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3544 lines
86 KiB
3544 lines
86 KiB
/*++
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Module Name:
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ia64.h
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Abstract:
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This module contains the IA64 hardware specific header file.
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Author:
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David N. Cutler (davec) 31-Mar-1990
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Revision History:
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Bernard Lint 6-Jun-1995: IA64 version based on MIPS version.
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--*/
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#ifndef _IA64H_
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#define _IA64H_
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#if !(defined(_NTDRIVER_) || defined(_NTDDK_) || defined(_NTIFS_) || defined(_NTHAL_) || defined(_NTOSP_)) && !defined(_BLDR_)
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#define ExRaiseException RtlRaiseException
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#define ExRaiseStatus RtlRaiseStatus
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#endif
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//
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// Interruption history
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//
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// N.B. Currently the history records are saved in the 2nd half of the 8K
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// PCR page. Therefore, we can only keep track of up to the latest
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// 128 interruption records, each of 32 bytes in size. Also, the PCR
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// structure cannot be greater than 4K. In the future, the interruption
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// history records may become part of the KPCR structure.
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//
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typedef struct _IHISTORY_RECORD {
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ULONGLONG InterruptionType;
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ULONGLONG IIP;
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ULONGLONG IPSR;
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ULONGLONG Extra0;
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} IHISTORY_RECORD;
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#define MAX_NUMBER_OF_IHISTORY_RECORDS 128
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//
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// For PSR bit field definitions
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//
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#include "kxia64.h"
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// begin_ntddk begin_wdm begin_nthal begin_ntndis begin_ntosp
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#if defined(_IA64_)
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//
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// Types to use to contain PFNs and their counts.
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//
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typedef ULONG PFN_COUNT;
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typedef LONG_PTR SPFN_NUMBER, *PSPFN_NUMBER;
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typedef ULONG_PTR PFN_NUMBER, *PPFN_NUMBER;
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//
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// Define maximum size of flush multiple TB request.
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//
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#define FLUSH_MULTIPLE_MAXIMUM 100
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//
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// Indicate that the IA64 compiler supports the pragma textout construct.
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//
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#define ALLOC_PRAGMA 1
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//
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// Define intrinsic calls and their prototypes
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//
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#include "ia64reg.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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unsigned __int64 __getReg (int);
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void __setReg (int, unsigned __int64);
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void __isrlz (void);
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void __dsrlz (void);
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void __fwb (void);
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void __mf (void);
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void __mfa (void);
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void __synci (void);
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__int64 __thash (__int64);
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__int64 __ttag (__int64);
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void __ptcl (__int64, __int64);
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void __ptcg (__int64, __int64);
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void __ptcga (__int64, __int64);
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void __ptri (__int64, __int64);
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void __ptrd (__int64, __int64);
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void __invalat (void);
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void __break (int);
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void __fc (__int64);
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void __sum (int);
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void __rsm (int);
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void _ReleaseSpinLock( unsigned __int64 *);
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#ifdef _M_IA64
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#pragma intrinsic (__getReg)
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#pragma intrinsic (__setReg)
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#pragma intrinsic (__isrlz)
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#pragma intrinsic (__dsrlz)
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#pragma intrinsic (__fwb)
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#pragma intrinsic (__mf)
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#pragma intrinsic (__mfa)
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#pragma intrinsic (__synci)
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#pragma intrinsic (__thash)
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#pragma intrinsic (__ttag)
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#pragma intrinsic (__ptcl)
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#pragma intrinsic (__ptcg)
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#pragma intrinsic (__ptcga)
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#pragma intrinsic (__ptri)
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#pragma intrinsic (__ptrd)
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#pragma intrinsic (__invalat)
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#pragma intrinsic (__break)
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#pragma intrinsic (__fc)
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#pragma intrinsic (__sum)
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#pragma intrinsic (__rsm)
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#pragma intrinsic (_ReleaseSpinLock)
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#endif // _M_IA64
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#ifdef __cplusplus
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}
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#endif
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// end_wdm end_ntndis
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//
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// Define macro to generate import names.
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//
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#define IMPORT_NAME(name) __imp_##name
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// begin_wdm
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//
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// Define length of interrupt vector table.
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//
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#define MAXIMUM_VECTOR 256
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// end_wdm
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//
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// IA64 specific interlocked operation result values.
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//
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#define RESULT_ZERO 0
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#define RESULT_NEGATIVE 1
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#define RESULT_POSITIVE 2
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//
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// Interlocked result type is portable, but its values are machine specific.
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// Constants for values are in i386.h, mips.h, etc.
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//
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typedef enum _INTERLOCKED_RESULT {
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ResultNegative = RESULT_NEGATIVE,
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ResultZero = RESULT_ZERO,
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ResultPositive = RESULT_POSITIVE
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} INTERLOCKED_RESULT;
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//
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// Convert portable interlock interfaces to architecture specific interfaces.
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//
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#if PRAGMA_DEPRECATED_DDK
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#pragma deprecated(ExInterlockedIncrementLong) // Use InterlockedIncrement
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#pragma deprecated(ExInterlockedDecrementLong) // Use InterlockedDecrement
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#pragma deprecated(ExInterlockedExchangeUlong) // Use InterlockedExchange
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#endif
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#define ExInterlockedIncrementLong(Addend, Lock) \
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ExIa64InterlockedIncrementLong(Addend)
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#define ExInterlockedDecrementLong(Addend, Lock) \
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ExIa64InterlockedDecrementLong(Addend)
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#define ExInterlockedExchangeUlong(Target, Value, Lock) \
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ExIa64InterlockedExchangeUlong(Target, Value)
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NTKERNELAPI
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INTERLOCKED_RESULT
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ExIa64InterlockedIncrementLong (
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IN PLONG Addend
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);
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NTKERNELAPI
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INTERLOCKED_RESULT
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ExIa64InterlockedDecrementLong (
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IN PLONG Addend
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);
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NTKERNELAPI
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ULONG
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ExIa64InterlockedExchangeUlong (
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IN PULONG Target,
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IN ULONG Value
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);
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// begin_wdm
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//
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// IA64 Interrupt Definitions.
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//
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// Define length of interrupt object dispatch code in longwords.
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//
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#define DISPATCH_LENGTH 2*2 // Length of dispatch code template in 32-bit words
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//
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// Begin of a block of definitions that must be synchronized with kxia64.h.
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//
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//
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// Define Interrupt Request Levels.
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//
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#define PASSIVE_LEVEL 0 // Passive release level
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#define LOW_LEVEL 0 // Lowest interrupt level
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#define APC_LEVEL 1 // APC interrupt level
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#define DISPATCH_LEVEL 2 // Dispatcher level
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#define CMC_LEVEL 3 // Correctable machine check level
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#define DEVICE_LEVEL_BASE 4 // 4 - 11 - Device IRQLs
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#define PC_LEVEL 12 // Performance Counter IRQL
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#define IPI_LEVEL 14 // IPI IRQL
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#define CLOCK_LEVEL 13 // Clock Timer IRQL
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#define POWER_LEVEL 15 // Power failure level
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#define PROFILE_LEVEL 15 // Profiling level
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#define HIGH_LEVEL 15 // Highest interrupt level
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#if defined(NT_UP)
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#define SYNCH_LEVEL DISPATCH_LEVEL // Synchronization level - UP
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#else
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#define SYNCH_LEVEL (IPI_LEVEL-1) // Synchronization level - MP
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#endif
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//
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// The current IRQL is maintained in the TPR.mic field. The
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// shift count is the number of bits to shift right to extract the
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// IRQL from the TPR. See the GET/SET_IRQL macros.
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//
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#define TPR_MIC 4
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#define TPR_IRQL_SHIFT TPR_MIC
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// To go from vector number <-> IRQL we just do a shift
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#define VECTOR_IRQL_SHIFT TPR_IRQL_SHIFT
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//
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// Interrupt Vector Definitions
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//
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#define APC_VECTOR APC_LEVEL << VECTOR_IRQL_SHIFT
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#define DISPATCH_VECTOR DISPATCH_LEVEL << VECTOR_IRQL_SHIFT
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//
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// End of a block of definitions that must be synchronized with kxia64.h.
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//
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//
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// Define profile intervals.
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//
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#define DEFAULT_PROFILE_COUNT 0x40000000 // ~= 20 seconds @50mhz
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#define DEFAULT_PROFILE_INTERVAL (10 * 500) // 500 microseconds
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#define MAXIMUM_PROFILE_INTERVAL (10 * 1000 * 1000) // 1 second
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#define MINIMUM_PROFILE_INTERVAL (10 * 40) // 40 microseconds
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#if defined(_M_IA64) && !defined(RC_INVOKED)
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#define InterlockedAdd _InterlockedAdd
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#define InterlockedIncrement _InterlockedIncrement
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#define InterlockedDecrement _InterlockedDecrement
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#define InterlockedExchange _InterlockedExchange
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#define InterlockedExchangeAdd _InterlockedExchangeAdd
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#define InterlockedAdd64 _InterlockedAdd64
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#define InterlockedIncrement64 _InterlockedIncrement64
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#define InterlockedDecrement64 _InterlockedDecrement64
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#define InterlockedExchange64 _InterlockedExchange64
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#define InterlockedExchangeAdd64 _InterlockedExchangeAdd64
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#define InterlockedCompareExchange64 _InterlockedCompareExchange64
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#define InterlockedCompareExchange _InterlockedCompareExchange
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#define InterlockedExchangePointer _InterlockedExchangePointer
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#define InterlockedCompareExchangePointer _InterlockedCompareExchangePointer
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#ifdef __cplusplus
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extern "C" {
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#endif
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LONG
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__cdecl
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InterlockedAdd (
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LONG volatile *Addend,
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LONG Value
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);
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LONGLONG
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__cdecl
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InterlockedAdd64 (
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LONGLONG volatile *Addend,
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LONGLONG Value
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);
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LONG
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__cdecl
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InterlockedIncrement(
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IN OUT LONG volatile *Addend
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);
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LONG
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__cdecl
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InterlockedDecrement(
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IN OUT LONG volatile *Addend
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);
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LONG
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__cdecl
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InterlockedExchange(
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IN OUT LONG volatile *Target,
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IN LONG Value
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);
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LONG
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__cdecl
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InterlockedExchangeAdd(
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IN OUT LONG volatile *Addend,
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IN LONG Value
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);
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LONG
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__cdecl
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InterlockedCompareExchange (
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IN OUT LONG volatile *Destination,
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IN LONG ExChange,
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IN LONG Comperand
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);
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LONGLONG
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__cdecl
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InterlockedIncrement64(
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IN OUT LONGLONG volatile *Addend
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);
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LONGLONG
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__cdecl
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InterlockedDecrement64(
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IN OUT LONGLONG volatile *Addend
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);
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LONGLONG
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__cdecl
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InterlockedExchange64(
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IN OUT LONGLONG volatile *Target,
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IN LONGLONG Value
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);
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LONGLONG
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__cdecl
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InterlockedExchangeAdd64(
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IN OUT LONGLONG volatile *Addend,
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IN LONGLONG Value
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);
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LONGLONG
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__cdecl
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InterlockedCompareExchange64 (
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IN OUT LONGLONG volatile *Destination,
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IN LONGLONG ExChange,
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IN LONGLONG Comperand
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);
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PVOID
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__cdecl
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InterlockedCompareExchangePointer (
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IN OUT PVOID volatile *Destination,
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IN PVOID Exchange,
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IN PVOID Comperand
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);
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PVOID
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__cdecl
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InterlockedExchangePointer(
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IN OUT PVOID volatile *Target,
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IN PVOID Value
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);
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#pragma intrinsic(_InterlockedAdd)
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#pragma intrinsic(_InterlockedIncrement)
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#pragma intrinsic(_InterlockedDecrement)
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#pragma intrinsic(_InterlockedExchange)
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#pragma intrinsic(_InterlockedCompareExchange)
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#pragma intrinsic(_InterlockedExchangeAdd)
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#pragma intrinsic(_InterlockedAdd64)
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#pragma intrinsic(_InterlockedIncrement64)
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#pragma intrinsic(_InterlockedDecrement64)
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#pragma intrinsic(_InterlockedExchange64)
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#pragma intrinsic(_InterlockedCompareExchange64)
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#pragma intrinsic(_InterlockedExchangeAdd64)
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#pragma intrinsic(_InterlockedExchangePointer)
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#pragma intrinsic(_InterlockedCompareExchangePointer)
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#ifdef __cplusplus
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}
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#endif
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#endif // defined(_M_IA64) && !defined(RC_INVOKED)
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// end_ntddk end_nthal end_wdm end_ntosp
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// begin_ntddk
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__inline
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LONG
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InterlockedAnd (
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IN OUT LONG volatile *Target,
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LONG Set
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)
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{
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LONG i;
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LONG j;
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j = *Target;
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do {
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i = j;
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j = InterlockedCompareExchange(Target,
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i & Set,
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i);
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} while (i != j);
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return j;
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}
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__inline
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LONG
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InterlockedOr (
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IN OUT LONG volatile *Target,
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IN LONG Set
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)
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{
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LONG i;
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LONG j;
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j = *Target;
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do {
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i = j;
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j = InterlockedCompareExchange(Target,
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i | Set,
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i);
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} while (i != j);
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return j;
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}
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// end_ntddk
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#define KiSynchIrql SYNCH_LEVEL // enable portable code
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#define KiProfileIrql PROFILE_LEVEL // enable portable code
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//
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// Sanitize FPSR based on processor mode.
