From: Richard Henderson <richard.henderson@linaro.org>
To: LIU Zhiwei <zhiwei_liu@c-sky.com>
Cc: qemu-riscv@nongnu.org, riku.voipio@iki.fi, laurent@vivier.eu,
wxy194768@alibaba-inc.com,
"qemu-devel@nongnu.org Developers" <qemu-devel@nongnu.org>,
wenmeng_zhang@c-sky.com, palmer@dabbelt.com,
Alistair Francis <Alistair.Francis@wdc.com>
Subject: Re: [PATCH] linux-user/riscv: fix up struct target_ucontext definition
Date: Thu, 23 Apr 2020 12:45:12 -0700 [thread overview]
Message-ID: <4b752be1-009d-8a25-9da7-3159d1a24e1c@linaro.org> (raw)
In-Reply-To: <07931c1c-c7b3-510a-d3cf-5fb6bc877e87@c-sky.com>
On 4/22/20 6:55 PM, LIU Zhiwei wrote:
> As far as I know, Guo Ren and Greentime are supporting RVV on Linux, based on
> the v0.7.1 QEMU implementation.
> The main problem is that VLEN is not a fixed number.
Neither is the SVE vector length fixed.
That's one of the reasons I pointed you at the AArch64 sigcontext for ideas.
> When the Linux kernel released with RVV, I will push a new sigcontext structure
> here.
Yep.
r~
prev parent reply other threads:[~2020-04-23 19:46 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-12 2:08 [PATCH] linux-user/riscv: fix up struct target_ucontext definition LIU Zhiwei
2020-04-22 2:34 ` LIU Zhiwei
2020-04-22 4:10 ` Richard Henderson
2020-04-22 18:05 ` Alistair Francis
2020-04-22 19:20 ` Richard Henderson
2020-04-22 21:18 ` Alistair Francis
2020-04-23 1:55 ` LIU Zhiwei
2020-04-23 19:45 ` Richard Henderson [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4b752be1-009d-8a25-9da7-3159d1a24e1c@linaro.org \
--to=richard.henderson@linaro.org \
--cc=Alistair.Francis@wdc.com \
--cc=laurent@vivier.eu \
--cc=palmer@dabbelt.com \
--cc=qemu-devel@nongnu.org \
--cc=qemu-riscv@nongnu.org \
--cc=riku.voipio@iki.fi \
--cc=wenmeng_zhang@c-sky.com \
--cc=wxy194768@alibaba-inc.com \
--cc=zhiwei_liu@c-sky.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).