Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 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 |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | #ifndef V8_CALL_INTERFACE_DESCRIPTOR_H_ |
| 6 | #define V8_CALL_INTERFACE_DESCRIPTOR_H_ |
| 7 | |
| 8 | #include "src/assembler.h" |
| 9 | #include "src/macro-assembler.h" |
| 10 | |
| 11 | namespace v8 { |
| 12 | namespace internal { |
| 13 | |
| 14 | class PlatformInterfaceDescriptor; |
| 15 | |
| 16 | #define INTERFACE_DESCRIPTOR_LIST(V) \ |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 17 | V(Void) \ |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 18 | V(Load) \ |
| 19 | V(Store) \ |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 20 | V(StoreTransition) \ |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 21 | V(VectorStoreTransition) \ |
| 22 | V(VectorStoreICTrampoline) \ |
| 23 | V(VectorStoreIC) \ |
| 24 | V(InstanceOf) \ |
| 25 | V(LoadWithVector) \ |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame^] | 26 | V(FastArrayPush) \ |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 27 | V(FastNewClosure) \ |
| 28 | V(FastNewContext) \ |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 29 | V(FastNewObject) \ |
| 30 | V(FastNewRestParameter) \ |
| 31 | V(FastNewSloppyArguments) \ |
| 32 | V(FastNewStrictArguments) \ |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame^] | 33 | V(TypeConversion) \ |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 34 | V(Typeof) \ |
| 35 | V(FastCloneRegExp) \ |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 36 | V(FastCloneShallowArray) \ |
| 37 | V(FastCloneShallowObject) \ |
| 38 | V(CreateAllocationSite) \ |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 39 | V(CreateWeakCell) \ |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 40 | V(CallFunction) \ |
| 41 | V(CallFunctionWithFeedback) \ |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 42 | V(CallFunctionWithFeedbackAndVector) \ |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 43 | V(CallConstruct) \ |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 44 | V(CallTrampoline) \ |
| 45 | V(ConstructStub) \ |
| 46 | V(ConstructTrampoline) \ |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 47 | V(RegExpConstructResult) \ |
| 48 | V(TransitionElementsKind) \ |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 49 | V(AllocateHeapNumber) \ |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 50 | V(AllocateMutableHeapNumber) \ |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame^] | 51 | V(AllocateFloat32x4) \ |
| 52 | V(AllocateInt32x4) \ |
| 53 | V(AllocateUint32x4) \ |
| 54 | V(AllocateBool32x4) \ |
| 55 | V(AllocateInt16x8) \ |
| 56 | V(AllocateUint16x8) \ |
| 57 | V(AllocateBool16x8) \ |
| 58 | V(AllocateInt8x16) \ |
| 59 | V(AllocateUint8x16) \ |
| 60 | V(AllocateBool8x16) \ |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 61 | V(AllocateInNewSpace) \ |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 62 | V(ArrayConstructorConstantArgCount) \ |
| 63 | V(ArrayConstructor) \ |
| 64 | V(InternalArrayConstructorConstantArgCount) \ |
| 65 | V(InternalArrayConstructor) \ |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 66 | V(Compare) \ |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 67 | V(BinaryOp) \ |
| 68 | V(BinaryOpWithAllocationSite) \ |
| 69 | V(StringAdd) \ |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 70 | V(StringCompare) \ |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 71 | V(Keyed) \ |
| 72 | V(Named) \ |
| 73 | V(CallHandler) \ |
| 74 | V(ArgumentAdaptor) \ |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame^] | 75 | V(ApiCallbackWith0Args) \ |
| 76 | V(ApiCallbackWith1Args) \ |
| 77 | V(ApiCallbackWith2Args) \ |
| 78 | V(ApiCallbackWith3Args) \ |
| 79 | V(ApiCallbackWith4Args) \ |
| 80 | V(ApiCallbackWith5Args) \ |
| 81 | V(ApiCallbackWith6Args) \ |
| 82 | V(ApiCallbackWith7Args) \ |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 83 | V(ApiGetter) \ |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 84 | V(LoadGlobalViaContext) \ |
| 85 | V(StoreGlobalViaContext) \ |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 86 | V(MathPowTagged) \ |
| 87 | V(MathPowInteger) \ |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 88 | V(ContextOnly) \ |
| 89 | V(GrowArrayElements) \ |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 90 | V(InterpreterDispatch) \ |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 91 | V(InterpreterPushArgsAndCall) \ |
| 92 | V(InterpreterPushArgsAndConstruct) \ |
| 93 | V(InterpreterCEntry) |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 94 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 95 | class CallInterfaceDescriptorData { |
| 96 | public: |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 97 | CallInterfaceDescriptorData() |
| 98 | : register_param_count_(-1), function_type_(nullptr) {} |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 99 | |
| 100 | // A copy of the passed in registers and param_representations is made |
| 101 | // and owned by the CallInterfaceDescriptorData. |
| 102 | |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 103 | void InitializePlatformIndependent(FunctionType* function_type) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 104 | function_type_ = function_type; |
| 105 | } |
| 106 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 107 | // TODO(mvstanton): Instead of taking parallel arrays register and |
| 108 | // param_representations, how about a struct that puts the representation |
| 109 | // and register side by side (eg, RegRep(r1, Representation::Tagged()). |
| 110 | // The same should go for the CodeStubDescriptor class. |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 111 | void InitializePlatformSpecific( |
| 112 | int register_parameter_count, Register* registers, |
| 113 | PlatformInterfaceDescriptor* platform_descriptor = NULL); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 114 | |
| 115 | bool IsInitialized() const { return register_param_count_ >= 0; } |
| 116 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 117 | int param_count() const { return function_type_->Arity(); } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 118 | int register_param_count() const { return register_param_count_; } |
| 119 | Register register_param(int index) const { return register_params_[index]; } |
| 120 | Register* register_params() const { return register_params_.get(); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 121 | Type* param_type(int index) const { return function_type_->Parameter(index); } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 122 | PlatformInterfaceDescriptor* platform_specific_descriptor() const { |
| 123 | return platform_specific_descriptor_; |
| 124 | } |
| 125 | |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 126 | FunctionType* function_type() const { return function_type_; } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 127 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 128 | private: |
| 129 | int register_param_count_; |
| 130 | |
| 131 | // The Register params are allocated dynamically by the |
| 132 | // InterfaceDescriptor, and freed on destruction. This is because static |
| 133 | // arrays of Registers cause creation of runtime static initializers |
| 134 | // which we don't want. |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 135 | base::SmartArrayPointer<Register> register_params_; |
| 136 | |
| 137 | // Specifies types for parameters and return |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 138 | FunctionType* function_type_; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 139 | |
| 140 | PlatformInterfaceDescriptor* platform_specific_descriptor_; |
| 141 | |
| 142 | DISALLOW_COPY_AND_ASSIGN(CallInterfaceDescriptorData); |
| 143 | }; |
| 144 | |
| 145 | |
| 146 | class CallDescriptors { |
| 147 | public: |
| 148 | enum Key { |
| 149 | #define DEF_ENUM(name) name, |
| 150 | INTERFACE_DESCRIPTOR_LIST(DEF_ENUM) |
| 151 | #undef DEF_ENUM |
| 152 | NUMBER_OF_DESCRIPTORS |
| 153 | }; |
| 154 | }; |
| 155 | |
| 156 | |
| 157 | class CallInterfaceDescriptor { |
| 158 | public: |
| 159 | CallInterfaceDescriptor() : data_(NULL) {} |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 160 | virtual ~CallInterfaceDescriptor() {} |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 161 | |
| 162 | CallInterfaceDescriptor(Isolate* isolate, CallDescriptors::Key key) |
| 163 | : data_(isolate->call_descriptor_data(key)) {} |
| 164 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 165 | int GetParameterCount() const { return data()->param_count(); } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 166 | |
| 167 | int GetRegisterParameterCount() const { |
| 168 | return data()->register_param_count(); |
| 169 | } |
| 170 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 171 | int GetStackParameterCount() const { |
| 172 | return data()->function_type()->Arity() - data()->register_param_count(); |
| 173 | } |
| 174 | |
| 175 | Register GetRegisterParameter(int index) const { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 176 | return data()->register_param(index); |
| 177 | } |
| 178 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 179 | Type* GetParameterType(int index) const { |
| 180 | DCHECK(index < data()->param_count()); |
| 181 | return data()->param_type(index); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 182 | } |
| 183 | |
| 184 | // Some platforms have extra information to associate with the descriptor. |
| 185 | PlatformInterfaceDescriptor* platform_specific_descriptor() const { |
| 186 | return data()->platform_specific_descriptor(); |
| 187 | } |
| 188 | |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 189 | FunctionType* GetFunctionType() const { return data()->function_type(); } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 190 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 191 | static const Register ContextRegister(); |
