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## @file
# process APRIORI file data and generate PEI/DXE APRIORI file
#
# 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
# which accompanies this distribution. The full text of the license may be found at
# http://opensource.org/licenses/bsd-license.php
#
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#
##
# Import Modules
#
from struct import *
import Common.LongFilePathOs as os
import StringIO
import FfsFileStatement
from GenFdsGlobalVariable import GenFdsGlobalVariable
from CommonDataClass.FdfClass import AprioriSectionClassObject
from Common.String import *
from Common.Misc import SaveFileOnChange,PathClass
from Common import EdkLogger
from Common.BuildToolError import *
## process APRIORI file data and generate PEI/DXE APRIORI file
#
#
class AprioriSection (AprioriSectionClassObject):
## The constructor
#
# @param self The object pointer
#
def __init__(self):
AprioriSectionClassObject.__init__(self)
self.AprioriType = ""
## GenFfs() method
#
# Generate FFS for APRIORI file
#
# @param self The object pointer
# @param FvName for whom apriori file generated
# @param Dict dictionary contains macro and its value
# @retval string Generated file name
#
def GenFfs (self, FvName, Dict = {}):
DXE_GUID = "FC510EE7-FFDC-11D4-BD41-0080C73C8881"
PEI_GUID = "1B45CC0A-156A-428A-AF62-49864DA0E6E6"
Buffer = StringIO.StringIO('')
AprioriFileGuid = DXE_GUID
if self.AprioriType == "PEI":
AprioriFileGuid = PEI_GUID
OutputAprFilePath = os.path.join (GenFdsGlobalVariable.WorkSpaceDir, \
GenFdsGlobalVariable.FfsDir,\
AprioriFileGuid + FvName)
if not os.path.exists(OutputAprFilePath) :
os.makedirs(OutputAprFilePath)
OutputAprFileName = os.path.join( OutputAprFilePath, \
AprioriFileGuid + FvName + '.Apri' )
AprFfsFileName = os.path.join (OutputAprFilePath,\
AprioriFileGuid + FvName + '.Ffs')
Dict.update(self.DefineVarDict)
for FfsObj in self.FfsList :
Guid = ""
if isinstance(FfsObj, FfsFileStatement.FileStatement):
Guid = FfsObj.NameGuid
else:
InfFileName = NormPath(FfsObj.InfFileName)
Arch = FfsObj.GetCurrentArch()
if Arch != None:
Dict['$(ARCH)'] = Arch
InfFileName = GenFdsGlobalVariable.MacroExtend(InfFileName, Dict, Arch)
if Arch != None:
Inf = GenFdsGlobalVariable.WorkSpace.BuildObject[PathClass(InfFileName, GenFdsGlobalVariable.WorkSpaceDir), Arch, GenFdsGlobalVariable.TargetName, GenFdsGlobalVariable.ToolChainTag]
Guid = Inf.Guid
else:
Inf = GenFdsGlobalVariable.WorkSpace.BuildObject[PathClass(InfFileName, GenFdsGlobalVariable.WorkSpaceDir), 'COMMON', GenFdsGlobalVariable.TargetName, GenFdsGlobalVariable.ToolChainTag]
Guid = Inf.Guid
self.BinFileList = Inf.Module.Binaries
if self.BinFileList == []:
EdkLogger.error("GenFds", RESOURCE_NOT_AVAILABLE,
"INF %s not found in build ARCH %s!" \
% (InfFileName, GenFdsGlobalVariable.ArchList))
GuidPart = Guid.split('-')
Buffer.write(pack('I', long(GuidPart[0], 16)))
Buffer.write(pack('H', int(GuidPart[1], 16)))
Buffer.write(pack('H', int(GuidPart[2], 16)))
for Num in range(2):
Char = GuidPart[3][Num*2:Num*2+2]
Buffer.write(pack('B', int(Char, 16)))
for Num in range(6):
Char = GuidPart[4][Num*2:Num*2+2]
Buffer.write(pack('B', int(Char, 16)))
SaveFileOnChange(OutputAprFileName, Buffer.getvalue())
RawSectionFileName = os.path.join( OutputAprFilePath, \
AprioriFileGuid + FvName + '.raw' )
GenFdsGlobalVariable.GenerateSection(RawSectionFileName, [OutputAprFileName], 'EFI_SECTION_RAW')
GenFdsGlobalVariable.GenerateFfs(AprFfsFileName, [RawSectionFileName],
'EFI_FV_FILETYPE_FREEFORM', AprioriFileGuid)
return AprFfsFileName
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