diff options
Diffstat (limited to 'arch/arm64/Makefile')
| -rw-r--r-- | arch/arm64/Makefile | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile index b6c90e5006e4..0a9bf4500852 100644 --- a/arch/arm64/Makefile +++ b/arch/arm64/Makefile @@ -15,6 +15,10 @@ CPPFLAGS_vmlinux.lds = -DTEXT_OFFSET=$(TEXT_OFFSET) OBJCOPYFLAGS :=-O binary -R .note -R .note.gnu.build-id -R .comment -S GZFLAGS :=-9 +ifneq ($(CONFIG_RELOCATABLE),) +LDFLAGS_vmlinux += -pie -Bsymbolic +endif + KBUILD_DEFCONFIG := defconfig # Check for binutils support for specific extensions @@ -28,6 +32,7 @@ endif KBUILD_CFLAGS += -mgeneral-regs-only $(lseinstr) KBUILD_CFLAGS += $(call cc-option, -mpc-relative-literal-loads) +KBUILD_CFLAGS += -fno-asynchronous-unwind-tables KBUILD_AFLAGS += $(lseinstr) ifeq ($(CONFIG_CPU_BIG_ENDIAN), y) @@ -42,10 +47,14 @@ endif CHECKFLAGS += -D__aarch64__ -ifeq ($(CONFIG_ARM64_ERRATUM_843419), y) +ifeq ($(CONFIG_ARM64_MODULE_CMODEL_LARGE), y) KBUILD_CFLAGS_MODULE += -mcmodel=large endif +ifeq ($(CONFIG_ARM64_MODULE_PLTS),y) +KBUILD_LDFLAGS_MODULE += -T $(srctree)/arch/arm64/kernel/module.lds +endif + # Default value head-y := arch/arm64/kernel/head.o |