target-i386: Add API to write elf notes to core file

The core file contains register's value. These APIs write registers to
core file, and them will be called in the following patch.

Signed-off-by: Wen Congyang <wency@cn.fujitsu.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/configure b/configure
index 20608c55e5..76dd57fc27 100755
--- a/configure
+++ b/configure
@@ -3748,6 +3748,10 @@ if test "$target_softmmu" = "yes" ; then
   if test "$smartcard_nss" = "yes" ; then
     echo "subdir-$target: subdir-libcacard" >> $config_host_mak
   fi
+  case "$target_arch2" in
+    i386|x86_64)
+      echo "CONFIG_HAVE_CORE_DUMP=y" >> $config_target_mak
+  esac
 fi
 if test "$target_user_only" = "yes" ; then
   echo "CONFIG_USER_ONLY=y" >> $config_target_mak