arch/mn10300/include/asm/ptrace.h

   1 /* MN10300 Exception frame layout and ptrace constants
   2  *
   3  * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
   4  * Written by David Howells (dhowells@redhat.com)
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public Licence
   8  * as published by the Free Software Foundation; either version
   9  * 2 of the Licence, or (at your option) any later version.
  10  */
  11 #ifndef _ASM_PTRACE_H
  12 #define _ASM_PTRACE_H
  13
  14 #include <uapi/asm/ptrace.h>
  15
  16
  17 #define user_mode(regs)                 (((regs)->epsw & EPSW_nSL) == EPSW_nSL)
  18 #define instruction_pointer(regs)       ((regs)->pc)
  19 #define user_stack_pointer(regs)        ((regs)->sp)
  20 #define current_pt_regs()               current_frame()
  21
  22 #define arch_has_single_step()  (1)
  23
  24 #define profile_pc(regs) ((regs)->pc)
  25
  26 #endif /* _ASM_PTRACE_H */