Re: [Qemu-devel] [RFC PATCH 6/8] cpu: Add per-cpu address space

[Andreas Färber]

Am 22.11.2013 17:02, schrieb Edgar E. Iglesias:
> Hi, no I actually had it in cpustate first but had to do env-get-cpu all
> over so i moved it to env. Iiuc env-get-cpu involves a dyn typecheck.

No, it doesn't any more, it's just a pointer offset.

Andreas

> I havent meassured the perf impact though.
> 
> Sorry for phone email...
> 
> Cheers
> 
> ---
> Sent from my phone
> 
> On Nov 22, 2013 4:51 PM, "Peter Maydell" <address@hidden
> <mailto:address@hidden>> wrote:
> 
>     On 22 November 2013 15:15,  <address@hidden
>     <mailto:address@hidden>> wrote:
>     > @@ -176,6 +176,9 @@ typedef struct CPUWatchpoint {
>     >      sigjmp_buf jmp_env;                                          
>           \
>     >      int exception_index;                                        
>            \
>     >                                                                  
>            \
>     > +    /* Per CPU address-space.  */                                
>           \
>     > +    AddressSpace *as;                                            
>           \
>     > +                                                                
>            \
> 
>     Does this really have to live in the env struct rather than
>     CPUState ?
> 
>     thanks
>     -- PMM
> 


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