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95c4ade718
This patch adds some abstract enums to pass to the trace decl* APIs, so
the VCD/FST specific code can be kept in verilated_{vcd,fst}_*.cc, and
removed from V3Emit*. It also reworks the generation of the trace init
functions (those that call 'decl*' for the signals) such that the scope
hierarchy is traversed precisely once during initialization, which
simplifies the FST writer. This later change also has the side effect of
fixing tracing of nested interfaces when traced via an interface
reference - see the change in the expected t_interface_ref_trace - which
previously were missed.
31 lines
933 B
Perl
Executable File
31 lines
933 B
Perl
Executable File
#!/usr/bin/env perl
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if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
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# DESCRIPTION: Verilator: Verilog Test driver/expect definition
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#
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# Copyright 2003-2009 by Wilson Snyder. This program is free software; you
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# can redistribute it and/or modify it under the terms of either the GNU
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# Lesser General Public License Version 3 or the Perl Artistic License
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# Version 2.0.
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# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0
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scenarios(simulator => 1);
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top_filename("t/t_interface_ref_trace.v");
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# Should be the same as the inlined version, but might have declarations
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# in a different order. Sadly vcddiff can't check equivalence
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# golden_filename("t/t_interface_ref_trace.out");
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compile(
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verilator_flags2 => ['-fno-inline --trace-structs --trace'],
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);
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execute(
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check_finished => 1,
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);
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vcd_identical($Self->trace_filename,
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$Self->{golden_filename});
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ok(1);
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1;
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