Mark special internal scripts as native scripts

src/d8.cc

 // Copyright 2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 333 matching lines @@
   // Run the d8 shell utility script in the utility context
   int source_index = i::NativesCollection<i::D8>::GetIndex("d8");
   i::Vector<const char> shell_source
       = i::NativesCollection<i::D8>::GetScriptSource(source_index);
   i::Vector<const char> shell_source_name
       = i::NativesCollection<i::D8>::GetScriptName(source_index);
   Handle<String> source = String::New(shell_source.start(),
                                       shell_source.length());
   Handle<String> name = String::New(shell_source_name.start(),
                                     shell_source_name.length());
-  Script::Compile(source, name)->Run();
+  Handle<Script> script = Script::Compile(source, name);
+  script->Run();
+
+  // Mark the d8 shell script as native to avoid it showing up as normal source
+  // in the debugger.
+  i::Handle<i::JSFunction> script_fun = Utils::OpenHandle(*script);
+  i::Handle<i::Script> script_object =
+      i::Handle<i::Script>(i::Script::cast(script_fun->shared()->script()));
+  script_object->set_type(i::Smi::FromInt(i::SCRIPT_TYPE_NATIVE));
 
   // Create the evaluation context
   evaluation_context_ = Context::New(NULL, global_template);
   evaluation_context_->SetSecurityToken(Undefined());
 
   // Set the security token of the debug context to allow access.
   i::Debug::debug_context()->set_security_token(i::Heap::undefined_value());
 }
 
 
@@ skipping 236 matching lines @@
   return 0;
 }
 
 
 }  // namespace v8
 
 
 int main(int argc, char* argv[]) {
   return v8::Shell::Main(argc, argv);
 }