mirror of https://github.com/acidanthera/audk.git
1139 lines
51 KiB
Python
1139 lines
51 KiB
Python
## @file
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# This file is used to parse meta files
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#
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# Copyright (c) 2008, Intel Corporation
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# All rights reserved. This program and the accompanying materials
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# are licensed and made available under the terms and conditions of the BSD License
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# which accompanies this distribution. The full text of the license may be found at
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# http://opensource.org/licenses/bsd-license.php
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#
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# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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#
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##
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# Import Modules
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#
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import os
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import time
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import copy
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import Common.EdkLogger as EdkLogger
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from CommonDataClass.DataClass import *
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from Common.DataType import *
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from Common.String import *
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from Common.Misc import Blist, GuidStructureStringToGuidString, CheckPcdDatum
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## Base class of parser
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#
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# This class is used for derivation purpose. The specific parser for one kind
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# type file must derive this class and implement some public interfaces.
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#
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# @param FilePath The path of platform description file
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# @param FileType The raw data of DSC file
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# @param Table Database used to retrieve module/package information
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# @param Macros Macros used for replacement in file
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# @param Owner Owner ID (for sub-section parsing)
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# @param From ID from which the data comes (for !INCLUDE directive)
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#
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class MetaFileParser(object):
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# data type (file content) for specific file type
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DataType = {}
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## Constructor of MetaFileParser
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#
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# Initialize object of MetaFileParser
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#
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# @param FilePath The path of platform description file
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# @param FileType The raw data of DSC file
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# @param Table Database used to retrieve module/package information
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# @param Macros Macros used for replacement in file
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# @param Owner Owner ID (for sub-section parsing)
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# @param From ID from which the data comes (for !INCLUDE directive)
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#
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def __init__(self, FilePath, FileType, Table, Macros=None, Owner=-1, From=-1):
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self._Table = Table
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self._FileType = FileType
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self.MetaFile = FilePath
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self._FileDir = os.path.dirname(self.MetaFile)
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self._Macros = copy.copy(Macros)
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# for recursive parsing
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self._Owner = Owner
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self._From = From
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# parsr status for parsing
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self._Content = None
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self._ValueList = ['', '', '', '', '']
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self._Scope = []
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self._LineIndex = 0
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self._CurrentLine = ''
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self._SectionType = MODEL_UNKNOWN
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self._SectionName = ''
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self._InSubsection = False
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self._SubsectionType = MODEL_UNKNOWN
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self._SubsectionName = ''
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self._LastItem = -1
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self._Enabled = 0
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self._Finished = False
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## Store the parsed data in table
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def _Store(self, *Args):
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return self._Table.Insert(*Args)
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## Virtual method for starting parse
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def Start(self):
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raise NotImplementedError
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## Set parsing complete flag in both class and table
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def _Done(self):
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self._Finished = True
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## Do not set end flag when processing included files
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if self._From == -1:
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self._Table.SetEndFlag()
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## Return the table containg parsed data
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#
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# If the parse complete flag is not set, this method will try to parse the
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# file before return the table
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#
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def _GetTable(self):
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if not self._Finished:
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self.Start()
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return self._Table
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## Get the parse complete flag
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def _GetFinished(self):
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return self._Finished
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## Set the complete flag
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def _SetFinished(self, Value):
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self._Finished = Value
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## Use [] style to query data in table, just for readability
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#
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# DataInfo = [data_type, scope1(arch), scope2(platform,moduletype)]
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#
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def __getitem__(self, DataInfo):
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if type(DataInfo) != type(()):
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DataInfo = (DataInfo,)
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return self.Table.Query(*DataInfo)
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## Data parser for the common format in different type of file
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#
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# The common format in the meatfile is like
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#
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# xxx1 | xxx2 | xxx3
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#
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def _CommonParser(self):
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TokenList = GetSplitValueList(self._CurrentLine, TAB_VALUE_SPLIT)
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self._ValueList[0:len(TokenList)] = TokenList
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## Data parser for the format in which there's path
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#
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# Only path can have macro used. So we need to replace them before use.
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#
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def _PathParser(self):
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TokenList = GetSplitValueList(self._CurrentLine, TAB_VALUE_SPLIT)
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self._ValueList[0:len(TokenList)] = TokenList
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if len(self._Macros) > 0:
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for Index in range(0, len(self._ValueList)):
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Value = self._ValueList[Index]
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if Value == None or Value == '':
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continue
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self._ValueList[Index] = NormPath(Value, self._Macros)
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## Skip unsupported data
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def _Skip(self):
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EdkLogger.warn("Parser", "Unrecognized content", File=self.MetaFile,
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Line=self._LineIndex+1, ExtraData=self._CurrentLine);
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self._ValueList[0:1] = [self._CurrentLine]
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## Section header parser
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#
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# The section header is always in following format:
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#
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# [section_name.arch<.platform|module_type>]
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#
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def _SectionHeaderParser(self):
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self._Scope = []
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self._SectionName = ''
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ArchList = set()
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for Item in GetSplitValueList(self._CurrentLine[1:-1], TAB_COMMA_SPLIT):
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if Item == '':
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continue
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ItemList = GetSplitValueList(Item, TAB_SPLIT)
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# different section should not mix in one section
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if self._SectionName != '' and self._SectionName != ItemList[0].upper():
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EdkLogger.error('Parser', FORMAT_INVALID, "Different section names in the same section",
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File=self.MetaFile, Line=self._LineIndex+1, ExtraData=self._CurrentLine)
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self._SectionName = ItemList[0].upper()
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if self._SectionName in self.DataType:
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self._SectionType = self.DataType[self._SectionName]
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else:
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self._SectionType = MODEL_UNKNOWN
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EdkLogger.warn("Parser", "Unrecognized section", File=self.MetaFile,
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Line=self._LineIndex+1, ExtraData=self._CurrentLine)
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# S1 is always Arch
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if len(ItemList) > 1:
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S1 = ItemList[1].upper()
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else:
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S1 = 'COMMON'
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ArchList.add(S1)
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# S2 may be Platform or ModuleType
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if len(ItemList) > 2:
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S2 = ItemList[2].upper()
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else:
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S2 = 'COMMON'
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self._Scope.append([S1, S2])
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# 'COMMON' must not be used with specific ARCHs at the same section
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if 'COMMON' in ArchList and len(ArchList) > 1:
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EdkLogger.error('Parser', FORMAT_INVALID, "'common' ARCH must not be used with specific ARCHs",
