# Makefile for the linux kernel.
#
+CFLAGS_ptrace.o += -DUTS_MACHINE='"$(UTS_MACHINE)"'
+
+subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror
+
ifeq ($(CONFIG_PPC64),y)
-EXTRA_CFLAGS += -mno-minimal-toc
+CFLAGS_prom_init.o += -mno-minimal-toc
endif
ifeq ($(CONFIG_PPC32),y)
CFLAGS_prom_init.o += -fPIC
CFLAGS_btext.o += -fPIC
endif
-obj-y := semaphore.o cputable.o ptrace.o syscalls.o \
+ifdef CONFIG_FUNCTION_TRACER
+# Do not trace early boot code
+CFLAGS_REMOVE_cputable.o = -pg -mno-sched-epilog
+CFLAGS_REMOVE_prom_init.o = -pg -mno-sched-epilog
+CFLAGS_REMOVE_btext.o = -pg -mno-sched-epilog
+CFLAGS_REMOVE_prom.o = -pg -mno-sched-epilog
+# do not trace tracer code
+CFLAGS_REMOVE_ftrace.o = -pg -mno-sched-epilog
+# timers used by tracing
+CFLAGS_REMOVE_time.o = -pg -mno-sched-epilog
+endif
+
+obj-y := cputable.o ptrace.o syscalls.o \
irq.o align.o signal_32.o pmc.o vdso.o \
init_task.o process.o systbl.o idle.o \
- signal.o
+ signal.o sysfs.o cacheinfo.o
obj-y += vdso32/
-obj-$(CONFIG_PPC64) += setup_64.o binfmt_elf32.o sys_ppc32.o \
+obj-$(CONFIG_PPC64) += setup_64.o sys_ppc32.o \
signal_64.o ptrace32.o \
- paca.o cpu_setup_ppc970.o \
- cpu_setup_pa6t.o \
- firmware.o sysfs.o nvram_64.o
+ paca.o nvram_64.o firmware.o
+obj-$(CONFIG_PPC_BOOK3S_64) += cpu_setup_ppc970.o cpu_setup_pa6t.o
+obj64-$(CONFIG_RELOCATABLE) += reloc_64.o
+obj-$(CONFIG_PPC_BOOK3E_64) += exceptions-64e.o
obj-$(CONFIG_PPC64) += vdso64/
-obj-$(CONFIG_ALTIVEC) += vecemu.o vector.o
+obj-$(CONFIG_ALTIVEC) += vecemu.o
obj-$(CONFIG_PPC_970_NAP) += idle_power4.o
obj-$(CONFIG_PPC_OF) += of_device.o of_platform.o prom_parse.o
+obj-$(CONFIG_PPC_CLOCK) += clock.o
procfs-$(CONFIG_PPC64) := proc_ppc64.o
obj-$(CONFIG_PROC_FS) += $(procfs-y)
rtaspci-$(CONFIG_PPC64)-$(CONFIG_PCI) := rtas_pci.o
obj-$(CONFIG_IBMEBUS) += ibmebus.o
obj-$(CONFIG_GENERIC_TBSYNC) += smp-tbsync.o
obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
+obj-$(CONFIG_E500) += idle_e500.o
obj-$(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
-obj32-$(CONFIG_HIBERNATION) += swsusp_32.o
-obj64-$(CONFIG_HIBERNATION) += swsusp_64.o swsusp_asm64.o
-obj32-$(CONFIG_MODULES) += module_32.o
-
-ifeq ($(CONFIG_PPC_MERGE),y)
+obj-$(CONFIG_HIBERNATION) += swsusp.o suspend.o \
+ swsusp_$(CONFIG_WORD_SIZE).o
+obj64-$(CONFIG_HIBERNATION) += swsusp_asm64.o
+obj-$(CONFIG_MODULES) += module.o module_$(CONFIG_WORD_SIZE).o
+obj-$(CONFIG_44x) += cpu_setup_44x.o
+obj-$(CONFIG_FSL_BOOKE) += cpu_setup_fsl_booke.o dbell.o
-extra-$(CONFIG_PPC_STD_MMU) := head_32.o
-extra-$(CONFIG_PPC64) := head_64.o
-extra-$(CONFIG_40x) := head_4xx.o
+extra-y := head_$(CONFIG_WORD_SIZE).o
