ntdll: Move the builtin image checks to virtual_map_builtin_module().
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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24a5a10142
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cb14be78ff
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@ -94,8 +94,6 @@
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WINE_DEFAULT_DEBUG_CHANNEL(module);
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#define IMAGE_DLLCHARACTERISTICS_PREFER_NATIVE 0x0010 /* Wine extension */
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void (WINAPI *pDbgUiRemoteBreakin)( void *arg ) = NULL;
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NTSTATUS (WINAPI *pKiRaiseUserExceptionDispatcher)(void) = NULL;
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void (WINAPI *pKiUserApcDispatcher)(CONTEXT*,ULONG_PTR,ULONG_PTR,ULONG_PTR,PNTAPCFUNC) = NULL;
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@ -1169,23 +1167,6 @@ static NTSTATUS CDECL load_so_dll( UNICODE_STRING *nt_name, void **module )
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}
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/* check a PE library architecture */
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static BOOL is_valid_binary( const SECTION_IMAGE_INFORMATION *info )
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{
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#ifdef __i386__
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return info->Machine == IMAGE_FILE_MACHINE_I386;
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#elif defined(__arm__)
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return info->Machine == IMAGE_FILE_MACHINE_ARM ||
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info->Machine == IMAGE_FILE_MACHINE_THUMB ||
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info->Machine == IMAGE_FILE_MACHINE_ARMNT;
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#elif defined(__x86_64__)
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/* we don't support 32-bit IL-only builtins yet */
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return info->Machine == IMAGE_FILE_MACHINE_AMD64;
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#elif defined(__aarch64__)
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return info->Machine == IMAGE_FILE_MACHINE_ARM64;
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#endif
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}
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/* check if the library is the correct architecture */
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/* only returns false for a valid library of the wrong arch */
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static int check_library_arch( int fd )
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@ -1234,7 +1215,8 @@ static inline char *prepend( char *buffer, const char *str, size_t len )
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* Open a file for a new dll. Helper for open_builtin_file.
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*/
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static NTSTATUS open_dll_file( const char *name, OBJECT_ATTRIBUTES *attr, void **module,
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SIZE_T *size_ptr, SECTION_IMAGE_INFORMATION *image_info, BOOL prefer_native )
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SIZE_T *size_ptr, SECTION_IMAGE_INFORMATION *image_info,
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WORD machine, BOOL prefer_native )
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{
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LARGE_INTEGER size;
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NTSTATUS status;
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@ -1261,27 +1243,7 @@ static NTSTATUS open_dll_file( const char *name, OBJECT_ATTRIBUTES *attr, void *
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NtClose( handle );
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if (status) return status;
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NtQuerySection( mapping, SectionImageInformation, image_info, sizeof(*image_info), NULL );
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/* ignore non-builtins */
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if (!(image_info->u.s.WineBuiltin))
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{
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WARN( "%s found in WINEDLLPATH but not a builtin, ignoring\n", debugstr_a(name) );
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NtClose( mapping );
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return STATUS_DLL_NOT_FOUND;
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}
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if (!is_valid_binary( image_info ))
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{
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TRACE( "%s is for arch %x, continuing search\n", debugstr_a(name), image_info->Machine );
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NtClose( mapping );
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return STATUS_IMAGE_MACHINE_TYPE_MISMATCH;
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}
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if (prefer_native && (image_info->DllCharacteristics & IMAGE_DLLCHARACTERISTICS_PREFER_NATIVE))
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{
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TRACE( "%s has prefer-native flag, ignoring builtin\n", debugstr_a(name) );
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NtClose( mapping );
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return STATUS_IMAGE_ALREADY_LOADED;
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}
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status = virtual_map_builtin_module( mapping, module, size_ptr );
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status = virtual_map_builtin_module( mapping, module, size_ptr, image_info, machine, prefer_native );
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NtClose( mapping );
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return status;
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}
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@ -1291,13 +1253,13 @@ static NTSTATUS open_dll_file( const char *name, OBJECT_ATTRIBUTES *attr, void *
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* open_builtin_file
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*/
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static NTSTATUS open_builtin_file( char *name, OBJECT_ATTRIBUTES *attr, void **module, SIZE_T *size,
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SECTION_IMAGE_INFORMATION *image_info, BOOL prefer_native )
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SECTION_IMAGE_INFORMATION *image_info, WORD machine, BOOL prefer_native )
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{
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NTSTATUS status;
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int fd;
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*module = NULL;
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status = open_dll_file( name, attr, module, size, image_info, prefer_native );
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status = open_dll_file( name, attr, module, size, image_info, machine, prefer_native );
