| // Copyright 2014 the V8 project authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "src/code-factory.h" |
| |
| #include "src/bootstrapper.h" |
| #include "src/ic/ic.h" |
| |
| namespace v8 { |
| namespace internal { |
| |
| |
| // static |
| Callable CodeFactory::LoadIC(Isolate* isolate, TypeofMode typeof_mode) { |
| return Callable(LoadIC::initialize_stub( |
| isolate, LoadICState(typeof_mode).GetExtraICState()), |
| LoadDescriptor(isolate)); |
| } |
| |
| |
| // static |
| Callable CodeFactory::LoadICInOptimizedCode( |
| Isolate* isolate, TypeofMode typeof_mode, |
| InlineCacheState initialization_state) { |
| auto code = LoadIC::initialize_stub_in_optimized_code( |
| isolate, LoadICState(typeof_mode).GetExtraICState(), |
| initialization_state); |
| return Callable(code, LoadWithVectorDescriptor(isolate)); |
| } |
| |
| |
| // static |
| Callable CodeFactory::KeyedLoadIC(Isolate* isolate) { |
| return Callable(KeyedLoadIC::initialize_stub(isolate, kNoExtraICState), |
| LoadDescriptor(isolate)); |
| } |
| |
| |
| // static |
| Callable CodeFactory::KeyedLoadICInOptimizedCode( |
| Isolate* isolate, InlineCacheState initialization_state) { |
| auto code = KeyedLoadIC::initialize_stub_in_optimized_code( |
| isolate, initialization_state, kNoExtraICState); |
| if (initialization_state != MEGAMORPHIC) { |
| return Callable(code, LoadWithVectorDescriptor(isolate)); |
| } |
| return Callable(code, LoadDescriptor(isolate)); |
| } |
| |
| |
| // static |
| Callable CodeFactory::CallIC(Isolate* isolate, int argc, |
| ConvertReceiverMode mode, |
| TailCallMode tail_call_mode) { |
| return Callable(CallIC::initialize_stub(isolate, argc, mode, tail_call_mode), |
| CallFunctionWithFeedbackDescriptor(isolate)); |
| } |
| |
| |
| // static |
| Callable CodeFactory::CallICInOptimizedCode(Isolate* isolate, int argc, |
| ConvertReceiverMode mode, |
| TailCallMode tail_call_mode) { |
| return Callable(CallIC::initialize_stub_in_optimized_code(isolate, argc, mode, |
| tail_call_mode), |
| CallFunctionWithFeedbackAndVectorDescriptor(isolate)); |
| } |
| |
| |
| // static |
| Callable CodeFactory::StoreIC(Isolate* isolate, LanguageMode language_mode) { |
| return Callable( |
| StoreIC::initialize_stub(isolate, language_mode, UNINITIALIZED), |
| VectorStoreICTrampolineDescriptor(isolate)); |
| } |
| |
| |
| // static |
| Callable CodeFactory::StoreICInOptimizedCode( |
| Isolate* isolate, LanguageMode language_mode, |
| InlineCacheState initialization_state) { |
| CallInterfaceDescriptor descriptor = initialization_state != MEGAMORPHIC |
| ? VectorStoreICDescriptor(isolate) |
| : StoreDescriptor(isolate); |
| return Callable(StoreIC::initialize_stub_in_optimized_code( |
| isolate, language_mode, initialization_state), |
| descriptor); |
| } |
| |
| |
| // static |
| Callable CodeFactory::KeyedStoreIC(Isolate* isolate, |
| LanguageMode language_mode) { |
| return Callable( |
| KeyedStoreIC::initialize_stub(isolate, language_mode, UNINITIALIZED), |
| VectorStoreICTrampolineDescriptor(isolate)); |
| } |
| |
| |
| // static |
| Callable CodeFactory::KeyedStoreICInOptimizedCode( |
| Isolate* isolate, LanguageMode language_mode, |
| InlineCacheState initialization_state) { |
| CallInterfaceDescriptor descriptor = initialization_state != MEGAMORPHIC |
| ? VectorStoreICDescriptor(isolate) |
| : StoreDescriptor(isolate); |
| return Callable(KeyedStoreIC::initialize_stub_in_optimized_code( |
| isolate, language_mode, initialization_state), |
| descriptor); |
| } |
| |
| |
| // static |
| Callable CodeFactory::CompareIC(Isolate* isolate, Token::Value op) { |
| Handle<Code> code = CompareIC::GetUninitialized(isolate, op); |
| return Callable(code, CompareDescriptor(isolate)); |
| } |
| |
| |
| // static |
| Callable CodeFactory::BinaryOpIC(Isolate* isolate, Token::Value op) { |
| BinaryOpICStub stub(isolate, op); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| |
| // static |
| Callable CodeFactory::InstanceOf(Isolate* isolate) { |
| InstanceOfStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| |
| // static |
| Callable CodeFactory::ToBoolean(Isolate* isolate) { |
| ToBooleanStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| |
| // static |
| Callable CodeFactory::ToNumber(Isolate* isolate) { |
| ToNumberStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| |
| // static |
| Callable CodeFactory::NonNumberToNumber(Isolate* isolate) { |
| NonNumberToNumberStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| // static |
| Callable CodeFactory::StringToNumber(Isolate* isolate) { |
| StringToNumberStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| // static |
| Callable CodeFactory::ToString(Isolate* isolate) { |
| ToStringStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| |
