[PATCH v3 01/16] powerpc/32: Refactor EXCEPTION entry macros for head_8xx.S and head_32.S

[Michael Ellerman]

On Tue, 2019-04-30 at 12:38:50 UTC, Christophe Leroy wrote:
> EXCEPTION_PROLOG is similar in head_8xx.S and head_32.S
> 
> This patch creates head_32.h and moves EXCEPTION_PROLOG macro
> into it. It also converts it from a GCC macro to a GAS macro
> in order to ease refactorisation with 40x later, since
> GAS macros allows the use of #ifdef/#else/#endif inside it.
> And it also has the advantage of not requiring the uggly "; \"
> at the end of each line.
> 
> This patch also moves EXCEPTION() and EXC_XFER_XXXX() macros which
> are also similar while adding START_EXCEPTION() out of EXCEPTION().
> 
> Signed-off-by: Christophe Leroy <christophe.leroy at c-s.fr>

Series applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/8a23fdec3dbdc8bfde6f806d36e77323

cheers