Wenfeng Liu wrote:
>
> Where I can find the the self-host RTLinux debugger??
>
> Can I debug RT Tasks by using KGDB on serial Connection??
>
> -----Original Message-----
> ������: Stuart Hughes <[EMAIL PROTECTED]>
> �ռ���: KIM,KYOUNG-IL (HP-Cupertino,ex1) <[EMAIL PROTECTED]>
> ����: '[EMAIL PROTECTED]' <[EMAIL PROTECTED]>
> ����: 2000��5��25�� 21:17
> ����: Re: [rtl] GDB connection for remote debugging
>
Hi Kim,
In RTlinux-2.3 look you can find it in the debugger sub-directory.
Regards, Stuart.
> >"KIM,KYOUNG-IL (HP-Cupertino,ex1)" wrote:
> >>
> >> Hi,
> >>
> >> I'm trying to debug target remotely over TCP/IP.
> >> When I try to download code to target, I got error message like this.
> >> " Remote failure reply: E03: ptrace(PTRACE_GETREGS): Process dosen't
> >> exist"
> >>
> >> I'm using GDB in linux host machine and Gdbserver in target machine.
> >>
> >
> >Hi Kim,
> >
> >gsbserver can only be used to debug user space applications on the
> >remote target. To debug RT tasks, you need to user either the self-host
> >RTLinux debugger, or the host/target serial debugger (on the Zentropix
> >CD). Both are evolved from the gdbstubs mechanism of running a stub
> >handler in response to a trap.
> >
> >Regards, Stuart.
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> >
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