77 lines
2 KiB
Python
Executable file
77 lines
2 KiB
Python
Executable file
#!/usr/bin/env python
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#
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# Copyright (C) 2013 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""stack symbolizes native crash dumps."""
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import getopt
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import sys
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import stack_core
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import symbol
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def PrintUsage():
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"""Print usage and exit with error."""
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# pylint: disable-msg=C6310
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print
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print " usage: " + sys.argv[0] + " [options] [FILE]"
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print
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print " --arch=arm|arm64|mips|mips64|x86|x86_64"
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print " the target architecture"
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print
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print " FILE should contain a stack trace in it somewhere"
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print " the tool will find that and re-print it with"
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print " source files and line numbers. If you don't"
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print " pass FILE, or if file is -, it reads from"
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print " stdin."
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print
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# pylint: enable-msg=C6310
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sys.exit(1)
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def main():
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try:
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options, arguments = getopt.getopt(sys.argv[1:], "",
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["arch=",
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"help"])
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except getopt.GetoptError, unused_error:
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PrintUsage()
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for option, value in options:
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if option == "--help":
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PrintUsage()
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elif option == "--arch":
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symbol.ARCH = value
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if len(arguments) > 1:
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PrintUsage()
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if not arguments or arguments[0] == "-":
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print "Reading native crash info from stdin"
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f = sys.stdin
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else:
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print "Searching for native crashes in %s" % arguments[0]
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f = open(arguments[0], "r")
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lines = f.readlines()
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f.close()
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stack_core.ConvertTrace(lines)
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if __name__ == "__main__":
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main()
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# vi: ts=2 sw=2
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