| // 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 { |
| |
| namespace { |
| |
| // TODO(ishell): make it (const Stub& stub) once CodeStub::GetCode() is const. |
| template <typename Stub> |
| Callable make_callable(Stub& stub) { |
| typedef typename Stub::Descriptor Descriptor; |
| return Callable(stub.GetCode(), Descriptor(stub.isolate())); |
| } |
| |
| } // namespace |
| |
| // static |
| Callable CodeFactory::LoadIC(Isolate* isolate) { |
| LoadICTrampolineStub stub(isolate); |
| return make_callable(stub); |
| } |
| |
| // static |
| Callable CodeFactory::ApiGetter(Isolate* isolate) { |
| CallApiGetterStub stub(isolate); |
| return make_callable(stub); |
| } |
| |
| // static |
| Callable CodeFactory::LoadICInOptimizedCode(Isolate* isolate) { |
| LoadICStub stub(isolate); |
| return make_callable(stub); |
| } |
| |
| // static |
| Callable CodeFactory::LoadGlobalIC(Isolate* isolate, TypeofMode typeof_mode) { |
| LoadGlobalICTrampolineStub stub(isolate, LoadGlobalICState(typeof_mode)); |
| return make_callable(stub); |
| } |
| |
| // static |
| Callable CodeFactory::LoadGlobalICInOptimizedCode(Isolate* isolate, |
| TypeofMode typeof_mode) { |
| LoadGlobalICStub stub(isolate, LoadGlobalICState(typeof_mode)); |
| return make_callable(stub); |
| } |
| |
| // static |
| Callable CodeFactory::KeyedLoadIC(Isolate* isolate) { |
| KeyedLoadICTrampolineTFStub stub(isolate); |
| return make_callable(stub); |
| } |
| |
| // static |
| Callable CodeFactory::KeyedLoadICInOptimizedCode(Isolate* isolate) { |
| KeyedLoadICTFStub stub(isolate); |
| return make_callable(stub); |
| } |
| |
| // static |
| Callable CodeFactory::KeyedLoadIC_Megamorphic(Isolate* isolate) { |
| return Callable(isolate->builtins()->KeyedLoadIC_Megamorphic_TF(), |
| LoadWithVectorDescriptor(isolate)); |
| } |
| |
| // static |
| Callable CodeFactory::CallIC(Isolate* isolate, ConvertReceiverMode mode, |
| TailCallMode tail_call_mode) { |
| CallICTrampolineStub stub(isolate, CallICState(mode, tail_call_mode)); |
| return make_callable(stub); |
| } |
| |
| // static |
| Callable CodeFactory::CallICInOptimizedCode(Isolate* isolate, |
| ConvertReceiverMode mode, |
| TailCallMode tail_call_mode) { |
| CallICStub stub(isolate, CallICState(mode, tail_call_mode)); |
| return make_callable(stub); |
| } |
| |
| // static |
| Callable CodeFactory::StoreIC(Isolate* isolate, LanguageMode language_mode) { |
| StoreICTrampolineStub stub(isolate, StoreICState(language_mode)); |
| return make_callable(stub); |
| } |
| |
| // static |
| Callable CodeFactory::StoreICInOptimizedCode(Isolate* isolate, |
| LanguageMode language_mode) { |
| StoreICStub stub(isolate, StoreICState(language_mode)); |
| return make_callable(stub); |
| } |
| |
| // static |
| Callable CodeFactory::KeyedStoreIC(Isolate* isolate, |
| LanguageMode language_mode) { |
| if (FLAG_tf_store_ic_stub) { |
| KeyedStoreICTrampolineTFStub stub(isolate, StoreICState(language_mode)); |
| return make_callable(stub); |
| } |
| KeyedStoreICTrampolineStub stub(isolate, StoreICState(language_mode)); |
| return make_callable(stub); |
| } |
| |
| // static |
| Callable CodeFactory::KeyedStoreICInOptimizedCode(Isolate* isolate, |
| LanguageMode language_mode) { |
| if (FLAG_tf_store_ic_stub) { |
| KeyedStoreICTFStub stub(isolate, StoreICState(language_mode)); |
| return make_callable(stub); |
| } |
| KeyedStoreICStub stub(isolate, StoreICState(language_mode)); |
| return make_callable(stub); |
| } |
| |
| // static |
| Callable CodeFactory::KeyedStoreIC_Megamorphic(Isolate* isolate, |
| LanguageMode language_mode) { |
| if (FLAG_tf_store_ic_stub) { |
| return Callable( |
| language_mode == STRICT |
| ? isolate->builtins()->KeyedStoreIC_Megamorphic_Strict_TF() |
| : isolate->builtins()->KeyedStoreIC_Megamorphic_TF(), |
| StoreWithVectorDescriptor(isolate)); |
| } |
| return Callable(language_mode == STRICT |
| ? isolate->builtins()->KeyedStoreIC_Megamorphic_Strict() |
| : isolate->builtins()->KeyedStoreIC_Megamorphic(), |
| StoreWithVectorDescriptor(isolate)); |
| } |
| |
| // static |
| Callable CodeFactory::CompareIC(Isolate* isolate, Token::Value op) { |
| CompareICStub stub(isolate, op); |
| return make_callable(stub); |
| } |
| |
| // static |
| Callable CodeFactory::BinaryOpIC(Isolate* isolate, Token::Value op) { |
| BinaryOpICStub stub(isolate, op); |
| return make_callable(stub); |
| } |
| |
| // static |
| Callable CodeFactory::GetProperty(Isolate* isolate) { |
| GetPropertyStub stub(isolate); |
| return make_callable(stub); |
| } |
| |
| // static |
| Callable CodeFactory::ToBoolean(Isolate* isolate) { |
| return Callable(isolate->builtins()->ToBoolean(), |
| TypeConversionDescriptor(isolate)); |
| } |
| |
| // static |
| Callable CodeFactory::ToNumber(Isolate* isolate) { |
| return Callable(isolate->builtins()->ToNumber(), |
| TypeConversionDescriptor(isolate)); |
| } |
| |
| // static |
| Callable CodeFactory::NonNumberToNumber(Isolate* isolate) { |
| return Callable(isolate->builtins()->NonNumberToNumber(), |
| TypeConversionDescriptor(isolate)); |
| } |
| |
| // static |
| Callable CodeFactory::StringToNumber(Isolate* isolate) { |
| return Callable(isolate->builtins()->StringToNumber(), |
| TypeConversionDescriptor(isolate)); |
| } |
| |
| // static |
| Callable CodeFactory::ToName(Isolate* isolate) { |
| return Callable(isolate->builtins()->ToName(), |
| TypeConversionDescriptor(isolate)); |
| } |
| |
| // static |
| Callable CodeFactory::NonPrimitiveToPrimitive(Isolate* isolate, |
| ToPrimitiveHint hint) { |
| return Callable(isolate->builtins()->NonPrimitiveToPrimitive(hint), |
| TypeConversionDescriptor(isolate)); |
| } |
| |
| // static |
| Callable CodeFactory::OrdinaryToPrimitive(Isolate* isolate, |
| OrdinaryToPrimitiveHint hint) { |
| return Callable(isolate->builtins()->OrdinaryToPrimitive(hint), |
| TypeConversionDescriptor(isolate)); |
| } |
| |
| // static |
| Callable CodeFactory::NumberToString(Isolate* isolate) { |
| NumberToStringStub stub(isolate); |
| return make_callable(stub); |
| } |
| |
| // static |
| Callable CodeFactory::RegExpExec(Isolate* isolate) { |
| RegExpExecStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| // static |
| Callable CodeFactory::StringFromCharCode(Isolate* isolate) { |
| Handle<Code> code(isolate->builtins()->StringFromCharCode()); |
| return Callable(code, BuiltinDescriptor(isolate)); |
| } |
| |
| #define DECLARE_TFS(Name, Kind, Extra, InterfaceDescriptor) \ |
| typedef InterfaceDescriptor##Descriptor Name##Descriptor; |
| BUILTIN_LIST(IGNORE_BUILTIN, IGNORE_BUILTIN, IGNORE_BUILTIN, DECLARE_TFS, |
| IGNORE_BUILTIN, IGNORE_BUILTIN, IGNORE_BUILTIN) |
| #undef DECLARE_TFS |
| |
| #define TFS_BUILTIN(Name) \ |
| Callable CodeFactory::Name(Isolate* isolate) { \ |
| Handle<Code> code(isolate->builtins()->Name()); \ |
