From: Zachary Snow <zach@zachjs.com>
Date: Sat, 29 Aug 2020 17:33:31 +0000 (-0400)
Subject: Simple support for %l format specifier
X-Git-Tag: working-ls180~283^2
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c7ceed3fd3a020e70916be93fac785deba2f9972;p=yosys.git

Simple support for %l format specifier

Yosys doesn't support libraries, so this provides the same behavior as
%m, as some other tools have opted to do.
---

diff --git a/frontends/ast/simplify.cc b/frontends/ast/simplify.cc
index 7f9795d29..e50ebff3a 100644
--- a/frontends/ast/simplify.cc
+++ b/frontends/ast/simplify.cc
@@ -110,6 +110,12 @@ std::string AstNode::process_format_str(const std::string &sformat, int next_arg
 						goto unsupported_format;
 					break;
 
+				case 'l':
+				case 'L':
+					if (got_len)
+						goto unsupported_format;
+					break;
+
 				default:
 				unsupported_format:
 					log_file_error(filename, location.first_line, "System task `%s' called with invalid/unsupported format specifier.\n", str.c_str());
@@ -155,6 +161,11 @@ std::string AstNode::process_format_str(const std::string &sformat, int next_arg
 					sout += log_id(current_module->name);
 					break;
 
+				case 'l':
+				case 'L':
+					sout += log_id(current_module->name);
+					break;
+
 				default:
 					log_abort();
 			}