gdb/ChangeLog

   1 2020-05-28  Tom de Vries  <tdevries@suse.de>
   2
   3         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
   4         PR gold/15646 workaround to symbol kind "type".
   5
   6 2020-05-27  Tom Tromey  <tromey@adacore.com>
   7
   8         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
   9
  10 2020-05-27  Tom Tromey  <tromey@adacore.com>
  11
  12         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
  13         Use htab_find_with_hash.
  14         <add_abbrev>: Remove "abbrev_number" parameter.
  15         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
  16         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
  17         (hash_abbrev): Add comment.
  18         (abbrev_table::lookup_abbrev): Move to header file.
  19         (abbrev_table::read): Update.
  20
  21 2020-05-27  Tom Tromey  <tromey@adacore.com>
  22
  23         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
  24         method.
  25         <canonical_name>: New member.
  26         <raw_name>: Rename from "name".
  27         (partial_die_info): Initialize canonical_name.
  28         (scan_partial_symbols): Check raw_name.
  29         (partial_die_parent_scope, partial_die_full_name)
  30         (add_partial_symbol, add_partial_subprogram)
  31         (add_partial_enumeration, load_partial_dies): Use "name" method.
  32         (partial_die_info::name): New method.
  33         (partial_die_info::read, guess_partial_die_structure_name)
  34         (partial_die_info::fixup): Update.
  35
  36 2020-05-27  Tom Tromey  <tromey@adacore.com>
  37
  38         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
  39         <get_ref_die_offset>: Inline.
  40         <get_ref_die_offset_complaint>: New method.
  41         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
  42         (attribute::get_ref_die_offset_complaint): Rename from
  43         get_ref_die_offset.  Just issue complaint.
  44
  45 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
  46
  47         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
  48
  49 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
  50
  51         * exec.c (exec_file_attach): Use errno value of first openp failure.
  52
  53 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
  54
  55         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
  56         Don't close thread handle.
  57
  58 2020-05-27  Tom Tromey  <tom@tromey.com>
  59             Simon Marchi  <simon.marchi@efficios.com>
  60
  61         * objfiles.h (struct objfile) <partial_symtabs>: Now a
  62         shared_ptr.
  63         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
  64         member.
  65         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
  66         dwarf2_per_bfd_objfile_data_key>: New globals.
  67         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
  68         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
  69         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
  70         shared.
  71         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
  72         short-circuit when sharing.
  73         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
  74         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
  75
  76 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
  77
  78         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
  79         to...
  80         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
  81         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
  82
  83 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
  84
  85         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
  86         build_name_components, find_name_components_bounds>:
  87         Add per_objfile parameter.
  88         (struct mapped_index) <symbol_name_at>: Likewise.
  89         (struct mapped_debug_names): Remove constructor.
  90         <dwarf2_per_objfile>: Remove field.
  91         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
  92         (mapped_index_base::find_name_components_bounds,
  93         mapped_index_base::build_name_components,
  94         dw2_expand_symtabs_matching_symbol): Likewise.
  95         (class mock_mapped_index) <symbol_name_at>: Likewise.
  96         (check_match): Likewise.
  97         (check_find_bounds_finds): Likewise.
  98         (test_mapped_index_find_name_component_bounds): Update.
  99         (CHECK_MATCH): Update.
 100         (dw2_expand_symtabs_matching): Update.
 101         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
 102         per_objfile parameter.
 103         <find_vec_in_debug_names>: Likewise.
 104         <m_per_objfile>: New field.
 105         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
 106         parameter.
 107         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
 108         (dw2_debug_names_iterator::next): Update.
 109         (dw2_debug_names_lookup_symbol): Update.
 110         (dw2_debug_names_expand_symtabs_for_function): Update.
 111         (dw2_debug_names_map_matching_symbols): Update.
 112         (dw2_debug_names_expand_symtabs_matching): Update.
 113         (dwarf2_read_debug_names): Update.
 114
 115 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 116
 117         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
 118         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
 119         move to dwarf2_per_objfile.
 120         <read_in_chain>: Remove.
 121         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
 122         remove_all_cus, age_comp_units>: New methods.
 123         <m_dwarf2_cus>: New member.
 124         (struct dwarf2_per_cu_data) <cu>: Remove.
 125         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
 126         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
 127         moved to methods of dwarf2_per_objfile.
 128         (dwarf2_clear_marks): Remove.
 129         (dwarf2_queue_item::~dwarf2_queue_item): Update.
 130         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
 131         (dwarf2_per_bfd::free_cached_comp_units): Remove.
 132         (dwarf2_per_objfile::remove_all_cus): New.
 133         (class free_cached_comp_units) <~free_cached_comp_units>:
 134         Update.
 135         (load_cu): Update.
 136         (dw2_do_instantiate_symtab): Adjust.
 137         (fill_in_sig_entry_from_dwo_entry): Adjust.
 138         (cutu_reader::init_tu_and_read_dwo_dies): Update.
 139         (cutu_reader::cutu_reader): Likewise.
 140         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
 141         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
 142         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
 143         and dwarf2_per_objfile::age_comp_units.
 144         (load_partial_comp_unit): Update.
 145         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
 146         (process_queue): Likewise.
 147         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
 148         backlink.
 149         (dwarf2_read_addr_index): Likewise.
 150         (follow_die_offset): Likewise.
 151         (dwarf2_fetch_die_loc_sect_off): Likewise.
 152         (dwarf2_fetch_constant_bytes): Likewise.
 153         (dwarf2_fetch_die_type_sect_off): Likewise.
 154         (follow_die_sig_1): Likewise.
 155         (load_full_type_unit): Likewise.
 156         (read_signatured_type): Likewise.
 157         (dwarf2_cu::dwarf2_cu): Don't set cu field.
 158         (dwarf2_cu::~dwarf2_cu): Remove.
 159         (dwarf2_per_objfile::get_cu): New.
 160         (dwarf2_per_objfile::set_cu): New.
 161         (age_cached_comp_units): Rename to...
 162         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
 163         to std::unordered_map.
 164         (free_one_cached_comp_unit): Rename to...
 165         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
 166         to std::unordered_map.
 167         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
 168         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
 169         a dwarf2_per_objfile in data.
 170         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
 171         (dwarf2_clear_marks): Remove.
 172
 173 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 174
 175         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
 176         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
 177         (init_tu_and_read_dwo_dies): Likewise.
 178         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
 179         (cutu_reader::cutu_reader): Likewise.
 180         (load_partial_comp_unit): Likewise.
 181         (process_psymtab_comp_unit): Update.
 182         (build_type_psymtabs_1): Update.
 183         (process_skeletonless_type_unit): Update.
 184         (load_full_comp_unit): Update.
 185         (find_partial_die): Update.
 186         (dwarf2_read_addr_index): Update.
 187         (read_signatured_type): Update.
 188
 189 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
 190
 191         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
 192         m_header_read_in>: New fields.
 193         <get_header>: New method.
 194         * dwarf2/read.c (per_cu_header_read_in): Remove.
 195         (dwarf2_per_cu_data::get_header): New.
 196         (dwarf2_per_cu_data::addr_size): Update.
 197         (dwarf2_per_cu_data::offset_size): Update.
 198         (dwarf2_per_cu_data::ref_addr_size): Update.
 199
 200 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
 201
 202         * dwarf2/read.c (load_cu): Return dwarf2_cu.
 203         (dw2_do_instantiate_symtab): Update.
 204         (queue_and_load_all_dwo_tus): Change parameter from
 205         dwarf2_per_cu_data to dwarf2_cu.
 206         (dwarf2_fetch_die_loc_sect_off): Update.
 207         (dwarf2_fetch_constant_bytes): Update.
 208         (dwarf2_fetch_die_type_sect_off): Update.
 209
 210 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
 211
 212         * dwarf2/read.c (process_full_comp_unit,
 213         process_full_type_unit): Remove per_cu, per_objfile paramters.
 214         Add dwarf2_cu parameter.
 215         (process_queue): Update.
 216
 217 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
 218
 219         * dwarf2/read.c (create_cu_from_index_list): Replace
 220         dwarf2_per_objfile parameter with dwarf2_per_bfd.
 221         (create_cus_from_index_list): Likewise.
 222         (create_cus_from_index): Likewise.
 223         (create_signatured_type_table_from_index): Likewise.
 224         (create_cus_from_debug_names_list): Likewise.
 225         (create_cus_from_debug_names): Likewise.
 226         (dwarf2_read_gdb_index): Update.
 227         (dwarf2_read_debug_names): Update.
 228
 229 2020-05-27  Tom Tromey  <tom@tromey.com>
 230             Simon Marchi  <simon.marchi@efficios.com>
 231
 232         * dwarf2/read.h (struct dwarf2_per_objfile)
 233         <get_type_for_signatured_type, set_type_for_signatured_type>:
 234         New methods.
 235         <m_type_map>: New member.
 236         (struct signatured_type) <type>: Remove.
 237         * dwarf2/read.c
 238         (dwarf2_per_objfile::get_type_for_signatured_type,
 239         dwarf2_per_objfile::set_type_for_signatured_type): New.
 240         (get_signatured_type): Use new methods.
 241
 242 2020-05-27  Tom Tromey  <tom@tromey.com>
 243             Simon Marchi  <simon.marchi@efficios.com>
 244
 245         * dwarf2/read.h (struct type_unit_group_unshareable): New.
 246         (struct dwarf2_per_objfile) <type_units>: New member.
 247         <get_type_unit_group_unshareable>: New method.
 248         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
 249         num_symtabs, symtabs>: Remove; move to
 250         type_unit_group_unshareable.
 251         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
 252         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
 253         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
 254
 255 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 256
 257         * dwarf2/read.h (struct dwarf2_per_cu_data):
 258         <dwarf2_per_objfile>: Remove.
 259         * dwarf2/read.c (create_cu_from_index_list): Don't assign
 260         dwarf2_per_objfile.
 261         (create_signatured_type_table_from_index): Likewise.
 262         (create_signatured_type_table_from_debug_names): Likewise.
 263         (create_debug_type_hash_table): Likewise.
 264         (fill_in_sig_entry_from_dwo_entry): Likewise.
 265         (create_type_unit_group): Likewise.
 266         (read_comp_units_from_section): Likewise.
 267         (create_cus_hash_table): Likewise.
 268
 269 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 270
 271         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
 272         dwarf2_per_cu_data::dwarf2_per_objfile.
 273         (compute_compunit_symtab_includes): Likewise.
 274         (dwarf2_cu::start_symtab): Likewise.
 275
 276 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
 277
 278         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
 279         parameter.
 280         * dwarf2/read.c (get_die_type_at_offset): Likewise.
 281         (read_namespace_alias): Update.
 282         (lookup_die_type): Update.
 283         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
 284         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
 285         Update.
 286         (disassemble_dwarf_expression): Update.
 287
 288 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 289
 290         * dwarf2/read.h (struct dwarf2_queue_item): Add
 291         dwarf2_per_objfile parameter, assign new parameter.
 292         <per_objfile>: New field.
 293         * dwarf2/read.c (free_one_cached_comp_unit): Add
 294         dwarf2_per_objfile parameter.
 295         (queue_comp_unit): Likewise.
 296         (dw2_do_instantiate_symtab): Update.
 297         (process_psymtab_comp_unit): Update.
 298         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
 299         (process_imported_unit_die): Update.
 300         (queue_and_load_dwo_tu): Update.
 301         (follow_die_offset): Update.
 302         (follow_die_sig_1): Update.
 303
 304 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 305
 306         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
 307         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
 308         (read_call_site_scope): Assign per_objfile.
 309         (dwarf2_per_cu_data::objfile): Remove.
 310         * gdbtypes.h (struct call_site) <per_objfile>: New member.
 311         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
 312         dwarf2_per_objfile parameter.
 313         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
 314         dwarf2_per_objfile parameter.
 315         (dwarf_expr_reg_to_entry_parameter): Add output
 316         dwarf2_per_objfile parameter.
 317         (locexpr_get_frame_base): Update.
 318         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
 319         <push_dwarf_reg_entry_value>: Update.
 320         <call_site_to_target_addr>: Update.
 321         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
 322         parameter.
 323         (value_of_dwarf_reg_entry): Update.
 324         (rw_pieced_value): Update.
 325         (indirect_synthetic_pointer): Update.
 326         (dwarf2_evaluate_property): Update.
 327         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
 328         parameter.
 329         (locexpr_read_variable): Update.
 330         (locexpr_get_symbol_read_needs): Update.
 331         (loclist_read_variable): Update.
 332
 333 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 334
 335         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
 336         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
 337         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
 338         parameter.
 339         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
 340         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
 341         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
 342         parameter.
 343         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
 344         sect_variable_value): Add dwarf2_per_objfile parameter.
 345         (class dwarf_evaluate_loc_desc) <dwarf_call,
 346         dwarf_variable_value>: Update.
 347         (fetch_const_value_from_synthetic_pointer): Add
 348         dwarf2_per_objfile parameter.
 349         (fetch_const_value_from_synthetic_pointer): Update.
 350         (coerced_pieced_ref): Update.
 351         (class symbol_needs_eval_context) <dwarf_call,
 352         dwarf_variable_value>: Update.
 353         (dwarf2_compile_expr_to_ax): Update.
 354
 355 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 356
 357         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
 358         parameter.
 359         (dwarf2_evaluate_loc_desc_full): Update.
 360
 361 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 362
 363         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
 364         parameter.
 365         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
 366         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
 367         dwarf2_per_objfile parameter.
 368         (decode_debug_loc_dwo_addresses): Likewise.
 369         (dwarf2_find_location_expression): Update.
 370         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
 371         (locexpr_describe_location_piece): Add dwarf2_per_objfile
 372         parameter.
 373         (disassemble_dwarf_expression): Add dwarf2_per_objfile
 374         parameter.
 375         (locexpr_describe_location_1): Likewise.
 376         (locexpr_describe_location): Update.
 377
 378 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 379
 380         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
 381         Remove.
 382         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
 383         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
 384         (dwarf2_compile_property_to_c): Update.
 385         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
 386         use text offset from objfile.
 387         (locexpr_tracepoint_var_ref): Update.
 388         (locexpr_generate_c_location): Update.
 389         (loclist_describe_location): Update.
 390         (loclist_tracepoint_var_ref): Update.
 391         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
 392         dwarf2_per_objfile parameter.
 393         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
 394         use text offset from objfile.
 395         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
 396
 397 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 398
 399         * dwarf2/expr.h (struct dwarf_expr_context)
 400         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
 401         <offset>: Remove.
 402         <per_objfile>: New member.
 403         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
 404         dwarf2_per_objfile parameter.  Don't set offset, set
 405         per_objfile.
 406         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
 407         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
 408         a dwarf2_per_objfile object instead of an offset.
 409         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
 410         constructor.
 411         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
 412         to dwarf2_expr_executor constructor.  Don't set offset.
 413         (dwarf2_fetch_cfa_info): Update.
 414         (struct dwarf2_frame_cache) <text_offset>: Remove.
 415         <per_objfile>: New field.
 416         (dwarf2_frame_cache): Update.
 417         (dwarf2_frame_prev_register): Update.
 418         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
 419         <dwarf_evaluate_loc_desc>: Add constructor.
 420         (dwarf2_evaluate_loc_desc_full): Update.
 421         (dwarf2_locexpr_baton_eval): Update.
 422         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
 423         Add constructor.
 424         (dwarf2_loc_desc_get_symbol_read_needs): Update.
 425
 426 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 427
 428         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
 429         addr_sized_int_type>: Move to dwarf2_cu.
 430         <int_type>: Move to dwarf2_per_objfile.
 431         (struct dwarf2_per_objfile) <int_type>: Move here.
 432         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
 433         addr_sized_int_type>: Move here.
 434         (read_func_scope): Update.
 435         (read_array_type): Update.
 436         (read_tag_string_type): Update.
 437         (attr_to_dynamic_prop): Update.
 438         (dwarf2_per_cu_data::int_type): Rename to...
 439         (dwarf2_per_objfile::int_type): ... this.
 440         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
 441         (dwarf2_cu::addr_sized_int_type): ... this.
 442         (read_subrange_type): Update.
 443         (dwarf2_per_cu_data::addr_type): Rename to...
 444         (dwarf2_cu::addr_type): ... this.
 445         (set_die_type): Update.
 446
 447 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 448
 449         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
 450         data through per_cu->cu.
 451
 452 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 453
 454         * dwarf2/read.c (lookup_dwo_comp_unit): Change
 455         dwarf2_per_cu_data parameter fo dwarf2_cu.
 456         (lookup_dwo_type_unit): Likewise.
 457         (read_cutu_die_from_dwo): Likewise.
 458         (lookup_dwo_unit): Likewise.
 459         (open_and_init_dwo_file): Likewise.
 460         (lookup_dwo_cutu): Likewise.
 461         (lookup_dwo_comp_unit): Likewise.
 462         (lookup_dwo_type_unit): Likewise.
 463         (cutu_reader::init_tu_and_read_dwo_dies): Update.
 464         (cutu_reader::cutu_reader): Update.
 465
 466 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 467
 468         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
 469         parameter.
 470         (process_full_type_unit): Likewise.
 471         (process_queue): Update.
 472
 473 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 474
 475         * dwarf2/read.c (recursively_compute_inclusions): Add
 476         dwarf2_per_objfile parameter.
 477         (compute_compunit_symtab_includes): Likewise.
 478         (process_cu_includes): Update.
 479
 480 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 481
 482         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
 483         parameter.
 484         (create_type_unit_group): Update.
 485         (process_psymtab_comp_unit_reader): Update.
 486         (build_type_psymtabs_reader): Update.
 487
 488 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 489
 490         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
 491         object through m_this_cu->cu.
 492
 493 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
 494
 495         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
 496         the info parameter.
 497         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
 498
 499 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
 500
 501         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
 502         per_objfile parameter.
 503         (load_full_type_unit): Add per_objfile parameter.
 504         (read_signatured_type): Likewise.
 505         (load_full_comp_unit): Likewise.
 506         (load_cu): Likewise.
 507         (dw2_do_instantiate_symtab): Likewise.
 508         (dw2_get_file_names): Likewise.
 509         (dw2_map_symtabs_matching_filename): Update.
 510         (dw_expand_symtabs_matching_file_matcher): Update.
 511         (dw2_map_symbol_filenames): Update.
 512         (process_psymtab_comp_unit): Add per_objfile parameter.
 513         (build_type_psymtabs_1): Update.
 514         (process_skeletonless_type_unit): Update.
 515         (dwarf2_build_psymtabs_hard): Update.
 516         (load_partial_comp_unit): Add per_objfile parameter.
 517         (scan_partial_symbols): Update.
 518         (load_full_comp_unit): Add per_objfile parameter.
 519         (process_imported_unit_die): Update.
 520         (create_cus_hash_table): Update.
 521         (find_partial_die): Update.
 522         (dwarf2_read_addr_index): Update.
 523         (follow_die_offset): Update.
 524         (dwarf2_fetch_die_loc_sect_off): Update.
 525         (dwarf2_fetch_constant_bytes): Update.
 526         (dwarf2_fetch_die_type_sect_off): Update.
 527         (follow_die_sig_1): Update.
 528         (load_full_type_unit): Add per_objfile parameter.
 529         (read_signatured_type): Likewise.
 530
 531 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 532
 533         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
 534         of objfile_name.
 535
 536 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
 537
 538         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
 539         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
 540         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
 541         field.
 542         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
 543         (create_cus_from_index): Update.
 544         (dwarf2_read_gdb_index): Update.
 545         (create_cus_from_debug_names): Update.
 546         (dwarf2_read_debug_names): Update.
 547         (get_abbrev_section_for_cu): Update.
 548         (create_all_comp_units): Update.
 549         (read_attribute_value): Update.
 550         (get_debug_line_section): Update.
 551         * dwarf2/index-cache.c (index_cache::store): Update.
 552         * dwarf2/index-write.c (save_gdb_index_command): Update.
 553         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
 554
 555 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
 556
 557         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
 558         member.
 559         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
 560         dwarf2_per_cu_data::per_bfd.
 561         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
 562         (create_type_unit_group): Likewise.
 563         (queue_comp_unit): Remove reference to
 564         per_cu->dwarf2_per_objfile.
 565         (maybe_queue_comp_unit): Likewise.
 566         (fill_in_sig_entry_from_dwo_entry): Assign new field.
 567         (create_cus_hash_table): Assign new field.
 568
 569 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 570
 571         * dwarf2/read.c: Replace
 572         dwarf2_cu->per_cu->dwarf2_per_objfile references with
 573         dwarf2_cu->per_objfile throughout.
 574
 575 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 576
 577         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
 578         parameter, don't use per_cu->dwarf2_per_objfile.
 579         (dw2_instantiate_symtab): Likewise.
 580         (dw2_find_last_source_symtab): Update.
 581         (dw2_map_expand_apply): Update.
 582         (dw2_lookup_symbol): Update.
 583         (dw2_expand_symtabs_for_function): Update.
 584         (dw2_expand_all_symtabs): Update.
 585         (dw2_expand_symtabs_with_fullname): Update.
 586         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
 587         don't use per_cu->dwarf2_per_objfile.
 588         (dw2_expand_marked_cus): Update.
 589         (dw2_find_pc_sect_compunit_symtab): Update.
 590         (dw2_debug_names_lookup_symbol): Update.
 591         (dw2_debug_names_expand_symtabs_for_function): Update.
 592         (dw2_debug_names_map_matching_symbols): Update.
 593         (dwarf2_psymtab::expand_psymtab): Update.
 594
 595 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 596
 597         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
 598         <per_objfile>: New member.
 599         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
 600         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
 601         call to dwarf2_cu.
 602         (cutu_reader::cutu_reader): Update.
 603         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
 604
 605 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 606
 607         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
 608         struct dwarf2_per_objfile.
 609         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
 610         dwarf2_per_bfd.
 611         * dwarf2/read.c (set_die_type): Update.
 612         (get_die_type_at_offset): Update.
 613
 614 2020-05-27  Tom Tromey  <tom@tromey.com>
 615             Simon Marchi  <simon.marchi@efficios.com>
 616
 617         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
 618         method.
 619         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
 620         get_symtab, set_symtab>: New methods.
 621         <m_symtabs>: New field.
 622         (struct dwarf2_psymtab): Derive from partial_symtab.
 623         <readin_p, get_compunit_symtab>: Declare methods.
 624         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
 625         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
 626         New methods.
 627         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
 628         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
 629         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
 630         (dw2_symtab_iter_next, dw2_print_stats)
 631         (dw2_expand_symtabs_with_fullname)
 632         (dw2_expand_symtabs_matching_one)
 633         (dw_expand_symtabs_matching_file_matcher)
 634         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
 635         (dw2_debug_names_iterator::next)
 636         (dw2_debug_names_map_matching_symbols)
 637         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
 638         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
 639         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
 640         New methods.
 641         (get_compunit_symtab, process_full_comp_unit)
 642         (process_full_type_unit): Update.
 643         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
 644
 645 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
 646
 647         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
 648         then introduce a new dwarf2_per_objfile type.
 649         <read_line_string>: Move to the new dwarf2_per_objfile type.
 650         <objfile>: Likewise.
 651         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
 652         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
 653         dwarf2_per_objfile->per_bfd.
 654         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
 655         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
 656         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
 657         (dwarf2_per_bfd::free_cached_comp_units): ... this.
 658         (dwarf2_has_info): Allocate dwarf2_per_bfd.
 659         (dwarf2_per_objfile::locate_sections): Rename to...
 660         (dwarf2_per_bfd::locate_sections): ... this.
 661         (dwarf2_per_objfile::get_cutu): Rename to...
 662         (dwarf2_per_bfd::get_cutu): ... this.
 663         (dwarf2_per_objfile::get_cu): Rename to...
 664         (dwarf2_per_bfd::get_cu): ... this.
 665         (dwarf2_per_objfile::get_tu): Rename to...
 666         (dwarf2_per_bfd::get_tu): ... this.
 667         (dwarf2_per_objfile::allocate_per_cu): Rename to...
 668         (dwarf2_per_bfd::allocate_per_cu): ... this.
 669         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
 670         (dwarf2_per_bfd::allocate_signatured_type): ... this.
 671         (get_gdb_index_contents_ftype): Change parameter from
 672         dwarf2_per_objfile to dwarf2_per_bfd.
 673         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
 674         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
 675
 676 2020-05-27  Tom Tromey  <tom@tromey.com>
 677             Simon Marchi  <simon.marchi@efficios.com>
 678
 679         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
 680         (allocate_piece_closure): Set "per_objfile" member.
 681         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
 682         (locexpr_describe_location, loclist_describe_location): Use new
 683         member.
