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PPC: Enable doorbell excp handlers 

We already had all the code available to have doorbell exceptions
be handled properly. It was just disabled.

Enable it, so we can rely on it.

Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Alexander Graf 2012-01-31 03:17:24 +01:00
parent 3f9f6a5082
commit a9abd71770
1 changed files with 2 additions and 14 deletions
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16
target-ppc/helper.c
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@ -2698,22 +2698,10 @@ static inline void powerpc_excp(CPUState *env, int excp_model, int excp)
"Performance counter exception is not implemented yet !\n");
goto store_next;
case POWERPC_EXCP_DOORI: /* Embedded doorbell interrupt */
/* XXX: TODO */
cpu_abort(env,
"Embedded doorbell interrupt is not implemented yet !\n");
goto store_next;
case POWERPC_EXCP_DOORCI: /* Embedded doorbell critical interrupt */
switch (excp_model) {
case POWERPC_EXCP_BOOKE:
srr0 = SPR_BOOKE_CSRR0;
srr1 = SPR_BOOKE_CSRR1;
break;
default:
break;
}
/* XXX: TODO */
cpu_abort(env, "Embedded doorbell critical interrupt "
"is not implemented yet !\n");
srr0 = SPR_BOOKE_CSRR0;
srr1 = SPR_BOOKE_CSRR1;
goto store_next;
case POWERPC_EXCP_RESET: /* System reset exception */
if (msr_pow) {