131 lines
3.9 KiB
C
131 lines
3.9 KiB
C
/*
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* msvcp100 specific functions
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*
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* Copyright 2011 Austin English
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "config.h"
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#include <stdarg.h>
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#include "msvcp.h"
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#include "windef.h"
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#include "winbase.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(msvcp);
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#ifdef __i386__
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#define DEFINE_VTBL_WRAPPER(off) \
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__ASM_GLOBAL_FUNC(vtbl_wrapper_ ## off, \
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"popl %eax\n\t" \
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"popl %ecx\n\t" \
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"pushl %eax\n\t" \
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"movl 0(%ecx), %eax\n\t" \
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"jmp *" #off "(%eax)\n\t")
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DEFINE_VTBL_WRAPPER(0);
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DEFINE_VTBL_WRAPPER(4);
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DEFINE_VTBL_WRAPPER(8);
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DEFINE_VTBL_WRAPPER(12);
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DEFINE_VTBL_WRAPPER(16);
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DEFINE_VTBL_WRAPPER(20);
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DEFINE_VTBL_WRAPPER(24);
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DEFINE_VTBL_WRAPPER(28);
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DEFINE_VTBL_WRAPPER(32);
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DEFINE_VTBL_WRAPPER(36);
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DEFINE_VTBL_WRAPPER(40);
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DEFINE_VTBL_WRAPPER(44);
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DEFINE_VTBL_WRAPPER(48);
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DEFINE_VTBL_WRAPPER(52);
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DEFINE_VTBL_WRAPPER(56);
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#endif
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void* (__cdecl *MSVCRT_operator_new)(MSVCP_size_t);
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void (__cdecl *MSVCRT_operator_delete)(void*);
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void* (__cdecl *MSVCRT_set_new_handler)(void*);
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static void init_cxx_funcs(void)
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{
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HMODULE hmod = GetModuleHandleA("msvcrt.dll");
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if (sizeof(void *) > sizeof(int)) /* 64-bit has different names */
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{
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MSVCRT_operator_new = (void*)GetProcAddress(hmod, "??2@YAPEAX_K@Z");
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MSVCRT_operator_delete = (void*)GetProcAddress(hmod, "??3@YAXPEAX@Z");
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MSVCRT_set_new_handler = (void*)GetProcAddress(hmod, "?_set_new_handler@@YAP6AH_K@ZP6AH0@Z@Z");
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}
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else
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{
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MSVCRT_operator_new = (void*)GetProcAddress(hmod, "??2@YAPAXI@Z");
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MSVCRT_operator_delete = (void*)GetProcAddress(hmod, "??3@YAXPAX@Z");
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MSVCRT_set_new_handler = (void*)GetProcAddress(hmod, "?_set_new_handler@@YAP6AHI@ZP6AHI@Z@Z");
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}
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}
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/* _Container_base0 is used by apps compiled without iterator checking
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* (i.e. with _ITERATOR_DEBUG_LEVEL=0 ).
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* It provides empty versions of methods used by visual c++'s stl's
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* iterator checking.
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* msvcr100 has to provide them in case apps are compiled with /Od
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* or the optimizer fails to inline those (empty) calls.
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*/
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/* ?_Orphan_all@_Container_base0@std@@QAEXXZ */
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/* ?_Orphan_all@_Container_base0@std@@QEAAXXZ */
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DEFINE_THISCALL_WRAPPER(Container_base0_Orphan_all, 4)
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void __thiscall Container_base0_Orphan_all(void *this)
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{
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}
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/* ?_Swap_all@_Container_base0@std@@QAEXAAU12@@Z */
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/* ?_Swap_all@_Container_base0@std@@QEAAXAEAU12@@Z */
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DEFINE_THISCALL_WRAPPER(Container_base0_Swap_all, 8)
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void __thiscall Container_base0_Swap_all(void *this, void *that)
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{
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}
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BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
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{
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TRACE("(0x%p, %d, %p)\n", hinstDLL, fdwReason, lpvReserved);
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switch (fdwReason)
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{
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case DLL_WINE_PREATTACH:
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return FALSE; /* prefer native version */
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case DLL_PROCESS_ATTACH:
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init_cxx_funcs();
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init_lockit();
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init_io();
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break;
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case DLL_PROCESS_DETACH:
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free_io();
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free_locale();
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free_lockit();
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break;
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}
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return TRUE;
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}
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/* ?_BADOFF@std@@3JB -> long const std::_BADOFF */
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/* ?_BADOFF@std@@3_JB -> __int64 const std::_BADOFF */
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const streamoff std_BADOFF = -1;
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