X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=BaseTools%2FSource%2FPython%2FCommon%2FExpression.py;h=462e8f93f883e3d765ccf4fefac02ff1e849bd6b;hp=55fa06d414ea1029293ee1c92bc2ceb314e4d26f;hb=1563349a967d7e02c43492ba853babb9c660a083;hpb=f13f306b3b07330191ba4620e49c2a9151b8e575
diff --git a/BaseTools/Source/Python/Common/Expression.py b/BaseTools/Source/Python/Common/Expression.py
index 55fa06d414..462e8f93f8 100644
--- a/BaseTools/Source/Python/Common/Expression.py
+++ b/BaseTools/Source/Python/Common/Expression.py
@@ -1,7 +1,7 @@
## @file
# This file is used to parse and evaluate expression in directive or PCD value.
#
-# Copyright (c) 2011 - 2017, Intel Corporation. All rights reserved.
+# Copyright (c) 2011 - 2018, Intel Corporation. All rights reserved.
# 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
@@ -15,7 +15,7 @@
from Common.GlobalData import *
from CommonDataClass.Exceptions import BadExpression
from CommonDataClass.Exceptions import WrnExpression
-from Misc import GuidStringToGuidStructureString, ParseFieldValue
+from Misc import GuidStringToGuidStructureString, ParseFieldValue, IsFieldValueAnArray
import Common.EdkLogger as EdkLogger
import copy
@@ -40,20 +40,37 @@ ERR_ARRAY_ELE = 'This must be HEX value for NList or Array: [%s].'
ERR_EMPTY_EXPR = 'Empty expression is not allowed.'
ERR_IN_OPERAND = 'Macro after IN operator can only be: $(FAMILY), $(ARCH), $(TOOL_CHAIN_TAG) and $(TARGET).'
+__ValidString = re.compile(r'[_a-zA-Z][_0-9a-zA-Z]*$')
+_ReLabel = re.compile('LABEL\((\w+)\)')
+_ReOffset = re.compile('OFFSET_OF\((\w+)\)')
+PcdPattern = re.compile(r'[_a-zA-Z][0-9A-Za-z_]*\.[_a-zA-Z][0-9A-Za-z_]*$')
+
## SplitString
# Split string to list according double quote
# For example: abc"de\"f"ghi"jkl"mn will be: ['abc', '"de\"f"', 'ghi', '"jkl"', 'mn']
#
def SplitString(String):
- # There might be escaped quote: "abc\"def\\\"ghi"
- Str = String.replace('\\\\', '//').replace('\\\"', '\\\'')
+ # There might be escaped quote: "abc\"def\\\"ghi", 'abc\'def\\\'ghi'
RetList = []
- InQuote = False
+ InSingleQuote = False
+ InDoubleQuote = False
Item = ''
- for i, ch in enumerate(Str):
- if ch == '"':
- InQuote = not InQuote
- if not InQuote:
+ for i, ch in enumerate(String):
+ if ch == '"' and not InSingleQuote:
+ if String[i - 1] != '\\':
+ InDoubleQuote = not InDoubleQuote
+ if not InDoubleQuote:
+ Item += String[i]
+ RetList.append(Item)
+ Item = ''
+ continue
+ if Item:
+ RetList.append(Item)
+ Item = ''
+ elif ch == "'" and not InDoubleQuote:
+ if String[i - 1] != '\\':
+ InSingleQuote = not InSingleQuote
+ if not InSingleQuote:
Item += String[i]
RetList.append(Item)
Item = ''
@@ -62,12 +79,68 @@ def SplitString(String):
RetList.append(Item)
Item = ''
Item += String[i]
- if InQuote:
+ if InSingleQuote or InDoubleQuote:
raise BadExpression(ERR_STRING_TOKEN % Item)
if Item:
RetList.append(Item)
return RetList
+def SplitPcdValueString(String):
+ # There might be escaped comma in GUID() or DEVICE_PATH() or " "
+ # or ' ' or L' ' or L" "
+ RetList = []
+ InParenthesis = 0
+ InSingleQuote = False