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File=self.MetaFile, Line=self._LineIndex+1, ExtraData=self._CurrentLine)
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## [defines] section parser
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def _DefineParser(self):
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TokenList = GetSplitValueList(self._CurrentLine, TAB_EQUAL_SPLIT, 1)
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self._ValueList[0:len(TokenList)] = TokenList
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if self._ValueList[1] == '':
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EdkLogger.error('Parser', FORMAT_INVALID, "No value specified",
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ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex+1)
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## DEFINE name=value parser
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def _MacroParser(self):
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TokenList = GetSplitValueList(self._CurrentLine, ' ', 1)
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MacroType = TokenList[0]
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if len(TokenList) < 2 or TokenList[1] == '':
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EdkLogger.error('Parser', FORMAT_INVALID, "No macro name/value given",
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ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex+1)
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TokenList = GetSplitValueList(TokenList[1], TAB_EQUAL_SPLIT, 1)
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if TokenList[0] == '':
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EdkLogger.error('Parser', FORMAT_INVALID, "No macro name given",
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ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex+1)
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# Macros defined in the command line override ones defined in the meta-data file
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if not TokenList[0] in self._Macros:
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if len(TokenList) == 1:
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self._Macros[TokenList[0]] = ''
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else:
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# keep the macro definition for later use
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self._Macros[TokenList[0]] = ReplaceMacro(TokenList[1], self._Macros, False)
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return TokenList[0], self._Macros[TokenList[0]]
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## [BuildOptions] section parser
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def _BuildOptionParser(self):
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TokenList = GetSplitValueList(self._CurrentLine, TAB_EQUAL_SPLIT, 1)
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TokenList2 = GetSplitValueList(TokenList[0], ':', 1)
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if len(TokenList2) == 2:
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self._ValueList[0] = TokenList2[0] # toolchain family
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self._ValueList[1] = TokenList2[1] # keys
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else:
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self._ValueList[1] = TokenList[0]
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if len(TokenList) == 2: # value
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self._ValueList[2] = ReplaceMacro(TokenList[1], self._Macros)
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if self._ValueList[1].count('_') != 4:
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EdkLogger.error(
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'Parser',
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FORMAT_INVALID,
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"'%s' must be in format of <TARGET>_<TOOLCHAIN>_<ARCH>_<TOOL>_FLAGS" % self._ValueList[1],
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ExtraData=self._CurrentLine,
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File=self.MetaFile,
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Line=self._LineIndex+1
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)
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_SectionParser = {}
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Table = property(_GetTable)
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Finished = property(_GetFinished, _SetFinished)
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## INF file parser class
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#
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# @param FilePath The path of platform description file
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# @param FileType The raw data of DSC file
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# @param Table Database used to retrieve module/package information
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# @param Macros Macros used for replacement in file
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#
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class InfParser(MetaFileParser):
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# INF file supported data types (one type per section)
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DataType = {
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TAB_UNKNOWN.upper() : MODEL_UNKNOWN,
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TAB_INF_DEFINES.upper() : MODEL_META_DATA_HEADER,
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TAB_BUILD_OPTIONS.upper() : MODEL_META_DATA_BUILD_OPTION,
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TAB_INCLUDES.upper() : MODEL_EFI_INCLUDE,
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TAB_LIBRARIES.upper() : MODEL_EFI_LIBRARY_INSTANCE,
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TAB_LIBRARY_CLASSES.upper() : MODEL_EFI_LIBRARY_CLASS,
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TAB_PACKAGES.upper() : MODEL_META_DATA_PACKAGE,
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TAB_NMAKE.upper() : MODEL_META_DATA_NMAKE,
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TAB_INF_FIXED_PCD.upper() : MODEL_PCD_FIXED_AT_BUILD,
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TAB_INF_PATCH_PCD.upper() : MODEL_PCD_PATCHABLE_IN_MODULE,
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TAB_INF_FEATURE_PCD.upper() : MODEL_PCD_FEATURE_FLAG,
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TAB_INF_PCD_EX.upper() : MODEL_PCD_DYNAMIC_EX,
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TAB_INF_PCD.upper() : MODEL_PCD_DYNAMIC,
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TAB_SOURCES.upper() : MODEL_EFI_SOURCE_FILE,
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TAB_GUIDS.upper() : MODEL_EFI_GUID,
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TAB_PROTOCOLS.upper() : MODEL_EFI_PROTOCOL,
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TAB_PPIS.upper() : MODEL_EFI_PPI,
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TAB_DEPEX.upper() : MODEL_EFI_DEPEX,
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TAB_BINARIES.upper() : MODEL_EFI_BINARY_FILE,
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TAB_USER_EXTENSIONS.upper() : MODEL_META_DATA_USER_EXTENSION
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}
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## Constructor of InfParser
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#
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# Initialize object of InfParser
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#
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# @param FilePath The path of module description file
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# @param FileType The raw data of DSC file
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# @param Table Database used to retrieve module/package information
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# @param Macros Macros used for replacement in file
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#
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def __init__(self, FilePath, FileType, Table, Macros=None):
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MetaFileParser.__init__(self, FilePath, FileType, Table, Macros)
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## Parser starter
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def Start(self):
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NmakeLine = ''
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try:
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self._Content = open(self.MetaFile, 'r').readlines()
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except:
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EdkLogger.error("Parser", FILE_READ_FAILURE, ExtraData=self.MetaFile)
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# parse the file line by line
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IsFindBlockComment = False
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for Index in range(0, len(self._Content)):
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# skip empty, commented, block commented lines
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Line = CleanString(self._Content[Index], AllowCppStyleComment=True)
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NextLine = ''
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if Index + 1 < len(self._Content):
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NextLine = CleanString(self._Content[Index + 1])
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if Line == '':
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continue
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if Line.find(DataType.TAB_COMMENT_R8_START) > -1:
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IsFindBlockComment = True
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continue
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if Line.find(DataType.TAB_COMMENT_R8_END) > -1:
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IsFindBlockComment = False
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continue
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if IsFindBlockComment:
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continue
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self._LineIndex = Index
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self._CurrentLine = Line
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# section header
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if Line[0] == TAB_SECTION_START and Line[-1] == TAB_SECTION_END:
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self._SectionHeaderParser()
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continue
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# merge two lines specified by '\' in section NMAKE
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elif self._SectionType == MODEL_META_DATA_NMAKE:
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if Line[-1] == '\\':
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if NextLine == '':
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self._CurrentLine = NmakeLine + Line[0:-1]
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NmakeLine = ''
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else:
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if NextLine[0] == TAB_SECTION_START and NextLine[-1] == TAB_SECTION_END:
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self._CurrentLine = NmakeLine + Line[0:-1]
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NmakeLine = ''
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else:
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NmakeLine = NmakeLine + ' ' + Line[0:-1]
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continue
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else:
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self._CurrentLine = NmakeLine + Line
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NmakeLine = ''
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elif Line.upper().startswith('DEFINE '):
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# file private macros
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self._MacroParser()
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continue
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# section content
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self._ValueList = ['','','']
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# parse current line, result will be put in self._ValueList
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self._SectionParser[self._SectionType](self)
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if self._ValueList == None:
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continue
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#
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# Model, Value1, Value2, Value3, Arch, Platform, BelongsToItem=-1,
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# LineBegin=-1, ColumnBegin=-1, LineEnd=-1, ColumnEnd=-1, Enabled=-1
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#
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for Arch, Platform in self._Scope:
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self._Store(self._SectionType,
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self._ValueList[0],
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self._ValueList[1],
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self._ValueList[2],
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Arch,
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Platform,
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self._Owner,
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self._LineIndex+1,
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-1,
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self._LineIndex+1,
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-1,
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0
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)
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self._Done()
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## Data parser for the format in which there's path
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#
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# Only path can have macro used. So we need to replace them before use.
