11da177e4SLinus Torvalds# 21da177e4SLinus Torvalds# Makefile for some libs needed in the kernel. 31da177e4SLinus Torvalds# 41da177e4SLinus Torvalds 5606576ceSSteven Rostedtifdef CONFIG_FUNCTION_TRACER 62464a609SIngo MolnarORIG_CFLAGS := $(KBUILD_CFLAGS) 7c0a80c0cSHeiko CarstensKBUILD_CFLAGS = $(subst $(CC_FLAGS_FTRACE),,$(ORIG_CFLAGS)) 82464a609SIngo Molnarendif 92464a609SIngo Molnar 105c9a8750SDmitry Vyukov# These files are disabled because they produce lots of non-interesting and/or 115c9a8750SDmitry Vyukov# flaky coverage that is not a function of syscall inputs. For example, 125c9a8750SDmitry Vyukov# rbtree can be global and individual rotations don't correlate with inputs. 135c9a8750SDmitry VyukovKCOV_INSTRUMENT_string.o := n 145c9a8750SDmitry VyukovKCOV_INSTRUMENT_rbtree.o := n 155c9a8750SDmitry VyukovKCOV_INSTRUMENT_list_debug.o := n 165c9a8750SDmitry VyukovKCOV_INSTRUMENT_debugobjects.o := n 175c9a8750SDmitry VyukovKCOV_INSTRUMENT_dynamic_debug.o := n 185c9a8750SDmitry Vyukov# Kernel does not boot if we instrument this file as it uses custom calling 195c9a8750SDmitry Vyukov# convention (see CONFIG_ARCH_HWEIGHT_CFLAGS). 205c9a8750SDmitry VyukovKCOV_INSTRUMENT_hweight.o := n 215c9a8750SDmitry Vyukov 227a5c5d57SAlexey Dobriyanlib-y := ctype.o string.o vsprintf.o cmdline.o \ 231f5a2479SJohn Stultz rbtree.o radix-tree.o dump_stack.o timerqueue.o\ 24b4d3ba33SRandy Dunlap idr.o int_sqrt.o extable.o \ 259f458945SHannes Frederic Sowa sha1.o md5.o irq_regs.o argv_split.o \ 26d18d12d0SRichard Cochran flex_proportions.o ratelimit.o show_mem.o \ 2718dd0bf2SLinus Torvalds is_single_threaded.o plist.o decompress.o kobject_uevent.o \ 280edaf86cSAndrew Morton earlycpio.o seq_buf.o nmi_backtrace.o nodemask.o 299a19fea4Smochel@digitalimplant.org 30446f24d1SStephen Boydobj-$(CONFIG_ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS) += usercopy.o 3174588d8bSHaavard Skinnemoenlib-$(CONFIG_MMU) += ioremap.o 32ccb46000SAndrew Mortonlib-$(CONFIG_SMP) += cpumask.o 33a8463d4bSChristian Borntraegerlib-$(CONFIG_HAS_DMA) += dma-noop.o 34ccb46000SAndrew Morton 354af679cdSPeter Zijlstralib-y += kobject.o klist.o 362f4f12e5SLinus Torvaldsobj-y += lockref.o 371da177e4SLinus Torvalds 38d3de851aSDavid Brownellobj-y += bcd.o div64.o sort.o parser.o halfmd4.o debug_locks.o random32.o \ 3964d1d77aSAndy Shevchenko bust_spinlocks.o kasprintf.o bitmap.o scatterlist.o \ 40d879cb83SAl Viro gcd.o lcm.o list_sort.o uuid.o flex_array.o iov_iter.o clz_ctz.o \ 41840620a1SYury Norov bsearch.o find_bit.o llist.o memweight.o kfifo.o \ 4246234253SHannes Frederic Sowa percpu-refcount.o percpu_ida.o rhashtable.o reciprocal_div.o \ 4346234253SHannes Frederic Sowa once.o 4416c7fa05SAndy Shevchenkoobj-y += string_helpers.o 