Leaked source code of windows server 2003
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/*++
Copyright (c) 1993-1999 Microsoft Corporation
Module Name:
precomp.h
Abstract:
This header file is used to cause the correct machine/platform specific
data structures to be used when compiling for a non-hosted platform.
--*/
#include <nt.h>
#include <ntrtl.h>
#include <nturtl.h>
#include <windows.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define STRSAFE_NO_DEPRECATE
#include <strsafe.h>
// This is a 64 bit aware debugger extension
#define KDEXT_64BIT
#include <wdbgexts.h>
#include <dbgeng.h>
#include "extsfns.h"
#include "session.h"
#ifdef __cplusplus
extern "C" {
#endif
//
// undef the wdbgexts
//
#undef DECLARE_API
#define DECLARE_API(extension) \
CPPMOD HRESULT CALLBACK extension(PDEBUG_CLIENT Client, PCSTR args)
#ifndef EXTENSION_API
#define EXTENSION_API( name ) \
HRESULT _EFN_##name
#endif // EXTENSION_API
#define INIT_API() \
HRESULT Status; \
if ((Status = ExtQuery(Client)) != S_OK) return Status;
#define EXIT_API ExtRelease
// Safe release and NULL.
#define EXT_RELEASE(Unk) \
((Unk) != NULL ? ((Unk)->Release(), (Unk) = NULL) : NULL)
// Global variables initialized by query.
extern PDEBUG_ADVANCED g_ExtAdvanced;
extern PDEBUG_CLIENT g_ExtClient;
extern PDEBUG_CONTROL2 g_ExtControl;
extern PDEBUG_DATA_SPACES g_ExtData;
extern PDEBUG_REGISTERS g_ExtRegisters;
extern PDEBUG_SYMBOLS2 g_ExtSymbols;
extern PDEBUG_SYSTEM_OBJECTS g_ExtSystem;
extern ULONG64 STeip;
extern ULONG64 STebp;
extern ULONG64 STesp;
extern ULONG64 EXPRLastDump;
HRESULT
ExtQuery(PDEBUG_CLIENT Client);
void
ExtRelease(void);
#ifdef DEFINE_GUID
#undef DEFINE_GUID
#endif
#define DEFINE_GUID(name, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8) \
EXTERN_C const GUID DECLSPEC_SELECTANY name \
= { l, w1, w2, { b1, b2, b3, b4, b5, b6, b7, b8 } }
//
// Flag definitions used by extensions
//
#include "extflags.h"
#define ADDRESS_NOT_VALID 0
#define ADDRESS_VALID 1
#define ADDRESS_TRANSITION 2
//#define POOL_TYPE_AND_QUOTA_MASK (15)
#define MAXULONG64_PTR (~((ULONG64)0))
#define MAXLONG64_PTR ((LONG64)(MAXULONG64_PTR >> 1))
#define MINLONG64_PTR (~MAXLONG64_PTR)
#define POOL_BIG_TABLE_ENTRY_FREE 0x1
//
// macros to crack the ControllerId field of the socket info structure
//
#define PcmciaClassFromControllerType(type) (((type) & 0xff))
#define PcmciaModelFromControllerType(type) (((type) >> 8) & 0x3ffff)
#define PcmciaRevisionFromControllerType(type) ((type) >> 26)
#ifdef PAGE_SIZE
#undef PAGE_SIZE
#endif
#define DBG_PTR_SIZE (IsPtr64() ? 8 : 4)
#define UNEXTEND64(p) (IsPtr64() ? p : (ULONG64) (ULONG) p)
extern ULONG PageSize;
extern ULONG PageShift;
extern ULONG BuildNo;
extern ULONG PoolBlockShift;
extern BOOL NewPool;
#define _KB (PageSize/1024)
#define POOL_BLOCK_SHIFT_OLD ((PageSize == 0x4000) ? 6 : (((PageSize == 0x2000) || ((BuildNo < 2257) && (PageSize == 0x1000))) ? 5 : 4))
#define POOL_BLOCK_SHIFT_LAB1_2402 ((PageSize == 0x4000) ? 5 : (((PageSize == 0x2000)) ? 4 : (IsPtr64() ? 4 : 3)))
#define POOL_BLOCK_SHIFT PoolBlockShift
#define PAGE_ALIGN64(Va) ((ULONG64)((Va) & ~((ULONG64) (PageSize - 1))))
#define GetBits(from, pos, num) ((from >> pos) & (((ULONG64) ~0) >> (sizeof(ULONG64)*8 - num)))
extern ULONG64 PaeEnabled;
extern ULONG TargetMachine;
extern ULONG TargetIsDump;
extern BOOL IsLocalKd;
typedef struct _MMPFNENTRY {
ULONG Modified : 1;
ULONG ReadInProgress : 1;
ULONG WriteInProgress : 1;
ULONG PrototypePte: 1;
ULONG PageColor : 3;
ULONG ParityError : 1;
ULONG PageLocation : 3;
ULONG RemovalRequested : 1;
ULONG CacheAttribute : 2;
ULONG Rom : 1;
ULONG LockCharged : 1;
ULONG DontUse : 16; //overlays USHORT for reference count field.
