[ECOS] Re: Thread-aware debugging w/ Redboot on ARM?
Alex Schuilenburg
alexs@ecoscentric.com
Wed Dec 8 13:07:00 GMT 2004
Roland CaÃebohm wrote:
> Hi,
>
> Am Mittwoch, 8. Dezember 2004 01:07 schrieb Alex Schuilenburg:
>
>>Grant Edwards wrote:
>>[...]
>>
>>
>>>>A JTAG debugger could have similar support built in, but
>>>>the one I've got doesn't.
>>>
>>>Yes. In theory it could.
>>
>>It is more than just theory... :-) We have done this for a
>>couple of different CPUs using JTAG and ICE. Just think
>>gdb server ;-)
>
>
> How did you do that? Making a special gdb server deamon which
> connects via a JTAG adapter?
Yes, exactly. A gdbserver daemon that talks gdb protocol to a gdb
client, interpreting the requests from that gdb client, and uses a
JTAG/whatever device to extract the information from the target.
HTH
-- Alex
> Or have you done your own
> software on a JTAG adapter?
>
> Roland
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