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- ## @ GenCfgOpt.py
- #
- # Copyright (c) 2014 - 2020, Intel Corporation. All rights reserved.<BR>
- # SPDX-License-Identifier: BSD-2-Clause-Patent
- #
- ##
- import os
- import re
- import sys
- import struct
- from datetime import date
- from functools import reduce
- # Generated file copyright header
- __copyright_txt__ = """## @file
- #
- # THIS IS AUTO-GENERATED FILE BY BUILD TOOLS AND PLEASE DO NOT MAKE MODIFICATION.
- #
- # This file lists all VPD informations for a platform collected by build.exe.
- #
- # Copyright (c) %4d, Intel Corporation. All rights reserved.<BR>
- # This program and the accompanying materials
- # are licensed and made available under the terms and conditions of the BSD License
- # which accompanies this distribution. The full text of the license may be found at
- # http://opensource.org/licenses/bsd-license.php
- #
- # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
- #
- """
- __copyright_bsf__ = """/** @file
- Boot Setting File for Platform Configuration.
- Copyright (c) %4d, Intel Corporation. All rights reserved.<BR>
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
- This file is automatically generated. Please do NOT modify !!!
- **/
- """
- __copyright_h__ = """/** @file
- Copyright (c) %4d, Intel Corporation. All rights reserved.<BR>
- Redistribution and use in source and binary forms, with or without modification,
- are permitted provided that the following conditions are met:
- * Redistributions of source code must retain the above copyright notice, this
- list of conditions and the following disclaimer.
- * Redistributions in binary form must reproduce the above copyright notice, this
- list of conditions and the following disclaimer in the documentation and/or
- other materials provided with the distribution.
- * Neither the name of Intel Corporation nor the names of its contributors may
- be used to endorse or promote products derived from this software without
- specific prior written permission.
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- THE POSSIBILITY OF SUCH DAMAGE.
- This file is automatically generated. Please do NOT modify !!!
- **/
- """
- BuildOptionPcd = []
- class CLogicalExpression:
- def __init__(self):
- self.index = 0
- self.string = ''
- def errExit(self, err = ''):
- print ("ERROR: Express parsing for:")
- print (" %s" % self.string)
- print (" %s^" % (' ' * self.index))
- if err:
- print ("INFO : %s" % err)
- raise SystemExit
- def getNonNumber (self, n1, n2):
- if not n1.isdigit():
- return n1
- if not n2.isdigit():
- return n2
- return None
- def getCurr(self, lens = 1):
- try:
- if lens == -1:
- return self.string[self.index :]
- else:
- if self.index + lens > len(self.string):
- lens = len(self.string) - self.index
- return self.string[self.index : self.index + lens]
- except Exception:
- return ''
- def isLast(self):
- return self.index == len(self.string)
- def moveNext(self, len = 1):
- self.index += len
- def skipSpace(self):
- while not self.isLast():
- if self.getCurr() in ' \t':
- self.moveNext()
- else:
- return
- def normNumber (self, val):
- return True if val else False
- def getNumber(self, var):
- var = var.strip()
- if re.match('^0x[a-fA-F0-9]+$', var):
- value = int(var, 16)
- elif re.match('^[+-]?\d+$', var):
- value = int(var, 10)
- else:
- value = None
- return value
- def parseValue(self):
- self.skipSpace()
- var = ''
- while not self.isLast():
- char = self.getCurr()
- if re.match('^[\w.]', char):
- var += char
- self.moveNext()
- else:
- break
- val = self.getNumber(var)
- if val is None:
- value = var
- else:
- value = "%d" % val
- return value
- def parseSingleOp(self):
- self.skipSpace()
- if re.match('^NOT\W', self.getCurr(-1)):
- self.moveNext(3)
- op = self.parseBrace()
- val = self.getNumber (op)
- if val is None:
- self.errExit ("'%s' is not a number" % op)
- return "%d" % (not self.normNumber(int(op)))
- else:
- return self.parseValue()
- def parseBrace(self):
- self.skipSpace()
- char = self.getCurr()
- if char == '(':
- self.moveNext()
- value = self.parseExpr()
- self.skipSpace()
- if self.getCurr() != ')':
- self.errExit ("Expecting closing brace or operator")
- self.moveNext()
- return value
- else:
- value = self.parseSingleOp()
- return value
- def parseCompare(self):
- value = self.parseBrace()
- while True:
- self.skipSpace()
- char = self.getCurr()
- if char in ['<', '>']:
- self.moveNext()
- next = self.getCurr()
- if next == '=':
- op = char + next
- self.moveNext()
- else:
- op = char
- result = self.parseBrace()
- test = self.getNonNumber(result, value)
- if test is None:
- value = "%d" % self.normNumber(eval (value + op + result))
- else:
- self.errExit ("'%s' is not a valid number for comparision" % test)
- elif char in ['=', '!']:
- op = self.getCurr(2)
- if op in ['==', '!=']:
- self.moveNext(2)
- result = self.parseBrace()
- test = self.getNonNumber(result, value)
- if test is None:
- value = "%d" % self.normNumber((eval (value + op + result)))
- else:
- value = "%d" % self.normNumber(eval ("'" + value + "'" + op + "'" + result + "'"))
- else:
- break
- else:
- break
- return value
- def parseAnd(self):
- value = self.parseCompare()
- while True:
- self.skipSpace()
- if re.match('^AND\W', self.getCurr(-1)):
- self.moveNext(3)
- result = self.parseCompare()
- test = self.getNonNumber(result, value)
- if test is None:
- value = "%d" % self.normNumber(int(value) & int(result))
- else:
- self.errExit ("'%s' is not a valid op number for AND" % test)
- else:
- break
- return value
- def parseOrXor(self):
- value = self.parseAnd()
- op = None
- while True:
- self.skipSpace()
- op = None
- if re.match('^XOR\W', self.getCurr(-1)):
- self.moveNext(3)
- op = '^'
- elif re.match('^OR\W', self.getCurr(-1)):
- self.moveNext(2)
