我有这么一段代码，我使用的是VS2010IDE，直接编译Release模式，开O2，谁能猜到编译器怎么给我编的
1 typedef HRESULT (__stdcall *FTSHGetFolderLocation)(HWND hwndOwner, 2 int nFolder, 3 HANDLE hToken, 4 DWORD dwReserved, 5 void *ppidl 6 ); 7 typedef HRESULT (__stdcall *FTSHGetFolderPathW)( 8 _In_ HWND hwndOwner, 9 _In_ int nFolder, 10 _In_ HANDLE hToken, 11 _In_ DWORD dwFlags, 12 _Out_ LPTSTR pszPath 13 ); 14 typedef BOOL (__stdcall *FTSHGetPathFromIDListW)( 15 _In_ void *pidl, 16 _Out_ LPTSTR pszPath 17 ); 18 typedef void (__stdcall *FTILFree)( 19 _In_ VOID *pidl 20 ); 21 typedef BOOL (WINAPI *FTGetFileAttributesExW)( 22 __in LPCWSTR lpFileName, 23 __in GET_FILEEX_INFO_LEVELS fInfoLevelId, 24 __out LPVOID lpFileInformation 25 ); 26 typedef BOOL (WINAPI *FTCreateDirectoryA)( 27 __in LPCSTR lpPathName, 28 __in LPSECURITY_ATTRIBUTES lpSecurityAttributes 29 ); 30 typedef DWORD (WINAPI *FTGetTempPathA)( 31 _In_ DWORD nBufferLength, 32 _Out_ LPSTR lpBuffer 33 ); 34 35 typedef WINADVAPI LSTATUS (APIENTRY *FTRegOpenKeyExW) ( 36 __in HKEY hKey, 37 __in_opt LPCWSTR lpSubKey, 38 __reserved DWORD ulOptions, 39 __in REGSAM samDesired, 40 __out PHKEY phkResult 41 ); 42 43 typedef WINADVAPI 44 LSTATUS 45 (APIENTRY *FTRegQueryValueExW)( 46 __in HKEY hKey, 47 __in_opt LPCWSTR lpValueName, 48 __reserved LPDWORD lpReserved, 49 __out_opt LPDWORD lpType, 50 __out_bcount_part_opt(*lpcbData, *lpcbData) __out_data_source(REGISTRY) LPBYTE lpData, 51 __inout_opt LPDWORD lpcbData 52 ); 53 54 typedef WINADVAPI 55 LSTATUS 56 (APIENTRY *FTRegCloseKey)( 57 __in HKEY hKey 58 ); 59 60 typedef HRESULT (__stdcall* FTCoInitialize)( 61 _In_opt_ LPVOID pvReserved 62 ); 63 64 typedef HRESULT (__stdcall* FTCoCreateInstance)( 65 __in REFCLSID rclsid, 66 __in_opt LPUNKNOWN pUnkOuter, 67 __in DWORD dwClsContext, 68 __in REFIID riid, 69 __deref_out LPVOID FAR* ppv); 70 71 typedef void (__stdcall* FTCoUninitialize)(void); 72 73 typedef BOOL (__stdcall* FTPathRemoveFileSpecW)( 74 __inout LPWSTR pszPath 75 ); 76 77 typedef BOOL (WINAPI* FTDeleteFileW)( 78 _In_ LPCWSTR lpFileName 79 ); 80 81 82 #define START_FUNC_ARRAY() 83 struct FunctionArray 84 { 85 long size 86 #define ADD_FUN_ARRAY(_M_, _N_) 87 FT ## _N_ p ## _N_ 88 #define END_FUNC_ARRAY() 89 } 90 91 92 #define GET_MODE_PROC_ADDRESS(_M_, _F_, _T_, _V_) 93 do 94 { 95 _V_ = (_T_)GetProcAddress(::LoadLibraryA(_M_), _F_); 96 if (_V_ == NULL) 97 { 98 ErrorLog(); 99 return FALSE; 100 } 101 } while (FALSE) 102 103 #define GET_PROC_ADDRESS(__M_, __F_) 104 GET_MODE_PROC_ADDRESS(__M_, #__F_, FT ## __F_, g_funArray.p ## __F_) 105 106 #define CALL(_F_) 107 g_funArray.p ## _F_ 108 109 110 111 START_FUNC_ARRAY(); 112 ADD_FUN_ARRAY("shell32.dll", SHGetFolderLocation); 113 ADD_FUN_ARRAY("shell32.dll", SHGetFolderPathW); 114 ADD_FUN_ARRAY("shell32.dll", SHGetPathFromIDListW); 115 ADD_FUN_ARRAY("shell32.dll", ILFree); 116 117 