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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 #include "src/v8.h" | 5 #include "src/v8.h" |
| 6 | 6 |
| 7 #if V8_TARGET_ARCH_ARM | 7 #if V8_TARGET_ARCH_ARM |
| 8 | 8 |
| 9 #include "src/ic/call-optimization.h" |
| 9 #include "src/ic/ic-compiler.h" | 10 #include "src/ic/ic-compiler.h" |
| 10 | 11 |
| 11 namespace v8 { | 12 namespace v8 { |
| 12 namespace internal { | 13 namespace internal { |
| 13 | 14 |
| 14 #define __ ACCESS_MASM(masm) | 15 #define __ ACCESS_MASM(masm) |
| 15 | 16 |
| 16 | 17 |
| 17 void PropertyHandlerCompiler::GenerateDictionaryNegativeLookup( | 18 void PropertyHandlerCompiler::GenerateDictionaryNegativeLookup( |
| 18 MacroAssembler* masm, Label* miss_label, Register receiver, | 19 MacroAssembler* masm, Label* miss_label, Register receiver, |
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| 202 ExternalReference::Type type = ExternalReference::DIRECT_API_CALL; | 203 ExternalReference::Type type = ExternalReference::DIRECT_API_CALL; |
| 203 ExternalReference ref = ExternalReference(&fun, type, masm->isolate()); | 204 ExternalReference ref = ExternalReference(&fun, type, masm->isolate()); |
| 204 __ mov(api_function_address, Operand(ref)); | 205 __ mov(api_function_address, Operand(ref)); |
| 205 | 206 |
| 206 // Jump to stub. | 207 // Jump to stub. |
| 207 CallApiFunctionStub stub(isolate, is_store, call_data_undefined, argc); | 208 CallApiFunctionStub stub(isolate, is_store, call_data_undefined, argc); |
| 208 __ TailCallStub(&stub); | 209 __ TailCallStub(&stub); |
| 209 } | 210 } |
| 210 | 211 |
| 211 | 212 |
| 212 void PropertyAccessCompiler::GenerateTailCall(MacroAssembler* masm, | |
| 213 Handle<Code> code) { | |
| 214 __ Jump(code, RelocInfo::CODE_TARGET); | |
| 215 } | |
| 216 | |
| 217 | |
| 218 #undef __ | 213 #undef __ |
| 219 #define __ ACCESS_MASM(masm()) | 214 #define __ ACCESS_MASM(masm()) |
| 220 | 215 |
| 221 | 216 |
| 222 void NamedStoreHandlerCompiler::GenerateRestoreName(Label* label, | 217 void NamedStoreHandlerCompiler::GenerateRestoreName(Label* label, |
| 223 Handle<Name> name) { | 218 Handle<Name> name) { |
| 224 if (!label->is_unused()) { | 219 if (!label->is_unused()) { |
| 225 __ bind(label); | 220 __ bind(label); |
| 226 __ mov(this->name(), Operand(name)); | 221 __ mov(this->name(), Operand(name)); |
| 227 } | 222 } |
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| 744 // Do tail-call to the runtime system. | 739 // Do tail-call to the runtime system. |
| 745 ExternalReference store_ic_property = ExternalReference( | 740 ExternalReference store_ic_property = ExternalReference( |
| 746 IC_Utility(IC::kStorePropertyWithInterceptor), isolate()); | 741 IC_Utility(IC::kStorePropertyWithInterceptor), isolate()); |
| 747 __ TailCallExternalReference(store_ic_property, 3, 1); | 742 __ TailCallExternalReference(store_ic_property, 3, 1); |
| 748 | 743 |
| 749 // Return the generated code. | 744 // Return the generated code. |
| 750 return GetCode(kind(), Code::FAST, name); | 745 return GetCode(kind(), Code::FAST, name); |
| 751 } | 746 } |
| 752 | 747 |
| 753 | 748 |
| 754 Register* PropertyAccessCompiler::load_calling_convention() { | |
| 755 // receiver, name, scratch1, scratch2, scratch3, scratch4. | |
| 756 Register receiver = LoadIC::ReceiverRegister(); | |
| 757 Register name = LoadIC::NameRegister(); | |
| 758 static Register registers[] = {receiver, name, r3, r0, r4, r5}; | |
| 759 return registers; | |
| 760 } | |
| 761 | |
| 762 | |
| 763 Register* PropertyAccessCompiler::store_calling_convention() { | |
| 764 // receiver, name, scratch1, scratch2, scratch3. | |
| 765 Register receiver = StoreIC::ReceiverRegister(); | |
| 766 Register name = StoreIC::NameRegister(); | |
| 767 DCHECK(r3.is(KeyedStoreIC::MapRegister())); | |
| 768 static Register registers[] = {receiver, name, r3, r4, r5}; | |
| 769 return registers; | |
| 770 } | |
| 771 | |
| 772 | |
| 773 Register NamedStoreHandlerCompiler::value() { return StoreIC::ValueRegister(); } | 749 Register NamedStoreHandlerCompiler::value() { return StoreIC::ValueRegister(); } |
| 774 | 750 |
| 775 | 751 |
| 776 #undef __ | 752 #undef __ |
| 777 #define __ ACCESS_MASM(masm) | 753 #define __ ACCESS_MASM(masm) |
| 778 | 754 |
| 779 | 755 |
| 780 void NamedLoadHandlerCompiler::GenerateLoadViaGetter( | 756 void NamedLoadHandlerCompiler::GenerateLoadViaGetter( |
| 781 MacroAssembler* masm, Handle<HeapType> type, Register receiver, | 757 MacroAssembler* masm, Handle<HeapType> type, Register receiver, |
| 782 Handle<JSFunction> getter) { | 758 Handle<JSFunction> getter) { |
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| 975 // Do tail-call to runtime routine. | 951 // Do tail-call to runtime routine. |
| 976 __ TailCallRuntime(Runtime::kSetProperty, 4, 1); | 952 __ TailCallRuntime(Runtime::kSetProperty, 4, 1); |
| 977 } | 953 } |
| 978 | 954 |
| 979 | 955 |
| 980 #undef __ | 956 #undef __ |
| 981 } | 957 } |
| 982 } // namespace v8::internal | 958 } // namespace v8::internal |
| 983 | 959 |
| 984 #endif // V8_TARGET_ARCH_ARM | 960 #endif // V8_TARGET_ARCH_ARM |
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