Problem with sqrt function

Sebastian Huber
Fri Apr 24 22:23:00 GMT 2015


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

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