| // static |
| Callable CodeFactory::ToName(Isolate* isolate) { |
| ToNameStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| |
| // static |
| Callable CodeFactory::ToInteger(Isolate* isolate) { |
| ToIntegerStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| // static |
| Callable CodeFactory::ToLength(Isolate* isolate) { |
| ToLengthStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| |
| // static |
| Callable CodeFactory::ToObject(Isolate* isolate) { |
| ToObjectStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| |
| // static |
| Callable CodeFactory::NumberToString(Isolate* isolate) { |
| NumberToStringStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| |
| // static |
| Callable CodeFactory::RegExpConstructResult(Isolate* isolate) { |
| RegExpConstructResultStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| |
| // static |
| Callable CodeFactory::RegExpExec(Isolate* isolate) { |
| RegExpExecStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| // static |
| Callable CodeFactory::Add(Isolate* isolate) { |
| AddStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| // static |
| Callable CodeFactory::Subtract(Isolate* isolate) { |
| SubtractStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| // static |
| Callable CodeFactory::BitwiseAnd(Isolate* isolate) { |
| BitwiseAndStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| // static |
| Callable CodeFactory::BitwiseOr(Isolate* isolate) { |
| BitwiseOrStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| // static |
| Callable CodeFactory::BitwiseXor(Isolate* isolate) { |
| BitwiseXorStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| // static |
| Callable CodeFactory::LessThan(Isolate* isolate) { |
| LessThanStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| // static |
| Callable CodeFactory::LessThanOrEqual(Isolate* isolate) { |
| LessThanOrEqualStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| // static |
| Callable CodeFactory::GreaterThan(Isolate* isolate) { |
| GreaterThanStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| // static |
| Callable CodeFactory::GreaterThanOrEqual(Isolate* isolate) { |
| GreaterThanOrEqualStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| // static |
| Callable CodeFactory::Equal(Isolate* isolate) { |
| EqualStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| // static |
| Callable CodeFactory::NotEqual(Isolate* isolate) { |
| NotEqualStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| // static |
| Callable CodeFactory::StrictEqual(Isolate* isolate) { |
| StrictEqualStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| // static |
| Callable CodeFactory::StrictNotEqual(Isolate* isolate) { |
| StrictNotEqualStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| // static |
| Callable CodeFactory::StringAdd(Isolate* isolate, StringAddFlags flags, |
| PretenureFlag pretenure_flag) { |
| StringAddStub stub(isolate, flags, pretenure_flag); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| // static |
| Callable CodeFactory::StringCompare(Isolate* isolate, Token::Value token) { |
| switch (token) { |
| case Token::EQ: |
| case Token::EQ_STRICT: |
| return StringEqual(isolate); |
| case Token::NE: |
| case Token::NE_STRICT: |
| return StringNotEqual(isolate); |
| case Token::LT: |
| return StringLessThan(isolate); |
| case Token::GT: |
| return StringGreaterThan(isolate); |
| case Token::LTE: |
| return StringLessThanOrEqual(isolate); |
| case Token::GTE: |
| return StringGreaterThanOrEqual(isolate); |
| default: |
| break; |
| } |
| UNREACHABLE(); |
| return StringEqual(isolate); |
| } |
| |
| // static |
| Callable CodeFactory::StringEqual(Isolate* isolate) { |
| StringEqualStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| // static |
| Callable CodeFactory::StringNotEqual(Isolate* isolate) { |
| StringNotEqualStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| // static |
| Callable CodeFactory::StringLessThan(Isolate* isolate) { |
| StringLessThanStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| // static |
| Callable CodeFactory::StringLessThanOrEqual(Isolate* isolate) { |
| StringLessThanOrEqualStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| // static |
| Callable CodeFactory::StringGreaterThan(Isolate* isolate) { |
| StringGreaterThanStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| // static |
| Callable CodeFactory::StringGreaterThanOrEqual(Isolate* isolate) { |
| StringGreaterThanOrEqualStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| // static |
| Callable CodeFactory::SubString(Isolate* isolate) { |
| SubStringStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| |
| // static |
