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target-sh4: switch sh4 to softfloat

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We need to be able to catch exceptions correctly and thus enable softfloat
on SH4.

As all machines except i386 and x86_64 are using softfloat, make it the
default and change the case to detect i386 and x86_64. Note that CRIS
doesn't have an FPU, so it can be configured with both softfloat-native
and softfloat.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
This commit is contained in:
Aurelien Jarno 2011-01-14 20:39:17 +01:00
parent eae30c8f40
commit eb8f77761e
1 changed files with 3 additions and 3 deletions
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6
configure vendored
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@ -3061,11 +3061,11 @@ if test ! -z "$gdb_xml_files" ; then
fi
case "$target_arch2" in
alpha|arm|armeb|m68k|microblaze|mips|mipsel|mipsn32|mipsn32el|mips64|mips64el|ppc|ppc64|ppc64abi32|ppcemb|s390x|sparc|sparc64|sparc32plus)
echo "CONFIG_SOFTFLOAT=y" >> $config_target_mak
i386|x86_64)
echo "CONFIG_NOSOFTFLOAT=y" >> $config_target_mak
;;
*)
echo "CONFIG_NOSOFTFLOAT=y" >> $config_target_mak
echo "CONFIG_SOFTFLOAT=y" >> $config_target_mak
;;
esac