Add support for Intel SERIALIZE instructions

[Jan Beulich]

On 02.04.2020 06:01, Cui, Lili via Binutils wrote:
> --- a/opcodes/i386-opc.tbl
> +++ b/opcodes/i386-opc.tbl
> @@ -4076,3 +4076,9 @@ mcommit, 0, 0xf30f01fa, None, 3, CpuMCOMMIT, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_
> rdpru, 0, 0x0f01fd, None, 3, CpuRDPRU, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { 0 }
>  // RDPRU instruction end
> +
> +//SERIALIZE instruction
> +
> +serialize, 0, 0x0f01e8, None, 3, CpuSERIALIZE, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { 0 }
> +
> +//SERIALIZE instruction end

Like in the other patch you sent, and like visible in context, please
have a blank after each of the // . Also it looks like only one of
the two patches will apply as is, the other will need rebasing over
the one going in first.

Jan