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a96c67ec89
* dwarf2out.c (die_struct): Remove die_attr_last and die_child_last.
(add_dwarf_attr, add_child_die): Just push onto the front.
(reverse_die_lists): New fn.
(add_sibling_attributes): Use it.
(push_decl_scope): Reorganize.
(gen_struct_or_union_type_die): Don't add a DW_AT_containing_type
that points to ourself.
(add_name_and_src_coords_attributes): Don't set file and line for
an artificial decl.
(gen_subprogram_die): An artificial function doesn't need to match
file and line.
(gen_compile_unit_die): Return the generated die. Only add
AT_comp_dir if the filename is relative.
(remove_AT): Simplify loop. Also free string values.
(output_die): A DIE ref can't be null.
(output_value_format, value_format): Take a dw_attr_ref.
(dwarf_last_decl, is_extern_subr_die, sibling_offset): Remove.
(AT_class, AT_flag, AT_int, AT_unsigned, AT_string, AT_ref, AT_loc,
AT_addr, AT_lbl): New fns.
(various): Use them.
(various): Constify.
From-SVN: r30624
README for GNU development tools This directory contains various GNU compilers, assemblers, linkers, debuggers, etc., plus their support routines, definitions, and documentation. Check the INSTALL directory for detailed configuration and installation instructions. Much of the code and documentation enclosed is copyright by the Free Software Foundation, Inc. See the file COPYING or COPYING.LIB in the various directories, for a description of the GNU General Public License terms under which you can copy the files. REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info on where and how to report problems.