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 ECMASCRIPT_COMPILER_FUNC_ENTRY_DES_H 17 #define ECMASCRIPT_COMPILER_FUNC_ENTRY_DES_H 18 19 #include "ecmascript/common.h" 20 #include "ecmascript/compiler/aot_file/executed_memory_allocator.h" 21 #include "ecmascript/compiler/bc_call_signature.h" 22 #include "ecmascript/deoptimizer/calleeReg.h" 23 24 namespace panda::ecmascript { 25 struct FuncEntryDes { 26 uint64_t codeAddr_ {}; 27 CallSignature::TargetKind kind_; 28 bool isMainFunc_ {}; 29 bool isFastCall_ {}; 30 uint32_t indexInKindOrMethodId_ {}; 31 uint32_t moduleIndex_ {}; 32 uint32_t abcIndexInAi_ {INVALID_INDEX}; 33 int fpDeltaPrevFrameSp_ {}; 34 uint32_t funcSize_ {}; 35 uint32_t calleeRegisterNum_ {}; 36 int32_t CalleeReg2Offset_[2 * kungfu::MAX_CALLEE_SAVE_REIGISTER_NUM]; IsStubFuncEntryDes37 bool IsStub() const 38 { 39 return CallSignature::TargetKind::STUB_BEGIN <= kind_ && kind_ < CallSignature::TargetKind::STUB_END; 40 } IsBCStubFuncEntryDes41 bool IsBCStub() const 42 { 43 return CallSignature::TargetKind::BCHANDLER_BEGIN <= kind_ && 44 kind_ < CallSignature::TargetKind::BCHANDLER_END; 45 } IsBCHandlerStubFuncEntryDes46 bool IsBCHandlerStub() const 47 { 48 return (kind_ == CallSignature::TargetKind::BYTECODE_HANDLER); 49 } IsBuiltinsStubFuncEntryDes50 bool IsBuiltinsStub() const 51 { 52 return (kind_ == CallSignature::TargetKind::BUILTINS_STUB || 53 kind_ == CallSignature::TargetKind::BUILTINS_WITH_ARGV_STUB); 54 } IsCommonStubFuncEntryDes55 bool IsCommonStub() const 56 { 57 return (kind_ == CallSignature::TargetKind::COMMON_STUB); 58 } IsGeneralRTStubFuncEntryDes59 bool IsGeneralRTStub() const 60 { 61 return (kind_ >= CallSignature::TargetKind::RUNTIME_STUB && kind_ <= CallSignature::TargetKind::DEOPT_STUB); 62 } 63 }; 64 } // namespace panda::ecmascript 65 #endif // ECMASCRIPT_COMPILER_FUNC_ENTRY_DES_H 66 67