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authorIsaku Yamahata <yamahata@valinux.co.jp>2008-05-19 15:13:35 +0200
committerTony Luck <tony.luck@intel.com>2008-05-27 23:46:28 +0200
commit1e39d80a5957eab9dfdd7490d5c5cee272c34aa7 (patch)
tree7e07e35c7424418ca0406ba948eb137db9a917e5 /arch
parent[IA64] pvops: introduce pv_cpu_ops to paravirtualize privileged instructions. (diff)
downloadlinux-1e39d80a5957eab9dfdd7490d5c5cee272c34aa7.tar.xz
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[IA64] pvops: preparation for paravirtulization of hand written assembly code.
Preparation for paravirtualization of hand written assembly code. They are paravirtualized by single source code and compiled multi times. To tell those files for target (including native), add one defines. Cc: "Dong, Eddie" <eddie.dong@intel.com> Cc: Keith Owens <kaos@ocs.com.au> Cc: tgingold@free.fr Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/ia64/kernel/Makefile9
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/ia64/kernel/Makefile b/arch/ia64/kernel/Makefile
index 10a4ddb5b274..8b2524293eb4 100644
--- a/arch/ia64/kernel/Makefile
+++ b/arch/ia64/kernel/Makefile
@@ -72,3 +72,12 @@ $(obj)/gate-syms.o: $(obj)/gate.lds $(obj)/gate.o FORCE
# 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: $(obj)/gate.so
+
+#
+# native ivt.S and entry.S
+#
+ASM_PARAVIRT_OBJS = ivt.o entry.o
+define paravirtualized_native
+AFLAGS_$(1) += -D__IA64_ASM_PARAVIRTUALIZED_NATIVE
+endef
+$(foreach obj,$(ASM_PARAVIRT_OBJS),$(eval $(call paravirtualized_native,$(obj))))