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
  18 static 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 */