[profiler] Emit runtime call stats into sampling profile

test/cctest/test-cpu-profiler.cc

 // Copyright 2010 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 53 matching lines @@
   const char* it = strstr(src, substring);
   CHECK(it);
   return static_cast<size_t>(it - src);
 }
 
 static const char* reason(const i::DeoptimizeReason reason) {
   return i::DeoptimizeReasonToString(reason);
 }
 
 TEST(StartStop) {
-  CpuProfilesCollection profiles(CcTest::i_isolate());
-  ProfileGenerator generator(&profiles);
+  i::Isolate* isolate = CcTest::i_isolate();
+  CpuProfilesCollection profiles(isolate);
+  ProfileGenerator generator(isolate, &profiles);
   std::unique_ptr<ProfilerEventsProcessor> processor(
-      new ProfilerEventsProcessor(CcTest::i_isolate(), &generator,
+      new ProfilerEventsProcessor(isolate, &generator,
                                   v8::base::TimeDelta::FromMicroseconds(100)));
   processor->Start();
   processor->StopSynchronously();
 }
 
 static void EnqueueTickSampleEvent(ProfilerEventsProcessor* proc,
                                    i::Address frame1,
                                    i::Address frame2 = NULL,
                                    i::Address frame3 = NULL) {
   v8::TickSample* sample = proc->StartTickSample();
@@ skipping 62 matching lines @@
 
   i::AbstractCode* aaa_code = CreateCode(&env);
   i::AbstractCode* comment_code = CreateCode(&env);
   i::AbstractCode* args5_code = CreateCode(&env);
   i::AbstractCode* comment2_code = CreateCode(&env);
   i::AbstractCode* moved_code = CreateCode(&env);
   i::AbstractCode* args3_code = CreateCode(&env);
   i::AbstractCode* args4_code = CreateCode(&env);
 
   CpuProfilesCollection* profiles = new CpuProfilesCollection(isolate);
-  ProfileGenerator* generator = new ProfileGenerator(profiles);
-  ProfilerEventsProcessor* processor =
-      new ProfilerEventsProcessor(CcTest::i_isolate(), generator,
-                                  v8::base::TimeDelta::FromMicroseconds(100));
+  ProfileGenerator* generator = new ProfileGenerator(isolate, profiles);
+  ProfilerEventsProcessor* processor = new ProfilerEventsProcessor(
+      isolate, generator, v8::base::TimeDelta::FromMicroseconds(100));
   CpuProfiler profiler(isolate, profiles, generator, processor);
   profiles->StartProfiling("", false);
   processor->Start();
   ProfilerListener profiler_listener(isolate);
   isolate->code_event_dispatcher()->AddListener(&profiler_listener);
   profiler_listener.AddObserver(&profiler);
 
   // Enqueue code creation events.
   const char* aaa_str = "aaa";
   i::Handle<i::String> aaa_name = factory->NewStringFromAsciiChecked(aaa_str);
@@ skipping 45 matching lines @@
   TestSetup test_setup;
   LocalContext env;
   i::Isolate* isolate = CcTest::i_isolate();
   i::HandleScope scope(isolate);
 
   i::AbstractCode* frame1_code = CreateCode(&env);
   i::AbstractCode* frame2_code = CreateCode(&env);
   i::AbstractCode* frame3_code = CreateCode(&env);
 
   CpuProfilesCollection* profiles = new CpuProfilesCollection(isolate);
-  ProfileGenerator* generator = new ProfileGenerator(profiles);
+  ProfileGenerator* generator = new ProfileGenerator(isolate, profiles);
   ProfilerEventsProcessor* processor =
       new ProfilerEventsProcessor(CcTest::i_isolate(), generator,
                                   v8::base::TimeDelta::FromMicroseconds(100));
   CpuProfiler profiler(isolate, profiles, generator, processor);
   profiles->StartProfiling("", false);
   processor->Start();
   ProfilerListener profiler_listener(isolate);
   isolate->code_event_dispatcher()->AddListener(&profiler_listener);
   profiler_listener.AddObserver(&profiler);
 
@@ skipping 52 matching lines @@
 // Long stacks (exceeding max frames limit) must not be erased.
 TEST(Issue1398) {
   TestSetup test_setup;
   LocalContext env;
   i::Isolate* isolate = CcTest::i_isolate();
   i::HandleScope scope(isolate);
 
   i::AbstractCode* code = CreateCode(&env);
 
   CpuProfilesCollection* profiles = new CpuProfilesCollection(isolate);
-  ProfileGenerator* generator = new ProfileGenerator(profiles);
+  ProfileGenerator* generator = new ProfileGenerator(isolate, profiles);
   ProfilerEventsProcessor* processor =
       new ProfilerEventsProcessor(CcTest::i_isolate(), generator,
                                   v8::base::TimeDelta::FromMicroseconds(100));
   CpuProfiler profiler(isolate, profiles, generator, processor);
   profiles->StartProfiling("", false);
   processor->Start();
   ProfilerListener profiler_listener(isolate);
   isolate->code_event_dispatcher()->AddListener(&profiler_listener);
   profiler_listener.AddObserver(&profiler);
 
@@ skipping 753 matching lines @@
   CHECK(func->shared());
   CHECK(func->shared()->abstract_code());
   CHECK(!optimize || func->IsOptimized() ||
         !CcTest::i_isolate()->use_crankshaft());
   i::AbstractCode* code = func->abstract_code();
   CHECK(code);
   i::Address code_address = code->instruction_start();
   CHECK(code_address);
 
   CpuProfilesCollection* profiles = new CpuProfilesCollection(isolate);
-  ProfileGenerator* generator = new ProfileGenerator(profiles);
+  ProfileGenerator* generator = new ProfileGenerator(isolate, profiles);
   ProfilerEventsProcessor* processor =
       new ProfilerEventsProcessor(CcTest::i_isolate(), generator,
                                   v8::base::TimeDelta::FromMicroseconds(100));
   CpuProfiler profiler(isolate, profiles, generator, processor);
   profiles->StartProfiling("", false);
   processor->Start();
   ProfilerListener profiler_listener(isolate);
   isolate->code_event_dispatcher()->AddListener(&profiler_listener);
   profiler_listener.AddObserver(&profiler);
 
@@ skipping 1083 matching lines @@
   printf("Profile JSON: %s\n", profile_json.c_str());
   std::string code = profile_checker + profile_json + ")";
   v8::Local<v8::Value> result =
       CompileRunChecked(CcTest::isolate(), code.c_str());
   v8::String::Utf8Value value(result);
   printf("Check result: %*s\n", value.length(), *value);
   CHECK_EQ(0, value.length());
 
   i::V8::SetPlatformForTesting(old_platform);
 }