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BaseTools: Support nest field name in DSC/DEC
[mirror_edk2.git] / BaseTools / Source / Python / Workspace / MetaFileParser.py
1 ## @file
2 # This file is used to parse meta files
3 #
4 # Copyright (c) 2008 - 2017, Intel Corporation. All rights reserved.<BR>
5 # (C) Copyright 2015-2016 Hewlett Packard Enterprise Development LP<BR>
6 # This program and the accompanying materials
7 # are licensed and made available under the terms and conditions of the BSD License
8 # which accompanies this distribution. The full text of the license may be found at
9 # http://opensource.org/licenses/bsd-license.php
10 #
11 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
12 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
13 #
14
15 ##
16 # Import Modules
17 #
18 import Common.LongFilePathOs as os
19 import re
20 import time
21 import copy
22 import md5
23
24 import Common.EdkLogger as EdkLogger
25 import Common.GlobalData as GlobalData
26
27 from CommonDataClass.DataClass import *
28 from Common.DataType import *
29 from Common.String import *
30 from Common.Misc import GuidStructureStringToGuidString, CheckPcdDatum, PathClass, AnalyzePcdData, AnalyzeDscPcd, AnalyzePcdExpression
31 from Common.Expression import *
32 from CommonDataClass.Exceptions import *
33 from Common.LongFilePathSupport import OpenLongFilePath as open
34
35 from MetaFileTable import MetaFileStorage
36 from MetaFileCommentParser import CheckInfComment
37
38 ## A decorator used to parse macro definition
39 def ParseMacro(Parser):
40 def MacroParser(self):
41 Match = gMacroDefPattern.match(self._CurrentLine)
42 if not Match:
43 # Not 'DEFINE/EDK_GLOBAL' statement, call decorated method
44 Parser(self)
45 return
46
47 TokenList = GetSplitValueList(self._CurrentLine[Match.end(1):], TAB_EQUAL_SPLIT, 1)
48 # Syntax check
49 if not TokenList[0]:
50 EdkLogger.error('Parser', FORMAT_INVALID, "No macro name given",
51 ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex + 1)
52 if len(TokenList) < 2:
53 TokenList.append('')
54
55 Type = Match.group(1)
56 Name, Value = TokenList
57 # Global macros can be only defined via environment variable
58 if Name in GlobalData.gGlobalDefines:
59 EdkLogger.error('Parser', FORMAT_INVALID, "%s can only be defined via environment variable" % Name,
60 ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex + 1)
61 # Only upper case letters, digit and '_' are allowed
62 if not gMacroNamePattern.match(Name):
63 EdkLogger.error('Parser', FORMAT_INVALID, "The macro name must be in the pattern [A-Z][A-Z0-9_]*",
64 ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex + 1)
65
66 Value = ReplaceMacro(Value, self._Macros)
67 if Type in self.DataType:
68 self._ItemType = self.DataType[Type]
69 else:
70 self._ItemType = MODEL_META_DATA_DEFINE
71 # DEFINE defined macros
72 if Type == TAB_DSC_DEFINES_DEFINE:
73 #
74 # First judge whether this DEFINE is in conditional directive statements or not.
75 #
76 if type(self) == DscParser and self._InDirective > -1:
77 pass
78 else:
79 if type(self) == DecParser:
80 if MODEL_META_DATA_HEADER in self._SectionType:
81 self._FileLocalMacros[Name] = Value
82 else:
83 self._ConstructSectionMacroDict(Name, Value)
84 elif self._SectionType == MODEL_META_DATA_HEADER:
85 self._FileLocalMacros[Name] = Value
86 else:
87 self._ConstructSectionMacroDict(Name, Value)
88
89 # EDK_GLOBAL defined macros
90 elif type(self) != DscParser:
91 EdkLogger.error('Parser', FORMAT_INVALID, "EDK_GLOBAL can only be used in .dsc file",
92 ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex + 1)
93 elif self._SectionType != MODEL_META_DATA_HEADER:
94 EdkLogger.error('Parser', FORMAT_INVALID, "EDK_GLOBAL can only be used under [Defines] section",
95 ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex + 1)
96 elif (Name in self._FileLocalMacros) and (self._FileLocalMacros[Name] != Value):
97 EdkLogger.error('Parser', FORMAT_INVALID, "EDK_GLOBAL defined a macro with the same name and different value as one defined by 'DEFINE'",
98 ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex + 1)
99
100 self._ValueList = [Type, Name, Value]
101
102 return MacroParser
103
104 ## Base class of parser
105 #
106 # This class is used for derivation purpose. The specific parser for one kind
107 # type file must derive this class and implement some public interfaces.
108 #
109 # @param FilePath The path of platform description file
110 # @param FileType The raw data of DSC file
111 # @param Table Database used to retrieve module/package information
112 # @param Macros Macros used for replacement in file
113 # @param Owner Owner ID (for sub-section parsing)
114 # @param From ID from which the data comes (for !INCLUDE directive)
115 #
116 class MetaFileParser(object):
117 # data type (file content) for specific file type
118 DataType = {}
119
120 # Parser objects used to implement singleton
121 MetaFiles = {}
122
123 ## Factory method
124 #
125 # One file, one parser object. This factory method makes sure that there's
126 # only one object constructed for one meta file.
127 #
128 # @param Class class object of real AutoGen class
129 # (InfParser, DecParser or DscParser)
130 # @param FilePath The path of meta file
131 # @param *args The specific class related parameters
132 # @param **kwargs The specific class related dict parameters
133 #
134 def __new__(Class, FilePath, *args, **kwargs):
135 if FilePath in Class.MetaFiles:
136 return Class.MetaFiles[FilePath]
137 else:
138 ParserObject = super(MetaFileParser, Class).__new__(Class)
139 Class.MetaFiles[FilePath] = ParserObject
140 return ParserObject
141
142 ## Constructor of MetaFileParser
143 #
144 # Initialize object of MetaFileParser
145 #
146 # @param FilePath The path of platform description file
147 # @param FileType The raw data of DSC file
148 # @param Arch Default Arch value for filtering sections
149 # @param Table Database used to retrieve module/package information
150 # @param Owner Owner ID (for sub-section parsing)
151 # @param From ID from which the data comes (for !INCLUDE directive)
152 #
153 def __init__(self, FilePath, FileType, Arch, Table, Owner= -1, From= -1):
154 self._Table = Table
155 self._RawTable = Table
156 self._Arch = Arch
157 self._FileType = FileType
158 self.MetaFile = FilePath
159 self._FileDir = self.MetaFile.Dir
160 self._Defines = {}
161 self._FileLocalMacros = {}
162 self._SectionsMacroDict = {}
163
164 # for recursive parsing
165 self._Owner = [Owner]
166 self._From = From
167
168 # parsr status for parsing
169 self._ValueList = ['', '', '', '', '']
170 self._Scope = []
171 self._LineIndex = 0
172 self._CurrentLine = ''
173 self._SectionType = MODEL_UNKNOWN
174 self._SectionName = ''
175 self._InSubsection = False
176 self._SubsectionType = MODEL_UNKNOWN
177 self._SubsectionName = ''
178 self._ItemType = MODEL_UNKNOWN
179 self._LastItem = -1
180 self._Enabled = 0
181 self._Finished = False
182 self._PostProcessed = False
183 # Different version of meta-file has different way to parse.
184 self._Version = 0
185
186 ## Store the parsed data in table
187 def _Store(self, *Args):
188 return self._Table.Insert(*Args)
189
190 ## Virtual method for starting parse
191 def Start(self):
192 raise NotImplementedError
193
194 ## Notify a post-process is needed
195 def DoPostProcess(self):
196 self._PostProcessed = False
197
198 ## Set parsing complete flag in both class and table
199 def _Done(self):
200 self._Finished = True
201 ## Do not set end flag when processing included files
202 if self._From == -1:
203 self._Table.SetEndFlag()
204
205 def _PostProcess(self):
206 self._PostProcessed = True
207
208 ## Get the parse complete flag
209 def _GetFinished(self):
210 return self._Finished
211
212 ## Set the complete flag
213 def _SetFinished(self, Value):
214 self._Finished = Value
215
216 ## Remove records that do not match given Filter Arch
217 def _FilterRecordList(self, RecordList, FilterArch):
218 NewRecordList = []
219 for Record in RecordList:
220 Arch = Record[3]
221 if Arch == 'COMMON' or Arch == FilterArch:
222 NewRecordList.append(Record)
223 return NewRecordList
224
225 ## Use [] style to query data in table, just for readability
226 #
227 # DataInfo = [data_type, scope1(arch), scope2(platform/moduletype)]
228 #
229 def __getitem__(self, DataInfo):
230 if type(DataInfo) != type(()):
231 DataInfo = (DataInfo,)
232
233 # Parse the file first, if necessary
234 if not self._Finished:
235 if self._RawTable.IsIntegrity():
236 self._Finished = True
237 else:
238 self._Table = self._RawTable
239 self._PostProcessed = False
240 self.Start()
241
242 # No specific ARCH or Platform given, use raw data
243 if self._RawTable and (len(DataInfo) == 1 or DataInfo[1] == None):
244 return self._FilterRecordList(self._RawTable.Query(*DataInfo), self._Arch)
245
246 # Do post-process if necessary
247 if not self._PostProcessed:
248 self._PostProcess()
249
250 return self._FilterRecordList(self._Table.Query(*DataInfo), DataInfo[1])
251
252 ## Data parser for the common format in different type of file
253 #
254 # The common format in the meatfile is like
255 #
256 # xxx1 | xxx2 | xxx3
257 #
258 @ParseMacro
259 def _CommonParser(self):
260 TokenList = GetSplitValueList(self._CurrentLine, TAB_VALUE_SPLIT)
261 self._ValueList[0:len(TokenList)] = TokenList
262
263 ## Data parser for the format in which there's path
264 #
265 # Only path can have macro used. So we need to replace them before use.
266 #
267 @ParseMacro
268 def _PathParser(self):
269 TokenList = GetSplitValueList(self._CurrentLine, TAB_VALUE_SPLIT)
270 self._ValueList[0:len(TokenList)] = TokenList
271 # Don't do macro replacement for dsc file at this point
272 if type(self) != DscParser:
273 Macros = self._Macros
274 self._ValueList = [ReplaceMacro(Value, Macros) for Value in self._ValueList]
275
276 ## Skip unsupported data
277 def _Skip(self):
278 EdkLogger.warn("Parser", "Unrecognized content", File=self.MetaFile,
279 Line=self._LineIndex + 1, ExtraData=self._CurrentLine);
280 self._ValueList[0:1] = [self._CurrentLine]
281
282 ## Skip unsupported data for UserExtension Section
283 def _SkipUserExtension(self):
284 self._ValueList[0:1] = [self._CurrentLine]
285
286 ## Section header parser
287 #
288 # The section header is always in following format:
289 #
290 # [section_name.arch<.platform|module_type>]
291 #
292 def _SectionHeaderParser(self):
293 self._Scope = []
294 self._SectionName = ''
295 ArchList = set()
296 for Item in GetSplitValueList(self._CurrentLine[1:-1], TAB_COMMA_SPLIT):
297 if Item == '':
298 continue
299 ItemList = GetSplitValueList(Item, TAB_SPLIT,3)
300 # different section should not mix in one section
301 if self._SectionName != '' and self._SectionName != ItemList[0].upper():
302 EdkLogger.error('Parser', FORMAT_INVALID, "Different section names in the same section",
303 File=self.MetaFile, Line=self._LineIndex + 1, ExtraData=self._CurrentLine)
304 self._SectionName = ItemList[0].upper()
305 if self._SectionName in self.DataType:
306 self._SectionType = self.DataType[self._SectionName]
307 # Check if the section name is valid
308 if self._SectionName not in SECTIONS_HAVE_ITEM_AFTER_ARCH and len(ItemList) > 3:
309 EdkLogger.error("Parser", FORMAT_UNKNOWN_ERROR, "%s is not a valid section name" % Item,
310 self.MetaFile, self._LineIndex + 1, self._CurrentLine)
311 elif self._Version >= 0x00010005:
312 EdkLogger.error("Parser", FORMAT_UNKNOWN_ERROR, "%s is not a valid section name" % Item,
313 self.MetaFile, self._LineIndex + 1, self._CurrentLine)
314 else:
315 self._SectionType = MODEL_UNKNOWN
316
317 # S1 is always Arch
318 if len(ItemList) > 1:
319 S1 = ItemList[1].upper()
320 else:
321 S1 = 'COMMON'
322 ArchList.add(S1)
323
324 # S2 may be Platform or ModuleType
325 if len(ItemList) > 2:
326 if self._SectionName.upper() in SECTIONS_HAVE_ITEM_PCD:
327 S2 = ItemList[2]
328 else:
329 S2 = ItemList[2].upper()
330 else:
331 S2 = 'COMMON'
332 if len(ItemList) > 3:
333 S3 = ItemList[3]
334 else:
335 S3 = "COMMON"
336 self._Scope.append([S1, S2, S3])
337
338 # 'COMMON' must not be used with specific ARCHs at the same section
339 if 'COMMON' in ArchList and len(ArchList) > 1:
340 EdkLogger.error('Parser', FORMAT_INVALID, "'common' ARCH must not be used with specific ARCHs",
341 File=self.MetaFile, Line=self._LineIndex + 1, ExtraData=self._CurrentLine)
342 # If the section information is needed later, it should be stored in database
343 self._ValueList[0] = self._SectionName
344
345 ## [defines] section parser
346 @ParseMacro
347 def _DefineParser(self):
348 TokenList = GetSplitValueList(self._CurrentLine, TAB_EQUAL_SPLIT, 1)
349 self._ValueList[1:len(TokenList)] = TokenList
350 if not self._ValueList[1]:
351 EdkLogger.error('Parser', FORMAT_INVALID, "No name specified",
352 ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex + 1)
353 if not self._ValueList[2]:
354 EdkLogger.error('Parser', FORMAT_INVALID, "No value specified",
355 ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex + 1)
356
357 self._ValueList = [ReplaceMacro(Value, self._Macros) for Value in self._ValueList]
358 Name, Value = self._ValueList[1], self._ValueList[2]
359 MacroUsed = GlobalData.gMacroRefPattern.findall(Value)
360 if len(MacroUsed) != 0:
361 for Macro in MacroUsed:
362 if Macro in GlobalData.gGlobalDefines:
363 EdkLogger.error("Parser", FORMAT_INVALID, "Global macro %s is not permitted." % (Macro), ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex + 1)
364 else:
365 EdkLogger.error("Parser", FORMAT_INVALID, "%s not defined" % (Macro), ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex + 1)
366 # Sometimes, we need to make differences between EDK and EDK2 modules
367 if Name == 'INF_VERSION':
368 if re.match(r'0[xX][\da-f-A-F]{5,8}', Value):
369 self._Version = int(Value, 0)
370 elif re.match(r'\d+\.\d+', Value):
