Research on Dynamic Integrity Measurement Model Based on Memory Paging Mechanism

Algorithm 1

//xen/include/public/xen.h

struct mmuext_op{

  unsigned int cmd;

  union{

      xen_pfn_t mfn;

      unsigned long linear_addr;

  }  arg1;

  union{

    unsigned int nr_ents;

    Xen_GUEST_HANDLE_00030205(void) vcpumask;

  }  arg2;

};

typedef struct mmuext_op mmuext_op_t;

DEFINE_Xen_GUEST_HANDLE(mmuext_op_t);