ADD_FUN_ARRAY("Kernel32.dll", GetFileAttributesExW); 118 ADD_FUN_ARRAY("Kernel32.dll", CreateDirectoryA); 119 ADD_FUN_ARRAY("Kernel32.dll", GetTempPathA); 120 ADD_FUN_ARRAY("Kernel32.dll", DeleteFileW); 121 122 ADD_FUN_ARRAY("Advapi32.dll", RegOpenKeyExW); 123 ADD_FUN_ARRAY("Advapi32.dll", RegQueryValueExW); 124 ADD_FUN_ARRAY("Advapi32.dll", RegCloseKey); 125 126 ADD_FUN_ARRAY("Ole32.dll", CoInitialize); 127 ADD_FUN_ARRAY("Ole32.dll", CoCreateInstance); 128 ADD_FUN_ARRAY("Ole32.dll", CoUninitialize); 129 130 ADD_FUN_ARRAY("Shlwapi.dll", PathRemoveFileSpecW); 131 END_FUNC_ARRAY(); 132 133 134 135 FunctionArray g_funArray = {sizeof(FunctionArray)}; 136 137 BOOL InitFunction() 138 { 139 GET_PROC_ADDRESS("shell32.dll" , SHGetFolderLocation); 140 GET_PROC_ADDRESS("shell32.dll" , SHGetFolderPathW); 141 GET_PROC_ADDRESS("shell32.dll" , SHGetPathFromIDListW); 142 GET_PROC_ADDRESS("shell32.dll" , ILFree); 143 144 GET_PROC_ADDRESS("Kernel32.dll" , GetFileAttributesExW); 145 GET_PROC_ADDRESS("Kernel32.dll" , CreateDirectoryA); 146 GET_PROC_ADDRESS("Kernel32.dll" , GetTempPathA); 147 GET_PROC_ADDRESS("Kernel32.dll" , DeleteFileW); 148 149 GET_PROC_ADDRESS("Advapi32.dll" , RegOpenKeyExW); 150 GET_PROC_ADDRESS("Advapi32.dll" , RegQueryValueExW); 151 GET_PROC_ADDRESS("Advapi32.dll" , RegCloseKey); 152 153 GET_PROC_ADDRESS("Ole32.dll" , CoInitialize); 154 GET_PROC_ADDRESS("Ole32.dll" , CoCreateInstance); 155 GET_PROC_ADDRESS("Ole32.dll" , CoUninitialize); 156 157 GET_PROC_ADDRESS("Shlwapi.dll" , PathRemoveFileSpecW); 158 return TRUE; 159 }
先猜猜看，猜不到的往下看
1 ; __int64 Initialize(void) 2 ?Initialize@@YAHXZ proc near ; CODE XREF: DllMain+51p 3 ; DATA XREF: .pdata:000000018000E060o 4 sub rsp, 28h 5 lea rcx, LibFileName ; "shell32.dll" 6 call cs:LoadLibraryA 7 lea rdx, ProcName ; "SHGetFolderLocation" 8 mov rcx, rax ; hModule 9 call cs:GetProcAddress 10 mov cs:qword_18000CED0, rax 11 test rax, rax 12 jnz short loc_180002154 13 14 loc_18000214D: ; CODE XREF: Initialize(void)+5Bj 15 ; Initialize(void)+84j ... 16 xor eax, eax 17 add rsp, 28h 18 retn 19 ; --------------------------------------------------------------------------- 20 21 loc_180002154: ; CODE XREF: Initialize(void)+2Bj 22 lea rcx, LibFileName ; "shell32.dll" 23 call cs:LoadLibraryA 24 lea rdx, aShgetfolderpat ; "SHGetFolderPathW" 25 mov rcx, rax ; hModule 26 call cs:GetProcAddress 27 mov cs:qword_18000CED8, rax 28 test rax, rax 29 jz short loc_18000214D 30 lea rcx, LibFileName ; "shell32.dll" 31 call cs:LoadLibraryA 32 lea rdx, aShgetpathfromi ; "SHGetPathFromIDListW" 33 mov rcx, rax ; hModule 34 call cs:GetProcAddress 35 mov cs:qword_18000CEE0, rax 36 test rax, rax 37 jz short loc_18000214D 38 lea rcx, LibFileName ; "shell32.dll" 39 call cs:LoadLibraryA 40 lea rdx, aIlfree ; "ILFree" 41 mov rcx, rax ; hModule 42 call cs:GetProcAddress 