[BusyBox] question about SIGFPE
Wolfgang Denk
wd at denx.de
Sat Nov 20 00:16:00 UTC 2004
In message <5DDB491476FA71428249D37C08D6547806D42D at dcsevis02.sevis.com> you wrote:
>
> I am running a ftp client executable under busybox and it seems to work ok but does
> terminate after the file transfer with a SIGFPE. (same executable works ok on the www.denx.com rootfs)
>
> Does anyone know why?? (see strace output below)
If it's running fine in the ELDK environment, then chances are that
it's a library issue. Probably you are using some mis-configured
and/or incompatible libraries in your target environment.
> is it a configuration thing?
Probably - when building your libraries. You did not mention what
sort of hardware you're dealing with - I bet it's a FPU less system,
and you are using libraries that were built assuing incorrectly that
there was a FPU present.
Try copying the ELDK libraries to your target root filesystem.
Best regards,
Wolfgang Denk
--
Software Engineering: Embedded and Realtime Systems, Embedded Linux
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
Microsoft Multimedia:
You have nice graphics, sound and animations when the system crashes.
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