Commit | Line | Data |
---|---|---|
b2441318 | 1 | # SPDX-License-Identifier: GPL-2.0 |
1da177e4 LT |
2 | # |
3 | # Makefile for some libs needed in the kernel. | |
4 | # | |
5 | ||
15d5761a | 6 | ccflags-remove-$(CONFIG_FUNCTION_TRACER) += $(CC_FLAGS_FTRACE) |
2464a609 | 7 | |
5c9a8750 DV |
8 | # These files are disabled because they produce lots of non-interesting and/or |
9 | # flaky coverage that is not a function of syscall inputs. For example, | |
10 | # rbtree can be global and individual rotations don't correlate with inputs. | |
11 | KCOV_INSTRUMENT_string.o := n | |
12 | KCOV_INSTRUMENT_rbtree.o := n | |
13 | KCOV_INSTRUMENT_list_debug.o := n | |
14 | KCOV_INSTRUMENT_debugobjects.o := n | |
15 | KCOV_INSTRUMENT_dynamic_debug.o := n | |
43e76af8 | 16 | KCOV_INSTRUMENT_fault-inject.o := n |
5c9a8750 | 17 | |
33d0f96f AS |
18 | # string.o implements standard library functions like memset/memcpy etc. |
19 | # Use -ffreestanding to ensure that the compiler does not try to "optimize" | |
20 | # them into calls to themselves. | |
21 | CFLAGS_string.o := -ffreestanding | |
22 | ||
b51ce374 GH |
23 | # Early boot use of cmdline, don't instrument it |
24 | ifdef CONFIG_AMD_MEM_ENCRYPT | |
25 | KASAN_SANITIZE_string.o := n | |
26 | ||
33d0f96f | 27 | CFLAGS_string.o += -fno-stack-protector |
b51ce374 GH |
28 | endif |
29 | ||
7a5c5d57 | 30 | lib-y := ctype.o string.o vsprintf.o cmdline.o \ |
f8d5d0cc | 31 | rbtree.o radix-tree.o timerqueue.o xarray.o \ |
5fb8ef25 | 32 | idr.o extable.o sha1.o irq_regs.o argv_split.o \ |
d18d12d0 | 33 | flex_proportions.o ratelimit.o show_mem.o \ |
18dd0bf2 | 34 | is_single_threaded.o plist.o decompress.o kobject_uevent.o \ |
f2ae6794 | 35 | earlycpio.o seq_buf.o siphash.o dec_and_lock.o \ |
bd7525da JO |
36 | nmi_backtrace.o nodemask.o win_minmax.o memcat_p.o \ |
37 | buildid.o | |
9a19fea4 | 38 | |
e36df28f | 39 | lib-$(CONFIG_PRINTK) += dump_stack.o |
ccb46000 AM |
40 | lib-$(CONFIG_SMP) += cpumask.o |
41 | ||
4af679cd | 42 | lib-y += kobject.o klist.o |
2f4f12e5 | 43 | obj-y += lockref.o |
1da177e4 | 44 | |
2c64e9cb | 45 | obj-y += bcd.o sort.o parser.o debug_locks.o random32.o \ |
64d1d77a | 46 | bust_spinlocks.o kasprintf.o bitmap.o scatterlist.o \ |
2c64e9cb | 47 | list_sort.o uuid.o iov_iter.o clz_ctz.o \ |
840620a1 | 48 | bsearch.o find_bit.o llist.o memweight.o kfifo.o \ |
2c64e9cb | 49 | percpu-refcount.o rhashtable.o \ |
ba20ba2e KO |
50 | once.o refcount.o usercopy.o errseq.o bucket_locks.o \ |
