58 static void FreePtrs(TraceDataType* trace_data) {  in FreePtrs()  argument
59   for (size_t i = 0; i < trace_data->num_ptrs; i++) {  in FreePtrs()
60     void* ptr = trace_data->ptrs[i];  in FreePtrs()
63       trace_data->ptrs[i] = nullptr;  in FreePtrs()
68 static void FreeTraceData(TraceDataType* trace_data) {  in FreeTraceData()  argument
69   if (trace_data->ptrs == nullptr) {  in FreeTraceData()
73   munmap(trace_data->ptrs, sizeof(void*) * trace_data->num_ptrs);  in FreeTraceData()
74   FreeEntries(trace_data->entries, trace_data->num_entries);  in FreeTraceData()
77 static void GetTraceData(const std::string& filename, TraceDataType* trace_data) {  in GetTraceData()  argument
82     *trace_data = cached_trace_data;  in GetTraceData()
89   GetUnwindInfo(filename.c_str(), &trace_data->entries, &trace_data->num_entries);  in GetTraceData()
98   trace_data->num_ptrs = 0;  in GetTraceData()
101   for (size_t i = 0; i < trace_data->num_entries; i++) {  in GetTraceData()
102     AllocEntry* entry = &trace_data->entries[i];  in GetTraceData()
107         size_t idx = GetIndex(free_indices, &trace_data->num_ptrs);  in GetTraceData()
123         size_t idx = GetIndex(free_indices, &trace_data->num_ptrs);  in GetTraceData()
143 …void* map = mmap(nullptr, sizeof(void*) * trace_data->num_ptrs, PROT_READ | PROT_WRITE, MAP_ANON |…  in GetTraceData()
147   trace_data->ptrs = reinterpret_cast<void**>(map);  in GetTraceData()
149   cached_trace_data = *trace_data;  in GetTraceData()
152 static void RunTrace(benchmark::State& state, TraceDataType* trace_data) {  in RunTrace()  argument
156   void** ptrs = trace_data->ptrs;  in RunTrace()
157   for (size_t i = 0; i < trace_data->num_entries; i++) {  in RunTrace()
159     const AllocEntry& entry = trace_data->entries[i];  in RunTrace()
246   FreePtrs(trace_data);  in RunTrace()
262   TraceDataType trace_data;  in BenchmarkTrace()  local
263   GetTraceData(full_filename, &trace_data);  in BenchmarkTrace()
266     RunTrace(state, &trace_data);  in BenchmarkTrace()