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