OpenE2K/qemu-e2k
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Compile all files with -ffixed-g5 etc. to avoid env (%g5) corruption

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6972 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
blueswir1 2009-04-04 09:21:28 +00:00
parent 9ddff3d2c4
commit 762e823086
2 changed files with 9 additions and 10 deletions
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10
Makefile.target
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@ -89,21 +89,11 @@ translate.o: CFLAGS := $(CFLAGS) $(call cc-option, $(CFLAGS), -fno-unit-at-a-tim
endif
ifeq ($(ARCH),sparc)
CFLAGS+=-ffixed-g2 -ffixed-g3
ifneq ($(CONFIG_SOLARIS),yes)
CFLAGS+=-ffixed-g1 -ffixed-g6
HELPER_CFLAGS+=-ffixed-i0
endif
endif
ifeq ($(ARCH),sparc64)
ifneq ($(CONFIG_SOLARIS),yes)
CFLAGS+=-ffixed-g5 -ffixed-g6 -ffixed-g7
else
CFLAGS+=-ffixed-g1 -ffixed-g4 -ffixed-g5 -ffixed-g7
endif
endif
ifeq ($(ARCH),alpha)
# Ensure there's only a single GP
CFLAGS+=-msmall-data

9
configure vendored
View File

@ -498,6 +498,10 @@ case "$cpu" in
ARCH_CFLAGS="${SP_CFLAGS}"
ARCH_LDFLAGS="${SP_LDFLAGS}"
fi
ARCH_CFLAGS="$ARCH_CFLAGS -ffixed-g2 -ffixed-g3"
if test "$solaris" = "no" ; then
ARCH_CFLAGS="$ARCH_CFLAGS -ffixed-g1 -ffixed-g6"
fi
;;
sparc64) if test -z "$sparc_cpu" ; then
ARCH_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__"
@ -506,6 +510,11 @@ case "$cpu" in
ARCH_CFLAGS="${SP_CFLAGS}"
ARCH_LDFLAGS="${SP_LDFLAGS}"
fi
if test "$solaris" = "no" ; then
ARCH_CFLAGS="$ARCH_CFLAGS -ffixed-g5 -ffixed-g6 -ffixed-g7"
else
ARCH_CFLAGS="$ARCH_CFLAGS -ffixed-g1 -ffixed-g5 -ffixed-g6 -ffixed-g7"
fi
;;
s390)
ARCH_CFLAGS="-march=z900"