ea0a835d4d
This includes the fairly large change of refactoring stack_core.py into a class so that its behavior is compatible with adbs. Additionally, if the ABI line does not come before lines that require it to determine proper widths (registers, stack), then it will assume that the ABI is 32 bit and not 64. Change-Id: I6ad84a55337d86d25f7f8197048dc93868b0a01a
78 lines
2.0 KiB
Python
Executable File
78 lines
2.0 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|x86"
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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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