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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 #if V8_TARGET_ARCH_X87 | 7 #if V8_TARGET_ARCH_X87 |
8 | 8 |
9 #include "src/bootstrapper.h" | 9 #include "src/bootstrapper.h" |
10 #include "src/code-stubs.h" | 10 #include "src/code-stubs.h" |
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551 } | 551 } |
552 | 552 |
553 | 553 |
554 void MathPowStub::Generate(MacroAssembler* masm) { | 554 void MathPowStub::Generate(MacroAssembler* masm) { |
555 // No SSE2 support | 555 // No SSE2 support |
556 UNREACHABLE(); | 556 UNREACHABLE(); |
557 } | 557 } |
558 | 558 |
559 | 559 |
560 void FunctionPrototypeStub::Generate(MacroAssembler* masm) { | 560 void FunctionPrototypeStub::Generate(MacroAssembler* masm) { |
561 // ----------- S t a t e ------------- | |
562 // -- ecx : name | |
563 // -- edx : receiver | |
564 // -- esp[0] : return address | |
565 // ----------------------------------- | |
566 Label miss; | 561 Label miss; |
| 562 Register receiver = LoadIC::ReceiverRegister(); |
567 | 563 |
568 if (kind() == Code::KEYED_LOAD_IC) { | 564 NamedLoadHandlerCompiler::GenerateLoadFunctionPrototype(masm, receiver, eax, |
569 __ cmp(ecx, Immediate(isolate()->factory()->prototype_string())); | 565 ebx, &miss); |
570 __ j(not_equal, &miss); | |
571 } | |
572 | |
573 StubCompiler::GenerateLoadFunctionPrototype(masm, edx, eax, ebx, &miss); | |
574 __ bind(&miss); | 566 __ bind(&miss); |
575 StubCompiler::TailCallBuiltin( | 567 PropertyAccessCompiler::TailCallBuiltin( |
576 masm, BaseLoadStoreStubCompiler::MissBuiltin(kind())); | 568 masm, PropertyAccessCompiler::MissBuiltin(Code::LOAD_IC)); |
577 } | 569 } |
578 | 570 |
579 | 571 |
580 void ArgumentsAccessStub::GenerateReadElement(MacroAssembler* masm) { | 572 void ArgumentsAccessStub::GenerateReadElement(MacroAssembler* masm) { |
581 // The key is in edx and the parameter count is in eax. | 573 // The key is in edx and the parameter count is in eax. |
582 | 574 |
583 // The displacement is used for skipping the frame pointer on the | 575 // The displacement is used for skipping the frame pointer on the |
584 // stack. It is the offset of the last parameter (if any) relative | 576 // stack. It is the offset of the last parameter (if any) relative |
585 // to the frame pointer. | 577 // to the frame pointer. |
586 static const int kDisplacement = 1 * kPointerSize; | 578 static const int kDisplacement = 1 * kPointerSize; |
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4616 Operand(ebp, 7 * kPointerSize), | 4608 Operand(ebp, 7 * kPointerSize), |
4617 NULL); | 4609 NULL); |
4618 } | 4610 } |
4619 | 4611 |
4620 | 4612 |
4621 #undef __ | 4613 #undef __ |
4622 | 4614 |
4623 } } // namespace v8::internal | 4615 } } // namespace v8::internal |
4624 | 4616 |
4625 #endif // V8_TARGET_ARCH_X87 | 4617 #endif // V8_TARGET_ARCH_X87 |
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