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 41obj64-$(CONFIG_RELOCATABLE) += reloc_64.o 42obj-$(CONFIG_PPC_BOOK3E_64) += exceptions-64e.o idle_book3e.o 43obj-$(CONFIG_PPC64) += vdso64/ 44obj-$(CONFIG_ALTIVEC) += vecemu.o 45obj-$(CONFIG_PPC_970_NAP) += idle_power4.o 46obj-$(CONFIG_PPC_OF) += of_platform.o prom_parse.o 47obj-$(CONFIG_PPC_CLOCK) += clock.o 48procfs-y := proc_powerpc.o 49obj-$(CONFIG_PROC_FS) += $(procfs-y) 50rtaspci-$(CONFIG_PPC64)-$(CONFIG_PCI) := rtas_pci.o 51obj-$(CONFIG_PPC_RTAS) += rtas.o rtas-rtc.o $(rtaspci-y-y) 52obj-$(CONFIG_PPC_RTAS_DAEMON) += rtasd.o 53obj-$(CONFIG_RTAS_FLASH) += rtas_flash.o 54obj-$(CONFIG_RTAS_PROC) += rtas-proc.o 55obj-$(CONFIG_LPARCFG) += lparcfg.o 56obj-$(CONFIG_IBMVIO) += vio.o 57obj-$(CONFIG_IBMEBUS) += ibmebus.o 58obj-$(CONFIG_GENERIC_TBSYNC) += smp-tbsync.o 59obj-$(CONFIG_CRASH_DUMP) += crash_dump.o 60ifeq ($(CONFIG_PPC32),y) 61obj-$(CONFIG_E500) += idle_e500.o 62endif 63obj-$(CONFIG_6xx) += idle_6xx.o l2cr_6xx.o cpu_setup_6xx.o 64obj-$(CONFIG_TAU) += tau_6xx.o 65obj-$(CONFIG_HIBERNATION) += swsusp.o suspend.o 66ifeq ($(CONFIG_FSL_BOOKE),y) 67obj-$(CONFIG_HIBERNATION) += swsusp_booke.o 68else 69obj-$(CONFIG_HIBERNATION) += swsusp_$(CONFIG_WORD_SIZE).o 70endif 71obj64-$(CONFIG_HIBERNATION) += swsusp_asm64.o 72obj-$(CONFIG_MODULES) += module.o module_$(CONFIG_WORD_SIZE).o 73obj-$(CONFIG_44x) += cpu_setup_44x.o 74obj-$(CONFIG_PPC_FSL_BOOK3E) += cpu_setup_fsl_booke.o dbell.o 75obj-$(CONFIG_PPC_BOOK3E_64) += dbell.o 76 77extra-y := head_$(CONFIG_WORD_SIZE).o 78extra-$(CONFIG_PPC_BOOK3E_32) := head_new_booke.o 79extra-$(CONFIG_40x) := head_40x.o 80extra-$(CONFIG_44x) := head_44x.o 81extra-$(CONFIG_FSL_BOOKE) := head_fsl_booke.o 82extra-$(CONFIG_8xx) := head_8xx.o 83extra-y += vmlinux.lds 84 85obj-$(CONFIG_PPC32) += entry_32.o setup_32.o 86obj-$(CONFIG_PPC64) += dma-iommu.o iommu.o 87obj-$(CONFIG_KGDB) += kgdb.o 88obj-$(CONFIG_PPC_OF_BOOT_TRAMPOLINE) += prom_init.o 89obj-$(CONFIG_MODULES) += ppc_ksyms.o 90obj-$(CONFIG_BOOTX_TEXT) += btext.o 91obj-$(CONFIG_SMP) += smp.o 92obj-$(CONFIG_KPROBES) += kprobes.o 93obj-$(CONFIG_PPC_UDBG_16550) += legacy_serial.o udbg_16550.o 94obj-$(CONFIG_STACKTRACE) += stacktrace.o 95obj-$(CONFIG_SWIOTLB) += dma-swiotlb.o 96 97pci64-$(CONFIG_PPC64) += pci_dn.o isa-bridge.o 98obj-$(CONFIG_PCI) += pci_$(CONFIG_WORD_SIZE).o $(pci64-y) \ 99 pci-common.o pci_of_scan.o 100obj-$(CONFIG_PCI_MSI) += msi.o 101obj-$(CONFIG_KEXEC) += machine_kexec.o crash.o \ 102 machine_kexec_$(CONFIG_WORD_SIZE).o 103obj-$(CONFIG_AUDIT) += audit.o 104obj64-$(CONFIG_AUDIT) += compat_audit.o 105 106obj-$(CONFIG_DYNAMIC_FTRACE) += ftrace.o 107obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += ftrace.o 108obj-$(CONFIG_PERF_EVENTS) += perf_callchain.o 109 110obj-$(CONFIG_PPC_PERF_CTRS) += perf_event.o 111obj64-$(CONFIG_PPC_PERF_CTRS) += power4-pmu.o ppc970-pmu.o power5-pmu.o \ 112 power5+-pmu.o power6-pmu.o power7-pmu.o 113obj32-$(CONFIG_PPC_PERF_CTRS) += mpc7450-pmu.o 114 115obj-$(CONFIG_FSL_EMB_PERF_EVENT) += perf_event_fsl_emb.o 116obj-$(CONFIG_FSL_EMB_PERF_EVENT_E500) += e500-pmu.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