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#
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def _IncludeParser(self):
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TokenList = GetSplitValueList(self._CurrentLine, TAB_VALUE_SPLIT)
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self._ValueList[0:len(TokenList)] = TokenList
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if len(self._Macros) > 0:
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for Index in range(0, len(self._ValueList)):
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Value = self._ValueList[Index]
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if Value.upper().find('$(EFI_SOURCE)\Edk'.upper()) > -1 or Value.upper().find('$(EFI_SOURCE)/Edk'.upper()) > -1:
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Value = '$(EDK_SOURCE)' + Value[17:]
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if Value.find('$(EFI_SOURCE)') > -1 or Value.find('$(EDK_SOURCE)') > -1:
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pass
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elif Value.startswith('.'):
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pass
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elif Value.startswith('$('):
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pass
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else:
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Value = '$(EFI_SOURCE)/' + Value
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if Value == None or Value == '':
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continue
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self._ValueList[Index] = NormPath(Value, self._Macros)
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## Parse [Sources] section
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#
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# Only path can have macro used. So we need to replace them before use.
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#
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def _SourceFileParser(self):
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TokenList = GetSplitValueList(self._CurrentLine, TAB_VALUE_SPLIT)
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self._ValueList[0:len(TokenList)] = TokenList
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# For Acpi tables, remove macro like ' TABLE_NAME=Sata1'
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if 'COMPONENT_TYPE' in self._Macros:
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if self._Macros['COMPONENT_TYPE'].upper() == 'ACPITABLE':
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self._ValueList[0] = GetSplitValueList(self._ValueList[0], ' ', 1)[0]
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if self._Macros['BASE_NAME'] == 'Microcode':
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pass
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if len(self._Macros) > 0:
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for Index in range(0, len(self._ValueList)):
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Value = self._ValueList[Index]
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if Value == None or Value == '':
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continue
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self._ValueList[Index] = NormPath(Value, self._Macros)
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## Parse [Binaries] section
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#
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# Only path can have macro used. So we need to replace them before use.
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#
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def _BinaryFileParser(self):
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TokenList = GetSplitValueList(self._CurrentLine, TAB_VALUE_SPLIT, 2)
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if len(TokenList) < 2:
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EdkLogger.error('Parser', FORMAT_INVALID, "No file type or path specified",
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ExtraData=self._CurrentLine + " (<FileType> | <FilePath> [| <Target>])",
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File=self.MetaFile, Line=self._LineIndex+1)
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if not TokenList[0]:
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EdkLogger.error('Parser', FORMAT_INVALID, "No file type specified",
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ExtraData=self._CurrentLine + " (<FileType> | <FilePath> [| <Target>])",
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File=self.MetaFile, Line=self._LineIndex+1)
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if not TokenList[1]:
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EdkLogger.error('Parser', FORMAT_INVALID, "No file path specified",
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ExtraData=self._CurrentLine + " (<FileType> | <FilePath> [| <Target>])",
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File=self.MetaFile, Line=self._LineIndex+1)
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self._ValueList[0:len(TokenList)] = TokenList
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self._ValueList[1] = NormPath(self._ValueList[1], self._Macros)
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## [defines] section parser
