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Message-ID: <20240212184236.GZ4163@brightrain.aerifal.cx>
Date: Mon, 12 Feb 2024 13:42:36 -0500
From: Rich Felker <dalias@...c.org>
To: William Roberts <bill.c.roberts@...il.com>
Cc: musl@...ts.openwall.com
Subject: Re: PAC/BTI Support on aarch64

On Mon, Feb 12, 2024 at 10:38:50AM -0600, William Roberts wrote:
> Hello,
> 
> I was just wondering if there was any work being done to support PAC
> and BTI in aarch64? I could add support but didn't want to duplicate
> the work.

I'm not aware of any active work on this, but before writing a full
implementation, it would be really helpful to start with a basic
proposal for the scope of changes needed to make it work to assess
whether these are managable and acceptable cost.

Rich

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