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66 lines
1.8 KiB
Perl
Executable File
66 lines
1.8 KiB
Perl
Executable File
#!/usr/bin/perl
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if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
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# DESCRIPTION: Verilator: Verilog Test driver/expect definition
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#
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# Copyright 2003 by Wilson Snyder. This program is free software; you can
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# redistribute it and/or modify it under the terms of either the GNU
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# Lesser General Public License Version 3 or the Perl Artistic License
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# Version 2.0.
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scenarios(simulator => 1);
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top_filename("t/t_inst_tree.v");
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compile(
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verilator_flags2 => ['+define+NOUSE_INLINE', '+define+USE_PUBLIC', '--stats'],
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);
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sub checkRelativeRefs {
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my ($mod, $expect_relative) = @_;
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my $found_relative = 0;
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my $file = "$Self->{obj_dir}/V$Self->{name}_${mod}.cpp";
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my $text = file_contents($file);
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# Remove "this->__VlSymsp" which is noise
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$text =~ s/this->__VlSymsp//g;
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if ($text =~ m/this->/) {
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$found_relative = 1;
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}
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if ($found_relative != $expect_relative) {
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error("$file " .
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($found_relative ? "has" : "does not have") .
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" relative variable references.");
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}
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}
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if ($Self->{vlt_all}) {
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# We expect to combine sequent functions across multiple instances of
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# l2, l3, l4, l5. If this number drops, please confirm this has not broken.
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file_grep($Self->{stats}, qr/Optimizations, Combined CFuncs\s+(\d+)/i,
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($Self->{vltmt} ? 84 : 52));
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# Expect absolute refs in CFuncs for t (top module) and l1 (because it
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# has only one instance)
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checkRelativeRefs("t", 0);
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checkRelativeRefs("l1", 0);
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# Others should get relative references
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checkRelativeRefs("l2", 1);
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checkRelativeRefs("l3", 1);
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checkRelativeRefs("l4", 1);
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checkRelativeRefs("l5__P1", 1);
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checkRelativeRefs("l5__P2", 1);
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}
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execute(
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check_finished => 1,
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expect =>
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'\] (%m|.*t\.ps): Clocked
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',
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);
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ok(1);
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1;
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