116 				       const struct unwind_idx *start,  in search_index()  argument
123 			__func__, addr, start, origin, stop);  in search_index()
129 	if (addr < (unsigned long)start)  in search_index()
134 		start = origin;  in search_index()
137 	addr_prel31 = (addr - (unsigned long)start) & 0x7fffffff;  in search_index()
139 	while (start < stop - 1) {  in search_index()
140 		const struct unwind_idx *mid = start + ((stop - start) >> 1);  in search_index()
146 		if (addr_prel31 - ((unsigned long)mid - (unsigned long)start) <  in search_index()
152 					(unsigned long)start);  in search_index()
153 			start = mid;  in search_index()
157 	if (likely(start->addr_offset <= addr_prel31))  in search_index()
158 		return start;  in search_index()
166 		const struct unwind_idx *start, const struct unwind_idx *stop)  in unwind_find_origin()  argument
168 	pr_debug("%s(%p, %p)\n", __func__, start, stop);  in unwind_find_origin()
169 	while (start < stop) {  in unwind_find_origin()
170 		const struct unwind_idx *mid = start + ((stop - start) >> 1);  in unwind_find_origin()
174 			start = mid + 1;  in unwind_find_origin()
208 				idx = search_index(addr, table->start,  in unwind_find_idx()
513 struct unwind_table *unwind_table_add(unsigned long start, unsigned long size,  in unwind_table_add()  argument
520 	pr_debug("%s(%08lx, %08lx, %08lx, %08lx)\n", __func__, start, size,  in unwind_table_add()
526 	tab->start = (const struct unwind_idx *)start;  in unwind_table_add()
527 	tab->stop = (const struct unwind_idx *)(start + size);  in unwind_table_add()
528 	tab->origin = unwind_find_origin(tab->start, tab->stop);  in unwind_table_add()