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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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334 new_to_map->set_prototype(*proto); | 334 new_to_map->set_prototype(*proto); |
335 object->set_map(*new_to_map); | 335 object->set_map(*new_to_map); |
336 } | 336 } |
337 | 337 |
338 | 338 |
339 void Bootstrapper::DetachGlobal(Handle<Context> env) { | 339 void Bootstrapper::DetachGlobal(Handle<Context> env) { |
340 Factory* factory = env->GetIsolate()->factory(); | 340 Factory* factory = env->GetIsolate()->factory(); |
341 Handle<JSGlobalProxy> global_proxy(JSGlobalProxy::cast(env->global_proxy())); | 341 Handle<JSGlobalProxy> global_proxy(JSGlobalProxy::cast(env->global_proxy())); |
342 global_proxy->set_native_context(*factory->null_value()); | 342 global_proxy->set_native_context(*factory->null_value()); |
343 SetObjectPrototype(global_proxy, factory->null_value()); | 343 SetObjectPrototype(global_proxy, factory->null_value()); |
344 env->set_global_proxy(env->global_object()); | |
345 env->global_object()->set_global_receiver(env->global_object()); | |
346 } | 344 } |
347 | 345 |
348 | 346 |
349 void Bootstrapper::ReattachGlobal(Handle<Context> env, | |
350 Handle<JSGlobalProxy> global_proxy) { | |
351 env->global_object()->set_global_receiver(*global_proxy); | |
352 env->set_global_proxy(*global_proxy); | |
353 SetObjectPrototype(global_proxy, Handle<JSObject>(env->global_object())); | |
354 global_proxy->set_native_context(*env); | |
355 } | |
356 | |
357 | |
358 static Handle<JSFunction> InstallFunction(Handle<JSObject> target, | 347 static Handle<JSFunction> InstallFunction(Handle<JSObject> target, |
359 const char* name, | 348 const char* name, |
360 InstanceType type, | 349 InstanceType type, |
361 int instance_size, | 350 int instance_size, |
362 Handle<JSObject> prototype, | 351 Handle<JSObject> prototype, |
363 Builtins::Name call, | 352 Builtins::Name call, |
364 bool install_initial_map, | 353 bool install_initial_map, |
365 bool set_instance_class_name) { | 354 bool set_instance_class_name) { |
366 Isolate* isolate = target->GetIsolate(); | 355 Isolate* isolate = target->GetIsolate(); |
367 Factory* factory = isolate->factory(); | 356 Factory* factory = isolate->factory(); |
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2706 return from + sizeof(NestingCounterType); | 2695 return from + sizeof(NestingCounterType); |
2707 } | 2696 } |
2708 | 2697 |
2709 | 2698 |
2710 // Called when the top-level V8 mutex is destroyed. | 2699 // Called when the top-level V8 mutex is destroyed. |
2711 void Bootstrapper::FreeThreadResources() { | 2700 void Bootstrapper::FreeThreadResources() { |
2712 ASSERT(!IsActive()); | 2701 ASSERT(!IsActive()); |
2713 } | 2702 } |
2714 | 2703 |
2715 } } // namespace v8::internal | 2704 } } // namespace v8::internal |
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