1 # SPDX-License-Identifier: GPL-2.0 1 # SPDX-License-Identifier: GPL-2.0
2 # 2 #
3 # Makefile for SuperH-specific library files.. !! 3 # Makefile for alpha-specific library files..
4 # 4 #
5 5
6 lib-y = delay.o memmove.o memchr.o \ !! 6 asflags-y := $(KBUILD_CFLAGS)
7 checksum.o strlen.o div64.o div64-gen <<
8 7
9 # Extracted from libgcc !! 8 # Many of these routines have implementations tuned for ev6.
10 obj-y += movmem.o ashlsi3.o ashrsi3.o ashiftrt !! 9 # Choose them iff we're targeting ev6 specifically.
11 !! 10 ev6-$(CONFIG_ALPHA_EV6) := ev6-
12 udivsi3-y := udivsi3_i4i !! 11
13 !! 12 # Several make use of the cttz instruction introduced in ev67.
14 ifneq ($(CONFIG_CC_OPTIMIZE_FOR_SIZE),y) !! 13 ev67-$(CONFIG_ALPHA_EV67) := ev67-
15 udivsi3-$(CONFIG_CPU_SH3) := udivsi3_i4i !! 14
16 udivsi3-$(CONFIG_CPU_SH4) := udivsi3_i4i !! 15 lib-y = __divqu.o __remqu.o __divlu.o __remlu.o \
17 endif !! 16 udiv-qrnnd.o \
18 udivsi3-y += udivsi3.o !! 17 udelay.o \
19 !! 18 $(ev6-y)memset.o \
20 obj-y += io.o !! 19 $(ev6-y)memcpy.o \
21 !! 20 memmove.o \
22 memcpy-y := memcpy.o !! 21 checksum.o \
23 memcpy-$(CONFIG_CPU_SH4) := memcpy-sh4. !! 22 csum_partial_copy.o \
24 !! 23 $(ev67-y)strlen.o \
25 memset-y := memset.o !! 24 stycpy.o \
26 memset-$(CONFIG_CPU_SH4) := memset-sh4. !! 25 styncpy.o \
27 !! 26 $(ev67-y)strchr.o \
28 lib-$(CONFIG_MMU) += copy_page.o !! 27 $(ev67-y)strrchr.o \
29 lib-$(CONFIG_MCOUNT) += mcount.o !! 28 $(ev6-y)memchr.o \
30 lib-y += $(memcpy-y) !! 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)
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.