diff options
| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2022-01-21 16:30:27 +0000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2022-02-12 22:47:43 +1100 |
| commit | fd1feade75fb1a9275c39d76c5ccdbbbe6b37aa3 (patch) | |
| tree | 6f34bdf2144d5a3ea59ee140bac7ac29fb3adde3 /arch/powerpc/kernel/vdso32/Makefile | |
| parent | d88378d8d2c776154c6b606f2a423a81d7795f6f (diff) | |
powerpc/vdso: Merge vdso64 and vdso32 into a single directory
merge vdso64 into vdso32 and rename it vdso.
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/4dbe05cc130f6a0858d09ac72e436c373cb08b70.1642782130.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'arch/powerpc/kernel/vdso32/Makefile')
| -rw-r--r-- | arch/powerpc/kernel/vdso32/Makefile | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/arch/powerpc/kernel/vdso32/Makefile b/arch/powerpc/kernel/vdso32/Makefile deleted file mode 100644 index 7d7b38d90ca5..000000000000 --- a/arch/powerpc/kernel/vdso32/Makefile +++ /dev/null @@ -1,68 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 - -# List of files in the vdso, has to be asm only for now - -ARCH_REL_TYPE_ABS := R_PPC_JUMP_SLOT|R_PPC_GLOB_DAT|R_PPC_ADDR32|R_PPC_ADDR24|R_PPC_ADDR16|R_PPC_ADDR16_LO|R_PPC_ADDR16_HI|R_PPC_ADDR16_HA|R_PPC_ADDR14|R_PPC_ADDR14_BRTAKEN|R_PPC_ADDR14_BRNTAKEN|R_PPC_REL24 -include $(srctree)/lib/vdso/Makefile - -obj-vdso32 = sigtramp32-32.o gettimeofday-32.o datapage-32.o cacheflush-32.o note-32.o getcpu-32.o - -ifneq ($(c-gettimeofday-y),) - CFLAGS_vgettimeofday-32.o += -include $(c-gettimeofday-y) - CFLAGS_vgettimeofday-32.o += $(DISABLE_LATENT_ENTROPY_PLUGIN) - CFLAGS_vgettimeofday-32.o += $(call cc-option, -fno-stack-protector) - CFLAGS_vgettimeofday-32.o += -DDISABLE_BRANCH_PROFILING - CFLAGS_vgettimeofday-32.o += -ffreestanding -fasynchronous-unwind-tables - CFLAGS_REMOVE_vgettimeofday-32.o = $(CC_FLAGS_FTRACE) - CFLAGS_REMOVE_vgettimeofday-32.o += -mcmodel=medium -mabi=elfv1 -mabi=elfv2 -mcall-aixdesc -endif - -# Build rules - -ifdef CROSS32_COMPILE - VDSOCC := $(CROSS32_COMPILE)gcc -else - VDSOCC := $(CC) -endif - -targets := $(obj-vdso32) vdso32.so.dbg vgettimeofday-32.o -obj-vdso32 := $(addprefix $(obj)/, $(obj-vdso32)) - -GCOV_PROFILE := n -KCOV_INSTRUMENT := n -UBSAN_SANITIZE := n -KASAN_SANITIZE := n - -ccflags-y := -shared -fno-common -fno-builtin -nostdlib -Wl,--hash-style=both - -CC32FLAGS := -Wl,-soname=linux-vdso32.so.1 -m32 -AS32FLAGS := -D__VDSO32__ -s - -targets += vdso32.lds -CPPFLAGS_vdso32.lds += -P -C -Upowerpc - -# link rule for the .so file, .lds has to be first -$(obj)/vdso32.so.dbg: $(src)/vdso32.lds $(obj-vdso32) $(obj)/vgettimeofday-32.o FORCE - $(call if_changed,vdso32ld_and_check) - -# assembly rules for the .S files -$(obj-vdso32): %-32.o: %.S FORCE - $(call if_changed_dep,vdso32as) -$(obj)/vgettimeofday-32.o: %-32.o: %.c FORCE - $(call if_changed_dep,vdso32cc) - -# Generate VDSO offsets using helper script -gen-vdso32sym := $(srctree)/$(src)/gen_vdso32_offsets.sh -quiet_cmd_vdso32sym = VDSO32SYM $@ - cmd_vdso32sym = $(NM) $< | $(gen-vdso32sym) | LC_ALL=C sort > $@ - -include/generated/vdso32-offsets.h: $(obj)/vdso32.so.dbg FORCE - $(call if_changed,vdso32sym) - -# actual build commands -quiet_cmd_vdso32ld_and_check = VDSO32L $@ - cmd_vdso32ld_and_check = $(VDSOCC) $(c_flags) $(CC32FLAGS) -o $@ -Wl,-T$(filter %.lds,$^) $(filter %.o,$^) ; $(cmd_vdso_check) -quiet_cmd_vdso32as = VDSO32A $@ - cmd_vdso32as = $(VDSOCC) $(a_flags) $(CC32FLAGS) $(AS32FLAGS) -c -o $@ $< -quiet_cmd_vdso32cc = VDSO32C $@ - cmd_vdso32cc = $(VDSOCC) $(c_flags) $(CC32FLAGS) -c -o $@ $< |