* Re: serial GDBServer PPC405 problems
[not found] ` <200711020944.53077.wangbj@lzu.edu.cn>
@ 2007-11-02 1:44 ` Wang, Baojun
2007-11-02 3:01 ` Grant Likely
2007-11-02 14:37 ` khollan
1 sibling, 1 reply; 6+ messages in thread
From: Wang, Baojun @ 2007-11-02 1:44 UTC (permalink / raw)
To: khollan; +Cc: linuxppc-embedded
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On Friday 02 November 2007 00:49:16, khollan wrote：
> Hi everyone
> I want to thank everyone for helping with all of my problems so far, you
> have been a great help.
>
> Im trying to get a debug session with gdbserver over a serial connection on
> my Xilinx ML410 using a uartlite set at Baud 115200. When I issue the
> command on the target "./gdbserver /dev/ttyUL1 test" I get this error:
> Remote debugging using /dev/ttyUL1
> readchar: Socet operation on non-socket
> Remote Side has terminated connection. GDBserver will reopen connection.
>
> This error just repeats until I kill the process. I know that gdbserver
> works because debugging over TCP works fine.
> Thanks for your help
Your kernel don't have kgdb support? then you need a debugger like bdi2000 to
debug the kernel.
Wang
--
Wang, Baojun Lanzhou University
Distributed & Embedded System Lab http://dslab.lzu.edu.cn
School of Information Science and Engeneering wangbj@lzu.edu.cn
Tianshui South Road 222. Lanzhou 730000 .P.R.China
Tel:+86-931-8912025 Fax:+86-931-8912022
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^ permalink raw reply [flat|nested] 6+ messages in thread* Re: serial GDBServer PPC405 problems
2007-11-02 1:44 ` serial GDBServer PPC405 problems Wang, Baojun
@ 2007-11-02 3:01 ` Grant Likely
0 siblings, 0 replies; 6+ messages in thread
From: Grant Likely @ 2007-11-02 3:01 UTC (permalink / raw)
To: Wang, Baojun; +Cc: khollan, linuxppc-embedded
On 11/1/07, Wang, Baojun <wangbj@lzu.edu.cn> wrote:
> On Friday 02 November 2007 00:49:16, khollan wrote：
> > Hi everyone
> > I want to thank everyone for helping with all of my problems so far, you
> > have been a great help.
> >
> > Im trying to get a debug session with gdbserver over a serial connection on
> > my Xilinx ML410 using a uartlite set at Baud 115200. When I issue the
> > command on the target "./gdbserver /dev/ttyUL1 test" I get this error:
> > Remote debugging using /dev/ttyUL1
> > readchar: Socet operation on non-socket
> > Remote Side has terminated connection. GDBserver will reopen connection.
> >
> > This error just repeats until I kill the process. I know that gdbserver
> > works because debugging over TCP works fine.
> > Thanks for your help
>
> Your kernel don't have kgdb support? then you need a debugger like bdi2000 to
> debug the kernel.
It sounds like he is trying to debug userspace. Neither kgdb nor the
bdi2000 are the best tool for that.
Khollan; I haven't seen that problem before. I don't know what could
be the issue there, but I'm not a gdbserver expert either.
Cheers,
g.
--
Grant Likely, B.Sc., P.Eng.
Secret Lab Technologies Ltd.
grant.likely@secretlab.ca
(403) 399-0195
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: serial GDBServer PPC405 problems
[not found] ` <200711020944.53077.wangbj@lzu.edu.cn>
2007-11-02 1:44 ` serial GDBServer PPC405 problems Wang, Baojun
@ 2007-11-02 14:37 ` khollan
2007-11-02 14:57 ` Grant Likely
1 sibling, 1 reply; 6+ messages in thread
From: khollan @ 2007-11-02 14:37 UTC (permalink / raw)
To: linuxppc-embedded
Wang, Baojun wrote:
>
>
>
> Your kernel don't have kgdb support? then you need a debugger like bdi2000
> to
> debug the kernel.
>
> Wang
>
>
Do I need to add kgdb even if I just want to debug a user application over
serial?
--
View this message in context: http://www.nabble.com/serial-GDBServer-PPC405--problems-tf4732593.html#a13548781
Sent from the linuxppc-embedded mailing list archive at Nabble.com.
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: serial GDBServer PPC405 problems
2007-11-02 14:37 ` khollan
@ 2007-11-02 14:57 ` Grant Likely
2007-11-06 16:46 ` khollan
0 siblings, 1 reply; 6+ messages in thread
From: Grant Likely @ 2007-11-02 14:57 UTC (permalink / raw)
To: khollan; +Cc: linuxppc-embedded
On 11/2/07, khollan <khollan@daktronics.com> wrote:
>
>
> Wang, Baojun wrote:
> >
> >
> >
> > Your kernel don't have kgdb support? then you need a debugger like bdi2000
> > to
> > debug the kernel.
> >
> > Wang
> >
> >
> Do I need to add kgdb even if I just want to debug a user application over
> serial?
No you don't. gdbserver is the right tool.
--
Grant Likely, B.Sc., P.Eng.
Secret Lab Technologies Ltd.
grant.likely@secretlab.ca
(403) 399-0195
^ permalink raw reply [flat|nested] 6+ messages in thread
* serial GDBServer PPC405 problems
@ 2007-11-01 16:47 khollan
0 siblings, 0 replies; 6+ messages in thread
From: khollan @ 2007-11-01 16:47 UTC (permalink / raw)
To: linuxppc-embedded
Hi everyone
I want to thank everyone for all of my problems so far, you have been a
great help.
Im trying to get a debug session with gdbserver over a serial connection on
my Xilinx ML410 using a uartlite set at Baud 115200. When I issue the
command on the target "./gdbserver /dev/ttyUL1 test" I get this error:
Remote debugging using /dev/ttyUL1
readchar: Socet operation on non-socket
Remote Side has terminated connection. GDBserver will reopen connection.
This error just repeats until I kill the process. I know that gdbserver
works because debugging over TCP works fine.
Thanks for your help
--
View this message in context: http://www.nabble.com/serial-GDBServer-PPC405--problems-tf4732593.html#a13532592
Sent from the linuxppc-embedded mailing list archive at Nabble.com.
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2007-11-06 16:46 UTC | newest]
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[not found] ` <200711020944.53077.wangbj@lzu.edu.cn>
2007-11-02 1:44 ` serial GDBServer PPC405 problems Wang, Baojun
2007-11-02 3:01 ` Grant Likely
2007-11-02 14:37 ` khollan
2007-11-02 14:57 ` Grant Likely
2007-11-06 16:46 ` khollan
2007-11-01 16:47 khollan
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