diff options
Diffstat (limited to 'BaseTools/Source/Python/BPDG/GenVpd.py')
| -rw-r--r-- | BaseTools/Source/Python/BPDG/GenVpd.py | 686 |
1 files changed, 0 insertions, 686 deletions
diff --git a/BaseTools/Source/Python/BPDG/GenVpd.py b/BaseTools/Source/Python/BPDG/GenVpd.py deleted file mode 100644 index 4ff464756f..0000000000 --- a/BaseTools/Source/Python/BPDG/GenVpd.py +++ /dev/null @@ -1,686 +0,0 @@ -## @file
-# This file include GenVpd class for fix the Vpd type PCD offset, and PcdEntry for describe
-# and process each entry of vpd type PCD.
-#
-# Copyright (c) 2010 - 2016, 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.
-#
-
-import Common.LongFilePathOs as os
-import StringIO
-import StringTable as st
-import array
-import re
-from Common.LongFilePathSupport import OpenLongFilePath as open
-from struct import *
-import Common.EdkLogger as EdkLogger
-import Common.BuildToolError as BuildToolError
-
-_FORMAT_CHAR = {1: 'B',
- 2: 'H',
- 4: 'I',
- 8: 'Q'
- }
-
-## The VPD PCD data structure for store and process each VPD PCD entry.
-#
-# This class contain method to format and pack pcd's value.
-#
-class PcdEntry:
- def __init__(self, PcdCName, SkuId,PcdOffset, PcdSize, PcdValue, Lineno=None, FileName=None, PcdUnpackValue=None,
- PcdBinOffset=None, PcdBinSize=None):
- self.PcdCName = PcdCName.strip()
- self.SkuId = SkuId.strip()
- self.PcdOffset = PcdOffset.strip()
- self.PcdSize = PcdSize.strip()
- self.PcdValue = PcdValue.strip()
- self.Lineno = Lineno.strip()
- self.FileName = FileName.strip()
- self.PcdUnpackValue = PcdUnpackValue
- self.PcdBinOffset = PcdBinOffset
- self.PcdBinSize = PcdBinSize
-
- if self.PcdValue == '' :
- EdkLogger.error("BPDG", BuildToolError.FORMAT_INVALID,
- "Invalid PCD format(Name: %s File: %s line: %s) , no Value specified!" % (self.PcdCName, self.FileName, self.Lineno))
-
- if self.PcdOffset == '' :
- EdkLogger.error("BPDG", BuildToolError.FORMAT_INVALID,
- "Invalid PCD format(Name: %s File: %s Line: %s) , no Offset specified!" % (self.PcdCName, self.FileName, self.Lineno))
-
- if self.PcdSize == '' :
- EdkLogger.error("BPDG", BuildToolError.FORMAT_INVALID,
- "Invalid PCD format(Name: %s File: %s Line: %s), no PcdSize specified!" % (self.PcdCName, self.FileName, self.Lineno))
-
- self._GenOffsetValue ()
-
- ## Analyze the string value to judge the PCD's datum type euqal to Boolean or not.
- #
- # @param ValueString PCD's value
- # @param Size PCD's size
- #
- # @retval True PCD's datum type is Boolean
- # @retval False PCD's datum type is not Boolean.
- #
- def _IsBoolean(self, ValueString, Size):
- if (Size == "1"):
- if ValueString.upper() in ["TRUE", "FALSE"]:
- return True
- elif ValueString in ["0", "1", "0x0", "0x1", "0x00", "0x01"]:
- return True
-
- return False
-
- ## Convert the PCD's value from string to integer.
- #
- # This function will try to convert the Offset value form string to integer
- # for both hexadecimal and decimal.
- #
- def _GenOffsetValue(self):
- if self.PcdOffset != "*" :
- try:
- self.PcdBinOffset = int (self.PcdOffset)
- except:
- try:
- self.PcdBinOffset = int(self.PcdOffset, 16)
- except:
- EdkLogger.error("BPDG", BuildToolError.FORMAT_INVALID,
- "Invalid offset value %s for PCD %s (File: %s Line: %s)" % (self.PcdOffset, self.PcdCName, self.FileName, self.Lineno))
-
- ## Pack Boolean type VPD PCD's value form string to binary type.