 684         * dwarf2/read.c (read_call_site_scope)
 685         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
 686         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
 687         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
 688         handle_data_member_location): Set per_objfile member.
 689         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
 690         member.
 691         (struct dwarf2_loclist_baton) <per_objfile>: New member.
 692
 693 2020-05-27  Tom Tromey  <tom@tromey.com>
 694
 695         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
 696         allocate_signatured_type>: Declare new methods.
 697         <m_num_psymtabs>: New member.
 698         (struct dwarf2_per_cu_data) <index>: New member.
 699         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
 700         (dwarf2_per_objfile::allocate_signatured_type): New methods.
 701         (create_cu_from_index_list): Use allocate_per_cu.
 702         (create_signatured_type_table_from_index)
 703         (create_signatured_type_table_from_debug_names)
 704         (create_debug_type_hash_table, add_type_unit)
 705         (read_comp_units_from_section): Use allocate_signatured_type.
 706
 707 2020-05-27  Tom Tromey  <tom@tromey.com>
 708
 709         * psymtab.c (partial_map_expand_apply)
 710         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
 711         (psym_lookup_global_symbol_language)
 712         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
 713         (psym_print_stats, psym_expand_symtabs_for_function)
 714         (psym_map_symbol_filenames, psym_map_matching_symbols)
 715         (psym_expand_symtabs_matching)
 716         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
 717         (maintenance_check_psymtabs): Update.
 718         * psympriv.h (struct partial_symtab) <readin_p,
 719         get_compunit_symtab>: Add objfile parameter.
 720         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
 721         Likewise.
 722         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
 723         get_compunit_symtab>: Likewise.
 724         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
 725
 726 2020-05-27  Tom Tromey  <tom@tromey.com>
 727
 728         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
 729         member.
 730         * dwarf2/read.c (delete_file_name_entry): Fix comment.
 731         (create_cu_from_index_list)
 732         (create_signatured_type_table_from_index)
 733         (create_signatured_type_table_from_debug_names)
 734         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
 735         (dwarf2_create_include_psymtab)
 736         (create_debug_type_hash_table, add_type_unit)
 737         (create_type_unit_group, read_comp_units_from_section)
 738         (dwarf2_compute_name, create_cus_hash_table)
 739         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
 740         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
 741         obstack.
 742         (dw2_get_real_path): Likewise.  Change argument to
 743         dwarf2_per_objfile.
 744
 745 2020-05-27  Luis Machado  <luis.machado@linaro.org>
 746
 747         PR tdep/26000
 748         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
 749         for ldrd (immediate).
 750
 751 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 752
 753         * command.h: Add comment giving the name of class_tui.
 754         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
 755         create the fake command for the help for class_tui.
 756
 757 2020-05-26  Tom Tromey  <tromey@adacore.com>
 758
 759         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
 760         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
 761         (val_atr): New function.
 762         (value_val_atr): Use it.
 763         * ada-valprint.c (print_optional_low_bound): Change low bound
 764         handling for enums.
 765         (val_print_packed_array_elements): Don't call discrete_position.
 766         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
 767         discrete_position for enum types.
 768         * language.c (default_print_array_index): Change type.
 769         * language.h (struct language_defn) <la_print_array_index>: Add
 770         index_type parameter, change type of index_value.
 771         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
 772         (default_print_array_index): Update.
 773         * valprint.c (maybe_print_array_index): Don't call
 774         value_from_longest.  Update.
 775         (value_print_array_elements): Don't call discrete_position.
 776
 777 2020-05-26  Tom Tromey  <tromey@adacore.com>
 778
 779         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
 780         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
 781
 782 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
 783
 784         PR gdb/13519
 785         * avr-tdep.c (avr_integer_to_address): Return data or code
 786         address accordingly to the second 'type' argument of the
 787         function.
 788
 789 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
 790
 791         * infcmd.c, inferior.h: (construct_inferior_arguments):
 792         Moved function from here to gdbsupport/common-inferior.{h,cc}
 793
 794 2020-05-23  Tom Tromey  <tom@tromey.com>
 795
 796         Revert commit eca1f90c:
 797         * NEWS: Remove entry for completion styling.
 798         * completer.c (_rl_completion_prefix_display_length): Move
 799         declaration later.
 800         (gdb_fnprint): Revert.
 801         (gdb_display_match_list_1): Likewise.
 802         * cli/cli-style.c (completion_prefix_style)
 803         (completion_difference_style, completion_suffix_style): Remove.
 804         (_initialize_cli_style): Revert.
 805         * cli/cli-style.h (completion_prefix_style)
 806         (completion_difference_style, completion_suffix_style): Don't
 807         declare.
 808
 809 2020-05-24  Pedro Alves  <palves@redhat.com>
 810
 811         * symtab.c (completion_list_add_name): Return boolean indication
 812         of whether the symbol matched.
 813         (completion_list_add_symbol): Don't try to remove C++ aliases if
 814         the symbol didn't match in the first place.
 815         * symtab.h (completion_list_add_name): Return bool.
 816
 817 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
 818
 819         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
 820         type::field.
 821
 822 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
 823
 824         GDB 9.2 released.
 825
 826 2020-05-23  Tom Tromey  <tom@tromey.com>
 827
 828         * NEWS: Add entry for completion styling.
 829         * completer.c (_rl_completion_prefix_display_length): Move
 830         declaration earlier.
 831         (gdb_fnprint): Use completion_style.
 832         (gdb_display_match_list_1): Likewise.
 833         * cli/cli-style.c (completion_prefix_style)
 834         (completion_difference_style, completion_suffix_style): New
 835         globals.
 836         (_initialize_cli_style): Register new globals.
 837         * cli/cli-style.h (completion_prefix_style)
 838         (completion_difference_style, completion_suffix_style): Declare.
 839
 840 2020-05-23  Pedro Alves  <palves@redhat.com>
 841
 842         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
 843         (parse_escape): Use ISDIGIT instead of isdigit.
 844         (puts_debug): Use gdb_isprint instead of isprint.
 845         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
 846         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
 847         ISSPACE instead of isspace.
 848         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
 849         instead of isspace.
 850         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
 851         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
 852         instead of isxdigit and ISDIGIT instead of isdigit.
 853
 854 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
 855
 856         * gdbtypes.h (struct type) <field>: New method.
 857         (TYPE_FIELDS): Remove, replace all uses with either type::fields
 858         or type::field.
 859
 860 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
 861
 862         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
 863         (TYPE_FIELDS): Use type::fields.  Change all call sites that
 864         modify the propery to use type::set_fields instead.
 865
 866 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
 867
 868         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
 869         type::num_fields instead.
 870
 871 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
 872
 873         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
 874         methods.
 875         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
 876         that modify the number of fields to use type::set_num_fields
 877         instead.
 878
 879 2020-05-22  Tom Tromey  <tromey@adacore.com>
 880
 881         * compile/compile-object-load.h (munmap_list_free): Don't
 882         declare.
 883
 884 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
 885
 886         * annotate.c (annotate_source_line): Update return type, add call
 887         to update current symtab and line.
 888         * annotate.h (annotate_source_line): Update return type, and
 889         extend header comment.
 890         * source.c (info_line_command): Check annotation_level before
 891         calling annotate_source_line.
 892         * stack.c (print_frame_info): If calling annotate_source_line
 893         returns true, then don't print any other source line information.
 894
 895 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
 896
 897         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
 898
 899 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
 900
 901         * coffread.c (patch_type): Remove NULL check before xfree.
 902         * corefile.c (set_gnutarget): Likewise.
 903         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
 904         * exec.c (build_section_table): Likewise.
 905         * remote.c (remote_target::pass_signals): Likewise.
 906         * utils.c (n_spaces): Likewise.
 907         * cli/cli-script.c (document_command): Likewise.
 908         * i386-windows-tdep.c (core_process_module_section): Likewise.
 909         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
 910
 911 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
 912
 913         * symfile.c (reread_symbols): Clear objfile's section_offsets
 914         vector and section indices, re-compute them by calling
 915         sym_offsets.
 916
 917 2020-05-20  Tom Tromey  <tromey@adacore.com>
 918
 919         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
 920         (desc_one_bound, desc_index_type): Compute field name.
 921
 922 2020-05-20  Tom de Vries  <tdevries@suse.de>
 923
 924         PR symtab/25833
 925         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
 926
 927 2020-05-20  Alan Modra  <amodra@gmail.com>
 928
 929         PR 25993
 930         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
 931         bfd_set_filename.
 932         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
 933         passed to bfd_set_filename.
 934         * symfile-mem.c (add_vsyscall_page): Likewise for string
 935         passed to symbol_file_add_from_memory.
 936         (symbol_file_add_from_memory): Make name param a const char* and
 937         don't strdup.
 938
 939 2020-05-20  Alan Modra  <amodra@gmail.com>
 940
 941         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
 942         rather than accessing bfd->filename directly.
 943         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
 944         and use bfd_section_name.
 945         * dwarf2/frame.c (decode_frame_entry): Likewise.
 946         * exec.c (exec_set_section_address): Likewise.
 947         * solib-aix.c (solib_aix_bfd_open): Likewise.
 948         * stap-probe.c (get_stap_base_address): Likewise.
 949         * symfile.c (reread_symbols): Likewise.
 950
 951 2020-05-19  Tom Tromey  <tromey@adacore.com>
 952
 953         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
 954
 955 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
 956
 957         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
 958
 959 2020-05-19  Pedro Alves  <palves@redhat.com>
 960
 961         * NEWS (set exec-file-mismatch): Adjust entry.
 962         * exec.c: Include "build-id.h".
 963         (validate_exec_file): Try to match build IDs instead of filenames.
 964         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
 965         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
 966         and pass down 'warn_if_slow'.
 967         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
 968         gdb_bfd_open_closure to pass it down.
 969         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
 970
 971 2020-05-19  Pedro Alves  <palves@redhat.com>
 972
 973         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
 974         * target.c (target_fileio_open_1): Rename to target_fileio_open
 975         and make extern.  Use bool.
 976         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
 977         (target_fileio_read_alloc_1): Adjust.
 978         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
 979         (target_fileio_open_warn_if_slow): Delete declaration.
 980
 981 2020-05-19  Pedro Alves  <palves@redhat.com>
 982
 983         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
 984         Adjust all callers.
 985
 986 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
 987
 988         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
 989         whether disp is negative.
 990
 991 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
 992
 993         * symfile.h (struct symfile_segment_data)
 994         <~symfile_segment_data>: Remove.
 995         <segment_info>: Change to std::vector.
 996         * symfile.c (default_symfile_segments): Update.
 997         * elfread.c (elf_symfile_segments): Update.
 998
 999 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
1000
1001         * symfile.h (struct symfile_segment_data) <struct segment>: New.
1002         <segments>: New.
1003         <segment_bases, segment_sizes>: Remove.
1004         * symfile.c (default_symfile_segments): Update.
1005         * elfread.c (elf_symfile_segments): Update.
1006         * remote.c (remote_target::get_offsets): Update.
1007         * solib-target.c (solib_target_relocate_section_addresses):
1008         Update.
1009
1010 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
1011
1012         * symfile.h (struct symfile_segment_data): Initialize fields.
1013         <~symfile_segment_data>: Add.
1014         (symfile_segment_data_up): New.
1015         (struct sym_fns) <sym_segments>: Return a
1016         symfile_segment_data_up.
1017         (default_symfile_segments): Return a symfile_segment_data_up.
1018         (free_symfile_segment_data): Remove.
1019         (get_symfile_segment_data): Return a symfile_segment_data_up.
1020         * symfile.c (default_symfile_segments): Likewise.
1021         (get_symfile_segment_data): Likewise.
1022         (free_symfile_segment_data): Remove.
1023         (symfile_find_segment_sections): Update.
1024         * elfread.c (elf_symfile_segments): Return a
1025         symfile_segment_data_up.
1026         * remote.c (remote_target::get_offsets): Update.
1027         * solib-target.c (solib_target_relocate_section_addresses):
1028         Update.
1029         * symfile-debug.c (debug_sym_segments): Return a
1030         symfile_segment_data_up.
1031
1032 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1033
1034         PR build/25981
1035         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
1036         Hardcode register numbers.
1037
1038         PR build/25981
1039         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
1040         procfs_find_LDT_entry): Remove.
1041         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
1042         procfs_find_LDT_entry): Remove.
1043         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
1044         Remove.
1045
1046 2020-05-17  Pedro Alves  <palves@redhat.com>
1047             Andrew Burgess  <andrew.burgess@embecosm.com>
1048             Keno Fischer  <keno@juliacomputing.com>
1049
1050         PR gdb/25741
1051         * breakpoint.c (build_target_condition_list): Update comments.
1052         (build_target_command_list): Update comments and skip matching
1053         locations.
1054         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
1055         a separate function.  Simplify "set breakpoint auto-hw off"
1056         handling.
1057         (insert_breakpoints): Update comment.
1058         (tracepoint_locations_match): New parameter.  For breakpoints,
1059         compare location types too, if the caller wants to.
1060         (handle_automatic_hardware_breakpoints): New functions.
1061         (bp_location_is_less_than): Also sort by location type and
1062         hardware breakpoint length.
1063         (update_global_location_list): Handle "set breakpoint auto-hw on"
1064         here.
1065         (update_breakpoint_locations): Ask breakpoint_locations_match to
1066         ignore location types.
1067
1068 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
1069
1070         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
1071         type::name instead.
1072
1073 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
1074
1075         * gdbtypes.h (struct type) <name, set_name>: New methods.
1076         (TYPE_CODE): Use type::name.  Change all call sites used to set
1077         the name to use type::set_name instead.
1078
1079 2020-05-16  Tom Tromey  <tom@tromey.com>
1080
1081         * top.c (quit_force): Update.
1082         * infrun.c (handle_no_resumed): Update.
1083         * top.h (all_uis): New function.
1084         (ALL_UIS): Remove.
1085
1086 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
1087
1088         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
1089
1090 2020-05-16  Pedro Alves  <palves@redhat.com>
1091
1092         * ia64-linux-nat.c
1093         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
1094         Declare method.
1095         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
1096
1097 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
1098
1099         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
1100         (sparc64_adi_info): Likewise.
1101
1102 2020-05-15  Tom Tromey  <tom@tromey.com>
1103
1104         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
1105         block_objfile.
1106         (lookup_objfile_from_block): Remove.
1107         (lookup_symbol_in_block, lookup_symbol_in_static_block)
1108         (lookup_global_symbol): Use block_objfile.
1109         * symtab.h (lookup_objfile_from_block): Don't declare.
1110         * printcmd.c (clear_dangling_display_expressions): Use
1111         block_objfile.
1112         * parse.c (operator_check_standard): Use block_objfile.
1113
1114 2020-05-15  Tom Tromey  <tom@tromey.com>
1115
1116         * language.c (language_alloc_type_symbol): Set
1117         SYMBOL_SECTION.
1118         * symtab.c (initialize_objfile_symbol): Remove.
1119         (allocate_symbol): Remove.
1120         (allocate_template_symbol): Remove.
1121         * dwarf2/read.c (fixup_go_packaging): Use "new".
1122         (new_symbol): Use "new".
1123         (read_variable): Don't call initialize_objfile_symbol.  Use
1124         "new".
1125         (read_func_scope): Use "new".
1126         * xcoffread.c (process_xcoff_symbol): Don't call
1127         initialize_objfile_symbol.
1128         (SYMBOL_DUP): Remove.
1129         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
1130         "new".
1131         * symtab.h (allocate_symbol, initialize_objfile_symbol)
1132         (allocate_template_symbol): Don't declare.
1133         (struct symbol): Add copy constructor.  Change defaults.
1134         * jit.c (finalize_symtab): Use "new".
1135         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
1136         Use "new".
1137         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
1138         (common_block_end): Use "new".
1139         * mdebugread.c (parse_symbol): Use "new".
1140         (new_symbol): Likewise.
1141
1142 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1143
1144         * NEWS: Mention changes to help and apropos.
1145
1146 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1147
1148         * command.h (enum command_class): Improve comments, document
1149         that class_alias is for user-defined aliases, give the class
1150         name for each class, remove unused class_xdb.
1151         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
1152         * breakpoint.c (_initialize_breakpoint): Replace class_alias
1153         by a precise class.
1154         * infcmd.c (_initialize_infcmd): Likewise.
1155         * reverse.c (_initialize_reverse): Likewise.
1156         * stack.c (_initialize_stack): Likewise.
1157         * symfile.c (_initialize_symfile): Likewise.
1158         * tracepoint.c (_initialize_tracepoint): Likewise.
1159
1160 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1161
1162         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
1163         when their aliased command is traversed.
1164         (help_cmd): Add fput_command_names_styled call to
1165         output command name and aliases when command has an alias.
1166
1167 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1168
1169         * cli/cli-decode.h (help_cmd_list): Remove declaration.
1170         * cli/cli-decode.c (help_cmd_list): Declare as static,
1171         remove prefix argument, use bool for recurse arg, rework to show the aliases of
1172         a command together with the command.
1173         (fput_command_name_styled, fput_command_names_styled): New functions.
1174         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
1175         fput_command_name_styled.
1176         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
1177         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
1178
1179 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1180
1181         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
1182         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
1183         * command.h (cmd_show_list): Likewise.
1184         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
1185         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
1186
1187 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1188
1189         * unittests/command-def-selftests.c (traverse_command_structure):
1190         Verify all commands of a list have the same prefix command and
1191         that only the top cmdlist commands have a null prefix.
1192
1193 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1194
1195         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
1196         as prefix, not one of its aliases.
1197         (set_cmd_prefix): Remove.
1198         (do_add_cmd): Centralize the setting of the prefix of a command, when
1199         command is defined after its full chain of prefix commands.
1200         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
1201         (add_setshow_cmd_full): Likewise.
1202         (update_prefix_field_of_prefixed_commands): New function.
1203         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
1204         update_prefix_field_of_prefixed_commands.
1205         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
1206         addresses of remote_set_cmdlist and remote_show_cmdlist given
1207         as argument, not the address of an argument.
1208         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
1209         * gdb/remote.c (_initialize_remote): Likewise.
1210
1211 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1212
1213         * cli/cli-cmds.c (alias_command): Check for an existing alias
1214         using lookup_cmd_composition, as valid_command_p is too strict
1215         and forbids aliases that are the prefix of an existing alias
1216         or command.
1217         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
1218         command is properly recognised as a valid command.
1219
1220 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1221
1222         * unittests/help-doc-selftests.c: Rename to
1223         unittests/command-def-selftests.c
1224         * unittests/command-def-selftests.c (help_doc_tests): Update some
1225         comments.
1226         (command_structure_tests, traverse_command_structure): New namespace
1227         and function.
1228         (command_structure_invariants_tests): New function.
1229         (_initialize_command_def_selftests) Renamed from
1230         _initialize_help_doc_selftests, register command_structure_invariants
1231         selftest.
1232
1233 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1234
1235         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
1236         an alias of 'show'.
1237
1238 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
1239
1240         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
1241         ada_is_fixed_point_type.  Update all callers.
1242         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
1243         all callers.
1244         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
1245         Update all callers.
1246         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
1247         print_fixed_point_type.  Update all callers.
1248         * ada-valprint.c (ada_value_print_num): Replace call to
1249         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
1250
1251 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
1252
1253         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
1254         processors.
1255         (cpu_supports_bts): Add CV_AMD case.
1256
1257 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
1258             Simon Marchi  <simon.marchi@efficios.com>
1259
1260         * infrun.c (stop_all_threads): Collect multiple wait events at
1261         each pass.
1262
1263 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
1264
1265         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
1266         type::code instead.
1267
1268 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
1269
1270         * gdbtypes.h (struct type) <code, set_code>: New methods.
1271         (TYPE_CODE): Use type::code.  Change all call sites used to set
1272         the code to use type::set_code instead.
1273
1274 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1275             Tom de Vries  <tdevries@suse.de>
1276             Pedro Alves  <palves@redhat.com>
1277
1278         PR threads/25478
1279         * infrun.c (stop_all_threads): Do NOT ignore
1280         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
1281         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
1282         received.
1283         (handle_no_resumed): Remove code handling a live inferior with no
1284         threads.
1285         * remote.c (has_single_non_exited_thread): New.
1286         (remote_target::update_thread_list): Do not delete a thread if is
1287         the last thread of the process.
1288         * thread.c (thread_select): Call delete_exited_threads instead of
1289         prune_threads.
1290
1291 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1292
1293         * infrun.c (stop_all_threads): Enable/disable thread events of all
1294         targets.  Move a debug message denoting the end of the function
1295         into the SCOPED_EXIT block.
1296
1297 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1298
1299         * process-stratum-target.h: Include <set>.
1300         (all_non_exited_process_targets, switch_to_target_no_thread): New
1301         function declarations.
1302         * process-stratum-target.c (all_non_exited_process_targets)
1303         (switch_to_target_no_thread): New function implementations.
1304
1305 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1306
1307         * infrun.c (handle_inferior_event): Extract out a piece of code
1308         into...
1309         (mark_non_executing_threads): ...this new function.
1310
1311 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1312
1313         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
1314         use.
1315
1316 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1317
1318         * regcache.c (regcache_read_pc_protected): New function
1319         implementation that returns 0 if the PC cannot read via
1320         'regcache_read_pc'.
1321         * infrun.c (proceed): Call 'regcache_read_pc_protected'
1322         instead of 'regcache_read_pc'.
1323         (keep_going_pass_signal): Ditto.
1324
1325 2020-05-13  Tom Tromey  <tromey@adacore.com>
1326
1327         * ada-lang.c (align_value): Remove.
1328         (ada_template_to_fixed_record_type_1): Use align_up.
1329
1330 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1331
1332         * async-event.c: Update the copyright year.
1333         * async-event.h: Update the copyright year.
1334
1335 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
1336
1337         * objfiles.h (is_addr_in_objfile,
1338         shared_objfile_contains_address_p): Return bool.
1339         * objfile.c (is_addr_in_objfile,
1340         shared_objfile_contains_address_p): Return bool.
1341
1342 2020-05-11  Tom Tromey  <tromey@adacore.com>
1343
1344         * cli/cli-cmds.c (info_command): Restore.
1345         (_initialize_cli_cmds): Use add_prefix_command for "info".
1346         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
1347
1348 2020-05-11  Tom Tromey  <tromey@adacore.com>
1349
1350         * ada-lang.c (ada_value_primitive_field): Now public.
1351         * ada-lang.h (ada_value_primitive_field): Declare.
1352         * ada-valprint.c (print_field_values): Use
1353         ada_value_primitive_field for wrapper fields.
1354
1355 2020-05-11  Tom de Vries  <tdevries@suse.de>
1356
1357         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
1358         MODULE_DOMAIN.
1359
1360 2020-05-11  Tom de Vries  <tdevries@suse.de>
1361
1362         PR symtab/25941
1363         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
1364         with length 0, if not gdb-produced.
1365         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
1366
1367 2020-05-09  Tom de Vries  <tdevries@suse.de>
1368
1369         PR gdb/25955
1370         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
1371         calculation.
1372
1373 2020-05-09  Tom Tromey  <tom@tromey.com>
1374
1375         * top.c (server_command): Now bool.
1376         * top.h (server_command): Now bool.
1377
1378 2020-05-08  Tom Tromey  <tromey@adacore.com>
1379
1380         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
1381         already being processed.
1382
1383 2020-05-08  Tom Tromey  <tom@tromey.com>
1384
1385         * printcmd.c (struct display) <next>: Remove.
1386         <display>: New constructor.
1387         <exp_string>: Now a std::string.
1388         <enabled_p>: Now a bool.
1389         (display_number): Move definition earlier.
1390         (displays): Rename from display_chain.  Now a std::vector.
1391         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
1392         (display_command): Update.
1393         (do_one_display, disable_display)
1394         (enable_disable_display_command, do_enable_disable_display):
1395         Update.
1396         (free_display): Remove.
1397         (clear_displays): Rewrite.
1398         (delete_display): Update.
1399         (map_display_numbers): Use function_view.  Remove "data"
1400         parameter.  Update.
1401         (do_delete_display): Remove.
1402         (undisplay_command): Update.
1403         (do_one_display, do_displays, disable_display)
1404         (info_display_command): Update.
1405         (do_enable_disable_display): Remove.
1406         (enable_disable_display_command)
1407         (clear_dangling_display_expressions): Update.
1408
1409 2020-05-08  Tom Tromey  <tom@tromey.com>
1410
1411         * symtab.c (set_symbol_cache_size)
1412         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
1413         (maintenance_print_symbol_cache_statistics): Update.
