[ECOS] PowerPC mnemonics

Frank Robbins Frank.Robbins@Analogue-Micro.com
Mon Jan 26 11:00:00 GMT 2004


You need to look in the manual MPCFPE32B/AD  mentioned they are in the
appendix

Frank
----- Original Message ----- 
From: "Peter Graf" <p.graf@itknet.de>
To: <ecos-discuss@sources.redhat.com>
Sent: Monday, January 26, 2004 10:56 AM
Subject: Re: [ECOS] PowerPC mnemonics


> Nick Garnett wrote:
>
> >Peter Graf <p.graf@itknet.de> writes:
> >
> >
> >
> >>Hi,
> >>
> >>could someone point me to a documentation of the GNU assembler
> >>mnemonics for the PowerPC? I use a manual from Motorola, but the
> >>mnemonics there seem incompatible to the GNU ones. (Sorry for being
> >>slightly OT. Trying to read eCos startup code :-)
> >>
> >>
> >
> >The actual instruction set mnemonics should match, I've certainly not
> >noticed any differences.
> >
> Just a few quick examples: lwi, lis, li are not in the Motorola manual.
> Vice versa I also tried some mnemonics from the Motorola manual, which
> GCC wouldn't accept.
>
> >The assembler directives will probably be
> >different, we tend to use the GCC standard ones rather than any that
> >are there for compatibility with manufacturers assemblers. The GCC
> >assembler directives should be described in the GCC documentation.
> >
> >
> >
> Peter
>
>
> -- 
> Before posting, please read the FAQ: http://sources.redhat.com/fom/ecos
> and search the list archive: http://sources.redhat.com/ml/ecos-discuss
>


-- 
Before posting, please read the FAQ: http://sources.redhat.com/fom/ecos
and search the list archive: http://sources.redhat.com/ml/ecos-discuss



More information about the Ecos-discuss mailing list