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//
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// If kernel mode, then
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// let caller specify all bits, except reserved
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//
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// If user mode, then
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// let the caller specify all bits, except reserved
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//
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__inline
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ULONG64
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SANITIZE_FSR(ULONG64 fsr, MODE mode)
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{
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UNREFERENCED_PARAMETER(mode);
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fsr &= ~(MASK_IA64(FPSR_MBZ0,FPSR_MBZ0_V)| MASK_IA64(FPSR_TD0, 1));
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if (((fsr >> FPSR_PC0) & 3i64) == 1) {
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fsr = fsr | (3i64 << FPSR_PC0);
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}
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if (((fsr >> FPSR_PC1) & 3i64) == 1) {
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fsr = fsr | (3i64 << FPSR_PC1);
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}
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if (((fsr >> FPSR_PC2) & 3i64) == 1) {
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fsr = fsr | (3i64 << FPSR_PC2);
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}
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if (((fsr >> FPSR_PC3) & 3i64) == 1) {
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fsr = fsr | (3i64 << FPSR_PC3);
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}
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return fsr;
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}
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//
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// Define SANITIZE_PSR for IA64
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//
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// If kernel mode, then
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// force clearing of BE, SP, CPL, MC, PK, DFL, reserved (MBZ)
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// force the setting of IC, DT, DFH, DI, LP, RT, IT
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// let caller specify UP, AC, I, BN, PP, SI, DB, TB, IS, ID, DA, DD, SS, RI, ED
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//
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// If user mode, then
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// force clearing of MC, PK, LP, reserved
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// force the setting of BN, IC, I, DT, RT, CPL, IT
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// let caller specify BE, UP, PP, AC, DFL, DFH, SP, SI, DI, DB, TB, IS, ID, DA, DD, SS, RI, ED
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//
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#define PSR_KERNEL_CLR (MASK_IA64(PSR_BE,1i64) | MASK_IA64(PSR_SP,1i64) | MASK_IA64(PSR_PK,1i64) | \
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MASK_IA64(PSR_CPL,0x3i64) | MASK_IA64(PSR_MC,1i64) | MASK_IA64(PSR_MBZ0,PSR_MBZ0_V) | \
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MASK_IA64(PSR_MBZ1,PSR_MBZ1_V) | MASK_IA64(PSR_MBZ2,PSR_MBZ2) | \
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MASK_IA64(PSR_DFL, 1i64))
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#if defined(_IA64_PSR_DI_X86_)
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#define PSR_KERNEL_SET (MASK_IA64(PSR_IC,1i64) | MASK_IA64(PSR_DT,1i64) | \
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MASK_IA64(PSR_IT,1i64) | MASK_IA64(PSR_RT,1i64))
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#define PSR_KERNEL_CPY (MASK_IA64(PSR_UP,1i64) | MASK_IA64(PSR_AC,1i64) | MASK_IA64(PSR_DI,1i64) | \
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MASK_IA64(PSR_I,1i64) | MASK_IA64(PSR_BN,1i64) | MASK_IA64(PSR_DFH,1i64) | \
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MASK_IA64(PSR_PP,1i64) | MASK_IA64(PSR_SI,1i64) | MASK_IA64(PSR_DB,1i64) | \
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MASK_IA64(PSR_TB,1i64) | MASK_IA64(PSR_IS,1i64) | MASK_IA64(PSR_ID,1i64) | \
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MASK_IA64(PSR_DA,1i64) | MASK_IA64(PSR_DD,1i64) | MASK_IA64(PSR_SS,1i64) | \
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MASK_IA64(PSR_RI,0x3i64) | MASK_IA64(PSR_ED,1i64) | MASK_IA64(PSR_LP,1i64))
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#else // !_IA64_PSR_DI_X86_
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#define PSR_KERNEL_SET (MASK_IA64(PSR_IC,1i64) | MASK_IA64(PSR_DT,1i64) | \
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MASK_IA64(PSR_DI,1i64) | MASK_IA64(PSR_IT,1i64) | \
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MASK_IA64(PSR_RT,1i64))
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#define PSR_KERNEL_CPY (MASK_IA64(PSR_UP,1i64) | MASK_IA64(PSR_AC,1i64) | \
|
|
MASK_IA64(PSR_I,1i64) | MASK_IA64(PSR_BN,1i64) | MASK_IA64(PSR_DFH,1i64) | \
|
|
MASK_IA64(PSR_PP,1i64) | MASK_IA64(PSR_SI,1i64) | MASK_IA64(PSR_DB,1i64) | \
|
|
MASK_IA64(PSR_TB,1i64) | MASK_IA64(PSR_IS,1i64) | MASK_IA64(PSR_ID,1i64) | \
|
|
MASK_IA64(PSR_DA,1i64) | MASK_IA64(PSR_DD,1i64) | MASK_IA64(PSR_SS,1i64) | \
|
|
MASK_IA64(PSR_RI,0x3i64) | MASK_IA64(PSR_ED,1i64) | MASK_IA64(PSR_LP,1i64))
|
|
|
|
#endif // !_IA64_PSR_DI_X86_
|
|
|
|
#define PSR_USER_CLR (MASK_IA64(PSR_MC,1i64) | \
|
|
MASK_IA64(PSR_MBZ0,PSR_MBZ0_V) | MASK_IA64(PSR_PK,1i64) | \
|
|
MASK_IA64(PSR_MBZ1,PSR_MBZ1_V) | MASK_IA64(PSR_MBZ2,PSR_MBZ2) | \
|
|
MASK_IA64(PSR_LP,1i64))
|
|
|
|
#define PSR_USER_SET (MASK_IA64(PSR_IC,1i64) | MASK_IA64(PSR_I,1i64) | \
|
|
MASK_IA64(PSR_DT,1i64) | MASK_IA64(PSR_BN,1i64) | \
|
|
MASK_IA64(PSR_RT,1i64) | \
|
|
MASK_IA64(PSR_CPL,0x3i64) | MASK_IA64(PSR_IT,1i64))
|
|
|
|
#define PSR_USER_CPY (MASK_IA64(PSR_BE,1i64) | MASK_IA64(PSR_UP,1i64) | MASK_IA64(PSR_PP,1i64) | \
|
|
MASK_IA64(PSR_AC,1i64) | MASK_IA64(PSR_DFL,1i64) | MASK_IA64(PSR_DFH,1i64) | \
|
|
MASK_IA64(PSR_SP,1i64) | MASK_IA64(PSR_DI,1i64) | MASK_IA64(PSR_DB,1i64) | \
|
|
MASK_IA64(PSR_TB,1i64) | MASK_IA64(PSR_IS,1i64) | MASK_IA64(PSR_ID,1i64) | \
|
|
MASK_IA64(PSR_DA,1i64) | MASK_IA64(PSR_DD,1i64) | MASK_IA64(PSR_SS, 1i64) | \
|
|
MASK_IA64(PSR_RI,0x3i64) | MASK_IA64(PSR_ED,1i64) | MASK_IA64(PSR_SI,1i64))
|
|
|
|
#define PSR_DEBUG_SET (MASK_IA64(PSR_DB,1i64) | MASK_IA64(PSR_SS,1i64) | MASK_IA64(PSR_TB,1i64) | \
|
|
MASK_IA64(PSR_ID,1i64) | MASK_IA64(PSR_DD,1i64))
|
|
|
|
__inline
|
|
ULONG64
|
|
SANITIZE_PSR(ULONG64 psr, MODE mode){
|
|
|
|
psr = (mode) == KernelMode ?
|
|
(PSR_KERNEL_SET | ((psr) & (PSR_KERNEL_CPY | ~PSR_KERNEL_CLR))) :
|
|
(PSR_USER_SET | ((psr) & (PSR_USER_CPY | ~PSR_USER_CLR)));
|
|
|
|
if (((psr >> PSR_RI) & 3) == 3) {
|
|
|
|
//
|
|
// 3 is an invalid slot number; sanitize it to zero
|
|
//
|
|
|
|
psr &= ~(3i64 << PSR_RI);
|
|
}
|
|
|
|
return(psr);
|
|
}
|
|
|
|
//
|
|
// Define SANITIZE_IFS for IA64
|
|
//
|
|
|
|
__inline
|
|
ULONG64
|
|
SANITIZE_IFS(ULONG64 pfsarg, MODE mode){
|
|
|
|
IA64_PFS pfs;
|
|
ULONGLONG sof;
|
|
|
|
UNREFERENCED_PARAMETER(mode);
|
|
|
|
pfs.ull = pfsarg;
|
|
|
|
//
|
|
// There is no previous EC or previous privilege level in IFS
|
|
//
|
|
|
|
pfs.sb.pfs_pec = 0;
|
|
pfs.sb.pfs_ppl = 0;
|
|
pfs.sb.pfs_reserved1 = 0;
|
|
pfs.sb.pfs_reserved2 = 0;
|
|
|
|
//
|
|
// Set the valid bit.
|
|
//
|
|
|
|
pfs.ull |= MASK_IA64(IFS_V,1i64);
|
|
|
|
//
|
|
// Verify the size of frame is not greater than allowed.
|
|
//
|
|
|
|
sof = pfs.sb.pfs_sof;
|
|
if (sof > PFS_MAXIMUM_REGISTER_SIZE) {
|
|
sof = PFS_MAXIMUM_REGISTER_SIZE;
|
|
pfs.sb.pfs_sof = PFS_MAXIMUM_REGISTER_SIZE;
|
|
}
|
|
|
|
//
|
|
// Verify the size of locals is not greater than size of frame.
|
|
//
|
|
|
|
if (sof < pfs.sb.pfs_sol) {
|
|
pfs.sb.pfs_sol = sof;
|
|
}
|
|
|
|
//
|
|
// Verify the size of locals is not greater than size of frame.
|
|
//
|
|
|
|
if (sof < (pfs.sb.pfs_sor * 8)) {
|
|
pfs.sb.pfs_sor = sof / 8;
|
|
}
|
|
|
|
//
|
|
// Verify rename bases are less than the size of the rotaing regions.
|
|
//
|
|
|
|
if (pfs.sb.pfs_rrb_gr >= (pfs.sb.pfs_sor * 8)) {
|
|
pfs.sb.pfs_rrb_gr = 0;
|
|
}
|
|
|
|
if (pfs.sb.pfs_rrb_fr >= PFS_MAXIMUM_REGISTER_SIZE) {
|
|
pfs.sb.pfs_rrb_fr = 0;
|
|
}
|
|
|
|
if (pfs.sb.pfs_rrb_pr >= PFS_MAXIMUM_PREDICATE_SIZE) {
|
|
pfs.sb.pfs_rrb_pr = 0;
|
|
}
|
|
|
|
return(pfs.ull);
|
|
|
|
}
|
|
|
|
__inline
|
|
ULONG64
|
|
SANITIZE_PFS(ULONG64 pfsarg, MODE mode){
|
|
|
|
IA64_PFS pfs;
|
|
ULONGLONG sof;
|
|
|
|
pfs.ull = pfsarg;
|
|
|
|
if (mode != KernelMode) {
|
|
pfs.sb.pfs_ppl = IA64_USER_PL;
|
|
}
|
|
|
|
pfs.sb.pfs_reserved1 = 0;
|
|
pfs.sb.pfs_reserved2 = 0;
|
|
|
|
//
|
|
// Verify the size of frame is not greater than allowed.
|
|
//
|
|
|
|
sof = pfs.sb.pfs_sof;
|
|
if (sof > PFS_MAXIMUM_REGISTER_SIZE) {
|
|
sof = PFS_MAXIMUM_REGISTER_SIZE;
|
|
pfs.sb.pfs_sof = PFS_MAXIMUM_REGISTER_SIZE;
|
|
}
|
|
|
|
//
|
|
// Verify the size of locals is not greater than size of frame.
|
|
//
|
|
|
|
if (sof < pfs.sb.pfs_sol) {
|
|
pfs.sb.pfs_sol = sof;
|
|
}
|
|
|
|
//
|
|
// Verify the size of locals is not greater than size of frame.
|
|
//
|
|
|
|
if (sof < (pfs.sb.pfs_sor * 8)) {
|
|
pfs.sb.pfs_sor = sof / 8;
|
|
}
|
|
|
|
//
|
|
// Verify rename bases are less than the size of the rotaing regions.
|
|
//
|
|
|
|
if (pfs.sb.pfs_rrb_gr >= (pfs.sb.pfs_sor * 8)) {
|
|
pfs.sb.pfs_rrb_gr = 0;
|
|
}
|
|
|
|
if (pfs.sb.pfs_rrb_fr >= PFS_MAXIMUM_REGISTER_SIZE) {
|
|
pfs.sb.pfs_rrb_fr = 0;
|
|
}
|
|
|
|
if (pfs.sb.pfs_rrb_pr >= PFS_MAXIMUM_PREDICATE_SIZE) {
|
|
pfs.sb.pfs_rrb_pr = 0;
|
|
}
|
|
|
|
return(pfs.ull);
|
|
|
|
}
|
|
|
|
//
|
|
// Macro used to zero the software field of RSC that contains the size of
|
|
// RSE frame to be preloaded on kernel exit
|
|
//
|
|
|
|
#define ZERO_PRELOAD_SIZE(RseRsc) \
|
|
(RseRsc & ~(((1i64 << RSC_LOADRS_LEN)-1) << RSC_MBZ1))
|
|
|
|
//
|
|
// Macro used to sanitize the RSC
|
|
//
|
|
|
|
#define SANITIZE_RSC(RseRsc)
|
|
|
|
extern ULONGLONG KiIA64DCR;
|
|
|
|
#define SANITIZE_DCR(dcr, mode) \
|
|
((mode) == KernelMode ? dcr : KiIA64DCR)
|
|
|
|
//
|
|
// Macro to sanitize debug registers
|
|
//
|
|
|
|
#define SANITIZE_DR(dr, mode) \
|
|
((mode) == KernelMode ? \
|
|
(dr) : \
|
|
(dr & ~(0x7i64 << DR_PLM0)) /* disable pl 0-2 */ \
|
|
)
|
|
|
|
|
|
|
|
|
|
#define SANITIZE_AR21_FCR(FCR,mode) \
|
|
(((FCR)&0x0000FFBF00001F3Fi64)|0x40i64)
|
|
|
|
#define SANITIZE_AR24_EFLAGS(EFLAGS,mode) \
|
|
(((EFLAGS)&0x00000000003E0DD7i64)|0x02i64)
|
|
|
|
#define SANITIZE_AR27_CFLG(CFLG,mode) \
|
|
((CFLG)&(0x000007FFE005003Fi64))
|
|
|
|
#define SANITIZE_AR28_FSR(FSR,mode) \
|
|
((FSR)&0x0000FFBF5555FFFFi64)
|
|
|
|
#define SANITIZE_AR29_FIR(FIR,mode) \
|
|
((FIR)&0x07FFFFFFFFFFFFFFi64)
|
|
|
|
#define SANITIZE_AR30_FDR(FDR,mode) \
|
|
((FDR)&0x0000FFFFFFFFFFFFi64)
|
|
|
|
|
|
|
|
// begin_nthal
|
|
|
|
//
|
|
// Define interrupt request physical address (maps to HAL virtual address)
|
|
//
|
|
|
|
#define INTERRUPT_REQUEST_PHYSICAL_ADDRESS 0xFFE00000
|
|
|
|
//
|
|
// Define Address of Processor Control Registers.
|
|
//
|
|
|
|
|
|
//
|
|
// Define Pointer to Processor Control Registers.
|
|
//
|
|
|
|
#define KIPCR ((ULONG_PTR)(KADDRESS_BASE + 0xFFFF0000)) // kernel address of first PCR
|
|
#define PCR ((volatile KPCR * const)KIPCR)
|
|
|
|
//
|
|
// Define address for epc system calls
|
|
//
|
|
|
|
#define MM_EPC_VA (KADDRESS_BASE + 0xFFA00000)
|
|
|
|
//
|
|
// Define Base Address of PAL Mapping
|
|
//
|
|
//
|
|
|
|
#define HAL_PAL_VIRTUAL_ADDRESS (KADDRESS_BASE + 0xE0000000)
|
|
|
|
|
|
// begin_ntddk begin_wdm begin_ntosp
|
|
|
|
#define KI_USER_SHARED_DATA ((ULONG_PTR)(KADDRESS_BASE + 0xFFFE0000))
|
|
#define SharedUserData ((KUSER_SHARED_DATA * const)KI_USER_SHARED_DATA)
|
|
|
|
//
|
|
// Prototype for get current IRQL. **** TBD (read TPR)
|
|
//
|
|
|
|
NTKERNELAPI
|
|
KIRQL
|
|
KeGetCurrentIrql();
|
|
|
|
// end_wdm
|
|
|
|
//
|
|
// Get address of current processor block.
|
|
//
|
|
|
|
#define KeGetCurrentPrcb() PCR->Prcb
|
|
|
|
//
|
|
// Get address of processor control region.
|
|
//
|
|
|
|
#define KeGetPcr() PCR
|
|
|
|
//
|
|
// Get address of current kernel thread object.
|
|
//
|
|
|
|
#if defined(_M_IA64)
|
|
#define KeGetCurrentThread() PCR->CurrentThread
|
|
#endif
|
|
|
|
//
|
|
// Get current processor number.
|
|
//
|
|
|
|
#define KeGetCurrentProcessorNumber() PCR->Number
|
|
|
|
//
|
|
// Get data cache fill size.
|
|
//
|
|
|
|
#if PRAGMA_DEPRECATED_DDK
|
|
#pragma deprecated(KeGetDcacheFillSize) // Use GetDmaAlignment
|
|
#endif
|
|
|
|
#define KeGetDcacheFillSize() PCR->DcacheFillSize
|
|
|
|
// end_ntddk end_nthal end_ntosp
|
|
|
|
//
|
|
// Test if executing a DPC.
|
|
//
|
|
|
|
|
|
BOOLEAN
|
|
KeIsExecutingDpc (
|
|
VOID
|
|
);
|
|
|
|
|
|
//
|
|
// Save & Restore floating point state
|
|
//
|
|
// begin_ntddk begin_wdm begin_ntosp
|
|
|
|
#define KeSaveFloatingPointState(a) STATUS_SUCCESS
|
|
#define KeRestoreFloatingPointState(a) STATUS_SUCCESS
|
|
|
|
// end_ntddk end_wdm end_ntosp
|
|
|
|
|
|
//++
|
|
//
|
|
//
|
|
// VOID
|
|
// KeMemoryBarrier (
|
|
// VOID
|
|
// )
|
|
//
|
|
//
|
|
// Routine Description:
|
|
//
|
|
// This function cases ordering of memory acceses as seen by other processors.
|
|
//
|
|
//
|
|
// Arguments:
|
|
//
|
|
// None.
|
|
//
|
|
// Return Value:
|
|
//
|
|
// None.
|
|
//--
|
|
|
|
#if defined (NT_UP)
|
|
|
|
#define KeMemoryBarrier()
|
|
|
|
#else
|
|
|
|
#define KE_MEMORY_BARRIER_REQUIRED
|
|
|
|
#define KeMemoryBarrier() __mf ()
|
|
|
|
#endif
|
|
|
|
// begin_ntddk begin_nthal begin_ntndis begin_wdm begin_ntosp
|
|
|
|
//
|
|
// Define the page size
|
|
//
|
|
|
|
#define PAGE_SIZE 0x2000
|
|
|
|
//
|
|
// Define the number of trailing zeroes in a page aligned virtual address.
|
|
// This is used as the shift count when shifting virtual addresses to
|
|
// virtual page numbers.
|
|
//
|
|
|
|
#define PAGE_SHIFT 13L
|
|
|
|
// end_ntddk end_nthal end_ntndis end_wdm end_ntosp
|
|
|
|
// begin_nthal
|
|
//
|
|
// IA64 hardware structures
|
|
//
|
|
|
|
|
|
//
|
|
// A Page Table Entry on an IA64 has the following definition.
|
|
//
|
|
|
|
#define _HARDWARE_PTE_WORKING_SET_BITS 11
|
|
|
|
typedef struct _HARDWARE_PTE {
|
|
ULONG64 Valid : 1;
|
|
ULONG64 Rsvd0 : 1;
|
|
ULONG64 Cache : 3;
|
|
ULONG64 Accessed : 1;
|
|
ULONG64 Dirty : 1;
|
|
ULONG64 Owner : 2;
|
|
ULONG64 Execute : 1;
|
|
ULONG64 Write : 1;
|
|
ULONG64 Rsvd1 : PAGE_SHIFT - 12;
|
|
ULONG64 CopyOnWrite : 1;
|
|
ULONG64 PageFrameNumber : 50 - PAGE_SHIFT;
|
|
ULONG64 Rsvd2 : 2;
|
|
ULONG64 Exception : 1;
|
|
ULONGLONG SoftwareWsIndex : _HARDWARE_PTE_WORKING_SET_BITS;
|
|
} HARDWARE_PTE, *PHARDWARE_PTE;
|
|
|
|
//
|
|
// Fill TB entry
|
|
//
|
|
// Filling TB entry on demand by VHPT H/W seems faster than done by s/w.
|
|
// Determining I/D side of TLB, disabling/enabling PSR.i and ic bits,
|
|
// serialization, writing to IIP, IDA, IDTR and IITR seem just too much
|
|
// compared to VHPT searching it automatically.
|
|
//
|
|
|
|
#define KiVhptEntry(va) ((PVOID)__thash((__int64)va))
|
|
#define KiVhptEntryTag(va) ((ULONGLONG)__ttag((__int64)va))
|
|
|
|
#define KiFlushSingleTb(Invalid, va) \
|
|
__ptcl((__int64)va,PAGE_SHIFT << 2); __isrlz()
|
|
|
|
#define KeFillEntryTb(PointerPte, Virtual, Invalid) \
|
|
KiFlushSingleTb(0, Virtual); \
|
|
|
|
#define KiFlushFixedInstTb(Invalid, va) \
|
|
__ptri((__int64)va, PAGE_SHIFT << 2); __isrlz()
|
|
|
|
#define KiFlushFixedDataTb(Invalid, va) \
|
|
__ptrd((__int64)va, PAGE_SHIFT << 2); __dsrlz()
|
|
|
|
|
|
NTKERNELAPI
|
|
VOID
|
|
KeFillLargeEntryTb (
|
|
IN HARDWARE_PTE Pte[2],
|
|
IN PVOID Virtual,
|
|
IN ULONG PageSize
|
|
);
|
|
|
|
//
|
|
// Fill TB fixed entry
|
|
//
|
|
|
|
NTKERNELAPI
|
|
VOID
|
|
KeFillFixedEntryTb (
|
|
IN HARDWARE_PTE Pte[2],
|
|
IN PVOID Virtual,
|
|
IN ULONG PageSize,
|
|
IN ULONG Index
|
|
);
|
|
|
|
NTKERNELAPI
|
|
VOID
|
|
KeFillFixedLargeEntryTb (
|
|
IN HARDWARE_PTE Pte[2],
|
|
IN PVOID Virtual,
|
|
IN ULONG PageSize,
|
|
IN ULONG Index
|
|
);
|
|
|
|
#define INST_TB_BASE 0x80000000
|
|
#define DATA_TB_BASE 0
|
|
|
|
#define INST_TB_KERNEL_INDEX (INST_TB_BASE|ITR_KERNEL_INDEX)
|
|
#define INST_TB_EPC_INDEX (INST_TB_BASE|ITR_EPC_INDEX)
|
|
#define INST_TB_HAL_INDEX (INST_TB_BASE|ITR_HAL_INDEX)
|
|
#define INST_TB_PAL_INDEX (INST_TB_BASE|ITR_PAL_INDEX)
|
|
|
|
#define DATA_TB_DRIVER0_INDEX (DATA_TB_BASE|DTR_DRIVER0_INDEX)
|
|
#define DATA_TB_DRIVER1_INDEX (DATA_TB_BASE|DTR_DRIVER1_INDEX)
|
|
#define DATA_TB_KTBASE_INDEX (DATA_TB_BASE|DTR_KTBASE_INDEX)
|
|
#define DATA_TB_UTBASE_INDEX (DATA_TB_BASE|DTR_UTBASE_INDEX)
|
|
#define DATA_TB_STBASE_INDEX (DATA_TB_BASE|DTR_STBASE_INDEX)
|
|
#define DATA_TB_IOPORT_INDEX (DATA_TB_BASE|DTR_IO_PORT_INDEX)
|
|
#define DATA_TB_KTBASE_TMP_INDEX (DATA_TB_BASE|DTR_KTBASE_INDEX_TMP)
|
|
#define DATA_TB_UTBASE_TMP_INDEX (DATA_TB_BASE|DTR_UTBASE_INDEX_TMP)
|
|
#define DATA_TB_HAL_INDEX (DATA_TB_BASE|DTR_HAL_INDEX)
|
|
#define DATA_TB_PAL_INDEX (DATA_TB_BASE|DTR_PAL_INDEX)
|
|
|
|
//
|
|
// Fill Inst TB entry
|
|
//
|
|
|
|
NTKERNELAPI
|
|
VOID
|
|
KeFillInstEntryTb (
|
|
IN HARDWARE_PTE Pte,
|
|
IN PVOID Virtual
|
|
);
|
|
|
|
NTKERNELAPI
|
|
VOID
|
|
KeFlushCurrentTb (
|
|
VOID
|
|
);
|
|
|
|
//
|
|
// Get a VHPT entry address
|
|
//
|
|
|
|
PVOID
|
|
KiVhptEntry64(
|
|
IN ULONG VirtualPageNumber
|
|
);
|
|
|
|
//
|
|
// Get a VHPT entry TAG value
|
|
//
|
|
|
|
ULONGLONG
|
|
KiVhptEntryTag64(
|
|
IN ULONG VirtualPageNumber
|
|
);
|
|
|
|
//
|
|
// Fill a VHPT entry
|
|
//
|
|
|
|
VOID
|
|
KiFillEntryVhpt(
|
|
IN PHARDWARE_PTE PointerPte,
|
|
IN PVOID Virtual
|
|
);
|
|
|
|
|
|
//
|
|
// Flush the kernel portions of Tb
|
|
//
|
|
|
|
|
|
VOID
|
|
KeFlushKernelTb(
|
|
IN BOOLEAN AllProcessors
|
|
);
|
|
|
|
//
|
|
// Flush the user portions of Tb
|
|
//
|
|
|
|
VOID
|
|
KeFlushUserTb(
|
|
IN BOOLEAN AllProcessors
|
|
);
|
|
|
|
|
|
|
|
//
|
|
// Data cache, instruction cache, I/O buffer, and write buffer flush routine
|
|
// prototypes.
|
|
//
|
|
|
|
NTKERNELAPI
|
|
VOID
|
|
KeChangeColorPage (
|
|
IN PVOID NewColor,
|
|
IN PVOID OldColor,
|
|
IN ULONG PageFrame
|
|
);
|
|
|
|
NTKERNELAPI
|
|
VOID
|
|
KeSweepDcache (
|
|
IN BOOLEAN AllProcessors
|
|
);
|
|
|
|
#define KeSweepCurrentDcache()
|
|
|
|
NTKERNELAPI
|
|
VOID
|
|
KeSweepIcache (
|
|
IN BOOLEAN AllProcessors
|
|
);
|
|
|
|
NTKERNELAPI
|
|
VOID
|
|
KeSweepIcacheRange (
|
|
IN BOOLEAN AllProcessors,
|
|
IN PVOID BaseAddress,
|
|
IN SIZE_T Length
|
|
);
|
|
|
|
NTKERNELAPI
|
|
VOID
|
|
KeSweepCurrentIcacheRange (
|
|
IN PVOID BaseAddress,
|
|
IN SIZE_T Length
|
|
);
|
|
|
|
#define KeSweepCurrentIcache()
|
|
|
|
NTKERNELAPI
|
|
VOID
|
|
KeSweepCacheRangeWithDrain (
|
|
IN BOOLEAN AllProcessors,
|
|
IN PVOID BaseAddress,
|
|
IN ULONG Length
|
|
);
|
|
|
|
// begin_ntddk begin_ntndis begin_wdm begin_ntosp
|
|
//
|
|
// Cache and write buffer flush functions.
|
|
//
|
|
|
|
NTKERNELAPI
|
|
VOID
|
|
KeFlushIoBuffers (
|
|
IN PMDL Mdl,
|
|
IN BOOLEAN ReadOperation,
|
|
IN BOOLEAN DmaOperation
|
|
);
|
|
|
|
// end_ntddk end_ntndis end_wdm end_ntosp
|
|
|
|
//
|
|
// Clock, profile, and interprocessor interrupt functions.
|
|
//
|
|
|
|
struct _KEXCEPTION_FRAME;
|
|
struct _KTRAP_FRAME;
|
|
|
|
NTKERNELAPI
|
|
VOID
|
|
KeIpiInterrupt (
|
|
IN struct _KTRAP_FRAME *TrapFrame
|
|
);
|
|
|
|
#define KeYieldProcessor()
|
|
|
|
NTKERNELAPI
|
|
VOID
|
|
KeProfileInterrupt (
|
|
IN struct _KTRAP_FRAME *TrapFrame
|
|
);
|
|
|
|
NTKERNELAPI
|
|
VOID
|
|
KeProfileInterruptWithSource (
|
|
IN struct _KTRAP_FRAME *TrapFrame,
|
|
IN KPROFILE_SOURCE ProfileSource
|
|
);
|
|
|
|
NTKERNELAPI
|
|
VOID
|
|
KeUpdateRunTime (
|
|
IN struct _KTRAP_FRAME *TrapFrame
|
|
);
|
|
|
|
NTKERNELAPI
|
|
VOID
|
|
KeUpdateSystemTime (
|
|
IN struct _KTRAP_FRAME *TrapFrame,
|
|
IN ULONG Increment
|
|
);
|
|
|
|
//
|
|
// The following function prototypes are exported for use in MP HALs.
|
|
//
|
|
|
|
#if defined(NT_UP)
|
|
|
|
#define KiAcquireSpinLock(SpinLock)
|
|
|
|
#else
|
|
|
|
NTKERNELAPI
|
|
VOID
|
|
KiAcquireSpinLock (
|
|
IN PKSPIN_LOCK SpinLock
|
|
);
|
|
|
|
#endif
|
|
|
|
#if defined(NT_UP)
|
|
|
|
#define KiReleaseSpinLock(SpinLock)
|
|
|
|
#else
|
|
|
|
VOID
|
|
KiReleaseSpinLock (
|
|
IN PKSPIN_LOCK SpinLock
|
|
);
|
|
|
|
// #define KiReleaseSpinLock _ReleaseSpinLock
|
|
|
|
#endif
|
|
|
|
//
|
|
// KeTestSpinLock may be used to spin at low IRQL until the lock is
|
|
// available. The IRQL must then be raised and the lock acquired with
|
|
// KeTryToAcquireSpinLock. If that fails, lower the IRQL and start again.
|
|
//
|
|
|
|
#if defined(NT_UP)
|
|
|
|
#define KeTestSpinLock(SpinLock) (TRUE)
|
|
|
|
#else
|
|
|
|
BOOLEAN
|
|
KeTestSpinLock (
|
|
IN PKSPIN_LOCK SpinLock
|
|
);
|
|
|
|
#endif
|
|
|
|
//
|
|
// Define cache error routine type and prototype.
|
|
//
|
|
|
|
typedef
|
|
VOID
|
|
(*PKCACHE_ERROR_ROUTINE) (
|
|
VOID
|
|
);
|
|
|
|
NTKERNELAPI
|
|
VOID
|
|
KeSetCacheErrorRoutine (
|
|
IN PKCACHE_ERROR_ROUTINE Routine
|
|
);
|
|
|
|
// begin_ntddk begin_wdm
|
|
|
|
//
|
|
// Kernel breakin breakpoint
|
|
//
|
|
|
|
VOID
|
|
KeBreakinBreakpoint (
|
|
VOID
|
|
);
|
|
|
|
// end_ntddk end_nthal end_wdm
|
|
|
|
//
|
|
// Define executive macros for acquiring and releasing executive spinlocks.
|
|
// These macros can ONLY be used by executive components and NOT by drivers.
|
|
// Drivers MUST use the kernel interfaces since they must be MP enabled on
|
|
// all systems.
|
|
//
|
|
|
|
#if defined(NT_UP) && !defined(_NTDDK_) && !defined(_NTIFS_)
|
|
#define ExAcquireSpinLock(Lock, OldIrql) KeRaiseIrql(DISPATCH_LEVEL, (OldIrql))
|
|
#define ExReleaseSpinLock(Lock, OldIrql) KeLowerIrql((OldIrql))
|
|
#define ExAcquireSpinLockAtDpcLevel(Lock)
|
|
#define ExReleaseSpinLockFromDpcLevel(Lock)
|
|
#else
|
|
|
|
// begin_wdm begin_ntddk begin_ntosp
|
|
|
|
#define ExAcquireSpinLock(Lock, OldIrql) KeAcquireSpinLock((Lock), (OldIrql))
|
|
#define ExReleaseSpinLock(Lock, OldIrql) KeReleaseSpinLock((Lock), (OldIrql))
|
|
#define ExAcquireSpinLockAtDpcLevel(Lock) KeAcquireSpinLockAtDpcLevel(Lock)
|
|
#define ExReleaseSpinLockFromDpcLevel(Lock) KeReleaseSpinLockFromDpcLevel(Lock)
|
|
|
|
// end_wdm end_ntddk end_ntosp
|
|
|
|
#endif
|
|
|
|
//
|
|
// The acquire and release fast lock macros disable and enable interrupts
|
|
// on UP nondebug systems. On MP or debug systems, the spinlock routines
|
|
// are used.
|
|
//
|
|
// N.B. Extreme caution should be observed when using these routines.
|
|
//
|
|
|
|
#if defined(_M_IA64)
|
|
|
|
VOID
|
|
_disable (
|
|
VOID
|
|
);
|
|
|
|
VOID
|
|
_enable (
|
|
VOID
|
|
);
|
|
|
|
#pragma intrinsic(_disable)
|
|
#pragma intrinsic(_enable)
|
|
|
|
#endif
|
|
|
|
#if defined(NT_UP) && !DBG
|
|
#define ExAcquireFastLock(Lock, OldIrql) _disable()
|
|
#else
|
|
#define ExAcquireFastLock(Lock, OldIrql) \
|
|
ExAcquireSpinLock(Lock, OldIrql)
|
|
#endif
|
|
|
|
#if defined(NT_UP) && !DBG
|
|
#define ExReleaseFastLock(Lock, OldIrql) _enable()
|
|
#else
|
|
#define ExReleaseFastLock(Lock, OldIrql) \
|
|
ExReleaseSpinLock(Lock, OldIrql)
|
|
#endif
|
|
|
|
//
|
|
// Data and instruction bus error function prototypes.
|
|
//
|
|
|
|
BOOLEAN
|
|
KeBusError (
|
|
IN PEXCEPTION_RECORD ExceptionRecord,
|
|
IN struct _KEXCEPTION_FRAME *ExceptionFrame,
|
|
IN struct _KTRAP_FRAME *TrapFrame,
|
|
IN PVOID VirtualAddress,
|
|
IN PHYSICAL_ADDRESS PhysicalAddress
|
|
);
|
|
|
|
VOID
|
|
KiDataBusError (
|
|
IN PEXCEPTION_RECORD ExceptionRecord,
|
|
IN struct _KEXCEPTION_FRAME *ExceptionFrame,
|
|
IN struct _KTRAP_FRAME *TrapFrame
|
|
);
|
|
|
|
VOID
|
|
KiInstructionBusError (
|
|
IN PEXCEPTION_RECORD ExceptionRecord,
|
|
IN struct _KEXCEPTION_FRAME *ExceptionFrame,
|
|
IN struct _KTRAP_FRAME *TrapFrame
|
|
);
|
|
|
|
//
|
|
// Define query tick count macro.
|
|
//
|
|
// begin_ntddk begin_nthal begin_ntosp
|
|
|
|
#if defined(_NTDRIVER_) || defined(_NTDDK_) || defined(_NTIFS_)
|
|
|
|
// begin_wdm
|
|
|
|
#define KeQueryTickCount(CurrentCount ) \
|
|
*(PULONGLONG)(CurrentCount) = **((volatile ULONGLONG **)(&KeTickCount));
|
|
|
|
// end_wdm
|
|
|
|
#else
|
|
|
|
// end_ntddk end_nthal end_ntosp
|
|
|
|
#define KiQueryTickCount(CurrentCount) \
|
|
*(PULONGLONG)(CurrentCount) = KeTickCount.QuadPart;
|
|
|
|
// begin_ntddk begin_nthal begin_ntosp
|
|
|
|
NTKERNELAPI
|
|
VOID
|
|
KeQueryTickCount (
|
|
OUT PLARGE_INTEGER CurrentCount
|
|
);
|
|
|
|
#endif // defined(_NTDRIVER_) || defined(_NTDDK_) || defined(_NTIFS_)
|
|
|
|
// end_ntddk end_nthal end_ntosp
|
|
|
|
//
|
|
// The following function prototypes must be in the module since they are
|
|
// machine dependent.
