diff options
Diffstat (limited to 'arch/powerpc/kvm/booke_emulate.c')
| -rw-r--r-- | arch/powerpc/kvm/booke_emulate.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/arch/powerpc/kvm/booke_emulate.c b/arch/powerpc/kvm/booke_emulate.c index 1260f5f24c0c..3e652da36534 100644 --- a/arch/powerpc/kvm/booke_emulate.c +++ b/arch/powerpc/kvm/booke_emulate.c @@ -13,6 +13,7 @@ * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * * Copyright IBM Corp. 2008 + * Copyright 2011 Freescale Semiconductor, Inc. * * Authors: Hollis Blanchard <hollisb@us.ibm.com> */ @@ -107,7 +108,7 @@ int kvmppc_booke_emulate_mtspr(struct kvm_vcpu *vcpu, int sprn, int rs) case SPRN_DEAR: vcpu->arch.shared->dar = spr_val; break; case SPRN_ESR: - vcpu->arch.esr = spr_val; break; + vcpu->arch.shared->esr = spr_val; break; case SPRN_DBCR0: vcpu->arch.dbcr0 = spr_val; break; case SPRN_DBCR1: @@ -115,23 +116,23 @@ int kvmppc_booke_emulate_mtspr(struct kvm_vcpu *vcpu, int sprn, int rs) case SPRN_DBSR: vcpu->arch.dbsr &= ~spr_val; break; case SPRN_TSR: - vcpu->arch.tsr &= ~spr_val; break; + kvmppc_clr_tsr_bits(vcpu, spr_val); + break; case SPRN_TCR: - vcpu->arch.tcr = spr_val; - kvmppc_emulate_dec(vcpu); + kvmppc_set_tcr(vcpu, spr_val); break; /* Note: SPRG4-7 are user-readable. These values are * loaded into the real SPRGs when resuming the * guest. */ case SPRN_SPRG4: - vcpu->arch.sprg4 = spr_val; break; + vcpu->arch.shared->sprg4 = spr_val; break; case SPRN_SPRG5: - vcpu->arch.sprg5 = spr_val; break; + vcpu->arch.shared->sprg5 = spr_val; break; case SPRN_SPRG6: - vcpu->arch.sprg6 = spr_val; break; + vcpu->arch.shared->sprg6 = spr_val; break; case SPRN_SPRG7: - vcpu->arch.sprg7 = spr_val; break; + vcpu->arch.shared->sprg7 = spr_val; break; case SPRN_IVPR: vcpu->arch.ivpr = spr_val; @@ -202,13 +203,17 @@ int kvmppc_booke_emulate_mfspr(struct kvm_vcpu *vcpu, int sprn, int rt) case SPRN_DEAR: kvmppc_set_gpr(vcpu, rt, vcpu->arch.shared->dar); break; case SPRN_ESR: - kvmppc_set_gpr(vcpu, rt, vcpu->arch.esr); break; + kvmppc_set_gpr(vcpu, rt, vcpu->arch.shared->esr); break; case SPRN_DBCR0: kvmppc_set_gpr(vcpu, rt, vcpu->arch.dbcr0); break; case SPRN_DBCR1: kvmppc_set_gpr(vcpu, rt, vcpu->arch.dbcr1); break; case SPRN_DBSR: kvmppc_set_gpr(vcpu, rt, vcpu->arch.dbsr); break; + case SPRN_TSR: + kvmppc_set_gpr(vcpu, rt, vcpu->arch.tsr); break; + case SPRN_TCR: + kvmppc_set_gpr(vcpu, rt, vcpu->arch.tcr); break; case SPRN_IVOR0: kvmppc_set_gpr(vcpu, rt, vcpu->arch.ivor[BOOKE_IRQPRIO_CRITICAL]); |