* [ECOS] SIGILL ??
@ 2003-09-02 10:38 rakesh
2003-09-03 3:03 ` Jonathan Larmour
0 siblings, 1 reply; 2+ messages in thread
From: rakesh @ 2003-09-02 10:38 UTC (permalink / raw)
To: ecos-discuss
I built eCos2.0 default template for i386 PC as target
and downloaded through gdb. When I run the image, I
receive following error..
"program received SIGILL, Illegal instruction"
0xffffdbb4 in ?? ()
the place for SIGILL is not constant but mostly I
receive this in hal_ctrlc_isr_init. This seems to
happen in some assembaly code.
Any clue? Thanks in advance.
Regards
Rakesh
__________________________________
Do you Yahoo!?
Yahoo! SiteBuilder - Free, easy-to-use web site design software
http://sitebuilder.yahoo.com
--
Before posting, please read the FAQ: http://sources.redhat.com/fom/ecos
and search the list archive: http://sources.redhat.com/ml/ecos-discuss
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [ECOS] SIGILL ??
2003-09-02 10:38 [ECOS] SIGILL ?? rakesh
@ 2003-09-03 3:03 ` Jonathan Larmour
0 siblings, 0 replies; 2+ messages in thread
From: Jonathan Larmour @ 2003-09-03 3:03 UTC (permalink / raw)
To: rakesh; +Cc: ecos-discuss
rakesh wrote:
> I built eCos2.0 default template for i386 PC as target
> and downloaded through gdb. When I run the image, I
> receive following error..
> "program received SIGILL, Illegal instruction"
> 0xffffdbb4 in ?? ()
>
> the place for SIGILL is not constant but mostly I
> receive this in hal_ctrlc_isr_init. This seems to
> happen in some assembaly code.
>
> Any clue? Thanks in advance.
Memory corruption? Perhaps a bad memory map, or stack being overwritten.
0xffffdbb4 isn't a valid address for the PC.
Jifl
--
eCosCentric http://www.eCosCentric.com/ The eCos and RedBoot experts
--["No sense being pessimistic, it wouldn't work anyway"]-- Opinions==mine
--
Before posting, please read the FAQ: http://sources.redhat.com/fom/ecos
and search the list archive: http://sources.redhat.com/ml/ecos-discuss
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2003-09-03 3:03 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2003-09-02 10:38 [ECOS] SIGILL ?? rakesh
2003-09-03 3:03 ` Jonathan Larmour
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).