op_arm_model.h 806 B

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  1. /**
  2. * @file op_arm_model.h
  3. * interface to ARM machine specific operations
  4. *
  5. * @remark Copyright 2004 Oprofile Authors
  6. * @remark Read the file COPYING
  7. *
  8. * @author Zwane Mwaikambo
  9. */
  10. #ifndef OP_ARM_MODEL_H
  11. #define OP_ARM_MODEL_H
  12. struct op_arm_model_spec {
  13. int (*init)(void);
  14. unsigned int num_counters;
  15. int (*setup_ctrs)(void);
  16. int (*start)(void);
  17. void (*stop)(void);
  18. char *name;
  19. };
  20. #ifdef CONFIG_CPU_XSCALE
  21. extern struct op_arm_model_spec op_xscale_spec;
  22. #endif
  23. extern struct op_arm_model_spec op_armv6_spec;
  24. extern struct op_arm_model_spec op_mpcore_spec;
  25. extern void arm_backtrace(struct pt_regs * const regs, unsigned int depth);
  26. extern int __init op_arm_init(struct oprofile_operations *ops, struct op_arm_model_spec *spec);
  27. extern void op_arm_exit(void);
  28. #endif /* OP_ARM_MODEL_H */