1b2441318SGreg Kroah-Hartman# SPDX-License-Identifier: GPL-2.0 21da177e4SLinus Torvalds# 31da177e4SLinus Torvalds# Makefile for some libs needed in the kernel. 41da177e4SLinus Torvalds# 51da177e4SLinus Torvalds 6606576ceSSteven Rostedtifdef CONFIG_FUNCTION_TRACER 72464a609SIngo MolnarORIG_CFLAGS := $(KBUILD_CFLAGS) 8c0a80c0cSHeiko CarstensKBUILD_CFLAGS = $(subst $(CC_FLAGS_FTRACE),,$(ORIG_CFLAGS)) 92464a609SIngo Molnarendif 102464a609SIngo Molnar 115c9a8750SDmitry Vyukov# These files are disabled because they produce lots of non-interesting and/or 125c9a8750SDmitry Vyukov# flaky coverage that is not a function of syscall inputs. For example, 135c9a8750SDmitry Vyukov# rbtree can be global and individual rotations don't correlate with inputs. 145c9a8750SDmitry VyukovKCOV_INSTRUMENT_string.o := n 155c9a8750SDmitry VyukovKCOV_INSTRUMENT_rbtree.o := n 165c9a8750SDmitry VyukovKCOV_INSTRUMENT_list_debug.o := n 175c9a8750SDmitry VyukovKCOV_INSTRUMENT_debugobjects.o := n 185c9a8750SDmitry VyukovKCOV_INSTRUMENT_dynamic_debug.o := n 195c9a8750SDmitry Vyukov 207a5c5d57SAlexey Dobriyanlib-y := ctype.o string.o vsprintf.o cmdline.o \ 211f5a2479SJohn Stultz rbtree.o radix-tree.o dump_stack.o timerqueue.o\ 22b4d3ba33SRandy Dunlap idr.o int_sqrt.o extable.o \ 233c7eb3ccSJason A. Donenfeld sha1.o chacha20.o irq_regs.o argv_split.o \ 24d18d12d0SRichard Cochran flex_proportions.o ratelimit.o show_mem.o \ 2518dd0bf2SLinus Torvalds is_single_threaded.o plist.o decompress.o kobject_uevent.o \ 262c956a60SJason A. Donenfeld earlycpio.o seq_buf.o siphash.o \ 272c956a60SJason A. Donenfeld nmi_backtrace.o nodemask.o win_minmax.o 289a19fea4Smochel@digitalimplant.org 2974588d8bSHaavard Skinnemoenlib-$(CONFIG_MMU) += ioremap.o 30ccb46000SAndrew Mortonlib-$(CONFIG_SMP) += cpumask.o 317844572cSBart Van Asschelib-$(CONFIG_DMA_NOOP_OPS) += dma-noop.o 32551199acSBart Van Asschelib-$(CONFIG_DMA_VIRT_OPS) += dma-virt.o 33ccb46000SAndrew Morton 344af679cdSPeter Zijlstralib-y += kobject.o klist.o 352f4f12e5SLinus Torvaldsobj-y += lockref.o 361da177e4SLinus Torvalds 371c83a9aaSJason A. Donenfeldobj-y += bcd.o div64.o sort.o parser.o debug_locks.o random32.o \ 3864d1d77aSAndy Shevchenko bust_spinlocks.o kasprintf.o bitmap.o scatterlist.o \ 39d879cb83SAl Viro gcd.o lcm.o list_sort.o uuid.o flex_array.o iov_iter.o clz_ctz.o \ 40840620a1SYury Norov bsearch.o find_bit.o llist.o memweight.o kfifo.o \ 4146234253SHannes Frederic Sowa percpu-refcount.o percpu_ida.o