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Re: ARM asm problem.uxtb instr

From: Dave Pawson <dave dot pawson at gmail dot com>
To: bin-utils <binutils at sourceware dot org>
Date: Tue, 13 Dec 2011 11:02:00 +0000
Subject: Re: ARM asm problem.uxtb instr
References: <CAEncD4cai=JMpcQjuKr9W_Ji2O=Xj_ku8d9QFMVi3uNEbGQWLQ@mail.gmail.com>

Sorry to waste bandwidth. Unwitting copy and paste. My bad.
r2 is redundant both cases.

Sorry, DaveP

On 13 December 2011 10:58, Dave Pawson <dave.pawson@gmail.com> wrote:
> I see
> UXTB<c>.W <Rd>,<Rm>{,<rotation>}
>
> I try
>
>
> Â Â Â Âuxtb Â Âr0, r1,r2
> Â Â Â Âuxtb Â Âr0, r1,r2, ror #16
>
> and receive error
>
>
> arm.asm:411: Error: missing rotation field after comma -- `uxtb r0,r1,r2'
> arm.asm:412: Error: missing rotation field after comma -- `uxtb r0,r1,r2,ror#16'
>
> The rotate operation is optional I think?
> and when there still produces the error?
>
> I've stared at it for 10 minutes, I don't think there's anything wrong?
>
> Using arm-linux-elf-as -mcpu=arm1176jzf-s -mfpu=vfpv2
>
>
> regards
>
>
> --
> Dave Pawson
> XSLT XSL-FO FAQ.
> Docbook FAQ.
> http://www.dpawson.co.uk



-- 
Dave Pawson
XSLT XSL-FO FAQ.
Docbook FAQ.
http://www.dpawson.co.uk

References:
- ARM asm problem.uxtb instr
  - From: Dave Pawson

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