2 # Makefile for the linux kernel.
5 CFLAGS_ptrace.o += -DUTS_MACHINE='"$(UTS_MACHINE)"'
7 ifeq ($(CONFIG_PPC64),y)
8 CFLAGS_prom_init.o += -mno-minimal-toc
10 ifeq ($(CONFIG_PPC32),y)
11 CFLAGS_prom_init.o += -fPIC
12 CFLAGS_btext.o += -fPIC
15 ifdef CONFIG_FUNCTION_TRACER
16 # Do not trace early boot code
17 CFLAGS_REMOVE_cputable.o = -pg -mno-sched-epilog
18 CFLAGS_REMOVE_prom_init.o = -pg -mno-sched-epilog
19 CFLAGS_REMOVE_btext.o = -pg -mno-sched-epilog
20 CFLAGS_REMOVE_prom.o = -pg -mno-sched-epilog
21 # do not trace tracer code
22 CFLAGS_REMOVE_ftrace.o = -pg -mno-sched-epilog
23 # timers used by tracing
24 CFLAGS_REMOVE_time.o = -pg -mno-sched-epilog
27 obj-y := cputable.o ptrace.o syscalls.o \
28 irq.o align.o signal_32.o pmc.o vdso.o \
29 init_task.o process.o systbl.o idle.o \
30 signal.o sysfs.o cacheinfo.o
32 obj-$(CONFIG_PPC64) += setup_64.o sys_ppc32.o \
33 signal_64.o ptrace32.o \
34 paca.o cpu_setup_ppc970.o \
37 obj64-$(CONFIG_RELOCATABLE) += reloc_64.o
38 obj-$(CONFIG_PPC64) += vdso64/
39 obj-$(CONFIG_ALTIVEC) += vecemu.o vector.o
40 obj-$(CONFIG_PPC_970_NAP) += idle_power4.o
41 obj-$(CONFIG_PPC_OF) += of_device.o of_platform.o prom_parse.o
42 obj-$(CONFIG_PPC_CLOCK) += clock.o
43 procfs-$(CONFIG_PPC64) := proc_ppc64.o
44 obj-$(CONFIG_PROC_FS) += $(procfs-y)
45 rtaspci-$(CONFIG_PPC64)-$(CONFIG_PCI) := rtas_pci.o
46 obj-$(CONFIG_PPC_RTAS) += rtas.o rtas-rtc.o $(rtaspci-y-y)
47 obj-$(CONFIG_RTAS_FLASH) += rtas_flash.o
48 obj-$(CONFIG_RTAS_PROC) += rtas-proc.o
49 obj-$(CONFIG_LPARCFG) += lparcfg.o
50 obj-$(CONFIG_IBMVIO) += vio.o
51 obj-$(CONFIG_IBMEBUS) += ibmebus.o
52 obj-$(CONFIG_GENERIC_TBSYNC) += smp-tbsync.o
53 obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
54 obj-$(CONFIG_E500) += idle_e500.o
55 obj-$(CONFIG_6xx) += idle_6xx.o l2cr_6xx.o cpu_setup_6xx.o
56 obj-$(CONFIG_TAU) += tau_6xx.o
57 obj-$(CONFIG_HIBERNATION) += swsusp.o suspend.o \
58 swsusp_$(CONFIG_WORD_SIZE).o
59 obj64-$(CONFIG_HIBERNATION) += swsusp_asm64.o
60 obj-$(CONFIG_MODULES) += module.o module_$(CONFIG_WORD_SIZE).o
61 obj-$(CONFIG_44x) += cpu_setup_44x.o
62 obj-$(CONFIG_FSL_BOOKE) += cpu_setup_fsl_booke.o
64 extra-$(CONFIG_PPC_STD_MMU) := head_32.o
65 extra-$(CONFIG_PPC64) := head_64.o
66 extra-$(CONFIG_40x) := head_40x.o
67 extra-$(CONFIG_44x) := head_44x.o
68 extra-$(CONFIG_FSL_BOOKE) := head_fsl_booke.o
69 extra-$(CONFIG_8xx) := head_8xx.o
70 extra-y += vmlinux.lds
72 obj-y += time.o prom.o traps.o setup-common.o \
73 udbg.o misc.o io.o dma.o \
74 misc_$(CONFIG_WORD_SIZE).o
75 obj-$(CONFIG_PPC32) += entry_32.o setup_32.o
76 obj-$(CONFIG_PPC64) += dma-iommu.o iommu.o
77 obj-$(CONFIG_KGDB) += kgdb.o
78 obj-$(CONFIG_PPC_MULTIPLATFORM) += prom_init.o
79 obj-$(CONFIG_MODULES) += ppc_ksyms.o
80 obj-$(CONFIG_BOOTX_TEXT) += btext.o
81 obj-$(CONFIG_SMP) += smp.o
82 obj-$(CONFIG_KPROBES) += kprobes.o
83 obj-$(CONFIG_PPC_UDBG_16550) += legacy_serial.o udbg_16550.o
84 obj-$(CONFIG_STACKTRACE) += stacktrace.o
86 pci64-$(CONFIG_PPC64) += pci_dn.o isa-bridge.o
87 obj-$(CONFIG_PCI) += pci_$(CONFIG_WORD_SIZE).o $(pci64-y) \
89 obj-$(CONFIG_PCI_MSI) += msi.o
90 obj-$(CONFIG_KEXEC) += machine_kexec.o crash.o \
91 machine_kexec_$(CONFIG_WORD_SIZE).o
92 obj-$(CONFIG_AUDIT) += audit.o
93 obj64-$(CONFIG_AUDIT) += compat_audit.o
95 obj-$(CONFIG_DYNAMIC_FTRACE) += ftrace.o
96 obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += ftrace.o
98 obj-$(CONFIG_8XX_MINIMAL_FPEMU) += softemu8xx.o
100 ifneq ($(CONFIG_PPC_INDIRECT_IO),y)
104 obj-$(CONFIG_PPC64) += $(obj64-y)
106 ifneq ($(CONFIG_XMON)$(CONFIG_KEXEC),)
107 obj-y += ppc_save_regs.o
110 extra-$(CONFIG_PPC_FPU) += fpu.o
111 extra-$(CONFIG_PPC64) += entry_64.o
113 extra-y += systbl_chk.i
114 $(obj)/systbl.o: systbl_chk
116 quiet_cmd_systbl_chk = CALL $<
117 cmd_systbl_chk = $(CONFIG_SHELL) $< $(obj)/systbl_chk.i
120 systbl_chk: $(src)/systbl_chk.sh $(obj)/systbl_chk.i
121 $(call cmd,systbl_chk)
123 $(obj)/built-in.o: prom_init_check
125 quiet_cmd_prom_init_check = CALL $<
126 cmd_prom_init_check = $(CONFIG_SHELL) $< "$(NM)" "$(obj)/prom_init.o"
128 PHONY += prom_init_check
129 prom_init_check: $(src)/prom_init_check.sh $(obj)/prom_init.o
130 $(call cmd,prom_init_check)
132 clean-files := vmlinux.lds