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fuchsia / third_party / edk2 / upstream/master / . / BaseTools / Source / Python / GenFds / FdfParser.py
blob: 63e73a78bfa6e011023d667376309c81b0e7078b [file] [log] [blame]
## @file
# parse FDF file
#
# Copyright (c) 2007 - 2021, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2015, Hewlett Packard Enterprise Development, L.P.<BR>
#
# SPDX-License-Identifier: BSD-2-Clause-Patent
#
##
# Import Modules
#
from __future__ import print_function
from __future__ import absolute_import
from re import compile, DOTALL
from uuid import UUID
from Common.BuildToolError import *
from Common import EdkLogger
from Common.Misc import PathClass, tdict, ProcessDuplicatedInf, GuidStructureStringToGuidString
from Common.StringUtils import NormPath, ReplaceMacro
from Common import GlobalData
from Common.Expression import *
from Common.DataType import *
from Common.MultipleWorkspace import MultipleWorkspace as mws
import Common.LongFilePathOs as os
from Common.LongFilePathSupport import OpenLongFilePath as open
from Common.RangeExpression import RangeExpression
from collections import OrderedDict
from .Fd import FD
from .Region import Region
from .Fv import FV
from .AprioriSection import AprioriSection
from .FfsInfStatement import FfsInfStatement
from .FfsFileStatement import FileStatement
from .VerSection import VerSection
from .UiSection import UiSection
from .FvImageSection import FvImageSection
from .DataSection import DataSection
from .DepexSection import DepexSection
from .CompressSection import CompressSection
from .GuidSection import GuidSection
from .SubTypeGuidSection import SubTypeGuidSection
from .Capsule import EFI_CERT_TYPE_PKCS7_GUID, EFI_CERT_TYPE_RSA2048_SHA256_GUID, Capsule
from .CapsuleData import CapsuleFfs, CapsulePayload, CapsuleFv, CapsuleFd, CapsuleAnyFile, CapsuleAfile
from .RuleComplexFile import RuleComplexFile
from .RuleSimpleFile import RuleSimpleFile
from .EfiSection import EfiSection
from .OptionRom import OPTIONROM
from .OptRomInfStatement import OptRomInfStatement, OverrideAttribs
from .OptRomFileStatement import OptRomFileStatement
from .GenFdsGlobalVariable import GenFdsGlobalVariable
T_CHAR_CR = '\r'
T_CHAR_TAB = '\t'
T_CHAR_DOUBLE_QUOTE = '\"'
T_CHAR_SINGLE_QUOTE = '\''
T_CHAR_BRACE_R = '}'
SEPARATORS = {TAB_EQUAL_SPLIT, TAB_VALUE_SPLIT, TAB_COMMA_SPLIT, '{', T_CHAR_BRACE_R}
ALIGNMENTS = {"Auto", "8", "16", "32", "64", "128", "512", "1K", "4K", "32K", "64K", "128K",
"256K", "512K", "1M", "2M", "4M", "8M", "16M"}
ALIGNMENT_NOAUTO = ALIGNMENTS - {"Auto"}
CR_LB_SET = {T_CHAR_CR, TAB_LINE_BREAK}
RegionSizePattern = compile(r"\s*(?P<base>(?:0x|0X)?[a-fA-F0-9]+)\s*\|\s*(?P<size>(?:0x|0X)?[a-fA-F0-9]+)\s*")
RegionSizeGuidPattern = compile(r"\s*(?P<base>\w+\.\w+[\.\w\[\]]*)\s*\|\s*(?P<size>\w+\.\w+[\.\w\[\]]*)\s*")
RegionOffsetPcdPattern = compile(r"\s*(?P<base>\w+\.\w+[\.\w\[\]]*)\s*$")
ShortcutPcdPattern = compile(r"\s*\w+\s*=\s*(?P<value>(?:0x|0X)?[a-fA-F0-9]+)\s*\|\s*(?P<name>\w+\.\w+)\s*")
BaseAddrValuePattern = compile(r'^0[xX][0-9a-fA-F]+')
FileExtensionPattern = compile(r'([a-zA-Z][a-zA-Z0-9]*)')
TokenFindPattern = compile(r'([a-zA-Z0-9\-]+|\$\(TARGET\)|\*)_([a-zA-Z0-9\-]+|\$\(TOOL_CHAIN_TAG\)|\*)_([a-zA-Z0-9\-]+|\$\(ARCH\)|\*)')
AllIncludeFileList = []
# Get the closest parent
def GetParentAtLine (Line):
for Profile in AllIncludeFileList:
if Profile.IsLineInFile(Line):
return Profile
return None
# Check include loop
def IsValidInclude (File, Line):
for Profile in AllIncludeFileList:
if Profile.IsLineInFile(Line) and Profile.FileName == File:
return False
return True
def GetRealFileLine (File, Line):
InsertedLines = 0
for Profile in AllIncludeFileList:
if Profile.IsLineInFile(Line):
return Profile.GetLineInFile(Line)
elif Line >= Profile.InsertStartLineNumber and Profile.Level == 1:
InsertedLines += Profile.GetTotalLines()
return (File, Line - InsertedLines)
## The exception class that used to report error messages when parsing FDF
#
# Currently the "ToolName" is set to be "FdfParser".
#
class Warning (Exception):
## The constructor
#
# @param self The object pointer
# @param Str The message to record
# @param File The FDF name
# @param Line The Line number that error occurs
#
def __init__(self, Str, File = None, Line = None):
FileLineTuple = GetRealFileLine(File, Line)
self.FileName = FileLineTuple[0]
self.LineNumber = FileLineTuple[1]
self.OriginalLineNumber = Line
self.Message = Str
self.ToolName = 'FdfParser'
def __str__(self):
return self.Message
# helper functions to facilitate consistency in warnings
# each function is for a different common warning
@staticmethod
def Expected(Str, File, Line):
return Warning("expected {}".format(Str), File, Line)
@staticmethod
def ExpectedEquals(File, Line):
return Warning.Expected("'='", File, Line)
@staticmethod
def ExpectedCurlyOpen(File, Line):
return Warning.Expected("'{'", File, Line)
@staticmethod
def ExpectedCurlyClose(File, Line):
return Warning.Expected("'}'", File, Line)
@staticmethod
def ExpectedBracketClose(File, Line):
return Warning.Expected("']'", File, Line)
## The Include file content class that used to record file data when parsing include file
#
# May raise Exception when opening file.
#
class IncludeFileProfile:
## The constructor
#
# @param self The object pointer
# @param FileName The file that to be parsed
#
def __init__(self, FileName):
self.FileName = FileName
self.FileLinesList = []
try:
with open(FileName, "r") as fsock:
self.FileLinesList = fsock.readlines()
for index, line in enumerate(self.FileLinesList):
if not line.endswith(TAB_LINE_BREAK):
self.FileLinesList[index] += TAB_LINE_BREAK
except:
EdkLogger.error("FdfParser", FILE_OPEN_FAILURE, ExtraData=FileName)
self.InsertStartLineNumber = None
self.InsertAdjust = 0
self.IncludeFileList = []
self.Level = 1 # first level include file
def GetTotalLines(self):
TotalLines = self.InsertAdjust + len(self.FileLinesList)
for Profile in self.IncludeFileList:
TotalLines += Profile.GetTotalLines()
return TotalLines
def IsLineInFile(self, Line):
if Line >= self.InsertStartLineNumber and Line < self.InsertStartLineNumber + self.GetTotalLines():
return True
return False
def GetLineInFile(self, Line):
if not self.IsLineInFile (Line):
return (self.FileName, -1)
InsertedLines = self.InsertStartLineNumber
for Profile in self.IncludeFileList:
if Profile.IsLineInFile(Line):
return Profile.GetLineInFile(Line)
elif Line >= Profile.InsertStartLineNumber:
InsertedLines += Profile.GetTotalLines()
return (self.FileName, Line - InsertedLines + 1)
## The FDF content class that used to record file data when parsing FDF
#
# May raise Exception when opening file.
#
class FileProfile:
## The constructor
#
# @param self The object pointer
# @param FileName The file that to be parsed
#
def __init__(self, FileName):
self.FileLinesList = []
try:
with open(FileName, "r") as fsock:
self.FileLinesList = fsock.readlines()
except:
EdkLogger.error("FdfParser", FILE_OPEN_FAILURE, ExtraData=FileName)
self.FileName = FileName
self.PcdDict = OrderedDict()
self.PcdLocalDict = OrderedDict()
self.InfList = []
self.InfDict = {'ArchTBD':[]}
# ECC will use this Dict and List information
self.PcdFileLineDict = {}
self.InfFileLineList = []
self.FdDict = {}
self.FdNameNotSet = False
self.FvDict = {}
self.CapsuleDict = {}
self.RuleDict = {}
self.OptRomDict = {}
self.FmpPayloadDict = {}
## The syntax parser for FDF
#
# PreprocessFile method should be called prior to ParseFile
# CycleReferenceCheck method can detect cycles in FDF contents
#
# GetNext*** procedures mean these procedures will get next token first, then make judgement.
# Get*** procedures mean these procedures will make judgement on current token only.
#
class FdfParser:
## The constructor
#
# @param self The object pointer
# @param FileName The file that to be parsed
#
def __init__(self, FileName):
self.Profile = FileProfile(FileName)
self.FileName = FileName
self.CurrentLineNumber = 1
self.CurrentOffsetWithinLine = 0
self.CurrentFdName = None
self.CurrentFvName = None
self._Token = ""
self._SkippedChars = ""
GlobalData.gFdfParser = self
# Used to section info
self._CurSection = []
# Key: [section name, UI name, arch]
# Value: {MACRO_NAME: MACRO_VALUE}
self._MacroDict = tdict(True, 3)
self._PcdDict = OrderedDict()
self._WipeOffArea = []
if GenFdsGlobalVariable.WorkSpaceDir == '':
GenFdsGlobalVariable.WorkSpaceDir = os.getenv("WORKSPACE")
## _SkipWhiteSpace() method
#
# Skip white spaces from current char.
#
# @param self The object pointer
#
def _SkipWhiteSpace(self):
while not self._EndOfFile():
if self._CurrentChar() in {TAB_PRINTCHAR_NUL, T_CHAR_CR, TAB_LINE_BREAK, TAB_SPACE_SPLIT, T_CHAR_TAB}:
self._SkippedChars += str(self._CurrentChar())
self._GetOneChar()
else:
return
return
## _EndOfFile() method
#
# Judge current buffer pos is at file end
#
# @param self The object pointer
# @retval True Current File buffer position is at file end
# @retval False Current File buffer position is NOT at file end
#
def _EndOfFile(self):
NumberOfLines = len(self.Profile.FileLinesList)
SizeOfLastLine = len(self.Profile.FileLinesList[-1])
if self.CurrentLineNumber == NumberOfLines and self.CurrentOffsetWithinLine >= SizeOfLastLine - 1:
return True
if self.CurrentLineNumber > NumberOfLines:
return True
return False
## _EndOfLine() method
#
# Judge current buffer pos is at line end
#
# @param self The object pointer
# @retval True Current File buffer position is at line end
# @retval False Current File buffer position is NOT at line end
#
def _EndOfLine(self):
if self.CurrentLineNumber > len(self.Profile.FileLinesList):
return True
SizeOfCurrentLine = len(self.Profile.FileLinesList[self.CurrentLineNumber - 1])
if self.CurrentOffsetWithinLine >= SizeOfCurrentLine:
return True
return False
## Rewind() method
#
# Reset file data buffer to the initial state
#
# @param self The object pointer
# @param DestLine Optional new destination line number.
# @param DestOffset Optional new destination offset.
#
def Rewind(self, DestLine = 1, DestOffset = 0):
self.CurrentLineNumber = DestLine
self.CurrentOffsetWithinLine = DestOffset
## _UndoOneChar() method
#
# Go back one char in the file buffer
#
# @param self The object pointer
# @retval True Successfully go back one char
# @retval False Not able to go back one char as file beginning reached
#
def _UndoOneChar(self):
if self.CurrentLineNumber == 1 and self.CurrentOffsetWithinLine == 0:
return False
elif self.CurrentOffsetWithinLine == 0:
self.CurrentLineNumber -= 1
self.CurrentOffsetWithinLine = len(self._CurrentLine()) - 1
else:
self.CurrentOffsetWithinLine -= 1
return True
## _GetOneChar() method
#
# Move forward one char in the file buffer
#
# @param self The object pointer
#
def _GetOneChar(self):
if self.CurrentOffsetWithinLine == len(self.Profile.FileLinesList[self.CurrentLineNumber - 1]) - 1:
self.CurrentLineNumber += 1
self.CurrentOffsetWithinLine = 0
else:
self.CurrentOffsetWithinLine += 1
## _CurrentChar() method
#
# Get the char pointed to by the file buffer pointer
#
# @param self The object pointer
# @retval Char Current char
#
def _CurrentChar(self):
return self.Profile.FileLinesList[self.CurrentLineNumber - 1][self.CurrentOffsetWithinLine]
## _NextChar() method
#
# Get the one char pass the char pointed to by the file buffer pointer
#
# @param self The object pointer
# @retval Char Next char
#
def _NextChar(self):
if self.CurrentOffsetWithinLine == len(self.Profile.FileLinesList[self.CurrentLineNumber - 1]) - 1:
return self.Profile.FileLinesList[self.CurrentLineNumber][0]
return self.Profile.FileLinesList[self.CurrentLineNumber - 1][self.CurrentOffsetWithinLine + 1]
## _SetCurrentCharValue() method
#
# Modify the value of current char
#
# @param self The object pointer
# @param Value The new value of current char
#
def _SetCurrentCharValue(self, Value):
self.Profile.FileLinesList[self.CurrentLineNumber - 1][self.CurrentOffsetWithinLine] = Value
## _CurrentLine() method
#
# Get the list that contains current line contents
#
# @param self The object pointer
# @retval List current line contents
#
def _CurrentLine(self):
return self.Profile.FileLinesList[self.CurrentLineNumber - 1]
def _StringToList(self):
self.Profile.FileLinesList = [list(s) for s in self.Profile.FileLinesList]
if not self.Profile.FileLinesList:
EdkLogger.error('FdfParser', FILE_READ_FAILURE, 'The file is empty!', File=self.FileName)
self.Profile.FileLinesList[-1].append(' ')
def _ReplaceFragment(self, StartPos, EndPos, Value = ' '):
if StartPos[0] == EndPos[0]:
Offset = StartPos[1]
while Offset <= EndPos[1]:
self.Profile.FileLinesList[StartPos[0]][Offset] = Value
Offset += 1
return
Offset = StartPos[1]
while self.Profile.FileLinesList[StartPos[0]][Offset] not in CR_LB_SET:
self.Profile.FileLinesList[StartPos[0]][Offset] = Value
Offset += 1
Line = StartPos[0]
while Line < EndPos[0]:
Offset = 0
while self.Profile.FileLinesList[Line][Offset] not in CR_LB_SET:
self.Profile.FileLinesList[Line][Offset] = Value
Offset += 1
Line += 1
Offset = 0
while Offset <= EndPos[1]:
self.Profile.FileLinesList[EndPos[0]][Offset] = Value
Offset += 1
def _SetMacroValue(self, Macro, Value):
if not self._CurSection:
return
MacroDict = {}
if not self._MacroDict[self._CurSection[0], self._CurSection[1], self._CurSection[2]]:
self._MacroDict[self._CurSection[0], self._CurSection[1], self._CurSection[2]] = MacroDict
else:
MacroDict = self._MacroDict[self._CurSection[0], self._CurSection[1], self._CurSection[2]]
MacroDict[Macro] = Value
def _GetMacroValue(self, Macro):
# Highest priority
if Macro in GlobalData.gCommandLineDefines:
return GlobalData.gCommandLineDefines[Macro]
if Macro in GlobalData.gGlobalDefines:
return GlobalData.gGlobalDefines[Macro]
if self._CurSection:
MacroDict = self._MacroDict[
self._CurSection[0],
self._CurSection[1],
self._CurSection[2]
]
if MacroDict and Macro in MacroDict:
return MacroDict[Macro]
# Lowest priority
if Macro in GlobalData.gPlatformDefines:
return GlobalData.gPlatformDefines[Macro]
return None
def _SectionHeaderParser(self, Section):
# [Defines]
# [FD.UiName]: use dummy instead if UI name is optional
# [FV.UiName]
# [Capsule.UiName]
# [Rule]: don't take rule section into account, macro is not allowed in this section
# [OptionRom.DriverName]
self._CurSection = []
Section = Section.strip()[1:-1].upper().replace(' ', '').strip(TAB_SPLIT)
ItemList = Section.split(TAB_SPLIT)
Item = ItemList[0]
if Item == '' or Item == 'RULE':
return
if Item == TAB_COMMON_DEFINES.upper():
self._CurSection = [TAB_COMMON, TAB_COMMON, TAB_COMMON]
elif len(ItemList) > 1:
self._CurSection = [ItemList[0], ItemList[1], TAB_COMMON]
elif len(ItemList) > 0:
self._CurSection = [ItemList[0], 'DUMMY', TAB_COMMON]
## PreprocessFile() method
#
# Preprocess file contents, replace comments with spaces.
# In the end, rewind the file buffer pointer to the beginning
# BUGBUG: No !include statement processing contained in this procedure
# !include statement should be expanded at the same FileLinesList[CurrentLineNumber - 1]
#
# @param self The object pointer
#
def PreprocessFile(self):
self.Rewind()
InComment = False
DoubleSlashComment = False
HashComment = False
# HashComment in quoted string " " is ignored.
InString = False
while not self._EndOfFile():
if self._CurrentChar() == T_CHAR_DOUBLE_QUOTE and not InComment:
InString = not InString
# meet new line, then no longer in a comment for // and '#'
if self._CurrentChar() == TAB_LINE_BREAK:
self.CurrentLineNumber += 1
self.CurrentOffsetWithinLine = 0
if InComment and DoubleSlashComment:
InComment = False
DoubleSlashComment = False
if InComment and HashComment:
InComment = False
HashComment = False
# check for */ comment end
elif InComment and not DoubleSlashComment and not HashComment and self._CurrentChar() == TAB_STAR and self._NextChar() == TAB_BACK_SLASH:
self._SetCurrentCharValue(TAB_SPACE_SPLIT)
self._GetOneChar()
self._SetCurrentCharValue(TAB_SPACE_SPLIT)
self._GetOneChar()
InComment = False
# set comments to spaces
elif InComment:
self._SetCurrentCharValue(TAB_SPACE_SPLIT)
self._GetOneChar()
# check for // comment
elif self._CurrentChar() == TAB_BACK_SLASH and self._NextChar() == TAB_BACK_SLASH and not self._EndOfLine():
InComment = True
DoubleSlashComment = True
# check for '#' comment
elif self._CurrentChar() == TAB_COMMENT_SPLIT and not self._EndOfLine() and not InString:
InComment = True
HashComment = True
# check for /* comment start
elif self._CurrentChar() == TAB_BACK_SLASH and self._NextChar() == TAB_STAR:
self._SetCurrentCharValue(TAB_SPACE_SPLIT)
self._GetOneChar()
self._SetCurrentCharValue(TAB_SPACE_SPLIT)
self._GetOneChar()
InComment = True
else:
self._GetOneChar()
# restore from ListOfList to ListOfString
self.Profile.FileLinesList = ["".join(list) for list in self.Profile.FileLinesList]
self.Rewind()
