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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
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