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def _DefineParser(self):
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TokenList = GetSplitValueList(self._CurrentLine, TAB_EQUAL_SPLIT, 1)
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self._ValueList[0:len(TokenList)] = TokenList
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self._Macros[TokenList[0]] = ReplaceMacro(TokenList[1], self._Macros, False)
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if self._ValueList[1] == '':
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EdkLogger.error('Parser', FORMAT_INVALID, "No value specified",
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ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex+1)
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## [nmake] section parser (R8.x style only)
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def _NmakeParser(self):
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TokenList = GetSplitValueList(self._CurrentLine, TAB_EQUAL_SPLIT, 1)
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self._ValueList[0:len(TokenList)] = TokenList
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# remove macros
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self._ValueList[1] = ReplaceMacro(self._ValueList[1], self._Macros, False)
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# remove self-reference in macro setting
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#self._ValueList[1] = ReplaceMacro(self._ValueList[1], {self._ValueList[0]:''})
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## [FixedPcd], [FeaturePcd], [PatchPcd], [Pcd] and [PcdEx] sections parser
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def _PcdParser(self):
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|
TokenList = GetSplitValueList(self._CurrentLine, TAB_VALUE_SPLIT, 1)
|
|
self._ValueList[0:1] = GetSplitValueList(TokenList[0], TAB_SPLIT)
|
|
if len(TokenList) > 1:
|
|
self._ValueList[2] = TokenList[1]
|
|
if self._ValueList[0] == '' or self._ValueList[1] == '':
|
|
EdkLogger.error('Parser', FORMAT_INVALID, "No token space GUID or PCD name specified",
|
|
ExtraData=self._CurrentLine + " (<TokenSpaceGuidCName>.<PcdCName>)",
|
|
File=self.MetaFile, Line=self._LineIndex+1)
|
|
|
|
## [depex] section parser
|
|
def _DepexParser(self):
|
|
self._ValueList[0:1] = [self._CurrentLine]
|
|
|
|
_SectionParser = {
|
|
MODEL_UNKNOWN : MetaFileParser._Skip,
|
|
MODEL_META_DATA_HEADER : _DefineParser,
|
|
MODEL_META_DATA_BUILD_OPTION : MetaFileParser._BuildOptionParser,
|
|
MODEL_EFI_INCLUDE : _IncludeParser, # for R8.x modules
|
|
MODEL_EFI_LIBRARY_INSTANCE : MetaFileParser._CommonParser, # for R8.x modules
|
|
MODEL_EFI_LIBRARY_CLASS : MetaFileParser._PathParser,
|
|
MODEL_META_DATA_PACKAGE : MetaFileParser._PathParser,
|
|
MODEL_META_DATA_NMAKE : _NmakeParser, # for R8.x modules
|
|
MODEL_PCD_FIXED_AT_BUILD : _PcdParser,
|
|
MODEL_PCD_PATCHABLE_IN_MODULE : _PcdParser,
|
|
MODEL_PCD_FEATURE_FLAG : _PcdParser,
|
|
MODEL_PCD_DYNAMIC_EX : _PcdParser,
|
|
MODEL_PCD_DYNAMIC : _PcdParser,
|
|
MODEL_EFI_SOURCE_FILE : _SourceFileParser,
|
|
MODEL_EFI_GUID : MetaFileParser._CommonParser,
|
|
MODEL_EFI_PROTOCOL : MetaFileParser._CommonParser,
|
|
MODEL_EFI_PPI : MetaFileParser._CommonParser,
|
|
MODEL_EFI_DEPEX : _DepexParser,
|
|
MODEL_EFI_BINARY_FILE : _BinaryFileParser,
|
|
MODEL_META_DATA_USER_EXTENSION : MetaFileParser._Skip,
|
|
}
|
|
|
|
## DSC file parser class
|
|
#
|
|
# @param FilePath The path of platform description file
|
|
# @param FileType The raw data of DSC file
|
|
# @param Table Database used to retrieve module/package information
|
|
# @param Macros Macros used for replacement in file
|
|
# @param Owner Owner ID (for sub-section parsing)
|
|
# @param From ID from which the data comes (for !INCLUDE directive)
|
|
#
|
|
class DscParser(MetaFileParser):
|
|
# DSC file supported data types (one type per section)
|
|
DataType = {
|
|
TAB_SKUIDS.upper() : MODEL_EFI_SKU_ID,
|
|
TAB_LIBRARIES.upper() : MODEL_EFI_LIBRARY_INSTANCE,
|
|
TAB_LIBRARY_CLASSES.upper() : MODEL_EFI_LIBRARY_CLASS,
|
|
TAB_BUILD_OPTIONS.upper() : MODEL_META_DATA_BUILD_OPTION,
|
|
TAB_PCDS_FIXED_AT_BUILD_NULL.upper() : MODEL_PCD_FIXED_AT_BUILD,
|
|
TAB_PCDS_PATCHABLE_IN_MODULE_NULL.upper() : MODEL_PCD_PATCHABLE_IN_MODULE,
|
|
TAB_PCDS_FEATURE_FLAG_NULL.upper() : MODEL_PCD_FEATURE_FLAG,
|
|
TAB_PCDS_DYNAMIC_DEFAULT_NULL.upper() : MODEL_PCD_DYNAMIC_DEFAULT,
|
|
TAB_PCDS_DYNAMIC_HII_NULL.upper() : MODEL_PCD_DYNAMIC_HII,
|
|
TAB_PCDS_DYNAMIC_VPD_NULL.upper() : MODEL_PCD_DYNAMIC_VPD,
|
|
TAB_PCDS_DYNAMIC_EX_DEFAULT_NULL.upper() : MODEL_PCD_DYNAMIC_EX_DEFAULT,
|
|
TAB_PCDS_DYNAMIC_EX_HII_NULL.upper() : MODEL_PCD_DYNAMIC_EX_HII,
|
|
TAB_PCDS_DYNAMIC_EX_VPD_NULL.upper() : MODEL_PCD_DYNAMIC_EX_VPD,
|
|
TAB_COMPONENTS.upper() : MODEL_META_DATA_COMPONENT,
|
|
TAB_COMPONENTS_SOURCE_OVERRIDE_PATH.upper() : MODEL_META_DATA_COMPONENT_SOURCE_OVERRIDE_PATH,
|
|
TAB_DSC_DEFINES.upper() : MODEL_META_DATA_HEADER,
|
|
TAB_INCLUDE.upper() : MODEL_META_DATA_INCLUDE,
|
|
TAB_IF.upper() : MODEL_META_DATA_CONDITIONAL_STATEMENT_IF,
|
|
TAB_IF_DEF.upper() : MODEL_META_DATA_CONDITIONAL_STATEMENT_IFDEF,
|
|
TAB_IF_N_DEF.upper() : MODEL_META_DATA_CONDITIONAL_STATEMENT_IFNDEF,
|
|
TAB_ELSE_IF.upper() : MODEL_META_DATA_CONDITIONAL_STATEMENT_ELSEIF,
|
|
TAB_ELSE.upper() : MODEL_META_DATA_CONDITIONAL_STATEMENT_ELSE,
|
|
TAB_END_IF.upper() : MODEL_META_DATA_CONDITIONAL_STATEMENT_ENDIF,
|
|
}
|
|
|
|
