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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/bootstrapper.h" | 5 #include "src/bootstrapper.h" |
6 | 6 |
7 #include "src/accessors.h" | 7 #include "src/accessors.h" |
8 #include "src/api-natives.h" | 8 #include "src/api-natives.h" |
9 #include "src/code-stubs.h" | 9 #include "src/code-stubs.h" |
10 #include "src/extensions/externalize-string-extension.h" | 10 #include "src/extensions/externalize-string-extension.h" |
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1154 JSObject::kHeaderSize, MaybeHandle<JSObject>(), | 1154 JSObject::kHeaderSize, MaybeHandle<JSObject>(), |
1155 Builtins::kFunctionHasInstance, | 1155 Builtins::kFunctionHasInstance, |
1156 static_cast<PropertyAttributes>(DONT_ENUM | DONT_DELETE | READ_ONLY)); | 1156 static_cast<PropertyAttributes>(DONT_ENUM | DONT_DELETE | READ_ONLY)); |
1157 | 1157 |
1158 // Set the expected parameters for @@hasInstance to 1; required by builtin. | 1158 // Set the expected parameters for @@hasInstance to 1; required by builtin. |
1159 has_instance->shared()->set_internal_formal_parameter_count(1); | 1159 has_instance->shared()->set_internal_formal_parameter_count(1); |
1160 | 1160 |
1161 // Set the length for the function to satisfy ECMA-262. | 1161 // Set the length for the function to satisfy ECMA-262. |
1162 has_instance->shared()->set_length(1); | 1162 has_instance->shared()->set_length(1); |
1163 | 1163 |
1164 // Install in the native context | |
1165 native_context()->set_ordinary_has_instance(*has_instance); | |
1166 | |
1164 // Install the "constructor" property on the %FunctionPrototype%. | 1167 // Install the "constructor" property on the %FunctionPrototype%. |
1165 JSObject::AddProperty(prototype, factory->constructor_string(), | 1168 JSObject::AddProperty(prototype, factory->constructor_string(), |
1166 function_fun, DONT_ENUM); | 1169 function_fun, DONT_ENUM); |
1167 | 1170 |
1168 sloppy_function_map_writable_prototype_->SetConstructor(*function_fun); | 1171 sloppy_function_map_writable_prototype_->SetConstructor(*function_fun); |
1169 strict_function_map_writable_prototype_->SetConstructor(*function_fun); | 1172 strict_function_map_writable_prototype_->SetConstructor(*function_fun); |
1170 native_context()->strong_function_map()->SetConstructor(*function_fun); | 1173 native_context()->strong_function_map()->SetConstructor(*function_fun); |
1171 } | 1174 } |
1172 | 1175 |
1173 { // --- A r r a y --- | 1176 { // --- A r r a y --- |
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2482 JSGlobalObject::cast(native_context()->global_object())); | 2485 JSGlobalObject::cast(native_context()->global_object())); |
2483 Isolate* isolate = global->GetIsolate(); | 2486 Isolate* isolate = global->GetIsolate(); |
2484 Factory* factory = isolate->factory(); | 2487 Factory* factory = isolate->factory(); |
2485 | 2488 |
2486 Handle<JSFunction> object_function = isolate->object_function(); | 2489 Handle<JSFunction> object_function = isolate->object_function(); |
2487 SimpleInstallFunction(object_function, | 2490 SimpleInstallFunction(object_function, |
2488 factory->getOwnPropertyDescriptors_string(), | 2491 factory->getOwnPropertyDescriptors_string(), |
2489 Builtins::kObjectGetOwnPropertyDescriptors, 1, false); | 2492 Builtins::kObjectGetOwnPropertyDescriptors, 1, false); |
2490 } | 2493 } |
2491 | 2494 |
2495 void Genesis::InitializeGlobal_harmony_instanceof() { | |
rossberg
2016/02/12 14:11:31
Use the EMPTY_INITIALIZE_GLOBAL_FOR_FEATURE macro,
mvstanton
2016/02/18 02:12:17
Done.
