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Re: XScale/armv5e mixups
- To: Philip Blundell <pb at nexus dot co dot uk>
- Subject: Re: XScale/armv5e mixups
- From: Richard Earnshaw <rearnsha at arm dot com>
- Date: Fri, 26 Oct 2001 10:38:32 +0100
- cc: nickc at redhat dot com, binutils at sources dot redhat dot com, Richard dot Earnshaw at arm dot com
- Organization: ARM Ltd.
- Reply-To: Richard dot Earnshaw at arm dot com
> Hi Nick
>
> GAS seems to think that LDRD, STRD and PLD are some kind of sordid XScale
> extension. But in fact they are perfectly wholesome V5E instructions, and
> deserve to be treated as such. :-)
I have a fix for this, but I'm currently blocked by the recent changes
that Aldy made, for which there is no documentation available. This means
I can't really understand how I need to change the code to fit in with the
new parser engine (which does away with many of the sordid hacks that have
crept in for handling extensions like ldrd/ldrh etc).
I was hoping this would all have unblocked by now.
R.