mailing list of musl libc
 help / color / mirror / Atom feed
From: Daniel Gutson <>
Subject: Re: [musl] Intel CET Support
Date: Tue, 25 May 2021 21:12:01 -0300
Message-ID: <> (raw)
In-Reply-To: <>

[-- Attachment #1: Type: text/plain, Size: 1237 bytes --]

El mar., 25 may. 2021 8:00 p. m., Joao Moreira <>

> Hi,
> Long ago I sent some patches here to enable CET support within MUSL
> (

Did you intentionally remove the : in the label?
If not, does this assembly without errors? How did you test this?

@@ -49,7 +52,8 @@ feclearexcept:

 .global feraiseexcept
 .type feraiseexcept,@function

> These patches were a result from some experiment I have been running
> with clang, and to which I needed a suitable library. I understand that
> the patches were not in their best shape, and I was a bit busy at the
> time so I didn't really push this through.
> Either way, I'm now wondering if there is any interest from MUSL to
> support CET. If yes, I can start working on an updated patch-set to be
> sent here eventually.
> Additionally, if the support is of interest, it would also be
> interesting to know if MUSL intends to support CET as specified in the
> X86-64 ABI (where a single linked DSO without the CET bits set disables
> the  feature) or if you have something different in mind.
> Tks,
> Joao.

[-- Attachment #2: Type: text/html, Size: 2046 bytes --]

  reply	other threads:[~2021-05-26  0:12 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-25 23:00 Joao Moreira
2021-05-26  0:12 ` Daniel Gutson [this message]
2021-05-26  1:07   ` Joao Moreira

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:

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \ \ \ \

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

mailing list of musl libc

This inbox may be cloned and mirrored by anyone:

	git clone --mirror

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V1 musl musl/ \
	public-inbox-index musl

Example config snippet for mirrors.
Newsgroup available over NNTP:

code repositories for the project(s) associated with this inbox:

AGPL code for this site: git clone