arch/m68k/include/asm/ptrace.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef _M68K_PTRACE_H
   3 #define _M68K_PTRACE_H
   4
   5 #include <uapi/asm/ptrace.h>
   6
   7 #ifndef __ASSEMBLY__
   8
   9 #ifndef PS_S
  10 #define PS_S  (0x2000)
  11 #define PS_M  (0x1000)
  12 #endif
  13
  14 #define user_mode(regs) (!((regs)->sr & PS_S))
  15 #define instruction_pointer(regs) ((regs)->pc)
  16 #define profile_pc(regs) instruction_pointer(regs)
  17 #define current_pt_regs() \
  18         (struct pt_regs *)((char *)current_thread_info() + THREAD_SIZE) - 1
  19 #define current_user_stack_pointer() rdusp()
  20
  21 #define arch_has_single_step()  (1)
  22
  23 #ifdef CONFIG_MMU
  24 #define arch_has_block_step()   (1)
  25 #endif
  26
  27 #endif /* __ASSEMBLY__ */
  28 #endif /* _M68K_PTRACE_H */