51 | generic-radix-tree.o | |
d6b28e09 | 52 | obj-$(CONFIG_STRING_SELFTEST) += test_string.o |
16c7fa05 AS |
53 | obj-y += string_helpers.o |
54 | obj-$(CONFIG_TEST_STRING_HELPERS) += test-string_helpers.o | |
64d1d77a | 55 | obj-y += hexdump.o |
60b2e8f4 | 56 | obj-$(CONFIG_TEST_HEXDUMP) += test_hexdump.o |
33ee3b2e | 57 | obj-y += kstrtox.o |
dceeb3e7 | 58 | obj-$(CONFIG_FIND_BIT_BENCHMARK) += find_bit_benchmark.o |
64a8946b | 59 | obj-$(CONFIG_TEST_BPF) += test_bpf.o |
0a8adf58 | 60 | obj-$(CONFIG_TEST_FIRMWARE) += test_firmware.o |
c348c163 JB |
61 | obj-$(CONFIG_TEST_BITOPS) += test_bitops.o |
62 | CFLAGS_test_bitops.o += -Werror | |
9308f2f9 | 63 | obj-$(CONFIG_TEST_SYSCTL) += test_sysctl.o |
88168bf3 | 64 | obj-$(CONFIG_TEST_SIPHASH) += test_siphash.o |
0acc968f | 65 | obj-$(CONFIG_HASH_KUNIT_TEST) += test_hash.o |
8ab8ba38 | 66 | obj-$(CONFIG_TEST_IDA) += test_ida.o |
73228c7e | 67 | obj-$(CONFIG_KASAN_KUNIT_TEST) += test_kasan.o |
69ca372c | 68 | CFLAGS_test_kasan.o += -fno-builtin |
0bb95f80 | 69 | CFLAGS_test_kasan.o += $(call cc-disable-warning, vla) |
5d92bdff | 70 | obj-$(CONFIG_KASAN_MODULE_TEST) += test_kasan_module.o |
73228c7e | 71 | CFLAGS_test_kasan_module.o += -fno-builtin |
854686f4 | 72 | obj-$(CONFIG_TEST_UBSAN) += test_ubsan.o |
0bb95f80 | 73 | CFLAGS_test_ubsan.o += $(call cc-disable-warning, vla) |
854686f4 | 74 | UBSAN_SANITIZE_test_ubsan.o := y |
3f15801c | 75 | obj-$(CONFIG_TEST_KSTRTOX) += test-kstrtox.o |
e327fd7c | 76 | obj-$(CONFIG_TEST_LIST_SORT) += test_list_sort.o |
6e24628d | 77 | obj-$(CONFIG_TEST_MIN_HEAP) += test_min_heap.o |
3f15801c | 78 | obj-$(CONFIG_TEST_LKM) += test_module.o |
3f21a6b7 | 79 | obj-$(CONFIG_TEST_VMALLOC) += test_vmalloc.o |
455a35a6 | 80 | obj-$(CONFIG_TEST_OVERFLOW) += test_overflow.o |
9d6dbe1b | 81 | obj-$(CONFIG_TEST_RHASHTABLE) += test_rhashtable.o |
c5adae95 | 82 | obj-$(CONFIG_TEST_SORT) += test_sort.o |
3f15801c | 83 | obj-$(CONFIG_TEST_USER_COPY) += test_user_copy.o |
2bf9e0ab IM |
84 | obj-$(CONFIG_TEST_STATIC_KEYS) += test_static_keys.o |
85 | obj-$(CONFIG_TEST_STATIC_KEYS) += test_static_key_base.o | |
707cc728 | 86 | obj-$(CONFIG_TEST_PRINTF) += test_printf.o |
50f530e1 | 87 | obj-$(CONFIG_TEST_SCANF) += test_scanf.o |
5fd003f5 | 88 | obj-$(CONFIG_TEST_BITMAP) += test_bitmap.o |
0b0600c8 | 89 | obj-$(CONFIG_TEST_STRSCPY) += test_strscpy.o |
cfaff0e5 | 90 | obj-$(CONFIG_TEST_UUID) += test_uuid.o |
ad3d6c72 | 91 | obj-$(CONFIG_TEST_XARRAY) += test_xarray.o |
