mirror of https://github.com/openXC7/prjxray.git
53 lines
1.2 KiB
Python
53 lines
1.2 KiB
Python
#!/usr/bin/env python3
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import sys, re
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sys.path.append("../../../utils/")
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from segmaker import segmaker
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segmk = segmaker("design.bits")
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tiledata = dict()
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pipdata = dict()
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print("Loading tags from design.txt.")
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with open("design.txt", "r") as f:
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for line in f:
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tile, pip, src, dst = line.split()
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_, pip = pip.split(".")
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_, src = src.split("/")
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_, dst = dst.split("/")
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if tile not in tiledata:
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tiledata[tile] = {
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"pips": set(),
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"srcs": set(),
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"dsts": set()
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}
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if pip in pipdata:
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assert pipdata[pip] == (src, dst)
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else:
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pipdata[pip] = (src, dst)
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tiledata[tile]["pips"].add(pip)
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tiledata[tile]["srcs"].add(src)
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tiledata[tile]["dsts"].add(dst)
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for tile, pips_srcs_dsts in tiledata.items():
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pips = pips_srcs_dsts["pips"]
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srcs = pips_srcs_dsts["srcs"]
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dsts = pips_srcs_dsts["dsts"]
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for pip, src_dst in pipdata.items():
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if pip in pips:
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segmk.addtag(tile, pip, 1)
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else:
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src, dst = src_dst
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if (src not in srcs) and (dst not in dsts):
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segmk.addtag(tile, pip, 0)
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segmk.compile()
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segmk.write()
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