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 */ 28