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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_ARM | 5 #if V8_TARGET_ARCH_ARM |
6 | 6 |
7 #include "src/full-codegen/full-codegen.h" | 7 #include "src/full-codegen/full-codegen.h" |
8 #include "src/ast/compile-time-value.h" | 8 #include "src/ast/compile-time-value.h" |
9 #include "src/ast/scopes.h" | 9 #include "src/ast/scopes.h" |
10 #include "src/code-factory.h" | 10 #include "src/code-factory.h" |
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2770 __ bind(&null); | 2770 __ bind(&null); |
2771 __ LoadRoot(r0, Heap::kNullValueRootIndex); | 2771 __ LoadRoot(r0, Heap::kNullValueRootIndex); |
2772 | 2772 |
2773 // All done. | 2773 // All done. |
2774 __ bind(&done); | 2774 __ bind(&done); |
2775 | 2775 |
2776 context()->Plug(r0); | 2776 context()->Plug(r0); |
2777 } | 2777 } |
2778 | 2778 |
2779 | 2779 |
2780 void FullCodeGenerator::EmitStringCharFromCode(CallRuntime* expr) { | |
2781 ZoneList<Expression*>* args = expr->arguments(); | |
2782 DCHECK(args->length() == 1); | |
2783 VisitForAccumulatorValue(args->at(0)); | |
2784 | |
2785 Label done; | |
2786 StringCharFromCodeGenerator generator(r0, r1); | |
2787 generator.GenerateFast(masm_); | |
2788 __ jmp(&done); | |
2789 | |
2790 NopRuntimeCallHelper call_helper; | |
2791 generator.GenerateSlow(masm_, call_helper); | |
2792 | |
2793 __ bind(&done); | |
2794 context()->Plug(r1); | |
2795 } | |
2796 | |
2797 | |
2798 void FullCodeGenerator::EmitStringCharCodeAt(CallRuntime* expr) { | 2780 void FullCodeGenerator::EmitStringCharCodeAt(CallRuntime* expr) { |
2799 ZoneList<Expression*>* args = expr->arguments(); | 2781 ZoneList<Expression*>* args = expr->arguments(); |
2800 DCHECK(args->length() == 2); | 2782 DCHECK(args->length() == 2); |
2801 VisitForStackValue(args->at(0)); | 2783 VisitForStackValue(args->at(0)); |
2802 VisitForAccumulatorValue(args->at(1)); | 2784 VisitForAccumulatorValue(args->at(1)); |
2803 | 2785 |
2804 Register object = r1; | 2786 Register object = r1; |
2805 Register index = r0; | 2787 Register index = r0; |
2806 Register result = r3; | 2788 Register result = r3; |
2807 | 2789 |
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3754 DCHECK(interrupt_address == | 3736 DCHECK(interrupt_address == |
3755 isolate->builtins()->OnStackReplacement()->entry()); | 3737 isolate->builtins()->OnStackReplacement()->entry()); |
3756 return ON_STACK_REPLACEMENT; | 3738 return ON_STACK_REPLACEMENT; |
3757 } | 3739 } |
3758 | 3740 |
3759 | 3741 |
3760 } // namespace internal | 3742 } // namespace internal |
3761 } // namespace v8 | 3743 } // namespace v8 |
3762 | 3744 |
3763 #endif // V8_TARGET_ARCH_ARM | 3745 #endif // V8_TARGET_ARCH_ARM |
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