## PreprocessIncludeFile() method
#
# Preprocess file contents, replace !include statements with file contents.
# In the end, rewind the file buffer pointer to the beginning
#
# @param self The object pointer
#
def PreprocessIncludeFile(self):
# nested include support
Processed = False
MacroDict = {}
while self._GetNextToken():
if self._Token == TAB_DEFINE:
if not self._GetNextToken():
raise Warning.Expected("Macro name", self.FileName, self.CurrentLineNumber)
Macro = self._Token
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
Value = self._GetExpression()
MacroDict[Macro] = Value
elif self._Token == TAB_INCLUDE:
Processed = True
IncludeLine = self.CurrentLineNumber
IncludeOffset = self.CurrentOffsetWithinLine - len(TAB_INCLUDE)
if not self._GetNextToken():
raise Warning.Expected("include file name", self.FileName, self.CurrentLineNumber)
IncFileName = self._Token
PreIndex = 0
StartPos = IncFileName.find('$(', PreIndex)
EndPos = IncFileName.find(')', StartPos+2)
while StartPos != -1 and EndPos != -1:
Macro = IncFileName[StartPos+2: EndPos]
MacroVal = self._GetMacroValue(Macro)
if not MacroVal:
if Macro in MacroDict:
MacroVal = MacroDict[Macro]
if MacroVal is not None:
IncFileName = IncFileName.replace('$(' + Macro + ')', MacroVal, 1)
if MacroVal.find('$(') != -1:
PreIndex = StartPos
else:
PreIndex = StartPos + len(MacroVal)
else:
raise Warning("The Macro %s is not defined" %Macro, self.FileName, self.CurrentLineNumber)
StartPos = IncFileName.find('$(', PreIndex)
EndPos = IncFileName.find(')', StartPos+2)
IncludedFile = NormPath(IncFileName)
#
# First search the include file under the same directory as FDF file
#
IncludedFile1 = PathClass(IncludedFile, os.path.dirname(self.FileName))
ErrorCode = IncludedFile1.Validate()[0]
if ErrorCode != 0:
#
# Then search the include file under the same directory as DSC file
#
PlatformDir = ''
if GenFdsGlobalVariable.ActivePlatform:
PlatformDir = GenFdsGlobalVariable.ActivePlatform.Dir
elif GlobalData.gActivePlatform:
PlatformDir = GlobalData.gActivePlatform.MetaFile.Dir
IncludedFile1 = PathClass(IncludedFile, PlatformDir)
ErrorCode = IncludedFile1.Validate()[0]
if ErrorCode != 0:
#
# Also search file under the WORKSPACE directory
#
IncludedFile1 = PathClass(IncludedFile, GlobalData.gWorkspace)
ErrorCode = IncludedFile1.Validate()[0]
if ErrorCode != 0:
raise Warning("The include file does not exist under below directories: \n%s\n%s\n%s\n"%(os.path.dirname(self.FileName), PlatformDir, GlobalData.gWorkspace),
self.FileName, self.CurrentLineNumber)
if not IsValidInclude (IncludedFile1.Path, self.CurrentLineNumber):
raise Warning("The include file {0} is causing a include loop.\n".format (IncludedFile1.Path), self.FileName, self.CurrentLineNumber)
IncFileProfile = IncludeFileProfile(IncludedFile1.Path)
CurrentLine = self.CurrentLineNumber
CurrentOffset = self.CurrentOffsetWithinLine
# list index of the insertion, note that line number is 'CurrentLine + 1'
InsertAtLine = CurrentLine
ParentProfile = GetParentAtLine (CurrentLine)
if ParentProfile is not None:
ParentProfile.IncludeFileList.insert(0, IncFileProfile)
IncFileProfile.Level = ParentProfile.Level + 1
IncFileProfile.InsertStartLineNumber = InsertAtLine + 1
# deal with remaining portions after "!include filename", if exists.
if self._GetNextToken():
if self.CurrentLineNumber == CurrentLine:
RemainingLine = self._CurrentLine()[CurrentOffset:]
self.Profile.FileLinesList.insert(self.CurrentLineNumber, RemainingLine)
IncFileProfile.InsertAdjust += 1
self.CurrentLineNumber += 1
self.CurrentOffsetWithinLine = 0
for Line in IncFileProfile.FileLinesList:
self.Profile.FileLinesList.insert(InsertAtLine, Line)
self.CurrentLineNumber += 1
InsertAtLine += 1
# reversely sorted to better determine error in file
AllIncludeFileList.insert(0, IncFileProfile)
# comment out the processed include file statement
TempList = list(self.Profile.FileLinesList[IncludeLine - 1])
TempList.insert(IncludeOffset, TAB_COMMENT_SPLIT)
self.Profile.FileLinesList[IncludeLine - 1] = ''.join(TempList)
if Processed: # Nested and back-to-back support
self.Rewind(DestLine = IncFileProfile.InsertStartLineNumber - 1)
Processed = False
# Preprocess done.
self.Rewind()
@staticmethod
def _GetIfListCurrentItemStat(IfList):
if len(IfList) == 0:
return True
for Item in IfList:
if Item[1] == False:
return False
return True
## PreprocessConditionalStatement() method
#
# Preprocess conditional statement.
# In the end, rewind the file buffer pointer to the beginning
#
# @param self The object pointer
#
def PreprocessConditionalStatement(self):
# IfList is a stack of if branches with elements of list [Pos, CondSatisfied, BranchDetermined]
IfList = []
RegionLayoutLine = 0
ReplacedLine = -1
while self._GetNextToken():
# Determine section name and the location dependent macro
if self._GetIfListCurrentItemStat(IfList):
if self._Token.startswith(TAB_SECTION_START):
Header = self._Token
if not self._Token.endswith(TAB_SECTION_END):
self._SkipToToken(TAB_SECTION_END)
Header += self._SkippedChars
if Header.find('$(') != -1:
raise Warning("macro cannot be used in section header", self.FileName, self.CurrentLineNumber)
self._SectionHeaderParser(Header)
continue
# Replace macros except in RULE section or out of section
elif self._CurSection and ReplacedLine != self.CurrentLineNumber:
ReplacedLine = self.CurrentLineNumber
self._UndoToken()
CurLine = self.Profile.FileLinesList[ReplacedLine - 1]
PreIndex = 0
StartPos = CurLine.find('$(', PreIndex)
EndPos = CurLine.find(')', StartPos+2)
while StartPos != -1 and EndPos != -1 and self._Token not in {TAB_IF_DEF, TAB_IF_N_DEF, TAB_IF, TAB_ELSE_IF}:
MacroName = CurLine[StartPos+2: EndPos]
MacroValue = self._GetMacroValue(MacroName)
if MacroValue is not None:
CurLine = CurLine.replace('$(' + MacroName + ')', MacroValue, 1)
if MacroValue.find('$(') != -1:
PreIndex = StartPos
else:
PreIndex = StartPos + len(MacroValue)
else:
PreIndex = EndPos + 1
StartPos = CurLine.find('$(', PreIndex)
EndPos = CurLine.find(')', StartPos+2)
self.Profile.FileLinesList[ReplacedLine - 1] = CurLine
continue
if self._Token == TAB_DEFINE:
if self._GetIfListCurrentItemStat(IfList):
if not self._CurSection:
raise Warning("macro cannot be defined in Rule section or out of section", self.FileName, self.CurrentLineNumber)
DefineLine = self.CurrentLineNumber - 1
DefineOffset = self.CurrentOffsetWithinLine - len(TAB_DEFINE)
if not self._GetNextToken():
raise Warning.Expected("Macro name", self.FileName, self.CurrentLineNumber)
Macro = self._Token
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
Value = self._GetExpression()
self._SetMacroValue(Macro, Value)
self._WipeOffArea.append(((DefineLine, DefineOffset), (self.CurrentLineNumber - 1, self.CurrentOffsetWithinLine - 1)))
elif self._Token == 'SET':
if not self._GetIfListCurrentItemStat(IfList):
continue
SetLine = self.CurrentLineNumber - 1
SetOffset = self.CurrentOffsetWithinLine - len('SET')
PcdPair = self._GetNextPcdSettings()
PcdName = "%s.%s" % (PcdPair[1], PcdPair[0])
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
Value = self._GetExpression()
Value = self._EvaluateConditional(Value, self.CurrentLineNumber, 'eval', True)
self._PcdDict[PcdName] = Value
self.Profile.PcdDict[PcdPair] = Value
self.SetPcdLocalation(PcdPair)
FileLineTuple = GetRealFileLine(self.FileName, self.CurrentLineNumber)
self.Profile.PcdFileLineDict[PcdPair] = FileLineTuple
self._WipeOffArea.append(((SetLine, SetOffset), (self.CurrentLineNumber - 1, self.CurrentOffsetWithinLine - 1)))
elif self._Token in {TAB_IF_DEF, TAB_IF_N_DEF, TAB_IF}:
IfStartPos = (self.CurrentLineNumber - 1, self.CurrentOffsetWithinLine - len(self._Token))
IfList.append([IfStartPos, None, None])
CondLabel = self._Token
Expression = self._GetExpression()
if CondLabel == TAB_IF:
ConditionSatisfied = self._EvaluateConditional(Expression, IfList[-1][0][0] + 1, 'eval')
else:
ConditionSatisfied = self._EvaluateConditional(Expression, IfList[-1][0][0] + 1, 'in')
if CondLabel == TAB_IF_N_DEF:
ConditionSatisfied = not ConditionSatisfied
BranchDetermined = ConditionSatisfied
IfList[-1] = [IfList[-1][0], ConditionSatisfied, BranchDetermined]
if ConditionSatisfied:
self._WipeOffArea.append((IfList[-1][0], (self.CurrentLineNumber - 1, self.CurrentOffsetWithinLine - 1)))
elif self._Token in {TAB_ELSE_IF, TAB_ELSE}:
ElseStartPos = (self.CurrentLineNumber - 1, self.CurrentOffsetWithinLine - len(self._Token))
if len(IfList) <= 0:
raise Warning("Missing !if statement", self.FileName, self.CurrentLineNumber)
if IfList[-1][1]:
IfList[-1] = [ElseStartPos, False, True]
self._WipeOffArea.append((ElseStartPos, (self.CurrentLineNumber - 1, self.CurrentOffsetWithinLine - 1)))
else:
self._WipeOffArea.append((IfList[-1][0], ElseStartPos))
IfList[-1] = [ElseStartPos, True, IfList[-1][2]]
if self._Token == TAB_ELSE_IF:
Expression = self._GetExpression()
ConditionSatisfied = self._EvaluateConditional(Expression, IfList[-1][0][0] + 1, 'eval')
IfList[-1] = [IfList[-1][0], ConditionSatisfied, IfList[-1][2]]
if IfList[-1][1]:
if IfList[-1][2]:
IfList[-1][1] = False
else:
IfList[-1][2] = True
self._WipeOffArea.append((IfList[-1][0], (self.CurrentLineNumber - 1, self.CurrentOffsetWithinLine - 1)))
elif self._Token == '!endif':
if len(IfList) <= 0:
raise Warning("Missing !if statement", self.FileName, self.CurrentLineNumber)
if IfList[-1][1]:
self._WipeOffArea.append(((self.CurrentLineNumber - 1, self.CurrentOffsetWithinLine - len('!endif')), (self.CurrentLineNumber - 1, self.CurrentOffsetWithinLine - 1)))
else:
self._WipeOffArea.append((IfList[-1][0], (self.CurrentLineNumber - 1, self.CurrentOffsetWithinLine - 1)))
IfList.pop()
elif not IfList: # Don't use PCDs inside conditional directive
if self.CurrentLineNumber <= RegionLayoutLine:
# Don't try the same line twice
continue
SetPcd = ShortcutPcdPattern.match(self.Profile.FileLinesList[self.CurrentLineNumber - 1])
if SetPcd:
self._PcdDict[SetPcd.group('name')] = SetPcd.group('value')
RegionLayoutLine = self.CurrentLineNumber
continue
RegionSize = RegionSizePattern.match(self.Profile.FileLinesList[self.CurrentLineNumber - 1])
if not RegionSize:
RegionLayoutLine = self.CurrentLineNumber
continue
RegionSizeGuid = RegionSizeGuidPattern.match(self.Profile.FileLinesList[self.CurrentLineNumber])
if not RegionSizeGuid:
RegionLayoutLine = self.CurrentLineNumber + 1
continue
self._PcdDict[RegionSizeGuid.group('base')] = RegionSize.group('base')
self._PcdDict[RegionSizeGuid.group('size')] = RegionSize.group('size')
RegionLayoutLine = self.CurrentLineNumber + 1
if IfList:
raise Warning("Missing !endif", self.FileName, self.CurrentLineNumber)
self.Rewind()
def _CollectMacroPcd(self):
MacroDict = {}
# PCD macro
MacroDict.update(GlobalData.gPlatformPcds)
MacroDict.update(self._PcdDict)
# Lowest priority
MacroDict.update(GlobalData.gPlatformDefines)
if self._CurSection:
# Defines macro
ScopeMacro = self._MacroDict[TAB_COMMON, TAB_COMMON, TAB_COMMON]
if ScopeMacro:
MacroDict.update(ScopeMacro)
# Section macro
ScopeMacro = self._MacroDict[
self._CurSection[0],
self._CurSection[1],
self._CurSection[2]
]
if ScopeMacro:
MacroDict.update(ScopeMacro)
MacroDict.update(GlobalData.gGlobalDefines)
MacroDict.update(GlobalData.gCommandLineDefines)
for Item in GlobalData.BuildOptionPcd:
if isinstance(Item, tuple):
continue
PcdName, TmpValue = Item.split(TAB_EQUAL_SPLIT)
TmpValue = BuildOptionValue(TmpValue, {})
MacroDict[PcdName.strip()] = TmpValue
# Highest priority
return MacroDict
def _EvaluateConditional(self, Expression, Line, Op = None, Value = None):
MacroPcdDict = self._CollectMacroPcd()
if Op == 'eval':
try:
if Value:
return ValueExpression(Expression, MacroPcdDict)(True)
else:
return ValueExpression(Expression, MacroPcdDict)()
except WrnExpression as Excpt:
#
# Catch expression evaluation warning here. We need to report
# the precise number of line and return the evaluation result
#
EdkLogger.warn('Parser', "Suspicious expression: %s" % str(Excpt),
File=self.FileName, ExtraData=self._CurrentLine(),
Line=Line)
return Excpt.result
except Exception as Excpt:
if hasattr(Excpt, 'Pcd'):
if Excpt.Pcd in GlobalData.gPlatformOtherPcds:
Info = GlobalData.gPlatformOtherPcds[Excpt.Pcd]
raise Warning("Cannot use this PCD (%s) in an expression as"
" it must be defined in a [PcdsFixedAtBuild] or [PcdsFeatureFlag] section"
" of the DSC file (%s), and it is currently defined in this section:"
" %s, line #: %d." % (Excpt.Pcd, GlobalData.gPlatformOtherPcds['DSCFILE'], Info[0], Info[1]),
self.FileName, Line)
else:
raise Warning("PCD (%s) is not defined in DSC file (%s)" % (Excpt.Pcd, GlobalData.gPlatformOtherPcds['DSCFILE']),
self.FileName, Line)
else:
raise Warning(str(Excpt), self.FileName, Line)
else:
if Expression.startswith('$(') and Expression[-1] == ')':
Expression = Expression[2:-1]
return Expression in MacroPcdDict
## _IsToken() method
#
# Check whether input string is found from current char position along
# If found, the string value is put into self._Token
#
# @param self The object pointer
# @param String The string to search
# @param IgnoreCase Indicate case sensitive/non-sensitive search, default is case sensitive
# @retval True Successfully find string, file buffer pointer moved forward
# @retval False Not able to find string, file buffer pointer not changed
#
def _IsToken(self, String, IgnoreCase = False):
self._SkipWhiteSpace()
# Only consider the same line, no multi-line token allowed
StartPos = self.CurrentOffsetWithinLine
index = -1
if IgnoreCase:
index = self._CurrentLine()[self.CurrentOffsetWithinLine: ].upper().find(String.upper())
else:
index = self._CurrentLine()[self.CurrentOffsetWithinLine: ].find(String)
if index == 0:
self.CurrentOffsetWithinLine += len(String)
self._Token = self._CurrentLine()[StartPos: self.CurrentOffsetWithinLine]
return True
return False
## _IsKeyword() method
#
# Check whether input keyword is found from current char position along, whole word only!
# If found, the string value is put into self._Token
#
# @param self The object pointer
# @param Keyword The string to search
# @param IgnoreCase Indicate case sensitive/non-sensitive search, default is case sensitive
# @retval True Successfully find string, file buffer pointer moved forward
# @retval False Not able to find string, file buffer pointer not changed
#
def _IsKeyword(self, KeyWord, IgnoreCase = False):
self._SkipWhiteSpace()
# Only consider the same line, no multi-line token allowed
StartPos = self.CurrentOffsetWithinLine
index = -1
if IgnoreCase:
index = self._CurrentLine()[self.CurrentOffsetWithinLine: ].upper().find(KeyWord.upper())
else:
index = self._CurrentLine()[self.CurrentOffsetWithinLine: ].find(KeyWord)
if index == 0:
followingChar = self._CurrentLine()[self.CurrentOffsetWithinLine + len(KeyWord)]
if not str(followingChar).isspace() and followingChar not in SEPARATORS:
return False
self.CurrentOffsetWithinLine += len(KeyWord)
self._Token = self._CurrentLine()[StartPos: self.CurrentOffsetWithinLine]
return True
return False
def _GetExpression(self):
Line = self.Profile.FileLinesList[self.CurrentLineNumber - 1]
Index = len(Line) - 1
while Line[Index] in CR_LB_SET:
Index -= 1
ExpressionString = self.Profile.FileLinesList[self.CurrentLineNumber - 1][self.CurrentOffsetWithinLine:Index+1]
self.CurrentOffsetWithinLine += len(ExpressionString)
ExpressionString = ExpressionString.strip()
return ExpressionString
## _GetNextWord() method
#
# Get next C name from file lines
# If found, the string value is put into self._Token
#
# @param self The object pointer
# @retval True Successfully find a C name string, file buffer pointer moved forward
# @retval False Not able to find a C name string, file buffer pointer not changed
#
def _GetNextWord(self):
self._SkipWhiteSpace()
if self._EndOfFile():
return False
TempChar = self._CurrentChar()
StartPos = self.CurrentOffsetWithinLine
if (TempChar >= 'a' and TempChar <= 'z') or (TempChar >= 'A' and TempChar <= 'Z') or TempChar == '_':
self._GetOneChar()
while not self._EndOfLine():
TempChar = self._CurrentChar()
if (TempChar >= 'a' and TempChar <= 'z') or (TempChar >= 'A' and TempChar <= 'Z') \
or (TempChar >= '0' and TempChar <= '9') or TempChar == '_' or TempChar == '-':
self._GetOneChar()
else:
break
self._Token = self._CurrentLine()[StartPos: self.CurrentOffsetWithinLine]
return True
return False
def _GetNextPcdWord(self):
self._SkipWhiteSpace()
if self._EndOfFile():
return False
TempChar = self._CurrentChar()
StartPos = self.CurrentOffsetWithinLine
if (TempChar >= 'a' and TempChar <= 'z') or (TempChar >= 'A' and TempChar <= 'Z') or TempChar == '_' or TempChar == TAB_SECTION_START or TempChar == TAB_SECTION_END:
self._GetOneChar()
while not self._EndOfLine():
TempChar = self._CurrentChar()
if (TempChar >= 'a' and TempChar <= 'z') or (TempChar >= 'A' and TempChar <= 'Z') \
or (TempChar >= '0' and TempChar <= '9') or TempChar == '_' or TempChar == '-' or TempChar == TAB_SECTION_START or TempChar == TAB_SECTION_END:
self._GetOneChar()
else:
break
self._Token = self._CurrentLine()[StartPos: self.CurrentOffsetWithinLine]
return True
return False
## _GetNextToken() method
#
# Get next token unit before a separator
# If found, the string value is put into self._Token
#
# @param self The object pointer
# @retval True Successfully find a token unit, file buffer pointer moved forward
# @retval False Not able to find a token unit, file buffer pointer not changed
#
def _GetNextToken(self):
# Skip leading spaces, if exist.
self._SkipWhiteSpace()
if self._EndOfFile():
return False
# Record the token start position, the position of the first non-space char.
StartPos = self.CurrentOffsetWithinLine
StartLine = self.CurrentLineNumber
while StartLine == self.CurrentLineNumber:
TempChar = self._CurrentChar()
# Try to find the end char that is not a space and not in separator tuple.
# That is, when we got a space or any char in the tuple, we got the end of token.
if not str(TempChar).isspace() and TempChar not in SEPARATORS:
self._GetOneChar()