4516c7fa05SAndy Shevchenkoobj-$(CONFIG_TEST_STRING_HELPERS) += test-string_helpers.o 4664d1d77aSAndy Shevchenkoobj-y += hexdump.o 4760b2e8f4SAndy Shevchenkoobj-$(CONFIG_TEST_HEXDUMP) += test_hexdump.o 4833ee3b2eSAlexey Dobriyanobj-y += kstrtox.o 4964a8946bSAlexei Starovoitovobj-$(CONFIG_TEST_BPF) += test_bpf.o 500a8adf58SKees Cookobj-$(CONFIG_TEST_FIRMWARE) += test_firmware.o 51468a9428SGeorge Spelvinobj-$(CONFIG_TEST_HASH) += test_hash.o 523f15801cSAndrey Ryabininobj-$(CONFIG_TEST_KASAN) += test_kasan.o 533f15801cSAndrey Ryabininobj-$(CONFIG_TEST_KSTRTOX) += test-kstrtox.o 543f15801cSAndrey Ryabininobj-$(CONFIG_TEST_LKM) += test_module.o 559d6dbe1bSGeert Uytterhoevenobj-$(CONFIG_TEST_RHASHTABLE) += test_rhashtable.o 563f15801cSAndrey Ryabininobj-$(CONFIG_TEST_USER_COPY) += test_user_copy.o 572bf9e0abSIngo Molnarobj-$(CONFIG_TEST_STATIC_KEYS) += test_static_keys.o 582bf9e0abSIngo Molnarobj-$(CONFIG_TEST_STATIC_KEYS) += test_static_key_base.o 59707cc728SRasmus Villemoesobj-$(CONFIG_TEST_PRINTF) += test_printf.o 605fd003f5SDavid Decotignyobj-$(CONFIG_TEST_BITMAP) += test_bitmap.o 61*cfaff0e5SAndy Shevchenkoobj-$(CONFIG_TEST_UUID) += test_uuid.o 621da177e4SLinus Torvalds 631da177e4SLinus Torvaldsifeq ($(CONFIG_DEBUG_KOBJECT),y) 641da177e4SLinus TorvaldsCFLAGS_kobject.o += -DDEBUG 651da177e4SLinus TorvaldsCFLAGS_kobject_uevent.o += -DDEBUG 661da177e4SLinus Torvaldsendif 671da177e4SLinus Torvalds 6850ab9a69SRasmus Villemoesobj-$(CONFIG_DEBUG_INFO_REDUCED) += debug_info.o 6950ab9a69SRasmus VillemoesCFLAGS_debug_info.o += $(call cc-option, -femit-struct-debug-detailed=any) 7050ab9a69SRasmus Villemoes 715ea81769SAl Viroobj-$(CONFIG_GENERIC_IOMAP) += iomap.o 7266eab4dfSMichael S. Tsirkinobj-$(CONFIG_GENERIC_PCI_IOMAP) += pci_iomap.o 73928923c7SGeert Uytterhoevenobj-$(CONFIG_HAS_IOMEM) += iomap_copy.o devres.o 74928923c7SGeert Uytterhoevenobj-$(CONFIG_CHECK_SIGNATURE) += check_signature.o 75cae2ed9aSIngo Molnarobj-$(CONFIG_DEBUG_LOCKING_API_SELFTESTS) += locking-selftest.o 76d61931d8SBorislav Petkov 776583327cSPeter OberparleiterGCOV_PROFILE_hweight.o := n 78d61931d8SBorislav PetkovCFLAGS_hweight.o = $(subst $(quote),,$(CONFIG_ARCH_HWEIGHT_CFLAGS)) 79702a28b1SRandy Dunlapobj-$(CONFIG_GENERIC_HWEIGHT) += hweight.o 80d61931d8SBorislav Petkov 815db53f3eSJoern Engelobj-$(CONFIG_BTREE) += btree.o 82a88cc108SChris Wilsonobj-$(CONFIG_INTERVAL_TREE) += interval_tree.o 833cb98950SDavid Howellsobj-$(CONFIG_ASSOCIATIVE_ARRAY) += assoc_array.o 8439c715b7SIngo Molnarobj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o 85199a9afcSDave Jonesobj-$(CONFIG_DEBUG_LIST) += list_debug.o 863ac7fe5aSThomas Gleixnerobj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o 871da177e4SLinus Torvalds 881da177e4SLinus