data/full_repos/permissive/175132042/rtl/picorv32/scripts/tomthumbtg/testbench.v
[Errno 2] No such file or directory: 'preprocess.output'
1: b'%Warning-STMTDLY: data/full_repos/permissive/175132042/rtl/picorv32/scripts/tomthumbtg/testbench.v:8: Unsupported: Ignoring delay on this delayed statement.\n always #5 clk = ~clk;\n        ^\n                  ... Use "/* verilator lint_off STMTDLY */" and lint_on around source to disable this message.\n%Error: data/full_repos/permissive/175132042/rtl/picorv32/scripts/tomthumbtg/testbench.v:11: syntax error, unexpected \'@\'\n  repeat (100) @(posedge clk);\n               ^\n%Error: data/full_repos/permissive/175132042/rtl/picorv32/scripts/tomthumbtg/testbench.v:24: Define or directive not defined: \'`TWO_STAGE_SHIFT\'\n  .TWO_STAGE_SHIFT(`TWO_STAGE_SHIFT),\n                   ^~~~~~~~~~~~~~~~\n%Error: data/full_repos/permissive/175132042/rtl/picorv32/scripts/tomthumbtg/testbench.v:25: Define or directive not defined: \'`BARREL_SHIFTER\'\n  .BARREL_SHIFTER(`BARREL_SHIFTER),\n                  ^~~~~~~~~~~~~~~\n%Error: data/full_repos/permissive/175132042/rtl/picorv32/scripts/tomthumbtg/testbench.v:26: Define or directive not defined: \'`TWO_CYCLE_COMPARE\'\n  .TWO_CYCLE_COMPARE(`TWO_CYCLE_COMPARE),\n                     ^~~~~~~~~~~~~~~~~~\n%Error: data/full_repos/permissive/175132042/rtl/picorv32/scripts/tomthumbtg/testbench.v:27: Define or directive not defined: \'`TWO_CYCLE_ALU\'\n  .TWO_CYCLE_ALU(`TWO_CYCLE_ALU)\n                 ^~~~~~~~~~~~~~\n%Error: data/full_repos/permissive/175132042/rtl/picorv32/scripts/tomthumbtg/testbench.v:56: syntax error, unexpected \'@\'\n   repeat (10) @(posedge clk);\n               ^\n%Error: Exiting due to 6 error(s), 1 warning(s)\n        ... See the manual and https://verilator.org for more assistance.\n'
module testbench;
	reg clk = 1;
	reg resetn = 0;
	wire trap;

	always #5 clk = ~clk;

	initial begin
		repeat (100) @(posedge clk);
		resetn <= 1;
	end

	wire mem_valid;
	wire mem_instr;
	reg mem_ready;
	wire [31:0] mem_addr;
	wire [31:0] mem_wdata;
	wire [3:0] mem_wstrb;
	reg  [31:0] mem_rdata;

	picorv32 #(
		.TWO_STAGE_SHIFT(`TWO_STAGE_SHIFT),
		.BARREL_SHIFTER(`BARREL_SHIFTER),
		.TWO_CYCLE_COMPARE(`TWO_CYCLE_COMPARE),
		.TWO_CYCLE_ALU(`TWO_CYCLE_ALU)
	) uut (
		.clk         (clk        ),
		.resetn      (resetn     ),
		.trap        (trap       ),
		.mem_valid   (mem_valid  ),
		.mem_instr   (mem_instr  ),
		.mem_ready   (mem_ready  ),
		.mem_addr    (mem_addr   ),
		.mem_wdata   (mem_wdata  ),
		.mem_wstrb   (mem_wstrb  ),
		.mem_rdata   (mem_rdata  )
	);

	reg [31:0] memory [0:16*1024-1];
	reg [1023:0] hex_filename;

	initial begin
		if ($value$plusargs("hex=%s", hex_filename))
			$readmemh(hex_filename, memory);
	end

	initial begin


	end

	always @(posedge clk) begin
		if (resetn && trap) begin
			repeat (10) @(posedge clk);
			$display("TRAP");
			$stop;
		end
	end

	always @(posedge clk) begin
		mem_ready <= 0;
		if (mem_valid && !mem_ready) begin
			mem_ready <= 1;
			if (mem_addr == 32'h 1000_0000) begin
				if (mem_wdata != -32'd1) begin
					$display("Failed test case: %d", mem_wdata);
					$stop;
				end else begin
					$display("OK.");
					$finish;
				end
			end else begin
				mem_rdata <= memory[mem_addr >> 2];
				if (mem_wstrb[0]) memory[mem_addr >> 2][ 7: 0] <= mem_wdata[ 7: 0];
				if (mem_wstrb[1]) memory[mem_addr >> 2][15: 8] <= mem_wdata[15: 8];
				if (mem_wstrb[2]) memory[mem_addr >> 2][23:16] <= mem_wdata[23:16];
				if (mem_wstrb[3]) memory[mem_addr >> 2][31:24] <= mem_wdata[31:24];
			end
		end
	end
endmodule
module testbench;

	reg clk = 1;
	reg resetn = 0;
	wire trap;

	always #5 clk = ~clk;

	initial begin
		repeat (100) @(posedge clk);
		resetn <= 1;
	end

	wire mem_valid;
	wire mem_instr;
	reg mem_ready;
	wire [31:0] mem_addr;
	wire [31:0] mem_wdata;
	wire [3:0] mem_wstrb;
	reg  [31:0] mem_rdata;

	picorv32 #(
		.TWO_STAGE_SHIFT(`TWO_STAGE_SHIFT),
		.BARREL_SHIFTER(`BARREL_SHIFTER),
		.TWO_CYCLE_COMPARE(`TWO_CYCLE_COMPARE),
		.TWO_CYCLE_ALU(`TWO_CYCLE_ALU)
	) uut (
		.clk         (clk        ),
		.resetn      (resetn     ),
		.trap        (trap       ),
		.mem_valid   (mem_valid  ),
		.mem_instr   (mem_instr  ),
		.mem_ready   (mem_ready  ),
		.mem_addr    (mem_addr   ),
		.mem_wdata   (mem_wdata  ),
		.mem_wstrb   (mem_wstrb  ),
		.mem_rdata   (mem_rdata  )
	);

	reg [31:0] memory [0:16*1024-1];
	reg [1023:0] hex_filename;

	initial begin
		if ($value$plusargs("hex=%s", hex_filename))
			$readmemh(hex_filename, memory);
	end

	initial begin


	end

	always @(posedge clk) begin
		if (resetn && trap) begin
			repeat (10) @(posedge clk);
			$display("TRAP");
			$stop;
		end
	end

	always @(posedge clk) begin
		mem_ready <= 0;
		if (mem_valid && !mem_ready) begin
			mem_ready <= 1;
			if (mem_addr == 32'h 1000_0000) begin
				if (mem_wdata != -32'd1) begin
					$display("Failed test case: %d", mem_wdata);
					$stop;
				end else begin
					$display("OK.");
					$finish;
				end
			end else begin
				mem_rdata <= memory[mem_addr >> 2];
				if (mem_wstrb[0]) memory[mem_addr >> 2][ 7: 0] <= mem_wdata[ 7: 0];
				if (mem_wstrb[1]) memory[mem_addr >> 2][15: 8] <= mem_wdata[15: 8];
				if (mem_wstrb[2]) memory[mem_addr >> 2][23:16] <= mem_wdata[23:16];
				if (mem_wstrb[3]) memory[mem_addr >> 2][31:24] <= mem_wdata[31:24];
			end
		end
	end
endmodule