Add N:* to select language, fix some old code

Signed-off-by: Claire Wolf <claire@symbioticeda.com>

1 files changed, 9 insertions, 4 deletions

diff --git a/passes/cmds/select.cc b/passes/cmds/select.cc
index 1657ef818..4dcf76480 100644
--- a/passes/cmds/select.cc
+++ b/passes/cmds/select.cc
@@ -764,10 +764,7 @@ static void select_stmt(RTLIL::Design *design, std::string arg)
 	} else {
 		size_t pos = arg.find('/');
 		if (pos == std::string::npos) {
-			if (arg.find(':') == std::string::npos || arg.compare(0, 1, "A") == 0)
-				arg_mod = arg;
-			else
-				arg_mod = "*", arg_memb = arg;
+			arg_mod = arg;
 		} else {
 			arg_mod = arg.substr(0, pos);
 			arg_memb = arg.substr(pos+1);
@@ -789,6 +786,10 @@ static void select_stmt(RTLIL::Design *design, std::string arg)
 			if (!match_attr(mod->attributes, arg_mod.substr(2)))
 				continue;
 		} else
+		if (arg_mod.compare(0, 2, "N:") == 0) {
+			if (!match_ids(mod->name, arg_mod.substr(2)))
+				continue;
+		} else
 		if (!match_ids(mod->name, arg_mod))
 			continue;
 
@@ -1074,6 +1075,10 @@ struct SelectPass : public Pass {
 		log("        all modules with an attribute matching the given pattern\n");
 		log("        in addition to = also <, <=, >=, and > are supported\n");
 		log("\n");
+		log("    N:<pattern>\n");
+		log("        all modules with a name matching the given pattern\n");
+		log("        (i.e. 'N:' is optional as it is the default matching rule)\n");
+		log("\n");
 		log("An <obj_pattern> can be an object name, wildcard expression, or one of\n");
 		log("the following:\n");
 		log("\n");