|
|
//
|
|
|
|
ULONG
|
|
KiEmulateBranch (
|
|
IN struct _KEXCEPTION_FRAME *ExceptionFrame,
|
|
IN struct _KTRAP_FRAME *TrapFrame
|
|
);
|
|
|
|
BOOLEAN
|
|
KiEmulateFloating (
|
|
IN OUT PEXCEPTION_RECORD ExceptionRecord,
|
|
IN OUT struct _KEXCEPTION_FRAME *ExceptionFrame,
|
|
IN OUT struct _KTRAP_FRAME *TrapFrame
|
|
);
|
|
|
|
BOOLEAN
|
|
KiEmulateReference (
|
|
IN OUT PEXCEPTION_RECORD ExceptionRecord,
|
|
IN OUT struct _KEXCEPTION_FRAME *ExceptionFrame,
|
|
IN OUT struct _KTRAP_FRAME *TrapFrame
|
|
);
|
|
|
|
ULONGLONG
|
|
KiGetRegisterValue (
|
|
IN ULONG Register,
|
|
IN struct _KEXCEPTION_FRAME *ExceptionFrame,
|
|
IN struct _KTRAP_FRAME *TrapFrame
|
|
);
|
|
|
|
VOID
|
|
KiSetRegisterValue (
|
|
IN ULONG Register,
|
|
IN ULONGLONG Value,
|
|
OUT struct _KEXCEPTION_FRAME *ExceptionFrame,
|
|
OUT struct _KTRAP_FRAME *TrapFrame
|
|
);
|
|
|
|
FLOAT128
|
|
KiGetFloatRegisterValue (
|
|
IN ULONG Register,
|
|
IN struct _KEXCEPTION_FRAME *ExceptionFrame,
|
|
IN struct _KTRAP_FRAME *TrapFrame
|
|
);
|
|
|
|
VOID
|
|
KiSetFloatRegisterValue (
|
|
IN ULONG Register,
|
|
IN FLOAT128 Value,
|
|
OUT struct _KEXCEPTION_FRAME *ExceptionFrame,
|
|
OUT struct _KTRAP_FRAME *TrapFrame
|
|
);
|
|
|
|
VOID
|
|
KiAdvanceInstPointer(
|
|
IN OUT struct _KTRAP_FRAME *TrapFrame
|
|
);
|
|
|
|
VOID
|
|
KiRequestSoftwareInterrupt (
|
|
KIRQL RequestIrql
|
|
);
|
|
|
|
// begin_ntddk begin_nthal begin_ntndis begin_wdm begin_ntosp
|
|
//
|
|
// I/O space read and write macros.
|
|
//
|
|
|
|
NTHALAPI
|
|
UCHAR
|
|
READ_PORT_UCHAR (
|
|
PUCHAR RegisterAddress
|
|
);
|
|
|
|
NTHALAPI
|
|
USHORT
|
|
READ_PORT_USHORT (
|
|
PUSHORT RegisterAddress
|
|
);
|
|
|
|
NTHALAPI
|
|
ULONG
|
|
READ_PORT_ULONG (
|
|
PULONG RegisterAddress
|
|
);
|
|
|
|
NTHALAPI
|
|
VOID
|
|
READ_PORT_BUFFER_UCHAR (
|
|
PUCHAR portAddress,
|
|
PUCHAR readBuffer,
|
|
ULONG readCount
|
|
);
|
|
|
|
NTHALAPI
|
|
VOID
|
|
READ_PORT_BUFFER_USHORT (
|
|
PUSHORT portAddress,
|
|
PUSHORT readBuffer,
|
|
ULONG readCount
|
|
);
|
|
|
|
NTHALAPI
|
|
VOID
|
|
READ_PORT_BUFFER_ULONG (
|
|
PULONG portAddress,
|
|
PULONG readBuffer,
|
|
ULONG readCount
|
|
);
|
|
|
|
NTHALAPI
|
|
VOID
|
|
WRITE_PORT_UCHAR (
|
|
PUCHAR portAddress,
|
|
UCHAR Data
|
|
);
|
|
|
|
NTHALAPI
|
|
VOID
|
|
WRITE_PORT_USHORT (
|
|
PUSHORT portAddress,
|
|
USHORT Data
|
|
);
|
|
|
|
NTHALAPI
|
|
VOID
|
|
WRITE_PORT_ULONG (
|
|
PULONG portAddress,
|
|
ULONG Data
|
|
);
|
|
|
|
NTHALAPI
|
|
VOID
|
|
WRITE_PORT_BUFFER_UCHAR (
|
|
PUCHAR portAddress,
|
|
PUCHAR writeBuffer,
|
|
ULONG writeCount
|
|
);
|
|
|
|
NTHALAPI
|
|
VOID
|
|
WRITE_PORT_BUFFER_USHORT (
|
|
PUSHORT portAddress,
|
|
PUSHORT writeBuffer,
|
|
ULONG writeCount
|
|
);
|
|
|
|
NTHALAPI
|
|
VOID
|
|
WRITE_PORT_BUFFER_ULONG (
|
|
PULONG portAddress,
|
|
PULONG writeBuffer,
|
|
ULONG writeCount
|
|
);
|
|
|
|
|
|
#define READ_REGISTER_UCHAR(x) \
|
|
(__mf(), *(volatile UCHAR * const)(x))
|
|
|
|
#define READ_REGISTER_USHORT(x) \
|
|
(__mf(), *(volatile USHORT * const)(x))
|
|
|
|
#define READ_REGISTER_ULONG(x) \
|
|
(__mf(), *(volatile ULONG * const)(x))
|
|
|
|
#define READ_REGISTER_BUFFER_UCHAR(x, y, z) { \
|
|
PUCHAR registerBuffer = x; \
|
|
PUCHAR readBuffer = y; \
|
|
ULONG readCount; \
|
|
__mf(); \
|
|
for (readCount = z; readCount--; readBuffer++, registerBuffer++) { \
|
|
*readBuffer = *(volatile UCHAR * const)(registerBuffer); \
|
|
} \
|
|
}
|
|
|
|
#define READ_REGISTER_BUFFER_USHORT(x, y, z) { \
|
|
PUSHORT registerBuffer = x; \
|
|
PUSHORT readBuffer = y; \
|
|
ULONG readCount; \
|
|
__mf(); \
|
|
for (readCount = z; readCount--; readBuffer++, registerBuffer++) { \
|
|
*readBuffer = *(volatile USHORT * const)(registerBuffer); \
|
|
} \
|
|
}
|
|
|
|
#define READ_REGISTER_BUFFER_ULONG(x, y, z) { \
|
|
PULONG registerBuffer = x; \
|
|
PULONG readBuffer = y; \
|
|
ULONG readCount; \
|
|
__mf(); \
|
|
for (readCount = z; readCount--; readBuffer++, registerBuffer++) { \
|
|
*readBuffer = *(volatile ULONG * const)(registerBuffer); \
|
|
} \
|
|
}
|
|
|
|
#define WRITE_REGISTER_UCHAR(x, y) { \
|
|
*(volatile UCHAR * const)(x) = y; \
|
|
KeFlushWriteBuffer(); \
|
|
}
|
|
|
|
#define WRITE_REGISTER_USHORT(x, y) { \
|
|
*(volatile USHORT * const)(x) = y; \
|
|
KeFlushWriteBuffer(); \
|
|
}
|
|
|
|
#define WRITE_REGISTER_ULONG(x, y) { \
|
|
*(volatile ULONG * const)(x) = y; \
|
|
KeFlushWriteBuffer(); \
|
|
}
|
|
|
|
#define WRITE_REGISTER_BUFFER_UCHAR(x, y, z) { \
|
|
PUCHAR registerBuffer = x; \
|
|
PUCHAR writeBuffer = y; \
|
|
ULONG writeCount; \
|
|
for (writeCount = z; writeCount--; writeBuffer++, registerBuffer++) { \
|
|
*(volatile UCHAR * const)(registerBuffer) = *writeBuffer; \
|
|
} \
|
|
KeFlushWriteBuffer(); \
|
|
}
|
|
|
|
#define WRITE_REGISTER_BUFFER_USHORT(x, y, z) { \
|
|
PUSHORT registerBuffer = x; \
|
|
PUSHORT writeBuffer = y; \
|
|
ULONG writeCount; \
|
|
for (writeCount = z; writeCount--; writeBuffer++, registerBuffer++) { \
|
|
*(volatile USHORT * const)(registerBuffer) = *writeBuffer; \
|
|
} \
|
|
KeFlushWriteBuffer(); \
|
|
}
|
|
|
|
#define WRITE_REGISTER_BUFFER_ULONG(x, y, z) { \
|
|
PULONG registerBuffer = x; \
|
|
PULONG writeBuffer = y; \
|
|
ULONG writeCount; \
|
|
for (writeCount = z; writeCount--; writeBuffer++, registerBuffer++) { \
|
|
*(volatile ULONG * const)(registerBuffer) = *writeBuffer; \
|
|
} \
|
|
KeFlushWriteBuffer(); \
|
|
}
|
|
|
|
// end_ntddk end_ntndis end_wdm end_ntosp
|
|
|
|
|
|
|
|
//
|
|
// Higher FP volatile
|
|
//
|
|
// This structure defines the higher FP volatile registers.
|
|
//
|
|
|
|
typedef struct _KHIGHER_FP_VOLATILE {
|
|
// volatile higher floating registers f32 - f127
|
|
FLOAT128 FltF32;
|
|
FLOAT128 FltF33;
|
|
FLOAT128 FltF34;
|
|
FLOAT128 FltF35;
|
|
FLOAT128 FltF36;
|
|
FLOAT128 FltF37;
|
|
FLOAT128 FltF38;
|
|
FLOAT128 FltF39;
|
|
FLOAT128 FltF40;
|
|
FLOAT128 FltF41;
|
|
FLOAT128 FltF42;
|
|
FLOAT128 FltF43;
|
|
FLOAT128 FltF44;
|
|
FLOAT128 FltF45;
|
|
FLOAT128 FltF46;
|
|
FLOAT128 FltF47;
|
|
FLOAT128 FltF48;
|
|
FLOAT128 FltF49;
|
|
FLOAT128 FltF50;
|
|
FLOAT128 FltF51;
|
|
FLOAT128 FltF52;
|
|
FLOAT128 FltF53;
|
|
FLOAT128 FltF54;
|
|
FLOAT128 FltF55;
|
|
FLOAT128 FltF56;
|
|
FLOAT128 FltF57;
|
|
FLOAT128 FltF58;
|
|
FLOAT128 FltF59;
|
|
FLOAT128 FltF60;
|
|
FLOAT128 FltF61;
|
|
FLOAT128 FltF62;
|
|
FLOAT128 FltF63;
|
|
FLOAT128 FltF64;
|
|
FLOAT128 FltF65;
|
|
FLOAT128 FltF66;
|
|
FLOAT128 FltF67;
|
|
FLOAT128 FltF68;
|
|
FLOAT128 FltF69;
|
|
FLOAT128 FltF70;
|
|
FLOAT128 FltF71;
|
|
FLOAT128 FltF72;
|
|
FLOAT128 FltF73;
|
|
FLOAT128 FltF74;
|
|
FLOAT128 FltF75;
|
|
FLOAT128 FltF76;
|
|
FLOAT128 FltF77;
|
|
FLOAT128 FltF78;
|
|
FLOAT128 FltF79;
|
|
FLOAT128 FltF80;
|
|
FLOAT128 FltF81;
|
|
FLOAT128 FltF82;
|
|
FLOAT128 FltF83;
|
|
FLOAT128 FltF84;
|
|
FLOAT128 FltF85;
|
|
FLOAT128 FltF86;
|
|
FLOAT128 FltF87;
|
|
FLOAT128 FltF88;
|
|
FLOAT128 FltF89;
|
|
FLOAT128 FltF90;
|
|
FLOAT128 FltF91;
|
|
FLOAT128 FltF92;
|
|
FLOAT128 FltF93;
|
|
FLOAT128 FltF94;
|
|
FLOAT128 FltF95;
|
|
FLOAT128 FltF96;
|
|
FLOAT128 FltF97;
|
|
FLOAT128 FltF98;
|
|
FLOAT128 FltF99;
|
|
FLOAT128 FltF100;
|
|
FLOAT128 FltF101;
|
|
FLOAT128 FltF102;
|
|
FLOAT128 FltF103;
|
|
FLOAT128 FltF104;
|
|
FLOAT128 FltF105;
|
|
FLOAT128 FltF106;
|
|
FLOAT128 FltF107;
|
|
FLOAT128 FltF108;
|
|
FLOAT128 FltF109;
|
|
FLOAT128 FltF110;
|
|
FLOAT128 FltF111;
|
|
FLOAT128 FltF112;
|
|
FLOAT128 FltF113;
|
|
FLOAT128 FltF114;
|
|
FLOAT128 FltF115;
|
|
FLOAT128 FltF116;
|
|
FLOAT128 FltF117;
|
|
FLOAT128 FltF118;
|
|
FLOAT128 FltF119;
|
|
FLOAT128 FltF120;
|
|
FLOAT128 FltF121;
|
|
FLOAT128 FltF122;
|
|
FLOAT128 FltF123;
|
|
FLOAT128 FltF124;
|
|
FLOAT128 FltF125;
|
|
FLOAT128 FltF126;
|
|
FLOAT128 FltF127;
|
|
|
|
} KHIGHER_FP_VOLATILE, *PKHIGHER_FP_VOLATILE;
|
|
|
|
//
|
|
// Debug registers
|
|
//
|
|
// This structure defines the hardware debug registers.
|
|
// We allow space for 4 pairs of instruction and 4 pairs of data debug registers
|
|
// The hardware may actually have more.
|
|
//
|
|
|
|
typedef struct _KDEBUG_REGISTERS {
|
|
|
|
ULONGLONG DbI0;
|
|
ULONGLONG DbI1;
|
|
ULONGLONG DbI2;
|
|
ULONGLONG DbI3;
|
|
ULONGLONG DbI4;
|
|
ULONGLONG DbI5;
|
|
ULONGLONG DbI6;
|
|
ULONGLONG DbI7;
|
|
|
|
ULONGLONG DbD0;
|
|
ULONGLONG DbD1;
|
|
ULONGLONG DbD2;
|
|
ULONGLONG DbD3;
|
|
ULONGLONG DbD4;
|
|
ULONGLONG DbD5;
|
|
ULONGLONG DbD6;
|
|
ULONGLONG DbD7;
|
|
|
|
} KDEBUG_REGISTERS, *PKDEBUG_REGISTERS;
|
|
|
|
//
|
|
// misc. application registers (mapped to IA-32 registers)
|
|
//
|
|
|
|
typedef struct _KAPPLICATION_REGISTERS {
|
|
ULONGLONG Ar21;
|
|
ULONGLONG Ar24;
|
|
ULONGLONG Ar25;
|
|
ULONGLONG Ar26;
|
|
ULONGLONG Ar27;
|
|
ULONGLONG Ar28;
|
|
ULONGLONG Ar29;
|
|
ULONGLONG Ar30;
|
|
} KAPPLICATION_REGISTERS, *PKAPPLICATION_REGISTERS;
|
|
|
|
//
|
|
// performance registers
|
|
//
|
|
|
|
typedef struct _KPERFORMANCE_REGISTERS {
|
|
ULONGLONG Perfr0;
|
|
ULONGLONG Perfr1;
|
|
ULONGLONG Perfr2;
|
|
ULONGLONG Perfr3;
|
|
ULONGLONG Perfr4;
|
|
ULONGLONG Perfr5;
|
|
ULONGLONG Perfr6;
|
|
ULONGLONG Perfr7;
|
|
} KPERFORMANCE_REGISTERS, *PKPERFORMANCE_REGISTERS;
|
|
|
|
//
|
|
// Thread State save area. Currently, beginning of Kernel Stack
|
|
//
|
|
// This structure defines the area for:
|
|
//
|
|
// higher fp register save/restore
|
|
// user debug register save/restore.
|
|
//
|
|
// The order of these area is significant.
|
|
//
|
|
|
|
typedef struct _KTHREAD_STATE_SAVEAREA {
|
|
|
|
KAPPLICATION_REGISTERS AppRegisters;
|
|
KPERFORMANCE_REGISTERS PerfRegisters;
|
|
KHIGHER_FP_VOLATILE HigherFPVolatile;
|
|
KDEBUG_REGISTERS DebugRegisters;
|
|
|
|
} KTHREAD_STATE_SAVEAREA, *PKTHREAD_STATE_SAVEAREA;
|
|
|
|
#define KTHREAD_STATE_SAVEAREA_LENGTH ((sizeof(KTHREAD_STATE_SAVEAREA) + 15) & ~((ULONG_PTR)15))
|
|
|
|
#define GET_HIGH_FLOATING_POINT_REGISTER_SAVEAREA(StackBase) \
|
|
(PKHIGHER_FP_VOLATILE) &(((PKTHREAD_STATE_SAVEAREA)(((ULONG_PTR)StackBase - sizeof(KTHREAD_STATE_SAVEAREA)) & ~((ULONG_PTR)15)))->HigherFPVolatile)
|
|
|
|
#define GET_DEBUG_REGISTER_SAVEAREA() \
|
|
(PKDEBUG_REGISTERS) &(((PKTHREAD_STATE_SAVEAREA)(((ULONG_PTR)KeGetCurrentThread()->StackBase - sizeof(KTHREAD_STATE_SAVEAREA)) & ~((ULONG_PTR)15)))->DebugRegisters)
|
|
|
|
#define GET_APPLICATION_REGISTER_SAVEAREA(StackBase) \
|
|
(PKAPPLICATION_REGISTERS) &(((PKTHREAD_STATE_SAVEAREA)(((ULONG_PTR)StackBase - sizeof(KTHREAD_STATE_SAVEAREA)) & ~((ULONG_PTR)15)))->AppRegisters)
|
|
|
|
|
|
//
|
|
// Exception frame
|
|
//
|
|
// This frame is established when handling an exception. It provides a place
|
|
// to save all preserved registers. The volatile registers will already
|
|
// have been saved in a trap frame. Also used as part of switch frame built
|
|
// at thread switch.
