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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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782 }; | 782 }; |
783 | 783 |
784 | 784 |
785 static MayAccessDecision MayAccessPreCheck(Isolate* isolate, | 785 static MayAccessDecision MayAccessPreCheck(Isolate* isolate, |
786 JSObject* receiver, | 786 JSObject* receiver, |
787 v8::AccessType type) { | 787 v8::AccessType type) { |
788 // During bootstrapping, callback functions are not enabled yet. | 788 // During bootstrapping, callback functions are not enabled yet. |
789 if (isolate->bootstrapper()->IsActive()) return YES; | 789 if (isolate->bootstrapper()->IsActive()) return YES; |
790 | 790 |
791 if (receiver->IsJSGlobalProxy()) { | 791 if (receiver->IsJSGlobalProxy()) { |
792 Object* receiver_context = JSGlobalProxy::cast(receiver)->context(); | 792 Object* receiver_context = JSGlobalProxy::cast(receiver)->native_context(); |
793 if (!receiver_context->IsContext()) return NO; | 793 if (!receiver_context->IsContext()) return NO; |
794 | 794 |
795 // Get the native context of current top context. | 795 // Get the native context of current top context. |
796 // avoid using Isolate::native_context() because it uses Handle. | 796 // avoid using Isolate::native_context() because it uses Handle. |
797 Context* native_context = | 797 Context* native_context = |
798 isolate->context()->global_object()->native_context(); | 798 isolate->context()->global_object()->native_context(); |
799 if (receiver_context == native_context) return YES; | 799 if (receiver_context == native_context) return YES; |
800 | 800 |
801 if (Context::cast(receiver_context)->security_token() == | 801 if (Context::cast(receiver_context)->security_token() == |
802 native_context->security_token()) | 802 native_context->security_token()) |
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2033 | 2033 |
2034 #ifdef DEBUG | 2034 #ifdef DEBUG |
2035 #define ISOLATE_FIELD_OFFSET(type, name, ignored) \ | 2035 #define ISOLATE_FIELD_OFFSET(type, name, ignored) \ |
2036 const intptr_t Isolate::name##_debug_offset_ = OFFSET_OF(Isolate, name##_); | 2036 const intptr_t Isolate::name##_debug_offset_ = OFFSET_OF(Isolate, name##_); |
2037 ISOLATE_INIT_LIST(ISOLATE_FIELD_OFFSET) | 2037 ISOLATE_INIT_LIST(ISOLATE_FIELD_OFFSET) |
2038 ISOLATE_INIT_ARRAY_LIST(ISOLATE_FIELD_OFFSET) | 2038 ISOLATE_INIT_ARRAY_LIST(ISOLATE_FIELD_OFFSET) |
2039 #undef ISOLATE_FIELD_OFFSET | 2039 #undef ISOLATE_FIELD_OFFSET |
2040 #endif | 2040 #endif |
2041 | 2041 |
2042 } } // namespace v8::internal | 2042 } } // namespace v8::internal |
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