## @file\r
# This file is used to parse and evaluate expression in directive or PCD value.\r
#\r
-# Copyright (c) 2011 - 2017, Intel Corporation. All rights reserved.<BR>\r
+# Copyright (c) 2011 - 2018, Intel Corporation. All rights reserved.<BR>\r
# This program and the accompanying materials\r
# are licensed and made available under the terms and conditions of the BSD License\r
# which accompanies this distribution. The full text of the license may be found at\r
from Common.GlobalData import *\r
from CommonDataClass.Exceptions import BadExpression\r
from CommonDataClass.Exceptions import WrnExpression\r
-from Misc import GuidStringToGuidStructureString\r
+from Misc import GuidStringToGuidStructureString, ParseFieldValue, IsFieldValueAnArray\r
+import Common.EdkLogger as EdkLogger\r
+import copy\r
\r
ERR_STRING_EXPR = 'This operator cannot be used in string expression: [%s].'\r
ERR_SNYTAX = 'Syntax error, the rest of expression cannot be evaluated: [%s].'\r
ERR_EMPTY_EXPR = 'Empty expression is not allowed.'\r
ERR_IN_OPERAND = 'Macro after IN operator can only be: $(FAMILY), $(ARCH), $(TOOL_CHAIN_TAG) and $(TARGET).'\r
\r
+__ValidString = re.compile(r'[_a-zA-Z][_0-9a-zA-Z]*$')\r
+_ReLabel = re.compile('LABEL\((\w+)\)')\r
+_ReOffset = re.compile('OFFSET_OF\((\w+)\)')\r
+\r
## SplitString\r
# Split string to list according double quote\r
# For example: abc"de\"f"ghi"jkl"mn will be: ['abc', '"de\"f"', 'ghi', '"jkl"', 'mn']\r
#\r
def SplitString(String):\r
- # There might be escaped quote: "abc\"def\\\"ghi"\r
- Str = String.replace('\\\\', '//').replace('\\\"', '\\\'')\r
+ # There might be escaped quote: "abc\"def\\\"ghi", 'abc\'def\\\'ghi'\r
RetList = []\r
- InQuote = False\r
+ InSingleQuote = False\r
+ InDoubleQuote = False\r
Item = ''\r
- for i, ch in enumerate(Str):\r
- if ch == '"':\r
- InQuote = not InQuote\r
- if not InQuote:\r
+ for i, ch in enumerate(String):\r
+ if ch == '"' and not InSingleQuote:\r
+ if String[i - 1] != '\\':\r
+ InDoubleQuote = not InDoubleQuote\r
+ if not InDoubleQuote:\r
+ Item += String[i]\r
+ RetList.append(Item)\r
+ Item = ''\r
+ continue\r
+ if Item:\r
+ RetList.append(Item)\r
+ Item = ''\r
+ elif ch == "'" and not InDoubleQuote:\r
+ if String[i - 1] != '\\':\r
+ InSingleQuote = not InSingleQuote\r
+ if not InSingleQuote:\r
Item += String[i]\r
RetList.append(Item)\r
Item = ''\r
RetList.append(Item)\r
Item = ''\r
Item += String[i]\r
- if InQuote:\r
+ if InSingleQuote or InDoubleQuote:\r
+ raise BadExpression(ERR_STRING_TOKEN % Item)\r
+ if Item:\r
+ RetList.append(Item)\r
+ return RetList\r
+\r
+def SplitPcdValueString(String):\r
+ # There might be escaped comma in GUID() or DEVICE_PATH() or " "\r
+ # or ' ' or L' ' or L" "\r
