dlls/msvcp90/msvcp90_main.c

   1 /*
   2  * Copyright 2010 Piotr Caban for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #include "config.h"
  20
  21 #include <stdarg.h>
  22
  23 #include "msvcp90.h"
  24
  25 #include "windef.h"
  26 #include "winbase.h"
  27 #include "wine/debug.h"
  28
  29 WINE_DEFAULT_DEBUG_CHANNEL(msvcp90);
  30
  31 void* (__cdecl *MSVCRT_operator_new)(size_t);
  32 void (__cdecl *MSVCRT_operator_delete)(void*);
  33 static void init_cxx_funcs(void)
  34 {
  35     HMODULE hmod = GetModuleHandleA("msvcrt.dll");
  36
  37     if (sizeof(void *) > sizeof(int))  /* 64-bit has different names */
  38     {
  39         MSVCRT_operator_new = (void*)GetProcAddress(hmod, "??2@YAPEAX_K@Z");
  40         MSVCRT_operator_delete = (void*)GetProcAddress(hmod, "??3@YAXPEAX@Z");
  41     }
  42     else
  43     {
  44         MSVCRT_operator_new = (void*)GetProcAddress(hmod, "??2@YAPAXI@Z");
  45         MSVCRT_operator_delete = (void*)GetProcAddress(hmod, "??3@YAXPAX@Z");
  46     }
  47 }
  48
  49 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
  50 {
  51     TRACE("(0x%p, %d, %p)\n", hinstDLL, fdwReason, lpvReserved);
  52
  53     switch (fdwReason)
  54     {
  55         case DLL_WINE_PREATTACH:
  56             return FALSE;    /* prefer native version */
  57         case DLL_PROCESS_ATTACH:
  58             init_cxx_funcs();
  59             set_exception_vtable();
  60             break;
  61         case DLL_PROCESS_DETACH:
  62             break;
  63     }
  64
  65     return TRUE;
  66 }