1414         * symmisc.c (print_symbol_bcache_statistics)
1415         (print_objfile_statistics, maintenance_print_objfiles)
1416         (maintenance_info_symtabs, maintenance_check_symtabs)
1417         (maintenance_expand_symtabs, maintenance_info_line_tables):
1418         Update.
1419         * symfile-debug.c (set_debug_symfile): Update.
1420         * source.c (forget_cached_source_info): Update.
1421         * python/python.c (gdbpy_progspaces): Update.
1422         * psymtab.c (maintenance_info_psymtabs): Update.
1423         * probe.c (parse_probes): Update.
1424         * linespec.c (iterate_over_all_matching_symtabs)
1425         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
1426         * guile/scm-progspace.c (gdbscm_progspaces): Update.
1427         * exec.c (exec_target::close): Update.
1428         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
1429         * breakpoint.c (print_one_breakpoint_location)
1430         (create_longjmp_master_breakpoint)
1431         (create_std_terminate_master_breakpoint): Update.
1432         * progspace.c (program_spaces): Now a std::vector.
1433         (maybe_new_address_space): Update.
1434         (add_program_space): Remove.
1435         (program_space::program_space): Update.
1436         (remove_program_space): Update.
1437         (number_of_program_spaces): Remove.
1438         (print_program_space, update_address_spaces): Update.
1439         * progspace.h (program_spaces): Change type.
1440         (ALL_PSPACES): Remove.
1441         (number_of_program_spaces): Don't declare.
1442         (struct program_space) <next>: Remove.
1443
1444 2020-05-08  Tom Tromey  <tom@tromey.com>
1445
1446         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
1447         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
1448         (enable_break): Update.
1449         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
1450         (frv_fdpic_find_canonical_descriptor): Update.
1451         (frv_fetch_objfile_link_map): Update.
1452         * progspace.c (program_space::free_all_objfiles): Update.
1453         (program_space::solibs): New method.
1454         * progspace.h (struct program_space) <solibs>: New method.
1455         * solist.h (master_so_list): Don't declare.
1456         (ALL_SO_LIBS): Remove.
1457         * solib.h (so_list_head): Remove.
1458         (update_solib_list): Update comment.
1459         * solib.c (master_so_list): Remove.
1460         (solib_used, update_solib_list, solib_add)
1461         (info_sharedlibrary_command, clear_solib)
1462         (reload_shared_libraries_1, remove_user_added_objfile): Update.
1463
1464 2020-05-08  Tom Tromey  <tom@tromey.com>
1465
1466         * extension.c (extension_languages): Now a std::array.
1467         (ALL_EXTENSION_LANGUAGES): Remove.
1468         (get_ext_lang_defn, get_ext_lang_of_file)
1469         (eval_ext_lang_from_control_command): Update.
1470         (finish_ext_lang_initialization)
1471         (auto_load_ext_lang_scripts_for_objfile)
1472         (ext_lang_type_printers::ext_lang_type_printers)
1473         (apply_ext_lang_type_printers)
1474         (ext_lang_type_printers::~ext_lang_type_printers)
1475         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
1476         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
1477         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
1478         (get_matching_xmethod_workers, ext_lang_colorize)
1479         (ext_lang_before_prompt): Update.
1480         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
1481
1482 2020-05-08  Tom Tromey  <tom@tromey.com>
1483
1484         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
1485         overload.
1486         <swap_string, m_string>: Remove.
1487         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
1488         Update.
1489         * stabsread.c (define_symbol, read_type): Update.
1490         * linespec.c (find_linespec_symbols): Update.
1491         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
1492         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
1493         * dbxread.c (read_dbx_symtab): Update.
1494         * cp-support.h (cp_canonicalize_string_full)
1495         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
1496         Return unique_xmalloc_ptr.
1497         * cp-support.c (inspect_type): Update.
1498         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
1499         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
1500         Likewise.
1501         * c-typeprint.c (print_name_maybe_canonical): Update.
1502         * break-catch-throw.c (check_status_exception_catchpoint):
1503         Update.
1504
1505 2020-05-08  Tom de Vries  <tdevries@suse.de>
1506
1507         * infrun.c (follow_fork): Copy current_line and current_symtab to
1508         child thread.
1509
1510 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
1511
1512         * async-event.c (struct async_signal_handler, struct
1513         async_event_handler): Reformat, remove typedef.
1514
1515 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
1516
1517         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
1518         access thistype->main_type->dyn_prop_list directly.
1519
1520 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
1521
1522         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
1523         (remove_dyn_prop): Remove.  Update all users to use
1524         type::remove_dyn_prop.
1525         * gdbtypes.c (remove_dyn_prop): Rename to...
1526         (type::remove_dyn_prop): ... this.
1527
1528 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
1529
1530         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
1531         (add_dyn_prop): Remove.  Update all users to use
1532         type::add_dyn_prop.
1533         * gdbtypes.c (add_dyn_prop): Rename to...
1534         (type::add_dyn_prop): ... this.
1535
1536 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
1537
1538         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
1539         (get_dyn_prop): Remove.  Update all users to use
1540         type::dyn_prop.
1541         * gdbtypes.c (get_dyn_prop): Rename to...
1542         (type::dyn_prop): ... this.
1543
1544 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
1545
1546         * gdbtypes.h (struct main_type) <flag_static>: Remove.
1547
1548 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
1549
1550         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
1551         instruction, skip it if it's there.
1552
1553 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
1554
1555         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
1556
1557 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
1558
1559         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
1560         * gdbtypes.c (recursive_dump_type): Remove use of
1561         TYPE_INCOMPLETE.
1562
1563 2020-05-03  Tom Tromey  <tom@tromey.com>
1564
1565         * breakpoint.c (catch_command, tcatch_command): Remove.
1566         (_initialize_breakpoint): Use add_basic_prefix_cmd,
1567         add_show_prefix_cmd.
1568         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
1569         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
1570         Remove.
1571         (add_internal_problem_command): Use add_basic_prefix_cmd,
1572         add_show_prefix_cmd.
1573         * mips-tdep.c (set_mipsfpu_command): Remove.
1574         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
1575         * dwarf2/index-cache.c (set_index_cache_command): Remove.
1576         (_initialize_index_cache): Use add_basic_prefix_cmd.
1577         * memattr.c (dummy_cmd): Remove.
1578         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
1579         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
1580         (_initialize_tui_win): Use add_basic_prefix_cmd,
1581         add_show_prefix_cmd.
1582         * cli/cli-logging.c (set_logging_command): Remove.
1583         (_initialize_cli_logging): Use add_basic_prefix_cmd,
1584         add_show_prefix_cmd.
1585         (show_logging_command): Remove.
1586         * target.c (target_command): Remove.
1587         (add_target): Use add_basic_prefix_cmd.
1588
1589 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
1590
1591         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
1592
1593 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1594
1595         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
1596         info_command.
1597
1598 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
1599
1600         * nbsd-nat.c (nbsd_enable_proc_events)
1601         (nbsd_nat_target::post_startup_inferior): Add.
1602         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
1603         (nbsd_nat_target::update_thread_list): Rewrite.
1604         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
1605         "PTRACE_LWP_CREATE".
1606         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
1607
1608 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1609
1610         * stack.c (_initialize_stack): Remove duplicated creation
1611         of "frame" command and "f" alias.
1612
1613 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
1614
1615         PR gdb/18706
1616         * gdbtypes.c (check_typedef): Calculate size of array of
1617         stubbed type.
1618
1619 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
1620
1621         PR gdb/15559
1622         * i386-tdep.c (i386_push_dummy_call): Call
1623         i386_thiscall_push_dummy_call.
1624         (i386_thiscall_push_dummy_call): New function.
1625         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
1626         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
1627         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
1628
1629 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
1630
1631         * gdbarch.sh (do_read): Add shellcheck disable directive for
1632         warning SC2162.
1633
1634 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
1635
1636         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
1637         "referenced but not assigned" warning.
1638
1639 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
1640
1641         * gdbarch.sh: Remove code that sets fallbackdefault.
1642
1643 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
1644
1645         * gdbarch.sh: Use shell operators && and || instead of
1646         -a and -o.
1647
1648 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
1649
1650         * gdbarch.sh: Use $(...) instead of `...`.
1651
1652 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
1653
1654         * gdbarch.sh: Use double quotes around variables.
1655
1656 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
1657
1658         * gdbarch.sh: Use %s with printf, instead of variables in the
1659         format string.
1660
1661 2020-04-29  Tom Tromey  <tromey@adacore.com>
1662
1663         PR ada/25875:
1664         * dwarf2/read.c (update_enumeration_type_from_children): Compute
1665         type fields here.
1666         (read_enumeration_type): Call
1667         update_enumeration_type_from_children later.  Update comments.
1668         (process_enumeration_scope): Don't create type fields.
1669
1670 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
1671
1672         * nbsd-tdep.c: Include "xml-syscall.h".
1673         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
1674
1675 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
1676
1677         * nbsd-nat.c: Include "sys/wait.h".
1678         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
1679         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
1680         (nbsd_nat_target::remove_exec_catchpoint)
1681         (nbsd_nat_target::set_syscall_catchpoint): Add.
1682         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
1683         (nbsd_nat_target::insert_exec_catchpoint)
1684         (nbsd_nat_target::remove_exec_catchpoint)
1685         (nbsd_nat_target::set_syscall_catchpoint): Add.
1686         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
1687         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
1688         `nbsd_get_syscall_number'.
1689
1690 2020-04-29  Tom Tromey  <tom@tromey.com>
1691
1692         * stack.c (print_block_frame_labels): Remove.
1693
1694 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
1695
1696         PR gdb/17320
1697         * ada-valprint.c (val_print_packed_array_elements): Move array
1698         end bracket to new line.
1699         (ada_val_print_string): Remove extra spaces before first array
1700         element.
1701         * c-valprint.c (c_value_print_array): Likewise.
1702         * m2-valprint.c (m2_print_array_contents): Likewise.
1703         (m2_value_print_inner): Likewise.
1704         * p-valprint.c (pascal_value_print_inner): Likewise.
1705         * valprint.c (generic_val_print_array): Likewise.
1706         (value_print_array_elements): Move first array element and array
1707         end bracket to new line.
1708
1709 2020-04-29  Tom de Vries  <tdevries@suse.de>
1710
1711         PR symtab/25889
1712         * linespec.c (find_method): Fix ix calculation.
1713
1714 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
1715
1716         * syscalls/update-netbsd.sh: New file.
1717         * syscalls/netbsd.xml: Regenerate.
1718         * data-directory/Makefile.in: Register `netbsd.xml' in
1719         `SYSCALLS_FILES'.
1720
1721 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
1722
1723         * syscalls/update-freebsd.sh: Add double quotes.
1724
1725 2020-04-28  Tom Tromey  <tom@tromey.com>
1726
1727         * NEWS: Update.
1728         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
1729         (cmdpy_init): Allow class_tui.
1730
1731 2020-04-28 Mark Williams <mark@myosotissp.com>
1732
1733         PR gdb/24480
1734         * dwarf2read.c: Add missing assingments to list_in_scope when
1735         start_symtab was already called.
1736
1737 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
1738
1739         PR gdb/25881
1740         * dwarf2/read.c (offset_map_type): Use
1741         gdb:hash_enum<sect_offset> as hash function.
1742
1743 2020-04-28  Tom de Vries  <tdevries@suse.de>
1744
1745         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
1746         with DW_AT_signature.
1747
1748 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
1749
1750         * configure.ac: Remove check for fs_base/gs_base in
1751         user_regs_struct.
1752         * configure: Re-generate.
1753         * config.in: Re-generate.
1754         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
1755         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
1756         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
1757
1758 2020-04-27  Luis Machado  <luis.machado@linaro.org>
1759
1760         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
1761         problematic inline frame unwinding situation.
1762         * frame.c (frame_id_computed_p): New function.
1763         * frame.h (frame_id_computed_p): New prototype.
1764
1765 2020-04-26  Tom Tromey  <tom@tromey.com>
1766
1767         * command.h (enum command_class) <class_pseudo>: Remove.
1768
1769 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1770
1771         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
1772         and whitespace.
1773
1774 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
1775
1776        * inf-ptrace.c (inf_ptrace_target::wait): Remove
1777        `PT_GET_PROCESS_STATE' block.
1778
1779 2020-04-24  Tom Tromey  <tom@tromey.com>
1780
1781         * symtab.h (symbol_get_demangled_name): Don't declare.
1782         * symtab.c (symbol_get_demangled_name): Remove.
1783         (general_symbol_info::natural_name)
1784         (general_symbol_info::demangled_name): Update.
1785
1786 2020-04-24  Tom Tromey  <tom@tromey.com>
1787
1788         PR rust/25025:
1789         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
1790
1791 2020-04-24  Tom Tromey  <tom@tromey.com>
1792
1793         PR symtab/12707:
1794         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
1795         exists.
1796         (new_symbol): Likewise.
1797         * compile/compile-object-load.c (get_out_value_type): Use
1798         symbol_matches_search_name.
1799
1800 2020-04-24  Tom Tromey  <tom@tromey.com>
1801
1802         * dwarf2/read.c (add_partial_symbol): Do not call
1803         compute_and_set_names.
1804
1805 2020-04-24  Tom Tromey  <tom@tromey.com>
1806
1807         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
1808         overload.
1809
1810 2020-04-24  Tom Tromey  <tom@tromey.com>
1811
1812         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
1813         (add_psymbol_to_list): New overload.  Make old overload call new
1814         one.
1815         * psympriv.h (add_psymbol_to_list): New overload.
1816
1817 2020-04-24  Tom Tromey  <tom@tromey.com>
1818
1819         * dwarf2/read.c (partial_die_info::read) <case
1820         DW_AT_linkage_name>: Use value_as_string.
1821         (dwarf2_string_attr): Use value_as_string.
1822         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
1823         method.
1824         * dwarf2/attribute.c (attribute::value_as_string): New method.
1825
1826 2020-04-24  Tom Tromey  <tom@tromey.com>
1827
1828         * symtab.c (general_symbol_info::natural_name)
1829         (general_symbol_info::demangled_name): Check for language_rust.
1830
1831 2020-04-24  Tom Tromey  <tom@tromey.com>
1832
1833         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
1834         (dwarf2_physname): ... from here.
1835         (partial_die_info::read): Add Rust "{" hack.
1836
1837 2020-04-24  Tom Tromey  <tom@tromey.com>
1838
1839         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
1840         method.
1841         (symbol_set_demangled_name): Don't declare.
1842         * symtab.c (general_symbol_info::set_demangled_name): Rename from
1843         symbol_set_demangled_name.
1844         (general_symbol_info::set_language)
1845         (general_symbol_info::compute_and_set_names): Update.
1846         * minsyms.c (minimal_symbol_reader::install): Update.
1847         * dwarf2/read.c (new_symbol): Update.
1848
1849 2020-04-24  Tom Tromey  <tromey@adacore.com>
1850
1851         PR python/23662:
1852         * python/py-type.c (convert_field): Handle
1853         FIELD_LOC_KIND_DWARF_BLOCK.
1854         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
1855         (typy_get_dynamic): Nw function.
1856         (type_object_getset): Add "dynamic".
1857         * NEWS: Add entry.
1858
1859 2020-04-24  Tom Tromey  <tromey@adacore.com>
1860
1861         * ada-typeprint.c (print_choices, print_variant_part)
1862         (print_record_field_types_dynamic): New functions.
1863         (print_record_field_types): Use print_record_field_types_dynamic.
1864
1865 2020-04-24  Tom Tromey  <tromey@adacore.com>
1866
1867         * dwarf2/read.c (handle_data_member_location): New overload.
1868         (dwarf2_add_field): Use it.
1869         (decode_locdesc): Add "computed" parameter.  Update comment.
1870         * gdbtypes.c (is_dynamic_type_internal): Also look for
1871         FIELD_LOC_KIND_DWARF_BLOCK.
1872         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
1873         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
1874         virtual base classes.
1875         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
1876         FIELD_LOC_KIND_DWARF_BLOCK.
1877
1878 2020-04-24  Tom Tromey  <tromey@adacore.com>
1879
1880         * dwarf2/read.c (read_structure_type): Handle dynamic length.
1881         * gdbtypes.c (is_dynamic_type_internal): Check
1882         TYPE_HAS_DYNAMIC_LENGTH.
1883         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
1884         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
1885         New macros.
1886         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
1887         constant.
1888
1889 2020-04-24  Tom Tromey  <tromey@adacore.com>
1890
1891         * dwarf2/read.c (struct variant_field): Rewrite.
1892         (struct variant_part_builder): New.
1893         (struct nextfield): Remove "variant" field.  Add "offset".
1894         (struct field_info): Add "current_variant_part" and
1895         "variant_parts".
1896         (alloc_discriminant_info): Remove.
1897         (alloc_rust_variant): New function.
1898         (quirk_rust_enum): Update.
1899         (dwarf2_add_field): Set "offset" member.  Don't handle
1900         DW_TAG_variant_part.
1901         (offset_map_type): New typedef.
1902         (convert_variant_range, create_one_variant)
1903         (create_one_variant_part, create_variant_parts)
1904         (add_variant_property): New functions.
1905         (dwarf2_attach_fields_to_type): Call add_variant_property.
1906         (read_structure_type): Don't handle DW_TAG_variant_part.
1907         (handle_variant_part, handle_variant): New functions.
1908         (handle_struct_member_die): Use them.
1909         (process_structure_scope): Don't handle variant parts.
1910         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
1911         (struct discriminant_info): Remove.
1912         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
1913         (struct main_type) <flag_discriminated_union>: Remove.
1914         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
1915         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
1916         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
1917         Update.
1918         * valops.c (value_union_variant): Remove.
1919         * value.h (value_union_variant): Don't declare.
1920
1921 2020-04-24  Tom Tromey  <tromey@adacore.com>
1922
1923         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
1924         (ada_value_primitive_packed_val): Update.
1925         * ada-valprint.c (ada_value_print_1): Update.
1926         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
1927         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
1928         just an address.  Use evaluate_for_locexpr_baton.
1929         (dwarf2_evaluate_property): Update.
1930         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
1931         array_view.
1932         * findvar.c (default_read_var_value): Update.
1933         * gdbtypes.c (compute_variant_fields_inner)
1934         (resolve_dynamic_type_internal): Update.
1935         (resolve_dynamic_type): Change type of valaddr parameter.
1936         * gdbtypes.h (resolve_dynamic_type): Update.
1937         * valarith.c (value_subscripted_rvalue): Update.
1938         * value.c (value_from_contents_and_address): Update.
1939
1940 2020-04-24  Tom Tromey  <tromey@adacore.com>
1941
1942         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
1943         "push_initial_value" parameter.
1944         (dwarf2_evaluate_property): Likewise.
1945         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
1946
1947 2020-04-24  Tom Tromey  <tromey@adacore.com>
1948
1949         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
1950         (variant::matches, compute_variant_fields_recurse)
1951         (compute_variant_fields_inner, compute_variant_fields): New
1952         functions.
1953         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
1954         Use resolved_type after type is made.
1955         (operator==): Add new cases.
1956         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
1957         (struct discriminant_range, struct variant, struct variant_part):
1958         New.
1959         (union dynamic_prop_data) <variant_parts, original_type>: New
1960         members.
1961         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
1962         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
1963         constants.
1964         * value.c (unpack_bits_as_long): Now public.
1965         * value.h (unpack_bits_as_long): Declare.
1966
1967 2020-04-24  Tom Tromey  <tromey@adacore.com>
1968
1969         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
1970         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
1971
1972 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
1973
1974         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
1975
1976 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
1977
1978         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
1979         (remove_fork_catchpoint, post_startup_inferior)
1980         (post_attach): Move...
1981         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
1982         (remove_fork_catchpoint, post_startup_inferior)
1983         (post_attach): ...here.
1984         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
1985         (remove_fork_catchpoint, post_startup_inferior)
1986         (post_attach): Move...
1987         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
1988         (remove_fork_catchpoint, post_startup_inferior)
1989         (post_attach): ...here.
1990
1991 2020-04-24  Tom Tromey  <tromey@adacore.com>
1992
1993         * nat/windows-nat.h (struct windows_thread_info)
1994         <pc_adjusted>: New member.
1995         * windows-nat.c (windows_fetch_one_register): Check
1996         pc_adjusted.
1997         (windows_nat_target::get_windows_debug_event)
1998         (windows_nat_target::wait): Set pc_adjusted.
1999
2000 2020-04-24  Tom de Vries  <tdevries@suse.de>
2001
2002         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
2003         Run gdb-add-index inside temp dir.
2004
2005 2020-04-23  Tom Tromey  <tromey@adacore.com>
2006
2007         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
2008         in loop.
2009
2010 2020-04-23  Luis Machado  <luis.machado@linaro.org>
2011
2012         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
2013         get_frame_register instead of gdbarch_unwind_pc.
2014
2015 2020-04-23  Tom de Vries  <tdevries@suse.de>
2016
2017         * symtab.c (lookup_global_symbol): Prefer def over decl.
2018
2019 2020-04-23  Tom de Vries  <tdevries@suse.de>
2020
2021         PR symtab/25807
2022         * block.c (best_symbol, better_symbol): Promote to external.
2023         * block.h (best_symbol, better_symbol): Declare.
2024         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
2025         decl.
2026
2027 2020-04-23  Tom Tromey  <tromey@adacore.com>
2028
2029         PR ada/25837:
2030         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
2031         "const char *", not a "const std::string &".
2032         <name_and_matcher::operator==>: Update.
2033         * unittests/lookup_name_info-selftests.c: Change type of
2034         "result".
2035
2036 2020-04-23  Tom Tromey  <tom@tromey.com>
2037
2038         * inferior.h (iterate_over_inferiors): Don't declare.
2039         * inferior.c (iterate_over_inferiors): Remove.
2040         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
2041         Remove.
2042         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
2043         use iterate_over_inferiors.
2044         (darwin_resume_inferior_it)
2045         (struct resume_inferior_threads_param)
2046         (darwin_resume_inferior_threads_it): Remove.
2047         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
2048
2049 2020-04-23  Tom de Vries  <tdevries@suse.de>
2050
2051         * blockframe.c (find_pc_partial_function): Use
2052         find_pc_sect_compunit_symtab rather than
2053         objfile->sf->qf->find_pc_sect_compunit_symtab.
2054
2055 2020-04-22  Tom de Vries  <tdevries@suse.de>
2056
2057         PR symtab/25764
2058         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
2059         in psymtabs.
2060
2061 2020-04-22  Tom de Vries  <tdevries@suse.de>
2062
2063         PR symtab/25801
2064         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
2065         symtabs.
2066
2067 2020-04-22  Tom de Vries  <tdevries@suse.de>
2068
2069         PR symtab/25700
2070         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
2071         CU if already created.
2072
2073 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2074
2075         * infrun.c (displaced_step_fixup): Switch to the event_thread
2076         before calling displaced_step_restore, not after.
2077
2078 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
2079
2080         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
2081         its inferior is not recorded by us.
2082         (record_btrace_target_open): Replace call to
2083         all_non_exited_threads () with call to current_inferior
2084         ()->non_exited_threads ().
2085         (record_btrace_target::stop_recording): Likewise.
2086         (record_btrace_target::close): Likewise.
2087         (record_btrace_target::wait): Likewise.
2088         (record_btrace_target::record_stop_replaying): Likewise.
2089
2090 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
2091
2092         * btrace.c (btrace_enable): Throw an error on double enables and
2093         when enabling recording fails.
2094         (btrace_disable): Throw an error if the thread is not recorded.
2095
2096 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
2097
2098         * record-btrace.c (record_btrace_target::fetch_registers): Forward
2099         request if we do not have a thread_info.
2100
2101 2020-04-21  Tom de Vries  <tdevries@suse.de>
2102
2103         PR gdb/25471
2104         * thread.c
2105         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
2106         exception in get_frame_id.
2107
2108 2020-04-20  Tom Tromey  <tromey@adacore.com>
2109
2110         * python/python.c (struct gdbpy_event): Mark move constructor as
2111         noexcept.
2112         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
2113         constructor as noexcept.
2114         * completer.h (struct completion_result): Mark move constructor as
2115         noexcept.
2116         * completer.c (completion_result::completion_result): Use
2117         initialization style.  Don't call reset_match_list.
2118
2119 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
2120
2121         * MAINTAINERS (Write After Approval): Add myself.
2122
2123 2020-04-18  Tom Tromey  <tom@tromey.com>
2124
2125         * windows-tdep.c (init_w32_command_list)
2126         (w32_prefix_command_valid): Restore.
2127         (_initialize_windows_tdep): Call init_w32_command_list.
