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Date:      Sun, 2 Jun 2024 20:33:55 +0200
From:      Robert Clausecker <fuz@freebsd.org>
To:        tuexen@freebsd.org
Cc:        Robert Clausecker <fuz@freebsd.org>, freebsd-riscv@freebsd.org, Mitchell Horne <mhorne@freebsd.org>, strajabot@gmail.com
Subject:   Re: Detecting the Zbb extension on riscv64
Message-ID:  <Zly7E7MFMIuVqj02@fuz.su>
In-Reply-To: <232F8595-5C7A-4ABD-961D-4779CED5A5D6@freebsd.org>
References:  <ZlxZn5IQuQ-zqbwl@fuz.su> <5343E09C-017B-40B7-9349-01F1195BBB7C@freebsd.org> <Zlx2u52Xw7Aw6svM@fuz.su> <232F8595-5C7A-4ABD-961D-4779CED5A5D6@freebsd.org>

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Hi Michael,

Am Sun, Jun 02, 2024 at 06:37:44PM +0200 schrieb tuexen@freebsd.org:
> > [U74 Core Complex Manual]: https://starfivetech.com/uploads/u74_core_complex_manual_21G1.pdf
> Thanks for the pointer. Zbr is not mentioned there...

It's not mentioned (though the next revision mentions Zba and Zbb), but
the instructions of Zba and Zbb are listed as being available.

Yours,
Robert Clausecker

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