platform_development/scripts/stack at master · agalod/platform_development · GitHub

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#!/usr/bin/env python

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

# http://www.apache.org/licenses/LICENSE-2.0

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

"""stack symbolizes native crash dumps."""

import getopt

import sys

import stack_core

import symbol

def PrintUsage():

"""Print usage and exit with error."""

# pylint: disable-msg=C6310

print " usage: " + sys.argv[0] + " [options] [FILE]"

print " --arch=arm|x86"

print " the target architecture"

print " FILE should contain a stack trace in it somewhere"

print " the tool will find that and re-print it with"

print " source files and line numbers. If you don't"

print " pass FILE, or if file is -, it reads from"

print " stdin."

# pylint: enable-msg=C6310

sys.exit(1)

def main():

try:

options, arguments = getopt.getopt(sys.argv[1:], "",

["arch=",

"help"])

except getopt.GetoptError, unused_error:

PrintUsage()

for option, value in options:

if option == "--help":

PrintUsage()

elif option == "--arch":

symbol.ARCH = value

if len(arguments) > 1:

PrintUsage()

if not arguments or arguments[0] == "-":

print "Reading native crash info from stdin"

f = sys.stdin

else:

print "Searching for native crashes in %s" % arguments[0]

f = open(arguments[0], "r")

lines = f.readlines()

f.close()

stack_core.ConvertTrace(lines)

if __name__ == "__main__":

main()

# vi: ts=2 sw=2

platform_development/scripts/stack at master · agalod/platform_development · GitHub

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