extern void user_enable_single_step(struct task_struct *);
extern void user_disable_single_step(struct task_struct *);
-#ifdef CONFIG_SH_DSP
-#define task_pt_regs(task) \
- ((struct pt_regs *) (task_stack_page(task) + THREAD_SIZE \
- - sizeof(struct pt_dspregs)) - 1)
-#define task_pt_dspregs(task) \
- ((struct pt_dspregs *) (task_stack_page(task) + THREAD_SIZE) - 1)
-#else
#define task_pt_regs(task) \
((struct pt_regs *) (task_stack_page(task) + THREAD_SIZE) - 1)
-#endif
static inline unsigned long profile_pc(struct pt_regs *regs)
{