+ RetList = []\r
+ InParenthesis = 0\r
+ InSingleQuote = False\r
+ InDoubleQuote = False\r
+ Item = ''\r
+ for i, ch in enumerate(String):\r
+ if ch == '(':\r
+ InParenthesis += 1\r
+ elif ch == ')':\r
+ if InParenthesis:\r
+ InParenthesis -= 1\r
+ else:\r
+ raise BadExpression(ERR_STRING_TOKEN % Item)\r
+ elif ch == '"' and not InSingleQuote:\r
+ if String[i-1] != '\\':\r
+ InDoubleQuote = not InDoubleQuote\r
+ elif ch == "'" and not InDoubleQuote:\r
+ if String[i-1] != '\\':\r
+ InSingleQuote = not InSingleQuote\r
+ elif ch == ',':\r
+ if InParenthesis or InSingleQuote or InDoubleQuote:\r
+ Item += String[i]\r
+ continue\r
+ elif Item:\r
+ RetList.append(Item)\r
+ Item = ''\r
+ continue\r
+ Item += String[i]\r
+ if InSingleQuote or InDoubleQuote or InParenthesis:\r
raise BadExpression(ERR_STRING_TOKEN % Item)\r
if Item:\r
RetList.append(Item)\r
return RetList\r
\r
+def IsValidCName(Str):\r
+ return True if __ValidString.match(Str) else False\r
+\r
+def BuildOptionValue(PcdValue, GuidDict):\r
+ if PcdValue.startswith('H'):\r
+ InputValue = PcdValue[1:]\r
+ elif PcdValue.startswith("L'") or PcdValue.startswith("'"):\r
+ InputValue = PcdValue\r
+ elif PcdValue.startswith('L'):\r
+ InputValue = 'L"' + PcdValue[1:] + '"'\r
+ else:\r
+ InputValue = PcdValue\r
+ if IsFieldValueAnArray(InputValue):\r
+ try:\r
+ PcdValue = ValueExpressionEx(InputValue, 'VOID*', GuidDict)(True)\r
+ except:\r
+ pass\r
+ return PcdValue\r
+\r
## ReplaceExprMacro\r
#\r
def ReplaceExprMacro(String, Macros, ExceptionList = None):\r
StrList[i] = RetStr\r
return ''.join(StrList)\r
\r
+# transfer int to string for in/not in expression\r
+def IntToStr(Value):\r
+ StrList = []\r
+ while Value > 0:\r
+ StrList.append(chr(Value & 0xff))\r
+ Value = Value >> 8\r
+ Value = '"' + ''.join(StrList) + '"'\r
+ return Value\r
+\r
SupportedInMacroList = ['TARGET', 'TOOL_CHAIN_TAG', 'ARCH', 'FAMILY']\r
\r
class ValueExpression(object):\r
'IN' : 'in'\r
}\r
\r
- NonLetterOpLst = ['+', '-', '*', '/', '%', '&', '|', '^', '~', '<<', '>>', '!', '=', '>', '<']\r
+ NonLetterOpLst = ['+', '-', '*', '/', '%', '&', '|', '^', '~', '<<', '>>', '!', '=', '>', '<', '?', ':']\r
\r
PcdPattern = re.compile(r'[_a-zA-Z][0-9A-Za-z_]*\.[_a-zA-Z][0-9A-Za-z_]*$')\r
- HexPattern = re.compile(r'0[xX][0-9a-fA-F]+$')\r
- RegGuidPattern = re.compile(r'[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}')\r
\r
SymbolPattern = re.compile("("\r
"\$\([A-Z][A-Z0-9_]*\)|\$\(\w+\.\w+\)|\w+\.\w+|"\r
if Operator not in ["==", "!=", ">=", "<=", ">", "<", "in", "not in"] and \\r
(type(Oprand1) == type('') or type(Oprand2) == type('')):\r
raise BadExpression(ERR_STRING_EXPR % Operator)\r
-\r
+ if Operator in ['in', 'not in']:\r
