target-sh4: switch sh4 to softfloat
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>
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							@ -3061,11 +3061,11 @@ if test ! -z "$gdb_xml_files" ; then
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fi
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					fi
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case "$target_arch2" in
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					case "$target_arch2" in
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  alpha|arm|armeb|m68k|microblaze|mips|mipsel|mipsn32|mipsn32el|mips64|mips64el|ppc|ppc64|ppc64abi32|ppcemb|s390x|sparc|sparc64|sparc32plus)
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					  i386|x86_64)
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    echo "CONFIG_SOFTFLOAT=y" >> $config_target_mak
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					    echo "CONFIG_NOSOFTFLOAT=y" >> $config_target_mak
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    ;;
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					    ;;
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  *)
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					  *)
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    echo "CONFIG_NOSOFTFLOAT=y" >> $config_target_mak
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					    echo "CONFIG_SOFTFLOAT=y" >> $config_target_mak
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    ;;
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					    ;;
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esac
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					esac
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