82 static inline void WritePrefix(std::ostream& os, const char* prefix, bool odd) {  in WritePrefix()  argument
84     os << prefix;  in WritePrefix()
86   os << "  ";  in WritePrefix()
88     os << " ";  in WritePrefix()
157                   std::ostream& os) {  in Drain()  argument
204         WritePrefix(os, prefix, (*pipe)->odd);  in Drain()
209         os << tmp;  in Drain()
215         os << tmp;  in Drain()
232                       std::ostream& os,  in Addr2line()  argument
251       Drain(0, prefix, pipe, os);  in Addr2line()
284   Drain(2U, prefix, pipe, os);  in Addr2line()
318 void DumpNativeStack(std::ostream& os,  in DumpNativeStack()  argument
336     os << prefix << "(backtrace::Unwind failed for thread " << tid  in DumpNativeStack()
340     os << prefix << "(no native stack frames for thread " << tid << ")" << std::endl;  in DumpNativeStack()
366     os << prefix << StringPrintf("#%02zu pc ", it->num);  in DumpNativeStack()
369       os << StringPrintf(Is64BitInstructionSet(kRuntimeISA) ? "%016" PRIx64 "  ???"  in DumpNativeStack()
373       os << StringPrintf(Is64BitInstructionSet(kRuntimeISA) ? "%016" PRIx64 "  "  in DumpNativeStack()
377         os << StringPrintf("<anonymous:%" PRIx64 ">", it->map.start);  in DumpNativeStack()
379         os << it->map.name;  in DumpNativeStack()
382         os << StringPrintf(" (offset %" PRIx64 ")", it->map.offset);  in DumpNativeStack()
384       os << " (";  in DumpNativeStack()
386         os << it->func_name;  in DumpNativeStack()
388           os << "+" << it->func_offset;  in DumpNativeStack()
399         os << current_method->JniLongName() << "+"  in DumpNativeStack()
402         os << "???";  in DumpNativeStack()
404       os << ")";  in DumpNativeStack()
406     os << std::endl;  in DumpNativeStack()
408       Addr2line(it->map.name, it->rel_pc, os, prefix, &addr2line_state);  in DumpNativeStack()
413     Drain(0, prefix, &addr2line_state, os);  in DumpNativeStack()
419 void DumpNativeStack(std::ostream& os ATTRIBUTE_UNUSED,