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Re: [patch] wait instruction on vr4181

To: Steven Seeger <sseeger@stellartec.com>
Subject: Re: [patch] wait instruction on vr4181
From: Jun Sun <jsun@mvista.com>
Date: Thu, 24 Apr 2003 11:27:11 -0700
Cc: linux-mips@linux-mips.org, jsun@mvista.com
In-reply-to: <078a01c30a8c$a4cb9350$3501a8c0@wssseeger>; from sseeger@stellartec.com on Thu, Apr 24, 2003 at 11:09:26AM -0700
Original-recipient: rfc822;linux-mips@linux-mips.org
References: <20030424093420.C28275@mvista.com> <078a01c30a8c$a4cb9350$3501a8c0@wssseeger>
Sender: linux-mips-bounce@linux-mips.org
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On Thu, Apr 24, 2003 at 11:09:26AM -0700, Steven Seeger wrote:
> Hey, when I try to patch in standby, it says that opcode isn't available for
> the R6000. Why does arch/mips/Makefile use -mcpu=r4600 for the VR41XX?
>

"standby" opcode is probably only recognized by using "-mcpu=r4100". 

I am not sure what impact would it be to change the flag.

Another way to work around is to use the binary value for instruction.

Jun

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