371 ValueList = Value.split('.')
372 Major = '%04o' % int(ValueList[0], 0)
373 Minor = '%04o' % int(ValueList[1], 0)
374 self._Version = int('0x' + Major + Minor, 0)
375 else:
376 EdkLogger.error('Parser', FORMAT_INVALID, "Invalid version number",
377 ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex + 1)
378
379 if type(self) == InfParser and self._Version < 0x00010005:
380 # EDK module allows using defines as macros
381 self._FileLocalMacros[Name] = Value
382 self._Defines[Name] = Value
383
384 ## [BuildOptions] section parser
385 @ParseMacro
386 def _BuildOptionParser(self):
387 self._CurrentLine = CleanString(self._CurrentLine, BuildOption=True)
388 TokenList = GetSplitValueList(self._CurrentLine, TAB_EQUAL_SPLIT, 1)
389 TokenList2 = GetSplitValueList(TokenList[0], ':', 1)
390 if len(TokenList2) == 2:
391 self._ValueList[0] = TokenList2[0] # toolchain family
392 self._ValueList[1] = TokenList2[1] # keys
393 else:
394 self._ValueList[1] = TokenList[0]
395 if len(TokenList) == 2 and type(self) != DscParser: # value
396 self._ValueList[2] = ReplaceMacro(TokenList[1], self._Macros)
397
398 if self._ValueList[1].count('_') != 4:
399 EdkLogger.error(
400 'Parser',
401 FORMAT_INVALID,
402 "'%s' must be in format of <TARGET>_<TOOLCHAIN>_<ARCH>_<TOOL>_FLAGS" % self._ValueList[1],
403 ExtraData=self._CurrentLine,
404 File=self.MetaFile,
405 Line=self._LineIndex + 1
406 )
407 def GetValidExpression(self, TokenSpaceGuid, PcdCName):
408 return self._Table.GetValidExpression(TokenSpaceGuid, PcdCName)
409 def _GetMacros(self):
410 Macros = {}
411 Macros.update(self._FileLocalMacros)
412 Macros.update(self._GetApplicableSectionMacro())
413 return Macros
414
415 ## Construct section Macro dict
416 def _ConstructSectionMacroDict(self, Name, Value):
417 ScopeKey = [(Scope[0], Scope[1],Scope[2]) for Scope in self._Scope]
418 ScopeKey = tuple(ScopeKey)
419 SectionDictKey = self._SectionType, ScopeKey
420 #
421 # DecParser SectionType is a list, will contain more than one item only in Pcd Section
422 # As Pcd section macro usage is not alllowed, so here it is safe
423 #
424 if type(self) == DecParser:
425 SectionDictKey = self._SectionType[0], ScopeKey
426 if SectionDictKey not in self._SectionsMacroDict:
427 self._SectionsMacroDict[SectionDictKey] = {}
428 SectionLocalMacros = self._SectionsMacroDict[SectionDictKey]
429 SectionLocalMacros[Name] = Value
430
431 ## Get section Macros that are applicable to current line, which may come from other sections
432 ## that share the same name while scope is wider
433 def _GetApplicableSectionMacro(self):
434 Macros = {}
435
436 ComComMacroDict = {}
437 ComSpeMacroDict = {}
438 SpeSpeMacroDict = {}
439
440 ActiveSectionType = self._SectionType
441 if type(self) == DecParser:
442 ActiveSectionType = self._SectionType[0]
443
444 for (SectionType, Scope) in self._SectionsMacroDict:
445 if SectionType != ActiveSectionType:
446 continue
447
448 for ActiveScope in self._Scope:
449 Scope0, Scope1 ,Scope2= ActiveScope[0], ActiveScope[1],ActiveScope[2]
450 if(Scope0, Scope1,Scope2) not in Scope:
451 break
452 else:
453 SpeSpeMacroDict.update(self._SectionsMacroDict[(SectionType, Scope)])
454
455 for ActiveScope in self._Scope:
456 Scope0, Scope1,Scope2 = ActiveScope[0], ActiveScope[1],ActiveScope[2]
457 if(Scope0, Scope1,Scope2) not in Scope and (Scope0, "COMMON","COMMON") not in Scope and ("COMMON", Scope1,"COMMON") not in Scope:
458 break
459 else:
460 ComSpeMacroDict.update(self._SectionsMacroDict[(SectionType, Scope)])
461
462 if ("COMMON", "COMMON","COMMON") in Scope:
463 ComComMacroDict.update(self._SectionsMacroDict[(SectionType, Scope)])
464
465 Macros.update(ComComMacroDict)
466 Macros.update(ComSpeMacroDict)
467 Macros.update(SpeSpeMacroDict)
468
469 return Macros
470
471 _SectionParser = {}
472 Finished = property(_GetFinished, _SetFinished)
473 _Macros = property(_GetMacros)
474
475
476 ## INF file parser class
477 #
478 # @param FilePath The path of platform description file
479 # @param FileType The raw data of DSC file
480 # @param Table Database used to retrieve module/package information
481 # @param Macros Macros used for replacement in file
482 #
483 class InfParser(MetaFileParser):
484 # INF file supported data types (one type per section)
485 DataType = {
486 TAB_UNKNOWN.upper() : MODEL_UNKNOWN,
487 TAB_INF_DEFINES.upper() : MODEL_META_DATA_HEADER,
488 TAB_DSC_DEFINES_DEFINE : MODEL_META_DATA_DEFINE,
489 TAB_BUILD_OPTIONS.upper() : MODEL_META_DATA_BUILD_OPTION,
490 TAB_INCLUDES.upper() : MODEL_EFI_INCLUDE,
491 TAB_LIBRARIES.upper() : MODEL_EFI_LIBRARY_INSTANCE,
492 TAB_LIBRARY_CLASSES.upper() : MODEL_EFI_LIBRARY_CLASS,
493 TAB_PACKAGES.upper() : MODEL_META_DATA_PACKAGE,
494 TAB_NMAKE.upper() : MODEL_META_DATA_NMAKE,
495 TAB_INF_FIXED_PCD.upper() : MODEL_PCD_FIXED_AT_BUILD,
496 TAB_INF_PATCH_PCD.upper() : MODEL_PCD_PATCHABLE_IN_MODULE,
497 TAB_INF_FEATURE_PCD.upper() : MODEL_PCD_FEATURE_FLAG,
498 TAB_INF_PCD_EX.upper() : MODEL_PCD_DYNAMIC_EX,
499 TAB_INF_PCD.upper() : MODEL_PCD_DYNAMIC,
500 TAB_SOURCES.upper() : MODEL_EFI_SOURCE_FILE,
501 TAB_GUIDS.upper() : MODEL_EFI_GUID,
502 TAB_PROTOCOLS.upper() : MODEL_EFI_PROTOCOL,
503 TAB_PPIS.upper() : MODEL_EFI_PPI,
504 TAB_DEPEX.upper() : MODEL_EFI_DEPEX,
505 TAB_BINARIES.upper() : MODEL_EFI_BINARY_FILE,
506 TAB_USER_EXTENSIONS.upper() : MODEL_META_DATA_USER_EXTENSION
507 }
508
509 ## Constructor of InfParser
510 #
511 # Initialize object of InfParser
512 #
513 # @param FilePath The path of module description file
514 # @param FileType The raw data of DSC file
515 # @param Arch Default Arch value for filtering sections
516 # @param Table Database used to retrieve module/package information
517 #
518 def __init__(self, FilePath, FileType, Arch, Table):
519 # prevent re-initialization
520 if hasattr(self, "_Table"):
521 return
522 MetaFileParser.__init__(self, FilePath, FileType, Arch, Table)
523 self.PcdsDict = {}
524
525 ## Parser starter
526 def Start(self):
527 NmakeLine = ''
528 Content = ''
529 try:
530 Content = open(str(self.MetaFile), 'r').readlines()
531 except:
532 EdkLogger.error("Parser", FILE_READ_FAILURE, ExtraData=self.MetaFile)
533
534 # parse the file line by line
535 IsFindBlockComment = False
536 GetHeaderComment = False
537 TailComments = []
538 SectionComments = []
539 Comments = []
540
541 for Index in range(0, len(Content)):
542 # skip empty, commented, block commented lines
543 Line, Comment = CleanString2(Content[Index], AllowCppStyleComment=True)
544 NextLine = ''
545 if Index + 1 < len(Content):
546 NextLine, NextComment = CleanString2(Content[Index + 1])
547 if Line == '':
548 if Comment:
549 Comments.append((Comment, Index + 1))
550 elif GetHeaderComment:
551 SectionComments.extend(Comments)
552 Comments = []
553 continue
554 if Line.find(DataType.TAB_COMMENT_EDK_START) > -1:
555 IsFindBlockComment = True
556 continue
557 if Line.find(DataType.TAB_COMMENT_EDK_END) > -1:
558 IsFindBlockComment = False
559 continue
560 if IsFindBlockComment:
561 continue
562
563 self._LineIndex = Index
564 self._CurrentLine = Line
565
566 # section header
567 if Line[0] == TAB_SECTION_START and Line[-1] == TAB_SECTION_END:
568 if not GetHeaderComment:
569 for Cmt, LNo in Comments:
570 self._Store(MODEL_META_DATA_HEADER_COMMENT, Cmt, '', '', 'COMMON',
571 'COMMON', self._Owner[-1], LNo, -1, LNo, -1, 0)
572 GetHeaderComment = True
573 else:
574 TailComments.extend(SectionComments + Comments)
575 Comments = []
576 self._SectionHeaderParser()
577 # Check invalid sections
578 if self._Version < 0x00010005:
579 if self._SectionType in [MODEL_META_DATA_BUILD_OPTION,
580 MODEL_EFI_LIBRARY_CLASS,
581 MODEL_META_DATA_PACKAGE,
582 MODEL_PCD_FIXED_AT_BUILD,
583 MODEL_PCD_PATCHABLE_IN_MODULE,
584 MODEL_PCD_FEATURE_FLAG,
585 MODEL_PCD_DYNAMIC_EX,
586 MODEL_PCD_DYNAMIC,
587 MODEL_EFI_GUID,
588 MODEL_EFI_PROTOCOL,
589 MODEL_EFI_PPI,
590 MODEL_META_DATA_USER_EXTENSION]:
591 EdkLogger.error('Parser', FORMAT_INVALID,
592 "Section [%s] is not allowed in inf file without version" % (self._SectionName),
593 ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex + 1)
594 elif self._SectionType in [MODEL_EFI_INCLUDE,
595 MODEL_EFI_LIBRARY_INSTANCE,
596 MODEL_META_DATA_NMAKE]:
597 EdkLogger.error('Parser', FORMAT_INVALID,
598 "Section [%s] is not allowed in inf file with version 0x%08x" % (self._SectionName, self._Version),
599 ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex + 1)
600 continue
601 # merge two lines specified by '\' in section NMAKE
602 elif self._SectionType == MODEL_META_DATA_NMAKE:
603 if Line[-1] == '\\':
604 if NextLine == '':
605 self._CurrentLine = NmakeLine + Line[0:-1]
606 NmakeLine = ''
607 else:
608 if NextLine[0] == TAB_SECTION_START and NextLine[-1] == TAB_SECTION_END:
609 self._CurrentLine = NmakeLine + Line[0:-1]
610 NmakeLine = ''
611 else:
612 NmakeLine = NmakeLine + ' ' + Line[0:-1]
613 continue
614 else:
615 self._CurrentLine = NmakeLine + Line
616 NmakeLine = ''
617
618 # section content
619 self._ValueList = ['', '', '']
620 # parse current line, result will be put in self._ValueList
621 self._SectionParser[self._SectionType](self)
622 if self._ValueList == None or self._ItemType == MODEL_META_DATA_DEFINE:
623 self._ItemType = -1
624 Comments = []
625 continue
626 if Comment:
627 Comments.append((Comment, Index + 1))
628 if GlobalData.gOptions and GlobalData.gOptions.CheckUsage:
629 CheckInfComment(self._SectionType, Comments, str(self.MetaFile), Index + 1, self._ValueList)
630 #
631 # Model, Value1, Value2, Value3, Arch, Platform, BelongsToItem=-1,
632 # LineBegin=-1, ColumnBegin=-1, LineEnd=-1, ColumnEnd=-1, Enabled=-1
633 #
634 for Arch, Platform,_ in self._Scope:
635 LastItem = self._Store(self._SectionType,
636 self._ValueList[0],
637 self._ValueList[1],
638 self._ValueList[2],
639 Arch,
640 Platform,
641 self._Owner[-1],
642 self._LineIndex + 1,
643 - 1,
644 self._LineIndex + 1,
645 - 1,
646 0
647 )
648 for Comment, LineNo in Comments:
649 self._Store(MODEL_META_DATA_COMMENT, Comment, '', '', Arch, Platform,
650 LastItem, LineNo, -1, LineNo, -1, 0)
651 Comments = []
652 SectionComments = []
653 TailComments.extend(SectionComments + Comments)
654 if IsFindBlockComment:
655 EdkLogger.error("Parser", FORMAT_INVALID, "Open block comments (starting with /*) are expected to end with */",
656 File=self.MetaFile)
657
658 # If there are tail comments in INF file, save to database whatever the comments are
659 for Comment in TailComments:
660 self._Store(MODEL_META_DATA_TAIL_COMMENT, Comment[0], '', '', 'COMMON',
661 'COMMON', self._Owner[-1], -1, -1, -1, -1, 0)
662 self._Done()
663
664 ## Data parser for the format in which there's path
665 #
666 # Only path can have macro used. So we need to replace them before use.
