1# 2# Makefile for the linux kernel. 3# 4 5ifdef CONFIG_DYNAMIC_FTRACE 6CFLAGS_REMOVE_ftrace.o = -pg 7endif 8 9extra-y := head.o init_task.o vmlinux.lds 10 11obj-y := acpi.o entry.o efi.o efi_stub.o gate-data.o fsys.o ia64_ksyms.o irq.o irq_ia64.o \ 12 irq_lsapic.o ivt.o machvec.o pal.o paravirt_patchlist.o patch.o process.o perfmon.o ptrace.o sal.o \ 13 salinfo.o setup.o signal.o sys_ia64.o time.o traps.o unaligned.o \ 14 unwind.o mca.o mca_asm.o topology.o dma-mapping.o 15 16obj-$(CONFIG_IA64_BRL_EMU) += brl_emu.o 17obj-$(CONFIG_IA64_GENERIC) += acpi-ext.o 18obj-$(CONFIG_IA64_HP_ZX1) += acpi-ext.o 19obj-$(CONFIG_IA64_HP_ZX1_SWIOTLB) += acpi-ext.o 20 21ifneq ($(CONFIG_ACPI_PROCESSOR),) 22obj-y += acpi-processor.o 23endif 24 25obj-$(CONFIG_IA64_PALINFO) += palinfo.o 26obj-$(CONFIG_IOSAPIC) += iosapic.o 27obj-$(CONFIG_MODULES) += module.o 28obj-$(CONFIG_SMP) += smp.o smpboot.o 29obj-$(CONFIG_NUMA) += numa.o 30obj-$(CONFIG_PERFMON) += perfmon_default_smpl.o 31obj-$(CONFIG_IA64_CYCLONE) += cyclone.o 32obj-$(CONFIG_CPU_FREQ) += cpufreq/ 33obj-$(CONFIG_IA64_MCA_RECOVERY) += mca_recovery.o 34obj-$(CONFIG_KPROBES) += kprobes.o jprobes.o 35obj-$(CONFIG_DYNAMIC_FTRACE) += ftrace.o 36obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o crash.o 37obj-$(CONFIG_CRASH_DUMP) += crash_dump.o 38obj-$(CONFIG_IA64_UNCACHED_ALLOCATOR) += uncached.o 39obj-$(CONFIG_AUDIT) += audit.o 40obj-$(CONFIG_PCI_MSI) += msi_ia64.o 41mca_recovery-y += mca_drv.o mca_drv_asm.o 42obj-$(CONFIG_IA64_MC_ERR_INJECT)+= err_inject.o 43 44obj-$(CONFIG_PARAVIRT) += paravirt.o paravirtentry.o \ 45 paravirt_patch.o 46 47obj-$(CONFIG_IA64_ESI) += esi.o 48ifneq ($(CONFIG_IA64_ESI),) 49obj-y += esi_stub.o # must be in kernel proper 50endif 51obj-$(CONFIG_DMAR) += pci-dma.o 52obj-$(CONFIG_SWIOTLB) += pci-swiotlb.o 53 54# fp_emulate() expects f2-f5,f16-f31 to contain the user-level state. 55CFLAGS_traps.o += -mfixed-range=f2-f5,f16-f31 56 57# The gate DSO image is built using a special linker script. 58include $(srctree)/arch/ia64/kernel/Makefile.gate 59# tell compiled for native 60CPPFLAGS_gate.lds += -D__IA64_GATE_PARAVIRTUALIZED_NATIVE 61 62# Calculate NR_IRQ = max(IA64_NATIVE_NR_IRQS, XEN_NR_IRQS, ...) based on config 63define sed-y 64 "/^->/{s:^->\([^ ]*\) [\$$#]*\([^ ]*\) \(.*\):#define \1 \2 /* \3 */:; s:->::; p;}" 65endef 66quiet_cmd_nr_irqs = GEN $@ 67define cmd_nr_irqs 68 (set -e; \ 69 echo "#ifndef __ASM_NR_IRQS_H__"; \ 70 echo "#define __ASM_NR_IRQS_H__"; \ 71 echo "/*"; \ 72 echo " * DO NOT MODIFY."; \ 73 echo " *"; \ 74 echo " * This file was generated by Kbuild"; \ 75 echo " *"; \ 76 echo " */"; \ 77 echo ""; \ 78 sed -ne $(sed-y) $<; \ 79 echo ""; \ 80 echo "#endif" ) > $@ 81endef 82 83# We use internal kbuild rules to avoid the "is up to date" message from make 84arch/$(SRCARCH)/kernel/nr-irqs.s: $(srctree)/arch/$(SRCARCH)/kernel/nr-irqs.c \ 85 $(wildcard $(srctree)/include/asm-ia64/*/irq.h) 86 $(Q)mkdir -p $(dir $@) 87 $(call if_changed_dep,cc_s_c) 88 89include/asm-ia64/nr-irqs.h: arch/$(SRCARCH)/kernel/nr-irqs.s 90 $(Q)mkdir -p $(dir $@) 91 $(call cmd,nr_irqs) 92 93clean-files += $(objtree)/include/asm-ia64/nr-irqs.h 94 95# 96# native ivt.S, entry.S and fsys.S 97# 98ASM_PARAVIRT_OBJS = ivt.o entry.o fsys.o 99define paravirtualized_native 100AFLAGS_$(1) += -D__IA64_ASM_PARAVIRTUALIZED_NATIVE 101AFLAGS_pvchk-sed-$(1) += -D__IA64_ASM_PARAVIRTUALIZED_PVCHECK 102extra-y += pvchk-$(1) 103endef 104$(foreach obj,$(ASM_PARAVIRT_OBJS),$(eval $(call paravirtualized_native,$(obj)))) 105 106# 107# Checker for paravirtualizations of privileged operations. 108# 109quiet_cmd_pv_check_sed = PVCHK $@ 110define cmd_pv_check_sed 111 sed -f $(srctree)/arch/$(SRCARCH)/scripts/pvcheck.sed $< > $@ 112endef 113 114$(obj)/pvchk-sed-%.s: $(src)/%.S $(srctree)/arch/$(SRCARCH)/scripts/pvcheck.sed FORCE 115 $(call if_changed_dep,as_s_S) 116$(obj)/pvchk-%.s: $(obj)/pvchk-sed-%.s FORCE 117 $(call if_changed,pv_check_sed) 118$(obj)/pvchk-%.o: $(obj)/pvchk-%.s FORCE 119 $(call if_changed,as_o_S) 120.PRECIOUS: $(obj)/pvchk-sed-%.s $(obj)/pvchk-%.s $(obj)/pvchk-%.o 121