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