ccca560b4f
Problems have been encountered because some of the source files have execute permission set. This can cause git to report them as changed when they are checked out onto a file system with inherited permissions. This has been seen using Cygwin, MinGW and PowerShell Git. This patch makes no change to source file content, and only aims to correct the file modes/permissions. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Evan Lloyd <evan.lloyd@arm.com> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19789 6f19259b-4bc3-4df7-8a09-765794883524
132 lines
3.3 KiB
Plaintext
132 lines
3.3 KiB
Plaintext
;
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; Copyright (c) 2011, Hewlett-Packard Company. All rights reserved.<BR>
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;
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; This program and the accompanying materials
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; are licensed and made available under the terms and conditions of the BSD License
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; which accompanies this distribution. The full text of the license may be found at
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; http://opensource.org/licenses/bsd-license.php
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;
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; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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;
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LOCAL &fvbase &fvsig &fvsig &ffsoffset &ffsfilesize &ffsfileaddr
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ENTRY &fvbase
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&fvsig=Data.Long(a:&fvbase+0x28)
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if &fvsig!=0x4856465F
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(
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print "FV does not have proper signature, exiting"
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return
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)
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print "FV signature found"
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&fvlen=Data.Long(a:&fvbase+0x20)
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; first ffs file is after fv header, use headerlength field
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&ffsoffset=(Data.Long(a:&fvbase+0x30)&0xffff)
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; loop through ffs files
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&ffsfilesize=1
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while (&ffsfilesize!=0)&&(&ffsoffset<(&fvlen))
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(
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&ffsfileaddr=&fvbase+&ffsoffset
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;print "found ffs file at &ffsfileaddr"
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; process ffs file and increment by ffs file size field
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gosub ProcessFfsFile &ffsfileaddr
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&ffsfilesize=(Data.Long(a:&ffsfileaddr+0x14)&0x00ffffff)
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;print "ffsfilesize is &ffsfilesize"
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&ffsoffset=&ffsoffset+&ffsfilesize
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&ffsfilesize=(Data.Long(a:&fvbase+&ffsoffset+0x14)&0x00ffffff)
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;print "ffsfilesize now is &ffsfilesize"
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if &ffsfilesize==0xffffff
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(
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enddo
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)
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; align to next 8 byte boundary
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if (&ffsoffset&0x7)!=0
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(
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&ffsoffset=&ffsoffset+(0x8-(&ffsoffset&0x7))
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)
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) ; end fv ffs loop
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enddo
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ProcessFfsFile:
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LOCAL &ffsfilestart &ffsfilesize &ffsfiletype &secoffset &secsize
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ENTRY &ffsfilestart
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;print "processing ffs file at &ffsfilestart"
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&ffsfilesize=Data.Long(a:&ffsfilestart+0x14)
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&ffsfiletype=(&ffsfilesize&0xff000000)>>24.
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&ffsfilesize=&ffsfilesize&0x00ffffff
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if &ffsfiletype==0
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(
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return
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)
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print "ffs file at &ffsfilestart size &ffsfilesize type &ffsfiletype"
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&secoffset=&ffsfilestart+0x18
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; loop through sections in file
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while &secoffset<(&ffsfilestart+&ffsfilesize)
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(
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print "secoffset at &secoffset"
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; process fv section and increment section offset by size
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&secsize=(Data.Long(a:&secoffset)&0x00ffffff)
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gosub ProcessFvSection &secoffset
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&secoffset=(&secoffset+&secsize)
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;print "secsize is &secsize"
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;print "secoffset at &secoffset"
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; align to next 4 byte boundary
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if (&secoffset&0x3)!=0
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(
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&secoffset=&secoffset+(0x4-(&secoffset&0x3))
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)
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) ; end section loop
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return
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ProcessFvSection:
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LOCAL &secstart §ionsize §iontype &secoffset &secsize
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ENTRY &secstart
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§ionsize=Data.Long(a:&secstart)
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§iontype=((§ionsize&0xff000000)>>24.)
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§ionsize=§ionsize&0x00ffffff;
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print "fv section at &secstart size §ionsize type §iontype"
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if §iontype==0x10 ; PE32
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(
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do EfiProcessPeImage (&secstart+0x4)
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)
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else
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(
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if §iontype==0x12 ; TE
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(
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do EfiProcessTeImage (&secstart+0x4)
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)
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else
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(
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print "unknown section type"
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)
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)
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return
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