| 192 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 193 | const char* DebugName(Isolate* isolate) const; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 194 | |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 195 | static FunctionType* BuildDefaultFunctionType(Isolate* isolate, |
| 196 | int paramater_count); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 197 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 198 | protected: |
| 199 | const CallInterfaceDescriptorData* data() const { return data_; } |
| 200 | |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 201 | virtual FunctionType* BuildCallInterfaceDescriptorFunctionType( |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 202 | Isolate* isolate, int register_param_count) { |
| 203 | return BuildDefaultFunctionType(isolate, register_param_count); |
| 204 | } |
| 205 | |
| 206 | virtual void InitializePlatformSpecific(CallInterfaceDescriptorData* data) { |
| 207 | UNREACHABLE(); |
| 208 | } |
| 209 | |
| 210 | void Initialize(Isolate* isolate, CallDescriptors::Key key) { |
| 211 | if (!data()->IsInitialized()) { |
| 212 | CallInterfaceDescriptorData* d = isolate->call_descriptor_data(key); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame^] | 213 | DCHECK(d == data()); // d should be a modifiable pointer to data(). |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 214 | InitializePlatformSpecific(d); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 215 | FunctionType* function_type = BuildCallInterfaceDescriptorFunctionType( |
| 216 | isolate, d->register_param_count()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 217 | d->InitializePlatformIndependent(function_type); |
| 218 | } |
| 219 | } |
| 220 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 221 | private: |
| 222 | const CallInterfaceDescriptorData* data_; |
| 223 | }; |
| 224 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame^] | 225 | #define DECLARE_DESCRIPTOR_WITH_BASE(name, base) \ |
| 226 | public: \ |
| 227 | explicit name(Isolate* isolate) : base(isolate, key()) { \ |
| 228 | Initialize(isolate, key()); \ |
| 229 | } \ |
| 230 | static inline CallDescriptors::Key key(); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 231 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 232 | #define DECLARE_DESCRIPTOR(name, base) \ |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame^] | 233 | DECLARE_DESCRIPTOR_WITH_BASE(name, base) \ |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 234 | protected: \ |
| 235 | void InitializePlatformSpecific(CallInterfaceDescriptorData* data) override; \ |
| 236 | name(Isolate* isolate, CallDescriptors::Key key) : base(isolate, key) {} \ |
| 237 | \ |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame^] | 238 | public: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 239 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 240 | #define DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE(name, base) \ |
| 241 | DECLARE_DESCRIPTOR(name, base) \ |
| 242 | protected: \ |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 243 | FunctionType* BuildCallInterfaceDescriptorFunctionType( \ |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 244 | Isolate* isolate, int register_param_count) override; \ |
| 245 | \ |
| 246 | public: |
| 247 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame^] | 248 | #define DECLARE_DESCRIPTOR_WITH_BASE_AND_FUNCTION_TYPE_ARG(name, base, arg) \ |
| 249 | DECLARE_DESCRIPTOR_WITH_BASE(name, base) \ |
| 250 | protected: \ |
| 251 | FunctionType* BuildCallInterfaceDescriptorFunctionType( \ |
| 252 | Isolate* isolate, int register_param_count) override { \ |
| 253 | return BuildCallInterfaceDescriptorFunctionTypeWithArg( \ |
| 254 | isolate, register_param_count, arg); \ |
| 255 | } \ |
| 256 | \ |
| 257 | public: |
| 258 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 259 | class VoidDescriptor : public CallInterfaceDescriptor { |
| 260 | public: |
| 261 | DECLARE_DESCRIPTOR(VoidDescriptor, CallInterfaceDescriptor) |
| 262 | }; |
| 263 | |
| 264 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 265 | // LoadDescriptor is used by all stubs that implement Load/KeyedLoad ICs. |
| 266 | class LoadDescriptor : public CallInterfaceDescriptor { |
| 267 | public: |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 268 | DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE(LoadDescriptor, |
| 269 | CallInterfaceDescriptor) |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 270 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 271 | enum ParameterIndices { kReceiverIndex, kNameIndex, kSlotIndex }; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 272 | static const Register ReceiverRegister(); |
