V8 Microtask Queue & API

src/runtime.cc

Index: src/runtime.cc
diff --git a/src/runtime.cc b/src/runtime.cc
index b9a09c1def8d39016687e917b8405f3f39edea1d..0d4af7e90af2c813186e0add5ad16d12f93b5f9f 100644
--- a/src/runtime.cc
+++ b/src/runtime.cc
@@ -14596,6 +14596,21 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_SetMicrotaskPending) {
 }
 
 
+RUNTIME_FUNCTION(MaybeObject*, Runtime_RunMicrotasks) {
+  HandleScope scope(isolate);
+  ASSERT(args.length() == 0);
+  Execution::RunMicrotasks(isolate);
+  return isolate->heap()->undefined_value();
+}
+
+
+RUNTIME_FUNCTION(MaybeObject*, Runtime_GetMicrotaskState) {
+  SealHandleScope shs(isolate);
+  ASSERT(args.length() == 0);
+  return isolate->heap()->microtask_state();
+}
+
+
 RUNTIME_FUNCTION(MaybeObject*, Runtime_GetObservationState) {
   SealHandleScope shs(isolate);
   ASSERT(args.length() == 0);