Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1# SPDX-License-Identifier: GPL-2.0
2#
3# Makefile for ppc-specific library files..
4#
5
6ccflags-$(CONFIG_PPC64) := $(NO_MINIMAL_TOC)
7
8CFLAGS_REMOVE_code-patching.o = $(CC_FLAGS_FTRACE)
9CFLAGS_REMOVE_feature-fixups.o = $(CC_FLAGS_FTRACE)
10
11KASAN_SANITIZE_code-patching.o := n
12KASAN_SANITIZE_feature-fixups.o := n
13
14ifdef CONFIG_KASAN
15CFLAGS_code-patching.o += -DDISABLE_BRANCH_PROFILING
16CFLAGS_feature-fixups.o += -DDISABLE_BRANCH_PROFILING
17endif
18
19obj-y += alloc.o code-patching.o feature-fixups.o pmem.o
20
21ifndef CONFIG_KASAN
22obj-y += string.o memcmp_$(BITS).o
23obj-$(CONFIG_PPC32) += strlen_32.o
24endif
25
26obj-$(CONFIG_PPC32) += div64.o copy_32.o crtsavres.o
27
28obj-$(CONFIG_FUNCTION_ERROR_INJECTION) += error-inject.o
29
30# See corresponding test in arch/powerpc/Makefile
31# 64-bit linker creates .sfpr on demand for final link (vmlinux),
32# so it is only needed for modules, and only for older linkers which
33# do not support --save-restore-funcs
34ifeq ($(call ld-ifversion, -lt, 225000000, y),y)
35extra-$(CONFIG_PPC64) += crtsavres.o
36endif
37
38obj-$(CONFIG_PPC_BOOK3S_64) += copyuser_power7.o copypage_power7.o \
39 memcpy_power7.o
40
41obj64-y += copypage_64.o copyuser_64.o mem_64.o hweight_64.o \
42 memcpy_64.o memcpy_mcsafe_64.o
43
44obj64-$(CONFIG_SMP) += locks.o
45obj64-$(CONFIG_ALTIVEC) += vmx-helper.o
46obj64-$(CONFIG_KPROBES_SANITY_TEST) += test_emulate_step.o \
47 test_emulate_step_exec_instr.o
48
49obj-y += checksum_$(BITS).o checksum_wrappers.o \
50 string_$(BITS).o
51
52obj-y += sstep.o
53obj-$(CONFIG_PPC_FPU) += ldstfp.o
54obj64-y += quad.o
55
56obj-$(CONFIG_PPC_LIB_RHEAP) += rheap.o
57
58obj-$(CONFIG_FTR_FIXUP_SELFTEST) += feature-fixups-test.o
59
60obj-$(CONFIG_ALTIVEC) += xor_vmx.o xor_vmx_glue.o
61CFLAGS_xor_vmx.o += -maltivec $(call cc-option,-mabi=altivec)
62
63obj-$(CONFIG_PPC64) += $(obj64-y)