} MMPFNENTRY;
typedef struct {
BOOL Valid;
CHAR Type[MAX_PATH];
ULONG64 Module;
ULONG TypeId;
ULONG Size;
} CachedType;
//-----------------------------------------------------------------------------------------
//
// api declaration macros & api access macros
//
//-----------------------------------------------------------------------------------------
extern WINDBG_EXTENSION_APIS ExtensionApis;
__inline
ULONG64
KD_OBJECT_TO_OBJECT_HEADER(
ULONG64 o
)
{
static ULONG Off=0, GotOff=0;
if (!GotOff &&
!GetFieldOffset("nt!_OBJECT_HEADER", "Body", &Off)) {
GotOff = TRUE;
} else if (!GotOff){
return 0;
}
return o - Off;
}
__inline
ULONG64
KD_OBJECT_HEADER_TO_OBJECT(
ULONG64 o
)
{
static ULONG Off=0, GotOff=0;
if (!GotOff &&
!GetFieldOffset("nt!_OBJECT_HEADER", "Body", &Off)) {
GotOff = TRUE;
} else if (!GotOff){
return 0;
}
return o + Off;
}
__inline
VOID
KD_OBJECT_HEADER_TO_QUOTA_INFO(
ULONG64 oh,
PULONG64 pOutH
)
{
ULONG QuotaInfoOffset=0;
GetFieldValue(oh, "nt!_OBJECT_HEADER", "QuotaInfoOffset", QuotaInfoOffset);
*pOutH = (QuotaInfoOffset == 0 ? 0 : ((oh) - QuotaInfoOffset));
}
__inline
VOID
KD_OBJECT_HEADER_TO_HANDLE_INFO (
ULONG64 oh,
PULONG64 pOutH
)
{
ULONG HandleInfoOffset=0;
GetFieldValue(oh, "nt!_OBJECT_HEADER", "HandleInfoOffset", HandleInfoOffset);
*pOutH = (HandleInfoOffset == 0 ? 0 : ((oh) - HandleInfoOffset));
}
__inline
VOID
KD_OBJECT_HEADER_TO_NAME_INFO(
ULONG64 oh,
PULONG64 pOutH
)
{
ULONG NameInfoOffset=0;
GetFieldValue(oh, "nt!_OBJECT_HEADER", "NameInfoOffset", NameInfoOffset);
*pOutH = (NameInfoOffset == 0 ? 0 : ((oh) - NameInfoOffset));
}
__inline
VOID
KD_OBJECT_HEADER_TO_CREATOR_INFO(
ULONG64 oh,
PULONG64 pOutH
)
{
ULONG Flags=0;
GetFieldValue(oh, "_OBJECT_HEADER", "Flags", Flags);
*pOutH = ((Flags & OB_FLAG_CREATOR_INFO) == 0 ? 0 : ((oh) - GetTypeSize("_OBJECT_HEADER_CREATOR_INFO")));
}
//-----------------------------------------------------------------------------------------
//
// prototypes for internal non-exported support functions
//
//-----------------------------------------------------------------------------------------
//
// get data from DebuggerData or GetExpression as appropriate
//
char ___SillyString[];
extern KDDEBUGGER_DATA64 KdDebuggerData;
#define GetNtDebuggerData(NAME) \
(HaveDebuggerData()? (GetDebuggerData(KDBG_TAG, \
&KdDebuggerData, \
sizeof(KdDebuggerData)), \
KdDebuggerData.NAME): \
GetExpression( "nt!" #NAME ))
#define GetNtDebuggerDataValue(NAME) \
(HaveDebuggerData()? \
GetUlongFromAddress((GetDebuggerData(KDBG_TAG, \
&KdDebuggerData, \
sizeof(KdDebuggerData)), \
KdDebuggerData.NAME) \
): \
GetUlongValue( "nt!" #NAME ))
//
// This is used to read pointer values from address.