- #
- # @param ValueString The boolean type string for pack.
- #
- #
- def _PackBooleanValue(self, ValueString):
- if ValueString.upper() == "TRUE" or ValueString in ["1", "0x1", "0x01"]:
- try:
- self.PcdValue = pack(_FORMAT_CHAR[1], 1)
- except:
- EdkLogger.error("BPDG", BuildToolError.FORMAT_INVALID,
- "Invalid size or value for PCD %s to pack(File: %s Line: %s)." % (self.PcdCName, self.FileName, self.Lineno))
- else:
- try:
- self.PcdValue = pack(_FORMAT_CHAR[1], 0)
- except:
- EdkLogger.error("BPDG", BuildToolError.FORMAT_INVALID,
- "Invalid size or value for PCD %s to pack(File: %s Line: %s)." % (self.PcdCName, self.FileName, self.Lineno))
-
- ## Pack Integer type VPD PCD's value form string to binary type.
- #
- # @param ValueString The Integer type string for pack.
- #
- #
- def _PackIntValue(self, IntValue, Size):
- if Size not in _FORMAT_CHAR.keys():
- EdkLogger.error("BPDG", BuildToolError.FORMAT_INVALID,
- "Invalid size %d for PCD %s in integer datum size(File: %s Line: %s)." % (Size, self.PcdCName, self.FileName, self.Lineno))
-
- if Size == 1:
- if IntValue < 0:
- EdkLogger.error("BPDG", BuildToolError.FORMAT_INVALID,
- "PCD can't be set to negative value %d for PCD %s in UINT8 datum type(File: %s Line: %s)." % (IntValue, self.PcdCName, self.FileName, self.Lineno))
- elif IntValue >= 0x100:
- EdkLogger.error("BPDG", BuildToolError.FORMAT_INVALID,
- "Too large PCD value %d for datum type UINT8 for PCD %s(File: %s Line: %s)." % (IntValue, self.PcdCName, self.FileName, self.Lineno))
- elif Size == 2:
- if IntValue < 0:
- EdkLogger.error("BPDG", BuildToolError.FORMAT_INVALID,
- "PCD can't be set to negative value %d for PCD %s in UINT16 datum type(File: %s Line: %s)." % (IntValue, self.PcdCName, self.FileName, self.Lineno))
- elif IntValue >= 0x10000:
- EdkLogger.error("BPDG", BuildToolError.FORMAT_INVALID,
- "Too large PCD value %d for datum type UINT16 for PCD %s(File: %s Line: %s)." % (IntValue, self.PcdCName, self.FileName, self.Lineno))
- elif Size == 4:
- if IntValue < 0:
- EdkLogger.error("BPDG", BuildToolError.FORMAT_INVALID,
- "PCD can't be set to negative value %d for PCD %s in UINT32 datum type(File: %s Line: %s)." % (IntValue, self.PcdCName, self.FileName, self.Lineno))
- elif IntValue >= 0x100000000:
- EdkLogger.error("BPDG", BuildToolError.FORMAT_INVALID,
- "Too large PCD value %d for datum type UINT32 for PCD %s(File: %s Line: %s)." % (IntValue, self.PcdCName, self.FileName, self.Lineno))
- elif Size == 8:
- if IntValue < 0:
- EdkLogger.error("BPDG", BuildToolError.FORMAT_INVALID,
- "PCD can't be set to negative value %d for PCD %s in UINT32 datum type(File: %s Line: %s)." % (IntValue, self.PcdCName, self.FileName, self.Lineno))
- elif IntValue >= 0x10000000000000000:
- EdkLogger.error("BPDG", BuildToolError.FORMAT_INVALID,
- "Too large PCD value %d for datum type UINT32 for PCD %s(File: %s Line: %s)." % (IntValue, self.PcdCName, self.FileName, self.Lineno))
- else:
- EdkLogger.error("BPDG", BuildToolError.FORMAT_INVALID,
- "Invalid size %d for PCD %s in integer datum size(File: %s Line: %s)." % (Size, self.PcdCName, self.FileName, self.Lineno))
-
- try:
- self.PcdValue = pack(_FORMAT_CHAR[Size], IntValue)
- except:
- EdkLogger.error("BPDG", BuildToolError.FORMAT_INVALID,
- "Invalid size or value for PCD %s to pack(File: %s Line: %s)." % (self.PcdCName, self.FileName, self.Lineno))
-
- ## Pack VOID* type VPD PCD's value form string to binary type.
