LXR linux/arch/microblaze/include/asm/ptrace.h

   1/* SPDX-License-Identifier: GPL-2.0 */
   2/*
   3 * Copyright (C) 2006 Atmark Techno, Inc.
   4 */
   5#ifndef _ASM_MICROBLAZE_PTRACE_H
   6#define _ASM_MICROBLAZE_PTRACE_H
   7
   8#include <uapi/asm/ptrace.h>
   9
  10#ifndef __ASSEMBLY__
  11#define kernel_mode(regs)               ((regs)->pt_mode)
  12#define user_mode(regs)                 (!kernel_mode(regs))
  13
  14#define instruction_pointer(regs)       ((regs)->pc)
  15#define profile_pc(regs)                instruction_pointer(regs)
  16#define user_stack_pointer(regs)        ((regs)->r1)
  17
  18static inline long regs_return_value(struct pt_regs *regs)
  19{
  20        return regs->r3;
  21}
  22
  23#endif /* __ASSEMBLY__ */
  24#endif /* _ASM_MICROBLAZE_PTRACE_H */
  25