//
#define GetNtDebuggerDataPtrValue(NAME) \
(HaveDebuggerData()? \
GetPointerFromAddress((GetDebuggerData(KDBG_TAG, \
&KdDebuggerData, \
sizeof(KdDebuggerData)), \
KdDebuggerData.NAME) \
): \
GetPointerValue( "nt!" #NAME ))
typedef enum _MODE {
KernelMode,
UserMode,
MaximumMode
} MODE;
extern BOOL
HaveDebuggerData(
VOID
);
BOOL
ReadPcr(
USHORT Processor,
PVOID Pcr,
PULONG AddressOfPcr,
HANDLE hThread
);
ULONG
GetUlongFromAddress (
ULONG64 Location
);
BYTE
GetByteFromAddress (
ULONG64 Location
);
ULONG
GetUlongValue (
PCHAR String
);
BYTE
GetByteValue (
PCHAR String
);
ULONG64
GetGlobalFromAddress (
ULONG64 Location,
ULONG Size
);
ULONG64
GetGlobalValue (
PCHAR String
);
HRESULT
GetGlobalEx(
PCHAR String,
PVOID OutValue,
ULONG OutSize
);
#define GetGlobal( _String, _OutValue ) \
GetGlobalEx( (_String), &(_OutValue), sizeof(_OutValue) )
BOOLEAN
ReadMemoryUncached (
ULONG64 Offset,
PVOID Buffer,
ULONG BufferSize,
PULONG BytesRead
);
BOOLEAN
WriteMemoryUncached (
ULONG64 Offset,
PVOID Buffer,
ULONG BufferSize,
PULONG BytesWritten
);
/////////////////////////////////////////////
//
// KdExts.c
//
/////////////////////////////////////////////
BOOL
GetCurrentProcessor(
IN PDEBUG_CLIENT Client,
OPTIONAL OUT PULONG pProcessor,
OPTIONAL OUT PHANDLE phCurrentThread
);
HRESULT
ExecuteCommand(
IN PDEBUG_CLIENT Client,
IN PSTR Command
);
HRESULT
GetExtensionFunction(
IN PCSTR FunctionName,
IN FARPROC *Function
);
void ExtOut(PCSTR Format, ...);
void ExtErr(PCSTR Format, ...);
void ExtWarn(PCSTR Format, ...);
void ExtVerb(PCSTR Format, ...);
/////////////////////////////////////////////
//
// CritSec.c
//
/////////////////////////////////////////////
PLIST_ENTRY
DumpCritSec(
HANDLE hCurrentProcess,
DWORD dwAddrCritSec,
BOOLEAN bDumpIfUnowned
);
/////////////////////////////////////////////
//
// Device.c
//
/////////////////////////////////////////////
VOID
DumpDevice(
ULONG64 DeviceAddress,
ULONG FieldWidth,
BOOLEAN FullDetail
);
HRESULT
GetDevObjInfo(
IN ULONG64 DeviceObject,
OUT PDEBUG_DEVICE_OBJECT_INFO pDevObjInfo
);
/////////////////////////////////////////////
//
// Devnode.c
//
/////////////////////////////////////////////
typedef struct _FLAG_NAME {
ULONG Flag;
PUCHAR Name;
} FLAG_NAME, *PFLAG_NAME;
VOID
DumpDeviceCapabilities(
ULONG64 caps
);
VOID
DumpFlags(
ULONG Depth,
LPSTR FlagDescription,
ULONG Flags,
PFLAG_NAME FlagTable
);
VOID
xdprintf(
ULONG Depth,
PCHAR S,
...