| 273 | static const Register NameRegister(); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 274 | static const Register SlotRegister(); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 275 | }; |
| 276 | |
| 277 | |
| 278 | class StoreDescriptor : public CallInterfaceDescriptor { |
| 279 | public: |
| 280 | DECLARE_DESCRIPTOR(StoreDescriptor, CallInterfaceDescriptor) |
| 281 | |
| 282 | enum ParameterIndices { |
| 283 | kReceiverIndex, |
| 284 | kNameIndex, |
| 285 | kValueIndex, |
| 286 | kParameterCount |
| 287 | }; |
| 288 | static const Register ReceiverRegister(); |
| 289 | static const Register NameRegister(); |
| 290 | static const Register ValueRegister(); |
| 291 | }; |
| 292 | |
| 293 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 294 | class StoreTransitionDescriptor : public StoreDescriptor { |
| 295 | public: |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 296 | DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE(StoreTransitionDescriptor, |
| 297 | StoreDescriptor) |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 298 | |
| 299 | // Extends StoreDescriptor with Map parameter. |
| 300 | enum ParameterIndices { |
| 301 | kReceiverIndex, |
| 302 | kNameIndex, |
| 303 | kValueIndex, |
| 304 | kMapIndex, |
| 305 | kParameterCount |
| 306 | }; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 307 | |
| 308 | static const Register MapRegister(); |
| 309 | }; |
| 310 | |
| 311 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 312 | class VectorStoreTransitionDescriptor : public StoreDescriptor { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 313 | public: |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 314 | DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE(VectorStoreTransitionDescriptor, |
| 315 | StoreDescriptor) |
| 316 | |
| 317 | // Extends StoreDescriptor with Map parameter. |
| 318 | enum ParameterIndices { |
| 319 | kReceiverIndex = 0, |
| 320 | kNameIndex = 1, |
| 321 | kValueIndex = 2, |
| 322 | |
| 323 | kMapIndex = 3, |
| 324 | |
| 325 | kSlotIndex = 4, // not present on ia32. |
| 326 | kVirtualSlotVectorIndex = 4, |
| 327 | |
| 328 | kVectorIndex = 5 |
| 329 | }; |
| 330 | |
| 331 | static const Register MapRegister(); |
| 332 | static const Register SlotRegister(); |
| 333 | static const Register VectorRegister(); |
| 334 | }; |
| 335 | |
| 336 | |
| 337 | class InstanceOfDescriptor final : public CallInterfaceDescriptor { |
| 338 | public: |
| 339 | DECLARE_DESCRIPTOR(InstanceOfDescriptor, CallInterfaceDescriptor) |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 340 | |
| 341 | enum ParameterIndices { kLeftIndex, kRightIndex, kParameterCount }; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 342 | static const Register LeftRegister(); |
| 343 | static const Register RightRegister(); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 344 | }; |
| 345 | |
| 346 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 347 | class VectorStoreICTrampolineDescriptor : public StoreDescriptor { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 348 | public: |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 349 | DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE( |
| 350 | VectorStoreICTrampolineDescriptor, StoreDescriptor) |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 351 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 352 | enum ParameterIndices { kReceiverIndex, kNameIndex, kValueIndex, kSlotIndex }; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 353 | |
| 354 | static const Register SlotRegister(); |
| 355 | }; |
| 356 | |
| 357 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 358 | class VectorStoreICDescriptor : public VectorStoreICTrampolineDescriptor { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 359 | public: |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 360 | DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE( |
| 361 | VectorStoreICDescriptor, VectorStoreICTrampolineDescriptor) |
| 362 | |
| 363 | enum ParameterIndices { |
| 364 | kReceiverIndex, |
| 365 | kNameIndex, |
| 366 | kValueIndex, |
| 367 | kSlotIndex, |
| 368 | kVectorIndex |
| 369 | }; |
| 370 | |
| 371 | static const Register VectorRegister(); |
| 372 | }; |
| 373 | |
| 374 | |
| 375 | class LoadWithVectorDescriptor : public LoadDescriptor { |
| 376 | public: |
| 377 | DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE(LoadWithVectorDescriptor, |
| 378 | LoadDescriptor) |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 379 | |
| 380 | enum ParameterIndices { |
| 381 | kReceiverIndex, |
| 382 | kNameIndex, |
| 383 | kSlotIndex, |
| 384 | kVectorIndex |
| 385 | }; |
| 386 | |
| 387 | static const Register VectorRegister(); |
| 388 | }; |
| 389 | |
| 390 | |
| 391 | class FastNewClosureDescriptor : public CallInterfaceDescriptor { |
| 392 | public: |
| 393 | DECLARE_DESCRIPTOR(FastNewClosureDescriptor, CallInterfaceDescriptor) |
| 394 | }; |
| 395 | |
| 396 | |
| 397 | class FastNewContextDescriptor : public CallInterfaceDescriptor { |