44091d29 | 92 | obj-$(CONFIG_TEST_PARMAN) += test_parman.o |
d9c6a72d | 93 | obj-$(CONFIG_TEST_KMOD) += test_kmod.o |
e4dace36 | 94 | obj-$(CONFIG_TEST_DEBUG_VIRTUAL) += test_debug_virtual.o |
ce76d938 | 95 | obj-$(CONFIG_TEST_MEMCAT_P) += test_memcat_p.o |
0a020d41 | 96 | obj-$(CONFIG_TEST_OBJAGG) += test_objagg.o |
9cf016e6 | 97 | CFLAGS_test_stackinit.o += $(call cc-disable-warning, switch-unreachable) |
50ceaa95 | 98 | obj-$(CONFIG_TEST_STACKINIT) += test_stackinit.o |
509e56b3 | 99 | obj-$(CONFIG_TEST_BLACKHOLE_DEV) += test_blackhole_dev.o |
5015a300 | 100 | obj-$(CONFIG_TEST_MEMINIT) += test_meminit.o |
30428ef5 | 101 | obj-$(CONFIG_TEST_LOCKUP) += test_lockup.o |
b2ef9f5a | 102 | obj-$(CONFIG_TEST_HMM) += test_hmm.o |
e320d301 | 103 | obj-$(CONFIG_TEST_FREE_PAGES) += test_free_pages.o |
b9e94a7b | 104 | obj-$(CONFIG_KPROBES_SANITY_TEST) += test_kprobes.o |
914a7b50 | 105 | obj-$(CONFIG_TEST_REF_TRACKER) += test_ref_tracker.o |
4185b3b9 PA |
106 | # |
107 | # CFLAGS for compiling floating point code inside the kernel. x86/Makefile turns | |
108 | # off the generation of FPU/SSE* instructions for kernel proper but FPU_FLAGS | |
109 | # get appended last to CFLAGS and thus override those previous compiler options. | |
110 | # | |
84edc2ef | 111 | FPU_CFLAGS := -msse -msse2 |
4185b3b9 PA |
112 | ifdef CONFIG_CC_IS_GCC |
113 | # Stack alignment mismatch, proceed with caution. | |
114 | # GCC < 7.1 cannot compile code using `double` and -mpreferred-stack-boundary=3 | |
115 | # (8B stack alignment). | |
116 | # See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53383 | |
117 | # | |
118 | # The "-msse" in the first argument is there so that the | |
119 | # -mpreferred-stack-boundary=3 build error: | |
120 | # | |
121 | # -mpreferred-stack-boundary=3 is not between 4 and 12 | |
122 | # | |
123 | # can be triggered. Otherwise gcc doesn't complain. | |
84edc2ef | 124 | FPU_CFLAGS += -mhard-float |
4185b3b9 PA |
125 | FPU_CFLAGS += $(call cc-option,-msse -mpreferred-stack-boundary=3,-mpreferred-stack-boundary=4) |
126 | endif | |
127 | ||
128 | obj-$(CONFIG_TEST_FPU) += test_fpu.o | |
129 | CFLAGS_test_fpu.o += $(FPU_CFLAGS) | |
130 | ||
a2818ee4 JL |
131 | obj-$(CONFIG_TEST_LIVEPATCH) += livepatch/ |
132 | ||
84bc809e BH |
133 | obj-$(CONFIG_KUNIT) += kunit/ |
134 | ||
1da177e4 LT |
135 | ifeq ($(CONFIG_DEBUG_KOBJECT),y) |
136 | CFLAGS_kobject.o += -DDEBUG | |
137 | CFLAGS_kobject_uevent.o += -DDEBUG | |
138 | endif | |
139 | ||
50ab9a69 RV |
