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/kernel/liteos_a/testsuites/unittest/basic/mem/vm/smoke/
H A Dmmap_test_002.cpp86 ret = CheckedMmap(PROT_READ | PROT_WRITE, MAP_ANONYMOUS, -1); in Testcase()
90 ret = CheckedMmap(PROT_READ | PROT_WRITE, MAP_SHARED, shmfd); in Testcase()
94 ret = CheckedMmap(PROT_READ | PROT_WRITE, MAP_PRIVATE, shmfd); in Testcase()
98 ret = CheckedMmap(PROT_READ | PROT_WRITE | 0x100000, MAP_ANONYMOUS, -1); in Testcase()
106 ret = CheckedMmap(PROT_READ | PROT_WRITE, MAP_ANONYMOUS | MAP_RESERVED0080, -1); in Testcase()
110 ret = CheckedMmap(PROT_READ | PROT_WRITE, MAP_ANONYMOUS | MAP_PRIVATE | MAP_SHARED, -1); in Testcase()
114 ret = CheckedMmap(PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_SHARED, shmfd); in Testcase()
118 ret = CheckedMmap(PROT_READ | PROT_WRITE, 0, shmfd); in Testcase()
122 ret = CheckedMmap(PROT_READ | PROT_WRITE, MAP_ANONYMOUS | MAP_SHARED, -1); in Testcase()
125 ret = CheckedMmap(PROT_READ | PROT_WRIT in Testcase()
[all...]
H A Dmmap_test_008.cpp50 mem = mmap((void *)fixAddr, len, PROT_READ | PROT_WRITE, flags | MAP_FIXED, -1, 0); in Testcase()
53 memFix = mmap((void *)fixAddr, len, PROT_READ | PROT_WRITE, flags | MAP_FIXED, -1, 0); in Testcase()
57 memNoFix = mmap((void *)fixAddr, len, PROT_READ | PROT_WRITE, flags | MAP_FIXED_NOREPLACE, -1, 0); in Testcase()
60 memNoFix = mmap((void *)(fixAddr - MAP_OFFSET), len, PROT_READ | PROT_WRITE, flags | MAP_FIXED_NOREPLACE, -1, 0); in Testcase()
63 memNoFix = mmap((void *)(fixAddr + MAP_OFFSET), len, PROT_READ | PROT_WRITE, flags | MAP_FIXED_NOREPLACE, -1, 0); in Testcase()
66 memNoFix = mmap((void *)(fixAddr - MAP_OFFSET), len + MAP_OFFSET, PROT_READ | PROT_WRITE, in Testcase()
H A Dmprotect_test_001.cpp49 ret = mprotect((void *)0x1000, pageSize, PROT_READ | PROT_WRITE); in Testcase()
53 ret = mprotect((void *)0xffffff, pageSize, PROT_READ | PROT_WRITE); in Testcase()
57 p = (char *)mmap(NULL, pageSize * 3, PROT_READ, MAP_ANONYMOUS | MAP_PRIVATE, -1, 0); in Testcase()
60 ret = mprotect(p, pageSize * 4, PROT_READ | PROT_WRITE); in Testcase()
64 ret = mprotect(p, pageSize, PROT_READ | PROT_WRITE); in Testcase()
68 ret = mprotect(p + pageSize * 2, pageSize, PROT_READ | PROT_WRITE); in Testcase()
H A Dmmap_test_006.cpp53 mem = mmap(invalueAddr, len, PROT_READ | PROT_WRITE, MAP_SHARED | MAP_FIXED, fd, 0); in Testcase()
57 mem = mmap((void *)INVALID_VADDR, len, PROT_READ | PROT_WRITE, MAP_SHARED | MAP_FIXED, fd, 0); in Testcase()
61 mem = mmap((void *)INVALID_VADDR, len, PROT_READ | PROT_WRITE, MAP_ANON | MAP_SHARED, -1, 0); in Testcase()
67 mem = mmap(NULL, len, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); in Testcase()
72 mem = mmap(NULL, len, PROT_READ | PROT_WRITE, MAP_SHARED, fd, INVALID_FD); in Testcase()
77 mem = mmap(NULL, len, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); in Testcase()
