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 DFX_ARK_H 17 #define DFX_ARK_H 18 19 #include <cstdint> 20 #include <mutex> 21 #include <string> 22 23 #include "dfx_map.h" 24 25 namespace panda::ecmascript { 26 constexpr uint16_t FUNCTIONNAME_MAX = 1024; 27 constexpr uint16_t URL_MAX = 1024; 28 struct JsFrame { 29 char functionName[FUNCTIONNAME_MAX]; 30 char url[URL_MAX]; 31 int32_t line; 32 int32_t column; 33 }; 34 } 35 36 namespace OHOS { 37 namespace HiviewDFX { 38 using JsFrame = panda::ecmascript::JsFrame; 39 class DfxArk { 40 public: 41 static int GetArkNativeFrameInfo(int pid, uintptr_t& pc, uintptr_t& fp, uintptr_t& sp, 42 JsFrame* frames, size_t& size); 43 static int StepArkManagedNativeFrame(int pid, uintptr_t& pc, uintptr_t& fp, uintptr_t& sp, 44 char* buf, size_t bufSize); 45 static int GetArkJsHeapCrashInfo(int pid, uintptr_t& x20, uintptr_t& fp, int outJsInfo, char* buf, size_t bufSize); 46 }; 47 } // namespace HiviewDFX 48 } // namespace OHOS 49 50 #endif 51