## @file | |
# process APRIORI file data and generate PEI/DXE APRIORI file | |
# | |
# Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR> | |
# | |
# SPDX-License-Identifier: BSD-2-Clause-Patent | |
# | |
## | |
# Import Modules | |
# | |
from __future__ import absolute_import | |
from struct import pack | |
import Common.LongFilePathOs as os | |
from io import BytesIO | |
from .FfsFileStatement import FileStatement | |
from .GenFdsGlobalVariable import GenFdsGlobalVariable | |
from Common.StringUtils import NormPath | |
from Common.Misc import SaveFileOnChange, PathClass | |
from Common.EdkLogger import error as EdkLoggerError | |
from Common.BuildToolError import RESOURCE_NOT_AVAILABLE | |
from Common.DataType import TAB_COMMON | |
DXE_APRIORI_GUID = "FC510EE7-FFDC-11D4-BD41-0080C73C8881" | |
PEI_APRIORI_GUID = "1B45CC0A-156A-428A-AF62-49864DA0E6E6" | |
## process APRIORI file data and generate PEI/DXE APRIORI file | |
# | |
# | |
class AprioriSection (object): | |
## The constructor | |
# | |
# @param self The object pointer | |
# | |
def __init__(self): | |
self.DefineVarDict = {} | |
self.FfsList = [] | |
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 = None, IsMakefile = False): | |
if Dict is None: | |
Dict = {} | |
Buffer = BytesIO() | |
if self.AprioriType == "PEI": | |
AprioriFileGuid = PEI_APRIORI_GUID | |
else: | |
AprioriFileGuid = DXE_APRIORI_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) | |
InfFileName = None | |
for FfsObj in self.FfsList: | |
Guid = "" | |
if isinstance(FfsObj, FileStatement): | |
Guid = FfsObj.NameGuid | |
else: | |
InfFileName = NormPath(FfsObj.InfFileName) | |
Arch = FfsObj.GetCurrentArch() | |
if Arch: | |
Dict['$(ARCH)'] = Arch | |
InfFileName = GenFdsGlobalVariable.MacroExtend(InfFileName, Dict, Arch) | |
if Arch: | |
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), TAB_COMMON, GenFdsGlobalVariable.TargetName, GenFdsGlobalVariable.ToolChainTag] | |
Guid = Inf.Guid | |
if not Inf.Module.Binaries: | |
EdkLoggerError("GenFds", RESOURCE_NOT_AVAILABLE, | |
"INF %s not found in build ARCH %s!" \ | |
% (InfFileName, GenFdsGlobalVariable.ArchList)) | |
GuidPart = Guid.split('-') | |
Buffer.write(pack('I', int(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' ) | |
MakefilePath = None | |
if IsMakefile: | |
if not InfFileName: | |
return None | |
MakefilePath = InfFileName, Arch | |
GenFdsGlobalVariable.GenerateSection(RawSectionFileName, [OutputAprFileName], 'EFI_SECTION_RAW', IsMakefile=IsMakefile) | |
GenFdsGlobalVariable.GenerateFfs(AprFfsFileName, [RawSectionFileName], | |
'EFI_FV_FILETYPE_FREEFORM', AprioriFileGuid, MakefilePath=MakefilePath) | |
return AprFfsFileName |