[PATCH] RISC-V: Zicbo{m, p, z} adjustments to riscv_multi_subset_supports_ext()

[Nelson Chu]

Looks reasonable, please commit, thanks.

Nelson

On Tue, Oct 4, 2022 at 9:56 PM Jan Beulich <jbeulich@suse.com> wrote:
>
> The lack thereof did caused gas to issue "internal: unreachable
> INSN_CLASS_*" errors when trying to assemble respective insns without
> the feature(s) enabled via e.g. ".option arch, ...". Of course a proper
> hint towards the missing extension then wasn't given either.
>
> --- a/bfd/elfxx-riscv.c
> +++ b/bfd/elfxx-riscv.c
> @@ -2440,6 +2440,12 @@ riscv_multi_subset_supports_ext (riscv_p
>      {
>      case INSN_CLASS_I:
>        return "i";
> +    case INSN_CLASS_ZICBOM:
> +      return "zicbom";
> +    case INSN_CLASS_ZICBOP:
> +      return "zicbop";
> +    case INSN_CLASS_ZICBOZ:
> +      return "zicboz";
>      case INSN_CLASS_ZICSR:
>        return "zicsr";
>      case INSN_CLASS_ZIFENCEI: