Re: Remote target behind console server

["KONG, Gangfeng" <gkong@IPRG.nokia.com>]

At 11:40 AM 7/3/2002 -0400, Andrew Cagney wrote:
>>I start the gdb stub on the target by:
>>         gdbstart -s 38400 -t /dev/ttyS0
>>and start the gdb on the development box by:
>>         gdb vmlinux
>>         gdb)
>>         gdb) set remotebaud 38400
>
>Just BTW, since it is TCP, setting the remote baud won't have any effect.
>
>Suggest adding a:
>
>(gdb) set debug remote 1
>
>here.  It will cause GDB to print all remote traffic and that will 
>hopefully make it easier to see why things are going wrong.  You should be 
>able to compare it to a working direct connection.

Hi,

I attached the output from my development box after I 'set debug remote 1'.
It looks like it didn't get reponse from target box. I have no idea......

--------------------------------------------------
(gdb) set debug remote 1
(gdb) target remote 4.22.79.12:2001
Remote debugging using 4.22.79.12:2001
Sending packet: $Hc-1#09...putpkt: Junk: {{}?s!t
Packet instead of Ack, ignoring it
Timeout in mid-packet, retrying
Sending packet: $Hc-1#09...putpkt: Junk: s!u
H 1!st
|
Sending packet: $Hc-1#09...putpkt: Junk: s!u
H 1!st
|
Sending packet: $Hc-1#09...putpkt: Junk: s!u
H 1!su
x
Timed out.
Timed out.
Timed out.
Ignoring packet error, continuing...
Sending packet: $qC#b4...putpkt: Junk: s!uD ss_}!u
H 1!st
Sending packet: $qC#b4...putpkt: Junk: s v1!ubs}
Sending packet: $qC#b4...putpkt: Junk: s!vYmubs}
Sending packet: $qC#b4...putpkt: Junk: s!ub 1!sv
Timed out.
Timed out.
Timed out.
Ignoring packet error, continuing...
Sending packet: $qOffsets#4b...putpkt: Junk: s!u! ssW}!u
b 1!u
b 1!su
Sending packet: $qOffsets#4b...putpkt: Junk: s!ub 1!u
Sending packet: $qOffsets#4b...putpkt: Junk: s*vb 1!u
Sending packet: $qOffsets#4b...putpkt: Junk: s!ub 1!u
Timed out.
Timed out.
Timed out.
Ignoring packet error, continuing...
Couldn't establish connection to remote target
Malformed response to offset query, timeout
(gdb)