41 static inline bool xtensa_stack_ptr_is_sane(uint32_t sp)  in xtensa_stack_ptr_is_sane()  argument
46 	valid = esp_stack_ptr_is_sane(sp);  in xtensa_stack_ptr_is_sane()
48 	valid = intel_adsp_ptr_is_sane(sp);  in xtensa_stack_ptr_is_sane()
58 		valid = !xtensa_is_outside_stack_bounds(sp, 0, UINT32_MAX);  in xtensa_stack_ptr_is_sane()
82 	if (xtensa_is_outside_stack_bounds((uintptr_t)frame->sp, 0, UINT32_MAX)) {  in xtensa_backtrace_get_next_frame()
91 	char *base_save = (char *)frame->sp;  in xtensa_backtrace_get_next_frame()
98 	frame->sp =  *((uint32_t *)(base_save - 12));  in xtensa_backtrace_get_next_frame()
103 	return (xtensa_stack_ptr_is_sane(frame->sp) &&  in xtensa_backtrace_get_next_frame()
133 	xtensa_backtrace_get_start(&(stk_frame.pc), &(stk_frame.sp),  in xtensa_backtrace_print()
142 			stk_frame.sp);  in xtensa_backtrace_print()
145 	bool corrupted = !(xtensa_stack_ptr_is_sane(stk_frame.sp) &&  in xtensa_backtrace_print()
156 		printk("0x%08x:0x%08x ", xtensa_cpu_process_stack_pc(stk_frame.pc), stk_frame.sp);  in xtensa_backtrace_print()