+ InDoubleQuote = False
+ Item = ''
+ for i, ch in enumerate(String):
+ if ch == '(':
+ InParenthesis += 1
+ elif ch == ')':
+ if InParenthesis:
+ InParenthesis -= 1
+ else:
+ raise BadExpression(ERR_STRING_TOKEN % Item)
+ elif ch == '"' and not InSingleQuote:
+ if String[i-1] != '\\':
+ InDoubleQuote = not InDoubleQuote
+ elif ch == "'" and not InDoubleQuote:
+ if String[i-1] != '\\':
+ InSingleQuote = not InSingleQuote
+ elif ch == ',':
+ if InParenthesis or InSingleQuote or InDoubleQuote:
+ Item += String[i]
+ continue
+ elif Item:
+ RetList.append(Item)
+ Item = ''
+ continue
+ Item += String[i]
+ if InSingleQuote or InDoubleQuote or InParenthesis:
+ raise BadExpression(ERR_STRING_TOKEN % Item)
+ if Item:
+ RetList.append(Item)
+ return RetList
+
+def IsValidCName(Str):
+ return True if __ValidString.match(Str) else False
+
+def BuildOptionValue(PcdValue, GuidDict):
+ if PcdValue.startswith('H'):
+ InputValue = PcdValue[1:]
+ elif PcdValue.startswith("L'") or PcdValue.startswith("'"):
+ InputValue = PcdValue
+ elif PcdValue.startswith('L'):
+ InputValue = 'L"' + PcdValue[1:] + '"'
+ else:
+ InputValue = PcdValue
+ if IsFieldValueAnArray(InputValue):
+ try:
+ PcdValue = ValueExpressionEx(InputValue, 'VOID*', GuidDict)(True)
+ except:
+ pass
+ return PcdValue
+
## ReplaceExprMacro
#
def ReplaceExprMacro(String, Macros, ExceptionList = None):
@@ -142,9 +215,6 @@ class ValueExpression(object):
NonLetterOpLst = ['+', '-', '*', '/', '%', '&', '|', '^', '~', '<<', '>>', '!', '=', '>', '<', '?', ':']
- PcdPattern = re.compile(r'[_a-zA-Z][0-9A-Za-z_]*\.[_a-zA-Z][0-9A-Za-z_]*$')
- HexPattern = re.compile(r'0[xX][0-9a-fA-F]+$')
- 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}')
SymbolPattern = re.compile("("
"\$\([A-Z][A-Z0-9_]*\)|\$\(\w+\.\w+\)|\w+\.\w+|"
@@ -157,19 +227,9 @@ class ValueExpression(object):
def Eval(Operator, Oprand1, Oprand2 = None):
WrnExp = None
- if Operator not in ["in", "not in"] and (type(Oprand1) == type('') or type(Oprand2) == type('')):
- if type(Oprand1) == type(''):
- if Oprand1[0] in ['"', "'"] or Oprand1.startswith('L"') or Oprand1.startswith("L'")or Oprand1.startswith('UINT'):
- Oprand1, Size = ParseFieldValue(Oprand1)
- else:
- Oprand1,Size = ParseFieldValue('"' + Oprand1 + '"')
- if type(Oprand2) == type(''):
- if Oprand2[0] in ['"', "'"] or Oprand2.startswith('L"') or Oprand2.startswith("L'") or Oprand2.startswith('UINT'):
- Oprand2, Size = ParseFieldValue(Oprand2)
- else:
- Oprand2, Size = ParseFieldValue('"' + Oprand2 + '"')
- if type(Oprand1) == type('') or type(Oprand2) == type(''):
- raise BadExpression(ERR_STRING_EXPR % Operator)
+ if Operator not in ["==", "!=", ">=", "<=", ">", "<", "in", "not in"] and \
+ (type(Oprand1) == type('') or type(Oprand2) == type('')):
+ raise BadExpression(ERR_STRING_EXPR % Operator)
if Operator in ['in', 'not in']:
if type(Oprand1) != type(''):
Oprand1 = IntToStr(Oprand1)
@@ -251,9 +311,6 @@ class ValueExpression(object):
self._Expr = Expression
self._NoProcess = True
return
- if Expression.strip().startswith('{') and Expression.strip().endswith('}'):