);
BOOLEAN
xReadMemory (
ULONG64 S,
PVOID D,
ULONG Len
);
/////////////////////////////////////////////
//
// Driver.c
//
/////////////////////////////////////////////
VOID
DumpDriver(
ULONG64 DriverAddress,
ULONG FieldWidth,
ULONG Flags
);
HRESULT
GetDrvObjInfo(
IN ULONG64 DriverObject,
OUT PDEBUG_DRIVER_OBJECT_INFO pDrvObjInfo);
/////////////////////////////////////////////
//
// irp.c
//
/////////////////////////////////////////////
HRESULT
GetIrpInfo(
ULONG64 Irp,
PDEBUG_IRP_INFO pIrp
);
/////////////////////////////////////////////
//
// lock.c
//
/////////////////////////////////////////////
VOID
DumpStaticFastMutex (
IN PCHAR Name
);
/////////////////////////////////////////////
//
// memory.c
//
/////////////////////////////////////////////
VOID
MemoryUsage (
IN ULONG64 PfnStart,
IN ULONG64 LowPage,
IN ULONG64 HighPage,
IN ULONG IgnoreInvalidFrames
);
/////////////////////////////////////////////
//
// Object.c
//
/////////////////////////////////////////////
extern ULONG64 EXPRLastDump;
typedef enum _POOL_TYPE {
NonPagedPool,
PagedPool,
NonPagedPoolMustSucceed,
DontUseThisType,
NonPagedPoolCacheAligned,
PagedPoolCacheAligned,
NonPagedPoolCacheAlignedMustS,
MaxPoolType
// end_wdm
,
//
// Note these per session types are carefully chosen so that the appropriate
// masking still applies as well as MaxPoolType above.
//
NonPagedPoolSession = 32,
PagedPoolSession = NonPagedPoolSession + 1,
NonPagedPoolMustSucceedSession = PagedPoolSession + 1,
DontUseThisTypeSession = NonPagedPoolMustSucceedSession + 1,
NonPagedPoolCacheAlignedSession = DontUseThisTypeSession + 1,
PagedPoolCacheAlignedSession = NonPagedPoolCacheAlignedSession + 1,
NonPagedPoolCacheAlignedMustSSession = PagedPoolCacheAlignedSession + 1,
// begin_wdm
} POOL_TYPE;
typedef BOOLEAN (*ENUM_TYPE_ROUTINE)(
IN ULONG64 pObjectHeader,
IN PVOID Parameter
);
//
// Object Table Entry Structure
//
typedef struct _OBJECT_TABLE_ENTRY {
ULONG NonPagedObjectHeader;
ACCESS_MASK GrantedAccess;
} OBJECT_TABLE_ENTRY, *POBJECT_TABLE_ENTRY;
#define LOG_OBJECT_TABLE_ENTRY_SIZE 1
BOOLEAN
FetchObjectManagerVariables(
BOOLEAN ForceReload
);
ULONG64
FindObjectByName(
IN PUCHAR Path,
IN ULONG64 RootObject
);
ULONG64
FindObjectType(
IN PUCHAR TypeName
);
BOOLEAN
DumpObject(
IN char *Pad,
IN ULONG64 Object,
// IN POBJECT_HEADER OptObjectHeader OPTIONAL,
IN ULONG Flags
);
BOOLEAN
WalkObjectsByType(
IN PUCHAR ObjectTypeName,
IN ENUM_TYPE_ROUTINE EnumRoutine,
IN PVOID Parameter
);
BOOLEAN
CaptureObjectName(
IN ULONG64 pObjectHeader,
// IN POBJECT_HEADER ObjectHeader,
IN PWSTR Buffer,
IN ULONG BufferSize
);
VOID
DumpObjectName(
ULONG64 ObjectAddress
);
/////////////////////////////////////////////
//
// pcr.c
//
/////////////////////////////////////////////
BOOL
ReadTargetPcr (
OUT PULONG64 PPcr,
IN ULONG Processor
);
/////////////////////////////////////////////
//
// Pool.c
//
/////////////////////////////////////////////