# if we happen to meet a separator as the first char, we must proceed to get it.
# That is, we get a token that is a separator char. normally it is the boundary of other tokens.
elif StartPos == self.CurrentOffsetWithinLine and TempChar in SEPARATORS:
self._GetOneChar()
break
else:
break
# else:
# return False
EndPos = self.CurrentOffsetWithinLine
if self.CurrentLineNumber != StartLine:
EndPos = len(self.Profile.FileLinesList[StartLine-1])
self._Token = self.Profile.FileLinesList[StartLine-1][StartPos: EndPos]
if self._Token.lower() in {TAB_IF, TAB_END_IF, TAB_ELSE_IF, TAB_ELSE, TAB_IF_DEF, TAB_IF_N_DEF, TAB_ERROR, TAB_INCLUDE}:
self._Token = self._Token.lower()
if StartPos != self.CurrentOffsetWithinLine:
return True
else:
return False
## _GetNextGuid() method
#
# Get next token unit before a separator
# If found, the GUID string is put into self._Token
#
# @param self The object pointer
# @retval True Successfully find a registry format GUID, file buffer pointer moved forward
# @retval False Not able to find a registry format GUID, file buffer pointer not changed
#
def _GetNextGuid(self):
if not self._GetNextToken():
return False
if GlobalData.gGuidPattern.match(self._Token) is not None:
return True
elif self._Token in GlobalData.gGuidDict:
return True
else:
self._UndoToken()
return False
@staticmethod
def _Verify(Name, Value, Scope):
# value verification only applies to numeric values.
if Scope not in TAB_PCD_NUMERIC_TYPES:
return
ValueNumber = 0
try:
ValueNumber = int(Value, 0)
except:
EdkLogger.error("FdfParser", FORMAT_INVALID, "The value is not valid dec or hex number for %s." % Name)
if ValueNumber < 0:
EdkLogger.error("FdfParser", FORMAT_INVALID, "The value can't be set to negative value for %s." % Name)
if ValueNumber > MAX_VAL_TYPE[Scope]:
EdkLogger.error("FdfParser", FORMAT_INVALID, "Too large value for %s." % Name)
return True
## _UndoToken() method
#
# Go back one token unit in file buffer
#
# @param self The object pointer
#
def _UndoToken(self):
self._UndoOneChar()
while self._CurrentChar().isspace():
if not self._UndoOneChar():
self._GetOneChar()
return
StartPos = self.CurrentOffsetWithinLine
CurrentLine = self.CurrentLineNumber
while CurrentLine == self.CurrentLineNumber:
TempChar = self._CurrentChar()
# Try to find the end char that is not a space and not in separator tuple.
# That is, when we got a space or any char in the tuple, we got the end of token.
if not str(TempChar).isspace() and not TempChar in SEPARATORS:
if not self._UndoOneChar():
return
# if we happen to meet a separator as the first char, we must proceed to get it.
# That is, we get a token that is a separator char. normally it is the boundary of other tokens.
elif StartPos == self.CurrentOffsetWithinLine and TempChar in SEPARATORS:
return
else:
break
self._GetOneChar()
## _GetNextHexNumber() method
#
# Get next HEX data before a separator
# If found, the HEX data is put into self._Token
#
# @param self The object pointer
# @retval True Successfully find a HEX data, file buffer pointer moved forward
# @retval False Not able to find a HEX data, file buffer pointer not changed
#
def _GetNextHexNumber(self):
if not self._GetNextToken():
return False
if GlobalData.gHexPatternAll.match(self._Token):
return True
else:
self._UndoToken()
return False
## _GetNextDecimalNumber() method
#
# Get next decimal data before a separator
# If found, the decimal data is put into self._Token
#
# @param self The object pointer
# @retval True Successfully find a decimal data, file buffer pointer moved forward
# @retval False Not able to find a decimal data, file buffer pointer not changed
#
def _GetNextDecimalNumber(self):
if not self._GetNextToken():
return False
if self._Token.isdigit():
return True
else:
self._UndoToken()
return False
def _GetNextPcdSettings(self):
if not self._GetNextWord():
raise Warning.Expected("<PcdTokenSpaceCName>", self.FileName, self.CurrentLineNumber)
pcdTokenSpaceCName = self._Token
if not self._IsToken(TAB_SPLIT):
raise Warning.Expected(".", self.FileName, self.CurrentLineNumber)
if not self._GetNextWord():
raise Warning.Expected("<PcdCName>", self.FileName, self.CurrentLineNumber)
pcdCName = self._Token
Fields = []
while self._IsToken(TAB_SPLIT):
if not self._GetNextPcdWord():
raise Warning.Expected("Pcd Fields", self.FileName, self.CurrentLineNumber)
Fields.append(self._Token)
return (pcdCName, pcdTokenSpaceCName,TAB_SPLIT.join(Fields))
## _GetStringData() method
#
# Get string contents quoted in ""
# If found, the decimal data is put into self._Token
#
# @param self The object pointer
# @retval True Successfully find a string data, file buffer pointer moved forward
# @retval False Not able to find a string data, file buffer pointer not changed
#
def _GetStringData(self):
QuoteToUse = None
if self._Token.startswith(T_CHAR_DOUBLE_QUOTE) or self._Token.startswith("L\""):
QuoteToUse = T_CHAR_DOUBLE_QUOTE
elif self._Token.startswith(T_CHAR_SINGLE_QUOTE) or self._Token.startswith("L\'"):
QuoteToUse = T_CHAR_SINGLE_QUOTE
else:
return False
self._UndoToken()
self._SkipToToken(QuoteToUse)
currentLineNumber = self.CurrentLineNumber
if not self._SkipToToken(QuoteToUse):
raise Warning(QuoteToUse, self.FileName, self.CurrentLineNumber)
if currentLineNumber != self.CurrentLineNumber:
raise Warning(QuoteToUse, self.FileName, self.CurrentLineNumber)
self._Token = self._SkippedChars.rstrip(QuoteToUse)
return True
## _SkipToToken() method
#
# Search forward in file buffer for the string
# The skipped chars are put into self._SkippedChars
#
# @param self The object pointer
# @param String The string to search
# @param IgnoreCase Indicate case sensitive/non-sensitive search, default is case sensitive
# @retval True Successfully find the string, file buffer pointer moved forward
# @retval False Not able to find the string, file buffer pointer not changed
#
def _SkipToToken(self, String, IgnoreCase = False):
StartPos = self.GetFileBufferPos()
self._SkippedChars = ""
while not self._EndOfFile():
index = -1
if IgnoreCase:
index = self._CurrentLine()[self.CurrentOffsetWithinLine: ].upper().find(String.upper())
else:
index = self._CurrentLine()[self.CurrentOffsetWithinLine: ].find(String)
if index == 0:
self.CurrentOffsetWithinLine += len(String)
self._SkippedChars += String
return True
self._SkippedChars += str(self._CurrentChar())
self._GetOneChar()
self.SetFileBufferPos(StartPos)
self._SkippedChars = ""
return False
## GetFileBufferPos() method
#
# Return the tuple of current line and offset within the line
#
# @param self The object pointer
# @retval Tuple Line number and offset pair
#
def GetFileBufferPos(self):
return (self.CurrentLineNumber, self.CurrentOffsetWithinLine)
## SetFileBufferPos() method
#
# Restore the file buffer position
#
# @param self The object pointer
# @param Pos The new file buffer position
#
def SetFileBufferPos(self, Pos):
(self.CurrentLineNumber, self.CurrentOffsetWithinLine) = Pos
## Preprocess() method
#
# Preprocess comment, conditional directive, include directive, replace macro.
# Exception will be raised if syntax error found
#
# @param self The object pointer
#
def Preprocess(self):
self._StringToList()
self.PreprocessFile()
self.PreprocessIncludeFile()
self._StringToList()
self.PreprocessFile()
self.PreprocessConditionalStatement()
self._StringToList()
for Pos in self._WipeOffArea:
self._ReplaceFragment(Pos[0], Pos[1])
self.Profile.FileLinesList = ["".join(list) for list in self.Profile.FileLinesList]
while self._GetDefines():
pass
## ParseFile() method
#
# Parse the file profile buffer to extract fd, fv ... information
# Exception will be raised if syntax error found
#
# @param self The object pointer
#
def ParseFile(self):
try:
self.Preprocess()
self._GetError()
#
# Keep processing sections of the FDF until no new sections or a syntax error is found
#
while self._GetFd() or self._GetFv() or self._GetFmp() or self._GetCapsule() or self._GetRule() or self._GetOptionRom():
pass
except Warning as X:
self._UndoToken()
#'\n\tGot Token: \"%s\" from File %s\n' % (self._Token, FileLineTuple[0]) + \
# At this point, the closest parent would be the included file itself
Profile = GetParentAtLine(X.OriginalLineNumber)
if Profile is not None:
X.Message += ' near line %d, column %d: %s' \
% (X.LineNumber, 0, Profile.FileLinesList[X.LineNumber-1])
else:
FileLineTuple = GetRealFileLine(self.FileName, self.CurrentLineNumber)
X.Message += ' near line %d, column %d: %s' \
% (FileLineTuple[1], self.CurrentOffsetWithinLine + 1, self.Profile.FileLinesList[self.CurrentLineNumber - 1][self.CurrentOffsetWithinLine:].rstrip(TAB_LINE_BREAK).rstrip(T_CHAR_CR))
raise
## SectionParser() method
#
# Parse the file section info
# Exception will be raised if syntax error found
#
# @param self The object pointer
# @param section The section string
def SectionParser(self, section):
S = section.upper()
if not S.startswith("[DEFINES") and not S.startswith("[FD.") and not S.startswith("[FV.") and not S.startswith("[CAPSULE.") \
and not S.startswith("[RULE.") and not S.startswith("[OPTIONROM.") and not S.startswith('[FMPPAYLOAD.'):
raise Warning("Unknown section or section appear sequence error (The correct sequence should be [DEFINES], [FD.], [FV.], [Capsule.], [Rule.], [OptionRom.], [FMPPAYLOAD.])", self.FileName, self.CurrentLineNumber)
## _GetDefines() method
#
# Get Defines section contents and store its data into AllMacrosList
#
# @param self The object pointer
# @retval True Successfully find a Defines
# @retval False Not able to find a Defines
#
def _GetDefines(self):
if not self._GetNextToken():
return False
S = self._Token.upper()
if S.startswith(TAB_SECTION_START) and not S.startswith("[DEFINES"):
self.SectionParser(S)
self._UndoToken()
return False
self._UndoToken()
if not self._IsToken("[DEFINES", True):
FileLineTuple = GetRealFileLine(self.FileName, self.CurrentLineNumber)
#print 'Parsing String: %s in File %s, At line: %d, Offset Within Line: %d' \
# % (self.Profile.FileLinesList[self.CurrentLineNumber - 1][self.CurrentOffsetWithinLine:], FileLineTuple[0], FileLineTuple[1], self.CurrentOffsetWithinLine)
raise Warning.Expected("[DEFINES", self.FileName, self.CurrentLineNumber)
if not self._IsToken(TAB_SECTION_END):
raise Warning.ExpectedBracketClose(self.FileName, self.CurrentLineNumber)
while self._GetNextWord():
# handle the SET statement
if self._Token == 'SET':
self._UndoToken()
self._GetSetStatement(None)
continue
Macro = self._Token
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken() or self._Token.startswith(TAB_SECTION_START):
raise Warning.Expected("MACRO value", self.FileName, self.CurrentLineNumber)
Value = self._Token
return False
##_GetError() method
def _GetError(self):
#save the Current information
CurrentLine = self.CurrentLineNumber
CurrentOffset = self.CurrentOffsetWithinLine
while self._GetNextToken():
if self._Token == TAB_ERROR:
EdkLogger.error('FdfParser', ERROR_STATEMENT, self._CurrentLine().replace(TAB_ERROR, '', 1), File=self.FileName, Line=self.CurrentLineNumber)
self.CurrentLineNumber = CurrentLine
self.CurrentOffsetWithinLine = CurrentOffset
## _GetFd() method
#
# Get FD section contents and store its data into FD dictionary of self.Profile
#
# @param self The object pointer
# @retval True Successfully find a FD
# @retval False Not able to find a FD
#
def _GetFd(self):
if not self._GetNextToken():
return False
S = self._Token.upper()
if S.startswith(TAB_SECTION_START) and not S.startswith("[FD."):
if not S.startswith("[FV.") and not S.startswith('[FMPPAYLOAD.') and not S.startswith("[CAPSULE.") \
and not S.startswith("[RULE.") and not S.startswith("[OPTIONROM."):
raise Warning("Unknown section", self.FileName, self.CurrentLineNumber)
self._UndoToken()
return False
self._UndoToken()
if not self._IsToken("[FD.", True):
FileLineTuple = GetRealFileLine(self.FileName, self.CurrentLineNumber)
#print 'Parsing String: %s in File %s, At line: %d, Offset Within Line: %d' \
# % (self.Profile.FileLinesList[self.CurrentLineNumber - 1][self.CurrentOffsetWithinLine:], FileLineTuple[0], FileLineTuple[1], self.CurrentOffsetWithinLine)
raise Warning.Expected("[FD.]", self.FileName, self.CurrentLineNumber)
FdName = self._GetUiName()
if FdName == "":
if len (self.Profile.FdDict) == 0:
FdName = GenFdsGlobalVariable.PlatformName
if FdName == "" and GlobalData.gActivePlatform:
FdName = GlobalData.gActivePlatform.PlatformName
self.Profile.FdNameNotSet = True
else:
raise Warning.Expected("FdName in [FD.] section", self.FileName, self.CurrentLineNumber)
self.CurrentFdName = FdName.upper()
if self.CurrentFdName in self.Profile.FdDict:
raise Warning("Unexpected the same FD name", self.FileName, self.CurrentLineNumber)
if not self._IsToken(TAB_SECTION_END):
raise Warning.ExpectedBracketClose(self.FileName, self.CurrentLineNumber)
FdObj = FD()
FdObj.FdUiName = self.CurrentFdName
self.Profile.FdDict[self.CurrentFdName] = FdObj
if len (self.Profile.FdDict) > 1 and self.Profile.FdNameNotSet:
raise Warning.Expected("all FDs have their name", self.FileName, self.CurrentLineNumber)
Status = self._GetCreateFile(FdObj)
if not Status:
raise Warning("FD name error", self.FileName, self.CurrentLineNumber)
while self._GetTokenStatements(FdObj):
pass
for Attr in ("BaseAddress", "Size", "ErasePolarity"):
if getattr(FdObj, Attr) is None:
self._GetNextToken()
raise Warning("Keyword %s missing" % Attr, self.FileName, self.CurrentLineNumber)
if not FdObj.BlockSizeList:
FdObj.BlockSizeList.append((1, FdObj.Size, None))
self._GetDefineStatements(FdObj)
self._GetSetStatements(FdObj)
if not self._GetRegionLayout(FdObj):
raise Warning.Expected("region layout", self.FileName, self.CurrentLineNumber)
while self._GetRegionLayout(FdObj):
pass
return True
## _GetUiName() method
#
# Return the UI name of a section
#
# @param self The object pointer
# @retval FdName UI name
#
def _GetUiName(self):
Name = ""
if self._GetNextWord():
Name = self._Token
return Name
## _GetCreateFile() method
#
# Return the output file name of object
#
# @param self The object pointer
# @param Obj object whose data will be stored in file
# @retval FdName UI name
#
def _GetCreateFile(self, Obj):
if self._IsKeyword("CREATE_FILE"):
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken():
raise Warning.Expected("file name", self.FileName, self.CurrentLineNumber)
FileName = self._Token
Obj.CreateFileName = FileName
return True
def SetPcdLocalation(self,pcdpair):
self.Profile.PcdLocalDict[pcdpair] = (self.Profile.FileName,self.CurrentLineNumber)
## _GetTokenStatements() method
#
# Get token statements
#
# @param self The object pointer
# @param Obj for whom token statement is got
#
def _GetTokenStatements(self, Obj):
if self._IsKeyword("BaseAddress"):
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextHexNumber():
raise Warning.Expected("Hex base address", self.FileName, self.CurrentLineNumber)
Obj.BaseAddress = self._Token
if self._IsToken(TAB_VALUE_SPLIT):
pcdPair = self._GetNextPcdSettings()
self.Profile.PcdDict[pcdPair] = Obj.BaseAddress
self.SetPcdLocalation(pcdPair)
FileLineTuple = GetRealFileLine(self.FileName, self.CurrentLineNumber)
self.Profile.PcdFileLineDict[pcdPair] = FileLineTuple
return True
if self._IsKeyword("Size"):
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextHexNumber():
raise Warning.Expected("Hex size", self.FileName, self.CurrentLineNumber)
Size = self._Token
if self._IsToken(TAB_VALUE_SPLIT):
pcdPair = self._GetNextPcdSettings()
self.Profile.PcdDict[pcdPair] = Size
self.SetPcdLocalation(pcdPair)
FileLineTuple = GetRealFileLine(self.FileName, self.CurrentLineNumber)
self.Profile.PcdFileLineDict[pcdPair] = FileLineTuple
Obj.Size = int(Size, 0)
return True
if self._IsKeyword("ErasePolarity"):
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken():
raise Warning.Expected("Erase Polarity", self.FileName, self.CurrentLineNumber)
if not self._Token in {"1", "0"}:
raise Warning.Expected("1 or 0 Erase Polarity", self.FileName, self.CurrentLineNumber)
Obj.ErasePolarity = self._Token
return True
return self._GetBlockStatements(Obj)
## _GetAddressStatements() method
#
# Get address statements
#
# @param self The object pointer
# @param Obj for whom address statement is got
# @retval True Successfully find
# @retval False Not able to find
#
def _GetAddressStatements(self, Obj):
if self._IsKeyword("BsBaseAddress"):
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextDecimalNumber() and not self._GetNextHexNumber():
raise Warning.Expected("address", self.FileName, self.CurrentLineNumber)
BsAddress = int(self._Token, 0)
Obj.BsBaseAddress = BsAddress
if self._IsKeyword("RtBaseAddress"):
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextDecimalNumber() and not self._GetNextHexNumber():
raise Warning.Expected("address", self.FileName, self.CurrentLineNumber)
RtAddress = int(self._Token, 0)
Obj.RtBaseAddress = RtAddress
## _GetBlockStatements() method
#
# Get block statements
#
# @param self The object pointer
# @param Obj for whom block statement is got
#
def _GetBlockStatements(self, Obj):
IsBlock = False
while self._GetBlockStatement(Obj):
IsBlock = True
Item = Obj.BlockSizeList[-1]
if Item[0] is None or Item[1] is None:
raise Warning.Expected("block statement", self.FileName, self.CurrentLineNumber)
return IsBlock
## _GetBlockStatement() method
#
# Get block statement
#
# @param self The object pointer
# @param Obj for whom block statement is got
# @retval True Successfully find
# @retval False Not able to find
#
def _GetBlockStatement(self, Obj):
if not self._IsKeyword("BlockSize"):
return False
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextHexNumber() and not self._GetNextDecimalNumber():
raise Warning.Expected("Hex or Integer block size", self.FileName, self.CurrentLineNumber)
BlockSize = self._Token
BlockSizePcd = None
if self._IsToken(TAB_VALUE_SPLIT):
PcdPair = self._GetNextPcdSettings()
BlockSizePcd = PcdPair
self.Profile.PcdDict[PcdPair] = BlockSize
self.SetPcdLocalation(PcdPair)
FileLineTuple = GetRealFileLine(self.FileName, self.CurrentLineNumber)
self.Profile.PcdFileLineDict[PcdPair] = FileLineTuple
BlockSize = int(BlockSize, 0)
BlockNumber = None
if self._IsKeyword("NumBlocks"):
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextDecimalNumber() and not self._GetNextHexNumber():
raise Warning.Expected("block numbers", self.FileName, self.CurrentLineNumber)
BlockNumber = int(self._Token, 0)
Obj.BlockSizeList.append((BlockSize, BlockNumber, BlockSizePcd))
return True
## _GetDefineStatements() method
#
# Get define statements
#
# @param self The object pointer
# @param Obj for whom define statement is got
# @retval True Successfully find
# @retval False Not able to find
#
def _GetDefineStatements(self, Obj):
while self._GetDefineStatement(Obj):
pass
## _GetDefineStatement() method
#
# Get define statement
#
# @param self The object pointer
# @param Obj for whom define statement is got
# @retval True Successfully find
# @retval False Not able to find
#
def _GetDefineStatement(self, Obj):
if self._IsKeyword(TAB_DEFINE):
self._GetNextToken()
Macro = self._Token
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken():
raise Warning.Expected("value", self.FileName, self.CurrentLineNumber)
Value = self._Token
Macro = '$(' + Macro + ')'
Obj.DefineVarDict[Macro] = Value
return True
return False
## _GetSetStatements() method
#
# Get set statements
#
# @param self The object pointer
# @param Obj for whom set statement is got
# @retval True Successfully find
# @retval False Not able to find
#
def _GetSetStatements(self, Obj):
while self._GetSetStatement(Obj):
pass
## _GetSetStatement() method
#
# Get set statement
#
# @param self The object pointer
# @param Obj for whom set statement is got
# @retval True Successfully find
# @retval False Not able to find
#
def _GetSetStatement(self, Obj):
if self._IsKeyword("SET"):
PcdPair = self._GetNextPcdSettings()
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
Value = self._GetExpression()
Value = self._EvaluateConditional(Value, self.CurrentLineNumber, 'eval', True)
if Obj:
Obj.SetVarDict[PcdPair] = Value
self.Profile.PcdDict[PcdPair] = Value
self.SetPcdLocalation(PcdPair)
FileLineTuple = GetRealFileLine(self.FileName, self.CurrentLineNumber)
self.Profile.PcdFileLineDict[PcdPair] = FileLineTuple
return True
return False
## _CalcRegionExpr(self)
#
# Calculate expression for offset or size of a region
#
# @return: None if invalid expression
# Calculated number if successfully
#
def _CalcRegionExpr(self):
StartPos = self.GetFileBufferPos()
Expr = ''
PairCount = 0
while not self._EndOfFile():
CurCh = self._CurrentChar()
if CurCh == '(':
PairCount += 1
elif CurCh == ')':
PairCount -= 1
if CurCh in '|\r\n' and PairCount == 0:
break
Expr += CurCh
self._GetOneChar()
try:
return int(
ValueExpression(Expr,
self._CollectMacroPcd()
)(True), 0)
except Exception:
self.SetFileBufferPos(StartPos)
return None
## _GetRegionLayout() method
#
# Get region layout for FD
#
# @param self The object pointer
# @param theFd for whom region is got
# @retval True Successfully find
# @retval False Not able to find
#
def _GetRegionLayout(self, theFd):
Offset = self._CalcRegionExpr()
if Offset is None:
return False
RegionObj = Region()
RegionObj.Offset = Offset
theFd.RegionList.append(RegionObj)
if not self._IsToken(TAB_VALUE_SPLIT):
raise Warning.Expected("'|'", self.FileName, self.CurrentLineNumber)
Size = self._CalcRegionExpr()
if Size is None:
raise Warning.Expected("Region Size", self.FileName, self.CurrentLineNumber)
RegionObj.Size = Size
if not self._GetNextWord():
return True
if not self._Token in {"SET", BINARY_FILE_TYPE_FV, "FILE", "DATA", "CAPSULE", "INF"}:
#
# If next token is a word which is not a valid FV type, it might be part of [PcdOffset[|PcdSize]]
# Or it might be next region's offset described by an expression which starts with a PCD.
# PcdOffset[|PcdSize] or OffsetPcdExpression|Size
#
self._UndoToken()
IsRegionPcd = (RegionSizeGuidPattern.match(self._CurrentLine()[self.CurrentOffsetWithinLine:]) or
RegionOffsetPcdPattern.match(self._CurrentLine()[self.CurrentOffsetWithinLine:]))
if IsRegionPcd:
RegionObj.PcdOffset = self._GetNextPcdSettings()
self.Profile.PcdDict[RegionObj.PcdOffset] = "0x%08X" % (RegionObj.Offset + int(theFd.BaseAddress, 0))
self.SetPcdLocalation(RegionObj.PcdOffset)
self._PcdDict['%s.%s' % (RegionObj.PcdOffset[1], RegionObj.PcdOffset[0])] = "0x%x" % RegionObj.Offset
FileLineTuple = GetRealFileLine(self.FileName, self.CurrentLineNumber)
self.Profile.PcdFileLineDict[RegionObj.PcdOffset] = FileLineTuple
if self._IsToken(TAB_VALUE_SPLIT):
RegionObj.PcdSize = self._GetNextPcdSettings()
self.Profile.PcdDict[RegionObj.PcdSize] = "0x%08X" % RegionObj.Size
self.SetPcdLocalation(RegionObj.PcdSize)
self._PcdDict['%s.%s' % (RegionObj.PcdSize[1], RegionObj.PcdSize[0])] = "0x%x" % RegionObj.Size
FileLineTuple = GetRealFileLine(self.FileName, self.CurrentLineNumber)
self.Profile.PcdFileLineDict[RegionObj.PcdSize] = FileLineTuple
if not self._GetNextWord():
return True
if self._Token == "SET":
self._UndoToken()
self._GetSetStatements(RegionObj)
if not self._GetNextWord():
return True
elif self._Token == BINARY_FILE_TYPE_FV:
self._UndoToken()
self._GetRegionFvType(RegionObj)
elif self._Token == "CAPSULE":
self._UndoToken()
self._GetRegionCapType(RegionObj)
elif self._Token == "FILE":
self._UndoToken()
self._GetRegionFileType(RegionObj)
elif self._Token == "INF":
self._UndoToken()
RegionObj.RegionType = "INF"
while self._IsKeyword("INF"):
self._UndoToken()
ffsInf = self._ParseInfStatement()
if not ffsInf:
break
RegionObj.RegionDataList.append(ffsInf)
elif self._Token == "DATA":
self._UndoToken()
self._GetRegionDataType(RegionObj)
else:
self._UndoToken()
if self._GetRegionLayout(theFd):
return True
raise Warning("A valid region type was not found. "
"Valid types are [SET, FV, CAPSULE, FILE, DATA, INF]. This error occurred",
self.FileName, self.CurrentLineNumber)
return True
## _GetRegionFvType() method
#
# Get region fv data for region
#
# @param self The object pointer
# @param RegionObj for whom region data is got
#
def _GetRegionFvType(self, RegionObj):
if not self._IsKeyword(BINARY_FILE_TYPE_FV):
raise Warning.Expected("'FV'", self.FileName, self.CurrentLineNumber)
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken():
raise Warning.Expected("FV name", self.FileName, self.CurrentLineNumber)
RegionObj.RegionType = BINARY_FILE_TYPE_FV
RegionObj.RegionDataList.append((self._Token).upper())
while self._IsKeyword(BINARY_FILE_TYPE_FV):
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken():
raise Warning.Expected("FV name", self.FileName, self.CurrentLineNumber)
RegionObj.RegionDataList.append((self._Token).upper())
## _GetRegionCapType() method
#
# Get region capsule data for region
#
# @param self The object pointer
# @param RegionObj for whom region data is got
#
def _GetRegionCapType(self, RegionObj):
if not self._IsKeyword("CAPSULE"):
raise Warning.Expected("'CAPSULE'", self.FileName, self.CurrentLineNumber)
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken():
raise Warning.Expected("CAPSULE name", self.FileName, self.CurrentLineNumber)
RegionObj.RegionType = "CAPSULE"
RegionObj.RegionDataList.append(self._Token)
while self._IsKeyword("CAPSULE"):
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken():
raise Warning.Expected("CAPSULE name", self.FileName, self.CurrentLineNumber)
RegionObj.RegionDataList.append(self._Token)
## _GetRegionFileType() method
#
# Get region file data for region
#
# @param self The object pointer
# @param RegionObj for whom region data is got
#
def _GetRegionFileType(self, RegionObj):
if not self._IsKeyword("FILE"):
raise Warning.Expected("'FILE'", self.FileName, self.CurrentLineNumber)
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken():
raise Warning.Expected("File name", self.FileName, self.CurrentLineNumber)
RegionObj.RegionType = "FILE"
RegionObj.RegionDataList.append(self._Token)
while self._IsKeyword("FILE"):
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken():
raise Warning.Expected("FILE name", self.FileName, self.CurrentLineNumber)
RegionObj.RegionDataList.append(self._Token)
## _GetRegionDataType() method
#
# Get region array data for region
#
# @param self The object pointer
# @param RegionObj for whom region data is got
#
def _GetRegionDataType(self, RegionObj):
if not self._IsKeyword("DATA"):
raise Warning.Expected("Region Data type", self.FileName, self.CurrentLineNumber)
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._IsToken("{"):
raise Warning.ExpectedCurlyOpen(self.FileName, self.CurrentLineNumber)
if not self._GetNextHexNumber():
raise Warning.Expected("Hex byte", self.FileName, self.CurrentLineNumber)
if len(self._Token) > 18:
raise Warning("Hex string can't be converted to a valid UINT64 value", self.FileName, self.CurrentLineNumber)
# convert hex string value to byte hex string array
AllString = self._Token
AllStrLen = len (AllString)
DataString = ""
while AllStrLen > 4:
DataString = DataString + "0x" + AllString[AllStrLen - 2: AllStrLen] + TAB_COMMA_SPLIT
AllStrLen = AllStrLen - 2
DataString = DataString + AllString[:AllStrLen] + TAB_COMMA_SPLIT
# byte value array
if len (self._Token) <= 4:
while self._IsToken(TAB_COMMA_SPLIT):
if not self._GetNextHexNumber():
raise Warning("Invalid Hex number", self.FileName, self.CurrentLineNumber)
if len(self._Token) > 4:
raise Warning("Hex byte(must be 2 digits) too long", self.FileName, self.CurrentLineNumber)
DataString += self._Token
DataString += TAB_COMMA_SPLIT
if not self._IsToken(T_CHAR_BRACE_R):
raise Warning.ExpectedCurlyClose(self.FileName, self.CurrentLineNumber)
DataString = DataString.rstrip(TAB_COMMA_SPLIT)
RegionObj.RegionType = "DATA"
RegionObj.RegionDataList.append(DataString)
while self._IsKeyword("DATA"):
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._IsToken("{"):
raise Warning.ExpectedCurlyOpen(self.FileName, self.CurrentLineNumber)
if not self._GetNextHexNumber():
raise Warning.Expected("Hex byte", self.FileName, self.CurrentLineNumber)
if len(self._Token) > 18:
raise Warning("Hex string can't be converted to a valid UINT64 value", self.FileName, self.CurrentLineNumber)
# convert hex string value to byte hex string array
AllString = self._Token
AllStrLen = len (AllString)
DataString = ""
while AllStrLen > 4:
DataString = DataString + "0x" + AllString[AllStrLen - 2: AllStrLen] + TAB_COMMA_SPLIT
AllStrLen = AllStrLen - 2
DataString = DataString + AllString[:AllStrLen] + TAB_COMMA_SPLIT
# byte value array
if len (self._Token) <= 4:
while self._IsToken(TAB_COMMA_SPLIT):
if not self._GetNextHexNumber():
raise Warning("Invalid Hex number", self.FileName, self.CurrentLineNumber)
if len(self._Token) > 4:
raise Warning("Hex byte(must be 2 digits) too long", self.FileName, self.CurrentLineNumber)
DataString += self._Token
DataString += TAB_COMMA_SPLIT
if not self._IsToken(T_CHAR_BRACE_R):
raise Warning.ExpectedCurlyClose(self.FileName, self.CurrentLineNumber)
DataString = DataString.rstrip(TAB_COMMA_SPLIT)
RegionObj.RegionDataList.append(DataString)
## _GetFv() method
#
# Get FV section contents and store its data into FV dictionary of self.Profile
#
# @param self The object pointer
# @retval True Successfully find a FV
# @retval False Not able to find a FV
#
def _GetFv(self):
if not self._GetNextToken():
return False
S = self._Token.upper()
if S.startswith(TAB_SECTION_START) and not S.startswith("[FV."):
self.SectionParser(S)
self._UndoToken()
return False
self._UndoToken()
if not self._IsToken("[FV.", True):
FileLineTuple = GetRealFileLine(self.FileName, self.CurrentLineNumber)
#print 'Parsing String: %s in File %s, At line: %d, Offset Within Line: %d' \
# % (self.Profile.FileLinesList[self.CurrentLineNumber - 1][self.CurrentOffsetWithinLine:], FileLineTuple[0], FileLineTuple[1], self.CurrentOffsetWithinLine)
raise Warning("Unknown Keyword '%s'" % self._Token, self.FileName, self.CurrentLineNumber)
FvName = self._GetUiName()
self.CurrentFvName = FvName.upper()
if not self._IsToken(TAB_SECTION_END):
raise Warning.ExpectedBracketClose(self.FileName, self.CurrentLineNumber)
FvObj = FV(Name=self.CurrentFvName)
self.Profile.FvDict[self.CurrentFvName] = FvObj
Status = self._GetCreateFile(FvObj)
if not Status:
raise Warning("FV name error", self.FileName, self.CurrentLineNumber)
self._GetDefineStatements(FvObj)
self._GetAddressStatements(FvObj)
while True:
self._GetSetStatements(FvObj)
if not (self._GetBlockStatement(FvObj) or self._GetFvBaseAddress(FvObj) or
self._GetFvForceRebase(FvObj) or self._GetFvAlignment(FvObj) or
self._GetFvAttributes(FvObj) or self._GetFvNameGuid(FvObj) or
self._GetFvExtEntryStatement(FvObj) or self._GetFvNameString(FvObj)):
break
if FvObj.FvNameString == 'TRUE' and not FvObj.FvNameGuid:
raise Warning("FvNameString found but FvNameGuid was not found", self.FileName, self.CurrentLineNumber)
self._GetAprioriSection(FvObj)
self._GetAprioriSection(FvObj)
while True:
isInf = self._GetInfStatement(FvObj)
isFile = self._GetFileStatement(FvObj)
if not isInf and not isFile:
break
return True
## _GetFvAlignment() method
#
# Get alignment for FV
#
# @param self The object pointer
# @param Obj for whom alignment is got
# @retval True Successfully find a alignment statement
# @retval False Not able to find a alignment statement
#
def _GetFvAlignment(self, Obj):
if not self._IsKeyword("FvAlignment"):
return False
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken():
raise Warning.Expected("alignment value", self.FileName, self.CurrentLineNumber)
if self._Token.upper() not in {"1", "2", "4", "8", "16", "32", "64", "128", "256", "512", \
"1K", "2K", "4K", "8K", "16K", "32K", "64K", "128K", "256K", "512K", \
"1M", "2M", "4M", "8M", "16M", "32M", "64M", "128M", "256M", "512M", \
"1G", "2G"}:
raise Warning("Unknown alignment value '%s'" % self._Token, self.FileName, self.CurrentLineNumber)
Obj.FvAlignment = self._Token
return True
## _GetFvBaseAddress() method
#
# Get BaseAddress for FV
#
# @param self The object pointer
# @param Obj for whom FvBaseAddress is got
# @retval True Successfully find a FvBaseAddress statement
# @retval False Not able to find a FvBaseAddress statement
#
def _GetFvBaseAddress(self, Obj):
if not self._IsKeyword("FvBaseAddress"):
return False
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken():
raise Warning.Expected("FV base address value", self.FileName, self.CurrentLineNumber)
if not BaseAddrValuePattern.match(self._Token.upper()):
raise Warning("Unknown FV base address value '%s'" % self._Token, self.FileName, self.CurrentLineNumber)
Obj.FvBaseAddress = self._Token
return True
## _GetFvForceRebase() method
#
# Get FvForceRebase for FV
#
# @param self The object pointer
# @param Obj for whom FvForceRebase is got
# @retval True Successfully find a FvForceRebase statement
# @retval False Not able to find a FvForceRebase statement
#
def _GetFvForceRebase(self, Obj):
if not self._IsKeyword("FvForceRebase"):
return False
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken():
raise Warning.Expected("FvForceRebase value", self.FileName, self.CurrentLineNumber)
if self._Token.upper() not in {"TRUE", "FALSE", "0", "0X0", "0X00", "1", "0X1", "0X01"}:
raise Warning("Unknown FvForceRebase value '%s'" % self._Token, self.FileName, self.CurrentLineNumber)
if self._Token.upper() in {"TRUE", "1", "0X1", "0X01"}:
Obj.FvForceRebase = True
elif self._Token.upper() in {"FALSE", "0", "0X0", "0X00"}:
Obj.FvForceRebase = False
else:
Obj.FvForceRebase = None
return True
## _GetFvAttributes() method
#
# Get attributes for FV
#
# @param self The object pointer
# @param Obj for whom attribute is got
# @retval None
#
def _GetFvAttributes(self, FvObj):
IsWordToken = False
while self._GetNextWord():
IsWordToken = True
name = self._Token
if name not in {"ERASE_POLARITY", "MEMORY_MAPPED", \
"STICKY_WRITE", "LOCK_CAP", "LOCK_STATUS", "WRITE_ENABLED_CAP", \
"WRITE_DISABLED_CAP", "WRITE_STATUS", "READ_ENABLED_CAP", \
"READ_DISABLED_CAP", "READ_STATUS", "READ_LOCK_CAP", \
"READ_LOCK_STATUS", "WRITE_LOCK_CAP", "WRITE_LOCK_STATUS", \
"WRITE_POLICY_RELIABLE", "WEAK_ALIGNMENT", "FvUsedSizeEnable"}:
self._UndoToken()
return False
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken() or self._Token.upper() not in {"TRUE", "FALSE", "1", "0"}:
raise Warning.Expected("TRUE/FALSE (1/0)", self.FileName, self.CurrentLineNumber)
FvObj.FvAttributeDict[name] = self._Token
return IsWordToken
## _GetFvNameGuid() method
#
# Get FV GUID for FV
#
# @param self The object pointer
# @param Obj for whom GUID is got
# @retval None
#
def _GetFvNameGuid(self, FvObj):
if not self._IsKeyword("FvNameGuid"):
return False
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextGuid():
raise Warning.Expected("GUID value", self.FileName, self.CurrentLineNumber)
if self._Token in GlobalData.gGuidDict:
self._Token = GuidStructureStringToGuidString(GlobalData.gGuidDict[self._Token]).upper()
FvObj.FvNameGuid = self._Token
return True
def _GetFvNameString(self, FvObj):
if not self._IsKeyword("FvNameString"):
return False
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken() or self._Token.upper() not in {'TRUE', 'FALSE'}:
raise Warning.Expected("TRUE or FALSE for FvNameString", self.FileName, self.CurrentLineNumber)
FvObj.FvNameString = self._Token
return True
def _GetFvExtEntryStatement(self, FvObj):
if not (self._IsKeyword("FV_EXT_ENTRY") or self._IsKeyword("FV_EXT_ENTRY_TYPE")):
return False
if not self._IsKeyword ("TYPE"):
raise Warning.Expected("'TYPE'", self.FileName, self.CurrentLineNumber)
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextHexNumber() and not self._GetNextDecimalNumber():
raise Warning.Expected("Hex FV extension entry type value At Line ", self.FileName, self.CurrentLineNumber)
FvObj.FvExtEntryTypeValue.append(self._Token)
if not self._IsToken("{"):
raise Warning.ExpectedCurlyOpen(self.FileName, self.CurrentLineNumber)
if not self._IsKeyword("FILE") and not self._IsKeyword("DATA"):
raise Warning.Expected("'FILE' or 'DATA'", self.FileName, self.CurrentLineNumber)
FvObj.FvExtEntryType.append(self._Token)
if self._Token == 'DATA':
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._IsToken("{"):
raise Warning.ExpectedCurlyOpen(self.FileName, self.CurrentLineNumber)
if not self._GetNextHexNumber():
raise Warning.Expected("Hex byte", self.FileName, self.CurrentLineNumber)
if len(self._Token) > 4:
raise Warning("Hex byte(must be 2 digits) too long", self.FileName, self.CurrentLineNumber)
DataString = self._Token
DataString += TAB_COMMA_SPLIT
while self._IsToken(TAB_COMMA_SPLIT):
if not self._GetNextHexNumber():
raise Warning("Invalid Hex number", self.FileName, self.CurrentLineNumber)
if len(self._Token) > 4:
raise Warning("Hex byte(must be 2 digits) too long", self.FileName, self.CurrentLineNumber)
DataString += self._Token
DataString += TAB_COMMA_SPLIT
if not self._IsToken(T_CHAR_BRACE_R):
raise Warning.ExpectedCurlyClose(self.FileName, self.CurrentLineNumber)
if not self._IsToken(T_CHAR_BRACE_R):
raise Warning.ExpectedCurlyClose(self.FileName, self.CurrentLineNumber)
DataString = DataString.rstrip(TAB_COMMA_SPLIT)
FvObj.FvExtEntryData.append(DataString)
if self._Token == 'FILE':
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken():
raise Warning.Expected("FV Extension Entry file path At Line ", self.FileName, self.CurrentLineNumber)
FvObj.FvExtEntryData.append(self._Token)
if not self._IsToken(T_CHAR_BRACE_R):
raise Warning.ExpectedCurlyClose(self.FileName, self.CurrentLineNumber)
return True
## _GetAprioriSection() method
#
# Get token statements
#
# @param self The object pointer
# @param FvObj for whom apriori is got
# @retval True Successfully find apriori statement
# @retval False Not able to find apriori statement
#
def _GetAprioriSection(self, FvObj):
if not self._IsKeyword("APRIORI"):
return False
if not self._IsKeyword("PEI") and not self._IsKeyword("DXE"):
raise Warning.Expected("Apriori file type", self.FileName, self.CurrentLineNumber)
AprType = self._Token
if not self._IsToken("{"):
raise Warning.ExpectedCurlyOpen(self.FileName, self.CurrentLineNumber)
AprSectionObj = AprioriSection()
AprSectionObj.AprioriType = AprType
self._GetDefineStatements(AprSectionObj)
while True:
IsInf = self._GetInfStatement(AprSectionObj)
IsFile = self._GetFileStatement(AprSectionObj)
if not IsInf and not IsFile:
break
if not self._IsToken(T_CHAR_BRACE_R):
raise Warning.ExpectedCurlyClose(self.FileName, self.CurrentLineNumber)
FvObj.AprioriSectionList.append(AprSectionObj)
return True
def _ParseInfStatement(self):
if not self._IsKeyword("INF"):
return None
ffsInf = FfsInfStatement()
self._GetInfOptions(ffsInf)
if not self._GetNextToken():
raise Warning.Expected("INF file path", self.FileName, self.CurrentLineNumber)
ffsInf.InfFileName = self._Token
if not ffsInf.InfFileName.endswith('.inf'):