- self._Expr = Expression
- self._NoProcess = True
self._Expr = ReplaceExprMacro(Expression.strip(),
SymbolTable,
@@ -293,13 +350,13 @@ class ValueExpression(object):
self._Token = self._Expr
if self.__IsNumberToken():
return self._Expr
-
+ Token = ''
try:
Token = self._GetToken()
- if type(Token) == type('') and Token.startswith('{') and Token.endswith('}') and self._Idx >= self._Len:
- return self._Expr
except BadExpression:
pass
+ if type(Token) == type('') and Token.startswith('{') and Token.endswith('}') and self._Idx >= self._Len:
+ return self._Expr
self._Idx = 0
self._Token = ''
@@ -454,14 +511,23 @@ class ValueExpression(object):
Radix = 10
if self._Token.lower()[0:2] == '0x' and len(self._Token) > 2:
Radix = 16
- if self._Token.startswith('"') or self._Token.startswith("'")\
- or self._Token.startswith("L'") or self._Token.startswith('L"'):
+ if self._Token.startswith('"') or self._Token.startswith('L"'):
+ Flag = 0
+ for Index in range(len(self._Token)):
+ if self._Token[Index] in ['"']:
+ if self._Token[Index - 1] == '\\':
+ continue
+ Flag += 1
+ if Flag == 2 and self._Token.endswith('"'):
+ return True
+ if self._Token.startswith("'") or self._Token.startswith("L'"):
Flag = 0
for Index in range(len(self._Token)):
- if self._Token[Index] in ['"', "'"]:
+ if self._Token[Index] in ["'"]:
+ if self._Token[Index - 1] == '\\':
+ continue
Flag += 1
- if Flag == 2:
- self._Token = ParseFieldValue(self._Token)[0]
+ if Flag == 2 and self._Token.endswith("'"):
return True
try:
self._Token = int(self._Token, Radix)
@@ -507,16 +573,25 @@ class ValueExpression(object):
self._Idx += 1
# Replace escape \\\", \"
- Expr = self._Expr[self._Idx:].replace('\\\\', '//').replace('\\\"', '\\\'')
- for Ch in Expr:
- self._Idx += 1
- if Ch == '"' or Ch == "'":
- break
- self._Token = self._LiteralToken = self._Expr[Idx:self._Idx]
- if self._Token.startswith('"') and not self._Token.endswith('"'):
- raise BadExpression(ERR_STRING_TOKEN % self._Token)
- if self._Token.startswith("'") and not self._Token.endswith("'"):
- raise BadExpression(ERR_STRING_TOKEN % self._Token)
+ if self._Expr[Idx] == '"':
+ Expr = self._Expr[self._Idx:].replace('\\\\', '//').replace('\\\"', '\\\'')
+ for Ch in Expr:
+ self._Idx += 1
+ if Ch == '"':
+ break
+ self._Token = self._LiteralToken = self._Expr[Idx:self._Idx]
+ if not self._Token.endswith('"'):
+ raise BadExpression(ERR_STRING_TOKEN % self._Token)
+ #Replace escape \\\', \'
+ elif self._Expr[Idx] == "'":
+ Expr = self._Expr[self._Idx:].replace('\\\\', '//').replace("\\\'", "\\\"")
+ for Ch in Expr:
+ self._Idx += 1
+ if Ch == "'":
+ break
+ self._Token = self._LiteralToken = self._Expr[Idx:self._Idx]
+ if not self._Token.endswith("'"):
+ raise BadExpression(ERR_STRING_TOKEN % self._Token)
self._Token = self._Token[1:-1]
return self._Token
@@ -541,7 +616,7 @@ class ValueExpression(object):
raise BadExpression(ERR_EMPTY_TOKEN)
# PCD token
- if self.PcdPattern.match(self._Token):
+ if PcdPattern.match(self._Token):
if self._Token not in self._Symb:
Ex = BadExpression(ERR_PCD_RESOLVE % self._Token)