rhashtable.o reciprocal_div.o \ 4284cbadadSJeff Layton once.o refcount.o usercopy.o errseq.o 43*d6b28e09SGeert Uytterhoevenobj-$(CONFIG_STRING_SELFTEST) += test_string.o 4416c7fa05SAndy Shevchenkoobj-y += string_helpers.o 4516c7fa05SAndy Shevchenkoobj-$(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-$(CONFIG_TEST_FIRMWARE) += test_firmware.o 519308f2f9SLuis R. Rodriguezobj-$(CONFIG_TEST_SYSCTL) += test_sysctl.o 522c956a60SJason A. Donenfeldobj-$(CONFIG_TEST_HASH) += test_hash.o test_siphash.o 533f15801cSAndrey Ryabininobj-$(CONFIG_TEST_KASAN) += test_kasan.o 543f15801cSAndrey Ryabininobj-$(CONFIG_TEST_KSTRTOX) += test-kstrtox.o 55e327fd7cSGeert Uytterhoevenobj-$(CONFIG_TEST_LIST_SORT) += test_list_sort.o 563f15801cSAndrey Ryabininobj-$(CONFIG_TEST_LKM) += test_module.o 579d6dbe1bSGeert Uytterhoevenobj-$(CONFIG_TEST_RHASHTABLE) += test_rhashtable.o 58c5adae95SKostenzer Felixobj-$(CONFIG_TEST_SORT) += test_sort.o 593f15801cSAndrey Ryabininobj-$(CONFIG_TEST_USER_COPY) += test_user_copy.o 602bf9e0abSIngo Molnarobj-$(CONFIG_TEST_STATIC_KEYS) += test_static_keys.o 612bf9e0abSIngo Molnarobj-$(CONFIG_TEST_STATIC_KEYS) += test_static_key_base.o 62707cc728SRasmus Villemoesobj-$(CONFIG_TEST_PRINTF) += test_printf.o 635fd003f5SDavid Decotignyobj-$(CONFIG_TEST_BITMAP) += test_bitmap.o 64cfaff0e5SAndy Shevchenkoobj-$(CONFIG_TEST_UUID) += test_uuid.o 6544091d29SJiri Pirkoobj-$(CONFIG_TEST_PARMAN) += test_parman.o 66d9c6a72dSLuis R. Rodriguezobj-$(CONFIG_TEST_KMOD) += test_kmod.o 67e4dace36SFlorian Fainelliobj-$(CONFIG_TEST_DEBUG_VIRTUAL) += test_debug_virtual.o 681da177e4SLinus Torvalds 691da177e4SLinus Torvaldsifeq ($(CONFIG_DEBUG_KOBJECT),y) 701da177e4SLinus TorvaldsCFLAGS_kobject.o += -DDEBUG 711da177e4SLinus TorvaldsCFLAGS_kobject_uevent.o += -DDEBUG 721da177e4SLinus Torvaldsendif 731da177e4SLinus Torvalds 7450ab9a69SRasmus Villemoesobj-$(CONFIG_DEBUG_INFO_REDUCED) += debug_info.o 7550ab9a69SRasmus VillemoesCFLAGS_debug_info.o += $(call cc-option, -femit-struct-debug-detailed=any) 7650ab9a69SRasmus Villemoes 775ea81769SAl Viroobj-$(CONFIG_GENERIC_IOMAP) += iomap.o 7866eab4dfSMichael S. Tsirkinobj-$(CONFIG_GENERIC_PCI_IOMAP) += pci_iomap.o 79928923c7SGeert Uytterhoevenobj-$(CONFIG_HAS_IOMEM) += iomap_copy.o devres.o 80928923c7SGeert Uytterhoevenobj-$(CONFIG_CHECK_SIGNATURE) += check_signature.o 81cae2ed9aSIngo Molnarobj-$(CONFIG_DEBUG_LOCKING_API_SELFTESTS) += locking-selftest.o 82d61931d8SBorislav Petkov 83702a28b1SRandy Dunlapobj-$(CONFIG_GENERIC_HWEIGHT) += hweight.o 84d61931d8SBorislav Petkov 855db53f3eSJoern Engelobj-$(CONFIG_BTREE) += btree.o 86a88cc108SChris Wilsonobj-$(CONFIG_INTERVAL_TREE) += interval_tree.o 873cb98950SDavid Howellsobj-$(CONFIG_ASSOCIATIVE_ARRAY) += assoc_array.o 8839c715b7SIngo Molnarobj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o 89199a9afcSDave Jonesobj-$(CONFIG_DEBUG_LIST) += list_debug.o 903ac7fe5aSThomas Gleixnerobj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o 911da177e4SLinus Torvalds 921da177e4SLinus Torvaldsifneq ($(CONFIG_HAVE_DEC_LOCK),y) 931da177e4SLinus Torvalds lib-y += dec_and_lock.o 941da177e4SLinus Torvaldsendif 951da177e4SLinus Torvalds 96a5cfc1ecSAkinobu Mitaobj-$(CONFIG_BITREVERSE) += bitrev.o 978759ef32SOskar Schirmerobj-$(CONFIG_RATIONAL) += rational.o 981da177e4SLinus Torvaldsobj-$(CONFIG_CRC_CCITT) += crc-ccitt.o 997657ec1fSEvgeniy Polyakovobj-$(CONFIG_CRC16) += crc16.o 100f11f594eSMartin K. Petersenobj-$(CONFIG_CRC_T10DIF)+= crc-t10dif.o 1013e7cbae7SIvo van Doornobj-$(CONFIG_CRC_ITU_T) += crc-itu-t.o 1021da177e4SLinus Torvaldsobj-$(CONFIG_CRC32) += crc32.o 1035fb7f874SGeert Uytterhoevenobj-$(CONFIG_CRC32_SELFTEST) += crc32test.o 1040cbaa448SJeremy Kerrobj-$(CONFIG_CRC4) += crc4.o 105ad241528SJan Nikitenkoobj-$(CONFIG_CRC7) += crc7.o 1061da177e4SLinus Torvaldsobj-$(CONFIG_LIBCRC32C) += libcrc32c.o 1077150962dSArend van Sprielobj-$(CONFIG_CRC8) += crc8.o 1085d240522SNick Terrellobj-$(CONFIG_XXHASH) += xxhash.o 109f14f75b8SJes Sorensenobj-$(CONFIG_GENERIC_ALLOCATOR) += genalloc.o 1101da177e4SLinus Torvalds 1112da572c9SDan Streetmanobj-$(CONFIG_842_COMPRESS) += 842/ 1122da572c9SDan Streetmanobj-$(CONFIG_842_DECOMPRESS) += 842/ 1131da177e4SLinus Torvaldsobj-$(CONFIG_ZLIB_INFLATE) += zlib_inflate/ 1141da177e4SLinus Torvaldsobj-$(CONFIG_ZLIB_DEFLATE) += zlib_deflate/ 1151da177e4SLinus Torvaldsobj-$(CONFIG_REED_SOLOMON) += reed_solomon/ 116437aa565SIvan Djelicobj-$(CONFIG_BCH) += bch.o 11764c70b1cSRichard Purdieobj-$(CONFIG_LZO_COMPRESS) += lzo/ 11864c70b1cSRichard Purdieobj-$(CONFIG_LZO_DECOMPRESS) += lzo/ 119c72ac7a1SChanho Minobj-$(CONFIG_LZ4_COMPRESS) += lz4/ 120c72ac7a1SChanho Minobj-$(CONFIG_LZ4HC_COMPRESS) += lz4/ 121e76e1fdfSKyungsik Leeobj-$(CONFIG_LZ4_DECOMPRESS) += lz4/ 12273f3d1b4SNick Terrellobj-$(CONFIG_ZSTD_COMPRESS) += zstd/ 12373f3d1b4SNick Terrellobj-$(CONFIG_ZSTD_DECOMPRESS) += zstd/ 12424fa0402SLasse Collinobj-$(CONFIG_XZ_DEC) += xz/ 125f5e70d0fSDavid