mirror of https://github.com/acidanthera/audk.git
313 lines
13 KiB
Python
313 lines
13 KiB
Python
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##
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# Generate symbal for SMI handler profile info.
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#
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# This tool depends on DIA2Dump.exe (VS) or nm (gcc) to parse debug entry.
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#
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# Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
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# This program and the accompanying materials are licensed and made available under
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# the terms and conditions of the BSD License that accompanies this distribution.
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# The full text of the license may be found at
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# http://opensource.org/licenses/bsd-license.php.
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#
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# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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#
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##
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import os
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import re
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import sys
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from optparse import OptionParser
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from xml.dom.minidom import parse
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import xml.dom.minidom
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versionNumber = "1.1"
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__copyright__ = "Copyright (c) 2016, Intel Corporation. All rights reserved."
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class Symbols:
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def __init__(self):
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self.listLineAddress = []
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self.pdbName = ""
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# Cache for function
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self.functionName = ""
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# Cache for line
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self.sourceName = ""
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def getSymbol (self, rva):
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index = 0
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lineName = 0
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sourceName = "??"
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while index + 1 < self.lineCount :
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if self.listLineAddress[index][0] <= rva and self.listLineAddress[index + 1][0] > rva :
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offset = rva - self.listLineAddress[index][0]
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functionName = self.listLineAddress[index][1]
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lineName = self.listLineAddress[index][2]
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sourceName = self.listLineAddress[index][3]
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if lineName == 0 :
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return [functionName]
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else :
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return [functionName, sourceName, lineName]
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index += 1
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return []
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def parse_debug_file(self, driverName, pdbName):
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if cmp (pdbName, "") == 0 :
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return
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self.pdbName = pdbName;
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try:
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nmCommand = "nm"
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nmLineOption = "-l"
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print "parsing (debug) - " + pdbName
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os.system ('%s %s %s > nmDump.line.log' % (nmCommand, nmLineOption, pdbName))
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except :
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print 'ERROR: nm command not available. Please verify PATH'
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return
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#
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# parse line
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#
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linefile = open("nmDump.line.log")
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reportLines = linefile.readlines()
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linefile.close()
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# 000113ca T AllocatePool c:\home\edk-ii\MdePkg\Library\UefiMemoryAllocationLib\MemoryAllocationLib.c:399
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patchLineFileMatchString = "([0-9a-fA-F]*)\s+[T|D|t|d]\s+(\w+)\s*((?:[a-zA-Z]:)?[\w+\-./_a-zA-Z0-9\\\\]*):?([0-9]*)"
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for reportLine in reportLines:
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match = re.match(patchLineFileMatchString, reportLine)
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if match is not None:
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rva = int (match.group(1), 16)
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functionName = match.group(2)
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sourceName = match.group(3)
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if cmp (match.group(4), "") != 0 :
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lineName = int (match.group(4))
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else :
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lineName = 0
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self.listLineAddress.append ([rva, functionName, lineName, sourceName])
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self.lineCount = len (self.listLineAddress)
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self.listLineAddress = sorted(self.listLineAddress, key=lambda symbolAddress:symbolAddress[0])
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def parse_pdb_file(self, driverName, pdbName):
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if cmp (pdbName, "") == 0 :
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return
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self.pdbName = pdbName;
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try:
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#DIA2DumpCommand = "\"C:\\Program Files (x86)\Microsoft Visual Studio 14.0\\DIA SDK\\Samples\\DIA2Dump\\x64\\Debug\\Dia2Dump.exe\""
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DIA2DumpCommand = "Dia2Dump.exe"
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#DIA2SymbolOption = "-p"
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DIA2LinesOption = "-l"
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print "parsing (pdb) - " + pdbName
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#os.system ('%s %s %s > DIA2Dump.symbol.log' % (DIA2DumpCommand, DIA2SymbolOption, pdbName))
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os.system ('%s %s %s > DIA2Dump.line.log' % (DIA2DumpCommand, DIA2LinesOption, pdbName))
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except :
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print 'ERROR: DIA2Dump command not available. Please verify PATH'