| |
2496 if (!FLAG_harmony_instanceof) return; | |
2497 } | |
2498 | |
2492 void Genesis::InstallJSProxyMaps() { | 2499 void Genesis::InstallJSProxyMaps() { |
2493 // Allocate the different maps for all Proxy types. | 2500 // Allocate the different maps for all Proxy types. |
2494 // Next to the default proxy, we need maps indicating callable and | 2501 // Next to the default proxy, we need maps indicating callable and |
2495 // constructable proxies. | 2502 // constructable proxies. |
2496 | 2503 |
2497 Handle<Map> proxy_function_map = | 2504 Handle<Map> proxy_function_map = |
2498 Map::Copy(isolate()->sloppy_function_without_prototype_map(), "Proxy"); | 2505 Map::Copy(isolate()->sloppy_function_without_prototype_map(), "Proxy"); |
2499 proxy_function_map->set_is_constructor(true); | 2506 proxy_function_map->set_is_constructor(true); |
2500 native_context()->set_proxy_function_map(*proxy_function_map); | 2507 native_context()->set_proxy_function_map(*proxy_function_map); |
2501 | 2508 |
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2969 static const char* harmony_destructuring_assignment_natives[] = {nullptr}; | 2976 static const char* harmony_destructuring_assignment_natives[] = {nullptr}; |
2970 static const char* harmony_object_observe_natives[] = { | 2977 static const char* harmony_object_observe_natives[] = { |
2971 "native harmony-object-observe.js", nullptr}; | 2978 "native harmony-object-observe.js", nullptr}; |
2972 static const char* harmony_sharedarraybuffer_natives[] = { | 2979 static const char* harmony_sharedarraybuffer_natives[] = { |
2973 "native harmony-sharedarraybuffer.js", "native harmony-atomics.js", NULL}; | 2980 "native harmony-sharedarraybuffer.js", "native harmony-atomics.js", NULL}; |
2974 static const char* harmony_simd_natives[] = {"native harmony-simd.js", | 2981 static const char* harmony_simd_natives[] = {"native harmony-simd.js", |
2975 nullptr}; | 2982 nullptr}; |
2976 static const char* harmony_do_expressions_natives[] = {nullptr}; | 2983 static const char* harmony_do_expressions_natives[] = {nullptr}; |
2977 static const char* harmony_regexp_subclass_natives[] = {nullptr}; | 2984 static const char* harmony_regexp_subclass_natives[] = {nullptr}; |
2978 static const char* harmony_regexp_lookbehind_natives[] = {nullptr}; | 2985 static const char* harmony_regexp_lookbehind_natives[] = {nullptr}; |
2986 static const char* harmony_instanceof_natives[] = {nullptr}; | |
2979 static const char* harmony_regexp_property_natives[] = {nullptr}; | 2987 static const char* harmony_regexp_property_natives[] = {nullptr}; |
2980 static const char* harmony_function_name_natives[] = {nullptr}; | 2988 static const char* harmony_function_name_natives[] = {nullptr}; |
2981 static const char* harmony_function_sent_natives[] = {nullptr}; | 2989 static const char* harmony_function_sent_natives[] = {nullptr}; |
2982 static const char* promise_extra_natives[] = {"native promise-extra.js", | 2990 static const char* promise_extra_natives[] = {"native promise-extra.js", |
2983 nullptr}; | 2991 nullptr}; |
2984 static const char* harmony_object_values_entries_natives[] = {nullptr}; | 2992 static const char* harmony_object_values_entries_natives[] = {nullptr}; |
2985 static const char* harmony_object_own_property_descriptors_natives[] = { | 2993 static const char* harmony_object_own_property_descriptors_natives[] = { |
2986 nullptr}; | 2994 nullptr}; |
2987 | 2995 |
2988 for (int i = ExperimentalNatives::GetDebuggerCount(); | 2996 for (int i = ExperimentalNatives::GetDebuggerCount(); |
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3651 } | 3659 } |
3652 | 3660 |
3653 | 3661 |
3654 // Called when the top-level V8 mutex is destroyed. | 3662 // Called when the top-level V8 mutex is destroyed. |
3655 void Bootstrapper::FreeThreadResources() { | 3663 void Bootstrapper::FreeThreadResources() { |
3656 DCHECK(!IsActive()); | 3664 DCHECK(!IsActive()); |
3657 } | 3665 } |
3658 | 3666 |
3659 } // namespace internal | 3667 } // namespace internal |
3660 } // namespace v8 | 3668 } // namespace v8 |
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