Woodhouseobj-$(CONFIG_RAID6_PQ) += raid6/ 1261da177e4SLinus Torvalds 127889c92d2SH. Peter Anvinlib-$(CONFIG_DECOMPRESS_GZIP) += decompress_inflate.o 128889c92d2SH. Peter Anvinlib-$(CONFIG_DECOMPRESS_BZIP2) += decompress_bunzip2.o 129889c92d2SH. Peter Anvinlib-$(CONFIG_DECOMPRESS_LZMA) += decompress_unlzma.o 1303ebe1243SLasse Collinlib-$(CONFIG_DECOMPRESS_XZ) += decompress_unxz.o 131cacb246fSAlbin Tonnerrelib-$(CONFIG_DECOMPRESS_LZO) += decompress_unlzo.o 132e76e1fdfSKyungsik Leelib-$(CONFIG_DECOMPRESS_LZ4) += decompress_unlz4.o 133c8531ab3SH. Peter Anvin 13465df877aSDavid S. Millerobj-$(CONFIG_TEXTSEARCH) += textsearch.o 135df3fb93aSThomas Grafobj-$(CONFIG_TEXTSEARCH_KMP) += ts_kmp.o 1368082e4edSPablo Neira Ayusoobj-$(CONFIG_TEXTSEARCH_BM) += ts_bm.o 1376408f79cSThomas Grafobj-$(CONFIG_TEXTSEARCH_FSM) += ts_fsm.o 1383cbc5640SRavikiran G Thirumalaiobj-$(CONFIG_SMP) += percpu_counter.o 139e65e1fc2SAl Viroobj-$(CONFIG_AUDIT_GENERIC) += audit.o 1404b588411SAKASHI Takahiroobj-$(CONFIG_AUDIT_COMPAT_GENERIC) += compat_audit.o 1412de4ff7bSThomas Graf 1426c654b5fSJohn W. Linvilleobj-$(CONFIG_SWIOTLB) += swiotlb.o 14310b88a4bSSowmini Varadhanobj-$(CONFIG_IOMMU_HELPER) += iommu-helper.o iommu-common.o 1446ff1cb35SAkinobu Mitaobj-$(CONFIG_FAULT_INJECTION) += fault-inject.o 1458d438288SAkinobu Mitaobj-$(CONFIG_NOTIFIER_ERROR_INJECTION) += notifier-error-inject.o 146048b9c35SAkinobu Mitaobj-$(CONFIG_PM_NOTIFIER_ERROR_INJECT) += pm-notifier-error-inject.o 14702fff96aSNikolay Aleksandrovobj-$(CONFIG_NETDEV_NOTIFIER_ERROR_INJECT) += netdev-notifier-error-inject.o 1489579f5bdSAkinobu Mitaobj-$(CONFIG_MEMORY_NOTIFIER_ERROR_INJECT) += memory-notifier-error-inject.o 149d526e85fSBenjamin Herrenschmidtobj-$(CONFIG_OF_RECONFIG_NOTIFIER_ERROR_INJECT) += \ 150d526e85fSBenjamin Herrenschmidt of-reconfig-notifier-error-inject.o 1516c654b5fSJohn W. Linville 1527664c5a1SJeremy Fitzhardingelib-$(CONFIG_GENERIC_BUG) += bug.o 1537664c5a1SJeremy Fitzhardinge 154bbc69863SRoland McGrathobj-$(CONFIG_HAVE_ARCH_TRACEHOOK) += syscall.o 155bbc69863SRoland McGrath 156e9d376f0SJason Baronobj-$(CONFIG_DYNAMIC_DEBUG) += dynamic_debug.o 157346e15beSJason Baron 158e9cc8bddSGeert Uytterhoevenobj-$(CONFIG_NLATTR) += nlattr.o 1591da177e4SLinus Torvalds 160b411b363SPhilipp Reisnerobj-$(CONFIG_LRU_CACHE) += lru_cache.o 161b411b363SPhilipp Reisner 162f2f45e5fSJoerg Roedelobj-$(CONFIG_DMA_API_DEBUG) += dma-debug.o 163f2f45e5fSJoerg Roedel 16426a28fa4SArnd