arch/score/include/asm/ptrace.h

   1 #ifndef _ASM_SCORE_PTRACE_H
   2 #define _ASM_SCORE_PTRACE_H
   3
   4 #include <uapi/asm/ptrace.h>
   5
   6
   7 struct task_struct;
   8
   9 /*
  10  * Does the process account for user or for system time?
  11  */
  12 #define user_mode(regs)         ((regs->cp0_psr & 8) == 8)
  13
  14 #define instruction_pointer(regs)       ((unsigned long)(regs)->cp0_epc)
  15 #define profile_pc(regs)                instruction_pointer(regs)
  16 #define user_stack_pointer(r)           ((unsigned long)(r)->regs[0])
  17
  18 extern void do_syscall_trace(struct pt_regs *regs, int entryexit);
  19 extern int read_tsk_long(struct task_struct *, unsigned long, unsigned long *);
  20 extern int read_tsk_short(struct task_struct *, unsigned long,
  21                          unsigned short *);
  22
  23 #define arch_has_single_step()  (1)
  24
  25 #endif /* _ASM_SCORE_PTRACE_H */