From: Eddie Hung <eddie@fpgeh.com>
Date: Tue, 19 Nov 2019 21:24:48 +0000 (-0800)
Subject: Print help message for verific pass
X-Git-Tag: working-ls180~831^2~3
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=84711f0e8c842b7309c7f1eff375cb757b41755b;p=yosys.git

Print help message for verific pass
---

diff --git a/frontends/verific/verific.cc b/frontends/verific/verific.cc
index a5c4aa26a..e88702087 100644
--- a/frontends/verific/verific.cc
+++ b/frontends/verific/verific.cc
@@ -2073,8 +2073,10 @@ struct VerificPass : public Pass {
 	{
 		static bool set_verific_global_flags = true;
 
-		if (check_noverific_env())
+		if (check_noverific_env()) {
+			help();
 			log_cmd_error("This version of Yosys is built without Verific support.\n");
+                }
 
 		log_header(design, "Executing VERIFIC (loading SystemVerilog and VHDL designs using Verific).\n");
 
@@ -2395,7 +2397,7 @@ struct VerificPass : public Pass {
 			else
 			{
 				if (argidx == GetSize(args))
-					log_cmd_error("No top module specified.\n");
+					cmd_error(arg, argidx, "No top module specified.\n");
 
 				Array veri_modules, vhdl_units;
 				for (; argidx < GetSize(args); argidx++)
@@ -2481,7 +2483,7 @@ struct VerificPass : public Pass {
 			goto check_error;
 		}
 
-		log_cmd_error("Missing or unsupported mode parameter.\n");
+		cmd_error(args, argidx, "Missing or unsupported mode parameter.\n");
 
 	check_error:
 		if (!verific_error_msg.empty())
@@ -2490,6 +2492,7 @@ struct VerificPass : public Pass {
 	}
 #else /* YOSYS_ENABLE_VERIFIC */
 	void execute(std::vector<std::string>, RTLIL::Design *) YS_OVERRIDE {
+		help();
 		log_cmd_error("This version of Yosys is built without Verific support.\n");
 	}
 #endif
@@ -2548,14 +2551,14 @@ struct ReadPass : public Pass {
 		static bool use_verific = verific_available;
 
 		if (args.size() < 2 || args[1][0] != '-')
-			log_cmd_error("Missing mode parameter.\n");
+			cmd_error(args, 1, "Missing mode parameter.\n");
 
 		if (args[1] == "-verific" || args[1] == "-noverific") {
 			if (args.size() != 2)
-				log_cmd_error("Additional arguments to -verific/-noverific.\n");
+				cmd_error(args, 1, "Additional arguments to -verific/-noverific.\n");
 			if (args[1] == "-verific") {
 				if (!verific_available)
-					log_cmd_error("This version of Yosys is built without Verific support.\n");
+					cmd_error(args, 1, "This version of Yosys is built without Verific support.\n");
 				use_verific = true;
 			} else {
 				use_verific = false;
@@ -2564,7 +2567,7 @@ struct ReadPass : public Pass {
 		}
 
 		if (args.size() < 3)
-			log_cmd_error("Missing file name parameter.\n");
+			cmd_error(args, 3, "Missing file name parameter.\n");
 
 		if (args[1] == "-vlog95" || args[1] == "-vlog2k") {
 			if (use_verific) {
@@ -2596,7 +2599,7 @@ struct ReadPass : public Pass {
 				args[0] = "verific";
 				Pass::call(design, args);
 			} else {
-				log_cmd_error("This version of Yosys is built without Verific support.\n");
+				cmd_error(args, 1, "This version of Yosys is built without Verific support.\n");
 			}
 			return;
 		}
@@ -2643,7 +2646,7 @@ struct ReadPass : public Pass {
 			return;
 		}
 
-		log_cmd_error("Missing or unsupported mode parameter.\n");
+		cmd_error(args, 1, "Missing or unsupported mode parameter.\n");
 	}
 } ReadPass;