667 #
668 def _IncludeParser(self):
669 TokenList = GetSplitValueList(self._CurrentLine, TAB_VALUE_SPLIT)
670 self._ValueList[0:len(TokenList)] = TokenList
671 Macros = self._Macros
672 if Macros:
673 for Index in range(0, len(self._ValueList)):
674 Value = self._ValueList[Index]
675 if not Value:
676 continue
677
678 if Value.upper().find('$(EFI_SOURCE)\Edk'.upper()) > -1 or Value.upper().find('$(EFI_SOURCE)/Edk'.upper()) > -1:
679 Value = '$(EDK_SOURCE)' + Value[17:]
680 if Value.find('$(EFI_SOURCE)') > -1 or Value.find('$(EDK_SOURCE)') > -1:
681 pass
682 elif Value.startswith('.'):
683 pass
684 elif Value.startswith('$('):
685 pass
686 else:
687 Value = '$(EFI_SOURCE)/' + Value
688
689 self._ValueList[Index] = ReplaceMacro(Value, Macros)
690
691 ## Parse [Sources] section
692 #
693 # Only path can have macro used. So we need to replace them before use.
694 #
695 @ParseMacro
696 def _SourceFileParser(self):
697 TokenList = GetSplitValueList(self._CurrentLine, TAB_VALUE_SPLIT)
698 self._ValueList[0:len(TokenList)] = TokenList
699 Macros = self._Macros
700 # For Acpi tables, remove macro like ' TABLE_NAME=Sata1'
701 if 'COMPONENT_TYPE' in Macros:
702 if self._Defines['COMPONENT_TYPE'].upper() == 'ACPITABLE':
703 self._ValueList[0] = GetSplitValueList(self._ValueList[0], ' ', 1)[0]
704 if self._Defines['BASE_NAME'] == 'Microcode':
705 pass
706 self._ValueList = [ReplaceMacro(Value, Macros) for Value in self._ValueList]
707
708 ## Parse [Binaries] section
709 #
710 # Only path can have macro used. So we need to replace them before use.
711 #
712 @ParseMacro
713 def _BinaryFileParser(self):
714 TokenList = GetSplitValueList(self._CurrentLine, TAB_VALUE_SPLIT, 2)
715 if len(TokenList) < 2:
716 EdkLogger.error('Parser', FORMAT_INVALID, "No file type or path specified",
717 ExtraData=self._CurrentLine + " (<FileType> | <FilePath> [| <Target>])",
718 File=self.MetaFile, Line=self._LineIndex + 1)
719 if not TokenList[0]:
720 EdkLogger.error('Parser', FORMAT_INVALID, "No file type specified",
721 ExtraData=self._CurrentLine + " (<FileType> | <FilePath> [| <Target>])",
722 File=self.MetaFile, Line=self._LineIndex + 1)
723 if not TokenList[1]:
724 EdkLogger.error('Parser', FORMAT_INVALID, "No file path specified",
725 ExtraData=self._CurrentLine + " (<FileType> | <FilePath> [| <Target>])",
726 File=self.MetaFile, Line=self._LineIndex + 1)
727 self._ValueList[0:len(TokenList)] = TokenList
728 self._ValueList[1] = ReplaceMacro(self._ValueList[1], self._Macros)
729
730 ## [nmake] section parser (Edk.x style only)
731 def _NmakeParser(self):
732 TokenList = GetSplitValueList(self._CurrentLine, TAB_EQUAL_SPLIT, 1)
733 self._ValueList[0:len(TokenList)] = TokenList
734 # remove macros
735 self._ValueList[1] = ReplaceMacro(self._ValueList[1], self._Macros)
736 # remove self-reference in macro setting
737 #self._ValueList[1] = ReplaceMacro(self._ValueList[1], {self._ValueList[0]:''})
738
739 ## [FixedPcd], [FeaturePcd], [PatchPcd], [Pcd] and [PcdEx] sections parser
740 @ParseMacro
741 def _PcdParser(self):
742 TokenList = GetSplitValueList(self._CurrentLine, TAB_VALUE_SPLIT, 1)
743 ValueList = GetSplitValueList(TokenList[0], TAB_SPLIT)
744 if len(ValueList) != 2:
745 EdkLogger.error('Parser', FORMAT_INVALID, "Illegal token space GUID and PCD name format",
746 ExtraData=self._CurrentLine + " (<TokenSpaceGuidCName>.<PcdCName>)",
747 File=self.MetaFile, Line=self._LineIndex + 1)
748 self._ValueList[0:1] = ValueList
749 if len(TokenList) > 1:
750 self._ValueList[2] = TokenList[1]
751 if self._ValueList[0] == '' or self._ValueList[1] == '':
752 EdkLogger.error('Parser', FORMAT_INVALID, "No token space GUID or PCD name specified",
753 ExtraData=self._CurrentLine + " (<TokenSpaceGuidCName>.<PcdCName>)",
754 File=self.MetaFile, Line=self._LineIndex + 1)
755
756 # if value are 'True', 'true', 'TRUE' or 'False', 'false', 'FALSE', replace with integer 1 or 0.
757 if self._ValueList[2] != '':
758 InfPcdValueList = GetSplitValueList(TokenList[1], TAB_VALUE_SPLIT, 1)
759 if InfPcdValueList[0] in ['True', 'true', 'TRUE']:
760 self._ValueList[2] = TokenList[1].replace(InfPcdValueList[0], '1', 1);
761 elif InfPcdValueList[0] in ['False', 'false', 'FALSE']:
762 self._ValueList[2] = TokenList[1].replace(InfPcdValueList[0], '0', 1);
763 if (self._ValueList[0], self._ValueList[1]) not in self.PcdsDict:
764 self.PcdsDict[self._ValueList[0], self._ValueList[1]] = self._SectionType
765 elif self.PcdsDict[self._ValueList[0], self._ValueList[1]] != self._SectionType:
766 EdkLogger.error('Parser', FORMAT_INVALID, "It is not permissible to list a specified PCD in different PCD type sections.",
767 ExtraData=self._CurrentLine + " (<TokenSpaceGuidCName>.<PcdCName>)",
768 File=self.MetaFile, Line=self._LineIndex + 1)
769
770 ## [depex] section parser
771 @ParseMacro
772 def _DepexParser(self):
773 self._ValueList[0:1] = [self._CurrentLine]
774
775 _SectionParser = {
776 MODEL_UNKNOWN : MetaFileParser._Skip,
777 MODEL_META_DATA_HEADER : MetaFileParser._DefineParser,
778 MODEL_META_DATA_BUILD_OPTION : MetaFileParser._BuildOptionParser,
779 MODEL_EFI_INCLUDE : _IncludeParser, # for Edk.x modules
780 MODEL_EFI_LIBRARY_INSTANCE : MetaFileParser._CommonParser, # for Edk.x modules
781 MODEL_EFI_LIBRARY_CLASS : MetaFileParser._PathParser,
782 MODEL_META_DATA_PACKAGE : MetaFileParser._PathParser,
783 MODEL_META_DATA_NMAKE : _NmakeParser, # for Edk.x modules
784 MODEL_PCD_FIXED_AT_BUILD : _PcdParser,
785 MODEL_PCD_PATCHABLE_IN_MODULE : _PcdParser,
786 MODEL_PCD_FEATURE_FLAG : _PcdParser,
787 MODEL_PCD_DYNAMIC_EX : _PcdParser,
788 MODEL_PCD_DYNAMIC : _PcdParser,
789 MODEL_EFI_SOURCE_FILE : _SourceFileParser,
790 MODEL_EFI_GUID : MetaFileParser._CommonParser,
791 MODEL_EFI_PROTOCOL : MetaFileParser._CommonParser,
792 MODEL_EFI_PPI : MetaFileParser._CommonParser,
793 MODEL_EFI_DEPEX : _DepexParser,
794 MODEL_EFI_BINARY_FILE : _BinaryFileParser,
795 MODEL_META_DATA_USER_EXTENSION : MetaFileParser._SkipUserExtension,
796 }
797
798 ## DSC file parser class
799 #
800 # @param FilePath The path of platform description file
801 # @param FileType The raw data of DSC file
802 # @param Table Database used to retrieve module/package information
803 # @param Macros Macros used for replacement in file
804 # @param Owner Owner ID (for sub-section parsing)
805 # @param From ID from which the data comes (for !INCLUDE directive)
806 #
807 class DscParser(MetaFileParser):
808 # DSC file supported data types (one type per section)
809 DataType = {
810 TAB_SKUIDS.upper() : MODEL_EFI_SKU_ID,
811 TAB_DEFAULT_STORES.upper() : MODEL_EFI_DEFAULT_STORES,
812 TAB_LIBRARIES.upper() : MODEL_EFI_LIBRARY_INSTANCE,
813 TAB_LIBRARY_CLASSES.upper() : MODEL_EFI_LIBRARY_CLASS,
814 TAB_BUILD_OPTIONS.upper() : MODEL_META_DATA_BUILD_OPTION,
815 TAB_PCDS_FIXED_AT_BUILD_NULL.upper() : MODEL_PCD_FIXED_AT_BUILD,
816 TAB_PCDS_PATCHABLE_IN_MODULE_NULL.upper() : MODEL_PCD_PATCHABLE_IN_MODULE,
817 TAB_PCDS_FEATURE_FLAG_NULL.upper() : MODEL_PCD_FEATURE_FLAG,
818 TAB_PCDS_DYNAMIC_DEFAULT_NULL.upper() : MODEL_PCD_DYNAMIC_DEFAULT,
819 TAB_PCDS_DYNAMIC_HII_NULL.upper() : MODEL_PCD_DYNAMIC_HII,
820 TAB_PCDS_DYNAMIC_VPD_NULL.upper() : MODEL_PCD_DYNAMIC_VPD,
821 TAB_PCDS_DYNAMIC_EX_DEFAULT_NULL.upper() : MODEL_PCD_DYNAMIC_EX_DEFAULT,
822 TAB_PCDS_DYNAMIC_EX_HII_NULL.upper() : MODEL_PCD_DYNAMIC_EX_HII,
823 TAB_PCDS_DYNAMIC_EX_VPD_NULL.upper() : MODEL_PCD_DYNAMIC_EX_VPD,
824 TAB_COMPONENTS.upper() : MODEL_META_DATA_COMPONENT,
825 TAB_COMPONENTS_SOURCE_OVERRIDE_PATH.upper() : MODEL_META_DATA_COMPONENT_SOURCE_OVERRIDE_PATH,
826 TAB_DSC_DEFINES.upper() : MODEL_META_DATA_HEADER,
827 TAB_DSC_DEFINES_DEFINE : MODEL_META_DATA_DEFINE,
828 TAB_DSC_DEFINES_EDKGLOBAL : MODEL_META_DATA_GLOBAL_DEFINE,
829 TAB_INCLUDE.upper() : MODEL_META_DATA_INCLUDE,
830 TAB_IF.upper() : MODEL_META_DATA_CONDITIONAL_STATEMENT_IF,
831 TAB_IF_DEF.upper() : MODEL_META_DATA_CONDITIONAL_STATEMENT_IFDEF,
832 TAB_IF_N_DEF.upper() : MODEL_META_DATA_CONDITIONAL_STATEMENT_IFNDEF,
833 TAB_ELSE_IF.upper() : MODEL_META_DATA_CONDITIONAL_STATEMENT_ELSEIF,
834 TAB_ELSE.upper() : MODEL_META_DATA_CONDITIONAL_STATEMENT_ELSE,
835 TAB_END_IF.upper() : MODEL_META_DATA_CONDITIONAL_STATEMENT_ENDIF,
836 TAB_USER_EXTENSIONS.upper() : MODEL_META_DATA_USER_EXTENSION,
837 }
838
839 # Valid names in define section
840 DefineKeywords = [
841 "DSC_SPECIFICATION",
842 "PLATFORM_NAME",
843 "PLATFORM_GUID",
844 "PLATFORM_VERSION",
845 "SKUID_IDENTIFIER",
846 "PCD_INFO_GENERATION",
847 "PCD_VAR_CHECK_GENERATION",
848 "SUPPORTED_ARCHITECTURES",
849 "BUILD_TARGETS",
850 "OUTPUT_DIRECTORY",
851 "FLASH_DEFINITION",
852 "BUILD_NUMBER",
853 "RFC_LANGUAGES",
854 "ISO_LANGUAGES",
855 "TIME_STAMP_FILE",
856 "VPD_TOOL_GUID",
857 "FIX_LOAD_TOP_MEMORY_ADDRESS",