Ex.Pcd = self._Token
@@ -591,13 +666,12 @@ class ValueExpression(object):
self._LiteralToken.endswith('}'):
return True
- if self.HexPattern.match(self._LiteralToken):
+ if gHexPattern.match(self._LiteralToken):
Token = self._LiteralToken[2:]
- Token = Token.lstrip('0')
if not Token:
self._LiteralToken = '0x0'
else:
- self._LiteralToken = '0x' + Token.lower()
+ self._LiteralToken = '0x' + Token
return True
return False
@@ -617,24 +691,16 @@ class ValueExpression(object):
self._Idx += 1
UStr = self.__GetString()
self._Token = 'L"' + UStr + '"'
- self._Token, Size = ParseFieldValue(self._Token)
return self._Token
elif Expr.startswith("L'"):
# Skip L
self._Idx += 1
UStr = self.__GetString()
self._Token = "L'" + UStr + "'"
- self._Token, Size = ParseFieldValue(self._Token)
- return self._Token
- elif Expr.startswith('"'):
- UStr = self.__GetString()
- self._Token = '"' + UStr + '"'
- self._Token, Size = ParseFieldValue(self._Token)
return self._Token
elif Expr.startswith("'"):
UStr = self.__GetString()
self._Token = "'" + UStr + "'"
- self._Token, Size = ParseFieldValue(self._Token)
return self._Token
elif Expr.startswith('UINT'):
Re = re.compile('(?:UINT8|UINT16|UINT32|UINT64)\((.+)\)')
@@ -659,7 +725,7 @@ class ValueExpression(object):
self._Token = ''
if Expr:
Ch = Expr[0]
- Match = self.RegGuidPattern.match(Expr)
+ Match = gGuidPattern.match(Expr)
if Match and not Expr[Match.end():Match.end()+1].isalnum() \
and Expr[Match.end():Match.end()+1] != '_':
self._Idx += Match.end()
@@ -734,145 +800,218 @@ class ValueExpressionEx(ValueExpression):
PcdValue = self.PcdValue
try:
PcdValue = ValueExpression.__call__(self, RealValue, Depth)
+ if self.PcdType == 'VOID*' and (PcdValue.startswith("'") or PcdValue.startswith("L'")):
+ PcdValue, Size = ParseFieldValue(PcdValue)
+ PcdValueList = []
+ for I in range(Size):
+ PcdValueList.append('0x%02X'%(PcdValue & 0xff))
+ PcdValue = PcdValue >> 8
+ PcdValue = '{' + ','.join(PcdValueList) + '}'
+ elif self.PcdType in ['UINT8', 'UINT16', 'UINT32', 'UINT64', 'BOOLEAN'] and (PcdValue.startswith("'") or \
+ PcdValue.startswith('"') or PcdValue.startswith("L'") or PcdValue.startswith('L"') or PcdValue.startswith('{')):
+ raise BadExpression
except WrnExpression, Value:
PcdValue = Value.result
+ except BadExpression, Value:
+ if self.PcdType in ['UINT8', 'UINT16', 'UINT32', 'UINT64', 'BOOLEAN']:
+ PcdValue = PcdValue.strip()
+ if type(PcdValue) == type('') and PcdValue.startswith('{') and PcdValue.endswith('}'):
+ PcdValue = SplitPcdValueString(PcdValue[1:-1])
+ if type(PcdValue) == type([]):
+ TmpValue = 0
+ Size = 0
+ ValueType = ''
+ for Item in PcdValue:
+ Item = Item.strip()
+ if Item.startswith('UINT8'):
+ ItemSize = 1
+ ValueType = 'UINT8'
+ elif Item.startswith('UINT16'):
+ ItemSize = 2
+ ValueType = 'UINT16'
+ elif Item.startswith('UINT32'):
+ ItemSize = 4
+ ValueType = 'UINT32'
+ elif Item.startswith('UINT64'):
+ ItemSize = 8
+ ValueType = 'UINT64'
+ elif Item[0] in ['"',"'",'L']:
+ ItemSize = 0
+ ValueType = 'VOID*'
+ else:
+ ItemSize = 0
+ ValueType = 'UINT8'
