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Re: [PATCH] Powerpc/trampline: consider __NO_FPRS__
- From: Sebastian Andrzej Siewior <sebastian at breakpoint dot cc>
- To: "Joseph S. Myers" <joseph at codesourcery dot com>
- Cc: Ryan Arnold <ryan dot arnold at gmail dot com>, libc-alpha at sourceware dot org
- Date: Fri, 26 Oct 2012 09:11:33 +0200
- Subject: Re: [PATCH] Powerpc/trampline: consider __NO_FPRS__
- References: <20100618083214.GB5851@Chamillionaire.breakpoint.cc><AANLkTimKnCKmuVc2yEHf0ZvDueNdDUMMPejznOOca7ud@mail.gmail.com><Pine.LNX.4.64.1210252107010.30538@digraph.polyomino.org.uk>
On Thu, Oct 25, 2012 at 09:12:29PM +0000, Joseph S. Myers wrote:
> On Fri, 18 Jun 2010, Ryan Arnold wrote:
>
> > The currently blessed method for achieving what you want is to clone
> > this code and move a copy with FPU support into the powerpc32/fpu/
> > directory and strip the FPR save out of the powerpc32/dl-trampoline.S
> > code. This, of course, introduces code bloat of asm files which is
> > ... undesirable.
>
> I'd like to propose again that we apply the originally proposed patch from
> 2010 <http://sourceware.org/ml/libc-alpha/2010-06/msg00012.html>, as-is.
Thank you.
Sebastian