140 | obj-$(CONFIG_DEBUG_INFO_REDUCED) += debug_info.o |
141 | CFLAGS_debug_info.o += $(call cc-option, -femit-struct-debug-detailed=any) | |
142 | ||
dc51f257 | 143 | obj-y += math/ crypto/ |
2c64e9cb | 144 | |
5ea81769 | 145 | obj-$(CONFIG_GENERIC_IOMAP) += iomap.o |
66eab4df | 146 | obj-$(CONFIG_GENERIC_PCI_IOMAP) += pci_iomap.o |
928923c7 GU |
147 | obj-$(CONFIG_HAS_IOMEM) += iomap_copy.o devres.o |
148 | obj-$(CONFIG_CHECK_SIGNATURE) += check_signature.o | |
cae2ed9a | 149 | obj-$(CONFIG_DEBUG_LOCKING_API_SELFTESTS) += locking-selftest.o |
d61931d8 | 150 | |
f361c863 | 151 | lib-y += logic_pio.o |
031e3601 | 152 | |
ca2e3342 JB |
153 | lib-$(CONFIG_INDIRECT_IOMEM) += logic_iomem.o |
154 | ||
702a28b1 | 155 | obj-$(CONFIG_GENERIC_HWEIGHT) += hweight.o |
d61931d8 | 156 | |
5db53f3e | 157 | obj-$(CONFIG_BTREE) += btree.o |
a88cc108 | 158 | obj-$(CONFIG_INTERVAL_TREE) += interval_tree.o |
3cb98950 | 159 | obj-$(CONFIG_ASSOCIATIVE_ARRAY) += assoc_array.o |
39c715b7 | 160 | obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o |
199a9afc | 161 | obj-$(CONFIG_DEBUG_LIST) += list_debug.o |
3ac7fe5a | 162 | obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o |
1da177e4 | 163 | |
a5cfc1ec | 164 | obj-$(CONFIG_BITREVERSE) += bitrev.o |
d2218d4e | 165 | obj-$(CONFIG_LINEAR_RANGES) += linear_ranges.o |
554aae35 | 166 | obj-$(CONFIG_PACKING) += packing.o |
1da177e4 | 167 | obj-$(CONFIG_CRC_CCITT) += crc-ccitt.o |
7657ec1f | 168 | obj-$(CONFIG_CRC16) += crc16.o |
f11f594e | 169 | obj-$(CONFIG_CRC_T10DIF)+= crc-t10dif.o |
3e7cbae7 | 170 | obj-$(CONFIG_CRC_ITU_T) += crc-itu-t.o |
1da177e4 | 171 | obj-$(CONFIG_CRC32) += crc32.o |
feba04fd | 172 | obj-$(CONFIG_CRC64) += crc64.o |
5fb7f874 | 173 | obj-$(CONFIG_CRC32_SELFTEST) += crc32test.o |
0cbaa448 | 174 | obj-$(CONFIG_CRC4) += crc4.o |
ad241528 | 175 | obj-$(CONFIG_CRC7) += crc7.o |
1da177e4 | 176 | obj-$(CONFIG_LIBCRC32C) += libcrc32c.o |
7150962d | 177 | obj-$(CONFIG_CRC8) += crc8.o |
5d240522 | 178 | obj-$(CONFIG_XXHASH) += xxhash.o |
f14f75b8 | 179 | obj-$(CONFIG_GENERIC_ALLOCATOR) += genalloc.o |
1da177e4 | 180 | |
2da572c9 DS |
181 | obj-$(CONFIG_842_COMPRESS) += 842/ |
182 | obj-$(CONFIG_842_DECOMPRESS) += 842/ | |
1da177e4 LT |
183 | obj-$(CONFIG_ZLIB_INFLATE) += zlib_inflate/ |
184 | obj-$(CONFIG_ZLIB_DEFLATE) += zlib_deflate/ | |
aa5b395b | 185 | obj-$(CONFIG_ZLIB_DFLTCC) += zlib_dfltcc/ |
1da177e4 | 186 | obj-$(CONFIG_REED_SOLOMON) += reed_solomon/ |
437aa565 | 187 | obj-$(CONFIG_BCH) += bch.o |
