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

Message ID 20220124184605.999353-6-farosas@linux.ibm.com (mailing list archive)
State New, archived
Headers show
Series target/ppc: powerpc_excp improvements [BookS] (4/n) | expand

Commit Message

Fabiano Rosas Jan. 24, 2022, 6:46 p.m. UTC 
Remove setting of BookE registers.

Signed-off-by: Fabiano Rosas <farosas@linux.ibm.com>
---
 target/ppc/excp_helper.c | 4 ----
 1 file changed, 4 deletions(-)

Comments

Cédric Le Goater Jan. 25, 2022, 12:11 p.m. UTC | #1 
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 */
>
diff mbox series

Patch

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 */