1 /* 2 * Copyright (c) 2024 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 ECMASCRIPT_PLATFORM_AOT_RUNTIME_INFO_H 17 #define ECMASCRIPT_PLATFORM_AOT_RUNTIME_INFO_H 18 19 #include <signal.h> 20 #include <string> 21 22 #include "ecmascript/compiler/aot_compiler_preprocessor.h" 23 #include "ecmascript/dfx/stackinfo/js_stackinfo.h" 24 #include "ecmascript/ohos/ohos_pkg_args.h" 25 #include "ecmascript/ecma_vm.h" 26 #include "llvm/BinaryFormat/ELF.h" 27 28 namespace panda::ecmascript { 29 #ifdef JIT_ESCAPE_ENABLE 30 void GetSignalHandler(int signal, siginfo_t *info, void *context); 31 void SignalReg(int signo); 32 #endif 33 void SignalAllReg(); 34 35 using AotCompilerPreprocessor = kungfu::AotCompilerPreprocessor; 36 class AotCrashInfo { 37 constexpr static const char *const AOT_ESCAPE_DISABLE = "ark.aot.escape.disable"; 38 constexpr static int AOT_CRASH_COUNT = 1; 39 constexpr static int OTHERS_CRASH_COUNT = 3; 40 constexpr static int JIT_CRASH_COUNT = 1; 41 constexpr static int JS_CRASH_COUNT = 3; 42 constexpr static int OPT_CODE_CRASH_THRESHOLD = 1; 43 public: 44 explicit AotCrashInfo() = default; 45 virtual ~AotCrashInfo() = default; 46 GetInstance()47 static AotCrashInfo &GetInstance() 48 { 49 static AotCrashInfo singleAotCrashInfo; 50 return singleAotCrashInfo; 51 } 52 53 bool IsAotEscapedOrNotInEnableList(EcmaVM *vm, const std::string &bundleName) const; 54 void SetOptionPGOProfiler(JSRuntimeOptions *options, const std::string &bundleName) const; 55 bool PUBLIC_API IsAotEscapedOrCompiledOnce(AotCompilerPreprocessor &cPreprocessor, int32_t &ret) const; 56 static bool PUBLIC_API IsAotEscaped(const std::string &pgoRealPath = ""); 57 static bool IsJitEscape(); 58 static bool GetAotEscapeDisable(); 59 static std::string GetSandBoxPath(); 60 static int GetAotCrashCount(); 61 static int GetJitCrashCount(); 62 static int GetJsCrashCount(); 63 static int GetOthersCrashCount(); 64 }; 65 } // namespace panda::ecmascript 66 #endif // ECMASCRIPT_PLATFORM_AOT_RUNTIME_INFO_H 67