| 398 | public: |
| 399 | DECLARE_DESCRIPTOR(FastNewContextDescriptor, CallInterfaceDescriptor) |
| 400 | }; |
| 401 | |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 402 | class FastNewObjectDescriptor : public CallInterfaceDescriptor { |
| 403 | public: |
| 404 | DECLARE_DESCRIPTOR(FastNewObjectDescriptor, CallInterfaceDescriptor) |
| 405 | }; |
| 406 | |
| 407 | class FastNewRestParameterDescriptor : public CallInterfaceDescriptor { |
| 408 | public: |
| 409 | DECLARE_DESCRIPTOR(FastNewRestParameterDescriptor, CallInterfaceDescriptor) |
| 410 | }; |
| 411 | |
| 412 | class FastNewSloppyArgumentsDescriptor : public CallInterfaceDescriptor { |
| 413 | public: |
| 414 | DECLARE_DESCRIPTOR(FastNewSloppyArgumentsDescriptor, |
| 415 | CallInterfaceDescriptor) |
| 416 | }; |
| 417 | |
| 418 | class FastNewStrictArgumentsDescriptor : public CallInterfaceDescriptor { |
| 419 | public: |
| 420 | DECLARE_DESCRIPTOR(FastNewStrictArgumentsDescriptor, |
| 421 | CallInterfaceDescriptor) |
| 422 | }; |
| 423 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame^] | 424 | class TypeConversionDescriptor final : public CallInterfaceDescriptor { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 425 | public: |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame^] | 426 | enum ParameterIndices { kArgumentIndex }; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 427 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame^] | 428 | DECLARE_DESCRIPTOR(TypeConversionDescriptor, CallInterfaceDescriptor) |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 429 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame^] | 430 | static const Register ArgumentRegister(); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 431 | }; |
| 432 | |
| 433 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 434 | class TypeofDescriptor : public CallInterfaceDescriptor { |
| 435 | public: |
| 436 | DECLARE_DESCRIPTOR(TypeofDescriptor, CallInterfaceDescriptor) |
| 437 | }; |
| 438 | |
| 439 | |
| 440 | class FastCloneRegExpDescriptor : public CallInterfaceDescriptor { |
| 441 | public: |
| 442 | DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE(FastCloneRegExpDescriptor, |
| 443 | CallInterfaceDescriptor) |
| 444 | }; |
| 445 | |
| 446 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 447 | class FastCloneShallowArrayDescriptor : public CallInterfaceDescriptor { |
| 448 | public: |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 449 | DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE(FastCloneShallowArrayDescriptor, |
| 450 | CallInterfaceDescriptor) |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 451 | }; |
| 452 | |
| 453 | |
| 454 | class FastCloneShallowObjectDescriptor : public CallInterfaceDescriptor { |
| 455 | public: |
| 456 | DECLARE_DESCRIPTOR(FastCloneShallowObjectDescriptor, CallInterfaceDescriptor) |
| 457 | }; |
| 458 | |
| 459 | |
| 460 | class CreateAllocationSiteDescriptor : public CallInterfaceDescriptor { |
| 461 | public: |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 462 | DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE(CreateAllocationSiteDescriptor, |
| 463 | CallInterfaceDescriptor) |
| 464 | }; |
| 465 | |
| 466 | |
| 467 | class CreateWeakCellDescriptor : public CallInterfaceDescriptor { |
| 468 | public: |
| 469 | enum ParameterIndices { |
| 470 | kVectorIndex, |
| 471 | kSlotIndex, |
| 472 | kValueIndex, |
| 473 | kParameterCount |
| 474 | }; |
| 475 | |
| 476 | DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE(CreateWeakCellDescriptor, |
| 477 | CallInterfaceDescriptor) |
| 478 | }; |
| 479 | |
| 480 | |
| 481 | class CallTrampolineDescriptor : public CallInterfaceDescriptor { |
| 482 | public: |
| 483 | DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE(CallTrampolineDescriptor, |
| 484 | CallInterfaceDescriptor) |
| 485 | }; |
| 486 | |
| 487 | |
| 488 | class ConstructStubDescriptor : public CallInterfaceDescriptor { |
| 489 | public: |
| 490 | DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE(ConstructStubDescriptor, |
| 491 | CallInterfaceDescriptor) |
| 492 | }; |
| 493 | |
| 494 | |
| 495 | class ConstructTrampolineDescriptor : public CallInterfaceDescriptor { |
| 496 | public: |
| 497 | DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE(ConstructTrampolineDescriptor, |
| 498 | CallInterfaceDescriptor) |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 499 | }; |
| 500 | |
| 501 | |
| 502 | class CallFunctionDescriptor : public CallInterfaceDescriptor { |
| 503 | public: |
| 504 | DECLARE_DESCRIPTOR(CallFunctionDescriptor, CallInterfaceDescriptor) |
| 505 | }; |
| 506 | |
| 507 | |
| 508 | class CallFunctionWithFeedbackDescriptor : public CallInterfaceDescriptor { |
| 509 | public: |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 510 | DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE( |
| 511 | CallFunctionWithFeedbackDescriptor, CallInterfaceDescriptor) |
| 512 | }; |
