RTEMS + EPICS on Motorola MVME6100 ("Beatnik")
sebastian.huber at embedded-brains.de
Tue Mar 7 07:19:30 UTC 2017
On 22/02/17 15:04, Michael Westfall wrote:
> We are using RTEMS 4.10.2 + EPICS R126.96.36.199 for the beatnik and
> mvme2307 BSPs.
> What I've noticed is that the boot files created for the beatnik BSP
> are more than twice the size of the boot files for the mvme2307. In
> some cases, the boot file is too large for the "user download buffer"
> so the tftpGet fails on startup.
> I realize that these two BSPs use different PPC CPUs (7400 vs. 604),
> but I wonder why the great disparity in compiled file size.
I don't think the instruction set makes a big difference. I would look
at the ELF file to figure out how the sections are placed and how big
the are, e.g. objdump -h.
Sebastian Huber, embedded brains GmbH
Address : Dornierstr. 4, D-82178 Puchheim, Germany
Phone : +49 89 189 47 41-16
Fax : +49 89 189 47 41-09
E-Mail : sebastian.huber at embedded-brains.de
PGP : Public key available on request.
Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG.
More information about the users