[PATCH 23/24] RISC-V sim: Add zicsr support.

[Mike Frysinger]

On 17 Apr 2021 10:58, Jim Wilson wrote:
> The CSR and f*csr, f*rm, and f*flags instructions are in INSN_CLASS_ZICSR.
> Move to a new execute_zicsr function.

lgtm
-mike