arch/x86/kernel/Makefile

   1 #
   2 # Makefile for the linux kernel.
   3 #
   4
   5 extra-y                := head_$(BITS).o init_task.o vmlinux.lds
   6 extra-$(CONFIG_X86_64) += head64.o
   7
   8 CPPFLAGS_vmlinux.lds += -U$(UTS_MACHINE)
   9
  10 #
  11 # vsyscalls (which work on the user stack) should have
  12 # no stack-protector checks:
  13 #
  14 nostackp := $(call cc-option, -fno-stack-protector)
  15 CFLAGS_vsyscall_64.o    := $(PROFILING) -g0 $(nostackp)
  16 CFLAGS_hpet.o           := $(nostackp)
  17 CFLAGS_tsc_64.o         := $(nostackp)
  18
  19 obj-y                   := process_$(BITS).o signal_$(BITS).o entry_$(BITS).o
  20 obj-y                   += traps_$(BITS).o irq_$(BITS).o
  21 obj-y                   += time_$(BITS).o ioport.o ldt.o
  22 obj-y                   += setup_$(BITS).o i8259_$(BITS).o
  23 obj-$(CONFIG_X86_32)    += sys_i386_32.o i386_ksyms_32.o
  24 obj-$(CONFIG_X86_64)    += sys_x86_64.o x8664_ksyms_64.o
  25 obj-$(CONFIG_X86_64)    += syscall_64.o vsyscall_64.o setup64.o
  26 obj-y                   += pci-dma_$(BITS).o  bootflag.o e820_$(BITS).o
  27 obj-y                   += quirks.o i8237.o topology.o kdebugfs.o
  28 obj-y                   += alternative.o i8253.o
  29 obj-$(CONFIG_X86_64)    += pci-nommu_64.o bugs_64.o
  30 obj-y                   += tsc_$(BITS).o io_delay.o rtc.o
  31
  32 obj-y                           += i387.o
  33 obj-y                           += ptrace.o
  34 obj-y                           += ds.o
  35 obj-$(CONFIG_X86_32)            += tls.o
  36 obj-$(CONFIG_IA32_EMULATION)    += tls.o
  37 obj-y                           += step.o
  38 obj-$(CONFIG_STACKTRACE)        += stacktrace.o
  39 obj-y                           += cpu/
  40 obj-y                           += acpi/
  41 obj-$(CONFIG_X86_BIOS_REBOOT)   += reboot.o
  42 obj-$(CONFIG_X86_64)            += reboot.o
  43 obj-$(CONFIG_MCA)               += mca_32.o
  44 obj-$(CONFIG_X86_MSR)           += msr.o
  45 obj-$(CONFIG_X86_CPUID)         += cpuid.o
  46 obj-$(CONFIG_MICROCODE)         += microcode.o
  47 obj-$(CONFIG_PCI)               += early-quirks.o
  48 apm-y                           := apm_32.o
  49 obj-$(CONFIG_APM)               += apm.o
  50 obj-$(CONFIG_X86_SMP)           += smp_$(BITS).o smpboot_$(BITS).o tsc_sync.o
  51 obj-$(CONFIG_X86_32_SMP)        += smpcommon_32.o
  52 obj-$(CONFIG_X86_64_SMP)        += smp_64.o smpboot_64.o tsc_sync.o
  53 obj-$(CONFIG_X86_TRAMPOLINE)    += trampoline_$(BITS).o
  54 obj-$(CONFIG_X86_MPPARSE)       += mpparse_$(BITS).o
  55 obj-$(CONFIG_X86_LOCAL_APIC)    += apic_$(BITS).o nmi_$(BITS).o
  56 obj-$(CONFIG_X86_IO_APIC)       += io_apic_$(BITS).o
  57 obj-$(CONFIG_X86_REBOOTFIXUPS)  += reboot_fixups_32.o
  58 obj-$(CONFIG_KEXEC)             += machine_kexec_$(BITS).o
  59 obj-$(CONFIG_KEXEC)             += relocate_kernel_$(BITS).o crash.o
  60 obj-$(CONFIG_CRASH_DUMP)        += crash_dump_$(BITS).o
  61 obj-$(CONFIG_X86_NUMAQ)         += numaq_32.o
  62 obj-$(CONFIG_X86_SUMMIT_NUMA)   += summit_32.o
  63 obj-$(CONFIG_X86_VSMP)          += vsmp_64.o
  64 obj-$(CONFIG_KPROBES)           += kprobes.o
  65 obj-$(CONFIG_MODULES)           += module_$(BITS).o
  66 obj-$(CONFIG_ACPI_SRAT)         += srat_32.o
  67 obj-$(CONFIG_EFI)               += efi.o efi_$(BITS).o efi_stub_$(BITS).o
  68 obj-$(CONFIG_DOUBLEFAULT)       += doublefault_32.o
  69 obj-$(CONFIG_VM86)              += vm86_32.o
  70 obj-$(CONFIG_EARLY_PRINTK)      += early_printk.o
  71
  72 obj-$(CONFIG_HPET_TIMER)        += hpet.o
  73
  74 obj-$(CONFIG_K8_NB)             += k8.o
  75 obj-$(CONFIG_MGEODE_LX)         += geode_32.o mfgpt_32.o
  76 obj-$(CONFIG_DEBUG_RODATA_TEST) += test_rodata.o
  77 obj-$(CONFIG_DEBUG_NX_TEST)     += test_nx.o
  78
  79 obj-$(CONFIG_VMI)               += vmi_32.o vmiclock_32.o
  80 obj-$(CONFIG_PARAVIRT)          += paravirt.o paravirt_patch_$(BITS).o
  81
  82 ifdef CONFIG_INPUT_PCSPKR
  83 obj-y                           += pcspeaker.o
  84 endif
  85
  86 obj-$(CONFIG_SCx200)            += scx200.o
  87 scx200-y                        += scx200_32.o
  88
  89 ###
  90 # 64 bit specific files
  91 ifeq ($(CONFIG_X86_64),y)
  92         obj-y                           += genapic_64.o genapic_flat_64.o
  93         obj-$(CONFIG_X86_PM_TIMER)      += pmtimer_64.o
  94         obj-$(CONFIG_AUDIT)             += audit_64.o
  95
  96         obj-$(CONFIG_GART_IOMMU)        += pci-gart_64.o aperture_64.o
  97         obj-$(CONFIG_CALGARY_IOMMU)     += pci-calgary_64.o tce_64.o
  98         obj-$(CONFIG_SWIOTLB)           += pci-swiotlb_64.o
  99 endif