| # |
| # Makefile for the linux kernel. |
| # |
| |
| extra-y := head.o init_task.o vmlinux.lds |
| |
| obj-y := acpi.o entry.o efi.o efi_stub.o gate-data.o fsys.o ia64_ksyms.o irq.o irq_ia64.o \ |
| irq_lsapic.o ivt.o machvec.o pal.o patch.o process.o perfmon.o ptrace.o sal.o \ |
| salinfo.o semaphore.o setup.o signal.o sys_ia64.o time.o traps.o unaligned.o \ |
| unwind.o mca.o mca_asm.o topology.o |
| |
| obj-$(CONFIG_IA64_BRL_EMU) += brl_emu.o |
| obj-$(CONFIG_IA64_GENERIC) += acpi-ext.o |
| obj-$(CONFIG_IA64_HP_ZX1) += acpi-ext.o |
| obj-$(CONFIG_IA64_HP_ZX1_SWIOTLB) += acpi-ext.o |
| |
| ifneq ($(CONFIG_ACPI_PROCESSOR),) |
| obj-y += acpi-processor.o |
| endif |
| |
| obj-$(CONFIG_IA64_PALINFO) += palinfo.o |
| obj-$(CONFIG_IOSAPIC) += iosapic.o |
| obj-$(CONFIG_MODULES) += module.o |
| obj-$(CONFIG_SMP) += smp.o smpboot.o |
| obj-$(CONFIG_NUMA) += numa.o |
| obj-$(CONFIG_PERFMON) += perfmon_default_smpl.o |
| obj-$(CONFIG_IA64_CYCLONE) += cyclone.o |
| obj-$(CONFIG_CPU_FREQ) += cpufreq/ |
| obj-$(CONFIG_IA64_MCA_RECOVERY) += mca_recovery.o |
| obj-$(CONFIG_KPROBES) += kprobes.o jprobes.o |
| obj-$(CONFIG_IA64_UNCACHED_ALLOCATOR) += uncached.o |
| obj-$(CONFIG_AUDIT) += audit.o |
| mca_recovery-y += mca_drv.o mca_drv_asm.o |
| |
| obj-$(CONFIG_IA64_ESI) += esi.o |
| ifneq ($(CONFIG_IA64_ESI),) |
| obj-y += esi_stub.o # must be in kernel proper |
| endif |
| |
| # The gate DSO image is built using a special linker script. |
| targets += gate.so gate-syms.o |
| |
| extra-y += gate.so gate-syms.o gate.lds gate.o |
| |
| # fp_emulate() expects f2-f5,f16-f31 to contain the user-level state. |
| CFLAGS_traps.o += -mfixed-range=f2-f5,f16-f31 |
| |
| CPPFLAGS_gate.lds := -P -C -U$(ARCH) |
| |
| quiet_cmd_gate = GATE $@ |
| cmd_gate = $(CC) -nostdlib $(GATECFLAGS_$(@F)) -Wl,-T,$(filter-out FORCE,$^) -o $@ |
| |
| GATECFLAGS_gate.so = -shared -s -Wl,-soname=linux-gate.so.1 \ |
| $(call ld-option, -Wl$(comma)--hash-style=sysv) |
| $(obj)/gate.so: $(obj)/gate.lds $(obj)/gate.o FORCE |
| $(call if_changed,gate) |
| |
| $(obj)/built-in.o: $(obj)/gate-syms.o |
| $(obj)/built-in.o: ld_flags += -R $(obj)/gate-syms.o |
| |
| GATECFLAGS_gate-syms.o = -r |
| $(obj)/gate-syms.o: $(obj)/gate.lds $(obj)/gate.o FORCE |
| $(call if_changed,gate) |
| |
| # gate-data.o contains the gate DSO image as data in section .data.gate. |
| # We must build gate.so before we can assemble it. |
| # Note: kbuild does not track this dependency due to usage of .incbin |
| $(obj)/gate-data.o: $(obj)/gate.so |