83 mem = mmap(NULL, len, PROT_READ | PROT_WRITE, flags[i], fd, 0); in Testcase()
H A Dmmap_test_007.cpp50 mem = mmap((void *)fixAddr, len, PROT_READ | PROT_WRITE, flags, -1, 0); in Testcase()
54 prev = mmap((void *)before, len, PROT_READ | PROT_WRITE, flags, -1, 0); in Testcase()
58 next = mmap((void *)after, len, PROT_READ | PROT_WRITE, flags, -1, 0); in Testcase()
62 belong = mmap((void *)after, shinkLen, PROT_READ | PROT_WRITE, flags, -1, 0); in Testcase()
H A Dmmap_test_003.cpp47 p1 = (char *)mmap(NULL, pageSize, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0); in Testcase()
51 p2 = (char *)mmap(NULL, pageSize, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0); in Testcase()
64 p3 = (char *)mmap(NULL, pageSize, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0); in Testcase()
H A Dmmap_test_004.cpp47 p1 = (char *)mmap(NULL, pageSize, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); in Testcase()
51 p2 = (char *)mmap(NULL, pageSize, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); in Testcase()
64 p3 = (char *)mmap(NULL, pageSize, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); in Testcase()
/kernel/linux/linux-5.10/tools/testing/selftests/bpf/prog_tests/
H A Dmmap.c41 tmp1 = mmap(NULL, 4096, PROT_READ | PROT_WRITE, MAP_SHARED, rdmap_fd, 0); in test_mmap()
47 tmp1 = mmap(NULL, 4096, PROT_READ, MAP_SHARED, rdmap_fd, 0); in test_mmap()
59 bss_mmaped = mmap(NULL, bss_sz, PROT_READ | PROT_WRITE, MAP_SHARED, in test_mmap()
67 map_mmaped = mmap(NULL, map_sz, PROT_READ | PROT_WRITE, MAP_SHARED, in test_mmap()
121 err = mprotect(map_mmaped, map_sz, PROT_READ); in test_mmap()
132 map_mmaped = mmap(NULL, map_sz, PROT_READ, MAP_SHARED, data_map_fd, 0); in test_mmap()
148 int flags = i % 2 ? PROT_READ : PROT_WRITE; in test_mmap()
166 tmp1 = mmap(NULL, map_sz, PROT_READ | PROT_WRITE, MAP_SHARED, in test_mmap()
186 tmp0 = mmap(NULL, 4 * page_size, PROT_READ, MAP_SHARED | MAP_ANONYMOUS, in test_mmap()
192 tmp1 = mmap(tmp0, 3 * page_size, PROT_READ, MAP_SHARE in test_mmap()
[all...]
/kernel/linux/linux-6.6/tools/testing/selftests/bpf/prog_tests/
H A Dmmap.c55 tmp1 = mmap(NULL, page_size, PROT_READ | PROT_WRITE, MAP_SHARED, rdmap_fd, 0); in test_mmap()
61 tmp1 = mmap(NULL, page_size, PROT_READ, MAP_SHARED, rdmap_fd, 0); in test_mmap()
73 bss_mmaped = mmap(NULL, bss_sz, PROT_READ | PROT_WRITE, MAP_SHARED, in test_mmap()
81 map_mmaped = mmap(NULL, map_sz, PROT_READ | PROT_WRITE, MAP_SHARED, in test_mmap()
135 err = mprotect(map_mmaped, map_sz, PROT_READ); in test_mmap()
146 map_mmaped = mmap(NULL, map_sz, PROT_READ, MAP_SHARED, data_map_fd, 0); in test_mmap()
162 int flags = i % 2 ? PROT_READ : PROT_WRITE; in test_mmap()
180 tmp1 = mmap(NULL, map_sz, PROT_READ | PROT_WRITE, MAP_SHARED, in test_mmap()
200 tmp0 = mmap(NULL, 4 * page_size, PROT_READ, MAP_SHARED | MAP_ANONYMOUS, in test_mmap()
206 tmp1 = mmap(tmp0, 3 * page_size, PROT_READ, MAP_SHARE in test_mmap()
[all...]
