xref: /openbmc/linux/arch/x86/kernel/Makefile (revision 78c99ba1) 
1#
2# Makefile for the linux kernel.
3#
4
5extra-y                := head_$(BITS).o head$(BITS).o head.o init_task.o vmlinux.lds
6
7CPPFLAGS_vmlinux.lds += -U$(UTS_MACHINE)
8
9ifdef CONFIG_FUNCTION_TRACER
10# Do not profile debug and lowlevel utilities
11CFLAGS_REMOVE_tsc.o = -pg
12CFLAGS_REMOVE_rtc.o = -pg
13CFLAGS_REMOVE_paravirt-spinlocks.o = -pg
14CFLAGS_REMOVE_ftrace.o = -pg
15CFLAGS_REMOVE_early_printk.o = -pg
16endif
17
18#
19# vsyscalls (which work on the user stack) should have
20# no stack-protector checks:
21#
22nostackp := $(call cc-option, -fno-stack-protector)
23CFLAGS_vsyscall_64.o	:= $(PROFILING) -g0 $(nostackp)
24CFLAGS_hpet.o		:= $(nostackp)
25CFLAGS_tsc.o		:= $(nostackp)
26CFLAGS_paravirt.o	:= $(nostackp)
27
28obj-y			:= process_$(BITS).o signal.o entry_$(BITS).o
29obj-y			+= traps.o irq.o irq_$(BITS).o dumpstack_$(BITS).o
30obj-y			+= time_$(BITS).o ioport.o ldt.o dumpstack.o
31obj-y			+= setup.o i8259.o irqinit.o
32obj-$(CONFIG_X86_VISWS)	+= visws_quirks.o
33obj-$(CONFIG_X86_32)	+= probe_roms_32.o
34obj-$(CONFIG_X86_32)	+= sys_i386_32.o i386_ksyms_32.o
35obj-$(CONFIG_X86_64)	+= sys_x86_64.o x8664_ksyms_64.o
36obj-$(CONFIG_X86_64)	+= syscall_64.o vsyscall_64.o
37obj-y			+= bootflag.o e820.o
38obj-y			+= pci-dma.o quirks.o i8237.o topology.o kdebugfs.o
39obj-y			+= alternative.o i8253.o pci-nommu.o
40obj-y			+= tsc.o io_delay.o rtc.o
41
42obj-$(CONFIG_X86_TRAMPOLINE)	+= trampoline.o
43obj-y				+= process.o
44obj-y				+= i387.o xsave.o
45obj-y				+= ptrace.o
46obj-$(CONFIG_X86_DS)		+= ds.o
47obj-$(CONFIG_X86_DS_SELFTEST)		+= ds_selftest.o
48obj-$(CONFIG_X86_32)		+= tls.o
49obj-$(CONFIG_IA32_EMULATION)	+= tls.o
50obj-y				+= step.o
51obj-$(CONFIG_STACKTRACE)	+= stacktrace.o
52obj-y				+= cpu/
53obj-y				+= acpi/
54obj-y				+= reboot.o
55obj-$(CONFIG_MCA)		+= mca_32.o
56obj-$(CONFIG_X86_MSR)		+= msr.o
57obj-$(CONFIG_X86_CPUID)		+= cpuid.o
58obj-$(CONFIG_PCI)		+= early-quirks.o
59apm-y				:= apm_32.o
60obj-$(CONFIG_APM)		+= apm.o
61obj-$(CONFIG_SMP)		+= smp.o
62obj-$(CONFIG_SMP)		+= smpboot.o tsc_sync.o
63obj-$(CONFIG_SMP)		+= setup_percpu.o
64obj-$(CONFIG_X86_64_SMP)	+= tsc_sync.o
65obj-$(CONFIG_X86_TRAMPOLINE)	+= trampoline_$(BITS).o
