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38 lines
720 B
Python
38 lines
720 B
Python
3 years ago
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#!/usr/bin/python3
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# gtkwave process filter
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#
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# split binary ibuf entry into op/bta/ifar
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import sys
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fi = sys.stdin
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fo = sys.stdout
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fe = sys.stderr
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def dbg(m):
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fe.write(m + '\n')
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fe.flush()
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# ppc 0:31, ppc+ 32:69, bta 70:89, ifar 90:109
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ibufInstrWidth = 70
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effIFARWidth = 20
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ibufIFARWidth = 20
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def main():
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while True:
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line = fi.readline()
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if not line:
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return 0
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try:
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fo.write(f'{int(line[0:32],2):08X} a={int(line[ibufInstrWidth+effIFARWidth:],2)<<2:08X} m={int(line[32:ibufInstrWidth],2):10X} t={int(line[ibufInstrWidth:ibufInstrWidth+effIFARWidth],2)<<2:08X}\n')
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except:
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fo.write('\n')
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fo.flush()
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if __name__ == '__main__':
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sys.exit(main())
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