xref: /openbmc/linux/arch/x86/lib/Makefile (revision 1c5af5cf) 
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