July 21, 1999
  Added gnu extensions to the frame information printer
  and handling for egcs eh_frame printing.
  libdwarf changes mean this now can print little-endian
  object dwarf on a big-endian system and vice-versa.

December, 1998
  added dwarfdump to the dwarf public source distribution.

June, 1994
  libdwarf consumer interface changed completely so updated to match.

May,  1993
  Initial version of dwarfdump  for dwarf version 2
  written at sgi.