typedef
BOOLEAN
(WINAPI *POOLFILTER) (
PCHAR Tag,
PCHAR Filter,
ULONG Flags,
ULONG64 PoolHeader,
ULONG64 BlockSize,
ULONG64 Data,
PVOID Context
);
void SearchPool(
ULONG TagName,
ULONG Flags,
ULONG64 RestartAddr,
POOLFILTER Filter,
PVOID Context
);
BOOLEAN
CheckSingleFilter (
PCHAR Tag,
PCHAR Filter
);
LOGICAL
PoolInitializeGlobals(void);
HRESULT
ListPoolPage(
ULONG64 PoolPageToDump,
ULONG Flags,
PDEBUG_POOL_DATA PoolData
);
PSTR
GetPoolTagDescription(
IN ULONG PoolTag
);
void
PrintPoolRegion(
ULONG64 Pool
);
PRTL_BITMAP
GetBitmap(
ULONG64 pBitmap
);
ULONG64
GetNextResidentAddress (
ULONG64 VirtualAddress,
ULONG64 MaximumVirtualAddress
);
/////////////////////////////////////////////
//
// Process.c
//
/////////////////////////////////////////////
extern CHAR *WaitReasonList[];
BOOL
DumpProcess(
IN char * pad,
IN ULONG64 RealProcessBase,
IN ULONG Flags,
IN OPTIONAL PCHAR ImageFileName
);
BOOL
DumpThread (
IN ULONG Processor,
IN char *Pad,
IN ULONG64 RealThreadBase,
IN ULONG64 Flags
);
BOOL
DumpThreadEx (
IN ULONG Processor,
IN char *Pad,
IN ULONG64 RealThreadBase,
IN ULONG Flags,
IN PDEBUG_CLIENT pDbgClient
);
VOID
dumpSymbolicAddress(
ULONG64 Address,
PCHAR Buffer,
BOOL AlwaysShowHex
);
BOOLEAN
FetchProcessStructureVariables(
VOID
);
BOOL
GetProcessSessionId(
ULONG64 Process,
PULONG SessionId
);
BOOL
GetProcessHead(
PULONG64 Head,
PULONG64 First
);
ULONG
GetAddressState(
IN ULONG64 VirtualAddress
);
typedef struct _PROCESS_COMMIT_USAGE {
UCHAR ImageFileName[ 16 ];
ULONG64 ClientId;
ULONG64 ProcessAddress;
ULONG64 CommitCharge;
ULONG64 NumberOfPrivatePages;
ULONG64 NumberOfLockedPages;
} PROCESS_COMMIT_USAGE, *PPROCESS_COMMIT_USAGE;
PPROCESS_COMMIT_USAGE
GetProcessCommit (
PULONG64 TotalCommitCharge,
PULONG NumberOfProcesses
);
VOID
DumpMmThreads (
VOID
);
PSTR
GetThreadWaitReasonName(
ULONG dwWatiReason
);
/////////////////////////////////////////////
//
// pte.c
//
/////////////////////////////////////////////
ULONG
DbgGetValid(
ULONG64 Pte
);
ULONG64
DbgGetPdeAddress(
IN ULONG64 VirtualAddress
);
ULONG64
DbgGetPteAddress(
IN ULONG64 VirtualAddress
);
ULONG64
DbgGetFrameNumber(
ULONG64 Pte
);
ULONG64
DbgGetSubsectionAddress(
IN ULONG64 Pte
);
ULONG64
DbgGetVirtualAddressMappedByPte(
IN ULONG64 Pte
);
ULONG
MiGetSysPteListDelimiter (
VOID
);
BOOL
Mi_Is_Physical_Address (
ULONG64 VirtualAddress
);
ULONG
MiConvertPhysicalToPfn (
IN ULONG64 VirtualAddress
);
/////////////////////////////////////////////
//
// Registry.c
//
/////////////////////////////////////////////
USHORT
GetKcbName(
ULONG64 KcbAddr,
PWCHAR NameBuffer,
ULONG BufferSize
);
/////////////////////////////////////////////
//
// sel.c
//
/////////////////////////////////////////////
// X86 only
//
// LDT descriptor entry
//
typedef struct _LDT_ENTRY_X86 {
USHORT LimitLow;
USHORT BaseLow;
union {
struct {
UCHAR BaseMid;
UCHAR Flags1; // Declare as bytes to avoid alignment
UCHAR Flags2; // Problems.
