Initial Timeline Events

runtime/vm/dart.cc

 // Copyright (c) 2013, 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/dart.h"
 
 #include "vm/code_observers.h"
 #include "vm/cpu.h"
 #include "vm/dart_api_state.h"
 #include "vm/dart_entry.h"
 #include "vm/debugger.h"
 #include "vm/flags.h"
 #include "vm/freelist.h"
 #include "vm/handles.h"
 #include "vm/heap.h"
 #include "vm/isolate.h"
 #include "vm/metrics.h"
 #include "vm/object.h"
 #include "vm/object_store.h"
 #include "vm/object_id_ring.h"
 #include "vm/port.h"
 #include "vm/profiler.h"
 #include "vm/service_isolate.h"
 #include "vm/simulator.h"
 #include "vm/snapshot.h"
 #include "vm/stub_code.h"
 #include "vm/symbols.h"
 #include "vm/thread_interrupter.h"
 #include "vm/thread_pool.h"
+#include "vm/timeline.h"
 #include "vm/virtual_memory.h"
 #include "vm/zone.h"
 
 namespace dart {
 
 DEFINE_FLAG(int, new_gen_semi_max_size, (kWordSize <= 4) ? 16 : 32,
             "Max size of new gen semi space in MB");
 DEFINE_FLAG(int, old_gen_heap_size, 0,
             "Max size of old gen heap size in MB, or 0 for unlimited,"
             "e.g: --old_gen_heap_size=1024 allows up to 1024MB old gen heap");
@@ skipping 270 matching lines @@
   ServiceIsolate::SendIsolateStartupMessage();
   isolate->debugger()->NotifyIsolateCreated();
 
   // Create tag table.
   isolate->set_tag_table(
       GrowableObjectArray::Handle(GrowableObjectArray::New()));
   // Set up default UserTag.
   const UserTag& default_tag = UserTag::Handle(UserTag::DefaultTag());
   isolate->set_current_tag(default_tag);
 
+  isolate->SetTimelineEventBuffer(new TimelineEventBuffer());
+
   if (FLAG_keep_code) {
     isolate->set_deoptimized_code_array(
       GrowableObjectArray::Handle(GrowableObjectArray::New()));
   }
   return Error::null();
 }
 
 
 void Dart::RunShutdownCallback() {
   Isolate* isolate = Isolate::Current();
@@ skipping 19 matching lines @@
   return predefined_handles_->handles_.AllocateScopedHandle();
 }
 
 
 bool Dart::IsReadOnlyHandle(uword address) {
   ASSERT(predefined_handles_ != NULL);
   return predefined_handles_->handles_.IsValidScopedHandle(address);
 }
 
 }  // namespace dart