Torvaldsifneq ($(CONFIG_HAVE_DEC_LOCK),y) 891da177e4SLinus Torvalds lib-y += dec_and_lock.o 901da177e4SLinus Torvaldsendif 911da177e4SLinus Torvalds 92a5cfc1ecSAkinobu Mitaobj-$(CONFIG_BITREVERSE) += bitrev.o 938759ef32SOskar Schirmerobj-$(CONFIG_RATIONAL) += rational.o 941da177e4SLinus Torvaldsobj-$(CONFIG_CRC_CCITT) += crc-ccitt.o 957657ec1fSEvgeniy Polyakovobj-$(CONFIG_CRC16) += crc16.o 96f11f594eSMartin K. Petersenobj-$(CONFIG_CRC_T10DIF)+= crc-t10dif.o 973e7cbae7SIvo van Doornobj-$(CONFIG_CRC_ITU_T) += crc-itu-t.o 981da177e4SLinus Torvaldsobj-$(CONFIG_CRC32) += crc32.o 99ad241528SJan Nikitenkoobj-$(CONFIG_CRC7) += crc7.o 1001da177e4SLinus Torvaldsobj-$(CONFIG_LIBCRC32C) += libcrc32c.o 1017150962dSArend van Sprielobj-$(CONFIG_CRC8) += crc8.o 102f14f75b8SJes Sorensenobj-$(CONFIG_GENERIC_ALLOCATOR) += genalloc.o 1031da177e4SLinus Torvalds 1042da572c9SDan Streetmanobj-$(CONFIG_842_COMPRESS) += 842/ 1052da572c9SDan Streetmanobj-$(CONFIG_842_DECOMPRESS) += 842/ 1061da177e4SLinus Torvaldsobj-$(CONFIG_ZLIB_INFLATE) += zlib_inflate/ 1071da177e4SLinus Torvaldsobj-$(CONFIG_ZLIB_DEFLATE) += zlib_deflate/ 1081da177e4SLinus Torvaldsobj-$(CONFIG_REED_SOLOMON) += reed_solomon/ 109437aa565SIvan Djelicobj-$(CONFIG_BCH) += bch.o 11064c70b1cSRichard Purdieobj-$(CONFIG_LZO_COMPRESS) += lzo/ 11164c70b1cSRichard Purdieobj-$(CONFIG_LZO_DECOMPRESS) += lzo/ 112c72ac7a1SChanho Minobj-$(CONFIG_LZ4_COMPRESS) += lz4/ 113c72ac7a1SChanho Minobj-$(CONFIG_LZ4HC_COMPRESS) += lz4/ 114e76e1fdfSKyungsik Leeobj-$(CONFIG_LZ4_DECOMPRESS) += lz4/ 11524fa0402SLasse Collinobj-$(CONFIG_XZ_DEC) += xz/ 116f5e70d0fSDavid Woodhouseobj-$(CONFIG_RAID6_PQ) += raid6/ 1171da177e4SLinus Torvalds 118889c92d2SH. Peter Anvinlib-$(CONFIG_DECOMPRESS_GZIP) += decompress_inflate.o 119889c92d2SH. Peter Anvinlib-$(CONFIG_DECOMPRESS_BZIP2) += decompress_bunzip2.o 120889c92d2SH. Peter Anvinlib-$(CONFIG_DECOMPRESS_LZMA) += decompress_unlzma.o 1213ebe1243SLasse Collinlib-$(CONFIG_DECOMPRESS_XZ) += decompress_unxz.o 122cacb246fSAlbin Tonnerrelib-$(CONFIG_DECOMPRESS_LZO) += decompress_unlzo.o 123e76e1fdfSKyungsik Leelib-$(CONFIG_DECOMPRESS_LZ4) += decompress_unlz4.o 124c8531ab3SH. Peter Anvin 12565df877aSDavid S. Millerobj-$(CONFIG_TEXTSEARCH) += textsearch.o 126df3fb93aSThomas Grafobj-$(CONFIG_TEXTSEARCH_KMP) += ts_kmp.o 1278082e4edSPablo Neira Ayusoobj-$(CONFIG_TEXTSEARCH_BM) += ts_bm.o 1286408f79cSThomas Grafobj-$(CONFIG_TEXTSEARCH_FSM) += ts_fsm.o 1293cbc5640SRavikiran G Thirumalaiobj-$(CONFIG_SMP) += percpu_counter.o 130e65e1fc2SAl Viroobj-$(CONFIG_AUDIT_GENERIC) += audit.o 1314b588411SAKASHI Takahiroobj-$(CONFIG_AUDIT_COMPAT_GENERIC) += compat_audit.o 1322de4ff7bSThomas Graf 1336c654b5fSJohn W. Linvilleobj-$(CONFIG_SWIOTLB) += swiotlb.o 13410b88a4bSSowmini