[PATCH][GAS] arm: Add support for Cortex-A78C

[Nick Clifton]

Hi Przemyslaw,

> bfd/ChangeLog:
> 
> 2020-11-04  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
> 
> 	* cpu-arm.c (processors): Add Cortex-A78C.
> 
> gas/ChangeLog:
> 
> 2020-11-04  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
> 
> 	* config/tc-arm.c (arm_cpus): Add Cortex-A78C.
> 	* doc/c-arm.texi: Document -mcpu=cortex-a78c.
> 	* testsuite/gas/arm/cpu-cortex-a78c.d: New test.

Approved - please apply.

Cheers
   Nick