argv = uv_setup_args(argc, argv);

#endif // _WIN32

v8::V8::SetFlagsFromString("--random_seed=42");

v8::V8::SetFlagsFromString("--harmony-top-level-await");

if (argc < 2) {

std::cerr << "Usage: " << argv[0] << " <path/to/output.cc>\n";

return 1;

}

std::ofstream out;

out.open(argv[1], std::ios::out | std::ios::binary);

if (!out.is_open()) {

std::cerr << "Cannot open " << argv[1] << "\n";

return 1;

}

node::per_process::enabled_debug_list.Parse(nullptr);

std::unique_ptr<v8::Platform> platform = v8::platform::NewDefaultPlatform();

v8::V8::InitializePlatform(platform.get());

v8::V8::Initialize();

// Create a new Isolate and make it the current one.

Isolate::CreateParams create_params;

create_params.array_buffer_allocator_shared.reset(

ArrayBuffer::Allocator::NewDefaultAllocator());

Isolate* isolate = Isolate::New(create_params);

{

Isolate::Scope isolate_scope(isolate);

v8::HandleScope handle_scope(isolate);

v8::Local<v8::Context> context = v8::Context::New(isolate);

v8::Context::Scope context_scope(context);

// The command line flags are part of the code cache's checksum so reset

// --random_seed= to its default value before creating the code cache.

v8::V8::SetFlagsFromString("--random_seed=0");

std::string cache = CodeCacheBuilder::Generate(context);

out << cache;

out.close();

}

isolate->Dispose();

v8::V8::ShutdownPlatform();

return 0;