- #
- # The VOID* type of string divided into 3 sub-type:
- # 1: L"String", Unicode type string.
- # 2: "String", Ascii type string.
- # 3: {bytearray}, only support byte-array.
- #
- # @param ValueString The Integer type string for pack.
- #
- def _PackPtrValue(self, ValueString, Size):
- if ValueString.startswith('L"'):
- self._PackUnicode(ValueString, Size)
- elif ValueString.startswith('{') and ValueString.endswith('}'):
- self._PackByteArray(ValueString, Size)
- elif ValueString.startswith('"') and ValueString.endswith('"'):
- self._PackString(ValueString, Size)
- else:
- EdkLogger.error("BPDG", BuildToolError.FORMAT_INVALID,
- "Invalid VOID* type PCD %s value %s (File: %s Line: %s)" % (self.PcdCName, ValueString, self.FileName, self.Lineno))
-
- ## Pack an Ascii PCD value.
- #
- # An Ascii string for a PCD should be in format as "".
- #
- def _PackString(self, ValueString, Size):
- if (Size < 0):
- EdkLogger.error("BPDG", BuildToolError.FORMAT_INVALID,
- "Invalid parameter Size %s of PCD %s!(File: %s Line: %s)" % (self.PcdBinSize, self.PcdCName, self.FileName, self.Lineno))
- if (ValueString == ""):
- EdkLogger.error("BPDG", BuildToolError.FORMAT_INVALID, "Invalid parameter ValueString %s of PCD %s!(File: %s Line: %s)" % (self.PcdUnpackValue, self.PcdCName, self.FileName, self.Lineno))
- if (len(ValueString) < 2):
- EdkLogger.error("BPDG", BuildToolError.FORMAT_INVALID, "For PCD: %s ,ASCII string %s at least contains two!(File: %s Line: %s)" % (self.PcdCName, self.PcdUnpackValue, self.FileName, self.Lineno))
-
- ValueString = ValueString[1:-1]
- if len(ValueString) + 1 > Size:
- EdkLogger.error("BPDG", BuildToolError.RESOURCE_OVERFLOW,
- "PCD value string %s is exceed to size %d(File: %s Line: %s)" % (ValueString, Size, self.FileName, self.Lineno))
- try:
- self.PcdValue = pack('%ds' % Size, ValueString)
- except:
- EdkLogger.error("BPDG", BuildToolError.FORMAT_INVALID,
- "Invalid size or value for PCD %s to pack(File: %s Line: %s)." % (self.PcdCName, self.FileName, self.Lineno))
-
- ## Pack a byte-array PCD value.
- #
- # A byte-array for a PCD should be in format as {0x01, 0x02, ...}.