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if (status != STATUS_DLL_NOT_FOUND) return status;
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/* try .so file */
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@ -1328,7 +1290,7 @@ static NTSTATUS open_builtin_file( char *name, OBJECT_ATTRIBUTES *attr, void **m
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* find_builtin_dll
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*/
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static NTSTATUS find_builtin_dll( UNICODE_STRING *nt_name, void **module, SIZE_T *size_ptr,
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SECTION_IMAGE_INFORMATION *image_info, BOOL prefer_native )
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SECTION_IMAGE_INFORMATION *image_info, WORD machine, BOOL prefer_native )
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{
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unsigned int i, pos, namepos, namelen, maxlen = 0;
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unsigned int len = nt_name->Length / sizeof(WCHAR);
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@ -1369,7 +1331,7 @@ static NTSTATUS find_builtin_dll( UNICODE_STRING *nt_name, void **module, SIZE_T
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ptr = prepend( ptr, ptr, namelen );
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ptr = prepend( ptr, "/dlls", sizeof("/dlls") - 1 );
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ptr = prepend( ptr, build_dir, strlen(build_dir) );
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status = open_builtin_file( ptr, &attr, module, size_ptr, image_info, prefer_native );
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status = open_builtin_file( ptr, &attr, module, size_ptr, image_info, machine, prefer_native );
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if (status != STATUS_DLL_NOT_FOUND) goto done;
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/* now as a program */
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@ -1380,7 +1342,7 @@ static NTSTATUS find_builtin_dll( UNICODE_STRING *nt_name, void **module, SIZE_T
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ptr = prepend( ptr, ptr, namelen );
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ptr = prepend( ptr, "/programs", sizeof("/programs") - 1 );
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ptr = prepend( ptr, build_dir, strlen(build_dir) );
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status = open_builtin_file( ptr, &attr, module, size_ptr, image_info, prefer_native );
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status = open_builtin_file( ptr, &attr, module, size_ptr, image_info, machine, prefer_native );
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if (status != STATUS_DLL_NOT_FOUND) goto done;
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}
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@ -1388,7 +1350,7 @@ static NTSTATUS find_builtin_dll( UNICODE_STRING *nt_name, void **module, SIZE_T
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{
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file[pos + len + 1] = 0;
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ptr = prepend( file + pos, dll_paths[i], strlen(dll_paths[i]) );
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status = open_builtin_file( ptr, &attr, module, size_ptr, image_info, prefer_native );
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status = open_builtin_file( ptr, &attr, module, size_ptr, image_info, machine, prefer_native );
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if (status == STATUS_IMAGE_MACHINE_TYPE_MISMATCH) found_image = TRUE;
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else if (status != STATUS_DLL_NOT_FOUND) goto done;
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}
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@ -1415,7 +1377,7 @@ static NTSTATUS CDECL load_builtin_dll( UNICODE_STRING *nt_name, void **module,
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SIZE_T size;
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NTSTATUS status;
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status = find_builtin_dll( nt_name, module, &size, image_info, prefer_native );
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status = find_builtin_dll( nt_name, module, &size, image_info, current_machine, prefer_native );
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if (status == STATUS_IMAGE_NOT_AT_BASE) status = STATUS_SUCCESS;
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return status;
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}
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@ -1430,6 +1392,7 @@ static NTSTATUS CDECL load_builtin_dll( UNICODE_STRING *nt_name, void **module,
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NTSTATUS load_builtin( const pe_image_info_t *image_info, const WCHAR *filename,
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void **module, SIZE_T *size )
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{
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WORD machine = image_info->machine; /* request same machine as the native one */
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NTSTATUS status;
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UNICODE_STRING nt_name;
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SECTION_IMAGE_INFORMATION info;
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@ -1450,7 +1413,7 @@ NTSTATUS load_builtin( const pe_image_info_t *image_info, const WCHAR *filename,
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case LO_BUILTIN:
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case LO_BUILTIN_NATIVE:
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case LO_DEFAULT:
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status = find_builtin_dll( &nt_name, module, size, &info, FALSE );
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status = find_builtin_dll( &nt_name, module, size, &info, machine, FALSE );
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if (status == STATUS_DLL_NOT_FOUND) return STATUS_IMAGE_ALREADY_LOADED;
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return status;
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default:
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@ -1466,7 +1429,7 @@ NTSTATUS load_builtin( const pe_image_info_t *image_info, const WCHAR *filename,
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case LO_BUILTIN:
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case LO_BUILTIN_NATIVE:
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case LO_DEFAULT:
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return find_builtin_dll( &nt_name, module, size, &info, FALSE );
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return find_builtin_dll( &nt_name, module, size, &info, machine, FALSE );
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default:
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return STATUS_DLL_NOT_FOUND;
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}
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@ -1477,10 +1440,10 @@ NTSTATUS load_builtin( const pe_image_info_t *image_info, const WCHAR *filename,
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case LO_NATIVE_BUILTIN:
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return STATUS_IMAGE_ALREADY_LOADED;
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case LO_BUILTIN:
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return find_builtin_dll( &nt_name, module, size, &info, FALSE );
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return find_builtin_dll( &nt_name, module, size, &info, machine, FALSE );
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case LO_BUILTIN_NATIVE:
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case LO_DEFAULT:
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status = find_builtin_dll( &nt_name, module, size, &info, (loadorder == LO_DEFAULT) );
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status = find_builtin_dll( &nt_name, module, size, &info, machine, (loadorder == LO_DEFAULT) );
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if (status == STATUS_DLL_NOT_FOUND) return STATUS_IMAGE_ALREADY_LOADED;
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return status;
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default:
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@ -1587,7 +1550,7 @@ static void load_ntdll(void)
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init_unicode_string( &str, path );
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InitializeObjectAttributes( &attr, &str, 0, 0, NULL );
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name[strlen(name) - 3] = 0; /* remove .so */
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status = open_builtin_file( name, &attr, &module, &size, &info, FALSE );
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status = open_builtin_file( name, &attr, &module, &size, &info, current_machine, FALSE );
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if (status == STATUS_IMAGE_NOT_AT_BASE) relocate_ntdll( module );
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else if (status) fatal_error( "failed to load %s error %x\n", name, status );
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free( name );
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@ -180,7 +180,8 @@ extern void *anon_mmap_alloc( size_t size, int prot ) DECLSPEC_HIDDEN;
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extern void virtual_init(void) DECLSPEC_HIDDEN;
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extern ULONG_PTR get_system_affinity_mask(void) DECLSPEC_HIDDEN;
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extern void virtual_get_system_info( SYSTEM_BASIC_INFORMATION *info ) DECLSPEC_HIDDEN;
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extern NTSTATUS virtual_map_builtin_module( HANDLE mapping, void **module, SIZE_T *size ) DECLSPEC_HIDDEN;
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extern NTSTATUS virtual_map_builtin_module( HANDLE mapping, void **module, SIZE_T *size,
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SECTION_IMAGE_INFORMATION *info, WORD machine, BOOL prefer_native ) DECLSPEC_HIDDEN;
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extern NTSTATUS virtual_create_builtin_view( void *module, const UNICODE_STRING *nt_name,
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pe_image_info_t *info, void *so_handle ) DECLSPEC_HIDDEN;
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extern TEB *virtual_alloc_first_teb(void) DECLSPEC_HIDDEN;
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@ -261,6 +262,8 @@ extern void WINAPI call_raise_user_exception_dispatcher( NTSTATUS (WINAPI *dispa
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extern void *get_syscall_frame(void) DECLSPEC_HIDDEN;
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extern void set_syscall_frame(void *frame) DECLSPEC_HIDDEN;
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#define IMAGE_DLLCHARACTERISTICS_PREFER_NATIVE 0x0010 /* Wine extension */
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#define TICKSPERSEC 10000000
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#define SECS_1601_TO_1970 ((369 * 365 + 89) * (ULONGLONG)86400)
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@ -2735,7 +2735,8 @@ void virtual_get_system_info( SYSTEM_BASIC_INFORMATION *info )
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/***********************************************************************
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* virtual_map_builtin_module
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*/
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NTSTATUS virtual_map_builtin_module( HANDLE mapping, void **module, SIZE_T *size )
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NTSTATUS virtual_map_builtin_module( HANDLE mapping, void **module, SIZE_T *size,
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SECTION_IMAGE_INFORMATION *info, WORD machine, BOOL prefer_native )
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{
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mem_size_t full_size;
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unsigned int sec_flags;
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*module = NULL;
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*size = 0;
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filename = (WCHAR *)(image_info + 1);
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if (!(image_info->image_flags & IMAGE_FLAGS_WineBuiltin)) /* ignore non-builtins */
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{
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WARN( "%s found in WINEDLLPATH but not a builtin, ignoring\n", debugstr_w(filename) );
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status = STATUS_DLL_NOT_FOUND;
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}
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else if (machine && image_info->machine != machine)
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{
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TRACE( "%s is for arch %04x, continuing search\n", debugstr_w(filename), image_info->machine );
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status = STATUS_IMAGE_MACHINE_TYPE_MISMATCH;
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}
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else if (prefer_native && (image_info->dll_charact & IMAGE_DLLCHARACTERISTICS_PREFER_NATIVE))
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{
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TRACE( "%s has prefer-native flag, ignoring builtin\n", debugstr_w(filename) );
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status = STATUS_IMAGE_ALREADY_LOADED;
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}
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else
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{
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status = virtual_map_image( mapping, SECTION_MAP_READ | SECTION_MAP_EXECUTE,
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module, size, 0, shared_file, 0, image_info, filename, TRUE );
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virtual_fill_image_information( image_info, info );
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}
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if (shared_file) NtClose( shared_file );
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free( image_info );
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return status;
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