data/full_repos/permissive/46981098/control_unit/tb_control_unit.v
1: b'%Error: data/full_repos/permissive/46981098/control_unit/tb_control_unit.v:15: Unsupported or unknown PLI call: $dumpfile\n      $dumpfile("dump.vcd");\n      ^~~~~~~~~\n%Error: data/full_repos/permissive/46981098/control_unit/tb_control_unit.v:16: Unsupported or unknown PLI call: $dumpvars\n      $dumpvars(1);\n      ^~~~~~~~~\n%Error: Exiting due to 2 error(s)\n        ... See the manual and https://verilator.org for more assistance.\n'
module tb_control_unit;
  	reg [5:0] op;
  	wire regdst, regwrite;
	wire branch;
	wire jump;
	wire memread, memtoreg, memwrite;
  	wire [1:0] aluop;
	wire aluscr;

  control_unit cu1 (op, regdst, regwrite, branch, jump, memread, memtoreg, memwrite, aluop, aluscr);

  initial
    begin
      op = 6'b100011;
      $dumpfile("dump.vcd");
      $dumpvars(1);
    end
endmodule
module tb_control_unit;

  	reg [5:0] op;
  	wire regdst, regwrite;
	wire branch;
	wire jump;
	wire memread, memtoreg, memwrite;
  	wire [1:0] aluop;
	wire aluscr;

  control_unit cu1 (op, regdst, regwrite, branch, jump, memread, memtoreg, memwrite, aluop, aluscr);

  initial
    begin
      op = 6'b100011;
      $dumpfile("dump.vcd");
      $dumpvars(1);
    end
endmodule