mirror of https://github.com/openXC7/prjxray.git
105 lines
2.9 KiB
Python
105 lines
2.9 KiB
Python
#!/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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from __future__ import print_function
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import os
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from prjxray.segmaker import Segmaker
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from prjxray.bitfilter import get_bitfilter
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import argparse
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parser = argparse.ArgumentParser(description="Generate int segfiles")
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parser.add_argument(
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'--todo', action='store', default='../../todo.txt', help='todo file path')
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parser.add_argument(
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'--design',
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action='store',
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default='design.txt',
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help='design description file path')
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parser.add_argument('--verbose', action='store_true', help='')
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parser.add_argument(
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'--bits', action='store', default='design.bits', help='bits file path')
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args = parser.parse_args()
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segmk = Segmaker(args.bits)
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verbose = args.verbose
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tiledata = dict()
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pipdata = dict()
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ignpip = set()
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todo = set()
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print("Loading todo from %s." % args.todo)
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with open(args.todo, "r") as f:
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for line in f:
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line = tuple(line.strip().split("."))
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verbose and print('todo', line)
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todo.add(line)
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print("Loading tags from %s." % args.design)
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with open(args.design, "r") as f:
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for line in f:
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tile, pip, src, dst, pnum, pdir = line.split()
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if not tile.startswith('INT_'):
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continue
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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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pnum = int(pnum)
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pdir = int(pdir)
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if tile not in tiledata:
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tiledata[tile] = {"pips": set(), "srcs": set(), "dsts": set()}
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tile_lr = ("_".join(tile.split("_")[0:2]))
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if (tile_lr, pip) in pipdata:
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assert pipdata[(tile_lr, pip)] == (src, dst)
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else:
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pipdata[(tile_lr, 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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if pdir == 0:
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tiledata[tile]["srcs"].add(dst)
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tiledata[tile]["dsts"].add(src)
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t = ("_".join(tile.split("_")[0:2]), dst, src)
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if pnum == 1 or pdir == 0:
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verbose and print('ignore pnum == 1 or pdir == 0: ', pip)
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ignpip.add(t)
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if t not in todo:
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verbose and print('ignore not todo: ', t)
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ignpip.add(t)
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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 (tile_lr, pip), src_dst in pipdata.items():
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src, dst = src_dst
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t = (tile_lr, dst, src)
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if t in ignpip:
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pass
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elif pip in pips:
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segmk.add_tile_tag(tile, "%s.%s" % (dst, src), 1)
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elif src_dst[1] not in dsts:
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segmk.add_tile_tag(tile, "%s.%s" % (dst, src), 0)
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segmk.compile(bitfilter=get_bitfilter(os.getenv('XRAY_DATABASE'), 'INT'))
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segmk.write()
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