Re: [PATCH 17/27] target/ppc: cpu_init: Move 604e SPR registration into a function

[David Gibson]

On Tue, Feb 15, 2022 at 06:41:38PM -0300, Fabiano Rosas wrote:
> Signed-off-by: Fabiano Rosas <farosas@linux.ibm.com>

Now that I've looked at 19/27

Reviewed-by: David Gibson <david@gibson.dropbear.id.au>

> ---
>  target/ppc/cpu_init.c | 43 ++++++++++++++++++++++++-------------------
>  1 file changed, 24 insertions(+), 19 deletions(-)
> 
> diff --git a/target/ppc/cpu_init.c b/target/ppc/cpu_init.c
> index adda07e56d..baf6be5b0d 100644
> --- a/target/ppc/cpu_init.c
> +++ b/target/ppc/cpu_init.c
> @@ -743,6 +743,29 @@ static void register_604_sprs(CPUPPCState *env)
>                   0x00000000);
>  }
>  
> +static void register_604e_sprs(CPUPPCState *env)
> +{
> +    spr_register(env, SPR_7XX_MMCR1, "MMCR1",
> +                 SPR_NOACCESS, SPR_NOACCESS,
> +                 &spr_read_generic, &spr_write_generic,
> +                 0x00000000);
> +
> +    spr_register(env, SPR_7XX_PMC3, "PMC3",
> +                 SPR_NOACCESS, SPR_NOACCESS,
> +                 &spr_read_generic, &spr_write_generic,
> +                 0x00000000);
> +
> +    spr_register(env, SPR_7XX_PMC4, "PMC4",
> +                 SPR_NOACCESS, SPR_NOACCESS,
> +                 &spr_read_generic, &spr_write_generic,
> +                 0x00000000);
> +    /* Hardware implementation registers */
> +    spr_register(env, SPR_HID1, "HID1",
> +                 SPR_NOACCESS, SPR_NOACCESS,
> +                 &spr_read_generic, &spr_write_generic,
> +                 0x00000000);
> +}
> +
>  /* SPR specific to PowerPC 603 implementation */
>  static void register_603_sprs(CPUPPCState *env)
>  {
> @@ -3918,26 +3941,8 @@ static void init_proc_604E(CPUPPCState *env)
>      register_ne_601_sprs(env);
>      register_sdr1_sprs(env);
>      register_604_sprs(env);
> +    register_604e_sprs(env);
>  
> -    spr_register(env, SPR_7XX_MMCR1, "MMCR1",
> -                 SPR_NOACCESS, SPR_NOACCESS,
> -                 &spr_read_generic, &spr_write_generic,
> -                 0x00000000);
> -
> -    spr_register(env, SPR_7XX_PMC3, "PMC3",
> -                 SPR_NOACCESS, SPR_NOACCESS,
> -                 &spr_read_generic, &spr_write_generic,
> -                 0x00000000);
> -
> -    spr_register(env, SPR_7XX_PMC4, "PMC4",
> -                 SPR_NOACCESS, SPR_NOACCESS,
> -                 &spr_read_generic, &spr_write_generic,
> -                 0x00000000);
> -    /* Hardware implementation registers */
> -    spr_register(env, SPR_HID1, "HID1",
> -                 SPR_NOACCESS, SPR_NOACCESS,
> -                 &spr_read_generic, &spr_write_generic,
> -                 0x00000000);
>      /* Memory management */
>      register_low_BATs(env);
>      init_excp_604(env);

-- 
David Gibson                    | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au  | minimalist, thank you.  NOT _the_ _other_
                                | _way_ _around_!
http://www.ozlabs.org/~dgibson

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