diff options
Diffstat (limited to 'arch/s390/kernel/vdso64/Makefile')
| -rw-r--r-- | arch/s390/kernel/vdso64/Makefile | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/arch/s390/kernel/vdso64/Makefile b/arch/s390/kernel/vdso64/Makefile deleted file mode 100644 index 9e2b95a222a9..000000000000 --- a/arch/s390/kernel/vdso64/Makefile +++ /dev/null @@ -1,86 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -# List of files in the vdso - -KCOV_INSTRUMENT := n -ARCH_REL_TYPE_ABS := R_390_COPY|R_390_GLOB_DAT|R_390_JMP_SLOT|R_390_RELATIVE -ARCH_REL_TYPE_ABS += R_390_GOT|R_390_PLT - -include $(srctree)/lib/vdso/Makefile -obj-vdso64 = vdso_user_wrapper.o note.o -obj-cvdso64 = vdso64_generic.o getcpu.o -VDSO_CFLAGS_REMOVE := -pg $(CC_FLAGS_FTRACE) $(CC_FLAGS_EXPOLINE) $(CC_FLAGS_CHECK_STACK) -CFLAGS_REMOVE_getcpu.o = $(VDSO_CFLAGS_REMOVE) -CFLAGS_REMOVE_vdso64_generic.o = $(VDSO_CFLAGS_REMOVE) - -# Build rules - -targets := $(obj-vdso64) $(obj-cvdso64) vdso64.so vdso64.so.dbg -obj-vdso64 := $(addprefix $(obj)/, $(obj-vdso64)) -obj-cvdso64 := $(addprefix $(obj)/, $(obj-cvdso64)) - -KBUILD_AFLAGS += -DBUILD_VDSO -KBUILD_CFLAGS += -DBUILD_VDSO -DDISABLE_BRANCH_PROFILING - -KBUILD_AFLAGS_64 := $(filter-out -m64,$(KBUILD_AFLAGS)) -KBUILD_AFLAGS_64 += -m64 -s - -KBUILD_CFLAGS_64 := $(filter-out -m64,$(KBUILD_CFLAGS)) -KBUILD_CFLAGS_64 += -m64 -fPIC -shared -fno-common -fno-builtin -ldflags-y := -fPIC -shared -soname=linux-vdso64.so.1 \ - --hash-style=both --build-id=sha1 -T - -$(targets:%=$(obj)/%.dbg): KBUILD_CFLAGS = $(KBUILD_CFLAGS_64) -$(targets:%=$(obj)/%.dbg): KBUILD_AFLAGS = $(KBUILD_AFLAGS_64) - -obj-y += vdso64_wrapper.o -targets += vdso64.lds -CPPFLAGS_vdso64.lds += -P -C -U$(ARCH) - -# Disable gcov profiling, ubsan and kasan for VDSO code -GCOV_PROFILE := n -UBSAN_SANITIZE := n -KASAN_SANITIZE := n -KCSAN_SANITIZE := n - -# Force dependency (incbin is bad) -$(obj)/vdso64_wrapper.o : $(obj)/vdso64.so - -# link rule for the .so file, .lds has to be first -$(obj)/vdso64.so.dbg: $(src)/vdso64.lds $(obj-vdso64) $(obj-cvdso64) FORCE - $(call if_changed,ld) - -# strip rule for the .so file -$(obj)/%.so: OBJCOPYFLAGS := -S -$(obj)/%.so: $(obj)/%.so.dbg FORCE - $(call if_changed,objcopy) - -# assembly rules for the .S files -$(obj-vdso64): %.o: %.S FORCE - $(call if_changed_dep,vdso64as) - -$(obj-cvdso64): %.o: %.c FORCE - $(call if_changed_dep,vdso64cc) - -# actual build commands -quiet_cmd_vdso64as = VDSO64A $@ - cmd_vdso64as = $(CC) $(a_flags) -c -o $@ $< -quiet_cmd_vdso64cc = VDSO64C $@ - cmd_vdso64cc = $(CC) $(c_flags) -c -o $@ $< - -# install commands for the unstripped file -quiet_cmd_vdso_install = INSTALL $@ - cmd_vdso_install = cp $(obj)/$@.dbg $(MODLIB)/vdso/$@ - -vdso64.so: $(obj)/vdso64.so.dbg - @mkdir -p $(MODLIB)/vdso - $(call cmd,vdso_install) - -vdso_install: vdso64.so - -# Generate VDSO offsets using helper script -gen-vdsosym := $(srctree)/$(src)/gen_vdso_offsets.sh -quiet_cmd_vdsosym = VDSOSYM $@ - cmd_vdsosym = $(NM) $< | $(gen-vdsosym) | LC_ALL=C sort > $@ - -include/generated/vdso64-offsets.h: $(obj)/vdso64.so.dbg FORCE - $(call if_changed,vdsosym) |
