add ark runtime_core

Signed-off-by: wanyanglan <wanyanglan1@huawei.com>
Change-Id: I2564094cef9c6c41263e37faf9ffbbec14223dc7

runtime/assert_gc_scope.cpp

@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "assert_gc_scope.h"
+
+namespace panda {
+
+std::atomic<int> AssertGCScopeT<true>::gc_flag = 0;
+
+// static
+bool AssertGCScopeT<true>::IsAllowed()
+{
+    return AssertGCScopeT::gc_flag.load(std::memory_order_relaxed) == 0;
+}
+}  // namespace panda