| Callable CodeFactory::StoreInterceptor(Isolate* isolate) { |
| StoreInterceptorStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| // static |
| Callable CodeFactory::Typeof(Isolate* isolate) { |
| TypeofStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| |
| // static |
| Callable CodeFactory::FastCloneRegExp(Isolate* isolate) { |
| FastCloneRegExpStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| |
| // static |
| Callable CodeFactory::FastCloneShallowArray(Isolate* isolate) { |
| // TODO(mstarzinger): Thread through AllocationSiteMode at some point. |
| FastCloneShallowArrayStub stub(isolate, DONT_TRACK_ALLOCATION_SITE); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| |
| // static |
| Callable CodeFactory::FastCloneShallowObject(Isolate* isolate, int length) { |
| FastCloneShallowObjectStub stub(isolate, length); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| |
| // static |
| Callable CodeFactory::FastNewContext(Isolate* isolate, int slot_count) { |
| FastNewContextStub stub(isolate, slot_count); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| |
| // static |
| Callable CodeFactory::FastNewClosure(Isolate* isolate, |
| LanguageMode language_mode, |
| FunctionKind kind) { |
| FastNewClosureStub stub(isolate, language_mode, kind); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| |
| // static |
| Callable CodeFactory::FastNewObject(Isolate* isolate) { |
| FastNewObjectStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| |
| // static |
| Callable CodeFactory::FastNewRestParameter(Isolate* isolate) { |
| FastNewRestParameterStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| |
| // static |
| Callable CodeFactory::FastNewSloppyArguments(Isolate* isolate) { |
| FastNewSloppyArgumentsStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| |
| // static |
| Callable CodeFactory::FastNewStrictArguments(Isolate* isolate) { |
| FastNewStrictArgumentsStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| |
| // static |
| Callable CodeFactory::AllocateHeapNumber(Isolate* isolate) { |
| AllocateHeapNumberStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| |
| // static |
| Callable CodeFactory::AllocateMutableHeapNumber(Isolate* isolate) { |
| AllocateMutableHeapNumberStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| #define SIMD128_ALLOC(TYPE, Type, type, lane_count, lane_type) \ |
| Callable CodeFactory::Allocate##Type(Isolate* isolate) { \ |
| Allocate##Type##Stub stub(isolate); \ |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); \ |
| } |
| SIMD128_TYPES(SIMD128_ALLOC) |
| #undef SIMD128_ALLOC |
| |
| // static |
| Callable CodeFactory::AllocateInNewSpace(Isolate* isolate) { |
| AllocateInNewSpaceStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| |
| // static |
| Callable CodeFactory::ArgumentAdaptor(Isolate* isolate) { |
| return Callable(isolate->builtins()->ArgumentsAdaptorTrampoline(), |
| ArgumentAdaptorDescriptor(isolate)); |
| } |
| |
| |
| // static |
| Callable CodeFactory::Call(Isolate* isolate, ConvertReceiverMode mode, |
| TailCallMode tail_call_mode) { |
| return Callable(isolate->builtins()->Call(mode, tail_call_mode), |
| CallTrampolineDescriptor(isolate)); |
| } |
| |
| |
| // static |
| Callable CodeFactory::CallFunction(Isolate* isolate, ConvertReceiverMode mode) { |
| return Callable(isolate->builtins()->CallFunction(mode), |
| CallTrampolineDescriptor(isolate)); |
| } |
| |
| |
| // static |
| Callable CodeFactory::Construct(Isolate* isolate) { |
| return Callable(isolate->builtins()->Construct(), |
| ConstructTrampolineDescriptor(isolate)); |
| } |
| |
| |
| // static |
| Callable CodeFactory::ConstructFunction(Isolate* isolate) { |
| return Callable(isolate->builtins()->ConstructFunction(), |
| ConstructTrampolineDescriptor(isolate)); |
| } |
| |
| |
| // static |
| Callable CodeFactory::InterpreterPushArgsAndCall(Isolate* isolate, |
| TailCallMode tail_call_mode) { |
| return Callable( |
| isolate->builtins()->InterpreterPushArgsAndCall(tail_call_mode), |
| InterpreterPushArgsAndCallDescriptor(isolate)); |
| } |
| |
| |
| // static |
| Callable CodeFactory::InterpreterPushArgsAndConstruct(Isolate* isolate) { |
| return Callable(isolate->builtins()->InterpreterPushArgsAndConstruct(), |
| InterpreterPushArgsAndConstructDescriptor(isolate)); |
| } |
| |
| |
| // static |
| Callable CodeFactory::InterpreterCEntry(Isolate* isolate, int result_size) { |
| // Note: If we ever use fpregs in the interpreter then we will need to |
| // save fpregs too. |
| CEntryStub stub(isolate, result_size, kDontSaveFPRegs, kArgvInRegister); |
| return Callable(stub.GetCode(), InterpreterCEntryDescriptor(isolate)); |
| } |
| |
| } // namespace internal |
| } // namespace v8 |