| /* |
| * Copyright (C) 2016 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_METHOD_HANDLES_H_ |
| #define ART_RUNTIME_METHOD_HANDLES_H_ |
| |
| #include <ostream> |
| |
| namespace art { |
| |
| // Defines the behaviour of a given method handle. The behaviour |
| // of a handle of a given kind is identical to the dex bytecode behaviour |
| // of the equivalent instruction. |
| // |
| // NOTE: These must be kept in sync with the constants defined in |
| // java.lang.invoke.MethodHandle. |
| enum MethodHandleKind { |
| kInvokeVirtual = 0, |
| kInvokeSuper, |
| kInvokeDirect, |
| kInvokeStatic, |
| kInvokeInterface, |
| kInstanceGet, |
| kInstancePut, |
| kStaticGet, |
| kStaticPut, |
| kLastValidKind = kStaticPut, |
| kLastInvokeKind = kInvokeInterface |
| }; |
| |
| // Whether the given method handle kind is some variant of an invoke. |
| inline bool IsInvoke(const MethodHandleKind handle_kind) { |
| return handle_kind <= kLastInvokeKind; |
| } |
| |
| } // namespace art |
| |
| #endif // ART_RUNTIME_METHOD_HANDLES_H_ |