# sections which allow "!include" directive
|
|
_IncludeAllowedSection = [
|
|
TAB_LIBRARIES.upper(),
|
|
TAB_LIBRARY_CLASSES.upper(),
|
|
TAB_SKUIDS.upper(),
|
|
TAB_COMPONENTS.upper(),
|
|
TAB_BUILD_OPTIONS.upper(),
|
|
TAB_PCDS_FIXED_AT_BUILD_NULL.upper(),
|
|
TAB_PCDS_PATCHABLE_IN_MODULE_NULL.upper(),
|
|
TAB_PCDS_FEATURE_FLAG_NULL.upper(),
|
|
TAB_PCDS_DYNAMIC_DEFAULT_NULL.upper(),
|
|
TAB_PCDS_DYNAMIC_HII_NULL.upper(),
|
|
TAB_PCDS_DYNAMIC_VPD_NULL.upper(),
|
|
TAB_PCDS_DYNAMIC_EX_DEFAULT_NULL.upper(),
|
|
TAB_PCDS_DYNAMIC_EX_HII_NULL.upper(),
|
|
TAB_PCDS_DYNAMIC_EX_VPD_NULL.upper(),
|
|
]
|
|
|
|
# operators which can be used in "!if/!ifdef/!ifndef" directives
|
|
_OP_ = {
|
|
"!" : lambda a: not a,
|
|
"!=" : lambda a,b: a!=b,
|
|
"==" : lambda a,b: a==b,
|
|
">" : lambda a,b: a>b,
|
|
"<" : lambda a,b: a<b,
|
|
"=>" : lambda a,b: a>=b,
|
|
">=" : lambda a,b: a>=b,
|
|
"<=" : lambda a,b: a<=b,
|
|
"=<" : lambda a,b: a<=b,
|
|
}
|
|
|
|
## Constructor of DscParser
|
|
#
|
|
# Initialize object of DscParser
|
|
#
|
|
# @param FilePath The path of platform description file
|
|
# @param FileType The raw data of DSC file
|
|
# @param Table Database used to retrieve module/package information
|
|
# @param Macros Macros used for replacement in file
|
|
# @param Owner Owner ID (for sub-section parsing)
|
|
# @param From ID from which the data comes (for !INCLUDE directive)
|
|
#
|
|
def __init__(self, FilePath, FileType, Table, Macros=None, Owner=-1, From=-1):
|
|
MetaFileParser.__init__(self, FilePath, FileType, Table, Macros, Owner, From)
|
|
# to store conditional directive evaluation result
|
|
self._Eval = Blist()
|
|
|
|
## Parser starter
|
|
def Start(self):
|
|
try:
|
|
if self._Content == None:
|
|
self._Content = open(self.MetaFile, 'r').readlines()
|
|
except:
|
|
EdkLogger.error("Parser", FILE_READ_FAILURE, ExtraData=self.MetaFile)
|
|
|
|
for Index in range(0, len(self._Content)):
|
|
Line = CleanString(self._Content[Index])
|
|
# skip empty line
|
|
if Line == '':
|
|
continue
|
|
self._CurrentLine = Line
|
|
self._LineIndex = Index
|
|
|
|
# section header
|
|
if Line[0] == TAB_SECTION_START and Line[-1] == TAB_SECTION_END:
|
|
self._SectionHeaderParser()
|
|
continue
|
|
# subsection ending
|
|
elif Line[0] == '}':
|
|
self._InSubsection = False
|
|
self._SubsectionType = MODEL_UNKNOWN
|
|
self._SubsectionName = ''
|
|
self._Owner = -1
|
|
continue
|
|
# subsection header
|
|
elif Line[0] == TAB_OPTION_START and Line[-1] == TAB_OPTION_END:
|
|
self._SubsectionHeaderParser()
|
|
continue
|
|
# directive line
|
|
elif Line[0] == '!':
|
|
self._DirectiveParser()
|
|
continue
|
|
# file private macros
|
|
elif Line.upper().startswith('DEFINE '):
|
|
self._MacroParser()
|
|
continue
|
|
elif Line.upper().startswith('EDK_GLOBAL '):
|
|
(Name, Value) = self._MacroParser()
|
|
for Arch, ModuleType in self._Scope:
|
|
self._LastItem = self._Store(
|
|
MODEL_META_DATA_DEFINE,
|
|
Name,
|
|
Value,
|
|
'',
|
|
Arch,
|
|
'COMMON',
|
|
self._Owner,
|
|
self._From,
|
|
self._LineIndex+1,
|
|
-1,
|
|
self._LineIndex+1,
|
|
-1,
|
|
self._Enabled
|
|
)
|
|
continue
|
|
|
|
# section content
|
|
if self._InSubsection:
|
|
SectionType = self._SubsectionType
|
|
SectionName = self._SubsectionName
|
|
if self._Owner == -1:
|
|
self._Owner = self._LastItem
|
|
else:
|
|
SectionType = self._SectionType
|
|
SectionName = self._SectionName
|
|
|
|
self._ValueList = ['', '', '']
|
|
self._SectionParser[SectionType](self)
|
|
if self._ValueList == None:
|
|
continue
|
|
|
|
#
|
|
# Model, Value1, Value2, Value3, Arch, ModuleType, BelongsToItem=-1, BelongsToFile=-1,
|
|
# LineBegin=-1, ColumnBegin=-1, LineEnd=-1, ColumnEnd=-1, Enabled=-1
|
|
#
|
|
for Arch, ModuleType in self._Scope:
|
|
self._LastItem = self._Store(
|
|
SectionType,
|
|
self._ValueList[0],
|
|
self._ValueList[1],
|
|
self._ValueList[2],
|
|
Arch,
|
|
ModuleType,
|
|
self._Owner,
|
|
self._From,
|
|
self._LineIndex+1,
|
|
-1,
|
|
self._LineIndex+1,
|
|
-1,
|
|
self._Enabled
|
|
)
|
|
self._Done()
|
|
|
|
## [defines] section parser
|
|
def _DefineParser(self):
|
|
TokenList = GetSplitValueList(self._CurrentLine, TAB_EQUAL_SPLIT, 1)
|
|
if len(TokenList) < 2:
|
|
EdkLogger.error('Parser', FORMAT_INVALID, "No value specified",
|
|
ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex+1)
|
|
# 'FLASH_DEFINITION', 'OUTPUT_DIRECTORY' need special processing
|
|
if TokenList[0] in ['FLASH_DEFINITION', 'OUTPUT_DIRECTORY']:
|
|
TokenList[1] = NormPath(TokenList[1], self._Macros)
|
|
self._ValueList[0:len(TokenList)] = TokenList
|
|
|
|
## <subsection_header> parser
|
|
def _SubsectionHeaderParser(self):
|
|
self._SubsectionName = self._CurrentLine[1:-1].upper()
|
|
if self._SubsectionName in self.DataType:
|
|
self._SubsectionType = self.DataType[self._SubsectionName]
|
|
else:
|
|
self._SubsectionType = MODEL_UNKNOWN
|
|
EdkLogger.warn("Parser", "Unrecognized sub-section", File=self.MetaFile,
|
|
Line=self._LineIndex+1, ExtraData=self._CurrentLine)
|
|
|
|
## Directive statement parser
|
|
def _DirectiveParser(self):
|
|
self._ValueList = ['','','']
|
|
TokenList = GetSplitValueList(self._CurrentLine, ' ', 1)
|
|
self._ValueList[0:len(TokenList)] = TokenList
|
|
DirectiveName = self._ValueList[0].upper()
|
|
if DirectiveName not in self.DataType:
|
|
EdkLogger.error("Parser", FORMAT_INVALID, "Unknown directive [%s]" % DirectiveName,
|
|
File=self.MetaFile, Line=self._LineIndex+1)
|
|
if DirectiveName in ['!IF', '!IFDEF', '!INCLUDE', '!IFNDEF', '!ELSEIF'] and self._ValueList[1] == '':
|
|
