V8 Microtask Queue & API

src/runtime.cc

Index: src/runtime.cc
diff --git a/src/runtime.cc b/src/runtime.cc
index eb5552e3ecb7423dc29553926c76ad233fc04954..3ab39abfcc7676d288c57bba9ff0d81672e6a51c 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);