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Issue 255543003: CodeStubs contain their corresponding Isolate* now. (part 2) (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 6 years, 8 months ago
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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 "bootstrapper.h" 5 #include "bootstrapper.h"
6 6
7 #include "accessors.h" 7 #include "accessors.h"
8 #include "isolate-inl.h" 8 #include "isolate-inl.h"
9 #include "natives.h" 9 #include "natives.h"
10 #include "snapshot.h" 10 #include "snapshot.h"
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862 862
863 // array_function is used internally. JS code creating array object should 863 // array_function is used internally. JS code creating array object should
864 // search for the 'Array' property on the global object and use that one 864 // search for the 'Array' property on the global object and use that one
865 // as the constructor. 'Array' property on a global object can be 865 // as the constructor. 'Array' property on a global object can be
866 // overwritten by JS code. 866 // overwritten by JS code.
867 native_context()->set_array_function(*array_function); 867 native_context()->set_array_function(*array_function);
868 868
869 // Cache the array maps, needed by ArrayConstructorStub 869 // Cache the array maps, needed by ArrayConstructorStub
870 CacheInitialJSArrayMaps(native_context(), initial_map); 870 CacheInitialJSArrayMaps(native_context(), initial_map);
871 ArrayConstructorStub array_constructor_stub(isolate); 871 ArrayConstructorStub array_constructor_stub(isolate);
872 Handle<Code> code = array_constructor_stub.GetCode(isolate); 872 Handle<Code> code = array_constructor_stub.GetCode();
873 array_function->shared()->set_construct_stub(*code); 873 array_function->shared()->set_construct_stub(*code);
874 } 874 }
875 875
876 { // --- N u m b e r --- 876 { // --- N u m b e r ---
877 Handle<JSFunction> number_fun = 877 Handle<JSFunction> number_fun =
878 InstallFunction(global, "Number", JS_VALUE_TYPE, JSValue::kSize, 878 InstallFunction(global, "Number", JS_VALUE_TYPE, JSValue::kSize,
879 isolate->initial_object_prototype(), 879 isolate->initial_object_prototype(),
880 Builtins::kIllegal, true, true); 880 Builtins::kIllegal, true, true);
881 native_context()->set_number_function(*number_fun); 881 native_context()->set_number_function(*number_fun);
882 } 882 }
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1587 JS_ARRAY_TYPE, 1587 JS_ARRAY_TYPE,
1588 JSArray::kSize, 1588 JSArray::kSize,
1589 isolate()->initial_object_prototype(), 1589 isolate()->initial_object_prototype(),
1590 Builtins::kInternalArrayCode, 1590 Builtins::kInternalArrayCode,
1591 true, true); 1591 true, true);
1592 Handle<JSObject> prototype = 1592 Handle<JSObject> prototype =
1593 factory()->NewJSObject(isolate()->object_function(), TENURED); 1593 factory()->NewJSObject(isolate()->object_function(), TENURED);
1594 Accessors::FunctionSetPrototype(array_function, prototype); 1594 Accessors::FunctionSetPrototype(array_function, prototype);
1595 1595
1596 InternalArrayConstructorStub internal_array_constructor_stub(isolate()); 1596 InternalArrayConstructorStub internal_array_constructor_stub(isolate());
1597 Handle<Code> code = internal_array_constructor_stub.GetCode(isolate()); 1597 Handle<Code> code = internal_array_constructor_stub.GetCode();
1598 array_function->shared()->set_construct_stub(*code); 1598 array_function->shared()->set_construct_stub(*code);
1599 array_function->shared()->DontAdaptArguments(); 1599 array_function->shared()->DontAdaptArguments();
1600 1600
1601 Handle<Map> original_map(array_function->initial_map()); 1601 Handle<Map> original_map(array_function->initial_map());
1602 Handle<Map> initial_map = Map::Copy(original_map); 1602 Handle<Map> initial_map = Map::Copy(original_map);
1603 initial_map->set_elements_kind(elements_kind); 1603 initial_map->set_elements_kind(elements_kind);
1604 array_function->set_initial_map(*initial_map); 1604 array_function->set_initial_map(*initial_map);
1605 1605
1606 // Make "length" magic on instances. 1606 // Make "length" magic on instances.
1607 Map::EnsureDescriptorSlack(initial_map, 1); 1607 Map::EnsureDescriptorSlack(initial_map, 1);
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2679 return from + sizeof(NestingCounterType); 2679 return from + sizeof(NestingCounterType);
2680 } 2680 }
2681 2681
2682 2682
2683 // Called when the top-level V8 mutex is destroyed. 2683 // Called when the top-level V8 mutex is destroyed.
2684 void Bootstrapper::FreeThreadResources() { 2684 void Bootstrapper::FreeThreadResources() {
2685 ASSERT(!IsActive()); 2685 ASSERT(!IsActive());
2686 } 2686 }
2687 2687
2688 } } // namespace v8::internal 2688 } } // namespace v8::internal
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