2 # Makefile for the linux kernel.
5 CFLAGS_ptrace.o
+= -DUTS_MACHINE
='"$(UTS_MACHINE)"'
7 subdir-ccflags-
$(CONFIG_PPC_WERROR
) := -Werror
9 ifeq ($(CONFIG_PPC64
),y
)
10 CFLAGS_prom_init.o
+= -mno-minimal-toc
12 ifeq ($(CONFIG_PPC32
),y
)
13 CFLAGS_prom_init.o
+= -fPIC
14 CFLAGS_btext.o
+= -fPIC
17 ifdef CONFIG_FUNCTION_TRACER
18 # Do not trace early boot code
19 CFLAGS_REMOVE_cputable.o
= -pg
-mno-sched-epilog
20 CFLAGS_REMOVE_prom_init.o
= -pg
-mno-sched-epilog
21 CFLAGS_REMOVE_btext.o
= -pg
-mno-sched-epilog
22 CFLAGS_REMOVE_prom.o
= -pg
-mno-sched-epilog
23 # do not trace tracer code
24 CFLAGS_REMOVE_ftrace.o
= -pg
-mno-sched-epilog
25 # timers used by tracing
26 CFLAGS_REMOVE_time.o
= -pg
-mno-sched-epilog
29 obj-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
/
36 obj-
$(CONFIG_PPC64
) += setup_64.o sys_ppc32.o \
37 signal_64.o ptrace32.o \
38 paca.o nvram_64.o firmware.o
39 obj-
$(CONFIG_HAVE_HW_BREAKPOINT
) += hw_breakpoint.o
40 obj-
$(CONFIG_PPC_BOOK3S_64
) += cpu_setup_ppc970.o cpu_setup_pa6t.o
41 obj-
$(CONFIG_PPC_BOOK3S_64
) += cpu_setup_power7.o
42 obj64-
$(CONFIG_RELOCATABLE
) += reloc_64.o
43 obj-
$(CONFIG_PPC_BOOK3E_64
) += exceptions-64e.o idle_book3e.o
44 obj-
$(CONFIG_PPC_A2
) += cpu_setup_a2.o
45 obj-
$(CONFIG_PPC64
) += vdso64
/
46 obj-
$(CONFIG_ALTIVEC
) += vecemu.o
47 obj-
$(CONFIG_PPC_970_NAP
) += idle_power4.o
48 obj-
$(CONFIG_PPC_P7_NAP
) += idle_power7.o
49 obj-
$(CONFIG_PPC_OF
) += of_platform.o prom_parse.o
50 obj-
$(CONFIG_PPC_CLOCK
) += clock.o
51 procfs-y
:= proc_powerpc.o
52 obj-
$(CONFIG_PROC_FS
) += $(procfs-y
)
53 rtaspci-
$(CONFIG_PPC64
)-$(CONFIG_PCI
) := rtas_pci.o
54 obj-
$(CONFIG_PPC_RTAS
) += rtas.o rtas-rtc.o
$(rtaspci-y-y
)
55 obj-
$(CONFIG_PPC_RTAS_DAEMON
) += rtasd.o
56 obj-
$(CONFIG_RTAS_FLASH
) += rtas_flash.o
57 obj-
$(CONFIG_RTAS_PROC
) += rtas-proc.o
58 obj-
$(CONFIG_LPARCFG
) += lparcfg.o
59 obj-
$(CONFIG_IBMVIO
) += vio.o
60 obj-
$(CONFIG_IBMEBUS
) += ibmebus.o
61 obj-
$(CONFIG_GENERIC_TBSYNC
) += smp-tbsync.o
62 obj-
$(CONFIG_CRASH_DUMP
) += crash_dump.o
63 ifeq ($(CONFIG_PPC32
),y
)
64 obj-
$(CONFIG_E500
) += idle_e500.o
66 obj-
$(CONFIG_6xx
) += idle_6xx.o l2cr_6xx.o cpu_setup_6xx.o
67 obj-
$(CONFIG_TAU
) += tau_6xx.o
68 obj-
$(CONFIG_HIBERNATION
) += swsusp.o suspend.o
69 ifeq ($(CONFIG_FSL_BOOKE
),y
)
70 obj-
$(CONFIG_HIBERNATION
) += swsusp_booke.o
72 obj-
$(CONFIG_HIBERNATION
) += swsusp_
$(CONFIG_WORD_SIZE
).o
74 obj64-
$(CONFIG_HIBERNATION
) += swsusp_asm64.o
75 obj-
$(CONFIG_MODULES
) += module.o module_
$(CONFIG_WORD_SIZE
).o
76 obj-
$(CONFIG_44x
) += cpu_setup_44x.o
77 obj-
$(CONFIG_PPC_FSL_BOOK3E
) += cpu_setup_fsl_booke.o dbell.o
78 obj-
$(CONFIG_PPC_BOOK3E_64
) += dbell.o
80 extra-y
:= head_
$(CONFIG_WORD_SIZE
).o
81 extra-
$(CONFIG_40x
) := head_40x.o
82 extra-
$(CONFIG_44x
) := head_44x.o
83 extra-
