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![Ryan Macnak](/assets/img/avatar_default.png)
On Fuchsia, the timeline is accessed without involving the service isolate or vm-service. Change-Id: Ia0d4e1ca252604e8fcef466a31e3d2a8b0912251 Reviewed-on: https://dart-review.googlesource.com/c/90100 Reviewed-by: Zach Anderson <zra@google.com> Commit-Queue: Ryan Macnak <rmacnak@google.com>
155 lines
5.2 KiB
C++
155 lines
5.2 KiB
C++
// Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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#include "vm/bootstrap_natives.h"
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#include "include/dart_api.h"
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#include "vm/native_entry.h"
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#include "vm/object.h"
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#include "vm/os.h"
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#include "vm/timeline.h"
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namespace dart {
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// Native implementations for the dart:developer library.
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DEFINE_NATIVE_ENTRY(Timeline_isDartStreamEnabled, 0, 0) {
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#if defined(SUPPORT_TIMELINE)
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if (Timeline::GetDartStream()->enabled()) {
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return Bool::True().raw();
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}
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#endif
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return Bool::False().raw();
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}
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DEFINE_NATIVE_ENTRY(Timeline_getNextAsyncId, 0, 0) {
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#if !defined(SUPPORT_TIMELINE)
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return Integer::New(0);
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#else
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TimelineEventRecorder* recorder = Timeline::recorder();
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if (recorder == NULL) {
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return Integer::New(0);
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}
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return Integer::New(recorder->GetNextAsyncId());
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#endif
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}
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DEFINE_NATIVE_ENTRY(Timeline_getTraceClock, 0, 0) {
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return Integer::New(OS::GetCurrentMonotonicMicros(), Heap::kNew);
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}
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DEFINE_NATIVE_ENTRY(Timeline_getThreadCpuClock, 0, 0) {
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return Integer::New(OS::GetCurrentThreadCPUMicros(), Heap::kNew);
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}
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DEFINE_NATIVE_ENTRY(Timeline_reportTaskEvent, 0, 6) {
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#if defined(SUPPORT_TIMELINE)
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GET_NON_NULL_NATIVE_ARGUMENT(Integer, start, arguments->NativeArgAt(0));
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GET_NON_NULL_NATIVE_ARGUMENT(Integer, id, arguments->NativeArgAt(1));
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GET_NON_NULL_NATIVE_ARGUMENT(String, phase, arguments->NativeArgAt(2));
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GET_NON_NULL_NATIVE_ARGUMENT(String, category, arguments->NativeArgAt(3));
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GET_NON_NULL_NATIVE_ARGUMENT(String, name, arguments->NativeArgAt(4));
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GET_NON_NULL_NATIVE_ARGUMENT(String, args, arguments->NativeArgAt(5));
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TimelineEventRecorder* recorder = Timeline::recorder();
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if (recorder == NULL) {
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return Object::null();
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}
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TimelineEvent* event = Timeline::GetDartStream()->StartEvent();
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if (event == NULL) {
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// Stream was turned off.
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return Object::null();
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}
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DartTimelineEventHelpers::ReportTaskEvent(
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thread, event, start.AsInt64Value(), id.AsInt64Value(), phase.ToCString(),
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category.ToCString(), name.ToMallocCString(), args.ToMallocCString());
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#endif // SUPPORT_TIMELINE
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return Object::null();
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}
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DEFINE_NATIVE_ENTRY(Timeline_reportCompleteEvent, 0, 5) {
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#if defined(SUPPORT_TIMELINE)
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GET_NON_NULL_NATIVE_ARGUMENT(Integer, start, arguments->NativeArgAt(0));
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GET_NON_NULL_NATIVE_ARGUMENT(Integer, start_cpu, arguments->NativeArgAt(1));
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GET_NON_NULL_NATIVE_ARGUMENT(String, category, arguments->NativeArgAt(2));
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GET_NON_NULL_NATIVE_ARGUMENT(String, name, arguments->NativeArgAt(3));
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GET_NON_NULL_NATIVE_ARGUMENT(String, args, arguments->NativeArgAt(4));
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TimelineEventRecorder* recorder = Timeline::recorder();
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if (recorder == NULL) {
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return Object::null();
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}
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TimelineEvent* event = Timeline::GetDartStream()->StartEvent();
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if (event == NULL) {
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// Stream was turned off.
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return Object::null();
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}
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DartTimelineEventHelpers::ReportCompleteEvent(
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thread, event, start.AsInt64Value(), start_cpu.AsInt64Value(),
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category.ToCString(), name.ToMallocCString(), args.ToMallocCString());
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#endif // SUPPORT_TIMELINE
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return Object::null();
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}
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DEFINE_NATIVE_ENTRY(Timeline_reportFlowEvent, 0, 7) {
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#if defined(SUPPORT_TIMELINE)
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GET_NON_NULL_NATIVE_ARGUMENT(Integer, start, arguments->NativeArgAt(0));
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GET_NON_NULL_NATIVE_ARGUMENT(Integer, start_cpu, arguments->NativeArgAt(1));
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GET_NON_NULL_NATIVE_ARGUMENT(String, category, arguments->NativeArgAt(2));
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GET_NON_NULL_NATIVE_ARGUMENT(String, name, arguments->NativeArgAt(3));
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GET_NON_NULL_NATIVE_ARGUMENT(Integer, type, arguments->NativeArgAt(4));
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GET_NON_NULL_NATIVE_ARGUMENT(Integer, flow_id, arguments->NativeArgAt(5));
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GET_NON_NULL_NATIVE_ARGUMENT(String, args, arguments->NativeArgAt(6));
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TimelineEventRecorder* recorder = Timeline::recorder();
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if (recorder == NULL) {
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return Object::null();
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}
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TimelineEvent* event = Timeline::GetDartStream()->StartEvent();
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if (event == NULL) {
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// Stream was turned off.
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return Object::null();
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}
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DartTimelineEventHelpers::ReportFlowEvent(
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thread, event, start.AsInt64Value(), start_cpu.AsInt64Value(),
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category.ToCString(), name.ToMallocCString(), type.AsInt64Value(),
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flow_id.AsInt64Value(), args.ToMallocCString());
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#endif // SUPPORT_TIMELINE
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return Object::null();
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}
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DEFINE_NATIVE_ENTRY(Timeline_reportInstantEvent, 0, 4) {
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#if defined(SUPPORT_TIMELINE)
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GET_NON_NULL_NATIVE_ARGUMENT(Integer, start, arguments->NativeArgAt(0));
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GET_NON_NULL_NATIVE_ARGUMENT(String, category, arguments->NativeArgAt(1));
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GET_NON_NULL_NATIVE_ARGUMENT(String, name, arguments->NativeArgAt(2));
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GET_NON_NULL_NATIVE_ARGUMENT(String, args, arguments->NativeArgAt(3));
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TimelineEventRecorder* recorder = Timeline::recorder();
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if (recorder == NULL) {
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return Object::null();
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}
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TimelineEvent* event = Timeline::GetDartStream()->StartEvent();
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if (event == NULL) {
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// Stream was turned off.
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return Object::null();
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}
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DartTimelineEventHelpers::ReportInstantEvent(
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thread, event, start.AsInt64Value(), category.ToCString(),
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name.ToMallocCString(), args.ToMallocCString());
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#endif // SUPPORT_TIMELINE
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return Object::null();
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}
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} // namespace dart
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