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146 lines
2.8 KiB
C
146 lines
2.8 KiB
C
#pragma once
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#define GDI_DBG_MAX_BTS 10
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#if DBG && defined(KDBG)
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#define ASSERT_NOGDILOCKS() GdiDbgAssertNoLocks(__FILE__,__LINE__)
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#define KeRosDumpStackFrames(Frames, Count) \
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KdSystemDebugControl('DsoR', (PVOID)Frames, Count, NULL, 0, NULL, KernelMode)
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#else
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#define ASSERT_NOGDILOCKS()
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#define KeRosDumpStackFrames(Frames, Count)
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#endif
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ULONG
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NTAPI
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DbgCaptureStackBackTace(
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_Out_writes_(cFramesToCapture) PVOID* ppvFrames,
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_In_ ULONG cFramesToSkip,
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_In_ ULONG cFramesToCapture);
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BOOL
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NTAPI
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DbgGdiHTIntegrityCheck(
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VOID);
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VOID
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NTAPI
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DbgDumpLockedGdiHandles(
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VOID);
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#if DBG_ENABLE_GDIOBJ_BACKTRACES
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VOID
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NTAPI
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DbgDumpGdiHandleTableWithBT(VOID);
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#endif
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#if defined(KDBG)
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BOOLEAN
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NTAPI
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DbgGdiKdbgCliCallback(
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_In_ PCHAR Command,
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_In_ ULONG Argc,
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_In_ PCH Argv[]);
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#endif
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#if DBG_ENABLE_EVENT_LOGGING
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typedef enum _LOG_EVENT_TYPE
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{
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EVENT_ALLOCATE,
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EVENT_CREATE_HANDLE,
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EVENT_REFERENCE,
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EVENT_DEREFERENCE,
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EVENT_LOCK,
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EVENT_UNLOCK,
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EVENT_DELETE,
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EVENT_FREE,
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EVENT_SET_OWNER,
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} LOG_EVENT_TYPE;
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typedef struct _LOGENTRY
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{
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SLIST_ENTRY sleLink;
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LOG_EVENT_TYPE nEventType;
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DWORD dwProcessId;
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DWORD dwThreadId;
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ULONG ulUnique;
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LPARAM lParam;
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PVOID apvBackTrace[20];
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union
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{
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ULONG_PTR data1;
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} data;
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} LOGENTRY, *PLOGENTRY;
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VOID
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NTAPI
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DbgDumpEventList(
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_Inout_ PSLIST_HEADER pslh);
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VOID
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NTAPI
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DbgLogEvent(
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_Inout_ PSLIST_HEADER pslh,
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_In_ LOG_EVENT_TYPE nEventType,
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_In_ LPARAM lParam);
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VOID
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NTAPI
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DbgCleanupEventList(
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_Inout_ PSLIST_HEADER pslh);
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VOID
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NTAPI
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DbgPrintEvent(
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_Inout_ PLOGENTRY pLogEntry);
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#define DBG_LOGEVENT(pslh, type, val) DbgLogEvent(pslh, type, (ULONG_PTR)val)
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#define DBG_INITLOG(pslh) InitializeSListHead(pslh)
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#define DBG_DUMP_EVENT_LIST(pslh) DbgDumpEventList(pslh)
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#define DBG_CLEANUP_EVENT_LIST(pslh) DbgCleanupEventList(pslh)
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#else
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#define DBG_LOGEVENT(pslh, type, val) ((void)(val))
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#define DBG_INITLOG(pslh)
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#define DBG_DUMP_EVENT_LIST(pslh)
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#define DBG_CLEANUP_EVENT_LIST(pslh)
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#endif
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#if DBG
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void
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NTAPI
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GdiDbgPreServiceHook(ULONG ulSyscallId, PULONG_PTR pulArguments);
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ULONG_PTR
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NTAPI
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GdiDbgPostServiceHook(ULONG ulSyscallId, ULONG_PTR ulResult);
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#define ID_Win32PreServiceHook 'WSH0'
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#define ID_Win32PostServiceHook 'WSH1'
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#ifndef __cplusplus
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FORCEINLINE void
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GdiDbgAssertNoLocks(char * pszFile, ULONG nLine)
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{
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PTHREADINFO pti = (PTHREADINFO)PsGetCurrentThreadWin32Thread();
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if (pti && pti->cExclusiveLocks != 0)
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{
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ULONG i;
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DbgPrint("(%s:%lu) There are %lu exclusive locks!\n",
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pszFile, nLine, pti->cExclusiveLocks);
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for (i = 0; i < (GDIObjTypeTotal + 1); i++)
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DbgPrint(" Type %u: %u.\n", i, pti->acExclusiveLockCount[i]);
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ASSERT(FALSE);
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}
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}
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#endif // __cplusplus
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#endif
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