1 files changed, 12 insertions, 0 deletions
diff --git a/runtime/runtime-inl.h b/runtime/runtime-inl.h
index ac9026b..8b632b2 100644
--- a/runtime/runtime-inl.h
+++ b/runtime/runtime-inl.h
@@ -23,6 +23,18 @@
 
 namespace art {
 
+inline bool Runtime::IsClearedJniWeakGlobal(mirror::Object* obj) {
+  return obj == GetClearedJniWeakGlobal();
+}
+
+inline mirror::Object* Runtime::GetClearedJniWeakGlobal() {
+  mirror::Object* obj = sentinel_.Read();
+  if (obj == nullptr) {
+    LOG(ERROR) << "Failed to return cleared JNI weak global sentinel";
+  }
+  return obj;
+}
+
 inline QuickMethodFrameInfo Runtime::GetRuntimeMethodFrameInfo(mirror::ArtMethod* method) {
   DCHECK(method != nullptr);
   // Cannot be imt-conflict-method or resolution-method.