+ Item = ValueExpressionEx(Item, ValueType, self._Symb)(True)
+
+ if ItemSize == 0:
+ try:
+ tmpValue = int(Item, 0)
+ if tmpValue > 255:
+ raise BadExpression("Byte array number %s should less than 0xFF." % Item)
+ except BadExpression, Value:
+ raise BadExpression(Value)
+ except ValueError:
+ pass
+ ItemValue, ItemSize = ParseFieldValue(Item)
+ else:
+ ItemValue = ParseFieldValue(Item)[0]
- if PcdValue == 'True':
- PcdValue = '1'
- if PcdValue == 'False':
- PcdValue = '0'
- if self.PcdType in ['UINT8', 'UINT16', 'UINT32', 'UINT64', 'BOOLEAN']:
- PcdValue = PcdValue.strip()
- if type(PcdValue) == type('') and PcdValue.startswith('{') and PcdValue.endswith('}'):
- PcdValue = PcdValue[1:-1].split(',')
- if type(PcdValue) == type([]):
- TmpValue = 0
- Size = 0
- for Item in PcdValue:
- if Item.startswith('UINT16'):
- ItemSize = 2
- elif Item.startswith('UINT32'):
- ItemSize = 4
- elif Item.startswith('UINT64'):
- ItemSize = 8
- else:
- ItemSize = 0
- Item = ValueExpressionEx(Item, self.PcdType, self._Symb)(True)
-
- if ItemSize == 0:
- ItemValue, ItemSize = ParseFieldValue(Item)
- else:
- ItemValue = ParseFieldValue(Item)[0]
-
- if type(ItemValue) == type(''):
- ItemValue = int(ItemValue, 16) if ItemValue.startswith('0x') else int(ItemValue)
+ if type(ItemValue) == type(''):
+ ItemValue = int(ItemValue, 0)
- TmpValue = (ItemValue << (Size * 8)) | TmpValue
- Size = Size + ItemSize
- else:
- TmpValue, Size = ParseFieldValue(PcdValue)
- if type(TmpValue) == type(''):
- TmpValue = int(TmpValue)
- else:
- PcdValue = '0x%0{}X'.format(Size) % (TmpValue)
- if TmpValue < 0:
- raise BadExpression('Type %s PCD Value is negative' % self.PcdType)
- if self.PcdType == 'UINT8' and Size > 1:
- raise BadExpression('Type %s PCD Value Size is Larger than 1 byte' % self.PcdType)
- if self.PcdType == 'UINT16' and Size > 2:
- raise BadExpression('Type %s PCD Value Size is Larger than 2 byte' % self.PcdType)
- if self.PcdType == 'UINT32' and Size > 4:
- raise BadExpression('Type %s PCD Value Size is Larger than 4 byte' % self.PcdType)
- if self.PcdType == 'UINT64' and Size > 8:
- raise BadExpression('Type %s PCD Value Size is Larger than 8 byte' % self.PcdType)
- if self.PcdType in ['VOID*']:
- try:
- TmpValue = long(PcdValue)
- TmpList = []
- if TmpValue.bit_length() == 0:
- PcdValue = '{0x00}'
+ TmpValue = (ItemValue << (Size * 8)) | TmpValue
+ Size = Size + ItemSize
else:
- for I in range((TmpValue.bit_length() + 7) / 8):
- TmpList.append('0x%02x' % ((TmpValue >> I * 8) & 0xff))
- PcdValue = '{' + ', '.join(TmpList) + '}'
- except:
- if PcdValue.strip().startswith('{'):
- PcdValue = PcdValue.strip()[1:-1].strip()
- Size = 0
- ValueStr = ''
- TokenSpaceGuidName = ''
- if PcdValue.startswith('GUID') and PcdValue.endswith(')'):
- try:
- TokenSpaceGuidName = re.search('GUID\((\w+)\)', PcdValue).group(1)
- except:
- pass
- if TokenSpaceGuidName and TokenSpaceGuidName in self._Symb:
- PcdValue = 'GUID(' + self._Symb[TokenSpaceGuidName] + ')'
- elif TokenSpaceGuidName:
- raise BadExpression('%s not found in DEC file' % TokenSpaceGuidName)
-
