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BaseTools/GenFw: enhance to use Magic Field to identify the image 

Original use the File Header Machine Field to identify
EFI_IMAGE_OPTIONAL_HEADER32 or EFI_IMAGE_OPTIONAL_HEADER64, it cannot
correctly handle EBC arch PE32 image.

Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
This commit is contained in:
Yonghong Zhu 2016-05-12 14:22:56 +08:00
parent 4ce415e55d
commit 849e54aa64
1 changed files with 3 additions and 3 deletions
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4
BaseTools/Source/C/GenFw/GenFw.c
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@ -1,7 +1,7 @@
/** @file
Converts a pe32+ image to an FW, Te image type, or other specific image.
Copyright (c) 2004 - 2015, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2004 - 2016, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@ -2796,8 +2796,8 @@ Returns:
// Get Debug, Export and Resource EntryTable RVA address.
// Resource Directory entry need to review.
//
if (FileHdr->Machine == EFI_IMAGE_MACHINE_IA32) {
Optional32Hdr = (EFI_IMAGE_OPTIONAL_HEADER32 *) ((UINT8*) FileHdr + sizeof (EFI_IMAGE_FILE_HEADER));
if (Optional32Hdr->Magic == EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC) {
SectionHeader = (EFI_IMAGE_SECTION_HEADER *) ((UINT8 *) Optional32Hdr + FileHdr->SizeOfOptionalHeader);
if (Optional32Hdr->NumberOfRvaAndSizes > EFI_IMAGE_DIRECTORY_ENTRY_EXPORT && \
Optional32Hdr->DataDirectory[EFI_IMAGE_DIRECTORY_ENTRY_EXPORT].Size != 0) {