42 seed_unwind_frame_info(struct task_struct *tsk, struct pt_regs *regs,  in seed_unwind_frame_info()  argument
50 		frame_info->task = tsk;  in seed_unwind_frame_info()
57 	} else if (tsk == NULL || tsk == current) {  in seed_unwind_frame_info()
86 		if (tsk->state == TASK_RUNNING)  in seed_unwind_frame_info()
89 		frame_info->task = tsk;  in seed_unwind_frame_info()
91 		frame_info->regs.r27 = TSK_K_FP(tsk);  in seed_unwind_frame_info()
92 		frame_info->regs.r28 = TSK_K_ESP(tsk);  in seed_unwind_frame_info()
93 		frame_info->regs.r31 = TSK_K_BLINK(tsk);  in seed_unwind_frame_info()
116 arc_unwind_core(struct task_struct *tsk, struct pt_regs *regs,  in arc_unwind_core()  argument
124 	if (seed_unwind_frame_info(tsk, regs, &frame_info))  in arc_unwind_core()
233 noinline void show_stacktrace(struct task_struct *tsk, struct pt_regs *regs,  in show_stacktrace()  argument
237 	arc_unwind_core(tsk, regs, __print_sym, (void *)loglvl);  in show_stacktrace()
242 void show_stack(struct task_struct *tsk, unsigned long *sp, const char *loglvl)  in show_stack()  argument
244 	show_stacktrace(tsk, NULL, loglvl);  in show_stack()
251 unsigned int get_wchan(struct task_struct *tsk)  in get_wchan()  argument
253 	return arc_unwind_core(tsk, NULL, __get_first_nonsched, NULL);  in get_wchan()
262 void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace)  in save_stack_trace_tsk()  argument
265 	arc_unwind_core(tsk, NULL, __collect_all_but_sched, trace);  in save_stack_trace_tsk()