| return Callable(code, Name##Descriptor(isolate)); \ |
| } |
| |
| TFS_BUILTIN(ToString) |
| TFS_BUILTIN(Add) |
| TFS_BUILTIN(Subtract) |
| TFS_BUILTIN(Multiply) |
| TFS_BUILTIN(Divide) |
| TFS_BUILTIN(Modulus) |
| TFS_BUILTIN(BitwiseAnd) |
| TFS_BUILTIN(BitwiseOr) |
| TFS_BUILTIN(BitwiseXor) |
| TFS_BUILTIN(ShiftLeft) |
| TFS_BUILTIN(ShiftRight) |
| TFS_BUILTIN(ShiftRightLogical) |
| TFS_BUILTIN(LessThan) |
| TFS_BUILTIN(LessThanOrEqual) |
| TFS_BUILTIN(GreaterThan) |
| TFS_BUILTIN(GreaterThanOrEqual) |
| TFS_BUILTIN(Equal) |
| TFS_BUILTIN(NotEqual) |
| TFS_BUILTIN(StrictEqual) |
| TFS_BUILTIN(StrictNotEqual) |
| TFS_BUILTIN(HasProperty) |
| TFS_BUILTIN(ToInteger) |
| TFS_BUILTIN(ToLength) |
| TFS_BUILTIN(ToObject) |
| TFS_BUILTIN(Typeof) |
| TFS_BUILTIN(InstanceOf) |
| TFS_BUILTIN(OrdinaryHasInstance) |
| TFS_BUILTIN(ForInFilter) |
| |
| #undef TFS_BUILTIN |
| |
| // static |
| Callable CodeFactory::Inc(Isolate* isolate) { |
| IncStub stub(isolate); |
| return make_callable(stub); |
| } |
| |
| // static |
| Callable CodeFactory::Dec(Isolate* isolate) { |
| DecStub stub(isolate); |
| return make_callable(stub); |
| } |
| |
| // static |
| Callable CodeFactory::StringAdd(Isolate* isolate, StringAddFlags flags, |
| PretenureFlag pretenure_flag) { |
| StringAddStub stub(isolate, flags, pretenure_flag); |
| return make_callable(stub); |
| } |
| |
| // 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) { |
| return Callable(isolate->builtins()->StringEqual(), |
| CompareDescriptor(isolate)); |
| } |
| |
| // static |
| Callable CodeFactory::StringNotEqual(Isolate* isolate) { |
| return Callable(isolate->builtins()->StringNotEqual(), |
| CompareDescriptor(isolate)); |
| } |
| |
| // static |
| Callable CodeFactory::StringLessThan(Isolate* isolate) { |
| return Callable(isolate->builtins()->StringLessThan(), |
| CompareDescriptor(isolate)); |
| } |
| |
| // static |
| Callable CodeFactory::StringLessThanOrEqual(Isolate* isolate) { |
| return Callable(isolate->builtins()->StringLessThanOrEqual(), |
| CompareDescriptor(isolate)); |
| } |
| |
| // static |
| Callable CodeFactory::StringGreaterThan(Isolate* isolate) { |
| return Callable(isolate->builtins()->StringGreaterThan(), |
| CompareDescriptor(isolate)); |
| } |
| |
| // static |
| Callable CodeFactory::StringGreaterThanOrEqual(Isolate* isolate) { |
| return Callable(isolate->builtins()->StringGreaterThanOrEqual(), |
| CompareDescriptor(isolate)); |
| } |
| |
| // static |
| Callable CodeFactory::SubString(Isolate* isolate) { |
| SubStringStub stub(isolate); |
| return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor()); |
| } |
| |
| // static |
| Callable CodeFactory::ResumeGenerator(Isolate* isolate) { |
| return Callable(isolate->builtins()->ResumeGeneratorTrampoline(), |
| ResumeGeneratorDescriptor(isolate)); |
| } |
| |
| // static |
| Callable CodeFactory::FastCloneRegExp(Isolate* isolate) { |
| FastCloneRegExpStub stub(isolate); |
| return make_callable(stub); |
| } |
| |
| // static |
| Callable CodeFactory::FastCloneShallowArray(Isolate* isolate) { |
| // TODO(mstarzinger): Thread through AllocationSiteMode at some point. |
| FastCloneShallowArrayStub stub(isolate, DONT_TRACK_ALLOCATION_SITE); |
| return make_callable(stub); |
| } |
| |
| // static |
| Callable CodeFactory::FastCloneShallowObject(Isolate* isolate, int length) { |
