1# 2# Makefile for the linux kernel. 3# 4 5extra-y := head.o init_task.o vmlinux.lds 6 7obj-y := acpi.o entry.o efi.o efi_stub.o gate-data.o fsys.o ia64_ksyms.o irq.o irq_ia64.o \ 8 irq_lsapic.o ivt.o machvec.o pal.o patch.o process.o perfmon.o ptrace.o sal.o \ 9 salinfo.o semaphore.o setup.o signal.o sys_ia64.o time.o traps.o unaligned.o \ 10 unwind.o mca.o mca_asm.o topology.o 11 12obj-$(CONFIG_IA64_BRL_EMU) += brl_emu.o 13obj-$(CONFIG_IA64_GENERIC) += acpi-ext.o 14obj-$(CONFIG_IA64_HP_ZX1) += acpi-ext.o 15obj-$(CONFIG_IA64_HP_ZX1_SWIOTLB) += acpi-ext.o 16 17ifneq ($(CONFIG_ACPI_PROCESSOR),) 18obj-y += acpi-processor.o 19endif 20 21obj-$(CONFIG_IA64_PALINFO) += palinfo.o 22obj-$(CONFIG_IOSAPIC) += iosapic.o 23obj-$(CONFIG_MODULES) += module.o 24obj-$(CONFIG_SMP) += smp.o smpboot.o 25obj-$(CONFIG_NUMA) += numa.o 26obj-$(CONFIG_PERFMON) += perfmon_default_smpl.o 27obj-$(CONFIG_IA64_CYCLONE) += cyclone.o 28obj-$(CONFIG_CPU_FREQ) += cpufreq/ 29obj-$(CONFIG_IA64_MCA_RECOVERY) += mca_recovery.o 30obj-$(CONFIG_KPROBES) += kprobes.o jprobes.o 31obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o crash.o 32obj-$(CONFIG_CRASH_DUMP) += crash_dump.o 33obj-$(CONFIG_IA64_UNCACHED_ALLOCATOR) += uncached.o 34obj-$(CONFIG_AUDIT) += audit.o 35obj-$(CONFIG_PCI_MSI) += msi_ia64.o 36mca_recovery-y += mca_drv.o mca_drv_asm.o 37obj-$(CONFIG_IA64_MC_ERR_INJECT)+= err_inject.o 38 39obj-$(CONFIG_IA64_ESI) += esi.o 40ifneq ($(CONFIG_IA64_ESI),) 41obj-y += esi_stub.o # must be in kernel proper 42endif 43 44# The gate DSO image is built using a special linker script. 45targets += gate.so gate-syms.o 46 47extra-y += gate.so gate-syms.o gate.lds gate.o 48 49# fp_emulate() expects f2-f5,f16-f31 to contain the user-level state. 50CFLAGS_traps.o += -mfixed-range=f2-f5,f16-f31 51 52CPPFLAGS_gate.lds := -P -C -U$(ARCH) 53 54quiet_cmd_gate = GATE $@ 55 cmd_gate = $(CC) -nostdlib $(GATECFLAGS_$(@F)) -Wl,-T,$(filter-out FORCE,$^) -o $@ 56 57GATECFLAGS_gate.so = -shared -s -Wl,-soname=linux-gate.so.1 \ 58 $(call ld-option, -Wl$(comma)--hash-style=sysv) 59$(obj)/gate.so: $(obj)/gate.lds $(obj)/gate.o FORCE 60 $(call if_changed,gate) 61 62$(obj)/built-in.o: $(obj)/gate-syms.o 63$(obj)/built-in.o: ld_flags += -R $(obj)/gate-syms.o 64 65GATECFLAGS_gate-syms.o = -r 66$(obj)/gate-syms.o: $(obj)/gate.lds $(obj)/gate.o FORCE 67 $(call if_changed,gate) 68 69# gate-data.o contains the gate DSO image as data in section .data.gate. 70# We must build gate.so before we can assemble it. 71# Note: kbuild does not track this dependency due to usage of .incbin 72$(obj)/gate-data.o: $(obj)/gate.so 73