Patchwork [v2,1/9] target-sh4: switch sh4 to softfloat

login
register
mail settings
Submitter Aurelien Jarno
Date Jan. 12, 2011, 11:05 a.m.
Message ID <1294830304-10778-1-git-send-email-aurelien@aurel32.net>
Download mbox | patch
Permalink /patch/78537/
State New
Headers show

Comments

Aurelien Jarno - Jan. 12, 2011, 11:05 a.m.
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>
---
 configure |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

Patch

diff --git a/configure b/configure
index 438219b..473b8e9 100755
--- a/configure
+++ b/configure
@@ -3069,11 +3069,11 @@  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