I am not concerned about cycles at the moment, just bit-exact simulation of
the CPU.
The msp430-run program looks useful, thank you. (Except the msp430-run
programs packaged by Debian segfault immediately.)
I've compiled gdb-7.7 with --target=msp430 and it works!
Is there any best way to pass data in / out of the simulator? I guess I
can use the "run" program and set up a memory region for the input data,
and write a little main() to feed it into through the algorithm. But if
there's an easier way, I'd like to hear about it before I do it the hard
way.
Regards,
Mark
On Tue, Jun 3, 2014 at 11:01 AM, DJ Delorie <d...@redhat.com> wrote:
>
> Could you try the gdb from the FSF's source tree? It's version 7.7
> and has the RH simulator in it. However, I don't think the profiling
> results from the RH simulator will be useful to you if you want
> cycle-accurate counts, but it will show you every single instruction
> being executed.
>
> Also, there's a standalone simulator msp430-elf-run that has some
> profiling command line options, not sure if those would be helpful.
>
--
Regards,
Mark
markrages@gmail
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