216 const Symbol VirtualRuntime::GetKernelSymbol(uint64_t ip, const std::vector<MemMapItem> &memMaps)  in GetKernelSymbol()  argument
220         if (ip > map.begin_ && ip < map.end_) {  in GetKernelSymbol()
222                 ip, map.begin_, map.end_, map.name_.c_str());  in GetKernelSymbol()
228                         symbolsFile->GetVaddrInSymbols(ip, map.begin_, map.pageoffset_);  in GetKernelSymbol()
230                         vaddrSymbol.ipVaddr_, ip, map.name_.c_str());  in GetKernelSymbol()
235             HLOGW("addr 0x%" PRIx64 " in map but NOT found the symbol file %s", ip,  in GetKernelSymbol()
238             HLOGM("addr 0x%" PRIx64 " not in map 0x%" PRIx64 " - 0x%" PRIx64 " from %s", ip,  in GetKernelSymbol()
245 const Symbol VirtualRuntime::GetUserSymbol(uint64_t ip, const VirtualThread &thread)  in GetUserSymbol()  argument
249     if (thread.FindMapByAddr(ip, mmap)) {  in GetUserSymbol()
253                 symbolsFile->GetVaddrInSymbols(ip, mmap.begin_, mmap.pageoffset_);  in GetUserSymbol()
256                 vaddrSymbol.ipVaddr_, ip, mmap.name_.c_str());  in GetUserSymbol()
259                 HLOGW("addr 0x%" PRIx64 " vaddr  0x%" PRIx64 " NOT found in symbol file %s", ip,  in GetUserSymbol()
265             HLOGW("addr 0x%" PRIx64 " in map but NOT found the symbol file %s", ip,  in GetUserSymbol()
269         HLOGM("addr 0x%" PRIx64 " not in any user map", ip);  in GetUserSymbol()
273 bool VirtualRuntime::GetSymbolCache(uint64_t ip, pid_t pid, pid_t tid, Symbol &symbol,  in GetSymbolCache()  argument
276     if (context != PERF_CONTEXT_USER and kernelSymbolCache_.count(ip)) {  in GetSymbolCache()
277         if (kernelSymbolCache_.find(ip) == kernelSymbolCache_.end()) {  in GetSymbolCache()
280         Symbol &foundSymbol = kernelSymbolCache_[ip];  in GetSymbolCache()
282         HLOGM("hit kernel cache 0x%" PRIx64 " %d", ip, foundSymbol.hit_);  in GetSymbolCache()
285     } else if (threadSymbolCache_[tid].count(ip)) {  in GetSymbolCache()
286         Symbol &foundSymbol = threadSymbolCache_[tid][ip];  in GetSymbolCache()
288         HLOGM("hit user cache 0x%" PRIx64 " %d", ip, foundSymbol.hit_);  in GetSymbolCache()
299 void VirtualRuntime::UpdateSymbolCache(uint64_t ip, Symbol &symbol,  in UpdateSymbolCache()  argument
303     HLOG_ASSERT_MESSAGE(cache.count(ip) == 0, "already have cached ip 0x%" PRIx64 "", ip);  in UpdateSymbolCache()
304     cache[ip] = symbol;  in UpdateSymbolCache()
307 const Symbol VirtualRuntime::GetSymbol(uint64_t ip, pid_t pid, pid_t tid,  in GetSymbol()  argument
310     HLOGM("try find tid %u ip 0x%" PRIx64 " in %zu symbolsFiles ", tid, ip, symbolsFiles_.size());  in GetSymbol()
312     if (GetSymbolCache(ip, pid, tid, symbol, context)) {  in GetSymbol()
319         symbol = GetKernelSymbol(ip, kernelSpaceMemMaps_);  in GetSymbol()
324         symbol = GetUserSymbol(ip, GetThread(pid, tid));  in GetSymbol()
325         UpdateSymbolCache(ip, symbol, threadSymbolCache_[tid]);  in GetSymbol()
327         HLOGM("add addr to kernel cache 0x%" PRIx64 " cache size %zu ", ip,  in GetSymbol()
329         UpdateSymbolCache(ip, symbol, kernelSymbolCache_);  in GetSymbol()