mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-12-11 14:28:08 +01:00
384 lines
14 KiB
Python
Executable File
384 lines
14 KiB
Python
Executable File
## @file
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# preprocess source file
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#
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# Copyright (c) 2007 - 2014, Intel Corporation. All rights reserved.<BR>
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#
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# SPDX-License-Identifier: BSD-2-Clause-Patent
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#
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##
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# Import Modules
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#
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from __future__ import print_function
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from __future__ import absolute_import
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import sys
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import Common.LongFilePathOs as os
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import re
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from . import CodeFragmentCollector
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from . import FileProfile
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from CommonDataClass import DataClass
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from Common import EdkLogger
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from .EotToolError import *
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from . import EotGlobalData
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# Global Dicts
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IncludeFileListDict = {}
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IncludePathListDict = {}
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ComplexTypeDict = {}
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SUDict = {}
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## GetFuncDeclPattern() method
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#
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# Get the pattern of function declaration
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#
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# @return p: the pattern of function declaration
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#
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def GetFuncDeclPattern():
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p = re.compile(r'(EFIAPI|EFI_BOOT_SERVICE|EFI_RUNTIME_SERVICE)?\s*[_\w]+\s*\(.*\).*', re.DOTALL)
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return p
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## GetArrayPattern() method
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#
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# Get the pattern of array
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#
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# @return p: the pattern of array
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#
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def GetArrayPattern():
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p = re.compile(r'[_\w]*\s*[\[.*\]]+')
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return p
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## GetTypedefFuncPointerPattern() method
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#
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# Get the pattern of function pointer
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#
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# @return p: the pattern of function pointer
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#
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def GetTypedefFuncPointerPattern():
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p = re.compile('[_\w\s]*\([\w\s]*\*+\s*[_\w]+\s*\)\s*\(.*\)', re.DOTALL)
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return p
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## GetDB() method
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#
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# Get global database instance
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#
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# @return EotGlobalData.gDb: the global database instance
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#
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def GetDB():
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return EotGlobalData.gDb
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## PrintErrorMsg() method
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#
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# print error message
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#
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# @param ErrorType: Type of error
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# @param Msg: Error message
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# @param TableName: table name of error found
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# @param ItemId: id of item
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#
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def PrintErrorMsg(ErrorType, Msg, TableName, ItemId):
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Msg = Msg.replace('\n', '').replace('\r', '')
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MsgPartList = Msg.split()
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Msg = ''
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for Part in MsgPartList:
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Msg += Part
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Msg += ' '
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GetDB().TblReport.Insert(ErrorType, OtherMsg = Msg, BelongsToTable = TableName, BelongsToItem = ItemId)
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## GetIdType() method
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#
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# Find type of input string
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#
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# @param Str: String to be parsed
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#
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# @return Type: The type of the string
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#
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def GetIdType(Str):
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Type = DataClass.MODEL_UNKNOWN
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Str = Str.replace('#', '# ')
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List = Str.split()
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if List[1] == 'include':
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Type = DataClass.MODEL_IDENTIFIER_INCLUDE
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elif List[1] == 'define':
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Type = DataClass.MODEL_IDENTIFIER_MACRO_DEFINE
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elif List[1] == 'ifdef':
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Type = DataClass.MODEL_IDENTIFIER_MACRO_IFDEF
