mirror of https://github.com/openXC7/prjxray.git
94 lines
2.5 KiB
Python
94 lines
2.5 KiB
Python
# Copyright (C) 2017-2020 The Project X-Ray Authors.
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#
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# Use of this source code is governed by a ISC-style
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# license that can be found in the LICENSE file or at
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# https://opensource.org/licenses/ISC
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#
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# SPDX-License-Identifier: ISC
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#!/usr/bin/env python3
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from prjxray import bitsmaker
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def run(
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bits_fn,
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design_fn,
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fnout,
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oneval,
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dframe,
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dword,
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dbit,
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multi=False,
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verbose=False):
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# mimicing tag names, wasn't sure if it would break things otherwise
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metastr = "DWORD:%u" % dword
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if dbit is not None:
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metastr += ".DBIT:%u" % dbit
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if dframe is not None:
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metastr += ".DFRAME:%02x" % dframe
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if multi:
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metastr += ".MULTI"
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tags = dict()
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f = open(design_fn, 'r')
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f.readline()
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for l in f:
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l = l.strip()
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# Additional values reserved / for debugging
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tile, val = l.split(',')[0:2]
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tags["%s.%s" % (tile, metastr)] = val == oneval
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bitsmaker.write(bits_fn, fnout, tags)
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def main():
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import argparse
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parser = argparse.ArgumentParser(
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description=
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"Solve bits (like segmaker) on raw .bits file without segments")
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parser.add_argument("--bits-file", default="design.bits", help="")
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parser.add_argument("--verbose", action="store_true", help="")
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parser.add_argument("--design", default="design.csv", help="")
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parser.add_argument("--fnout", default="/dev/stdout", help="")
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parser.add_argument(
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"--oneval",
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required=True,
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help="Parameter value that correspodns to a set bit")
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#
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parser.add_argument(
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"--multi", action="store_true", help="Are multiple bits expected?")
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parser.add_argument(
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"--dframe",
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type=str,
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required=False,
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default="",
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help="Reference frame delta (base 16)")
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parser.add_argument(
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"--dword",
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type=str,
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required=True,
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help="Reference word delta (base 10)")
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parser.add_argument(
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"--dbit",
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type=str,
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required=False,
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default="",
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help="Reference bit delta (base 10)")
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args = parser.parse_args()
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run(
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args.bits_file,
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args.design,
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args.fnout,
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args.oneval,
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None if args.dframe == "" else int(args.dframe, 16),
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int(args.dword, 10),
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None if args.dbit == "" else int(args.dbit, 10),
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multi=args.multi,
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verbose=args.verbose)
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if __name__ == "__main__":
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main()
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