Bergmannobj-$(CONFIG_GENERIC_CSUM) += checksum.o 16526a28fa4SArnd Bergmann 16609d4e0edSPaul Mackerrasobj-$(CONFIG_GENERIC_ATOMIC64) += atomic64.o 16709d4e0edSPaul Mackerras 16886a89380SLuca Barbieriobj-$(CONFIG_ATOMIC64_SELFTEST) += atomic64_test.o 16986a89380SLuca Barbieri 170c39649c3SBen Hutchingsobj-$(CONFIG_CPU_RMAP) += cpu_rmap.o 171c39649c3SBen Hutchings 17210f8113eSArend van Sprielobj-$(CONFIG_CORDIC) += cordic.o 17310f8113eSArend van Spriel 17475957ba3STom Herbertobj-$(CONFIG_DQL) += dynamic_queue_limits.o 17575957ba3STom Herbert 176b0125085SGeorge Spelvinobj-$(CONFIG_GLOB) += glob.o 177ba95b045SGeert Uytterhoevenobj-$(CONFIG_GLOB_SELFTEST) += globtest.o 178b0125085SGeorge Spelvin 179d9c46b18SDmitry Kasatkinobj-$(CONFIG_MPILIB) += mpi/ 1805e8898e9SDmitry Kasatkinobj-$(CONFIG_SIGNATURE) += digsig.o 181d9c46b18SDmitry Kasatkin 182f5948701SChris Metcalflib-$(CONFIG_CLZ_TAB) += clz_tab.o 183c6df4b17SDavid Miller 1849c1c21a0SAneesh Vobj-$(CONFIG_DDR) += jedec_ddr_data.o 1859c1c21a0SAneesh V 1862922585bSDavid S. Millerobj-$(CONFIG_GENERIC_STRNCPY_FROM_USER) += strncpy_from_user.o 187a08c5356SLinus Torvaldsobj-$(CONFIG_GENERIC_STRNLEN_USER) += strnlen_user.o 1882922585bSDavid S. Miller 1894cd5773aSAndy Shevchenkoobj-$(CONFIG_GENERIC_NET_UTILS) += net_utils.o 1904cd5773aSAndy Shevchenko 191f8bcbe62SRobert Jarzmikobj-$(CONFIG_SG_SPLIT) += sg_split.o 1929b1d6c89SMing Linobj-$(CONFIG_SG_POOL) += sg_pool.o 1934ccf4beaSWolfram Sangobj-$(CONFIG_STMP_DEVICE) += stmp_device.o 194511cbce2SChristoph Hellwigobj-$(CONFIG_IRQ_POLL) += irq_poll.o 1954ccf4beaSWolfram Sang 196cd11016eSAlexander Potapenkoobj-$(CONFIG_STACKDEPOT) += stackdepot.o 197cd11016eSAlexander PotapenkoKASAN_SANITIZE_stackdepot.o := n 19865deb8afSAlexander PotapenkoKCOV_INSTRUMENT_stackdepot.o := n 199cd11016eSAlexander Potapenko 200adaf5687SMark Salterlibfdt_files = fdt.o fdt_ro.o fdt_wip.o fdt_rw.o fdt_sw.o fdt_strerror.o \ 201adaf5687SMark Salter fdt_empty_tree.o 202ab253839SDavid Daney$(foreach file, $(libfdt_files), \ 203ab253839SDavid Daney $(eval CFLAGS_$(file) = -I$(src)/../scripts/dtc/libfdt)) 204ab253839SDavid Daneylib-$(CONFIG_LIBFDT) += $(libfdt_files) 205ab253839SDavid Daney 206910a742dSMichel Lespinasseobj-$(CONFIG_RBTREE_TEST) += rbtree_test.o 207fff3fd8aSMichel Lespinasseobj-$(CONFIG_INTERVAL_TREE_TEST) += interval_tree_test.o 208fff3fd8aSMichel Lespinasse 209623fd807SGreg Thelenobj-$(CONFIG_PERCPU_TEST) += percpu_test.o 210623fd807SGreg Thelen 21142d5ec27SDavid