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#ifndef ASM_KVM_CACHE_REGS_H
#define ASM_KVM_CACHE_REGS_H

#include "processor-flags.h"
#include <sys/types.h>

#define KVM_POSSIBLE_CR0_GUEST_BITS X86_CR0_TS
#define KVM_POSSIBLE_CR4_GUEST_BITS				  \
	(X86_CR4_PVI | X86_CR4_DE | X86_CR4_PCE | X86_CR4_OSFXSR  \
	 | X86_CR4_OSXMMEXCPT | X86_CR4_PGE)

extern unsigned long kvm_register_read(struct kvm_vcpu *, enum kvm_reg);
extern void kvm_register_write(struct kvm_vcpu *, enum kvm_reg, unsigned long);
extern unsigned long kvm_rip_read(struct kvm_vcpu *vcpu);
extern void kvm_rip_write(struct kvm_vcpu *vcpu, unsigned long val);
extern uint64_t kvm_pdptr_read(struct kvm_vcpu *vcpu, int index);
extern ulong kvm_read_cr0_bits(struct kvm_vcpu *vcpu, ulong mask);
extern ulong kvm_read_cr0(struct kvm_vcpu *vcpu);
extern ulong kvm_read_cr4_bits(struct kvm_vcpu *vcpu, ulong mask);
extern ulong kvm_read_cr4(struct kvm_vcpu *vcpu);

#endif