|
|
//
|
|
// The frame is 16-byte aligned to maintain 16-byte alignment for the stack,
|
|
//
|
|
|
|
typedef struct _KEXCEPTION_FRAME {
|
|
|
|
|
|
// Preserved application registers
|
|
ULONGLONG ApEC; // epilogue count
|
|
ULONGLONG ApLC; // loop count
|
|
ULONGLONG IntNats; // Nats for S0-S3; i.e. ar.UNAT after spill
|
|
|
|
// Preserved (saved) interger registers, s0-s3
|
|
ULONGLONG IntS0;
|
|
ULONGLONG IntS1;
|
|
ULONGLONG IntS2;
|
|
ULONGLONG IntS3;
|
|
|
|
// Preserved (saved) branch registers, bs0-bs4
|
|
ULONGLONG BrS0;
|
|
ULONGLONG BrS1;
|
|
ULONGLONG BrS2;
|
|
ULONGLONG BrS3;
|
|
ULONGLONG BrS4;
|
|
|
|
// Preserved (saved) floating point registers, f2 - f5, f16 - f31
|
|
FLOAT128 FltS0;
|
|
FLOAT128 FltS1;
|
|
FLOAT128 FltS2;
|
|
FLOAT128 FltS3;
|
|
FLOAT128 FltS4;
|
|
FLOAT128 FltS5;
|
|
FLOAT128 FltS6;
|
|
FLOAT128 FltS7;
|
|
FLOAT128 FltS8;
|
|
FLOAT128 FltS9;
|
|
FLOAT128 FltS10;
|
|
FLOAT128 FltS11;
|
|
FLOAT128 FltS12;
|
|
FLOAT128 FltS13;
|
|
FLOAT128 FltS14;
|
|
FLOAT128 FltS15;
|
|
FLOAT128 FltS16;
|
|
FLOAT128 FltS17;
|
|
FLOAT128 FltS18;
|
|
FLOAT128 FltS19;
|
|
|
|
|
|
} KEXCEPTION_FRAME, *PKEXCEPTION_FRAME;
|
|
|
|
|
|
//
|
|
// Switch frame
|
|
//
|
|
// This frame is established when doing a thread switch in SwapContext. It
|
|
// provides a place to save the preserved kernel state at the point of the
|
|
// switch registers.
|
|
// The volatile registers are scratch across the call to SwapContext.
|
|
//
|
|
// The frame is 16-byte aligned to maintain 16-byte alignment for the stack,
|
|
//
|
|
|
|
typedef struct _KSWITCH_FRAME {
|
|
|
|
ULONGLONG SwitchPredicates; // Predicates for Switch
|
|
ULONGLONG SwitchRp; // return pointer for Switch
|
|
ULONGLONG SwitchPFS; // PFS for Switch
|
|
ULONGLONG SwitchFPSR; // ProcessorFP status at thread switch
|
|
ULONGLONG SwitchBsp;
|
|
ULONGLONG SwitchRnat;
|
|
// ULONGLONG Pad;
|
|
|
|
KEXCEPTION_FRAME SwitchExceptionFrame;
|
|
|
|
} KSWITCH_FRAME, *PKSWITCH_FRAME;
|
|
|
|
// Trap frame
|
|
// This frame is established when handling a trap. It provides a place to
|
|
// save all volatile registers. The nonvolatile registers are saved in an
|
|
// exception frame or through the normal C calling conventions for saved
|
|
// registers. Its size must be a multiple of 16 bytes.
|
|
//
|
|
// N.B - the 16-byte alignment is required to maintain the stack alignment.
|
|
//
|
|
|
|
#define KTRAP_FRAME_ARGUMENTS (8 * 8) // up to 8 in-memory syscall args
|
|
|
|
|
|
typedef struct _KTRAP_FRAME {
|
|
|
|
//
|
|
// Reserved for additional memory arguments and stack scratch area
|
|
// The size of Reserved[] must be a multiple of 16 bytes.
|
|
//
|
|
|
|
ULONGLONG Reserved[(KTRAP_FRAME_ARGUMENTS+16)/8];
|
|
|
|
// Temporary (volatile) FP registers - f6-f15 (don't use f32+ in kernel)
|
|
FLOAT128 FltT0;
|
|
FLOAT128 FltT1;
|
|
FLOAT128 FltT2;
|
|
FLOAT128 FltT3;
|
|
FLOAT128 FltT4;
|
|
FLOAT128 FltT5;
|
|
FLOAT128 FltT6;
|
|
FLOAT128 FltT7;
|
|
FLOAT128 FltT8;
|
|
FLOAT128 FltT9;
|
|
|
|
// Temporary (volatile) interger registers
|
|
ULONGLONG IntGp; // global pointer (r1)
|
|
ULONGLONG IntT0;
|
|
ULONGLONG IntT1;
|
|
// The following 4 registers fill in space of preserved (S0-S3) to align Nats
|
|
ULONGLONG ApUNAT; // ar.UNAT on kernel entry
|
|
ULONGLONG ApCCV; // ar.CCV
|
|
ULONGLONG ApDCR; // DCR register on kernel entry
|
|
ULONGLONG Preds; // Predicates
|
|
|
|
ULONGLONG IntV0; // return value (r8)
|
|
ULONGLONG IntT2;
|
|
ULONGLONG IntT3;
|
|
ULONGLONG IntT4;
|
|
ULONGLONG IntSp; // stack pointer (r12)
|
|
ULONGLONG IntTeb; // teb (r13)
|
|
ULONGLONG IntT5;
|
|
ULONGLONG IntT6;
|
|
ULONGLONG IntT7;
|
|
ULONGLONG IntT8;
|
|
ULONGLONG IntT9;
|
|
ULONGLONG IntT10;
|
|
ULONGLONG IntT11;
|
|
ULONGLONG IntT12;
|
|
ULONGLONG IntT13;
|
|
ULONGLONG IntT14;
|
|
ULONGLONG IntT15;
|
|
ULONGLONG IntT16;
|
|
ULONGLONG IntT17;
|
|
ULONGLONG IntT18;
|
|
ULONGLONG IntT19;
|
|
ULONGLONG IntT20;
|
|
ULONGLONG IntT21;
|
|
ULONGLONG IntT22;
|
|
|
|
ULONGLONG IntNats; // Temporary (volatile) registers' Nats directly from ar.UNAT at point of spill
|
|
|
|
ULONGLONG BrRp; // Return pointer on kernel entry
|
|
|
|
ULONGLONG BrT0; // Temporary (volatile) branch registers (b6-b7)
|
|
ULONGLONG BrT1;
|
|
|
|
// Register stack info
|
|
ULONGLONG RsRSC; // RSC on kernel entry
|
|
ULONGLONG RsBSP; // BSP on kernel entry
|
|
ULONGLONG RsBSPSTORE; // User BSP Store at point of switch to kernel backing store
|
|
ULONGLONG RsRNAT; // old RNAT at point of switch to kernel backing store
|
|
ULONGLONG RsPFS; // PFS on kernel entry
|
|
|
|
// Trap Status Information
|
|
ULONGLONG StIPSR; // Interruption Processor Status Register
|
|
ULONGLONG StIIP; // Interruption IP
|
|
ULONGLONG StIFS; // Interruption Function State
|
|
ULONGLONG StFPSR; // FP status
|
|
ULONGLONG StISR; // Interruption Status Register
|
|
ULONGLONG StIFA; // Interruption Data Address
|
|
ULONGLONG StIIPA; // Last executed bundle address
|
|
ULONGLONG StIIM; // Interruption Immediate
|
|
ULONGLONG StIHA; // Interruption Hash Address
|
|
|
|
ULONG OldIrql; // Previous Irql.
|
|
ULONG PreviousMode; // Previous Mode.
|
|
ULONGLONG TrapFrame;// Previous Trap Frame
|
|
|
|
//
|
|
// Exception record
|
|
//
|
|
UCHAR ExceptionRecord[(sizeof(EXCEPTION_RECORD) + 15) & (~15)];
|
|
|
|
// End of frame marker (for debugging)
|
|
ULONGLONG Handler; // Handler for this trap
|
|
ULONGLONG EOFMarker;
|
|
} KTRAP_FRAME, *PKTRAP_FRAME;
|
|
|
|
#define KTRAP_FRAME_LENGTH ((sizeof(KTRAP_FRAME) + 15) & (~15))
|
|
#define KTRAP_FRAME_ALIGN (16)
|
|
#define KTRAP_FRAME_ROUND (KTRAP_FRAME_ALIGN - 1)
|
|
#define KTRAP_FRAME_EOF 0xe0f0e0f0e0f0e000i64
|
|
|
|
//
|
|
// Use the lowest 4 bits of EOFMarker field to encode the trap frame type
|
|
//
|
|
|
|
#define SYSCALL_FRAME 0
|
|
#define INTERRUPT_FRAME 1
|
|
#define EXCEPTION_FRAME 2
|
|
#define CONTEXT_FRAME 10
|
|
|
|
#define TRAP_FRAME_TYPE(tf) (tf->EOFMarker & 0xf)
|
|
|
|
//
|
|
// Define the kernel mode and user mode callback frame structures.
|
|
//
|
|
|
|
//
|
|
// The frame saved by KiCallUserMode is defined here to allow
|
|
// the kernel debugger to trace the entire kernel stack
|
|
// when usermode callouts are pending.
|
|
//
|
|
// N.B. The size of the following structure must be a multiple of 16 bytes
|
|
// and it must be 16-byte aligned.
|
|
//
|
|
|
|
typedef struct _KCALLOUT_FRAME {
|
|
|
|
|
|
ULONGLONG BrRp;
|
|
ULONGLONG RsPFS;
|
|
ULONGLONG Preds;
|
|
ULONGLONG ApUNAT;
|
|
ULONGLONG ApLC;
|
|
ULONGLONG RsRNAT;
|
|
ULONGLONG IntNats;
|
|
|
|
ULONGLONG IntS0;
|
|
ULONGLONG IntS1;
|
|
ULONGLONG IntS2;
|
|
ULONGLONG IntS3;
|
|
|
|
ULONGLONG BrS0;
|
|
ULONGLONG BrS1;
|
|
ULONGLONG BrS2;
|
|
ULONGLONG BrS3;
|
|
ULONGLONG BrS4;
|
|
|
|
FLOAT128 FltS0; // 16-byte aligned boundary
|
|
FLOAT128 FltS1;
|
|
FLOAT128 FltS2;
|
|
FLOAT128 FltS3;
|
|
FLOAT128 FltS4;
|
|
FLOAT128 FltS5;
|
|
FLOAT128 FltS6;
|
|
FLOAT128 FltS7;
|
|
FLOAT128 FltS8;
|
|
FLOAT128 FltS9;
|
|
FLOAT128 FltS10;
|
|
FLOAT128 FltS11;
|
|
FLOAT128 FltS12;
|
|
FLOAT128 FltS13;
|
|
FLOAT128 FltS14;
|
|
FLOAT128 FltS15;
|
|
FLOAT128 FltS16;
|
|
FLOAT128 FltS17;
|
|
FLOAT128 FltS18;
|
|
FLOAT128 FltS19;
|
|
|
|
ULONGLONG A0; // saved argument registers a0-a2
|
|
ULONGLONG A1;
|
|
ULONGLONG CbStk; // saved callback stack address
|
|
ULONGLONG InStack; // saved initial stack address
|
|
ULONGLONG CbBStore; // saved callback stack address
|
|
ULONGLONG InBStore; // saved initial stack address
|
|
ULONGLONG TrFrame; // saved callback trap frame address
|
|
ULONGLONG TrStIIP; // saved continuation address
|
|
|
|
|
|
} KCALLOUT_FRAME, *PKCALLOUT_FRAME;
|
|
|
|
|
|
typedef struct _UCALLOUT_FRAME {
|
|
PVOID Buffer;
|
|
ULONG Length;
|
|
ULONG ApiNumber;
|
|
ULONGLONG IntSp;
|
|
ULONGLONG RsPFS;
|
|
ULONGLONG BrRp;
|
|
ULONGLONG Pad;
|
|
} UCALLOUT_FRAME, *PUCALLOUT_FRAME;
|
|
|
|
|
|
// end_nthal
|
|
|
|
// begin_ntddk begin_wdm begin_ntosp
|
|
//
|
|
// Non-volatile floating point state
|
|
//
|
|
|
|
typedef struct _KFLOATING_SAVE {
|
|
ULONG Reserved;
|
|
} KFLOATING_SAVE, *PKFLOATING_SAVE;
|
|
|
|
// end_ntddk end_wdm end_ntosp
|
|
|
|
#define STATUS_IA64_INVALID_STACK STATUS_BAD_STACK
|
|
|
|
//
|
|
// iA32 control bits definition
|
|
//
|
|
//
|
|
// Define constants to access the bits in CR0.
|
|
//
|
|
|
|
#define CR0_PG 0x80000000 // paging
|
|
#define CR0_ET 0x00000010 // extension type (80387)
|
|
#define CR0_TS 0x00000008 // task switched
|
|
#define CR0_EM 0x00000004 // emulate math coprocessor
|
|
#define CR0_MP 0x00000002 // math present
|
|
#define CR0_PE 0x00000001 // protection enable
|
|
|
|
//
|
|
// More CR0 bits; these only apply to the 80486.
|
|
//
|
|
|
|
#define CR0_CD 0x40000000 // cache disable
|
|
#define CR0_NW 0x20000000 // not write-through
|
|
#define CR0_AM 0x00040000 // alignment mask
|
|
#define CR0_WP 0x00010000 // write protect
|
|
#define CR0_NE 0x00000020 // numeric error
|
|
|
|
//
|
|
// Define constants to access CFLG bits
|
|
//
|
|
#define CFLG_IO 0x00000040 // IO bit map checking on
|
|
#define CFLG_IF 0x00000080 // EFLAG.if to control external interrupt
|
|
#define CFLG_II 0x00000100 // enable EFLAG.if interception
|
|
|
|
//
|
|
// CR4 bits; These only apply to Pentium
|
|
//
|
|
#define CR4_VME 0x00000001 // V86 mode extensions
|
|
#define CR4_PVI 0x00000002 // Protected mode virtual interrupts
|
|
#define CR4_TSD 0x00000004 // Time stamp disable
|
|
#define CR4_DE 0x00000008 // Debugging Extensions
|
|
#define CR4_PSE 0x00000010 // Page size extensions
|
|
#define CR4_PAE 0x00000020 // Physical address extensions
|
|
#define CR4_MCE 0x00000040 // Machine check enable
|
|
#define CR4_PGE 0x00000080 // Page global enable
|
|
#define CR4_FXSR 0x00000200 // FXSR used by OS
|
|
#define CR4_XMMEXCPT 0x00000400 // XMMI used by OS
|
|
|
|
//
|
|
// Define constants to access ThNpxState
|
|
//
|
|
|
|
#define NPX_STATE_NOT_LOADED (CR0_TS | CR0_MP)
|
|
#define NPX_STATE_LOADED 0
|
|
|
|
//
|
|
// begin_nthal
|
|
//
|
|
// Machine type definitions
|
|
//
|
|
|
|
#define MACHINE_TYPE_ISA 0
|
|
#define MACHINE_TYPE_EISA 1
|
|
#define MACHINE_TYPE_MCA 2
|
|
|
|
//
|
|
// PAL Interface
|
|
//
|
|
// iA-64 defined PAL function IDs in decimal format as in the PAL spec
|
|
// All PAL calls done through HAL. HAL may block some calls
|
|
//
|
|
|
|
#define PAL_CACHE_FLUSH 1I64
|
|
#define PAL_CACHE_INFO 2I64
|
|
#define PAL_CACHE_INIT 3I64
|
|
#define PAL_CACHE_SUMMARY 4I64
|
|
#define PAL_PTCE_INFO 6I64
|
|
#define PAL_MEM_ATTRIB 5I64
|
|
#define PAL_VM_INFO 7I64
|
|
#define PAL_VM_SUMMARY 8I64
|
|
#define PAL_BUS_GET_FEATURES 9I64
|
|
#define PAL_BUS_SET_FEATURES 10I64
|
|
#define PAL_DEBUG_INFO 11I64
|
|
#define PAL_FIXED_ADDR 12I64
|
|
#define PAL_FREQ_BASE 13I64
|
|
#define PAL_FREQ_RATIOS 14I64
|
|
#define PAL_PERF_MON_INFO 15I64
|
|
#define PAL_PLATFORM_ADDR 16I64
|
|
#define PAL_PROC_GET_FEATURES 17I64
|
|
#define PAL_PROC_SET_FEATURES 18I64
|
|
#define PAL_RSE_INFO 19I64
|
|
#define PAL_VERSION 20I64
|
|
#define PAL_MC_CLEAR_LOG 21I64
|
|
#define PAL_MC_DRAIN 22I64
|
|
#define PAL_MC_EXPECTED 23I64
|
|
#define PAL_MC_DYNAMIC_STATE 24I64
|
|
#define PAL_MC_ERROR_INFO 25I64
|
|
#define PAL_MC_RESUME 26I64
|
|
#define PAL_MC_REGISTER_MEM 27I64
|
|
#define PAL_HALT 28I64
|
|
#define PAL_HALT_LIGHT 29I64
|
|
#define PAL_COPY_INFO 30I64
|
|
#define PAL_CACHE_LINE_INIT 31I64
|
|
#define PAL_PMI_ENTRYPOINT 32I64
|
|
#define PAL_ENTER_IA_32_ENV 33I64
|
|
#define PAL_VM_PAGE_SIZE 34I64
|
|
#define PAL_MEM_FOR_TEST 37I64
|
|
#define PAL_CACHE_PROT_INFO 38I64
|
|
#define PAL_REGISTER_INFO 39I64
|
|
#define PAL_SHUTDOWN 44I64
|
|
#define PAL_PREFETCH_VISIBILITY 41I64
|
|
|
|
#define PAL_COPY_PAL 256I64
|
|
#define PAL_HALT_INFO 257I64
|
|
#define PAL_TEST_PROC 258I64
|
|
#define PAL_CACHE_READ 259I64
|
|
#define PAL_CACHE_WRITE 260I64
|
|
#define PAL_VM_TR_READ 261I64
|
|
|
|
//
|
|
// iA-64 defined PAL return values
|
|
//
|
|
|
|
#define PAL_STATUS_INVALID_CACHELINE 1I64
|
|
#define PAL_STATUS_SUPPORT_NOT_NEEDED 1I64
|
|
#define PAL_STATUS_SUCCESS 0
|
|
#define PAL_STATUS_NOT_IMPLEMENTED -1I64
|
|
#define PAL_STATUS_INVALID_ARGUMENT -2I64
|
|
#define PAL_STATUS_ERROR -3I64
|
|
#define PAL_STATUS_UNABLE_TO_INIT_CACHE_LEVEL_AND_TYPE -4I64
|
|
#define PAL_STATUS_NOT_FOUND_IN_CACHE -5I64
|
|
#define PAL_STATUS_NO_ERROR_INFO_AVAILABLE -6I64
|
|
|
|
|
|
// end_nthal
|
|
|
|
|
|
//
|
|
// Define constants used in selector tests.
