ART: Add VarHandle accessors to invoke-polymorphic entrypoint
Removes the need to interpret methods containing VarHandle accessor
methods. Whilst there are VarHandle accessors that the compiler does
not support, this will be the fallback path.
Bug: 71781600
Test: art/test.py --host -r -t 712
Change-Id: I40314b773882faed554c31b7f34c0e319dcf8d45
diff --git a/runtime/var_handles.h b/runtime/var_handles.h
new file mode 100644
index 0000000..2ff8405
--- /dev/null
+++ b/runtime/var_handles.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * 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.
+ */
+
+#ifndef ART_RUNTIME_VAR_HANDLES_H_
+#define ART_RUNTIME_VAR_HANDLES_H_
+
+#include "mirror/var_handle.h"
+
+namespace art {
+
+bool VarHandleInvokeAccessor(Thread* self,
+ ShadowFrame& shadow_frame,
+ Handle<mirror::VarHandle> var_handle,
+ Handle<mirror::MethodType> callsite_type,
+ const mirror::VarHandle::AccessMode access_mode,
+ const InstructionOperands* const operands,
+ JValue* result)
+ REQUIRES_SHARED(Locks::mutator_lock_);
+
+} // namespace art
+
+#endif // ART_RUNTIME_VAR_HANDLES_H_