raise Warning.Expected(".inf file path", self.FileName, self.CurrentLineNumber)
#Replace $(SAPCE) with real space
ffsInf.InfFileName = ffsInf.InfFileName.replace('$(SPACE)', ' ')
if ffsInf.InfFileName.replace(TAB_WORKSPACE, '').find('$') == -1:
#do case sensitive check for file path
ErrorCode, ErrorInfo = PathClass(NormPath(ffsInf.InfFileName), GenFdsGlobalVariable.WorkSpaceDir).Validate()
if ErrorCode != 0:
EdkLogger.error("GenFds", ErrorCode, ExtraData=ErrorInfo)
NewFileName = ffsInf.InfFileName
if ffsInf.OverrideGuid:
NewFileName = ProcessDuplicatedInf(PathClass(ffsInf.InfFileName,GenFdsGlobalVariable.WorkSpaceDir), ffsInf.OverrideGuid, GenFdsGlobalVariable.WorkSpaceDir).Path
if not NewFileName in self.Profile.InfList:
self.Profile.InfList.append(NewFileName)
FileLineTuple = GetRealFileLine(self.FileName, self.CurrentLineNumber)
self.Profile.InfFileLineList.append(FileLineTuple)
if ffsInf.UseArch:
if ffsInf.UseArch not in self.Profile.InfDict:
self.Profile.InfDict[ffsInf.UseArch] = [ffsInf.InfFileName]
else:
self.Profile.InfDict[ffsInf.UseArch].append(ffsInf.InfFileName)
else:
self.Profile.InfDict['ArchTBD'].append(ffsInf.InfFileName)
if self._IsToken(TAB_VALUE_SPLIT):
if self._IsKeyword('RELOCS_STRIPPED'):
ffsInf.KeepReloc = False
elif self._IsKeyword('RELOCS_RETAINED'):
ffsInf.KeepReloc = True
else:
raise Warning("Unknown reloc strip flag '%s'" % self._Token, self.FileName, self.CurrentLineNumber)
return ffsInf
## _GetInfStatement() method
#
# Get INF statements
#
# @param self The object pointer
# @param Obj for whom inf statement is got
# @retval True Successfully find inf statement
# @retval False Not able to find inf statement
#
def _GetInfStatement(self, Obj, ForCapsule=False):
ffsInf = self._ParseInfStatement()
if not ffsInf:
return False
if ForCapsule:
myCapsuleFfs = CapsuleFfs()
myCapsuleFfs.Ffs = ffsInf
Obj.CapsuleDataList.append(myCapsuleFfs)
else:
Obj.FfsList.append(ffsInf)
return True
## _GetInfOptions() method
#
# Get options for INF
#
# @param self The object pointer
# @param FfsInfObj for whom option is got
#
def _GetInfOptions(self, FfsInfObj):
if self._IsKeyword("FILE_GUID"):
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextGuid():
raise Warning.Expected("GUID value", self.FileName, self.CurrentLineNumber)
if self._Token in GlobalData.gGuidDict:
self._Token = GuidStructureStringToGuidString(GlobalData.gGuidDict[self._Token]).upper()
FfsInfObj.OverrideGuid = self._Token
if self._IsKeyword("RuleOverride"):
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken():
raise Warning.Expected("Rule name", self.FileName, self.CurrentLineNumber)
FfsInfObj.Rule = self._Token
if self._IsKeyword("VERSION"):
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken():
raise Warning.Expected("Version", self.FileName, self.CurrentLineNumber)
if self._GetStringData():
FfsInfObj.Version = self._Token
if self._IsKeyword(BINARY_FILE_TYPE_UI):
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken():
raise Warning.Expected("UI name", self.FileName, self.CurrentLineNumber)
if self._GetStringData():
FfsInfObj.Ui = self._Token
if self._IsKeyword("USE"):
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken():
raise Warning.Expected("ARCH name", self.FileName, self.CurrentLineNumber)
FfsInfObj.UseArch = self._Token
if self._GetNextToken():
p = compile(r'([a-zA-Z0-9\-]+|\$\(TARGET\)|\*)_([a-zA-Z0-9\-]+|\$\(TOOL_CHAIN_TAG\)|\*)_([a-zA-Z0-9\-]+|\$\(ARCH\))')
if p.match(self._Token) and p.match(self._Token).span()[1] == len(self._Token):
FfsInfObj.KeyStringList.append(self._Token)
if not self._IsToken(TAB_COMMA_SPLIT):
return
else:
self._UndoToken()
return
while self._GetNextToken():
if not p.match(self._Token):
raise Warning.Expected("KeyString \"Target_Tag_Arch\"", self.FileName, self.CurrentLineNumber)
FfsInfObj.KeyStringList.append(self._Token)
if not self._IsToken(TAB_COMMA_SPLIT):
break
## _GetFileStatement() method
#
# Get FILE statements
#
# @param self The object pointer
# @param Obj for whom FILE statement is got
# @retval True Successfully find FILE statement
# @retval False Not able to find FILE statement
#
def _GetFileStatement(self, Obj, ForCapsule = False):
if not self._IsKeyword("FILE"):
return False
if not self._GetNextWord():
raise Warning.Expected("FFS type", self.FileName, self.CurrentLineNumber)
if ForCapsule and self._Token == 'DATA':
self._UndoToken()
self._UndoToken()
return False
FfsFileObj = FileStatement()
FfsFileObj.FvFileType = self._Token
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextGuid():
if not self._GetNextWord():
raise Warning.Expected("File GUID", self.FileName, self.CurrentLineNumber)
if self._Token == 'PCD':
if not self._IsToken("("):
raise Warning.Expected("'('", self.FileName, self.CurrentLineNumber)
PcdPair = self._GetNextPcdSettings()
if not self._IsToken(")"):
raise Warning.Expected("')'", self.FileName, self.CurrentLineNumber)
self._Token = 'PCD('+PcdPair[1]+TAB_SPLIT+PcdPair[0]+')'
if self._Token in GlobalData.gGuidDict:
self._Token = GuidStructureStringToGuidString(GlobalData.gGuidDict[self._Token]).upper()
FfsFileObj.NameGuid = self._Token
self._GetFilePart(FfsFileObj)
if ForCapsule:
capsuleFfs = CapsuleFfs()
capsuleFfs.Ffs = FfsFileObj
Obj.CapsuleDataList.append(capsuleFfs)
else:
Obj.FfsList.append(FfsFileObj)
return True
## _FileCouldHaveRelocFlag() method
#
# Check whether reloc strip flag can be set for a file type.
#
# @param FileType The file type to check with
# @retval True This type could have relocation strip flag
# @retval False No way to have it
#
@staticmethod
def _FileCouldHaveRelocFlag (FileType):
if FileType in {SUP_MODULE_SEC, SUP_MODULE_PEI_CORE, SUP_MODULE_PEIM, SUP_MODULE_MM_CORE_STANDALONE, 'PEI_DXE_COMBO'}:
return True
else:
return False
## _SectionCouldHaveRelocFlag() method
#
# Check whether reloc strip flag can be set for a section type.
#
# @param SectionType The section type to check with
# @retval True This type could have relocation strip flag
# @retval False No way to have it
#
@staticmethod
def _SectionCouldHaveRelocFlag (SectionType):
if SectionType in {BINARY_FILE_TYPE_TE, BINARY_FILE_TYPE_PE32}:
return True
else:
return False
## _GetFilePart() method
#
# Get components for FILE statement
#
# @param self The object pointer
# @param FfsFileObj for whom component is got
#
def _GetFilePart(self, FfsFileObj):
self._GetFileOpts(FfsFileObj)
if not self._IsToken("{"):
if self._IsKeyword('RELOCS_STRIPPED') or self._IsKeyword('RELOCS_RETAINED'):
if self._FileCouldHaveRelocFlag(FfsFileObj.FvFileType):
if self._Token == 'RELOCS_STRIPPED':
FfsFileObj.KeepReloc = False
else:
FfsFileObj.KeepReloc = True
else:
raise Warning("File type %s could not have reloc strip flag%d" % (FfsFileObj.FvFileType, self.CurrentLineNumber), self.FileName, self.CurrentLineNumber)
if not self._IsToken("{"):
raise Warning.ExpectedCurlyOpen(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken():
raise Warning.Expected("File name or section data", self.FileName, self.CurrentLineNumber)
if self._Token == BINARY_FILE_TYPE_FV:
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken():
raise Warning.Expected("FV name", self.FileName, self.CurrentLineNumber)
FfsFileObj.FvName = self._Token
elif self._Token == "FD":
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken():
raise Warning.Expected("FD name", self.FileName, self.CurrentLineNumber)
FfsFileObj.FdName = self._Token
elif self._Token in {TAB_DEFINE, "APRIORI", "SECTION"}:
self._UndoToken()
self._GetSectionData(FfsFileObj)
elif hasattr(FfsFileObj, 'FvFileType') and FfsFileObj.FvFileType == 'RAW':
self._UndoToken()
self._GetRAWData(FfsFileObj)
else:
FfsFileObj.FileName = self._Token.replace('$(SPACE)', ' ')
self._VerifyFile(FfsFileObj.FileName)
if not self._IsToken(T_CHAR_BRACE_R):
raise Warning.ExpectedCurlyClose(self.FileName, self.CurrentLineNumber)
## _GetRAWData() method
#
# Get RAW data for FILE statement
#
# @param self The object pointer
# @param FfsFileObj for whom section is got
#
def _GetRAWData(self, FfsFileObj):
FfsFileObj.FileName = []
FfsFileObj.SubAlignment = []
while True:
AlignValue = None
if self._GetAlignment():
if self._Token not in ALIGNMENTS:
raise Warning("Incorrect alignment '%s'" % self._Token, self.FileName, self.CurrentLineNumber)
#For FFS, Auto is default option same to ""
if not self._Token == "Auto":
AlignValue = self._Token
if not self._GetNextToken():
raise Warning.Expected("Filename value", self.FileName, self.CurrentLineNumber)
FileName = self._Token.replace('$(SPACE)', ' ')
if FileName == T_CHAR_BRACE_R:
self._UndoToken()
raise Warning.Expected("Filename value", self.FileName, self.CurrentLineNumber)
self._VerifyFile(FileName)
File = PathClass(NormPath(FileName), GenFdsGlobalVariable.WorkSpaceDir)
FfsFileObj.FileName.append(File.Path)
FfsFileObj.SubAlignment.append(AlignValue)
if self._IsToken(T_CHAR_BRACE_R):
self._UndoToken()
break
if len(FfsFileObj.SubAlignment) == 1:
FfsFileObj.SubAlignment = FfsFileObj.SubAlignment[0]
if len(FfsFileObj.FileName) == 1:
FfsFileObj.FileName = FfsFileObj.FileName[0]
## _GetFileOpts() method
#
# Get options for FILE statement
#
# @param self The object pointer
# @param FfsFileObj for whom options is got
#
def _GetFileOpts(self, FfsFileObj):
if self._GetNextToken():
if TokenFindPattern.match(self._Token):
FfsFileObj.KeyStringList.append(self._Token)
if self._IsToken(TAB_COMMA_SPLIT):
while self._GetNextToken():
if not TokenFindPattern.match(self._Token):
raise Warning.Expected("KeyString \"Target_Tag_Arch\"", self.FileName, self.CurrentLineNumber)
FfsFileObj.KeyStringList.append(self._Token)
if not self._IsToken(TAB_COMMA_SPLIT):
break
else:
self._UndoToken()
if self._IsKeyword("FIXED", True):
FfsFileObj.Fixed = True
if self._IsKeyword("CHECKSUM", True):
FfsFileObj.CheckSum = True
if self._GetAlignment():
if self._Token not in ALIGNMENTS:
raise Warning("Incorrect alignment '%s'" % self._Token, self.FileName, self.CurrentLineNumber)
#For FFS, Auto is default option same to ""
if not self._Token == "Auto":
FfsFileObj.Alignment = self._Token
## _GetAlignment() method
#
# Return the alignment value
#
# @param self The object pointer
# @retval True Successfully find alignment
# @retval False Not able to find alignment
#
def _GetAlignment(self):
if self._IsKeyword("Align", True):
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken():
raise Warning.Expected("alignment value", self.FileName, self.CurrentLineNumber)
return True
return False
## _GetSectionData() method
#
# Get section data for FILE statement
#
# @param self The object pointer
# @param FfsFileObj for whom section is got
#
def _GetSectionData(self, FfsFileObj):
self._GetDefineStatements(FfsFileObj)
while True:
IsLeafSection = self._GetLeafSection(FfsFileObj)
IsEncapSection = self._GetEncapsulationSec(FfsFileObj)
if not IsLeafSection and not IsEncapSection:
break
## _GetLeafSection() method
#
# Get leaf section for Obj
#
# @param self The object pointer
# @param Obj for whom leaf section is got
# @retval True Successfully find section statement
# @retval False Not able to find section statement
#
def _GetLeafSection(self, Obj):
OldPos = self.GetFileBufferPos()
if not self._IsKeyword("SECTION"):
if len(Obj.SectionList) == 0:
raise Warning.Expected("SECTION", self.FileName, self.CurrentLineNumber)
else:
return False
AlignValue = None
if self._GetAlignment():
if self._Token not in ALIGNMENTS:
raise Warning("Incorrect alignment '%s'" % self._Token, self.FileName, self.CurrentLineNumber)
AlignValue = self._Token
BuildNum = None
if self._IsKeyword("BUILD_NUM"):
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken():
raise Warning.Expected("Build number value", self.FileName, self.CurrentLineNumber)
BuildNum = self._Token
if self._IsKeyword("VERSION"):
if AlignValue == 'Auto':
raise Warning("Auto alignment can only be used in PE32 or TE section ", self.FileName, self.CurrentLineNumber)
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken():
raise Warning.Expected("version", self.FileName, self.CurrentLineNumber)
VerSectionObj = VerSection()
VerSectionObj.Alignment = AlignValue
VerSectionObj.BuildNum = BuildNum
if self._GetStringData():
VerSectionObj.StringData = self._Token
else:
VerSectionObj.FileName = self._Token
Obj.SectionList.append(VerSectionObj)
elif self._IsKeyword(BINARY_FILE_TYPE_UI):
if AlignValue == 'Auto':
raise Warning("Auto alignment can only be used in PE32 or TE section ", self.FileName, self.CurrentLineNumber)
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken():
raise Warning.Expected("UI", self.FileName, self.CurrentLineNumber)
UiSectionObj = UiSection()
UiSectionObj.Alignment = AlignValue
if self._GetStringData():
UiSectionObj.StringData = self._Token
else:
UiSectionObj.FileName = self._Token
Obj.SectionList.append(UiSectionObj)
elif self._IsKeyword("FV_IMAGE"):
if AlignValue == 'Auto':
raise Warning("Auto alignment can only be used in PE32 or TE section ", self.FileName, self.CurrentLineNumber)
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken():
raise Warning.Expected("FV name or FV file path", self.FileName, self.CurrentLineNumber)
FvName = self._Token
FvObj = None
if self._IsToken("{"):
FvObj = FV()
FvObj.UiFvName = FvName.upper()
self._GetDefineStatements(FvObj)
self._GetBlockStatement(FvObj)
self._GetSetStatements(FvObj)
self._GetFvAlignment(FvObj)
self._GetFvAttributes(FvObj)
while True:
IsInf = self._GetInfStatement(FvObj)
IsFile = self._GetFileStatement(FvObj)
if not IsInf and not IsFile:
break
if not self._IsToken(T_CHAR_BRACE_R):
raise Warning.ExpectedCurlyClose(self.FileName, self.CurrentLineNumber)
FvImageSectionObj = FvImageSection()
FvImageSectionObj.Alignment = AlignValue
if FvObj is not None:
FvImageSectionObj.Fv = FvObj
FvImageSectionObj.FvName = None
else:
FvImageSectionObj.FvName = FvName.upper()
FvImageSectionObj.FvFileName = FvName
Obj.SectionList.append(FvImageSectionObj)
elif self._IsKeyword("PEI_DEPEX_EXP") or self._IsKeyword("DXE_DEPEX_EXP") or self._IsKeyword("SMM_DEPEX_EXP"):
if AlignValue == 'Auto':
raise Warning("Auto alignment can only be used in PE32 or TE section ", self.FileName, self.CurrentLineNumber)
DepexSectionObj = DepexSection()
DepexSectionObj.Alignment = AlignValue
DepexSectionObj.DepexType = self._Token
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._IsToken("{"):
raise Warning.ExpectedCurlyOpen(self.FileName, self.CurrentLineNumber)
if not self._SkipToToken(T_CHAR_BRACE_R):
raise Warning.Expected("Depex expression ending '}'", self.FileName, self.CurrentLineNumber)
DepexSectionObj.Expression = self._SkippedChars.rstrip(T_CHAR_BRACE_R)
Obj.SectionList.append(DepexSectionObj)
elif self._IsKeyword("SUBTYPE_GUID"):
if AlignValue == 'Auto':
raise Warning("Auto alignment can only be used in PE32 or TE section ", self.FileName, self.CurrentLineNumber)
SubTypeGuidValue = None
if not self._GetNextGuid():
raise Warning.Expected("GUID", self.FileName, self.CurrentLineNumber)
else:
SubTypeGuidValue = self._Token
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken():
raise Warning.Expected("section file path", self.FileName, self.CurrentLineNumber)
FileName = self._Token
SubTypeGuidSectionObj = SubTypeGuidSection()
SubTypeGuidSectionObj.Alignment = AlignValue
SubTypeGuidSectionObj.SubTypeGuid = SubTypeGuidValue
SubTypeGuidSectionObj.SectFileName = FileName
Obj.SectionList.append(SubTypeGuidSectionObj)
else:
if not self._GetNextWord():
raise Warning.Expected("section type", self.FileName, self.CurrentLineNumber)
# Encapsulation section appear, UndoToken and return
if self._Token == "COMPRESS" or self._Token == "GUIDED":
self.SetFileBufferPos(OldPos)
return False
if self._Token not in {"COMPAT16", BINARY_FILE_TYPE_PE32, BINARY_FILE_TYPE_PIC, BINARY_FILE_TYPE_TE, "FV_IMAGE", "RAW", BINARY_FILE_TYPE_DXE_DEPEX,\
BINARY_FILE_TYPE_UI, "VERSION", BINARY_FILE_TYPE_PEI_DEPEX, "SUBTYPE_GUID", BINARY_FILE_TYPE_SMM_DEPEX}:
raise Warning("Unknown section type '%s'" % self._Token, self.FileName, self.CurrentLineNumber)
if AlignValue == 'Auto'and (not self._Token == BINARY_FILE_TYPE_PE32) and (not self._Token == BINARY_FILE_TYPE_TE):
raise Warning("Auto alignment can only be used in PE32 or TE section ", self.FileName, self.CurrentLineNumber)
# DataSection
DataSectionObj = DataSection()
DataSectionObj.Alignment = AlignValue
DataSectionObj.SecType = self._Token
if self._IsKeyword('RELOCS_STRIPPED') or self._IsKeyword('RELOCS_RETAINED'):
if self._FileCouldHaveRelocFlag(Obj.FvFileType) and self._SectionCouldHaveRelocFlag(DataSectionObj.SecType):
if self._Token == 'RELOCS_STRIPPED':
DataSectionObj.KeepReloc = False
else:
DataSectionObj.KeepReloc = True
else:
raise Warning("File type %s, section type %s, could not have reloc strip flag%d" % (Obj.FvFileType, DataSectionObj.SecType, self.CurrentLineNumber), self.FileName, self.CurrentLineNumber)
if self._IsToken(TAB_EQUAL_SPLIT):
if not self._GetNextToken():
raise Warning.Expected("section file path", self.FileName, self.CurrentLineNumber)
DataSectionObj.SectFileName = self._Token
self._VerifyFile(DataSectionObj.SectFileName)
else:
if not self._GetCglSection(DataSectionObj):
return False
Obj.SectionList.append(DataSectionObj)