858 "PREBUILD",
859 "POSTBUILD"
860 ]
861
862 SubSectionDefineKeywords = [
863 "FILE_GUID"
864 ]
865
866 SymbolPattern = ValueExpression.SymbolPattern
867
868 IncludedFiles = set()
869
870 ## Constructor of DscParser
871 #
872 # Initialize object of DscParser
873 #
874 # @param FilePath The path of platform description file
875 # @param FileType The raw data of DSC file
876 # @param Arch Default Arch value for filtering sections
877 # @param Table Database used to retrieve module/package information
878 # @param Owner Owner ID (for sub-section parsing)
879 # @param From ID from which the data comes (for !INCLUDE directive)
880 #
881 def __init__(self, FilePath, FileType, Arch, Table, Owner= -1, From= -1):
882 # prevent re-initialization
883 if hasattr(self, "_Table"):
884 return
885 MetaFileParser.__init__(self, FilePath, FileType, Arch, Table, Owner, From)
886 self._Version = 0x00010005 # Only EDK2 dsc file is supported
887 # to store conditional directive evaluation result
888 self._DirectiveStack = []
889 self._DirectiveEvalStack = []
890 self._Enabled = 1
891
892 #
893 # Specify whether current line is in uncertain condition
894 #
895 self._InDirective = -1
896
897 # Final valid replacable symbols
898 self._Symbols = {}
899 #
900 # Map the ID between the original table and new table to track
901 # the owner item
902 #
903 self._IdMapping = {-1:-1}
904
905 ## Parser starter
906 def Start(self):
907 Content = ''
908 try:
909 Content = open(str(self.MetaFile), 'r').readlines()
910 except:
911 EdkLogger.error("Parser", FILE_READ_FAILURE, ExtraData=self.MetaFile)
912
913 OwnerId = {}
914 for Index in range(0, len(Content)):
915 Line = CleanString(Content[Index])
916 # skip empty line
917 if Line == '':
918 continue
919
920 self._CurrentLine = Line
921 self._LineIndex = Index
922 if self._InSubsection and self._Owner[-1] == -1:
923 self._Owner.append(self._LastItem)
924
925 # section header
926 if Line[0] == TAB_SECTION_START and Line[-1] == TAB_SECTION_END:
927 self._SectionType = MODEL_META_DATA_SECTION_HEADER
928 # subsection ending
929 elif Line[0] == '}' and self._InSubsection:
930 self._InSubsection = False
931 self._SubsectionType = MODEL_UNKNOWN
932 self._SubsectionName = ''
933 self._Owner[-1] = -1
934 OwnerId = {}
935 continue
936 # subsection header
937 elif Line[0] == TAB_OPTION_START and Line[-1] == TAB_OPTION_END:
938 self._SubsectionType = MODEL_META_DATA_SUBSECTION_HEADER
939 # directive line
940 elif Line[0] == '!':
941 self._DirectiveParser()
942 continue
943 if Line[0] == TAB_OPTION_START and not self._InSubsection:
944 EdkLogger.error("Parser", FILE_READ_FAILURE, "Missing the '{' before %s in Line %s" % (Line, Index+1),ExtraData=self.MetaFile)
945
946 if self._InSubsection:
947 SectionType = self._SubsectionType
948 else:
949 SectionType = self._SectionType
950 self._ItemType = SectionType
951
952 self._ValueList = ['', '', '']
953 self._SectionParser[SectionType](self)
954 if self._ValueList == None:
955 continue
956 #
957 # Model, Value1, Value2, Value3, Arch, ModuleType, BelongsToItem=-1, BelongsToFile=-1,
958 # LineBegin=-1, ColumnBegin=-1, LineEnd=-1, ColumnEnd=-1, Enabled=-1
959 #
960 for Arch, ModuleType, DefaultStore in self._Scope:
961 Owner = self._Owner[-1]
962 if self._SubsectionType != MODEL_UNKNOWN:
963 Owner = OwnerId[Arch]
964 self._LastItem = self._Store(
965 self._ItemType,
966 self._ValueList[0],
967 self._ValueList[1],
968 self._ValueList[2],
969 Arch,
970 ModuleType,
971 DefaultStore,
972 Owner,
973 self._From,
974 self._LineIndex + 1,
975 - 1,
976 self._LineIndex + 1,
977 - 1,
978 self._Enabled
979 )
980 if self._SubsectionType == MODEL_UNKNOWN and self._InSubsection:
981 OwnerId[Arch] = self._LastItem
982
983 if self._DirectiveStack:
984 Type, Line, Text = self._DirectiveStack[-1]
985 EdkLogger.error('Parser', FORMAT_INVALID, "No matching '!endif' found",
986 ExtraData=Text, File=self.MetaFile, Line=Line)
987 self._Done()
988
989 ## <subsection_header> parser
990 def _SubsectionHeaderParser(self):
991 self._SubsectionName = self._CurrentLine[1:-1].upper()
992 if self._SubsectionName in self.DataType:
993 self._SubsectionType = self.DataType[self._SubsectionName]
994 else:
995 self._SubsectionType = MODEL_UNKNOWN
996 EdkLogger.warn("Parser", "Unrecognized sub-section", File=self.MetaFile,
997 Line=self._LineIndex + 1, ExtraData=self._CurrentLine)
998 self._ValueList[0] = self._SubsectionName
999
1000 ## Directive statement parser
1001 def _DirectiveParser(self):
1002 self._ValueList = ['', '', '']
1003 TokenList = GetSplitValueList(self._CurrentLine, ' ', 1)
1004 self._ValueList[0:len(TokenList)] = TokenList
1005
1006 # Syntax check
1007 DirectiveName = self._ValueList[0].upper()
1008 if DirectiveName not in self.DataType:
1009 EdkLogger.error("Parser", FORMAT_INVALID, "Unknown directive [%s]" % DirectiveName,
1010 File=self.MetaFile, Line=self._LineIndex + 1)
1011
1012 if DirectiveName in ['!IF', '!IFDEF', '!IFNDEF']:
1013 self._InDirective += 1
1014
1015 if DirectiveName in ['!ENDIF']:
1016 self._InDirective -= 1
1017
1018 if DirectiveName in ['!IF', '!IFDEF', '!INCLUDE', '!IFNDEF', '!ELSEIF'] and self._ValueList[1] == '':
1019 EdkLogger.error("Parser", FORMAT_INVALID, "Missing expression",
1020 File=self.MetaFile, Line=self._LineIndex + 1,
1021 ExtraData=self._CurrentLine)
1022
1023 ItemType = self.DataType[DirectiveName]
1024 Scope = [['COMMON', 'COMMON','COMMON']]
1025 if ItemType == MODEL_META_DATA_INCLUDE:
1026 Scope = self._Scope
1027 if ItemType == MODEL_META_DATA_CONDITIONAL_STATEMENT_ENDIF:
1028 # Remove all directives between !if and !endif, including themselves
1029 while self._DirectiveStack:
1030 # Remove any !else or !elseif
1031 DirectiveInfo = self._DirectiveStack.pop()
1032 if DirectiveInfo[0] in [MODEL_META_DATA_CONDITIONAL_STATEMENT_IF,
1033 MODEL_META_DATA_CONDITIONAL_STATEMENT_IFDEF,
1034 MODEL_META_DATA_CONDITIONAL_STATEMENT_IFNDEF]:
1035 break
1036 else:
1037 EdkLogger.error("Parser", FORMAT_INVALID, "Redundant '!endif'",
1038 File=self.MetaFile, Line=self._LineIndex + 1,
1039 ExtraData=self._CurrentLine)
1040 elif ItemType != MODEL_META_DATA_INCLUDE:
1041 # Break if there's a !else is followed by a !elseif
1042 if ItemType == MODEL_META_DATA_CONDITIONAL_STATEMENT_ELSEIF and \
1043 self._DirectiveStack and \
1044 self._DirectiveStack[-1][0] == MODEL_META_DATA_CONDITIONAL_STATEMENT_ELSE:
1045 EdkLogger.error("Parser", FORMAT_INVALID, "'!elseif' after '!else'",
1046 File=self.MetaFile, Line=self._LineIndex + 1,
1047 ExtraData=self._CurrentLine)
1048 self._DirectiveStack.append((ItemType, self._LineIndex + 1, self._CurrentLine))
1049
1050 #
1051 # Model, Value1, Value2, Value3, Arch, ModuleType, BelongsToItem=-1, BelongsToFile=-1,
1052 # LineBegin=-1, ColumnBegin=-1, LineEnd=-1, ColumnEnd=-1, Enabled=-1
1053 #
1054 for Arch, ModuleType, DefaultStore in Scope:
1055 self._LastItem = self._Store(
1056 ItemType,
1057 self._ValueList[0],
1058 self._ValueList[1],
1059 self._ValueList[2],
1060 Arch,
1061 ModuleType,
1062 DefaultStore,
1063 self._Owner[-1],
1064 self._From,
1065 self._LineIndex + 1,
1066 - 1,
1067 self._LineIndex + 1,
1068 - 1,
1069 0
1070 )
1071
1072 ## [defines] section parser
1073 @ParseMacro
1074 def _DefineParser(self):
1075 TokenList = GetSplitValueList(self._CurrentLine, TAB_EQUAL_SPLIT, 1)
1076 self._ValueList[1:len(TokenList)] = TokenList
1077
1078 # Syntax check
1079 if not self._ValueList[1]:
1080 EdkLogger.error('Parser', FORMAT_INVALID, "No name specified",
1081 ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex + 1)
1082 if not self._ValueList[2]:
1083 EdkLogger.error('Parser', FORMAT_INVALID, "No value specified",
1084 ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex + 1)
1085 if (not self._ValueList[1] in self.DefineKeywords and
1086 (self._InSubsection and self._ValueList[1] not in self.SubSectionDefineKeywords)):
1087 EdkLogger.error('Parser', FORMAT_INVALID,
1088 "Unknown keyword found: %s. "
1089 "If this is a macro you must "
1090 "add it as a DEFINE in the DSC" % self._ValueList[1],
1091 ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex + 1)
1092 if not self._InSubsection:
1093 self._Defines[self._ValueList[1]] = self._ValueList[2]
1094 self._ItemType = self.DataType[TAB_DSC_DEFINES.upper()]
1095
1096 @ParseMacro
1097 def _SkuIdParser(self):
1098 TokenList = GetSplitValueList(self._CurrentLine, TAB_VALUE_SPLIT)
1099 if len(TokenList) not in (2,3):
1100 EdkLogger.error('Parser', FORMAT_INVALID, "Correct format is '<Integer>|<UiName>[|<UiName>]'",
1101 ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex + 1)
1102 self._ValueList[0:len(TokenList)] = TokenList
1103 @ParseMacro
1104 def _DefaultStoresParser(self):
1105 TokenList = GetSplitValueList(self._CurrentLine, TAB_VALUE_SPLIT)
