[uClibc]Busybox and Tinylogin vs uClibc: "segmentation fault"
cfowler
cfowler at outpostsentinel.com
Tue Nov 12 21:40:09 UTC 2002
Debugging:
1) Many printf statements
2) gdbserver
On Tue, 2002-11-12 at 15:54, Stefano Costa wrote:
> Hello,
>
> I'm not sure this is the correct list for this item, but since it
> seems to me that the topic is rather generic for ARM development I
> just try here.
>
> I recently built the complete ARM toolchain and Linux kernel for a
> CDB89712 following the Roland Seuhs directions (with a few hints that
> I'm planning to describe in our website soon). It seems to be
> working, except for Busybox and Tinylogin: when called, both give the
> message "segmentation fault".
>
> To test this we first loaded the kernel (the one built here) and a
> working root filesystem found at:
>
> http://ttestasecca.free.fr/cdb89712/
>
> and then added the "busybox" executable built here in a target
> directory. Busybox was built starting both from the latest cvs
> sources, the latest "stable" sources (0.60.5) and also from 0.60.2 to
> be sure, using uClibc and "DOSTATIC". I also tried to build some
> simple "hello.c" using the same uClibc and *it works* fine on
> CDB89712.
>
> Any hint about how to start debugging such a situation would be
> appreciated!
>
> bye- Stefano Costa
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