85 std::string Backtrace::FormatFrameData(const backtrace_frame_data_t* frame) {  in FormatFrameData()  argument
87   if (BacktraceMap::IsValid(frame->map)) {  in FormatFrameData()
88     map_name = frame->map.Name();  in FormatFrameData()
89     if (!frame->map.name.empty()) {  in FormatFrameData()
92         map_name += StringPrintf(":%" PRIPTR "]", frame->map.start);  in FormatFrameData()
99   std::string line(StringPrintf("#%02zu pc %" PRIPTR "  ", frame->num, frame->rel_pc));  in FormatFrameData()
103   if (frame->map.offset != 0) {  in FormatFrameData()
104     line += " (offset " + StringPrintf("0x%" PRIx64, frame->map.offset) + ")";  in FormatFrameData()
106   if (!frame->func_name.empty()) {  in FormatFrameData()
107     line += " (" + frame->func_name;  in FormatFrameData()
108     if (frame->func_offset) {  in FormatFrameData()
109       line += StringPrintf("+%" PRIu64, frame->func_offset);  in FormatFrameData()