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30 lines
896 B
Perl
30 lines
896 B
Perl
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#!/usr/bin/perl
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if (!$::Driver) { use FindBin; exec("./driver.pl", @ARGV, $0); die; }
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# DESCRIPTION: Verilator: Verilog Test driver/expect definition
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#
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# Copyright 2003 by Wilson Snyder. This program is free software; you can
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# redistribute it and/or modify it under the terms of either the GNU
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# General Public License or the Perl Artistic License.
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if ($Last_Self->{v3}) {
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compile ();
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my $outfile = "obj_dir/V".$Last_Self->{name}.".cpp";
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my @oldstats = stat($outfile);
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print "Old mtime=",$oldstats[9],"\n";
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$oldstats[9] or $Last_Self->error("No output file found: $outfile\n");
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sleep (1); # Or else it might take < 1 second to compile and see no diff.
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compile ();
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my @newstats = stat($outfile);
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print "New mtime=",$newstats[9],"\n";
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($oldstats[9] == $newstats[9])
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or $Last_Self->error("--skip-identical was ignored -- recompiled\n");
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}
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ok(1);
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1;
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