1106 if len(TokenList) != 2:
1107 EdkLogger.error('Parser', FORMAT_INVALID, "Correct format is '<Integer>|<UiName>'",
1108 ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex + 1)
1109 self._ValueList[0:len(TokenList)] = TokenList
1110
1111 ## Parse Edk style of library modules
1112 @ParseMacro
1113 def _LibraryInstanceParser(self):
1114 self._ValueList[0] = self._CurrentLine
1115
1116 ## PCD sections parser
1117 #
1118 # [PcdsFixedAtBuild]
1119 # [PcdsPatchableInModule]
1120 # [PcdsFeatureFlag]
1121 # [PcdsDynamicEx
1122 # [PcdsDynamicExDefault]
1123 # [PcdsDynamicExVpd]
1124 # [PcdsDynamicExHii]
1125 # [PcdsDynamic]
1126 # [PcdsDynamicDefault]
1127 # [PcdsDynamicVpd]
1128 # [PcdsDynamicHii]
1129 #
1130 @ParseMacro
1131 def _PcdParser(self):
1132 TokenList = GetSplitValueList(self._CurrentLine, TAB_VALUE_SPLIT, 1)
1133 self._ValueList[0:1] = GetSplitValueList(TokenList[0], TAB_SPLIT)
1134 PcdNameTockens = GetSplitValueList(TokenList[0], TAB_SPLIT)
1135 if len(PcdNameTockens) == 2:
1136 self._ValueList[0], self._ValueList[1] = PcdNameTockens[0], PcdNameTockens[1]
1137 elif len(PcdNameTockens) == 3:
1138 self._ValueList[0], self._ValueList[1] = ".".join((PcdNameTockens[0], PcdNameTockens[1])), PcdNameTockens[2]
1139 elif len(PcdNameTockens) > 3:
1140 self._ValueList[0], self._ValueList[1] = ".".join((PcdNameTockens[0], PcdNameTockens[1])), ".".join(PcdNameTockens[2:])
1141 if len(TokenList) == 2:
1142 self._ValueList[2] = TokenList[1]
1143 if self._ValueList[0] == '' or self._ValueList[1] == '':
1144 EdkLogger.error('Parser', FORMAT_INVALID, "No token space GUID or PCD name specified",
1145 ExtraData=self._CurrentLine + " (<TokenSpaceGuidCName>.<TokenCName>|<PcdValue>)",
1146 File=self.MetaFile, Line=self._LineIndex + 1)
1147 if self._ValueList[2] == '':
1148 #
1149 # The PCD values are optional for FIXEDATBUILD, PATCHABLEINMODULE, Dynamic/DynamicEx default
1150 #
1151 if self._SectionType in (MODEL_PCD_FIXED_AT_BUILD, MODEL_PCD_PATCHABLE_IN_MODULE, MODEL_PCD_DYNAMIC_DEFAULT, MODEL_PCD_DYNAMIC_EX_DEFAULT):
1152 return
1153 EdkLogger.error('Parser', FORMAT_INVALID, "No PCD value given",
1154 ExtraData=self._CurrentLine + " (<TokenSpaceGuidCName>.<TokenCName>|<PcdValue>)",
1155 File=self.MetaFile, Line=self._LineIndex + 1)
1156
1157 # Validate the datum type of Dynamic Defaul PCD and DynamicEx Default PCD
1158 ValueList = GetSplitValueList(self._ValueList[2])
1159 if len(ValueList) > 1 and ValueList[1] in [TAB_UINT8 , TAB_UINT16, TAB_UINT32 , TAB_UINT64] \
1160 and self._ItemType in [MODEL_PCD_DYNAMIC_DEFAULT, MODEL_PCD_DYNAMIC_EX_DEFAULT]:
1161 EdkLogger.error('Parser', FORMAT_INVALID, "The datum type '%s' of PCD is wrong" % ValueList[1],
1162 ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex + 1)
1163
1164 # Validate the VariableName of DynamicHii and DynamicExHii for PCD Entry must not be an empty string
1165 if self._ItemType in [MODEL_PCD_DYNAMIC_HII, MODEL_PCD_DYNAMIC_EX_HII]:
1166 DscPcdValueList = GetSplitValueList(TokenList[1], TAB_VALUE_SPLIT, 1)
1167 if len(DscPcdValueList[0].replace('L','').replace('"','').strip()) == 0:
1168 EdkLogger.error('Parser', FORMAT_INVALID, "The VariableName field in the HII format PCD entry must not be an empty string",
1169 ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex + 1)
1170
1171 # if value are 'True', 'true', 'TRUE' or 'False', 'false', 'FALSE', replace with integer 1 or 0.
1172 DscPcdValueList = GetSplitValueList(TokenList[1], TAB_VALUE_SPLIT, 1)
1173 if DscPcdValueList[0] in ['True', 'true', 'TRUE']:
1174 self._ValueList[2] = TokenList[1].replace(DscPcdValueList[0], '1', 1);
1175 elif DscPcdValueList[0] in ['False', 'false', 'FALSE']:
1176 self._ValueList[2] = TokenList[1].replace(DscPcdValueList[0], '0', 1);
1177
1178
1179 ## [components] section parser
1180 @ParseMacro
1181 def _ComponentParser(self):
1182 if self._CurrentLine[-1] == '{':
1183 self._ValueList[0] = self._CurrentLine[0:-1].strip()
1184 self._InSubsection = True
1185 else:
1186 self._ValueList[0] = self._CurrentLine
1187
1188 ## [LibraryClasses] section
1189 @ParseMacro
1190 def _LibraryClassParser(self):
1191 TokenList = GetSplitValueList(self._CurrentLine, TAB_VALUE_SPLIT)
1192 if len(TokenList) < 2:
1193 EdkLogger.error('Parser', FORMAT_INVALID, "No library class or instance specified",
1194 ExtraData=self._CurrentLine + " (<LibraryClassName>|<LibraryInstancePath>)",
1195 File=self.MetaFile, Line=self._LineIndex + 1)
1196 if TokenList[0] == '':
1197 EdkLogger.error('Parser', FORMAT_INVALID, "No library class specified",
1198 ExtraData=self._CurrentLine + " (<LibraryClassName>|<LibraryInstancePath>)",
1199 File=self.MetaFile, Line=self._LineIndex + 1)
1200 if TokenList[1] == '':
1201 EdkLogger.error('Parser', FORMAT_INVALID, "No library instance specified",
1202 ExtraData=self._CurrentLine + " (<LibraryClassName>|<LibraryInstancePath>)",
1203 File=self.MetaFile, Line=self._LineIndex + 1)
1204
1205 self._ValueList[0:len(TokenList)] = TokenList
1206
1207 def _CompponentSourceOverridePathParser(self):
1208 self._ValueList[0] = self._CurrentLine
1209
1210 ## [BuildOptions] section parser
1211 @ParseMacro
1212 def _BuildOptionParser(self):
1213 self._CurrentLine = CleanString(self._CurrentLine, BuildOption=True)
1214 TokenList = GetSplitValueList(self._CurrentLine, TAB_EQUAL_SPLIT, 1)
1215 TokenList2 = GetSplitValueList(TokenList[0], ':', 1)
1216 if len(TokenList2) == 2:
1217 self._ValueList[0] = TokenList2[0] # toolchain family
1218 self._ValueList[1] = TokenList2[1] # keys
1219 else:
1220 self._ValueList[1] = TokenList[0]
1221 if len(TokenList) == 2: # value
1222 self._ValueList[2] = TokenList[1]
1223
1224 if self._ValueList[1].count('_') != 4:
1225 EdkLogger.error(
1226 'Parser',
1227 FORMAT_INVALID,
1228 "'%s' must be in format of <TARGET>_<TOOLCHAIN>_<ARCH>_<TOOL>_FLAGS" % self._ValueList[1],
1229 ExtraData=self._CurrentLine,
1230 File=self.MetaFile,
1231 Line=self._LineIndex + 1
1232 )
1233
1234 ## Override parent's method since we'll do all macro replacements in parser
1235 def _GetMacros(self):
1236 Macros = {}
1237 Macros.update(self._FileLocalMacros)
1238 Macros.update(self._GetApplicableSectionMacro())
1239 Macros.update(GlobalData.gEdkGlobal)
1240 Macros.update(GlobalData.gPlatformDefines)
1241 Macros.update(GlobalData.gCommandLineDefines)
1242 # PCD cannot be referenced in macro definition
1243 if self._ItemType not in [MODEL_META_DATA_DEFINE, MODEL_META_DATA_GLOBAL_DEFINE]:
1244 Macros.update(self._Symbols)
1245 return Macros
1246
1247 def _PostProcess(self):
1248 Processer = {
1249 MODEL_META_DATA_SECTION_HEADER : self.__ProcessSectionHeader,
1250 MODEL_META_DATA_SUBSECTION_HEADER : self.__ProcessSubsectionHeader,
1251 MODEL_META_DATA_HEADER : self.__ProcessDefine,
1252 MODEL_META_DATA_DEFINE : self.__ProcessDefine,
1253 MODEL_META_DATA_GLOBAL_DEFINE : self.__ProcessDefine,
1254 MODEL_META_DATA_INCLUDE : self.__ProcessDirective,
1255 MODEL_META_DATA_CONDITIONAL_STATEMENT_IF : self.__ProcessDirective,
1256 MODEL_META_DATA_CONDITIONAL_STATEMENT_ELSE : self.__ProcessDirective,
1257 MODEL_META_DATA_CONDITIONAL_STATEMENT_IFDEF : self.__ProcessDirective,
1258 MODEL_META_DATA_CONDITIONAL_STATEMENT_IFNDEF : self.__ProcessDirective,
1259 MODEL_META_DATA_CONDITIONAL_STATEMENT_ENDIF : self.__ProcessDirective,
1260 MODEL_META_DATA_CONDITIONAL_STATEMENT_ELSEIF : self.__ProcessDirective,
1261 MODEL_EFI_SKU_ID : self.__ProcessSkuId,
1262 MODEL_EFI_DEFAULT_STORES : self.__ProcessDefaultStores,
1263 MODEL_EFI_LIBRARY_INSTANCE : self.__ProcessLibraryInstance,
1264 MODEL_EFI_LIBRARY_CLASS : self.__ProcessLibraryClass,
1265 MODEL_PCD_FIXED_AT_BUILD : self.__ProcessPcd,
1266 MODEL_PCD_PATCHABLE_IN_MODULE : self.__ProcessPcd,
1267 MODEL_PCD_FEATURE_FLAG : self.__ProcessPcd,
1268 MODEL_PCD_DYNAMIC_DEFAULT : self.__ProcessPcd,
1269 MODEL_PCD_DYNAMIC_HII : self.__ProcessPcd,
1270 MODEL_PCD_DYNAMIC_VPD : self.__ProcessPcd,
1271 MODEL_PCD_DYNAMIC_EX_DEFAULT : self.__ProcessPcd,
1272 MODEL_PCD_DYNAMIC_EX_HII : self.__ProcessPcd,
1273 MODEL_PCD_DYNAMIC_EX_VPD : self.__ProcessPcd,
1274 MODEL_META_DATA_COMPONENT : self.__ProcessComponent,
1275 MODEL_META_DATA_COMPONENT_SOURCE_OVERRIDE_PATH : self.__ProcessSourceOverridePath,
1276 MODEL_META_DATA_BUILD_OPTION : self.__ProcessBuildOption,
1277 MODEL_UNKNOWN : self._Skip,
1278 MODEL_META_DATA_USER_EXTENSION : self._SkipUserExtension,
1279 }
1280
1281 self._Table = MetaFileStorage(self._RawTable.Cur, self.MetaFile, MODEL_FILE_DSC, True)
1282 self._Table.Create()
1283 self._DirectiveStack = []
1284 self._DirectiveEvalStack = []
1285 self._FileWithError = self.MetaFile
1286 self._FileLocalMacros = {}
1287 self._SectionsMacroDict = {}
1288 GlobalData.gPlatformDefines = {}
1289
1290 # Get all macro and PCD which has straitforward value