+ if type(Oprand1) != type(''):\r
+ Oprand1 = IntToStr(Oprand1)\r
+ if type(Oprand2) != type(''):\r
+ Oprand2 = IntToStr(Oprand2)\r
TypeDict = {\r
type(0) : 0,\r
type(0L) : 0,\r
#\r
# The symbol table including PCD and macro mapping\r
#\r
- self._Symb = SymbolTable\r
+ self._Symb = copy.deepcopy(SymbolTable)\r
self._Symb.update(self.LogicalOperators)\r
self._Idx = 0\r
self._Len = len(self._Expr)\r
self._Token = self._Expr\r
if self.__IsNumberToken():\r
return self._Expr\r
-\r
+ Token = ''\r
try:\r
Token = self._GetToken()\r
- if type(Token) == type('') and Token.startswith('{') and Token.endswith('}') and self._Idx >= self._Len:\r
- return self._Expr\r
except BadExpression:\r
pass\r
+ if type(Token) == type('') and Token.startswith('{') and Token.endswith('}') and self._Idx >= self._Len:\r
+ return self._Expr\r
\r
self._Idx = 0\r
self._Token = ''\r
\r
- Val = self._OrExpr()\r
+ Val = self._ConExpr()\r
RealVal = Val\r
if type(Val) == type(''):\r
if Val == 'L""':\r
elif not Val:\r
Val = False\r
RealVal = '""'\r
- elif not Val.startswith('L"') and not Val.startswith('{'):\r
+ elif not Val.startswith('L"') and not Val.startswith('{') and not Val.startswith("L'"):\r
Val = True\r
RealVal = '"' + RealVal + '"'\r
\r
Val = EvalFunc()\r
while self._IsOperator(OpLst):\r
Op = self._Token\r
+ if Op == '?':\r
+ Val2 = EvalFunc()\r
+ if self._IsOperator(':'):\r
+ Val3 = EvalFunc()\r
+ if Val:\r
+ Val = Val2\r
+ else:\r
+ Val = Val3\r
+ continue\r
try:\r
Val = self.Eval(Op, Val, EvalFunc())\r
except WrnExpression, Warn:\r
self._WarnExcept = Warn\r
Val = Warn.result\r
return Val\r
+ # A [? B]*\r
+ def _ConExpr(self):\r
+ return self._ExprFuncTemplate(self._OrExpr, ['?', ':'])\r
\r
# A [|| B]*\r
def _OrExpr(self):\r
def _IdenExpr(self):\r
Tk = self._GetToken()\r
if Tk == '(':\r
- Val = self._OrExpr()\r
+ Val = self._ConExpr()\r
try:\r
# _GetToken may also raise BadExpression\r
if self._GetToken() != ')':\r
Radix = 10\r
if self._Token.lower()[0:2] == '0x' and len(self._Token) > 2:\r
Radix = 16\r
+ if self._Token.startswith('"') or self._Token.startswith('L"'):\r
+ Flag = 0\r
+ for Index in range(len(self._Token)):\r
+ if self._Token[Index] in ['"']:\r
+ if self._Token[Index - 1] == '\\':\r
+ continue\r
+ Flag += 1\r
+ if Flag == 2 and self._Token.endswith('"'):\r
+ return True\r
+ if self._Token.startswith("'") or self._Token.startswith("L'"):\r
+ Flag = 0\r
+ for Index in range(len(self._Token)):\r
+ if self._Token[Index] in ["'"]:\r
+ if self._Token[Index - 1] == '\\':\r
+ continue\r
+ Flag += 1\r
+ if Flag == 2 and self._Token.endswith("'"):\r
+ return True\r
try:\r
self._Token = int(self._Token, Radix)\r
return True\r
self._Idx += 1\r
\r
