mirror of https://github.com/openXC7/prjxray.git
60 lines
1.6 KiB
Python
Executable File
60 lines
1.6 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
# -*- coding: utf-8 -*-
|
|
#
|
|
# Copyright (C) 2017-2020 The Project X-Ray Authors.
|
|
#
|
|
# Use of this source code is governed by a ISC-style
|
|
# license that can be found in the LICENSE file or at
|
|
# https://opensource.org/licenses/ISC
|
|
#
|
|
# SPDX-License-Identifier: ISC
|
|
""" Tool for generating Vivavo commands to highlight objects from a FASM file.
|
|
|
|
Currently this tool only highlights pips directly referenced in the FASM file.
|
|
"""
|
|
|
|
from __future__ import print_function
|
|
import os.path
|
|
import fasm
|
|
from prjxray import db
|
|
from prjxray import util
|
|
|
|
|
|
def main():
|
|
import argparse
|
|
|
|
parser = argparse.ArgumentParser(
|
|
description=
|
|
'Outputs a Vivavo highlight_objects command from a FASM file.')
|
|
|
|
util.db_root_arg(parser)
|
|
util.part_arg(parser)
|
|
parser.add_argument('fn_in', help='Input FPGA assembly (.fasm) file')
|
|
|
|
args = parser.parse_args()
|
|
database = db.Database(args.db_root, args.part)
|
|
grid = database.grid()
|
|
|
|
def inner():
|
|
for line in fasm.parse_fasm_filename(args.fn_in):
|
|
if not line.set_feature:
|
|
continue
|
|
|
|
parts = line.set_feature.feature.split('.')
|
|
tile = parts[0]
|
|
gridinfo = grid.gridinfo_at_tilename(tile)
|
|
|
|
tile_type = database.get_tile_type(gridinfo.tile_type)
|
|
|
|
for pip in tile_type.pips:
|
|
if pip.net_from == parts[2] and pip.net_to == parts[1]:
|
|
yield '{}/{}'.format(tile, pip.name)
|
|
|
|
print(
|
|
'highlight_objects [concat {}]'.format(
|
|
' '.join('[get_pips {}]'.format(pip) for pip in inner())))
|
|
|
|
|
|
if __name__ == '__main__':
|
|
main()
|