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Re: PowerPC 440 mbar and tlbwe instructions
- From: Alan Modra <amodra at bigpond dot net dot au>
- To: Zack Weinberg <zack at codesourcery dot com>
- Cc: binutils at sources dot redhat dot com
- Date: Wed, 10 Dec 2003 16:00:58 +1030
- Subject: Re: PowerPC 440 mbar and tlbwe instructions
- References: <87wu95qsx5.fsf@codesourcery.com>
On Tue, Dec 09, 2003 at 06:59:34PM -0800, Zack Weinberg wrote:
> * ppc-opc.c (MO): Make optional.
> (RAO, RSO, SHO): New optional forms of RA, RS, SH operands.
> (tlbwe): Accept for both PPC403 and BOOKE. Make all operands optional.
Looks OK to me, except that the comment in tc-ppc.c saying "There is
never more than one optional operand" needs updating. I think you
should mention that in the case of more than one optional operand they
are either all present or all absent.
--
Alan Modra
IBM OzLabs - Linux Technology Centre