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Diffstat (limited to 'arch/x86/kvm/kvm_emulate.h')
-rw-r--r--arch/x86/kvm/kvm_emulate.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/x86/kvm/kvm_emulate.h b/arch/x86/kvm/kvm_emulate.h
index be7aeb9b8e..e6d1498251 100644
--- a/arch/x86/kvm/kvm_emulate.h
+++ b/arch/x86/kvm/kvm_emulate.h
@@ -88,6 +88,12 @@ struct x86_instruction_info {
#define X86EMUL_IO_NEEDED 5 /* IO is needed to complete emulation */
#define X86EMUL_INTERCEPTED 6 /* Intercepted by nested VMCB/VMCS */
+/* x86-specific emulation flags */
+#define X86EMUL_F_WRITE BIT(0)
+#define X86EMUL_F_FETCH BIT(1)
+#define X86EMUL_F_IMPLICIT BIT(2)
+#define X86EMUL_F_INVLPG BIT(3)
+
struct x86_emulate_ops {
void (*vm_bugged)(struct x86_emulate_ctxt *ctxt);
/*
@@ -224,6 +230,9 @@ struct x86_emulate_ops {
int (*leave_smm)(struct x86_emulate_ctxt *ctxt);
void (*triple_fault)(struct x86_emulate_ctxt *ctxt);
int (*set_xcr)(struct x86_emulate_ctxt *ctxt, u32 index, u64 xcr);
+
+ gva_t (*get_untagged_addr)(struct x86_emulate_ctxt *ctxt, gva_t addr,
+ unsigned int flags);
};
/* Type, address-of, and value of an instruction's operand. */