2128
2129 2020-04-18  Tom Tromey  <tom@tromey.com>
2130
2131         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
2132         * value.c (value_fn_field): Update.
2133         * valops.c (find_function_in_inferior)
2134         (value_allocate_space_in_inferior): Update.
2135         * tui/tui-winsource.c (tui_update_source_windows_with_line):
2136         Update.
2137         * tui/tui-source.c (tui_source_window::set_contents): Update.
2138         * symtab.c (lookup_global_or_static_symbol)
2139         (find_function_start_sal_1, skip_prologue_sal)
2140         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
2141         * symmisc.c (dump_msymbols, dump_symtab_1)
2142         (maintenance_print_one_line_table): Update.
2143         * symfile.c (init_entry_point_info, section_is_mapped)
2144         (list_overlays_command, simple_read_overlay_table)
2145         (simple_overlay_update_1): Update.
2146         * stap-probe.c (handle_stap_probe): Update.
2147         * stabsread.c (dbx_init_float_type, define_symbol)
2148         (read_one_struct_field, read_enum_type, read_range_type): Update.
2149         * source.c (info_line_command): Update.
2150         * python/python.c (gdbpy_source_objfile_script)
2151         (gdbpy_execute_objfile_script): Update.
2152         * python/py-type.c (save_objfile_types): Update.
2153         * python/py-objfile.c (py_free_objfile): Update.
2154         * python/py-inferior.c (python_new_objfile): Update.
2155         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
2156         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
2157         (maintenance_check_psymtabs): Update.
2158         * printcmd.c (info_address_command): Update.
2159         * objfiles.h (struct objfile) <arch>: New method, from
2160         get_objfile_arch.
2161         (get_objfile_arch): Don't declare.
2162         * objfiles.c (get_objfile_arch): Remove.
2163         (filter_overlapping_sections): Update.
2164         * minsyms.c (msymbol_is_function): Update.
2165         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
2166         (output_nondebug_symbol): Update.
2167         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
2168         (mdebug_expand_psymtab): Update.
2169         * machoread.c (macho_add_oso_symfile): Update.
2170         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
2171         Update.
2172         * linux-fork.c (checkpoint_command): Update.
2173         * linespec.c (convert_linespec_to_sals): Update.
2174         * jit.c (finalize_symtab): Update.
2175         * infrun.c (insert_exception_resume_from_probe): Update.
2176         * ia64-tdep.c (ia64_find_unwind_table): Update.
2177         * hppa-tdep.c (internalize_unwinds): Update.
2178         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
2179         Update.
2180         * gcore.c (call_target_sbrk): Update.
2181         * elfread.c (record_minimal_symbol, elf_symtab_read)
2182         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
2183         (elf_gnu_ifunc_resolve_by_got): Update.
2184         * dwarf2/read.c (create_addrmap_from_index)
2185         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
2186         (read_debug_names_from_section)
2187         (process_psymtab_comp_unit_reader, add_partial_symbol)
2188         (add_partial_subprogram, process_full_comp_unit)
2189         (read_file_scope, read_func_scope, read_lexical_block_scope)
2190         (read_call_site_scope, dwarf2_ranges_read)
2191         (dwarf2_record_block_ranges, dwarf2_add_field)
2192         (mark_common_block_symbol_computed, read_tag_pointer_type)
2193         (read_tag_string_type, dwarf2_init_float_type)
2194         (dwarf2_init_complex_target_type, read_base_type)
2195         (partial_die_info::read, partial_die_info::read)
2196         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
2197         (dwarf2_fetch_die_loc_sect_off): Update.
2198         * dwarf2/loc.c (dwarf2_find_location_expression)
2199         (class dwarf_evaluate_loc_desc, rw_pieced_value)
2200         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
2201         (dwarf2_loc_desc_get_symbol_read_needs)
2202         (locexpr_describe_location_piece, locexpr_describe_location_1)
2203         (loclist_describe_location): Update.
2204         * dwarf2/index-write.c (write_debug_names): Update.
2205         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
2206         * dtrace-probe.c (dtrace_process_dof): Update.
2207         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
2208         (process_one_symbol): Update.
2209         * ctfread.c (ctf_init_float_type, read_base_type): Update.
2210         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
2211         (coff_read_enum_type): Update.
2212         * cli/cli-cmds.c (edit_command, list_command): Update.
2213         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
2214         * breakpoint.c (create_overlay_event_breakpoint)
2215         (create_longjmp_master_breakpoint)
2216         (create_std_terminate_master_breakpoint)
2217         (create_exception_master_breakpoint, get_sal_arch): Update.
2218         * block.c (block_gdbarch): Update.
2219         * annotate.c (annotate_source_line): Update.
2220
2221 2020-04-17  Tom Tromey  <tromey@adacore.com>
2222
2223         * auto-load.c (show_auto_load_cmd): Remove.
2224         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
2225         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
2226         (maintenance_print_arc_command): Remove.
2227         * tui/tui-win.c (tui_command): Remove.
2228         (tui_get_cmd_list): Use add_basic_prefix_cmd.
2229         * tui/tui-layout.c (tui_layout_command): Remove.
2230         (_initialize_tui_layout): Use add_basic_prefix_cmd.
2231         * python/python.c (user_set_python, user_show_python): Remove.
2232         (_initialize_python): Use add_basic_prefix_cmd,
2233         add_show_prefix_cmd.
2234         * guile/guile.c (set_guile_command, show_guile_command): Remove.
2235         (install_gdb_commands): Use add_basic_prefix_cmd,
2236         add_show_prefix_cmd.
2237         (info_guile_command): Remove.
2238         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
2239         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
2240         add_show_prefix_cmd.
2241         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
2242         Remove do_set and do_show parameters.
2243         * cli/cli-style.c (set_style, show_style): Remove.
2244         (_initialize_cli_style): Use add_basic_prefix_cmd,
2245         add_show_prefix_cmd.
2246         (cli_style_option::add_setshow_commands): Remove do_set and
2247         do_show parameters.
2248         (cli_style_option::add_setshow_commands): Use
2249         add_basic_prefix_cmd, add_show_prefix_cmd.
2250         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
2251         (set_style_name): Remove.
2252         * cli/cli-dump.c (dump_command, append_command): Remove.
2253         (srec_dump_command, ihex_dump_command, verilog_dump_command)
2254         (tekhex_dump_command, binary_dump_command)
2255         (binary_append_command): Remove.
2256         (_initialize_cli_dump): Use add_basic_prefix_cmd.
2257         * windows-tdep.c (w32_prefix_command_valid): Remove global.
2258         (init_w32_command_list): Remove; move into ...
2259         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
2260         * valprint.c (set_print, show_print, set_print_raw)
2261         (show_print_raw): Remove.
2262         (_initialize_valprint): Use add_basic_prefix_cmd,
2263         add_show_prefix_cmd.
2264         * typeprint.c (set_print_type, show_print_type): Remove.
2265         (_initialize_typeprint): Use add_basic_prefix_cmd,
2266         add_show_prefix_cmd.
2267         * record.c (set_record_command, show_record_command): Remove.
2268         (_initialize_record): Use add_basic_prefix_cmd,
2269         add_show_prefix_cmd.
2270         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
2271         add_show_prefix_cmd.
2272         (info_command, show_command, set_debug, show_debug): Remove.
2273         * top.h (set_history, show_history): Don't declare.
2274         * top.c (set_history, show_history): Remove.
2275         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
2276         (unset_tdesc_cmd): Remove.
2277         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
2278         add_show_prefix_cmd.
2279         * symtab.c (info_module_command): Remove.
2280         (_initialize_symtab): Use add_basic_prefix_cmd.
2281         * symfile.c (overlay_command): Remove.
2282         (_initialize_symfile): Use add_basic_prefix_cmd.
2283         * sparc64-tdep.c (info_adi_command): Remove.
2284         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
2285         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
2286         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
2287         add_show_prefix_cmd.
2288         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
2289         (_initialize_serial): Use add_basic_prefix_cmd,
2290         add_show_prefix_cmd.
2291         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
2292         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
2293         add_show_prefix_cmd.
2294         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
2295         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
2296         add_show_prefix_cmd.
2297         * riscv-tdep.c (show_riscv_command, set_riscv_command)
2298         (show_debug_riscv_command, set_debug_riscv_command): Remove.
2299         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
2300         add_show_prefix_cmd.
2301         * remote.c (remote_command, set_remote_cmd): Remove.
2302         (_initialize_remote): Use add_basic_prefix_cmd.
2303         * record-full.c (set_record_full_command)
2304         (show_record_full_command): Remove.
2305         (_initialize_record_full): Use add_basic_prefix_cmd,
2306         add_show_prefix_cmd.
2307         * record-btrace.c (cmd_set_record_btrace)
2308         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
2309         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
2310         (cmd_show_record_btrace_pt): Remove.
2311         (_initialize_record_btrace): Use add_basic_prefix_cmd,
2312         add_show_prefix_cmd.
2313         * ravenscar-thread.c (set_ravenscar_command)
2314         (show_ravenscar_command): Remove.
2315         (_initialize_ravenscar): Use add_basic_prefix_cmd,
2316         add_show_prefix_cmd.
2317         * mips-tdep.c (show_mips_command, set_mips_command)
2318         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
2319         add_show_prefix_cmd.
2320         * maint.c (maintenance_command, maintenance_info_command)
2321         (maintenance_check_command, maintenance_print_command)
2322         (maintenance_set_cmd, maintenance_show_cmd): Remove.
2323         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
2324         add_show_prefix_cmd.
2325         (show_per_command_cmd): Remove.
2326         * maint-test-settings.c (maintenance_set_test_settings_cmd):
2327         Remove.
2328         (maintenance_show_test_settings_cmd): Remove.
2329         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
2330         add_show_prefix_cmd.
2331         * maint-test-options.c (maintenance_test_options_command):
2332         Remove.
2333         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
2334         * macrocmd.c (macro_command): Remove
2335         (_initialize_macrocmd): Use add_basic_prefix_cmd.
2336         * language.c (set_check, show_check): Remove.
2337         (_initialize_language): Use add_basic_prefix_cmd,
2338         add_show_prefix_cmd.
2339         * infcmd.c (unset_command): Remove.
2340         (_initialize_infcmd): Use add_basic_prefix_cmd.
2341         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
2342         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
2343         add_show_prefix_cmd.
2344         * go32-nat.c (go32_info_dos_command): Remove.
2345         (_initialize_go32_nat): Use add_basic_prefix_cmd.
2346         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
2347         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
2348         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
2349         (_initialize_frame): Use add_basic_prefix_cmd,
2350         add_show_prefix_cmd.
2351         * dcache.c (set_dcache_command, show_dcache_command): Remove.
2352         (_initialize_dcache): Use add_basic_prefix_cmd,
2353         add_show_prefix_cmd.
2354         * cp-support.c (maint_cplus_command): Remove.
2355         (_initialize_cp_support): Use add_basic_prefix_cmd.
2356         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
2357         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
2358         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
2359         add_basic_prefix_cmd, add_show_prefix_cmd.
2360         * breakpoint.c (save_command): Remove.
2361         (_initialize_breakpoint): Use add_basic_prefix_cmd.
2362         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
2363         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
2364         add_show_prefix_cmd.
2365         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
2366         (set_ada_command, show_ada_command): Remove.
2367         (_initialize_ada_language): Use add_basic_prefix_cmd,
2368         add_show_prefix_cmd.
2369         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
2370
2371 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
2372
2373         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
2374         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
2375
2376 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
2377
2378         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
2379         warning messages.
2380
2381 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
2382
2383         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
2384         import table is not at beginning of .idata section.
2385
2386 2020-04-16  Pedro Alves  <palves@redhat.com>
2387
2388         * inferior.c (delete_inferior): Use delete operator directly
2389         instead of delete_program_space.
2390         * progspace.c (add_program_space): New, factored out from
2391         program_space::program_space.
2392         (remove_program_space): New, factored out from
2393         delete_program_space.
2394         (program_space::program_space): Remove intro comment.  Rewrite.
2395         (program_space::~program_space): Remove intro comment.  Call
2396         remove_program_space.
2397         (delete_program_space): Delete.
2398         * progspace.h (program_space::program_space): Make explicit.  Move
2399         intro comment here, adjusted.
2400         (program_space::~program_space): Move intro comment here,
2401         adjusted.
2402         (delete_program_space): Remove.
2403
2404 2020-04-16  Tom Tromey  <tromey@adacore.com>
2405
2406         * windows-nat.c (windows_nat::handle_access_violation): New
2407         function.
2408         * nat/windows-nat.h (handle_access_violation): Declare.
2409         * nat/windows-nat.c (handle_exception): Move Cygwin code to
2410         windows-nat.c.  Call handle_access_violation.
2411
2412 2020-04-16  Tom de Vries  <tdevries@suse.de>
2413
2414         PR symtab/25791
2415         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
2416         CUs without psymtab.
2417
2418 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
2419
2420         * python/python.c (do_start_initialization): Don't call
2421         PyEval_InitThreads for Python 3.9 and beyond.
2422
2423 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
2424
2425         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
2426         thread functions.
2427         (obsd_nat_target::wait): Likewise.
2428
2429 2020-04-15  Tom Tromey  <tromey@adacore.com>
2430
2431         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
2432         (DEBUG_EXCEPT): Use debug_printf.
2433
2434 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
2435
2436         * completer.c (class completion_tracker::completion_hash_entry)
2437         <hash_name>: New member function.
2438         (completion_tracker::discard_completions): New callback to hash a
2439         completion_hash_entry, pass this to htab_create_alloc.
2440
2441 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
2442
2443         * windows-nat.c (windows_make_so): Warn rather than stopping with
2444         an error if realpath() fails.
2445
2446 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
2447
2448         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
2449         (nbsd_nat_target::info_proc): Add do_status.
2450
2451 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
2452             Tom de Vries  <tdevries@suse.de>
2453
2454         PR symtab/25718
2455         * psympriv.h (struct partial_symtab::read_symtab)
2456         (struct partial_symtab::expand_psymtab)
2457         (struct partial_symtab::read_dependencies): Update comments.
2458         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
2459         read_symtab for includer.
2460         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
2461         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
2462         (struct dwarf2_include_psymtab::m_readin): Remove.
2463         (struct dwarf2_include_psymtab::includer): New member function.
2464         (dwarf2_psymtab::expand_psymtab): Assert !readin.
2465
2466 2020-04-14  Tom de Vries  <tdevries@suse.de>
2467
2468         PR symtab/25720
2469         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
2470         with NULL symbol_matcher and lookup_name.
2471         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
2472         and lookup_name.
2473         * dwarf2/read.c (dw2_expand_symtabs_matching)
2474         (dw2_debug_names_expand_symtabs_matching): Same.
2475         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
2476         Make lookup_name a pointer.  Update comment.
2477         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
2478         lookup_name being a pointer.
2479         * symfile.c (expand_symtabs_matching): Same.
2480         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
2481         * linespec.c (iterate_over_all_matching_symtabs): Same.
2482
2483 2020-04-13  Tom Tromey  <tom@tromey.com>
2484
2485         * run-on-main-thread.c: Update include.
2486         * unittests/main-thread-selftests.c: Update include.
2487         * tui/tui-win.c: Update include.
2488         * tui/tui-io.c: Update include.
2489         * tui/tui-interp.c: Update include.
2490         * tui/tui-hooks.c: Update include.
2491         * top.h: Update include.
2492         * top.c: Update include.
2493         * ser-base.c: Update include.
2494         * remote.c: Update include.
2495         * remote-notif.c: Update include.
2496         * remote-fileio.c: Update include.
2497         * record-full.c: Update include.
2498         * record-btrace.c: Update include.
2499         * python/python.c: Update include.
2500         * posix-hdep.c: Update include.
2501         * mingw-hdep.c: Update include.
2502         * mi/mi-main.c: Update include.
2503         * mi/mi-interp.c: Update include.
2504         * main.c: Update include.
2505         * linux-nat.c: Update include.
2506         * interps.c: Update include.
2507         * infrun.c: Update include.
2508         * inf-loop.c: Update include.
2509         * event-top.c: Update include.
2510         * event-loop.c: Move to ../gdbsupport/.
2511         * event-loop.h: Move to ../gdbsupport/.
2512         * async-event.h: Update include.
2513         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
2514
2515 2020-04-13  Tom Tromey  <tom@tromey.com>
2516
2517         * tui/tui-win.c: Include async-event.h.
2518         * remote.c: Include async-event.h.
2519         * remote-notif.c: Include async-event.h.
2520         * record-full.c: Include async-event.h.
2521         * record-btrace.c: Include async-event.h.
2522         * infrun.c: Include async-event.h.
2523         * event-top.c: Include async-event.h.
2524         * event-loop.h: Move some declarations to async-event.h.
2525         * event-loop.c: Don't include ser-event.h or top.h.  Move some
2526         code to async-event.c.
2527         * async-event.h: New file.
2528         * async-event.c: New file.
2529         * Makefile.in (COMMON_SFILES): Add async-event.c.
2530         (HFILES_NO_SRCDIR): Add async-event.h.
2531
2532 2020-04-13  Tom Tromey  <tom@tromey.com>
2533
2534         * utils.c (flush_streams): New function.
2535         * event-loop.c (gdb_wait_for_event): Call flush_streams.
2536
2537 2020-04-13  Tom Tromey  <tom@tromey.com>
2538
2539         * event-loop.c (handle_file_event): Use warning, not
2540         printf_unfiltered.
2541
2542 2020-04-13  Tom Tromey  <tom@tromey.com>
2543
2544         * event-loop.c: Include <chrono>.
2545
2546 2020-04-13  Tom Tromey  <tom@tromey.com>
2547
2548         * gdb_select.h: Move to ../gdbsupport/.
2549         * event-loop.c: Update include path.
2550         * top.c: Update include path.
2551         * ser-base.c: Update include path.
2552         * ui-file.c: Update include path.
2553         * ser-tcp.c: Update include path.
2554         * guile/scm-ports.c: Update include path.
2555         * posix-hdep.c: Update include path.
2556         * ser-unix.c: Update include path.
2557         * gdb_usleep.c: Update include path.
2558         * mingw-hdep.c: Update include path.
2559         * inflow.c: Update include path.
2560         * infrun.c: Update include path.
2561         * event-top.c: Update include path.
2562
2563 2020-04-13  Tom Tromey  <tom@tromey.com>
2564
2565         * configure: Rebuild.
2566         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
2567
2568 2020-04-13  Tom Tromey  <tom@tromey.com>
2569
2570         * event-loop.h (start_event_loop): Don't declare.
2571         * event-loop.c (start_event_loop): Move...
2572         * main.c (start_event_loop): ...here.  Now static.
2573
2574 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
2575
2576         * MAINTAINERS: Update my email address.
2577
2578 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
2579
2580         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
2581         IP_ALL.
2582
2583 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
2584
2585         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
2586         (nbsd_nat_target::info_proc): Add do_cmdline.
2587
2588 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
2589
2590         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
2591         (nbsd_nat_target::info_proc): Add do_cwd.
2592
2593 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
2594
2595         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
2596
2597 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
2598
2599         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
2600         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
2601         (nbsd_nat_target::info_proc): New functions.
2602         * nbsd-nat.c (kinfo_get_vmmap): New function.
2603         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
2604         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
2605         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
2606         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
2607         functions.
2608         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
2609         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
2610         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
2611         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
2612         (KINFO_VME_FLAG_GROWS_DOWN): New.
2613
2614 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
2615
2616         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
2617         bit shift.
2618
2619 2020-04-10  Tom Tromey  <tromey@adacore.com>
2620
2621         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
2622
2623 2020-04-10  Tom Tromey  <tromey@adacore.com>
2624
2625         * symtab.c (get_symbol_address, get_msymbol_address): Skip
2626         separate debug files.
2627
2628 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
2629
2630         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
2631         Move to...
2632         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
2633         ... here.
2634         * windows-nat.c (windows_nat_target::get_windows_debug_event):
2635         Check for STATUS_WX86_BREAKPOINT.
2636         (windows_nat_target::wait): Same.
2637
2638 2020-04-10  Tom de Vries  <tdevries@suse.de>
2639
2640         PR cli/25808
2641         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
2642
2643 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
2644
2645         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
2646         (Write After Approval): Remove Tom de Vries.
2647
2648 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
2649
2650         revert partially:
2651         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
2652
2653         * buildsym.c (record_line): Fix undefined behavior and preserve
2654         lines at eof.
2655
2656 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
2657
2658         * auxv.h (svr4_auxv_parse): New.
2659         * auxv.c (default_auxv_parse): Split into default_auxv_parse
2660         and generic_auxv_parse.
2661         (svr4_auxv_parse): Add.
2662         * obsd-tdep.c: Include "auxv.h".
2663         (obsd_auxv_parse): Remove.
2664         (obsd_init_abi): Remove comment.
2665         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
2666         from `obsd_auxv_parse' to `svr4_auxv_parse'.
2667         * nbsd-tdep.c: Include "auxv.h".
2668         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
2669
2670 2020-04-08  Tom Tromey  <tromey@adacore.com>
2671
2672         * nat/windows-nat.h (last_wait_event): Don't declare.
2673         (wait_for_debug_event): Update comment.
2674         * nat/windows-nat.c (last_wait_event): Now static.
2675
2676 2020-04-08  Tom Tromey  <tromey@adacore.com>
2677
2678         * windows-nat.c (wait_for_debug_event): Move to
2679         nat/windows-nat.c.
2680         * nat/windows-nat.h (wait_for_debug_event): Declare.
2681         * nat/windows-nat.c (wait_for_debug_event): Move from
2682         windows-nat.c.  No longer static.
2683
2684 2020-04-08  Tom Tromey  <tromey@adacore.com>
2685
2686         * windows-nat.c (get_windows_debug_event): Use
2687         fetch_pending_stop.
2688         * nat/windows-nat.h (fetch_pending_stop): Declare.
2689         * nat/windows-nat.c (fetch_pending_stop): New function.
2690
2691 2020-04-08  Tom Tromey  <tromey@adacore.com>
2692
2693         * windows-nat.c (windows_continue): Use matching_pending_stop and
2694         continue_last_debug_event.
2695         * nat/windows-nat.h (matching_pending_stop)
2696         (continue_last_debug_event): Declare.
2697         * nat/windows-nat.c (DEBUG_EVENTS): New define.
2698         (matching_pending_stop, continue_last_debug_event): New
2699         functions.
2700
2701 2020-04-08  Tom Tromey  <tromey@adacore.com>
2702
2703         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
2704         (handle_exception_result): Move to nat/windows-nat.h.
2705         (DEBUG_EXCEPTION_SIMPLE): Remove.
2706         (windows_nat::handle_ms_vc_exception): New function.
2707         (handle_exception): Move to nat/windows-nat.c.
2708         (get_windows_debug_event): Update.
2709         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
2710         nat/windows-nat.c.
2711         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
2712         (handle_exception_result): Move from windows-nat.c.
2713         (handle_exception): Declare.
2714         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
2715         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
2716         windows-nat.c.
2717
2718 2020-04-08  Tom Tromey  <tromey@adacore.com>
2719
2720         * windows-nat.c (exception_count, event_count): Remove.
2721         (handle_exception, get_windows_debug_event)
2722         (do_initial_windows_stuff): Update.
2723
2724 2020-04-08  Tom Tromey  <tromey@adacore.com>
2725
2726         * windows-nat.c (windows_nat::handle_load_dll)
2727         (windows_nat::handle_unload_dll): Rename.  No longer static.
2728         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
2729         Declare.
2730
2731 2020-04-08  Tom Tromey  <tromey@adacore.com>
2732
2733         * complaints.h (stop_whining): Declare at top-level.
2734         (complaint): Don't declare stop_whining.
2735
2736 2020-04-08  Tom Tromey  <tromey@adacore.com>
2737
2738         * windows-nat.c (windows_nat::handle_output_debug_string):
2739         Rename.  No longer static.
2740         * nat/windows-nat.h (handle_output_debug_string): Declare.
2741
2742 2020-04-08  Tom Tromey  <tromey@adacore.com>
2743
2744         * windows-nat.c (current_process_handle, current_process_id)
2745         (main_thread_id, last_sig, current_event, last_wait_event)
2746         (current_windows_thread, desired_stop_thread_id, pending_stops)
2747         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
2748         (display_selectors, fake_create_process)
2749         (get_windows_debug_event): Update.
2750         * nat/windows-nat.h (current_process_handle, current_process_id)
2751         (main_thread_id, last_sig, current_event, last_wait_event)
2752         (current_windows_thread, desired_stop_thread_id, pending_stops)
2753         (struct pending_stop, siginfo_er): Move from windows-nat.c.