return True
## _VerifyFile
#
# Check if file exists or not:
# If current phase if GenFds, the file must exist;
# If current phase is AutoGen and the file is not in $(OUTPUT_DIRECTORY), the file must exist
# @param FileName: File path to be verified.
#
def _VerifyFile(self, FileName):
if FileName.replace(TAB_WORKSPACE, '').find('$') != -1:
return
if not GlobalData.gAutoGenPhase or not self._GetMacroValue(TAB_DSC_DEFINES_OUTPUT_DIRECTORY) in FileName:
ErrorCode, ErrorInfo = PathClass(NormPath(FileName), GenFdsGlobalVariable.WorkSpaceDir).Validate()
if ErrorCode != 0:
EdkLogger.error("GenFds", ErrorCode, ExtraData=ErrorInfo)
## _GetCglSection() method
#
# Get compressed or GUIDed section for Obj
#
# @param self The object pointer
# @param Obj for whom leaf section is got
# @param AlignValue alignment value for complex section
# @retval True Successfully find section statement
# @retval False Not able to find section statement
#
def _GetCglSection(self, Obj, AlignValue = None):
if self._IsKeyword("COMPRESS"):
type = "PI_STD"
if self._IsKeyword("PI_STD") or self._IsKeyword("PI_NONE"):
type = self._Token
if not self._IsToken("{"):
raise Warning.ExpectedCurlyOpen(self.FileName, self.CurrentLineNumber)
CompressSectionObj = CompressSection()
CompressSectionObj.Alignment = AlignValue
CompressSectionObj.CompType = type
# Recursive sections...
while True:
IsLeafSection = self._GetLeafSection(CompressSectionObj)
IsEncapSection = self._GetEncapsulationSec(CompressSectionObj)
if not IsLeafSection and not IsEncapSection:
break
if not self._IsToken(T_CHAR_BRACE_R):
raise Warning.ExpectedCurlyClose(self.FileName, self.CurrentLineNumber)
Obj.SectionList.append(CompressSectionObj)
return True
elif self._IsKeyword("GUIDED"):
GuidValue = None
if self._GetNextGuid():
if self._Token in GlobalData.gGuidDict:
self._Token = GuidStructureStringToGuidString(GlobalData.gGuidDict[self._Token]).upper()
GuidValue = self._Token
AttribDict = self._GetGuidAttrib()
if not self._IsToken("{"):
raise Warning.ExpectedCurlyOpen(self.FileName, self.CurrentLineNumber)
GuidSectionObj = GuidSection()
GuidSectionObj.Alignment = AlignValue
GuidSectionObj.NameGuid = GuidValue
GuidSectionObj.SectionType = "GUIDED"
GuidSectionObj.ProcessRequired = AttribDict["PROCESSING_REQUIRED"]
GuidSectionObj.AuthStatusValid = AttribDict["AUTH_STATUS_VALID"]
GuidSectionObj.ExtraHeaderSize = AttribDict["EXTRA_HEADER_SIZE"]
# Recursive sections...
while True:
IsLeafSection = self._GetLeafSection(GuidSectionObj)
IsEncapSection = self._GetEncapsulationSec(GuidSectionObj)
if not IsLeafSection and not IsEncapSection:
break
if not self._IsToken(T_CHAR_BRACE_R):
raise Warning.ExpectedCurlyClose(self.FileName, self.CurrentLineNumber)
Obj.SectionList.append(GuidSectionObj)
return True
return False
## _GetGuidAttri() method
#
# Get attributes for GUID section
#
# @param self The object pointer
# @retval AttribDict Dictionary of key-value pair of section attributes
#
def _GetGuidAttrib(self):
AttribDict = {}
AttribDict["PROCESSING_REQUIRED"] = "NONE"
AttribDict["AUTH_STATUS_VALID"] = "NONE"
AttribDict["EXTRA_HEADER_SIZE"] = -1
while self._IsKeyword("PROCESSING_REQUIRED") or self._IsKeyword("AUTH_STATUS_VALID") \
or self._IsKeyword("EXTRA_HEADER_SIZE"):
AttribKey = self._Token
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken():
raise Warning.Expected("TRUE(1)/FALSE(0)/Number", self.FileName, self.CurrentLineNumber)
elif AttribKey == "EXTRA_HEADER_SIZE":
Base = 10
if self._Token[0:2].upper() == "0X":
Base = 16
try:
AttribDict[AttribKey] = int(self._Token, Base)
continue
except ValueError:
raise Warning.Expected("Number", self.FileName, self.CurrentLineNumber)
elif self._Token.upper() not in {"TRUE", "FALSE", "1", "0"}:
raise Warning.Expected("TRUE/FALSE (1/0)", self.FileName, self.CurrentLineNumber)
AttribDict[AttribKey] = self._Token
return AttribDict
## _GetEncapsulationSec() method
#
# Get encapsulation section for FILE
#
# @param self The object pointer
# @param FfsFile for whom section is got
# @retval True Successfully find section statement
# @retval False Not able to find section statement
#
def _GetEncapsulationSec(self, FfsFileObj):
OldPos = self.GetFileBufferPos()
if not self._IsKeyword("SECTION"):
if len(FfsFileObj.SectionList) == 0:
raise Warning.Expected("SECTION", self.FileName, self.CurrentLineNumber)
else:
return False
AlignValue = None
if self._GetAlignment():
if self._Token not in ALIGNMENT_NOAUTO:
raise Warning("Incorrect alignment '%s'" % self._Token, self.FileName, self.CurrentLineNumber)
AlignValue = self._Token
if not self._GetCglSection(FfsFileObj, AlignValue):
self.SetFileBufferPos(OldPos)
return False
else:
return True
def _GetFmp(self):
if not self._GetNextToken():
return False
S = self._Token.upper()
if S.startswith(TAB_SECTION_START) and not S.startswith("[FMPPAYLOAD."):
self.SectionParser(S)
self._UndoToken()
return False
self._UndoToken()
self._SkipToToken("[FMPPAYLOAD.", True)
FmpUiName = self._GetUiName().upper()
if FmpUiName in self.Profile.FmpPayloadDict:
raise Warning("Duplicated FMP UI name found: %s" % FmpUiName, self.FileName, self.CurrentLineNumber)
FmpData = CapsulePayload()
FmpData.UiName = FmpUiName
if not self._IsToken(TAB_SECTION_END):
raise Warning.ExpectedBracketClose(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken():
raise Warning("The FMP payload section is empty!", self.FileName, self.CurrentLineNumber)
FmpKeyList = ['IMAGE_HEADER_INIT_VERSION', 'IMAGE_TYPE_ID', 'IMAGE_INDEX', 'HARDWARE_INSTANCE', 'CERTIFICATE_GUID', 'MONOTONIC_COUNT']
while self._Token in FmpKeyList:
Name = self._Token
FmpKeyList.remove(Name)
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if Name == 'IMAGE_TYPE_ID':
if not self._GetNextGuid():
raise Warning.Expected("GUID value for IMAGE_TYPE_ID.", self.FileName, self.CurrentLineNumber)
FmpData.ImageTypeId = self._Token
elif Name == 'CERTIFICATE_GUID':
if not self._GetNextGuid():
raise Warning.Expected("GUID value for CERTIFICATE_GUID.", self.FileName, self.CurrentLineNumber)
FmpData.Certificate_Guid = self._Token
if UUID(FmpData.Certificate_Guid) != EFI_CERT_TYPE_RSA2048_SHA256_GUID and UUID(FmpData.Certificate_Guid) != EFI_CERT_TYPE_PKCS7_GUID:
raise Warning("Only support EFI_CERT_TYPE_RSA2048_SHA256_GUID or EFI_CERT_TYPE_PKCS7_GUID for CERTIFICATE_GUID.", self.FileName, self.CurrentLineNumber)
else:
if not self._GetNextToken():
raise Warning.Expected("value of %s" % Name, self.FileName, self.CurrentLineNumber)
Value = self._Token
if Name == 'IMAGE_HEADER_INIT_VERSION':
if FdfParser._Verify(Name, Value, 'UINT8'):
FmpData.Version = Value
elif Name == 'IMAGE_INDEX':
if FdfParser._Verify(Name, Value, 'UINT8'):
FmpData.ImageIndex = Value
elif Name == 'HARDWARE_INSTANCE':
if FdfParser._Verify(Name, Value, 'UINT8'):
FmpData.HardwareInstance = Value
elif Name == 'MONOTONIC_COUNT':
if FdfParser._Verify(Name, Value, 'UINT64'):
FmpData.MonotonicCount = Value
if FmpData.MonotonicCount.upper().startswith('0X'):
FmpData.MonotonicCount = int(FmpData.MonotonicCount, 16)
else:
FmpData.MonotonicCount = int(FmpData.MonotonicCount)
if not self._GetNextToken():
break
else:
self._UndoToken()
if (FmpData.MonotonicCount and not FmpData.Certificate_Guid) or (not FmpData.MonotonicCount and FmpData.Certificate_Guid):
EdkLogger.error("FdfParser", FORMAT_INVALID, "CERTIFICATE_GUID and MONOTONIC_COUNT must be work as a pair.")
# Only the IMAGE_TYPE_ID is required item
if FmpKeyList and 'IMAGE_TYPE_ID' in FmpKeyList:
raise Warning("'IMAGE_TYPE_ID' in FMP payload section.", self.FileName, self.CurrentLineNumber)
# get the Image file and Vendor code file
self._GetFMPCapsuleData(FmpData)
if not FmpData.ImageFile:
raise Warning("Missing image file in FMP payload section.", self.FileName, self.CurrentLineNumber)
# check whether more than one Vendor code file
if len(FmpData.VendorCodeFile) > 1:
raise Warning("Vendor code file max of 1 per FMP payload section.", self.FileName, self.CurrentLineNumber)
self.Profile.FmpPayloadDict[FmpUiName] = FmpData
return True
## _GetCapsule() method
#
# Get capsule section contents and store its data into capsule list of self.Profile
#
# @param self The object pointer
# @retval True Successfully find a capsule
# @retval False Not able to find a capsule
#
def _GetCapsule(self):
if not self._GetNextToken():
return False
S = self._Token.upper()
if S.startswith(TAB_SECTION_START) and not S.startswith("[CAPSULE."):
self.SectionParser(S)
self._UndoToken()
return False
self._UndoToken()
if not self._IsToken("[CAPSULE.", True):
FileLineTuple = GetRealFileLine(self.FileName, self.CurrentLineNumber)
#print 'Parsing String: %s in File %s, At line: %d, Offset Within Line: %d' \
# % (self.Profile.FileLinesList[self.CurrentLineNumber - 1][self.CurrentOffsetWithinLine:], FileLineTuple[0], FileLineTuple[1], self.CurrentOffsetWithinLine)
raise Warning.Expected("[Capsule.]", self.FileName, self.CurrentLineNumber)
CapsuleObj = Capsule()
CapsuleName = self._GetUiName()
if not CapsuleName:
raise Warning.Expected("capsule name", self.FileName, self.CurrentLineNumber)
CapsuleObj.UiCapsuleName = CapsuleName.upper()
if not self._IsToken(TAB_SECTION_END):
raise Warning.ExpectedBracketClose(self.FileName, self.CurrentLineNumber)
if self._IsKeyword("CREATE_FILE"):
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken():
raise Warning.Expected("file name", self.FileName, self.CurrentLineNumber)
self._GetCapsuleStatements(CapsuleObj)
self.Profile.CapsuleDict[CapsuleObj.UiCapsuleName] = CapsuleObj
return True
## _GetCapsuleStatements() method
#
# Get statements for capsule
#
# @param self The object pointer
# @param Obj for whom statements are got
#
def _GetCapsuleStatements(self, Obj):
self._GetCapsuleTokens(Obj)
self._GetDefineStatements(Obj)
self._GetSetStatements(Obj)
self._GetCapsuleData(Obj)
## _GetCapsuleTokens() method
#
# Get token statements for capsule
#
# @param self The object pointer
# @param Obj for whom token statements are got
#
def _GetCapsuleTokens(self, Obj):
if not self._GetNextToken():
return False
while self._Token in {"CAPSULE_GUID", "CAPSULE_HEADER_SIZE", "CAPSULE_FLAGS", "OEM_CAPSULE_FLAGS", "CAPSULE_HEADER_INIT_VERSION"}:
Name = self._Token.strip()
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken():
raise Warning.Expected("value", self.FileName, self.CurrentLineNumber)
if Name == 'CAPSULE_FLAGS':
if not self._Token in {"PersistAcrossReset", "PopulateSystemTable", "InitiateReset"}:
raise Warning.Expected("PersistAcrossReset, PopulateSystemTable, or InitiateReset", self.FileName, self.CurrentLineNumber)
Value = self._Token.strip()
while self._IsToken(TAB_COMMA_SPLIT):
Value += TAB_COMMA_SPLIT
if not self._GetNextToken():
raise Warning.Expected("value", self.FileName, self.CurrentLineNumber)
if not self._Token in {"PersistAcrossReset", "PopulateSystemTable", "InitiateReset"}:
raise Warning.Expected("PersistAcrossReset, PopulateSystemTable, or InitiateReset", self.FileName, self.CurrentLineNumber)
Value += self._Token.strip()
elif Name == 'OEM_CAPSULE_FLAGS':
Value = self._Token.strip()
if not Value.upper().startswith('0X'):
raise Warning.Expected("hex value starting with 0x", self.FileName, self.CurrentLineNumber)
try:
Value = int(Value, 0)
except ValueError:
raise Warning.Expected("hex string failed to convert to value", self.FileName, self.CurrentLineNumber)
if not 0x0000 <= Value <= 0xFFFF:
raise Warning.Expected("hex value between 0x0000 and 0xFFFF", self.FileName, self.CurrentLineNumber)
Value = self._Token.strip()
else:
Value = self._Token.strip()
Obj.TokensDict[Name] = Value
if not self._GetNextToken():
return False
self._UndoToken()
## _GetCapsuleData() method
#
# Get capsule data for capsule
#
# @param self The object pointer
# @param Obj for whom capsule data are got
#
def _GetCapsuleData(self, Obj):
while True:
IsInf = self._GetInfStatement(Obj, True)
IsFile = self._GetFileStatement(Obj, True)
IsFv = self._GetFvStatement(Obj)
IsFd = self._GetFdStatement(Obj)
IsAnyFile = self._GetAnyFileStatement(Obj)
IsAfile = self._GetAfileStatement(Obj)
IsFmp = self._GetFmpStatement(Obj)
if not (IsInf or IsFile or IsFv or IsFd or IsAnyFile or IsAfile or IsFmp):
break
## _GetFMPCapsuleData() method
#
# Get capsule data for FMP capsule
#
# @param self The object pointer
# @param Obj for whom capsule data are got
#
def _GetFMPCapsuleData(self, Obj):
while True:
IsFv = self._GetFvStatement(Obj, True)
IsFd = self._GetFdStatement(Obj, True)
IsAnyFile = self._GetAnyFileStatement(Obj, True)
if not (IsFv or IsFd or IsAnyFile):
break
## _GetFvStatement() method
#
# Get FV for capsule
#
# @param self The object pointer
# @param CapsuleObj for whom FV is got
# @retval True Successfully find a FV statement
# @retval False Not able to find a FV statement
#
def _GetFvStatement(self, CapsuleObj, FMPCapsule = False):
if not self._IsKeyword(BINARY_FILE_TYPE_FV):
return False
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken():
raise Warning.Expected("FV name", self.FileName, self.CurrentLineNumber)
if self._Token.upper() not in self.Profile.FvDict:
raise Warning("FV name does not exist", self.FileName, self.CurrentLineNumber)
myCapsuleFv = CapsuleFv()
myCapsuleFv.FvName = self._Token
if FMPCapsule:
if not CapsuleObj.ImageFile:
CapsuleObj.ImageFile.append(myCapsuleFv)
else:
CapsuleObj.VendorCodeFile.append(myCapsuleFv)
else:
CapsuleObj.CapsuleDataList.append(myCapsuleFv)
return True
## _GetFdStatement() method
#
# Get FD for capsule
#
# @param self The object pointer
# @param CapsuleObj for whom FD is got
# @retval True Successfully find a FD statement
# @retval False Not able to find a FD statement
#
def _GetFdStatement(self, CapsuleObj, FMPCapsule = False):
if not self._IsKeyword("FD"):
return False
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken():
raise Warning.Expected("FD name", self.FileName, self.CurrentLineNumber)
if self._Token.upper() not in self.Profile.FdDict:
raise Warning("FD name does not exist", self.FileName, self.CurrentLineNumber)
myCapsuleFd = CapsuleFd()
myCapsuleFd.FdName = self._Token
if FMPCapsule:
if not CapsuleObj.ImageFile:
CapsuleObj.ImageFile.append(myCapsuleFd)
else:
CapsuleObj.VendorCodeFile.append(myCapsuleFd)
else:
CapsuleObj.CapsuleDataList.append(myCapsuleFd)
return True
def _GetFmpStatement(self, CapsuleObj):
if not self._IsKeyword("FMP_PAYLOAD"):
if not self._IsKeyword("FMP"):
return False
if not self._IsKeyword("PAYLOAD"):
self._UndoToken()
return False
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken():
raise Warning.Expected("payload name after FMP_PAYLOAD =", self.FileName, self.CurrentLineNumber)
Payload = self._Token.upper()
if Payload not in self.Profile.FmpPayloadDict:
raise Warning("This FMP Payload does not exist: %s" % self._Token, self.FileName, self.CurrentLineNumber)
CapsuleObj.FmpPayloadList.append(self.Profile.FmpPayloadDict[Payload])
return True
def _ParseRawFileStatement(self):
if not self._IsKeyword("FILE"):
return None
if not self._IsKeyword("DATA"):
self._UndoToken()
return None
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken():
raise Warning.Expected("File name", self.FileName, self.CurrentLineNumber)
AnyFileName = self._Token
self._VerifyFile(AnyFileName)
if not os.path.isabs(AnyFileName):
AnyFileName = mws.join(GenFdsGlobalVariable.WorkSpaceDir, AnyFileName)
return AnyFileName
## _GetAnyFileStatement() method
#
# Get AnyFile for capsule
#
# @param self The object pointer
# @param CapsuleObj for whom AnyFile is got
# @retval True Successfully find a Anyfile statement
# @retval False Not able to find a AnyFile statement
#
def _GetAnyFileStatement(self, CapsuleObj, FMPCapsule = False):
AnyFileName = self._ParseRawFileStatement()
if not AnyFileName:
return False
myCapsuleAnyFile = CapsuleAnyFile()
myCapsuleAnyFile.FileName = AnyFileName
if FMPCapsule:
if not CapsuleObj.ImageFile:
CapsuleObj.ImageFile.append(myCapsuleAnyFile)
else:
CapsuleObj.VendorCodeFile.append(myCapsuleAnyFile)
else:
CapsuleObj.CapsuleDataList.append(myCapsuleAnyFile)
return True
## _GetAfileStatement() method
#
# Get Afile for capsule
#
# @param self The object pointer
# @param CapsuleObj for whom Afile is got
# @retval True Successfully find a Afile statement
# @retval False Not able to find a Afile statement
#
def _GetAfileStatement(self, CapsuleObj):
if not self._IsKeyword("APPEND"):
return False
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken():
raise Warning.Expected("Afile name", self.FileName, self.CurrentLineNumber)
AfileName = self._Token
AfileBaseName = os.path.basename(AfileName)
if os.path.splitext(AfileBaseName)[1] not in {".bin", ".BIN", ".Bin", ".dat", ".DAT", ".Dat", ".data", ".DATA", ".Data"}:
raise Warning('invalid binary file type, should be one of "bin",BINARY_FILE_TYPE_BIN,"Bin","dat","DAT","Dat","data","DATA","Data"', \
self.FileName, self.CurrentLineNumber)
if not os.path.isabs(AfileName):
AfileName = GenFdsGlobalVariable.ReplaceWorkspaceMacro(AfileName)
self._VerifyFile(AfileName)
else:
if not os.path.exists(AfileName):
raise Warning('%s does not exist' % AfileName, self.FileName, self.CurrentLineNumber)
else:
pass
myCapsuleAfile = CapsuleAfile()
myCapsuleAfile.FileName = AfileName
CapsuleObj.CapsuleDataList.append(myCapsuleAfile)
return True
## _GetRule() method
#
# Get Rule section contents and store its data into rule list of self.Profile
#
# @param self The object pointer
# @retval True Successfully find a Rule
# @retval False Not able to find a Rule
#
def _GetRule(self):
if not self._GetNextToken():
return False
S = self._Token.upper()
if S.startswith(TAB_SECTION_START) and not S.startswith("[RULE."):
self.SectionParser(S)
self._UndoToken()
return False
self._UndoToken()
if not self._IsToken("[Rule.", True):
FileLineTuple = GetRealFileLine(self.FileName, self.CurrentLineNumber)
#print 'Parsing String: %s in File %s, At line: %d, Offset Within Line: %d' \
# % (self.Profile.FileLinesList[self.CurrentLineNumber - 1][self.CurrentOffsetWithinLine:], FileLineTuple[0], FileLineTuple[1], self.CurrentOffsetWithinLine)
raise Warning.Expected("[Rule.]", self.FileName, self.CurrentLineNumber)
