# HG changeset patch
# User tristan.gingold@xxxxxxxx
# Node ID a057ed1b87c64038aa44a98082e29b97c936cf39
# Parent  7faa1f51bcd68f3deaed8b0fd90a0a4ae3d79a91
-mconstant-gp gcc/as option added.
Thus gp is not saved/restored before calls, saving memory and bundles.

Signed-off-by: Tristan Gingold <tristan.gingold@xxxxxxxx>

diff -r 7faa1f51bcd6 -r a057ed1b87c6 xen/arch/ia64/Rules.mk
--- a/xen/arch/ia64/Rules.mk	Fri Mar 17 08:45:37 2006
+++ b/xen/arch/ia64/Rules.mk	Fri Mar 17 09:51:22 2006
@@ -6,6 +6,7 @@
 CROSS_COMPILE ?= /usr/local/sp_env/v2.2.5/i686/bin/ia64-unknown-linux-
 endif
 AFLAGS  += -D__ASSEMBLY__ -nostdinc $(CPPFLAGS)
+AFLAGS += -mconstant-gp
 CPPFLAGS  += -I$(BASEDIR)/include -I$(BASEDIR)/include/asm-ia64 	\
              -I$(BASEDIR)/include/asm-ia64/linux 			\
 	     -I$(BASEDIR)/include/asm-ia64/linux-xen 			\
@@ -13,6 +14,7 @@
              -I$(BASEDIR)/arch/ia64/linux -I$(BASEDIR)/arch/ia64/linux-xen
 
 CFLAGS  += -nostdinc -fno-builtin -fno-common -fno-strict-aliasing
+CFLAGS += -mconstant-gp
 #CFLAGS  += -O3		# -O3 over-inlines making debugging tough!
 CFLAGS  += -O2		# but no optimization causes compile errors!
 #CFLAGS  += -iwithprefix include -Wall -DMONITOR_BASE=$(MONITOR_BASE)