[Integration 0/2] RISC-V: Add vendor(T-HEAD) opcodes

[Nelson Chu]

Hi Lifang,

Basically, I am so happy that you are willing to open and share these
great vendor works, with a formal document.  But I remember that the
community seems to have no consensus on vendor extensions yet.
Personally I would like to accept these patches, except the comments
and thoughts which I have given in the previous mails.  Maybe it is
the time that we should discuss the vendor extensions in the community
again.

Thank you very much
Nelson

On Fri, Sep 3, 2021 at 11:00 AM Lifang Xia <lifang_xia@c-sky.com> wrote:
>
>
> These patches are add a mechanism to support vendor's opcodes.
> The [PATCH 2/2] is THEAD extension, which contains THEADC, THEADE ISAs.
> The doc is https://github.com/rjiejie/XuanTie-doc
>
>