EdkLogger.error("Parser", FORMAT_INVALID, "Missing expression",
|
|
File=self.MetaFile, Line=self._LineIndex+1,
|
|
ExtraData=self._CurrentLine)
|
|
# keep the directive in database first
|
|
self._LastItem = self._Store(
|
|
self.DataType[DirectiveName],
|
|
self._ValueList[0],
|
|
self._ValueList[1],
|
|
self._ValueList[2],
|
|
'COMMON',
|
|
'COMMON',
|
|
self._Owner,
|
|
self._From,
|
|
self._LineIndex + 1,
|
|
-1,
|
|
self._LineIndex + 1,
|
|
-1,
|
|
0
|
|
)
|
|
|
|
# process the directive
|
|
if DirectiveName == "!INCLUDE":
|
|
if not self._SectionName in self._IncludeAllowedSection:
|
|
EdkLogger.error("Parser", FORMAT_INVALID, File=self.MetaFile, Line=self._LineIndex+1,
|
|
ExtraData="'!include' is not allowed under section [%s]" % self._SectionName)
|
|
# the included file must be relative to the parsing file
|
|
IncludedFile = os.path.join(self._FileDir, self._ValueList[1])
|
|
Parser = DscParser(IncludedFile, self._FileType, self._Table, self._Macros, From=self._LastItem)
|
|
# set the parser status with current status
|
|
Parser._SectionName = self._SectionName
|
|
Parser._SectionType = self._SectionType
|
|
Parser._Scope = self._Scope
|
|
Parser._Enabled = self._Enabled
|
|
try:
|
|
Parser.Start()
|
|
except:
|
|
EdkLogger.error("Parser", PARSER_ERROR, File=self.MetaFile, Line=self._LineIndex+1,
|
|
ExtraData="Failed to parse content in file %s" % IncludedFile)
|
|
# update current status with sub-parser's status
|
|
self._SectionName = Parser._SectionName
|
|
self._SectionType = Parser._SectionType
|
|
self._Scope = Parser._Scope
|
|
self._Enabled = Parser._Enabled
|
|
else:
|
|
if DirectiveName in ["!IF", "!IFDEF", "!IFNDEF"]:
|
|
# evaluate the expression
|
|
Result = self._Evaluate(self._ValueList[1])
|
|
if DirectiveName == "!IFNDEF":
|
|
Result = not Result
|
|
self._Eval.append(Result)
|
|
elif DirectiveName in ["!ELSEIF"]:
|
|
# evaluate the expression
|
|
self._Eval[-1] = (not self._Eval[-1]) & self._Evaluate(self._ValueList[1])
|
|
elif DirectiveName in ["!ELSE"]:
|
|
self._Eval[-1] = not self._Eval[-1]
|
|
elif DirectiveName in ["!ENDIF"]:
|
|
if len(self._Eval) > 0:
|
|
self._Eval.pop()
|
|
else:
|
|
EdkLogger.error("Parser", FORMAT_INVALID, "!IF..[!ELSE]..!ENDIF doesn't match",
|
|
File=self.MetaFile, Line=self._LineIndex+1)
|
|
if self._Eval.Result == False:
|
|
self._Enabled = 0 - len(self._Eval)
|
|
else:
|
|
self._Enabled = len(self._Eval)
|
|
|
|
## Evaludate the value of expression in "if/ifdef/ifndef" directives
|
|
def _Evaluate(self, Expression):
|
|
TokenList = Expression.split()
|
|
TokenNumber = len(TokenList)
|
|
# one operand, guess it's just a macro name
|
|
if TokenNumber == 1:
|
|
return TokenList[0] in self._Macros
|
|
# two operands, suppose it's "!xxx" format
|
|
elif TokenNumber == 2:
|
|
Op = TokenList[0]
|
|
if Op not in self._OP_:
|
|
EdkLogger.error('Parser', FORMAT_INVALID, "Unsupported operator [%s]" % Op, File=self.MetaFile,
|
|
Line=self._LineIndex+1, ExtraData=Expression)
|
|
if TokenList[1].upper() == 'TRUE':
|
|
Value = True
|
|
else:
|
|
Value = False
|
|
return self._OP_[Op](Value)
|
|
# three operands
|
|
elif TokenNumber == 3:
|
|
Name = TokenList[0]
|
|
if Name not in self._Macros:
|
|
return False
|
|
Value = TokenList[2]
|
|
if Value[0] in ["'", '"'] and Value[-1] in ["'", '"']:
|
|
Value = Value[1:-1]
|
|
Op = TokenList[1]
|
|
if Op not in self._OP_:
|
|
EdkLogger.error('Parser', FORMAT_INVALID, "Unsupported operator [%s]" % Op, File=self.MetaFile,
|
|
Line=self._LineIndex+1, ExtraData=Expression)
|
|
return self._OP_[Op](self._Macros[Name], Value)
|
|
else:
|
|
EdkLogger.error('Parser', FORMAT_INVALID, File=self.MetaFile, Line=self._LineIndex+1,
|
|
ExtraData=Expression)
|
|
|
|
## PCD sections parser
|
|
#
|
|
# [PcdsFixedAtBuild]
|
|
# [PcdsPatchableInModule]
|
|
# [PcdsFeatureFlag]
|
|
# [PcdsDynamicEx
|
|
# [PcdsDynamicExDefault]
|
|
# [PcdsDynamicExVpd]
|
|
# [PcdsDynamicExHii]
|
|
# [PcdsDynamic]
|
|
# [PcdsDynamicDefault]
|
|
# [PcdsDynamicVpd]
|
|
# [PcdsDynamicHii]
|
|
#
|
|
def _PcdParser(self):
|
|
TokenList = GetSplitValueList(ReplaceMacro(self._CurrentLine, self._Macros), TAB_VALUE_SPLIT, 1)
|
|
self._ValueList[0:1] = GetSplitValueList(TokenList[0], TAB_SPLIT)
|
|
if len(TokenList) == 2:
|
|
self._ValueList[2] = TokenList[1]
|
|
if self._ValueList[0] == '' or self._ValueList[1] == '':
|
|
EdkLogger.error('Parser', FORMAT_INVALID, "No token space GUID or PCD name specified",
|
|
ExtraData=self._CurrentLine + " (<TokenSpaceGuidCName>.<TokenCName>|<PcdValue>)",
|
|
File=self.MetaFile, Line=self._LineIndex+1)
|
|
if self._ValueList[2] == '':
|
|
EdkLogger.error('Parser', FORMAT_INVALID, "No PCD value given",
|
|
ExtraData=self._CurrentLine + " (<TokenSpaceGuidCName>.<TokenCName>|<PcdValue>)",
|
|
File=self.MetaFile, Line=self._LineIndex+1)
|
|
|
|
## [components] section parser
|
|
def _ComponentParser(self):
|
|
if self._CurrentLine[-1] == '{':
|
|
self._ValueList[0] = self._CurrentLine[0:-1].strip()
|
|
self._InSubsection = True
|
|
else:
|
|
self._ValueList[0] = self._CurrentLine
|
|
if len(self._Macros) > 0:
|
|
self._ValueList[0] = NormPath(self._ValueList[0], self._Macros)
|
|
|
|
def _LibraryClassParser(self):
|
|
TokenList = GetSplitValueList(self._CurrentLine, TAB_VALUE_SPLIT)
|
|
if len(TokenList) < 2:
|
|
EdkLogger.error('Parser', FORMAT_INVALID, "No library class or instance specified",
|
|
ExtraData=self._CurrentLine + " (<LibraryClassName>|<LibraryInstancePath>)",
|
|
File=self.MetaFile, Line=self._LineIndex+1)
|
|
if TokenList[0] == '':
|
|