64c70b1c RP |
188 | obj-$(CONFIG_LZO_COMPRESS) += lzo/ |
189 | obj-$(CONFIG_LZO_DECOMPRESS) += lzo/ | |
c72ac7a1 CM |
190 | obj-$(CONFIG_LZ4_COMPRESS) += lz4/ |
191 | obj-$(CONFIG_LZ4HC_COMPRESS) += lz4/ | |
e76e1fdf | 192 | obj-$(CONFIG_LZ4_DECOMPRESS) += lz4/ |
73f3d1b4 NT |
193 | obj-$(CONFIG_ZSTD_COMPRESS) += zstd/ |
194 | obj-$(CONFIG_ZSTD_DECOMPRESS) += zstd/ | |
24fa0402 | 195 | obj-$(CONFIG_XZ_DEC) += xz/ |
f5e70d0f | 196 | obj-$(CONFIG_RAID6_PQ) += raid6/ |
1da177e4 | 197 | |
889c92d2 PA |
198 | lib-$(CONFIG_DECOMPRESS_GZIP) += decompress_inflate.o |
199 | lib-$(CONFIG_DECOMPRESS_BZIP2) += decompress_bunzip2.o | |
200 | lib-$(CONFIG_DECOMPRESS_LZMA) += decompress_unlzma.o | |
3ebe1243 | 201 | lib-$(CONFIG_DECOMPRESS_XZ) += decompress_unxz.o |
cacb246f | 202 | lib-$(CONFIG_DECOMPRESS_LZO) += decompress_unlzo.o |
e76e1fdf | 203 | lib-$(CONFIG_DECOMPRESS_LZ4) += decompress_unlz4.o |
4963bb2b | 204 | lib-$(CONFIG_DECOMPRESS_ZSTD) += decompress_unzstd.o |
c8531ab3 | 205 | |
65df877a | 206 | obj-$(CONFIG_TEXTSEARCH) += textsearch.o |
df3fb93a | 207 | obj-$(CONFIG_TEXTSEARCH_KMP) += ts_kmp.o |
8082e4ed | 208 | obj-$(CONFIG_TEXTSEARCH_BM) += ts_bm.o |
6408f79c | 209 | obj-$(CONFIG_TEXTSEARCH_FSM) += ts_fsm.o |
3cbc5640 | 210 | obj-$(CONFIG_SMP) += percpu_counter.o |
e65e1fc2 | 211 | obj-$(CONFIG_AUDIT_GENERIC) += audit.o |
4b588411 | 212 | obj-$(CONFIG_AUDIT_COMPAT_GENERIC) += compat_audit.o |
2de4ff7b | 213 | |
0d3fdb15 | 214 | obj-$(CONFIG_IOMMU_HELPER) += iommu-helper.o |
6ff1cb35 | 215 | obj-$(CONFIG_FAULT_INJECTION) += fault-inject.o |
2c739ced | 216 | obj-$(CONFIG_FAULT_INJECTION_USERCOPY) += fault-inject-usercopy.o |
8d438288 | 217 | obj-$(CONFIG_NOTIFIER_ERROR_INJECTION) += notifier-error-inject.o |
048b9c35 | 218 | obj-$(CONFIG_PM_NOTIFIER_ERROR_INJECT) += pm-notifier-error-inject.o |
02fff96a | 219 | obj-$(CONFIG_NETDEV_NOTIFIER_ERROR_INJECT) += netdev-notifier-error-inject.o |
9579f5bd | 220 | obj-$(CONFIG_MEMORY_NOTIFIER_ERROR_INJECT) += memory-notifier-error-inject.o |
d526e85f BH |
221 | obj-$(CONFIG_OF_RECONFIG_NOTIFIER_ERROR_INJECT) += \ |
222 | of-reconfig-notifier-error-inject.o | |
540adea3 | 223 | obj-$(CONFIG_FUNCTION_ERROR_INJECTION) += error-inject.o |
6c654b5f | 224 | |
7664c5a1 JF |
225 | lib-$(CONFIG_GENERIC_BUG) += bug.o |
226 | ||
bbc69863 RM |
227 | obj-$(CONFIG_HAVE_ARCH_TRACEHOOK) += syscall.o |
228 | ||
ceabef7d | 229 | obj-$(CONFIG_DYNAMIC_DEBUG_CORE) += dynamic_debug.o |
57f5677e | 230 | obj-$(CONFIG_SYMBOLIC_ERRNAME) += errname.o |