- op = '|'
- else:
- break
- if op:
- result = self.parseAnd()
- test = self.getNonNumber(result, value)
- if test is None:
- value = "%d" % self.normNumber(eval (value + op + result))
- else:
- self.errExit ("'%s' is not a valid op number for XOR/OR" % test)
- return value
- def parseExpr(self):
- return self.parseOrXor()
- def getResult(self):
- value = self.parseExpr()
- self.skipSpace()
- if not self.isLast():
- self.errExit ("Unexpected character found '%s'" % self.getCurr())
- test = self.getNumber(value)
- if test is None:
- self.errExit ("Result '%s' is not a number" % value)
- return int(value)
- def evaluateExpress (self, Expr):
- self.index = 0
- self.string = Expr
- if self.getResult():
- Result = True
- else:
- Result = False
- return Result
- class CGenCfgOpt:
- def __init__(self):
- self.Debug = False
- self.Error = ''
- self._GlobalDataDef = """
- GlobalDataDef
- SKUID = 0, "DEFAULT"
- EndGlobalData
- """
- self._BuidinOptionTxt = """
- List &EN_DIS
- Selection 0x1 , "Enabled"
- Selection 0x0 , "Disabled"
- EndList
- """
- self._BsfKeyList = ['FIND','NAME','HELP','TYPE','PAGE','OPTION','ORDER']
- self._HdrKeyList = ['HEADER','STRUCT', 'EMBED', 'COMMENT']
- self._BuidinOption = {'$EN_DIS' : 'EN_DIS'}
- self._MacroDict = {}
- self._PcdsDict = {}
- self._CfgBlkDict = {}
- self._CfgPageDict = {}
- self._CfgItemList = []
- self._DscFile = ''
- self._FvDir = ''
- self._MapVer = 0
- def ParseMacros (self, MacroDefStr):
- # ['-DABC=1', '-D', 'CFG_DEBUG=1', '-D', 'CFG_OUTDIR=Build']
- self._MacroDict = {}
- IsExpression = False
- for Macro in MacroDefStr:
- if Macro.startswith('-D'):
- IsExpression = True
- if len(Macro) > 2:
- Macro = Macro[2:]
- else :
- continue
- if IsExpression:
- IsExpression = False
- Match = re.match("(\w+)=(.+)", Macro)
- if Match:
- self._MacroDict[Match.group(1)] = Match.group(2)
- else:
- Match = re.match("(\w+)", Macro)
- if Match:
- self._MacroDict[Match.group(1)] = ''
- if len(self._MacroDict) == 0:
- Error = 1
- else:
- Error = 0
- if self.Debug:
- print ("INFO : Macro dictionary:")
- for Each in self._MacroDict:
- print (" $(%s) = [ %s ]" % (Each , self._MacroDict[Each]))
- return Error
- def EvaulateIfdef (self, Macro):
- Result = Macro in self._MacroDict
- if self.Debug:
- print ("INFO : Eval Ifdef [%s] : %s" % (Macro, Result))
- return Result
- def ExpandMacros (self, Input):
- Line = Input
- Match = re.findall("\$\(\w+\)", Input)
- if Match:
- for Each in Match:
- Variable = Each[2:-1]
- if Variable in self._MacroDict:
- Line = Line.replace(Each, self._MacroDict[Variable])
- else:
- if self.Debug:
- print ("WARN : %s is not defined" % Each)
- Line = Line.replace(Each, Each[2:-1])
- return Line
- def ExpandPcds (self, Input):
- Line = Input
- Match = re.findall("(\w+\.\w+)", Input)
- if Match:
- for PcdName in Match:
- if PcdName in self._PcdsDict:
- Line = Line.replace(PcdName, self._PcdsDict[PcdName])
- else:
- if self.Debug:
- print ("WARN : %s is not defined" % PcdName)
- return Line
- def EvaluateExpress (self, Expr):
- ExpExpr = self.ExpandPcds(Expr)
- ExpExpr = self.ExpandMacros(ExpExpr)
- LogExpr = CLogicalExpression()
- Result = LogExpr.evaluateExpress (ExpExpr)
- if self.Debug:
- print ("INFO : Eval Express [%s] : %s" % (Expr, Result))
- return Result
- def FormatListValue(self, ConfigDict):
- Struct = ConfigDict['struct']
- if Struct not in ['UINT8','UINT16','UINT32','UINT64']:
- return
- dataarray = []
- binlist = ConfigDict['value'][1:-1].split(',')
- for each in binlist:
- each = each.strip()
- if each.startswith('0x'):
- value = int(each, 16)
- else:
- value = int(each)
- dataarray.append(value)
- unit = int(Struct[4:]) / 8
- if int(ConfigDict['length']) != unit * len(dataarray):
- raise Exception("Array size is not proper for '%s' !" % ConfigDict['cname'])
- bytearray = []
- for each in dataarray:
- value = each
- for loop in range(int(unit)):
- bytearray.append("0x%02X" % (value & 0xFF))
- value = value >> 8
- newvalue = '{' + ','.join(bytearray) + '}'
- ConfigDict['value'] = newvalue
- return ""
- def ParseDscFile (self, DscFile, FvDir):
- Hardcode = False
- AutoAlign = False
- self._CfgItemList = []
- self._CfgPageDict = {}
- self._CfgBlkDict = {}
- self._DscFile = DscFile
- self._FvDir = FvDir
- IsDefSect = False
- IsPcdSect = False
- IsUpdSect = False
- IsVpdSect = False
- IfStack = []
- ElifStack = []
- Error = 0
- ConfigDict = {}
- DscFd = open(DscFile, "r")
- DscLines = DscFd.readlines()
- DscFd.close()
- MaxAlign = 32 #Default align to 32, but if there are 64 bit unit, align to 64
- SizeAlign = 0 #record the struct max align
- Base = 0 #Starting offset of sub-structure.
- while len(DscLines):
- DscLine = DscLines.pop(0).strip()
- Handle = False
- Match = re.match("^\[(.+)\]", DscLine)
- if Match is not None:
- IsDefSect = False
- IsPcdSect = False
- IsVpdSect = False
- IsUpdSect = False
- if Match.group(1).lower() == "Defines".lower():
- IsDefSect = True
- if (Match.group(1).lower() == "PcdsFeatureFlag".lower() or Match.group(1).lower() == "PcdsFixedAtBuild".lower()):
- IsPcdSect = True
- elif Match.group(1).lower() == "PcdsDynamicVpd.Upd".lower():
- ConfigDict = {}
- ConfigDict['header'] = 'ON'
- ConfigDict['region'] = 'UPD'
- ConfigDict['order'] = -1
- ConfigDict['page'] = ''
- ConfigDict['name'] = ''
- ConfigDict['find'] = ''
- ConfigDict['struct'] = ''
- ConfigDict['embed'] = ''
- ConfigDict['comment'] = ''
- ConfigDict['subreg'] = []
- IsUpdSect = True
- Offset = 0
- else:
- if IsDefSect or IsPcdSect or IsUpdSect or IsVpdSect:
- if re.match("^!else($|\s+#.+)", DscLine):
- if IfStack:
- IfStack[-1] = not IfStack[-1]
- else:
- print("ERROR: No paired '!if' found for '!else' for line '%s'" % DscLine)
- raise SystemExit
- elif re.match("^!endif($|\s+#.+)", DscLine):
- if IfStack:
- IfStack.pop()
- Level = ElifStack.pop()
- if Level > 0:
