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sim🔝 print sim result optimized 

Signed-off-by: liangkangnan <liangkangnan@163.com>
pull/4/head
liangkangnan 2021-11-03 11:51:19 +08:00
parent ecd4ecafc6
commit e097662c62
1 changed files with 13 additions and 10 deletions
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23
sim/tb_top_verilator.sv
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@ -53,23 +53,27 @@ module tb_top_verilator #(
end end
integer r; integer r;
reg result_printed; reg sim_end_q;
reg[31:0] end_flag_q;
always @(posedge clk_i or negedge rst_ni) begin always @(posedge clk_i or negedge rst_ni) begin
if (!rst_ni) begin if (!rst_ni) begin
result_printed <= 1'b0; sim_end_q <= 1'b0;
end_flag_q <= 32'h0;
end else begin end else begin
if (u_tinyriscv_soc_top.ndmreset) begin sim_end_q <= sim_end;
result_printed <= 1'b0; end_flag_q <= end_flag;
end else if (!result_printed) begin `ifdef TEST_RISCV_COMPLIANCE
`ifdef TEST_RISCV_COMPLIANCE if ((!end_flag_q) && (end_flag == 32'h1)) begin
if (end_flag == 32'h1) begin if (end_flag == 32'h1) begin
for (r = begin_signature; r < end_signature; r = r + 4) begin for (r = begin_signature; r < end_signature; r = r + 4) begin
$display("%x", u_tinyriscv_soc_top.u_rom.u_gen_ram.ram[r[31:2]]); $display("%x", u_tinyriscv_soc_top.u_rom.u_gen_ram.ram[r[31:2]]);
end end
$finish; $finish;
end end
`else end
`else
if (sim_end && (!sim_end_q)) begin
if (sim_end == 1'b1) begin if (sim_end == 1'b1) begin
if (sim_succ == 1'b1) begin if (sim_succ == 1'b1) begin
$display("~~~~~~~~~~~~~~~~~~~ TEST_PASS ~~~~~~~~~~~~~~~~~~~"); $display("~~~~~~~~~~~~~~~~~~~ TEST_PASS ~~~~~~~~~~~~~~~~~~~");
@ -95,10 +99,9 @@ module tb_top_verilator #(
$display("fail testnum = %2d", fail_num); $display("fail testnum = %2d", fail_num);
`endif `endif
end end
result_printed <= 1'b1;
end end
`endif end
end `endif
end end
end end