346e15be | 231 | |
e9cc8bdd | 232 | obj-$(CONFIG_NLATTR) += nlattr.o |
346e15be | 233 | |
b411b363 PR |
234 | obj-$(CONFIG_LRU_CACHE) += lru_cache.o |
235 | ||
26a28fa4 AB |
236 | obj-$(CONFIG_GENERIC_CSUM) += checksum.o |
237 | ||
09d4e0ed PM |
238 | obj-$(CONFIG_GENERIC_ATOMIC64) += atomic64.o |
239 | ||
86a89380 LB |
240 | obj-$(CONFIG_ATOMIC64_SELFTEST) += atomic64_test.o |
241 | ||
c39649c3 BH |
242 | obj-$(CONFIG_CPU_RMAP) += cpu_rmap.o |
243 | ||
75957ba3 TH |
244 | obj-$(CONFIG_DQL) += dynamic_queue_limits.o |
245 | ||
b0125085 | 246 | obj-$(CONFIG_GLOB) += glob.o |
ba95b045 | 247 | obj-$(CONFIG_GLOB_SELFTEST) += globtest.o |
b0125085 | 248 | |
d9c46b18 | 249 | obj-$(CONFIG_MPILIB) += mpi/ |
4f75da36 | 250 | obj-$(CONFIG_DIMLIB) += dim/ |
5e8898e9 | 251 | obj-$(CONFIG_SIGNATURE) += digsig.o |
d9c46b18 | 252 | |
f5948701 | 253 | lib-$(CONFIG_CLZ_TAB) += clz_tab.o |
c6df4b17 | 254 | |
2922585b | 255 | obj-$(CONFIG_GENERIC_STRNCPY_FROM_USER) += strncpy_from_user.o |
a08c5356 | 256 | obj-$(CONFIG_GENERIC_STRNLEN_USER) += strnlen_user.o |
2922585b | 257 | |
4cd5773a AS |
258 | obj-$(CONFIG_GENERIC_NET_UTILS) += net_utils.o |
259 | ||
f8bcbe62 | 260 | obj-$(CONFIG_SG_SPLIT) += sg_split.o |
9b1d6c89 | 261 | obj-$(CONFIG_SG_POOL) += sg_pool.o |
33dd7075 | 262 | obj-$(CONFIG_MEMREGION) += memregion.o |
4ccf4bea | 263 | obj-$(CONFIG_STMP_DEVICE) += stmp_device.o |
511cbce2 | 264 | obj-$(CONFIG_IRQ_POLL) += irq_poll.o |
4ccf4bea | 265 | |
7b65942f AP |
266 | # stackdepot.c should not be instrumented or call instrumented functions. |
267 | # Prevent the compiler from calling builtins like memcmp() or bcmp() from this | |
268 | # file. | |
269 | CFLAGS_stackdepot.o += -fno-builtin | |
cd11016e AP |
270 | obj-$(CONFIG_STACKDEPOT) += stackdepot.o |
271 | KASAN_SANITIZE_stackdepot.o := n | |
65deb8af | 272 | KCOV_INSTRUMENT_stackdepot.o := n |
cd11016e | 273 | |
4e66934e ED |
274 | obj-$(CONFIG_REF_TRACKER) += ref_tracker.o |
275 | ||
adaf5687 | 276 | libfdt_files = fdt.o fdt_ro.o fdt_wip.o fdt_rw.o fdt_sw.o fdt_strerror.o \ |
c273a2bd | 277 | fdt_empty_tree.o fdt_addresses.o |
ab253839 | 278 | $(foreach file, $(libfdt_files), \ |
13d3bc71 | 279 | $(eval CFLAGS_$(file) = -I $(srctree)/scripts/dtc/libfdt)) |
ab253839 DD |
280 | lib-$(CONFIG_LIBFDT) += $(libfdt_files) |
281 | ||
26445f98 | 282 | lib-$(CONFIG_BOOT_CONFIG) += bootconfig.o |
76db5a27 | 283 | |
910a742d | 284 | obj-$(CONFIG_RBTREE_TEST) += rbtree_test.o |
