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##
# Generate symbal for memory profile info.
#
# This tool depends on DIA2Dump.exe (VS) or nm (gcc) to parse debug entry.
#
# Copyright (c) 2016 - 2018, Intel Corporation. All rights reserved.<BR>
# SPDX-License-Identifier: BSD-2-Clause-Patent
#
##
from __future__ import print_function
import os
import re
import sys
from optparse import OptionParser
versionNumber = "1.1"
__copyright__ = "Copyright (c) 2016 - 2018, Intel Corporation. All rights reserved."
class Symbols:
def __init__(self):
self.listLineAddress = []
self.pdbName = ""
# Cache for function
self.functionName = ""
# Cache for line
self.sourceName = ""
def getSymbol (self, rva):
index = 0
lineName = 0
sourceName = "??"
while index + 1 < self.lineCount :
if self.listLineAddress[index][0] <= rva and self.listLineAddress[index + 1][0] > rva :
offset = rva - self.listLineAddress[index][0]
functionName = self.listLineAddress[index][1]
lineName = self.listLineAddress[index][2]
sourceName = self.listLineAddress[index][3]
if lineName == 0 :
return " (" + self.listLineAddress[index][1] + "() - " + ")"
else :
return " (" + self.listLineAddress[index][1] + "() - " + sourceName + ":" + str(lineName) + ")"
index += 1
return " (unknown)"
def parse_debug_file(self, driverName, pdbName):
if cmp (pdbName, "") == 0 :
return
self.pdbName = pdbName;
try:
nmCommand = "nm"
nmLineOption = "-l"
print("parsing (debug) - " + pdbName)
os.system ('%s %s %s > nmDump.line.log' % (nmCommand, nmLineOption, pdbName))
except :
print('ERROR: nm command not available. Please verify PATH')
return
#
# parse line
#
linefile = open("nmDump.line.log")
reportLines = linefile.readlines()
linefile.close()
# 000113ca T AllocatePool c:\home\edk-ii\MdePkg\Library\UefiMemoryAllocationLib\MemoryAllocationLib.c:399
patchLineFileMatchString = "([0-9a-fA-F]*)\s+[T|D|t|d]\s+(\w+)\s*((?:[a-zA-Z]:)?[\w+\-./_a-zA-Z0-9\\\\]*):?([0-9]*)"
for reportLine in reportLines:
#print "check - " + reportLine
match = re.match(patchLineFileMatchString, reportLine)
if match is not None:
#print "match - " + reportLine[:-1]
#print "0 - " + match.group(0)
#print "1 - " + match.group(1)
#print "2 - " + match.group(2)
#print "3 - " + match.group(3)
#print "4 - " + match.group(4)
rva = int (match.group(1), 16)
functionName = match.group(2)
sourceName = match.group(3)
if cmp (match.group(4), "") != 0 :
lineName = int (match.group(4))
else :
lineName = 0
self.listLineAddress.append ([rva, functionName, lineName, sourceName])
self.lineCount = len (self.listLineAddress)
self.listLineAddress = sorted(self.listLineAddress, key=lambda symbolAddress:symbolAddress[0])
#for key in self.listLineAddress :
#print "rva - " + "%x"%(key[0]) + ", func - " + key[1] + ", line - " + str(key[2]) + ", source - " + key[3]
def parse_pdb_file(self, driverName, pdbName):
if cmp (pdbName, "") == 0 :
return
self.pdbName = pdbName;
try:
#DIA2DumpCommand = "\"C:\\Program Files (x86)\Microsoft Visual Studio 14.0\\DIA SDK\\Samples\\DIA2Dump\\x64\\Debug\\Dia2Dump.exe\""
DIA2DumpCommand = "Dia2Dump.exe"
#DIA2SymbolOption = "-p"
DIA2LinesOption = "-l"
print("parsing (pdb) - " + pdbName)
#os.system ('%s %s %s > DIA2Dump.symbol.log' % (DIA2DumpCommand, DIA2SymbolOption, pdbName))
os.system ('%s %s %s > DIA2Dump.line.log' % (DIA2DumpCommand, DIA2LinesOption, pdbName))
except :
print('ERROR: DIA2Dump command not available. Please verify PATH')
return
#
# parse line
#
linefile = open("DIA2Dump.line.log")
reportLines = linefile.readlines()
linefile.close()
# ** GetDebugPrintErrorLevel
# line 32 at [0000C790][0001:0000B790], len = 0x3 c:\home\edk-ii\mdepkg\library\basedebugprinterrorlevellib\basedebugprinterrorlevellib.c (MD5: 687C0AE564079D35D56ED5D84A6164CC)
# line 36 at [0000C793][0001:0000B793], len = 0x5
# line 37 at [0000C798][0001:0000B798], len = 0x2
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*"