EdkLogger.error('Parser', FORMAT_INVALID, "No library class specified",
|
|
ExtraData=self._CurrentLine + " (<LibraryClassName>|<LibraryInstancePath>)",
|
|
File=self.MetaFile, Line=self._LineIndex+1)
|
|
if TokenList[1] == '':
|
|
EdkLogger.error('Parser', FORMAT_INVALID, "No library instance specified",
|
|
ExtraData=self._CurrentLine + " (<LibraryClassName>|<LibraryInstancePath>)",
|
|
File=self.MetaFile, Line=self._LineIndex+1)
|
|
self._ValueList[0:len(TokenList)] = TokenList
|
|
if len(self._Macros) > 0:
|
|
self._ValueList[1] = NormPath(self._ValueList[1], self._Macros)
|
|
|
|
def _CompponentSourceOverridePathParser(self):
|
|
if len(self._Macros) > 0:
|
|
self._ValueList[0] = NormPath(self._CurrentLine, self._Macros)
|
|
|
|
_SectionParser = {
|
|
MODEL_META_DATA_HEADER : _DefineParser,
|
|
MODEL_EFI_SKU_ID : MetaFileParser._CommonParser,
|
|
MODEL_EFI_LIBRARY_INSTANCE : MetaFileParser._PathParser,
|
|
MODEL_EFI_LIBRARY_CLASS : _LibraryClassParser,
|
|
MODEL_PCD_FIXED_AT_BUILD : _PcdParser,
|
|
MODEL_PCD_PATCHABLE_IN_MODULE : _PcdParser,
|
|
MODEL_PCD_FEATURE_FLAG : _PcdParser,
|
|
MODEL_PCD_DYNAMIC_DEFAULT : _PcdParser,
|
|
MODEL_PCD_DYNAMIC_HII : _PcdParser,
|
|
MODEL_PCD_DYNAMIC_VPD : _PcdParser,
|
|
MODEL_PCD_DYNAMIC_EX_DEFAULT : _PcdParser,
|
|
MODEL_PCD_DYNAMIC_EX_HII : _PcdParser,
|
|
MODEL_PCD_DYNAMIC_EX_VPD : _PcdParser,
|
|
MODEL_META_DATA_COMPONENT : _ComponentParser,
|
|
MODEL_META_DATA_COMPONENT_SOURCE_OVERRIDE_PATH : _CompponentSourceOverridePathParser,
|
|
MODEL_META_DATA_BUILD_OPTION : MetaFileParser._BuildOptionParser,
|
|
MODEL_UNKNOWN : MetaFileParser._Skip,
|
|
MODEL_META_DATA_USER_EXTENSION : MetaFileParser._Skip,
|
|
}
|
|
|
|
## DEC file parser class
|
|
#
|
|
# @param FilePath The path of platform description file
|
|
# @param FileType The raw data of DSC file
|
|
# @param Table Database used to retrieve module/package information
|
|
# @param Macros Macros used for replacement in file
|
|
#
|
|
class DecParser(MetaFileParser):
|
|
# DEC file supported data types (one type per section)
|
|
DataType = {
|
|
TAB_DEC_DEFINES.upper() : MODEL_META_DATA_HEADER,
|
|
TAB_INCLUDES.upper() : MODEL_EFI_INCLUDE,
|
|
TAB_LIBRARY_CLASSES.upper() : MODEL_EFI_LIBRARY_CLASS,
|
|
TAB_GUIDS.upper() : MODEL_EFI_GUID,
|
|
TAB_PPIS.upper() : MODEL_EFI_PPI,
|
|
TAB_PROTOCOLS.upper() : MODEL_EFI_PROTOCOL,
|
|
TAB_PCDS_FIXED_AT_BUILD_NULL.upper() : MODEL_PCD_FIXED_AT_BUILD,
|
|
TAB_PCDS_PATCHABLE_IN_MODULE_NULL.upper() : MODEL_PCD_PATCHABLE_IN_MODULE,
|
|
TAB_PCDS_FEATURE_FLAG_NULL.upper() : MODEL_PCD_FEATURE_FLAG,
|
|
TAB_PCDS_DYNAMIC_NULL.upper() : MODEL_PCD_DYNAMIC,
|
|
TAB_PCDS_DYNAMIC_EX_NULL.upper() : MODEL_PCD_DYNAMIC_EX,
|
|
}
|
|
|
|
## Constructor of DecParser
|
|
#
|
|
# Initialize object of DecParser
|
|
#
|
|
# @param FilePath The path of platform description file
|
|
# @param FileType The raw data of DSC file
|
|
# @param Table Database used to retrieve module/package information
|
|
# @param Macros Macros used for replacement in file
|
|
#
|
|
def __init__(self, FilePath, FileType, Table, Macro=None):
|
|
MetaFileParser.__init__(self, FilePath, FileType, Table, Macro, -1)
|
|
|
|
## Parser starter
|
|
def Start(self):
|
|
try:
|
|
if self._Content == None:
|
|
self._Content = open(self.MetaFile, 'r').readlines()
|
|
except:
|
|
EdkLogger.error("Parser", FILE_READ_FAILURE, ExtraData=self.MetaFile)
|
|
|
|
for Index in range(0, len(self._Content)):
|
|
Line = CleanString(self._Content[Index])
|
|
# skip empty line
|
|
if Line == '':
|
|
continue
|
|
self._CurrentLine = Line
|
|
self._LineIndex = Index
|
|
|
|
# section header
|
|
if Line[0] == TAB_SECTION_START and Line[-1] == TAB_SECTION_END:
|
|
self._SectionHeaderParser()
|
|
continue
|
|
elif Line.startswith('DEFINE '):
|
|
self._MacroParser()
|
|
continue
|
|
elif len(self._SectionType) == 0:
|
|
continue
|
|
|
|
# section content
|
|
self._ValueList = ['','','']
|
|
self._SectionParser[self._SectionType[0]](self)
|
|
if self._ValueList == None:
|
|
continue
|
|
|
|
#
|
|
# Model, Value1, Value2, Value3, Arch, BelongsToItem=-1, LineBegin=-1,
|
|
# ColumnBegin=-1, LineEnd=-1, ColumnEnd=-1, FeatureFlag='', Enabled=-1
|
|
#
|
|
for Arch, ModuleType, Type in self._Scope:
|
|
self._LastItem = self._Store(
|
|
Type,
|
|
self._ValueList[0],
|
|
self._ValueList[1],
|
|
self._ValueList[2],
|
|
Arch,
|
|
ModuleType,
|
|
self._Owner,
|
|
self._LineIndex+1,
|
|
-1,
|
|
self._LineIndex+1,
|
|
-1,
|
|
0
|
|
)
|
|
self._Done()
|
|
|
|
## Section header parser
|
|
#
|
|
# The section header is always in following format:
|
|
#
|
|
# [section_name.arch<.platform|module_type>]
|
|
#
|
|
def _SectionHeaderParser(self):
|
|
self._Scope = []
|
|
self._SectionName = ''
|
|
self._SectionType = []
|
|
ArchList = set()
|
|
for Item in GetSplitValueList(self._CurrentLine[1:-1], TAB_COMMA_SPLIT):
|
|
if Item == '':
|
|
continue
|
|
ItemList = GetSplitValueList(Item, TAB_SPLIT)
|
|
|
|
# different types of PCD are permissible in one section
|
|
self._SectionName = ItemList[0].upper()
|
|
if self._SectionName in self.DataType:
|
|
if self.DataType[self._SectionName] not in self._SectionType:
|
|
self._SectionType.append(self.DataType[self._SectionName])
|
|
else:
|
|
EdkLogger.warn("Parser", "Unrecognized section", File=self.MetaFile,
|
|
Line=self._LineIndex+1, ExtraData=self._CurrentLine)
|
|
continue
|
|
|
|
if MODEL_PCD_FEATURE_FLAG in self._SectionType and len(self._SectionType) > 1:
|
|
EdkLogger.error(
|
|
'Parser',
|
|
FORMAT_INVALID,
|
|
"%s must not be in the same section of other types of PCD" % TAB_PCDS_FEATURE_FLAG_NULL,
