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Diffstat (limited to 'arch/powerpc/kvm/emulate.c')
-rw-r--r--arch/powerpc/kvm/emulate.c20
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/powerpc/kvm/emulate.c b/arch/powerpc/kvm/emulate.c
index 2410ec2..dbb5d684 100644
--- a/arch/powerpc/kvm/emulate.c
+++ b/arch/powerpc/kvm/emulate.c
@@ -38,10 +38,12 @@
#define OP_31_XOP_LBZX 87
#define OP_31_XOP_STWX 151
#define OP_31_XOP_STBX 215
+#define OP_31_XOP_LBZUX 119
#define OP_31_XOP_STBUX 247
#define OP_31_XOP_LHZX 279
#define OP_31_XOP_LHZUX 311
#define OP_31_XOP_MFSPR 339
+#define OP_31_XOP_LHAX 343
#define OP_31_XOP_STHX 407
#define OP_31_XOP_STHUX 439
#define OP_31_XOP_MTSPR 467
@@ -173,6 +175,19 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu)
emulated = kvmppc_handle_load(run, vcpu, rt, 1, 1);
break;
+ case OP_31_XOP_LBZUX:
+ rt = get_rt(inst);
+ ra = get_ra(inst);
+ rb = get_rb(inst);
+
+ ea = kvmppc_get_gpr(vcpu, rb);
+ if (ra)
+ ea += kvmppc_get_gpr(vcpu, ra);
+
+ emulated = kvmppc_handle_load(run, vcpu, rt, 1, 1);
+ kvmppc_set_gpr(vcpu, ra, ea);
+ break;
+
case OP_31_XOP_STWX:
rs = get_rs(inst);
emulated = kvmppc_handle_store(run, vcpu,
@@ -202,6 +217,11 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu)
kvmppc_set_gpr(vcpu, rs, ea);
break;
+ case OP_31_XOP_LHAX:
+ rt = get_rt(inst);
+ emulated = kvmppc_handle_loads(run, vcpu, rt, 2, 1);
+ break;
+
case OP_31_XOP_LHZX:
rt = get_rt(inst);
emulated = kvmppc_handle_load(run, vcpu, rt, 2, 1);