|
|
//
|
|
// RPL_MASK is the real value for extracting RPL values. IT IS THE WRONG
|
|
// CONSTANT TO USE FOR MODE TESTING.
|
|
//
|
|
// MODE_MASK is the value for deciding the current mode.
|
|
// WARNING: MODE_MASK assumes that all code runs at either ring-0
|
|
// or ring-3. Ring-1 or Ring-2 support will require changing
|
|
// this value and all of the code that refers to it.
|
|
|
|
#define MODE_MASK 1
|
|
#define RPL_MASK 3
|
|
|
|
//
|
|
// SetProcessInformation Structure for ProcessSetIoHandlers info class
|
|
//
|
|
|
|
typedef struct _PROCESS_IO_PORT_HANDLER_INFORMATION {
|
|
BOOLEAN Install; // true if handlers to be installed
|
|
ULONG NumEntries;
|
|
ULONG Context;
|
|
PEMULATOR_ACCESS_ENTRY EmulatorAccessEntries;
|
|
} PROCESS_IO_PORT_HANDLER_INFORMATION, *PPROCESS_IO_PORT_HANDLER_INFORMATION;
|
|
|
|
//
|
|
// Definitions that used by CSD and SSD
|
|
//
|
|
#define USER_CODE_DESCRIPTOR 0xCFBFFFFF00000000i64
|
|
#define USER_DATA_DESCRIPTOR 0xCF3FFFFF00000000i64
|
|
|
|
//
|
|
// Used for cleaning up ia32 contexts
|
|
// This is taken from i386.h
|
|
//
|
|
#define EFLAGS_DF_MASK 0x00000400L
|
|
#define EFLAGS_INTERRUPT_MASK 0x00000200L
|
|
#define EFLAGS_V86_MASK 0x00020000L
|
|
#define EFLAGS_ALIGN_CHECK 0x00040000L
|
|
#define EFLAGS_IOPL_MASK 0x00003000L
|
|
#define EFLAGS_VIF 0x00080000L
|
|
#define EFLAGS_VIP 0x00100000L
|
|
#define EFLAGS_USER_SANITIZE 0x003e0dd7L
|
|
|
|
|
|
// begin_windbgkd begin_nthal
|
|
|
|
#ifdef _IA64_
|
|
|
|
//
|
|
// Stack Registers for IA64
|
|
//
|
|
|
|
typedef struct _STACK_REGISTERS {
|
|
|
|
|
|
ULONGLONG IntR32;
|
|
ULONGLONG IntR33;
|
|
ULONGLONG IntR34;
|
|
ULONGLONG IntR35;
|
|
ULONGLONG IntR36;
|
|
ULONGLONG IntR37;
|
|
ULONGLONG IntR38;
|
|
ULONGLONG IntR39;
|
|
|
|
ULONGLONG IntR40;
|
|
ULONGLONG IntR41;
|
|
ULONGLONG IntR42;
|
|
ULONGLONG IntR43;
|
|
ULONGLONG IntR44;
|
|
ULONGLONG IntR45;
|
|
ULONGLONG IntR46;
|
|
ULONGLONG IntR47;
|
|
ULONGLONG IntR48;
|
|
ULONGLONG IntR49;
|
|
|
|
ULONGLONG IntR50;
|
|
ULONGLONG IntR51;
|
|
ULONGLONG IntR52;
|
|
ULONGLONG IntR53;
|
|
ULONGLONG IntR54;
|
|
ULONGLONG IntR55;
|
|
ULONGLONG IntR56;
|
|
ULONGLONG IntR57;
|
|
ULONGLONG IntR58;
|
|
ULONGLONG IntR59;
|
|
|
|
ULONGLONG IntR60;
|
|
ULONGLONG IntR61;
|
|
ULONGLONG IntR62;
|
|
ULONGLONG IntR63;
|
|
ULONGLONG IntR64;
|
|
ULONGLONG IntR65;
|
|
ULONGLONG IntR66;
|
|
ULONGLONG IntR67;
|
|
ULONGLONG IntR68;
|
|
ULONGLONG IntR69;
|
|
|
|
ULONGLONG IntR70;
|
|
ULONGLONG IntR71;
|
|
ULONGLONG IntR72;
|
|
ULONGLONG IntR73;
|
|
ULONGLONG IntR74;
|
|
ULONGLONG IntR75;
|
|
ULONGLONG IntR76;
|
|
ULONGLONG IntR77;
|
|
ULONGLONG IntR78;
|
|
ULONGLONG IntR79;
|
|
|
|
ULONGLONG IntR80;
|
|
ULONGLONG IntR81;
|
|
ULONGLONG IntR82;
|
|
ULONGLONG IntR83;
|
|
ULONGLONG IntR84;
|
|
ULONGLONG IntR85;
|
|
ULONGLONG IntR86;
|
|
ULONGLONG IntR87;
|
|
ULONGLONG IntR88;
|
|
ULONGLONG IntR89;
|
|
|
|
ULONGLONG IntR90;
|
|
ULONGLONG IntR91;
|
|
ULONGLONG IntR92;
|
|
ULONGLONG IntR93;
|
|
ULONGLONG IntR94;
|
|
ULONGLONG IntR95;
|
|
ULONGLONG IntR96;
|
|
ULONGLONG IntR97;
|
|
ULONGLONG IntR98;
|
|
ULONGLONG IntR99;
|
|
|
|
ULONGLONG IntR100;
|
|
ULONGLONG IntR101;
|
|
ULONGLONG IntR102;
|
|
ULONGLONG IntR103;
|
|
ULONGLONG IntR104;
|
|
ULONGLONG IntR105;
|
|
ULONGLONG IntR106;
|
|
ULONGLONG IntR107;
|
|
ULONGLONG IntR108;
|
|
ULONGLONG IntR109;
|
|
|
|
ULONGLONG IntR110;
|
|
ULONGLONG IntR111;
|
|
ULONGLONG IntR112;
|
|
ULONGLONG IntR113;
|
|
ULONGLONG IntR114;
|
|
ULONGLONG IntR115;
|
|
ULONGLONG IntR116;
|
|
ULONGLONG IntR117;
|
|
ULONGLONG IntR118;
|
|
ULONGLONG IntR119;
|
|
|
|
ULONGLONG IntR120;
|
|
ULONGLONG IntR121;
|
|
ULONGLONG IntR122;
|
|
ULONGLONG IntR123;
|
|
ULONGLONG IntR124;
|
|
ULONGLONG IntR125;
|
|
ULONGLONG IntR126;
|
|
ULONGLONG IntR127;
|
|
// Nat bits for stack registers
|
|
ULONGLONG IntNats2; // r32-r95 in bit positions 1 to 63
|
|
ULONGLONG IntNats3; // r96-r127 in bit position 1 to 31
|
|
|
|
|
|
} STACK_REGISTERS, *PSTACK_REGISTERS;
|
|
|
|
|
|
|
|
//
|
|
// Special Registers for IA64
|
|
//
|
|
|
|
typedef struct _KSPECIAL_REGISTERS {
|
|
|
|
// Kernel debug breakpoint registers
|
|
|
|
ULONGLONG KernelDbI0; // Instruction debug registers
|
|
ULONGLONG KernelDbI1;
|
|
ULONGLONG KernelDbI2;
|
|
ULONGLONG KernelDbI3;
|
|
ULONGLONG KernelDbI4;
|
|
ULONGLONG KernelDbI5;
|
|
ULONGLONG KernelDbI6;
|
|
ULONGLONG KernelDbI7;
|
|
|
|
ULONGLONG KernelDbD0; // Data debug registers
|
|
ULONGLONG KernelDbD1;
|
|
ULONGLONG KernelDbD2;
|
|
ULONGLONG KernelDbD3;
|
|
ULONGLONG KernelDbD4;
|
|
ULONGLONG KernelDbD5;
|
|
ULONGLONG KernelDbD6;
|
|
ULONGLONG KernelDbD7;
|
|
|
|
// Kernel performance monitor registers
|
|
|
|
ULONGLONG KernelPfC0; // Performance configuration registers
|
|
ULONGLONG KernelPfC1;
|
|
ULONGLONG KernelPfC2;
|
|
ULONGLONG KernelPfC3;
|
|
ULONGLONG KernelPfC4;
|
|
ULONGLONG KernelPfC5;
|
|
ULONGLONG KernelPfC6;
|
|
ULONGLONG KernelPfC7;
|
|
|
|
ULONGLONG KernelPfD0; // Performance data registers
|
|
ULONGLONG KernelPfD1;
|
|
ULONGLONG KernelPfD2;
|
|
ULONGLONG KernelPfD3;
|
|
ULONGLONG KernelPfD4;
|
|
ULONGLONG KernelPfD5;
|
|
ULONGLONG KernelPfD6;
|
|
ULONGLONG KernelPfD7;
|
|
|
|
// kernel bank shadow (hidden) registers
|
|
|
|
ULONGLONG IntH16;
|
|
ULONGLONG IntH17;
|
|
ULONGLONG IntH18;
|
|
ULONGLONG IntH19;
|
|
ULONGLONG IntH20;
|
|
ULONGLONG IntH21;
|
|
ULONGLONG IntH22;
|
|
ULONGLONG IntH23;
|
|
ULONGLONG IntH24;
|
|
ULONGLONG IntH25;
|
|
ULONGLONG IntH26;
|
|
ULONGLONG IntH27;
|
|
ULONGLONG IntH28;
|
|
ULONGLONG IntH29;
|
|
ULONGLONG IntH30;
|
|
ULONGLONG IntH31;
|
|
|
|
// Application Registers
|
|
|
|
// - CPUID Registers - AR
|
|
ULONGLONG ApCPUID0; // Cpuid Register 0
|
|
ULONGLONG ApCPUID1; // Cpuid Register 1
|
|
ULONGLONG ApCPUID2; // Cpuid Register 2
|
|
ULONGLONG ApCPUID3; // Cpuid Register 3
|
|
ULONGLONG ApCPUID4; // Cpuid Register 4
|
|
ULONGLONG ApCPUID5; // Cpuid Register 5
|
|
ULONGLONG ApCPUID6; // Cpuid Register 6
|
|
ULONGLONG ApCPUID7; // Cpuid Register 7
|
|
|
|
// - Kernel Registers - AR
|
|
ULONGLONG ApKR0; // Kernel Register 0 (User RO)
|
|
ULONGLONG ApKR1; // Kernel Register 1 (User RO)
|
|
ULONGLONG ApKR2; // Kernel Register 2 (User RO)
|
|
ULONGLONG ApKR3; // Kernel Register 3 (User RO)
|
|
ULONGLONG ApKR4; // Kernel Register 4
|
|
ULONGLONG ApKR5; // Kernel Register 5
|
|
ULONGLONG ApKR6; // Kernel Register 6
|
|
ULONGLONG ApKR7; // Kernel Register 7
|
|
|
|
ULONGLONG ApITC; // Interval Timer Counter
|
|
|
|
// Global control registers
|
|
|
|
ULONGLONG ApITM; // Interval Timer Match register
|
|
ULONGLONG ApIVA; // Interrupt Vector Address
|
|
ULONGLONG ApPTA; // Page Table Address
|
|
ULONGLONG ApGPTA; // ia32 Page Table Address
|
|
|
|
ULONGLONG StISR; // Interrupt status
|
|
ULONGLONG StIFA; // Interruption Faulting Address
|
|
ULONGLONG StITIR; // Interruption TLB Insertion Register
|
|
ULONGLONG StIIPA; // Interruption Instruction Previous Address (RO)
|
|
ULONGLONG StIIM; // Interruption Immediate register (RO)
|
|
ULONGLONG StIHA; // Interruption Hash Address (RO)
|
|
|
|
// - External Interrupt control registers (SAPIC)
|
|
ULONGLONG SaLID; // Local SAPIC ID
|
|
ULONGLONG SaIVR; // Interrupt Vector Register (RO)
|
|
ULONGLONG SaTPR; // Task Priority Register
|
|
ULONGLONG SaEOI; // End Of Interrupt
|
|
ULONGLONG SaIRR0; // Interrupt Request Register 0 (RO)
|
|
ULONGLONG SaIRR1; // Interrupt Request Register 1 (RO)
|
|
ULONGLONG SaIRR2; // Interrupt Request Register 2 (RO)
|
|
ULONGLONG SaIRR3; // Interrupt Request Register 3 (RO)
|
|
ULONGLONG SaITV; // Interrupt Timer Vector
|
|
ULONGLONG SaPMV; // Performance Monitor Vector
|
|
ULONGLONG SaCMCV; // Corrected Machine Check Vector
|
|
ULONGLONG SaLRR0; // Local Interrupt Redirection Vector 0
|
|
ULONGLONG SaLRR1; // Local Interrupt Redirection Vector 1
|
|
|
|
// System Registers
|
|
// - Region registers
|
|
ULONGLONG Rr0; // Region register 0
|
|
ULONGLONG Rr1; // Region register 1
|
|
ULONGLONG Rr2; // Region register 2
|
|
ULONGLONG Rr3; // Region register 3
|
|
ULONGLONG Rr4; // Region register 4
|
|
ULONGLONG Rr5; // Region register 5
|
|
ULONGLONG Rr6; // Region register 6
|
|
ULONGLONG Rr7; // Region register 7
|
|
|
|
// - Protection Key registers
|
|
ULONGLONG Pkr0; // Protection Key register 0
|
|
ULONGLONG Pkr1; // Protection Key register 1
|
|
ULONGLONG Pkr2; // Protection Key register 2
|
|
ULONGLONG Pkr3; // Protection Key register 3
|
|
ULONGLONG Pkr4; // Protection Key register 4
|
|
ULONGLONG Pkr5; // Protection Key register 5
|
|
ULONGLONG Pkr6; // Protection Key register 6
|
|
ULONGLONG Pkr7; // Protection Key register 7
|
|
ULONGLONG Pkr8; // Protection Key register 8
|
|
ULONGLONG Pkr9; // Protection Key register 9
|
|
ULONGLONG Pkr10; // Protection Key register 10
|
|
ULONGLONG Pkr11; // Protection Key register 11
|
|
ULONGLONG Pkr12; // Protection Key register 12
|
|
ULONGLONG Pkr13; // Protection Key register 13
|
|
ULONGLONG Pkr14; // Protection Key register 14
|
|
ULONGLONG Pkr15; // Protection Key register 15
|
|
|
|
// - Translation Lookaside buffers
|
|
ULONGLONG TrI0; // Instruction Translation Register 0
|
|
ULONGLONG TrI1; // Instruction Translation Register 1
|
|
ULONGLONG TrI2; // Instruction Translation Register 2
|
|
ULONGLONG TrI3; // Instruction Translation Register 3
|
|
ULONGLONG TrI4; // Instruction Translation Register 4
|
|
ULONGLONG TrI5; // Instruction Translation Register 5
|
|
ULONGLONG TrI6; // Instruction Translation Register 6
|
|
ULONGLONG TrI7; // Instruction Translation Register 7
|
|
|
|
ULONGLONG TrD0; // Data Translation Register 0
|
|
ULONGLONG TrD1; // Data Translation Register 1
|
|
ULONGLONG TrD2; // Data Translation Register 2
|
|
ULONGLONG TrD3; // Data Translation Register 3
|
|
ULONGLONG TrD4; // Data Translation Register 4
|
|
ULONGLONG TrD5; // Data Translation Register 5
|
|
ULONGLONG TrD6; // Data Translation Register 6
|
|
ULONGLONG TrD7; // Data Translation Register 7
|
|
|
|
// - Machine Specific Registers
|
|
ULONGLONG SrMSR0; // Machine Specific Register 0
|
|
ULONGLONG SrMSR1; // Machine Specific Register 1
|
|
ULONGLONG SrMSR2; // Machine Specific Register 2
|
|
ULONGLONG SrMSR3; // Machine Specific Register 3
|
|
ULONGLONG SrMSR4; // Machine Specific Register 4
|
|
ULONGLONG SrMSR5; // Machine Specific Register 5
|
|
ULONGLONG SrMSR6; // Machine Specific Register 6
|
|
ULONGLONG SrMSR7; // Machine Specific Register 7
|
|
|
|
} KSPECIAL_REGISTERS, *PKSPECIAL_REGISTERS;
|
|
|
|
|
|
//
|
|
// Processor State structure.
