LXR linux/arch/powerpc/kernel/Makefile

   1#
   2# Makefile for the linux kernel.
   3#
   4
   5CFLAGS_ptrace.o         += -DUTS_MACHINE='"$(UTS_MACHINE)"'
   6
   7subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror
   8
   9ifeq ($(CONFIG_PPC64),y)
  10CFLAGS_prom_init.o      += -mno-minimal-toc
  11endif
  12ifeq ($(CONFIG_PPC32),y)
  13CFLAGS_prom_init.o      += -fPIC
  14CFLAGS_btext.o          += -fPIC
  15endif
  16
  17ifdef CONFIG_FUNCTION_TRACER
  18# Do not trace early boot code
  19CFLAGS_REMOVE_cputable.o = -pg -mno-sched-epilog
  20CFLAGS_REMOVE_prom_init.o = -pg -mno-sched-epilog
  21CFLAGS_REMOVE_btext.o = -pg -mno-sched-epilog
  22CFLAGS_REMOVE_prom.o = -pg -mno-sched-epilog
  23# do not trace tracer code
  24CFLAGS_REMOVE_ftrace.o = -pg -mno-sched-epilog
  25# timers used by tracing
  26CFLAGS_REMOVE_time.o = -pg -mno-sched-epilog
  27endif
  28
  29obj-y                           := cputable.o ptrace.o syscalls.o \
  30                                   irq.o align.o signal_32.o pmc.o vdso.o \
  31                                   init_task.o process.o systbl.o idle.o \
  32                                   signal.o sysfs.o cacheinfo.o time.o \
  33                                   prom.o traps.o setup-common.o \
  34                                   udbg.o misc.o io.o dma.o \
  35                                   misc_$(CONFIG_WORD_SIZE).o vdso32/
  36obj-$(CONFIG_PPC64)             += setup_64.o sys_ppc32.o \
  37                                   signal_64.o ptrace32.o \
  38                                   paca.o nvram_64.o firmware.o
  39obj-$(CONFIG_HAVE_HW_BREAKPOINT)        += hw_breakpoint.o
  40obj-$(CONFIG_PPC_BOOK3S_64)     += cpu_setup_ppc970.o cpu_setup_pa6t.o
  41obj-$(CONFIG_PPC_BOOK3S_64)     += cpu_setup_power7.o
  42obj64-$(CONFIG_RELOCATABLE)     += reloc_64.o
  43obj-$(CONFIG_PPC_BOOK3E_64)     += exceptions-64e.o idle_book3e.o
  44obj-$(CONFIG_PPC_A2)            += cpu_setup_a2.o
  45obj-$(CONFIG_PPC64)             += vdso64/
  46obj-$(CONFIG_ALTIVEC)           += vecemu.o
  47obj-$(CONFIG_PPC_970_NAP)       += idle_power4.o
  48obj-$(CONFIG_PPC_P7_NAP)        += idle_power7.o
  49obj-$(CONFIG_PPC_OF)            += of_platform.o prom_parse.o
  50obj-$(CONFIG_PPC_CLOCK)         += clock.o
  51procfs-y                        := proc_powerpc.o
  52obj-$(CONFIG_PROC_FS)           += $(procfs-y)
  53rtaspci-$(CONFIG_PPC64)-$(CONFIG_PCI)   := rtas_pci.o
  54obj-$(CONFIG_PPC_RTAS)          += rtas.o rtas-rtc.o $(rtaspci-y-y)
  55obj-$(CONFIG_PPC_RTAS_DAEMON)   += rtasd.o
  56obj-$(CONFIG_RTAS_FLASH)        += rtas_flash.o
  57obj-$(CONFIG_RTAS_PROC)         += rtas-proc.o
  58obj-$(CONFIG_LPARCFG)           += lparcfg.o
  59obj-$(CONFIG_IBMVIO)            += vio.o
  60obj-$(CONFIG_IBMEBUS)           += ibmebus.o
  61obj-$(CONFIG_GENERIC_TBSYNC)    += smp-tbsync.o
  62obj-$(CONFIG_CRASH_DUMP)        += crash_dump.o
  63obj-$(CONFIG_FA_DUMP)           += fadump.o
  64ifeq ($(CONFIG_PPC32),y)
  65obj-$(CONFIG_E500)              += idle_e500.o
  66endif
  67obj-$(CONFIG_6xx)               += idle_6xx.o l2cr_6xx.o cpu_setup_6xx.o
  68obj-$(CONFIG_TAU)               += tau_6xx.o
  69obj-$(CONFIG_HIBERNATION)       += swsusp.o suspend.o
  70ifeq ($(CONFIG_FSL_BOOKE),y)
  71obj-$(CONFIG_HIBERNATION)       += swsusp_booke.o
  72else
  73obj-$(CONFIG_HIBERNATION)       += swsusp_$(CONFIG_WORD_SIZE).o
  74endif
  75obj64-$(CONFIG_HIBERNATION)     += swsusp_asm64.o
  76obj-$(CONFIG_MODULES)           += module.o module_$(CONFIG_WORD_SIZE).o
