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#!/usr/bin/env perl
if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
# DESCRIPTION: Verilator: Verilog Test driver/expect definition
#
# Copyright 2008 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
scenarios(simulator => 1);
compile(
# For Verilator, all PARAMs at all levels are overwridden
# Error if parameter not found
#verilator_flags2 => ['-GPARAM=10 -Gtop.t.x.HIER=20'], # HIER would error
verilator_flags2 => ['-GPARAM=10'],
# For NC, always implies a hierarchy, only HIER will be set
# Warns if sets nothing
nc_flags2 => ['+defparam+PARAM=10 +defparam+top.t.x.HIER=20'],
# For VCS, all PARAMs at all levels are overridden. Hierarchy not allowed.
# Informational on all overrides
vcs_flags2 => ['-pvalue+PARAM=10 -px.HIER=20'],
# For icarus -P without hierarchy does nothing, only can ref into top
iv_flags2 => ['-PPARAM=10', '-Ptop.HIER=30', '-Ptop.t.x.HIER=20'],
);
execute(
check_finished => 1,
);
ok(1);
1;
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