2754         * nat/windows-nat.c (current_process_handle, current_process_id)
2755         (main_thread_id, last_sig, current_event, last_wait_event)
2756         (current_windows_thread, desired_stop_thread_id, pending_stops)
2757         (siginfo_er): New globals.  Move from windows-nat.c.
2758
2759 2020-04-08  Tom Tromey  <tromey@adacore.com>
2760
2761         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
2762         (handle_load_dll): Update.
2763         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
2764
2765 2020-04-08  Tom Tromey  <tromey@adacore.com>
2766
2767         * windows-nat.c (enum thread_disposition_type): Move to
2768         nat/windows-nat.h.
2769         (windows_nat::thread_rec): Rename from thread_rec.  No longer
2770         static.
2771         (windows_add_thread, windows_nat_target::fetch_registers)
2772         (windows_nat_target::store_registers, handle_exception)
2773         (windows_nat_target::resume, get_windows_debug_event)
2774         (windows_nat_target::get_tib_address)
2775         (windows_nat_target::thread_name)
2776         (windows_nat_target::thread_alive): Update.
2777         * nat/windows-nat.h (enum thread_disposition_type): Move from
2778         windows-nat.c.
2779         (thread_rec): Declare.
2780
2781 2020-04-08  Tom Tromey  <tromey@adacore.com>
2782
2783         * windows-nat.c: Add "using namespace".
2784         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
2785         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
2786
2787 2020-04-08  Tom Tromey  <tromey@adacore.com>
2788
2789         * nat/windows-nat.h (struct windows_thread_info): Declare
2790         destructor.
2791         * nat/windows-nat.c (~windows_thread_info): New.
2792
2793 2020-04-08  Tom Tromey  <tromey@adacore.com>
2794
2795         PR gdb/22992
2796         * windows-nat.c (current_event): Update comment.
2797         (last_wait_event, desired_stop_thread_id): New globals.
2798         (struct pending_stop): New.
2799         (pending_stops): New global.
2800         (windows_nat_target) <stopped_by_sw_breakpoint>
2801         <supports_stopped_by_sw_breakpoint>: New methods.
2802         (windows_fetch_one_register): Add assertions.  Adjust PC.
2803         (windows_continue): Handle pending stops.  Suspend other threads
2804         when stepping.  Use last_wait_event
2805         (wait_for_debug_event): New function.
2806         (get_windows_debug_event): Use wait_for_debug_event.  Handle
2807         pending stops.  Queue spurious stops.
2808         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
2809         (windows_nat_target::kill): Use wait_for_debug_event.
2810         * nat/windows-nat.h (struct windows_thread_info)
2811         <stopped_at_software_breakpoint>: New field.
2812         * nat/windows-nat.c (windows_thread_info::resume): Clear
2813         stopped_at_software_breakpoint.
2814
2815 2020-04-08  Tom Tromey  <tromey@adacore.com>
2816
2817         * windows-nat.c (enum thread_disposition_type): New.
2818         (thread_rec): Replace "get_context" parameter with "disposition";
2819         change type.
2820         (windows_add_thread, windows_nat_target::fetch_registers)
2821         (windows_nat_target::store_registers, handle_exception)
2822         (windows_nat_target::resume, get_windows_debug_event)
2823         (windows_nat_target::get_tib_address)
2824         (windows_nat_target::thread_name)
2825         (windows_nat_target::thread_alive): Update.
2826
2827 2020-04-08  Tom Tromey  <tromey@adacore.com>
2828
2829         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
2830         (windows_continue): Use windows_continue::resume.
2831         * nat/windows-nat.h (struct windows_thread_info) <suspend,
2832         resume>: Declare new methods.
2833         * nat/windows-nat.c: New file.
2834         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
2835
2836 2020-04-08  Tom Tromey  <tromey@adacore.com>
2837
2838         * windows-nat.c (windows_add_thread, windows_delete_thread)
2839         (windows_nat_target::fetch_registers)
2840         (windows_nat_target::store_registers, fake_create_process)
2841         (windows_nat_target::resume, windows_nat_target::resume)
2842         (get_windows_debug_event, windows_nat_target::wait)
2843         (windows_nat_target::pid_to_str)
2844         (windows_nat_target::get_tib_address)
2845         (windows_nat_target::get_ada_task_ptid)
2846         (windows_nat_target::thread_name)
2847         (windows_nat_target::thread_alive): Use lwp, not tid.
2848
2849 2020-04-08  Tom Tromey  <tromey@adacore.com>
2850
2851         * windows-nat.c (handle_exception)
2852         (windows_nat_target::thread_name): Update.
2853         * nat/windows-nat.h (windows_thread_info): Remove destructor.
2854         <name>: Now unique_xmalloc_ptr.
2855
2856 2020-04-08  Tom Tromey  <tromey@adacore.com>
2857
2858         * windows-nat.c (thread_rec)
2859         (windows_nat_target::fetch_registers): Update.
2860         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
2861         Update comment.
2862         <debug_registers_changed, reload_context>: Now bool.
2863
2864 2020-04-08  Tom Tromey  <tromey@adacore.com>
2865
2866         * windows-nat.c (windows_add_thread): Use new.
2867         (windows_init_thread_list, windows_delete_thread): Use delete.
2868         (get_windows_debug_event): Update.
2869         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
2870         destructor, and initializers.
2871
2872 2020-04-08  Tom Tromey  <tromey@adacore.com>
2873
2874         * windows-nat.c (struct windows_thread_info): Remove.
2875         * nat/windows-nat.h: New file.
2876
2877 2020-04-08  Tom Tromey  <tromey@adacore.com>
2878
2879         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
2880         (thread_rec, windows_add_thread, windows_delete_thread)
2881         (windows_continue): Update.
2882
2883 2020-04-08  Tom Tromey  <tromey@adacore.com>
2884
2885         * windows-nat.c (struct windows_thread_info): Remove typedef.
2886         (thread_head): Remove.
2887         (thread_list): New global.
2888         (thread_rec, windows_add_thread, windows_init_thread_list)
2889         (windows_delete_thread, windows_continue): Update.
2890
2891 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
2892
2893         * windows-tdep.h (windows_init_abi): Add comment.
2894         (cygwin_init_abi): New declaration.
2895         * windows-tdep.c: Split signal enumeration in two, one for
2896         Windows and one for Cygwin.
2897         (windows_gdb_signal_to_target): Only deal with signal of the
2898         Windows OS ABI.
2899         (cygwin_gdb_signal_to_target): New function.
2900         (windows_init_abi): Rename to windows_init_abi_common, don't set
2901         gdb_signal_to_target gdbarch method.  Add new new function with
2902         this name.
2903         (cygwin_init_abi): New function.
2904         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
2905         comment.  Don't call windows_init_abi.
2906         (amd64_windows_init_abi): Add comment, call windows_init_abi.
2907         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
2908         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
2909         i386_windows_init_abi_common, don't call windows_init_abi.  Add
2910         a new function of this name.
2911         (i386_cygwin_init_abi): New function.
2912         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
2913         OS ABI Cygwin.
2914
2915 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
2916
2917         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
2918         parameter.c.
2919         (dwarf2_read_gdb_index): Update.
2920
2921 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
2922
2923         * nbsd-tdep.c: Include "objfiles.h".
2924         (nbsd_skip_solib_resolver): New.
2925         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
2926
2927 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
2928
2929         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
2930         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
2931         with DW_LLE_base_addressx are being emitted in DWARFv5.
2932         Add the newly added kind DW_LOC_OFFSET_PAIR also.
2933         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
2934         unsigned integer.
2935
2936 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
2937
2938         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
2939         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
2940         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
2941         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
2942         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
2943         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
2944         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
2945
2946
2947 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
2948
2949         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
2950         (read_loclist_index): New function definition.
2951         (lookup_loclist_base): New function definition.
2952         (read_loclist_header): New function definition.
2953         (dwarf2_cu): Add loclist_base and loclist_header field.
2954         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
2955         (read_full_die_1): Read the value of DW_AT_loclists_base.
2956         (read_attribute_reprocess): Handle DW_FORM_loclistx.
2957         (read_attribute_value): Handle DW_FORM_loclistx.
2958         (skip_one_die): Handle DW_FORM_loclistx.
2959         (loclist_header): New structure declaration.
2960         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
2961
2962 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
2963
2964         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
2965         constructor.  Remove `addr` parameter from other constructor and
2966         add `per_cu` parameter.
2967         * dwarf2/read.c (create_partial_symtab): Update.
2968
2969 2020-04-07  Tom de Vries  <tdevries@suse.de>
2970
2971         PR symtab/25796
2972         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
2973         (partial_die_info::fixup): Inherit has_const_value.
2974
2975 2020-04-07  Tom de Vries  <tdevries@suse.de>
2976
2977         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
2978         symbols without address.
2979
2980 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
2981
2982         * nbsd-nat.h (struct thread_info): Add forward declaration.
2983         (nbsd_nat_target::thread_alive): Add.
2984         (nbsd_nat_target::thread_name): Likewise.
2985         (nbsd_nat_target::update_thread_list): Likewise.
2986         (update_thread_list::post_attach): Likewise.
2987         (post_attach::pid_to_str): Likewise.
2988         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
2989         (nbsd_thread_lister): Add.
2990         (nbsd_nat_target::thread_alive): Likewise.
2991         (nbsd_nat_target::thread_name): Likewise.
2992         (nbsd_add_threads): Likewise.
2993         (update_thread_list::post_attach): Likewise.
2994         (nbsd_nat_target::update_thread_list): Likewise.
2995         (post_attach::pid_to_str): Likewise.
2996
2997 2020-04-06  Tom Tromey  <tromey@adacore.com>
2998
2999         * ada-valprint.c (print_variant_part): Extract the variant field.
3000         (print_field_values): Use the field as the outer value when
3001         recursing.
3002
3003 2020-04-06  Tom Tromey  <tromey@adacore.com>
3004
3005         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
3006         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
3007         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
3008         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
3009         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
3010
3011 2020-04-06  Tom Tromey  <tromey@adacore.com>
3012
3013         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
3014         TYPE_CODE_ERROR.
3015
3016 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
3017
3018         * nbsd-tdep.c: Include "gdbarch.h".
3019         Define enum with NetBSD signal numbers.
3020         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
3021         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
3022         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
3023         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
3024         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
3025         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
3026         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
3027         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
3028         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
3029         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
3030         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
3031         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
3032
3033 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
3034
3035         PR gdb/25325
3036         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
3037
3038 2020-04-03  Tom Tromey  <tromey@adacore.com>
3039
3040         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
3041         Read constant block.
3042
3043 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
3044
3045         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
3046         (gdb_bfd_get_full_section_contents): New declaration.
3047         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
3048         * windows-tdep.c (is_linked_with_cygwin_dll): Use
3049         gdb_bfd_get_full_section_contents.
3050
3051 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
3052
3053         * exec.c (build_section_table): Replace internal_error with
3054         gdb_assert.
3055         (section_table_xfer_memory_partial): Likewise.
3056         * mdebugread.c (parse_partial_symbols): Likewise.
3057         * psymtab.c (lookup_partial_symbol): Likewise.
3058         * utils.c (wrap_here): Likewise.
3059
3060 2020-04-02  Tom Tromey  <tromey@adacore.com>
3061
3062         * f-lang.c (build_fortran_types): Use arch_type to initialize
3063         builtin_complex_s32 in the TYPE_CODE_ERROR case.
3064
3065 2020-04-02  Tom Tromey  <tromey@adacore.com>
3066
3067         * dwarf2/read.c (partial_die_info::read): Do not create a vector
3068         of attributes.
3069
3070 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3071             Bernd Edlinger <bernd.edlinger@hotmail.de>
3072             Tom Tromey  <tromey@adacore.com>
3073
3074         * buildsym.c (buildsym_compunit::record_line): Remove
3075         deduplication code.
3076
3077 2020-04-02  Tom de Vries  <tdevries@suse.de>
3078
3079         PR ada/24671
3080         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
3081
3082 2020-04-02  Tom de Vries  <tdevries@suse.de>
3083
3084         * dwarf2/read.c (dwarf2_gdb_index_functions,
3085         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
3086         NULL.
3087         * psymtab.c (psym_lookup_global_symbol_language): New function.
3088         (psym_functions): Init psym_lookup_global_symbol_language with
3089         psym_lookup_global_symbol_language.
3090         * symfile-debug.c (debug_sym_quick_functions): Init
3091         lookup_global_symbol_language with NULL.
3092         * symfile.c (set_initial_language): Remove fixme comment.
3093         * symfile.h (struct quick_symbol_functions): Add
3094         lookup_global_symbol_language.
3095         * symtab.c (find_quick_global_symbol_language): New function.
3096         (find_main_name): Use find_quick_global_symbol_language.
3097
3098 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
3099
3100         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
3101
3102 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
3103
3104         * buildsym.c (record_line): Fix undefined behavior and preserve
3105         lines at eof.
3106
3107 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
3108
3109         * buildsym.c (record_line): Fix the resizing condition.
3110
3111 2020-04-01  Tom Tromey  <tom@tromey.com>
3112
3113         * value.h (value_literal_complex): Add comment.
3114         * valops.c (value_literal_complex): Refer to value.h.
3115
3116 2020-04-01  Tom Tromey  <tom@tromey.com>
3117
3118         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
3119         (scalar_type): New rule, from typebase.
3120         (typebase): Use scalar_type.  Recognize complex types.
3121         (field_name): Handle FLOAT_KEYWORD.
3122         (ident_tokens): Add _Complex and __complex__.
3123
3124 2020-04-01  Tom Tromey  <tom@tromey.com>
3125
3126         PR exp/25299:
3127         * valarith.c (promotion_type, complex_binop): New functions.
3128         (scalar_binop): Handle complex numbers.  Use promotion_type.
3129         (value_pos, value_neg, value_complement): Handle complex numbers.
3130
3131 2020-04-01  Tom Tromey  <tom@tromey.com>
3132
3133         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
3134         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
3135         (parse_number): Handle complex numbers.
3136
3137 2020-04-01  Tom Tromey  <tom@tromey.com>
3138
3139         * c-valprint.c (c_decorations): Change complex suffix to "i".
3140
3141 2020-04-01  Tom Tromey  <tom@tromey.com>
3142
3143         * valprint.c (generic_value_print_complex): Use accessors.
3144         * value.h (value_real_part, value_imaginary_part): Declare.
3145         * valops.c (value_real_part, value_imaginary_part): New
3146         functions.
3147         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
3148
3149 2020-04-01  Tom Tromey  <tom@tromey.com>
3150
3151         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
3152         (read_range_type): Update.
3153         * mdebugread.c (basic_type): Update.
3154         * go-lang.c (build_go_types): Use init_complex_type.
3155         * gdbtypes.h (struct main_type) <complex_type>: New member.
3156         (init_complex_type): Update.
3157         (arch_complex_type): Don't declare.
3158         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
3159         Make name if none given.  Use alloc_type_copy.  Look for cached
3160         complex type.
3161         (arch_complex_type): Remove.
3162         (gdbtypes_post_init): Use init_complex_type.
3163         * f-lang.c (build_fortran_types): Use init_complex_type.
3164         * dwarf2/read.c (read_base_type): Update.
3165         * d-lang.c (build_d_types): Use init_complex_type.
3166         * ctfread.c (read_base_type): Update.
3167
3168 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3169
3170         * infrun.c (stop_all_threads): Update assertion, plus when
3171         stopping threads, take into account that we might be trying
3172         to stop an all-stop target.
3173         (stop_waiting): Call 'stop_all_threads' if there exists a
3174         non-stop target.
3175
3176 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3177
3178         * target.h (exists_non_stop_target): New function declaration.
3179         * target.c (exists_non_stop_target): New function.
3180
3181 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
3182
3183         PR gdb/24789
3184         * eval.c (is_integral_or_integral_reference): New function.
3185         (evaluate_subexp_standard): Allow integer references in
3186         pointer arithmetic.
3187
3188 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3189
3190         * remote.c (remote_target::remote_parse_stop_reply): Remove the
3191         check for no ptid in the stop reply when the target is non-stop.
3192
3193 2020-04-01  Tom Tromey  <tromey@adacore.com>
3194
3195         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
3196         "name" parameter to rvalue reference.  Initialize m_name_holder.
3197         <lookup_name_info>: New overloads.
3198         <name>: Return gdb::string_view.
3199         <c_str>: New method.
3200         <make_ignore_params>: Update.
3201         <search_name_hash>: Update.
3202         <language_lookup_name>: Return const char *.
3203         <m_name>: Change type.
3204         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
3205         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
3206         (lookup_name_info::match_any): Update.
3207         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
3208         Update.
3209         * minsyms.c (linkage_name_str): Update.
3210         * language.c (default_symbol_name_matcher): Update.
3211         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
3212         Update.
3213         * ada-lang.c (ada_fold_name): Change parameter to string_view.
3214         (ada_lookup_name_info::ada_lookup_name_info): Update.
3215         (literal_symbol_name_matcher): Update.
3216
3217 2020-04-01  Tom Tromey  <tromey@adacore.com>
3218
3219         * psymtab.c (psymtab_search_name): Remove function.
3220         (psym_lookup_symbol): Create search name and lookup name here.
3221         (lookup_partial_symbol): Remove "name" parameter; add
3222         lookup_name.
3223         (psym_expand_symtabs_for_function): Update.
3224
3225 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
3226
3227         PR tui/25597:
3228         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
3229
3230 2020-03-31  Tom Tromey  <tromey@adacore.com>
3231
3232         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
3233         memcpy.
3234
3235 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
3236
3237         * features/riscv/32bit-csr.xml: Regenerated.
3238         * features/riscv/64bit-csr.xml: Regenerated.
3239
3240 2020-03-30  Tom Tromey  <tromey@adacore.com>
3241
3242         * ada-valprint.c (print_variant_part): Update.
3243         * ada-lang.h (ada_which_variant_applies): Update.
3244         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
3245         outer_valaddr parameters; replace with "outer" value parameter.
3246         (to_fixed_variant_branch_type): Update.
3247
3248 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
3249
3250         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
3251         <list>.  Remove inclusion of observable.h.
3252         (PPC_DEBUG_CURRENT_VERSION): Move up define.
3253         (struct arch_lwp_info): New struct.
3254         (class ppc_linux_dreg_interface): New class.
3255         (struct ppc_linux_process_info): New struct.
3256         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
3257         <low_new_clone, low_forget_process, low_prepare_to_resume>
3258         <copy_thread_dreg_state, mark_thread_stale>
3259         <mark_debug_registers_changed, register_hw_breakpoint>
3260         <clear_hw_breakpoint, register_wp, clear_wp>
3261         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
3262         <num_memory_accesses, get_trigger_type>
3263         <create_watchpoint_request, hwdebug_point_cmp>
3264         <init_arch_lwp_info, get_arch_lwp_info>
3265         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
3266         methods.
3267         <struct ptid_hash>: New inner struct.
3268         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
3269         members.
3270         (saved_dabr_value, hwdebug_info, max_slots_number)
3271         (struct hw_break_tuple, struct thread_points, ppc_threads)
3272         (have_ptrace_hwdebug_interface)
3273         (hwdebug_find_thread_points_by_tid)
3274         (hwdebug_insert_point, hwdebug_remove_point): Remove.
3275         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
3276         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
3277         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
3278         use m_dreg_interface.
3279         (hwdebug_point_cmp): Change to...
3280         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
3281         reference arguments instead of pointers.
3282         (ppc_linux_nat_target::ranged_break_num_registers): Use
3283         m_dreg_interface.
3284         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
3285         m_dreg_interface.  Call register_hw_breakpoint.
3286         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
3287         m_dreg_interface.  Call clear_hw_breakpoint.
3288         (get_trigger_type): Change to...
3289         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
3290         comment.
3291         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
3292         use m_dreg_interface.  Call register_hw_breakpoint.
3293         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
3294         use m_dreg_interface.  Call clear_hw_breakpoint.
3295         (can_use_watchpoint_cond_accel): Change to...
3296         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
3297         method.  Update comment, use m_dreg_interface and
3298         m_process_info.
3299         (calculate_dvc): Change to...
3300         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
3301         m_dreg_interface.
3302         (num_memory_accesses): Change to...
3303         (ppc_linux_nat_target::num_memory_accesses): ...this method.
3304         (check_condition): Change to...
3305         (ppc_linux_nat_target::check_condition): ...this method.
3306         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
3307         comment, use m_dreg_interface.
3308         (create_watchpoint_request): Change to...
3309         (ppc_linux_nat_target::create_watchpoint_request): ...this
3310         method.  Use m_dreg_interface.
3311         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
3312         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
3313         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
3314         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
3315         (ppc_linux_nat_target::low_forget_process)
3316         (ppc_linux_nat_target::low_new_fork)
3317         (ppc_linux_nat_target::low_new_clone)
3318         (ppc_linux_nat_target::low_delete_thread)
3319         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
3320         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
3321         only call mark_thread_stale.
3322         (ppc_linux_thread_exit): Remove.
3323         (ppc_linux_nat_target::stopped_data_address): Change to...
3324         (ppc_linux_nat_target::low_stopped_data_address): This. Add
3325         comment, use m_dreg_interface and m_thread_hw_breakpoints.
3326         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
3327         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
3328         comment.  Call low_stopped_data_address.
3329         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
3330         m_dreg_interface.
3331         (ppc_linux_nat_target::masked_watch_num_registers): Use
3332         m_dreg_interface.
3333         (ppc_linux_nat_target::copy_thread_dreg_state)
3334         (ppc_linux_nat_target::mark_thread_stale)
3335         (ppc_linux_nat_target::mark_debug_registers_changed)
3336         (ppc_linux_nat_target::register_hw_breakpoint)
3337         (ppc_linux_nat_target::clear_hw_breakpoint)
3338         (ppc_linux_nat_target::register_wp)
3339         (ppc_linux_nat_target::clear_wp)
3340         (ppc_linux_nat_target::init_arch_lwp_info)
3341         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
3342         (_initialize_ppc_linux_nat): Remove observer callback.
3343
3344 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
3345
3346         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
3347         (ppc_linux_nat_target::auxv_parse)
3348         (ppc_linux_nat_target::read_description)
3349         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
3350         Move up.
3351
3352 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
3353
3354         * linux-nat.h (low_new_clone): New method.
3355         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
3356
3357 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
3358
3359         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
3360         (dbx_expand_psymtab): ... this.
3361         (start_psymtab): Update.
3362         * mdebugread.c (psymtab_to_symtab_1): Rename to...
3363         (mdebug_expand_psymtab): ... this.
3364         (parse_partial_symbols): Update.
3365         (new_psymtab): Update.
3366         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
3367         (xcoff_expand_psymtab): ... this.
3368         (xcoff_start_psymtab): Update.
3369
3370 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
3371
3372         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
3373         <expand_dependencies>: ... this.
3374         * psymtab.c (partial_symtab::read_dependencies): Rename to...
3375         (partial_symtab::expand_dependencies): ... this.
3376         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
3377         Update.
3378         (dwarf2_psymtab::expand_psymtab): Update.
3379         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
3380         * mdebugread.c (psymtab_to_symtab_1): Update.
3381         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
3382
3383 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
3384
3385         * psympriv.h (discard_psymtab): Remove.
3386         * dbxread.c (dbx_end_psymtab): Update.
3387         * xcoffread.c (xcoff_end_psymtab): Update.
3388
3389 2020-03-28  Tom Tromey  <tom@tromey.com>
3390
3391         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
3392         comment.
3393
3394 2020-03-28  Tom Tromey  <tom@tromey.com>
3395
3396         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
3397
3398 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
3399
3400         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
3401
3402 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
3403
3404         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
3405
3406 2020-03-26  Tom Tromey  <tom@tromey.com>
3407
3408         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
3409         (mark_common_block_symbol_computed, read_tag_string_type)
3410         (attr_to_dynamic_prop, read_subrange_type): Update.
3411         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
3412         to be methods on struct attribute.
3413         (skip_one_die, process_imported_unit_die, read_namespace_alias)
3414         (read_call_site_scope, partial_die_info::read)
3415         (partial_die_info::read, lookup_die_type, follow_die_ref):
3416         Update.
3417         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
3418         from dwarf2_get_ref_die_offset.
3419         (attribute::constant_value): New method, from
3420         dwarf2_get_attr_constant_value.
3421         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
3422         Declare method.
3423         <constant_value>: New method.
3424
3425 2020-03-26  Tom Tromey  <tom@tromey.com>
3426
3427         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
3428         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
3429         (dwarf_type_encoding_name): Move to stringify.c.
3430         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
3431         * dwarf2/stringify.c: New file.
3432         * dwarf2/stringify.h: New file.
