2 # Makefile for the linux kernel.
5 extra-y
:= head_
$(BITS
).o head
$(BITS
).o head.o init_task.o vmlinux.lds
7 CPPFLAGS_vmlinux.lds
+= -U
$(UTS_MACHINE
)
9 ifdef CONFIG_FUNCTION_TRACER
10 # Do not profile debug and lowlevel utilities
11 CFLAGS_REMOVE_tsc.o
= -pg
12 CFLAGS_REMOVE_rtc.o
= -pg
13 CFLAGS_REMOVE_paravirt-spinlocks.o
= -pg
14 CFLAGS_REMOVE_ftrace.o
= -pg
15 CFLAGS_REMOVE_early_printk.o
= -pg
19 # vsyscalls (which work on the user stack) should have
20 # no stack-protector checks:
22 nostackp
:= $(call cc-option
, -fno-stack-protector
)
23 CFLAGS_vsyscall_64.o
:= $(PROFILING
) -g0
$(nostackp
)
24 CFLAGS_hpet.o
:= $(nostackp
)
25 CFLAGS_tsc.o
:= $(nostackp
)
26 CFLAGS_paravirt.o
:= $(nostackp
)
27 GCOV_PROFILE_vsyscall_64.o
:= n
28 GCOV_PROFILE_hpet.o
:= n
29 GCOV_PROFILE_tsc.o
:= n
30 GCOV_PROFILE_paravirt.o
:= n
32 obj-y
:= process_
$(BITS
).o signal.o entry_
$(BITS
).o
33 obj-y
+= traps.o irq.o irq_
$(BITS
).o dumpstack_
$(BITS
).o
34 obj-y
+= time.o ioport.o ldt.o dumpstack.o
35 obj-y
+= setup.o x86_init.o i8259.o irqinit.o
36 obj-
$(CONFIG_X86_VISWS
) += visws_quirks.o
37 obj-
$(CONFIG_X86_32
) += probe_roms_32.o
38 obj-
$(CONFIG_X86_32
) += sys_i386_32.o i386_ksyms_32.o
39 obj-
$(CONFIG_X86_64
) += sys_x86_64.o x8664_ksyms_64.o
40 obj-
$(CONFIG_X86_64
) += syscall_64.o vsyscall_64.o
41 obj-y
+= bootflag.o e820.o
42 obj-y
+= pci-dma.o quirks.o i8237.o topology.o kdebugfs.o
43 obj-y
+= alternative.o i8253.o pci-nommu.o hw_breakpoint.o
44 obj-y
+= tsc.o io_delay.o rtc.o
46 obj-
$(CONFIG_X86_TRAMPOLINE
) += trampoline.o
48 obj-y
+= i387.o xsave.o
50 obj-
$(CONFIG_X86_DS
) += ds.o
51 obj-
$(CONFIG_X86_DS_SELFTEST
) += ds_selftest.o
52 obj-
$(CONFIG_X86_32
) += tls.o
53 obj-
$(CONFIG_IA32_EMULATION
) += tls.o
55 obj-
$(CONFIG_INTEL_TXT
) += tboot.o
56 obj-
$(CONFIG_STACKTRACE
) += stacktrace.o
59 obj-
$(CONFIG_SFI
) += sfi.o
61 obj-
$(CONFIG_MCA
) += mca_32.o
62 obj-
$(CONFIG_X86_MSR
) += msr.o
63 obj-
$(CONFIG_X86_CPUID
) += cpuid.o
64 obj-
$(CONFIG_PCI
) += early-quirks.o
66 obj-
$(CONFIG_APM
) += apm.o
67 obj-
$(CONFIG_SMP
) += smp.o
68 obj-
$(CONFIG_SMP
) += smpboot.o tsc_sync.o
69 obj-
$(CONFIG_SMP
) += setup_percpu.o
70 obj-
$(CONFIG_X86_64_SMP
) += tsc_sync.o
71 obj-