# Replace escape \\\", \"\r
- Expr = self._Expr[self._Idx:].replace('\\\\', '//').replace('\\\"', '\\\'')\r
- for Ch in Expr:\r
- self._Idx += 1\r
- if Ch == '"':\r
- break\r
- self._Token = self._LiteralToken = self._Expr[Idx:self._Idx]\r
- if not self._Token.endswith('"'):\r
- raise BadExpression(ERR_STRING_TOKEN % self._Token)\r
+ if self._Expr[Idx] == '"':\r
+ Expr = self._Expr[self._Idx:].replace('\\\\', '//').replace('\\\"', '\\\'')\r
+ for Ch in Expr:\r
+ self._Idx += 1\r
+ if Ch == '"':\r
+ break\r
+ self._Token = self._LiteralToken = self._Expr[Idx:self._Idx]\r
+ if not self._Token.endswith('"'):\r
+ raise BadExpression(ERR_STRING_TOKEN % self._Token)\r
+ #Replace escape \\\', \'\r
+ elif self._Expr[Idx] == "'":\r
+ Expr = self._Expr[self._Idx:].replace('\\\\', '//').replace("\\\'", "\\\"")\r
+ for Ch in Expr:\r
+ self._Idx += 1\r
+ if Ch == "'":\r
+ break\r
+ self._Token = self._LiteralToken = self._Expr[Idx:self._Idx]\r
+ if not self._Token.endswith("'"):\r
+ raise BadExpression(ERR_STRING_TOKEN % self._Token)\r
self._Token = self._Token[1:-1]\r
return self._Token\r
\r
def __GetIdToken(self, IsAlphaOp = False):\r
IdToken = ''\r
for Ch in self._Expr[self._Idx:]:\r
- if not self.__IsIdChar(Ch):\r
+ if not self.__IsIdChar(Ch) or ('?' in self._Expr and Ch == ':'):\r
break\r
self._Idx += 1\r
IdToken += Ch\r
self._LiteralToken.endswith('}'):\r
return True\r
\r
- if self.HexPattern.match(self._LiteralToken):\r
+ if gHexPattern.match(self._LiteralToken):\r
Token = self._LiteralToken[2:]\r
- Token = Token.lstrip('0')\r
if not Token:\r
self._LiteralToken = '0x0'\r
else:\r
- self._LiteralToken = '0x' + Token.lower()\r
+ self._LiteralToken = '0x' + Token\r
return True\r
return False\r
\r
UStr = self.__GetString()\r
self._Token = 'L"' + UStr + '"'\r
return self._Token\r
+ elif Expr.startswith("L'"):\r
+ # Skip L\r
+ self._Idx += 1\r
+ UStr = self.__GetString()\r
+ self._Token = "L'" + UStr + "'"\r
+ return self._Token\r
+ elif Expr.startswith("'"):\r
+ UStr = self.__GetString()\r
+ self._Token = "'" + UStr + "'"\r
+ return self._Token\r
+ elif Expr.startswith('UINT'):\r
+ Re = re.compile('(?:UINT8|UINT16|UINT32|UINT64)\((.+)\)')\r
+ try:\r
+ RetValue = Re.search(Expr).group(1)\r
+ except:\r
+ raise BadExpression('Invalid Expression %s' % Expr)\r
+ Idx = self._Idx\r
+ for Ch in Expr:\r
+ self._Idx += 1\r
+ if Ch == '(':\r
+ Prefix = self._Expr[Idx:self._Idx - 1]\r
+ Idx = self._Idx\r
+ if Ch == ')':\r
+ TmpValue = self._Expr[Idx :self._Idx - 1]\r
+ TmpValue = ValueExpression(TmpValue)(True)\r
+ TmpValue = '0x%x' % int(TmpValue) if type(TmpValue) != type('') else TmpValue\r
+ break\r
+ self._Token, Size = ParseFieldValue(Prefix + '(' + TmpValue + ')')\r
+ return self._Token\r
\r
self._Token = ''\r
if Expr:\r
