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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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4006 Utils::OpenHandle(this)->SetInternalField(index, *foreign); | 4006 Utils::OpenHandle(this)->SetInternalField(index, *foreign); |
4007 } | 4007 } |
4008 ASSERT_EQ(value, GetPointerFromInternalField(index)); | 4008 ASSERT_EQ(value, GetPointerFromInternalField(index)); |
4009 } | 4009 } |
4010 | 4010 |
4011 | 4011 |
4012 // --- E n v i r o n m e n t --- | 4012 // --- E n v i r o n m e n t --- |
4013 | 4013 |
4014 | 4014 |
4015 bool v8::V8::Initialize() { | 4015 bool v8::V8::Initialize() { |
4016 i::Isolate* isolate = i::Isolate::UncheckedCurrent(); | 4016 i::Isolate* isolate = i::Isolate::Current(); |
4017 if (isolate != NULL && isolate->IsInitialized()) { | 4017 if (isolate != NULL && isolate->IsInitialized()) { |
4018 return true; | 4018 return true; |
4019 } | 4019 } |
4020 return InitializeHelper(); | 4020 return InitializeHelper(); |
4021 } | 4021 } |
4022 | 4022 |
4023 | 4023 |
4024 void v8::V8::SetEntropySource(EntropySource source) { | 4024 void v8::V8::SetEntropySource(EntropySource source) { |
4025 i::V8::SetEntropySource(source); | 4025 i::V8::SetEntropySource(source); |
4026 } | 4026 } |
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4897 // Introduce only canonical NaN value into the VM, to avoid signaling NaNs. | 4897 // Introduce only canonical NaN value into the VM, to avoid signaling NaNs. |
4898 value = i::OS::nan_value(); | 4898 value = i::OS::nan_value(); |
4899 } | 4899 } |
4900 ENTER_V8(isolate); | 4900 ENTER_V8(isolate); |
4901 i::Handle<i::Object> result = isolate->factory()->NewNumber(value); | 4901 i::Handle<i::Object> result = isolate->factory()->NewNumber(value); |
4902 return Utils::NumberToLocal(result); | 4902 return Utils::NumberToLocal(result); |
4903 } | 4903 } |
4904 | 4904 |
4905 | 4905 |
4906 Local<Integer> v8::Integer::New(int32_t value) { | 4906 Local<Integer> v8::Integer::New(int32_t value) { |
4907 i::Isolate* isolate = i::Isolate::UncheckedCurrent(); | 4907 i::Isolate* isolate = i::Isolate::Current(); |
4908 EnsureInitializedForIsolate(isolate, "v8::Integer::New()"); | 4908 EnsureInitializedForIsolate(isolate, "v8::Integer::New()"); |
4909 if (i::Smi::IsValid(value)) { | 4909 if (i::Smi::IsValid(value)) { |
4910 return Utils::IntegerToLocal(i::Handle<i::Object>(i::Smi::FromInt(value), | 4910 return Utils::IntegerToLocal(i::Handle<i::Object>(i::Smi::FromInt(value), |
4911 isolate)); | 4911 isolate)); |
4912 } | 4912 } |
4913 ENTER_V8(isolate); | 4913 ENTER_V8(isolate); |
4914 i::Handle<i::Object> result = isolate->factory()->NewNumber(value); | 4914 i::Handle<i::Object> result = isolate->factory()->NewNumber(value); |
4915 return Utils::IntegerToLocal(result); | 4915 return Utils::IntegerToLocal(result); |
4916 } | 4916 } |
4917 | 4917 |
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5175 | 5175 |
5176 | 5176 |
5177 bool V8::IsExecutionTerminating(Isolate* isolate) { | 5177 bool V8::IsExecutionTerminating(Isolate* isolate) { |
5178 i::Isolate* i_isolate = isolate != NULL ? | 5178 i::Isolate* i_isolate = isolate != NULL ? |
5179 reinterpret_cast<i::Isolate*>(isolate) : i::Isolate::Current(); | 5179 reinterpret_cast<i::Isolate*>(isolate) : i::Isolate::Current(); |
5180 return IsExecutionTerminatingCheck(i_isolate); | 5180 return IsExecutionTerminatingCheck(i_isolate); |
5181 } | 5181 } |
5182 | 5182 |
5183 | 5183 |
5184 Isolate* Isolate::GetCurrent() { | 5184 Isolate* Isolate::GetCurrent() { |
5185 i::Isolate* isolate = i::Isolate::UncheckedCurrent(); | 5185 i::Isolate* isolate = i::Isolate::Current(); |
5186 return reinterpret_cast<Isolate*>(isolate); | 5186 return reinterpret_cast<Isolate*>(isolate); |
5187 } | 5187 } |
5188 | 5188 |
5189 | 5189 |
5190 Isolate* Isolate::New() { | 5190 Isolate* Isolate::New() { |
5191 i::Isolate* isolate = new i::Isolate(); | 5191 i::Isolate* isolate = new i::Isolate(); |
5192 return reinterpret_cast<Isolate*>(isolate); | 5192 return reinterpret_cast<Isolate*>(isolate); |
5193 } | 5193 } |
5194 | 5194 |
5195 | 5195 |
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6194 | 6194 |
6195 | 6195 |
6196 char* HandleScopeImplementer::Iterate(ObjectVisitor* v, char* storage) { | 6196 char* HandleScopeImplementer::Iterate(ObjectVisitor* v, char* storage) { |
6197 HandleScopeImplementer* scope_implementer = | 6197 HandleScopeImplementer* scope_implementer = |
6198 reinterpret_cast<HandleScopeImplementer*>(storage); | 6198 reinterpret_cast<HandleScopeImplementer*>(storage); |
6199 scope_implementer->IterateThis(v); | 6199 scope_implementer->IterateThis(v); |
6200 return storage + ArchiveSpacePerThread(); | 6200 return storage + ArchiveSpacePerThread(); |
6201 } | 6201 } |
6202 | 6202 |
6203 } } // namespace v8::internal | 6203 } } // namespace v8::internal |
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