error at gdb sim

Mike Frysinger vapier.adi at
Tue Nov 9 05:11:06 UTC 2010

On Mon, Nov 8, 2010 at 07:39, Sebastian Huber wrote:
> On 11/08/2010 01:33 PM, Eugene Shvets wrote:
>> I tried following the instructions at
> This page uses the SIS BSP with the GDB SPARC simulator.
>> ran gdb and executed
>> tar sim
>> load
>> r
>>  Then got an error
>> Starting program:
>> /opt/rtems-4.10/bfin-rtems4.10/bf537Stamp/lib/rtems-4.10/tests/ticker.exe
>> Unhandled instruction "CLI dregs" ... aborting
>> Illegal instruction
>> Is it normal, or does it indicate something went wrong through the
>> installation?
> You need a BSP that works with the GDB simulator.  It seems that bf537Stamp is
> not one of them.

the Blackfin GDB from doesnt have any BSP
specific aspects to it.  it does have part specific info though

the error message indicates usage of a Blackfin GDB port from before
our complete rewrite to support a full operating mode.  i have no idea
how the RTEMS website source tree corresponds to the sources at or the FSF versions.  although the FSF
gdb does not yet support Blackfin parts which means any RTEMS tree has
been patching it in ...

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