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1 // Copyright 2010 the V8 project authors. All rights reserved. | 1 // Copyright 2010 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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746 ArgumentsAllocationMode mode = ArgumentsMode(); | 746 ArgumentsAllocationMode mode = ArgumentsMode(); |
747 ASSERT(mode != NO_ARGUMENTS_ALLOCATION); | 747 ASSERT(mode != NO_ARGUMENTS_ALLOCATION); |
748 | 748 |
749 Comment cmnt(masm_, "[ store arguments object"); | 749 Comment cmnt(masm_, "[ store arguments object"); |
750 if (mode == LAZY_ARGUMENTS_ALLOCATION && initial) { | 750 if (mode == LAZY_ARGUMENTS_ALLOCATION && initial) { |
751 // When using lazy arguments allocation, we store the arguments marker value | 751 // When using lazy arguments allocation, we store the arguments marker value |
752 // as a sentinel indicating that the arguments object hasn't been | 752 // as a sentinel indicating that the arguments object hasn't been |
753 // allocated yet. | 753 // allocated yet. |
754 frame_->Push(Factory::arguments_marker()); | 754 frame_->Push(Factory::arguments_marker()); |
755 } else { | 755 } else { |
756 ArgumentsAccessStub stub(ArgumentsAccessStub::NEW_OBJECT); | 756 ArgumentsAccessStub stub(is_strict_mode() |
| 757 ? ArgumentsAccessStub::NEW_OBJECT_STRICT |
| 758 : ArgumentsAccessStub::NEW_OBJECT); |
757 frame_->PushFunction(); | 759 frame_->PushFunction(); |
758 frame_->PushReceiverSlotAddress(); | 760 frame_->PushReceiverSlotAddress(); |
759 frame_->Push(Smi::FromInt(scope()->num_parameters())); | 761 frame_->Push(Smi::FromInt(scope()->num_parameters())); |
760 Result result = frame_->CallStub(&stub, 3); | 762 Result result = frame_->CallStub(&stub, 3); |
761 frame_->Push(&result); | 763 frame_->Push(&result); |
762 } | 764 } |
763 | 765 |
764 Variable* arguments = scope()->arguments(); | 766 Variable* arguments = scope()->arguments(); |
765 Variable* shadow = scope()->arguments_shadow(); | 767 Variable* shadow = scope()->arguments_shadow(); |
766 | 768 |
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10354 memcpy(chunk->GetStartAddress(), desc.buffer, desc.instr_size); | 10356 memcpy(chunk->GetStartAddress(), desc.buffer, desc.instr_size); |
10355 CPU::FlushICache(chunk->GetStartAddress(), desc.instr_size); | 10357 CPU::FlushICache(chunk->GetStartAddress(), desc.instr_size); |
10356 return FUNCTION_CAST<MemCopyFunction>(chunk->GetStartAddress()); | 10358 return FUNCTION_CAST<MemCopyFunction>(chunk->GetStartAddress()); |
10357 } | 10359 } |
10358 | 10360 |
10359 #undef __ | 10361 #undef __ |
10360 | 10362 |
10361 } } // namespace v8::internal | 10363 } } // namespace v8::internal |
10362 | 10364 |
10363 #endif // V8_TARGET_ARCH_IA32 | 10365 #endif // V8_TARGET_ARCH_IA32 |
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