- #
- def _PackByteArray(self, ValueString, Size):
- if (Size < 0):
- EdkLogger.error("BPDG", BuildToolError.FORMAT_INVALID, "Invalid parameter Size %s of PCD %s!(File: %s Line: %s)" % (self.PcdBinSize, self.PcdCName, self.FileName, self.Lineno))
- if (ValueString == ""):
- EdkLogger.error("BPDG", BuildToolError.FORMAT_INVALID, "Invalid parameter ValueString %s of PCD %s!(File: %s Line: %s)" % (self.PcdUnpackValue, self.PcdCName, self.FileName, self.Lineno))
-
- ValueString = ValueString.strip()
- ValueString = ValueString.lstrip('{').strip('}')
- ValueList = ValueString.split(',')
- ValueList = [item.strip() for item in ValueList]
-
- if len(ValueList) > Size:
- EdkLogger.error("BPDG", BuildToolError.RESOURCE_OVERFLOW,
- "The byte array %s is too large for size %d(File: %s Line: %s)" % (ValueString, Size, self.FileName, self.Lineno))
-
- ReturnArray = array.array('B')
-
- for Index in xrange(len(ValueList)):
- Value = None
- if ValueList[Index].lower().startswith('0x'):
- # translate hex value
- try:
- Value = int(ValueList[Index], 16)
- except:
- EdkLogger.error("BPDG", BuildToolError.FORMAT_INVALID,
- "The value item %s in byte array %s is an invalid HEX value.(File: %s Line: %s)" % \
- (ValueList[Index], ValueString, self.FileName, self.Lineno))
- else:
- # translate decimal value
- try:
- Value = int(ValueList[Index], 10)
- except:
- EdkLogger.error("BPDG", BuildToolError.FORMAT_INVALID,
- "The value item %s in byte array %s is an invalid DECIMAL value.(File: %s Line: %s)" % \
- (ValueList[Index], ValueString, self.FileName, self.Lineno))
-
- if Value > 255:
- EdkLogger.error("BPDG", BuildToolError.FORMAT_INVALID,
- "The value item %s in byte array %s do not in range 0 ~ 0xFF(File: %s Line: %s)" % \
- (ValueList[Index], ValueString, self.FileName, self.Lineno))
-
- ReturnArray.append(Value)
-
- for Index in xrange(len(ValueList), Size):
- ReturnArray.append(0)
-
- self.PcdValue = ReturnArray.tolist()
-
- ## Pack a unicode PCD value into byte array.
- #
- # A unicode string for a PCD should be in format as L"".
- #
- def _PackUnicode(self, UnicodeString, Size):
- if (Size < 0):
- EdkLogger.error("BPDG", BuildToolError.FORMAT_INVALID, "Invalid parameter Size %s of PCD %s!(File: %s Line: %s)" % \
- (self.PcdBinSize, self.PcdCName, self.FileName, self.Lineno))
- if (len(UnicodeString) < 3):
- EdkLogger.error("BPDG", BuildToolError.FORMAT_INVALID, "For PCD: %s ,ASCII string %s at least contains two!(File: %s Line: %s)" % \
- (self.PcdCName, self.PcdUnpackValue, self.FileName, self.Lineno))
-
- UnicodeString = UnicodeString[2:-1]
-
- if (len(UnicodeString) + 1) * 2 > Size:
- EdkLogger.error("BPDG", BuildToolError.RESOURCE_OVERFLOW,
- "The size of unicode string %s is too larger for size %s(File: %s Line: %s)" % \
- (UnicodeString, Size, self.FileName, self.Lineno))
-
- ReturnArray = array.array('B')
- for Value in UnicodeString:
- try:
- ReturnArray.append(ord(Value))
- ReturnArray.append(0)
- except:
- EdkLogger.error("BPDG", BuildToolError.FORMAT_INVALID,
- "Invalid unicode character %s in unicode string %s(File: %s Line: %s)" % \
- (Value, UnicodeString, self.FileName, self.Lineno))
-
- for Index in xrange(len(UnicodeString) * 2, Size):
- ReturnArray.append(0)
-
- self.PcdValue = ReturnArray.tolist()
-
-
-
-## The class implementing the BPDG VPD PCD offset fix process
-#
-# The VPD PCD offset fix process includes:
-# 1. Parse the input guided.txt file and store it in the data structure;
-# 2. Format the input file data to remove unused lines;
-# 3. Fixed offset if needed;
-# 4. Generate output file, including guided.map and guided.bin file;
-#
-class GenVPD :
- ## Constructor of DscBuildData
- #
- # Initialize object of GenVPD
- # @Param InputFileName The filename include the vpd type pcd information
- # @param MapFileName The filename of map file that stores vpd type pcd information.
- # This file will be generated by the BPDG tool after fix the offset
- # and adjust the offset to make the pcd data aligned.
- # @param VpdFileName The filename of Vpd file that hold vpd pcd information.
