Revision: 18263
http://sourceforge.net/p/edk2/code/18263
Author: lzeng14
Date: 2015-08-24 01:43:20 +0000 (Mon, 24 Aug 2015)
Log Message:
-----------
MdePkg: Follow PI spec to update ExtendedSize in EFI_FFS_FILE_HEADER2
for FFS data above 16 bytes alignment requirement.
PI spec requires FFS header to be at 8 bytes alignment to FV header.
And, FFS data alignment requires the beginning of the file data must
be aligned on a particular boundary, such as 1, 16, 128 bytes or above.
If FFS data alignment requires to be above 16 bytes, and FFS header
must be at 8 byte alignment, so FFS header size must be multiple of 8.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <[email protected]>
Reviewed-by: Liming Gao <[email protected]>
Modified Paths:
--------------
trunk/edk2/MdePkg/Include/Pi/PiFirmwareFile.h
Modified: trunk/edk2/MdePkg/Include/Pi/PiFirmwareFile.h
===================================================================
--- trunk/edk2/MdePkg/Include/Pi/PiFirmwareFile.h 2015-08-24 01:42:37 UTC
(rev 18262)
+++ trunk/edk2/MdePkg/Include/Pi/PiFirmwareFile.h 2015-08-24 01:43:20 UTC
(rev 18263)
@@ -1,7 +1,7 @@
/** @file
The firmware file related definitions in PI.
-Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2006 - 2015, 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 that accompanies this distribution.
The full text of the license may be found at
@@ -11,7 +11,7 @@
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
@par Revision Reference:
- PI Version 1.2.
+ PI Version 1.4.
**/
@@ -173,7 +173,7 @@
/// If FFS_ATTRIB_LARGE_FILE is set in Attributes, then ExtendedSize exists
and Size must be set to zero.
/// If FFS_ATTRIB_LARGE_FILE is not set then EFI_FFS_FILE_HEADER is used.
///
- UINT32 ExtendedSize;
+ UINT64 ExtendedSize;
} EFI_FFS_FILE_HEADER2;
#define IS_FFS_FILE2(FfsFileHeaderPtr) \
@@ -183,7 +183,7 @@
((UINT32) (*((UINT32 *) ((EFI_FFS_FILE_HEADER *) (UINTN)
FfsFileHeaderPtr)->Size) & 0x00ffffff))
#define FFS_FILE2_SIZE(FfsFileHeaderPtr) \
- (((EFI_FFS_FILE_HEADER2 *) (UINTN) FfsFileHeaderPtr)->ExtendedSize)
+ ((UINT32) (((EFI_FFS_FILE_HEADER2 *) (UINTN)
FfsFileHeaderPtr)->ExtendedSize))
typedef UINT8 EFI_SECTION_TYPE;
------------------------------------------------------------------------------
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