+2013-01-23 Doug Evans <dje@google.com>
+
+ Work around binutils/15021.
+ * dwarf2read.c (dwarf2_per_cu_data): Split imported_symtabs and
+ type_unit_group out of union s. All uses updated.
+ (read_index_from_section): Watch for index version 8.
+ (follow_die_sig): If using .gdb_index version <= 7, record the TU as
+ an imported symtab.
+ (write_psymtabs_to_index): Increment version number to 8.
+
2013-01-22 Pedro Alves <palves@redhat.com>
* annotate.c (breakpoint_changed): Skip if breakpoint is not