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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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3934 i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate(); | 3934 i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate(); |
3935 ON_BAILOUT(isolate, "v8::Object::IsCallable()", return false); | 3935 ON_BAILOUT(isolate, "v8::Object::IsCallable()", return false); |
3936 ENTER_V8(isolate); | 3936 ENTER_V8(isolate); |
3937 i::HandleScope scope(isolate); | 3937 i::HandleScope scope(isolate); |
3938 i::Handle<i::JSObject> obj = Utils::OpenHandle(this); | 3938 i::Handle<i::JSObject> obj = Utils::OpenHandle(this); |
3939 if (obj->IsJSFunction()) return true; | 3939 if (obj->IsJSFunction()) return true; |
3940 return i::Execution::GetFunctionDelegate(isolate, obj)->IsJSFunction(); | 3940 return i::Execution::GetFunctionDelegate(isolate, obj)->IsJSFunction(); |
3941 } | 3941 } |
3942 | 3942 |
3943 | 3943 |
3944 Local<v8::Value> Object::CallAsFunction(v8::Handle<v8::Object> recv, | 3944 Local<v8::Value> Object::CallAsFunction(v8::Handle<v8::Value> recv, |
3945 int argc, | 3945 int argc, |
3946 v8::Handle<v8::Value> argv[]) { | 3946 v8::Handle<v8::Value> argv[]) { |
3947 i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate(); | 3947 i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate(); |
3948 ON_BAILOUT(isolate, "v8::Object::CallAsFunction()", | 3948 ON_BAILOUT(isolate, "v8::Object::CallAsFunction()", |
3949 return Local<v8::Value>()); | 3949 return Local<v8::Value>()); |
3950 LOG_API(isolate, "Object::CallAsFunction"); | 3950 LOG_API(isolate, "Object::CallAsFunction"); |
3951 ENTER_V8(isolate); | 3951 ENTER_V8(isolate); |
3952 i::Logger::TimerEventScope timer_scope( | 3952 i::Logger::TimerEventScope timer_scope( |
3953 isolate, i::Logger::TimerEventScope::v8_execute); | 3953 isolate, i::Logger::TimerEventScope::v8_execute); |
3954 i::HandleScope scope(isolate); | 3954 i::HandleScope scope(isolate); |
3955 i::Handle<i::JSObject> obj = Utils::OpenHandle(this); | 3955 i::Handle<i::JSObject> obj = Utils::OpenHandle(this); |
3956 i::Handle<i::Object> recv_obj = Utils::OpenHandle(*recv); | 3956 i::Handle<i::Object> recv_obj = Utils::OpenHandle(*recv); |
3957 STATIC_ASSERT(sizeof(v8::Handle<v8::Value>) == sizeof(i::Object**)); | 3957 STATIC_ASSERT(sizeof(v8::Handle<v8::Value>) == sizeof(i::Object**)); |
3958 i::Handle<i::Object>* args = reinterpret_cast<i::Handle<i::Object>*>(argv); | 3958 i::Handle<i::Object>* args = reinterpret_cast<i::Handle<i::Object>*>(argv); |
3959 i::Handle<i::JSFunction> fun = i::Handle<i::JSFunction>(); | 3959 i::Handle<i::JSFunction> fun = i::Handle<i::JSFunction>(); |
3960 if (obj->IsJSFunction()) { | 3960 if (obj->IsJSFunction()) { |
3961 fun = i::Handle<i::JSFunction>::cast(obj); | 3961 fun = i::Handle<i::JSFunction>::cast(obj); |
3962 } else { | 3962 } else { |
3963 EXCEPTION_PREAMBLE(isolate); | 3963 EXCEPTION_PREAMBLE(isolate); |
3964 i::Handle<i::Object> delegate = i::Execution::TryGetFunctionDelegate( | 3964 i::Handle<i::Object> delegate = i::Execution::TryGetFunctionDelegate( |
