From: Ariadne Conill <ariadne@dereferenced.org>
To: musl@lists.openwall.com
Cc: 陈国祺 <chenguoqi@loongson.cn>
Subject: Re: Re: Re: [musl] Port the new architecture loongarch64 to musl
Date: Wed, 12 May 2021 13:53:01 -0600 (MDT) [thread overview]
Message-ID: <15ccd87-3719-748-785e-40103966b47@dereferenced.org> (raw)
In-Reply-To: <58f63682.24a0.1795fe974c7.Coremail.zhaixiaojuan@loongson.cn>
[-- Attachment #1: Type: text/plain, Size: 598 bytes --]
Hi,
On Wed, 12 May 2021, 翟小娟 wrote:
> Hi,
> We have ported the code of libucontext for loongarch64 architecture and can be obtained from https://github.com/loongson-community/libucontext
> Currently qemu is still being tested, I will announce it as soon as it is completed.
It looks alright, but I am wondering why makecontext is written in
assembly. The reason why it is written in assembly for mips had to do
with specific peculariaties of how the MIPS64 ABI interacted with
libucontext. I don't see that the loongarch64 code is trying to capture
the $gp register though.
Ariadne
next prev parent reply other threads:[~2021-05-12 19:53 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <5f6d09a5.c3a.179460eee20.Coremail.zhaixiaojuan@loongson.cn>
2021-05-07 21:58 ` Arnd Bergmann
2021-05-08 5:16 ` 翟小娟
2021-05-09 7:56 ` Arnd Bergmann
[not found] ` <CAE2XoE_9sQrizuiy0afA1dQdPxgOkPda_39oB9DOJN1c2FB0Cw@mail.gmail.com>
2021-05-08 5:18 ` 翟小娟
2021-06-24 11:43 ` 翟小娟
2021-06-24 11:56 ` 罗勇刚(Yonggang Luo)
2021-06-24 12:17 ` 翟小娟
2021-06-24 12:47 ` 罗勇刚(Yonggang Luo)
[not found] ` <32e9f7ee-bd3c-762a-a771-2da41a8c1bb0@dereferenced.org>
2021-05-08 5:23 ` 翟小娟
2021-05-08 7:49 ` Ariadne Conill
2021-05-12 9:30 ` 翟小娟
2021-05-12 12:07 ` 罗勇刚(Yonggang Luo)
2021-05-12 19:53 ` Ariadne Conill [this message]
2021-05-17 11:19 ` 翟小娟
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=15ccd87-3719-748-785e-40103966b47@dereferenced.org \
--to=ariadne@dereferenced.org \
--cc=chenguoqi@loongson.cn \
--cc=musl@lists.openwall.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.
Code repositories for project(s) associated with this public inbox
https://git.vuxu.org/mirror/musl/
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).