  77obj-$(CONFIG_44x)               += cpu_setup_44x.o
  78obj-$(CONFIG_PPC_FSL_BOOK3E)    += cpu_setup_fsl_booke.o dbell.o
  79obj-$(CONFIG_PPC_BOOK3E_64)     += dbell.o
  80obj-$(CONFIG_JUMP_LABEL)        += jump_label.o
  81
  82extra-y                         := head_$(CONFIG_WORD_SIZE).o
  83extra-$(CONFIG_40x)             := head_40x.o
  84extra-$(CONFIG_44x)             := head_44x.o
  85extra-$(CONFIG_FSL_BOOKE)       := head_fsl_booke.o
  86extra-$(CONFIG_8xx)             := head_8xx.o
  87extra-y                         += vmlinux.lds
  88
  89obj-$(CONFIG_RELOCATABLE_PPC32) += reloc_32.o
  90
  91obj-$(CONFIG_PPC32)             += entry_32.o setup_32.o
  92obj-$(CONFIG_PPC64)             += dma-iommu.o iommu.o
  93obj-$(CONFIG_KGDB)              += kgdb.o
  94obj-$(CONFIG_PPC_OF_BOOT_TRAMPOLINE)    += prom_init.o
  95obj-$(CONFIG_MODULES)           += ppc_ksyms.o
  96obj-$(CONFIG_BOOTX_TEXT)        += btext.o
  97obj-$(CONFIG_SMP)               += smp.o
  98obj-$(CONFIG_KPROBES)           += kprobes.o
  99obj-$(CONFIG_PPC_UDBG_16550)    += legacy_serial.o udbg_16550.o
 100obj-$(CONFIG_STACKTRACE)        += stacktrace.o
 101obj-$(CONFIG_SWIOTLB)           += dma-swiotlb.o
 102
 103pci64-$(CONFIG_PPC64)           += pci_dn.o isa-bridge.o
 104obj-$(CONFIG_PCI)               += pci_$(CONFIG_WORD_SIZE).o $(pci64-y) \
 105                                   pci-common.o pci_of_scan.o
 106obj-$(CONFIG_PCI_MSI)           += msi.o
 107obj-$(CONFIG_KEXEC)             += machine_kexec.o crash.o \
 108                                   machine_kexec_$(CONFIG_WORD_SIZE).o
 109obj-$(CONFIG_AUDIT)             += audit.o
 110obj64-$(CONFIG_AUDIT)           += compat_audit.o
 111
 112obj-$(CONFIG_PPC_IO_WORKAROUNDS)        += io-workarounds.o
 113
 114obj-$(CONFIG_DYNAMIC_FTRACE)    += ftrace.o
 115obj-$(CONFIG_FUNCTION_GRAPH_TRACER)     += ftrace.o
 116obj-$(CONFIG_FTRACE_SYSCALLS)   += ftrace.o
 117
 118obj-$(CONFIG_8XX_MINIMAL_FPEMU) += softemu8xx.o
 119
 120ifneq ($(CONFIG_PPC_INDIRECT_IO),y)
 121obj-y                           += iomap.o
 122endif
 123
 124obj-$(CONFIG_PPC64)             += $(obj64-y)
 125obj-$(CONFIG_PPC32)             += $(obj32-y)
 126
 127ifneq ($(CONFIG_XMON)$(CONFIG_KEXEC),)
 128obj-y                           += ppc_save_regs.o
 129endif
 130
 131obj-$(CONFIG_KVM_GUEST)         += kvm.o kvm_emul.o
 132
 133# Disable GCOV in odd or sensitive code
 134GCOV_PROFILE_prom_init.o := n
 135GCOV_PROFILE_ftrace.o := n
 136GCOV_PROFILE_machine_kexec_64.o := n
 137GCOV_PROFILE_machine_kexec_32.o := n
 138GCOV_PROFILE_kprobes.o := n
 139
 140extra-$(CONFIG_PPC_FPU)         += fpu.o
 141extra-$(CONFIG_ALTIVEC)         += vector.o
 142extra-$(CONFIG_PPC64)           += entry_64.o
 143
 144extra-y                         += systbl_chk.i
 145$(obj)/systbl.o:                systbl_chk
 146
 147quiet_cmd_systbl_chk = CALL    $<
 148      cmd_systbl_chk = $(CONFIG_SHELL) $< $(obj)/systbl_chk.i
 149
 150PHONY += systbl_chk
 151systbl_chk: $(src)/systbl_chk.sh $(obj)/systbl_chk.i
 152        $(call cmd,systbl_chk)
 153
 154ifeq ($(CONFIG_PPC_OF_BOOT_TRAMPOLINE),y)
 155$(obj)/built-in.o:              prom_init_check
 156
 157quiet_cmd_prom_init_check = CALL    $<
 158      cmd_prom_init_check = $(CONFIG_SHELL) $< "$(NM)" "$(obj)/prom_init.o"
 159
 160PHONY += prom_init_check
 161prom_init_check: $(src)/prom_init_check.sh $(obj)/prom_init.o
 162        $(call cmd,prom_init_check)
 163endif
 164
 165clean-files := vmlinux.lds
 166