fff3fd8a ML |
285 | obj-$(CONFIG_INTERVAL_TREE_TEST) += interval_tree_test.o |
286 | ||
623fd807 GT |
287 | obj-$(CONFIG_PERCPU_TEST) += percpu_test.o |
288 | ||
42d5ec27 | 289 | obj-$(CONFIG_ASN1) += asn1_decoder.o |
b0706762 | 290 | obj-$(CONFIG_ASN1_ENCODER) += asn1_encoder.o |
42d5ec27 | 291 | |
ee89bd6b GU |
292 | obj-$(CONFIG_FONT_SUPPORT) += fonts/ |
293 | ||
5f2fb52f MY |
294 | hostprogs := gen_crc32table |
295 | hostprogs += gen_crc64table | |
1da177e4 | 296 | clean-files := crc32table.h |
feba04fd | 297 | clean-files += crc64table.h |
1da177e4 LT |
298 | |
299 | $(obj)/crc32.o: $(obj)/crc32table.h | |
300 | ||
301 | quiet_cmd_crc32 = GEN $@ | |
302 | cmd_crc32 = $< > $@ | |
303 | ||
304 | $(obj)/crc32table.h: $(obj)/gen_crc32table | |
305 | $(call cmd,crc32) | |
a77ad6ea | 306 | |
feba04fd CL |
307 | $(obj)/crc64.o: $(obj)/crc64table.h |
308 | ||
309 | quiet_cmd_crc64 = GEN $@ | |
310 | cmd_crc64 = $< > $@ | |
311 | ||
312 | $(obj)/crc64table.h: $(obj)/gen_crc64table | |
313 | $(call cmd,crc64) | |
314 | ||
a77ad6ea DH |
315 | # |
316 | # Build a fast OID lookip registry from include/linux/oid_registry.h | |
317 | # | |
318 | obj-$(CONFIG_OID_REGISTRY) += oid_registry.o | |
319 | ||
527897cc | 320 | $(obj)/oid_registry.o: $(obj)/oid_registry_data.c |
a77ad6ea DH |
321 | |
322 | $(obj)/oid_registry_data.c: $(srctree)/include/linux/oid_registry.h \ | |
323 | $(src)/build_OID_registry | |
324 | $(call cmd,build_OID_registry) | |
325 | ||
326 | quiet_cmd_build_OID_registry = GEN $@ | |
327 | cmd_build_OID_registry = perl $(srctree)/$(src)/build_OID_registry $< $@ | |
328 | ||
329 | clean-files += oid_registry_data.c | |
0635eb8a MG |
330 | |
331 | obj-$(CONFIG_UCS2_STRING) += ucs2_string.o | |
0887a7eb | 332 | ifneq ($(CONFIG_UBSAN_TRAP),y) |
c6d30853 | 333 | obj-$(CONFIG_UBSAN) += ubsan.o |
0887a7eb | 334 | endif |
c6d30853 AR |
335 | |
336 | UBSAN_SANITIZE_ubsan.o := n | |
af700eae | 337 | KASAN_SANITIZE_ubsan.o := n |
d47715f5 | 338 | KCSAN_SANITIZE_ubsan.o := n |
893ab004 | 339 | CFLAGS_ubsan.o := -fno-stack-protector $(DISABLE_STACKLEAK_PLUGIN) |
88459642 OS |
340 | |
341 | obj-$(CONFIG_SBITMAP) += sbitmap.o | |
44091d29 JP |
342 | |
343 | obj-$(CONFIG_PARMAN) += parman.o | |
b35cd988 PD |
344 | |
345 | # GCC library routines | |
e3d59805 MR |
346 | obj-$(CONFIG_GENERIC_LIB_ASHLDI3) += ashldi3.o |
347 | obj-$(CONFIG_GENERIC_LIB_ASHRDI3) += ashrdi3.o | |
348 | obj-$(CONFIG_GENERIC_LIB_LSHRDI3) += lshrdi3.o | |
