diff --git a/runtime/dump.cpp b/runtime/dump.cpp
index d28a3129e9cdeb3ae4e32fe5e2eb4b9792cff79c..581bbb548df48b1aa10736198718e0f005f5a94a 100644
--- a/runtime/dump.cpp
+++ b/runtime/dump.cpp
@@ -269,6 +269,12 @@ PandaString JSHClass::DumpJSType(JSType type)
             return "ClassInfoExtractor";
         case JSType::JS_ARRAY_LIST:
             return "ArrayList";
+        case JSType::FREE_OBJECT_WITH_NONE_FIELD:
+            return "FreeObjectWithNoneField";
+        case JSType::FREE_OBJECT_WITH_ONE_FIELD:
+            return "FreeObjectWithOneField";
+        case JSType::FREE_OBJECT_WITH_TWO_FIELD:
+            return "FreeObjectWithTwoField";
         default: {
             PandaString ret = "unknown type ";
             return ret + static_cast<char>(type);
@@ -629,6 +635,12 @@ static void DumpObject(JSThread *thread, TaggedObject *obj, std::ostream &os)
         case JSType::JS_ARRAY_LIST:
             JSArrayList::Cast(obj)->Dump(thread, os);
             break;
+        case JSType::FREE_OBJECT_WITH_NONE_FIELD:
+        case JSType::FREE_OBJECT_WITH_ONE_FIELD:
+        case JSType::FREE_OBJECT_WITH_TWO_FIELD:
+        case JSType::INTERNAL_ACCESSOR:
+            // No additional info
+            break;
         default:
             UNREACHABLE();
             break;
diff --git a/runtime/ecma_vm.cpp b/runtime/ecma_vm.cpp
index 99ee66d1c4f991db8bd2d7c79506aac360ddf50c..f656e28f20899775b3beaffe26bc7704b4ffc939 100644
--- a/runtime/ecma_vm.cpp
+++ b/runtime/ecma_vm.cpp
@@ -458,6 +458,17 @@ bool EcmaVM::ExecuteFromBuffer(const void *buffer, size_t size, std::string_view
     return Execute(std::move(pf), entry_point, args);
 }
 
+void EcmaVM::DumpHeap(PandaOStringStream *o_str) const
+{
+    size_t obj_cnt = 0;
+    *o_str << "Dumping heap" << std::endl;
+    GetHeapManager()->GetObjectAllocator()->IterateOverObjects([&obj_cnt, &o_str](ObjectHeader *mem) {
+        JSTaggedValue(mem).Dump(nullptr, *o_str);
+        obj_cnt++;
+    });
+    *o_str << "\nTotal dumped " << obj_cnt << std::endl;
+}
+
 tooling::ecmascript::PtJSExtractor *EcmaVM::GetDebugInfoExtractor(const panda_file::File *file)
 {
     tooling::ecmascript::PtJSExtractor *res = nullptr;
diff --git a/runtime/ecma_vm.h b/runtime/ecma_vm.h
index de611e4678af5953b9142887ca4bcad1cca4cdcb..a68988824bf89515e2d22c041e422535d07a5f18 100644
--- a/runtime/ecma_vm.h
+++ b/runtime/ecma_vm.h
@@ -451,6 +451,8 @@ public:
         profiles_methods_.insert(method);
     }
 
+    void DumpHeap(PandaOStringStream *o_str) const final;
+
     static constexpr size_t GetGlobalEnvOffset()
     {
         return MEMBER_OFFSET(EcmaVM, global_env_);