARIABLE (ICIF_QUERY_SIZE_VARIABLE | ICIF_SET_SIZE_VARIABLE)
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typedef struct _INFORMATION_CLASS_INFO
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{
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ULONG RequiredSizeQUERY;
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ULONG RequiredSizeSET;
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ULONG AlignmentSET;
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ULONG AlignmentQUERY;
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ULONG Flags;
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} INFORMATION_CLASS_INFO, *PINFORMATION_CLASS_INFO;
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#define ICI_SQ_SAME(Type, Alignment, Flags) \
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{ Type, Type, Alignment, Alignment, Flags }
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#define ICI_SQ(TypeQuery, TypeSet, AlignmentQuery, AlignmentSet, Flags) \
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{ TypeQuery, TypeSet, AlignmentQuery, AlignmentSet, Flags }
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//
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// TEMPORARY
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//
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#define IQS_SAME(Type, Alignment, Flags) \
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{ sizeof(Type), sizeof(Type), sizeof(Alignment), sizeof(Alignment), Flags }
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#define IQS(TypeQuery, TypeSet, AlignmentQuery, AlignmentSet, Flags) \
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{ sizeof(TypeQuery), sizeof(TypeSet), sizeof(AlignmentQuery), sizeof(AlignmentSet), Flags }
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/*
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* Use IsPointerOffset to test whether a pointer should be interpreted as an offset
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* or as a pointer
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*/
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#if defined(_X86_) || defined(_M_AMD64) || defined(_MIPS_) || defined(_PPC_) || defined(_ARM_)
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/* for x86 and x86-64 the MSB is 1 so we can simply test on that */
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#define IsPointerOffset(Ptr) ((LONG_PTR)(Ptr) >= 0)
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#elif defined(_IA64_)
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/* on Itanium if the 24 most significant bits are set, we're not dealing with
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offsets anymore. */
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#define IsPointerOffset(Ptr) (((ULONG_PTR)(Ptr) & 0xFFFFFF0000000000ULL) == 0)
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#else
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#error IsPointerOffset() needs to be defined for this architecture
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#endif
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#endif
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#ifdef _M_IX86
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C_ASSERT(FIELD_OFFSET(KUSER_SHARED_DATA, SystemCall) == 0x300);
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C_ASSERT(FIELD_OFFSET(KTHREAD, InitialStack) == KTHREAD_INITIAL_STACK);
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C_ASSERT(FIELD_OFFSET(KTHREAD, Teb) == KTHREAD_TEB);
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C_ASSERT(FIELD_OFFSET(KTHREAD, KernelStack) == KTHREAD_KERNEL_STACK);
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C_ASSERT(FIELD_OFFSET(KTHREAD, NpxState) == KTHREAD_NPX_STATE);
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C_ASSERT(FIELD_OFFSET(KTHREAD, ServiceTable) == KTHREAD_SERVICE_TABLE);
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C_ASSERT(FIELD_OFFSET(KTHREAD, PreviousMode) == KTHREAD_PREVIOUS_MODE);
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C_ASSERT(FIELD_OFFSET(KTHREAD, TrapFrame) == KTHREAD_TRAP_FRAME);
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C_ASSERT(FIELD_OFFSET(KTHREAD, CallbackStack) == KTHREAD_CALLBACK_STACK);
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C_ASSERT(FIELD_OFFSET(KTHREAD, ApcState.Process) == KTHREAD_APCSTATE_PROCESS);
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C_ASSERT(FIELD_OFFSET(KPROCESS, DirectoryTableBase) == KPROCESS_DIRECTORY_TABLE_BASE);
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#endif
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#ifdef _M_IX86
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C_ASSERT(FIELD_OFFSET(KPCR, NtTib.ExceptionList) == KPCR_EXCEPTION_LIST);
