traps.h 3.2 KB

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  1. #ifndef _ASM_X86_TRAPS_H
  2. #define _ASM_X86_TRAPS_H
  3. #include <linux/kprobes.h>
  4. #include <asm/debugreg.h>
  5. #include <asm/siginfo.h> /* TRAP_TRACE, ... */
  6. #ifdef CONFIG_X86_32
  7. #define dotraplinkage
  8. #else
  9. #define dotraplinkage asmlinkage
  10. #endif
  11. asmlinkage void divide_error(void);
  12. asmlinkage void debug(void);
  13. asmlinkage void nmi(void);
  14. asmlinkage void int3(void);
  15. asmlinkage void xen_debug(void);
  16. asmlinkage void xen_int3(void);
  17. asmlinkage void xen_stack_segment(void);
  18. asmlinkage void overflow(void);
  19. asmlinkage void bounds(void);
  20. asmlinkage void invalid_op(void);
  21. asmlinkage void device_not_available(void);
  22. #ifdef CONFIG_X86_64
  23. asmlinkage void double_fault(void);
  24. #endif
  25. asmlinkage void coprocessor_segment_overrun(void);
  26. asmlinkage void invalid_TSS(void);
  27. asmlinkage void segment_not_present(void);
  28. asmlinkage void stack_segment(void);
  29. asmlinkage void general_protection(void);
  30. asmlinkage void page_fault(void);
  31. asmlinkage void async_page_fault(void);
  32. asmlinkage void spurious_interrupt_bug(void);
  33. asmlinkage void coprocessor_error(void);
  34. asmlinkage void alignment_check(void);
  35. #ifdef CONFIG_X86_MCE
  36. asmlinkage void machine_check(void);
  37. #endif /* CONFIG_X86_MCE */
  38. asmlinkage void simd_coprocessor_error(void);
  39. asmlinkage void emulate_vsyscall(void);
  40. dotraplinkage void do_divide_error(struct pt_regs *, long);
  41. dotraplinkage void do_debug(struct pt_regs *, long);
  42. dotraplinkage void do_nmi(struct pt_regs *, long);
  43. dotraplinkage void do_int3(struct pt_regs *, long);
  44. dotraplinkage void do_overflow(struct pt_regs *, long);
  45. dotraplinkage void do_bounds(struct pt_regs *, long);
  46. dotraplinkage void do_invalid_op(struct pt_regs *, long);
  47. dotraplinkage void do_device_not_available(struct pt_regs *, long);
  48. dotraplinkage void do_coprocessor_segment_overrun(struct pt_regs *, long);
  49. dotraplinkage void do_invalid_TSS(struct pt_regs *, long);
  50. dotraplinkage void do_segment_not_present(struct pt_regs *, long);
  51. dotraplinkage void do_stack_segment(struct pt_regs *, long);
  52. #ifdef CONFIG_X86_64
  53. dotraplinkage void do_double_fault(struct pt_regs *, long);
  54. asmlinkage __kprobes struct pt_regs *sync_regs(struct pt_regs *);
  55. #endif
  56. dotraplinkage void do_general_protection(struct pt_regs *, long);
  57. dotraplinkage void do_page_fault(struct pt_regs *, unsigned long);
  58. dotraplinkage void do_spurious_interrupt_bug(struct pt_regs *, long);
  59. dotraplinkage void do_coprocessor_error(struct pt_regs *, long);
  60. dotraplinkage void do_alignment_check(struct pt_regs *, long);
  61. #ifdef CONFIG_X86_MCE
  62. dotraplinkage void do_machine_check(struct pt_regs *, long);
  63. #endif
  64. dotraplinkage void do_simd_coprocessor_error(struct pt_regs *, long);
  65. dotraplinkage void do_emulate_vsyscall(struct pt_regs *, long);
  66. #ifdef CONFIG_X86_32
  67. dotraplinkage void do_iret_error(struct pt_regs *, long);
  68. #endif
  69. static inline int get_si_code(unsigned long condition)
  70. {
  71. if (condition & DR_STEP)
  72. return TRAP_TRACE;
  73. else if (condition & (DR_TRAP0|DR_TRAP1|DR_TRAP2|DR_TRAP3))
  74. return TRAP_HWBKPT;
  75. else
  76. return TRAP_BRKPT;
  77. }
  78. extern int panic_on_unrecovered_nmi;
  79. void math_error(struct pt_regs *, int, int);
  80. void math_emulate(struct math_emu_info *);
  81. #ifndef CONFIG_X86_32
  82. asmlinkage void smp_thermal_interrupt(void);
  83. asmlinkage void mce_threshold_interrupt(void);
  84. #endif
  85. #endif /* _ASM_X86_TRAPS_H */