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1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 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/ic/handler-compiler.h" | 7 #include "src/ic/handler-compiler.h" |
8 | 8 |
9 #include "src/api-arguments.h" | 9 #include "src/api-arguments.h" |
10 #include "src/field-type.h" | 10 #include "src/field-type.h" |
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36 DCHECK(!holder.is(scratch)); | 36 DCHECK(!holder.is(scratch)); |
37 DCHECK(!receiver.is(scratch)); | 37 DCHECK(!receiver.is(scratch)); |
38 // Call the JavaScript getter with the receiver on the stack. | 38 // Call the JavaScript getter with the receiver on the stack. |
39 if (map->IsJSGlobalObjectMap()) { | 39 if (map->IsJSGlobalObjectMap()) { |
40 // Swap in the global receiver. | 40 // Swap in the global receiver. |
41 __ ldr(scratch, | 41 __ ldr(scratch, |
42 FieldMemOperand(receiver, JSGlobalObject::kGlobalProxyOffset)); | 42 FieldMemOperand(receiver, JSGlobalObject::kGlobalProxyOffset)); |
43 receiver = scratch; | 43 receiver = scratch; |
44 } | 44 } |
45 __ push(receiver); | 45 __ push(receiver); |
46 ParameterCount actual(0); | |
47 ParameterCount expected(expected_arguments); | |
48 __ LoadAccessor(r1, holder, accessor_index, ACCESSOR_GETTER); | 46 __ LoadAccessor(r1, holder, accessor_index, ACCESSOR_GETTER); |
49 __ InvokeFunction(r1, expected, actual, CALL_FUNCTION, | 47 __ mov(r0, Operand(0)); |
50 CheckDebugStepCallWrapper()); | 48 __ Call(masm->isolate()->builtins()->CallFunction( |
| 49 ConvertReceiverMode::kNotNullOrUndefined), |
| 50 RelocInfo::CODE_TARGET); |
51 } else { | 51 } else { |
52 // If we generate a global code snippet for deoptimization only, remember | 52 // If we generate a global code snippet for deoptimization only, remember |
53 // the place to continue after deoptimization. | 53 // the place to continue after deoptimization. |
54 masm->isolate()->heap()->SetGetterStubDeoptPCOffset(masm->pc_offset()); | 54 masm->isolate()->heap()->SetGetterStubDeoptPCOffset(masm->pc_offset()); |
55 } | 55 } |
56 | 56 |
57 // Restore context register. | 57 // Restore context register. |
58 __ pop(cp); | 58 __ pop(cp); |
59 } | 59 } |
60 __ Ret(); | 60 __ Ret(); |
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80 DCHECK(!receiver.is(scratch)); | 80 DCHECK(!receiver.is(scratch)); |
81 DCHECK(!value().is(scratch)); | 81 DCHECK(!value().is(scratch)); |
82 // Call the JavaScript setter with receiver and value on the stack. | 82 // Call the JavaScript setter with receiver and value on the stack. |
83 if (map->IsJSGlobalObjectMap()) { | 83 if (map->IsJSGlobalObjectMap()) { |
84 // Swap in the global receiver. | 84 // Swap in the global receiver. |
85 __ ldr(scratch, | 85 __ ldr(scratch, |
86 FieldMemOperand(receiver, JSGlobalObject::kGlobalProxyOffset)); | 86 FieldMemOperand(receiver, JSGlobalObject::kGlobalProxyOffset)); |
87 receiver = scratch; | 87 receiver = scratch; |
88 } | 88 } |
89 __ Push(receiver, value()); | 89 __ Push(receiver, value()); |
90 ParameterCount actual(1); | |
91 ParameterCount expected(expected_arguments); | |
92 __ LoadAccessor(r1, holder, accessor_index, ACCESSOR_SETTER); | 90 __ LoadAccessor(r1, holder, accessor_index, ACCESSOR_SETTER); |
93 __ InvokeFunction(r1, expected, actual, CALL_FUNCTION, | 91 __ mov(r0, Operand(1)); |
94 CheckDebugStepCallWrapper()); | 92 __ Call(masm->isolate()->builtins()->CallFunction( |
| 93 ConvertReceiverMode::kNotNullOrUndefined), |
| 94 RelocInfo::CODE_TARGET); |
95 } else { | 95 } else { |
96 // If we generate a global code snippet for deoptimization only, remember | 96 // If we generate a global code snippet for deoptimization only, remember |
97 // the place to continue after deoptimization. | 97 // the place to continue after deoptimization. |
98 masm->isolate()->heap()->SetSetterStubDeoptPCOffset(masm->pc_offset()); | 98 masm->isolate()->heap()->SetSetterStubDeoptPCOffset(masm->pc_offset()); |
99 } | 99 } |
100 | 100 |
101 // We have to return the passed value, not the return value of the setter. | 101 // We have to return the passed value, not the return value of the setter. |
102 __ pop(r0); | 102 __ pop(r0); |
103 | 103 |
104 // Restore context register. | 104 // Restore context register. |
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786 // Return the generated code. | 786 // Return the generated code. |
787 return GetCode(kind(), Code::NORMAL, name); | 787 return GetCode(kind(), Code::NORMAL, name); |
788 } | 788 } |
789 | 789 |
790 | 790 |
791 #undef __ | 791 #undef __ |
792 } // namespace internal | 792 } // namespace internal |
793 } // namespace v8 | 793 } // namespace v8 |
794 | 794 |
795 #endif // V8_TARGET_ARCH_ARM | 795 #endif // V8_TARGET_ARCH_ARM |
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