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return
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#
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# parse line
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#
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linefile = open("DIA2Dump.line.log")
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reportLines = linefile.readlines()
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linefile.close()
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# ** GetDebugPrintErrorLevel
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# line 32 at [0000C790][0001:0000B790], len = 0x3 c:\home\edk-ii\mdepkg\library\basedebugprinterrorlevellib\basedebugprinterrorlevellib.c (MD5: 687C0AE564079D35D56ED5D84A6164CC)
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# line 36 at [0000C793][0001:0000B793], len = 0x5
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# line 37 at [0000C798][0001:0000B798], len = 0x2
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patchLineFileMatchString = "\s+line ([0-9]+) at \[([0-9a-fA-F]{8})\]\[[0-9a-fA-F]{4}\:[0-9a-fA-F]{8}\], len = 0x[0-9a-fA-F]+\s*([\w+\-\:./_a-zA-Z0-9\\\\]*)\s*"
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patchLineFileMatchStringFunc = "\*\*\s+(\w+)\s*"
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for reportLine in reportLines:
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match = re.match(patchLineFileMatchString, reportLine)
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if match is not None:
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if cmp (match.group(3), "") != 0 :
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self.sourceName = match.group(3)
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sourceName = self.sourceName
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functionName = self.functionName
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rva = int (match.group(2), 16)
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lineName = int (match.group(1))
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self.listLineAddress.append ([rva, functionName, lineName, sourceName])
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else :
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match = re.match(patchLineFileMatchStringFunc, reportLine)
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if match is not None:
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self.functionName = match.group(1)
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self.lineCount = len (self.listLineAddress)
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self.listLineAddress = sorted(self.listLineAddress, key=lambda symbolAddress:symbolAddress[0])
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class SymbolsFile:
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def __init__(self):
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self.symbolsTable = {}
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symbolsFile = ""
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driverName = ""
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rvaName = ""
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symbolName = ""
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def getSymbolName(driverName, rva):
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global symbolsFile
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try :
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symbolList = symbolsFile.symbolsTable[driverName]
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if symbolList is not None:
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return symbolList.getSymbol (rva)
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else:
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return []
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except Exception:
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return []
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def myOptionParser():
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usage = "%prog [--version] [-h] [--help] [-i inputfile [-o outputfile] [-g guidreffile]]"
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Parser = OptionParser(usage=usage, description=__copyright__, version="%prog " + str(versionNumber))
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Parser.add_option("-i", "--inputfile", dest="inputfilename", type="string", help="The input memory profile info file output from MemoryProfileInfo application in MdeModulePkg")
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Parser.add_option("-o", "--outputfile", dest="outputfilename", type="string", help="The output memory profile info file with symbol, MemoryProfileInfoSymbol.txt will be used if it is not specified")
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Parser.add_option("-g", "--guidref", dest="guidreffilename", type="string", help="The input guid ref file output from build")
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(Options, args) = Parser.parse_args()
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if Options.inputfilename is None:
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Parser.error("no input file specified")
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if Options.outputfilename is None:
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Options.outputfilename = "SmiHandlerProfileInfoSymbol.xml"
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return Options
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dictGuid = {
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'00000000-0000-0000-0000-000000000000':'gZeroGuid',
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'2A571201-4966-47F6-8B86-F31E41F32F10':'gEfiEventLegacyBootGuid',
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'27ABF055-B1B8-4C26-8048-748F37BAA2DF':'gEfiEventExitBootServicesGuid',
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'7CE88FB3-4BD7-4679-87A8-A8D8DEE50D2B':'gEfiEventReadyToBootGuid',
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'02CE967A-DD7E-4FFC-9EE7-810CF0470880':'gEfiEndOfDxeEventGroupGuid',
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'60FF8964-E906-41D0-AFED-F241E974E08E':'gEfiDxeSmmReadyToLockProtocolGuid',
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'18A3C6DC-5EEA-48C8-A1C1-B53389F98999':'gEfiSmmSwDispatch2ProtocolGuid',
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'456D2859-A84B-4E47-A2EE-3276D886997D':'gEfiSmmSxDispatch2ProtocolGuid',
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'4CEC368E-8E8E-4D71-8BE1-958C45FC8A53':'gEfiSmmPeriodicTimerDispatch2ProtocolGuid',
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'EE9B8D90-C5A6-40A2-BDE2-52558D33CCA1':'gEfiSmmUsbDispatch2ProtocolGuid',
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'25566B03-B577-4CBF-958C-ED663EA24380':'gEfiSmmGpiDispatch2ProtocolGuid',
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'7300C4A1-43F2-4017-A51B-C81A7F40585B':'gEfiSmmStandbyButtonDispatch2ProtocolGuid',
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'1B1183FA-1823-46A7-8872-9C578755409D':'gEfiSmmPowerButtonDispatch2ProtocolGuid',
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'58DC368D-7BFA-4E77-ABBC-0E29418DF930':'gEfiSmmIoTrapDispatch2ProtocolGuid',
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}
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def genGuidString(guidreffile):
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guidLines = guidreffile.readlines()
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for guidLine in guidLines:
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guidLineList = guidLine.split(" ")
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if len(guidLineList) == 2:
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guid = guidLineList[0]
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guidName = guidLineList[1]