3433
3434 2020-03-26  Tom Tromey  <tom@tromey.com>
3435
3436         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
3437         Rewrite.
3438
3439 2020-03-26  Tom Tromey  <tom@tromey.com>
3440
3441         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
3442         methods.
3443         * dwarf2/read.c (lookup_addr_base): Move to die.h.
3444         (lookup_ranges_base): Likewise.
3445         (read_cutu_die_from_dwo, read_full_die_1): Update.
3446
3447 2020-03-26  Tom Tromey  <tom@tromey.com>
3448
3449         * dwarf2/read.c (read_import_statement, read_file_scope)
3450         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
3451         (read_lexical_block_scope, read_call_site_scope)
3452         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
3453         (handle_struct_member_die, process_structure_scope)
3454         (update_enumeration_type_from_children)
3455         (process_enumeration_scope, read_array_type, read_common_block)
3456         (read_namespace, read_module, read_subroutine_type): Update.
3457         (sibling_die): Remove.
3458
3459 2020-03-26  Tom Tromey  <tom@tromey.com>
3460
3461         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
3462         (build_type_psymtabs_reader, read_structure_type)
3463         (read_enumeration_type, read_full_die_1): Update.
3464         (dwarf2_attr_no_follow): Move to die.h.
3465         * dwarf2/die.h (struct die_info) <attr>: New method.
3466
3467 2020-03-26  Tom Tromey  <tom@tromey.com>
3468
3469         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
3470         <base_address>: Now an optional.
3471         (dwarf2_find_base_address, dwarf2_rnglists_process)
3472         (dwarf2_ranges_process, fill_in_loclist_baton)
3473         (dwarf2_symbol_mark_computed): Update.
3474
3475 2020-03-26  Tom Tromey  <tom@tromey.com>
3476
3477         * dwarf2/read.c (struct die_info): Move to die.h.
3478         * dwarf2/die.h: New file.
3479
3480 2020-03-26  Tom Tromey  <tom@tromey.com>
3481
3482         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
3483         * dwarf2/read.c
3484         (dwarf2_statement_list_fits_in_line_number_section_complaint):
3485         Move to line-header.c.
3486         (read_checked_initial_length_and_offset, read_formatted_entries):
3487         Likewise.
3488         (dwarf_decode_line_header): Split into two.
3489         * dwarf2/line-header.c
3490         (dwarf2_statement_list_fits_in_line_number_section_complaint):
3491         Move from read.c.
3492         (read_checked_initial_length_and_offset, read_formatted_entries):
3493         Likewise.
3494         (dwarf_decode_line_header): New function, split from read.c.
3495
3496 2020-03-26  Tom Tromey  <tom@tromey.com>
3497
3498         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
3499         Declare method.
3500         * dwarf2/read.c (read_attribute_value): Update.
3501         (dwarf2_per_objfile::read_line_string): Rename from
3502         read_indirect_line_string.
3503         (read_formatted_entries): Update.
3504
3505 2020-03-26  Tom Tromey  <tom@tromey.com>
3506
3507         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
3508         variable.
3509
3510 2020-03-26  Tom Tromey  <tom@tromey.com>
3511
3512         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
3513         const.
3514         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
3515         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
3516         parameter const.
3517
3518 2020-03-26  Tom Tromey  <tom@tromey.com>
3519
3520         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
3521         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
3522         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
3523         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
3524
3525 2020-03-26  Tom Tromey  <tom@tromey.com>
3526
3527         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
3528         file_names_size, file_full_name, file_file_name>: Use const.
3529         <file_name_at, file_names>: Add const overload.
3530         * dwarf2/line-header.c (line_header::file_file_name)
3531         (line_header::file_full_name): Update.
3532
3533 2020-03-26  Tom Tromey  <tom@tromey.com>
3534
3535         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
3536         (macro_start_file, consume_improper_spaces)
3537         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
3538         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
3539         (dwarf_decode_macros): Move to macro.c.
3540         * dwarf2/macro.c: New file.
3541         * dwarf2/macro.h: New file.
3542         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
3543
3544 2020-03-26  Tom Tromey  <tom@tromey.com>
3545
3546         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
3547         method.
3548         * dwarf2/section.c: New method.  From
3549         read_indirect_string_at_offset_from.
3550         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
3551         (read_indirect_string_at_offset_from): Move to section.c.
3552         (read_indirect_string_at_offset): Rewrite.
3553         (read_indirect_line_string_at_offset): Remove.
3554         (read_indirect_string, read_indirect_line_string)
3555         (dwarf_decode_macro_bytes): Update.
3556
3557 2020-03-26  Tom Tromey  <tom@tromey.com>
3558
3559         * dwarf2/section.h (struct dwarf2_section_info)
3560         <overload_complaint>: Declare.
3561         (dwarf2_section_buffer_overflow_complaint): Don't declare.
3562         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
3563         Rename from dwarf2_section_buffer_overflow_complaint.
3564         * dwarf2/read.c (skip_one_die, partial_die_info::read)
3565         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
3566
3567 2020-03-26  Tom Tromey  <tom@tromey.com>
3568
3569         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
3570         Declare.
3571         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
3572         Move from read.c.
3573         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
3574         to section.c.
3575
3576 2020-03-26  Tom Tromey  <tom@tromey.com>
3577
3578         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
3579
3580 2020-03-26  Tom Tromey  <tom@tromey.com>
3581
3582         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
3583         "builder".
3584         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
3585         parameter.
3586         (dwarf_decode_macros): Update.
3587
3588 2020-03-26  Tom Tromey  <tom@tromey.com>
3589
3590         * dwarf2/read.c (read_attribute_value): Update.
3591         (read_indirect_string_from_dwz): Move to dwz.c; change into
3592         method.
3593         (dwarf_decode_macro_bytes): Update.
3594         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
3595         * dwarf2/dwz.c: New file.
3596         * Makefile.in (COMMON_SFILES): Add dwz.c.
3597
3598 2020-03-26  Tom Tromey  <tom@tromey.com>
3599
3600         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
3601         * dwarf2/read.c: Add include.
3602         * dwarf2/index-write.c: Add include.
3603         * dwarf2/index-cache.c: Add include.
3604         * dwarf2/dwz.h: New file.
3605
3606 2020-03-25  Tom Tromey  <tom@tromey.com>
3607
3608         * compile/compile-object-load.c (get_out_value_type): Mention
3609         correct symbol name in error message.
3610
3611 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
3612
3613         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
3614
3615 2020-03-25  Tom de Vries  <tdevries@suse.de>
3616
3617         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
3618         * symmisc.c (dump_symtab_1): Print user and includes fields.
3619         (maintenance_info_symtabs): Same.
3620
3621 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3622
3623         PR gdb/25534
3624         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
3625         (riscv_regcache_cooked_write): New function.
3626         (riscv_push_dummy_call): Use new function.
3627         (riscv_return_value): Likewise.
3628
3629 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
3630
3631         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
3632         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
3633         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
3634         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
3635         * infrun.c (follow_fork): Likewise.
3636         (follow_fork_inferior): Likewise.
3637         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
3638         * linux-nat.h (class linux_nat_target): Likewise.
3639         * remote.c (class remote_target) <follow_fork>: Likewise.
3640         (remote_target::follow_fork): Likewise.
3641         * target-delegates.c: Re-generate.
3642         * target.c (default_follow_fork): Likewise.
3643         (target_follow_fork): Likewise.
3644         * target.h (struct target_ops) <follow_fork>: Likewise.
3645         (target_follow_fork): Likewise.
3646
3647 2020-03-24  Tom de Vries  <tdevries@suse.de>
3648
3649         * psymtab.c (maintenance_info_psymtabs): Print user field.
3650
3651 2020-03-20  Tom Tromey  <tromey@adacore.com>
3652
3653         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
3654         const.
3655         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
3656         const.
3657
3658 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
3659
3660         * ptrace.m4: Don't check for ptrace declaration.
3661         * config.in: Re-generate.
3662         * configure: Re-generate.
3663         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
3664         not defined.
3665
3666 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
3667
3668         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
3669         `PTRACE_TYPE_RET'.
3670         * i386-bsd-nat.c (gdb_ptrace): Likewise.
3671         * sparc-nat.c (gdb_ptrace): Likewise.
3672         * x86-bsd-nat.c (gdb_ptrace): Likewise.
3673
3674 2020-03-20  Tom Tromey  <tromey@adacore.com>
3675
3676         * c-exp.y (lex_one_token): Fix assert.
3677
3678 2020-03-20  Tom Tromey  <tromey@adacore.com>
3679
3680         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
3681         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
3682         strncpy call.
3683
3684 2020-03-20  Tom Tromey  <tromey@adacore.com>
3685
3686         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
3687
3688 2020-03-20  Tom Tromey  <tromey@adacore.com>
3689
3690         * ada-valprint.c (print_variant_part): Remove parameters; switch
3691         to value-based API.
3692         (print_field_values): Likewise.
3693         (ada_val_print_struct_union): Likewise.
3694         (ada_value_print_1): Update.
3695
3696 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
3697
3698         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
3699         nbsd_nat_target instead of inf_ptrace_target.
3700         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
3701         nbsd_nat_target.
3702
3703 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
3704
3705         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
3706         it to the ptrace call.
3707         * (store_registers): Likewise.
3708
3709 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
3710
3711         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
3712         it to the ptrace call.
3713         * (store_registers): Likewise.
3714
3715 2020-03-19  Luis Machado  <luis.machado@linaro.org>
3716
3717         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
3718         valid, fetch vg value from ptrace.
3719
3720 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
3721         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
3722         * inf-ptrace.c: Likewise.
3723         * (gdb_ptrace): Add.
3724         * (inf_ptrace_target::resume): Update.
3725         * (inf_ptrace_target::xfer_partial): Likewise.
3726         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
3727         * (inf_ptrace_peek_poke): Update.
3728
3729 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
3730
3731         * x86-bsd-nat.c (gdb_ptrace): New.
3732         * (x86bsd_dr_set): Add new argument `ptid'.
3733         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
3734         x86bsd_dr_set_addr): Update.
3735
3736 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
3737
3738         * remote.c (remote_target::process_stop_reply): Handle events for
3739         all threads differently.
3740
3741 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
3742
3743         * completer.c (completion_tracker::remove_completion): Define new
3744         function.
3745         * completer.h (completion_tracker::remove_completion): Declare new
3746         function.
3747         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
3748         when adding a C++ function symbol.
3749
3750 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
3751
3752         * completer.c (completion_tracker::completion_hash_entry): Define
3753         new class.
3754         (advance_to_filename_complete_word_point): Call
3755         recompute_lowest_common_denominator.
3756         (completion_tracker::completion_tracker): Call discard_completions
3757         to setup the hash table.
3758         (completion_tracker::discard_completions): Allow for being called
3759         from the constructor, pass new equal function, and element deleter
3760         when constructing the hash table.  Initialise new class member
3761         variables.
3762         (completion_tracker::maybe_add_completion): Remove use of
3763         m_entries_vec, and store more information into m_entries_hash.
3764         (completion_tracker::recompute_lcd_visitor): New function, most
3765         content taken from...
3766         (completion_tracker::recompute_lowest_common_denominator):
3767         ...here, this now just visits each item in the hash calling the
3768         above visitor.
3769         (completion_tracker::build_completion_result): Remove use of
3770         m_entries_vec, call recompute_lowest_common_denominator.
3771         * completer.h (completion_tracker::have_completions): Remove use
3772         of m_entries_vec.
3773         (completion_tracker::completion_hash_entry): Declare new class.
3774         (completion_tracker::recompute_lowest_common_denominator): Change
3775         function signature.
3776         (completion_tracker::recompute_lcd_visitor): Declare new function.
3777         (completion_tracker::m_entries_vec): Delete.
3778         (completion_tracker::m_entries_hash): Initialize to NULL.
3779         (completion_tracker::m_lowest_common_denominator_valid): New
3780         member variable.
3781         (completion_tracker::m_lowest_common_denominator_max_length): New
3782         member variable.
3783
3784 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
3785
3786         * regformats/regdef.h: Put reg in gdb namespace.
3787
3788 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
3789
3790         * i386-bsd-nat.c (gdb_ptrace): New.
3791         * (i386bsd_fetch_inferior_registers,
3792         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
3793         * (i386bsd_fetch_inferior_registers,
3794         i386bsd_store_inferior_registers) Use gdb_ptrace.
3795
3796 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
3797
3798         * amd64-bsd-nat.c (gdb_ptrace): New.
3799         * (amd64bsd_fetch_inferior_registers,
3800         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
3801         * (amd64bsd_fetch_inferior_registers,
3802         amd64bsd_store_inferior_registers) Use gdb_ptrace.
3803
3804 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
3805
3806         * user-regs.c (user_reg::read): Rename to...
3807         (user_reg::xread): ...this.
3808         * (append_user_reg): Rename argument `read' to `xread'.
3809         * (user_reg_add_builtin): Likewise.
3810         * (user_reg_add): Likewise.
3811         * (value_of_user_reg): Likewise.
3812
3813 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
3814
3815         * sparc-nat.c (gdb_ptrace): New.
3816         * sparc-nat.c (sparc_fetch_inferior_registers)
3817         (sparc_store_inferior_registers) Remove obsolete comment.
3818         * sparc-nat.c (sparc_fetch_inferior_registers)
3819         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
3820         * sparc-nat.c (sparc_fetch_inferior_registers)
3821         (sparc_store_inferior_registers) Use gdb_ptrace.
3822
3823 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
3824
3825         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
3826         it to the ptrace call.
3827         * sh-nbsd-nat.c (store_registers): Likewise.
3828
3829 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
3830
3831         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
3832         nbsd_nat_target instead of inf_ptrace_target.
3833         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
3834         nbsd_nat_target.
3835
3836 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
3837
3838         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
3839
3840 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
3841
3842         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
3843         <sys/sysctl.h>.
3844         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
3845
3846 2020-03-17  Tom de Vries  <tdevries@suse.de>
3847
3848         PR gdb/23710
3849         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
3850         fields.
3851         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
3852         fields.
3853         (process_imported_unit_die): Skip import of c++ CUs.
3854
3855 2020-03-16  Tom Tromey  <tom@tromey.com>
3856
3857         * p-valprint.c (pascal_object_print_value): Initialize
3858         base_value.
3859
3860 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
3861             Shahab Vahedi  <shahab@synopsys.com>
3862
3863         * Makefile.in: Add arch/arc.o
3864         * configure.tgt: Likewise.
3865         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
3866         (_initialize_arc_tdep): Don't initialize old target descriptions.
3867         (arc_read_description): New function to cache target descriptions.
3868         * arc-tdep.h (arc_read_description): Add proto type.
3869         * arch/arc.c: New file.
3870         * arch/arc.h: Likewise.
3871         * features/Makefile: Replace old target descriptions with new.
3872         * features/arc-arcompact.c: Remove.
3873         * features/arc-arcompact.xml: Likewise.
3874         * features/arc-v2.c: Likewise
3875         * features/arc-v2.xml: Likewise
3876         * features/arc/aux-arcompact.xml: New file.
3877         * features/arc/aux-v2.xml: Likewise.
3878         * features/arc/core-arcompact.xml: Likewise.
3879         * features/arc/core-v2.xml: Likewise.
3880         * features/arc/aux-arcompact.c: Generate.
3881         * features/arc/aux-v2.c: Likewise.
3882         * features/arc/core-arcompact.c: Likewise.
3883         * features/arc/core-v2.c: Likewise.
3884         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
3885
3886 2020-03-16  Tom Tromey  <tromey@adacore.com>
3887
3888         PR gdb/25663:
3889         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
3890         putting value into bcache.
3891
3892 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
3893
3894         PR gdb/21500
3895         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
3896         to...
3897         (amd64_windows_init_abi_common): ... this.  Don't set size of
3898         long type.
3899         (amd64_windows_init_abi): New function.
3900         (amd64_cygwin_init_abi): New function.
3901         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
3902         the Cygwin OS ABI.
3903         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
3904         comment.
3905
3906 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
3907
3908         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
3909         * windows-tdep.c (CYGWIN_DLL_NAME): New.
3910         (pe_import_directory_entry): New struct type.
3911         (is_linked_with_cygwin_dll): New function.
3912         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
3913         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
3914         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
3915
3916 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
3917
3918         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
3919         i386_cygwin_core_osabi_sniffer.
3920
3921 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
3922
3923         * i386-cygwin-tdep.c: Rename to...
3924         * i386-windows-tdep.c: ... this.
3925         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
3926         i386-windows-tdep.c.
3927         * configure.tgt: Likewise.
3928
3929 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
3930
3931         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
3932         * osabi.c (gdb_osabi_names): Add "Windows".
3933         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
3934         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
3935         (i386_cygwin_core_osabi_sniffer): New function, extracted from
3936         i386_cygwin_osabi_sniffer.
3937         (_initialize_i386_cygwin_tdep): Register OS ABI
3938         GDB_OSABI_WINDOWS for i386.
3939         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
3940         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
3941         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
3942         for x86-64.
3943         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
3944         when the target matches '*-*-mingw*'.
3945
3946 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
3947
3948         * defs.h (enum gdb_osabi): Move to...
3949         * osabi.h (enum gdb_osabi): ... here.
3950         * gdbarch.sh: Include osabi.h in gdbarch.h.
3951         * gdbarch.h: Re-generate.
3952
3953 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
3954
3955         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
3956         function.
3957         (_initialize_amd64_windows_tdep): Register osabi sniffer.
3958
3959 2020-03-14  Tom Tromey  <tom@tromey.com>
3960
3961         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
3962         for C++.
3963         (c_type_print_modifier): Likewise.  Add "language" parameter.
3964         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
3965         (c_type_print_base_1): Update.
3966         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
3967         constants.
3968         * type-stack.c (type_stack::insert): Handle tp_atomic and
3969         tp_restrict.
3970         (type_stack::follow_type_instance_flags): Likewise.
3971         (type_stack::follow_types): Likewise.  Merge type-following code.
3972         * c-exp.y (RESTRICT, ATOMIC): New tokens.
3973         (space_identifier, cv_with_space_id)
3974         (const_or_volatile_or_space_identifier_noopt)
3975         (const_or_volatile_or_space_identifier): Remove.
3976         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
3977         rules.
3978         (ptr_operator, typebase): Update.
3979         (enum token_flag) <FLAG_C>: New constant.
3980         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
3981         "_Atomic".
3982         (lex_one_token): Handle FLAG_C.
3983
3984 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
3985
3986         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
3987         it to the ptrace call.
3988         * m68k-bsd-nat.c (store_registers): Likewise.
3989
3990 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
3991
3992         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
3993         gdb_byte *.
3994         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
3995         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
3996         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
3997
3998 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
3999
4000         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
4001         nbsd_nat_target instead of inf_ptrace_target.
4002         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
4003         nbsd_nat_target.
4004
4005 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4006
4007         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
4008         register_t.
4009
4010 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4011
4012         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
4013         it to the ptrace call.
4014         * alpha-bsd-nat.c (store_registers): Likewise.
4015
4016 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4017
4018         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
4019         includes.
4020         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
4021         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
4022         fill_fpregset): Likewise.
4023
4024 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4025
4026         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
4027         nbsd_nat_target instead of inf_ptrace_target.
4028         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
4029         nbsd_nat_target.
4030
4031 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4032
4033         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
4034         register_t.
4035
4036 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4037
4038         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
4039         it to the ptrace call.
4040         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
4041         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
4042         * arm-nbsd-nat.c (store_register): Likewise.
4043         * arm-nbsd-nat.c (store_regs): Likewise.
4044         * arm-nbsd-nat.c (store_fp_register): Likewise.
4045         * arm-nbsd-nat.c (store_fp_regs): Likewise.
4046
4047 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4048
4049         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
4050         nbsd_nat_target instead of inf_ptrace_target.
4051         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
4052         nbsd_nat_target.
4053
4054 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4055
4056         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
4057         it to the ptrace call.
4058         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
4059
4060 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4061
4062         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
4063         it to the ptrace call.
4064         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
4065
4066 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4067
4068         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
4069         gdb_byte *.
4070         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
4071
4072 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4073
4074         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
4075         instead of inf_ptrace_target.
4076         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
4077         nbsd_nat_target.
4078
4079 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4080
4081         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
4082         register_t.
4083
4084 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4085
4086         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
4087         register_t.
4088
4089 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4090
4091         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
4092         register_t.
4093
4094 2020-03-13  Tom Tromey  <tom@tromey.com>
4095
4096         * value.h (val_print): Don't declare.
4097         * valprint.h (val_print_array_elements)
4098         (val_print_scalar_formatted, generic_val_print): Don't declare.
4099         * valprint.c (generic_val_print_array): Take a struct value.
4100         (generic_val_print_ptr, generic_val_print_memberptr)
4101         (generic_val_print_bool, generic_val_print_int)
4102         (generic_val_print_char, generic_val_print_complex)
4103         (generic_val_print): Remove.
4104         (generic_value_print): Update.
4105         (do_val_print): Remove unused parameters.  Don't call
4106         la_val_print.
4107         (val_print): Remove.
4108         (common_val_print): Update.  Don't call value_check_printable.
4109         (val_print_scalar_formatted, val_print_array_elements): Remove.
4110         * rust-lang.c (rust_val_print): Remove.
4111         (rust_language_defn): Update.
4112         * p-valprint.c (pascal_val_print): Remove.
4113         (pascal_value_print_inner): Update.
4114         (pascal_object_print_val_fields, pascal_object_print_val):
4115         Remove.
4116         (pascal_object_print_static_field): Update.
4117         * p-lang.h (pascal_val_print): Don't declare.
4118         * p-lang.c (pascal_language_defn): Update.
4119         * opencl-lang.c (opencl_language_defn): Update.
4120         * objc-lang.c (objc_language_defn): Update.
4121         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
4122         * m2-lang.h (m2_val_print): Don't declare.
4123         * m2-lang.c (m2_language_defn): Update.
4124         * language.h (struct language_defn) <la_val_print>: Remove.
4125         * language.c (unk_lang_value_print_inner): Rename.  Change
4126         argument types.
4127         (unknown_language_defn, auto_language_defn): Update.
4128         * go-valprint.c (go_val_print): Remove.
4129         * go-lang.h (go_val_print): Don't declare.
4130         * go-lang.c (go_language_defn): Update.
4131         * f-valprint.c (f_val_print): Remove.
4132         * f-lang.h (f_value_print): Don't declare.
4133         * f-lang.c (f_language_defn): Update.
4134         * d-valprint.c (d_val_print): Remove.
4135         * d-lang.h (d_value_print): Don't declare.
4136         * d-lang.c (d_language_defn): Update.
4137         * cp-valprint.c (cp_print_value_fields)
4138         (cp_print_value_fields_rtti, cp_print_value): Remove.
4139         (cp_print_static_field): Update.
4140         * c-valprint.c (c_val_print_array, c_val_print_ptr)
4141         (c_val_print_struct, c_val_print_union, c_val_print_int)
4142         (c_val_print_memberptr, c_val_print): Remove.
4143         * c-lang.h (c_val_print_array, cp_print_value_fields)
4144         (cp_print_value_fields_rtti): Don't declare.
4145         * c-lang.c (c_language_defn, cplus_language_defn)
4146         (asm_language_defn, minimal_language_defn): Update.
4147         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
4148         (ada_val_print_enum): Take a struct value.
4149         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
4150         (ada_val_print): Remove.
4151         (ada_value_print_1): Update.
4152         (printable_val_type): Remove.
4153         * ada-lang.h (ada_val_print): Don't declare.
4154         * ada-lang.c (ada_language_defn): Update.
4155
4156 2020-03-13  Tom Tromey  <tom@tromey.com>
4157
4158         * valprint.c (do_val_print): Update.
4159         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
4160         a struct value.
4161         (value_to_value_object_no_release): Declare.
4162         * python/py-value.c (value_to_value_object_no_release): New
4163         function.
4164         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
4165         struct value.
4166         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
4167         function.
4168         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
4169         a struct value.
4170         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
4171         Declare.
4172         (gdbscm_apply_val_pretty_printer): Take a struct value.
4173         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
4174         value.
4175         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
4176         value.
4177         * extension-priv.h (struct extension_language_ops)
4178         <apply_val_pretty_printer>: Take a struct value.
4179         * cp-valprint.c (cp_print_value): Create a struct value.
4180         (cp_print_value): Update.
4181
4182 2020-03-13  Tom Tromey  <tom@tromey.com>
4183
4184         * ada-valprint.c (print_field_values): Call common_val_print.
4185
4186 2020-03-13  Tom Tromey  <tom@tromey.com>
4187
4188         * ada-valprint.c (val_print_packed_array_elements): Remove
4189         bitoffset and val parameters.  Call common_val_print.
