Nt32Pkg/Sec/WinNtThunk.c

   1 /**@file
   2
   3 Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
   4 SPDX-License-Identifier: BSD-2-Clause-Patent
   5
   6 Module Name:
   7
   8   WinNtThunk.c
   9
  10 Abstract:
  11
  12   Since the SEC is the only windows program in our emulation we
  13   must use a Tiano mechanism to export Win32 APIs to other modules.
  14   This is the role of the EFI_WIN_NT_THUNK_PROTOCOL.
  15
  16   The mWinNtThunkTable exists so that a change to EFI_WIN_NT_THUNK_PROTOCOL
  17   will cause an error in initializing the array if all the member functions
  18   are not added. It looks like adding a element to end and not initializing
  19   it may cause the table to be initaliized with the members at the end being
  20   set to zero. This is bad as jumping to zero will case the NT32 to crash.
  21
  22   All the member functions in mWinNtThunkTable are Win32
  23   API calls, so please reference Microsoft documentation.
  24
  25
  26   gWinNt is a a public exported global that contains the initialized
  27   data.
  28
  29 **/
  30
  31 #include "SecMain.h"
  32
  33 //
  34 // This pragma is needed for all the DLL entry points to be asigned to the array.
  35 //  if warning 4232 is not dissabled a warning will be generated as a DLL entry
  36 //  point could be modified dynamically. The SEC does not do that, so we must
  37 //  disable the warning so we can compile the SEC. The previous method was to
  38 //  asign each element in code. The disadvantage to that approach is it's harder
  39 //  to tell if all the elements have been initialized properly.
  40 //
  41 #pragma warning(disable : 4232)
  42 #pragma warning(disable : 4996)
  43
  44 #if __INTEL_COMPILER
  45 #pragma warning ( disable : 144 )
  46 #endif
  47
  48 EFI_WIN_NT_THUNK_PROTOCOL mWinNtThunkTable = {
  49   EFI_WIN_NT_THUNK_PROTOCOL_SIGNATURE,
  50   GetProcAddress,
  51   GetTickCount,
  52   LoadLibraryEx,
  53   FreeLibrary,
  54   SetPriorityClass,
  55   SetThreadPriority,
  56   Sleep,
  57   SuspendThread,
  58   GetCurrentThread,
  59   GetCurrentThreadId,
  60   GetCurrentProcess,
  61   CreateThread,
  62   TerminateThread,
  63   SendMessage,
  64   ExitThread,
  65   ResumeThread,
  66   DuplicateHandle,
  67   InitializeCriticalSection,
  68   EnterCriticalSection,
  69   LeaveCriticalSection,
  70   DeleteCriticalSection,
  71   TlsAlloc,
  72   TlsFree,
  73   TlsSetValue,
  74   TlsGetValue,
  75   CreateSemaphore,
  76   WaitForSingleObject,
  77   ReleaseSemaphore,
  78   CreateConsoleScreenBuffer,
  79   FillConsoleOutputAttribute,
  80   FillConsoleOutputCharacter,
  81   GetConsoleCursorInfo,
  82   GetNumberOfConsoleInputEvents,
  83   PeekConsoleInput,
  84   ScrollConsoleScreenBuffer,
  85   ReadConsoleInput,
  86   SetConsoleActiveScreenBuffer,
  87   SetConsoleCursorInfo,
  88   SetConsoleCursorPosition,
  89   SetConsoleScreenBufferSize,
  90   SetConsoleTitleW,
  91   WriteConsoleInput,
  92   WriteConsoleOutput,
  93   CreateFile,
  94   DeviceIoControl,
  95   CreateDirectory,
  96   RemoveDirectory,
  97   GetFileAttributes,
  98   SetFileAttributes,
  99   CreateFileMapping,
 100   CloseHandle,
 101   DeleteFile,
 102   FindFirstFile,
 103   FindNextFile,
 104   FindClose,
 105   FlushFileBuffers,
 106   GetEnvironmentVariable,
 107   GetLastError,
 108   SetErrorMode,
 109   GetStdHandle,
 110   MapViewOfFileEx,
 111   ReadFile,
 112   SetEndOfFile,
 113   SetFilePointer,
 114   WriteFile,
 115   GetFileInformationByHandle,
 116   GetDiskFreeSpace,
 117   GetDiskFreeSpaceEx,
 118   MoveFile,
 119   SetFileTime,
 120   SystemTimeToFileTime,
 121   LocalFileTimeToFileTime,
 122   FileTimeToLocalFileTime,
 123   FileTimeToSystemTime,
 124   GetSystemTime,
 125   SetSystemTime,
 126   GetLocalTime,
 127   SetLocalTime,
 128   GetTimeZoneInformation,
 129   SetTimeZoneInformation,
 130   timeSetEvent,
 131   timeKillEvent,
 132   ClearCommError,
 133   EscapeCommFunction,
 134   GetCommModemStatus,
 135   GetCommState,
 136   SetCommState,
 137   PurgeComm,
 138   SetCommTimeouts,
 139   ExitProcess,
 140   _snwprintf,
 141   GetDesktopWindow,
 142   GetForegroundWindow,
 143   CreateWindowEx,
 144   ShowWindow,
 145   UpdateWindow,
 146   DestroyWindow,
 147   InvalidateRect,
 148   GetWindowDC,
 149   GetClientRect,
 150   AdjustWindowRect,
 151   SetDIBitsToDevice,
 152   BitBlt,
 153   GetDC,
 154   ReleaseDC,
 155   RegisterClassEx,
 156   UnregisterClass,
 157   BeginPaint,
 158   EndPaint,
 159   PostQuitMessage,
 160   DefWindowProc,
 161   LoadIcon,
 162   LoadCursor,
 163   GetStockObject,
 164   SetViewportOrgEx,
 165   SetWindowOrgEx,
 166   MoveWindow,
 167   GetWindowRect,
 168   GetMessage,
 169   TranslateMessage,
 170   DispatchMessage,
 171   GetProcessHeap,
 172   HeapAlloc,
 173   HeapFree,
 174   QueryPerformanceCounter,
 175   QueryPerformanceFrequency
 176 };
 177
 178 #pragma warning(default : 4996)
 179 #pragma warning(default : 4232)
 180
 181 EFI_WIN_NT_THUNK_PROTOCOL *gWinNt = &mWinNtThunkTable;