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elif List[1] == 'ifndef':
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Type = DataClass.MODEL_IDENTIFIER_MACRO_IFNDEF
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elif List[1] == 'endif':
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Type = DataClass.MODEL_IDENTIFIER_MACRO_ENDIF
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elif List[1] == 'pragma':
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Type = DataClass.MODEL_IDENTIFIER_MACRO_PROGMA
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else:
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Type = DataClass.MODEL_UNKNOWN
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return Type
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## GetIdentifierList() method
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#
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# Get id of all files
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#
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# @return IdList: The list of all id of files
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#
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def GetIdentifierList():
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IdList = []
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for pp in FileProfile.PPDirectiveList:
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Type = GetIdType(pp.Content)
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IdPP = DataClass.IdentifierClass(-1, '', '', '', pp.Content, Type, -1, -1, pp.StartPos[0], pp.StartPos[1], pp.EndPos[0], pp.EndPos[1])
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IdList.append(IdPP)
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for ae in FileProfile.AssignmentExpressionList:
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IdAE = DataClass.IdentifierClass(-1, ae.Operator, '', ae.Name, ae.Value, DataClass.MODEL_IDENTIFIER_ASSIGNMENT_EXPRESSION, -1, -1, ae.StartPos[0], ae.StartPos[1], ae.EndPos[0], ae.EndPos[1])
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IdList.append(IdAE)
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FuncDeclPattern = GetFuncDeclPattern()
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ArrayPattern = GetArrayPattern()
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for var in FileProfile.VariableDeclarationList:
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DeclText = var.Declarator.strip()
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while DeclText.startswith('*'):
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var.Modifier += '*'
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DeclText = DeclText.lstrip('*').strip()
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var.Declarator = DeclText
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if FuncDeclPattern.match(var.Declarator):
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DeclSplitList = var.Declarator.split('(')
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FuncName = DeclSplitList[0]
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FuncNamePartList = FuncName.split()
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if len(FuncNamePartList) > 1:
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FuncName = FuncNamePartList[-1]
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Index = 0
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while Index < len(FuncNamePartList) - 1:
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var.Modifier += ' ' + FuncNamePartList[Index]
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var.Declarator = var.Declarator.lstrip().lstrip(FuncNamePartList[Index])
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Index += 1
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IdVar = DataClass.IdentifierClass(-1, var.Modifier, '', var.Declarator, '', DataClass.MODEL_IDENTIFIER_FUNCTION_DECLARATION, -1, -1, var.StartPos[0], var.StartPos[1], var.EndPos[0], var.EndPos[1])
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IdList.append(IdVar)
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continue
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if var.Declarator.find('{') == -1:
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for decl in var.Declarator.split(','):
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DeclList = decl.split('=')
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Name = DeclList[0].strip()
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if ArrayPattern.match(Name):
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LSBPos = var.Declarator.find('[')
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var.Modifier += ' ' + Name[LSBPos:]
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Name = Name[0:LSBPos]
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IdVar = DataClass.IdentifierClass(-1, var.Modifier, '', Name, (len(DeclList) > 1 and [DeclList[1]]or [''])[0], DataClass.MODEL_IDENTIFIER_VARIABLE, -1, -1, var.StartPos[0], var.StartPos[1], var.EndPos[0], var.EndPos[1])
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IdList.append(IdVar)
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else:
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DeclList = var.Declarator.split('=')
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Name = DeclList[0].strip()
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if ArrayPattern.match(Name):
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LSBPos = var.Declarator.find('[')
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var.Modifier += ' ' + Name[LSBPos:]
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Name = Name[0:LSBPos]
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IdVar = DataClass.IdentifierClass(-1, var.Modifier, '', Name, (len(DeclList) > 1 and [DeclList[1]]or [''])[0], DataClass.MODEL_IDENTIFIER_VARIABLE, -1, -1, var.StartPos[0], var.StartPos[1], var.EndPos[0], var.EndPos[1])
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IdList.append(IdVar)
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for enum in FileProfile.EnumerationDefinitionList:
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LBPos = enum.Content.find('{')
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RBPos = enum.Content.find('}')
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Name = enum.Content[4:LBPos].strip()
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Value = enum.Content[LBPos+1:RBPos]
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IdEnum = DataClass.IdentifierClass(-1, '', '', Name, Value, DataClass.MODEL_IDENTIFIER_ENUMERATE, -1, -1, enum.StartPos[0], enum.StartPos[1], enum.EndPos[0], enum.EndPos[1])
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IdList.append(IdEnum)
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for su in FileProfile.StructUnionDefinitionList:
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Type = DataClass.MODEL_IDENTIFIER_STRUCTURE
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SkipLen = 6
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if su.Content.startswith('union'):
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Type = DataClass.MODEL_IDENTIFIER_UNION
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SkipLen = 5
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LBPos = su.Content.find('{')
