77 lines
2.0 KiB
Systemverilog
77 lines
2.0 KiB
Systemverilog
// DESCRIPTION: Verilator: Verilog Test module
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//
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// Copyright 2024 by Diego Roux. 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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// SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0
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`ifdef VERILATOR_COMMENTS
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`define PUBLIC_FLAT_RD /*verilator public_flat_rd*/
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`define PUBLIC_FLAT_RW /*verilator public_flat_rw*/
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`else
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`define PUBLIC_FLAT_RD
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`define PUBLIC_FLAT_RW
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`endif
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module test ();
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`ifdef VERILATOR
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`systemc_header
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extern "C" int mon_check();
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`verilog
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`endif
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reg [7:0] write_bytes [0:3] `PUBLIC_FLAT_RW;
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reg [7:0] write_bytes_rl [3:0] `PUBLIC_FLAT_RW;
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reg [7:0] write_bytes_nonzero_index [1:4] `PUBLIC_FLAT_RW;
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reg [15:0] write_shorts [0:3] `PUBLIC_FLAT_RW;
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reg [31:0] write_words [0:3] `PUBLIC_FLAT_RW;
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reg [63:0] write_longs [0:3] `PUBLIC_FLAT_RW;
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reg [68:0] write_customs [0:3] `PUBLIC_FLAT_RW;
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reg [68:0] write_customs_nonzero_index_rl [4:1] `PUBLIC_FLAT_RW;
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integer write_integers [0:3] `PUBLIC_FLAT_RW;
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reg [7:0] write_scalar `PUBLIC_FLAT_RW;
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reg [7:0] write_bounds [1:3] `PUBLIC_FLAT_RW;
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reg [7:0] write_inaccessible [0:3] `PUBLIC_FLAT_RD;
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`ifdef IVERILOG
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// stop icarus optimizing signals away
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wire redundant = write_bytes[0][0] |
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write_bytes[0][0] |
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write_bytes_rl[0][0] |
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write_bytes_nonzero_index[1][0] |
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write_shorts[0][0] |
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write_words[0][0] |
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write_longs[0][0] |
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write_customs[0][0] |
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write_customs_nonzero_index_rl[1][0] |
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write_integers[0][0] |
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write_scalar[0] |
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write_bounds[1][0] |
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write_inaccessible[0][0];
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`endif
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integer status;
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initial begin
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`ifdef IVERILOG
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status = $mon_check;
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`endif
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`ifdef VERILATOR
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status = $c32("mon_check()");
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`endif
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if (status != 0) begin
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$write("%%Error: t_vpi_put_value_array.cpp:%0d: C Test failed\n", status);
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$stop;
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end
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$write("*-* All Finished *-*\n");
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$finish;
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end
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endmodule
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