UCHAR BaseHi;
} Bytes;
struct {
ULONG BaseMid : 8;
ULONG Type : 5;
ULONG Dpl : 2;
ULONG Pres : 1;
ULONG LimitHi : 4;
ULONG Sys : 1;
ULONG Reserved_0 : 1;
ULONG Default_Big : 1;
ULONG Granularity : 1;
ULONG BaseHi : 8;
} Bits;
} HighWord;
} LDT_ENTRY_X86, *PLDT_ENTRY_X86;
typedef struct _DESCRIPTOR_TABLE_ENTRY_X86 {
ULONG Selector;
LDT_ENTRY_X86 Descriptor;
} DESCRIPTOR_TABLE_ENTRY_X86, *PDESCRIPTOR_TABLE_ENTRY_X86;
NTSTATUS
LookupSelector(
IN USHORT Processor,
IN OUT PDESCRIPTOR_TABLE_ENTRY_X86 pDescriptorTableEntry
);
/////////////////////////////////////////////
//
// trap.cpp
//
/////////////////////////////////////////////
// IA64 only
typedef enum _DISPLAY_MODE {
DISPLAY_MIN = 0,
DISPLAY_DEFAULT = DISPLAY_MIN,
DISPLAY_MED = 1,
DISPLAY_MAX = 2,
DISPLAY_FULL = DISPLAY_MAX
} DISPLAY_MODE;
typedef struct _EM_REG_FIELD {
const char *SubName;
const char *Name;
unsigned long Length;
unsigned long Shift;
} EM_REG_FIELD, *PEM_REG_FIELD;
VOID
DisplayFullEmRegField(
ULONG64 EmRegValue,
EM_REG_FIELD EmRegFields[],
ULONG Field
);
VOID
DisplayFullEmReg(
IN ULONG64 Val,
IN EM_REG_FIELD EmRegFields[],
IN DISPLAY_MODE DisplayMode
);
/////////////////////////////////////////////
//
// Util.c
//
/////////////////////////////////////////////
typedef VOID
(*PDUMP_SPLAY_NODE_FN)(
ULONG64 RemoteAddress,
ULONG Level
);
ULONG
DumpSplayTree(
IN ULONG64 pSplayLinks,
IN PDUMP_SPLAY_NODE_FN DumpNodeFn
);
BOOLEAN
DbgRtlIsRightChild(
ULONG64 pLinks,
ULONG64 Parent
);
BOOLEAN
DbgRtlIsLeftChild(
ULONG64 pLinks,
ULONG64 Parent
);
ULONG
GetBitFieldOffset (
IN LPSTR Type,
IN LPSTR Field,
OUT PULONG pOffset,
OUT PULONG pSize
);
ULONG
GetFieldOffsetEx ( // returns Offset and Size...
IN LPSTR Type,
IN LPSTR Field,
OUT PULONG pOffset,
OUT PULONG pSize
);
ULONG64
GetPointerFromAddress (
ULONG64 Location
);
VOID
DumpUnicode(
UNICODE_STRING u
);
VOID
DumpUnicode64(
UNICODE_STRING64 u
);
ULONG64
GetPointerValue (
PCHAR String
);
BOOLEAN
IsHexNumber(
const char *szExpression
);
BOOLEAN
IsDecNumber(
const char *szExpression
);
BOOLEAN
CheckSingleFilter (
PCHAR Tag,
PCHAR Filter
);
ULONG64
UtilStringToUlong64 (
UCHAR *String
);
#define ENUM_NAME(val) {val, #val}
typedef struct _ENUM_NAME {
ULONG EnumVal;
const char * Name;
} ENUM_NAME, *PENUM_NAME;
const char *
getEnumName(
ULONG EnumVal,
PENUM_NAME EnumTable
);
#ifdef __cplusplus
}
#endif