|
|
//
|
|
|
|
typedef struct _KPROCESSOR_STATE {
|
|
struct _CONTEXT ContextFrame;
|
|
struct _KSPECIAL_REGISTERS SpecialRegisters;
|
|
} KPROCESSOR_STATE, *PKPROCESSOR_STATE;
|
|
|
|
#endif // _IA64_
|
|
|
|
// end_windbgkd end_nthal
|
|
|
|
// begin_nthal begin_ntddk begin_ntosp
|
|
|
|
//
|
|
// Processor Control Block (PRCB)
|
|
//
|
|
|
|
#define PRCB_MINOR_VERSION 1
|
|
#define PRCB_MAJOR_VERSION 1
|
|
#define PRCB_BUILD_DEBUG 0x0001
|
|
#define PRCB_BUILD_UNIPROCESSOR 0x0002
|
|
|
|
struct _RESTART_BLOCK;
|
|
|
|
typedef struct _KPRCB {
|
|
|
|
//
|
|
// Major and minor version numbers of the PCR.
|
|
//
|
|
|
|
USHORT MinorVersion;
|
|
USHORT MajorVersion;
|
|
|
|
//
|
|
// Start of the architecturally defined section of the PRCB. This section
|
|
// may be directly addressed by vendor/platform specific HAL code and will
|
|
// not change from version to version of NT.
|
|
//
|
|
//
|
|
|
|
struct _KTHREAD *CurrentThread;
|
|
struct _KTHREAD *RESTRICTED_POINTER NextThread;
|
|
struct _KTHREAD *IdleThread;
|
|
CCHAR Number;
|
|
CCHAR WakeIdle;
|
|
USHORT BuildType;
|
|
KAFFINITY SetMember;
|
|
struct _RESTART_BLOCK *RestartBlock;
|
|
ULONG_PTR PcrPage;
|
|
ULONG Spare0[4];
|
|
|
|
//
|
|
// Processor Idendification Registers.
|
|
//
|
|
|
|
ULONG ProcessorModel;
|
|
ULONG ProcessorRevision;
|
|
ULONG ProcessorFamily;
|
|
ULONG ProcessorArchRev;
|
|
ULONGLONG ProcessorSerialNumber;
|
|
ULONGLONG ProcessorFeatureBits;
|
|
UCHAR ProcessorVendorString[16];
|
|
|
|
//
|
|
// Space reserved for the system.
|
|
//
|
|
|
|
ULONGLONG SystemReserved[8];
|
|
|
|
//
|
|
// Space reserved for the HAL.
|
|
//
|
|
|
|
ULONGLONG HalReserved[16];
|
|
|
|
//
|
|
// End of the architecturally defined section of the PRCB.
|
|
// end_nthal end_ntddk end_ntosp
|
|
//
|
|
|
|
ULONG DpcTime;
|
|
ULONG InterruptTime;
|
|
ULONG KernelTime;
|
|
ULONG UserTime;
|
|
ULONG InterruptCount;
|
|
ULONG DispatchInterruptCount;
|
|
ULONG Spare1[5];
|
|
ULONG PageColor;
|
|
|
|
//
|
|
// MP information.
|
|
//
|
|
|
|
struct _KNODE * ParentNode; // Node this processor is a member of
|
|
PVOID Spare2;
|
|
PVOID Spare3;
|
|
volatile ULONG IpiFrozen;
|
|
struct _KPROCESSOR_STATE ProcessorState;
|
|
|
|
//
|
|
// Per-processor data for various hot code which resides in the
|
|
// kernel image. Each processor is given it's own copy of the data
|
|
// to lessen the cache impact of sharing the data between multiple
|
|
// processors.
|
|
//
|
|
|
|
//
|
|
// Spares (formerly fsrtl filelock free lists)
|
|
//
|
|
|
|
PVOID SpareHotData[2];
|
|
|
|
//
|
|
// Cache manager performance counters.
|
|
//
|
|
|
|
ULONG CcFastReadNoWait;
|
|
ULONG CcFastReadWait;
|
|
ULONG CcFastReadNotPossible;
|
|
ULONG CcCopyReadNoWait;
|
|
ULONG CcCopyReadWait;
|
|
ULONG CcCopyReadNoWaitMiss;
|
|
|
|
//
|
|
// Kernel performance counters.
|
|
//
|
|
|
|
ULONG KeAlignmentFixupCount;
|
|
ULONG KeContextSwitches;
|
|
ULONG KeDcacheFlushCount;
|
|
ULONG KeExceptionDispatchCount;
|
|
ULONG KeFirstLevelTbFills;
|
|
ULONG KeFloatingEmulationCount;
|
|
ULONG KeIcacheFlushCount;
|
|
ULONG KeSecondLevelTbFills;
|
|
ULONG KeSystemCalls;
|
|
|
|
//
|
|
// Reserved for future counters.
|
|
//
|
|
|
|
ULONG ReservedCounter[8];
|
|
|
|
//
|
|
// I/O IRP float.
|
|
//
|
|
|
|
LONG LookasideIrpFloat;
|
|
|
|
UCHAR MoreSpareHotData[52];
|
|
|
|
//
|
|
// Nonpaged per processor lookaside lists.
|
|
//
|
|
|
|
PP_LOOKASIDE_LIST PPLookasideList[16];
|
|
|
|
//
|
|
// Nonpaged per processor small pool lookaside lists.
|
|
//
|
|
|
|
PP_LOOKASIDE_LIST PPNPagedLookasideList[POOL_SMALL_LISTS];
|
|
|
|
//
|
|
// Paged per processor small pool lookaside lists.
|
|
//
|
|
|
|
PP_LOOKASIDE_LIST PPPagedLookasideList[POOL_SMALL_LISTS];
|
|
|
|
//
|
|
// Per processor lock queue entries.
|
|
//
|
|
|
|
KSPIN_LOCK_QUEUE LockQueue[16];
|
|
|
|
UCHAR ReservedPad[(3 * 8) - 4];
|
|
|
|
//
|
|
// MP interprocessor request packet barrier.
|
|
//
|
|
// N.B. This is carefully allocated in a different cache line from
|
|
// the request packet.
|
|
//
|
|
|
|
volatile ULONG PacketBarrier;
|
|
|
|
//
|
|
// MP interprocessor request packet and summary.
|
|
//
|
|
// N.B. This is carefully aligned to be on a cache line boundary.
|
|
//
|
|
|
|
volatile PVOID CurrentPacket[3];
|
|
volatile KAFFINITY TargetSet;
|
|
volatile PKIPI_WORKER WorkerRoutine;
|
|
|
|
// N.B. Place MHz here so we can keep alignment and size
|
|
// of this structure unchanged.
|
|
ULONG MHz;
|
|
ULONG CachePad0;
|
|
ULONGLONG CachePad1[10];
|
|
|
|
//
|
|
// N.B. These two longwords must be on a quadword boundary and adjacent.
|
|
//
|
|
|
|
volatile ULONG RequestSummary;
|
|
volatile struct _KPRCB *SignalDone;
|
|
|
|
//
|
|
// Spare counters.
|
|
//
|
|
|
|
ULONGLONG Spare4[14];
|
|
|
|
//
|
|
// DPC interrupt requested.
|
|
//
|
|
|
|
ULONG DpcInterruptRequested;
|
|
ULONGLONG Spare5[15];
|
|
ULONG MaximumDpcQueueDepth;
|
|
ULONG MinimumDpcRate;
|
|
ULONG AdjustDpcThreshold;
|
|
ULONG DpcRequestRate;
|
|
LARGE_INTEGER StartCount;
|
|
|
|
//
|
|
// DPC list head, spinlock, and count.
|
|
//
|
|
|
|
LIST_ENTRY DpcListHead;
|
|
KSPIN_LOCK DpcLock;
|
|
ULONG DpcCount;
|
|
ULONG DpcLastCount;
|
|
ULONG QuantumEnd;
|
|
ULONG DpcRoutineActive;
|
|
ULONG DpcQueueDepth;
|
|
|
|
//
|
|
// Debug & Processor Information
|
|
//
|
|
|
|
BOOLEAN SkipTick;
|
|
UCHAR Spare6;
|
|
|
|
//
|
|
// Processor ID from HAL (ACPI ID/EID).
|
|
//
|
|
|
|
USHORT ProcessorId;
|
|
|
|
//
|
|
// Address of MP interprocessor operation counters.
|
|
//
|
|
|
|
PKIPI_COUNTS IpiCounts;
|
|
|
|
//
|
|
// Processors power state
|
|
//
|
|
PROCESSOR_POWER_STATE PowerState;
|
|
|
|
// begin_nthal begin_ntddk begin_ntosp
|
|
} KPRCB, *PKPRCB, *RESTRICTED_POINTER PRKPRCB;
|
|
|
|
// begin_ntndis
|
|
|
|
//
|
|
// OS_MCA, OS_INIT HandOff State definitions
|
|
//
|
|
// Note: The following definitions *must* match the definiions of the
|
|
// corresponding SAL Revision Hand-Off structures.
|
|
//
|
|
|
|
typedef struct _SAL_HANDOFF_STATE {
|
|
ULONGLONG PalProcEntryPoint;
|
|
ULONGLONG SalProcEntryPoint;
|
|
ULONGLONG SalGlobalPointer;
|
|
LONGLONG RendezVousResult;
|
|
ULONGLONG SalReturnAddress;
|
|
ULONGLONG MinStateSavePtr;
|
|
} SAL_HANDOFF_STATE, *PSAL_HANDOFF_STATE;
|
|
|
|
typedef struct _OS_HANDOFF_STATE {
|
|
ULONGLONG Result;
|
|
ULONGLONG SalGlobalPointer;
|
|
ULONGLONG MinStateSavePtr;
|
|
ULONGLONG SalReturnAddress;
|
|
ULONGLONG NewContextFlag;
|
|
} OS_HANDOFF_STATE, *POS_HANDOFF_STATE;
|
|
|
|
//
|
|
// per processor OS_MCA and OS_INIT resource structure
|
|
//
|
|
|
|
|
|
#define SER_EVENT_STACK_FRAME_ENTRIES 8
|
|
|
|
typedef struct _SAL_EVENT_RESOURCES {
|
|
|
|
SAL_HANDOFF_STATE SalToOsHandOff;
|
|
OS_HANDOFF_STATE OsToSalHandOff;
|
|
PVOID StateDump;
|
|
ULONGLONG StateDumpPhysical;
|
|
PVOID BackStore;
|
|
ULONGLONG BackStoreLimit;
|
|
PVOID Stack;
|
|
ULONGLONG StackLimit;
|
|
PULONGLONG PTOM;
|
|
ULONGLONG StackFrame[SER_EVENT_STACK_FRAME_ENTRIES];
|
|
PVOID EventPool;
|
|
ULONG EventPoolSize;
|
|
} SAL_EVENT_RESOURCES, *PSAL_EVENT_RESOURCES;
|
|
|
|
//
|
|
// PAL Mini-save area, used by MCA and INIT
|
|
//
|
|
|
|
typedef struct _PAL_MINI_SAVE_AREA {
|
|
ULONGLONG IntNats; // Nat bits for r1-r31
|
|
// r1-r31 in bits 1 thru 31.
|
|
ULONGLONG IntGp; // r1, volatile
|
|
ULONGLONG IntT0; // r2-r3, volatile
|
|
ULONGLONG IntT1; //
|
|
ULONGLONG IntS0; // r4-r7, preserved
|
|
ULONGLONG IntS1;
|
|
ULONGLONG IntS2;
|
|
ULONGLONG IntS3;
|
|
ULONGLONG IntV0; // r8, volatile
|
|
ULONGLONG IntT2; // r9-r11, volatile
|
|
ULONGLONG IntT3;
|
|
ULONGLONG IntT4;
|
|
ULONGLONG IntSp; // stack pointer (r12), special
|
|
ULONGLONG IntTeb; // teb (r13), special
|
|
ULONGLONG IntT5; // r14-r31, volatile
|
|
ULONGLONG IntT6;
|
|
|
|
ULONGLONG B0R16; // Bank 0 registers 16-31
|
|
ULONGLONG B0R17;
|
|
ULONGLONG B0R18;
|
|
ULONGLONG B0R19;
|
|
ULONGLONG B0R20;
|
|
ULONGLONG B0R21;
|
|
ULONGLONG B0R22;
|
|
ULONGLONG B0R23;
|
|
ULONGLONG B0R24;
|
|
ULONGLONG B0R25;
|
|
ULONGLONG B0R26;
|
|
ULONGLONG B0R27;
|
|
ULONGLONG B0R28;
|
|
ULONGLONG B0R29;
|
|
ULONGLONG B0R30;
|
|
ULONGLONG B0R31;
|
|
|
|
ULONGLONG IntT7; // Bank 1 registers 16-31
|
|
ULONGLONG IntT8;
|
|
ULONGLONG IntT9;
|
|
ULONGLONG IntT10;
|
|
ULONGLONG IntT11;
|
|
ULONGLONG IntT12;
|
|
ULONGLONG IntT13;
|
|
ULONGLONG IntT14;
|
|
ULONGLONG IntT15;
|
|
ULONGLONG IntT16;
|
|
ULONGLONG IntT17;
|
|
ULONGLONG IntT18;
|
|
ULONGLONG IntT19;
|
|
ULONGLONG IntT20;
|
|
ULONGLONG IntT21;
|
|
ULONGLONG IntT22;
|
|
|
|
ULONGLONG Preds; // predicates, preserved
|
|
ULONGLONG BrRp; // return pointer, b0, preserved
|
|
ULONGLONG RsRSC; // RSE configuration, volatile
|
|
ULONGLONG StIIP; // Interruption IP
|
|
ULONGLONG StIPSR; // Interruption Processor Status
|
|
ULONGLONG StIFS; // Interruption Function State
|
|
ULONGLONG XIP; // Event IP
|
|
ULONGLONG XPSR; // Event Processor Status
|
|
ULONGLONG XFS; // Event Function State
|
|
|
|
} PAL_MINI_SAVE_AREA, *PPAL_MINI_SAVE_AREA;
|
|
|
|
//
|
|
// Define Processor Control Region Structure.
|
|
//
|
|
|
|
#define PCR_MINOR_VERSION 1
|
|
#define PCR_MAJOR_VERSION 1
|
|
|
|
typedef struct _KPCR {
|
|
|
|
//
|
|
// Major and minor version numbers of the PCR.
|
|
//
|
|
ULONG MinorVersion;
|
|
ULONG MajorVersion;
|
|
|
|
//
|
|
// Start of the architecturally defined section of the PCR. This section
|
|
// may be directly addressed by vendor/platform specific HAL code and will
|
|
// not change from version to version of NT.
|
|
//
|
|
|
|
//
|
|
// First and second level cache parameters.
