[PATCH v2] RISC-V: Maintain a string to hold the canonical order

[Nelson Chu]

Regression passed for this patch, so committed.

Thanks
Nelson

On Tue, Feb 22, 2022 at 12:11 AM jiawei <jiawei@iscas.ac.cn> wrote:
>
> LGMT, I was not add this at first, but cause the canional order errors. Now it is more clearer, Thanks.
> 在 2022年2月21日 下午11:14，Kito Cheng <kito.cheng@sifive.com>写道：
>
> LGMT, I was miss