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| 1 // Copyright 2006-2010 the V8 project authors. All rights reserved. | 1 // Copyright 2006-2010 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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| 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 27 | 27 |
| 28 #include <stdlib.h> | 28 #include <stdlib.h> |
| 29 | 29 |
| 30 #include "v8.h" | 30 #include "v8.h" |
| 31 | 31 |
| 32 #include "bootstrapper.h" | 32 #include "bootstrapper.h" |
| 33 #include "compilation-cache.h" |
| 33 #include "debug.h" | 34 #include "debug.h" |
| 34 #include "heap-profiler.h" | 35 #include "heap-profiler.h" |
| 35 #include "isolate.h" | 36 #include "isolate.h" |
| 36 #include "log.h" | 37 #include "log.h" |
| 37 #include "serialize.h" | 38 #include "serialize.h" |
| 38 #include "scanner.h" | 39 #include "scanner.h" |
| 39 #include "scopeinfo.h" | 40 #include "scopeinfo.h" |
| 40 #include "simulator.h" | 41 #include "simulator.h" |
| 41 #include "stub-cache.h" | 42 #include "stub-cache.h" |
| 42 #include "oprofile-agent.h" | 43 #include "oprofile-agent.h" |
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| 102 Thread::SetThreadLocal(global_isolate_key_, NULL); | 103 Thread::SetThreadLocal(global_isolate_key_, NULL); |
| 103 #endif | 104 #endif |
| 104 return NULL; | 105 return NULL; |
| 105 } | 106 } |
| 106 } | 107 } |
| 107 | 108 |
| 108 | 109 |
| 109 Isolate::Isolate() | 110 Isolate::Isolate() |
| 110 : state_(UNINITIALIZED), | 111 : state_(UNINITIALIZED), |
| 111 bootstrapper_(NULL), | 112 bootstrapper_(NULL), |
| 113 compilation_cache_(new CompilationCache()), |
| 112 cpu_features_(NULL), | 114 cpu_features_(NULL), |
| 113 break_access_(OS::CreateMutex()), | 115 break_access_(OS::CreateMutex()), |
| 114 stub_cache_(NULL), | 116 stub_cache_(NULL), |
| 115 transcendental_cache_(new TranscendentalCache()), | 117 transcendental_cache_(new TranscendentalCache()), |
| 116 keyed_lookup_cache_(new KeyedLookupCache()), | 118 keyed_lookup_cache_(new KeyedLookupCache()), |
| 117 context_slot_cache_(new ContextSlotCache()), | 119 context_slot_cache_(new ContextSlotCache()), |
| 118 descriptor_lookup_cache_(new DescriptorLookupCache()), | 120 descriptor_lookup_cache_(new DescriptorLookupCache()), |
| 119 handle_scope_implementer_(NULL), | 121 handle_scope_implementer_(NULL), |
| 120 scanner_character_classes_(new ScannerCharacterClasses()) { | 122 scanner_character_classes_(new ScannerCharacterClasses()) { |
| 121 heap_.isolate_ = this; | 123 heap_.isolate_ = this; |
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| 145 context_slot_cache_ = NULL; | 147 context_slot_cache_ = NULL; |
| 146 delete keyed_lookup_cache_; | 148 delete keyed_lookup_cache_; |
| 147 keyed_lookup_cache_ = NULL; | 149 keyed_lookup_cache_ = NULL; |
| 148 | 150 |
| 149 delete transcendental_cache_; | 151 delete transcendental_cache_; |
| 150 transcendental_cache_ = NULL; | 152 transcendental_cache_ = NULL; |
| 151 delete stub_cache_; | 153 delete stub_cache_; |
| 152 stub_cache_ = NULL; | 154 stub_cache_ = NULL; |
| 153 delete cpu_features_; | 155 delete cpu_features_; |
| 154 cpu_features_ = NULL; | 156 cpu_features_ = NULL; |
| 157 delete compilation_cache_; |
| 158 compilation_cache_ = NULL; |
| 155 delete bootstrapper_; | 159 delete bootstrapper_; |
| 156 bootstrapper_ = NULL; | 160 bootstrapper_ = NULL; |
| 157 | 161 |
| 158 if (state_ == INITIALIZED) --number_of_isolates_; | 162 if (state_ == INITIALIZED) --number_of_isolates_; |
| 159 } | 163 } |
| 160 | 164 |
| 161 | 165 |
| 162 bool Isolate::PreInit() { | 166 bool Isolate::PreInit() { |
| 163 if (state_ != UNINITIALIZED) return true; | 167 if (state_ != UNINITIALIZED) return true; |
| 164 ASSERT(global_isolate_ == this); | 168 ASSERT(global_isolate_ == this); |
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| 262 LOG(LogCodeObjects()); | 266 LOG(LogCodeObjects()); |
| 263 LOG(LogCompiledFunctions()); | 267 LOG(LogCompiledFunctions()); |
| 264 } | 268 } |
| 265 | 269 |
| 266 state_ = INITIALIZED; | 270 state_ = INITIALIZED; |
| 267 return true; | 271 return true; |
| 268 } | 272 } |
| 269 | 273 |
| 270 | 274 |
| 271 } } // namespace v8::internal | 275 } } // namespace v8::internal |
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