- del IfStack[-Level:]
- else:
- print("ERROR: No paired '!if' found for '!endif' for line '%s'" % DscLine)
- raise SystemExit
- else:
- Result = False
- Match = re.match("!(ifdef|ifndef)\s+(.+)", DscLine)
- if Match:
- Result = self.EvaulateIfdef (Match.group(2))
- if Match.group(1) == 'ifndef':
- Result = not Result
- IfStack.append(Result)
- ElifStack.append(0)
- else:
- Match = re.match("!(if|elseif)\s+(.+)", DscLine.split("#")[0])
- if Match:
- Result = self.EvaluateExpress(Match.group(2))
- if Match.group(1) == "if":
- ElifStack.append(0)
- IfStack.append(Result)
- else: #elseif
- if IfStack:
- IfStack[-1] = not IfStack[-1]
- IfStack.append(Result)
- ElifStack[-1] = ElifStack[-1] + 1
- else:
- print("ERROR: No paired '!if' found for '!elif' for line '%s'" % DscLine)
- raise SystemExit
- else:
- if IfStack:
- Handle = reduce(lambda x,y: x and y, IfStack)
- else:
- Handle = True
- if Handle:
- Match = re.match("!include\s+(.+)", DscLine)
- if Match:
- IncludeFilePath = Match.group(1)
- IncludeFilePath = self.ExpandMacros(IncludeFilePath)
- PackagesPath = os.getenv("PACKAGES_PATH")
- if PackagesPath:
- for PackagePath in PackagesPath.split(os.pathsep):
- IncludeFilePathAbs = os.path.join(os.path.normpath(PackagePath), os.path.normpath(IncludeFilePath))
- if os.path.exists(IncludeFilePathAbs):
- IncludeDsc = open(IncludeFilePathAbs, "r")
- break
- else:
- IncludeDsc = open(IncludeFilePath, "r")
- if IncludeDsc == None:
- print("ERROR: Cannot open file '%s'" % IncludeFilePath)
- raise SystemExit
- NewDscLines = IncludeDsc.readlines()
- IncludeDsc.close()
- DscLines = NewDscLines + DscLines
- Offset = 0
- else:
- if DscLine.startswith('!'):
- print("ERROR: Unrecognized directive for line '%s'" % DscLine)
- raise SystemExit
- if not Handle:
- continue
- if IsDefSect:
- #DEFINE UPD_TOOL_GUID = 8C3D856A-9BE6-468E-850A-24F7A8D38E09
- #DEFINE FSP_T_UPD_TOOL_GUID = 34686CA3-34F9-4901-B82A-BA630F0714C6
- #DEFINE FSP_M_UPD_TOOL_GUID = 39A250DB-E465-4DD1-A2AC-E2BD3C0E2385
- #DEFINE FSP_S_UPD_TOOL_GUID = CAE3605B-5B34-4C85-B3D7-27D54273C40F
- Match = re.match("^\s*(?:DEFINE\s+)*(\w+)\s*=\s*([/$()-.\w]+)", DscLine)
- if Match:
- self._MacroDict[Match.group(1)] = self.ExpandMacros(Match.group(2))
- if self.Debug:
- print ("INFO : DEFINE %s = [ %s ]" % (Match.group(1), self.ExpandMacros(Match.group(2))))
- elif IsPcdSect:
- #gSiPkgTokenSpaceGuid.PcdTxtEnable|FALSE
- #gSiPkgTokenSpaceGuid.PcdOverclockEnable|TRUE
- Match = re.match("^\s*([\w\.]+)\s*\|\s*(\w+)", DscLine)
- if Match:
- self._PcdsDict[Match.group(1)] = Match.group(2)
- if self.Debug:
- print ("INFO : PCD %s = [ %s ]" % (Match.group(1), Match.group(2)))
- i = 0
- while i < len(BuildOptionPcd):
- Match = re.match("\s*([\w\.]+)\s*\=\s*(\w+)", BuildOptionPcd[i])
- if Match:
- self._PcdsDict[Match.group(1)] = Match.group(2)
- i += 1
- else:
- Match = re.match("^\s*#\s+(!BSF|@Bsf|!HDR)\s+(.+)", DscLine)
- if Match:
- Remaining = Match.group(2)
- if Match.group(1) == '!BSF' or Match.group(1) == '@Bsf':
- Match = re.match("(?:^|.+\s+)PAGES:{(.+?)}", Remaining)
- if Match:
- # !BSF PAGES:{HSW:"Haswell System Agent", LPT:"Lynx Point PCH"}
- PageList = Match.group(1).split(',')
- for Page in PageList:
- Page = Page.strip()
- Match = re.match("(\w+):\"(.+)\"", Page)
- self._CfgPageDict[Match.group(1)] = Match.group(2)
- Match = re.match("(?:^|.+\s+)BLOCK:{NAME:\"(.+)\"\s*,\s*VER:\"(.+)\"\s*}", Remaining)
- if Match:
- self._CfgBlkDict['name'] = Match.group(1)
- self._CfgBlkDict['ver'] = Match.group(2)
- for Key in self._BsfKeyList:
- Match = re.match("(?:^|.+\s+)%s:{(.+?)}" % Key, Remaining)
- if Match:
- if Key in ['NAME', 'HELP', 'OPTION'] and Match.group(1).startswith('+'):
- ConfigDict[Key.lower()] += Match.group(1)[1:]
- else:
- ConfigDict[Key.lower()] = Match.group(1)
- else:
- for Key in self._HdrKeyList:
- Match = re.match("(?:^|.+\s+)%s:{(.+?)}" % Key, Remaining)
- if Match:
- ConfigDict[Key.lower()] = Match.group(1)
- Match = re.match("^\s*#\s+@Prompt\s+(.+)", DscLine)
- if Match:
- ConfigDict['name'] = Match.group(1)
- Match = re.match("^\s*#\s*@ValidList\s*(.+)\s*\|\s*(.+)\s*\|\s*(.+)\s*", DscLine)
- if Match:
- if Match.group(2).strip() in self._BuidinOption:
- ConfigDict['option'] = Match.group(2).strip()
- else:
- OptionValueList = Match.group(2).split(',')
- OptionStringList = Match.group(3).split(',')
- Index = 0
- for Option in OptionValueList:
- Option = Option.strip()
- ConfigDict['option'] = ConfigDict['option'] + str(Option) + ':' + OptionStringList[Index].strip()
- Index += 1
- if Index in range(len(OptionValueList)):
- ConfigDict['option'] += ', '
- ConfigDict['type'] = "Combo"
- Match = re.match("^\s*#\s*@ValidRange\s*(.+)\s*\|\s*(.+)\s*-\s*(.+)\s*", DscLine)
- if Match:
- if "0x" in Match.group(2) or "0x" in Match.group(3):
- ConfigDict['type'] = "EditNum, HEX, (%s,%s)" % (Match.group(2), Match.group(3))
- else:
- ConfigDict['type'] = "EditNum, DEC, (%s,%s)" % (Match.group(2), Match.group(3))
- Match = re.match("^\s*##\s+(.+)", DscLine)
- if Match:
- ConfigDict['help'] = Match.group(1)
- # Check VPD/UPD
- if IsUpdSect:
- Match = re.match("^([_a-zA-Z0-9]+).([_a-zA-Z0-9]+)\s*\|\s*(0x[0-9A-F]+|\*)\s*\|\s*(\d+|0x[0-9a-fA-F]+)\s*\|\s*(.+)",DscLine)
- else:
- Match = re.match("^([_a-zA-Z0-9]+).([_a-zA-Z0-9]+)\s*\|\s*(0x[0-9A-F]+)(?:\s*\|\s*(.+))?", DscLine)
- if Match:
- ConfigDict['space'] = Match.group(1)
- ConfigDict['cname'] = Match.group(2)
- if Match.group(3) != '*':
- Hardcode = True
- Offset = int (Match.group(3), 16)
- else:
- AutoAlign = True
- if Hardcode and AutoAlign:
- print("Hardcode and auto-align mixed mode is not supported by GenCfgOpt")
- raise SystemExit
- ConfigDict['offset'] = Offset
- if ConfigDict['order'] == -1:
- ConfigDict['order'] = ConfigDict['offset'] << 8
- else:
- (Major, Minor) = ConfigDict['order'].split('.')