1291 self.__RetrievePcdValue()
1292 self._Content = self._RawTable.GetAll()
1293 self._ContentIndex = 0
1294 self._InSubsection = False
1295 while self._ContentIndex < len(self._Content) :
1296 Id, self._ItemType, V1, V2, V3, S1, S2, S3,Owner, self._From, \
1297 LineStart, ColStart, LineEnd, ColEnd, Enabled = self._Content[self._ContentIndex]
1298
1299 if self._From < 0:
1300 self._FileWithError = self.MetaFile
1301
1302 self._ContentIndex += 1
1303
1304 self._Scope = [[S1, S2, S3]]
1305 #
1306 # For !include directive, handle it specially,
1307 # merge arch and module type in case of duplicate items
1308 #
1309 while self._ItemType == MODEL_META_DATA_INCLUDE:
1310 if self._ContentIndex >= len(self._Content):
1311 break
1312 Record = self._Content[self._ContentIndex]
1313 if LineStart == Record[10] and LineEnd == Record[12]:
1314 if [Record[5], Record[6],Record[7]] not in self._Scope:
1315 self._Scope.append([Record[5], Record[6],Record[7]])
1316 self._ContentIndex += 1
1317 else:
1318 break
1319
1320 self._LineIndex = LineStart - 1
1321 self._ValueList = [V1, V2, V3]
1322
1323 if Owner > 0 and Owner in self._IdMapping:
1324 self._InSubsection = True
1325 else:
1326 self._InSubsection = False
1327 try:
1328 Processer[self._ItemType]()
1329 except EvaluationException, Excpt:
1330 #
1331 # Only catch expression evaluation error here. We need to report
1332 # the precise number of line on which the error occurred
1333 #
1334 if hasattr(Excpt, 'Pcd'):
1335 if Excpt.Pcd in GlobalData.gPlatformOtherPcds:
1336 Info = GlobalData.gPlatformOtherPcds[Excpt.Pcd]
1337 EdkLogger.error('Parser', FORMAT_INVALID, "Cannot use this PCD (%s) in an expression as"
1338 " it must be defined in a [PcdsFixedAtBuild] or [PcdsFeatureFlag] section"
1339 " of the DSC file, and it is currently defined in this section:"
1340 " %s, line #: %d." % (Excpt.Pcd, Info[0], Info[1]),
1341 File=self._FileWithError, ExtraData=' '.join(self._ValueList),
1342 Line=self._LineIndex + 1)
1343 else:
1344 EdkLogger.error('Parser', FORMAT_INVALID, "PCD (%s) is not defined in DSC file" % Excpt.Pcd,
1345 File=self._FileWithError, ExtraData=' '.join(self._ValueList),
1346 Line=self._LineIndex + 1)
1347 else:
1348 EdkLogger.error('Parser', FORMAT_INVALID, "Invalid expression: %s" % str(Excpt),
1349 File=self._FileWithError, ExtraData=' '.join(self._ValueList),
1350 Line=self._LineIndex + 1)
1351 except MacroException, Excpt:
1352 EdkLogger.error('Parser', FORMAT_INVALID, str(Excpt),
1353 File=self._FileWithError, ExtraData=' '.join(self._ValueList),
1354 Line=self._LineIndex + 1)
1355
1356 if self._ValueList == None:
1357 continue
1358
1359 NewOwner = self._IdMapping.get(Owner, -1)
1360 self._Enabled = int((not self._DirectiveEvalStack) or (False not in self._DirectiveEvalStack))
1361 self._LastItem = self._Store(
1362 self._ItemType,
1363 self._ValueList[0],
1364 self._ValueList[1],
1365 self._ValueList[2],
1366 S1,
1367 S2,
1368 S3,
1369 NewOwner,
1370 self._From,
1371 self._LineIndex + 1,
1372 - 1,
1373 self._LineIndex + 1,
1374 - 1,
1375 self._Enabled
1376 )
1377 self._IdMapping[Id] = self._LastItem
1378
1379 GlobalData.gPlatformDefines.update(self._FileLocalMacros)
1380 self._PostProcessed = True
1381 self._Content = None
1382
1383 def __ProcessSectionHeader(self):
1384 self._SectionName = self._ValueList[0]
1385 if self._SectionName in self.DataType:
1386 self._SectionType = self.DataType[self._SectionName]
1387 else:
1388 self._SectionType = MODEL_UNKNOWN
1389
1390 def __ProcessSubsectionHeader(self):
1391 self._SubsectionName = self._ValueList[0]
1392 if self._SubsectionName in self.DataType:
1393 self._SubsectionType = self.DataType[self._SubsectionName]
1394 else:
1395 self._SubsectionType = MODEL_UNKNOWN
1396
1397 def __RetrievePcdValue(self):
1398 Content = open(str(self.MetaFile), 'r').readlines()
1399 GlobalData.gPlatformOtherPcds['DSCFILE'] = str(self.MetaFile)
1400 for PcdType in (MODEL_PCD_PATCHABLE_IN_MODULE, MODEL_PCD_DYNAMIC_DEFAULT, MODEL_PCD_DYNAMIC_HII,
1401 MODEL_PCD_DYNAMIC_VPD, MODEL_PCD_DYNAMIC_EX_DEFAULT, MODEL_PCD_DYNAMIC_EX_HII,
1402 MODEL_PCD_DYNAMIC_EX_VPD):
1403 Records = self._RawTable.Query(PcdType, BelongsToItem= -1.0)
1404 for TokenSpaceGuid, PcdName, Value, Dummy2, Dummy3, Dummy4,ID, Line in Records:
1405 Name = TokenSpaceGuid + '.' + PcdName
1406 if Name not in GlobalData.gPlatformOtherPcds:
1407 PcdLine = Line
1408 while not Content[Line - 1].lstrip().startswith(TAB_SECTION_START):
1409 Line -= 1
1410 GlobalData.gPlatformOtherPcds[Name] = (CleanString(Content[Line - 1]), PcdLine, PcdType)
1411
1412 def __ProcessDefine(self):
1413 if not self._Enabled:
1414 return
1415
1416 Type, Name, Value = self._ValueList
1417 Value = ReplaceMacro(Value, self._Macros, False)
1418 #
1419 # If it is <Defines>, return
1420 #
1421 if self._InSubsection:
1422 self._ValueList = [Type, Name, Value]
1423 return
1424
1425 if self._ItemType == MODEL_META_DATA_DEFINE:
1426 if self._SectionType == MODEL_META_DATA_HEADER:
1427 self._FileLocalMacros[Name] = Value
1428 else:
1429 self._ConstructSectionMacroDict(Name, Value)
1430 elif self._ItemType == MODEL_META_DATA_GLOBAL_DEFINE:
1431 GlobalData.gEdkGlobal[Name] = Value
1432
1433 #
1434 # Keyword in [Defines] section can be used as Macros
1435 #
1436 if (self._ItemType == MODEL_META_DATA_HEADER) and (self._SectionType == MODEL_META_DATA_HEADER):
1437 self._FileLocalMacros[Name] = Value
1438
1439 self._ValueList = [Type, Name, Value]
1440
1441 def __ProcessDirective(self):
1442 Result = None
1443 if self._ItemType in [MODEL_META_DATA_CONDITIONAL_STATEMENT_IF,
1444 MODEL_META_DATA_CONDITIONAL_STATEMENT_ELSEIF]:
1445 Macros = self._Macros
1446 Macros.update(GlobalData.gGlobalDefines)
1447 try:
1448 Result = ValueExpression(self._ValueList[1], Macros)()
1449 except SymbolNotFound, Exc:
1450 EdkLogger.debug(EdkLogger.DEBUG_5, str(Exc), self._ValueList[1])
1451 Result = False
1452 except WrnExpression, Excpt:
1453 #
1454 # Catch expression evaluation warning here. We need to report
1455 # the precise number of line and return the evaluation result
1456 #
1457 EdkLogger.warn('Parser', "Suspicious expression: %s" % str(Excpt),
1458 File=self._FileWithError, ExtraData=' '.join(self._ValueList),
1459 Line=self._LineIndex + 1)
1460 Result = Excpt.result
1461
1462 if self._ItemType in [MODEL_META_DATA_CONDITIONAL_STATEMENT_IF,
1463 MODEL_META_DATA_CONDITIONAL_STATEMENT_IFDEF,
1464 MODEL_META_DATA_CONDITIONAL_STATEMENT_IFNDEF]:
1465 self._DirectiveStack.append(self._ItemType)
1466 if self._ItemType == MODEL_META_DATA_CONDITIONAL_STATEMENT_IF:
1467 Result = bool(Result)
1468 else:
1469 Macro = self._ValueList[1]
1470 Macro = Macro[2:-1] if (Macro.startswith("$(") and Macro.endswith(")")) else Macro
1471 Result = Macro in self._Macros
1472 if self._ItemType == MODEL_META_DATA_CONDITIONAL_STATEMENT_IFNDEF:
1473 Result = not Result
1474 self._DirectiveEvalStack.append(Result)
1475 elif self._ItemType == MODEL_META_DATA_CONDITIONAL_STATEMENT_ELSEIF:
1476 self._DirectiveStack.append(self._ItemType)
1477 self._DirectiveEvalStack[-1] = not self._DirectiveEvalStack[-1]
1478 self._DirectiveEvalStack.append(bool(Result))
1479 elif self._ItemType == MODEL_META_DATA_CONDITIONAL_STATEMENT_ELSE:
1480 self._DirectiveStack.append(self._ItemType)
1481 self._DirectiveEvalStack[-1] = not self._DirectiveEvalStack[-1]
1482 self._DirectiveEvalStack.append(True)
1483 elif self._ItemType == MODEL_META_DATA_CONDITIONAL_STATEMENT_ENDIF:
1484 # Back to the nearest !if/!ifdef/!ifndef
1485 while self._DirectiveStack:
1486 self._DirectiveEvalStack.pop()
1487 Directive = self._DirectiveStack.pop()
1488 if Directive in [MODEL_META_DATA_CONDITIONAL_STATEMENT_IF,
1489 MODEL_META_DATA_CONDITIONAL_STATEMENT_IFDEF,
1490 MODEL_META_DATA_CONDITIONAL_STATEMENT_IFNDEF]:
1491 break
1492 elif self._ItemType == MODEL_META_DATA_INCLUDE:
1493 # The included file must be relative to workspace or same directory as DSC file
1494 __IncludeMacros = {}
1495 #
1496 # Allow using system environment variables in path after !include
1497 #
1498 __IncludeMacros['WORKSPACE'] = GlobalData.gGlobalDefines['WORKSPACE']
1499 if "ECP_SOURCE" in GlobalData.gGlobalDefines.keys():
1500 __IncludeMacros['ECP_SOURCE'] = GlobalData.gGlobalDefines['ECP_SOURCE']
1501 #
1502 # During GenFds phase call DSC parser, will go into this branch.
1503 #
1504 elif "ECP_SOURCE" in GlobalData.gCommandLineDefines.keys():
1505 __IncludeMacros['ECP_SOURCE'] = GlobalData.gCommandLineDefines['ECP_SOURCE']
1506
1507 __IncludeMacros['EFI_SOURCE'] = GlobalData.gGlobalDefines['EFI_SOURCE']
1508 __IncludeMacros['EDK_SOURCE'] = GlobalData.gGlobalDefines['EDK_SOURCE']
1509 #
1510 # Allow using MACROs comes from [Defines] section to keep compatible.
