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Re: [PATCH] S/390: Fix instruction type of efpc and sfpc
- From: Martin Schwidefsky <schwidefsky at de dot ibm dot com>
- To: Andreas Krebbel <Andreas dot Krebbel at de dot ibm dot com>
- Cc: binutils at sourceware dot org
- Date: Thu, 15 Feb 2007 15:07:43 +0100
- Subject: Re: [PATCH] S/390: Fix instruction type of efpc and sfpc
- References: <20070215133158.GA15286@blc4eb430604175.ibm.com>
- Reply-to: schwidefsky at de dot ibm dot com
On Thu, 2007-02-15 at 14:31 +0100, Andreas Krebbel wrote:
> the "extract fpc" and "set fpc" instructions take only one register
> argument. Fixed with the attached patch.
>
> OK?
Technically correct but this will break existing applications. In
particular the glibc won't compile anymore. I'm not sure if we want to
do that.
--
blue skies,
Martin.
Martin Schwidefsky
Linux for zSeries Development & Services
IBM Deutschland Entwicklung GmbH
"Reality continues to ruin my life." - Calvin.