## Makefile for the linux kernel.# CFLAGS_ptrace.o += -DUTS_MACHINE='"$(UTS_MACHINE)"' subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror ifeq ($(CONFIG_PPC64),y)CFLAGS_prom_init.o += $(NO_MINIMAL_TOC)endififeq ($(CONFIG_PPC32),y)CFLAGS_prom_init.o += -fPICCFLAGS_btext.o += -fPICendif CFLAGS_cputable.o += $(DISABLE_LATENT_ENTROPY_PLUGIN)CFLAGS_prom_init.o += $(DISABLE_LATENT_ENTROPY_PLUGIN)CFLAGS_btext.o += $(DISABLE_LATENT_ENTROPY_PLUGIN)CFLAGS_prom.o += $(DISABLE_LATENT_ENTROPY_PLUGIN) ifdef CONFIG_FUNCTION_TRACER# Do not trace early boot codeCFLAGS_REMOVE_cputable.o = -mno-sched-epilog $(CC_FLAGS_FTRACE)CFLAGS_REMOVE_prom_init.o = -mno-sched-epilog $(CC_FLAGS_FTRACE)CFLAGS_REMOVE_btext.o = -mno-sched-epilog $(CC_FLAGS_FTRACE)CFLAGS_REMOVE_prom.o = -mno-sched-epilog $(CC_FLAGS_FTRACE)endif obj-y := cputable.o ptrace.o syscalls.o \ irq.o align.o signal_32.o pmc.o vdso.o \ process.o systbl.o idle.o \ signal.o sysfs.o cacheinfo.o time.o \ prom.o traps.o setup-common.o \ udbg.o misc.o io.o dma.o misc_$(BITS).o \ of_platform.o prom_parse.oobj-$(CONFIG_PPC64) += setup_64.o sys_ppc32.o \ signal_64.o ptrace32.o \ paca.o nvram_64.o firmware.oobj-$(CONFIG_VDSO32) += vdso32/obj-$(CONFIG_HARDLOCKUP_DETECTOR) += watchdog.oobj-$(CONFIG_HAVE_HW_BREAKPOINT) += hw_breakpoint.oobj-$(CONFIG_PPC_BOOK3S_64) += cpu_setup_ppc970.o cpu_setup_pa6t.oobj-$(CONFIG_PPC_BOOK3S_64) += cpu_setup_power.oobj-$(CONFIG_PPC_BOOK3S_64) += mce.o mce_power.oobj-$(CONFIG_PPC_BOOK3E_64) += exceptions-64e.o idle_book3e.oobj-$(CONFIG_PPC64) += vdso64/obj-$(CONFIG_ALTIVEC) += vecemu.oobj-$(CONFIG_PPC_970_NAP) += idle_power4.oobj-$(CONFIG_PPC_P7_NAP) += idle_book3s.oprocfs-y := proc_powerpc.oobj-$(CONFIG_PROC_FS) += $(procfs-y)rtaspci-$(CONFIG_PPC64)-$(CONFIG_PCI) := rtas_pci.oobj-$(CONFIG_PPC_RTAS) += rtas.o rtas-rtc.o $(rtaspci-y-y)obj-$(CONFIG_PPC_RTAS_DAEMON) += rtasd.oobj-$(CONFIG_RTAS_FLASH) += rtas_flash.oobj-$(CONFIG_RTAS_PROC) += rtas-proc.oobj-$(CONFIG_PPC_DT_CPU_FTRS) += dt_cpu_ftrs.oobj-$(CONFIG_EEH) += eeh.o eeh_pe.o eeh_dev.o eeh_cache.o \ eeh_driver.o eeh_event.o eeh_sysfs.oobj-$(CONFIG_GENERIC_TBSYNC) += smp-tbsync.oobj-$(CONFIG_CRASH_DUMP) += crash_dump.oobj-$(CONFIG_FA_DUMP) += fadump.oifeq ($(CONFIG_PPC32),y)obj-$(CONFIG_E500) += idle_e500.oendifobj-$(CONFIG_6xx) += idle_6xx.o l2cr_6xx.o cpu_setup_6xx.oobj-$(CONFIG_TAU) += tau_6xx.oobj-$(CONFIG_HIBERNATION) += swsusp.o suspend.oifeq ($(CONFIG_FSL_BOOKE),y)obj-$(CONFIG_HIBERNATION) += swsusp_booke.oelseobj-$(CONFIG_HIBERNATION) += swsusp_$(BITS).oendifobj64-$(CONFIG_HIBERNATION) += swsusp_asm64.oobj-$(CONFIG_MODULES) += module.o module_$(BITS).oobj-$(CONFIG_44x) += cpu_setup_44x.oobj-$(CONFIG_PPC_FSL_BOOK3E) += cpu_setup_fsl_booke.oobj-$(CONFIG_PPC_DOORBELL) += dbell.oobj-$(CONFIG_JUMP_LABEL) += jump_label.o extra-y := head_$(BITS).oextra-$(CONFIG_40x) := head_40x.oextra-$(CONFIG_44x) := head_44x.oextra-$(CONFIG_FSL_BOOKE) := head_fsl_booke.oextra-$(CONFIG_8xx) := head_8xx.oextra-y += vmlinux.lds obj-$(CONFIG_RELOCATABLE) += reloc_$(BITS).o obj-$(CONFIG_PPC32) += entry_32.o setup_32.oobj-$(CONFIG_PPC64) += dma-iommu.o iommu.oobj-$(CONFIG_KGDB) += kgdb.oobj-$(CONFIG_BOOTX_TEXT) += btext.oobj-$(CONFIG_SMP) += smp.oobj-$(CONFIG_KPROBES) += kprobes.oobj-$(CONFIG_OPTPROBES) += optprobes.o optprobes_head.oobj-$(CONFIG_KPROBES_ON_FTRACE) += kprobes-ftrace.oobj-$(CONFIG_UPROBES) += uprobes.oobj-$(CONFIG_PPC_UDBG_16550) += legacy_serial.o udbg_16550.oobj-$(CONFIG_STACKTRACE) += stacktrace.oobj-$(CONFIG_SWIOTLB) += dma-swiotlb.o pci64-$(CONFIG_PPC64) += pci_dn.o pci-hotplug.o isa-bridge.oobj-$(CONFIG_PCI) += pci_$(BITS).o $(pci64-y) \ pci-common.o pci_of_scan.oobj-$(CONFIG_PCI_MSI) += msi.oobj-$(CONFIG_KEXEC_CORE) += machine_kexec.o crash.o \ machine_kexec_$(BITS).oobj-$(CONFIG_KEXEC_FILE) += machine_kexec_file_$(BITS).o kexec_elf_$(BITS).oifeq ($(CONFIG_HAVE_IMA_KEXEC)$(CONFIG_IMA),yy)obj-y += ima_kexec.oendif obj-$(CONFIG_AUDIT) += audit.oobj64-$(CONFIG_AUDIT) += compat_audit.o obj-$(CONFIG_PPC_IO_WORKAROUNDS) += io-workarounds.o obj-y += trace/ ifneq ($(CONFIG_PPC_INDIRECT_PIO),y)obj-y += iomap.oendif obj64-$(CONFIG_PPC_TRANSACTIONAL_MEM) += tm.o obj-$(CONFIG_PPC64) += $(obj64-y)obj-$(CONFIG_PPC32) += $(obj32-y) ifneq ($(CONFIG_XMON)$(CONFIG_KEXEC_CORE),)obj-y += ppc_save_regs.oendif obj-$(CONFIG_EPAPR_PARAVIRT) += epapr_paravirt.o epapr_hcalls.oobj-$(CONFIG_KVM_GUEST) += kvm.o kvm_emul.o # Disable GCOV & sanitizers in odd or sensitive codeGCOV_PROFILE_prom_init.o := nUBSAN_SANITIZE_prom_init.o := nGCOV_PROFILE_machine_kexec_64.o := nUBSAN_SANITIZE_machine_kexec_64.o := nGCOV_PROFILE_machine_kexec_32.o := nUBSAN_SANITIZE_machine_kexec_32.o := nGCOV_PROFILE_kprobes.o := nUBSAN_SANITIZE_kprobes.o := nGCOV_PROFILE_kprobes-ftrace.o := nUBSAN_SANITIZE_kprobes-ftrace.o := nUBSAN_SANITIZE_vdso.o := n extra-$(CONFIG_PPC_FPU) += fpu.oextra-$(CONFIG_ALTIVEC) += vector.oextra-$(CONFIG_PPC64) += entry_64.oextra-$(CONFIG_PPC_OF_BOOT_TRAMPOLINE) += prom_init.o extra-y += systbl_chk.i$(obj)/systbl.o: systbl_chk quiet_cmd_systbl_chk = CALL $< cmd_systbl_chk = $(CONFIG_SHELL) $< $(obj)/systbl_chk.i PHONY += systbl_chksystbl_chk: $(src)/systbl_chk.sh $(obj)/systbl_chk.i $(call cmd,systbl_chk) ifeq ($(CONFIG_PPC_OF_BOOT_TRAMPOLINE),y)$(obj)/built-in.o: prom_init_check quiet_cmd_prom_init_check = CALL $< cmd_prom_init_check = $(CONFIG_SHELL) $< "$(NM)" "$(obj)/prom_init.o" PHONY += prom_init_checkprom_init_check: $(src)/prom_init_check.sh $(obj)/prom_init.o $(call cmd,prom_init_check)endif clean-files := vmlinux.lds
#
# Makefile for the linux kernel.
#
CFLAGS_ptrace.o += -DUTS_MACHINE='"$(UTS_MACHINE)"'
subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror
ifeq ($(CONFIG_PPC64),y)
CFLAGS_prom_init.o += $(NO_MINIMAL_TOC)
endif
ifeq ($(CONFIG_PPC32),y)
CFLAGS_prom_init.o += -fPIC
CFLAGS_btext.o += -fPIC
endif
CFLAGS_cputable.o += $(DISABLE_LATENT_ENTROPY_PLUGIN)
CFLAGS_prom_init.o += $(DISABLE_LATENT_ENTROPY_PLUGIN)
CFLAGS_btext.o += $(DISABLE_LATENT_ENTROPY_PLUGIN)
CFLAGS_prom.o += $(DISABLE_LATENT_ENTROPY_PLUGIN)
ifdef CONFIG_FUNCTION_TRACER
# Do not trace early boot code
CFLAGS_REMOVE_cputable.o = -mno-sched-epilog $(CC_FLAGS_FTRACE)
CFLAGS_REMOVE_prom_init.o = -mno-sched-epilog $(CC_FLAGS_FTRACE)
CFLAGS_REMOVE_btext.o = -mno-sched-epilog $(CC_FLAGS_FTRACE)
CFLAGS_REMOVE_prom.o = -mno-sched-epilog $(CC_FLAGS_FTRACE)
endif
obj-y := cputable.o ptrace.o syscalls.o \
irq.o align.o signal_32.o pmc.o vdso.o \
process.o systbl.o idle.o \
signal.o sysfs.o cacheinfo.o time.o \
prom.o traps.o setup-common.o \
udbg.o misc.o io.o dma.o misc_$(BITS).o \
of_platform.o prom_parse.o
obj-$(CONFIG_PPC64) += setup_64.o sys_ppc32.o \
signal_64.o ptrace32.o \
paca.o nvram_64.o firmware.o