- #
- def __init__(self, InputFileName, MapFileName, VpdFileName):
- self.InputFileName = InputFileName
- self.MapFileName = MapFileName
- self.VpdFileName = VpdFileName
- self.FileLinesList = []
- self.PcdFixedOffsetSizeList = []
- self.PcdUnknownOffsetList = []
- try:
- fInputfile = open(InputFileName, "r", 0)
- try:
- self.FileLinesList = fInputfile.readlines()
- except:
- EdkLogger.error("BPDG", BuildToolError.FILE_READ_FAILURE, "File read failed for %s" % InputFileName, None)
- finally:
- fInputfile.close()
- except:
- EdkLogger.error("BPDG", BuildToolError.FILE_OPEN_FAILURE, "File open failed for %s" % InputFileName, None)
-
- ##
- # Parser the input file which is generated by the build tool. Convert the value of each pcd's
- # from string to it's real format. Also remove the useless line in the input file.
- #
- def ParserInputFile (self):
- count = 0
- for line in self.FileLinesList:
- # Strip "\r\n" generated by readlines ().
- line = line.strip()
- line = line.rstrip(os.linesep)
-
- # Skip the comment line
- if (not line.startswith("#")) and len(line) > 1 :
- #
- # Enhanced for support "|" character in the string.
- #
- ValueList = ['', '', '', '','']
-
- ValueRe = re.compile(r'\s*L?\".*\|.*\"\s*$')
- PtrValue = ValueRe.findall(line)
-
- ValueUpdateFlag = False
-
- if len(PtrValue) >= 1:
- line = re.sub(ValueRe, '', line)
- ValueUpdateFlag = True
-
- TokenList = line.split('|')
- ValueList[0:len(TokenList)] = TokenList
-
- if ValueUpdateFlag:
- ValueList[4] = PtrValue[0]
- self.FileLinesList[count] = ValueList
- # Store the line number
- self.FileLinesList[count].append(str(count + 1))
- elif len(line) <= 1 :
- # Set the blank line to "None"
- self.FileLinesList[count] = None
- else :
- # Set the comment line to "None"
- self.FileLinesList[count] = None
- count += 1
-
- # The line count contain usage information
- count = 0
- # Delete useless lines
- while (True) :
- try :
- if (self.FileLinesList[count] == None) :
- del(self.FileLinesList[count])
- else :
- count += 1
- except :
- break
- #
- # After remove the useless line, if there are no data remain in the file line list,
- # Report warning messages to user's.
- #
- if len(self.FileLinesList) == 0 :
- EdkLogger.warn('BPDG', BuildToolError.RESOURCE_NOT_AVAILABLE,
- "There are no VPD type pcds defined in DSC file, Please check it.")
-
- # Process the pcds one by one base on the pcd's value and size
- count = 0
- for line in self.FileLinesList:
- if line != None :
- PCD = PcdEntry(line[0], line[1], line[2], line[3], line[4],line[5], self.InputFileName)
- # Strip the space char
- PCD.PcdCName = PCD.PcdCName.strip(' ')
- PCD.SkuId = PCD.SkuId.strip(' ')
- PCD.PcdOffset = PCD.PcdOffset.strip(' ')
- PCD.PcdSize = PCD.PcdSize.strip(' ')
- PCD.PcdValue = PCD.PcdValue.strip(' ')
- PCD.Lineno = PCD.Lineno.strip(' ')
-
- #
- # Store the original pcd value.
- # This information will be useful while generate the output map file.
- #
- PCD.PcdUnpackValue = str(PCD.PcdValue)
-
- #
- # Translate PCD size string to an integer value.