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if guid not in dictGuid.keys() :
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dictGuid[guid] = guidName
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def createSym(symbolName):
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SymbolNode = xml.dom.minidom.Document().createElement("Symbol")
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SymbolFunction = xml.dom.minidom.Document().createElement("Function")
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SymbolFunctionData = xml.dom.minidom.Document().createTextNode(symbolName[0])
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SymbolFunction.appendChild(SymbolFunctionData)
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SymbolNode.appendChild(SymbolFunction)
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if (len(symbolName)) >= 2:
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SymbolSourceFile = xml.dom.minidom.Document().createElement("SourceFile")
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SymbolSourceFileData = xml.dom.minidom.Document().createTextNode(symbolName[1])
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SymbolSourceFile.appendChild(SymbolSourceFileData)
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SymbolNode.appendChild(SymbolSourceFile)
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if (len(symbolName)) >= 3:
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SymbolLineNumber = xml.dom.minidom.Document().createElement("LineNumber")
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SymbolLineNumberData = xml.dom.minidom.Document().createTextNode(str(symbolName[2]))
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SymbolLineNumber.appendChild(SymbolLineNumberData)
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SymbolNode.appendChild(SymbolLineNumber)
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return SymbolNode
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def main():
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global symbolsFile
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global Options
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Options = myOptionParser()
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symbolsFile = SymbolsFile()
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try :
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DOMTree = xml.dom.minidom.parse(Options.inputfilename)
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except Exception:
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print "fail to open input " + Options.inputfilename
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return 1
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if Options.guidreffilename is not None:
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try :
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guidreffile = open(Options.guidreffilename)
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except Exception:
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print "fail to open guidref" + Options.guidreffilename
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return 1
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genGuidString(guidreffile)
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guidreffile.close()
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SmiHandlerProfile = DOMTree.documentElement
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SmiHandlerDatabase = SmiHandlerProfile.getElementsByTagName("SmiHandlerDatabase")
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SmiHandlerCategory = SmiHandlerDatabase[0].getElementsByTagName("SmiHandlerCategory")
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for smiHandlerCategory in SmiHandlerCategory:
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SmiEntry = smiHandlerCategory.getElementsByTagName("SmiEntry")
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for smiEntry in SmiEntry:
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if smiEntry.hasAttribute("HandlerType"):
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guidValue = smiEntry.getAttribute("HandlerType")
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if guidValue in dictGuid.keys() :
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smiEntry.setAttribute("HandlerType", dictGuid[guidValue])
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SmiHandler = smiEntry.getElementsByTagName("SmiHandler")
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for smiHandler in SmiHandler:
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Module = smiHandler.getElementsByTagName("Module")
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Pdb = Module[0].getElementsByTagName("Pdb")
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if (len(Pdb)) >= 1:
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driverName = Module[0].getAttribute("Name")
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pdbName = Pdb[0].childNodes[0].data
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Module[0].removeChild(Pdb[0])
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symbolsFile.symbolsTable[driverName] = Symbols()
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if cmp (pdbName[-3:], "pdb") == 0 :
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symbolsFile.symbolsTable[driverName].parse_pdb_file (driverName, pdbName)
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else :
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symbolsFile.symbolsTable[driverName].parse_debug_file (driverName, pdbName)
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Handler = smiHandler.getElementsByTagName("Handler")
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RVA = Handler[0].getElementsByTagName("RVA")
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print " Handler RVA: %s" % RVA[0].childNodes[0].data
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if (len(RVA)) >= 1:
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rvaName = RVA[0].childNodes[0].data
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symbolName = getSymbolName (driverName, int(rvaName, 16))
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if (len(symbolName)) >= 1:
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SymbolNode = createSym(symbolName)
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Handler[0].appendChild(SymbolNode)
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Caller = smiHandler.getElementsByTagName("Caller")
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RVA = Caller[0].getElementsByTagName("RVA")
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print " Caller RVA: %s" % RVA[0].childNodes[0].data
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if (len(RVA)) >= 1:
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rvaName = RVA[0].childNodes[0].data
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symbolName = getSymbolName (driverName, int(rvaName, 16))
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if (len(symbolName)) >= 1:
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SymbolNode = createSym(symbolName)
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Caller[0].appendChild(SymbolNode)
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try :
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newfile = open(Options.outputfilename, "w")
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except Exception:
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print "fail to open output" + Options.outputfilename
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return 1
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newfile.write(DOMTree.toprettyxml(indent = "\t", newl = "\n", encoding = "utf-8"))
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newfile.close()
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if __name__ == '__main__':
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sys.exit(main())
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