1  /*
       2   * Copyright (c) 2018 The strace developers.
       3   * All rights reserved.
       4   *
       5   * SPDX-License-Identifier: GPL-2.0-or-later
       6   */
       7  
       8  #define KVM_NO_CPUID_CALLBACK	\
       9  	error_msg_and_skip("newer kernel (>= 4.16) is needed")
      10  
      11  #include "ioctl_kvm_run_common.c"
      12  
      13  #if need_print_KVM_RUN
      14  
      15  static void
      16  print_KVM_RUN(const int fd, const char *const dev, const unsigned int reason)
      17  {
      18  	const char *str;
      19  
      20  # define CASE_ENTRY(R) case R: str = #R; break
      21  	switch (reason) {
      22  		CASE_ENTRY(KVM_EXIT_HLT);
      23  		CASE_ENTRY(KVM_EXIT_IO);
      24  		CASE_ENTRY(KVM_EXIT_MMIO);
      25  		default: str = "???";
      26  	}
      27  
      28  	printf("ioctl(%d<%s>, KVM_RUN, 0) = 0 (%s)\n", fd, dev, str);
      29  }
      30  
      31  #endif