1 /* 2 * Copyright (c) 2023 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef MIRLAYOUT_H 17 #define MIRLAYOUT_H 18 #include <iostream> 19 20 namespace maple { 21 // file-layout is shared between maple compiler and runtime, thus not in namespace maplert 22 enum LayoutType : uint8_t { 23 kLayoutBootHot, 24 kLayoutBothHot, 25 kLayoutRunHot, 26 kLayoutStartupOnly, 27 kLayoutUsedOnce, 28 kLayoutExecuted, // method excuted in some condition 29 kLayoutUnused, 30 kLayoutTypeCount 31 }; 32 33 // this used for c string layout 34 static constexpr uint8_t kCStringShift = 1; 35 std::string GetLayoutTypeString(uint32_t type); 36 } // namespace maple 37 #endif 38