Floating point support in ARM926ejs

[Joel Sherrill]

On Fri, Jan 4, 2019 at 6:57 AM Amarnath MB <amarnath.mb at mistralsolutions.com>
wrote:

> Hi,
>
> Tried building sample application using Makefile.inc from the BSP
> installed path,
> there I'm able to get %f values properly (*Data : **1.123400*).
>

Then Sebastian is right. Inside the tests, you are getting an integer only
printf().

--joel

> *Thank you & Regards,*
> *Amarnath MB *
>
>
>
> On Fri, Jan 4, 2019 at 3:49 PM Amarnath MB <
> amarnath.mb at mistralsolutions.com> wrote:
>
>> Hi,
>>
>> I have made a copy of hello sample and added my testcodes to it.
>> I have also added '#define CONFIGURE_INIT_TASK_ATTRIBUTES
>> RTEMS_FLOATING_POINT'
>> before #include <rtems/confdefs.h>
>>
>> *Thank you & Regards,*
>> *Amarnath MB*
>>
>>
>>
>> On Fri, Jan 4, 2019 at 3:44 PM Sebastian Huber <
>> sebastian.huber at embedded-brains.de> wrote:
>>
>>> On 04/01/2019 11:08, Amarnath MB wrote:
>>> > Currently, I'm facing an issue with floating point values, in my test
>>> > Init.c file I have added a simple printf statement like below,
>>> > *float data = 1.234;
>>> > printf("Data : %f\n", data);*
>>> > After loading the test executable, I'm getting the print as '*Data :
>>> > %f*' in the console.
>>>
>>> Do you use your own build system or did you modify the samples? In the
>>> RTEMS test suite some output function like printf() are wrapped by the
>>> linker to an alternative implementation without floating point support.
>>>
>>> --
>>> 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 at embedded-brains.de
>>> PGP     : Public key available on request.
>>>
>>> Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG.
>>>
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