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67ea819d82
Documentation states that minimum of all reported coverage of all signals in a line should be taken. Previous logic would break if there were any signals with zero coverage followed by signals with nonzero coverage - a minimum from those nonzero toggle count would be taken, disregarding zero coverage of previous signals. Internal-tag: [#62193] Signed-off-by: Krzysztof Obłonczek <koblonczek@antmicro.com>
35 lines
1.1 KiB
Perl
Executable File
35 lines
1.1 KiB
Perl
Executable File
#!/usr/bin/env perl
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if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
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# DESCRIPTION: Verilator: Verilog Test driver/expect definition
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#
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# Copyright 2024 by Wilson Snyder. This program is free software; you
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# can redistribute it and/or modify it under the terms of either the GNU
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# Lesser General Public License Version 3 or the Perl Artistic License
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# Version 2.0.
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# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0
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scenarios(simulator => 1);
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compile(
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verilator_flags2 => ['--binary', '--coverage-toggle'],
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);
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execute(
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all_run_flags => [" +verilator+coverage+file+$Self->{obj_dir}/coverage.dat"],
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check_finished => 1,
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);
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if (-e ("$Self->{obj_dir}/coverage.dat")) { # Don't try to write .info if test was skipped
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run(cmd => ["$ENV{VERILATOR_ROOT}/bin/verilator_coverage",
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"-write-info", "$Self->{obj_dir}/coverage.info",
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"$Self->{obj_dir}/coverage.dat",
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],
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verilator_run => 1,
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);
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files_identical("$Self->{obj_dir}/coverage.info", $Self->{golden_filename});
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}
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ok(1);
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1;
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