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| 1 // Copyright 2011 the V8 project authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef V8_ISOLATE_INL_H_ | |
| 6 #define V8_ISOLATE_INL_H_ | |
| 7 | |
| 8 #include "src/base/utils/random-number-generator.h" | |
| 9 #include "src/debug.h" | |
| 10 #include "src/isolate.h" | |
| 11 | |
| 12 namespace v8 { | |
| 13 namespace internal { | |
| 14 | |
| 15 | |
| 16 SaveContext::SaveContext(Isolate* isolate) | |
| 17 : isolate_(isolate), | |
| 18 prev_(isolate->save_context()) { | |
| 19 if (isolate->context() != NULL) { | |
| 20 context_ = Handle<Context>(isolate->context()); | |
| 21 } | |
| 22 isolate->set_save_context(this); | |
| 23 | |
| 24 c_entry_fp_ = isolate->c_entry_fp(isolate->thread_local_top()); | |
| 25 } | |
| 26 | |
| 27 | |
| 28 base::RandomNumberGenerator* Isolate::random_number_generator() { | |
| 29 if (random_number_generator_ == NULL) { | |
| 30 if (FLAG_random_seed != 0) { | |
| 31 random_number_generator_ = | |
| 32 new base::RandomNumberGenerator(FLAG_random_seed); | |
| 33 } else { | |
| 34 random_number_generator_ = new base::RandomNumberGenerator(); | |
| 35 } | |
| 36 } | |
| 37 return random_number_generator_; | |
| 38 } | |
| 39 | |
| 40 } } // namespace v8::internal | |
| 41 | |
| 42 #endif // V8_ISOLATE_INL_H_ | |
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