C++ (Cpp) TickSampleの例

コード例 #1

SyncProfile* TableTicker::GetBacktrace()
{
  SyncProfile* profile = NewSyncProfile();

  TickSample sample;
  sample.threadProfile = profile;

#if defined(XP_WIN) || defined(LINUX)
  tickcontext_t context;
  sample.PopulateContext(&context);
#elif defined(XP_MACOSX)
  sample.PopulateContext(nullptr);
#endif

  sample.isSamplingCurrentThread = true;
  sample.timestamp = mozilla::TimeStamp::Now();

  if (!HasUnwinderThread()) {
    profile->BeginUnwind();
  }

  Tick(&sample);

  if (!HasUnwinderThread()) {
    profile->EndUnwind();
  }

  return profile;
}

コード例 #2

ファイル: GeckoSampler.cpp プロジェクト: valenting/gecko-dev

SyncProfile* GeckoSampler::GetBacktrace()
{
  SyncProfile* profile = NewSyncProfile();

  TickSample sample;
  sample.threadProfile = profile;

#if defined(HAVE_NATIVE_UNWIND)
#if defined(XP_WIN) || defined(LINUX)
  tickcontext_t context;
  sample.PopulateContext(&context);
#elif defined(XP_MACOSX)
  sample.PopulateContext(nullptr);
#endif
#endif

  sample.isSamplingCurrentThread = true;
  sample.timestamp = mozilla::TimeStamp::Now();

  profile->BeginUnwind();
  Tick(&sample);
  profile->EndUnwind();

  return profile;
}