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 33obj-y += vdso32/ 34obj-$(CONFIG_PPC64) += setup_64.o sys_ppc32.o \ 35 signal_64.o ptrace32.o \ 36 paca.o nvram_64.o firmware.o 37obj-$(CONFIG_HAVE_HW_BREAKPOINT) += hw_breakpoint.o 38obj-$(CONFIG_PPC_BOOK3S_64) += cpu_setup_ppc970.o cpu_setup_pa6t.o 39obj64-$(CONFIG_RELOCATABLE) += reloc_64.o 40obj-$(CONFIG_PPC_BOOK3E_64) += exceptions-64e.o idle_book3e.o 41obj-$(CONFIG_PPC64) += vdso64/ 42obj-$(CONFIG_ALTIVEC) += vecemu.o 43obj-$(CONFIG_PPC_970_NAP) += idle_power4.o 44obj-$(CONFIG_PPC_OF) += of_platform.o prom_parse.o 45obj-$(CONFIG_PPC_CLOCK) += clock.o 46procfs-y := proc_powerpc.o 47obj-$(CONFIG_PROC_FS) += $(procfs-y) 48rtaspci-$(CONFIG_PPC64)-$(CONFIG_PCI) := rtas_pci.o 49obj-$(CONFIG_PPC_RTAS) += rtas.o rtas-rtc.o $(rtaspci-y-y) 50obj-$(CONFIG_PPC_RTAS_DAEMON) += rtasd.o 51obj-$(CONFIG_RTAS_FLASH) += rtas_flash.o 52obj-$(CONFIG_RTAS_PROC) += rtas-proc.o 53obj-$(CONFIG_LPARCFG) += lparcfg.o 54obj-$(CONFIG_IBMVIO) += vio.o 55obj-$(CONFIG_IBMEBUS) += ibmebus.o 56obj-$(CONFIG_GENERIC_TBSYNC) += smp-tbsync.o 57obj-$(CONFIG_CRASH_DUMP) += crash_dump.o 58obj-$(CONFIG_E500) += idle_e500.o 59obj-$(CONFIG_6xx) += idle_6xx.o l2cr_6xx.o cpu_setup_6xx.o 60obj-$(CONFIG_TAU) += tau_6xx.o 61obj-$(CONFIG_HIBERNATION) += swsusp.o suspend.o 62ifeq ($(CONFIG_FSL_BOOKE),y) 63obj-$(CONFIG_HIBERNATION) += swsusp_booke.o 64else 65obj-$(CONFIG_HIBERNATION) += swsusp_$(CONFIG_WORD_SIZE).o 66endif 67obj64-$(CONFIG_HIBERNATION) += swsusp_asm64.o 68obj-$(CONFIG_MODULES) += module.o module_$(CONFIG_WORD_SIZE).o 69obj-$(CONFIG_44x) += cpu_setup_44x.o 70obj-$(CONFIG_FSL_BOOKE) += cpu_setup_fsl_booke.o dbell.o 71obj-$(CONFIG_PPC_BOOK3E_64) += dbell.o 72 73extra-y := head_$(CONFIG_WORD_SIZE).o 74extra-$(CONFIG_PPC_BOOK3E_32) := head_new_booke.o 75extra-$(CONFIG_40x) := head_40x.o 76extra-$(CONFIG_44x) := head_44x.o 77extra-$(CONFIG_FSL_BOOKE) := head_fsl_booke.o 78extra-$(CONFIG_8xx) := head_8xx.o 79extra-y += vmlinux.lds 80 81obj-y += time.o prom.o traps.o setup-common.o \ 82 udbg.o misc.o io.o dma.o \ 83 misc_$(CONFIG_WORD_SIZE).o 84obj-$(CONFIG_PPC32) += entry_32.o setup_32.o 85obj-$(CONFIG_PPC64) += dma-iommu.o iommu.o 86obj-$(CONFIG_KGDB) += kgdb.o 87obj-$(CONFIG_PPC_OF_BOOT_TRAMPOLINE) += prom_init.o 88obj-$(CONFIG_MODULES) += ppc_ksyms.o 89obj-$(CONFIG_BOOTX_TEXT) += btext.o 