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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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491 | 491 |
492 static void GlobalTearDown(); | 492 static void GlobalTearDown(); |
493 | 493 |
494 bool IsDefaultIsolate() const { return is_default_isolate_; } | 494 bool IsDefaultIsolate() const { return is_default_isolate_; } |
495 | 495 |
496 static void SetCrashIfDefaultIsolateInitialized(); | 496 static void SetCrashIfDefaultIsolateInitialized(); |
497 // Ensures that process-wide resources and the default isolate have been | 497 // Ensures that process-wide resources and the default isolate have been |
498 // allocated. It is only necessary to call this method in rare cases, for | 498 // allocated. It is only necessary to call this method in rare cases, for |
499 // example if you are using V8 from within the body of a static initializer. | 499 // example if you are using V8 from within the body of a static initializer. |
500 // Safe to call multiple times. | 500 // Safe to call multiple times. |
501 static Isolate* EnsureDefaultIsolate(); | 501 static Isolate* EnsureDefaultIsolate(bool must_be_null = false); |
502 | 502 |
503 // Initialize all thread local variables | 503 // Initialize all thread local variables |
504 static void InitializeThreadLocalStorage(); | 504 static void InitializeThreadLocalStorage(); |
505 | 505 |
506 // Find the PerThread for this particular (isolate, thread) combination | 506 // Find the PerThread for this particular (isolate, thread) combination |
507 // If one does not yet exist, return null. | 507 // If one does not yet exist, return null. |
508 PerIsolateThreadData* FindPerThreadDataForThisThread(); | 508 PerIsolateThreadData* FindPerThreadDataForThisThread(); |
509 | 509 |
510 // Find the PerThread for given (isolate, thread) combination | 510 // Find the PerThread for given (isolate, thread) combination |
511 // If one does not yet exist, return null. | 511 // If one does not yet exist, return null. |
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1499 | 1499 |
1500 // Mark the native context with out of memory. | 1500 // Mark the native context with out of memory. |
1501 inline void Context::mark_out_of_memory() { | 1501 inline void Context::mark_out_of_memory() { |
1502 native_context()->set_out_of_memory(GetIsolate()->heap()->true_value()); | 1502 native_context()->set_out_of_memory(GetIsolate()->heap()->true_value()); |
1503 } | 1503 } |
1504 | 1504 |
1505 | 1505 |
1506 } } // namespace v8::internal | 1506 } } // namespace v8::internal |
1507 | 1507 |
1508 #endif // V8_ISOLATE_H_ | 1508 #endif // V8_ISOLATE_H_ |
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