+extra-$(CONFIG_PPC_BOOK3E_32) := head_new_booke.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-y += time.o prom.o traps.o setup-common.o \
- udbg.o misc.o io.o
-obj-$(CONFIG_PPC32) += entry_32.o setup_32.o misc_32.o
-obj-$(CONFIG_PPC64) += misc_64.o dma_64.o iommu.o
-obj-$(CONFIG_PPC_MULTIPLATFORM) += prom_init.o
+ udbg.o misc.o io.o dma.o \
+ misc_$(CONFIG_WORD_SIZE).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_PPC_OF_BOOT_TRAMPOLINE) += prom_init.o
obj-$(CONFIG_MODULES) += ppc_ksyms.o
obj-$(CONFIG_BOOTX_TEXT) += btext.o
obj-$(CONFIG_SMP) += smp.o
obj-$(CONFIG_KPROBES) += kprobes.o
obj-$(CONFIG_PPC_UDBG_16550) += legacy_serial.o udbg_16550.o
+obj-$(CONFIG_STACKTRACE) += stacktrace.o
+obj-$(CONFIG_SWIOTLB) += dma-swiotlb.o
-module-$(CONFIG_PPC64) += module_64.o
-obj-$(CONFIG_MODULES) += $(module-y)
-
-pci64-$(CONFIG_PPC64) += pci_64.o pci_dn.o isa-bridge.o
-pci32-$(CONFIG_PPC32) := pci_32.o
-obj-$(CONFIG_PCI) += $(pci64-y) $(pci32-y) pci-common.o
+pci64-$(CONFIG_PPC64) += pci_dn.o isa-bridge.o
+obj-$(CONFIG_PCI) += pci_$(CONFIG_WORD_SIZE).o $(pci64-y) \
+ pci-common.o pci_of_scan.o
obj-$(CONFIG_PCI_MSI) += msi.o
-kexec-$(CONFIG_PPC64) := machine_kexec_64.o
-kexec-$(CONFIG_PPC32) := machine_kexec_32.o
-obj-$(CONFIG_KEXEC) += machine_kexec.o crash.o $(kexec-y)
+obj-$(CONFIG_KEXEC) += machine_kexec.o crash.o \
+ machine_kexec_$(CONFIG_WORD_SIZE).o
obj-$(CONFIG_AUDIT) += audit.o
obj64-$(CONFIG_AUDIT) += compat_audit.o
+obj-$(CONFIG_DYNAMIC_FTRACE) += ftrace.o
+obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += ftrace.o
+obj-$(CONFIG_PPC_PERF_CTRS) += perf_event.o perf_callchain.o
+obj64-$(CONFIG_PPC_PERF_CTRS) += power4-pmu.o ppc970-pmu.o power5-pmu.o \
+ power5+-pmu.o power6-pmu.o power7-pmu.o
+obj32-$(CONFIG_PPC_PERF_CTRS) += mpc7450-pmu.o
+
+obj-$(CONFIG_8XX_MINIMAL_FPEMU) += softemu8xx.o
+
ifneq ($(CONFIG_PPC_INDIRECT_IO),y)
obj-y += iomap.o
endif
-ifeq ($(CONFIG_PPC_ISERIES),y)
-CFLAGS_lparmap.s += -g0
-extra-y += lparmap.s
-$(obj)/head_64.o: $(obj)/lparmap.s
-AFLAGS_head_64.o += -I$(obj)
-endif
-
-else
-# stuff used from here for ARCH=ppc
-smpobj-$(CONFIG_SMP) += smp.o
+obj-$(CONFIG_PPC64) += $(obj64-y)
+obj-$(CONFIG_PPC32) += $(obj32-y)
+ifneq ($(CONFIG_XMON)$(CONFIG_KEXEC),)
+obj-y += ppc_save_regs.o
endif
-obj-$(CONFIG_PPC32) += $(obj32-y)
-obj-$(CONFIG_PPC64) += $(obj64-y)
+# Disable GCOV in odd or sensitive code
+GCOV_PROFILE_prom_init.o := n
+GCOV_PROFILE_ftrace.o := n
+GCOV_PROFILE_machine_kexec_64.o := n
+GCOV_PROFILE_machine_kexec_32.o := n
+GCOV_PROFILE_kprobes.o := n
extra-$(CONFIG_PPC_FPU) += fpu.o
+extra-$(CONFIG_ALTIVEC) += vector.o
extra-$(CONFIG_PPC64) += entry_64.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
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff