arch/powerpc/lib/Makefile

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