[PATCH][GAS][AArch64] Add new command-line options and macros for Armv8.4-a [Patch (2/6)]

[Tamar Christina]

Hi Nick,
> 
> > Ps. I do not have commit access so if OK can someone apply for me?
> 
> Would you like commit access ?  If so, please fill out the form here:
> 
>   https://sourceware.org/cgi-bin/pdw/ps_form.cgi
> 
> You can use my email address as the approver.

Thanks, I've filled and submitted the form!

Cheers,
Tamar

> 
> > gas/
> > 2017-11-08  Tamar Christina  <tamar.christina@arm.com>
> >
> > 	* config/tc-aarch64.c (aarch64_arch_option_table): Add armv8.4-a.
> > 	(aarch64_features):	Added SM4 and SHA3.
> >
> > include/
> > 2017-11-08  Tamar Christina  <tamar.christina@arm.com>
> >
> > 	* opcode/aarch64.h:
> > 	(AARCH64_FEATURE_V8_4, AARCH64_FEATURE_SM4): New.
> > 	(AARCH64_ARCH_V8_4, AARCH64_FEATURE_SHA3): New.
> >
> > opcodes/
> > 2017-11-08 Tamar Christina  <tamar.christina@arm.com>
> >
> > 	* aarch64-tbl.h
> > 	(aarch64_feature_v8_4, aarch64_feature_crypto_v8_2): New.
> > 	(aarch64_feature_sm4, aarch64_feature_sha3): New.
> > 	(aarch64_feature_fp_16_v8_2): New.
> > 	(ARMV8_4, SHA3, SM4, CRYPTO_V8_2, FP_F16_V8_2): New.
> > 	(V8_4_INSN, CRYPTO_V8_2_INSN): New.
> > 	(SHA3_INSN, SM4_INSN, FP16_V8_2_INSN): New.
> 
> Approved and applied.
> 
> Cheers
>   Nick
>