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RE: Cross compile kernel w/ buildroot toolchain

To: "Ralf Baechle" <ralf@linux-mips.org>
Subject: RE: Cross compile kernel w/ buildroot toolchain
From: "Kurt Schwemmer" <kurts@vitesse.com>
Date: Mon, 13 Mar 2006 15:03:42 -0700
Cc: <linux-mips@linux-mips.org>
Original-recipient: rfc822;linux-mips@linux-mips.org
Sender: linux-mips-bounce@linux-mips.org
Thread-index: AcZG4KOhV3wKmLqjTzKXVtkFbXC5TQACSOtA
Thread-topic: Cross compile kernel w/ buildroot toolchain
Getting the _very_ latest source fixed my problem. I can now build the
kernel with the cross compiler that buildroot builds. Thanks to all who
offered advice!

Thanks,
Kurt Schwemmer 

> -----Original Message-----
> From: Ralf Baechle [mailto:ralf@linux-mips.org] 
> Sent: Monday, March 13, 2006 1:57 PM
> To: Kurt Schwemmer
> Cc: linux-mips@linux-mips.org
> Subject: Re: Cross compile kernel w/ buildroot toolchain
> 
> On Mon, Mar 13, 2006 at 01:39:53PM -0700, Kurt Schwemmer wrote:
> 
> > I got 2.6.15 "a while back" (>1 month). 
> > 
> > I'll try getting the most recent source. Sorry, I avoided 
> this due to 
> > my company blocking rsync and thus making it a pain to get 
> the sources...
> 
> The reason your case is odd is that the kernel only uses a 
> single jr.hb instruction which is in the instruction_hazard() 
> macro in include/asm-mips/hazards.h.  This macro first of all 
> is a gcc inline assembler macro and also wraps the jr.hb 
> instruction between .set mips64r2 ... .set mips0, so you 
> should never ever get an error message.  And you're getting 
> an error message for entry.S, an assembler file.  Seems you 
> must have done some not so kosher changes to that tree?
> 
>   Ralf
> 

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