+2020-01-19 Tom Tromey <tom@tromey.com>
+
+ * dwarf2read.c (abbrev_table_up): Move typedef earlier.
+ (die_reader_func_ftype): Remove.
+ (cutu_reader): New class.
+ (dw2_get_file_names_reader): Remove "data" parameter.
+ (dw2_get_file_names): Use cutu_reader.
+ (create_debug_type_hash_table): Update.
+ (read_cutu_die_from_dwo): Update comment.
+ (lookup_dwo_unit): Add dwo_name parameter.
+ (cutu_reader::init_tu_and_read_dwo_dies): Now a method. Remove
+ die_reader_func_ftype and data parameters.
+ (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
+ Remove die_reader_func_ftype and data parameters.
+ (~cutu_reader): New; from init_cutu_and_read_dies.
+ (cutu_reader::cutu_reader): Rename from
+ init_cutu_and_read_dies_no_follow. Remove die_reader_func_ftype
+ and data parameters.
+ (init_cutu_and_read_dies_simple): Remove.
+ (struct process_psymtab_comp_unit_data): Remove.
+ (process_psymtab_comp_unit_reader): Remove data parameter; add
+ want_partial_unit and pretend_language parameters.
+ (process_psymtab_comp_unit): Use cutu_reader.
+ (build_type_psymtabs_reader): Remove data parameter.
+ (build_type_psymtabs_1): Use cutu_reader.
+ (process_skeletonless_type_unit): Likewise.
+ (load_partial_comp_unit_reader): Remove.
+ (load_partial_comp_unit): Use cutu_reader.
+ (load_full_comp_unit_reader): Remove.
+ (load_full_comp_unit): Use cutu_reader.
+ (struct create_dwo_cu_data): Remove.
+ (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
+ dwo_unit parameters.
+ (create_cus_hash_table): Use cutu_reader.
+ (struct dwarf2_read_addr_index_data): Remove.
+ (dwarf2_read_addr_index_reader): Remove.
+ (dwarf2_read_addr_index): Use cutu_reader.
+ (read_signatured_type_reader): Remove.
+ (read_signatured_type): Use cutu_reader.
+
2020-01-19 Tom Tromey <tom@tromey.com>
* tui/tui.c (tui_show_assembly): Use tui_suppress_output.