1# 2# Makefile for the linux kernel. 3# 4 5ifdef CONFIG_FUNCTION_TRACER 6# Do not trace early boot code 7CFLAGS_REMOVE_early.o = -pg 8endif 9 10# 11# Passing null pointers is ok for smp code, since we access the lowcore here. 12# 13CFLAGS_smp.o := -Wno-nonnull 14 15# 16# Pass UTS_MACHINE for user_regset definition 17# 18CFLAGS_ptrace.o += -DUTS_MACHINE='"$(UTS_MACHINE)"' 19 20obj-y := bitmap.o traps.o time.o process.o base.o early.o setup.o \ 21 processor.o sys_s390.o ptrace.o signal.o cpcmd.o ebcdic.o \ 22 s390_ext.o debug.o irq.o ipl.o dis.o diag.o mem_detect.o \ 23 vdso.o vtime.o 24 25obj-y += $(if $(CONFIG_64BIT),entry64.o,entry.o) 26obj-y += $(if $(CONFIG_64BIT),reipl64.o,reipl.o) 27 28extra-y += head.o init_task.o vmlinux.lds 29 30obj-$(CONFIG_MODULES) += s390_ksyms.o module.o 31obj-$(CONFIG_SMP) += smp.o topology.o 32 33obj-$(CONFIG_AUDIT) += audit.o 34compat-obj-$(CONFIG_AUDIT) += compat_audit.o 35obj-$(CONFIG_COMPAT) += compat_linux.o compat_signal.o \ 36 compat_wrapper.o compat_exec_domain.o \ 37 $(compat-obj-y) 38 39obj-$(CONFIG_STACKTRACE) += stacktrace.o 40obj-$(CONFIG_KPROBES) += kprobes.o 41obj-$(CONFIG_FUNCTION_TRACER) += mcount.o 42 43# Kexec part 44S390_KEXEC_OBJS := machine_kexec.o crash.o 45S390_KEXEC_OBJS += $(if $(CONFIG_64BIT),relocate_kernel64.o,relocate_kernel.o) 46obj-$(CONFIG_KEXEC) += $(S390_KEXEC_OBJS) 47 48# vdso 49obj-$(CONFIG_64BIT) += vdso64/ 50obj-$(CONFIG_32BIT) += vdso32/ 51obj-$(CONFIG_COMPAT) += vdso32/ 52