$(CONFIG_X86_TRAMPOLINE
) += trampoline_
$(BITS
).o
72 obj-
$(CONFIG_X86_MPPARSE
) += mpparse.o
74 obj-
$(CONFIG_X86_REBOOTFIXUPS
) += reboot_fixups_32.o
75 obj-
$(CONFIG_DYNAMIC_FTRACE
) += ftrace.o
76 obj-
$(CONFIG_FUNCTION_GRAPH_TRACER
) += ftrace.o
77 obj-
$(CONFIG_FTRACE_SYSCALLS
) += ftrace.o
78 obj-
$(CONFIG_KEXEC
) += machine_kexec_
$(BITS
).o
79 obj-
$(CONFIG_KEXEC
) += relocate_kernel_
$(BITS
).o crash.o
80 obj-
$(CONFIG_CRASH_DUMP
) += crash_dump_
$(BITS
).o
81 obj-
$(CONFIG_KPROBES
) += kprobes.o
82 obj-
$(CONFIG_MODULES
) += module.o
83 obj-
$(CONFIG_EFI
) += efi.o efi_
$(BITS
).o efi_stub_
$(BITS
).o
84 obj-
$(CONFIG_DOUBLEFAULT
) += doublefault_32.o
85 obj-
$(CONFIG_KGDB
) += kgdb.o
86 obj-
$(CONFIG_VM86
) += vm86_32.o
87 obj-
$(CONFIG_EARLY_PRINTK
) += early_printk.o
89 obj-
$(CONFIG_HPET_TIMER
) += hpet.o
91 obj-
$(CONFIG_K8_NB
) += k8.o
92 obj-
$(CONFIG_DEBUG_RODATA_TEST
) += test_rodata.o
93 obj-
$(CONFIG_DEBUG_NX_TEST
) += test_nx.o
95 obj-
$(CONFIG_VMI
) += vmi_32.o vmiclock_32.o
96 obj-
$(CONFIG_KVM_GUEST
) += kvm.o
97 obj-
$(CONFIG_KVM_CLOCK
) += kvmclock.o
98 obj-
$(CONFIG_PARAVIRT
) += paravirt.o paravirt_patch_
$(BITS
).o
99 obj-
$(CONFIG_PARAVIRT_SPINLOCKS
)+= paravirt-spinlocks.o
100 obj-
$(CONFIG_PARAVIRT_CLOCK
) += pvclock.o
102 obj-
$(CONFIG_PCSPKR_PLATFORM
) += pcspeaker.o
104 obj-
$(CONFIG_SCx200
) += scx200.o
105 scx200-y
+= scx200_32.o
107 obj-
$(CONFIG_OLPC
) += olpc.o
108 obj-
$(CONFIG_X86_MRST
) += mrst.o
110 microcode-y
:= microcode_core.o
111 microcode-
$(CONFIG_MICROCODE_INTEL
) += microcode_intel.o
112 microcode-
$(CONFIG_MICROCODE_AMD
) += microcode_amd.o
113 obj-
$(CONFIG_MICROCODE
) += microcode.o
115 obj-
$(CONFIG_X86_CHECK_BIOS_CORRUPTION
) += check.o
117 obj-
$(CONFIG_SWIOTLB
) += pci-swiotlb.o
120 # 64 bit specific files
121 ifeq ($(CONFIG_X86_64
),y
)
122 obj-
$(CONFIG_X86_UV
) += tlb_uv.o bios_uv.o uv_irq.o uv_sysfs.o uv_time.o
123 obj-
$(CONFIG_X86_PM_TIMER
) += pmtimer_64.o
124 obj-
$(CONFIG_AUDIT
) += audit_64.o
126 obj-
$(CONFIG_GART_IOMMU
) += pci-gart_64.o aperture_64.o
127 obj-
$(CONFIG_CALGARY_IOMMU
) += pci-calgary_64.o tce_64.o
128 obj-
$(CONFIG_AMD_IOMMU
) += amd_iommu_init.o amd_iommu.o
130 obj-
$(CONFIG_PCI_MMCONFIG
) += mmconf-fam10h_64.o