Listing 1. LibKVM Methods Used for Our Launcher

kvm_context_t  kvm_init(struct kvm_callbacks   *callbacks,
                        void                   *opaque);

int            kvm_create(kvm_context_t  kvm,
                          unsigned long  phys_mem_bytes,
                          void           **phys_mem);

int            kvm_create_vcpu(kvm_context_t  kvm,
                               int            slot);

void           *kvm_create_phys_mem(kvm_context_t  kvm,
                                    unsigned long  phys_start,
                                    unsigned long  len,
                                    int            log,
                                    int            writable);

int            kvm_run(kvm_context_t  kvm,
                       int            vcpu);