533bd15623
This is a preliminary patch to paravirtualizing fsys.S. compile fsys.S twice one for native and one for xen, and switch them at run tine. Later fsys.S will be paravirtualized. Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: Tony Luck <tony.luck@intel.com>
23 lines
680 B
Makefile
23 lines
680 B
Makefile
#
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# Makefile for Xen components
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#
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obj-y := hypercall.o xenivt.o xensetup.o xen_pv_ops.o irq_xen.o \
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hypervisor.o xencomm.o xcom_hcall.o grant-table.o time.o suspend.o
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obj-$(CONFIG_IA64_GENERIC) += machvec.o
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AFLAGS_xenivt.o += -D__IA64_ASM_PARAVIRTUALIZED_XEN
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# xen multi compile
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ASM_PARAVIRT_MULTI_COMPILE_SRCS = ivt.S entry.S fsys.S
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ASM_PARAVIRT_OBJS = $(addprefix xen-,$(ASM_PARAVIRT_MULTI_COMPILE_SRCS:.S=.o))
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obj-y += $(ASM_PARAVIRT_OBJS)
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define paravirtualized_xen
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AFLAGS_$(1) += -D__IA64_ASM_PARAVIRTUALIZED_XEN
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endef
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$(foreach o,$(ASM_PARAVIRT_OBJS),$(eval $(call paravirtualized_xen,$(o))))
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$(obj)/xen-%.o: $(src)/../kernel/%.S FORCE
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$(call if_changed_dep,as_o_S)
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