43 mov cs:qword_18000CEE8, rax 44 test rax, rax 45 jz loc_18000214D 46 lea rcx, aKernel32_dll_0 ; "Kernel32.dll" 47 call cs:LoadLibraryA 48 lea rdx, aGetfileattribu ; "GetFileAttributesExW" 49 mov rcx, rax ; hModule 50 call cs:GetProcAddress 51 mov cs:qword_18000CEF0, rax 52 test rax, rax 53 jz loc_18000214D 54 lea rcx, aKernel32_dll_0 ; "Kernel32.dll" 55 call cs:LoadLibraryA 56 lea rdx, aCreatedirector ; "CreateDirectoryA" 57 mov rcx, rax ; hModule 58 call cs:GetProcAddress 59 mov cs:qword_18000CEF8, rax 60 test rax, rax 61 jz loc_18000214D 62 lea rcx, aKernel32_dll_0 ; "Kernel32.dll" 63 call cs:LoadLibraryA 64 lea rdx, aGettemppatha ; "GetTempPathA" 65 mov rcx, rax ; hModule 66 call cs:GetProcAddress 67 mov cs:qword_18000CF00, rax 68 test rax, rax 69 jz loc_18000214D 70 lea rcx, aKernel32_dll_0 ; "Kernel32.dll" 71 call cs:LoadLibraryA 72 lea rdx, aDeletefilew ; "DeleteFileW" 73 mov rcx, rax ; hModule 74 call cs:GetProcAddress 75 mov cs:qword_18000CF40, rax 76 test rax, rax 77 jz loc_18000214D 78 lea rcx, aAdvapi32_dll ; "Advapi32.dll" 79 call cs:LoadLibraryA 80 lea rdx, aRegopenkeyexw ; "RegOpenKeyExW" 81 mov rcx, rax ; hModule 82 call cs:GetProcAddress 83 mov cs:qword_18000CF08, rax 84 test rax, rax 85 jz loc_18000214D 86 lea rcx, aAdvapi32_dll ; "Advapi32.dll" 87 call cs:LoadLibraryA 88 lea rdx, aRegqueryvaluee ; "RegQueryValueExW" 89 mov rcx, rax ; hModule 90 call cs:GetProcAddress 91 mov cs:qword_18000CF10, rax 92 test rax, rax 93 jz loc_18000214D 94 lea rcx, aAdvapi32_dll ; "Advapi32.dll" 95 call cs:LoadLibraryA 96 lea rdx, aRegclosekey ; "RegCloseKey" 97 mov rcx, rax ; hModule 98 call cs:GetProcAddress 99 mov cs:qword_18000CF18, rax 100 test rax, rax 101 jz loc_18000214D 102 lea rcx, aOle32_dll ; "Ole32.dll" 103 call cs:LoadLibraryA 104 lea rdx, aCoinitialize ; "CoInitialize" 105 mov rcx, rax ; hModule 106 call cs:GetProcAddress 107 mov cs:qword_18000CF20, rax 108 test rax, rax 109 jz loc_18000214D 110 lea rcx, aOle32_dll ; "Ole32.dll" 111 call cs:LoadLibraryA 112 lea rdx, aCocreateinstan ; "CoCreateInstance" 113 mov rcx, rax ; hModule 114 call cs:GetProcAddress 115 mov cs:qword_18000CF28, rax 116 test rax, rax 117 jz loc_18000214D 118 lea rcx, aOle32_dll ; "Ole32.dll" 119 call cs:LoadLibraryA 120 lea rdx, aCouninitialize ; "CoUninitialize" 121 mov rcx, rax ; hModule 122 call cs:GetProcAddress 123 mov cs:qword_18000CF30, rax 124 test rax, rax 125 jz loc_18000214D 126 lea rcx, aShlwapi_dll ; "Shlwapi.dll" 127 call cs:LoadLibraryA 128 lea rdx, aPathremovefile ; "PathRemoveFileSpecW" 129 mov rcx, rax ; hModule 130 call cs:GetProcAddress 131 xor ecx, ecx 132 test rax, rax 133 mov cs:qword_18000CF38, rax 134 setnz cl 135 mov eax, ecx 136 add rsp, 28h 137 retn 138 ?Initialize@@YAHXZ endp 139 140 ; ---------------------------------------------------------------------------