| 513 | |
| 514 | |
| 515 | class CallFunctionWithFeedbackAndVectorDescriptor |
| 516 | : public CallInterfaceDescriptor { |
| 517 | public: |
| 518 | DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE( |
| 519 | CallFunctionWithFeedbackAndVectorDescriptor, CallInterfaceDescriptor) |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 520 | }; |
| 521 | |
| 522 | |
| 523 | class CallConstructDescriptor : public CallInterfaceDescriptor { |
| 524 | public: |
| 525 | DECLARE_DESCRIPTOR(CallConstructDescriptor, CallInterfaceDescriptor) |
| 526 | }; |
| 527 | |
| 528 | |
| 529 | class RegExpConstructResultDescriptor : public CallInterfaceDescriptor { |
| 530 | public: |
| 531 | DECLARE_DESCRIPTOR(RegExpConstructResultDescriptor, CallInterfaceDescriptor) |
| 532 | }; |
| 533 | |
| 534 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 535 | class LoadGlobalViaContextDescriptor : public CallInterfaceDescriptor { |
| 536 | public: |
| 537 | DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE(LoadGlobalViaContextDescriptor, |
| 538 | CallInterfaceDescriptor) |
| 539 | |
| 540 | static const Register SlotRegister(); |
| 541 | }; |
| 542 | |
| 543 | |
| 544 | class StoreGlobalViaContextDescriptor : public CallInterfaceDescriptor { |
| 545 | public: |
| 546 | DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE(StoreGlobalViaContextDescriptor, |
| 547 | CallInterfaceDescriptor) |
| 548 | |
| 549 | static const Register SlotRegister(); |
| 550 | static const Register ValueRegister(); |
| 551 | }; |
| 552 | |
| 553 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 554 | class TransitionElementsKindDescriptor : public CallInterfaceDescriptor { |
| 555 | public: |
| 556 | DECLARE_DESCRIPTOR(TransitionElementsKindDescriptor, CallInterfaceDescriptor) |
| 557 | }; |
| 558 | |
| 559 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 560 | class AllocateHeapNumberDescriptor : public CallInterfaceDescriptor { |
| 561 | public: |
| 562 | DECLARE_DESCRIPTOR(AllocateHeapNumberDescriptor, CallInterfaceDescriptor) |
| 563 | }; |
| 564 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame^] | 565 | #define SIMD128_ALLOC_DESC(TYPE, Type, type, lane_count, lane_type) \ |
| 566 | class Allocate##Type##Descriptor : public CallInterfaceDescriptor { \ |
| 567 | public: \ |
| 568 | DECLARE_DESCRIPTOR(Allocate##Type##Descriptor, CallInterfaceDescriptor) \ |
| 569 | }; |
| 570 | SIMD128_TYPES(SIMD128_ALLOC_DESC) |
| 571 | #undef SIMD128_ALLOC_DESC |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 572 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 573 | class AllocateMutableHeapNumberDescriptor : public CallInterfaceDescriptor { |
| 574 | public: |
| 575 | DECLARE_DESCRIPTOR(AllocateMutableHeapNumberDescriptor, |
| 576 | CallInterfaceDescriptor) |
| 577 | }; |
| 578 | |
| 579 | |
| 580 | class AllocateInNewSpaceDescriptor : public CallInterfaceDescriptor { |
| 581 | public: |
| 582 | DECLARE_DESCRIPTOR(AllocateInNewSpaceDescriptor, CallInterfaceDescriptor) |
| 583 | }; |
| 584 | |
| 585 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 586 | class ArrayConstructorConstantArgCountDescriptor |
| 587 | : public CallInterfaceDescriptor { |
| 588 | public: |
| 589 | DECLARE_DESCRIPTOR(ArrayConstructorConstantArgCountDescriptor, |
| 590 | CallInterfaceDescriptor) |
| 591 | }; |
| 592 | |
| 593 | |
| 594 | class ArrayConstructorDescriptor : public CallInterfaceDescriptor { |
| 595 | public: |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 596 | DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE(ArrayConstructorDescriptor, |
| 597 | CallInterfaceDescriptor) |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 598 | }; |
| 599 | |
| 600 | |
| 601 | class InternalArrayConstructorConstantArgCountDescriptor |
| 602 | : public CallInterfaceDescriptor { |
| 603 | public: |
| 604 | DECLARE_DESCRIPTOR(InternalArrayConstructorConstantArgCountDescriptor, |
| 605 | CallInterfaceDescriptor) |
| 606 | }; |
| 607 | |
| 608 | |
| 609 | class InternalArrayConstructorDescriptor : public CallInterfaceDescriptor { |
| 610 | public: |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 611 | DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE( |
| 612 | InternalArrayConstructorDescriptor, CallInterfaceDescriptor) |
| 613 | }; |
| 614 | |
| 615 | |
| 616 | class CompareDescriptor : public CallInterfaceDescriptor { |
| 617 | public: |
| 618 | DECLARE_DESCRIPTOR(CompareDescriptor, CallInterfaceDescriptor) |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 619 | }; |
| 620 | |
| 621 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 622 | class BinaryOpDescriptor : public CallInterfaceDescriptor { |
| 623 | public: |
| 624 | DECLARE_DESCRIPTOR(BinaryOpDescriptor, CallInterfaceDescriptor) |
| 625 | }; |
| 626 | |
| 627 | |
| 628 | class BinaryOpWithAllocationSiteDescriptor : public CallInterfaceDescriptor { |
| 629 | public: |
| 630 | DECLARE_DESCRIPTOR(BinaryOpWithAllocationSiteDescriptor, |