1511 #
1512 __IncludeMacros.update(self._Macros)
1513
1514 IncludedFile = NormPath(ReplaceMacro(self._ValueList[1], __IncludeMacros, RaiseError=True))
1515 #
1516 # First search the include file under the same directory as DSC file
1517 #
1518 IncludedFile1 = PathClass(IncludedFile, self.MetaFile.Dir)
1519 ErrorCode, ErrorInfo1 = IncludedFile1.Validate()
1520 if ErrorCode != 0:
1521 #
1522 # Also search file under the WORKSPACE directory
1523 #
1524 IncludedFile1 = PathClass(IncludedFile, GlobalData.gWorkspace)
1525 ErrorCode, ErrorInfo2 = IncludedFile1.Validate()
1526 if ErrorCode != 0:
1527 EdkLogger.error('parser', ErrorCode, File=self._FileWithError,
1528 Line=self._LineIndex + 1, ExtraData=ErrorInfo1 + "\n" + ErrorInfo2)
1529
1530 self._FileWithError = IncludedFile1
1531
1532 IncludedFileTable = MetaFileStorage(self._Table.Cur, IncludedFile1, MODEL_FILE_DSC, False)
1533 Owner = self._Content[self._ContentIndex - 1][0]
1534 Parser = DscParser(IncludedFile1, self._FileType, self._Arch, IncludedFileTable,
1535 Owner=Owner, From=Owner)
1536
1537 self.IncludedFiles.add (IncludedFile1)
1538
1539 # Does not allow lower level included file to include upper level included file
1540 if Parser._From != Owner and int(Owner) > int (Parser._From):
1541 EdkLogger.error('parser', FILE_ALREADY_EXIST, File=self._FileWithError,
1542 Line=self._LineIndex + 1, ExtraData="{0} is already included at a higher level.".format(IncludedFile1))
1543
1544
1545 # set the parser status with current status
1546 Parser._SectionName = self._SectionName
1547 Parser._SectionType = self._SectionType
1548 Parser._Scope = self._Scope
1549 Parser._Enabled = self._Enabled
1550 # Parse the included file
1551 Parser.Start()
1552
1553 # update current status with sub-parser's status
1554 self._SectionName = Parser._SectionName
1555 self._SectionType = Parser._SectionType
1556 self._Scope = Parser._Scope
1557 self._Enabled = Parser._Enabled
1558
1559 # Insert all records in the table for the included file into dsc file table
1560 Records = IncludedFileTable.GetAll()
1561 if Records:
1562 self._Content[self._ContentIndex:self._ContentIndex] = Records
1563 self._Content.pop(self._ContentIndex - 1)
1564 self._ValueList = None
1565 self._ContentIndex -= 1
1566
1567 def __ProcessSkuId(self):
1568 self._ValueList = [ReplaceMacro(Value, self._Macros, RaiseError=True)
1569 for Value in self._ValueList]
1570 def __ProcessDefaultStores(self):
1571 self._ValueList = [ReplaceMacro(Value, self._Macros, RaiseError=True)
1572 for Value in self._ValueList]
1573
1574 def __ProcessLibraryInstance(self):
1575 self._ValueList = [ReplaceMacro(Value, self._Macros) for Value in self._ValueList]
1576
1577 def __ProcessLibraryClass(self):
1578 self._ValueList[1] = ReplaceMacro(self._ValueList[1], self._Macros, RaiseError=True)
1579
1580 def __ProcessPcd(self):
1581 if self._ItemType not in [MODEL_PCD_FEATURE_FLAG, MODEL_PCD_FIXED_AT_BUILD]:
1582 self._ValueList[2] = ReplaceMacro(self._ValueList[2], self._Macros, RaiseError=True)
1583 return
1584
1585 ValList, Valid, Index = AnalyzeDscPcd(self._ValueList[2], self._ItemType)
1586 if not Valid:
1587 EdkLogger.error('build', FORMAT_INVALID, "Pcd format incorrect.", File=self._FileWithError, Line=self._LineIndex + 1,
1588 ExtraData="%s.%s|%s" % (self._ValueList[0], self._ValueList[1], self._ValueList[2]))
1589 PcdValue = ValList[Index]
1590 if PcdValue and "." not in self._ValueList[0]:
1591 try:
1592 ValList[Index] = ValueExpression(PcdValue, self._Macros)(True)
1593 except WrnExpression, Value:
1594 ValList[Index] = Value.result
1595
1596 if ValList[Index] == 'True':
1597 ValList[Index] = '1'
1598 if ValList[Index] == 'False':
1599 ValList[Index] = '0'
1600
1601 if (not self._DirectiveEvalStack) or (False not in self._DirectiveEvalStack):
1602 GlobalData.gPlatformPcds[TAB_SPLIT.join(self._ValueList[0:2])] = PcdValue
1603 self._Symbols[TAB_SPLIT.join(self._ValueList[0:2])] = PcdValue
1604 try:
1605 self._ValueList[2] = '|'.join(ValList)
1606 except Exception:
1607 print ValList
1608
1609 def __ProcessComponent(self):
1610 self._ValueList[0] = ReplaceMacro(self._ValueList[0], self._Macros)
1611
1612 def __ProcessSourceOverridePath(self):
1613 self._ValueList[0] = ReplaceMacro(self._ValueList[0], self._Macros)
1614
1615 def __ProcessBuildOption(self):
1616 self._ValueList = [ReplaceMacro(Value, self._Macros, RaiseError=False)
1617 for Value in self._ValueList]
1618
1619 _SectionParser = {
1620 MODEL_META_DATA_HEADER : _DefineParser,
1621 MODEL_EFI_SKU_ID : _SkuIdParser,
1622 MODEL_EFI_DEFAULT_STORES : _DefaultStoresParser,
1623 MODEL_EFI_LIBRARY_INSTANCE : _LibraryInstanceParser,
1624 MODEL_EFI_LIBRARY_CLASS : _LibraryClassParser,
1625 MODEL_PCD_FIXED_AT_BUILD : _PcdParser,
1626 MODEL_PCD_PATCHABLE_IN_MODULE : _PcdParser,
1627 MODEL_PCD_FEATURE_FLAG : _PcdParser,
1628 MODEL_PCD_DYNAMIC_DEFAULT : _PcdParser,
1629 MODEL_PCD_DYNAMIC_HII : _PcdParser,
1630 MODEL_PCD_DYNAMIC_VPD : _PcdParser,
1631 MODEL_PCD_DYNAMIC_EX_DEFAULT : _PcdParser,
1632 MODEL_PCD_DYNAMIC_EX_HII : _PcdParser,
1633 MODEL_PCD_DYNAMIC_EX_VPD : _PcdParser,
1634 MODEL_META_DATA_COMPONENT : _ComponentParser,
1635 MODEL_META_DATA_COMPONENT_SOURCE_OVERRIDE_PATH : _CompponentSourceOverridePathParser,
1636 MODEL_META_DATA_BUILD_OPTION : _BuildOptionParser,
1637 MODEL_UNKNOWN : MetaFileParser._Skip,
1638 MODEL_META_DATA_USER_EXTENSION : MetaFileParser._SkipUserExtension,
1639 MODEL_META_DATA_SECTION_HEADER : MetaFileParser._SectionHeaderParser,
1640 MODEL_META_DATA_SUBSECTION_HEADER : _SubsectionHeaderParser,
1641 }
1642
1643 _Macros = property(_GetMacros)
1644
1645 ## DEC file parser class
1646 #
1647 # @param FilePath The path of platform description file
1648 # @param FileType The raw data of DSC file
1649 # @param Table Database used to retrieve module/package information
1650 # @param Macros Macros used for replacement in file
1651 #
1652 class DecParser(MetaFileParser):
1653 # DEC file supported data types (one type per section)
1654 DataType = {
1655 TAB_DEC_DEFINES.upper() : MODEL_META_DATA_HEADER,
1656 TAB_DSC_DEFINES_DEFINE : MODEL_META_DATA_DEFINE,
1657 TAB_INCLUDES.upper() : MODEL_EFI_INCLUDE,
1658 TAB_LIBRARY_CLASSES.upper() : MODEL_EFI_LIBRARY_CLASS,
1659 TAB_GUIDS.upper() : MODEL_EFI_GUID,
1660 TAB_PPIS.upper() : MODEL_EFI_PPI,
1661 TAB_PROTOCOLS.upper() : MODEL_EFI_PROTOCOL,
1662 TAB_PCDS_FIXED_AT_BUILD_NULL.upper() : MODEL_PCD_FIXED_AT_BUILD,
1663 TAB_PCDS_PATCHABLE_IN_MODULE_NULL.upper() : MODEL_PCD_PATCHABLE_IN_MODULE,
1664 TAB_PCDS_FEATURE_FLAG_NULL.upper() : MODEL_PCD_FEATURE_FLAG,
1665 TAB_PCDS_DYNAMIC_NULL.upper() : MODEL_PCD_DYNAMIC,
1666 TAB_PCDS_DYNAMIC_EX_NULL.upper() : MODEL_PCD_DYNAMIC_EX,
1667 TAB_USER_EXTENSIONS.upper() : MODEL_META_DATA_USER_EXTENSION,
1668 }
1669
1670 ## Constructor of DecParser
1671 #
1672 # Initialize object of DecParser
1673 #
1674 # @param FilePath The path of platform description file
1675 # @param FileType The raw data of DSC file
1676 # @param Arch Default Arch value for filtering sections
1677 # @param Table Database used to retrieve module/package information
1678 #
1679 def __init__(self, FilePath, FileType, Arch, Table):
1680 # prevent re-initialization
1681 if hasattr(self, "_Table"):
1682 return
1683 MetaFileParser.__init__(self, FilePath, FileType, Arch, Table, -1)
1684 self._Comments = []
1685 self._Version = 0x00010005 # Only EDK2 dec file is supported
1686 self._AllPCDs = [] # Only for check duplicate PCD
1687 self._AllPcdDict = {}
1688
1689 self._CurrentStructurePcdName = ""
1690 self._include_flag = False
1691 self._package_flag = False
1692
1693 ## Parser starter
1694 def Start(self):
1695 Content = ''
1696 try:
1697 Content = open(str(self.MetaFile), 'r').readlines()
1698 except:
1699 EdkLogger.error("Parser", FILE_READ_FAILURE, ExtraData=self.MetaFile)
1700
1701 self._DefinesCount = 0
1702 for Index in range(0, len(Content)):
1703 Line, Comment = CleanString2(Content[Index])
1704 self._CurrentLine = Line
1705 self._LineIndex = Index
1706
1707 # save comment for later use
1708 if Comment:
1709 self._Comments.append((Comment, self._LineIndex + 1))
1710 # skip empty line
1711 if Line == '':
1712 continue
1713
1714 # section header
1715 if Line[0] == TAB_SECTION_START and Line[-1] == TAB_SECTION_END:
1716 self._SectionHeaderParser()
1717 if self._SectionName == TAB_DEC_DEFINES.upper():
1718 self._DefinesCount += 1
1719 self._Comments = []
1720 continue
1721 if self._SectionType == MODEL_UNKNOWN:
1722 EdkLogger.error("Parser", FORMAT_INVALID,
1723 ""
1724 "Not able to determine \"%s\" in which section."%self._CurrentLine,
1725 self.MetaFile, self._LineIndex + 1)
1726 elif len(self._SectionType) == 0:
1727 self._Comments = []
1728 continue
1729
1730 # section content
1731 self._ValueList = ['', '', '']
1732 self._SectionParser[self._SectionType[0]](self)
1733 if self._ValueList == None or self._ItemType == MODEL_META_DATA_DEFINE:
1734 self._ItemType = -1
1735 self._Comments = []
1736 continue
1737
1738 #
1739 # Model, Value1, Value2, Value3, Arch, BelongsToItem=-1, LineBegin=-1,
1740 # ColumnBegin=-1, LineEnd=-1, ColumnEnd=-1, FeatureFlag='', Enabled=-1
1741 #
1742 for Arch, ModuleType, Type in self._Scope:
1743 self._LastItem = self._Store(
1744 Type,
1745 self._ValueList[0],
1746 self._ValueList[1],
1747 self._ValueList[2],
1748 Arch,
1749 ModuleType,
1750 self._Owner[-1],
1751 self._LineIndex + 1,
1752 - 1,
1753 self._LineIndex + 1,
1754 - 1,
1755 0
1756 )
1757 for Comment, LineNo in self._Comments:
1758 self._Store(
1759 MODEL_META_DATA_COMMENT,
1760 Comment,
1761 self._ValueList[0],
1762 self._ValueList[1],
1763 Arch,
1764 ModuleType,
1765 self._LastItem,
1766 LineNo,
1767 - 1,
1768 LineNo,
1769 - 1,
1770 0
1771 )
1772 self._Comments = []
1773 if self._DefinesCount > 1:
1774 EdkLogger.error('Parser', FORMAT_INVALID, 'Multiple [Defines] section is exist.', self.MetaFile )
1775 if self._DefinesCount == 0:
1776 EdkLogger.error('Parser', FORMAT_INVALID, 'No [Defines] section exist.',self.MetaFile)
1777 self._Done()
1778
1779
1780 ## Section header parser
1781 #
1782 # The section header is always in following format:
1783 #
1784 # [section_name.arch<.platform|module_type>]
1785 #
1786 def _SectionHeaderParser(self):
1787 self._Scope = []
1788 self._SectionName = ''
1789 self._SectionType = []
1790 ArchList = set()
1791 PrivateList = set()
1792 Line = re.sub(',[\s]*', TAB_COMMA_SPLIT, self._CurrentLine)
1793 for Item in Line[1:-1].split(TAB_COMMA_SPLIT):
1794 if Item == '':
1795 EdkLogger.error("Parser", FORMAT_UNKNOWN_ERROR,
1796 "section name can NOT be empty or incorrectly use separator comma",
1797 self.MetaFile, self._LineIndex + 1, self._CurrentLine)
1798 ItemList = Item.split(TAB_SPLIT)
1799
1800 # different types of PCD are permissible in one section
1801 self._SectionName = ItemList[0].upper()
1802 if self._SectionName == TAB_DEC_DEFINES.upper() and (len(ItemList) > 1 or len(Line.split(TAB_COMMA_SPLIT)) > 1):
