34 static unsigned long *in_exception_stack(unsigned cpu, unsigned long stack,  in in_exception_stack()  argument
49 		if (stack >= end)  in in_exception_stack()
55 		if (stack >= end - EXCEPTION_STKSZ) {  in in_exception_stack()
74 		if (k == DEBUG_STACK - 1 && stack >= end - DEBUG_STKSZ) {  in in_exception_stack()
87 			} while (stack < end - EXCEPTION_STKSZ);  in in_exception_stack()
100 in_irq_stack(unsigned long *stack, unsigned long *irq_stack,  in in_irq_stack()  argument
103 	return (stack >= irq_stack && stack < irq_stack_end);  in in_irq_stack()
117 analyze_stack(int cpu, struct task_struct *task, unsigned long *stack,  in analyze_stack()  argument
123 	addr = ((unsigned long)stack & (~(THREAD_SIZE - 1)));  in analyze_stack()
127 	*stack_end = in_exception_stack(cpu, (unsigned long)stack,  in analyze_stack()
138 	if (in_irq_stack(stack, irq_stack, *stack_end))  in analyze_stack()
152 		unsigned long *stack, unsigned long bp,  in dump_trace()  argument
166 	if (!stack) {  in dump_trace()
168 			stack = (unsigned long *)regs->sp;  in dump_trace()
170 			stack = (unsigned long *)task->thread.sp;  in dump_trace()
172 			stack = &dummy;  in dump_trace()
188 		stype = analyze_stack(cpu, task, stack, &stack_end,  in dump_trace()
202 			if (ops->stack(data, id) < 0)  in dump_trace()
205 			bp = ops->walk_stack(tinfo, stack, bp, ops,  in dump_trace()
207 			ops->stack(data, "<EOE>");  in dump_trace()
213 			stack = (unsigned long *) stack_end[-2];  in dump_trace()
219 			if (ops->stack(data, "IRQ") < 0)  in dump_trace()
221 			bp = ops->walk_stack(tinfo, stack, bp,  in dump_trace()
228 			stack = (unsigned long *) (stack_end[-1]);  in dump_trace()
230 			ops->stack(data, "EOI");  in dump_trace()
235 			ops->stack(data, "UNK");  in dump_trace()
243 	bp = ops->walk_stack(tinfo, stack, bp, ops, data, NULL, &graph);  in dump_trace()
254 	unsigned long *stack;  in show_stack_log_lvl()  local
275 	stack = sp;  in show_stack_log_lvl()
277 		if (stack >= irq_stack && stack <= irq_stack_end) {  in show_stack_log_lvl()
278 			if (stack == irq_stack_end) {  in show_stack_log_lvl()
279 				stack = (unsigned long *) (irq_stack_end[-1]);  in show_stack_log_lvl()
283 		if (kstack_end(stack))  in show_stack_log_lvl()
289 			printk("%s %016lx", log_lvl, *stack++);  in show_stack_log_lvl()
291 			pr_cont(" %016lx", *stack++);  in show_stack_log_lvl()