From: "Michael Büsch" <m@bues.ch>
To: b43-dev@lists.infradead.org
Subject: [PATCH] b43-asm, b43-dasm: Add 5 new instructions.
Date: Mon, 12 Sep 2011 16:13:19 +0200 [thread overview]
Message-ID: <20110912161319.79f1bb3c@milhouse> (raw)
In-Reply-To: <0971215D-B6EB-4217-86C3-698352BA01D0@ing.unibs.it>
On Mon, 12 Sep 2011 16:04:14 +0200
francesco.gringoli at ing.unibs.it wrote:
> >> Opcode 0x101: multiply op1 and op2 and store upper 16 bits in op3.
> >> Suggested name "mul" (multiply).
> >
> > So this means the lower 16 bits are discarded? Or where are they put?
> Aha! easy as candy! They are put in spr06d.
Ok. That's the second "PSM" register, which kind of makes sense.
(The first "PSM" register is already used by the "PSM conditions")
So yeah, in that case I'm also OK with this instruction.
I will also add this to the documentation.
--
Greetings, Michael.
next prev parent reply other threads:[~2011-09-12 14:13 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-12 8:50 [PATCH] b43-asm, b43-dasm: Add 5 new instructions Francesco Gringoli
2011-09-12 9:12 ` Gábor Stefanik
2011-09-12 9:25 ` Michael Büsch
2011-09-12 10:09 ` francesco.gringoli at ing.unibs.it
2011-09-12 10:35 ` Michael Büsch
2011-09-12 10:58 ` francesco.gringoli at ing.unibs.it
2011-09-12 11:19 ` Michael Büsch
2011-09-12 13:16 ` francesco.gringoli at ing.unibs.it
2011-09-12 13:32 ` Michael Büsch
2011-09-12 9:15 ` Michael Büsch
2011-09-12 9:56 ` francesco.gringoli at ing.unibs.it
2011-09-12 10:02 ` Michael Büsch
2011-09-12 11:35 ` Michael Büsch
2011-09-12 13:49 ` francesco.gringoli at ing.unibs.it
2011-09-12 14:04 ` francesco.gringoli at ing.unibs.it
2011-09-12 14:13 ` Michael Büsch [this message]
2011-09-12 14:31 ` Michael Büsch
2011-09-12 14:44 ` francesco.gringoli at ing.unibs.it
2011-09-12 15:07 ` Michael Büsch
-- strict thread matches above, loose matches on Subject: below --
2011-09-12 15:23 Francesco Gringoli
2011-09-12 15:36 ` Michael Büsch
2011-09-12 17:30 francesco.gringoli at ing.unibs.it
2011-09-12 18:02 ` Michael Büsch
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