xplor-nih segfaults

[Jack Howarth]

Jerry,
    Is it possible that the values being passed to memcpy are in a 
COMMON block (which xplor-nih uses quite heavily)? Currently both
g77 and g95 are missing the required DW_TAG_common_block tag...

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23057

...that gdb requires. I've sent HJ Lu and email to see if we can
interest him in helping add this tag to gfortran (since it seems
like a binutil-ish thing in some respects).
              Jack