This partially reverts commit
9dc20cc37db9 ("target/ppc: Simplify
powerpc_excp_booke"), which removed DOORI and DOORCI interrupts.
Without this patch, a -cpu e5500 -smp 2 machine booting Linux
crashes with:
qemu: fatal: Invalid PowerPC exception 36. Aborting
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <
20220924114436.
1422786-1-npiggin@gmail.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
case POWERPC_EXCP_SPEU: /* SPE/embedded floating-point unavailable/VPU */
env->spr[SPR_BOOKE_ESR] = ESR_SPV;
break;
+ case POWERPC_EXCP_DOORI: /* Embedded doorbell interrupt */
+ break;
+ case POWERPC_EXCP_DOORCI: /* Embedded doorbell critical interrupt */
+ srr0 = SPR_BOOKE_CSRR0;
+ srr1 = SPR_BOOKE_CSRR1;
+ break;
case POWERPC_EXCP_RESET: /* System reset exception */
if (FIELD_EX64(env->msr, MSR, POW)) {
cpu_abort(cs, "Trying to deliver power-saving system reset "