WIP: prototype ffi support

src/log.cc

Index: src/log.cc
diff --git a/src/log.cc b/src/log.cc
index 040109535b247f2cf660b7f3e5646fef23afed89..a9b5c59d3424259504ba0bef6e873f7692c435f2 100644
--- a/src/log.cc
+++ b/src/log.cc
@@ -1558,6 +1558,10 @@ void Logger::LogCodeObject(Object* object) {
       description = "A Wasm to JavaScript adapter";
       tag = CodeEventListener::STUB_TAG;
       break;
+    case AbstractCode::JS_TO_NATIVE_FUNCTION:
+      description = "A JavaScript to native adapter";
+      tag = CodeEventListener::STUB_TAG;
+      break;
     case AbstractCode::NUMBER_OF_KINDS:
       UNIMPLEMENTED();
   }