237 	IMAGE_DOS_HEADER* DosHeader;  in _CorValidateImage()  local
248 	DosHeader = (IMAGE_DOS_HEADER*)*ImageBase;  in _CorValidateImage()
249 	if (DosHeader->e_magic != IMAGE_DOS_SIGNATURE)  in _CorValidateImage()
252 	NtHeaders32 = (IMAGE_NT_HEADERS32*)((DWORD_PTR)DosHeader + DosHeader->e_lfanew);  in _CorValidateImage()
267 		CliHeader = (MonoCLIHeader*)((DWORD_PTR)DosHeader + CliHeaderDir->VirtualAddress);  in _CorValidateImage()
298 	CliHeader = (MonoCLIHeader*)((DWORD_PTR)DosHeader + CliHeaderDir->VirtualAddress);  in _CorValidateImage()
304 …if (SizeOfHeaders < DosHeader->e_lfanew + sizeof(IMAGE_NT_HEADERS64) + (sizeof(IMAGE_SECTION_HEADE…  in _CorValidateImage()
307 	if (!VirtualProtect(DosHeader, SizeOfHeaders, PAGE_READWRITE, &OldProtect))  in _CorValidateImage()
371 	if (!VirtualProtect(DosHeader, SizeOfHeaders, OldProtect, &OldProtect))  in _CorValidateImage()
388 		*Address = (DWORD)((DWORD_PTR)&_CorDllMain - (DWORD_PTR)DosHeader);  in _CorValidateImage()
390 		*Address = (DWORD)((DWORD_PTR)&_CorExeMain - (DWORD_PTR)DosHeader);  in _CorValidateImage()
425 	IMAGE_DOS_HEADER* DosHeader;  in MonoLoadImage()  local
444 	DosHeader = (IMAGE_DOS_HEADER*)MapViewOfFile(MapHandle, FILE_MAP_READ, 0, 0, 0);  in MonoLoadImage()
445 	if (DosHeader == NULL)  in MonoLoadImage()
448 …if (FileSize < sizeof(IMAGE_DOS_HEADER) || DosHeader->e_magic != IMAGE_DOS_SIGNATURE || FileSize <…  in MonoLoadImage()
451 	NtHeaders32 = (IMAGE_NT_HEADERS32*)((DWORD_PTR)DosHeader + DosHeader->e_lfanew);  in MonoLoadImage()
459 		if (FileSize < DosHeader->e_lfanew + sizeof(IMAGE_NT_HEADERS64) ||  in MonoLoadImage()
480 	UnmapViewOfFile(DosHeader);  in MonoLoadImage()
489 	UnmapViewOfFile(DosHeader);  in MonoLoadImage()
532 	IMAGE_DOS_HEADER* DosHeader;  in MonoFixupCorEE()  local
569 	DosHeader = (IMAGE_DOS_HEADER*)ModuleHandle;  in MonoFixupCorEE()
570 	if (DosHeader == NULL)  in MonoFixupCorEE()
573 	if (DosHeader->e_magic != IMAGE_DOS_SIGNATURE)  in MonoFixupCorEE()
576 	NtHeaders = (IMAGE_NT_HEADERS*)((DWORD_PTR)DosHeader + DosHeader->e_lfanew);  in MonoFixupCorEE()
592 	RegionBase = DosHeader;  in MonoFixupCorEE()
616 	ExportDir = (IMAGE_EXPORT_DIRECTORY*)((DWORD_PTR)DosHeader + ExportDataDir->VirtualAddress);  in MonoFixupCorEE()
617 	Functions = (DWORD*)((DWORD_PTR)DosHeader + ExportDir->AddressOfFunctions);  in MonoFixupCorEE()
618 	Names = (DWORD*)((DWORD_PTR)DosHeader + ExportDir->AddressOfNames);  in MonoFixupCorEE()
619 	NameOrdinals = (WORD*)((DWORD_PTR)DosHeader + ExportDir->AddressOfNameOrdinals);  in MonoFixupCorEE()
625 		cmp = strcmp((LPCSTR)((DWORD_PTR)DosHeader + Names[i]), ExportFixup->Name);  in MonoFixupCorEE()
633 			ProcRva = (DWORD)((DWORD_PTR)PLabel - (DWORD_PTR)DosHeader);  in MonoFixupCorEE()
636 			ProcRva = (DWORD)((DWORD_PTR)Trampoline - (DWORD_PTR)DosHeader);  in MonoFixupCorEE()
656 			ProcRva = (DWORD)(ExportFixup->ProcAddress.DWordPtr - (DWORD_PTR)DosHeader);  in MonoFixupCorEE()
684 	IMAGE_DOS_HEADER* DosHeader;  in MonoFixupExe()  local
690 	DosHeader = (IMAGE_DOS_HEADER*)ModuleHandle;  in MonoFixupExe()
691 	if (DosHeader == NULL)  in MonoFixupExe()
694 	if (DosHeader->e_magic != IMAGE_DOS_SIGNATURE)  in MonoFixupExe()
697 	NtHeaders = (IMAGE_NT_HEADERS*)((DWORD_PTR)DosHeader + DosHeader->e_lfanew);  in MonoFixupExe()
715 			CliHeader = (MonoCLIHeader*)((DWORD_PTR)DosHeader + CliHeaderDir->VirtualAddress);  in MonoFixupExe()
721 	BaseDiff = (DWORD_PTR)DosHeader - NtHeaders->OptionalHeader.ImageBase;  in MonoFixupExe()
730 		*Address = (DWORD_PTR)DosHeader;  in MonoFixupExe()
747 				BaseReloc = (IMAGE_BASE_RELOCATION*)((DWORD_PTR)DosHeader + BaseRelocDir->VirtualAddress);  in MonoFixupExe()
765 						RelocFixup = (DWORD_PTR*)((DWORD_PTR)DosHeader + BaseReloc->VirtualAddress + RelocOffset);  in MonoFixupExe()
807 			ImportDesc = (IMAGE_IMPORT_DESCRIPTOR*)((DWORD_PTR)DosHeader + ImportDir->VirtualAddress);  in MonoFixupExe()
810 				gchar *file_utf8 = (gchar *)((DWORD_PTR)DosHeader + ImportDesc->Name);  in MonoFixupExe()
822 				ImportThunkData = (IMAGE_THUNK_DATA*)((DWORD_PTR)DosHeader + ImportDesc->OriginalFirstThunk);  in MonoFixupExe()
829 …IMAGE_IMPORT_BY_NAME* ImportByName = (IMAGE_IMPORT_BY_NAME*)((DWORD_PTR)DosHeader + ImportThunkDat…  in MonoFixupExe()