Howellsobj-$(CONFIG_ASN1) += asn1_decoder.o 21242d5ec27SDavid Howells 213ee89bd6bSGeert Uytterhoevenobj-$(CONFIG_FONT_SUPPORT) += fonts/ 214ee89bd6bSGeert Uytterhoeven 215cf4a7207SChris Wilsonobj-$(CONFIG_PRIME_NUMBERS) += prime_numbers.o 216cf4a7207SChris Wilson 2171da177e4SLinus Torvaldshostprogs-y := gen_crc32table 2181da177e4SLinus Torvaldsclean-files := crc32table.h 2191da177e4SLinus Torvalds 2201da177e4SLinus Torvalds$(obj)/crc32.o: $(obj)/crc32table.h 2211da177e4SLinus Torvalds 2221da177e4SLinus Torvaldsquiet_cmd_crc32 = GEN $@ 2231da177e4SLinus Torvalds cmd_crc32 = $< > $@ 2241da177e4SLinus Torvalds 2251da177e4SLinus Torvalds$(obj)/crc32table.h: $(obj)/gen_crc32table 2261da177e4SLinus Torvalds $(call cmd,crc32) 227a77ad6eaSDavid Howells 228a77ad6eaSDavid Howells# 229a77ad6eaSDavid Howells# Build a fast OID lookip registry from include/linux/oid_registry.h 230a77ad6eaSDavid Howells# 231a77ad6eaSDavid Howellsobj-$(CONFIG_OID_REGISTRY) += oid_registry.o 232a77ad6eaSDavid Howells 233527897ccSTim Gardner$(obj)/oid_registry.o: $(obj)/oid_registry_data.c 234a77ad6eaSDavid Howells 235a77ad6eaSDavid Howells$(obj)/oid_registry_data.c: $(srctree)/include/linux/oid_registry.h \ 236a77ad6eaSDavid Howells $(src)/build_OID_registry 237a77ad6eaSDavid Howells $(call cmd,build_OID_registry) 238a77ad6eaSDavid Howells 239a77ad6eaSDavid Howellsquiet_cmd_build_OID_registry = GEN $@ 240a77ad6eaSDavid Howells cmd_build_OID_registry = perl $(srctree)/$(src)/build_OID_registry $< $@ 241a77ad6eaSDavid Howells 242a77ad6eaSDavid Howellsclean-files += oid_registry_data.c 2430635eb8aSMatthew Garrett 2440635eb8aSMatthew Garrettobj-$(CONFIG_UCS2_STRING) += ucs2_string.o 245c6d30853SAndrey Ryabininobj-$(CONFIG_UBSAN) += ubsan.o 246c6d30853SAndrey Ryabinin 247c6d30853SAndrey RyabininUBSAN_SANITIZE_ubsan.o := n 24888459642SOmar Sandoval 24988459642SOmar Sandovalobj-$(CONFIG_SBITMAP) += sbitmap.o 25044091d29SJiri Pirko 25144091d29SJiri Pirkoobj-$(CONFIG_PARMAN) += parman.o 252b35cd988SPalmer Dabbelt 253b35cd988SPalmer Dabbelt# GCC library routines 254b35cd988SPalmer Dabbeltobj-$(CONFIG_GENERIC_ASHLDI3) += ashldi3.o 255b35cd988SPalmer Dabbeltobj-$(CONFIG_GENERIC_ASHRDI3) += ashrdi3.o 256b35cd988SPalmer Dabbeltobj-$(CONFIG_GENERIC_LSHRDI3) += lshrdi3.o 257b35cd988SPalmer Dabbeltobj-$(CONFIG_GENERIC_MULDI3) += muldi3.o 258b35cd988SPalmer Dabbeltobj-$(CONFIG_GENERIC_CMPDI2) += cmpdi2.o 259b35cd988SPalmer Dabbeltobj-$(CONFIG_GENERIC_UCMPDI2) += ucmpdi2.o 260