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Re: [Qemu-devel] Re: Some patches for qemu on sparc

From: Paul Brook
Subject: Re: [Qemu-devel] Re: Some patches for qemu on sparc
Date: Sat, 11 Feb 2006 14:04:44 +0000
User-agent: KMail/1.9.1

On Saturday 11 February 2006 05:17, Jurij Smakov wrote:
> On Sat, 11 Feb 2006, Paul Brook wrote:
> > Maybe a better strategy is to force generation of a register window save
> > with the FORCE_RET macro.
> >
> > #define FORCE_RET() asm volatile("":::"o0");
> >
> > Seems to do the trick.
> This change does not have any effect on build failure in ppc target. This
> is not surprising, because AFAICT the FORCE_RET macro is only used in arm,
> i386 and sparc targets. Any other ideas?

Fix PPC so it uses FORCE_RET. PPC currently uses it's own RETURN() macro.
I see no good reason for it being different.


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