obj-$(CONFIG_VDSO32) += vdso32/
obj-$(CONFIG_HARDLOCKUP_DETECTOR) += watchdog.o
obj-$(CONFIG_HAVE_HW_BREAKPOINT) += hw_breakpoint.o
obj-$(CONFIG_PPC_BOOK3S_64) += cpu_setup_ppc970.o cpu_setup_pa6t.o
obj-$(CONFIG_PPC_BOOK3S_64) += cpu_setup_power.o
obj-$(CONFIG_PPC_BOOK3S_64) += mce.o mce_power.o
obj-$(CONFIG_PPC_BOOK3E_64) += exceptions-64e.o idle_book3e.o
obj-$(CONFIG_PPC64) += vdso64/
obj-$(CONFIG_ALTIVEC) += vecemu.o
obj-$(CONFIG_PPC_970_NAP) += idle_power4.o
obj-$(CONFIG_PPC_P7_NAP) += idle_book3s.o
procfs-y := proc_powerpc.o
obj-$(CONFIG_PROC_FS) += $(procfs-y)
rtaspci-$(CONFIG_PPC64)-$(CONFIG_PCI) := rtas_pci.o
obj-$(CONFIG_PPC_RTAS) += rtas.o rtas-rtc.o $(rtaspci-y-y)
obj-$(CONFIG_PPC_RTAS_DAEMON) += rtasd.o
obj-$(CONFIG_RTAS_FLASH) += rtas_flash.o
obj-$(CONFIG_RTAS_PROC) += rtas-proc.o
obj-$(CONFIG_PPC_DT_CPU_FTRS) += dt_cpu_ftrs.o
obj-$(CONFIG_EEH) += eeh.o eeh_pe.o eeh_dev.o eeh_cache.o \
eeh_driver.o eeh_event.o eeh_sysfs.o
obj-$(CONFIG_GENERIC_TBSYNC) += smp-tbsync.o
obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
obj-$(CONFIG_FA_DUMP) += fadump.o
ifeq ($(CONFIG_PPC32),y)
obj-$(CONFIG_E500) += idle_e500.o
endif
obj-$(CONFIG_6xx) += idle_6xx.o l2cr_6xx.o cpu_setup_6xx.o
obj-$(CONFIG_TAU) += tau_6xx.o
obj-$(CONFIG_HIBERNATION) += swsusp.o suspend.o
ifeq ($(CONFIG_FSL_BOOKE),y)
obj-$(CONFIG_HIBERNATION) += swsusp_booke.o
else
obj-$(CONFIG_HIBERNATION) += swsusp_$(BITS).o
endif
obj64-$(CONFIG_HIBERNATION) += swsusp_asm64.o
obj-$(CONFIG_MODULES) += module.o module_$(BITS).o
obj-$(CONFIG_44x) += cpu_setup_44x.o
obj-$(CONFIG_PPC_FSL_BOOK3E) += cpu_setup_fsl_booke.o
obj-$(CONFIG_PPC_DOORBELL) += dbell.o
obj-$(CONFIG_JUMP_LABEL) += jump_label.o
extra-y := head_$(BITS).o
extra-$(CONFIG_40x) := head_40x.o
extra-$(CONFIG_44x) := head_44x.o
extra-$(CONFIG_FSL_BOOKE) := head_fsl_booke.o
extra-$(CONFIG_8xx) := head_8xx.o
extra-y += vmlinux.lds
obj-$(CONFIG_RELOCATABLE) += reloc_$(BITS).o
obj-$(CONFIG_PPC32) += entry_32.o setup_32.o
obj-$(CONFIG_PPC64) += dma-iommu.o iommu.o
obj-$(CONFIG_KGDB) += kgdb.o
obj-$(CONFIG_BOOTX_TEXT) += btext.o
obj-$(CONFIG_SMP) += smp.o
obj-$(CONFIG_KPROBES) += kprobes.o
obj-$(CONFIG_OPTPROBES) += optprobes.o optprobes_head.o
obj-$(CONFIG_KPROBES_ON_FTRACE) += kprobes-ftrace.o