349 | obj-$(CONFIG_GENERIC_LIB_MULDI3) += muldi3.o | |
350 | obj-$(CONFIG_GENERIC_LIB_CMPDI2) += cmpdi2.o | |
351 | obj-$(CONFIG_GENERIC_LIB_UCMPDI2) += ucmpdi2.o | |
0a020d41 | 352 | obj-$(CONFIG_OBJAGG) += objagg.o |
ea2dd7c0 | 353 | |
b8265621 JK |
354 | # pldmfw library |
355 | obj-$(CONFIG_PLDMFW) += pldmfw/ | |
356 | ||
ea2dd7c0 | 357 | # KUnit tests |
a8cf9033 | 358 | CFLAGS_bitfield_kunit.o := $(DISABLE_STRUCTLEAK_PLUGIN) |
d2585f51 | 359 | obj-$(CONFIG_BITFIELD_KUNIT) += bitfield_kunit.o |
ea2dd7c0 | 360 | obj-$(CONFIG_LIST_KUNIT_TEST) += list-test.o |
33d599f0 | 361 | obj-$(CONFIG_LINEAR_RANGES_TEST) += test_linear_ranges.o |
6d511020 | 362 | obj-$(CONFIG_BITS_TEST) += test_bits.o |
7546861a | 363 | obj-$(CONFIG_CMDLINE_KUNIT_TEST) += cmdline_kunit.o |
1f9f78b1 | 364 | obj-$(CONFIG_SLUB_KUNIT_TEST) += slub_kunit.o |
bb95ebbe | 365 | obj-$(CONFIG_MEMCPY_KUNIT_TEST) += memcpy_kunit.o |
527701ed PD |
366 | |
367 | obj-$(CONFIG_GENERIC_LIB_DEVMEM_IS_ALLOWED) += devmem_is_allowed.o | |
be58f710 KC |
368 | |
369 | # FORTIFY_SOURCE compile-time behavior tests | |
370 | TEST_FORTIFY_SRCS = $(wildcard $(srctree)/$(src)/test_fortify/*-*.c) | |
371 | TEST_FORTIFY_LOGS = $(patsubst $(srctree)/$(src)/%.c, %.log, $(TEST_FORTIFY_SRCS)) | |
372 | TEST_FORTIFY_LOG = test_fortify.log | |
373 | ||
374 | quiet_cmd_test_fortify = TEST $@ | |
375 | cmd_test_fortify = $(CONFIG_SHELL) $(srctree)/scripts/test_fortify.sh \ | |
376 | $< $@ "$(NM)" $(CC) $(c_flags) \ | |
377 | $(call cc-disable-warning,fortify-source) | |
378 | ||
379 | targets += $(TEST_FORTIFY_LOGS) | |
380 | clean-files += $(TEST_FORTIFY_LOGS) | |
381 | clean-files += $(addsuffix .o, $(TEST_FORTIFY_LOGS)) | |
382 | $(obj)/test_fortify/%.log: $(src)/test_fortify/%.c \ | |
383 | $(src)/test_fortify/test_fortify.h \ | |
384 | $(srctree)/include/linux/fortify-string.h \ | |
385 | $(srctree)/scripts/test_fortify.sh \ | |
386 | FORCE | |
387 | $(call if_changed,test_fortify) | |
388 | ||
389 | quiet_cmd_gen_fortify_log = GEN $@ | |
390 | cmd_gen_fortify_log = cat </dev/null $(filter-out FORCE,$^) 2>/dev/null > $@ || true | |
391 | ||
392 | targets += $(TEST_FORTIFY_LOG) | |
393 | clean-files += $(TEST_FORTIFY_LOG) | |
394 | $(obj)/$(TEST_FORTIFY_LOG): $(addprefix $(obj)/, $(TEST_FORTIFY_LOGS)) FORCE | |
395 | $(call if_changed,gen_fortify_log) | |
396 | ||
397 | # Fake dependency to trigger the fortify tests. | |
398 | ifeq ($(CONFIG_FORTIFY_SOURCE),y) | |
399 | $(obj)/string.o: $(obj)/$(TEST_FORTIFY_LOG) | |
400 | endif |