- PackSize = None
- try:
- PackSize = int(PCD.PcdSize, 10)
- PCD.PcdBinSize = PackSize
- except:
- try:
- PackSize = int(PCD.PcdSize, 16)
- PCD.PcdBinSize = PackSize
- except:
- EdkLogger.error("BPDG", BuildToolError.FORMAT_INVALID, "Invalid PCD size value %s at file: %s line: %s" % (PCD.PcdSize, self.InputFileName, PCD.Lineno))
-
- #
- # If value is Unicode string (e.g. L""), then use 2-byte alignment
- # If value is byte array (e.g. {}), then use 8-byte alignment
- #
- PCD.PcdOccupySize = PCD.PcdBinSize
- if PCD.PcdUnpackValue.startswith("{"):
- Alignment = 8
- elif PCD.PcdUnpackValue.startswith("L"):
- Alignment = 2
- else:
- Alignment = 1
-
- if PCD.PcdOffset != '*':
- if PCD.PcdOccupySize % Alignment != 0:
- if PCD.PcdUnpackValue.startswith("{"):
- EdkLogger.warn("BPDG", "The offset value of PCD %s is not 8-byte aligned!" %(PCD.PcdCName), File=self.InputFileName)
- else:
- EdkLogger.error("BPDG", BuildToolError.FORMAT_INVALID, 'The offset value of PCD %s should be %s-byte aligned.' % (PCD.PcdCName, Alignment))
- else:
- if PCD.PcdOccupySize % Alignment != 0:
- PCD.PcdOccupySize = (PCD.PcdOccupySize / Alignment + 1) * Alignment
-
- if PCD._IsBoolean(PCD.PcdValue, PCD.PcdSize):
- PCD._PackBooleanValue(PCD.PcdValue)
- self.FileLinesList[count] = PCD
- count += 1
- continue
- #
- # Try to translate value to an integer firstly.
- #
- IsInteger = True
- PackValue = None
- try:
- PackValue = int(PCD.PcdValue)
- except:
- try:
- PackValue = int(PCD.PcdValue, 16)
- except:
- IsInteger = False
-
- if IsInteger:
- PCD._PackIntValue(PackValue, PackSize)
- else:
- PCD._PackPtrValue(PCD.PcdValue, PackSize)
-
- self.FileLinesList[count] = PCD
- count += 1
- else :
- continue
-
- ##
- # This function used to create a clean list only contain useful information and reorganized to make it
- # easy to be sorted
- #
- def FormatFileLine (self) :
-
- for eachPcd in self.FileLinesList :
- if eachPcd.PcdOffset != '*' :
- # Use pcd's Offset value as key, and pcd's Value as value
- self.PcdFixedOffsetSizeList.append(eachPcd)
- else :
- # Use pcd's CName as key, and pcd's Size as value
- self.PcdUnknownOffsetList.append(eachPcd)
-
-
- ##
- # This function is use to fix the offset value which the not specified in the map file.
- # Usually it use the star (meaning any offset) character in the offset field
- #
- def FixVpdOffset (self):
- # At first, the offset should start at 0
- # Sort fixed offset list in order to find out where has free spaces for the pcd's offset
- # value is "*" to insert into.
-
- self.PcdFixedOffsetSizeList.sort(lambda x, y: cmp(x.PcdBinOffset, y.PcdBinOffset))
-
- #
- # Sort the un-fixed pcd's offset by it's size.
- #
- self.PcdUnknownOffsetList.sort(lambda x, y: cmp(x.PcdBinSize, y.PcdBinSize))
-
- #
- # Process all Offset value are "*"
- #
- if (len(self.PcdFixedOffsetSizeList) == 0) and (len(self.PcdUnknownOffsetList) != 0) :
- # The offset start from 0
- NowOffset = 0
- for Pcd in self.PcdUnknownOffsetList :
- Pcd.PcdBinOffset = NowOffset
- Pcd.PcdOffset = str(hex(Pcd.PcdBinOffset))
- NowOffset += Pcd.PcdOccupySize
-
- self.PcdFixedOffsetSizeList = self.PcdUnknownOffsetList
- return
-
- # Check the offset of VPD type pcd's offset start from 0.
- if self.PcdFixedOffsetSizeList[0].PcdBinOffset != 0 :
- EdkLogger.warn("BPDG", "The offset of VPD type pcd should start with 0, please check it.",
- None)
-
- # Judge whether the offset in fixed pcd offset list is overlapped or not.