/kernel/liteos_a/testsuites/unittest/extended/liteipc/smoke/
H A Dliteipc_test_001.cpp64 retptr = mmap(nullptr, 1024 * 4096, PROT_READ, MAP_PRIVATE, fd, 0); in LiteIpcTest()
66 retptr = mmap(nullptr, -1, PROT_READ, MAP_PRIVATE, fd, 0); in LiteIpcTest()
68 retptr = mmap(nullptr, 4096, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0); in LiteIpcTest()
70 retptr = mmap(nullptr, 4096, PROT_READ, MAP_SHARED, fd, 0); // 4096: length of mapped memory in LiteIpcTest()
73 retptr = mmap(nullptr, 1, PROT_READ, MAP_PRIVATE, fd, 0); in LiteIpcTest()
75 retptr = mmap(nullptr, 4095, PROT_READ, MAP_PRIVATE, fd, 0); in LiteIpcTest()
121 retptr = mmap(nullptr, 16 * 4096, PROT_READ, MAP_PRIVATE, fd, 0); in TestCase()
/kernel/linux/linux-6.6/tools/testing/selftests/powerpc/mm/
H A Dexec_prot.c73 if (mprotect(insns, pgsize, PROT_READ | PROT_WRITE | PROT_EXEC)) { in segv_handler()
138 insns = (unsigned int *)mmap(NULL, pgsize, PROT_READ | PROT_WRITE, in test()
195 FAIL_IF(check_exec_fault(PROT_READ)); in test()
203 FAIL_IF(check_exec_fault(PROT_READ | PROT_WRITE)); in test()
211 FAIL_IF(check_exec_fault(PROT_READ | PROT_EXEC)); in test()
219 FAIL_IF(check_exec_fault(PROT_READ | PROT_WRITE | PROT_EXEC)); in test()
/kernel/linux/linux-6.6/tools/testing/selftests/mm/
H A Dmremap_dontunmap.c100 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_simple()
139 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_simple_shmem()
188 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_simple_fixed()
194 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_simple_fixed()
244 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_partial_mapping()
296 mmap(NULL, 5 * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_partial_mapping_overwrite()
302 mmap(NULL, 10 * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_partial_mapping_overwrite()
346 mmap(NULL, page_size, PROT_READ | PROT_WRITE, in main()
H A Dmkdirty.c94 mem = mmap(NULL, pagesize, PROT_READ, MAP_PRIVATE|MAP_ANON, -1, 0); in test_ptrace_write()
131 mem = mmap_thp_range(PROT_READ, &mmap_mem, &mmap_size); in test_ptrace_write_thp()
164 mem = mmap(NULL, pagesize, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANON, in test_page_migration()
173 if (mprotect(mem, pagesize, PROT_READ)) { in test_page_migration()
197 mem = mmap_thp_range(PROT_READ|PROT_WRITE, &mmap_mem, &mmap_size); in test_page_migration_thp()
206 if (mprotect(mem, thpsize, PROT_READ)) { in test_page_migration_thp()
236 mem = mmap_thp_range(PROT_READ|PROT_WRITE, &mmap_mem, &mmap_size); in test_pte_mapped_thp()
245 if (mprotect(mem, thpsize, PROT_READ)) { in test_pte_mapped_thp()
258 PROT_READ|PROT_WRITE)) { in test_pte_mapped_thp()
281 dst = mmap(NULL, pagesize, PROT_READ, MAP_PRIVAT in test_uffdio_copy()
[all...]
