diff options
| author | qhuang8 <qhuang8@6f19259b-4bc3-4df7-8a09-765794883524> | 2010-09-06 02:01:57 +0000 |
|---|---|---|
| committer | qhuang8 <qhuang8@6f19259b-4bc3-4df7-8a09-765794883524> | 2010-09-06 02:01:57 +0000 |
| commit | 111be80fe4724f8e2e8d3d67460b4a50b86a56d7 (patch) | |
| tree | 092f07d6cd01e4c09347f2967e52fa8b825fb0d3 /BaseTools/Source/Python/BPDG/GenVpd.py | |
| parent | e56468c072e0d53834787f4ad0e292b33cc6be08 (diff) | |
| download | edk2-platforms-111be80fe4724f8e2e8d3d67460b4a50b86a56d7.tar.xz | |
Add missing BPDG tool sources when sync to BaseTools r2042
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10851 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'BaseTools/Source/Python/BPDG/GenVpd.py')
| -rw-r--r-- | BaseTools/Source/Python/BPDG/GenVpd.py | 556 |
1 files changed, 556 insertions, 0 deletions
diff --git a/BaseTools/Source/Python/BPDG/GenVpd.py b/BaseTools/Source/Python/BPDG/GenVpd.py new file mode 100644 index 0000000000..05f5b6cf95 --- /dev/null +++ b/BaseTools/Source/Python/BPDG/GenVpd.py @@ -0,0 +1,556 @@ +## @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, 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 os
+import StringIO
+import StringTable as st
+import array
+
+from struct import *
+import Common.EdkLogger as EdkLogger
+import Common.BuildToolError as BuildToolError
+
+_FORMAT_CHAR = {1: 'B',
+ 2: 'H',
+ 4: 'I',
+ 8: 'Q'
+ }
+
+class PcdEntry:
+ def __init__(self, PcdCName, PcdOffset, PcdSize, PcdValue, Lineno=None, FileName=None, PcdUnpackValue=None,
+ PcdBinOffset=None, PcdBinSize=None):
+ self.PcdCName = PcdCName.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 ()
+
+ def _IsBoolean(self, ValueString):
+ if ValueString.upper() in ["TRUE", "FALSE"]:
+ return True
+ return False
+
+ 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))
+
+ def _PackBooleanValue(self, ValueString):
+ if ValueString.upper() == "TRUE":
+ 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))
+
+ 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))
+ 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))
+
+ 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))
+
+ 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))
+
+ 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].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 range(len(UnicodeString) * 2, Size):
+ ReturnArray.append(0)
+
+ self.PcdValue = ReturnArray.tolist()
+
+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 :
+ self.FileLinesList[count] = line.split('|')
+ # 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], self.InputFileName)
+ # Strip the space char
+ PCD.PcdCName = PCD.PcdCName.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 PCD._IsBoolean(PCD.PcdValue):
+ 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.PcdBinSize
+
+ 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.PcdBinSize > 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.PcdBinSize < 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) :
+ #needFixPcdCName, needFixPcdOffset, needFixPcdSize, needFixPcdValue, needFixUnpackValue = self.PcdUnknownOffsetList[countOfUnfixedList][0:6]
+ eachUnfixedPcd = self.PcdUnknownOffsetList[countOfUnfixedList]
+ needFixPcdSize = eachUnfixedPcd.PcdBinSize
+ needFixPcdOffset = eachUnfixedPcd.PcdOffset
+ # 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
+ countOfUnfixedList += 1
+ lenOfUnfixedList -= 1
+
+ # Modify the last offset value
+ LastOffset += needFixPcdSize
+ continue
+ else :
+ # It can not insert into those two pcds, need to check stiil has other space can store it.
+ FixOffsetSizeListCount += 1
+ break
+ else :
+ continue
+ # 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.PcdBinSize
+ 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.PcdBinSize
+ 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 \n" % (eachPcd.PcdCName, 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 ()
+
|