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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "src/v8.h" | 5 #include "src/v8.h" |
6 | 6 |
7 #include "src/bootstrapper.h" | 7 #include "src/bootstrapper.h" |
8 #include "src/code-stubs.h" | 8 #include "src/code-stubs.h" |
9 #include "src/cpu-profiler.h" | 9 #include "src/cpu-profiler.h" |
10 #include "src/factory.h" | 10 #include "src/factory.h" |
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606 Register registers[] = { InterfaceDescriptor::ContextRegister(), | 606 Register registers[] = { InterfaceDescriptor::ContextRegister(), |
607 LoadIC::ReceiverRegister(), | 607 LoadIC::ReceiverRegister(), |
608 LoadIC::NameRegister() }; | 608 LoadIC::NameRegister() }; |
609 STATIC_ASSERT(LoadIC::kParameterCount == 2); | 609 STATIC_ASSERT(LoadIC::kParameterCount == 2); |
610 descriptor->Initialize( | 610 descriptor->Initialize( |
611 MajorKey(), ARRAY_SIZE(registers), registers, | 611 MajorKey(), ARRAY_SIZE(registers), registers, |
612 Runtime::FunctionForId(Runtime::kKeyedGetProperty)->entry); | 612 Runtime::FunctionForId(Runtime::kKeyedGetProperty)->entry); |
613 } | 613 } |
614 | 614 |
615 | 615 |
616 void LoadFieldStub::InitializeInterfaceDescriptor( | 616 void HandlerStub::InitializeInterfaceDescriptor( |
617 CodeStubInterfaceDescriptor* descriptor) { | 617 CodeStubInterfaceDescriptor* descriptor) { |
618 Register registers[] = { InterfaceDescriptor::ContextRegister(), | 618 if (kind() == Code::LOAD_IC) { |
619 LoadIC::ReceiverRegister() }; | 619 Register registers[] = {InterfaceDescriptor::ContextRegister(), |
620 descriptor->Initialize(MajorKey(), ARRAY_SIZE(registers), registers); | 620 LoadIC::ReceiverRegister(), LoadIC::NameRegister()}; |
| 621 descriptor->Initialize(MajorKey(), ARRAY_SIZE(registers), registers); |
| 622 } else { |
| 623 DCHECK_EQ(Code::STORE_IC, kind()); |
| 624 Register registers[] = {InterfaceDescriptor::ContextRegister(), |
| 625 StoreIC::ReceiverRegister(), |
| 626 StoreIC::NameRegister(), StoreIC::ValueRegister()}; |
| 627 descriptor->Initialize(MajorKey(), ARRAY_SIZE(registers), registers, |
| 628 FUNCTION_ADDR(StoreIC_MissFromStubFailure)); |
| 629 } |
621 } | 630 } |
622 | 631 |
623 | 632 |
624 void StringLengthStub::InitializeInterfaceDescriptor( | |
625 CodeStubInterfaceDescriptor* descriptor) { | |
626 Register registers[] = { InterfaceDescriptor::ContextRegister(), | |
627 LoadIC::ReceiverRegister(), | |
628 LoadIC::NameRegister() }; | |
629 descriptor->Initialize(MajorKey(), ARRAY_SIZE(registers), registers); | |
630 } | |
631 | |
632 | |
633 void StoreFastElementStub::InitializeInterfaceDescriptor( | 633 void StoreFastElementStub::InitializeInterfaceDescriptor( |
634 CodeStubInterfaceDescriptor* descriptor) { | 634 CodeStubInterfaceDescriptor* descriptor) { |
635 Register registers[] = { InterfaceDescriptor::ContextRegister(), | 635 Register registers[] = { InterfaceDescriptor::ContextRegister(), |
636 KeyedStoreIC::ReceiverRegister(), | 636 KeyedStoreIC::ReceiverRegister(), |
637 KeyedStoreIC::NameRegister(), | 637 KeyedStoreIC::NameRegister(), |
638 KeyedStoreIC::ValueRegister() }; | 638 KeyedStoreIC::ValueRegister() }; |
