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Issue 2549753002: Store OSR'd optimized code on the native context. (Closed)
Patch Set: Improvements. Created 4 years 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 "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/base/ieee754.h" 9 #include "src/base/ieee754.h"
10 #include "src/code-stubs.h" 10 #include "src/code-stubs.h"
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1109 // Set extension and global object. 1109 // Set extension and global object.
1110 native_context()->set_extension(*global_object); 1110 native_context()->set_extension(*global_object);
1111 // Security setup: Set the security token of the native context to the global 1111 // Security setup: Set the security token of the native context to the global
1112 // object. This makes the security check between two different contexts fail 1112 // object. This makes the security check between two different contexts fail
1113 // by default even in case of global object reinitialization. 1113 // by default even in case of global object reinitialization.
1114 native_context()->set_security_token(*global_object); 1114 native_context()->set_security_token(*global_object);
1115 1115
1116 Isolate* isolate = global_object->GetIsolate(); 1116 Isolate* isolate = global_object->GetIsolate();
1117 Factory* factory = isolate->factory(); 1117 Factory* factory = isolate->factory();
1118 1118
1119 native_context()->set_osrd_function_table(*factory->empty_fixed_array());
1120
1119 Handle<ScriptContextTable> script_context_table = 1121 Handle<ScriptContextTable> script_context_table =
1120 factory->NewScriptContextTable(); 1122 factory->NewScriptContextTable();
1121 native_context()->set_script_context_table(*script_context_table); 1123 native_context()->set_script_context_table(*script_context_table);
1122 InstallGlobalThisBinding(); 1124 InstallGlobalThisBinding();
1123 1125
1124 { // --- O b j e c t --- 1126 { // --- O b j e c t ---
1125 Handle<String> object_name = factory->Object_string(); 1127 Handle<String> object_name = factory->Object_string();
1126 Handle<JSFunction> object_function = isolate->object_function(); 1128 Handle<JSFunction> object_function = isolate->object_function();
1127 JSObject::AddProperty(global_object, object_name, object_function, 1129 JSObject::AddProperty(global_object, object_name, object_function,
1128 DONT_ENUM); 1130 DONT_ENUM);
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4603 } 4605 }
4604 4606
4605 4607
4606 // Called when the top-level V8 mutex is destroyed. 4608 // Called when the top-level V8 mutex is destroyed.
4607 void Bootstrapper::FreeThreadResources() { 4609 void Bootstrapper::FreeThreadResources() {
4608 DCHECK(!IsActive()); 4610 DCHECK(!IsActive());
4609 } 4611 }
4610 4612
4611 } // namespace internal 4613 } // namespace internal
4612 } // namespace v8 4614 } // namespace v8
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