Support for executing 32 bit SPARC32PLUS files for Sparc64 user emulator

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3378 c046a42c-6fe2-441c-8c8c-71466251a162

1 files changed, 7 insertions, 0 deletions

diff --git a/configure b/configure
index a8dbf85114..8e705e1b04 100755
--- a/configure
+++ b/configure
@@ -999,6 +999,7 @@ echo "include ../config-host.mak" >> $config_mak
 echo "#include \"../config-host.h\"" >> $config_h
 
 bflt="no"
+elfload32="no"
 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_cpu/g"`
 echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h
 
@@ -1023,6 +1024,7 @@ elif test "$target_cpu" = "sparc64" ; then
   echo "#define TARGET_ARCH \"sparc64\"" >> $config_h
   echo "#define TARGET_SPARC 1" >> $config_h
   echo "#define TARGET_SPARC64 1" >> $config_h
+  elfload32="yes"
 elif test "$target_cpu" = "ppc" ; then
   echo "TARGET_ARCH=ppc" >> $config_mak
   echo "#define TARGET_ARCH \"ppc\"" >> $config_h
@@ -1112,6 +1114,11 @@ if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
   echo "TARGET_HAS_BFLT=yes" >> $config_mak
   echo "#define TARGET_HAS_BFLT 1" >> $config_h
 fi
+# 32 bit ELF loader in addition to native 64 bit loader?
+if test "$target_user_only" = "yes" -a "$elfload32" = "yes"; then
+  echo "TARGET_HAS_ELFLOAD32=yes" >> $config_mak
+  echo "#define TARGET_HAS_ELFLOAD32 1" >> $config_h
+fi
 # sdl defines
 
 if test "$target_user_only" = "no"; then