- ListItem, Size = ParseFieldValue(PcdValue)
- elif PcdValue.startswith('DEVICE_PATH') and PcdValue.endswith(')'):
- ListItem, Size = ParseFieldValue(PcdValue)
- else:
- ListItem = PcdValue.split(',')
-
- if type(ListItem) == type(0) or type(ListItem) == type(0L):
- for Index in range(0, Size):
- ValueStr += '0x%02X' % (int(ListItem) & 255)
- ListItem >>= 8
- ValueStr += ', '
- PcdValue = '{' + ValueStr[:-2] + '}'
- elif type(ListItem) == type(''):
- if ListItem.startswith('{') and ListItem.endswith('}'):
- PcdValue = ListItem
+ try:
+ TmpValue, Size = ParseFieldValue(PcdValue)
+ except BadExpression, Value:
+ raise BadExpression("Type: %s, Value: %s, %s" % (self.PcdType, PcdValue, Value))
+ if type(TmpValue) == type(''):
+ try:
+ TmpValue = int(TmpValue)
+ except:
+ raise BadExpression(Value)
+ else:
+ PcdValue = '0x%0{}X'.format(Size) % (TmpValue)
+ if TmpValue < 0:
+ raise BadExpression('Type %s PCD Value is negative' % self.PcdType)
+ if self.PcdType == 'UINT8' and Size > 1:
+ raise BadExpression('Type %s PCD Value Size is Larger than 1 byte' % self.PcdType)
+ if self.PcdType == 'UINT16' and Size > 2:
+ raise BadExpression('Type %s PCD Value Size is Larger than 2 byte' % self.PcdType)
+ if self.PcdType == 'UINT32' and Size > 4:
+ raise BadExpression('Type %s PCD Value Size is Larger than 4 byte' % self.PcdType)
+ if self.PcdType == 'UINT64' and Size > 8:
+ raise BadExpression('Type %s PCD Value Size is Larger than 8 byte' % self.PcdType)
+ else:
+ try:
+ TmpValue = long(PcdValue)
+ TmpList = []
+ if TmpValue.bit_length() == 0:
+ PcdValue = '{0x00}'
else:
+ for I in range((TmpValue.bit_length() + 7) / 8):
+ TmpList.append('0x%02x' % ((TmpValue >> I * 8) & 0xff))
+ PcdValue = '{' + ', '.join(TmpList) + '}'
+ except:
+ if PcdValue.strip().startswith('{'):
+ PcdValueList = SplitPcdValueString(PcdValue.strip()[1:-1])
LabelDict = {}
- ReLabel = re.compile('LABEL\((\w+)\)')
- ReOffset = re.compile('OFFSET_OF\((\w+)\)')
- for Index, Item in enumerate(ListItem):
- # for LABEL parse
+ NewPcdValueList = []
+ LabelOffset = 0
+ for Item in PcdValueList:
+ # compute byte offset of every LABEL
+ LabelList = _ReLabel.findall(Item)
+ Item = _ReLabel.sub('', Item)
Item = Item.strip()
- try:
- LabelList = ReLabel.findall(Item)
+ if LabelList:
for Label in LabelList:
+ if not IsValidCName(Label):
+ raise BadExpression('%s is not a valid c variable name' % Label)
if Label not in LabelDict.keys():
- LabelDict[Label] = str(Index)
- Item = ReLabel.sub('', Item)
+ LabelDict[Label] = str(LabelOffset)
+ if Item.startswith('UINT8'):
+ LabelOffset = LabelOffset + 1
+ elif Item.startswith('UINT16'):
+ LabelOffset = LabelOffset + 2
+ elif Item.startswith('UINT32'):
+ LabelOffset = LabelOffset + 4
+ elif Item.startswith('UINT64'):
+ LabelOffset = LabelOffset + 8
+ else:
+ try:
+ ItemValue, ItemSize = ParseFieldValue(Item)
+ LabelOffset = LabelOffset + ItemSize
+ except:
+ LabelOffset = LabelOffset + 1
+
+ for Item in PcdValueList:
+ # for LABEL parse
+ Item = Item.strip()
+ try:
+ Item = _ReLabel.sub('', Item)
except:
pass
try:
- OffsetList = ReOffset.findall(Item)
