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There is a limitation on WINDOWS OS for the length of entire file path can’t be larger than 255. There is an OS API provided by Microsoft to add “\\?\” before the path header to support the long file path. Enable this feature on basetools.

Browse Source 
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hess Chen <hesheng.chen@intel.com>
Reviewed-by: Yingke Liu <yingke.d.liu@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15809 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Hess Chen
2014-08-15 03:06:48 +00:00
committed by hchen30
parent b8a13d7369
commit 1be2ed90a2
109 changed files with 702 additions and 332 deletions
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18
BaseTools/Source/Python/GenFds/FfsInfStatement.py
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@ -1,7 +1,7 @@
## @file
# process FFS generation from INF statement
#
# Copyright (c) 2007 - 2011, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2007 - 2014, 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
@ -16,8 +16,7 @@
# Import Modules
#
import Rule
import os
import shutil
import Common.LongFilePathOs as os
import StringIO
from struct import *
from GenFdsGlobalVariable import GenFdsGlobalVariable
@ -38,6 +37,8 @@ from FvImageSection import FvImageSection
from Common.Misc import PeImageClass
from AutoGen.GenDepex import DependencyExpression
from PatchPcdValue.PatchPcdValue import PatchBinaryFile
from Common.LongFilePathSupport import CopyLongFilePath
from Common.LongFilePathSupport import OpenLongFilePath as open
## generate FFS from INF
#
@ -322,7 +323,7 @@ class FfsInfStatement(FfsInfStatementClassObject):
return EfiFile
Basename = os.path.basename(EfiFile)
Output = os.path.join(self.OutputPath, Basename)
shutil.copy(EfiFile, Output)
CopyLongFilePath(EfiFile, Output)
for Pcd in self.PatchPcds:
RetVal, RetStr = PatchBinaryFile(Output, int(Pcd.Offset, 0), Pcd.DatumType, Pcd.DefaultValue, Pcd.MaxDatumSize)
if RetVal:
@ -648,8 +649,8 @@ class FfsInfStatement(FfsInfStatementClassObject):
if not NoStrip:
FileBeforeStrip = os.path.join(self.OutputPath, ModuleName + '.reloc')
if not os.path.exists(FileBeforeStrip) or \
(os.path.getmtime(File) > os.path.getmtime(FileBeforeStrip)):
shutil.copyfile(File, FileBeforeStrip)
(os.path.getmtime(File) > os.path.getmtime(FileBeforeStrip)):
CopyLongFilePath(File, FileBeforeStrip)
StrippedFile = os.path.join(self.OutputPath, ModuleName + '.stipped')
GenFdsGlobalVariable.GenerateFirmwareImage(
StrippedFile,
@ -687,8 +688,9 @@ class FfsInfStatement(FfsInfStatementClassObject):
if not NoStrip:
FileBeforeStrip = os.path.join(self.OutputPath, ModuleName + '.reloc')
if not os.path.exists(FileBeforeStrip) or \
(os.path.getmtime(GenSecInputFile) > os.path.getmtime(FileBeforeStrip)):
shutil.copyfile(GenSecInputFile, FileBeforeStrip)
(os.path.getmtime(GenSecInputFile) > os.path.getmtime(FileBeforeStrip)):
CopyLongFilePath(GenSecInputFile, FileBeforeStrip)
StrippedFile = os.path.join(self.OutputPath, ModuleName + '.stipped')
GenFdsGlobalVariable.GenerateFirmwareImage(
StrippedFile,