Root/arch/s390/kernel/Makefile

1#
2# Makefile for the linux kernel.
3#
4
5ifdef CONFIG_FUNCTION_TRACER
6# Don't trace early setup code and tracing code
7CFLAGS_REMOVE_early.o = -pg
8CFLAGS_REMOVE_ftrace.o = -pg
9endif
10
11#
12# Passing null pointers is ok for smp code, since we access the lowcore here.
13#
14CFLAGS_smp.o := -Wno-nonnull
15
16#
17# Pass UTS_MACHINE for user_regset definition
18#
19CFLAGS_ptrace.o += -DUTS_MACHINE='"$(UTS_MACHINE)"'
20
21CFLAGS_sysinfo.o += -Iinclude/math-emu -Iarch/s390/math-emu -w
22
23obj-y := bitmap.o traps.o time.o process.o base.o early.o setup.o \
24        processor.o sys_s390.o ptrace.o signal.o cpcmd.o ebcdic.o \
25        s390_ext.o debug.o irq.o ipl.o dis.o diag.o mem_detect.o \
26        vdso.o vtime.o sysinfo.o nmi.o sclp.o
27
28obj-y += $(if $(CONFIG_64BIT),entry64.o,entry.o)
29obj-y += $(if $(CONFIG_64BIT),reipl64.o,reipl.o)
30
31extra-y += head.o init_task.o vmlinux.lds
32extra-y += $(if $(CONFIG_64BIT),head64.o,head31.o)
33
34obj-$(CONFIG_MODULES) += s390_ksyms.o module.o
35obj-$(CONFIG_SMP) += smp.o topology.o
36obj-$(CONFIG_SMP) += $(if $(CONFIG_64BIT),switch_cpu64.o, \
37                            switch_cpu.o)
38obj-$(CONFIG_HIBERNATION) += suspend.o swsusp_asm64.o
39obj-$(CONFIG_AUDIT) += audit.o
40compat-obj-$(CONFIG_AUDIT) += compat_audit.o
41obj-$(CONFIG_COMPAT) += compat_linux.o compat_signal.o \
42                    compat_wrapper.o compat_exec_domain.o \
43                    $(compat-obj-y)
44
45obj-$(CONFIG_STACKTRACE) += stacktrace.o
46obj-$(CONFIG_KPROBES) += kprobes.o
47obj-$(CONFIG_FUNCTION_TRACER) += $(if $(CONFIG_64BIT),mcount64.o,mcount.o)
48obj-$(CONFIG_DYNAMIC_FTRACE) += ftrace.o
49obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += ftrace.o
50obj-$(CONFIG_FTRACE_SYSCALLS) += ftrace.o
51
52# Kexec part
53S390_KEXEC_OBJS := machine_kexec.o crash.o
54S390_KEXEC_OBJS += $(if $(CONFIG_64BIT),relocate_kernel64.o,relocate_kernel.o)
55obj-$(CONFIG_KEXEC) += $(S390_KEXEC_OBJS)
56
57# vdso
58obj-$(CONFIG_64BIT) += vdso64/
59obj-$(CONFIG_32BIT) += vdso32/
60obj-$(CONFIG_COMPAT) += vdso32/
61

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