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C_ASSERT(FIELD_OFFSET(KPCR, SelfPcr) == KPCR_SELF);
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C_ASSERT(FIELD_OFFSET(KPCR, IRR) == KPCR_IRR);
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C_ASSERT(FIELD_OFFSET(KPCR, IDR) == KPCR_IDR);
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C_ASSERT(FIELD_OFFSET(KPCR, Irql) == KPCR_IRQL);
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C_ASSERT(FIELD_OFFSET(KIPCR, PrcbData) + FIELD_OFFSET(KPRCB, CurrentThread) == KPCR_CURRENT_THREAD);
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C_ASSERT(FIELD_OFFSET(KIPCR, PrcbData) + FIELD_OFFSET(KPRCB, NextThread) == KPCR_PRCB_NEXT_THREAD);
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C_ASSERT(FIELD_OFFSET(KIPCR, PrcbData) + FIELD_OFFSET(KPRCB, NpxThread) == KPCR_NPX_THREAD);
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C_ASSERT(FIELD_OFFSET(KIPCR, PrcbData) == KPCR_PRCB_DATA);
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C_ASSERT(FIELD_OFFSET(KIPCR, PrcbData) + FIELD_OFFSET(KPRCB, KeSystemCalls) == KPCR_SYSTEM_CALLS);
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C_ASSERT(FIELD_OFFSET(KIPCR, PrcbData) + FIELD_OFFSET(KPRCB, DpcData) + FIELD_OFFSET(KDPC_DATA, DpcQueueDepth) == KPCR_PRCB_DPC_QUEUE_DEPTH);
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C_ASSERT(FIELD_OFFSET(KIPCR, PrcbData) + FIELD_OFFSET(KPRCB, DpcData) + 16 == KPCR_PRCB_DPC_COUNT);
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C_ASSERT(FIELD_OFFSET(KIPCR, PrcbData) + FIELD_OFFSET(KPRCB, DpcStack) == KPCR_PRCB_DPC_STACK);
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C_ASSERT(FIELD_OFFSET(KIPCR, PrcbData) + FIELD_OFFSET(KPRCB, TimerRequest) == KPCR_PRCB_TIMER_REQUEST);
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C_ASSERT(FIELD_OFFSET(KIPCR, PrcbData) + FIELD_OFFSET(KPRCB, MaximumDpcQueueDepth) == KPCR_PRCB_MAXIMUM_DPC_QUEUE_DEPTH);
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C_ASSERT(FIELD_OFFSET(KIPCR, PrcbData) + FIELD_OFFSET(KPRCB, DpcRequestRate) == KPCR_PRCB_DPC_REQUEST_RATE);
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C_ASSERT(FIELD_OFFSET(KIPCR, PrcbData) + FIELD_OFFSET(KPRCB, DpcInterruptRequested) == KPCR_PRCB_DPC_INTERRUPT_REQUESTED);
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C_ASSERT(FIELD_OFFSET(KIPCR, PrcbData) + FIELD_OFFSET(KPRCB, DpcRoutineActive) == KPCR_PRCB_DPC_ROUTINE_ACTIVE);
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C_ASSERT(FIELD_OFFSET(KIPCR, PrcbData) + FIELD_OFFSET(KPRCB, DpcLastCount) == KPCR_PRCB_DPC_LAST_COUNT);
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C_ASSERT(FIELD_OFFSET(KIPCR, PrcbData) + FIELD_OFFSET(KPRCB, TimerRequest) == KPCR_PRCB_TIMER_REQUEST);
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C_ASSERT(FIELD_OFFSET(KIPCR, PrcbData) + FIELD_OFFSET(KPRCB, QuantumEnd) == KPCR_PRCB_QUANTUM_END);
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C_ASSERT(FIELD_OFFSET(KIPCR, PrcbData) + FIELD_OFFSET(KPRCB, DeferredReadyListHead) == KPCR_PRCB_DEFERRED_READY_LIST_HEAD);
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C_ASSERT(FIELD_OFFSET(KIPCR, PrcbData) + FIELD_OFFSET(KPRCB, PowerState) == KPCR_PRCB_POWER_STATE_IDLE_FUNCTION);
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C_ASSERT(FIELD_OFFSET(KIPCR, PrcbData) + FIELD_OFFSET(KPRCB, PrcbLock) == KPCR_PRCB_PRCB_LOCK);
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C_ASSERT(FIELD_OFFSET(KIPCR, PrcbData) + FIELD_OFFSET(KPRCB, DpcStack) == KPCR_PRCB_DPC_STACK);
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C_ASSERT(FIELD_OFFSET(KIPCR, PrcbData) + FIELD_OFFSET(KPRCB, IdleSchedule) == KPCR_PRCB_IDLE_SCHEDULE);
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C_ASSERT(sizeof(FX_SAVE_AREA) == SIZEOF_FX_SAVE_AREA);
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/* Platform specific checks */
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C_ASSERT(FIELD_OFFSET(KPROCESS, IopmOffset) == KPROCESS_IOPM_OFFSET);
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C_ASSERT(FIELD_OFFSET(KPROCESS, LdtDescriptor) == KPROCESS_LDT_DESCRIPTOR0);
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C_ASSERT(FIELD_OFFSET(KV86M_TRAP_FRAME, SavedExceptionStack) == TF_SAVED_EXCEPTION_STACK);
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C_ASSERT(FIELD_OFFSET(KV86M_TRAP_FRAME, regs) == TF_REGS);
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C_ASSERT(FIELD_OFFSET(KV86M_TRAP_FRAME, orig_ebp) == TF_ORIG_EBP);
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C_ASSERT(FIELD_OFFSET(KTSS, Esp0) == KTSS_ESP0);
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C_ASSERT(FIELD_OFFSET(KTSS, IoMapBase) == KTSS_IOMAPBASE);
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#endif
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