- lenOfList = len(self.PcdFixedOffsetSizeList)
- count = 0
- while (count < lenOfList - 1) :
- PcdNow = self.PcdFixedOffsetSizeList[count]
- PcdNext = self.PcdFixedOffsetSizeList[count+1]
- # Two pcd's offset is same
- if PcdNow.PcdBinOffset == PcdNext.PcdBinOffset :
- EdkLogger.error("BPDG", BuildToolError.ATTRIBUTE_GET_FAILURE,
- "The offset of %s at line: %s is same with %s at line: %s in file %s" % \
- (PcdNow.PcdCName, PcdNow.Lineno, PcdNext.PcdCName, PcdNext.Lineno, PcdNext.FileName),
- None)
-
- # Overlapped
- if PcdNow.PcdBinOffset + PcdNow.PcdOccupySize > PcdNext.PcdBinOffset :
- EdkLogger.error("BPDG", BuildToolError.ATTRIBUTE_GET_FAILURE,
- "The offset of %s at line: %s is overlapped with %s at line: %s in file %s" % \
- (PcdNow.PcdCName, PcdNow.Lineno, PcdNext.PcdCName, PcdNext.Lineno, PcdNext.FileName),
- None)
-
- # Has free space, raise a warning message
- if PcdNow.PcdBinOffset + PcdNow.PcdOccupySize < PcdNext.PcdBinOffset :
- EdkLogger.warn("BPDG", BuildToolError.ATTRIBUTE_GET_FAILURE,
- "The offsets have free space of between %s at line: %s and %s at line: %s in file %s" % \
- (PcdNow.PcdCName, PcdNow.Lineno, PcdNext.PcdCName, PcdNext.Lineno, PcdNext.FileName),
- None)
- count += 1
-
- LastOffset = self.PcdFixedOffsetSizeList[0].PcdBinOffset
- FixOffsetSizeListCount = 0
- lenOfList = len(self.PcdFixedOffsetSizeList)
- lenOfUnfixedList = len(self.PcdUnknownOffsetList)
-
- ##
- # Insert the un-fixed offset pcd's list into fixed offset pcd's list if has free space between those pcds.
- #
- while (FixOffsetSizeListCount < lenOfList) :
-
- eachFixedPcd = self.PcdFixedOffsetSizeList[FixOffsetSizeListCount]
- NowOffset = eachFixedPcd.PcdBinOffset
-
- # Has free space
- if LastOffset < NowOffset :
- if lenOfUnfixedList != 0 :
- countOfUnfixedList = 0
- while(countOfUnfixedList < lenOfUnfixedList) :
- eachUnfixedPcd = self.PcdUnknownOffsetList[countOfUnfixedList]
- needFixPcdSize = eachUnfixedPcd.PcdOccupySize
- # Not been fixed
- if eachUnfixedPcd.PcdOffset == '*' :
- # The offset un-fixed pcd can write into this free space
- if needFixPcdSize <= (NowOffset - LastOffset) :
- # Change the offset value of un-fixed pcd
- eachUnfixedPcd.PcdOffset = str(hex(LastOffset))
- eachUnfixedPcd.PcdBinOffset = LastOffset
- # Insert this pcd into fixed offset pcd list.
- self.PcdFixedOffsetSizeList.insert(FixOffsetSizeListCount,eachUnfixedPcd)
-
- # Delete the item's offset that has been fixed and added into fixed offset list
- self.PcdUnknownOffsetList.pop(countOfUnfixedList)
-
- # After item added, should enlarge the length of fixed pcd offset list
- lenOfList += 1
- FixOffsetSizeListCount += 1
-
- # Decrease the un-fixed pcd offset list's length
- lenOfUnfixedList -= 1
-
- # Modify the last offset value
- LastOffset += needFixPcdSize
- else :
- # It can not insert into those two pcds, need to check still has other space can store it.
- LastOffset = NowOffset + self.PcdFixedOffsetSizeList[FixOffsetSizeListCount].PcdOccupySize
- FixOffsetSizeListCount += 1
- break
-
- # Set the FixOffsetSizeListCount = lenOfList for quit the loop
- else :
- FixOffsetSizeListCount = lenOfList
-
- # No free space, smoothly connect with previous pcd.
