Re: [PATCH v3 5/5] Add support for Intel PKRU register to GDB and GDBserver.

["Sturm, Michael" <michael.sturm@intel.com>]

On 27/01/2017 16:22, Pedro Alves wrote:
> On 01/27/2017 03:00 PM, Sturm, Michael wrote:
>
>>> In the test:
>>>
>>>> +#include <stdio.h>
>>> This is not needed, right?
>> It's needed to pull in the definition for NULL which is used in the call
>> to __get_cpuid_
> Ah.  Could you include stddef.h instead?  We avoid using stdio in tests
> unless required for the specifics of the test, in order to be able to run
> as most tests as possible against remote targets that don't support
> remote I/O (which are most, though the local gdbserver testing boards nowadays
> work around it).  Just #including <stdio.h> without relying on printf etc. itself
> is probably not really problematic anywhere, but it's a good proxy
> for identifying tests that wouldn't/shouldn't work in such targets.
>
> Thanks,
> Pedro Alves
>
Yes, will do. V4 of the series with comments addressed and rebased will 
be coming soon.

Thanks and Regards,
Michael

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