- ConfigDict['order'] = (int (Major, 16) << 8 ) + int (Minor, 16)
- if IsUpdSect:
- Value = Match.group(5).strip()
- if Match.group(4).startswith("0x"):
- Length = int (Match.group(4), 16)
- else :
- Length = int (Match.group(4))
- Offset += Length
- else:
- Value = Match.group(4)
- if Value is None:
- Value = ''
- Value = Value.strip()
- if '|' in Value:
- Match = re.match("^.+\s*\|\s*(.+)", Value)
- if Match:
- Value = Match.group(1)
- Length = -1
- ConfigDict['length'] = Length
- Match = re.match("\$\((\w+)\)", Value)
- if Match:
- if Match.group(1) in self._MacroDict:
- Value = self._MacroDict[Match.group(1)]
- ConfigDict['value'] = Value
- if (len(Value) > 0) and (Value[0] == '{'):
- Value = self.FormatListValue(ConfigDict)
- if ConfigDict['name'] == '':
- # Clear BSF specific items
- ConfigDict['bsfname'] = ''
- ConfigDict['help'] = ''
- ConfigDict['type'] = ''
- ConfigDict['option'] = ''
- if IsUpdSect and AutoAlign:
- ItemLength = int(ConfigDict['length'])
- ItemOffset = int(ConfigDict['offset'])
- ItemStruct = ConfigDict['struct']
- Unit = 1
- if ItemLength in [1, 2, 4, 8] and not ConfigDict['value'].startswith('{'):
- Unit = ItemLength
- # If there are 64 bit unit, align to 64
- if Unit == 8:
- MaxAlign = 64
- SizeAlign = 8
- if ItemStruct != '':
- UnitDict = {'UINT8':1, 'UINT16':2, 'UINT32':4, 'UINT64':8}
- if ItemStruct in ['UINT8', 'UINT16', 'UINT32', 'UINT64']:
- Unit = UnitDict[ItemStruct]
- # If there are 64 bit unit, align to 64
- if Unit == 8:
- MaxAlign = 64
- SizeAlign = max(SizeAlign, Unit)
- if (ConfigDict['embed'].find(':START') != -1):
- Base = ItemOffset
- SubOffset = ItemOffset - Base
- SubRemainder = SubOffset % Unit
- if SubRemainder:
- Diff = Unit - SubRemainder
- Offset = Offset + Diff
- ItemOffset = ItemOffset + Diff
- if (ConfigDict['embed'].find(':END') != -1):
- Remainder = Offset % (MaxAlign/8) # MaxAlign is either 32 or 64
- if Remainder:
- Diff = int((MaxAlign/8) - Remainder)
- Offset = Offset + Diff
- ItemOffset = ItemOffset + Diff
- MaxAlign = 32 # Reset to default 32 align when struct end
- if (ConfigDict['cname'] == 'UpdTerminator'):
- # ItemLength is the size of UpdTerminator
- # Itemlength might be 16, 32, or 64
- # Struct align to 64 if UpdTerminator
- # or struct size is 64 bit, else align to 32
- Remainder = Offset % max(ItemLength/8, 4, SizeAlign)
- Offset = Offset + ItemLength
- if Remainder:
- Diff = int(max(ItemLength/8, 4, SizeAlign) - Remainder)
- ItemOffset = ItemOffset + Diff
- ConfigDict['offset'] = ItemOffset
- self._CfgItemList.append(ConfigDict.copy())
- ConfigDict['name'] = ''
- ConfigDict['find'] = ''
- ConfigDict['struct'] = ''
- ConfigDict['embed'] = ''
- ConfigDict['comment'] = ''
- ConfigDict['order'] = -1
- ConfigDict['subreg'] = []
- ConfigDict['option'] = ''
- else:
- # It could be a virtual item as below
- # !BSF FIELD:{SerialDebugPortAddress0:1}
- # or
- # @Bsf FIELD:{SerialDebugPortAddress0:1b}
- Match = re.match("^\s*#\s+(!BSF|@Bsf)\s+FIELD:{(.+):(\d+)([Bb])?}", DscLine)
- if Match:
- SubCfgDict = ConfigDict.copy()
- if (Match.group(4) == None) or (Match.group(4) == 'B'):
- UnitBitLen = 8
- elif Match.group(4) == 'b':
- UnitBitLen = 1
- else:
- print("ERROR: Invalide BSF FIELD length for line '%s'" % DscLine)
- raise SystemExit
- SubCfgDict['cname'] = Match.group(2)
- SubCfgDict['bitlength'] = int (Match.group(3)) * UnitBitLen
- if SubCfgDict['bitlength'] > 0:
- LastItem = self._CfgItemList[-1]
- if len(LastItem['subreg']) == 0:
- SubOffset = 0
- else:
- SubOffset = LastItem['subreg'][-1]['bitoffset'] + LastItem['subreg'][-1]['bitlength']
- SubCfgDict['bitoffset'] = SubOffset
- LastItem['subreg'].append (SubCfgDict.copy())
- ConfigDict['name'] = ''
- return Error
- def GetBsfBitFields (self, subitem, bytes):
- start = subitem['bitoffset']
- end = start + subitem['bitlength']
- bitsvalue = ''.join('{0:08b}'.format(i) for i in bytes[::-1])
- bitsvalue = bitsvalue[::-1]
- bitslen = len(bitsvalue)
- if start > bitslen or end > bitslen:
- print ("Invalid bits offset [%d,%d] for %s" % (start, end, subitem['name']))
- raise SystemExit
- return hex(int(bitsvalue[start:end][::-1], 2))
- def UpdateSubRegionDefaultValue (self):
- Error = 0
- for Item in self._CfgItemList:
- if len(Item['subreg']) == 0:
- continue
- bytearray = []
- if Item['value'][0] == '{':
- binlist = Item['value'][1:-1].split(',')
- for each in binlist:
- each = each.strip()
- if each.startswith('0x'):
- value = int(each, 16)
- else:
- value = int(each)
- bytearray.append(value)
- else:
- if Item['value'].startswith('0x'):
- value = int(Item['value'], 16)
- else:
- value = int(Item['value'])
- idx = 0
- while idx < Item['length']:
- bytearray.append(value & 0xFF)
- value = value >> 8
- idx = idx + 1
- for SubItem in Item['subreg']:
- valuestr = self.GetBsfBitFields(SubItem, bytearray)
- SubItem['value'] = valuestr
- return Error
- def CreateSplitUpdTxt (self, UpdTxtFile):
- GuidList = ['FSP_T_UPD_TOOL_GUID','FSP_M_UPD_TOOL_GUID','FSP_S_UPD_TOOL_GUID']
- SignatureList = ['0x545F', '0x4D5F','0x535F'] # _T, _M, and _S signature for FSPT, FSPM, FSPS
- for Index in range(len(GuidList)):
- UpdTxtFile = ''
- FvDir = self._FvDir
- if GuidList[Index] not in self._MacroDict:
- self.Error = "%s definition is missing in DSC file" % (GuidList[Index])
- return 1
- if UpdTxtFile == '':
- UpdTxtFile = os.path.join(FvDir, self._MacroDict[GuidList[Index]] + '.txt')
- ReCreate = False
- if not os.path.exists(UpdTxtFile):
- ReCreate = True
- else:
- DscTime = os.path.getmtime(self._DscFile)
- TxtTime = os.path.getmtime(UpdTxtFile)