639 descriptor->Initialize(MajorKey(), ARRAY_SIZE(registers), registers, | 639 descriptor->Initialize(MajorKey(), ARRAY_SIZE(registers), registers, |
640 FUNCTION_ADDR(KeyedStoreIC_MissFromStubFailure)); | 640 FUNCTION_ADDR(KeyedStoreIC_MissFromStubFailure)); |
641 } | 641 } |
642 | 642 |
643 | 643 |
644 void ElementsTransitionAndStoreStub::InitializeInterfaceDescriptor( | 644 void ElementsTransitionAndStoreStub::InitializeInterfaceDescriptor( |
645 CodeStubInterfaceDescriptor* descriptor) { | 645 CodeStubInterfaceDescriptor* descriptor) { |
646 Register registers[] = { InterfaceDescriptor::ContextRegister(), | 646 Register registers[] = { InterfaceDescriptor::ContextRegister(), |
647 ValueRegister(), | 647 ValueRegister(), |
648 MapRegister(), | 648 MapRegister(), |
649 KeyRegister(), | 649 KeyRegister(), |
650 ObjectRegister() }; | 650 ObjectRegister() }; |
651 descriptor->Initialize(MajorKey(), ARRAY_SIZE(registers), registers, | 651 descriptor->Initialize(MajorKey(), ARRAY_SIZE(registers), registers, |
652 FUNCTION_ADDR(ElementsTransitionAndStoreIC_Miss)); | 652 FUNCTION_ADDR(ElementsTransitionAndStoreIC_Miss)); |
653 } | 653 } |
654 | 654 |
655 | 655 |
656 void StoreGlobalStub::InitializeInterfaceDescriptor( | |
657 CodeStubInterfaceDescriptor* descriptor) { | |
658 Register registers[] = { InterfaceDescriptor::ContextRegister(), | |
659 StoreIC::ReceiverRegister(), | |
660 StoreIC::NameRegister(), | |
661 StoreIC::ValueRegister() }; | |
662 descriptor->Initialize(MajorKey(), ARRAY_SIZE(registers), registers, | |
663 FUNCTION_ADDR(StoreIC_MissFromStubFailure)); | |
664 } | |
665 | |
666 | |
667 void InstanceofStub::InitializeInterfaceDescriptor( | 656 void InstanceofStub::InitializeInterfaceDescriptor( |
668 CodeStubInterfaceDescriptor* descriptor) { | 657 CodeStubInterfaceDescriptor* descriptor) { |
669 Register registers[] = { InterfaceDescriptor::ContextRegister(), | 658 Register registers[] = { InterfaceDescriptor::ContextRegister(), |
670 InstanceofStub::left(), | 659 InstanceofStub::left(), |
671 InstanceofStub::right() }; | 660 InstanceofStub::right() }; |
672 descriptor->Initialize(MajorKey(), ARRAY_SIZE(registers), registers); | 661 descriptor->Initialize(MajorKey(), ARRAY_SIZE(registers), registers); |
673 } | 662 } |
674 | 663 |
675 | 664 |
676 void LoadDictionaryElementPlatformStub::Generate(MacroAssembler* masm) { | 665 void LoadDictionaryElementPlatformStub::Generate(MacroAssembler* masm) { |
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979 InstallDescriptor(isolate, &stub3); | 968 InstallDescriptor(isolate, &stub3); |
980 } | 969 } |
981 | 970 |
982 InternalArrayConstructorStub::InternalArrayConstructorStub( | 971 InternalArrayConstructorStub::InternalArrayConstructorStub( |
983 Isolate* isolate) : PlatformCodeStub(isolate) { | 972 Isolate* isolate) : PlatformCodeStub(isolate) { |
984 InternalArrayConstructorStubBase::GenerateStubsAheadOfTime(isolate); | 973 InternalArrayConstructorStubBase::GenerateStubsAheadOfTime(isolate); |
985 } | 974 } |
986 | 975 |
987 | 976 |
988 } } // namespace v8::internal | 977 } } // namespace v8::internal |
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