66obj-$(CONFIG_X86_MPPARSE)	+= mpparse.o
67obj-y				+= apic/
68obj-$(CONFIG_X86_REBOOTFIXUPS)	+= reboot_fixups_32.o
69obj-$(CONFIG_DYNAMIC_FTRACE)	+= ftrace.o
70obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += ftrace.o
71obj-$(CONFIG_FTRACE_SYSCALLS)	+= ftrace.o
72obj-$(CONFIG_KEXEC)		+= machine_kexec_$(BITS).o
73obj-$(CONFIG_KEXEC)		+= relocate_kernel_$(BITS).o crash.o
74obj-$(CONFIG_CRASH_DUMP)	+= crash_dump_$(BITS).o
75obj-$(CONFIG_KPROBES)		+= kprobes.o
76obj-$(CONFIG_MODULES)		+= module_$(BITS).o
77obj-$(CONFIG_EFI) 		+= efi.o efi_$(BITS).o efi_stub_$(BITS).o
78obj-$(CONFIG_DOUBLEFAULT) 	+= doublefault_32.o
79obj-$(CONFIG_KGDB)		+= kgdb.o
80obj-$(CONFIG_VM86)		+= vm86_32.o
81obj-$(CONFIG_EARLY_PRINTK)	+= early_printk.o
82
83obj-$(CONFIG_HPET_TIMER) 	+= hpet.o
84
85obj-$(CONFIG_K8_NB)		+= k8.o
86obj-$(CONFIG_MGEODE_LX)		+= geode_32.o mfgpt_32.o
87obj-$(CONFIG_DEBUG_RODATA_TEST)	+= test_rodata.o
88obj-$(CONFIG_DEBUG_NX_TEST)	+= test_nx.o
89
90obj-$(CONFIG_VMI)		+= vmi_32.o vmiclock_32.o
91obj-$(CONFIG_KVM_GUEST)		+= kvm.o
92obj-$(CONFIG_KVM_CLOCK)		+= kvmclock.o
93obj-$(CONFIG_PARAVIRT)		+= paravirt.o paravirt_patch_$(BITS).o
94obj-$(CONFIG_PARAVIRT_SPINLOCKS)+= paravirt-spinlocks.o
95obj-$(CONFIG_PARAVIRT_CLOCK)	+= pvclock.o
96
97obj-$(CONFIG_PCSPKR_PLATFORM)	+= pcspeaker.o
98
99obj-$(CONFIG_SCx200)		+= scx200.o
100scx200-y			+= scx200_32.o
101
102obj-$(CONFIG_OLPC)		+= olpc.o
103
104microcode-y				:= microcode_core.o
105microcode-$(CONFIG_MICROCODE_INTEL)	+= microcode_intel.o
106microcode-$(CONFIG_MICROCODE_AMD)	+= microcode_amd.o
107obj-$(CONFIG_MICROCODE)			+= microcode.o
108
109obj-$(CONFIG_X86_CHECK_BIOS_CORRUPTION) += check.o
110
111obj-$(CONFIG_SWIOTLB)			+= pci-swiotlb.o
112
113###
114# 64 bit specific files
115ifeq ($(CONFIG_X86_64),y)
116	obj-$(CONFIG_X86_UV)		+= tlb_uv.o bios_uv.o uv_irq.o uv_sysfs.o uv_time.o
117	obj-$(CONFIG_X86_PM_TIMER)	+= pmtimer_64.o
118	obj-$(CONFIG_AUDIT)		+= audit_64.o
119
120	obj-$(CONFIG_GART_IOMMU)	+= pci-gart_64.o aperture_64.o
121	obj-$(CONFIG_CALGARY_IOMMU)	+= pci-calgary_64.o tce_64.o
122	obj-$(CONFIG_AMD_IOMMU)		+= amd_iommu_init.o amd_iommu.o
123
124	obj-$(CONFIG_PCI_MMCONFIG)	+= mmconf-fam10h_64.o
125	obj-y				+= vsmp_64.o
126endif
127