122 		.start = (uint32_t)_image_ram_start,
134 		.start = (uint32_t)_heap_start,
146 		.start = (uint32_t)__text_region_start,
153 		.start = (uint32_t)__rodata_region_start,
216 static void map_memory_range(const uint32_t start, const uint32_t end,  in map_memory_range()  argument
224 	for (page = start; page < end; page += CONFIG_MMU_PAGE_SIZE) {  in map_memory_range()
250 static void map_memory(const uint32_t start, const uint32_t end,  in map_memory()  argument
253 	map_memory_range(start, end, attrs);  in map_memory()
256 	if (sys_cache_is_ptr_uncached((void *)start)) {  in map_memory()
257 		map_memory_range(POINTER_TO_UINT(sys_cache_cached_ptr_get((void *)start)),  in map_memory()
260 	} else if (sys_cache_is_ptr_cached((void *)start)) {  in map_memory()
261 		map_memory_range(POINTER_TO_UINT(sys_cache_uncached_ptr_get((void *)start)),  in map_memory()
283 		map_memory(range->start, range->end, range->attrs | XTENSA_MMU_PTE_ATTR_ORIGINAL);  in xtensa_init_page_tables()
289 		map_memory(range->start, range->end, range->attrs | XTENSA_MMU_PTE_ATTR_ORIGINAL);  in xtensa_init_page_tables()
844 static int region_map_update(uint32_t *ptables, uintptr_t start,  in region_map_update()  argument
851 		uint32_t page = start + offset;  in region_map_update()
874 static inline int update_region(uint32_t *ptables, uintptr_t start,  in update_region()  argument
887 	if (sys_cache_is_ptr_cached((void *)start)) {  in update_region()
888 		va = start;  in update_region()
889 		va_uc = (uintptr_t)sys_cache_uncached_ptr_get((void *)start);  in update_region()
891 		va = (uintptr_t)sys_cache_cached_ptr_get((void *)start);  in update_region()
892 		va_uc = start;  in update_region()
904 	ret = region_map_update(ptables, start, size, ring, flags);  in update_region()
919 static inline int reset_region(uint32_t *ptables, uintptr_t start, size_t size, uint32_t option)  in reset_region()  argument
921 	return update_region(ptables, start, size,  in reset_region()
927 	(void)memset((void *)thread->stack_info.start,  in xtensa_user_stack_perms()
932 		      thread->stack_info.start, thread->stack_info.size,  in xtensa_user_stack_perms()
947 	return reset_region(domain->arch.ptables, partition->start,  in arch_mem_domain_partition_remove()
958 	return update_region(domain->arch.ptables, partition->start,  in arch_mem_domain_partition_add()
982 			      thread->stack_info.start, thread->stack_info.size,  in arch_mem_domain_thread_add()
990 			thread->stack_info.start,  in arch_mem_domain_thread_add()
1042 			    thread->stack_info.start,  in arch_mem_domain_thread_remove()
1130 		uintptr_t end = part->start + part->size;  in xtensa_swap_update_page_tables()
1132 		for (uintptr_t addr = part->start; addr < end; addr += CONFIG_MMU_PAGE_SIZE) {  in xtensa_swap_update_page_tables()