--- elfutils-0.108/libdw/libdwP.h.orig	2005-04-02 22:23:11.000000000 +0000
+++ elfutils-0.108/libdw/libdwP.h	2005-06-21 19:26:01.413965788 +0000
@@ -142,7 +142,11 @@
     size_t size;
     size_t remaining;
     struct libdw_memblock *prev;
-    char mem[0];
+    char mem[0]
+#ifdef __sparc__
+    __attribute__((aligned(8)))
+#endif
+    ;
   } *mem_tail;
 
   /* Default size of allocated memory blocks.  */