| 631 | CallInterfaceDescriptor) |
| 632 | }; |
| 633 | |
| 634 | |
| 635 | class StringAddDescriptor : public CallInterfaceDescriptor { |
| 636 | public: |
| 637 | DECLARE_DESCRIPTOR(StringAddDescriptor, CallInterfaceDescriptor) |
| 638 | }; |
| 639 | |
| 640 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 641 | class StringCompareDescriptor : public CallInterfaceDescriptor { |
| 642 | public: |
| 643 | DECLARE_DESCRIPTOR(StringCompareDescriptor, CallInterfaceDescriptor) |
| 644 | |
| 645 | enum ParameterIndices { kLeftIndex, kRightIndex, kParameterCount }; |
| 646 | static const Register LeftRegister(); |
| 647 | static const Register RightRegister(); |
| 648 | }; |
| 649 | |
| 650 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 651 | class KeyedDescriptor : public CallInterfaceDescriptor { |
| 652 | public: |
| 653 | DECLARE_DESCRIPTOR(KeyedDescriptor, CallInterfaceDescriptor) |
| 654 | }; |
| 655 | |
| 656 | |
| 657 | class NamedDescriptor : public CallInterfaceDescriptor { |
| 658 | public: |
| 659 | DECLARE_DESCRIPTOR(NamedDescriptor, CallInterfaceDescriptor) |
| 660 | }; |
| 661 | |
| 662 | |
| 663 | class CallHandlerDescriptor : public CallInterfaceDescriptor { |
| 664 | public: |
| 665 | DECLARE_DESCRIPTOR(CallHandlerDescriptor, CallInterfaceDescriptor) |
| 666 | }; |
| 667 | |
| 668 | |
| 669 | class ArgumentAdaptorDescriptor : public CallInterfaceDescriptor { |
| 670 | public: |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 671 | DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE(ArgumentAdaptorDescriptor, |
| 672 | CallInterfaceDescriptor) |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 673 | }; |
| 674 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame^] | 675 | // The ApiCallback*Descriptors have a lot of boilerplate. The superclass |
| 676 | // ApiCallbackDescriptorBase contains all the logic, and the |
| 677 | // ApiCallbackWith*ArgsDescriptor merely instantiate these with a |
| 678 | // parameter for the number of args. |
| 679 | // |
| 680 | // The base class is not meant to be instantiated directly and has no |
| 681 | // public constructors to ensure this is so. |
| 682 | // |
| 683 | // The simplest usage for all the ApiCallback*Descriptors is probably |
| 684 | // ApiCallbackDescriptorBase::ForArgs(isolate, argc) |
| 685 | // |
| 686 | class ApiCallbackDescriptorBase : public CallInterfaceDescriptor { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 687 | public: |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame^] | 688 | static CallInterfaceDescriptor ForArgs(Isolate* isolate, int argc); |
| 689 | |
| 690 | protected: |
| 691 | ApiCallbackDescriptorBase(Isolate* isolate, CallDescriptors::Key key) |
| 692 | : CallInterfaceDescriptor(isolate, key) {} |
| 693 | void InitializePlatformSpecific(CallInterfaceDescriptorData* data) override; |
| 694 | FunctionType* BuildCallInterfaceDescriptorFunctionTypeWithArg( |
| 695 | Isolate* isolate, int parameter_count, int argc); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 696 | }; |
| 697 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame^] | 698 | class ApiCallbackWith0ArgsDescriptor : public ApiCallbackDescriptorBase { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 699 | public: |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame^] | 700 | DECLARE_DESCRIPTOR_WITH_BASE_AND_FUNCTION_TYPE_ARG( |
| 701 | ApiCallbackWith0ArgsDescriptor, ApiCallbackDescriptorBase, 0) |
| 702 | }; |
| 703 | |
| 704 | class ApiCallbackWith1ArgsDescriptor : public ApiCallbackDescriptorBase { |
| 705 | public: |
| 706 | DECLARE_DESCRIPTOR_WITH_BASE_AND_FUNCTION_TYPE_ARG( |
| 707 | ApiCallbackWith1ArgsDescriptor, ApiCallbackDescriptorBase, 1) |
| 708 | }; |
| 709 | |
| 710 | class ApiCallbackWith2ArgsDescriptor : public ApiCallbackDescriptorBase { |
| 711 | public: |
| 712 | DECLARE_DESCRIPTOR_WITH_BASE_AND_FUNCTION_TYPE_ARG( |
| 713 | ApiCallbackWith2ArgsDescriptor, ApiCallbackDescriptorBase, 2) |
| 714 | }; |
| 715 | |
| 716 | class ApiCallbackWith3ArgsDescriptor : public ApiCallbackDescriptorBase { |
| 717 | public: |
| 718 | DECLARE_DESCRIPTOR_WITH_BASE_AND_FUNCTION_TYPE_ARG( |
| 719 | ApiCallbackWith3ArgsDescriptor, ApiCallbackDescriptorBase, 3) |
| 720 | }; |
| 721 | |
| 722 | class ApiCallbackWith4ArgsDescriptor : public ApiCallbackDescriptorBase { |
| 723 | public: |
| 724 | DECLARE_DESCRIPTOR_WITH_BASE_AND_FUNCTION_TYPE_ARG( |
| 725 | ApiCallbackWith4ArgsDescriptor, ApiCallbackDescriptorBase, 4) |
| 726 | }; |
| 727 | |
| 728 | class ApiCallbackWith5ArgsDescriptor : public ApiCallbackDescriptorBase { |
| 729 | public: |
| 730 | DECLARE_DESCRIPTOR_WITH_BASE_AND_FUNCTION_TYPE_ARG( |
| 731 | ApiCallbackWith5ArgsDescriptor, ApiCallbackDescriptorBase, 5) |
| 732 | }; |
| 733 | |
| 734 | class ApiCallbackWith6ArgsDescriptor : public ApiCallbackDescriptorBase { |
| 735 | public: |
| 736 | DECLARE_DESCRIPTOR_WITH_BASE_AND_FUNCTION_TYPE_ARG( |
