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Diffstat (limited to '')
-rw-r--r-- | arch/powerpc/lib/Makefile | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/arch/powerpc/lib/Makefile b/arch/powerpc/lib/Makefile new file mode 100644 index 000000000..9b394bab1 --- /dev/null +++ b/arch/powerpc/lib/Makefile @@ -0,0 +1,79 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Makefile for ppc-specific library files.. +# + +ccflags-$(CONFIG_PPC64) := $(NO_MINIMAL_TOC) + +CFLAGS_code-patching.o += -fno-stack-protector +CFLAGS_feature-fixups.o += -fno-stack-protector + +CFLAGS_REMOVE_code-patching.o = $(CC_FLAGS_FTRACE) +CFLAGS_REMOVE_feature-fixups.o = $(CC_FLAGS_FTRACE) + +KASAN_SANITIZE_code-patching.o := n +KASAN_SANITIZE_feature-fixups.o := n +# restart_table.o contains functions called in the NMI interrupt path +# which can be in real mode. Disable KASAN. +KASAN_SANITIZE_restart_table.o := n + +ifdef CONFIG_KASAN +CFLAGS_code-patching.o += -DDISABLE_BRANCH_PROFILING +CFLAGS_feature-fixups.o += -DDISABLE_BRANCH_PROFILING +endif + +CFLAGS_code-patching.o += $(DISABLE_LATENT_ENTROPY_PLUGIN) +CFLAGS_feature-fixups.o += $(DISABLE_LATENT_ENTROPY_PLUGIN) + +obj-y += alloc.o code-patching.o feature-fixups.o pmem.o + +obj-$(CONFIG_CODE_PATCHING_SELFTEST) += test-code-patching.o + +ifndef CONFIG_KASAN +obj-y += string.o memcmp_$(BITS).o +obj-$(CONFIG_PPC32) += strlen_32.o +endif + +obj-$(CONFIG_PPC32) += div64.o copy_32.o crtsavres.o + +obj-$(CONFIG_FUNCTION_ERROR_INJECTION) += error-inject.o + +# See corresponding test in arch/powerpc/Makefile +# 64-bit linker creates .sfpr on demand for final link (vmlinux), +# so it is only needed for modules, and only for older linkers which +# do not support --save-restore-funcs +ifndef CONFIG_LD_IS_BFD +always-$(CONFIG_PPC64) += crtsavres.o +endif + +obj-$(CONFIG_PPC_BOOK3S_64) += copyuser_power7.o copypage_power7.o \ + memcpy_power7.o restart_table.o + +obj64-y += copypage_64.o copyuser_64.o mem_64.o hweight_64.o \ + memcpy_64.o copy_mc_64.o + +ifndef CONFIG_PPC_QUEUED_SPINLOCKS +obj64-$(CONFIG_SMP) += locks.o +endif + +obj64-$(CONFIG_ALTIVEC) += vmx-helper.o +obj64-$(CONFIG_KPROBES_SANITY_TEST) += test_emulate_step.o \ + test_emulate_step_exec_instr.o + +obj-y += checksum_$(BITS).o checksum_wrappers.o \ + string_$(BITS).o + +obj-y += sstep.o +obj-$(CONFIG_PPC_FPU) += ldstfp.o +obj64-y += quad.o + +obj-$(CONFIG_PPC_LIB_RHEAP) += rheap.o + +obj-$(CONFIG_FTR_FIXUP_SELFTEST) += feature-fixups-test.o + +obj-$(CONFIG_ALTIVEC) += xor_vmx.o xor_vmx_glue.o +CFLAGS_xor_vmx.o += -maltivec $(call cc-option,-mabi=altivec) +# Enable <altivec.h> +CFLAGS_xor_vmx.o += -isystem $(shell $(CC) -print-file-name=include) + +obj-$(CONFIG_PPC64) += $(obj64-y) |