obj-$(CONFIG_UPROBES) += uprobes.o
obj-$(CONFIG_PPC_UDBG_16550) += legacy_serial.o udbg_16550.o
obj-$(CONFIG_STACKTRACE) += stacktrace.o
obj-$(CONFIG_SWIOTLB) += dma-swiotlb.o
pci64-$(CONFIG_PPC64) += pci_dn.o pci-hotplug.o isa-bridge.o
obj-$(CONFIG_PCI) += pci_$(BITS).o $(pci64-y) \
pci-common.o pci_of_scan.o
obj-$(CONFIG_PCI_MSI) += msi.o
obj-$(CONFIG_KEXEC_CORE) += machine_kexec.o crash.o \
machine_kexec_$(BITS).o
obj-$(CONFIG_KEXEC_FILE) += machine_kexec_file_$(BITS).o kexec_elf_$(BITS).o
ifeq ($(CONFIG_HAVE_IMA_KEXEC)$(CONFIG_IMA),yy)
obj-y += ima_kexec.o
endif
obj-$(CONFIG_AUDIT) += audit.o
obj64-$(CONFIG_AUDIT) += compat_audit.o
obj-$(CONFIG_PPC_IO_WORKAROUNDS) += io-workarounds.o
obj-y += trace/
ifneq ($(CONFIG_PPC_INDIRECT_PIO),y)
obj-y += iomap.o
endif
obj64-$(CONFIG_PPC_TRANSACTIONAL_MEM) += tm.o
obj-$(CONFIG_PPC64) += $(obj64-y)
obj-$(CONFIG_PPC32) += $(obj32-y)
ifneq ($(CONFIG_XMON)$(CONFIG_KEXEC_CORE),)
obj-y += ppc_save_regs.o
endif
obj-$(CONFIG_EPAPR_PARAVIRT) += epapr_paravirt.o epapr_hcalls.o
obj-$(CONFIG_KVM_GUEST) += kvm.o kvm_emul.o
# Disable GCOV & sanitizers in odd or sensitive code
GCOV_PROFILE_prom_init.o := n
UBSAN_SANITIZE_prom_init.o := n
GCOV_PROFILE_machine_kexec_64.o := n
UBSAN_SANITIZE_machine_kexec_64.o := n
GCOV_PROFILE_machine_kexec_32.o := n
UBSAN_SANITIZE_machine_kexec_32.o := n
GCOV_PROFILE_kprobes.o := n
UBSAN_SANITIZE_kprobes.o := n
GCOV_PROFILE_kprobes-ftrace.o := n
UBSAN_SANITIZE_kprobes-ftrace.o := n
UBSAN_SANITIZE_vdso.o := n
extra-$(CONFIG_PPC_FPU) += fpu.o
extra-$(CONFIG_ALTIVEC) += vector.o
extra-$(CONFIG_PPC64) += entry_64.o
extra-$(CONFIG_PPC_OF_BOOT_TRAMPOLINE) += prom_init.o
extra-y += systbl_chk.i
$(obj)/systbl.o: systbl_chk
quiet_cmd_systbl_chk = CALL $<
cmd_systbl_chk = $(CONFIG_SHELL) $< $(obj)/systbl_chk.i
PHONY += systbl_chk
systbl_chk: $(src)/systbl_chk.sh $(obj)/systbl_chk.i
$(call cmd,systbl_chk)
ifeq ($(CONFIG_PPC_OF_BOOT_TRAMPOLINE),y)
$(obj)/built-in.o: prom_init_check
quiet_cmd_prom_init_check = CALL $<
cmd_prom_init_check = $(CONFIG_SHELL) $< "$(NM)" "$(obj)/prom_init.o"
PHONY += prom_init_check
prom_init_check: $(src)/prom_init_check.sh $(obj)/prom_init.o
$(call cmd,prom_init_check)
endif
clean-files := vmlinux.lds