- if DscTime > TxtTime:
- ReCreate = True
- if not ReCreate:
- # DSC has not been modified yet
- # So don't have to re-generate other files
- self.Error = 'No DSC file change, skip to create UPD TXT file'
- return 256
- TxtFd = open(UpdTxtFile, "w")
- TxtFd.write("%s\n" % (__copyright_txt__ % date.today().year))
- NextOffset = 0
- SpaceIdx = 0
- StartAddr = 0
- EndAddr = 0
- Default = 'DEFAULT|'
- InRange = False
- for Item in self._CfgItemList:
- if Item['cname'] == 'Signature' and str(Item['value'])[0:6] == SignatureList[Index]:
- StartAddr = Item['offset']
- NextOffset = StartAddr
- InRange = True
- if Item['cname'] == 'UpdTerminator' and InRange == True:
- EndAddr = Item['offset']
- InRange = False
- InRange = False
- for Item in self._CfgItemList:
- if Item['cname'] == 'Signature' and str(Item['value'])[0:6] == SignatureList[Index]:
- InRange = True
- if InRange != True:
- continue
- if Item['cname'] == 'UpdTerminator':
- InRange = False
- if Item['region'] != 'UPD':
- continue
- Offset = Item['offset']
- if StartAddr > Offset or EndAddr < Offset:
- continue
- if NextOffset < Offset:
- # insert one line
- TxtFd.write("%s.UnusedUpdSpace%d|%s0x%04X|0x%04X|{0}\n" % (Item['space'], SpaceIdx, Default, NextOffset - StartAddr, Offset - NextOffset))
- SpaceIdx = SpaceIdx + 1
- NextOffset = Offset + Item['length']
- TxtFd.write("%s.%s|%s0x%04X|%s|%s\n" % (Item['space'],Item['cname'],Default,Item['offset'] - StartAddr,Item['length'],Item['value']))
- TxtFd.close()
- return 0
- def ProcessMultilines (self, String, MaxCharLength):
- Multilines = ''
- StringLength = len(String)
- CurrentStringStart = 0
- StringOffset = 0
- BreakLineDict = []
- if len(String) <= MaxCharLength:
- while (StringOffset < StringLength):
- if StringOffset >= 1:
- if String[StringOffset - 1] == '\\' and String[StringOffset] == 'n':
- BreakLineDict.append (StringOffset + 1)
- StringOffset += 1
- if BreakLineDict != []:
- for Each in BreakLineDict:
- Multilines += " %s\n" % String[CurrentStringStart:Each].lstrip()
- CurrentStringStart = Each
- if StringLength - CurrentStringStart > 0:
- Multilines += " %s\n" % String[CurrentStringStart:].lstrip()
- else:
- Multilines = " %s\n" % String
- else:
- NewLineStart = 0
- NewLineCount = 0
- FoundSpaceChar = False
- while (StringOffset < StringLength):
- if StringOffset >= 1:
- if NewLineCount >= MaxCharLength - 1:
- if String[StringOffset] == ' ' and StringLength - StringOffset > 10:
- BreakLineDict.append (NewLineStart + NewLineCount)
- NewLineStart = NewLineStart + NewLineCount
- NewLineCount = 0
- FoundSpaceChar = True
- elif StringOffset == StringLength - 1 and FoundSpaceChar == False:
- BreakLineDict.append (0)
- if String[StringOffset - 1] == '\\' and String[StringOffset] == 'n':
- BreakLineDict.append (StringOffset + 1)
- NewLineStart = StringOffset + 1
- NewLineCount = 0
- StringOffset += 1
- NewLineCount += 1
- if BreakLineDict != []:
- BreakLineDict.sort ()
- for Each in BreakLineDict:
- if Each > 0:
- Multilines += " %s\n" % String[CurrentStringStart:Each].lstrip()
- CurrentStringStart = Each
- if StringLength - CurrentStringStart > 0:
- Multilines += " %s\n" % String[CurrentStringStart:].lstrip()
- return Multilines
- def CreateField (self, Item, Name, Length, Offset, Struct, BsfName, Help, Option):
- PosName = 28
- PosComment = 30
- NameLine=''
- HelpLine=''
- OptionLine=''
- IsArray = False
- if Length in [1,2,4,8]:
- Type = "UINT%d" % (Length * 8)
- if Name.startswith("UnusedUpdSpace") and Length != 1:
- IsArray = True
- Type = "UINT8"
- else:
- IsArray = True
- Type = "UINT8"
- if Item and Item['value'].startswith('{'):
- Type = "UINT8"
- IsArray = True
- if Struct != '':
- Type = Struct
- if Struct in ['UINT8','UINT16','UINT32','UINT64']:
- IsArray = True
- Unit = int(Type[4:]) / 8
- Length = Length / Unit
- else:
- IsArray = False
- if IsArray:
- Name = Name + '[%d]' % Length
- if len(Type) < PosName:
- Space1 = PosName - len(Type)
- else:
- Space1 = 1
- if BsfName != '':
- NameLine=" - %s\n" % BsfName
- else:
- NameLine="\n"
- if Help != '':
- HelpLine = self.ProcessMultilines (Help, 80)
- if Option != '':
- OptionLine = self.ProcessMultilines (Option, 80)
- if Offset is None:
- OffsetStr = '????'
- else:
- OffsetStr = '0x%04X' % Offset
- return "\n/** Offset %s%s%s%s**/\n %s%s%s;\n" % (OffsetStr, NameLine, HelpLine, OptionLine, Type, ' ' * Space1, Name,)
- def PostProcessBody (self, TextBody):
- NewTextBody = []
- OldTextBody = []
- IncludeLine = False
- StructName = ''
- VariableName = ''
- IsUpdHdrDefined = False
- IsUpdHeader = False
- for Line in TextBody:
- SplitToLines = Line.splitlines()
- MatchComment = re.match("^/\*\sCOMMENT:(\w+):([\w|\W|\s]+)\s\*/\s([\s\S]*)", SplitToLines[0])
- if MatchComment:
- if MatchComment.group(1) == 'FSP_UPD_HEADER':
- IsUpdHeader = True
- else:
- IsUpdHeader = False
- if IsUpdHdrDefined != True or IsUpdHeader != True:
- CommentLine = " " + MatchComment.group(2) + "\n"
- NewTextBody.append("/**" + CommentLine + "**/\n")
- Line = Line[(len(SplitToLines[0]) + 1):]
- Match = re.match("^/\*\sEMBED_STRUCT:(\w+):(\w+):(START|END)\s\*/\s([\s\S]*)", Line)
- if Match:
- Line = Match.group(4)
- if Match.group(1) == 'FSP_UPD_HEADER':
- IsUpdHeader = True
- else:
- IsUpdHeader = False
- if Match and Match.group(3) == 'START':
- if IsUpdHdrDefined != True or IsUpdHeader != True:
- NewTextBody.append ('typedef struct {\n')
- StructName = Match.group(1)
- VariableName = Match.group(2)
- MatchOffset = re.search('/\*\*\sOffset\s0x([a-fA-F0-9]+)', Line)
- if MatchOffset:
- Offset = int(MatchOffset.group(1), 16)
