1 # SPDX-License-Identifier: GPL-2.0
3 # Makefile for ppc-specific library files..
6 subdir-ccflags-
$(CONFIG_PPC_WERROR
) := -Werror
8 ccflags-
$(CONFIG_PPC64
) := $(NO_MINIMAL_TOC
)
10 CFLAGS_REMOVE_code-patching.o
= $(CC_FLAGS_FTRACE
)
11 CFLAGS_REMOVE_feature-fixups.o
= $(CC_FLAGS_FTRACE
)
13 obj-y
+= string.o alloc.o code-patching.o feature-fixups.o
15 obj-
$(CONFIG_PPC32
) += div64.o copy_32.o crtsavres.o
17 # See corresponding test in arch/powerpc/Makefile
18 # 64-bit linker creates .sfpr on demand for final link (vmlinux),
19 # so it is only needed for modules, and only for older linkers which
20 # do not support --save-restore-funcs
21 ifeq ($(call ld-ifversion
, -lt
, 225000000, y
),y
)
22 extra-
$(CONFIG_PPC64
) += crtsavres.o
25 obj64-y
+= copypage_64.o copyuser_64.o mem_64.o hweight_64.o \
26 copyuser_power7.o string_64.o copypage_power7.o memcpy_power7.o \
27 memcpy_64.o memcmp_64.o
29 obj64-
$(CONFIG_SMP
) += locks.o
30 obj64-
$(CONFIG_ALTIVEC
) += vmx-helper.o
31 obj64-
$(CONFIG_KPROBES_SANITY_TEST
) += test_emulate_step.o
33 obj-y
+= checksum_
$(BITS
).o checksum_wrappers.o
35 obj-y
+= sstep.o ldstfp.o quad.o
38 obj-
$(CONFIG_PPC_LIB_RHEAP
) += rheap.o
40 obj-
$(CONFIG_FTR_FIXUP_SELFTEST
) += feature-fixups-test.o
42 obj-
$(CONFIG_ALTIVEC
) += xor_vmx.o xor_vmx_glue.o
43 CFLAGS_xor_vmx.o
+= -maltivec
$(call cc-option
,-mabi
=altivec
)
45 obj-
$(CONFIG_PPC64
) += $(obj64-y
)