mirror of https://github.com/acidanthera/audk.git
119 lines
4.7 KiB
Python
119 lines
4.7 KiB
Python
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## @file
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# process APRIORI file data and generate PEI/DXE APRIORI file
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#
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# Copyright (c) 2007, Intel Corporation
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#
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# All rights reserved. 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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##
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# Import Modules
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#
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from struct import *
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import os
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import StringIO
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import FfsFileStatement
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from GenFdsGlobalVariable import GenFdsGlobalVariable
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from CommonDataClass.FdfClass import AprioriSectionClassObject
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from Common.String import *
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from Common.Misc import SaveFileOnChange,PathClass
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from Common import EdkLogger
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from Common.BuildToolError import *
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## process APRIORI file data and generate PEI/DXE APRIORI file
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#
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#
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class AprioriSection (AprioriSectionClassObject):
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## The constructor
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#
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# @param self The object pointer
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#
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def __init__(self):
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AprioriSectionClassObject.__init__(self)
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self.AprioriType = ""
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## GenFfs() method
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#
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# Generate FFS for APRIORI file
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#
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# @param self The object pointer
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# @param FvName for whom apriori file generated
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# @param Dict dictionary contains macro and its value
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# @retval string Generated file name
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#
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def GenFfs (self, FvName, Dict = {}):
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DXE_GUID = "FC510EE7-FFDC-11D4-BD41-0080C73C8881"
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PEI_GUID = "1B45CC0A-156A-428A-AF62-49864DA0E6E6"
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Buffer = StringIO.StringIO('')
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AprioriFileGuid = DXE_GUID
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if self.AprioriType == "PEI":
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AprioriFileGuid = PEI_GUID
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OutputAprFilePath = os.path.join (GenFdsGlobalVariable.WorkSpaceDir, \
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GenFdsGlobalVariable.FfsDir,\
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AprioriFileGuid + FvName)
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if not os.path.exists(OutputAprFilePath) :
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os.makedirs(OutputAprFilePath)
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OutputAprFileName = os.path.join( OutputAprFilePath, \
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AprioriFileGuid + FvName + '.Apri' )
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AprFfsFileName = os.path.join (OutputAprFilePath,\
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AprioriFileGuid + FvName + '.Ffs')
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Dict.update(self.DefineVarDict)
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for FfsObj in self.FfsList :
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Guid = ""
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if isinstance(FfsObj, FfsFileStatement.FileStatement):
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Guid = FfsObj.NameGuid
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else:
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InfFileName = NormPath(FfsObj.InfFileName)
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Arch = FfsObj.GetCurrentArch()
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if Arch != None:
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Dict['$(ARCH)'] = Arch
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InfFileName = GenFdsGlobalVariable.MacroExtend(InfFileName, Dict, Arch)
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if Arch != None:
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Inf = GenFdsGlobalVariable.WorkSpace.BuildObject[PathClass(InfFileName, GenFdsGlobalVariable.WorkSpaceDir), Arch]
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Guid = Inf.Guid
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else:
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Inf = GenFdsGlobalVariable.WorkSpace.BuildObject[PathClass(InfFileName, GenFdsGlobalVariable.WorkSpaceDir), 'COMMON']
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Guid = Inf.Guid
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self.BinFileList = Inf.Module.Binaries
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if self.BinFileList == []:
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EdkLogger.error("GenFds", RESOURCE_NOT_AVAILABLE,
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"INF %s not found in build ARCH %s!" \
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% (InfFileName, GenFdsGlobalVariable.ArchList))
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GuidPart = Guid.split('-')
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Buffer.write(pack('I', long(GuidPart[0], 16)))
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Buffer.write(pack('H', int(GuidPart[1], 16)))
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Buffer.write(pack('H', int(GuidPart[2], 16)))
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for Num in range(2):
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Char = GuidPart[3][Num*2:Num*2+2]
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Buffer.write(pack('B', int(Char, 16)))
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for Num in range(6):
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Char = GuidPart[4][Num*2:Num*2+2]
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Buffer.write(pack('B', int(Char, 16)))
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SaveFileOnChange(OutputAprFileName, Buffer.getvalue())
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RawSectionFileName = os.path.join( OutputAprFilePath, \
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AprioriFileGuid + FvName + '.raw' )
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GenFdsGlobalVariable.GenerateSection(RawSectionFileName, [OutputAprFileName], 'EFI_SECTION_RAW')
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GenFdsGlobalVariable.GenerateFfs(AprFfsFileName, [RawSectionFileName],
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'EFI_FV_FILETYPE_FREEFORM', AprioriFileGuid)
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return AprFfsFileName
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