- else:
- Offset = None
- Line
- IncludeLine = True
- OldTextBody.append (self.CreateField (None, VariableName, 0, Offset, StructName, '', '', ''))
- if IncludeLine:
- if IsUpdHdrDefined != True or IsUpdHeader != True:
- NewTextBody.append (Line)
- else:
- OldTextBody.append (Line)
- if Match and Match.group(3) == 'END':
- if (StructName != Match.group(1)) or (VariableName != Match.group(2)):
- print ("Unmatched struct name '%s' and '%s' !" % (StructName, Match.group(1)))
- else:
- if IsUpdHdrDefined != True or IsUpdHeader != True:
- NewTextBody.append ('} %s;\n\n' % StructName)
- IsUpdHdrDefined = True
- IncludeLine = False
- NewTextBody.extend(OldTextBody)
- return NewTextBody
- def WriteLinesWithoutTailingSpace (self, HeaderFd, Line):
- TxtBody2 = Line.splitlines(True)
- for Line2 in TxtBody2:
- Line2 = Line2.rstrip()
- Line2 += '\n'
- HeaderFd.write (Line2)
- return 0
- def CreateHeaderFile (self, InputHeaderFile):
- FvDir = self._FvDir
- HeaderFileName = 'FspUpd.h'
- HeaderFile = os.path.join(FvDir, HeaderFileName)
- # Check if header needs to be recreated
- ReCreate = False
- TxtBody = []
- for Item in self._CfgItemList:
- if str(Item['cname']) == 'Signature' and Item['length'] == 8:
- Value = int(Item['value'], 16)
- Chars = []
- while Value != 0x0:
- Chars.append(chr(Value & 0xFF))
- Value = Value >> 8
- SignatureStr = ''.join(Chars)
- # Signature will be _T / _M / _S for FSPT / FSPM / FSPS accordingly
- if '_T' in SignatureStr[6:6+2]:
- TxtBody.append("#define FSPT_UPD_SIGNATURE %s /* '%s' */\n\n" % (Item['value'], SignatureStr))
- elif '_M' in SignatureStr[6:6+2]:
- TxtBody.append("#define FSPM_UPD_SIGNATURE %s /* '%s' */\n\n" % (Item['value'], SignatureStr))
- elif '_S' in SignatureStr[6:6+2]:
- TxtBody.append("#define FSPS_UPD_SIGNATURE %s /* '%s' */\n\n" % (Item['value'], SignatureStr))
- TxtBody.append("\n")
- for Region in ['UPD']:
- UpdOffsetTable = []
- UpdSignature = ['0x545F', '0x4D5F', '0x535F'] #['_T', '_M', '_S'] signature for FSPT, FSPM, FSPS
- UpdStructure = ['FSPT_UPD', 'FSPM_UPD', 'FSPS_UPD']
- for Item in self._CfgItemList:
- if Item["cname"] == 'Signature' and Item["value"][0:6] in UpdSignature:
- UpdOffsetTable.append (Item["offset"])
- for UpdIdx in range(len(UpdOffsetTable)):
- CommentLine = ""
- for Item in self._CfgItemList:
- if Item["comment"] != '' and Item["offset"] >= UpdOffsetTable[UpdIdx]:
- MatchComment = re.match("^(U|V)PD_DATA_REGION:([\w|\W|\s]+)", Item["comment"])
- if MatchComment and MatchComment.group(1) == Region[0]:
- CommentLine = " " + MatchComment.group(2) + "\n"
- TxtBody.append("/**" + CommentLine + "**/\n")
- elif Item["offset"] >= UpdOffsetTable[UpdIdx] and Item["comment"] == '':
- Match = re.match("^FSP([\w|\W|\s])_UPD", UpdStructure[UpdIdx])
- if Match:
- TxtBody.append("/** Fsp " + Match.group(1) + " UPD Configuration\n**/\n")
- TxtBody.append("typedef struct {\n")
- NextOffset = 0
- SpaceIdx = 0
- Offset = 0
- LastVisible = True
- ResvOffset = 0
- ResvIdx = 0
- LineBuffer = []
- InRange = False
- for Item in self._CfgItemList:
- if Item['cname'] == 'Signature' and str(Item['value'])[0:6] == UpdSignature[UpdIdx] or Region[0] == 'V':
- InRange = True
- if InRange != True:
- continue
- if Item['cname'] == 'UpdTerminator':
- InRange = False
- if Item['region'] != Region:
- continue
- if Item["offset"] < UpdOffsetTable[UpdIdx]:
- continue
- NextVisible = LastVisible
- if LastVisible and (Item['header'] == 'OFF'):
- NextVisible = False
- ResvOffset = Item['offset']
- elif (not LastVisible) and Item['header'] == 'ON':
- NextVisible = True
- Name = "Reserved" + Region[0] + "pdSpace%d" % ResvIdx
- ResvIdx = ResvIdx + 1
- TxtBody.append(self.CreateField (Item, Name, Item["offset"] - ResvOffset, ResvOffset, '', '', '', ''))
- if Offset < Item["offset"]:
- if LastVisible:
- Name = "Unused" + Region[0] + "pdSpace%d" % SpaceIdx
- LineBuffer.append(self.CreateField (Item, Name, Item["offset"] - Offset, Offset, '', '', '', ''))
- SpaceIdx = SpaceIdx + 1
- Offset = Item["offset"]
- LastVisible = NextVisible
- Offset = Offset + Item["length"]
- if LastVisible:
- for Each in LineBuffer:
- TxtBody.append (Each)
- LineBuffer = []
- Comment = Item["comment"]
- Embed = Item["embed"].upper()
- if Embed.endswith(':START') or Embed.endswith(':END'):
- if not Comment == '' and Embed.endswith(':START'):
- Marker = '/* COMMENT:%s */ \n' % Item["comment"]
- Marker = Marker + '/* EMBED_STRUCT:%s */ ' % Item["embed"]
- else:
- Marker = '/* EMBED_STRUCT:%s */ ' % Item["embed"]
- else:
- if Embed == '':
- Marker = ''
- else:
- self.Error = "Invalid embedded structure format '%s'!\n" % Item["embed"]
- return 4
- Line = Marker + self.CreateField (Item, Item["cname"], Item["length"], Item["offset"], Item['struct'], Item['name'], Item['help'], Item['option'])
- TxtBody.append(Line)
- if Item['cname'] == 'UpdTerminator':
- break
- TxtBody.append("} " + UpdStructure[UpdIdx] + ";\n\n")
- # Handle the embedded data structure
- TxtBody = self.PostProcessBody (TxtBody)
- HeaderTFileName = 'FsptUpd.h'
- HeaderMFileName = 'FspmUpd.h'
- HeaderSFileName = 'FspsUpd.h'
- UpdRegionCheck = ['FSPT', 'FSPM', 'FSPS'] # FSPX_UPD_REGION
- UpdConfigCheck = ['FSP_T', 'FSP_M', 'FSP_S'] # FSP_X_CONFIG, FSP_X_TEST_CONFIG, FSP_X_RESTRICTED_CONFIG
- UpdSignatureCheck = ['FSPT_UPD_SIGNATURE', 'FSPM_UPD_SIGNATURE', 'FSPS_UPD_SIGNATURE']
- ExcludedSpecificUpd = ['FSPT_ARCH_UPD', 'FSPM_ARCH_UPD', 'FSPS_ARCH_UPD']
- if InputHeaderFile != '':
- if not os.path.exists(InputHeaderFile):
- self.Error = "Input header file '%s' does not exist" % InputHeaderFile
