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| From: | Paul Brook |
| Subject: | Re: [Qemu-devel] Re: [PATCH 2/3] PPC64: Implement slbmte |
| Date: | Mon, 2 Mar 2009 19:07:42 +0000 |
| User-agent: | KMail/1.9.9 |
> >> target_ulong helper_load_sr (target_ulong sr_num)
> >> {
> >> + if (env->mmu_model & POWERPC_MMU_64)
> >> + return ppc_load_sr(env, sr_num);
> >> return env->sr[sr_num];
> >> }
> >
> > It would be faster to move the MMU model checks to translation time.
>
> The problem is that we don't know which -cpu the user will give us
> when we run qemu-system-ppc64.
You're confusing translation time with compile time.
Paul
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