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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#
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 \
Matthew Wilcox64ac24e2008-03-07 21:55:58 -05009 salinfo.o setup.o signal.o sys_ia64.o time.o traps.o unaligned.o \
Bjorn Helgaas4f705ae2006-04-03 17:09:22 -070010 unwind.o mca.o mca_asm.o topology.o
Linus Torvalds1da177e2005-04-16 15:20:36 -070011
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
Venkatesh Pallipadic82e6ab2005-12-01 18:16:00 -050016
17ifneq ($(CONFIG_ACPI_PROCESSOR),)
18obj-y += acpi-processor.o
19endif
20
Linus Torvalds1da177e2005-04-16 15:20:36 -070021obj-$(CONFIG_IA64_PALINFO) += palinfo.o
22obj-$(CONFIG_IOSAPIC) += iosapic.o
23obj-$(CONFIG_MODULES) += module.o
John Hawkes9c1cfda2005-09-06 15:18:14 -070024obj-$(CONFIG_SMP) += smp.o smpboot.o
Tony Luck8d7e3512005-07-06 18:18:10 -070025obj-$(CONFIG_NUMA) += numa.o
Linus Torvalds1da177e2005-04-16 15:20:36 -070026obj-$(CONFIG_PERFMON) += perfmon_default_smpl.o
27obj-$(CONFIG_IA64_CYCLONE) += cyclone.o
Venkatesh Pallipadi4db86992005-07-29 16:15:00 -070028obj-$(CONFIG_CPU_FREQ) += cpufreq/
Linus Torvalds1da177e2005-04-16 15:20:36 -070029obj-$(CONFIG_IA64_MCA_RECOVERY) += mca_recovery.o
Anil S Keshavamurthyb2761dc2005-06-23 00:09:28 -070030obj-$(CONFIG_KPROBES) += kprobes.o jprobes.o
Zou Nan haia7956112006-12-07 09:51:35 -080031obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o crash.o
Horms45a98fc2006-12-12 17:49:03 +090032obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
Jes Sorensenf14f75b2005-06-21 17:15:02 -070033obj-$(CONFIG_IA64_UNCACHED_ALLOCATOR) += uncached.o
Al Virob9155432006-07-01 03:56:16 -040034obj-$(CONFIG_AUDIT) += audit.o
Eric W. Biederman03571e12006-10-04 02:17:00 -070035obj-$(CONFIG_PCI_MSI) += msi_ia64.o
Linus Torvalds1da177e2005-04-16 15:20:36 -070036mca_recovery-y += mca_drv.o mca_drv_asm.o
Fenghua Yu539d5172006-12-08 16:16:24 -080037obj-$(CONFIG_IA64_MC_ERR_INJECT)+= err_inject.o
Linus Torvalds1da177e2005-04-16 15:20:36 -070038
Isaku Yamahata90aeb162008-05-19 22:13:32 +090039obj-$(CONFIG_PARAVIRT) += paravirt.o
40
David Mosberger-Tang2ab561a2006-06-21 11:19:22 -070041obj-$(CONFIG_IA64_ESI) += esi.o
42ifneq ($(CONFIG_IA64_ESI),)
43obj-y += esi_stub.o # must be in kernel proper
44endif
45
Linus Torvalds1da177e2005-04-16 15:20:36 -070046# The gate DSO image is built using a special linker script.
47targets += gate.so gate-syms.o
48
49extra-y += gate.so gate-syms.o gate.lds gate.o
50
51# fp_emulate() expects f2-f5,f16-f31 to contain the user-level state.
52CFLAGS_traps.o += -mfixed-range=f2-f5,f16-f31
53
54CPPFLAGS_gate.lds := -P -C -U$(ARCH)
55
56quiet_cmd_gate = GATE $@
57 cmd_gate = $(CC) -nostdlib $(GATECFLAGS_$(@F)) -Wl,-T,$(filter-out FORCE,$^) -o $@
58
Roland McGrath0b0bf7a2006-07-30 03:04:06 -070059GATECFLAGS_gate.so = -shared -s -Wl,-soname=linux-gate.so.1 \
60 $(call ld-option, -Wl$(comma)--hash-style=sysv)
Linus Torvalds1da177e2005-04-16 15:20:36 -070061$(obj)/gate.so: $(obj)/gate.lds $(obj)/gate.o FORCE
62 $(call if_changed,gate)
63
64$(obj)/built-in.o: $(obj)/gate-syms.o
65$(obj)/built-in.o: ld_flags += -R $(obj)/gate-syms.o
66
67GATECFLAGS_gate-syms.o = -r
68$(obj)/gate-syms.o: $(obj)/gate.lds $(obj)/gate.o FORCE
69 $(call if_changed,gate)
70
71# gate-data.o contains the gate DSO image as data in section .data.gate.
72# We must build gate.so before we can assemble it.
73# Note: kbuild does not track this dependency due to usage of .incbin
74$(obj)/gate-data.o: $(obj)/gate.so