1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
|
#!/usr/bin/env python3
# DESCRIPTION: Verilator: Verilog Test driver/expect definition
#
# Copyright 2024 by Wilson Snyder. 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-License-Identifier: LGPL-3.0-only OR Artistic-2.0
import vltest_bootstrap
test.scenarios('simulator')
if test.nc:
# For NC, compile twice, first just to generate DPI headers
test.compile(nc_flags2=[
"+ncdpiheader+" + test.obj_dir + "/dpi-exp.h", "+ncdpiimpheader+" + test.obj_dir +
"/dpi-imp.h"
])
test.compile(
v_flags2=["t/" + test.name + ".cpp"],
# --no-decoration so .out file doesn't comment on source lines
verilator_flags2=["-Wall -Wno-DECLFILENAME --no-decoration"],
# NC: Gdd the obj_dir to the C include path
nc_flags2=["+ncscargs+-I" + test.obj_dir],
# ModelSim: Generate DPI header, add obj_dir to the C include path
ms_flags2=["-dpiheader " + test.obj_dir + "/dpi.h", "-ccflags -I" + test.obj_dir])
if test.vlt_all:
test.files_identical(test.obj_dir + "/" + test.vm_prefix + "__Dpi.h",
"t/" + test.name + "__Dpi.out")
test.execute()
test.passes()
|
