diff options
Diffstat (limited to 'BaseTools/Source/Python/UPT/Parser/InfPcdSectionParser.py')
| -rw-r--r-- | BaseTools/Source/Python/UPT/Parser/InfPcdSectionParser.py | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/BaseTools/Source/Python/UPT/Parser/InfPcdSectionParser.py b/BaseTools/Source/Python/UPT/Parser/InfPcdSectionParser.py new file mode 100644 index 0000000000..1011559450 --- /dev/null +++ b/BaseTools/Source/Python/UPT/Parser/InfPcdSectionParser.py @@ -0,0 +1,184 @@ +## @file
+# This file contained the parser for [Pcds] sections in INF file
+#
+# Copyright (c) 2011, Intel Corporation. All rights reserved.<BR>
+#
+# This program and the accompanying materials are licensed and made available
+# under the terms and conditions of the BSD License which accompanies this
+# distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+'''
+InfPcdSectionParser
+'''
+##
+# Import Modules
+#
+
+import Logger.Log as Logger
+from Logger import StringTable as ST
+from Logger.ToolError import FORMAT_INVALID
+from Parser.InfParserMisc import InfExpandMacro
+from Library import DataType as DT
+from Library.Parsing import MacroParser
+from Library.Misc import GetSplitValueList
+from Library import GlobalData
+from Library.String import SplitPcdEntry
+from Parser.InfParserMisc import InfParserSectionRoot
+
+class InfPcdSectionParser(InfParserSectionRoot):
+ ## Section PCD related parser
+ #
+ # For 5 types of PCD list below, all use this function.
+ # 'FixedPcd', 'FeaturePcd', 'PatchPcd', 'Pcd', 'PcdEx'
+ #
+ # This is a INF independent parser, the validation in this parser only
+ # cover
+ # INF spec scope, will not cross DEC/DSC to check pcd value
+ #
+ def InfPcdParser(self, SectionString, InfSectionObject, FileName):
+ KeysList = []
+ PcdList = []
+ CommentsList = []
+ ValueList = []
+ #
+ # Current section archs
+ #
+ LineIndex = -1
+ for Item in self.LastSectionHeaderContent:
+ if (Item[0], Item[1], Item[3]) not in KeysList:
+ KeysList.append((Item[0], Item[1], Item[3]))
+ LineIndex = Item[3]
+
+ if (Item[0].upper() == DT.TAB_INF_FIXED_PCD.upper() or \
+ Item[0].upper() == DT.TAB_INF_FEATURE_PCD.upper() or \
+ Item[0].upper() == DT.TAB_INF_PCD.upper()) and GlobalData.gIS_BINARY_INF:
+ Logger.Error('InfParser', FORMAT_INVALID, ST.ERR_ASBUILD_PCD_SECTION_TYPE%("\"" + Item[0] + "\""),
+ File=FileName, Line=LineIndex)
+
+ #
+ # For Common INF file
+ #
+ if not GlobalData.gIS_BINARY_INF:
+ #
+ # Macro defined in this section
+ #
+ SectionMacros = {}
+ for Line in SectionString:
+ PcdLineContent = Line[0]
+ PcdLineNo = Line[1]
+ if PcdLineContent.strip() == '':
+ CommentsList = []
+ continue
+
+ if PcdLineContent.strip().startswith(DT.TAB_COMMENT_SPLIT):
+ CommentsList.append(Line)
+ continue
+ else:
+ #
+ # Encounter a PCD entry
+ #
+ if PcdLineContent.find(DT.TAB_COMMENT_SPLIT) > -1:
+ CommentsList.append((
+ PcdLineContent[PcdLineContent.find(DT.TAB_COMMENT_SPLIT):],
+ PcdLineNo))
+ PcdLineContent = PcdLineContent[:PcdLineContent.find(DT.TAB_COMMENT_SPLIT)]
+
+ if PcdLineContent != '':
+ #
+ # Find Macro
+ #
+ Name, Value = MacroParser((PcdLineContent, PcdLineNo),
+ FileName,
+ DT.MODEL_EFI_PCD,
+ self.FileLocalMacros)
+ if Name != None:
+ SectionMacros[Name] = Value
+ ValueList = []
+ CommentsList = []
+ continue
+
+ PcdEntryReturn = SplitPcdEntry(PcdLineContent)
+
+ if not PcdEntryReturn[1]:
+ TokenList = ['']
+ else:
+ TokenList = PcdEntryReturn[0]
+
+ ValueList[0:len(TokenList)] = TokenList
+
+ #
+ # Replace with Local section Macro and [Defines] section Macro.
+ #
+ ValueList = [InfExpandMacro(Value, (FileName, PcdLineContent, PcdLineNo),
+ self.FileLocalMacros, SectionMacros, True)
+ for Value in ValueList]
+
+ if len(ValueList) >= 1:
+ PcdList.append((ValueList, CommentsList, (PcdLineContent, PcdLineNo, FileName)))
+ ValueList = []
+ CommentsList = []
+ continue
+ #
+ # For Binary INF file
+ #
+ else:
+ for Line in SectionString:
+ LineContent = Line[0].strip()
+ LineNo = Line[1]
+
+ if LineContent == '':
+ CommentsList = []
+ continue
+
+ if LineContent.startswith(DT.TAB_COMMENT_SPLIT):
+ CommentsList.append(LineContent)
+ continue
+ #
+ # Have comments at tail.
+ #
+ CommentIndex = LineContent.find(DT.TAB_COMMENT_SPLIT)
+ if CommentIndex > -1:
+ CommentsList.append(LineContent[CommentIndex+1:])
+ LineContent = LineContent[:CommentIndex]
+
+ TokenList = GetSplitValueList(LineContent, DT.TAB_VALUE_SPLIT)
+ #
+ # PatchablePcd
+ # TokenSpace.CName | Value | Offset
+ #
+ if KeysList[0][0].upper() == DT.TAB_INF_PATCH_PCD.upper():
+ if len(TokenList) != 3:
+ Logger.Error('InfParser',
+ FORMAT_INVALID,
+ ST.ERR_ASBUILD_PATCHPCD_FORMAT_INVALID,
+ File=FileName,
+ Line=LineNo,
+ ExtraData=LineContent)
+ #
+ elif KeysList[0][0].upper() == DT.TAB_INF_PCD_EX.upper():
+ if len(TokenList) != 2:
+ Logger.Error('InfParser',
+ FORMAT_INVALID,
+ ST.ERR_ASBUILD_PCDEX_FORMAT_INVALID,
+ File=FileName,
+ Line=LineNo,
+ ExtraData=LineContent)
+ ValueList[0:len(TokenList)] = TokenList
+ if len(ValueList) >= 1:
+ PcdList.append((ValueList, CommentsList, (LineContent, LineNo, FileName)))
+ ValueList = []
+ CommentsList = []
+ continue
+
+ if not InfSectionObject.SetPcds(PcdList, KeysList = KeysList,
+ PackageInfo = self.InfPackageSection.GetPackages()):
+ Logger.Error('InfParser',
+ FORMAT_INVALID,
+ ST.ERR_INF_PARSER_MODULE_SECTION_TYPE_ERROR%("[PCD]"),
+ File=FileName,
+ Line=LineIndex)
+
\ No newline at end of file |