reactos/win32ss/gdi/ntgdi/gdidebug.h

   1 #pragma once
   2
   3 #define GDI_DBG_MAX_BTS 10
   4
   5 #if DBG && defined(KDBG)
   6 #define ASSERT_NOGDILOCKS() GdiDbgAssertNoLocks(__FILE__,__LINE__)
   7 #define KeRosDumpStackFrames(Frames, Count) \
   8     KdSystemDebugControl('DsoR', (PVOID)Frames, Count, NULL, 0, NULL, KernelMode)
   9 #else
  10 #define ASSERT_NOGDILOCKS()
  11 #define KeRosDumpStackFrames(Frames, Count)
  12 #endif
  13
  14 ULONG
  15 NTAPI
  16 DbgCaptureStackBackTace(
  17     _Out_writes_(cFramesToCapture) PVOID* ppvFrames,
  18     _In_ ULONG cFramesToSkip,
  19     _In_ ULONG cFramesToCapture);
  20
  21 BOOL
  22 NTAPI
  23 DbgGdiHTIntegrityCheck(
  24     VOID);
  25
  26 VOID
  27 NTAPI
  28 DbgDumpLockedGdiHandles(
  29     VOID);
  30
  31 #if DBG_ENABLE_GDIOBJ_BACKTRACES
  32
  33 VOID
  34 NTAPI
  35 DbgDumpGdiHandleTableWithBT(VOID);
  36
  37 #endif
  38
  39 #if defined(KDBG)
  40
  41 BOOLEAN
  42 NTAPI
  43 DbgGdiKdbgCliCallback(
  44     _In_ PCHAR Command,
  45     _In_ ULONG Argc,
  46     _In_ PCH Argv[]);
  47
  48 #endif
  49
  50 #if DBG_ENABLE_EVENT_LOGGING
  51
  52 typedef enum _LOG_EVENT_TYPE
  53 {
  54     EVENT_ALLOCATE,
  55     EVENT_CREATE_HANDLE,
  56     EVENT_REFERENCE,
  57     EVENT_DEREFERENCE,
  58     EVENT_LOCK,
  59     EVENT_UNLOCK,
  60     EVENT_DELETE,
  61     EVENT_FREE,
  62     EVENT_SET_OWNER,
  63 } LOG_EVENT_TYPE;
  64
  65 typedef struct _LOGENTRY
  66 {
  67     SLIST_ENTRY sleLink;
  68     LOG_EVENT_TYPE nEventType;
  69     DWORD dwProcessId;
  70     DWORD dwThreadId;
  71     ULONG ulUnique;
  72     LPARAM lParam;
  73     PVOID apvBackTrace[20];
  74     union
  75     {
  76         ULONG_PTR data1;
  77     } data;
  78 } LOGENTRY, *PLOGENTRY;
  79
  80 VOID
  81 NTAPI
  82 DbgDumpEventList(
  83     _Inout_ PSLIST_HEADER pslh);
  84
  85 VOID
  86 NTAPI
  87 DbgLogEvent(
  88     _Inout_ PSLIST_HEADER pslh,
  89     _In_ LOG_EVENT_TYPE nEventType,
  90     _In_ LPARAM lParam);
  91
  92 VOID
  93 NTAPI
  94 DbgCleanupEventList(
  95     _Inout_ PSLIST_HEADER pslh);
  96
  97 VOID
  98 NTAPI
  99 DbgPrintEvent(
 100     _Inout_ PLOGENTRY pLogEntry);
 101
 102 #define DBG_LOGEVENT(pslh, type, val) DbgLogEvent(pslh, type, (ULONG_PTR)val)
 103 #define DBG_INITLOG(pslh) InitializeSListHead(pslh)
 104 #define DBG_DUMP_EVENT_LIST(pslh) DbgDumpEventList(pslh)
 105 #define DBG_CLEANUP_EVENT_LIST(pslh) DbgCleanupEventList(pslh)
 106
 107 #else
 108
 109 #define DBG_LOGEVENT(pslh, type, val) ((void)(val))
 110 #define DBG_INITLOG(pslh)
 111 #define DBG_DUMP_EVENT_LIST(pslh)
 112 #define DBG_CLEANUP_EVENT_LIST(pslh)
 113
 114 #endif
 115
 116 #if DBG
 117 void
 118 NTAPI
 119 GdiDbgPreServiceHook(ULONG ulSyscallId, PULONG_PTR pulArguments);
 120
 121 ULONG_PTR
 122 NTAPI
 123 GdiDbgPostServiceHook(ULONG ulSyscallId, ULONG_PTR ulResult);
 124
 125 #define ID_Win32PreServiceHook 'WSH0'
 126 #define ID_Win32PostServiceHook 'WSH1'
 127
 128 #ifndef __cplusplus
 129 FORCEINLINE void
 130 GdiDbgAssertNoLocks(char * pszFile, ULONG nLine)
 131 {
 132     PTHREADINFO pti = (PTHREADINFO)PsGetCurrentThreadWin32Thread();
 133     if (pti && pti->cExclusiveLocks != 0)
 134     {
 135         ULONG i;
 136         DbgPrint("(%s:%lu) There are %lu exclusive locks!\n",
 137                  pszFile, nLine, pti->cExclusiveLocks);
 138         for (i = 0; i < (GDIObjTypeTotal + 1); i++)
 139             DbgPrint("    Type %u: %u.\n", i, pti->acExclusiveLockCount[i]);
 140         ASSERT(FALSE);
 141     }
 142 }
 143 #endif // __cplusplus
 144 #endif
 145
 146