telnetd - printk for sparc/leon

[Fernando RUIZ CASAS]

On Thu, 11 Dec 2003 10:15:17 -0500, Jerry Needell wrote:

> 
> I am trying to use the telnetd daemon with the sparc/leon1 bsp  
> (4.6.0pre5) but get the following error:
> 
> [needell at needell telnet]$ make
> sparc-rtems-gcc --pipe  
> -B/home/needell/leon/rtems/install/sparc-rtems/leon1/lib/ -specs  
> bsp_specs -qrtems   -g -Wall  -O4 -g       -mcpu=cypress -msoft-float    
>     -c   -o o-optimize/init.o init.c
> In file included from init.c:49:
> ../networkconfig.h:70: warning: initialization from incompatible  
> pointer type
> sparc-rtems-gcc --pipe  
> -B/home/needell/leon/rtems/install/sparc-rtems/leon1/lib/ -specs  
> bsp_specs -qrtems   -g -Wall  -O4 -g       -mcpu=cypress -msoft-float    
>         -o o-optimize/telnet.exe  o-optimize/init.o    
> /home/needell/leon/rtems/install/sparc-rtems/leon1/lib/no-dpmem.rel  
> /home/needell/leon/rtems/install/sparc-rtems/leon1/lib/no-msg.rel  
> /home/needell/leon/rtems/install/sparc-rtems/leon1/lib/no-mp.rel  
> /home/needell/leon/rtems/install/sparc-rtems/leon1/lib/no-part.rel  
> /home/needell/leon/rtems/install/sparc-rtems/leon1/lib/no-signal.rel  
> /home/needell/leon/rtems/install/sparc-rtems/leon1/lib/no-timer.rel  
> /home/needell/leon/rtems/install/sparc-rtems/leon1/lib/no-rtmon.rel
> /home/needell/leon/rtems/install/sparc-rtems/leon1/lib/ 
> librtemscpu.a(printk.o): In function `vprintk':
> /home/needell/leon/rtems/build/b-rtems/sparc-rtems/c/leon1/exec/ 
> libcsupport/../../../../../../rtems-4.6.0pre5/cpukit/libcsupport/src/ 
> printk.c:142: undefined reference to `BSP_output_char'
> ..... many more of the same
> 
> I cannot find BSP_output_char defined for the sparc bsp. Any  
> suggestions as to what I am missing or doing wrong woulde be  
> appreciated.
> 
I think that you need to suply the function in order to give a printk a char function unknown 
for your BSP.

In pc386 it is supplied by default with a putchar in console.

 
>  From reading previous posting and the source code, it seemed like I  
> should be able to run the telnetd daemon by simply calling
> main_telnetd().   This is my real goal, if anyone can tell me how to  
> start it, that would be appreciated too.

Don't forget to call before to register telnetd ( in the same file telnetd.c) in order to add the
shell command at the commands list.

BRGDS.

> 
> - thanks - Jerry