30fdf1140b
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8964 6f19259b-4bc3-4df7-8a09-765794883524
218 lines
9.9 KiB
Python
218 lines
9.9 KiB
Python
## @file
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# This file is used to define each component of tools_def.txt file
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#
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# Copyright (c) 2007, Intel Corporation
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# All rights reserved. This program and the accompanying materials
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# are licensed and made available under the terms and conditions of the BSD License
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# which accompanies this distribution. The full text of the license may be found at
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# http://opensource.org/licenses/bsd-license.php
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#
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# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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#
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##
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# Import Modules
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#
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import os
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import re
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import EdkLogger
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from Dictionary import *
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from BuildToolError import *
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from TargetTxtClassObject import *
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##
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# Static vailabes used for pattern
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#
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gMacroRefPattern = re.compile('(DEF\([^\(\)]+\))')
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gEnvRefPattern = re.compile('(ENV\([^\(\)]+\))')
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gMacroDefPattern = re.compile("DEFINE\s+([^\s]+)")
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gDefaultToolsDefFile = "Conf/tools_def.txt"
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## ToolDefClassObject
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#
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# This class defined content used in file tools_def.txt
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#
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# @param object: Inherited from object class
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# @param Filename: Input value for full path of tools_def.txt
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#
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# @var ToolsDefTxtDictionary: To store keys and values defined in target.txt
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# @var MacroDictionary: To store keys and values defined in DEFINE statement
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#
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class ToolDefClassObject(object):
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def __init__(self, FileName = None):
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self.ToolsDefTxtDictionary = {}
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self.MacroDictionary = {}
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for Env in os.environ:
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self.MacroDictionary["ENV(%s)" % Env] = os.environ[Env]
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if FileName != None:
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self.LoadToolDefFile(FileName)
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## LoadToolDefFile
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#
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# Load target.txt file and parse it, return a set structure to store keys and values
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#
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# @param Filename: Input value for full path of tools_def.txt
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#
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def LoadToolDefFile(self, FileName):
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FileContent = []
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if os.path.isfile(FileName):
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try:
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F = open(FileName,'r')
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FileContent = F.readlines()
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except:
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EdkLogger.error("tools_def.txt parser", FILE_OPEN_FAILURE, ExtraData=FileName)
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else:
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EdkLogger.error("tools_def.txt parser", FILE_NOT_FOUND, ExtraData=FileName)
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self.ToolsDefTxtDatabase = {
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TAB_TOD_DEFINES_TARGET : [],
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TAB_TOD_DEFINES_TOOL_CHAIN_TAG : [],
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TAB_TOD_DEFINES_TARGET_ARCH : [],
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TAB_TOD_DEFINES_COMMAND_TYPE : []
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}
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for Index in range(len(FileContent)):
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Line = FileContent[Index].strip()
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if Line == "" or Line[0] == '#':
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continue
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NameValuePair = Line.split("=", 1)
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if len(NameValuePair) != 2:
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EdkLogger.warn("tools_def.txt parser", "Line %d: not correct assignment statement, skipped" % (Index + 1))
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continue
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Name = NameValuePair[0].strip()
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Value = NameValuePair[1].strip()
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if Name == "IDENTIFIER":
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EdkLogger.debug(EdkLogger.DEBUG_8, "Line %d: Found identifier statement, skipped: %s" % ((Index + 1), Value))
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continue
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MacroDefinition = gMacroDefPattern.findall(Name)
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if MacroDefinition != []:
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Done, Value = self.ExpandMacros(Value)
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if not Done:
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EdkLogger.error("tools_def.txt parser", ATTRIBUTE_NOT_AVAILABLE,
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"Macro or Environment has not been defined",
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ExtraData=Value[4:-1], File=FileName, Line=Index+1)
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MacroName = MacroDefinition[0].strip()
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self.MacroDictionary["DEF(%s)" % MacroName] = Value
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EdkLogger.debug(EdkLogger.DEBUG_8, "Line %d: Found macro: %s = %s" % ((Index + 1), MacroName, Value))
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continue
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Done, Value = self.ExpandMacros(Value)
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if not Done:
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EdkLogger.error("tools_def.txt parser", ATTRIBUTE_NOT_AVAILABLE,
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"Macro or Environment has not been defined",
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ExtraData=Value[4:-1], File=FileName, Line=Index+1)
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List = Name.split('_')
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if len(List) != 5:
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EdkLogger.verbose("Line %d: Not a valid name of definition: %s" % ((Index + 1), Name))
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continue
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elif List[4] == '*':
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EdkLogger.verbose("Line %d: '*' is not allowed in last field: %s" % ((Index + 1), Name))
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continue
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else:
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self.ToolsDefTxtDictionary[Name] = Value
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if List[0] != '*':
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self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_TARGET] += [List[0]]
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if List[1] != '*':
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self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_TOOL_CHAIN_TAG] += [List[1]]
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if List[2] != '*':
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self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_TARGET_ARCH] += [List[2]]
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if List[3] != '*':
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self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_COMMAND_TYPE] += [List[3]]
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if List[4] == TAB_TOD_DEFINES_FAMILY and List[2] == '*' and List[3] == '*':
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if TAB_TOD_DEFINES_FAMILY not in self.ToolsDefTxtDatabase:
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self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_FAMILY] = {}
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self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_FAMILY][List[1]] = Value
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self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_BUILDRULEFAMILY] = {}
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self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_BUILDRULEFAMILY][List[1]] = Value
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elif List[1] not in self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_FAMILY]:
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self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_FAMILY][List[1]] = Value
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self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_BUILDRULEFAMILY][List[1]] = Value
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elif self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_FAMILY][List[1]] != Value:
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EdkLogger.verbose("Line %d: No override allowed for the family of a tool chain: %s" % ((Index + 1), Name))
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if List[4] == TAB_TOD_DEFINES_BUILDRULEFAMILY and List[2] == '*' and List[3] == '*':
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if TAB_TOD_DEFINES_BUILDRULEFAMILY not in self.ToolsDefTxtDatabase \
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or List[1] not in self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_FAMILY]:
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EdkLogger.verbose("Line %d: The family is not specified, but BuildRuleFamily is specified for the tool chain: %s" % ((Index + 1), Name))
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self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_BUILDRULEFAMILY][List[1]] = Value
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self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_TARGET] = list(set(self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_TARGET]))
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self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_TOOL_CHAIN_TAG] = list(set(self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_TOOL_CHAIN_TAG]))
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self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_TARGET_ARCH] = list(set(self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_TARGET_ARCH]))
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self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_COMMAND_TYPE] = list(set(self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_COMMAND_TYPE]))
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self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_TARGET].sort()
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self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_TOOL_CHAIN_TAG].sort()
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self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_TARGET_ARCH].sort()
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self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_COMMAND_TYPE].sort()
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KeyList = [TAB_TOD_DEFINES_TARGET, TAB_TOD_DEFINES_TOOL_CHAIN_TAG, TAB_TOD_DEFINES_TARGET_ARCH, TAB_TOD_DEFINES_COMMAND_TYPE]
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for Index in range(3,-1,-1):
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for Key in dict(self.ToolsDefTxtDictionary):
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List = Key.split('_')
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if List[Index] == '*':
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for String in self.ToolsDefTxtDatabase[KeyList[Index]]:
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List[Index] = String
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NewKey = '%s_%s_%s_%s_%s' % tuple(List)
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if NewKey not in self.ToolsDefTxtDictionary:
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self.ToolsDefTxtDictionary[NewKey] = self.ToolsDefTxtDictionary[Key]
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continue
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del self.ToolsDefTxtDictionary[Key]
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elif List[Index] not in self.ToolsDefTxtDatabase[KeyList[Index]]:
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del self.ToolsDefTxtDictionary[Key]
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## ExpandMacros
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#
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# Replace defined macros with real value
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#
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# @param Value: The string with unreplaced macros
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#
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# @retval Value: The string which has been replaced with real value
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#
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def ExpandMacros(self, Value):
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EnvReference = gEnvRefPattern.findall(Value)
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for Ref in EnvReference:
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if Ref not in self.MacroDictionary:
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return False, Ref
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Value = Value.replace(Ref, self.MacroDictionary[Ref])
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MacroReference = gMacroRefPattern.findall(Value)
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for Ref in MacroReference:
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if Ref not in self.MacroDictionary:
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return False, Ref
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Value = Value.replace(Ref, self.MacroDictionary[Ref])
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return True, Value
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## ToolDefDict
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#
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# Load tools_def.txt in input workspace dir
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#
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# @param WorkSpace: Workspace dir
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#
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# @retval ToolDef An instance of ToolDefClassObject() with loaded tools_def.txt
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#
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def ToolDefDict(WorkSpace):
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Target = TargetTxtDict(WorkSpace)
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ToolDef = ToolDefClassObject()
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if DataType.TAB_TAT_DEFINES_TOOL_CHAIN_CONF in Target.TargetTxtDictionary:
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gDefaultToolsDefFile = Target.TargetTxtDictionary[DataType.TAB_TAT_DEFINES_TOOL_CHAIN_CONF]
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ToolDef.LoadToolDefFile(os.path.normpath(os.path.join(WorkSpace, gDefaultToolsDefFile)))
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return ToolDef
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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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ToolDef = ToolDefDict(os.getenv("WORKSPACE"))
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pass
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