patchLineFileMatchStringFunc = "\*\*\s+(\w+)\s*"
for reportLine in reportLines:
#print "check line - " + reportLine
match = re.match(patchLineFileMatchString, reportLine)
if match is not None:
#print "match - " + reportLine[:-1]
#print "0 - " + match.group(0)
#print "1 - " + match.group(1)
#print "2 - " + match.group(2)
if cmp (match.group(3), "") != 0 :
self.sourceName = match.group(3)
sourceName = self.sourceName
functionName = self.functionName
rva = int (match.group(2), 16)
lineName = int (match.group(1))
self.listLineAddress.append ([rva, functionName, lineName, sourceName])
else :
match = re.match(patchLineFileMatchStringFunc, reportLine)
if match is not None:
self.functionName = match.group(1)
self.lineCount = len (self.listLineAddress)
self.listLineAddress = sorted(self.listLineAddress, key=lambda symbolAddress:symbolAddress[0])
#for key in self.listLineAddress :
#print "rva - " + "%x"%(key[0]) + ", func - " + key[1] + ", line - " + str(key[2]) + ", source - " + key[3]
class SymbolsFile:
def __init__(self):
self.symbolsTable = {}
symbolsFile = ""
driverName = ""
rvaName = ""
symbolName = ""
def getSymbolName(driverName, rva):
global symbolsFile
#print "driverName - " + driverName
try :
symbolList = symbolsFile.symbolsTable[driverName]
if symbolList is not None:
return symbolList.getSymbol (rva)
else:
return " (???)"
except Exception:
return " (???)"
def processLine(newline):
global driverName
global rvaName
driverPrefixLen = len("Driver - ")
# get driver name
if cmp(newline[0:driverPrefixLen], "Driver - ") == 0 :
driverlineList = newline.split(" ")
driverName = driverlineList[2]
#print "Checking : ", driverName
# EDKII application output
pdbMatchString = "Driver - \w* \(Usage - 0x[0-9a-fA-F]+\) \(Pdb - ([:\-.\w\\\\/]*)\)\s*"
pdbName = ""
match = re.match(pdbMatchString, newline)
if match is not None:
#print "match - " + newline
#print "0 - " + match.group(0)
#print "1 - " + match.group(1)
pdbName = match.group(1)
#print "PDB - " + pdbName
symbolsFile.symbolsTable[driverName] = Symbols()
if cmp (pdbName[-3:], "pdb") == 0 :
symbolsFile.symbolsTable[driverName].parse_pdb_file (driverName, pdbName)
else :
symbolsFile.symbolsTable[driverName].parse_debug_file (driverName, pdbName)
elif cmp(newline, "") == 0 :
driverName = ""
# check entry line
if newline.find ("<==") != -1 :
entry_list = newline.split(" ")
rvaName = entry_list[4]
#print "rva : ", rvaName
symbolName = getSymbolName (driverName, int(rvaName, 16))
else :
rvaName = ""
symbolName = ""
if cmp(rvaName, "") == 0 :
return newline
else :
return newline + symbolName
def myOptionParser():
usage = "%prog [--version] [-h] [--help] [-i inputfile [-o outputfile]]"
Parser = OptionParser(usage=usage, description=__copyright__, version="%prog " + str(versionNumber))
Parser.add_option("-i", "--inputfile", dest="inputfilename", type="string", help="The input memory profile info file output from MemoryProfileInfo application in MdeModulePkg")
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")
(Options, args) = Parser.parse_args()
if Options.inputfilename is None:
Parser.error("no input file specified")
if Options.outputfilename is None:
Options.outputfilename = "MemoryProfileInfoSymbol.txt"
return Options
def main():
global symbolsFile
global Options
Options = myOptionParser()
symbolsFile = SymbolsFile()
try :
file = open(Options.inputfilename)
except Exception:
print("fail to open " + Options.inputfilename)
return 1
try :
newfile = open(Options.outputfilename, "w")
except Exception:
print("fail to open " + Options.outputfilename)
return 1
try:
while True:
line = file.readline()
if not line:
break
newline = line[:-1]
newline = processLine(newline)
newfile.write(newline)
newfile.write("\n")
finally:
file.close()
newfile.close()
if __name__ == '__main__':
sys.exit(main())
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