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RBPos = su.Content.find('}')
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if LBPos == -1 or RBPos == -1:
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Name = su.Content[SkipLen:].strip()
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Value = ''
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else:
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Name = su.Content[SkipLen:LBPos].strip()
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Value = su.Content[LBPos+1:RBPos]
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IdPE = DataClass.IdentifierClass(-1, '', '', Name, Value, Type, -1, -1, su.StartPos[0], su.StartPos[1], su.EndPos[0], su.EndPos[1])
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IdList.append(IdPE)
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TdFuncPointerPattern = GetTypedefFuncPointerPattern()
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for td in FileProfile.TypedefDefinitionList:
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Modifier = ''
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Name = td.ToType
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Value = td.FromType
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if TdFuncPointerPattern.match(td.ToType):
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Modifier = td.FromType
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LBPos = td.ToType.find('(')
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TmpStr = td.ToType[LBPos+1:].strip()
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StarPos = TmpStr.find('*')
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if StarPos != -1:
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Modifier += ' ' + TmpStr[0:StarPos]
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while TmpStr[StarPos] == '*':
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Modifier += ' ' + '*'
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StarPos += 1
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TmpStr = TmpStr[StarPos:].strip()
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RBPos = TmpStr.find(')')
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Name = TmpStr[0:RBPos]
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Value = 'FP' + TmpStr[RBPos + 1:]
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IdTd = DataClass.IdentifierClass(-1, Modifier, '', Name, Value, DataClass.MODEL_IDENTIFIER_TYPEDEF, -1, -1, td.StartPos[0], td.StartPos[1], td.EndPos[0], td.EndPos[1])
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IdList.append(IdTd)
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for funcCall in FileProfile.FunctionCallingList:
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IdFC = DataClass.IdentifierClass(-1, '', '', funcCall.FuncName, funcCall.ParamList, DataClass.MODEL_IDENTIFIER_FUNCTION_CALLING, -1, -1, funcCall.StartPos[0], funcCall.StartPos[1], funcCall.EndPos[0], funcCall.EndPos[1])
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IdList.append(IdFC)
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return IdList
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## GetParamList() method
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#
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# Get a list of parameters
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#
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# @param FuncDeclarator: Function declarator
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# @param FuncNameLine: Line number of function name
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# @param FuncNameOffset: Offset of function name
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#
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# @return ParamIdList: A list of parameters
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#
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def GetParamList(FuncDeclarator, FuncNameLine = 0, FuncNameOffset = 0):
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ParamIdList = []
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DeclSplitList = FuncDeclarator.split('(')
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if len(DeclSplitList) < 2:
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return ParamIdList
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FuncName = DeclSplitList[0]
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ParamStr = DeclSplitList[1].rstrip(')')
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LineSkipped = 0
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OffsetSkipped = 0
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Start = 0
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while FuncName.find('\n', Start) != -1:
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LineSkipped += 1
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OffsetSkipped = 0
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Start += FuncName.find('\n', Start)
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Start += 1
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OffsetSkipped += len(FuncName[Start:])
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OffsetSkipped += 1 #skip '('
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ParamBeginLine = FuncNameLine + LineSkipped
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ParamBeginOffset = OffsetSkipped
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for p in ParamStr.split(','):
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ListP = p.split()
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if len(ListP) == 0:
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continue
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ParamName = ListP[-1]
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DeclText = ParamName.strip()
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RightSpacePos = p.rfind(ParamName)
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ParamModifier = p[0:RightSpacePos]
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if ParamName == 'OPTIONAL':
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if ParamModifier == '':
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ParamModifier += ' ' + 'OPTIONAL'
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DeclText = ''
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else:
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ParamName = ListP[-2]
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DeclText = ParamName.strip()
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RightSpacePos = p.rfind(ParamName)
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ParamModifier = p[0:RightSpacePos]
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ParamModifier += 'OPTIONAL'
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while DeclText.startswith('*'):
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ParamModifier += ' ' + '*'
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DeclText = DeclText.lstrip('*').strip()
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ParamName = DeclText
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Start = 0
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while p.find('\n', Start) != -1:
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LineSkipped += 1
