[PATCH] libbsp ARM: create abort.h to eliminate warnings Created libbsp/arm/shared/abort/abort.h Edited abort.c and simple_abort.c to include abort.h Changed Raspberry Pi BSP to use abort.c instead of simple_abort.c

[Alan Cudmore]

On 11/5/2014 9:39 AM, Sebastian Huber wrote:
> On 05/11/14 15:35, Alan Cudmore wrote:
>> If the ARM BSPs that do not use the shared start.S include the code, 
>> but never
>> call it, I can remove it, if that is what is best. We could even 
>> remove abort.c
>> and simple_abort.c completely. Just let me know.
>
> It would be best to get rid of these files.
>
I did some investigation, and it is not going to be as easy as I thought 
to remove libbsp/arm/shared/abort/*.c

The following ARM BSPs use score: arm_exc_handler_high.c, 
arm_exc_handler_low.S, which in turn use shared abort.c ( or 
simple_abort.c ):
  csb336,
  csb337,
  edb7312,
  gp32,
  gumstix,
  rtx22xx

I think these will eventually have to be converted to use the ARM shared 
start.S.

The raspberrypi, beagle, and gdbarmsim BSPs compile the shared/abort 
files but do not use them.

So for now I can do the following:
1. remove the use of shared/abort/abort*.c from raspberrypi, beagle, and 
gdbarmsim ( in Makefile.am )
2. include a header file in shared/abort to eliminate future warnings 
for BSPs that use abort.c simple_abort.c

Alan