Problem with sqrt function

Sebastian Huber sebastian.huber@embedded-brains.de
Fri Apr 24 22:23:00 GMT 2015


Hallo,

what do you mean with hang? Maybe its worth to look at the machine 
instructions and not only at the C level source code.

On 23/04/15 20:01, Uladzislau Paulovich wrote:
> Hello! I'm trying to use sqrt function on ARM Cortex M4. For some
> strange reasons when I call it the program completely hangs on. With the
> help of gdb I've managed to find out that sqrt function hangs on the
> line w_sqrt.c:71. Does anybody know how to solve this problem? (I'm
> using gcc 4.9.2 toolchain).

-- 
Sebastian Huber, embedded brains GmbH

Address : Dornierstr. 4, D-82178 Puchheim, Germany
Phone   : +49 89 189 47 41-16
Fax     : +49 89 189 47 41-09
E-Mail  : sebastian.huber@embedded-brains.de
PGP     : Public key available on request.

Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG.



More information about the Newlib mailing list