arch/m68k/include/asm/ptrace.h

   1 #ifndef _M68K_PTRACE_H
   2 #define _M68K_PTRACE_H
   3
   4 #include <uapi/asm/ptrace.h>
   5
   6 #ifndef __ASSEMBLY__
   7
   8 #ifndef PS_S
   9 #define PS_S  (0x2000)
  10 #define PS_M  (0x1000)
  11 #endif
  12
  13 #define user_mode(regs) (!((regs)->sr & PS_S))
  14 #define instruction_pointer(regs) ((regs)->pc)
  15 #define profile_pc(regs) instruction_pointer(regs)
  16 #define current_pt_regs() \
  17         (struct pt_regs *)((char *)current_thread_info() + THREAD_SIZE) - 1
  18 #define current_user_stack_pointer() rdusp()
  19
  20 #define arch_has_single_step()  (1)
  21
  22 #ifdef CONFIG_MMU
  23 #define arch_has_block_step()   (1)
  24 #endif
  25
  26 #endif /* __ASSEMBLY__ */
  27 #endif /* _M68K_PTRACE_H */