if not self._SkipToToken(TAB_SPLIT):
raise Warning.Expected("'.'", self.FileName, self.CurrentLineNumber)
Arch = self._SkippedChars.rstrip(TAB_SPLIT)
ModuleType = self._GetModuleType()
TemplateName = ""
if self._IsToken(TAB_SPLIT):
if not self._GetNextWord():
raise Warning.Expected("template name", self.FileName, self.CurrentLineNumber)
TemplateName = self._Token
if not self._IsToken(TAB_SECTION_END):
raise Warning.ExpectedBracketClose(self.FileName, self.CurrentLineNumber)
RuleObj = self._GetRuleFileStatements()
RuleObj.Arch = Arch.upper()
RuleObj.ModuleType = ModuleType
RuleObj.TemplateName = TemplateName
if TemplateName == '':
self.Profile.RuleDict['RULE' + \
TAB_SPLIT + \
Arch.upper() + \
TAB_SPLIT + \
ModuleType.upper() ] = RuleObj
else:
self.Profile.RuleDict['RULE' + \
TAB_SPLIT + \
Arch.upper() + \
TAB_SPLIT + \
ModuleType.upper() + \
TAB_SPLIT + \
TemplateName.upper() ] = RuleObj
return True
## _GetModuleType() method
#
# Return the module type
#
# @param self The object pointer
# @retval string module type
#
def _GetModuleType(self):
if not self._GetNextWord():
raise Warning.Expected("Module type", self.FileName, self.CurrentLineNumber)
if self._Token.upper() not in {
SUP_MODULE_SEC, SUP_MODULE_PEI_CORE, SUP_MODULE_PEIM,
SUP_MODULE_DXE_CORE, SUP_MODULE_DXE_DRIVER,
SUP_MODULE_DXE_SAL_DRIVER, SUP_MODULE_DXE_SMM_DRIVER,
SUP_MODULE_DXE_RUNTIME_DRIVER, SUP_MODULE_UEFI_DRIVER,
SUP_MODULE_UEFI_APPLICATION, SUP_MODULE_USER_DEFINED, SUP_MODULE_HOST_APPLICATION,
TAB_DEFAULT, SUP_MODULE_BASE,
EDK_COMPONENT_TYPE_SECURITY_CORE,
EDK_COMPONENT_TYPE_COMBINED_PEIM_DRIVER,
EDK_COMPONENT_TYPE_PIC_PEIM,
EDK_COMPONENT_TYPE_RELOCATABLE_PEIM, "PE32_PEIM",
EDK_COMPONENT_TYPE_BS_DRIVER, EDK_COMPONENT_TYPE_RT_DRIVER,
EDK_COMPONENT_TYPE_SAL_RT_DRIVER,
EDK_COMPONENT_TYPE_APPLICATION, "ACPITABLE",
SUP_MODULE_SMM_CORE, SUP_MODULE_MM_STANDALONE,
SUP_MODULE_MM_CORE_STANDALONE}:
raise Warning("Unknown Module type '%s'" % self._Token, self.FileName, self.CurrentLineNumber)
return self._Token
## _GetFileExtension() method
#
# Return the file extension
#
# @param self The object pointer
# @retval string file name extension
#
def _GetFileExtension(self):
if not self._IsToken(TAB_SPLIT):
raise Warning.Expected("'.'", self.FileName, self.CurrentLineNumber)
Ext = ""
if self._GetNextToken():
if FileExtensionPattern.match(self._Token):
Ext = self._Token
return TAB_SPLIT + Ext
else:
raise Warning("Unknown file extension '%s'" % self._Token, self.FileName, self.CurrentLineNumber)
else:
raise Warning.Expected("file extension", self.FileName, self.CurrentLineNumber)
## _GetRuleFileStatement() method
#
# Get rule contents
#
# @param self The object pointer
# @retval Rule Rule object
#
def _GetRuleFileStatements(self):
if not self._IsKeyword("FILE"):
raise Warning.Expected("FILE", self.FileName, self.CurrentLineNumber)
if not self._GetNextWord():
raise Warning.Expected("FFS type", self.FileName, self.CurrentLineNumber)
Type = self._Token.strip().upper()
if Type not in {"RAW", "FREEFORM", SUP_MODULE_SEC, SUP_MODULE_PEI_CORE, SUP_MODULE_PEIM,
"PEI_DXE_COMBO", "DRIVER", SUP_MODULE_DXE_CORE, EDK_COMPONENT_TYPE_APPLICATION,
"FV_IMAGE", "SMM", SUP_MODULE_SMM_CORE, SUP_MODULE_MM_STANDALONE,
SUP_MODULE_MM_CORE_STANDALONE}:
raise Warning("Unknown FV type '%s'" % self._Token, self.FileName, self.CurrentLineNumber)
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._IsKeyword("$(NAMED_GUID)"):
if not self._GetNextWord():
NamedGuid = self._CurrentLine()[self.CurrentOffsetWithinLine:].split()[0].strip()
if GlobalData.gGuidPatternEnd.match(NamedGuid):
self.CurrentOffsetWithinLine += len(NamedGuid)
self._Token = NamedGuid
else:
raise Warning.Expected("$(NAMED_GUID)", self.FileName, self.CurrentLineNumber)
if self._Token == 'PCD':
if not self._IsToken("("):
raise Warning.Expected("'('", self.FileName, self.CurrentLineNumber)
PcdPair = self._GetNextPcdSettings()
if not self._IsToken(")"):
raise Warning.Expected("')'", self.FileName, self.CurrentLineNumber)
self._Token = 'PCD('+PcdPair[1]+TAB_SPLIT+PcdPair[0]+')'
NameGuid = self._Token
KeepReloc = None
if self._IsKeyword('RELOCS_STRIPPED') or self._IsKeyword('RELOCS_RETAINED'):
if self._FileCouldHaveRelocFlag(Type):
if self._Token == 'RELOCS_STRIPPED':
KeepReloc = False
else:
KeepReloc = True
else:
raise Warning("File type %s could not have reloc strip flag%d" % (Type, self.CurrentLineNumber), self.FileName, self.CurrentLineNumber)
KeyStringList = []
if self._GetNextToken():
if TokenFindPattern.match(self._Token):
KeyStringList.append(self._Token)
if self._IsToken(TAB_COMMA_SPLIT):
while self._GetNextToken():
if not TokenFindPattern.match(self._Token):
raise Warning.Expected("KeyString \"Target_Tag_Arch\"", self.FileName, self.CurrentLineNumber)
KeyStringList.append(self._Token)
if not self._IsToken(TAB_COMMA_SPLIT):
break
else:
self._UndoToken()
Fixed = False
if self._IsKeyword("Fixed", True):
Fixed = True
CheckSum = False
if self._IsKeyword("CheckSum", True):
CheckSum = True
AlignValue = ""
if self._GetAlignment():
if self._Token not in ALIGNMENTS:
raise Warning("Incorrect alignment '%s'" % self._Token, self.FileName, self.CurrentLineNumber)
#For FFS, Auto is default option same to ""
if not self._Token == "Auto":
AlignValue = self._Token
if self._IsToken("{"):
# Complex file rule expected
NewRule = RuleComplexFile()
NewRule.FvFileType = Type
NewRule.NameGuid = NameGuid
NewRule.Alignment = AlignValue
NewRule.CheckSum = CheckSum
NewRule.Fixed = Fixed
NewRule.KeyStringList = KeyStringList
if KeepReloc is not None:
NewRule.KeepReloc = KeepReloc
while True:
IsEncapsulate = self._GetRuleEncapsulationSection(NewRule)
IsLeaf = self._GetEfiSection(NewRule)
if not IsEncapsulate and not IsLeaf:
break
if not self._IsToken(T_CHAR_BRACE_R):
raise Warning.ExpectedCurlyClose(self.FileName, self.CurrentLineNumber)
return NewRule
else:
# Simple file rule expected
if not self._GetNextWord():
raise Warning.Expected("leaf section type", self.FileName, self.CurrentLineNumber)
SectionName = self._Token
if SectionName not in {
"COMPAT16", BINARY_FILE_TYPE_PE32,
BINARY_FILE_TYPE_PIC, BINARY_FILE_TYPE_TE, "FV_IMAGE",
"RAW",BINARY_FILE_TYPE_DXE_DEPEX, BINARY_FILE_TYPE_UI,
BINARY_FILE_TYPE_PEI_DEPEX, "VERSION", "SUBTYPE_GUID",
BINARY_FILE_TYPE_SMM_DEPEX}:
raise Warning("Unknown leaf section name '%s'" % SectionName, self.FileName, self.CurrentLineNumber)
if self._IsKeyword("Fixed", True):
Fixed = True
if self._IsKeyword("CheckSum", True):
CheckSum = True
SectAlignment = ""
if self._GetAlignment():
if self._Token not in ALIGNMENTS:
raise Warning("Incorrect alignment '%s'" % self._Token, self.FileName, self.CurrentLineNumber)
if self._Token == 'Auto' and (not SectionName == BINARY_FILE_TYPE_PE32) and (not SectionName == BINARY_FILE_TYPE_TE):
raise Warning("Auto alignment can only be used in PE32 or TE section ", self.FileName, self.CurrentLineNumber)
SectAlignment = self._Token
Ext = None
if self._IsToken(TAB_VALUE_SPLIT):
Ext = self._GetFileExtension()
elif not self._GetNextToken():
raise Warning.Expected("File name", self.FileName, self.CurrentLineNumber)
NewRule = RuleSimpleFile()
NewRule.SectionType = SectionName
NewRule.FvFileType = Type
NewRule.NameGuid = NameGuid
NewRule.Alignment = AlignValue
NewRule.SectAlignment = SectAlignment
NewRule.CheckSum = CheckSum
NewRule.Fixed = Fixed
NewRule.KeyStringList = KeyStringList
if KeepReloc is not None:
NewRule.KeepReloc = KeepReloc
NewRule.FileExtension = Ext
NewRule.FileName = self._Token
return NewRule
## _GetEfiSection() method
#
# Get section list for Rule
#
# @param self The object pointer
# @param Obj for whom section is got
# @retval True Successfully find section statement
# @retval False Not able to find section statement
#
def _GetEfiSection(self, Obj):
OldPos = self.GetFileBufferPos()
EfiSectionObj = EfiSection()
if not self._GetNextWord():
CurrentLine = self._CurrentLine()[self.CurrentOffsetWithinLine:].split()[0].strip()
if self._Token == '{' and Obj.FvFileType == "RAW" and TAB_SPLIT in CurrentLine:
if self._IsToken(TAB_VALUE_SPLIT):
EfiSectionObj.FileExtension = self._GetFileExtension()
elif self._GetNextToken():
EfiSectionObj.FileName = self._Token
EfiSectionObj.SectionType = BINARY_FILE_TYPE_RAW
Obj.SectionList.append(EfiSectionObj)
return True
else:
return False
SectionName = self._Token
if SectionName not in {
"COMPAT16", BINARY_FILE_TYPE_PE32,
BINARY_FILE_TYPE_PIC, BINARY_FILE_TYPE_TE, "FV_IMAGE",
"RAW",BINARY_FILE_TYPE_DXE_DEPEX, BINARY_FILE_TYPE_UI,
BINARY_FILE_TYPE_PEI_DEPEX, "VERSION", "SUBTYPE_GUID",
BINARY_FILE_TYPE_SMM_DEPEX, BINARY_FILE_TYPE_GUID}:
self._UndoToken()
return False
if SectionName == "FV_IMAGE":
FvImageSectionObj = FvImageSection()
if self._IsKeyword("FV_IMAGE"):
pass
if self._IsToken("{"):
FvObj = FV()
self._GetDefineStatements(FvObj)
self._GetBlockStatement(FvObj)
self._GetSetStatements(FvObj)
self._GetFvAlignment(FvObj)
self._GetFvAttributes(FvObj)
self._GetAprioriSection(FvObj)
self._GetAprioriSection(FvObj)
while True:
IsInf = self._GetInfStatement(FvObj)
IsFile = self._GetFileStatement(FvObj)
if not IsInf and not IsFile:
break
if not self._IsToken(T_CHAR_BRACE_R):
raise Warning.ExpectedCurlyClose(self.FileName, self.CurrentLineNumber)
FvImageSectionObj.Fv = FvObj
FvImageSectionObj.FvName = None
else:
if not self._IsKeyword(BINARY_FILE_TYPE_FV):
raise Warning.Expected("'FV'", self.FileName, self.CurrentLineNumber)
FvImageSectionObj.FvFileType = self._Token
if self._GetAlignment():
if self._Token not in ALIGNMENT_NOAUTO:
raise Warning("Incorrect alignment '%s'" % self._Token, self.FileName, self.CurrentLineNumber)
FvImageSectionObj.Alignment = self._Token
if self._IsToken(TAB_VALUE_SPLIT):
FvImageSectionObj.FvFileExtension = self._GetFileExtension()
elif self._GetNextToken():
if self._Token not in {
T_CHAR_BRACE_R, "COMPAT16", BINARY_FILE_TYPE_PE32,
BINARY_FILE_TYPE_PIC, BINARY_FILE_TYPE_TE,
"FV_IMAGE", "RAW", BINARY_FILE_TYPE_DXE_DEPEX,
BINARY_FILE_TYPE_UI, "VERSION",
BINARY_FILE_TYPE_PEI_DEPEX, BINARY_FILE_TYPE_GUID,
BINARY_FILE_TYPE_SMM_DEPEX}:
FvImageSectionObj.FvFileName = self._Token
else:
self._UndoToken()
else:
raise Warning.Expected("FV file name", self.FileName, self.CurrentLineNumber)
Obj.SectionList.append(FvImageSectionObj)
return True
EfiSectionObj.SectionType = SectionName
if not self._GetNextToken():
raise Warning.Expected("file type", self.FileName, self.CurrentLineNumber)
if self._Token == "STRING":
if not self._RuleSectionCouldHaveString(EfiSectionObj.SectionType):
raise Warning("%s section could NOT have string data%d" % (EfiSectionObj.SectionType, self.CurrentLineNumber), self.FileName, self.CurrentLineNumber)
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken():
raise Warning.Expected("Quoted String", self.FileName, self.CurrentLineNumber)
if self._GetStringData():
EfiSectionObj.StringData = self._Token
if self._IsKeyword("BUILD_NUM"):
if not self._RuleSectionCouldHaveBuildNum(EfiSectionObj.SectionType):
raise Warning("%s section could NOT have BUILD_NUM%d" % (EfiSectionObj.SectionType, self.CurrentLineNumber), self.FileName, self.CurrentLineNumber)
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken():
raise Warning.Expected("Build number", self.FileName, self.CurrentLineNumber)
EfiSectionObj.BuildNum = self._Token
else:
EfiSectionObj.FileType = self._Token
self._CheckRuleSectionFileType(EfiSectionObj.SectionType, EfiSectionObj.FileType)
if self._IsKeyword("Optional"):
if not self._RuleSectionCouldBeOptional(EfiSectionObj.SectionType):
raise Warning("%s section could NOT be optional%d" % (EfiSectionObj.SectionType, self.CurrentLineNumber), self.FileName, self.CurrentLineNumber)
EfiSectionObj.Optional = True
if self._IsKeyword("BUILD_NUM"):
if not self._RuleSectionCouldHaveBuildNum(EfiSectionObj.SectionType):
raise Warning("%s section could NOT have BUILD_NUM%d" % (EfiSectionObj.SectionType, self.CurrentLineNumber), self.FileName, self.CurrentLineNumber)
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken():
raise Warning.Expected("Build number", self.FileName, self.CurrentLineNumber)
EfiSectionObj.BuildNum = self._Token
if self._GetAlignment():
if self._Token not in ALIGNMENTS:
raise Warning("Incorrect alignment '%s'" % self._Token, self.FileName, self.CurrentLineNumber)
if self._Token == 'Auto' and (not SectionName == BINARY_FILE_TYPE_PE32) and (not SectionName == BINARY_FILE_TYPE_TE):
raise Warning("Auto alignment can only be used in PE32 or TE section ", self.FileName, self.CurrentLineNumber)
EfiSectionObj.Alignment = self._Token
if self._IsKeyword('RELOCS_STRIPPED') or self._IsKeyword('RELOCS_RETAINED'):
if self._SectionCouldHaveRelocFlag(EfiSectionObj.SectionType):
if self._Token == 'RELOCS_STRIPPED':
EfiSectionObj.KeepReloc = False
else:
EfiSectionObj.KeepReloc = True
if Obj.KeepReloc is not None and Obj.KeepReloc != EfiSectionObj.KeepReloc:
raise Warning("Section type %s has reloc strip flag conflict with Rule" % EfiSectionObj.SectionType, self.FileName, self.CurrentLineNumber)
else:
raise Warning("Section type %s could not have reloc strip flag" % EfiSectionObj.SectionType, self.FileName, self.CurrentLineNumber)
if self._IsToken(TAB_VALUE_SPLIT):
EfiSectionObj.FileExtension = self._GetFileExtension()
elif self._GetNextToken():
if self._Token not in {
T_CHAR_BRACE_R, "COMPAT16", BINARY_FILE_TYPE_PE32,
BINARY_FILE_TYPE_PIC, BINARY_FILE_TYPE_TE,
"FV_IMAGE", "RAW", BINARY_FILE_TYPE_DXE_DEPEX,
BINARY_FILE_TYPE_UI, "VERSION",
BINARY_FILE_TYPE_PEI_DEPEX, BINARY_FILE_TYPE_GUID,
BINARY_FILE_TYPE_SMM_DEPEX}:
if self._Token.startswith('PCD'):
self._UndoToken()
self._GetNextWord()
if self._Token == 'PCD':
if not self._IsToken("("):
raise Warning.Expected("'('", self.FileName, self.CurrentLineNumber)
PcdPair = self._GetNextPcdSettings()
if not self._IsToken(")"):
raise Warning.Expected("')'", self.FileName, self.CurrentLineNumber)
self._Token = 'PCD('+PcdPair[1]+TAB_SPLIT+PcdPair[0]+')'
EfiSectionObj.FileName = self._Token
else:
self._UndoToken()
else:
raise Warning.Expected("section file name", self.FileName, self.CurrentLineNumber)
Obj.SectionList.append(EfiSectionObj)
return True
## _RuleSectionCouldBeOptional() method
#
# Get whether a section could be optional
#
# @param SectionType The section type to check
# @retval True section could be optional
# @retval False section never optional
#
@staticmethod
def _RuleSectionCouldBeOptional(SectionType):
if SectionType in {BINARY_FILE_TYPE_DXE_DEPEX, BINARY_FILE_TYPE_UI, "VERSION", BINARY_FILE_TYPE_PEI_DEPEX, "RAW", BINARY_FILE_TYPE_SMM_DEPEX}:
return True
else:
return False
## _RuleSectionCouldHaveBuildNum() method
#
# Get whether a section could have build number information
#
# @param SectionType The section type to check
# @retval True section could have build number information
# @retval False section never have build number information
#
@staticmethod
def _RuleSectionCouldHaveBuildNum(SectionType):
if SectionType == "VERSION":
return True
else:
return False
## _RuleSectionCouldHaveString() method
#
# Get whether a section could have string
#
# @param SectionType The section type to check
# @retval True section could have string
# @retval False section never have string
#
@staticmethod
def _RuleSectionCouldHaveString(SectionType):
if SectionType in {BINARY_FILE_TYPE_UI, "VERSION"}:
return True
else:
return False
## _CheckRuleSectionFileType() method
#
# Get whether a section matches a file type
#
# @param self The object pointer
# @param SectionType The section type to check
# @param FileType The file type to check
#
def _CheckRuleSectionFileType(self, SectionType, FileType):
WarningString = "Incorrect section file type '%s'"
if SectionType == "COMPAT16":
if FileType not in {"COMPAT16", "SEC_COMPAT16"}:
raise Warning(WarningString % FileType, self.FileName, self.CurrentLineNumber)
elif SectionType == BINARY_FILE_TYPE_PE32:
if FileType not in {BINARY_FILE_TYPE_PE32, "SEC_PE32"}:
raise Warning(WarningString % FileType, self.FileName, self.CurrentLineNumber)
elif SectionType == BINARY_FILE_TYPE_PIC:
if FileType not in {BINARY_FILE_TYPE_PIC, "SEC_PIC"}:
raise Warning(WarningString % FileType, self.FileName, self.CurrentLineNumber)
elif SectionType == BINARY_FILE_TYPE_TE:
if FileType not in {BINARY_FILE_TYPE_TE, "SEC_TE"}:
raise Warning(WarningString % FileType, self.FileName, self.CurrentLineNumber)
elif SectionType == "RAW":
if FileType not in {BINARY_FILE_TYPE_BIN, "SEC_BIN", "RAW", "ASL", "ACPI"}:
raise Warning(WarningString % FileType, self.FileName, self.CurrentLineNumber)
elif SectionType == BINARY_FILE_TYPE_DXE_DEPEX or SectionType == BINARY_FILE_TYPE_SMM_DEPEX:
if FileType not in {BINARY_FILE_TYPE_DXE_DEPEX, "SEC_DXE_DEPEX", BINARY_FILE_TYPE_SMM_DEPEX}:
raise Warning(WarningString % FileType, self.FileName, self.CurrentLineNumber)
elif SectionType == BINARY_FILE_TYPE_UI:
if FileType not in {BINARY_FILE_TYPE_UI, "SEC_UI"}:
raise Warning(WarningString % FileType, self.FileName, self.CurrentLineNumber)
elif SectionType == "VERSION":
if FileType not in {"VERSION", "SEC_VERSION"}:
raise Warning(WarningString % FileType, self.FileName, self.CurrentLineNumber)
elif SectionType == BINARY_FILE_TYPE_PEI_DEPEX:
if FileType not in {BINARY_FILE_TYPE_PEI_DEPEX, "SEC_PEI_DEPEX"}:
raise Warning(WarningString % FileType, self.FileName, self.CurrentLineNumber)
elif SectionType == BINARY_FILE_TYPE_GUID:
if FileType not in {BINARY_FILE_TYPE_PE32, "SEC_GUID"}:
raise Warning(WarningString % FileType, self.FileName, self.CurrentLineNumber)
## _GetRuleEncapsulationSection() method
#
# Get encapsulation section for Rule
#
# @param self The object pointer
# @param theRule for whom section is got
# @retval True Successfully find section statement
# @retval False Not able to find section statement
#
def _GetRuleEncapsulationSection(self, theRule):
if self._IsKeyword("COMPRESS"):
Type = "PI_STD"
if self._IsKeyword("PI_STD") or self._IsKeyword("PI_NONE"):
Type = self._Token
if not self._IsToken("{"):
raise Warning.ExpectedCurlyOpen(self.FileName, self.CurrentLineNumber)
CompressSectionObj = CompressSection()
