| # |
| # Makefile for the linux kernel. |
| # |
| |
| ifdef CONFIG_FUNCTION_TRACER |
| # Don't trace early setup code and tracing code |
| CFLAGS_REMOVE_early.o = -pg |
| CFLAGS_REMOVE_ftrace.o = -pg |
| endif |
| |
| # |
| # Passing null pointers is ok for smp code, since we access the lowcore here. |
| # |
| CFLAGS_smp.o := -Wno-nonnull |
| |
| # |
| # Pass UTS_MACHINE for user_regset definition |
| # |
| CFLAGS_ptrace.o += -DUTS_MACHINE='"$(UTS_MACHINE)"' |
| |
| CFLAGS_sysinfo.o += -Iinclude/math-emu -Iarch/s390/math-emu -w |
| |
| obj-y := bitmap.o traps.o time.o process.o base.o early.o setup.o \ |
| processor.o sys_s390.o ptrace.o signal.o cpcmd.o ebcdic.o \ |
| s390_ext.o debug.o irq.o ipl.o dis.o diag.o mem_detect.o \ |
| vdso.o vtime.o sysinfo.o nmi.o sclp.o jump_label.o |
| |
| obj-y += $(if $(CONFIG_64BIT),entry64.o,entry.o) |
| obj-y += $(if $(CONFIG_64BIT),reipl64.o,reipl.o) |
| |
| extra-y += head.o init_task.o vmlinux.lds |
| extra-y += $(if $(CONFIG_64BIT),head64.o,head31.o) |
| |
| obj-$(CONFIG_MODULES) += s390_ksyms.o module.o |
| obj-$(CONFIG_SMP) += smp.o topology.o |
| obj-$(CONFIG_SMP) += $(if $(CONFIG_64BIT),switch_cpu64.o, \ |
| switch_cpu.o) |
| obj-$(CONFIG_HIBERNATION) += suspend.o swsusp_asm64.o |
| obj-$(CONFIG_AUDIT) += audit.o |
| compat-obj-$(CONFIG_AUDIT) += compat_audit.o |
| obj-$(CONFIG_COMPAT) += compat_linux.o compat_signal.o \ |
| compat_wrapper.o compat_exec_domain.o \ |
| $(compat-obj-y) |
| |
| obj-$(CONFIG_STACKTRACE) += stacktrace.o |
| obj-$(CONFIG_KPROBES) += kprobes.o |
| obj-$(CONFIG_FUNCTION_TRACER) += $(if $(CONFIG_64BIT),mcount64.o,mcount.o) |
| obj-$(CONFIG_DYNAMIC_FTRACE) += ftrace.o |
| obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += ftrace.o |
| obj-$(CONFIG_FTRACE_SYSCALLS) += ftrace.o |
| |
| # Kexec part |
| S390_KEXEC_OBJS := machine_kexec.o crash.o |
| S390_KEXEC_OBJS += $(if $(CONFIG_64BIT),relocate_kernel64.o,relocate_kernel.o) |
| obj-$(CONFIG_KEXEC) += $(S390_KEXEC_OBJS) |
| |
| # vdso |
| obj-$(CONFIG_64BIT) += vdso64/ |
| obj-$(CONFIG_32BIT) += vdso32/ |
| obj-$(CONFIG_COMPAT) += vdso32/ |