pf_in.h 1.4 KB

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  1. /*
  2. * Fault Injection Test harness (FI)
  3. * Copyright (C) Intel Crop.
  4. *
  5. * This program is free software; you can redistribute it and/or
  6. * modify it under the terms of the GNU General Public License
  7. * as published by the Free Software Foundation; either version 2
  8. * of the License, or (at your option) any later version.
  9. *
  10. * This program is distributed in the hope that it will be useful,
  11. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13. * GNU General Public License for more details.
  14. *
  15. * You should have received a copy of the GNU General Public License
  16. * along with this program; if not, write to the Free Software
  17. * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
  18. * USA.
  19. *
  20. */
  21. #ifndef __PF_H_
  22. #define __PF_H_
  23. enum reason_type {
  24. NOT_ME, /* page fault is not in regions */
  25. NOTHING, /* access others point in regions */
  26. REG_READ, /* read from addr to reg */
  27. REG_WRITE, /* write from reg to addr */
  28. IMM_WRITE, /* write from imm to addr */
  29. OTHERS /* Other instructions can not intercept */
  30. };
  31. enum reason_type get_ins_type(unsigned long ins_addr);
  32. unsigned int get_ins_mem_width(unsigned long ins_addr);
  33. unsigned long get_ins_reg_val(unsigned long ins_addr, struct pt_regs *regs);
  34. unsigned long get_ins_imm_val(unsigned long ins_addr);
  35. #endif /* __PF_H_ */