4190         (ada_val_print_string): Remove offset, address, and original_value
4191         parameters.
4192         (ada_val_print_array): Update.
4193         (ada_value_print_array): New function.
4194         (ada_value_print_1): Call it.
4195
4196 2020-03-13  Tom Tromey  <tom@tromey.com>
4197
4198         * ada-valprint.c (ada_value_print): Use common_val_print.
4199
4200 2020-03-13  Tom Tromey  <tom@tromey.com>
4201
4202         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
4203
4204 2020-03-13  Tom Tromey  <tom@tromey.com>
4205
4206         * ada-valprint.c (ada_value_print_num): New function.
4207         (ada_value_print_1): Use it.
4208
4209 2020-03-13  Tom Tromey  <tom@tromey.com>
4210
4211         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
4212
4213 2020-03-13  Tom Tromey  <tom@tromey.com>
4214
4215         * ada-valprint.c (ada_value_print_ptr): New function.
4216         (ada_value_print_1): Use it.
4217
4218 2020-03-13  Tom Tromey  <tom@tromey.com>
4219
4220         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
4221         call common_val_print.
4222         (ada_val_print_1): Update.
4223         (ada_value_print_1): New function.
4224         (ada_value_print_inner): Rewrite.
4225
4226 2020-03-13  Tom Tromey  <tom@tromey.com>
4227
4228         * cp-valprint.c (cp_print_value_fields): Update.
4229         (cp_print_value): New function.
4230
4231 2020-03-13  Tom Tromey  <tom@tromey.com>
4232
4233         * m2-valprint.c (m2_value_print_inner): Use
4234         cp_print_value_fields.
4235         * cp-valprint.c (cp_print_value_fields): New function.
4236         * c-valprint.c (c_value_print_struct): New function.
4237         (c_value_print_inner): Use c_value_print_struct.
4238         * c-lang.h (cp_print_value_fields): Declare.
4239
4240 2020-03-13  Tom Tromey  <tom@tromey.com>
4241
4242         * c-valprint.c (c_value_print_array): New function.
4243         (c_value_print_inner): Use it.
4244
4245 2020-03-13  Tom Tromey  <tom@tromey.com>
4246
4247         * c-valprint.c (c_value_print_memberptr): New function.
4248         (c_value_print_inner): Use it.
4249
4250 2020-03-13  Tom Tromey  <tom@tromey.com>
4251
4252         * c-valprint.c (c_value_print_int): New function.
4253         (c_value_print_inner): Use it.
4254
4255 2020-03-13  Tom Tromey  <tom@tromey.com>
4256
4257         * c-valprint.c (c_value_print_ptr): New function.
4258         (c_value_print_inner): Use it.
4259
4260 2020-03-13  Tom Tromey  <tom@tromey.com>
4261
4262         * c-valprint.c (c_value_print_inner): Rewrite.
4263
4264 2020-03-13  Tom Tromey  <tom@tromey.com>
4265
4266         * valprint.c (generic_value_print_complex): New function.
4267         (generic_value_print): Use it.
4268
4269 2020-03-13  Tom Tromey  <tom@tromey.com>
4270
4271         * valprint.c (generic_val_print_float): Don't call
4272         val_print_scalar_formatted.
4273         (generic_val_print, generic_value_print): Update.
4274
4275 2020-03-13  Tom Tromey  <tom@tromey.com>
4276
4277         * valprint.c (generic_value_print_char): New function
4278         (generic_value_print): Use it.
4279
4280 2020-03-13  Tom Tromey  <tom@tromey.com>
4281
4282         * valprint.c (generic_value_print_int): New function.
4283         (generic_value_print): Use it.
4284
4285 2020-03-13  Tom Tromey  <tom@tromey.com>
4286
4287         * valprint.c (generic_value_print_bool): New function.
4288         (generic_value_print): Use it.
4289
4290 2020-03-13  Tom Tromey  <tom@tromey.com>
4291
4292         * valprint.c (generic_val_print_func): Simplify.
4293         (generic_val_print, generic_value_print): Update.
4294
4295 2020-03-13  Tom Tromey  <tom@tromey.com>
4296
4297         * valprint.c (generic_val_print_flags): Remove.
4298         (generic_val_print, generic_value_print): Update.
4299         (val_print_type_code_flags): Add original_value parameter.
4300
4301 2020-03-13  Tom Tromey  <tom@tromey.com>
4302
4303         * valprint.c (generic_val_print): Update.
4304         (generic_value_print): Update.
4305         * valprint.c (generic_val_print_enum): Don't call
4306         val_print_scalar_formatted.
4307
4308 2020-03-13  Tom Tromey  <tom@tromey.com>
4309
4310         * valprint.c (generic_value_print): Call generic_value_print_ptr.
4311         * valprint.c (generic_value_print_ptr): New function.
4312
4313 2020-03-13  Tom Tromey  <tom@tromey.com>
4314
4315         * valprint.c (generic_value_print): Rewrite.
4316
4317 2020-03-13  Tom Tromey  <tom@tromey.com>
4318
4319         * p-valprint.c (pascal_object_print_value_fields)
4320         (pascal_object_print_value): New functions.
4321
4322 2020-03-13  Tom Tromey  <tom@tromey.com>
4323
4324         * p-valprint.c (pascal_value_print_inner): Rewrite.
4325
4326 2020-03-13  Tom Tromey  <tom@tromey.com>
4327
4328         * f-valprint.c (f_value_print_innner): Rewrite.
4329
4330 2020-03-13  Tom Tromey  <tom@tromey.com>
4331
4332         * m2-valprint.c (m2_print_unbounded_array): New overload.
4333         (m2_print_unbounded_array): Update.
4334         (m2_print_array_contents): Take a struct value.
4335         (m2_value_print_inner): Rewrite.
4336
4337 2020-03-13  Tom Tromey  <tom@tromey.com>
4338
4339         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
4340         (d_value_print_inner): New function.
4341         * d-lang.h (d_value_print_inner): Declare.
4342         * d-lang.c (d_language_defn): Use d_value_print_inner.
4343
4344 2020-03-13  Tom Tromey  <tom@tromey.com>
4345
4346         * go-valprint.c (go_value_print_inner): New function.
4347         * go-lang.h (go_value_print_inner): Declare.
4348         * go-lang.c (go_language_defn): Use go_value_print_inner.
4349
4350 2020-03-13  Tom Tromey  <tom@tromey.com>
4351
4352         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
4353         API.
4354         (rust_val_print): Rewrite.
4355         (rust_value_print_inner): New function, from rust_val_print.
4356         (rust_language_defn): Use rust_value_print_inner.
4357
4358 2020-03-13  Tom Tromey  <tom@tromey.com>
4359
4360         * ada-valprint.c (ada_value_print_inner): New function.
4361         * ada-lang.h (ada_value_print_inner): Declare.
4362         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
4363
4364 2020-03-13  Tom Tromey  <tom@tromey.com>
4365
4366         * f-valprint.c (f_value_print_innner): New function.
4367         * f-lang.h (f_value_print_innner): Declare.
4368         * f-lang.c (f_language_defn): Use f_value_print_innner.
4369
4370 2020-03-13  Tom Tromey  <tom@tromey.com>
4371
4372         * p-valprint.c (pascal_value_print_inner): New function.
4373         * p-lang.h (pascal_value_print_inner): Declare.
4374         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
4375
4376 2020-03-13  Tom Tromey  <tom@tromey.com>
4377
4378         * m2-valprint.c (m2_value_print_inner): New function.
4379         * m2-lang.h (m2_value_print_inner): Declare.
4380         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
4381
4382 2020-03-13  Tom Tromey  <tom@tromey.com>
4383
4384         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
4385         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
4386         * c-valprint.c (c_value_print_inner): New function.
4387         * c-lang.h (c_value_print_inner): Declare.
4388         * c-lang.c (c_language_defn, cplus_language_defn)
4389         (asm_language_defn, minimal_language_defn): Use
4390         c_value_print_inner.
4391
4392 2020-03-13  Tom Tromey  <tom@tromey.com>
4393
4394         * p-valprint.c (pascal_object_print_value_fields): Now static.
4395         * p-lang.h (pascal_object_print_value_fields): Don't declare.
4396
4397 2020-03-13  Tom Tromey  <tom@tromey.com>
4398
4399         * c-valprint.c (c_val_print_array): Simplify.
4400
4401 2020-03-13  Tom Tromey  <tom@tromey.com>
4402
4403         * valprint.c (value_print_array_elements): New function.
4404         * valprint.h (value_print_array_elements): Declare.
4405
4406 2020-03-13  Tom Tromey  <tom@tromey.com>
4407
4408         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
4409         * mips-tdep.c (mips_print_register): Use
4410         value_print_scalar_formatted.
4411
4412 2020-03-13  Tom Tromey  <tom@tromey.com>
4413
4414         * valprint.h (value_print_scalar_formatted): Declare.
4415         * valprint.c (value_print_scalar_formatted): New function.
4416
4417 2020-03-13  Tom Tromey  <tom@tromey.com>
4418
4419         * valprint.h (generic_value_print): Declare.
4420         * valprint.c (generic_value_print): New function.
4421
4422 2020-03-13  Tom Tromey  <tom@tromey.com>
4423
4424         * valprint.c (do_val_print): Call la_value_print_inner, if
4425         available.
4426         * rust-lang.c (rust_language_defn): Update.
4427         * p-lang.c (pascal_language_defn): Update.
4428         * opencl-lang.c (opencl_language_defn): Update.
4429         * objc-lang.c (objc_language_defn): Update.
4430         * m2-lang.c (m2_language_defn): Update.
4431         * language.h (struct language_defn) <la_value_print_inner>: New
4432         member.
4433         * language.c (unknown_language_defn, auto_language_defn): Update.
4434         * go-lang.c (go_language_defn): Update.
4435         * f-lang.c (f_language_defn): Update.
4436         * d-lang.c (d_language_defn): Update.
4437         * c-lang.c (c_language_defn, cplus_language_defn)
4438         (asm_language_defn, minimal_language_defn): Update.
4439         * ada-lang.c (ada_language_defn): Update.
4440
4441 2020-03-13  Tom Tromey  <tom@tromey.com>
4442
4443         * c-valprint.c (c_value_print): Use common_val_print.
4444
4445 2020-03-13  Tom Tromey  <tom@tromey.com>
4446
4447         * cp-valprint.c (cp_print_static_field): Use common_val_print.
4448
4449 2020-03-13  Tom Tromey  <tom@tromey.com>
4450
4451         * f-valprint.c (f77_print_array_1, f_val_print): Use
4452         common_val_print.
4453
4454 2020-03-13  Tom Tromey  <tom@tromey.com>
4455
4456         * riscv-tdep.c (riscv_print_one_register_info): Use
4457         common_val_print.
4458
4459 2020-03-13  Tom Tromey  <tom@tromey.com>
4460
4461         * mi/mi-main.c (output_register): Use common_val_print.
4462
4463 2020-03-13  Tom Tromey  <tom@tromey.com>
4464
4465         * infcmd.c (default_print_one_register_info): Use
4466         common_val_print.
4467
4468 2020-03-13  Tom Tromey  <tom@tromey.com>
4469
4470         * valprint.h (common_val_print_checked): Declare.
4471         * valprint.c (common_val_print_checked): New function.
4472         * stack.c (print_frame_arg): Use common_val_print_checked.
4473
4474 2020-03-13  Tom Tromey  <tom@tromey.com>
4475
4476         * valprint.c (do_val_print): New function, from val_print.
4477         (val_print): Use do_val_print.
4478         (common_val_print): Use do_val_print.
4479
4480 2020-03-13  Tom Tromey  <tom@tromey.com>
4481
4482         * valprint.c (value_print): Use scoped_value_mark.
4483
4484 2020-03-13  Tom de Vries  <tdevries@suse.de>
4485
4486         PR symtab/25646
4487         * psymtab.c (partial_symtab::partial_symtab): Don't set
4488         globals_offset and statics_offset.  Push element onto
4489         current_global_psymbols and current_static_psymbols stacks.
4490         (concat): New function.
4491         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
4492         element from current_global_psymbols and current_static_psymbols
4493         stacks.  Concat popped elements to global_psymbols and
4494         static_symbols.
4495         (add_psymbol_to_list): Use current_global_psymbols and
4496         current_static_psymbols stacks.
4497         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
4498         current_static_psymbols fields.
4499
4500 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
4501
4502         * corelow.c (sniff_core_bfd): Remove.
4503         (class core_target) <m_core_vec>: Remove.
4504         (core_target::core_target): Update.
4505         (core_file_fns): Remove.
4506         (deprecated_add_core_fns): Remove.
4507         (default_core_sniffer): Remove.
4508         (sniff_core_bfd): Remove.
4509         (default_check_format): Remove.
4510         (gdb_check_format): Remove.
4511         (core_target_open): Update.
4512         (core_target::get_core_register_section): Update.
4513         (get_core_registers_cb): Update.
4514         (core_target::fetch_registers): Update.
4515         * gdbcore.h (struct core_fns): Remove.
4516         (deprecated_add_core_fns): Remove.
4517         (default_core_sniffer): Remove.
4518         (default_check_format): Remove.
4519
4520 2020-03-12  Tom Tromey  <tom@tromey.com>
4521
4522         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
4523         CORE_ADDR.
4524         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
4525
4526 2020-03-12  Tom Tromey  <tom@tromey.com>
4527
4528         * remote.c (remote_target::download_tracepoint)
4529         (remote_target::enable_tracepoint)
4530         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
4531         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
4532         sprintf_vma.
4533
4534 2020-03-12  Tom Tromey  <tom@tromey.com>
4535
4536         * symfile-mem.c: Update CORE_ADDR size assert.
4537
4538 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
4539
4540         * selftest.m4: Move to gdbsupport/.
4541         * acinclude.m4: Update path to selftest.m4.
4542
4543 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
4544
4545         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
4546         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
4547         gdbarch-selfselftests.c and selftest-arch.c.
4548         (SUBDIR_UNITTESTS_OBS): Rename to...
4549         (SELFTESTS_OBS): ... this.
4550         (COMMON_SFILES): Remove disasm-selftests.c and
4551         gdbarch-selftests.c.
4552         * configure.ac: Don't add selftest-arch.{c,o} to
4553         CONFIG_{SRCS,OBS}.
4554         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
4555         preprocessor conditions.
4556
4557 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
4558
4559         * configure.ac: Don't source bfd/development.sh.
4560         * selftest.m4: Modify comment.
4561         * configure: Re-generate.
4562
4563 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
4564
4565         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
4566         not "true" or "false".
4567         * configure: Re-generate.
4568
4569 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
4570
4571         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
4572         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
4573         renamed to arm_nbsd_supply_gregset.
4574         (fetch_register): Update to call arm_nbsd_supply_gregset.
4575         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
4576         (arm_netbsd_nat_target::fetch_registers): Update.
4577         (fetch_elfcore_registers): Removed.
4578         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
4579         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
4580         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
4581         not require NetBSD system headers.
4582         (arm_nbsd_regset): New struct.
4583         (arm_nbsd_iterate_over_regset_sections): New function.
4584         (arm_netbsd_init_abi_common): Updated to call
4585         set_gdbarch_iterate_over_regset_sections.
4586         * arm-nbsd-tdep.h: New file.
4587
4588 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
4589
4590         * symtab.c (find_pc_sect_line): Add check which prevents infinite
4591         recursion.
4592
4593 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
4594
4595         * configure: Re-generate.
4596
4597 2020-03-11  Tom Tromey  <tromey@adacore.com>
4598
4599         * ada-typeprint.c (print_choices): Fix comment.
4600
4601 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
4602
4603         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
4604         previous item in the list, when the list has no items.
4605
4606 2020-03-11  Tom de Vries  <tdevries@suse.de>
4607
4608         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
4609         PROP_LOCLIST handling code.
4610
4611 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
4612
4613         * buildsym-legacy.c (record_line): Pass extra parameter to
4614         record_line.
4615         * buildsym.c (buildsym_compunit::record_line): Take an extra
4616         parameter, reduce duplication in the line table, and record the
4617         is_stmt flag in the line table.
4618         * buildsym.h (buildsym_compunit::record_line): Add extra
4619         parameter.
4620         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
4621         non-statement lines.
4622         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
4623         this to the symtab builder.
4624         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
4625         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
4626         through to dwarf_record_line_1.
4627         * infrun.c (process_event_stop_test): When stepping, don't stop at
4628         a non-statement instruction, and only refresh the step info when
4629         we land in the middle of a line's range.  Also add an extra
4630         comment.
4631         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
4632         field.
4633         * record-btrace.c (btrace_find_line_range): Only record lines
4634         marked as is-statement.
4635         * stack.c (frame_show_address): Show the frame address if we are
4636         in a non-statement sal.
4637         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
4638         (maintenance_print_one_line_table): Print a header for the is_stmt
4639         column, and include is_stmt information in the output.
4640         * symtab.c (find_pc_sect_line): Find lines marked as statements in
4641         preference to non-statements.
4642         (find_pcs_for_symtab_line): Prefer is-statement entries.
4643         (find_line_common): Likewise.
4644         * symtab.h (struct linetable_entry): Add is_stmt field.
4645         (struct symtab_and_line): Likewise.
4646         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
4647         arranging the line table.
4648
4649 2020-03-07  Tom de Vries  <tdevries@suse.de>
4650
4651         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
4652         DIE.
4653
4654 2020-03-07  Tom Tromey  <tom@tromey.com>
4655
4656         * valops.c (value_literal_complex): Remove obsolete comment.
4657         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
4658         comment.
4659
4660 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
4661
4662         * infrun.h: Forward-declare thread_info.
4663         (set_step_info): Add thread_info parameter, add doc.
4664         * infrun.c (set_step_info): Add thread_info parameter, move doc
4665         to header.
4666         * infrun.c (process_event_stop_test): Pass thread to
4667         set_step_info call.
4668         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
4669         set_step_info.
4670         (prepare_one_step): Add thread_info parameter, pass it to
4671         set_step_frame and prepare_one_step (recursive) call.
4672         (step_1): Pass thread to prepare_one_step call.
4673         (step_command_fsm::should_stop): Pass thread to
4674         prepare_one_step.
4675         (until_next_fsm): Pass thread to set_step_frame call.
4676         (finish_command): Pass thread to set_step_info call.
4677
4678 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
4679
4680         * windows-tdep.c (windows_solib_create_inferior_hook):
4681         Check if inferior is running.
4682
4683 2020-03-06  Tom de Vries  <tdevries@suse.de>
4684
4685         * NEWS: Fix "the the".
4686         * ctfread.c: Same.
4687
4688 2020-03-06  Tom de Vries  <tdevries@suse.de>
4689
4690         * psymtab.c (psymtab_to_symtab): Don't print "done.".
4691
4692 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
4693
4694         * .dir-locals.el: Add a comment referencing the other copies of
4695         this file.
4696
4697 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
4698
4699         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
4700         psargs.
4701
4702 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4703
4704         * .gitattributes: New file.
4705
4706 2020-03-04  Tom Tromey  <tom@tromey.com>
4707
4708         * symmisc.c (print_symbol_bcache_statistics)
4709         (print_objfile_statistics): Update.
4710         * symfile.c (allocate_symtab): Use intern.
4711         * psymtab.c (partial_symtab::partial_symtab): Use intern.
4712         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
4713         macro_cache>: Remove.
4714         <string_cache>: New member.
4715         (struct objfile) <intern>: New methods.
4716         * elfread.c (elf_symtab_read): Use intern.
4717         * dwarf2/read.c (fixup_go_packaging): Intern package name.
4718         (dwarf2_compute_name, dwarf2_physname)
4719         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
4720         names.
4721         (guess_partial_die_structure_name): Update.
4722         (partial_die_info::fixup): Intern name.
4723         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
4724         name.
4725         (dwarf2_name): Intern name.  Update.
4726         * buildsym.c (buildsym_compunit::get_macro_table): Use
4727         string_cache.
4728
4729 2020-03-04  Tom Tromey  <tom@tromey.com>
4730
4731         * jit.c (bfd_open_from_target_memory): Make "target" const.
4732         * corefile.c (gnutarget): Now const.
4733         * gdbcore.h (gnutarget): Now const.
4734
4735 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
4736
4737         * NEWS: Mention support for WOW64 processes.
4738         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
4739         (amd64_windows_segment_register_p): Remove static.
4740         (_initialize_amd64_windows_nat): Update.
4741         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
4742         * i386-windows-nat.c (context_offset): Update.
4743         (i386_mappings): Rename and remove static.
4744         (i386_windows_segment_register_p): Remove static.
4745         (_initialize_i386_windows_nat): Update.
4746         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
4747         (STATUS_WX86_SINGLE_STEP): New macro.
4748         (EnumProcessModulesEx): New macro.
4749         (Wow64SuspendThread): New macro.
4750         (Wow64GetThreadContext): New macro.
4751         (Wow64SetThreadContext): New macro.
4752         (Wow64GetThreadSelectorEntry): New macro.
4753         (windows_set_context_register_offsets): Add static.
4754         (windows_set_segment_register_p): Likewise.
4755         (windows_add_thread): Adapt for WOW64 processes.
4756         (windows_fetch_one_register): Likewise.
4757         (windows_nat_target::fetch_registers): Likewise.
4758         (windows_store_one_register): Likewise.
4759         (display_selector): Likewise.
4760         (display_selectors): Likewise.
4761         (handle_exception): Likewise.
4762         (windows_continue): Likewise.
4763         (windows_nat_target::resume): Likewise.
4764         (windows_add_all_dlls): Likewise.
4765         (do_initial_windows_stuff): Likewise.
4766         (windows_nat_target::attach): Likewise.
4767         (windows_get_exec_module_filename): Likewise.
4768         (windows_nat_target::create_inferior): Likewise.
4769         (windows_xfer_siginfo): Likewise.
4770         (_initialize_loadable): Initialize Wow64SuspendThread,
4771         Wow64GetThreadContext, Wow64SetThreadContext,
4772         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
4773         * windows-nat.h (windows_set_context_register_offsets):
4774         Remove declaration.
4775         (windows_set_segment_register_p): Likewise.
4776         (i386_windows_segment_register_p): Add declaration.
4777         (amd64_windows_segment_register_p): Likewise.
4778
4779 2020-03-04  Luis Machado  <luis.machado@linaro.org>
4780
4781         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
4782         in "info registers" for AArch64/ARM.
4783
4784         The change caused "info registers" to not print GPR's.
4785
4786         gdb/ChangeLog:
4787
4788         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
4789
4790         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
4791         when reg->group is empty and reggroup is not.
4792
4793 2020-03-03  Tom Tromey  <tromey@adacore.com>
4794
4795         * dwarf2/frame.c (struct dwarf2_frame_cache)
4796         <checked_tailcall_bottom, entry_cfa_sp_offset,
4797         entry_cfa_sp_offset_p>: Remove members.
4798         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
4799         (dwarf2_frame_prev_register): Don't call
4800         dwarf2_tailcall_sniffer_first.
4801         (dwarf2_append_unwinders): Don't append tailcall unwinder.
4802         * frame-unwind.c (add_unwinder): New fuction.
4803         (frame_unwind_init): Use it.  Add tailcall unwinder.
4804
4805 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
4806             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
4807
4808         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
4809         value should be printed as true.
4810
4811 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
4812
4813         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
4814         (windows_init_abi): Set and use windows_so_ops.
4815
4816 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
4817
4818         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
4819         when verifying if dealing with a convenience variable.
4820
4821 2020-03-03  Luis Machado  <luis.machado@linaro.org>
4822
4823         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
4824
4825 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
4826
4827         * infrun.c (gdbarch_supports_displaced_stepping): New.
4828         (use_displaced_stepping): Break up conditions in smaller pieces.
4829         Use gdbarch_supports_displaced_stepping.
4830         (displaced_step_prepare_throw): Use
4831         gdbarch_supports_displaced_stepping.
4832
4833 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4834
4835         * NEWS: Mention new behaviour of the history filename.
4836         * top.c (write_history_p): Add comment.
4837         (show_write_history_p): Add header comment, give a different
4838         message when history writing is on, but the history filename is
4839         empty.
4840         (history_filename): Add comment.
4841         (history_filename_empty): New function.
4842         (show_history_filename): Add header comment, give a different
4843         message when the filename is empty.
4844         (init_history): Compare history_filename against nullptr, and only
4845         read history if the filename is not empty.
4846         (set_history_filename): Add header comment, and only make
4847         non-empty filenames absolute.
4848         (init_main): Make the filename argument to 'set history filename'
4849         optional.
