#!/usr/bin/perl if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; } # DESCRIPTION: Verilator: Verilog Test driver/expect definition # # Copyright 2003 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. scenarios(vlt_all => 1); top_filename("t/t_hier_block.v"); # CI environment offers 2 VCPUs, 2 thread setting causes the following warning. # %Warning-UNOPTTHREADS: Thread scheduler is unable to provide requested parallelism; consider asking for fewer threads. # So use 6 threads here though it's not optimal in performance, but ok. compile( v_flags2 => ['t/t_hier_block.cpp'], verilator_flags2 => ['--hierarchical', '--Wno-TIMESCALEMOD', '--trace', '--no-trace-underscore', # To avoid handle mismatches ], threads => $Self->{vltmt} ? 6 : 1 ); execute( check_finished => 1, ); vcd_identical("$Self->{obj_dir}/simx.vcd", $Self->{golden_filename}); ok(1); 1;