Varadhanobj-$(CONFIG_IOMMU_HELPER) += iommu-helper.o iommu-common.o 1356ff1cb35SAkinobu Mitaobj-$(CONFIG_FAULT_INJECTION) += fault-inject.o 1368d438288SAkinobu Mitaobj-$(CONFIG_NOTIFIER_ERROR_INJECTION) += notifier-error-inject.o 137c9d221f8SAkinobu Mitaobj-$(CONFIG_CPU_NOTIFIER_ERROR_INJECT) += cpu-notifier-error-inject.o 138048b9c35SAkinobu Mitaobj-$(CONFIG_PM_NOTIFIER_ERROR_INJECT) += pm-notifier-error-inject.o 13902fff96aSNikolay Aleksandrovobj-$(CONFIG_NETDEV_NOTIFIER_ERROR_INJECT) += netdev-notifier-error-inject.o 1409579f5bdSAkinobu Mitaobj-$(CONFIG_MEMORY_NOTIFIER_ERROR_INJECT) += memory-notifier-error-inject.o 141d526e85fSBenjamin Herrenschmidtobj-$(CONFIG_OF_RECONFIG_NOTIFIER_ERROR_INJECT) += \ 142d526e85fSBenjamin Herrenschmidt of-reconfig-notifier-error-inject.o 1436c654b5fSJohn W. Linville 1447664c5a1SJeremy Fitzhardingelib-$(CONFIG_GENERIC_BUG) += bug.o 1457664c5a1SJeremy Fitzhardinge 146bbc69863SRoland McGrathobj-$(CONFIG_HAVE_ARCH_TRACEHOOK) += syscall.o 147bbc69863SRoland McGrath 148e9d376f0SJason Baronobj-$(CONFIG_DYNAMIC_DEBUG) += dynamic_debug.o 149346e15beSJason Baron 150e9cc8bddSGeert Uytterhoevenobj-$(CONFIG_NLATTR) += nlattr.o 1511da177e4SLinus Torvalds 152b411b363SPhilipp Reisnerobj-$(CONFIG_LRU_CACHE) += lru_cache.o 153b411b363SPhilipp Reisner 154f2f45e5fSJoerg Roedelobj-$(CONFIG_DMA_API_DEBUG) += dma-debug.o 155f2f45e5fSJoerg Roedel 15626a28fa4SArnd Bergmannobj-$(CONFIG_GENERIC_CSUM) += checksum.o 15726a28fa4SArnd Bergmann 15809d4e0edSPaul Mackerrasobj-$(CONFIG_GENERIC_ATOMIC64) += atomic64.o 15909d4e0edSPaul Mackerras 16086a89380SLuca Barbieriobj-$(CONFIG_ATOMIC64_SELFTEST) += atomic64_test.o 16186a89380SLuca Barbieri 162c39649c3SBen Hutchingsobj-$(CONFIG_CPU_RMAP) += cpu_rmap.o 163c39649c3SBen Hutchings 16410f8113eSArend van Sprielobj-$(CONFIG_CORDIC) += cordic.o 16510f8113eSArend van Spriel 16675957ba3STom Herbertobj-$(CONFIG_DQL) += dynamic_queue_limits.o 16775957ba3STom Herbert 168b0125085SGeorge Spelvinobj-$(CONFIG_GLOB) += glob.o 169b0125085SGeorge Spelvin 170d9c46b18SDmitry Kasatkinobj-$(CONFIG_MPILIB) += mpi/ 1715e8898e9SDmitry Kasatkinobj-$(CONFIG_SIGNATURE) += digsig.o 172d9c46b18SDmitry Kasatkin 173f5948701SChris Metcalflib-$(CONFIG_CLZ_TAB) += clz_tab.o 174c6df4b17SDavid Miller 1759c1c21a0SAneesh Vobj-$(CONFIG_DDR) += jedec_ddr_data.o 1769c1c21a0SAneesh V 1772922585bSDavid S. Millerobj-$(CONFIG_GENERIC_STRNCPY_FROM_USER) += strncpy_from_user.o 178a08c5356SLinus Torvaldsobj-$(CONFIG_GENERIC_STRNLEN_USER) += strnlen_user.o 1792922585bSDavid S. Miller 1804cd5773aSAndy Shevchenkoobj-$(CONFIG_GENERIC_NET_UTILS) += net_utils.o 1814cd5773aSAndy Shevchenko 182f8bcbe62SRobert Jarzmikobj-$(CONFIG_SG_SPLIT) += sg_split.o 1839b1d6c89SMing