/os/persistentdata/traceservices/tracefw/ default tip
drwxr-xr-x [up]
drwxr-xr-x common_utils lightlogger/inc
drwxr-xr-x dictionary
drwxr-xr-x group
drwxr-xr-x integ_test
drwxr-xr-x ost_trace_api unit_test
drwxr-xr-x ulogger
drwxr-xr-x utf_trace_api