|
|
//
|
|
|
|
ULONG FirstLevelDcacheSize;
|
|
ULONG FirstLevelDcacheFillSize;
|
|
ULONG FirstLevelIcacheSize;
|
|
ULONG FirstLevelIcacheFillSize;
|
|
ULONG SecondLevelDcacheSize;
|
|
ULONG SecondLevelDcacheFillSize;
|
|
ULONG SecondLevelIcacheSize;
|
|
ULONG SecondLevelIcacheFillSize;
|
|
|
|
//
|
|
// Data cache alignment and fill size used for cache flushing and alignment.
|
|
// These fields are set to the larger of the first and second level data
|
|
// cache fill sizes.
|
|
//
|
|
|
|
ULONG DcacheAlignment;
|
|
ULONG DcacheFillSize;
|
|
|
|
//
|
|
// Instruction cache alignment and fill size used for cache flushing and
|
|
// alignment. These fields are set to the larger of the first and second
|
|
// level data cache fill sizes.
|
|
//
|
|
|
|
ULONG IcacheAlignment;
|
|
ULONG IcacheFillSize;
|
|
|
|
//
|
|
// Processor identification from PrId register.
|
|
//
|
|
|
|
ULONG ProcessorId;
|
|
|
|
//
|
|
// Profiling data.
|
|
//
|
|
|
|
ULONG ProfileInterval;
|
|
ULONG ProfileCount;
|
|
|
|
//
|
|
// Stall execution count and scale factor.
|
|
//
|
|
|
|
ULONG StallExecutionCount;
|
|
ULONG StallScaleFactor;
|
|
|
|
ULONG InterruptionCount;
|
|
|
|
//
|
|
// Space reserved for the system.
|
|
//
|
|
|
|
ULONGLONG SystemReserved[6];
|
|
|
|
//
|
|
// Space reserved for the HAL
|
|
//
|
|
|
|
ULONGLONG HalReserved[64];
|
|
|
|
//
|
|
// IRQL mapping tables.
|
|
//
|
|
|
|
UCHAR IrqlMask[64];
|
|
UCHAR IrqlTable[64];
|
|
|
|
//
|
|
// External Interrupt vectors.
|
|
//
|
|
|
|
PKINTERRUPT_ROUTINE InterruptRoutine[MAXIMUM_VECTOR];
|
|
|
|
//
|
|
// Reserved interrupt vector mask.
|
|
//
|
|
|
|
ULONG ReservedVectors;
|
|
|
|
//
|
|
// Processor affinity mask.
|
|
//
|
|
|
|
KAFFINITY SetMember;
|
|
|
|
//
|
|
// Complement of the processor affinity mask.
|
|
//
|
|
|
|
KAFFINITY NotMember;
|
|
|
|
//
|
|
// Pointer to processor control block.
|
|
//
|
|
|
|
struct _KPRCB *Prcb;
|
|
|
|
//
|
|
// Shadow copy of Prcb->CurrentThread for fast access
|
|
//
|
|
|
|
struct _KTHREAD *CurrentThread;
|
|
|
|
//
|
|
// Processor number.
|
|
//
|
|
|
|
CCHAR Number; // Processor Number
|
|
UCHAR DebugActive; // debug register active in user flag
|
|
UCHAR KernelDebugActive; // debug register active in kernel flag
|
|
UCHAR CurrentIrql; // Current IRQL
|
|
union {
|
|
USHORT SoftwareInterruptPending; // Software Interrupt Pending Flag
|
|
struct {
|
|
UCHAR ApcInterrupt; // 0x01 if APC int pending
|
|
UCHAR DispatchInterrupt; // 0x01 if dispatch int pending
|
|
};
|
|
};
|
|
|
|
//
|
|
// Address of per processor SAPIC EOI Table
|
|
//
|
|
|
|
PVOID EOITable;
|
|
|
|
//
|
|
// IA-64 Machine Check Events trackers
|
|
//
|
|
|
|
UCHAR InOsMca;
|
|
UCHAR InOsInit;
|
|
UCHAR InOsCmc;
|
|
UCHAR InOsCpe;
|
|
ULONG InOsULONG_Spare; // Spare ULONG
|
|
PSAL_EVENT_RESOURCES OsMcaResourcePtr;
|
|
PSAL_EVENT_RESOURCES OsInitResourcePtr;
|
|
|
|
//
|
|
// End of the architecturally defined section of the PCR. This section
|
|
// may be directly addressed by vendor/platform specific HAL code and will
|
|
// not change from version to version of NT.
|
|
//
|
|
|
|
// end_nthal end_ntddk
|
|
|
|
//
|
|
// OS Part
|
|
//
|
|
|
|
//
|
|
// Address of the thread who currently owns the high fp register set
|
|
//
|
|
|
|
struct _KTHREAD *HighFpOwner;
|
|
|
|
// Per processor kernel (ntoskrnl.exe) global pointer
|
|
ULONGLONG KernelGP;
|
|
// Per processor initial kernel stack for current thread
|
|
ULONGLONG InitialStack;
|
|
// Per processor pointer to kernel BSP
|
|
ULONGLONG InitialBStore;
|
|
// Per processor kernel stack limit
|
|
ULONGLONG StackLimit;
|
|
// Per processor kernel backing store limit
|
|
ULONGLONG BStoreLimit;
|
|
// Per processor panic kernel stack
|
|
ULONGLONG PanicStack;
|
|
|
|
//
|
|
// Save area for kernel entry/exit
|
|
//
|
|
ULONGLONG SavedIIM;
|
|
ULONGLONG SavedIFA;
|
|
|
|
ULONGLONG ForwardProgressBuffer[16];
|
|
PVOID Pcb; // holds KPROCESS for MP region synchronization
|
|
|
|
//
|
|
// Nt page table base addresses
|
|
//
|
|
ULONGLONG PteUbase;
|
|
ULONGLONG PteKbase;
|
|
ULONGLONG PteSbase;
|
|
ULONGLONG PdeUbase;
|
|
ULONGLONG PdeKbase;
|
|
ULONGLONG PdeSbase;
|
|
ULONGLONG PdeUtbase;
|
|
ULONGLONG PdeKtbase;
|
|
ULONGLONG PdeStbase;
|
|
|
|
//
|
|
// The actual resources for the OS_INIT and OS_MCA handlers
|
|
// are placed at the end of the PCR structure so that auto
|
|
// can be used to get to get between the public and private
|
|
// sections of the PCR in the traps and context routines.
|
|
//
|
|
SAL_EVENT_RESOURCES OsMcaResource;
|
|
SAL_EVENT_RESOURCES OsInitResource;
|
|
|
|
// begin_nthal begin_ntddk
|
|
|
|
} KPCR, *PKPCR;
|
|
|
|
// end_nthal end_ntddk end_ntosp
|
|
|
|
// begin_nthal
|
|
|
|
//
|
|
// Define the number of bits to shift to right justify the Page Table Index
|
|
// field of a PTE.
|
|
//
|
|
|
|
#define PTI_SHIFT PAGE_SHIFT
|
|
|
|
//
|
|
// Define the number of bits to shift to right justify the Page Directory Index
|
|
// field of a PTE.
|
|
//
|
|
|
|
#define PDI_SHIFT (PTI_SHIFT + PAGE_SHIFT - PTE_SHIFT)
|
|
#define PDI1_SHIFT (PDI_SHIFT + PAGE_SHIFT - PTE_SHIFT)
|
|
#define PDI_MASK ((1 << (PAGE_SHIFT - PTE_SHIFT)) - 1)
|
|
|
|
//
|
|
// Define the number of bits to shift to left to produce page table offset
|
|
// from page table index.
|
|
//
|
|
|
|
#define PTE_SHIFT 3
|
|
|
|
//
|
|
// Define the number of bits to shift to the right justify the Page Directory
|
|
// Table Entry field.
|
|
//
|
|
|
|
#define VHPT_PDE_BITS 40
|
|
|
|
//
|
|
// Define the RID for IO Port Space.
|
|
//
|
|
|
|
#define RR_IO_PORT 6
|
|
|
|
|
|
//
|
|
// The following definitions are required for the debugger data block.
|
|
//
|
|
|
|
// begin_ntddk begin_ntosp
|
|
|
|
//
|
|
// The highest user address reserves 64K bytes for a guard page. This
|
|
// the probing of address from kernel mode to only have to check the
|
|
// starting address for structures of 64k bytes or less.
|
|
//
|
|
|
|
extern NTKERNELAPI PVOID MmHighestUserAddress;
|
|
extern NTKERNELAPI PVOID MmSystemRangeStart;
|
|
extern NTKERNELAPI ULONG_PTR MmUserProbeAddress;
|
|
|
|
|
|
#define MM_HIGHEST_USER_ADDRESS MmHighestUserAddress
|
|
#define MM_USER_PROBE_ADDRESS MmUserProbeAddress
|
|
#define MM_SYSTEM_RANGE_START MmSystemRangeStart
|
|
|
|
//
|
|
// The lowest user address reserves the low 64k.
|
|
//
|
|
|
|
#define MM_LOWEST_USER_ADDRESS (PVOID)((ULONG_PTR)(UADDRESS_BASE+0x00010000))
|
|
|
|
// begin_wdm
|
|
|
|
#define MmGetProcedureAddress(Address) (Address)
|
|
#define MmLockPagableCodeSection(PLabelAddress) \
|
|
MmLockPagableDataSection((PVOID)(*((PULONGLONG)PLabelAddress)))
|
|
|
|
#define VRN_MASK 0xE000000000000000UI64 // Virtual Region Number mask
|
|
|
|
// end_ntddk end_wdm end_ntosp
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//
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// Limit the IA32 subsystem to a 2GB virtual address space.
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// This means "Large Address Aware" apps are not supported in emulation mode.
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//
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#define MM_MAX_WOW64_ADDRESS (0x00000000080000000UI64)
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#define MI_HIGHEST_USER_ADDRESS (PVOID) (ULONG_PTR)((UADDRESS_BASE + 0x6FC00000000 - 0x10000 - 1)) // highest user address
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#define MI_USER_PROBE_ADDRESS ((ULONG_PTR)(UADDRESS_BASE + 0x6FC00000000UI64 - 0x10000)) // starting address of guard page
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#define MI_SYSTEM_RANGE_START (PVOID) (UADDRESS_BASE + 0x6FC00000000) // start of system space
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//
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// Define the page table base and the page directory base for
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// the TB miss routines and memory management.
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//
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//
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// user/kernel page table base and top addresses
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//
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extern ULONG_PTR KiIA64VaSignedFill;
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extern ULONG_PTR KiIA64PtaSign;
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#define PTA_SIGN KiIA64PtaSign
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#define VA_FILL KiIA64VaSignedFill
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#define SADDRESS_BASE 0x2000000000000000UI64 // session base address
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#define PTE_UBASE PCR->PteUbase
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#define PTE_KBASE PCR->PteKbase
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#define PTE_SBASE PCR->PteSbase
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#define PTE_UTOP (PTE_UBASE|(((ULONG_PTR)1 << PDI1_SHIFT) - 1)) // top level PDR address (user)
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#define PTE_KTOP (PTE_KBASE|(((ULONG_PTR)1 << PDI1_SHIFT) - 1)) // top level PDR address (kernel)
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#define PTE_STOP (PTE_SBASE|(((ULONG_PTR)1 << PDI1_SHIFT) - 1)) // top level PDR address (session)
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//
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// Second level user and kernel PDR address
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//
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#define PDE_UBASE PCR->PdeUbase
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#define PDE_KBASE PCR->PdeKbase
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#define PDE_SBASE PCR->PdeSbase
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#define PDE_UTOP (PDE_UBASE|(((ULONG_PTR)1 << PDI_SHIFT) - 1)) // second level PDR address (user)
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#define PDE_KTOP (PDE_KBASE|(((ULONG_PTR)1 << PDI_SHIFT) - 1)) // second level PDR address (kernel)
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#define PDE_STOP (PDE_SBASE|(((ULONG_PTR)1 << PDI_SHIFT) - 1)) // second level PDR address (session)
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//
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// 8KB first level user and kernel PDR address
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//
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#define PDE_UTBASE PCR->PdeUtbase
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#define PDE_KTBASE PCR->PdeKtbase
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#define PDE_STBASE PCR->PdeStbase
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#define PDE_USELFMAP (PDE_UTBASE|(PAGE_SIZE - (1<<PTE_SHIFT))) // self mapped PPE address (user)
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#define PDE_KSELFMAP (PDE_KTBASE|(PAGE_SIZE - (1<<PTE_SHIFT))) // self mapped PPE address (kernel)
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#define PDE_SSELFMAP (PDE_STBASE|(PAGE_SIZE - (1<<PTE_SHIFT))) // self mapped PPE address (kernel)
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#define PTE_BASE PTE_UBASE
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#define PDE_BASE PDE_UBASE
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#define PDE_TBASE PDE_UTBASE
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#define PDE_SELFMAP PDE_USELFMAP
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#define KSEG0_BASE (KADDRESS_BASE + 0x80000000) // base of kernel
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|
#define KSEG2_BASE (KADDRESS_BASE + 0xA0000000) // end of kernel
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#define KSEG3_BASE 0x8000000000000000UI64
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#define KSEG3_LIMIT 0x8000100000000000UI64
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|
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#define KSEG4_BASE 0xA000000000000000UI64
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#define KSEG4_LIMIT 0xA000100000000000UI64
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//
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//++
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|
//PVOID
|
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//KSEG_ADDRESS (
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// IN ULONG PAGE
|
|
// );
|
|
//
|
|
// Routine Description:
|
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//
|
|
// This macro returns a KSEG virtual address which maps the page.
|
|
//
|
|
// Arguments:
|
|
//
|
|
// PAGE - Supplies the physical page frame number
|
|
//
|
|
// Return Value:
|
|
//
|
|
// The address of the KSEG address
|
|
//
|
|
//--
|
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|
|
#define KSEG_ADDRESS(PAGE) ((PVOID)(KSEG3_BASE | ((ULONG_PTR)(PAGE) << PAGE_SHIFT)))
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|
|
#define KSEG4_ADDRESS(PAGE) ((PVOID)(KSEG4_BASE | ((ULONG_PTR)(PAGE) << PAGE_SHIFT)))
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|
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|
|
#define MAXIMUM_FWP_BUFFER_ENTRY 8
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|
|
typedef struct _REGION_MAP_INFO {
|
|
ULONG RegionId;
|
|
ULONG PageSize;
|
|
ULONGLONG SequenceNumber;
|
|
} REGION_MAP_INFO, *PREGION_MAP_INFO;
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|
|
|
// begin_ntddk begin_wdm
|
|
//
|
|
// The lowest address for system space.
|
|
//
|
|
|
|
#define MM_LOWEST_SYSTEM_ADDRESS ((PVOID)((ULONG_PTR)(KADDRESS_BASE + 0xC0C00000)))
|
|
// end_nthal end_ntddk end_wdm
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|
|
#define SYSTEM_BASE (KADDRESS_BASE + 0xC3000000) // start of system space (no typecast)
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|
|
|
//
|
|
// Define macro to initialize directory table base.
|
|
//
|
|
|
|
#define INITIALIZE_DIRECTORY_TABLE_BASE(dirbase, pfn) \
|
|
*((PULONGLONG)(dirbase)) = 0; \
|
|
((PHARDWARE_PTE)(dirbase))->PageFrameNumber = pfn; \
|
|
((PHARDWARE_PTE)(dirbase))->Accessed = 1; \
|
|
((PHARDWARE_PTE)(dirbase))->Dirty = 1; \
|
|
((PHARDWARE_PTE)(dirbase))->Cache = 0; \
|
|
((PHARDWARE_PTE)(dirbase))->Write = 1; \
|
|
((PHARDWARE_PTE)(dirbase))->Valid = 1;
|
|
|
|
|
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//
|
|
// IA64 function definitions
|
|
//
|
|
|
|
//++
|
|
//
|
|
// BOOLEAN
|
|
// KiIsThreadNumericStateSaved(
|
|
// IN PKTHREAD Address
|
|
// )
|
|
//
|
|
// This call is used on a not running thread to see if it's numeric
|
|
// state has been saved in it's context information. On IA64 the
|
|
// numeric state is always saved.
|
|
//
|
|
//--
|
|
#define KiIsThreadNumericStateSaved(a) TRUE
|
|
|
|
//++
|
|
//
|
|
// VOID
|
|
// KiRundownThread(
|
|
// IN PKTHREAD Address
|
|
// )
|
|
//
|
|
//--
|
|
#define KiRundownThread(a)
|
|
|
|
//
|
|
// ia64 Feature bit definitions
|
|
//
|
|
|
|
#define KF_BRL 0x00000001 // processor supports long branch instruction.
|
|
|
|
//
|
|
// Define macro to test if x86 feature is present.
|
|
//
|
|
// N.B. All x86 features test TRUE on IA64 systems.
|
|
//
|
|
|
|
#define Isx86FeaturePresent(_f_) TRUE
|
|
|
|
|
|
// begin_nthal begin_ntddk begin_ntndis begin_wdm begin_ntosp
|
|
#endif // defined(_IA64_)
|
|
// end_nthal end_ntddk end_ntndis end_wdm end_ntosp
|
|
|
|
#endif // _IA64H_
|