void cpu_ppc_set_papr(PowerPCCPU *cpu) { CPUPPCState *env = &cpu->env; /* PAPR always has exception vectors in RAM not ROM. To ensure this, * MSR[IP] should never be set. * * We also disallow setting of MSR_HV */ env->msr_mask &= ~((1ull << MSR_EP) | MSR_HVB); /* Set a full AMOR so guest can use the AMR as it sees fit */ env->spr[SPR_AMOR] = amor->default_value = 0xffffffffffffffffull; /* Tell KVM that we're in PAPR mode */ if (kvm_enabled()) { kvmppc_set_papr(cpu); } }