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runtime/vm/service.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/service.h"
 
 #include "include/dart_api.h"
 #include "include/dart_native_api.h"
 #include "platform/globals.h"
 
@@ skipping 27 matching lines @@
 #include "vm/unicode.h"
 #include "vm/version.h"
 
 namespace dart {
 
 #define Z (T->zone())
 
 
 DECLARE_FLAG(bool, trace_service);
 DECLARE_FLAG(bool, trace_service_pause_events);
+DECLARE_FLAG(bool, profile_vm);
 DEFINE_FLAG(charp, vm_name, "vm",
             "The default name of this vm as reported by the VM service "
             "protocol");
 
 DEFINE_FLAG(bool, warn_on_pause_with_no_debugger, false,
             "Print a message when an isolate is paused but there is no "
             "debugger attached.");
 
 #ifndef PRODUCT
 // The name of this of this vm as reported by the VM service protocol.
@@ skipping 3577 matching lines @@
   jsobj.AddProperty("type", (ref ? "@VM" : "VM"));
   jsobj.AddProperty("name", GetVMName());
   if (ref) {
     return;
   }
   Isolate* vm_isolate = Dart::vm_isolate();
   jsobj.AddProperty("architectureBits", static_cast<intptr_t>(kBitsPerWord));
   jsobj.AddProperty("targetCPU", CPU::Id());
   jsobj.AddProperty("hostCPU", HostCPUFeatures::hardware());
   jsobj.AddProperty("version", Version::String());
+  jsobj.AddProperty("_profilerMode", FLAG_profile_vm ? "VM" : "Dart");
   jsobj.AddProperty64("pid", OS::ProcessId());
   int64_t start_time_millis = (vm_isolate->start_time() /
                                kMicrosecondsPerMillisecond);
   jsobj.AddPropertyTimeMillis("startTime", start_time_millis);
   // Construct the isolate list.
   {
     JSONArray jsarr(&jsobj, "isolates");
     ServiceIsolateVisitor visitor(&jsarr);
     Isolate::VisitIsolates(&visitor);
   }
@@ skipping 321 matching lines @@
     if (strcmp(method_name, method.name) == 0) {
       return &method;
     }
   }
   return NULL;
 }
 
 #endif  // !PRODUCT
 
 }  // namespace dart