Ch = Expr[0]\r
- Match = self.RegGuidPattern.match(Expr)\r
+ Match = gGuidPattern.match(Expr)\r
if Match and not Expr[Match.end():Match.end()+1].isalnum() \\r
and Expr[Match.end():Match.end()+1] != '_':\r
self._Idx += Match.end()\r
# Parse operator\r
def _GetOperator(self):\r
self.__SkipWS()\r
- LegalOpLst = ['&&', '||', '!=', '==', '>=', '<='] + self.NonLetterOpLst\r
+ LegalOpLst = ['&&', '||', '!=', '==', '>=', '<='] + self.NonLetterOpLst + ['?',':']\r
\r
self._Token = ''\r
Expr = self._Expr[self._Idx:]\r
self._Idx = Idx\r
return False\r
\r
+class ValueExpressionEx(ValueExpression):\r
+ def __init__(self, PcdValue, PcdType, SymbolTable={}):\r
+ ValueExpression.__init__(self, PcdValue, SymbolTable)\r
+ self.PcdValue = PcdValue\r
+ self.PcdType = PcdType\r
+\r
+ def __call__(self, RealValue=False, Depth=0):\r
+ PcdValue = self.PcdValue\r
+ try:\r
+ PcdValue = ValueExpression.__call__(self, RealValue, Depth)\r
+ if self.PcdType == 'VOID*' and (PcdValue.startswith("'") or PcdValue.startswith("L'")):\r
+ PcdValue, Size = ParseFieldValue(PcdValue)\r
+ PcdValueList = []\r
+ for I in range(Size):\r
+ PcdValueList.append('0x%02X'%(PcdValue & 0xff))\r
+ PcdValue = PcdValue >> 8\r
+ PcdValue = '{' + ','.join(PcdValueList) + '}'\r
+ elif self.PcdType in ['UINT8', 'UINT16', 'UINT32', 'UINT64', 'BOOLEAN'] and (PcdValue.startswith("'") or \\r
+ PcdValue.startswith('"') or PcdValue.startswith("L'") or PcdValue.startswith('L"') or PcdValue.startswith('{')):\r
+ raise BadExpression\r
+ except WrnExpression, Value:\r
+ PcdValue = Value.result\r
+ except BadExpression, Value:\r
+ if self.PcdType in ['UINT8', 'UINT16', 'UINT32', 'UINT64', 'BOOLEAN']:\r
+ PcdValue = PcdValue.strip()\r
+ if type(PcdValue) == type('') and PcdValue.startswith('{') and PcdValue.endswith('}'):\r
+ PcdValue = SplitPcdValueString(PcdValue[1:-1])\r
+ if type(PcdValue) == type([]):\r
+ TmpValue = 0\r
+ Size = 0\r
+ ValueType = ''\r
+ for Item in PcdValue:\r
+ Item = Item.strip()\r
+ if Item.startswith('UINT8'):\r
+ ItemSize = 1\r
+ ValueType = 'UINT8'\r
+ elif Item.startswith('UINT16'):\r
+ ItemSize = 2\r
+ ValueType = 'UINT16'\r
+ elif Item.startswith('UINT32'):\r
+ ItemSize = 4\r
+ ValueType = 'UINT32'\r
+ elif Item.startswith('UINT64'):\r
+ ItemSize = 8\r
+ ValueType = 'UINT64'\r
+ elif Item.startswith('"') or Item.startswith("'") or Item.startswith('L'):\r
+ ItemSize = 0\r
+ ValueType = 'VOID*'\r
+ else:\r
+ ItemSize = 0\r
+ ValueType = 'UINT8'\r
+ Item = ValueExpressionEx(Item, ValueType, self._Symb)(True)\r
+\r
+ if ItemSize == 0:\r
+ try:\r
+ tmpValue = int(Item, 16) if Item.upper().startswith('0X') else int(Item, 0)\r
+ if tmpValue > 255:\r
+ raise BadExpression("Byte array number %s should less than 0xFF." % Item)\r
