d6393cc8a6
* Add m.add_hook test * Add @m.hook test * Add `hook` decorator for convenience * Update readme and examples * Update run_callback * Improve `add_hook` docstring expound on callback structure * Rm debug print * Improve docstring
29 lines
671 B
Python
29 lines
671 B
Python
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import sys
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from manticore import Manticore
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'''
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Count the number of emulated instructions.
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This example uses the context property of the Manticore object to store data
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that's updated by the hook function. Manticore.context is needed to properly
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share data when running with multiple worker processes.
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'''
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if __name__ == '__main__':
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if len(sys.argv) < 2:
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sys.stderr.write("Usage: %s [binary]\n"%(sys.argv[0],))
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sys.exit(2)
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m = Manticore(sys.argv[1])
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m.workers = 3
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m.context['count'] = 0
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@m.hook(None)
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def explore(state):
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m.context['count'] += 1
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m.run()
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print "Executed ", m.context['count'], " instructions."
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