| // Copyright (c) 2015, 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/native_entry.h" |
| #include "vm/object.h" |
| #include "vm/os.h" |
| #include "vm/timeline.h" |
| |
| namespace dart { |
| |
| // Native implementations for the dart:developer library. |
| |
| DEFINE_NATIVE_ENTRY(Timeline_isDartStreamEnabled, 0, 0) { |
| #if defined(SUPPORT_TIMELINE) |
| if (Timeline::GetDartStream()->enabled()) { |
| return Bool::True().ptr(); |
| } |
| #endif |
| return Bool::False().ptr(); |
| } |
| |
| DEFINE_NATIVE_ENTRY(Timeline_getNextAsyncId, 0, 0) { |
| #if !defined(SUPPORT_TIMELINE) |
| return Integer::New(0); |
| #else |
| TimelineEventRecorder* recorder = Timeline::recorder(); |
| if (recorder == NULL) { |
| return Integer::New(0); |
| } |
| return Integer::New(recorder->GetNextAsyncId()); |
| #endif |
| } |
| |
| DEFINE_NATIVE_ENTRY(Timeline_getTraceClock, 0, 0) { |
| return Integer::New(OS::GetCurrentMonotonicMicros(), Heap::kNew); |
| } |
| |
| DEFINE_NATIVE_ENTRY(Timeline_reportTaskEvent, 0, 5) { |
| #if defined(SUPPORT_TIMELINE) |
| GET_NON_NULL_NATIVE_ARGUMENT(Integer, id, arguments->NativeArgAt(0)); |
| GET_NON_NULL_NATIVE_ARGUMENT(String, phase, arguments->NativeArgAt(1)); |
| GET_NON_NULL_NATIVE_ARGUMENT(String, category, arguments->NativeArgAt(2)); |
| GET_NON_NULL_NATIVE_ARGUMENT(String, name, arguments->NativeArgAt(3)); |
| GET_NON_NULL_NATIVE_ARGUMENT(String, args, arguments->NativeArgAt(4)); |
| |
| TimelineEventRecorder* recorder = Timeline::recorder(); |
| if (recorder == NULL) { |
| return Object::null(); |
| } |
| |
| TimelineEvent* event = Timeline::GetDartStream()->StartEvent(); |
| if (event == NULL) { |
| // Stream was turned off. |
| return Object::null(); |
| } |
| |
| DartTimelineEventHelpers::ReportTaskEvent( |
| thread, event, id.AsInt64Value(), phase.ToCString(), category.ToCString(), |
| name.ToMallocCString(), args.ToMallocCString()); |
| #endif // SUPPORT_TIMELINE |
| return Object::null(); |
| } |
| |
| DEFINE_NATIVE_ENTRY(Timeline_reportFlowEvent, 0, 5) { |
| #if defined(SUPPORT_TIMELINE) |
| GET_NON_NULL_NATIVE_ARGUMENT(String, category, arguments->NativeArgAt(0)); |
| GET_NON_NULL_NATIVE_ARGUMENT(String, name, arguments->NativeArgAt(1)); |
| GET_NON_NULL_NATIVE_ARGUMENT(Integer, type, arguments->NativeArgAt(2)); |
| GET_NON_NULL_NATIVE_ARGUMENT(Integer, flow_id, arguments->NativeArgAt(3)); |
| GET_NON_NULL_NATIVE_ARGUMENT(String, args, arguments->NativeArgAt(4)); |
| |
| TimelineEventRecorder* recorder = Timeline::recorder(); |
| if (recorder == NULL) { |
| return Object::null(); |
| } |
| |
| TimelineEvent* event = Timeline::GetDartStream()->StartEvent(); |
| if (event == NULL) { |
| // Stream was turned off. |
| return Object::null(); |
| } |
| |
| DartTimelineEventHelpers::ReportFlowEvent( |
| thread, event, category.ToCString(), name.ToMallocCString(), |
| type.AsInt64Value(), flow_id.AsInt64Value(), args.ToMallocCString()); |
| #endif // SUPPORT_TIMELINE |
| return Object::null(); |
| } |
| |
| DEFINE_NATIVE_ENTRY(Timeline_reportInstantEvent, 0, 3) { |
| #if defined(SUPPORT_TIMELINE) |
| GET_NON_NULL_NATIVE_ARGUMENT(String, category, arguments->NativeArgAt(0)); |
| GET_NON_NULL_NATIVE_ARGUMENT(String, name, arguments->NativeArgAt(1)); |
| GET_NON_NULL_NATIVE_ARGUMENT(String, args, arguments->NativeArgAt(2)); |
| |
| TimelineEventRecorder* recorder = Timeline::recorder(); |
| if (recorder == NULL) { |
| return Object::null(); |
| } |
| |
| TimelineEvent* event = Timeline::GetDartStream()->StartEvent(); |
| if (event == NULL) { |
| // Stream was turned off. |
| return Object::null(); |
| } |
| |
| DartTimelineEventHelpers::ReportInstantEvent( |
| thread, event, category.ToCString(), name.ToMallocCString(), |
| args.ToMallocCString()); |
| #endif // SUPPORT_TIMELINE |
| return Object::null(); |
| } |
| |
| } // namespace dart |