1 /* 2 * Copyright (c) 2021-2024 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 #include "ecmascript/compiler/rt_call_signature.h" 17 18 #include "ecmascript/compiler/assembler_module.h" 19 20 namespace panda::ecmascript::kungfu { 21 CallSignature RuntimeStubCSigns::callSigns_[RuntimeStubCSigns::NUM_OF_RTSTUBS_WITHOUT_GC]; 22 CallSignature RuntimeStubCSigns::optimizedCallSign_; 23 CallSignature RuntimeStubCSigns::optimizedFastCallSign_; 24 Initialize()25void RuntimeStubCSigns::Initialize() 26 { 27 #define INIT_SIGNATURES(name) \ 28 name##CallSignature::Initialize(&callSigns_[ID_##name]); \ 29 callSigns_[ID_##name].SetName(std::string("RTStub_") + #name); \ 30 callSigns_[ID_##name].SetID(ID_##name); \ 31 assert(callSigns_[ID_##name].IsRuntimeNGCStub() || \ 32 callSigns_[ID_##name].IsRuntimeStub() || \ 33 callSigns_[ID_##name].IsDeoptStub() || \ 34 callSigns_[ID_##name].IsRuntimeVAStub() || \ 35 callSigns_[ID_##name].IsASMCallBarrierStub()); 36 37 RUNTIME_STUB_WITHOUT_GC_LIST(INIT_SIGNATURES) 38 RUNTIME_ASM_STUB_LIST(INIT_SIGNATURES) 39 #undef INIT_SIGNATURES 40 41 #define INIT_ASM_SIGNATURES(name) \ 42 callSigns_[RuntimeStubCSigns::ID_##name].SetName(std::string("RTStub_") + #name); \ 43 callSigns_[RuntimeStubCSigns::ID_##name].SetConstructor( \ 44 []([[maybe_unused]] void* arg) { \ 45 return static_cast<void*>(new name##Stub()); \ 46 }); 47 48 RUNTIME_ASM_STUB_LIST(INIT_ASM_SIGNATURES) 49 #undef INIT_ASM_SIGNATURES 50 JSOptimizedCallCallSignature::Initialize(&optimizedCallSign_); 51 JSOptimizedFastCallCallSignature::Initialize(&optimizedFastCallSign_); 52 } 53 GetASMCSigns(std::vector<const CallSignature * > & outputCallSigns)54void RuntimeStubCSigns::GetASMCSigns(std::vector<const CallSignature*>& outputCallSigns) 55 { 56 #define INIT_ASM_SIGNATURES(name) \ 57 outputCallSigns.push_back(&callSigns_[RuntimeStubCSigns::ID_##name]); 58 59 RUNTIME_ASM_STUB_LIST(INIT_ASM_SIGNATURES) 60 #undef INIT_ASM_SIGNATURES 61 } 62 } // namespace panda::ecmascript::kungfu 63