Re: [ECOS] Re: problem with ecos in fedora 4

[Gary Thomas <gary at mlbassoc dot com>]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

rmahmoud@sysdsoft.com wrote:
> Hi,
> i use ecos 1.3.1, i think the ecos configure by the default values.
> does this ecos version incompatible with fedore?

You *still* didn't tell us what the target is, how you configured eCos, etc.

If you're trying to use eCos of that vintage using the synthetic target
(i.e. eCos running as a process on Linux itself), then yes, eCos can't
run on newer kernels.  Look through the mailing lists - there have been
many discussions on this part.

Best advice - update to the latest anonymous CVS :-)

> Please keep replies on the eCos mailing list(s) so that all may benefit.
> 
> rmahmoud@sysdsoft.com wrote:
>>>> hello,
>>>> i worked in a project that used Ecos-2 as operating system. the code
>>>> work well at different linux (Ubuntu ,  Mandriva, Susu) except Fedora
>>>> core 4 it gives segmentation faults at the begin of run or debug. i
>>>> think the segmentation fault eccur before calling my own functon
>>>> cyg_user_start(). this is the stack of the segmantion fault:
>>>> l2Testing_device [C/C++ Local Application]
>>>> gdb/mi (06/20/2007 9:29 PM) (Suspended)
>>>> Thread [0] (Suspended: Signal 'SIGSEGV' received. Description:
>>>> Segmentation fault.)
>>>> 6 <symbol is not available> 0x001c0d78
>>>> 5 <symbol is not available> 0x00000001
>>>> 4 <symbol is not available> 0x00a52428
>>>> 3 <symbol is not available> 0xbfdae5b0
>>>> 2 <symbol is not available> 0x00000024
>>>> 1 <symbol is not available> 0x00000000
> 
> This doesn't tell me anything about what you are doing, other
> than "it doesn't work on Fedora".
> 
> * What source base are you using?  CVS [date]?
> * How did you configure eCos to build this kernel?
> * What application are you running?  Can you share?
> * Have you run the standard eCos tests on this platform?
> 
> Without this information, we can't help :-(

- --
- ------------------------------------------------------------
Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
- ------------------------------------------------------------
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.7 (GNU/Linux)
Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org

iD8DBQFGfnPemaKbSsQGV8ARAkDAAKCK230IFgQJ5qEh9Qq7SbfmVDZOPwCfZiZ3
voyjjqrVUnNVwoifd3yuw60=
=dn1A
-----END PGP SIGNATURE-----

-- 
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss