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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 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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3726 // -- a2 : name | 3726 // -- a2 : name |
3727 // -- ra : return address | 3727 // -- ra : return address |
3728 // -- a0 : receiver | 3728 // -- a0 : receiver |
3729 // -- sp[0] : receiver | 3729 // -- sp[0] : receiver |
3730 // ----------------------------------- | 3730 // ----------------------------------- |
3731 receiver = a0; | 3731 receiver = a0; |
3732 } | 3732 } |
3733 | 3733 |
3734 StubCompiler::GenerateLoadFunctionPrototype(masm, receiver, a3, t0, &miss); | 3734 StubCompiler::GenerateLoadFunctionPrototype(masm, receiver, a3, t0, &miss); |
3735 __ bind(&miss); | 3735 __ bind(&miss); |
3736 StubCompiler::TailCallBuiltin(masm, StubCompiler::MissBuiltin(kind())); | 3736 StubCompiler::TailCallBuiltin( |
| 3737 masm, BaseLoadStoreStubCompiler::MissBuiltin(kind())); |
3737 } | 3738 } |
3738 | 3739 |
3739 | 3740 |
3740 void StringLengthStub::Generate(MacroAssembler* masm) { | 3741 void StringLengthStub::Generate(MacroAssembler* masm) { |
3741 Label miss; | 3742 Label miss; |
3742 Register receiver; | 3743 Register receiver; |
3743 if (kind() == Code::KEYED_LOAD_IC) { | 3744 if (kind() == Code::KEYED_LOAD_IC) { |
3744 // ----------- S t a t e ------------- | 3745 // ----------- S t a t e ------------- |
3745 // -- ra : return address | 3746 // -- ra : return address |
3746 // -- a0 : key | 3747 // -- a0 : key |
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3757 // -- a0 : receiver | 3758 // -- a0 : receiver |
3758 // -- sp[0] : receiver | 3759 // -- sp[0] : receiver |
3759 // ----------------------------------- | 3760 // ----------------------------------- |
3760 receiver = a0; | 3761 receiver = a0; |
3761 } | 3762 } |
3762 | 3763 |
3763 StubCompiler::GenerateLoadStringLength(masm, receiver, a3, t0, &miss, | 3764 StubCompiler::GenerateLoadStringLength(masm, receiver, a3, t0, &miss, |
3764 support_wrapper_); | 3765 support_wrapper_); |
3765 | 3766 |
3766 __ bind(&miss); | 3767 __ bind(&miss); |
3767 StubCompiler::TailCallBuiltin(masm, StubCompiler::MissBuiltin(kind())); | 3768 StubCompiler::TailCallBuiltin( |
| 3769 masm, BaseLoadStoreStubCompiler::MissBuiltin(kind())); |
3768 } | 3770 } |
3769 | 3771 |
3770 | 3772 |
3771 void StoreArrayLengthStub::Generate(MacroAssembler* masm) { | 3773 void StoreArrayLengthStub::Generate(MacroAssembler* masm) { |
3772 // This accepts as a receiver anything JSArray::SetElementsLength accepts | 3774 // This accepts as a receiver anything JSArray::SetElementsLength accepts |
3773 // (currently anything except for external arrays which means anything with | 3775 // (currently anything except for external arrays which means anything with |
3774 // elements of FixedArray type). Value must be a number, but only smis are | 3776 // elements of FixedArray type). Value must be a number, but only smis are |
3775 // accepted as the most common case. | 3777 // accepted as the most common case. |
3776 Label miss; | 3778 Label miss; |
3777 | 3779 |
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3827 | 3829 |
3828 // Prepare tail call to StoreIC_ArrayLength. | 3830 // Prepare tail call to StoreIC_ArrayLength. |
3829 __ Push(receiver, value); | 3831 __ Push(receiver, value); |
3830 | 3832 |
3831 ExternalReference ref = | 3833 ExternalReference ref = |
3832 ExternalReference(IC_Utility(IC::kStoreIC_ArrayLength), masm->isolate()); | 3834 ExternalReference(IC_Utility(IC::kStoreIC_ArrayLength), masm->isolate()); |
3833 __ TailCallExternalReference(ref, 2, 1); | 3835 __ TailCallExternalReference(ref, 2, 1); |
3834 | 3836 |
3835 __ bind(&miss); | 3837 __ bind(&miss); |
3836 | 3838 |
3837 StubCompiler::TailCallBuiltin(masm, StubCompiler::MissBuiltin(kind())); | 3839 StubCompiler::TailCallBuiltin( |
| 3840 masm, BaseLoadStoreStubCompiler::MissBuiltin(kind())); |
3838 } | 3841 } |
3839 | 3842 |
3840 | 3843 |
3841 Register InstanceofStub::left() { return a0; } | 3844 Register InstanceofStub::left() { return a0; } |
3842 | 3845 |
3843 | 3846 |
3844 Register InstanceofStub::right() { return a1; } | 3847 Register InstanceofStub::right() { return a1; } |
3845 | 3848 |
3846 | 3849 |
3847 void ArgumentsAccessStub::GenerateReadElement(MacroAssembler* masm) { | 3850 void ArgumentsAccessStub::GenerateReadElement(MacroAssembler* masm) { |
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7611 __ bind(&fast_elements_case); | 7614 __ bind(&fast_elements_case); |
7612 GenerateCase(masm, FAST_ELEMENTS); | 7615 GenerateCase(masm, FAST_ELEMENTS); |
7613 } | 7616 } |
7614 | 7617 |
7615 | 7618 |
7616 #undef __ | 7619 #undef __ |
7617 | 7620 |
7618 } } // namespace v8::internal | 7621 } } // namespace v8::internal |
7619 | 7622 |
7620 #endif // V8_TARGET_ARCH_MIPS | 7623 #endif // V8_TARGET_ARCH_MIPS |
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