diff options
Diffstat (limited to 'arch/s390/Makefile')
| -rw-r--r-- | arch/s390/Makefile | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/arch/s390/Makefile b/arch/s390/Makefile index 83ef8724c83..0c9e6c6d2a6 100644 --- a/arch/s390/Makefile +++ b/arch/s390/Makefile @@ -14,6 +14,7 @@ # ifndef CONFIG_64BIT +LD_BFD := elf32-s390 LDFLAGS := -m elf_s390 KBUILD_CFLAGS += -m31 KBUILD_AFLAGS += -m31 @@ -21,6 +22,7 @@ UTS_MACHINE := s390 STACK_SIZE := 8192 CHECKFLAGS += -D__s390__ -msize-long else +LD_BFD := elf64-s390 LDFLAGS := -m elf64_s390 KBUILD_AFLAGS_MODULE += -fpic -D__PIC__ KBUILD_CFLAGS_MODULE += -fpic -D__PIC__ @@ -31,6 +33,8 @@ STACK_SIZE := 16384 CHECKFLAGS += -D__s390__ -D__s390x__ endif +export LD_BFD + cflags-$(CONFIG_MARCH_G5) += $(call cc-option,-march=g5) cflags-$(CONFIG_MARCH_Z900) += $(call cc-option,-march=z900) cflags-$(CONFIG_MARCH_Z990) += $(call cc-option,-march=z990) @@ -86,7 +90,9 @@ KBUILD_AFLAGS += $(aflags-y) OBJCOPYFLAGS := -O binary LDFLAGS_vmlinux := -e start -head-y := arch/s390/kernel/head.o arch/s390/kernel/init_task.o +head-y := arch/s390/kernel/head.o +head-y += arch/s390/kernel/$(if $(CONFIG_64BIT),head64.o,head31.o) +head-y += arch/s390/kernel/init_task.o core-y += arch/s390/mm/ arch/s390/kernel/ arch/s390/crypto/ \ arch/s390/appldata/ arch/s390/hypfs/ arch/s390/kvm/ @@ -100,21 +106,28 @@ drivers-$(CONFIG_OPROFILE) += arch/s390/oprofile/ boot := arch/s390/boot -all: image +all: image bzImage install: vmlinux $(Q)$(MAKE) $(build)=$(boot) $@ -image: vmlinux +image bzImage: vmlinux $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@ zfcpdump: $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@ +vdso_install: +ifeq ($(CONFIG_64BIT),y) + $(Q)$(MAKE) $(build)=arch/$(ARCH)/kernel/vdso64 $@ +endif + $(Q)$(MAKE) $(build)=arch/$(ARCH)/kernel/vdso32 $@ + archclean: $(Q)$(MAKE) $(clean)=$(boot) # Don't use tabs in echo arguments define archhelp echo '* image - Kernel image for IPL ($(boot)/image)' + echo '* bzImage - Compressed kernel image for IPL ($(boot)/bzImage)' endef |