| 737 | ApiCallbackWith6ArgsDescriptor, ApiCallbackDescriptorBase, 6) |
| 738 | }; |
| 739 | |
| 740 | class ApiCallbackWith7ArgsDescriptor : public ApiCallbackDescriptorBase { |
| 741 | public: |
| 742 | DECLARE_DESCRIPTOR_WITH_BASE_AND_FUNCTION_TYPE_ARG( |
| 743 | ApiCallbackWith7ArgsDescriptor, ApiCallbackDescriptorBase, 7) |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 744 | }; |
| 745 | |
| 746 | |
| 747 | class ApiGetterDescriptor : public CallInterfaceDescriptor { |
| 748 | public: |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 749 | DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE(ApiGetterDescriptor, |
| 750 | CallInterfaceDescriptor) |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 751 | |
| 752 | static const Register function_address(); |
| 753 | }; |
| 754 | |
| 755 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 756 | class MathPowTaggedDescriptor : public CallInterfaceDescriptor { |
| 757 | public: |
| 758 | DECLARE_DESCRIPTOR(MathPowTaggedDescriptor, CallInterfaceDescriptor) |
| 759 | |
| 760 | static const Register exponent(); |
| 761 | }; |
| 762 | |
| 763 | |
| 764 | class MathPowIntegerDescriptor : public CallInterfaceDescriptor { |
| 765 | public: |
| 766 | DECLARE_DESCRIPTOR(MathPowIntegerDescriptor, CallInterfaceDescriptor) |
| 767 | |
| 768 | static const Register exponent(); |
| 769 | }; |
| 770 | |
| 771 | |
| 772 | class ContextOnlyDescriptor : public CallInterfaceDescriptor { |
| 773 | public: |
| 774 | DECLARE_DESCRIPTOR(ContextOnlyDescriptor, CallInterfaceDescriptor) |
| 775 | }; |
| 776 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame^] | 777 | class FastArrayPushDescriptor : public CallInterfaceDescriptor { |
| 778 | public: |
| 779 | DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE(FastArrayPushDescriptor, |
| 780 | CallInterfaceDescriptor) |
| 781 | }; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 782 | |
| 783 | class GrowArrayElementsDescriptor : public CallInterfaceDescriptor { |
| 784 | public: |
| 785 | DECLARE_DESCRIPTOR(GrowArrayElementsDescriptor, CallInterfaceDescriptor) |
| 786 | |
| 787 | enum RegisterInfo { kObjectIndex, kKeyIndex }; |
| 788 | static const Register ObjectRegister(); |
| 789 | static const Register KeyRegister(); |
| 790 | }; |
| 791 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame^] | 792 | class InterpreterDispatchDescriptor : public CallInterfaceDescriptor { |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 793 | public: |
| 794 | DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE(InterpreterDispatchDescriptor, |
| 795 | CallInterfaceDescriptor) |
| 796 | |
| 797 | static const int kAccumulatorParameter = 0; |
| 798 | static const int kRegisterFileParameter = 1; |
| 799 | static const int kBytecodeOffsetParameter = 2; |
| 800 | static const int kBytecodeArrayParameter = 3; |
| 801 | static const int kDispatchTableParameter = 4; |
| 802 | static const int kContextParameter = 5; |
| 803 | }; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 804 | |
| 805 | class InterpreterPushArgsAndCallDescriptor : public CallInterfaceDescriptor { |
| 806 | public: |
| 807 | DECLARE_DESCRIPTOR(InterpreterPushArgsAndCallDescriptor, |
| 808 | CallInterfaceDescriptor) |
| 809 | }; |
| 810 | |
| 811 | |
| 812 | class InterpreterPushArgsAndConstructDescriptor |
| 813 | : public CallInterfaceDescriptor { |
| 814 | public: |
| 815 | DECLARE_DESCRIPTOR(InterpreterPushArgsAndConstructDescriptor, |
| 816 | CallInterfaceDescriptor) |
| 817 | }; |
| 818 | |
| 819 | |
| 820 | class InterpreterCEntryDescriptor : public CallInterfaceDescriptor { |
| 821 | public: |
| 822 | DECLARE_DESCRIPTOR(InterpreterCEntryDescriptor, CallInterfaceDescriptor) |
| 823 | }; |
| 824 | |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame^] | 825 | #undef DECLARE_DESCRIPTOR_WITH_BASE |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 826 | #undef DECLARE_DESCRIPTOR |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame^] | 827 | #undef DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE |
| 828 | #undef DECLARE_DESCRIPTOR_WITH_BASE_AND_FUNCTION_TYPE_ARG |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 829 | |
| 830 | // We define the association between CallDescriptors::Key and the specialized |
| 831 | // descriptor here to reduce boilerplate and mistakes. |
| 832 | #define DEF_KEY(name) \ |
| 833 | CallDescriptors::Key name##Descriptor::key() { return CallDescriptors::name; } |
| 834 | INTERFACE_DESCRIPTOR_LIST(DEF_KEY) |
| 835 | #undef DEF_KEY |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 836 | } // namespace internal |
| 837 | } // namespace v8 |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 838 | |
| 839 | |
| 840 | #if V8_TARGET_ARCH_ARM64 |
| 841 | #include "src/arm64/interface-descriptors-arm64.h" |
| 842 | #elif V8_TARGET_ARCH_ARM |
| 843 | #include "src/arm/interface-descriptors-arm.h" |
| 844 | #endif |
| 845 | |
| 846 | #endif // V8_CALL_INTERFACE_DESCRIPTOR_H_ |