- elif LastOffset == NowOffset :
- LastOffset = NowOffset + eachFixedPcd.PcdOccupySize
- FixOffsetSizeListCount += 1
- # Usually it will not enter into this thunk, if so, means it overlapped.
- else :
- EdkLogger.error("BPDG", BuildToolError.ATTRIBUTE_NOT_AVAILABLE,
- "The offset value definition has overlapped at pcd: %s, it's offset is: %s, in file: %s line: %s" % \
- (eachFixedPcd.PcdCName, eachFixedPcd.PcdOffset, eachFixedPcd.InputFileName, eachFixedPcd.Lineno),
- None)
- FixOffsetSizeListCount += 1
-
- # Continue to process the un-fixed offset pcd's list, add this time, just append them behind the fixed pcd's offset list.
- lenOfUnfixedList = len(self.PcdUnknownOffsetList)
- lenOfList = len(self.PcdFixedOffsetSizeList)
- while (lenOfUnfixedList > 0) :
- # Still has items need to process
- # The last pcd instance
- LastPcd = self.PcdFixedOffsetSizeList[lenOfList-1]
- NeedFixPcd = self.PcdUnknownOffsetList[0]
-
- NeedFixPcd.PcdBinOffset = LastPcd.PcdBinOffset + LastPcd.PcdOccupySize
- NeedFixPcd.PcdOffset = str(hex(NeedFixPcd.PcdBinOffset))
-
- # Insert this pcd into fixed offset pcd list's tail.
- self.PcdFixedOffsetSizeList.insert(lenOfList, NeedFixPcd)
- # Delete the item's offset that has been fixed and added into fixed offset list
- self.PcdUnknownOffsetList.pop(0)
-
- lenOfList += 1
- lenOfUnfixedList -= 1
- ##
- # Write the final data into output files.
- #
- def GenerateVpdFile (self, MapFileName, BinFileName):
- #Open an VPD file to process
-
- try:
- fVpdFile = open(BinFileName, "wb", 0)
- except:
- # Open failed
- EdkLogger.error("BPDG", BuildToolError.FILE_OPEN_FAILURE, "File open failed for %s" % self.VpdFileName, None)
-
- try :
- fMapFile = open(MapFileName, "w", 0)
- except:
- # Open failed
- EdkLogger.error("BPDG", BuildToolError.FILE_OPEN_FAILURE, "File open failed for %s" % self.MapFileName, None)
-
- # Use a instance of StringIO to cache data
- fStringIO = StringIO.StringIO('')
-
- # Write the header of map file.
- try :
- fMapFile.write (st.MAP_FILE_COMMENT_TEMPLATE + "\n")
- except:
- EdkLogger.error("BPDG", BuildToolError.FILE_WRITE_FAILURE, "Write data to file %s failed, please check whether the file been locked or using by other applications." % self.MapFileName, None)
-
- for eachPcd in self.PcdFixedOffsetSizeList :
- # write map file
- try :
- fMapFile.write("%s | %s | %s | %s | %s \n" % (eachPcd.PcdCName, eachPcd.SkuId,eachPcd.PcdOffset, eachPcd.PcdSize,eachPcd.PcdUnpackValue))
- except:
- EdkLogger.error("BPDG", BuildToolError.FILE_WRITE_FAILURE, "Write data to file %s failed, please check whether the file been locked or using by other applications." % self.MapFileName, None)
-
- # Write Vpd binary file
- fStringIO.seek (eachPcd.PcdBinOffset)
- if isinstance(eachPcd.PcdValue, list):
- ValueList = [chr(Item) for Item in eachPcd.PcdValue]
- fStringIO.write(''.join(ValueList))
- else:
- fStringIO.write (eachPcd.PcdValue)
-
- try :
- fVpdFile.write (fStringIO.getvalue())
- except:
- EdkLogger.error("BPDG", BuildToolError.FILE_WRITE_FAILURE, "Write data to file %s failed, please check whether the file been locked or using by other applications." % self.VpdFileName, None)
-
- fStringIO.close ()
- fVpdFile.close ()
- fMapFile.close ()
-
|