1#
2# Makefile for the linux kernel.
3#
4
5extra-y                := head_$(BITS).o head$(BITS).o head.o vmlinux.lds
6
7CPPFLAGS_vmlinux.lds += -U$(UTS_MACHINE)
8
9ifdef CONFIG_FUNCTION_TRACER
10# Do not profile debug and lowlevel utilities
11CFLAGS_REMOVE_tsc.o = -pg
12CFLAGS_REMOVE_paravirt-spinlocks.o = -pg
13CFLAGS_REMOVE_pvclock.o = -pg
14CFLAGS_REMOVE_kvmclock.o = -pg
15CFLAGS_REMOVE_ftrace.o = -pg
16CFLAGS_REMOVE_early_printk.o = -pg
17endif
18
19KASAN_SANITIZE_head$(BITS).o := n
20KASAN_SANITIZE_dumpstack.o := n
21KASAN_SANITIZE_dumpstack_$(BITS).o := n
22
23CFLAGS_irq.o := -I$(src)/../include/asm/trace
24
25obj-y			:= process_$(BITS).o signal.o
26obj-$(CONFIG_COMPAT)	+= signal_compat.o
27obj-y			+= traps.o irq.o irq_$(BITS).o dumpstack_$(BITS).o
28obj-y			+= time.o ioport.o dumpstack.o nmi.o
29obj-$(CONFIG_MODIFY_LDT_SYSCALL)	+= ldt.o
30obj-y			+= setup.o x86_init.o i8259.o irqinit.o jump_label.o
31obj-$(CONFIG_IRQ_WORK)  += irq_work.o
32obj-y			+= probe_roms.o
33obj-$(CONFIG_X86_32)	+= i386_ksyms_32.o
34obj-$(CONFIG_X86_64)	+= sys_x86_64.o x8664_ksyms_64.o
35obj-$(CONFIG_X86_64)	+= mcount_64.o
36obj-$(CONFIG_X86_ESPFIX64)	+= espfix_64.o
37obj-$(CONFIG_SYSFS)	+= ksysfs.o
38obj-y			+= bootflag.o e820.o
39obj-y			+= pci-dma.o quirks.o topology.o kdebugfs.o
40obj-y			+= alternative.o i8253.o pci-nommu.o hw_breakpoint.o
41obj-y			+= tsc.o tsc_msr.o io_delay.o rtc.o
42obj-y			+= pci-iommu_table.o
43obj-y			+= resource.o
44
45obj-y				+= process.o
46obj-y				+= fpu/
47obj-y				+= ptrace.o
48obj-$(CONFIG_X86_32)		+= tls.o
49obj-$(CONFIG_IA32_EMULATION)	+= tls.o
50obj-y				+= step.o
51obj-$(CONFIG_INTEL_TXT)		+= tboot.o
52obj-$(CONFIG_ISA_DMA_API)	+= i8237.o
53obj-$(CONFIG_STACKTRACE)	+= stacktrace.o
54obj-y				+= cpu/
55obj-y				+= acpi/
56obj-y				+= reboot.o
57obj-$(CONFIG_X86_MSR)		+= msr.o
58obj-$(CONFIG_X86_CPUID)		+= cpuid.o
59obj-$(CONFIG_PCI)		+= early-quirks.o
60apm-y				:= apm_32.o
61obj-$(CONFIG_APM)		+= apm.o
62obj-$(CONFIG_SMP)		+= smp.o
63obj-$(CONFIG_SMP)		+= smpboot.o
64obj-$(CONFIG_SMP)		+= tsc_sync.o
65obj-$(CONFIG_SMP)		+= setup_percpu.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_LIVEPATCH)		+= livepatch.o
71obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += ftrace.o
72obj-$(CONFIG_FTRACE_SYSCALLS)	+= ftrace.o
73obj-$(CONFIG_X86_TSC)		+= trace_clock.o
74obj-$(CONFIG_KEXEC_CORE)	+= machine_kexec_$(BITS).o
75obj-$(CONFIG_KEXEC_CORE)	+= relocate_kernel_$(BITS).o crash.o
76obj-$(CONFIG_KEXEC_FILE)	+= kexec-bzimage64.o
77obj-$(CONFIG_CRASH_DUMP)	+= crash_dump_$(BITS).o
78obj-y				+= kprobes/
79obj-$(CONFIG_MODULES)		+= module.o
80obj-$(CONFIG_DOUBLEFAULT)	+= doublefault.o
81obj-$(CONFIG_KGDB)		+= kgdb.o
82obj-$(CONFIG_VM86)		+= vm86_32.o
83obj-$(CONFIG_EARLY_PRINTK)	+= early_printk.o
84
85obj-$(CONFIG_HPET_TIMER) 	+= hpet.o
86obj-$(CONFIG_APB_TIMER)		+= apb_timer.o
87
88obj-$(CONFIG_AMD_NB)		+= amd_nb.o
89obj-$(CONFIG_DEBUG_RODATA_TEST)	+= test_rodata.o
90obj-$(CONFIG_DEBUG_NX_TEST)	+= test_nx.o
91obj-$(CONFIG_DEBUG_NMI_SELFTEST) += nmi_selftest.o
92
93obj-$(CONFIG_KVM_GUEST)		+= kvm.o kvmclock.o
94obj-$(CONFIG_PARAVIRT)		+= paravirt.o paravirt_patch_$(BITS).o
95obj-$(CONFIG_PARAVIRT_SPINLOCKS)+= paravirt-spinlocks.o
96obj-$(CONFIG_PARAVIRT_CLOCK)	+= pvclock.o
97obj-$(CONFIG_X86_PMEM_LEGACY_DEVICE) += pmem.o
98
99obj-$(CONFIG_PCSPKR_PLATFORM)	+= pcspeaker.o
100
101obj-$(CONFIG_X86_CHECK_BIOS_CORRUPTION) += check.o
102
103obj-$(CONFIG_SWIOTLB)			+= pci-swiotlb.o
104obj-$(CONFIG_OF)			+= devicetree.o
105obj-$(CONFIG_UPROBES)			+= uprobes.o
106obj-y					+= sysfb.o
107obj-$(CONFIG_X86_SYSFB)			+= sysfb_simplefb.o
108obj-$(CONFIG_EFI)			+= sysfb_efi.o
109
110obj-$(CONFIG_PERF_EVENTS)		+= perf_regs.o
111obj-$(CONFIG_TRACING)			+= tracepoint.o
112
113###
114# 64 bit specific files
115ifeq ($(CONFIG_X86_64),y)
116	obj-$(CONFIG_AUDIT)		+= audit_64.o
117
118	obj-$(CONFIG_GART_IOMMU)	+= amd_gart_64.o aperture_64.o
119	obj-$(CONFIG_CALGARY_IOMMU)	+= pci-calgary_64.o tce_64.o
120
121	obj-$(CONFIG_PCI_MMCONFIG)	+= mmconf-fam10h_64.o
122	obj-y				+= vsmp_64.o
123endif
124