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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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