25 lines
807 B
Python
Executable File
25 lines
807 B
Python
Executable File
#!/usr/bin/env python3
|
|
# DESCRIPTION: Verilator: Verilog Test driver/expect definition
|
|
#
|
|
# This program is free software; you can redistribute it and/or modify it
|
|
# under the terms of either the GNU Lesser General Public License Version 3
|
|
# or the Perl Artistic License Version 2.0.
|
|
# SPDX-FileCopyrightText: 2024 Wilson Snyder
|
|
# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0
|
|
|
|
import vltest_bootstrap
|
|
|
|
test.scenarios('simulator')
|
|
test.cycles = (100000000 if test.benchmark else 100)
|
|
test.sim_time = test.cycles * 10 + 1000
|
|
|
|
test.compile(v_flags2=["+define+SIM_CYCLES=" + str(test.cycles)],
|
|
verilator_flags2=["-Wno-UNOPTTHREADS", "--stats", "-fno-dfg"])
|
|
|
|
if test.vlt:
|
|
test.file_grep(test.stats, r'Optimizations, Const bit op reduction\s+(\d+)', 1058)
|
|
|
|
test.execute()
|
|
|
|
test.passes()
|