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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 #if V8_TARGET_ARCH_MIPS | 5 #if V8_TARGET_ARCH_MIPS |
6 | 6 |
7 // Note on Mips implementation: | 7 // Note on Mips implementation: |
8 // | 8 // |
9 // The result_register() for mips is the 'v0' register, which is defined | 9 // The result_register() for mips is the 'v0' register, which is defined |
10 // by the ABI to contain function return values. However, the first | 10 // by the ABI to contain function return values. However, the first |
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2842 EmitResolvePossiblyDirectEval(arg_count); | 2842 EmitResolvePossiblyDirectEval(arg_count); |
2843 | 2843 |
2844 // Touch up the stack with the resolved function. | 2844 // Touch up the stack with the resolved function. |
2845 __ sw(v0, MemOperand(sp, (arg_count + 1) * kPointerSize)); | 2845 __ sw(v0, MemOperand(sp, (arg_count + 1) * kPointerSize)); |
2846 | 2846 |
2847 PrepareForBailoutForId(expr->EvalId(), NO_REGISTERS); | 2847 PrepareForBailoutForId(expr->EvalId(), NO_REGISTERS); |
2848 // Record source position for debugger. | 2848 // Record source position for debugger. |
2849 SetCallPosition(expr); | 2849 SetCallPosition(expr); |
2850 __ lw(a1, MemOperand(sp, (arg_count + 1) * kPointerSize)); | 2850 __ lw(a1, MemOperand(sp, (arg_count + 1) * kPointerSize)); |
2851 __ li(a0, Operand(arg_count)); | 2851 __ li(a0, Operand(arg_count)); |
2852 __ Call(isolate()->builtins()->Call(), RelocInfo::CODE_TARGET); | 2852 __ Call(isolate()->builtins()->Call(ConvertReceiverMode::kAny, |
| 2853 expr->tail_call_mode()), |
| 2854 RelocInfo::CODE_TARGET); |
2853 RecordJSReturnSite(expr); | 2855 RecordJSReturnSite(expr); |
2854 // Restore context register. | 2856 // Restore context register. |
2855 __ lw(cp, MemOperand(fp, StandardFrameConstants::kContextOffset)); | 2857 __ lw(cp, MemOperand(fp, StandardFrameConstants::kContextOffset)); |
2856 context()->DropAndPlug(1, v0); | 2858 context()->DropAndPlug(1, v0); |
2857 } | 2859 } |
2858 | 2860 |
2859 | 2861 |
2860 void FullCodeGenerator::VisitCallNew(CallNew* expr) { | 2862 void FullCodeGenerator::VisitCallNew(CallNew* expr) { |
2861 Comment cmnt(masm_, "[ CallNew"); | 2863 Comment cmnt(masm_, "[ CallNew"); |
2862 // According to ECMA-262, section 11.2.2, page 44, the function | 2864 // According to ECMA-262, section 11.2.2, page 44, the function |
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4498 reinterpret_cast<uint32_t>( | 4500 reinterpret_cast<uint32_t>( |
4499 isolate->builtins()->OsrAfterStackCheck()->entry())); | 4501 isolate->builtins()->OsrAfterStackCheck()->entry())); |
4500 return OSR_AFTER_STACK_CHECK; | 4502 return OSR_AFTER_STACK_CHECK; |
4501 } | 4503 } |
4502 | 4504 |
4503 | 4505 |
4504 } // namespace internal | 4506 } // namespace internal |
4505 } // namespace v8 | 4507 } // namespace v8 |
4506 | 4508 |
4507 #endif // V8_TARGET_ARCH_MIPS | 4509 #endif // V8_TARGET_ARCH_MIPS |
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