mirror of
https://github.com/YosysHQ/sby.git
synced 2025-10-30 20:42:30 +00:00
50 lines
1.9 KiB
Python
50 lines
1.9 KiB
Python
#
|
|
# SymbiYosys (sby) -- Front-end for Yosys-based formal verification flows
|
|
#
|
|
# Copyright (C) 2016 Claire Xenia Wolf <claire@yosyshq.com>
|
|
#
|
|
# Permission to use, copy, modify, and/or distribute this software for any
|
|
# purpose with or without fee is hereby granted, provided that the above
|
|
# copyright notice and this permission notice appear in all copies.
|
|
#
|
|
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
#
|
|
|
|
import re, os, getopt, click
|
|
from sby_core import SbyProc
|
|
|
|
def run(task):
|
|
task.handle_int_option("depth", 20)
|
|
task.handle_str_option("aigsmt", "yices")
|
|
|
|
for engine_idx, engine in task.engine_list():
|
|
task.log(f"{click.style(f'engine_{engine_idx}', fg='magenta')}: {' '.join(engine)}")
|
|
task.makedirs(f"{task.workdir}/engine_{engine_idx}")
|
|
|
|
if engine[0] == "smtbmc":
|
|
import sby_engine_smtbmc
|
|
sby_engine_smtbmc.run("bmc", task, engine_idx, engine)
|
|
|
|
elif engine[0] == "abc":
|
|
import sby_engine_abc
|
|
sby_engine_abc.run("bmc", task, engine_idx, engine)
|
|
|
|
elif engine[0] == "aiger":
|
|
import sby_engine_aiger
|
|
sby_engine_aiger.run("bmc", task, engine_idx, engine)
|
|
|
|
elif engine[0] == "btor":
|
|
import sby_engine_btor
|
|
sby_engine_btor.run("bmc", task, engine_idx, engine)
|
|
|
|
elif engine[0] == "none":
|
|
pass
|
|
|
|
else:
|
|
task.error(f"Invalid engine '{engine[0]}' for bmc mode.")
|