3965 isolate, obj, &has_pending_exception); | 3965 isolate, obj, &has_pending_exception); |
3966 EXCEPTION_BAILOUT_CHECK(isolate, Local<Value>()); | 3966 EXCEPTION_BAILOUT_CHECK(isolate, Local<Value>()); |
3967 fun = i::Handle<i::JSFunction>::cast(delegate); | 3967 fun = i::Handle<i::JSFunction>::cast(delegate); |
3968 recv_obj = obj; | 3968 recv_obj = obj; |
3969 } | 3969 } |
3970 EXCEPTION_PREAMBLE(isolate); | 3970 EXCEPTION_PREAMBLE(isolate); |
3971 i::Handle<i::Object> returned = i::Execution::Call( | 3971 i::Handle<i::Object> returned = i::Execution::Call( |
3972 isolate, fun, recv_obj, argc, args, &has_pending_exception); | 3972 isolate, fun, recv_obj, argc, args, &has_pending_exception, true); |
3973 EXCEPTION_BAILOUT_CHECK_DO_CALLBACK(isolate, Local<Value>()); | 3973 EXCEPTION_BAILOUT_CHECK_DO_CALLBACK(isolate, Local<Value>()); |
3974 return Utils::ToLocal(scope.CloseAndEscape(returned)); | 3974 return Utils::ToLocal(scope.CloseAndEscape(returned)); |
3975 } | 3975 } |
3976 | 3976 |
3977 | 3977 |
3978 Local<v8::Value> Object::CallAsConstructor(int argc, | 3978 Local<v8::Value> Object::CallAsConstructor(int argc, |
3979 v8::Handle<v8::Value> argv[]) { | 3979 v8::Handle<v8::Value> argv[]) { |
3980 i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate(); | 3980 i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate(); |
3981 ON_BAILOUT(isolate, "v8::Object::CallAsConstructor()", | 3981 ON_BAILOUT(isolate, "v8::Object::CallAsConstructor()", |
3982 return Local<v8::Object>()); | 3982 return Local<v8::Object>()); |
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4046 STATIC_ASSERT(sizeof(v8::Handle<v8::Value>) == sizeof(i::Object**)); | 4046 STATIC_ASSERT(sizeof(v8::Handle<v8::Value>) == sizeof(i::Object**)); |
4047 i::Handle<i::Object>* args = reinterpret_cast<i::Handle<i::Object>*>(argv); | 4047 i::Handle<i::Object>* args = reinterpret_cast<i::Handle<i::Object>*>(argv); |
4048 EXCEPTION_PREAMBLE(isolate); | 4048 EXCEPTION_PREAMBLE(isolate); |
4049 i::Handle<i::Object> returned = | 4049 i::Handle<i::Object> returned = |
4050 i::Execution::New(function, argc, args, &has_pending_exception); | 4050 i::Execution::New(function, argc, args, &has_pending_exception); |
4051 EXCEPTION_BAILOUT_CHECK_DO_CALLBACK(isolate, Local<v8::Object>()); | 4051 EXCEPTION_BAILOUT_CHECK_DO_CALLBACK(isolate, Local<v8::Object>()); |
4052 return scope.Close(Utils::ToLocal(i::Handle<i::JSObject>::cast(returned))); | 4052 return scope.Close(Utils::ToLocal(i::Handle<i::JSObject>::cast(returned))); |
4053 } | 4053 } |
4054 | 4054 |
4055 | 4055 |
4056 Local<v8::Value> Function::Call(v8::Handle<v8::Object> recv, int argc, | 4056 Local<v8::Value> Function::Call(v8::Handle<v8::Value> recv, int argc, |
4057 v8::Handle<v8::Value> argv[]) { | 4057 v8::Handle<v8::Value> argv[]) { |
4058 i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate(); | 4058 i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate(); |