Linobj-$(CONFIG_SG_POOL) += sg_pool.o 1844ccf4beaSWolfram Sangobj-$(CONFIG_STMP_DEVICE) += stmp_device.o 185511cbce2SChristoph Hellwigobj-$(CONFIG_IRQ_POLL) += irq_poll.o 1864ccf4beaSWolfram Sang 187cd11016eSAlexander Potapenkoobj-$(CONFIG_STACKDEPOT) += stackdepot.o 188cd11016eSAlexander PotapenkoKASAN_SANITIZE_stackdepot.o := n 189cd11016eSAlexander Potapenko 190adaf5687SMark Salterlibfdt_files = fdt.o fdt_ro.o fdt_wip.o fdt_rw.o fdt_sw.o fdt_strerror.o \ 191adaf5687SMark Salter fdt_empty_tree.o 192ab253839SDavid Daney$(foreach file, $(libfdt_files), \ 193ab253839SDavid Daney $(eval CFLAGS_$(file) = -I$(src)/../scripts/dtc/libfdt)) 194ab253839SDavid Daneylib-$(CONFIG_LIBFDT) += $(libfdt_files) 195ab253839SDavid Daney 196910a742dSMichel Lespinasseobj-$(CONFIG_RBTREE_TEST) += rbtree_test.o 197fff3fd8aSMichel Lespinasseobj-$(CONFIG_INTERVAL_TREE_TEST) += interval_tree_test.o 198fff3fd8aSMichel Lespinasse 199623fd807SGreg Thelenobj-$(CONFIG_PERCPU_TEST) += percpu_test.o 200623fd807SGreg Thelen 20142d5ec27SDavid Howellsobj-$(CONFIG_ASN1) += asn1_decoder.o 20242d5ec27SDavid Howells 203ee89bd6bSGeert Uytterhoevenobj-$(CONFIG_FONT_SUPPORT) += fonts/ 204ee89bd6bSGeert Uytterhoeven 2051da177e4SLinus Torvaldshostprogs-y := gen_crc32table 2061da177e4SLinus Torvaldsclean-files := crc32table.h 2071da177e4SLinus Torvalds 2081da177e4SLinus Torvalds$(obj)/crc32.o: $(obj)/crc32table.h 2091da177e4SLinus Torvalds 2101da177e4SLinus Torvaldsquiet_cmd_crc32 = GEN $@ 2111da177e4SLinus Torvalds cmd_crc32 = $< > $@ 2121da177e4SLinus Torvalds 2131da177e4SLinus Torvalds$(obj)/crc32table.h: $(obj)/gen_crc32table 2141da177e4SLinus Torvalds $(call cmd,crc32) 215a77ad6eaSDavid Howells 216a77ad6eaSDavid Howells# 217a77ad6eaSDavid Howells# Build a fast OID lookip registry from include/linux/oid_registry.h 218a77ad6eaSDavid Howells# 219a77ad6eaSDavid Howellsobj-$(CONFIG_OID_REGISTRY) += oid_registry.o 220a77ad6eaSDavid Howells 221527897ccSTim Gardner$(obj)/oid_registry.o: $(obj)/oid_registry_data.c 222a77ad6eaSDavid Howells 223a77ad6eaSDavid Howells$(obj)/oid_registry_data.c: $(srctree)/include/linux/oid_registry.h \ 224a77ad6eaSDavid Howells $(src)/build_OID_registry 225a77ad6eaSDavid Howells $(call cmd,build_OID_registry) 226a77ad6eaSDavid Howells 227a77ad6eaSDavid Howellsquiet_cmd_build_OID_registry = GEN $@ 228a77ad6eaSDavid Howells cmd_build_OID_registry = perl $(srctree)/$(src)/build_OID_registry $< $@ 229a77ad6eaSDavid Howells 230a77ad6eaSDavid Howellsclean-files += oid_registry_data.c 2310635eb8aSMatthew Garrett 2320635eb8aSMatthew Garrettobj-$(CONFIG_UCS2_STRING) += ucs2_string.o 233c6d30853SAndrey Ryabininobj-$(CONFIG_UBSAN) += ubsan.o 234c6d30853SAndrey Ryabinin 235c6d30853SAndrey RyabininUBSAN_SANITIZE_ubsan.o := n 236