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53 lines
1.7 KiB
53 lines
1.7 KiB
#
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# Copyright (c) 2020 Bitdefender
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# SPDX-License-Identifier: Apache-2.0
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#
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"""Early initialization and main entry point."""
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import sys
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import argparse
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import pybddisasm
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def _auto_int(x):
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return int(x, 0)
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def _get_argparser():
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"""Get the argpase parser."""
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parser = argparse.ArgumentParser(prog='pybddisasm')
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parser.add_argument('-b', '--arch', choices=[16, 32, 64], default=64, type=int)
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group = parser.add_mutually_exclusive_group()
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group.add_argument('-f', '--file', dest='file')
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group.add_argument('--hex', dest='hexstring', nargs='*')
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parser.add_argument('-r', '--rip', dest='rip', default=0, type=_auto_int,
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help='Disassemble considering the given RIP.')
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parser.add_argument('--offset', dest='offset', default=0, type=_auto_int,
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help='Disassemble starting at the given offset. Only valid for --file option.')
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parser.add_argument('--size', dest='size', default=0, type=_auto_int,
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help='Disassemble only the given size. Only valid for --file option.')
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parser.add_argument('-c', '--highlight', dest='highlight', action='store_true',
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help='Color the instruction bytes by group (opcode, prefix, etc).')
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parser.add_argument('-e', '--ext-info', dest='ext_info', action='store_true')
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parser.add_argument('--vendor', dest='vendor',
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choices=['intel', 'amd', 'cyrix', 'geode', 'any'], default='any')
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return parser
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def main():
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"""Parse the args and run the app."""
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parser = _get_argparser()
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args = parser.parse_args(sys.argv[1:])
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if not args.file and not args.hexstring:
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parser.print_usage()
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return 1
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from pybddisasm import app
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app.run(args)
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