$(CONFIG_FSL_BOOKE
) := head_fsl_booke.o
84 extra-
$(CONFIG_8xx
) := head_8xx.o
85 extra-y
+= vmlinux.lds
87 obj-
$(CONFIG_PPC32
) += entry_32.o setup_32.o
88 obj-
$(CONFIG_PPC64
) += dma-iommu.o iommu.o
89 obj-
$(CONFIG_KGDB
) += kgdb.o
90 obj-
$(CONFIG_PPC_OF_BOOT_TRAMPOLINE
) += prom_init.o
91 obj-
$(CONFIG_MODULES
) += ppc_ksyms.o
92 obj-
$(CONFIG_BOOTX_TEXT
) += btext.o
93 obj-
$(CONFIG_SMP
) += smp.o
94 obj-
$(CONFIG_KPROBES
) += kprobes.o
95 obj-
$(CONFIG_PPC_UDBG_16550
) += legacy_serial.o udbg_16550.o
96 obj-
$(CONFIG_STACKTRACE
) += stacktrace.o
97 obj-
$(CONFIG_SWIOTLB
) += dma-swiotlb.o
99 pci64-
$(CONFIG_PPC64
) += pci_dn.o isa-bridge.o
100 obj-
$(CONFIG_PCI
) += pci_
$(CONFIG_WORD_SIZE
).o
$(pci64-y
) \
101 pci-common.o pci_of_scan.o
102 obj-
$(CONFIG_PCI_MSI
) += msi.o
103 obj-
$(CONFIG_KEXEC
) += machine_kexec.o crash.o \
104 machine_kexec_
$(CONFIG_WORD_SIZE
).o
105 obj-
$(CONFIG_AUDIT
) += audit.o
106 obj64-
$(CONFIG_AUDIT
) += compat_audit.o
108 obj-
$(CONFIG_PPC_IO_WORKAROUNDS
) += io-workarounds.o
110 obj-
$(CONFIG_DYNAMIC_FTRACE
) += ftrace.o
111 obj-
$(CONFIG_FUNCTION_GRAPH_TRACER
) += ftrace.o
112 obj-
$(CONFIG_FTRACE_SYSCALLS
) += ftrace.o
113 obj-
$(CONFIG_PERF_EVENTS
) += perf_callchain.o
115 obj-
$(CONFIG_PPC_PERF_CTRS
) += perf_event.o
116 obj64-
$(CONFIG_PPC_PERF_CTRS
) += power4-pmu.o ppc970-pmu.o power5-pmu.o \
117 power5
+-pmu.o power6-pmu.o power7-pmu.o
118 obj32-
$(CONFIG_PPC_PERF_CTRS
) += mpc7450-pmu.o
120 obj-
$(CONFIG_FSL_EMB_PERF_EVENT
) += perf_event_fsl_emb.o
121 obj-
$(CONFIG_FSL_EMB_PERF_EVENT_E500
) += e500-pmu.o
123 obj-
$(CONFIG_8XX_MINIMAL_FPEMU
) += softemu8xx.o
125 ifneq ($(CONFIG_PPC_INDIRECT_IO
),y
)
129 obj-
$(CONFIG_PPC64
) += $(obj64-y
)
130 obj-
$(CONFIG_PPC32
) += $(obj32-y
)
132 ifneq ($(CONFIG_XMON
)$(CONFIG_KEXEC
),)
133 obj-y
+= ppc_save_regs.o
136 obj-
$(CONFIG_KVM_GUEST
) += kvm.o kvm_emul.o
138 # Disable GCOV in odd or sensitive code
139 GCOV_PROFILE_prom_init.o
:= n
140 GCOV_PROFILE_ftrace.o
:= n
141 GCOV_PROFILE_machine_kexec_64.o
:= n
142 GCOV_PROFILE_machine_kexec_32.o
:= n
143 GCOV_PROFILE_kprobes.o
:= n
145 extra-
$(CONFIG_PPC_FPU
) += fpu.o
146 extra-
$(CONFIG_ALTIVEC
) += vector.o
147 extra-
$(CONFIG_PPC64
) += entry_64.o
149 extra-y
+= systbl_chk.i
150 $(obj
)/systbl.o
: systbl_chk
152 quiet_cmd_systbl_chk
= CALL
$<
153 cmd_systbl_chk
= $(CONFIG_SHELL
) $< $(obj
)/systbl_chk.i
156 systbl_chk
: $(src
)/systbl_chk.sh
$(obj
)/systbl_chk.i
157 $(call cmd
,systbl_chk
)
159 ifeq ($(CONFIG_PPC_OF_BOOT_TRAMPOLINE
),y
)
160 $(obj
)/built-in.o
: prom_init_check
162 quiet_cmd_prom_init_check
= CALL
$<
163 cmd_prom_init_check
= $(CONFIG_SHELL
) $< "$(NM)" "$(obj)/prom_init.o"
165 PHONY
+= prom_init_check
166 prom_init_check
: $(src
)/prom_init_check.sh
$(obj
)/prom_init.o
167 $(call cmd
,prom_init_check
)
170 clean-files
:= vmlinux.lds