CPUProfiler: propagate scriptId to the front-end

src/cpu-profiler.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 71 matching lines @@
                                               Address start,
                                               unsigned size,
                                               Address shared,
                                               CompilationInfo* info) {
   if (FilterOutCodeCreateEvent(tag)) return;
   CodeEventsContainer evt_rec;
   CodeCreateEventRecord* rec = &evt_rec.CodeCreateEventRecord_;
   rec->type = CodeEventRecord::CODE_CREATION;
   rec->order = ++enqueue_order_;
   rec->start = start;
-  rec->entry = profiles_->NewCodeEntry(tag, name, resource_name, line_number);
+  int script_id = v8::CpuProfileNode::kNoScriptId;
+  if (info) {
+    Object* id = info->script()->id();
+    script_id = Smi::cast(id)->value();
+  }

[yurys, 2013/06/25 09:16:55]

In case when there are no |info| you may still be able to retrieve Script from
SharedFunctionInfo (here it is already passed as Address but the signature can
be changed to accept SharedFunctionInfo* instead).

+  rec->entry = profiles_->NewCodeEntry(tag, name, script_id,
+                                       resource_name, line_number);
   if (info) {
     rec->entry->set_no_frame_ranges(info->ReleaseNoFrameRanges());
   }
   rec->size = size;
   rec->shared = shared;
   events_buffer_.Enqueue(evt_rec);
 }
 
 
 void ProfilerEventsProcessor::CodeCreateEvent(Logger::LogEventsAndTags tag,
@@ skipping 416 matching lines @@
   processor_->Join();
   delete processor_;
   delete generator_;
   processor_ = NULL;
   generator_ = NULL;
   logger->logging_nesting_ = saved_logging_nesting_;
 }
 
 
 } }  // namespace v8::internal