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## @file
# process data section generation
#
# Copyright (c) 2007 - 2018, 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 __future__ import absolute_import
from . import Section
from .GenFdsGlobalVariable import GenFdsGlobalVariable
import subprocess
from .Ffs import Ffs
import Common.LongFilePathOs as os
from CommonDataClass.FdfClass import DataSectionClassObject
from Common.Misc import PeImageClass
from Common.LongFilePathSupport import CopyLongFilePath
from Common.DataType import *
## generate data section
#
#
class DataSection (DataSectionClassObject):
## The constructor
#
# @param self The object pointer
#
def __init__(self):
DataSectionClassObject.__init__(self)
## GenSection() method
#
# Generate compressed section
#
# @param self The object pointer
# @param OutputPath Where to place output file
# @param ModuleName Which module this section belongs to
# @param SecNum Index of section
# @param KeyStringList Filter for inputs of section generation
# @param FfsInf FfsInfStatement object that contains this section data
# @param Dict dictionary contains macro and its value
# @retval tuple (Generated file name list, section alignment)
#
def GenSection(self, OutputPath, ModuleName, SecNum, keyStringList, FfsFile = None, Dict = {}, IsMakefile = False):
#
# Prepare the parameter of GenSection
#
if FfsFile is not None:
self.SectFileName = GenFdsGlobalVariable.ReplaceWorkspaceMacro(self.SectFileName)
self.SectFileName = GenFdsGlobalVariable.MacroExtend(self.SectFileName, Dict, FfsFile.CurrentArch)
else:
self.SectFileName = GenFdsGlobalVariable.ReplaceWorkspaceMacro(self.SectFileName)
self.SectFileName = GenFdsGlobalVariable.MacroExtend(self.SectFileName, Dict)
"""Check Section file exist or not !"""
if not os.path.exists(self.SectFileName):
self.SectFileName = os.path.join (GenFdsGlobalVariable.WorkSpaceDir,
self.SectFileName)
"""Copy Map file to Ffs output"""
Filename = GenFdsGlobalVariable.MacroExtend(self.SectFileName)
if Filename[(len(Filename)-4):] == '.efi':
MapFile = Filename.replace('.efi', '.map')
CopyMapFile = os.path.join(OutputPath, ModuleName + '.map')
if IsMakefile:
if GenFdsGlobalVariable.CopyList == []:
GenFdsGlobalVariable.CopyList = [(MapFile, CopyMapFile)]
else:
GenFdsGlobalVariable.CopyList.append((MapFile, CopyMapFile))
else:
if os.path.exists(MapFile):
if not os.path.exists(CopyMapFile) or (os.path.getmtime(MapFile) > os.path.getmtime(CopyMapFile)):
CopyLongFilePath(MapFile, CopyMapFile)
#Get PE Section alignment when align is set to AUTO
if self.Alignment == 'Auto' and self.SecType in (BINARY_FILE_TYPE_TE, BINARY_FILE_TYPE_PE32):
ImageObj = PeImageClass (Filename)
if ImageObj.SectionAlignment < 0x400:
self.Alignment = str (ImageObj.SectionAlignment)
elif ImageObj.SectionAlignment < 0x100000:
self.Alignment = str (ImageObj.SectionAlignment / 0x400) + 'K'
else:
self.Alignment = str (ImageObj.SectionAlignment / 0x100000) + 'M'
NoStrip = True
if self.SecType in (BINARY_FILE_TYPE_TE, BINARY_FILE_TYPE_PE32):
if self.KeepReloc is not None:
NoStrip = self.KeepReloc
if not NoStrip:
FileBeforeStrip = os.path.join(OutputPath, ModuleName + '.efi')
if not os.path.exists(FileBeforeStrip) or \
(os.path.getmtime(self.SectFileName) > os.path.getmtime(FileBeforeStrip)):
CopyLongFilePath(self.SectFileName, FileBeforeStrip)
StrippedFile = os.path.join(OutputPath, ModuleName + '.stripped')
GenFdsGlobalVariable.GenerateFirmwareImage(
StrippedFile,
[GenFdsGlobalVariable.MacroExtend(self.SectFileName, Dict)],
Strip=True,
IsMakefile = IsMakefile
)
self.SectFileName = StrippedFile
if self.SecType == BINARY_FILE_TYPE_TE:
TeFile = os.path.join( OutputPath, ModuleName + 'Te.raw')
GenFdsGlobalVariable.GenerateFirmwareImage(
TeFile,
[GenFdsGlobalVariable.MacroExtend(self.SectFileName, Dict)],
Type='te',
IsMakefile = IsMakefile
)
self.SectFileName = TeFile
OutputFile = os.path.join (OutputPath, ModuleName + SUP_MODULE_SEC + SecNum + Ffs.SectionSuffix.get(self.SecType))
OutputFile = os.path.normpath(OutputFile)
GenFdsGlobalVariable.GenerateSection(OutputFile, [self.SectFileName], Section.Section.SectionType.get(self.SecType), IsMakefile = IsMakefile)
FileList = [OutputFile]
return FileList, self.Alignment
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