1# SPDX-License-Identifier: GPL-2.0 2# 3# Makefile for x86 specific library files. 4# 5 6# Produces uninteresting flaky coverage. 7KCOV_INSTRUMENT_delay.o := n 8 9inat_tables_script = $(srctree)/arch/x86/tools/gen-insn-attr-x86.awk 10inat_tables_maps = $(srctree)/arch/x86/lib/x86-opcode-map.txt 11quiet_cmd_inat_tables = GEN $@ 12 cmd_inat_tables = $(AWK) -f $(inat_tables_script) $(inat_tables_maps) > $@ || rm -f $@ 13 14$(obj)/inat-tables.c: $(inat_tables_script) $(inat_tables_maps) 15 $(call cmd,inat_tables) 16 17$(obj)/inat.o: $(obj)/inat-tables.c 18 19clean-files := inat-tables.c 20 21obj-$(CONFIG_SMP) += msr-smp.o cache-smp.o 22 23lib-y := delay.o misc.o cmdline.o cpu.o 24lib-y += usercopy_$(BITS).o usercopy.o getuser.o putuser.o 25lib-y += memcpy_$(BITS).o 26lib-$(CONFIG_RWSEM_XCHGADD_ALGORITHM) += rwsem.o 27lib-$(CONFIG_INSTRUCTION_DECODER) += insn.o inat.o insn-eval.o 28lib-$(CONFIG_RANDOMIZE_BASE) += kaslr.o 29lib-$(CONFIG_FUNCTION_ERROR_INJECTION) += error-inject.o 30lib-$(CONFIG_RETPOLINE) += retpoline.o 31 32obj-y += msr.o msr-reg.o msr-reg-export.o hweight.o 33 34ifeq ($(CONFIG_X86_32),y) 35 obj-y += atomic64_32.o 36 lib-y += atomic64_cx8_32.o 37 lib-y += checksum_32.o 38 lib-y += strstr_32.o 39 lib-y += string_32.o 40ifneq ($(CONFIG_X86_CMPXCHG64),y) 41 lib-y += cmpxchg8b_emu.o atomic64_386_32.o 42endif 43 lib-$(CONFIG_X86_USE_3DNOW) += mmx_32.o 44else 45 obj-y += iomap_copy_64.o 46 lib-y += csum-partial_64.o csum-copy_64.o csum-wrappers_64.o 47 lib-y += clear_page_64.o copy_page_64.o 48 lib-y += memmove_64.o memset_64.o 49 lib-y += copy_user_64.o 50 lib-y += cmpxchg16b_emu.o 51endif 52