diff options
Diffstat (limited to 'arch/loongarch/vdso/Makefile')
| -rw-r--r-- | arch/loongarch/vdso/Makefile | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/arch/loongarch/vdso/Makefile b/arch/loongarch/vdso/Makefile index 75c6726382c3..ccd2c5e135c6 100644 --- a/arch/loongarch/vdso/Makefile +++ b/arch/loongarch/vdso/Makefile @@ -1,15 +1,11 @@ # SPDX-License-Identifier: GPL-2.0 # Objects to go into the VDSO. -KASAN_SANITIZE := n -UBSAN_SANITIZE := n -KCOV_INSTRUMENT := n -OBJECT_FILES_NON_STANDARD := y - # Include the generic Makefile to check the built vdso. -include $(srctree)/lib/vdso/Makefile +include $(srctree)/lib/vdso/Makefile.include -obj-vdso-y := elf.o vgetcpu.o vgettimeofday.o sigreturn.o +obj-vdso-y := elf.o vgetcpu.o vgettimeofday.o vgetrandom.o \ + vgetrandom-chacha.o sigreturn.o # Common compiler flags between ABIs. ccflags-vdso := \ @@ -23,7 +19,7 @@ ccflags-vdso := \ cflags-vdso := $(ccflags-vdso) \ -isystem $(shell $(CC) -print-file-name=include) \ $(filter -W%,$(filter-out -Wa$(comma)%,$(KBUILD_CFLAGS))) \ - -O2 -g -fno-strict-aliasing -fno-common -fno-builtin \ + -std=gnu11 -O2 -g -fno-strict-aliasing -fno-common -fno-builtin \ -fno-stack-protector -fno-jump-tables -DDISABLE_BRANCH_PROFILING \ $(call cc-option, -fno-asynchronous-unwind-tables) \ $(call cc-option, -fno-stack-protector) @@ -34,12 +30,13 @@ ifneq ($(c-gettimeofday-y),) CFLAGS_vgettimeofday.o += -include $(c-gettimeofday-y) endif +ifneq ($(c-getrandom-y),) + CFLAGS_vgetrandom.o += -include $(c-getrandom-y) +endif + # VDSO linker flags. ldflags-y := -Bsymbolic --no-undefined -soname=linux-vdso.so.1 \ - $(filter -E%,$(KBUILD_CFLAGS)) -nostdlib -shared \ - --hash-style=sysv --build-id -T - -GCOV_PROFILE := n + $(filter -E%,$(KBUILD_CFLAGS)) -nostdlib -shared --build-id -T # # Shared build commands. @@ -52,7 +49,7 @@ quiet_cmd_vdsoas_o_S = AS $@ cmd_vdsoas_o_S = $(CC) $(a_flags) -c -o $@ $< # Generate VDSO offsets using helper script -gen-vdsosym := $(srctree)/$(src)/gen_vdso_offsets.sh +gen-vdsosym := $(src)/gen_vdso_offsets.sh quiet_cmd_vdsosym = VDSOSYM $@ cmd_vdsosym = $(NM) $< | $(gen-vdsosym) | LC_ALL=C sort > $@ |