H A Dsoft-dirty.c52 map = mmap(NULL, pagesize, (PROT_READ | PROT_WRITE), (MAP_PRIVATE | MAP_ANON), -1, 0); in test_vma_reuse()
63 map2 = mmap(NULL, pagesize, (PROT_READ | PROT_WRITE), (MAP_PRIVATE | MAP_ANON), -1, 0); in test_vma_reuse()
135 map = mmap(NULL, pagesize, PROT_READ|PROT_WRITE, in test_mprotect()
147 map = mmap(NULL, pagesize, PROT_READ|PROT_WRITE, in test_mprotect()
161 mprotect(map, pagesize, PROT_READ); in test_mprotect()
165 mprotect(map, pagesize, PROT_READ|PROT_WRITE); in test_mprotect()
H A Dmdwe_test.c109 self->p = mmap(NULL, self->size, PROT_READ | PROT_EXEC, self->flags, 0, 0); in TEST_F()
127 self->p = mmap(NULL, self->size, PROT_READ | PROT_EXEC, self->flags, 0, 0); in TEST_F()
130 ret = mprotect(self->p, self->size, PROT_READ | PROT_EXEC); in TEST_F()
138 self->p = mmap(NULL, self->size, PROT_READ, self->flags, 0, 0); in TEST_F()
141 ret = mprotect(self->p, self->size, PROT_READ | PROT_EXEC); in TEST_F()
168 self->p = mmap(NULL, self->size, PROT_READ, self->flags, 0, 0); in TEST_F()
172 p = mmap(self->p, self->size, PROT_READ | PROT_EXEC, in TEST_F()
H A Dhmm-tests.c315 PROT_READ | PROT_WRITE, in TEST_F()
329 ret = mprotect(buffer->ptr, size, PROT_READ); in TEST_F()
378 PROT_READ | PROT_WRITE, in TEST_F()
400 ret = mprotect(buffer->ptr, size, PROT_READ); in TEST_F()
437 PROT_READ | PROT_WRITE, in TEST_F()
461 * mprotect() PROT_READ.
485 PROT_READ, in TEST_F()
509 ret = mprotect(buffer->ptr, size, PROT_WRITE | PROT_READ); in TEST_F()
553 PROT_READ | PROT_WRITE, in TEST_F()
631 PROT_READ | PROT_WRIT in TEST_F()
[all...]
H A Dmadv_populate.c35 addr = mmap(0, pagesize, PROT_READ | PROT_WRITE, in sense_support()
58 addr = mmap(0, SIZE, PROT_READ, MAP_ANONYMOUS | MAP_PRIVATE, 0, 0); in test_prot_read()
63 ksft_test_result(!ret, "MADV_POPULATE_READ with PROT_READ\n"); in test_prot_read()
67 "MADV_POPULATE_WRITE with PROT_READ\n"); in test_prot_read()
100 addr = mmap(0, SIZE, PROT_READ | PROT_WRITE, in test_holes()
170 addr = mmap(0, SIZE, PROT_READ | PROT_WRITE, in test_populate_read()
192 addr = mmap(0, SIZE, PROT_READ | PROT_WRITE, in test_populate_write()
242 addr = mmap(0, SIZE, PROT_READ | PROT_WRITE, in test_softdirty()
H A Dcow.c196 ret = mprotect(mem, size, PROT_READ); in do_test_cow_in_parent()
197 ret |= mprotect(mem, size, PROT_READ|PROT_WRITE); in do_test_cow_in_parent()
427 ret = mprotect(mem, size, PROT_READ); in do_test_iouring()
429 ret |= mprotect(mem, size, PROT_READ | PROT_WRITE); in do_test_iouring()
587 ret = mprotect(mem, size, PROT_READ); in do_test_ro_pin()
589 ret |= mprotect(mem, size, PROT_READ | PROT_WRITE); in do_test_ro_pin()
684 mem = mmap(NULL, pagesize, PROT_READ | PROT_WRITE, in do_run_with_base_page()
745 mmap_mem = mmap(NULL, mmap_size, PROT_READ | PROT_WRITE, in do_run_with_thp()
783 ret = mprotect(mem + pagesize, pagesize, PROT_READ); in do_run_with_thp()
788 ret = mprotect(mem + pagesize, pagesize, PROT_READ | PROT_WRIT in do_run_with_thp()
[all...]
