On Wed, May 17, 2006 at 10:02:46AM -0600, Shaun Jackman wrote:
> On 5/16/06, Daniel Jacobowitz <drow@false.org> wrote:
> >On Tue, May 16, 2006 at 06:32:28PM -0600, Shaun Jackman wrote:
> ...
> >> 3. With a CVS version of gdb (no RDI), is there a recommended way to
> >> communicate with RDI targets such as the Jeeni JTAG device?
> >
> >Use a third-party program which converts RDI to the GDB remote
> >protocol. There's at least two; one formerly distributed by Cygnus
> >that you can probably still find (I'm afraid I don't remember the name)
> >and one in CodeSourcery's ARM releases, which are publicly available.
> >There might be others, too.
>
> Fernando,
>
> Do you know anything about this Cygnus GDB/RDI translation utility?
>
> I looked into the CodeSourcery utility, rdi-stub. It requires a
> dl-solib (SORDI) that consumes the RDI data. The only one I know of is
> ARM's Armulator. I need one that communicates with a TCP port, but I'm
> not sure one exists.
You're supposed to have one of these from wherever you got the RDI
device. The DLL interface is the only one ARM supports or documents,
as far as I remember. What it actually speaks looks like ADP, the
underlying proprietary protocol.
It's possible that I am mistaken and the ADP DLL is supposed to come
from the ARM tools rather than the device. I'm not sure what to
suggest, then. You may need to ask EPI about this; their FAQ hasn't
been updated in years, but does reference "target rdi".