Re: [PATCH 5/5] target/ppc: books: Program exception cleanup

[Cédric Le Goater]

On 1/24/22 19:46, Fabiano Rosas wrote:
> Remove setting of BookE registers.
>
> Signed-off-by: Fabiano Rosas <farosas@linux.ibm.com>

Reviewed-by: Cédric Le Goater <clg@kaod.org>

Thanks,

C.

> ---
>   target/ppc/excp_helper.c | 4 ----
>   1 file changed, 4 deletions(-)
>
> diff --git a/target/ppc/excp_helper.c b/target/ppc/excp_helper.c
> index 67faec3775..d1cce76e75 100644
> --- a/target/ppc/excp_helper.c
> +++ b/target/ppc/excp_helper.c
> @@ -688,20 +688,16 @@ static void powerpc_excp_books(PowerPCCPU *cpu, int excp)
>                * precise in the MSR.
>                */
>               msr |= 0x00100000;
> -            env->spr[SPR_BOOKE_ESR] = ESR_FP;
>               break;
>           case POWERPC_EXCP_INVAL:
>               trace_ppc_excp_inval(env->nip);
>               msr |= 0x00080000;
> -            env->spr[SPR_BOOKE_ESR] = ESR_PIL;
>               break;
>           case POWERPC_EXCP_PRIV:
>               msr |= 0x00040000;
> -            env->spr[SPR_BOOKE_ESR] = ESR_PPR;
>               break;
>           case POWERPC_EXCP_TRAP:
>               msr |= 0x00020000;
> -            env->spr[SPR_BOOKE_ESR] = ESR_PTR;
>               break;
>           default:
>               /* Should never occur */