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

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

diff --git a/passes/cmds/select.cc b/passes/cmds/select.cc
index 1657ef818a84224081edea8036cdd00ae94e59fa..4dcf76480c746f8d30d6a4c34545e655bb1a2a2f 100644 (file)
--- 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");