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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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605 void ScriptCache::Add(Handle<Script> script) { | 605 void ScriptCache::Add(Handle<Script> script) { |
606 GlobalHandles* global_handles = Isolate::Current()->global_handles(); | 606 GlobalHandles* global_handles = Isolate::Current()->global_handles(); |
607 // Create an entry in the hash map for the script. | 607 // Create an entry in the hash map for the script. |
608 int id = Smi::cast(script->id())->value(); | 608 int id = Smi::cast(script->id())->value(); |
609 HashMap::Entry* entry = | 609 HashMap::Entry* entry = |
610 HashMap::Lookup(reinterpret_cast<void*>(id), Hash(id), true); | 610 HashMap::Lookup(reinterpret_cast<void*>(id), Hash(id), true); |
611 if (entry->value != NULL) { | 611 if (entry->value != NULL) { |
612 ASSERT(*script == *reinterpret_cast<Script**>(entry->value)); | 612 ASSERT(*script == *reinterpret_cast<Script**>(entry->value)); |
613 return; | 613 return; |
614 } | 614 } |
615 | |
616 // Globalize the script object, make it weak and use the location of the | 615 // Globalize the script object, make it weak and use the location of the |
617 // global handle as the value in the hash map. | 616 // global handle as the value in the hash map. |
618 Handle<Script> script_ = | 617 Handle<Script> script_ = |
619 Handle<Script>::cast( | 618 Handle<Script>::cast( |
620 (global_handles->Create(*script))); | 619 (global_handles->Create(*script))); |
621 global_handles->MakeWeak(reinterpret_cast<Object**>(script_.location()), | 620 global_handles->MakeWeak(reinterpret_cast<Object**>(script_.location()), |
622 this, | 621 this, |
623 NULL, | 622 NULL, |
624 ScriptCache::HandleWeakScript); | 623 ScriptCache::HandleWeakScript); |
625 entry->value = script_.location(); | 624 entry->value = script_.location(); |
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3796 { | 3795 { |
3797 Locker locker(reinterpret_cast<v8::Isolate*>(isolate_)); | 3796 Locker locker(reinterpret_cast<v8::Isolate*>(isolate_)); |
3798 isolate_->debugger()->CallMessageDispatchHandler(); | 3797 isolate_->debugger()->CallMessageDispatchHandler(); |
3799 } | 3798 } |
3800 } | 3799 } |
3801 } | 3800 } |
3802 | 3801 |
3803 #endif // ENABLE_DEBUGGER_SUPPORT | 3802 #endif // ENABLE_DEBUGGER_SUPPORT |
3804 | 3803 |
3805 } } // namespace v8::internal | 3804 } } // namespace v8::internal |
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