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OffsetSkipped = 0
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Start += p.find('\n', Start)
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Start += 1
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OffsetSkipped += len(p[Start:])
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ParamEndLine = ParamBeginLine + LineSkipped
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ParamEndOffset = OffsetSkipped
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IdParam = DataClass.IdentifierClass(-1, ParamModifier, '', ParamName, '', DataClass.MODEL_IDENTIFIER_PARAMETER, -1, -1, ParamBeginLine, ParamBeginOffset, ParamEndLine, ParamEndOffset)
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ParamIdList.append(IdParam)
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ParamBeginLine = ParamEndLine
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ParamBeginOffset = OffsetSkipped + 1 #skip ','
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return ParamIdList
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## GetFunctionList()
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#
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# Get a list of functions
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#
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# @return FuncObjList: A list of function objects
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#
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def GetFunctionList():
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FuncObjList = []
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for FuncDef in FileProfile.FunctionDefinitionList:
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ParamIdList = []
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DeclText = FuncDef.Declarator.strip()
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while DeclText.startswith('*'):
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FuncDef.Modifier += '*'
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DeclText = DeclText.lstrip('*').strip()
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FuncDef.Declarator = FuncDef.Declarator.lstrip('*')
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DeclSplitList = FuncDef.Declarator.split('(')
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if len(DeclSplitList) < 2:
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continue
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FuncName = DeclSplitList[0]
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FuncNamePartList = FuncName.split()
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if len(FuncNamePartList) > 1:
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FuncName = FuncNamePartList[-1]
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Index = 0
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while Index < len(FuncNamePartList) - 1:
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FuncDef.Modifier += ' ' + FuncNamePartList[Index]
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Index += 1
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FuncObj = DataClass.FunctionClass(-1, FuncDef.Declarator, FuncDef.Modifier, FuncName.strip(), '', FuncDef.StartPos[0], FuncDef.StartPos[1], FuncDef.EndPos[0], FuncDef.EndPos[1], FuncDef.LeftBracePos[0], FuncDef.LeftBracePos[1], -1, ParamIdList, [])
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FuncObjList.append(FuncObj)
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return FuncObjList
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## CreateCCodeDB() method
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#
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# Create database for all c code
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#
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# @param FileNameList: A list of all c code file names
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#
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def CreateCCodeDB(FileNameList):
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FileObjList = []
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ParseErrorFileList = []
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ParsedFiles = {}
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for FullName in FileNameList:
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if os.path.splitext(FullName)[1] in ('.h', '.c'):
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if FullName.lower() in ParsedFiles:
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continue
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ParsedFiles[FullName.lower()] = 1
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EdkLogger.info("Parsing " + FullName)
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model = FullName.endswith('c') and DataClass.MODEL_FILE_C or DataClass.MODEL_FILE_H
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collector = CodeFragmentCollector.CodeFragmentCollector(FullName)
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try:
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collector.ParseFile()
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except:
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ParseErrorFileList.append(FullName)
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BaseName = os.path.basename(FullName)
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DirName = os.path.dirname(FullName)
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Ext = os.path.splitext(BaseName)[1].lstrip('.')
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ModifiedTime = os.path.getmtime(FullName)
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FileObj = DataClass.FileClass(-1, BaseName, Ext, DirName, FullName, model, ModifiedTime, GetFunctionList(), GetIdentifierList(), [])
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FileObjList.append(FileObj)
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collector.CleanFileProfileBuffer()
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if len(ParseErrorFileList) > 0:
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EdkLogger.info("Found unrecoverable error during parsing:\n\t%s\n" % "\n\t".join(ParseErrorFileList))
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Db = EotGlobalData.gDb
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for file in FileObjList:
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Db.InsertOneFile(file)
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Db.UpdateIdentifierBelongsToFunction()
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##
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#
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# This acts like the main() function for the script, unless it is 'import'ed into another
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# script.
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#
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if __name__ == '__main__':
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EdkLogger.Initialize()
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EdkLogger.SetLevel(EdkLogger.QUIET)
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CollectSourceCodeDataIntoDB(sys.argv[1])
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print('Done!')
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