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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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4173 Utils::OpenHandle(this)->SetInternalField(index, *foreign); | 4173 Utils::OpenHandle(this)->SetInternalField(index, *foreign); |
4174 } | 4174 } |
4175 ASSERT_EQ(value, GetPointerFromInternalField(index)); | 4175 ASSERT_EQ(value, GetPointerFromInternalField(index)); |
4176 } | 4176 } |
4177 | 4177 |
4178 | 4178 |
4179 // --- E n v i r o n m e n t --- | 4179 // --- E n v i r o n m e n t --- |
4180 | 4180 |
4181 | 4181 |
4182 bool v8::V8::Initialize() { | 4182 bool v8::V8::Initialize() { |
4183 i::Isolate* isolate = i::Isolate::Current(); | 4183 i::Isolate* isolate = i::Isolate::UncheckedCurrent(); |
4184 if (isolate != NULL && isolate->IsInitialized()) { | 4184 if (isolate != NULL && isolate->IsInitialized()) { |
4185 return true; | 4185 return true; |
4186 } | 4186 } |
4187 return InitializeHelper(); | 4187 return InitializeHelper(); |
4188 } | 4188 } |
4189 | 4189 |
4190 | 4190 |
4191 void v8::V8::SetEntropySource(EntropySource source) { | 4191 void v8::V8::SetEntropySource(EntropySource source) { |
4192 i::V8::SetEntropySource(source); | 4192 i::V8::SetEntropySource(source); |
4193 } | 4193 } |
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5066 // Introduce only canonical NaN value into the VM, to avoid signaling NaNs. | 5066 // Introduce only canonical NaN value into the VM, to avoid signaling NaNs. |
5067 value = i::OS::nan_value(); | 5067 value = i::OS::nan_value(); |
5068 } | 5068 } |
5069 ENTER_V8(isolate); | 5069 ENTER_V8(isolate); |
5070 i::Handle<i::Object> result = isolate->factory()->NewNumber(value); | 5070 i::Handle<i::Object> result = isolate->factory()->NewNumber(value); |
5071 return Utils::NumberToLocal(result); | 5071 return Utils::NumberToLocal(result); |
5072 } | 5072 } |
5073 | 5073 |
5074 | 5074 |
5075 Local<Integer> v8::Integer::New(int32_t value) { | 5075 Local<Integer> v8::Integer::New(int32_t value) { |
5076 i::Isolate* isolate = i::Isolate::Current(); | 5076 i::Isolate* isolate = i::Isolate::UncheckedCurrent(); |
5077 EnsureInitializedForIsolate(isolate, "v8::Integer::New()"); | 5077 EnsureInitializedForIsolate(isolate, "v8::Integer::New()"); |
5078 if (i::Smi::IsValid(value)) { | 5078 if (i::Smi::IsValid(value)) { |
5079 return Utils::IntegerToLocal(i::Handle<i::Object>(i::Smi::FromInt(value), | 5079 return Utils::IntegerToLocal(i::Handle<i::Object>(i::Smi::FromInt(value), |
5080 isolate)); | 5080 isolate)); |
5081 } | 5081 } |
5082 ENTER_V8(isolate); | 5082 ENTER_V8(isolate); |
5083 i::Handle<i::Object> result = isolate->factory()->NewNumber(value); | 5083 i::Handle<i::Object> result = isolate->factory()->NewNumber(value); |
5084 return Utils::IntegerToLocal(result); | 5084 return Utils::IntegerToLocal(result); |
5085 } | 5085 } |
5086 | 5086 |
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5344 | 5344 |
5345 | 5345 |
5346 bool V8::IsExecutionTerminating(Isolate* isolate) { | 5346 bool V8::IsExecutionTerminating(Isolate* isolate) { |
5347 i::Isolate* i_isolate = isolate != NULL ? | 5347 i::Isolate* i_isolate = isolate != NULL ? |
5348 reinterpret_cast<i::Isolate*>(isolate) : i::Isolate::Current(); | 5348 reinterpret_cast<i::Isolate*>(isolate) : i::Isolate::Current(); |
5349 return IsExecutionTerminatingCheck(i_isolate); | 5349 return IsExecutionTerminatingCheck(i_isolate); |
5350 } | 5350 } |
5351 | 5351 |
5352 | 5352 |
5353 Isolate* Isolate::GetCurrent() { | 5353 Isolate* Isolate::GetCurrent() { |
5354 i::Isolate* isolate = i::Isolate::Current(); | 5354 i::Isolate* isolate = i::Isolate::UncheckedCurrent(); |
5355 return reinterpret_cast<Isolate*>(isolate); | 5355 return reinterpret_cast<Isolate*>(isolate); |
5356 } | 5356 } |
5357 | 5357 |
5358 | 5358 |
5359 Isolate* Isolate::New() { | 5359 Isolate* Isolate::New() { |
5360 i::Isolate* isolate = new i::Isolate(); | 5360 i::Isolate* isolate = new i::Isolate(); |
5361 return reinterpret_cast<Isolate*>(isolate); | 5361 return reinterpret_cast<Isolate*>(isolate); |
5362 } | 5362 } |
5363 | 5363 |
5364 | 5364 |
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6376 | 6376 |
6377 | 6377 |
6378 char* HandleScopeImplementer::Iterate(ObjectVisitor* v, char* storage) { | 6378 char* HandleScopeImplementer::Iterate(ObjectVisitor* v, char* storage) { |
6379 HandleScopeImplementer* scope_implementer = | 6379 HandleScopeImplementer* scope_implementer = |
6380 reinterpret_cast<HandleScopeImplementer*>(storage); | 6380 reinterpret_cast<HandleScopeImplementer*>(storage); |
6381 scope_implementer->IterateThis(v); | 6381 scope_implementer->IterateThis(v); |
6382 return storage + ArchiveSpacePerThread(); | 6382 return storage + ArchiveSpacePerThread(); |
6383 } | 6383 } |
6384 | 6384 |
6385 } } // namespace v8::internal | 6385 } } // namespace v8::internal |
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