[Qemu-devel] Re: [PATCH 01/11] PPC64: Implement slbmte

[Alexander Graf]

On 07.03.2009, at 10:57, Blue Swirl wrote:

> On 3/6/09, Alexander Graf <address@hidden> wrote:
> > In order to modify SLB entries on recent PPC64 machines, the slbmte
> > instruction is used.
>
> >  void ppc_store_sr (CPUPPCState *env, int srnum, target_ulong value)
> >  {
> >     LOG_MMU("%s: reg=%d " ADDRX " " ADDRX "\n",
> >                 __func__, srnum, value, env->sr[srnum]);
> > -    if (env->sr[srnum] != value) {
> > +    if (env->mmu_model & POWERPC_MMU_64) {
> > +        uint64_t rb = 0, rs = 0;
>
> This part does not compile because POWERPC_MMU_64 is not defined, is
> the patch sequence correct?

Eh - I guess it doesn't compile for ppc-softmmu (32 bit)? I used the  
patches with --target-list=ppc64-softmmu, so that's probably why.
I'll go and check what I did wrong to break ppc32 compilation (using a  
G4 in ppc64 emulation works) :-).

Alex