CompressSectionObj.CompType = Type
# Recursive sections...
while True:
IsEncapsulate = self._GetRuleEncapsulationSection(CompressSectionObj)
IsLeaf = self._GetEfiSection(CompressSectionObj)
if not IsEncapsulate and not IsLeaf:
break
if not self._IsToken(T_CHAR_BRACE_R):
raise Warning.ExpectedCurlyClose(self.FileName, self.CurrentLineNumber)
theRule.SectionList.append(CompressSectionObj)
return True
elif self._IsKeyword("GUIDED"):
GuidValue = None
if self._GetNextGuid():
if self._Token in GlobalData.gGuidDict:
self._Token = GuidStructureStringToGuidString(GlobalData.gGuidDict[self._Token]).upper()
GuidValue = self._Token
if self._IsKeyword("$(NAMED_GUID)"):
GuidValue = self._Token
AttribDict = self._GetGuidAttrib()
if not self._IsToken("{"):
raise Warning.ExpectedCurlyOpen(self.FileName, self.CurrentLineNumber)
GuidSectionObj = GuidSection()
GuidSectionObj.NameGuid = GuidValue
GuidSectionObj.SectionType = "GUIDED"
GuidSectionObj.ProcessRequired = AttribDict["PROCESSING_REQUIRED"]
GuidSectionObj.AuthStatusValid = AttribDict["AUTH_STATUS_VALID"]
GuidSectionObj.ExtraHeaderSize = AttribDict["EXTRA_HEADER_SIZE"]
# Efi sections...
while True:
IsEncapsulate = self._GetRuleEncapsulationSection(GuidSectionObj)
IsLeaf = self._GetEfiSection(GuidSectionObj)
if not IsEncapsulate and not IsLeaf:
break
if not self._IsToken(T_CHAR_BRACE_R):
raise Warning.ExpectedCurlyClose(self.FileName, self.CurrentLineNumber)
theRule.SectionList.append(GuidSectionObj)
return True
return False
## _GetOptionRom() method
#
# Get OptionROM section contents and store its data into OptionROM list of self.Profile
#
# @param self The object pointer
# @retval True Successfully find a OptionROM
# @retval False Not able to find a OptionROM
#
def _GetOptionRom(self):
if not self._GetNextToken():
return False
S = self._Token.upper()
if S.startswith(TAB_SECTION_START) and not S.startswith("[OPTIONROM."):
self.SectionParser(S)
self._UndoToken()
return False
self._UndoToken()
if not self._IsToken("[OptionRom.", True):
raise Warning("Unknown Keyword '%s'" % self._Token, self.FileName, self.CurrentLineNumber)
OptRomName = self._GetUiName()
if not self._IsToken(TAB_SECTION_END):
raise Warning.ExpectedBracketClose(self.FileName, self.CurrentLineNumber)
OptRomObj = OPTIONROM(OptRomName)
self.Profile.OptRomDict[OptRomName] = OptRomObj
while True:
isInf = self._GetOptRomInfStatement(OptRomObj)
isFile = self._GetOptRomFileStatement(OptRomObj)
if not isInf and not isFile:
break
return True
## _GetOptRomInfStatement() method
#
# Get INF statements
#
# @param self The object pointer
# @param Obj for whom inf statement is got
# @retval True Successfully find inf statement
# @retval False Not able to find inf statement
#
def _GetOptRomInfStatement(self, Obj):
if not self._IsKeyword("INF"):
return False
ffsInf = OptRomInfStatement()
self._GetInfOptions(ffsInf)
if not self._GetNextToken():
raise Warning.Expected("INF file path", self.FileName, self.CurrentLineNumber)
ffsInf.InfFileName = self._Token
if ffsInf.InfFileName.replace(TAB_WORKSPACE, '').find('$') == -1:
#check for file path
ErrorCode, ErrorInfo = PathClass(NormPath(ffsInf.InfFileName), GenFdsGlobalVariable.WorkSpaceDir).Validate()
if ErrorCode != 0:
EdkLogger.error("GenFds", ErrorCode, ExtraData=ErrorInfo)
NewFileName = ffsInf.InfFileName
if ffsInf.OverrideGuid:
NewFileName = ProcessDuplicatedInf(PathClass(ffsInf.InfFileName,GenFdsGlobalVariable.WorkSpaceDir), ffsInf.OverrideGuid, GenFdsGlobalVariable.WorkSpaceDir).Path
if not NewFileName in self.Profile.InfList:
self.Profile.InfList.append(NewFileName)
FileLineTuple = GetRealFileLine(self.FileName, self.CurrentLineNumber)
self.Profile.InfFileLineList.append(FileLineTuple)
if ffsInf.UseArch:
if ffsInf.UseArch not in self.Profile.InfDict:
self.Profile.InfDict[ffsInf.UseArch] = [ffsInf.InfFileName]
else:
self.Profile.InfDict[ffsInf.UseArch].append(ffsInf.InfFileName)
else:
self.Profile.InfDict['ArchTBD'].append(ffsInf.InfFileName)
self._GetOptRomOverrides (ffsInf)
Obj.FfsList.append(ffsInf)
return True
## _GetOptRomOverrides() method
#
# Get overrides for OptROM INF & FILE
#
# @param self The object pointer
# @param FfsInfObj for whom overrides is got
#
def _GetOptRomOverrides(self, Obj):
if self._IsToken('{'):
Overrides = OverrideAttribs()
while True:
if self._IsKeyword("PCI_VENDOR_ID"):
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextHexNumber():
raise Warning.Expected("Hex vendor id", self.FileName, self.CurrentLineNumber)
Overrides.PciVendorId = self._Token
continue
if self._IsKeyword("PCI_CLASS_CODE"):
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextHexNumber():
raise Warning.Expected("Hex class code", self.FileName, self.CurrentLineNumber)
Overrides.PciClassCode = self._Token
continue
if self._IsKeyword("PCI_DEVICE_ID"):
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
# Get a list of PCI IDs
Overrides.PciDeviceId = ""
while (self._GetNextHexNumber()):
Overrides.PciDeviceId = "{} {}".format(Overrides.PciDeviceId, self._Token)
if not Overrides.PciDeviceId:
raise Warning.Expected("one or more Hex device ids", self.FileName, self.CurrentLineNumber)
continue
if self._IsKeyword("PCI_REVISION"):
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextHexNumber():
raise Warning.Expected("Hex revision", self.FileName, self.CurrentLineNumber)
Overrides.PciRevision = self._Token
continue
if self._IsKeyword("PCI_COMPRESS"):
if not self._IsToken(TAB_EQUAL_SPLIT):
raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
if not self._GetNextToken():
raise Warning.Expected("TRUE/FALSE for compress", self.FileName, self.CurrentLineNumber)
Overrides.NeedCompress = self._Token.upper() == 'TRUE'
continue
if self._IsToken(T_CHAR_BRACE_R):
break
else:
EdkLogger.error("FdfParser", FORMAT_INVALID, File=self.FileName, Line=self.CurrentLineNumber)
Obj.OverrideAttribs = Overrides
## _GetOptRomFileStatement() method
#
# Get FILE statements
#
# @param self The object pointer
# @param Obj for whom FILE statement is got
# @retval True Successfully find FILE statement
# @retval False Not able to find FILE statement
#
def _GetOptRomFileStatement(self, Obj):
if not self._IsKeyword("FILE"):
return False
FfsFileObj = OptRomFileStatement()
if not self._IsKeyword("EFI") and not self._IsKeyword(BINARY_FILE_TYPE_BIN):
raise Warning.Expected("Binary type (EFI/BIN)", self.FileName, self.CurrentLineNumber)
FfsFileObj.FileType = self._Token
if not self._GetNextToken():
raise Warning.Expected("File path", self.FileName, self.CurrentLineNumber)
FfsFileObj.FileName = self._Token
if FfsFileObj.FileName.replace(TAB_WORKSPACE, '').find('$') == -1:
#check for file path
ErrorCode, ErrorInfo = PathClass(NormPath(FfsFileObj.FileName), GenFdsGlobalVariable.WorkSpaceDir).Validate()
if ErrorCode != 0:
EdkLogger.error("GenFds", ErrorCode, ExtraData=ErrorInfo)
if FfsFileObj.FileType == 'EFI':
self._GetOptRomOverrides(FfsFileObj)
Obj.FfsList.append(FfsFileObj)
return True
## _GetCapInFd() method
#
# Get Cap list contained in FD
#
# @param self The object pointer
# @param FdName FD name
# @retval CapList List of Capsule in FD
#
def _GetCapInFd (self, FdName):
CapList = []
if FdName.upper() in self.Profile.FdDict:
FdObj = self.Profile.FdDict[FdName.upper()]
for elementRegion in FdObj.RegionList:
if elementRegion.RegionType == 'CAPSULE':
for elementRegionData in elementRegion.RegionDataList:
if elementRegionData.endswith(".cap"):
continue
if elementRegionData is not None and elementRegionData.upper() not in CapList:
CapList.append(elementRegionData.upper())
return CapList
## _GetReferencedFdCapTuple() method
#
# Get FV and FD list referenced by a capsule image
#
# @param self The object pointer
# @param CapObj Capsule section to be searched
# @param RefFdList referenced FD by section
# @param RefFvList referenced FV by section
#
def _GetReferencedFdCapTuple(self, CapObj, RefFdList = [], RefFvList = []):
for CapsuleDataObj in CapObj.CapsuleDataList:
if hasattr(CapsuleDataObj, 'FvName') and CapsuleDataObj.FvName is not None and CapsuleDataObj.FvName.upper() not in RefFvList:
RefFvList.append (CapsuleDataObj.FvName.upper())
elif hasattr(CapsuleDataObj, 'FdName') and CapsuleDataObj.FdName is not None and CapsuleDataObj.FdName.upper() not in RefFdList:
RefFdList.append (CapsuleDataObj.FdName.upper())
elif CapsuleDataObj.Ffs is not None:
if isinstance(CapsuleDataObj.Ffs, FileStatement):
if CapsuleDataObj.Ffs.FvName is not None and CapsuleDataObj.Ffs.FvName.upper() not in RefFvList:
RefFvList.append(CapsuleDataObj.Ffs.FvName.upper())
elif CapsuleDataObj.Ffs.FdName is not None and CapsuleDataObj.Ffs.FdName.upper() not in RefFdList:
RefFdList.append(CapsuleDataObj.Ffs.FdName.upper())
else:
self._GetReferencedFdFvTupleFromSection(CapsuleDataObj.Ffs, RefFdList, RefFvList)
## _GetFvInFd() method
#
# Get FV list contained in FD
#
# @param self The object pointer
# @param FdName FD name
# @retval FvList list of FV in FD
#
def _GetFvInFd (self, FdName):
FvList = []
if FdName.upper() in self.Profile.FdDict:
FdObj = self.Profile.FdDict[FdName.upper()]
for elementRegion in FdObj.RegionList:
if elementRegion.RegionType == BINARY_FILE_TYPE_FV:
for elementRegionData in elementRegion.RegionDataList:
if elementRegionData.endswith(".fv"):
continue
if elementRegionData is not None and elementRegionData.upper() not in FvList:
FvList.append(elementRegionData.upper())
return FvList
## _GetReferencedFdFvTuple() method
#
# Get FD and FV list referenced by a FFS file
#
# @param self The object pointer
# @param FfsFile contains sections to be searched
# @param RefFdList referenced FD by section
# @param RefFvList referenced FV by section
#
def _GetReferencedFdFvTuple(self, FvObj, RefFdList = [], RefFvList = []):
for FfsObj in FvObj.FfsList:
if isinstance(FfsObj, FileStatement):
if FfsObj.FvName is not None and FfsObj.FvName.upper() not in RefFvList:
RefFvList.append(FfsObj.FvName.upper())
elif FfsObj.FdName is not None and FfsObj.FdName.upper() not in RefFdList:
RefFdList.append(FfsObj.FdName.upper())
else:
self._GetReferencedFdFvTupleFromSection(FfsObj, RefFdList, RefFvList)
## _GetReferencedFdFvTupleFromSection() method
#
# Get FD and FV list referenced by a FFS section
#
# @param self The object pointer
# @param FfsFile contains sections to be searched
# @param FdList referenced FD by section
# @param FvList referenced FV by section
#
def _GetReferencedFdFvTupleFromSection(self, FfsFile, FdList = [], FvList = []):
SectionStack = list(FfsFile.SectionList)
while SectionStack != []:
SectionObj = SectionStack.pop()
if isinstance(SectionObj, FvImageSection):
if SectionObj.FvName is not None and SectionObj.FvName.upper() not in FvList:
FvList.append(SectionObj.FvName.upper())
if SectionObj.Fv is not None and SectionObj.Fv.UiFvName is not None and SectionObj.Fv.UiFvName.upper() not in FvList:
FvList.append(SectionObj.Fv.UiFvName.upper())
self._GetReferencedFdFvTuple(SectionObj.Fv, FdList, FvList)
if isinstance(SectionObj, CompressSection) or isinstance(SectionObj, GuidSection):
SectionStack.extend(SectionObj.SectionList)
## CycleReferenceCheck() method
#
# Check whether cycle reference exists in FDF
#
# @param self The object pointer
# @retval True cycle reference exists
# @retval False Not exists cycle reference
#
def CycleReferenceCheck(self):
#
# Check the cycle between FV and FD image
#
MaxLength = len (self.Profile.FvDict)
for FvName in self.Profile.FvDict:
LogStr = "\nCycle Reference Checking for FV: %s\n" % FvName
RefFvStack = set(FvName)
FdAnalyzedList = set()
Index = 0
while RefFvStack and Index < MaxLength:
Index = Index + 1
FvNameFromStack = RefFvStack.pop()
if FvNameFromStack.upper() in self.Profile.FvDict:
FvObj = self.Profile.FvDict[FvNameFromStack.upper()]
else:
continue
RefFdList = []
RefFvList = []
self._GetReferencedFdFvTuple(FvObj, RefFdList, RefFvList)
for RefFdName in RefFdList:
if RefFdName in FdAnalyzedList:
continue
LogStr += "FV %s contains FD %s\n" % (FvNameFromStack, RefFdName)
FvInFdList = self._GetFvInFd(RefFdName)
if FvInFdList != []:
for FvNameInFd in FvInFdList:
LogStr += "FD %s contains FV %s\n" % (RefFdName, FvNameInFd)
if FvNameInFd not in RefFvStack:
RefFvStack.add(FvNameInFd)
if FvName in RefFvStack or FvNameFromStack in RefFvStack:
EdkLogger.info(LogStr)
return True
FdAnalyzedList.add(RefFdName)
for RefFvName in RefFvList:
LogStr += "FV %s contains FV %s\n" % (FvNameFromStack, RefFvName)
if RefFvName not in RefFvStack:
RefFvStack.add(RefFvName)
if FvName in RefFvStack or FvNameFromStack in RefFvStack:
EdkLogger.info(LogStr)
return True
#
# Check the cycle between Capsule and FD image
#
MaxLength = len (self.Profile.CapsuleDict)
for CapName in self.Profile.CapsuleDict:
#
# Capsule image to be checked.
#
LogStr = "\n\n\nCycle Reference Checking for Capsule: %s\n" % CapName
RefCapStack = {CapName}
FdAnalyzedList = set()
FvAnalyzedList = set()
Index = 0
while RefCapStack and Index < MaxLength:
Index = Index + 1
CapNameFromStack = RefCapStack.pop()
if CapNameFromStack.upper() in self.Profile.CapsuleDict:
CapObj = self.Profile.CapsuleDict[CapNameFromStack.upper()]
else:
continue
RefFvList = []
RefFdList = []
self._GetReferencedFdCapTuple(CapObj, RefFdList, RefFvList)
FvListLength = 0
FdListLength = 0
while FvListLength < len (RefFvList) or FdListLength < len (RefFdList):
for RefFdName in RefFdList:
if RefFdName in FdAnalyzedList:
continue
LogStr += "Capsule %s contains FD %s\n" % (CapNameFromStack, RefFdName)
for CapNameInFd in self._GetCapInFd(RefFdName):
LogStr += "FD %s contains Capsule %s\n" % (RefFdName, CapNameInFd)
if CapNameInFd not in RefCapStack:
RefCapStack.append(CapNameInFd)
if CapName in RefCapStack or CapNameFromStack in RefCapStack:
EdkLogger.info(LogStr)
return True
for FvNameInFd in self._GetFvInFd(RefFdName):
LogStr += "FD %s contains FV %s\n" % (RefFdName, FvNameInFd)
if FvNameInFd not in RefFvList:
RefFvList.append(FvNameInFd)
FdAnalyzedList.add(RefFdName)
#
# the number of the parsed FV and FD image
#
FvListLength = len (RefFvList)
FdListLength = len (RefFdList)
for RefFvName in RefFvList:
if RefFvName in FvAnalyzedList:
continue
LogStr += "Capsule %s contains FV %s\n" % (CapNameFromStack, RefFvName)
if RefFvName.upper() in self.Profile.FvDict:
FvObj = self.Profile.FvDict[RefFvName.upper()]
else:
continue
self._GetReferencedFdFvTuple(FvObj, RefFdList, RefFvList)
FvAnalyzedList.add(RefFvName)
return False
def GetAllIncludedFile (self):
global AllIncludeFileList
return AllIncludeFileList
if __name__ == "__main__":
import sys
try:
test_file = sys.argv[1]
except IndexError as v:
print("Usage: %s filename" % sys.argv[0])
sys.exit(1)
parser = FdfParser(test_file)
try:
parser.ParseFile()
parser.CycleReferenceCheck()
except Warning as X:
print(str(X))
else:
print("Success!")