90obj-$(CONFIG_SMP) += smp.o 91obj-$(CONFIG_KPROBES) += kprobes.o 92obj-$(CONFIG_PPC_UDBG_16550) += legacy_serial.o udbg_16550.o 93obj-$(CONFIG_STACKTRACE) += stacktrace.o 94obj-$(CONFIG_SWIOTLB) += dma-swiotlb.o 95 96pci64-$(CONFIG_PPC64) += pci_dn.o isa-bridge.o 97obj-$(CONFIG_PCI) += pci_$(CONFIG_WORD_SIZE).o $(pci64-y) \ 98 pci-common.o pci_of_scan.o 99obj-$(CONFIG_PCI_MSI) += msi.o 100obj-$(CONFIG_KEXEC) += machine_kexec.o crash.o \ 101 machine_kexec_$(CONFIG_WORD_SIZE).o 102obj-$(CONFIG_AUDIT) += audit.o 103obj64-$(CONFIG_AUDIT) += compat_audit.o 104 105obj-$(CONFIG_DYNAMIC_FTRACE) += ftrace.o 106obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += ftrace.o 107obj-$(CONFIG_PERF_EVENTS) += perf_callchain.o 108 109obj-$(CONFIG_PPC_PERF_CTRS) += perf_event.o 110obj64-$(CONFIG_PPC_PERF_CTRS) += power4-pmu.o ppc970-pmu.o power5-pmu.o \ 111 power5+-pmu.o power6-pmu.o power7-pmu.o 112obj32-$(CONFIG_PPC_PERF_CTRS) += mpc7450-pmu.o 113 114obj-$(CONFIG_FSL_EMB_PERF_EVENT) += perf_event_fsl_emb.o 115obj-$(CONFIG_FSL_EMB_PERF_EVENT_E500) += e500-pmu.o 116 117obj-$(CONFIG_8XX_MINIMAL_FPEMU) += softemu8xx.o 118 119ifneq ($(CONFIG_PPC_INDIRECT_IO),y) 120obj-y += iomap.o 121endif 122 123obj-$(CONFIG_PPC64) += $(obj64-y) 124obj-$(CONFIG_PPC32) += $(obj32-y) 125 126ifneq ($(CONFIG_XMON)$(CONFIG_KEXEC),) 127obj-y += ppc_save_regs.o 128endif 129 130# Disable GCOV in odd or sensitive code 131GCOV_PROFILE_prom_init.o := n 132GCOV_PROFILE_ftrace.o := n 133GCOV_PROFILE_machine_kexec_64.o := n 134GCOV_PROFILE_machine_kexec_32.o := n 135GCOV_PROFILE_kprobes.o := n 136 137extra-$(CONFIG_PPC_FPU) += fpu.o 138extra-$(CONFIG_ALTIVEC) += vector.o 139extra-$(CONFIG_PPC64) += entry_64.o 140 141extra-y += systbl_chk.i 142$(obj)/systbl.o: systbl_chk 143 144quiet_cmd_systbl_chk = CALL $< 145 cmd_systbl_chk = $(CONFIG_SHELL) $< $(obj)/systbl_chk.i 146 147PHONY += systbl_chk 148systbl_chk: $(src)/systbl_chk.sh $(obj)/systbl_chk.i 149 $(call cmd,systbl_chk) 150 151ifeq ($(CONFIG_PPC_OF_BOOT_TRAMPOLINE),y) 152$(obj)/built-in.o: prom_init_check 153 154quiet_cmd_prom_init_check = CALL $< 155 cmd_prom_init_check = $(CONFIG_SHELL) $< "$(NM)" "$(obj)/prom_init.o" 156 157PHONY += prom_init_check 158prom_init_check: $(src)/prom_init_check.sh $(obj)/prom_init.o 159 $(call cmd,prom_init_check) 160endif 161 162clean-files := vmlinux.lds 163