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Re: GAS 4kc question...

To: "Zajerko-McKee, Nick" <nmckee@telogy.com>
Subject: Re: GAS 4kc question...
From: Thiemo Seufer <ica2_ts@csv.ica.uni-stuttgart.de>
Date: Wed, 31 Jul 2002 01:08:09 +0200
Cc: "Linux-Mips (E-mail)" <linux-mips@oss.sgi.com>
In-reply-to: <37A3C2F21006D611995100B0D0F9B73CBFE213@tnint11.telogy.design.ti.com>
References: <37A3C2F21006D611995100B0D0F9B73CBFE213@tnint11.telogy.design.ti.com>
Sender: owner-linux-mips@oss.sgi.com
User-agent: Mutt/1.4i
Zajerko-McKee, Nick wrote:
> Hi,
> 
> I'm trying to write some inline assembler code that needs the madd and mulu
> op codes found on the 4KC processor.  I've tried setting the cpu to 4650,
> but it failed to recognize the mulu instruction.  Can someone give me the
> magic incantation?  I'm running right now GCC 2.95.3 from Montavista.  I
> guess one way I can attack it for now is to build the op code by hand, but
> that is quite dirty, IMHO...

At least the assembler in current binutils does not know about "mulu" at all.
I don't know if Montavista has added such a feature to their derivative.


Thiemo


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