mirror of https://github.com/openXC7/prjxray.git
45 lines
1.4 KiB
Python
Executable File
45 lines
1.4 KiB
Python
Executable File
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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#
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# 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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'''
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Extract the frames from the output of the prjxray bitread tool.
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'''
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import sys
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import re
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def extract_frames(args):
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""" Extract the frame addresses and the corresponding content """
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frames_dict = dict()
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with open(args[1], 'r') as f:
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parse_frames = False
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for cnt, line in enumerate(f):
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if line.startswith("\n"):
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parse_frames = False
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continue
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line = line.strip()
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if not parse_frames and not line.startswith("Frame"):
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continue
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if line.startswith("Frame"):
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match = re.match("Frame 0x([0-9a-fA-F]+) ", line)
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frame_addr = "0x" + match.group(1).upper()
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parse_frames = True
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frames_dict[frame_addr] = list()
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continue
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for frame in line.split():
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frames_dict[frame_addr].append("0x" + frame.upper())
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for addr, words in frames_dict.items():
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print("{addr} {words}".format(addr=addr, words=",".join(words)))
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if __name__ == "__main__":
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extract_frames(sys.argv)
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