verilator/test_regress/t/t_trace_array.v

28 lines
598 B
Systemverilog

// DESCRIPTION: Verilator: Verilog Test module
//
// This file ONLY is placed under the Creative Commons Public Domain.
// SPDX-FileCopyrightText: 2014 Wilson Snyder
// SPDX-License-Identifier: CC0-1.0
module t (
input clk
);
integer cyc = 0;
// Trace would overflow at 256KB which is 256 kb dump, 16 kb in a chunk
typedef struct packed {logic [128*1024:0] d;} s1_t; // 128 b
s1_t biggie;
always @(posedge clk) begin
cyc <= cyc + 1;
biggie[cyc+:32] <= 32'hfeedface;
if (cyc == 5) begin
$write("*-* All Finished *-*\n");
$finish;
end
end
endmodule