| FastCloneShallowObjectStub stub(isolate, length); |
| return make_callable(stub); |
| } |
| |
| |
| // static |
| Callable CodeFactory::FastNewFunctionContext(Isolate* isolate) { |
| FastNewFunctionContextStub stub(isolate); |
| return make_callable(stub); |
| } |
| |
| // static |
| Callable CodeFactory::FastNewClosure(Isolate* isolate) { |
| FastNewClosureStub stub(isolate); |
| return make_callable(stub); |
| } |
| |
| // static |
| Callable CodeFactory::FastNewObject(Isolate* isolate) { |
| FastNewObjectStub stub(isolate); |
| return make_callable(stub); |
| } |
| |
| // static |
| Callable CodeFactory::FastNewRestParameter(Isolate* isolate, |
| bool skip_stub_frame) { |
| FastNewRestParameterStub stub(isolate, skip_stub_frame); |
| return make_callable(stub); |
| } |
| |
| // static |
| Callable CodeFactory::FastNewSloppyArguments(Isolate* isolate, |
| bool skip_stub_frame) { |
| FastNewSloppyArgumentsStub stub(isolate, skip_stub_frame); |
| return make_callable(stub); |
| } |
| |
| // static |
| Callable CodeFactory::FastNewStrictArguments(Isolate* isolate, |
| bool skip_stub_frame) { |
| FastNewStrictArgumentsStub stub(isolate, skip_stub_frame); |
| return make_callable(stub); |
| } |
| |
| // static |
| Callable CodeFactory::CopyFastSmiOrObjectElements(Isolate* isolate) { |
| return Callable(isolate->builtins()->CopyFastSmiOrObjectElements(), |
| CopyFastSmiOrObjectElementsDescriptor(isolate)); |
| } |
| |
| // static |
| Callable CodeFactory::GrowFastDoubleElements(Isolate* isolate) { |
| return Callable(isolate->builtins()->GrowFastDoubleElements(), |
| GrowArrayElementsDescriptor(isolate)); |
| } |
| |
| // static |
| Callable CodeFactory::GrowFastSmiOrObjectElements(Isolate* isolate) { |
| return Callable(isolate->builtins()->GrowFastSmiOrObjectElements(), |
| GrowArrayElementsDescriptor(isolate)); |
| } |
| |
| // static |
| Callable CodeFactory::AllocateHeapNumber(Isolate* isolate) { |
| AllocateHeapNumberStub stub(isolate); |
| return make_callable(stub); |
| } |
| |
| #define SIMD128_ALLOC(TYPE, Type, type, lane_count, lane_type) \ |
| Callable CodeFactory::Allocate##Type(Isolate* isolate) { \ |
| Allocate##Type##Stub stub(isolate); \ |
| return make_callable(stub); \ |
| } |
| SIMD128_TYPES(SIMD128_ALLOC) |
| #undef SIMD128_ALLOC |
| |
| // 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, |
| CallableType function_type) { |
| return Callable(isolate->builtins()->InterpreterPushArgsAndCall( |
| tail_call_mode, function_type), |
| InterpreterPushArgsAndCallDescriptor(isolate)); |
| } |
| |
| // static |
| Callable CodeFactory::InterpreterPushArgsAndConstruct( |
| Isolate* isolate, CallableType function_type) { |
| return Callable( |
| isolate->builtins()->InterpreterPushArgsAndConstruct(function_type), |
| InterpreterPushArgsAndConstructDescriptor(isolate)); |
| } |
| |
| // static |
| Callable CodeFactory::InterpreterPushArgsAndConstructArray(Isolate* isolate) { |
| return Callable(isolate->builtins()->InterpreterPushArgsAndConstructArray(), |
| InterpreterPushArgsAndConstructArrayDescriptor(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)); |
| } |
| |
| // static |
| Callable CodeFactory::InterpreterOnStackReplacement(Isolate* isolate) { |
| return Callable(isolate->builtins()->InterpreterOnStackReplacement(), |
| ContextOnlyDescriptor(isolate)); |
| } |
| |
| } // namespace internal |
| } // namespace v8 |