#! /bin/sh -e

# DP: On arm, hppa and ia64, don't use _Unwind_GetIPInfo in libstdc++

dir=
if [ $# -eq 3 -a "$2" = '-d' ]; then
    pdir="-d $3"
    dir="$3/"
elif [ $# -ne 1 ]; then
    echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
    exit 1
fi
case "$1" in
    -patch)
        patch $pdir -f --no-backup-if-mismatch -p0 < $0
        ;;
    -unpatch)
        patch $pdir -f --no-backup-if-mismatch -R -p0 < $0
        ;;
    *)
        echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
        exit 1
esac
exit 0

Index: libstdc++-v3/libsupc++/eh_personality.cc
===================================================================
--- libstdc++-v3/libsupc++/eh_personality.cc	(revision 115653)
+++ libstdc++-v3/libsupc++/eh_personality.cc	(revision 115654)
@@ -434,7 +434,11 @@
   // Parse the LSDA header.
   p = parse_lsda_header (context, language_specific_data, &info);
   info.ttype_base = base_of_encoded_value (info.ttype_encoding, context);
+#ifdef HAVE_GETIPINFO
   ip = _Unwind_GetIPInfo (context, &ip_before_insn);
+#else
+  ip = _Unwind_GetIP (context);
+#endif
   if (! ip_before_insn)
     --ip;
   landing_pad = 0;