- return 6
- InFd = open(InputHeaderFile, "r")
- IncLines = InFd.readlines()
- InFd.close()
- for item in range(len(UpdRegionCheck)):
- if UpdRegionCheck[item] == 'FSPT':
- HeaderFd = open(os.path.join(FvDir, HeaderTFileName), "w")
- FileBase = os.path.basename(os.path.join(FvDir, HeaderTFileName))
- elif UpdRegionCheck[item] == 'FSPM':
- HeaderFd = open(os.path.join(FvDir, HeaderMFileName), "w")
- FileBase = os.path.basename(os.path.join(FvDir, HeaderMFileName))
- elif UpdRegionCheck[item] == 'FSPS':
- HeaderFd = open(os.path.join(FvDir, HeaderSFileName), "w")
- FileBase = os.path.basename(os.path.join(FvDir, HeaderSFileName))
- FileName = FileBase.replace(".", "_").upper()
- HeaderFd.write("%s\n" % (__copyright_h__ % date.today().year))
- HeaderFd.write("#ifndef __%s__\n" % FileName)
- HeaderFd.write("#define __%s__\n\n" % FileName)
- HeaderFd.write("#include <%s>\n\n" % HeaderFileName)
- HeaderFd.write("#pragma pack(1)\n\n")
- Export = False
- for Line in IncLines:
- Match = re.search ("!EXPORT\s+([A-Z]+)\s+EXTERNAL_BOOTLOADER_STRUCT_(BEGIN|END)\s+", Line)
- if Match:
- if Match.group(2) == "BEGIN" and Match.group(1) == UpdRegionCheck[item]:
- Export = True
- continue
- else:
- Export = False
- continue
- if Export:
- HeaderFd.write(Line)
- HeaderFd.write("\n")
- Index = 0
- StartIndex = 0
- EndIndex = 0
- StructStart = []
- StructStartWithComment = []
- StructEnd = []
- for Line in TxtBody:
- Index += 1
- Match = re.match("(typedef struct {)", Line)
- if Match:
- StartIndex = Index - 1
- Match = re.match("}\s([_A-Z0-9]+);", Line)
- if Match and (UpdRegionCheck[item] in Match.group(1) or UpdConfigCheck[item] in Match.group(1)) and (ExcludedSpecificUpd[item] not in Match.group(1)):
- EndIndex = Index
- StructStart.append(StartIndex)
- StructEnd.append(EndIndex)
- Index = 0
- for Line in TxtBody:
- Index += 1
- for Item in range(len(StructStart)):
- if Index == StructStart[Item]:
- Match = re.match("^(/\*\*\s*)", Line)
- if Match:
- StructStartWithComment.append(StructStart[Item])
- else:
- StructStartWithComment.append(StructStart[Item] + 1)
- Index = 0
- for Line in TxtBody:
- Index += 1
- for Item in range(len(StructStart)):
- if Index >= StructStartWithComment[Item] and Index <= StructEnd[Item]:
- self.WriteLinesWithoutTailingSpace(HeaderFd, Line)
- HeaderFd.write("#pragma pack()\n\n")
- HeaderFd.write("#endif\n")
- HeaderFd.close()
- HeaderFd = open(HeaderFile, "w")
- FileBase = os.path.basename(HeaderFile)
- FileName = FileBase.replace(".", "_").upper()
- HeaderFd.write("%s\n" % (__copyright_h__ % date.today().year))
- HeaderFd.write("#ifndef __%s__\n" % FileName)
- HeaderFd.write("#define __%s__\n\n" % FileName)
- HeaderFd.write("#include <FspEas.h>\n\n")
- HeaderFd.write("#pragma pack(1)\n\n")
- for item in range(len(UpdRegionCheck)):
- Index = 0
- StartIndex = 0
- EndIndex = 0
- StructStart = []
- StructStartWithComment = []
- StructEnd = []
- for Line in TxtBody:
- Index += 1
- Match = re.match("(typedef struct {)", Line)
- if Match:
- StartIndex = Index - 1
- Match = re.match("#define\s([_A-Z0-9]+)\s*", Line)
- if Match and (UpdSignatureCheck[item] in Match.group(1) or UpdSignatureCheck[item] in Match.group(1)):
- StructStart.append(Index - 1)
- StructEnd.append(Index)
- Index = 0
- for Line in TxtBody:
- Index += 1
- for Item in range(len(StructStart)):
- if Index == StructStart[Item]:
- Match = re.match("^(/\*\*\s*)", Line)
- if Match:
- StructStartWithComment.append(StructStart[Item])
- else:
- StructStartWithComment.append(StructStart[Item] + 1)
- Index = 0
- for Line in TxtBody:
- Index += 1
- for Item in range(len(StructStart)):
- if Index >= StructStartWithComment[Item] and Index <= StructEnd[Item]:
- self.WriteLinesWithoutTailingSpace(HeaderFd, Line)
- HeaderFd.write("#pragma pack()\n\n")
- HeaderFd.write("#endif\n")
- HeaderFd.close()
- return 0
- def WriteBsfStruct (self, BsfFd, Item):
- LogExpr = CLogicalExpression()
- if Item['type'] == "None":
- Space = "gPlatformFspPkgTokenSpaceGuid"
- else:
- Space = Item['space']
- Line = " $%s_%s" % (Space, Item['cname'])
- Match = re.match("\s*\{([x0-9a-fA-F,\s]+)\}\s*", Item['value'])
- if Match:
- DefaultValue = Match.group(1).strip()
- else:
- DefaultValue = Item['value'].strip()
- if 'bitlength' in Item:
- BsfFd.write(" %s%s%4d bits $_DEFAULT_ = %s\n" % (Line, ' ' * (64 - len(Line)), Item['bitlength'], DefaultValue))
- else:
- BsfFd.write(" %s%s%4d bytes $_DEFAULT_ = %s\n" % (Line, ' ' * (64 - len(Line)), Item['length'], DefaultValue))
- TmpList = []
- if Item['type'] == "Combo":
- if not Item['option'] in self._BuidinOption:
- OptList = Item['option'].split(',')
- for Option in OptList:
- Option = Option.strip()
- (OpVal, OpStr) = Option.split(':')
- test = LogExpr.getNumber (OpVal)
- if test is None:
- raise Exception("Selection Index '%s' is not a number" % OpVal)
- TmpList.append((OpVal, OpStr))
- return TmpList
- def WriteBsfOption (self, BsfFd, Item):
- PcdName = Item['space'] + '_' + Item['cname']
- WriteHelp = 0
- if Item['type'] == "Combo":
- if Item['option'] in self._BuidinOption:
- Options = self._BuidinOption[Item['option']]
- else:
- Options = PcdName
- BsfFd.write(' %s $%s, "%s", &%s,\n' % (Item['type'], PcdName, Item['name'], Options))
- WriteHelp = 1
- elif Item['type'].startswith("EditNum"):
- Match = re.match("EditNum\s*,\s*(HEX|DEC)\s*,\s*\((\d+|0x[0-9A-Fa-f]+)\s*,\s*(\d+|0x[0-9A-Fa-f]+)\)", Item['type'])
- if Match:
- BsfFd.write(' EditNum $%s, "%s", %s,\n' % (PcdName, Item['name'], Match.group(1)))
- WriteHelp = 2
- elif Item['type'].startswith("EditText"):
