1 # SPDX-License-Identifier: GPL-2.0 1 # SPDX-License-Identifier: GPL-2.0
2 # 2 #
3 # linux/arch/arm/lib/Makefile !! 3 # Makefile for alpha-specific library files..
4 # <<
5 # Copyright (C) 1995-2000 Russell King <<
6 # 4 #
7 5
8 lib-y := changebit.o csumipv6.o csum !! 6 asflags-y := $(KBUILD_CFLAGS)
9 csumpartialcopy.o csumparti <<
10 delay.o delay-loop.o findbi <<
11 memmove.o memset.o setbit.o <<
12 strchr.o strrchr.o <<
13 testchangebit.o testclearbi <<
14 ashldi3.o ashrdi3.o lshrdi3 <<
15 ucmpdi2.o lib1funcs.o div64 <<
16 io-readsb.o io-writesb.o io <<
17 call_with_stack.o bswapsdi2 <<
18 <<
19 mmu-y := clear_user.o copy_page.o ge <<
20 copy_from_user.o copy_to_us <<
21 <<
22 ifdef CONFIG_CC_IS_CLANG <<
23 lib-y += backtrace-clang.o <<
24 else <<
25 lib-y += backtrace.o <<
26 endif <<
27 <<
28 # using lib_ here won't override already avail <<
29 obj-$(CONFIG_UACCESS_WITH_MEMCPY) += uaccess_w <<
30 <<
31 lib-$(CONFIG_MMU) += $(mmu-y) <<
32 <<
33 ifeq ($(CONFIG_CPU_32v3),y) <<
34 lib-y += io-readsw-armv3.o io-writesw-armv3. <<
35 else <<
36 lib-y += io-readsw-armv4.o io-writesw-armv4. <<
37 endif <<
38 <<
39 $(obj)/csumpartialcopy.o: $(obj)/csumpar <<
40 $(obj)/csumpartialcopyuser.o: $(obj)/csumpar <<
41 <<
42 ifeq ($(CONFIG_KERNEL_MODE_NEON),y) <<
43 CFLAGS_xor-neon.o += $(CC_FLAGS_ <<
44 obj-$(CONFIG_XOR_BLOCKS) += xor-neon.o <<
45 endif <<
46 7
47 obj-$(CONFIG_FUNCTION_ERROR_INJECTION) += erro !! 8 # Many of these routines have implementations tuned for ev6.
>> 9 # Choose them iff we're targeting ev6 specifically.
>> 10 ev6-$(CONFIG_ALPHA_EV6) := ev6-
>> 11
>> 12 # Several make use of the cttz instruction introduced in ev67.
>> 13 ev67-$(CONFIG_ALPHA_EV67) := ev67-
>> 14
>> 15 lib-y = __divqu.o __remqu.o __divlu.o __remlu.o \
>> 16 udiv-qrnnd.o \
>> 17 udelay.o \
>> 18 $(ev6-y)memset.o \
>> 19 $(ev6-y)memcpy.o \
>> 20 memmove.o \
>> 21 checksum.o \
>> 22 csum_partial_copy.o \
>> 23 $(ev67-y)strlen.o \
>> 24 stycpy.o \
>> 25 styncpy.o \
>> 26 $(ev67-y)strchr.o \
>> 27 $(ev67-y)strrchr.o \
>> 28 $(ev6-y)memchr.o \
>> 29 $(ev6-y)copy_user.o \
>> 30 $(ev6-y)clear_user.o \
>> 31 $(ev6-y)csum_ipv6_magic.o \
>> 32 $(ev6-y)clear_page.o \
>> 33 $(ev6-y)copy_page.o \
>> 34 fpreg.o \
>> 35 callback_srm.o srm_puts.o srm_printk.o \
>> 36 fls.o
>> 37
>> 38 # The division routines are built from single source, with different defines.
>> 39 AFLAGS___divqu.o = -DDIV
>> 40 AFLAGS___remqu.o = -DREM
>> 41 AFLAGS___divlu.o = -DDIV -DINTSIZE
>> 42 AFLAGS___remlu.o = -DREM -DINTSIZE
>> 43
>> 44 $(addprefix $(obj)/,__divqu.o __remqu.o __divlu.o __remlu.o): \
>> 45 $(src)/$(ev6-y)divide.S FORCE
>> 46 $(call if_changed_rule,as_o_S)
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