|
|
File=self.MetaFile,
|
|
Line=self._LineIndex+1,
|
|
ExtraData=self._CurrentLine
|
|
)
|
|
# S1 is always Arch
|
|
if len(ItemList) > 1:
|
|
S1 = ItemList[1].upper()
|
|
else:
|
|
S1 = 'COMMON'
|
|
ArchList.add(S1)
|
|
# S2 may be Platform or ModuleType
|
|
if len(ItemList) > 2:
|
|
S2 = ItemList[2].upper()
|
|
else:
|
|
S2 = 'COMMON'
|
|
if [S1, S2, self.DataType[self._SectionName]] not in self._Scope:
|
|
self._Scope.append([S1, S2, self.DataType[self._SectionName]])
|
|
|
|
# 'COMMON' must not be used with specific ARCHs at the same section
|
|
if 'COMMON' in ArchList and len(ArchList) > 1:
|
|
EdkLogger.error('Parser', FORMAT_INVALID, "'common' ARCH must not be used with specific ARCHs",
|
|
File=self.MetaFile, Line=self._LineIndex+1, ExtraData=self._CurrentLine)
|
|
|
|
## [guids], [ppis] and [protocols] section parser
|
|
def _GuidParser(self):
|
|
TokenList = GetSplitValueList(self._CurrentLine, TAB_EQUAL_SPLIT, 1)
|
|
if len(TokenList) < 2:
|
|
EdkLogger.error('Parser', FORMAT_INVALID, "No GUID name or value specified",
|
|
ExtraData=self._CurrentLine + " (<CName> = <GuidValueInCFormat>)",
|
|
File=self.MetaFile, Line=self._LineIndex+1)
|
|
if TokenList[0] == '':
|
|
EdkLogger.error('Parser', FORMAT_INVALID, "No GUID name specified",
|
|
ExtraData=self._CurrentLine + " (<CName> = <GuidValueInCFormat>)",
|
|
File=self.MetaFile, Line=self._LineIndex+1)
|
|
if TokenList[1] == '':
|
|
EdkLogger.error('Parser', FORMAT_INVALID, "No GUID value specified",
|
|
ExtraData=self._CurrentLine + " (<CName> = <GuidValueInCFormat>)",
|
|
File=self.MetaFile, Line=self._LineIndex+1)
|
|
if TokenList[1][0] != '{' or TokenList[1][-1] != '}' or GuidStructureStringToGuidString(TokenList[1]) == '':
|
|
EdkLogger.error('Parser', FORMAT_INVALID, "Invalid GUID value format",
|
|
ExtraData=self._CurrentLine + \
|
|
" (<CName> = <GuidValueInCFormat:{8,4,4,{2,2,2,2,2,2,2,2}}>)",
|
|
File=self.MetaFile, Line=self._LineIndex+1)
|
|
self._ValueList[0] = TokenList[0]
|
|
self._ValueList[1] = TokenList[1]
|
|
|
|
## PCD sections parser
|
|
#
|
|
# [PcdsFixedAtBuild]
|
|
# [PcdsPatchableInModule]
|
|
# [PcdsFeatureFlag]
|
|
# [PcdsDynamicEx
|
|
# [PcdsDynamic]
|
|
#
|
|
def _PcdParser(self):
|
|
TokenList = GetSplitValueList(self._CurrentLine, TAB_VALUE_SPLIT, 1)
|
|
self._ValueList[0:1] = GetSplitValueList(TokenList[0], TAB_SPLIT)
|
|
# check PCD information
|
|
if self._ValueList[0] == '' or self._ValueList[1] == '':
|
|
EdkLogger.error('Parser', FORMAT_INVALID, "No token space GUID or PCD name specified",
|
|
ExtraData=self._CurrentLine + \
|
|
" (<TokenSpaceGuidCName>.<PcdCName>|<DefaultValue>|<DatumType>|<Token>)",
|
|
File=self.MetaFile, Line=self._LineIndex+1)
|
|
# check PCD datum information
|
|
if len(TokenList) < 2 or TokenList[1] == '':
|
|
EdkLogger.error('Parser', FORMAT_INVALID, "No PCD Datum information given",
|
|
ExtraData=self._CurrentLine + \
|
|
" (<TokenSpaceGuidCName>.<PcdCName>|<DefaultValue>|<DatumType>|<Token>)",
|
|
File=self.MetaFile, Line=self._LineIndex+1)
|
|
|
|
ValueList = GetSplitValueList(TokenList[1])
|
|
# check if there's enough datum information given
|
|
if len(ValueList) != 3:
|
|
EdkLogger.error('Parser', FORMAT_INVALID, "Invalid PCD Datum information given",
|
|
ExtraData=self._CurrentLine + \
|
|
" (<TokenSpaceGuidCName>.<PcdCName>|<DefaultValue>|<DatumType>|<Token>)",
|
|
File=self.MetaFile, Line=self._LineIndex+1)
|
|
# check default value
|
|
if ValueList[0] == '':
|
|
EdkLogger.error('Parser', FORMAT_INVALID, "Missing DefaultValue in PCD Datum information",
|
|
ExtraData=self._CurrentLine + \
|
|
" (<TokenSpaceGuidCName>.<PcdCName>|<DefaultValue>|<DatumType>|<Token>)",
|
|
File=self.MetaFile, Line=self._LineIndex+1)
|
|
# check datum type
|
|
if ValueList[1] == '':
|
|
EdkLogger.error('Parser', FORMAT_INVALID, "Missing DatumType in PCD Datum information",
|
|
ExtraData=self._CurrentLine + \
|
|
" (<TokenSpaceGuidCName>.<PcdCName>|<DefaultValue>|<DatumType>|<Token>)",
|
|
File=self.MetaFile, Line=self._LineIndex+1)
|
|
# check token of the PCD
|
|
if ValueList[2] == '':
|
|
EdkLogger.error('Parser', FORMAT_INVALID, "Missing Token in PCD Datum information",
|
|
ExtraData=self._CurrentLine + \
|
|
" (<TokenSpaceGuidCName>.<PcdCName>|<DefaultValue>|<DatumType>|<Token>)",
|
|
File=self.MetaFile, Line=self._LineIndex+1)
|
|
# check format of default value against the datum type
|
|
IsValid, Cause = CheckPcdDatum(ValueList[1], ValueList[0])
|
|
if not IsValid:
|
|
EdkLogger.error('Parser', FORMAT_INVALID, Cause, ExtraData=self._CurrentLine,
|
|
File=self.MetaFile, Line=self._LineIndex+1)
|
|
|
|
self._ValueList[2] = ValueList[0].strip() + '|' + ValueList[1].strip() + '|' + ValueList[2].strip()
|
|
|
|
_SectionParser = {
|
|
MODEL_META_DATA_HEADER : MetaFileParser._DefineParser,
|
|
MODEL_EFI_INCLUDE : MetaFileParser._PathParser,
|
|
MODEL_EFI_LIBRARY_CLASS : MetaFileParser._PathParser,
|
|
MODEL_EFI_GUID : _GuidParser,
|
|
MODEL_EFI_PPI : _GuidParser,
|
|
MODEL_EFI_PROTOCOL : _GuidParser,
|
|
MODEL_PCD_FIXED_AT_BUILD : _PcdParser,
|
|
MODEL_PCD_PATCHABLE_IN_MODULE : _PcdParser,
|
|
MODEL_PCD_FEATURE_FLAG : _PcdParser,
|
|
MODEL_PCD_DYNAMIC : _PcdParser,
|
|
MODEL_PCD_DYNAMIC_EX : _PcdParser,
|
|
MODEL_UNKNOWN : MetaFileParser._Skip,
|
|
MODEL_META_DATA_USER_EXTENSION : MetaFileParser._Skip,
|
|
}
|
|
|
|
##
|
|
#
|
|
# This acts like the main() function for the script, unless it is 'import'ed into another
|
|
# script.
|
|
#
|
|
if __name__ == '__main__':
|
|
pass
|
|
|