4059 ON_BAILOUT(isolate, "v8::Function::Call()", return Local<v8::Value>()); | 4059 ON_BAILOUT(isolate, "v8::Function::Call()", return Local<v8::Value>()); |
4060 LOG_API(isolate, "Function::Call"); | 4060 LOG_API(isolate, "Function::Call"); |
4061 ENTER_V8(isolate); | 4061 ENTER_V8(isolate); |
4062 i::Logger::TimerEventScope timer_scope( | 4062 i::Logger::TimerEventScope timer_scope( |
4063 isolate, i::Logger::TimerEventScope::v8_execute); | 4063 isolate, i::Logger::TimerEventScope::v8_execute); |
4064 i::Object* raw_result = NULL; | 4064 i::Object* raw_result = NULL; |
4065 { | 4065 { |
4066 i::HandleScope scope(isolate); | 4066 i::HandleScope scope(isolate); |
4067 i::Handle<i::JSFunction> fun = Utils::OpenHandle(this); | 4067 i::Handle<i::JSFunction> fun = Utils::OpenHandle(this); |
4068 i::Handle<i::Object> recv_obj = Utils::OpenHandle(*recv); | 4068 i::Handle<i::Object> recv_obj = Utils::OpenHandle(*recv); |
4069 STATIC_ASSERT(sizeof(v8::Handle<v8::Value>) == sizeof(i::Object**)); | 4069 STATIC_ASSERT(sizeof(v8::Handle<v8::Value>) == sizeof(i::Object**)); |
4070 i::Handle<i::Object>* args = reinterpret_cast<i::Handle<i::Object>*>(argv); | 4070 i::Handle<i::Object>* args = reinterpret_cast<i::Handle<i::Object>*>(argv); |
4071 EXCEPTION_PREAMBLE(isolate); | 4071 EXCEPTION_PREAMBLE(isolate); |
4072 i::Handle<i::Object> returned = i::Execution::Call( | 4072 i::Handle<i::Object> returned = i::Execution::Call( |
4073 isolate, fun, recv_obj, argc, args, &has_pending_exception); | 4073 isolate, fun, recv_obj, argc, args, &has_pending_exception, true); |
4074 EXCEPTION_BAILOUT_CHECK_DO_CALLBACK(isolate, Local<Object>()); | 4074 EXCEPTION_BAILOUT_CHECK_DO_CALLBACK(isolate, Local<Object>()); |
4075 raw_result = *returned; | 4075 raw_result = *returned; |
4076 } | 4076 } |
4077 i::Handle<i::Object> result(raw_result, isolate); | 4077 i::Handle<i::Object> result(raw_result, isolate); |
4078 return Utils::ToLocal(result); | 4078 return Utils::ToLocal(result); |
4079 } | 4079 } |
4080 | 4080 |
4081 | 4081 |
4082 void Function::SetName(v8::Handle<v8::String> name) { | 4082 void Function::SetName(v8::Handle<v8::String> name) { |
4083 i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate(); | 4083 i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate(); |
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7580 Isolate* isolate = reinterpret_cast<Isolate*>(info.GetIsolate()); | 7580 Isolate* isolate = reinterpret_cast<Isolate*>(info.GetIsolate()); |
7581 Address callback_address = | 7581 Address callback_address = |
7582 reinterpret_cast<Address>(reinterpret_cast<intptr_t>(callback)); | 7582 reinterpret_cast<Address>(reinterpret_cast<intptr_t>(callback)); |
7583 VMState<EXTERNAL> state(isolate); | 7583 VMState<EXTERNAL> state(isolate); |
7584 ExternalCallbackScope call_scope(isolate, callback_address); | 7584 ExternalCallbackScope call_scope(isolate, callback_address); |
7585 callback(info); | 7585 callback(info); |
7586 } | 7586 } |
7587 | 7587 |
7588 | 7588 |
7589 } } // namespace v8::internal | 7589 } } // namespace v8::internal |
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