+ except BadExpression, Value:\r
+ raise BadExpression(Value)\r
+ except ValueError:\r
+ pass\r
+ ItemValue, ItemSize = ParseFieldValue(Item)\r
+ else:\r
+ ItemValue = ParseFieldValue(Item)[0]\r
+\r
+ if type(ItemValue) == type(''):\r
+ ItemValue = int(ItemValue, 16) if ItemValue.startswith('0x') else int(ItemValue)\r
+\r
+ TmpValue = (ItemValue << (Size * 8)) | TmpValue\r
+ Size = Size + ItemSize\r
+ else:\r
+ try:\r
+ TmpValue, Size = ParseFieldValue(PcdValue)\r
+ except BadExpression, Value:\r
+ raise BadExpression("Type: %s, Value: %s, %s" % (self.PcdType, PcdValue, Value))\r
+ if type(TmpValue) == type(''):\r
+ try:\r
+ TmpValue = int(TmpValue)\r
+ except:\r
+ raise BadExpression(Value)\r
+ else:\r
+ PcdValue = '0x%0{}X'.format(Size) % (TmpValue)\r
+ if TmpValue < 0:\r
+ raise BadExpression('Type %s PCD Value is negative' % self.PcdType)\r
+ if self.PcdType == 'UINT8' and Size > 1:\r
+ raise BadExpression('Type %s PCD Value Size is Larger than 1 byte' % self.PcdType)\r
+ if self.PcdType == 'UINT16' and Size > 2:\r
+ raise BadExpression('Type %s PCD Value Size is Larger than 2 byte' % self.PcdType)\r
+ if self.PcdType == 'UINT32' and Size > 4:\r
+ raise BadExpression('Type %s PCD Value Size is Larger than 4 byte' % self.PcdType)\r
+ if self.PcdType == 'UINT64' and Size > 8:\r
+ raise BadExpression('Type %s PCD Value Size is Larger than 8 byte' % self.PcdType)\r
+ else:\r
+ try:\r
+ TmpValue = long(PcdValue)\r
+ TmpList = []\r
+ if TmpValue.bit_length() == 0:\r
+ PcdValue = '{0x00}'\r
+ else:\r
+ for I in range((TmpValue.bit_length() + 7) / 8):\r
+ TmpList.append('0x%02x' % ((TmpValue >> I * 8) & 0xff))\r
+ PcdValue = '{' + ', '.join(TmpList) + '}'\r
+ except:\r
+ if PcdValue.strip().startswith('{'):\r
+ PcdValueList = SplitPcdValueString(PcdValue.strip()[1:-1])\r
+ LabelDict = {}\r
+ NewPcdValueList = []\r
+ LabelOffset = 0\r
+ for Item in PcdValueList:\r
+ # compute byte offset of every LABEL\r
+ LabelList = _ReLabel.findall(Item)\r
+ Item = _ReLabel.sub('', Item)\r
+ Item = Item.strip()\r
+ if LabelList:\r
+ for Label in LabelList:\r
+ if not IsValidCName(Label):\r
+ raise BadExpression('%s is not a valid c variable name' % Label)\r
+ if Label not in LabelDict.keys():\r
+ LabelDict[Label] = str(LabelOffset)\r
+ if Item.startswith('UINT8'):\r
+ LabelOffset = LabelOffset + 1\r
+ elif Item.startswith('UINT16'):\r
+ LabelOffset = LabelOffset + 2\r
+ elif Item.startswith('UINT32'):\r
+ LabelOffset = LabelOffset + 4\r
+ elif Item.startswith('UINT64'):\r
+ LabelOffset = LabelOffset + 8\r
+ else:\r
+ try:\r
+ ItemValue, ItemSize = ParseFieldValue(Item)\r
+ LabelOffset = LabelOffset + ItemSize\r
+ except:\r
+ LabelOffset = LabelOffset + 1\r
+\r
