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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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