runtime/lib/profiler.cc

// Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

#include "vm/bootstrap_natives.h"

#include "include/dart_api.h"

#include "vm/exceptions.h"
#include "vm/native_entry.h"
#include "vm/object.h"
#include "vm/object_store.h"

namespace dart {

// Native implementations of the profiler parts of the dart:developer library.

DEFINE_NATIVE_ENTRY(UserTag_new, 0, 1) {
  GET_NON_NULL_NATIVE_ARGUMENT(String, tag_label, arguments->NativeArgAt(0));
  return UserTag::New(thread, tag_label);
}

DEFINE_NATIVE_ENTRY(UserTag_label, 0, 1) {
  const UserTag& self = UserTag::CheckedHandle(zone, arguments->NativeArgAt(0));
  return self.label();
}

DEFINE_NATIVE_ENTRY(UserTag_makeCurrent, 0, 1) {
  const UserTag& self = UserTag::CheckedHandle(zone, arguments->NativeArgAt(0));
  return self.MakeActive();
}

}  // namespace dart