+ OffsetList = _ReOffset.findall(Item)
except:
pass
+ # replace each offset, except errors
for Offset in OffsetList:
- if Offset in LabelDict.keys():
- Re = re.compile('OFFSET_OF\(%s\)'% Offset)
- Item = Re.sub(LabelDict[Offset], Item)
- else:
- raise BadExpression('%s not defined before use' % Offset)
- if Item.startswith('UINT16'):
- ItemSize = 2
- elif Item.startswith('UINT32'):
- ItemSize = 4
- elif Item.startswith('UINT64'):
- ItemSize = 8
+ try:
+ Item = Item.replace('OFFSET_OF({})'.format(Offset),LabelDict[Offset])
+ except:
+ raise BadExpression('%s not defined' % Offset)
+
+ NewPcdValueList.append(Item)
+
+ AllPcdValueList = []
+ for Item in NewPcdValueList:
+ Size = 0
+ ValueStr = ''
+ TokenSpaceGuidName = ''
+ if Item.startswith('GUID') and Item.endswith(')'):
+ try:
+ TokenSpaceGuidName = re.search('GUID\((\w+)\)', Item).group(1)
+ except:
+ pass
+ if TokenSpaceGuidName and TokenSpaceGuidName in self._Symb:
+ Item = 'GUID(' + self._Symb[TokenSpaceGuidName] + ')'
+ elif TokenSpaceGuidName:
+ raise BadExpression('%s not found in DEC file' % TokenSpaceGuidName)
+ Item, Size = ParseFieldValue(Item)
+ for Index in range(0, Size):
+ ValueStr = '0x%02X' % (int(Item) & 255)
+ Item >>= 8
+ AllPcdValueList.append(ValueStr)
+ continue
+ elif Item.startswith('DEVICE_PATH') and Item.endswith(')'):
+ Item, Size = ParseFieldValue(Item)
+ AllPcdValueList.append(Item[1:-1])
+ continue
else:
- ItemSize = 0
- TmpValue = ValueExpressionEx(Item, self.PcdType, self._Symb)(True)
- Item = '0x%x' % TmpValue if type(TmpValue) != type('') else TmpValue
- if ItemSize == 0:
- ItemValue, ItemSize = ParseFieldValue(Item)
- else:
- ItemValue = ParseFieldValue(Item)[0]
- for I in range(0, ItemSize):
- ValueStr += '0x%02X' % (int(ItemValue) & 255)
- ItemValue >>= 8
- ValueStr += ', '
- Size += ItemSize
+ ValueType = ""
+ if Item.startswith('UINT8'):
+ ItemSize = 1
+ ValueType = "UINT8"
+ elif Item.startswith('UINT16'):
+ ItemSize = 2
+ ValueType = "UINT16"
+ elif Item.startswith('UINT32'):
+ ItemSize = 4
+ ValueType = "UINT32"
+ elif Item.startswith('UINT64'):
+ ItemSize = 8
+ ValueType = "UINT64"
+ else:
+ ItemSize = 0
+ if ValueType:
+ TmpValue = ValueExpressionEx(Item, ValueType, self._Symb)(True)
+ else:
+ TmpValue = ValueExpressionEx(Item, self.PcdType, self._Symb)(True)
+ Item = '0x%x' % TmpValue if type(TmpValue) != type('') else TmpValue
+ if ItemSize == 0:
+ ItemValue, ItemSize = ParseFieldValue(Item)
+ if Item[0] not in ['"','L','{'] and ItemSize > 1:
+ raise BadExpression("Byte array number %s should less than 0xFF." % Item)
+ else:
+ ItemValue = ParseFieldValue(Item)[0]
+ for I in range(0, ItemSize):
+ ValueStr = '0x%02X' % (int(ItemValue) & 255)
+ ItemValue >>= 8
+ AllPcdValueList.append(ValueStr)
+ Size += ItemSize
if Size > 0:
- PcdValue = '{' + ValueStr[:-2] + '}'
+ PcdValue = '{' + ','.join(AllPcdValueList) + '}'
+ else:
+ raise BadExpression("Type: %s, Value: %s, %s"%(self.PcdType, PcdValue, Value))
+
+ if PcdValue == 'True':
+ PcdValue = '1'
+ if PcdValue == 'False':
+ PcdValue = '0'
+
if RealValue:
return PcdValue