218   if (!symbols_.empty()) {  in FindSymbol()
219     auto it = std::upper_bound(symbols_.begin(), symbols_.end(),  in FindSymbol()
222     if (it != symbols_.begin()) {  in FindSymbol()
242   return symbols_;  in GetSymbols()
246   symbols_ = std::move(*symbols);  in SetSymbols()
285   if (!symbols_.empty()) {  in Load()
288     dumped_symbols = std::move(symbols_);  in Load()
289     symbols_.clear();  in Load()
309     std::sort(symbols_.begin(), symbols_.end(), Symbol::CompareValueByAddr);  in Load()
312     symbols_.clear();  in Load()
315   if (symbols_.empty()) {  in Load()
316     symbols_ = std::move(dumped_symbols);  in Load()
318     symbols_ = MergeSortedSymbols(symbols_, dumped_symbols);  in Load()
321   if (symbols_.empty()) {  in Load()
370         std::bind(VmlinuxSymbolCallback, std::placeholders::_1, &symbols_));  in LoadKernel()
374                                               std::placeholders::_1, &symbols_));  in LoadKernel()
376     for (const auto& symbol : symbols_) {  in LoadKernel()
386       symbols_.clear();  in LoadKernel()
411                                              std::placeholders::_1, &symbols_));  in LoadKernel()
413     for (const auto& symbol : symbols_) {  in LoadKernel()
422       symbols_.clear();  in LoadKernel()
446                 SymbolFilterForKernelModule, &symbols_));  in LoadKernelModule()
463                   SymbolFilterForDso, &symbols_));  in LoadElfFile()
473                 SymbolFilterForDso, &symbols_));  in LoadElfFile()
484                 SymbolFilterForDso, &symbols_));  in LoadEmbeddedElfFile()
490   for (auto& symbol : symbols_) {  in FixupSymbolLength()