Support parameterized virtual interaces (#4047) (#4743)

2026-10-07 02:23:19 +02:00 · 2023-12-06 08:02:04 -05:00
parent ca5a7d7656
commit eb2cfe1d19
5 changed files with 195 additions and 0 deletions
@@ -239,6 +239,11 @@ class LinkCellsVisitor final : public VNVisitor {
                nodep->v3error("Non-interface used as an interface: " << nodep->prettyNameQ());
            }
        }
+        iterateChildren(nodep);
+        for (AstPin* pinp = nodep->paramsp(); pinp; pinp = VN_AS(pinp->nextp(), Pin)) {
+            pinp->param(true);
+            if (pinp->name() == "") pinp->name("__paramNumber" + cvtToStr(pinp->pinNum()));
+        }
        // Note cannot do modport resolution here; modports are allowed underneath generates
    }