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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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2914 LOG_API(isolate, "ToInteger"); | 2914 LOG_API(isolate, "ToInteger"); |
2915 ENTER_V8(isolate); | 2915 ENTER_V8(isolate); |
2916 EXCEPTION_PREAMBLE(isolate); | 2916 EXCEPTION_PREAMBLE(isolate); |
2917 num = i::Execution::ToInteger(obj, &has_pending_exception); | 2917 num = i::Execution::ToInteger(obj, &has_pending_exception); |
2918 EXCEPTION_BAILOUT_CHECK(isolate, Local<Integer>()); | 2918 EXCEPTION_BAILOUT_CHECK(isolate, Local<Integer>()); |
2919 } | 2919 } |
2920 return ToApiHandle<Integer>(num); | 2920 return ToApiHandle<Integer>(num); |
2921 } | 2921 } |
2922 | 2922 |
2923 | 2923 |
2924 #ifdef V8_ENABLE_CHECKS | 2924 void i::Internals::CheckInitializedImpl(v8::Isolate* external_isolate) { |
2925 void i::Internals::CheckInitialized(v8::Isolate* external_isolate) { | |
2926 i::Isolate* isolate = reinterpret_cast<i::Isolate*>(external_isolate); | 2925 i::Isolate* isolate = reinterpret_cast<i::Isolate*>(external_isolate); |
2927 ApiCheck(isolate != NULL && isolate->IsInitialized() && !i::V8::IsDead(), | 2926 ApiCheck(isolate != NULL && isolate->IsInitialized() && !i::V8::IsDead(), |
2928 "v8::internal::Internals::CheckInitialized()", | 2927 "v8::internal::Internals::CheckInitialized()", |
2929 "Isolate is not initialized or V8 has died"); | 2928 "Isolate is not initialized or V8 has died"); |
2930 } | 2929 } |
2931 #endif | |
2932 | 2930 |
2933 | 2931 |
2934 void External::CheckCast(v8::Value* that) { | 2932 void External::CheckCast(v8::Value* that) { |
2935 if (IsDeadCheck(i::Isolate::Current(), "v8::External::Cast()")) return; | 2933 if (IsDeadCheck(i::Isolate::Current(), "v8::External::Cast()")) return; |
2936 ApiCheck(Utils::OpenHandle(that)->IsExternal(), | 2934 ApiCheck(Utils::OpenHandle(that)->IsExternal(), |
2937 "v8::External::Cast()", | 2935 "v8::External::Cast()", |
2938 "Could not convert to external"); | 2936 "Could not convert to external"); |
2939 } | 2937 } |
2940 | 2938 |
2941 | 2939 |
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8019 Isolate* isolate = reinterpret_cast<Isolate*>(info.GetIsolate()); | 8017 Isolate* isolate = reinterpret_cast<Isolate*>(info.GetIsolate()); |
8020 Address callback_address = | 8018 Address callback_address = |
8021 reinterpret_cast<Address>(reinterpret_cast<intptr_t>(callback)); | 8019 reinterpret_cast<Address>(reinterpret_cast<intptr_t>(callback)); |
8022 VMState<EXTERNAL> state(isolate); | 8020 VMState<EXTERNAL> state(isolate); |
8023 ExternalCallbackScope call_scope(isolate, callback_address); | 8021 ExternalCallbackScope call_scope(isolate, callback_address); |
8024 return callback(info); | 8022 return callback(info); |
8025 } | 8023 } |
8026 | 8024 |
8027 | 8025 |
8028 } } // namespace v8::internal | 8026 } } // namespace v8::internal |
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