39 lines
1.2 KiB
Python
39 lines
1.2 KiB
Python
# 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: 2026 Wilson Snyder
|
|
# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0
|
|
|
|
|
|
def run(test, *, verilator_flags2=()):
|
|
fmt, = test.parse_name(r"t_trace_no_top_name2_([a-z]+)")
|
|
|
|
# All test use the same SV file
|
|
test.top_filename = "t/t_trace_no_top_name2.v"
|
|
# Any variations after the format name must yield the exact same trace
|
|
test.golden_filename = test.py_filename.rpartition(fmt)[0] + fmt + ".out"
|
|
|
|
flags = [
|
|
"--exe",
|
|
f"--trace-{fmt}",
|
|
"t/t_trace_no_top_name2.cpp",
|
|
"-CFLAGS",
|
|
f"-DTRACE_FMT={fmt}",
|
|
"-CFLAGS",
|
|
f"-DTRACE_HEADER_C=verilated_{fmt}_c.h",
|
|
"-CFLAGS",
|
|
f"-DVERILATED_TRACE_C=Verilated{fmt.capitalize()}C",
|
|
]
|
|
flags.extend(verilator_flags2)
|
|
|
|
# Run test
|
|
test.compile(make_main=False, verilator_flags2=flags)
|
|
|
|
test.execute()
|
|
|
|
test.trace_identical(test.trace_filename, test.golden_filename)
|
|
|
|
test.passes()
|