194 	uint8_t *mapped;  in ZTEST()  local
202 	k_mem_map_phys_bare(&mapped, k_mem_phys_addr(test_page),  in ZTEST()
210 	mapped[0] = 42;  in ZTEST()
223 	uint8_t *mapped;  in ZTEST()  local
228 	k_mem_map_phys_bare(&mapped, k_mem_phys_addr(test_page),  in ZTEST()
232 	mapped[0] = 42;  in ZTEST()
235 	k_mem_unmap_phys_bare(mapped, sizeof(test_page));  in ZTEST()
239 	mapped[0] = 42;  in ZTEST()
251 	uint8_t *mapped, *mapped_old;  in ZTEST()  local
255 	k_mem_map_phys_bare(&mapped, k_mem_phys_addr(buf),  in ZTEST()
258 	printk("Mapped (1st time): %p\n", mapped);  in ZTEST()
261 	mapped_old = mapped;  in ZTEST()
269 	k_mem_unmap_phys_bare(mapped, BUF_SIZE);  in ZTEST()
276 	k_mem_map_phys_bare(&mapped, k_mem_phys_addr(buf), BUF_SIZE, BASE_FLAGS);  in ZTEST()
278 	printk("Mapped (2nd time): %p\n", mapped);  in ZTEST()
280 	zassert_equal(mapped, mapped_old, "Virtual memory region not reclaimed!");  in ZTEST()
291 	char *mapped, *last_mapped;  in ZTEST()  local
303 		mapped = k_mem_map(CONFIG_MMU_PAGE_SIZE, K_MEM_PERM_RW);  in ZTEST()
304 		zassert_not_null(mapped, "failed to map memory");  in ZTEST()
305 		printk("mapped a page to %p\n", mapped);  in ZTEST()
308 			zassert_equal(mapped, last_mapped,  in ZTEST()
311 		last_mapped = mapped;  in ZTEST()
314 			sys_cache_data_flush_and_invd_range((void *)mapped, CONFIG_MMU_PAGE_SIZE);  in ZTEST()
319 			zassert_equal(mapped[i], '\x00', "page not zeroed");  in ZTEST()
328 		(void)memset(mapped, '\xFF', CONFIG_MMU_PAGE_SIZE);  in ZTEST()
331 			sys_cache_data_flush_and_invd_range((void *)mapped, CONFIG_MMU_PAGE_SIZE);  in ZTEST()
335 			zassert_true(mapped[i] == '\xFF',  in ZTEST()
337 				mapped[i], i);  in ZTEST()
340 		k_mem_unmap(mapped, CONFIG_MMU_PAGE_SIZE);  in ZTEST()
350 			mapped[0] = 42;  in ZTEST()
362 	uint8_t *mapped;  in ZTEST()  local
366 	mapped = k_mem_map(CONFIG_MMU_PAGE_SIZE, K_MEM_PERM_RW);  in ZTEST()
367 	zassert_not_null(mapped, "failed to map memory");  in ZTEST()
368 	printk("mapped a page: %p - %p\n", mapped,  in ZTEST()
369 		mapped + CONFIG_MMU_PAGE_SIZE);  in ZTEST()
372 	mapped[0] = 42;  in ZTEST()
376 	mapped -= sizeof(void *);  in ZTEST()
378 	printk("trying to access %p\n", mapped);  in ZTEST()
380 	mapped[0] = 42;  in ZTEST()
390 	uint8_t *mapped;  in ZTEST()  local
394 	mapped = k_mem_map(CONFIG_MMU_PAGE_SIZE, K_MEM_PERM_RW);  in ZTEST()
395 	zassert_not_null(mapped, "failed to map memory");  in ZTEST()
396 	printk("mapped a page: %p - %p\n", mapped,  in ZTEST()
397 		mapped + CONFIG_MMU_PAGE_SIZE);  in ZTEST()
400 	mapped[0] = 42;  in ZTEST()
404 	mapped += CONFIG_MMU_PAGE_SIZE + sizeof(void *);  in ZTEST()
406 	printk("trying to access %p\n", mapped);  in ZTEST()
408 	mapped[0] = 42;  in ZTEST()
513 K_APP_DMEM(default_part) uint8_t *mapped;  in K_APP_DMEM()
517 	mapped[0] = 42;
542 	k_mem_map_phys_bare(&mapped, k_mem_phys_addr(test_page), sizeof(test_page),  in ZTEST()
545 	printk("mapped a page: %p - %p (with K_MEM_PERM_USER)\n", mapped,  in ZTEST()
546 		mapped + CONFIG_MMU_PAGE_SIZE);  in ZTEST()
547 	printk("trying to access %p from userspace\n", mapped);  in ZTEST()
555 	k_mem_unmap_phys_bare(mapped, sizeof(test_page));  in ZTEST()
563 	k_mem_map_phys_bare(&mapped, k_mem_phys_addr(test_page), sizeof(test_page),  in ZTEST()
566 	printk("mapped a page: %p - %p (without K_MEM_PERM_USER)\n", mapped,  in ZTEST()
567 		mapped + CONFIG_MMU_PAGE_SIZE);  in ZTEST()
568 	printk("trying to access %p from userspace\n", mapped);  in ZTEST()