+ for Item in PcdValueList:\r
+ # for LABEL parse\r
+ Item = Item.strip()\r
+ try:\r
+ Item = _ReLabel.sub('', Item)\r
+ except:\r
+ pass\r
+ try:\r
+ OffsetList = _ReOffset.findall(Item)\r
+ except:\r
+ pass\r
+ # replace each offset, except errors\r
+ for Offset in OffsetList:\r
+ try:\r
+ Item = Item.replace('OFFSET_OF({})'.format(Offset),LabelDict[Offset])\r
+ except:\r
+ raise BadExpression('%s not defined' % Offset)\r
+\r
+ NewPcdValueList.append(Item)\r
+\r
+ AllPcdValueList = []\r
+ for Item in NewPcdValueList:\r
+ Size = 0\r
+ ValueStr = ''\r
+ TokenSpaceGuidName = ''\r
+ if Item.startswith('GUID') and Item.endswith(')'):\r
+ try:\r
+ TokenSpaceGuidName = re.search('GUID\((\w+)\)', Item).group(1)\r
+ except:\r
+ pass\r
+ if TokenSpaceGuidName and TokenSpaceGuidName in self._Symb:\r
+ Item = 'GUID(' + self._Symb[TokenSpaceGuidName] + ')'\r
+ elif TokenSpaceGuidName:\r
+ raise BadExpression('%s not found in DEC file' % TokenSpaceGuidName)\r
+ Item, Size = ParseFieldValue(Item)\r
+ for Index in range(0, Size):\r
+ ValueStr = '0x%02X' % (int(Item) & 255)\r
+ Item >>= 8\r
+ AllPcdValueList.append(ValueStr)\r
+ continue\r
+ elif Item.startswith('DEVICE_PATH') and Item.endswith(')'):\r
+ Item, Size = ParseFieldValue(Item)\r
+ AllPcdValueList.append(Item[1:-1])\r
+ continue\r
+ else:\r
+ ValueType = ""\r
+ if Item.startswith('UINT8'):\r
+ ItemSize = 1\r
+ ValueType = "UINT8"\r
+ elif Item.startswith('UINT16'):\r
+ ItemSize = 2\r
+ ValueType = "UINT16"\r
+ elif Item.startswith('UINT32'):\r
+ ItemSize = 4\r
+ ValueType = "UINT32"\r
+ elif Item.startswith('UINT64'):\r
+ ItemSize = 8\r
+ ValueType = "UINT64"\r
+ else:\r
+ ItemSize = 0\r
+ if ValueType:\r
+ TmpValue = ValueExpressionEx(Item, ValueType, self._Symb)(True)\r
+ else:\r
+ TmpValue = ValueExpressionEx(Item, self.PcdType, self._Symb)(True)\r
+ Item = '0x%x' % TmpValue if type(TmpValue) != type('') else TmpValue\r
+ if ItemSize == 0:\r
+ ItemValue, ItemSize = ParseFieldValue(Item)\r
+ if Item[0] not in ['"','L','{'] and ItemSize > 1:\r
+ raise BadExpression("Byte array number %s should less than 0xFF." % Item)\r
+ else:\r
+ ItemValue = ParseFieldValue(Item)[0]\r
+ for I in range(0, ItemSize):\r
+ ValueStr = '0x%02X' % (int(ItemValue) & 255)\r
+ ItemValue >>= 8\r
+ AllPcdValueList.append(ValueStr)\r
+ Size += ItemSize\r
+\r
+ if Size > 0:\r
+ PcdValue = '{' + ','.join(AllPcdValueList) + '}'\r
+ else:\r
+ raise BadExpression("Type: %s, Value: %s, %s"%(self.PcdType, PcdValue, Value))\r
+\r
+ if PcdValue == 'True':\r
+ PcdValue = '1'\r
+ if PcdValue == 'False':\r
+ PcdValue = '0'\r
+\r
+ if RealValue:\r
+ return PcdValue\r
+\r
if __name__ == '__main__':\r
pass\r
while True:\r
projects / mirror_edk2.git / blobdiff