@item @code{-rtos} @var{rtos_type} -- enable rtos support for target,
@var{rtos_type} can be one of @option{auto}, @option{eCos},
@option{ThreadX}, @option{FreeRTOS}, @option{linux}, @option{ChibiOS},
-@option{embKernel}, @option{mqx}, @option{uCOS-III}
+@option{embKernel}, @option{mqx}, @option{uCOS-III}, @option{nuttx}
@xref{gdbrtossupport,,RTOS Support}.
@item @code{-defer-examine} -- skip target examination at initial JTAG chain
@item @option{embKernel}
@item @option{mqx}
@item @option{uCOS-III}
+@item @option{nuttx}
@end itemize
@quotation Note
_mqx_kernel_data, MQX_init_struct.
@item uC/OS-III symbols
OSRunning, OSTCBCurPtr, OSTaskDbgListPtr, OSTaskQty
+@item nuttx symbols
+g_readytorun, g_tasklisttable
@end table
For most RTOS supported the above symbols will be exported by default. However for