- BsfFd.write(' %s $%s, "%s",\n' % (Item['type'], PcdName, Item['name']))
- WriteHelp = 1
- elif Item['type'] == "Table":
- Columns = Item['option'].split(',')
- if len(Columns) != 0:
- BsfFd.write(' %s $%s "%s",' % (Item['type'], PcdName, Item['name']))
- for Col in Columns:
- Fmt = Col.split(':')
- if len(Fmt) != 3:
- raise Exception("Column format '%s' is invalid !" % Fmt)
- try:
- Dtype = int(Fmt[1].strip())
- except:
- raise Exception("Column size '%s' is invalid !" % Fmt[1])
- BsfFd.write('\n Column "%s", %d bytes, %s' % (Fmt[0].strip(), Dtype, Fmt[2].strip()))
- BsfFd.write(',\n')
- WriteHelp = 1
- if WriteHelp > 0:
- HelpLines = Item['help'].split('\\n\\r')
- FirstLine = True
- for HelpLine in HelpLines:
- if FirstLine:
- FirstLine = False
- BsfFd.write(' Help "%s"\n' % (HelpLine))
- else:
- BsfFd.write(' "%s"\n' % (HelpLine))
- if WriteHelp == 2:
- BsfFd.write(' "Valid range: %s ~ %s"\n' % (Match.group(2), Match.group(3)))
- def GenerateBsfFile (self, BsfFile):
- if BsfFile == '':
- self.Error = "BSF output file '%s' is invalid" % BsfFile
- return 1
- Error = 0
- OptionDict = {}
- BsfFd = open(BsfFile, "w")
- BsfFd.write("%s\n" % (__copyright_bsf__ % date.today().year))
- BsfFd.write("%s\n" % self._GlobalDataDef)
- BsfFd.write("StructDef\n")
- NextOffset = -1
- for Item in self._CfgItemList:
- if Item['find'] != '':
- BsfFd.write('\n Find "%s"\n' % Item['find'])
- NextOffset = Item['offset'] + Item['length']
- if Item['name'] != '':
- if NextOffset != Item['offset']:
- BsfFd.write(" Skip %d bytes\n" % (Item['offset'] - NextOffset))
- if len(Item['subreg']) > 0:
- NextOffset = Item['offset']
- BitsOffset = NextOffset * 8
- for SubItem in Item['subreg']:
- BitsOffset += SubItem['bitlength']
- if SubItem['name'] == '':
- if 'bitlength' in SubItem:
- BsfFd.write(" Skip %d bits\n" % (SubItem['bitlength']))
- else:
- BsfFd.write(" Skip %d bytes\n" % (SubItem['length']))
- else:
- Options = self.WriteBsfStruct(BsfFd, SubItem)
- if len(Options) > 0:
- OptionDict[SubItem['space']+'_'+SubItem['cname']] = Options
- NextBitsOffset = (Item['offset'] + Item['length']) * 8
- if NextBitsOffset > BitsOffset:
- BitsGap = NextBitsOffset - BitsOffset
- BitsRemain = BitsGap % 8
- if BitsRemain:
- BsfFd.write(" Skip %d bits\n" % BitsRemain)
- BitsGap -= BitsRemain
- BytesRemain = int(BitsGap / 8)
- if BytesRemain:
- BsfFd.write(" Skip %d bytes\n" % BytesRemain)
- NextOffset = Item['offset'] + Item['length']
- else:
- NextOffset = Item['offset'] + Item['length']
- Options = self.WriteBsfStruct(BsfFd, Item)
- if len(Options) > 0:
- OptionDict[Item['space']+'_'+Item['cname']] = Options
- BsfFd.write("\nEndStruct\n\n")
- BsfFd.write("%s" % self._BuidinOptionTxt)
- for Each in OptionDict:
- BsfFd.write("List &%s\n" % Each)
- for Item in OptionDict[Each]:
- BsfFd.write(' Selection %s , "%s"\n' % (Item[0], Item[1]))
- BsfFd.write("EndList\n\n")
- BsfFd.write("BeginInfoBlock\n")
- BsfFd.write(' PPVer "%s"\n' % (self._CfgBlkDict['ver']))
- BsfFd.write(' Description "%s"\n' % (self._CfgBlkDict['name']))
- BsfFd.write("EndInfoBlock\n\n")
- for Each in self._CfgPageDict:
- BsfFd.write('Page "%s"\n' % self._CfgPageDict[Each])
- BsfItems = []
- for Item in self._CfgItemList:
- if Item['name'] != '':
- if Item['page'] != Each:
- continue
- if len(Item['subreg']) > 0:
- for SubItem in Item['subreg']:
- if SubItem['name'] != '':
- BsfItems.append(SubItem)
- else:
- BsfItems.append(Item)
- BsfItems.sort(key=lambda x: x['order'])
- for Item in BsfItems:
- self.WriteBsfOption (BsfFd, Item)
- BsfFd.write("EndPage\n\n")
- BsfFd.close()
- return Error
- def Usage():
- print ("GenCfgOpt Version 0.55")
- print ("Usage:")
- print (" GenCfgOpt UPDTXT PlatformDscFile BuildFvDir [-D Macros]")
- print (" GenCfgOpt HEADER PlatformDscFile BuildFvDir InputHFile [-D Macros]")
- print (" GenCfgOpt GENBSF PlatformDscFile BuildFvDir BsfOutFile [-D Macros]")
- def Main():
- #
- # Parse the options and args
- #
- i = 1
- GenCfgOpt = CGenCfgOpt()
- while i < len(sys.argv):
- if sys.argv[i].strip().lower() == "--pcd":
- BuildOptionPcd.append(sys.argv[i+1])
- i += 1
- i += 1
- argc = len(sys.argv)
- if argc < 4:
- Usage()
- return 1
- else:
- DscFile = sys.argv[2]
- if not os.path.exists(DscFile):
- print ("ERROR: Cannot open DSC file '%s' !" % DscFile)
- return 2
- OutFile = ''
- if argc > 4:
- if sys.argv[4][0] == '-':
- Start = 4
- else:
- OutFile = sys.argv[4]
- Start = 5
- if argc > Start:
- if GenCfgOpt.ParseMacros(sys.argv[Start:]) != 0:
- print ("ERROR: Macro parsing failed !")
- return 3
- FvDir = sys.argv[3]
- if not os.path.exists(FvDir):
- os.makedirs(FvDir)
- if GenCfgOpt.ParseDscFile(DscFile, FvDir) != 0:
- print ("ERROR: %s !" % GenCfgOpt.Error)
- return 5
- if GenCfgOpt.UpdateSubRegionDefaultValue() != 0:
- print ("ERROR: %s !" % GenCfgOpt.Error)
- return 7
- if sys.argv[1] == "UPDTXT":
- Ret = GenCfgOpt.CreateSplitUpdTxt(OutFile)
- if Ret != 0:
- # No change is detected
- if Ret == 256:
- print ("INFO: %s !" % (GenCfgOpt.Error))
- else :
- print ("ERROR: %s !" % (GenCfgOpt.Error))
- return Ret
- elif sys.argv[1] == "HEADER":
- if GenCfgOpt.CreateHeaderFile(OutFile) != 0:
- print ("ERROR: %s !" % GenCfgOpt.Error)
- return 8
- elif sys.argv[1] == "GENBSF":
- if GenCfgOpt.GenerateBsfFile(OutFile) != 0:
- print ("ERROR: %s !" % GenCfgOpt.Error)
- return 9
- else:
- if argc < 5:
- Usage()
- return 1
- print ("ERROR: Unknown command '%s' !" % sys.argv[1])
- Usage()
- return 1
- return 0
- return 0
- if __name__ == '__main__':
- sys.exit(Main())
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