H A Dhugetlb-madvise.c116 PROT_READ | PROT_WRITE, in main()
158 PROT_READ | PROT_WRITE, in main()
196 PROT_READ | PROT_WRITE, in main()
226 PROT_READ | PROT_WRITE, in main()
285 PROT_READ | PROT_WRITE, in main()
325 PROT_READ | PROT_WRITE, in main()
337 PROT_READ | PROT_WRITE, in main()
H A Dksm_functional_tests.c165 map = mmap(NULL, size, PROT_READ|PROT_WRITE, in mmap_and_merge_range()
228 map = mmap_and_merge_range(0xcf, size, PROT_READ | PROT_WRITE, false); in test_unmerge()
266 map = mmap_and_merge_range(0x00, size, PROT_READ | PROT_WRITE, false); in test_unmerge_zero_pages()
314 map = mmap_and_merge_range(0xcf, size, PROT_READ | PROT_WRITE, false); in test_unmerge_discarded()
346 map = mmap_and_merge_range(0xcf, size, PROT_READ | PROT_WRITE, false); in test_unmerge_uffd_wp()
489 map = mmap_and_merge_range(0xcf, size, PROT_READ | PROT_WRITE, true); in test_prctl_unmerge()
/kernel/linux/linux-5.10/tools/testing/selftests/vm/
H A Dmremap_dontunmap.c103 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_simple()
140 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_simple_fixed()
146 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_simple_fixed()
196 mmap(NULL, num_pages * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_partial_mapping()
248 mmap(NULL, 5 * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_partial_mapping_overwrite()
254 mmap(NULL, 10 * page_size, PROT_READ | PROT_WRITE, in mremap_dontunmap_partial_mapping_overwrite()
298 mmap(NULL, page_size, PROT_READ | PROT_WRITE, in main()
H A Dvirtual_address_range.c88 ptr = mmap((void *) (1UL << 45), MAP_CHUNK_SIZE, PROT_READ | in validate_lower_address_hint()
105 ptr[i] = mmap(NULL, MAP_CHUNK_SIZE, PROT_READ | PROT_WRITE, in main()
121 hptr[i] = mmap(hint, MAP_CHUNK_SIZE, PROT_READ | PROT_WRITE, in main()
H A Dhmm-tests.c243 PROT_READ | PROT_WRITE, in TEST_F()
257 ret = mprotect(buffer->ptr, size, PROT_READ); in TEST_F()
306 PROT_READ | PROT_WRITE, in TEST_F()
328 ret = mprotect(buffer->ptr, size, PROT_READ); in TEST_F()
365 PROT_READ | PROT_WRITE, in TEST_F()
389 * mprotect() PROT_READ.
413 PROT_READ, in TEST_F()
437 ret = mprotect(buffer->ptr, size, PROT_WRITE | PROT_READ); in TEST_F()
481 PROT_READ | PROT_WRITE, in TEST_F()
559 PROT_READ | PROT_WRIT in TEST_F()
[all...]
H A Dmlock2-tests.c197 map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE, in test_mlock_lock()
260 map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE, in test_mlock_onfault()
302 map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE, in test_lock_onfault_of_present()
338 map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE, in test_munlockall()
364 map = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE, in test_munlockall()
419 map = mmap(NULL, 3 * page_size, PROT_READ | PROT_WRITE, in test_vma_management()
/kernel/linux/linux-5.10/tools/testing/selftests/memfd/
H A Dmemfd_test.c177 PROT_READ | PROT_WRITE, in mfd_assert_mmap_shared()
195 PROT_READ, in mfd_assert_mmap_private()
247 /* verify PROT_READ *is* allowed */ in mfd_assert_read()
250 PROT_READ, in mfd_assert_read()
263 PROT_READ | PROT_WRITE, in mfd_assert_read()
274 /* Test that PROT_READ + MAP_SHARED mappings work. */
279 /* verify PROT_READ and MAP_SHARED *is* allowed */ in mfd_assert_read_shared()
282 PROT_READ, in mfd_assert_read_shared()
300 PROT_READ | PROT_WRITE, in mfd_assert_fork_private_write()
346 /* verify PROT_READ | PROT_WRIT in mfd_assert_write()
[all...]

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