1803 EdkLogger.error("Parser", FORMAT_INVALID, "Defines section format is invalid",
1804 self.MetaFile, self._LineIndex + 1, self._CurrentLine)
1805 if self._SectionName in self.DataType:
1806 if self.DataType[self._SectionName] not in self._SectionType:
1807 self._SectionType.append(self.DataType[self._SectionName])
1808 else:
1809 EdkLogger.error("Parser", FORMAT_UNKNOWN_ERROR, "%s is not a valid section name" % Item,
1810 self.MetaFile, self._LineIndex + 1, self._CurrentLine)
1811
1812 if MODEL_PCD_FEATURE_FLAG in self._SectionType and len(self._SectionType) > 1:
1813 EdkLogger.error(
1814 'Parser',
1815 FORMAT_INVALID,
1816 "%s must not be in the same section of other types of PCD" % TAB_PCDS_FEATURE_FLAG_NULL,
1817 File=self.MetaFile,
1818 Line=self._LineIndex + 1,
1819 ExtraData=self._CurrentLine
1820 )
1821 # S1 is always Arch
1822 if len(ItemList) > 1:
1823 S1 = ItemList[1].upper()
1824 else:
1825 S1 = 'COMMON'
1826 ArchList.add(S1)
1827 # S2 may be Platform or ModuleType
1828 if len(ItemList) > 2:
1829 S2 = ItemList[2].upper()
1830 # only Includes, GUIDs, PPIs, Protocols section have Private tag
1831 if self._SectionName in [TAB_INCLUDES.upper(), TAB_GUIDS.upper(), TAB_PROTOCOLS.upper(), TAB_PPIS.upper()]:
1832 if S2 != 'PRIVATE':
1833 EdkLogger.error("Parser", FORMAT_INVALID, 'Please use keyword "Private" as section tag modifier.',
1834 File=self.MetaFile, Line=self._LineIndex + 1, ExtraData=self._CurrentLine)
1835 else:
1836 S2 = 'COMMON'
1837 PrivateList.add(S2)
1838 if [S1, S2, self.DataType[self._SectionName]] not in self._Scope:
1839 self._Scope.append([S1, S2, self.DataType[self._SectionName]])
1840
1841 # 'COMMON' must not be used with specific ARCHs at the same section
1842 if 'COMMON' in ArchList and len(ArchList) > 1:
1843 EdkLogger.error('Parser', FORMAT_INVALID, "'common' ARCH must not be used with specific ARCHs",
1844 File=self.MetaFile, Line=self._LineIndex + 1, ExtraData=self._CurrentLine)
1845
1846 # It is not permissible to mix section tags without the Private attribute with section tags with the Private attribute
1847 if 'COMMON' in PrivateList and len(PrivateList) > 1:
1848 EdkLogger.error('Parser', FORMAT_INVALID, "Can't mix section tags without the Private attribute with section tags with the Private attribute",
1849 File=self.MetaFile, Line=self._LineIndex + 1, ExtraData=self._CurrentLine)
1850
1851 ## [guids], [ppis] and [protocols] section parser
1852 @ParseMacro
1853 def _GuidParser(self):
1854 TokenList = GetSplitValueList(self._CurrentLine, TAB_EQUAL_SPLIT, 1)
1855 if len(TokenList) < 2:
1856 EdkLogger.error('Parser', FORMAT_INVALID, "No GUID name or value specified",
1857 ExtraData=self._CurrentLine + " (<CName> = <GuidValueInCFormat>)",
1858 File=self.MetaFile, Line=self._LineIndex + 1)
1859 if TokenList[0] == '':
1860 EdkLogger.error('Parser', FORMAT_INVALID, "No GUID name specified",
1861 ExtraData=self._CurrentLine + " (<CName> = <GuidValueInCFormat>)",
1862 File=self.MetaFile, Line=self._LineIndex + 1)
1863 if TokenList[1] == '':
1864 EdkLogger.error('Parser', FORMAT_INVALID, "No GUID value specified",
1865 ExtraData=self._CurrentLine + " (<CName> = <GuidValueInCFormat>)",
1866 File=self.MetaFile, Line=self._LineIndex + 1)
1867 if TokenList[1][0] != '{' or TokenList[1][-1] != '}' or GuidStructureStringToGuidString(TokenList[1]) == '':
1868 EdkLogger.error('Parser', FORMAT_INVALID, "Invalid GUID value format",
1869 ExtraData=self._CurrentLine + \
1870 " (<CName> = <GuidValueInCFormat:{8,4,4,{2,2,2,2,2,2,2,2}}>)",
1871 File=self.MetaFile, Line=self._LineIndex + 1)
1872 self._ValueList[0] = TokenList[0]
1873 self._ValueList[1] = TokenList[1]
1874
1875 ## PCD sections parser
1876 #
1877 # [PcdsFixedAtBuild]
1878 # [PcdsPatchableInModule]
1879 # [PcdsFeatureFlag]
1880 # [PcdsDynamicEx
1881 # [PcdsDynamic]
1882 #
1883 @ParseMacro
1884 def _PcdParser(self):
1885 if self._CurrentStructurePcdName:
1886 self._ValueList[0] = self._CurrentStructurePcdName
1887
1888 if "|" not in self._CurrentLine:
1889 if "<HeaderFiles>" == self._CurrentLine:
1890 self._include_flag = True
1891 self._ValueList = None
1892 return
1893 if "<Packages>" == self._CurrentLine:
1894 self._package_flag = True
1895 self._ValueList = None
1896 return
1897
1898 if self._include_flag:
1899 self._ValueList[1] = "<HeaderFiles>_" + md5.new(self._CurrentLine).hexdigest()
1900 self._ValueList[2] = self._CurrentLine
1901 self._include_flag = False
1902 if self._package_flag and "}" != self._CurrentLine:
1903 self._ValueList[1] = "<Packages>_" + md5.new(self._CurrentLine).hexdigest()
1904 self._ValueList[2] = self._CurrentLine
1905 if self._CurrentLine == "}":
1906 self._package_flag = False
1907 self._ValueList = None
1908 return
1909 else:
1910 PcdTockens = self._CurrentLine.split(TAB_VALUE_SPLIT)
1911 PcdNames = PcdTockens[0].split(TAB_SPLIT)
1912 if len(PcdNames) == 2:
1913 self._CurrentStructurePcdName = ""
1914 else:
1915 self._ValueList[1] = TAB_SPLIT.join(PcdNames[2:])
1916 self._ValueList[2] = PcdTockens[1]
1917 if not self._CurrentStructurePcdName:
1918 TokenList = GetSplitValueList(self._CurrentLine, TAB_VALUE_SPLIT, 1)
1919 self._ValueList[0:1] = GetSplitValueList(TokenList[0], TAB_SPLIT)
1920 ValueRe = re.compile(r'^[a-zA-Z_][a-zA-Z0-9_]*')
1921 # check PCD information
1922 if self._ValueList[0] == '' or self._ValueList[1] == '':
1923 EdkLogger.error('Parser', FORMAT_INVALID, "No token space GUID or PCD name specified",
1924 ExtraData=self._CurrentLine + \
1925 " (<TokenSpaceGuidCName>.<PcdCName>|<DefaultValue>|<DatumType>|<Token>)",
1926 File=self.MetaFile, Line=self._LineIndex + 1)
1927 # check format of token space GUID CName
1928 if not ValueRe.match(self._ValueList[0]):
1929 EdkLogger.error('Parser', FORMAT_INVALID, "The format of the token space GUID CName is invalid. The correct format is '(a-zA-Z_)[a-zA-Z0-9_]*'",
1930 ExtraData=self._CurrentLine + \
1931 " (<TokenSpaceGuidCName>.<PcdCName>|<DefaultValue>|<DatumType>|<Token>)",
1932 File=self.MetaFile, Line=self._LineIndex + 1)
1933 # check format of PCD CName
1934 if not ValueRe.match(self._ValueList[1]):
1935 EdkLogger.error('Parser', FORMAT_INVALID, "The format of the PCD CName is invalid. The correct format is '(a-zA-Z_)[a-zA-Z0-9_]*'",
1936 ExtraData=self._CurrentLine + \
1937 " (<TokenSpaceGuidCName>.<PcdCName>|<DefaultValue>|<DatumType>|<Token>)",
1938 File=self.MetaFile, Line=self._LineIndex + 1)
1939 # check PCD datum information
1940 if len(TokenList) < 2 or TokenList[1] == '':
1941 EdkLogger.error('Parser', FORMAT_INVALID, "No PCD Datum information given",
1942 ExtraData=self._CurrentLine + \
1943 " (<TokenSpaceGuidCName>.<PcdCName>|<DefaultValue>|<DatumType>|<Token>)",
1944 File=self.MetaFile, Line=self._LineIndex + 1)
1945
1946
1947 ValueRe = re.compile(r'^\s*L?\".*\|.*\"')
1948 PtrValue = ValueRe.findall(TokenList[1])
1949
1950 # Has VOID* type string, may contain "|" character in the string.
1951 if len(PtrValue) != 0:
1952 ptrValueList = re.sub(ValueRe, '', TokenList[1])
1953 ValueList = AnalyzePcdExpression(ptrValueList)
1954 ValueList[0] = PtrValue[0]
1955 else:
1956 ValueList = AnalyzePcdExpression(TokenList[1])
1957
1958
1959 # check if there's enough datum information given
1960 if len(ValueList) != 3:
1961 EdkLogger.error('Parser', FORMAT_INVALID, "Invalid PCD Datum information given",
1962 ExtraData=self._CurrentLine + \
1963 " (<TokenSpaceGuidCName>.<PcdCName>|<DefaultValue>|<DatumType>|<Token>)",
1964 File=self.MetaFile, Line=self._LineIndex + 1)
1965 # check default value
1966 if ValueList[0] == '':
1967 EdkLogger.error('Parser', FORMAT_INVALID, "Missing DefaultValue in PCD Datum information",
1968 ExtraData=self._CurrentLine + \
1969 " (<TokenSpaceGuidCName>.<PcdCName>|<DefaultValue>|<DatumType>|<Token>)",
1970 File=self.MetaFile, Line=self._LineIndex + 1)
1971 # check datum type
1972 if ValueList[1] == '':
1973 EdkLogger.error('Parser', FORMAT_INVALID, "Missing DatumType in PCD Datum information",
1974 ExtraData=self._CurrentLine + \
1975 " (<TokenSpaceGuidCName>.<PcdCName>|<DefaultValue>|<DatumType>|<Token>)",
1976 File=self.MetaFile, Line=self._LineIndex + 1)
1977 # check token of the PCD
1978 if ValueList[2] == '':
1979 EdkLogger.error('Parser', FORMAT_INVALID, "Missing Token in PCD Datum information",
1980 ExtraData=self._CurrentLine + \
1981 " (<TokenSpaceGuidCName>.<PcdCName>|<DefaultValue>|<DatumType>|<Token>)",
1982 File=self.MetaFile, Line=self._LineIndex + 1)
1983
1984 PcdValue = ValueList[0]
1985 if PcdValue:
1986 try:
1987 ValueList[0] = ValueExpression(PcdValue, self._AllPcdDict)(True)
1988 except WrnExpression, Value:
1989 ValueList[0] = Value.result
1990
1991 if ValueList[0] == 'True':
1992 ValueList[0] = '1'
1993 if ValueList[0] == 'False':
1994 ValueList[0] = '0'
1995
1996 # check format of default value against the datum type
1997 IsValid, Cause = CheckPcdDatum(ValueList[1], ValueList[0])
1998 if not IsValid:
1999 EdkLogger.error('Parser', FORMAT_INVALID, Cause, ExtraData=self._CurrentLine,
2000 File=self.MetaFile, Line=self._LineIndex + 1)
2001
2002 if Cause == "StructurePcd":
2003 self._CurrentStructurePcdName = TAB_SPLIT.join(self._ValueList[0:2])
2004 self._ValueList[0] = self._CurrentStructurePcdName
2005 self._ValueList[1] = ValueList[1].strip()
2006
2007 if ValueList[0] in ['True', 'true', 'TRUE']:
2008 ValueList[0] = '1'
2009 elif ValueList[0] in ['False', 'false', 'FALSE']:
2010 ValueList[0] = '0'
2011
2012 # check for duplicate PCD definition
2013 if (self._Scope[0], self._ValueList[0], self._ValueList[1]) in self._AllPCDs:
2014 EdkLogger.error('Parser', FORMAT_INVALID,
2015 "The same PCD name and GUID have been already defined",
2016 ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex + 1)
2017 else:
2018 self._AllPCDs.append((self._Scope[0], self._ValueList[0], self._ValueList[1]))
2019 self._AllPcdDict[TAB_SPLIT.join(self._ValueList[0:2])] = ValueList[0]
2020
2021 self._ValueList[2] = ValueList[0].strip() + '|' + ValueList[1].strip() + '|' + ValueList[2].strip()
2022
2023 _SectionParser = {
2024 MODEL_META_DATA_HEADER : MetaFileParser._DefineParser,
2025 MODEL_EFI_INCLUDE : MetaFileParser._PathParser,
2026 MODEL_EFI_LIBRARY_CLASS : MetaFileParser._PathParser,
2027 MODEL_EFI_GUID : _GuidParser,
2028 MODEL_EFI_PPI : _GuidParser,
2029 MODEL_EFI_PROTOCOL : _GuidParser,
2030 MODEL_PCD_FIXED_AT_BUILD : _PcdParser,
2031 MODEL_PCD_PATCHABLE_IN_MODULE : _PcdParser,
2032 MODEL_PCD_FEATURE_FLAG : _PcdParser,
2033 MODEL_PCD_DYNAMIC : _PcdParser,
2034 MODEL_PCD_DYNAMIC_EX : _PcdParser,
2035 MODEL_UNKNOWN : MetaFileParser._Skip,
2036 MODEL_META_DATA_USER_EXTENSION : MetaFileParser._SkipUserExtension,
2037 }
2038
2039 ##
2040 #
2041 # This acts like the main() function for the script, unless it is 'import'ed into another
2042 # script.
2043 #
2044 if __name__ == '__main__':
2045 pass
2046
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