4850
4851 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
4852
4853         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
4854         (arm_supply_vfpregset): ...this, and update to use VFP registers.
4855         (fetch_fp_register): Update.
4856         (fetch_fp_regs): Update.
4857         (store_fp_register): Update.
4858         (store_fp_regs): Update.
4859         (arm_netbsd_nat_target::read_description): New function.
4860         (fetch_elfcore_registers): Update.
4861
4862 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4863
4864         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
4865         general_thread if the stop reply is missing a thread-id.
4866         (remote_target::process_stop_reply): Use the first non-exited
4867         thread if the target didn't pass a thread-id.
4868         * infrun.c (do_target_wait): Move call to
4869         switch_to_inferior_no_thread to ....
4870         (do_target_wait_1): ... here.
4871
4872 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
4873
4874         * debuginfod-support.c: Include defs.h first.
4875
4876 2020-02-28  Tom de Vries  <tdevries@suse.de>
4877
4878         * symfile.c (set_initial_language): Use default language for lookup.
4879
4880 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
4881
4882         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
4883         reader variable, pass `this` to read_cutu_die_from_dwo.
4884
4885 2020-02-27  Aaron Merey  <amerey@redhat.com>
4886
4887         * source.c (open_source_file): Check for nullptr when computing
4888         srcpath.
4889
4890 2020-02-27  Tom Tromey  <tromey@adacore.com>
4891
4892         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
4893         member.
4894         (dwarf2_add_field): Don't update nfields.
4895         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
4896
4897 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
4898
4899         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
4900         abs.
4901
4902 2020-02-26  Tom Tromey  <tom@tromey.com>
4903
4904         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
4905         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
4906         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
4907         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
4908         per_cu_data.
4909
4910 2020-02-26  Tom Tromey  <tom@tromey.com>
4911
4912         * dwarf2/index-write.c (psym_index_map): Change type.
4913         (add_address_entry_worker, write_one_signatured_type)
4914         (recursively_count_psymbols, recursively_write_psymbols)
4915         (class debug_names, psyms_seen_size, write_gdbindex)
4916         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
4917
4918 2020-02-26  Aaron Merey  <amerey@redhat.com>
4919
4920         * Makefile.in: Handle optional debuginfod support.
4921         * NEWS: Update.
4922         * README: Add --with-debuginfod summary.
4923         * config.in: Regenerate.
4924         * configure: Regenerate.
4925         * configure.ac: Handle optional debuginfod support.
4926         * debuginfod-support.c: debuginfod helper functions.
4927         * debuginfod-support.h: Ditto.
4928         * doc/gdb.texinfo: Add --with-debuginfod to configure options
4929         summary.
4930         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
4931         when a dwz file cannot be found.
4932         * elfread.c (elf_symfile_read): Query debuginfod servers when a
4933         debuginfo file cannot be found.
4934         * source.c (open_source_file): Query debuginfod servers when a
4935         source file cannot be found.
4936         * top.c (print_gdb_configuration): Include
4937         --{with,without}-debuginfod in the output.
4938
4939 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
4940
4941         * thread.c (thr_try_catch_cmd): Print thread name.
4942
4943 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
4944
4945         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
4946         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
4947         dwarf2_fetch_die_type_sect_off): Move to...
4948         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
4949         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
4950         dwarf2_fetch_die_type_sect_off): ... here.
4951         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
4952         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
4953         dwarf2_fetch_die_type_sect_off): Move doc to header file.
4954
4955 2020-02-26  Tom de Vries  <tdevries@suse.de>
4956
4957         PR gdb/25603
4958         * symfile.c (set_initial_language): Exit-early if
4959         language_mode == language_mode_manual.
4960
4961 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
4962
4963         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
4964         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
4965         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
4966
4967 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4968
4969         * gdbtypes.c (create_array_type_with_stride): Handle negative
4970         array strides.
4971         * valarith.c (value_subscripted_rvalue): Likewise.
4972
4973 2020-02-25  Luis Machado  <luis.machado@linaro.org>
4974
4975         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
4976
4977 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
4978
4979         * loc.h (dwarf2_get_die_type): Move to...
4980         * read.h (dwarf2_get_die_type): ... here.
4981         * read.c (dwarf2_get_die_type): Move doc to header.
4982
4983 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
4984
4985         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
4986         'gnulib/Makefile.in' to the list.
4987
4988 2020-02-24  Tom Tromey  <tom@tromey.com>
4989
4990         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
4991         Remove.
4992         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
4993         XOBNEWVEC.
4994
4995 2020-02-24  Tom Tromey  <tom@tromey.com>
4996
4997         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
4998         New method.
4999         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
5000         (dw2_do_instantiate_symtab, dw2_get_file_names)
5001         (build_type_psymtab_dependencies, load_full_type_unit): Update.
5002
5003 2020-02-24  Tom Tromey  <tom@tromey.com>
5004
5005         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
5006         make_scoped_restore.
5007         (dwarf2_psymtab::read_symtab): Don't clear
5008         reading_partial_symbols.
5009
5010 2020-02-24  Tom de Vries  <tdevries@suse.de>
5011
5012         PR gdb/25592
5013         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
5014
5015 2020-02-24  Tom de Vries  <tdevries@suse.de>
5016
5017         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
5018         commands layout next/prev/regs.
5019
5020 2020-02-22  Tom Tromey  <tom@tromey.com>
5021
5022         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
5023         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
5024
5025 2020-02-22  Tom Tromey  <tom@tromey.com>
5026
5027         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
5028
5029 2020-02-22  Tom Tromey  <tom@tromey.com>
5030
5031         * tui/tui-win.c (_initialize_tui_win): Add usage text.
5032         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
5033         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
5034         * tui/tui.c (_initialize_tui): Add usage text.
5035
5036 2020-02-22  Tom Tromey  <tom@tromey.com>
5037
5038         * tui/tui-win.c (tui_set_focus_command)
5039         (tui_set_win_height_command): Use error_no_arg.
5040         (_initialize_tui_win): Update help text.
5041         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
5042
5043 2020-02-22  Tom Tromey  <tom@tromey.com>
5044
5045         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
5046         * tui/tui-disasm.h (struct tui_disasm_window)
5047         <display_start_addr>: Declare.
5048         * tui/tui-source.h (struct tui_source_window)
5049         <display_start_addr>: Declare.
5050         * tui/tui-winsource.h (struct tui_source_window_base)
5051         <show_source_line, display_start_addr>: New methods.
5052         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
5053         Rename and move to protected section.
5054         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
5055         (tui_source_window_base::do_erase_source_content): Update.
5056         (tui_source_window_base::show_source_line): Now a method.
5057         (tui_source_window_base::show_source_content)
5058         (tui_source_window_base::tui_source_window_base)
5059         (tui_source_window_base::rerender)
5060         (tui_source_window_base::refill)
5061         (tui_source_window_base::do_scroll_horizontal)
5062         (tui_source_window_base::set_is_exec_point_at)
5063         (tui_source_window_base::update_breakpoint_info)
5064         (tui_source_window_base::update_exec_info): Update.
5065         * tui/tui-source.c (tui_source_window::set_contents)
5066         (tui_source_window::showing_source_p)
5067         (tui_source_window::do_scroll_vertical)
5068         (tui_source_window::location_matches_p)
5069         (tui_source_window::line_is_displayed): Update.
5070         (tui_source_window::display_start_addr): New method.
5071         * tui/tui-disasm.c (tui_disasm_window::set_contents)
5072         (tui_disasm_window::do_scroll_vertical)
5073         (tui_disasm_window::location_matches_p): Update.
5074         (tui_disasm_window::display_start_addr): New method.
5075
5076 2020-02-22  Tom Tromey  <tom@tromey.com>
5077
5078         * NEWS: Add entry for gdb.register_window_type.
5079         * tui/tui-layout.h (window_factory): New typedef.
5080         (tui_register_window): Declare.
5081         * tui/tui-layout.c (saved_tui_windows): New global.
5082         (tui_apply_current_layout): Use it.
5083         (tui_register_window): New function.
5084         * python/python.c (do_start_initialization): Call
5085         gdbpy_initialize_tui.
5086         (python_GdbMethods): Add "register_window_type" function.
5087         * python/python-internal.h (gdbpy_register_tui_window)
5088         (gdbpy_initialize_tui): Declare.
5089         * python/py-tui.c: New file.
5090         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
5091
5092 2020-02-22  Tom Tromey  <tom@tromey.com>
5093
5094         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
5095
5096 2020-02-22  Tom Tromey  <tom@tromey.com>
5097
5098         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
5099         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
5100         * tui/tui-data.c (tui_set_win_with_focus): Remove.
5101         (tui_set_win_focus_to): Move from tui-win.c.
5102
5103 2020-02-22  Tom Tromey  <tom@tromey.com>
5104
5105         * tui/tui-layout.c (make_standard_window, get_locator_window): New
5106         functions.
5107         (known_window_types): New global.
5108         (tui_get_window_by_name): Reimplement.
5109         (initialize_known_windows): New function.
5110         (validate_window_name): Rewrite.
5111         (_initialize_tui_layout): Call initialize_known_windows.
5112
5113 2020-02-22  Tom Tromey  <tom@tromey.com>
5114
5115         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
5116         Remove constants.
5117         * tui/tui-winsource.h (struct tui_source_window_base)
5118         <tui_source_window_base>: Remove parameter.
5119         * tui/tui-winsource.c
5120         (tui_source_window_base::tui_source_window_base): Remove
5121         parameter.
5122         (tui_source_window_base::refill): Update.
5123         * tui/tui-stack.h (struct tui_locator_window)
5124         <tui_locator_window>: Update.
5125         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
5126         Default the constructor.
5127         * tui/tui-regs.h (struct tui_data_item_window)
5128         <tui_data_item_window>: Default the constructor.
5129         (struct tui_data_window) <tui_data_window>: Likewise.
5130         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
5131         Default the constructor.
5132         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
5133         Default the constructor.
5134         <type>: Remove.
5135         (struct tui_win_info) <tui_win_info>: Default the constructor.
5136         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
5137         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
5138         Default the constructor.
5139
5140 2020-02-22  Tom Tromey  <tom@tromey.com>
5141
5142         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
5143         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
5144         * tui/tui-win.c (tui_resize_all): Don't call
5145         tui_delete_invisible_windows.
5146         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
5147         done.
5148         (tui_set_layout): Update.
5149         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
5150         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
5151         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
5152
5153 2020-02-22  Tom Tromey  <tom@tromey.com>
5154
5155         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
5156         correctly.
5157
5158 2020-02-22  Tom Tromey  <tom@tromey.com>
5159
5160         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
5161
5162 2020-02-22  Tom Tromey  <tom@tromey.com>
5163
5164         * tui/tui-winsource.h (struct tui_source_window_iterator)
5165         <inner_iterator>: New etytypedef.
5166         <tui_source_window_iterator>: Take "end" parameter.
5167         <tui_source_window_iterator>: Take iterator.
5168         <operator*, advance>: Update.
5169         <m_iter>: Change type.
5170         <m_end>: New field.
5171         (struct tui_source_windows) <begin, end>: Update.
5172         * tui/tui-layout.c (tui_windows): New global.
5173         (tui_apply_current_layout): Clear tui_windows.
5174         (tui_layout_window::apply): Update tui_windows.
5175         * tui/tui-data.h (tui_windows): Declare.
5176         (all_tui_windows): Now inline function.
5177         (class tui_window_iterator, struct all_tui_windows): Remove.
5178
5179 2020-02-22  Tom Tromey  <tom@tromey.com>
5180
5181         PR tui/17850:
5182         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
5183         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
5184         "height" argument.
5185         (class tui_layout_window) <get_sizes>: Likewise.
5186         (class tui_layout_split) <tui_layout_split>: Add "vertical"
5187         argument.
5188         <get_sizes>: Add "height" argument.
5189         <m_vertical>: New field.
5190         * tui/tui-layout.c (tui_layout_split::clone): Update.
5191         (tui_layout_split::get_sizes): Add "height" argument.
5192         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
5193         (tui_new_layout_command): Parse "-horizontal".
5194         (_initialize_tui_layout): Update help string.
5195         (tui_layout_split::specification): Add "-horizontal" when needed.
5196         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
5197         argument.
5198         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
5199         New methods.
5200
5201 2020-02-22  Tom Tromey  <tom@tromey.com>
5202
5203         * tui/tui-layout.h (enum tui_adjust_result): New.
5204         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
5205         (class tui_layout_window) <adjust_size>: Return
5206         tui_adjust_result.  Rewrite.
5207         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
5208         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
5209
5210 2020-02-22  Tom Tromey  <tom@tromey.com>
5211
5212         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
5213         parameter and return types.
5214         (class tui_layout_base) <specification>: Add "depth".
5215         (class tui_layout_window) <specification>: Add "depth".
5216         (class tui_layout_split) <specification>: Add "depth".
5217         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
5218         and return types.
5219         (tui_new_layout_command): Parse sub-layouts.
5220         (_initialize_tui_layout): Update help string.
5221         (tui_layout_window::specification): Add "depth".
5222         (add_layout_command): Update.
5223
5224 2020-02-22  Tom Tromey  <tom@tromey.com>
5225
5226         * NEWS: Add "tui new-layout" item.
5227         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
5228         Add new-layout command to help text.
5229         (validate_window_name): New function.
5230         (tui_new_layout_command): New function.
5231         (_initialize_tui_layout): Register "new-layout".
5232         (tui_layout_window::specification): New method.
5233         (tui_layout_window::specification): New method.
5234         * tui/tui-layout.h (class tui_layout_base) <specification>: New
5235         method.
5236         (class tui_layout_window) <specification>: New method.
5237         (class tui_layout_split) <specification>: New method.
5238
5239 2020-02-22  Tom Tromey  <tom@tromey.com>
5240
5241         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
5242         * tui/tui-win.c (window_name_completer): Update comment.
5243         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
5244         Declare method.
5245         (class tui_layout_window) <replace_window>: Likewise.
5246         (class tui_layout_split) <replace_window>: Likewise.
5247         (tui_set_layout): Don't declare.
5248         (tui_set_initial_layout): Declare function.
5249         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
5250         (asm_regs_layout): New globals.
5251         (tui_current_layout, show_layout): Remove.
5252         (tui_set_layout, tui_add_win_to_layout): Rewrite.
5253         (find_layout, tui_apply_layout): New function.
5254         (layout_completer): Remove.
5255         (tui_next_layout): Reimplement.
5256         (tui_next_layout_command): New function.
5257         (tui_set_initial_layout, tui_prev_layout_command): New functions.
5258         (tui_regs_layout): Reimplement.
5259         (tui_regs_layout_command): New function.
5260         (extract_display_start_addr): Rewrite.
5261         (next_layout, prev_layout): Remove.
5262         (tui_layout_window::replace_window): New method.
5263         (tui_layout_split::replace_window): New method.
5264         (destroy_layout): New function.
5265         (layout_list): New global.
5266         (add_layout_command): New function.
5267         (initialize_layouts): Update.
5268         (tui_layout_command): New function.
5269         (_initialize_tui_layout): Install "layout" commands.
5270         * tui/tui-data.h (enum tui_layout_type): Remove.
5271         (tui_current_layout): Don't declare.
5272
5273 2020-02-22  Tom Tromey  <tom@tromey.com>
5274
5275         * tui/tui-regs.c (tui_reg_layout): Remove.
5276         (tui_reg_command): Use tui_regs_layout.
5277         * tui/tui-layout.h (tui_reg_command): Declare.
5278         * tui/tui-layout.c (tui_reg_command): New function.
5279
5280 2020-02-22  Tom Tromey  <tom@tromey.com>
5281
5282         * tui/tui.c (tui_rl_delete_other_windows): Call
5283         tui_remove_some_windows.
5284         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
5285         Declare method.
5286         (class tui_layout_window) <remove_windows>: New method.
5287         (class tui_layout_split) <remove_windows>: Declare.
5288         (tui_remove_some_windows): Declare.
5289         * tui/tui-layout.c (tui_remove_some_windows): New function.
5290         (tui_layout_split::remove_windows): New method.
5291
5292 2020-02-22  Tom Tromey  <tom@tromey.com>
5293
5294         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
5295         * tui/tui-layout.h (tui_next_layout): Declare.
5296         * tui/tui-layout.c (tui_next_layout): New function.
5297
5298 2020-02-22  Tom Tromey  <tom@tromey.com>
5299
5300         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
5301         correct coordinates.
5302
5303 2020-02-22  Tom Tromey  <tom@tromey.com>
5304
5305         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
5306         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
5307         DATA_WIN case.
5308
5309 2020-02-22  Tom Tromey  <tom@tromey.com>
5310
5311         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
5312         TUI_DISASM_WIN, not tui_win_list.
5313
5314 2020-02-22  Tom Tromey  <tom@tromey.com>
5315
5316         * valprint.c (generic_val_print_enum_1)
5317         (val_print_type_code_flags): Style member names.
5318         * rust-lang.c (val_print_struct, rust_print_enum)
5319         (rust_print_struct_def, rust_internal_print_type): Style member
5320         names.
5321         * p-valprint.c (pascal_object_print_value_fields): Style member
5322         names.  Only call fprintf_symbol_filtered for static members.
5323         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
5324         * f-valprint.c (f_val_print): Style member names.
5325         * f-typeprint.c (f_type_print_base): Style member names.
5326         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
5327         call fprintf_symbol_filtered for static members.
5328         (cp_print_class_member): Style member names.
5329         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
5330         member names.
5331         * ada-valprint.c (ada_print_scalar): Style enum names.
5332         (ada_val_print_enum): Likewise.
5333         * ada-typeprint.c (print_enum_type): Style enum names.
5334
5335 2020-02-21  Tom Tromey  <tom@tromey.com>
5336
5337         * psympriv.h (struct partial_symtab): Update comment.
5338
5339 2020-02-21  Tom Tromey  <tromey@adacore.com>
5340
5341         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
5342         type is CORE_ADDR.
5343
5344 2020-02-21  Tom de Vries  <tdevries@suse.de>
5345
5346         PR gdb/25534
5347         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
5348         if dependencies[i]->user != NULL.
5349
5350 2020-02-21  Ali Tamur  <tamur@google.com>
5351
5352         * dwarf2/read.c (dwarf2_name): Add null check.
5353
5354 2020-02-20  Tom Tromey  <tom@tromey.com>
5355
5356         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
5357         ">=", in binary search.
5358         (dwarf2_find_containing_comp_unit): New overload.
5359         (run_test): New self-test.
5360         (_initialize_dwarf2_read): Register new test.
5361
5362 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
5363
5364         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
5365         * riscv-tdep.h: Likewise.
5366         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
5367         rv32-only CSR.
5368         * features/riscv/64bit-csr.xml: Regenerated.
5369
5370 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
5371             Tom Tromey  <tom@tromey.com>
5372
5373         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
5374         of 'fputc_unfiltered'.
5375         (putchar_unfiltered): Call 'fputc_unfiltered'.
5376         (fputc_unfiltered): Call 'fputs_unfiltered'.
5377
5378 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
5379
5380         * config.in: Regenerate.
5381         * configure: Regenerate.
5382         * configure.ac: Add --with-python-libdir option.
5383         * main.c: Use WITH_PYTHON_LIBDIR.
5384
5385 2020-02-19  Tom Tromey  <tom@tromey.com>
5386
5387         * symtab.c (general_symbol_info::compute_and_set_names): Use
5388         obstack_strndup.  Simplify call to symbol_set_demangled_name.
5389
5390 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
5391
5392         * dwarf2/read.c (allocate_signatured_type_table,
5393         allocate_dwo_unit_table, allocate_type_unit_groups_table,
5394         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
5395         Remove objfile parameter, update all callers.
5396
5397 2020-02-19  Doug Evans  <dje@google.com>
5398
5399         PR rust/25535
5400         * rust-lang.c (rust_print_enum): Apply embedded_offset to
5401         rust_enum_variant calculation.
5402
5403 2020-02-19  Tom Tromey  <tromey@adacore.com>
5404
5405         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
5406
5407 2020-02-19  Tom Tromey  <tromey@adacore.com>
5408
5409         * ada-lang.c (cache_symbol): Use obstack_strdup.
5410
5411 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
5412
5413         * configure: Regenerate.
5414
5415 2020-02-19  Tom Tromey  <tromey@adacore.com>
5416
5417         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
5418         NULL check.
5419
5420 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
5421
5422         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
5423
5424 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
5425
5426         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
5427         if GDBSERVER is not defined.
5428         (riscv_tdesc_cache): Likewise, also store const target_desc.
5429         (STATIC_IN_GDB): Define.
5430         (riscv_create_target_description): Update declaration with
5431         STATIC_IN_GDB.
5432         (riscv_lookup_target_description): New function, only define if
5433         GDBSERVER is not defined.
5434         * arch/riscv.h (riscv_create_target_description): Declare only
5435         when GDBSERVER is defined.
5436         (riscv_lookup_target_description): New declaration when GDBSERVER
5437         is not defined.
5438         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
5439         (riscv_linux_read_features): ...this, and return
5440         riscv_gdbarch_features instead of target_desc.
5441         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
5442         (riscv_linux_read_description): Rename to...
5443         (riscv_linux_read_features): ...this.
5444         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
5445         Update to use riscv_gdbarch_features and
5446         riscv_lookup_target_description.
5447         * riscv-tdep.c (riscv_find_default_target_description): Use
5448         riscv_lookup_target_description instead of
5449         riscv_create_target_description.
5450
5451 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
5452
5453         * valprint.c (generic_val_print_enum_1): When printing a flag
5454         enum with value 0 and there is no enumerator with value 0, print
5455         just "0" instead of "(unknown: 0x0)".
5456
5457 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
5458
5459         * valprint.c (generic_val_print_enum_1): Print unknown part of
5460         flag enum in hex.
5461
5462 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
5463
5464         * dwarf2/read.c (update_enumeration_type_from_children): Allow
5465         flag enums to contain duplicate enumerators.
5466         * valprint.c (generic_val_print_enum_1): Update comment.
5467
5468 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
5469
5470         * dwarf2/read.c: Include "count-one-bits.h".
5471         (update_enumeration_type_from_children): If an enumerator has
5472         multiple bits set, don't treat the enumeration as a "flag enum".
5473         * valprint.c (generic_val_print_enum_1): Assert that enumerators
5474         of flag enums have 0 or 1 bit set.
5475
5476 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5477
5478         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
5479         conversion.
5480         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
5481         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
5482         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
5483         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
5484         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
5485
5486 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
5487
5488         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
5489
5490 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
5491
5492         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
5493         displaced_step_closure_up.
5494         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
5495         (struct displaced_step_closure_up):
5496         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
5497         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
5498         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
5499         Likewise.
5500         * gdbarch.sh (displaced_step_copy_insn): Likewise.
5501         * gdbarch.c, gdbarch.h: Re-generate.
5502         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
5503         displaced_step_closure_up.
5504         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
5505         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
5506         * infrun.h (displaced_step_closure_up): New type alias.
5507         (struct displaced_step_inferior_state) <step_closure>: Change
5508         type to displaced_step_closure_up.
5509         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
5510         displaced_step_closure_up.
5511         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
5512
5513 2020-02-14  Tom Tromey  <tom@tromey.com>
5514
5515         * minidebug.c (gnu_debug_key): New global.
5516         (find_separate_debug_file_in_section): Use it.
5517
5518 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
5519
5520         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
5521         std::unique_ptr.
5522         * gdbarch.c: Re-generate.
5523         * gdbarch.h: Re-generate.
5524         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
5525         change.
5526         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
5527         type to std::unique_ptr.
5528         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
5529         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
5530         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
5531         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
5532         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
5533         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
5534         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
5535         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
5536         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
5537
5538 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
5539
5540         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
5541         std::unique_ptr.
5542         (displaced_step_clear): Rename to...
5543         (displaced_step_reset): ... this.  Just call displaced->reset ().
5544         (displaced_step_clear_cleanup): Rename to...
5545         (displaced_step_reset_cleanup): ... this.
5546         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
5547         (displaced_step_fixup): Likewise.
5548         (resume_1): Likewise.
5549         (handle_inferior_event): Restore child's memory before calling
5550         displaced_step_fixup on the parent.
5551         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
5552         to std::unique_ptr.
5553         <step_closure>: Change type to std::unique_ptr.
5554
5555 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
5556
5557         * arm-tdep.c: Include count-one-bits.h.
5558         (cleanup_block_store_pc): Use count_one_bits.
5559         (cleanup_block_load_pc): Use count_one_bits.
5560         (arm_copy_block_xfer): Use count_one_bits.
5561         (thumb2_copy_block_xfer): Use count_one_bits.
5562         (thumb_copy_pop_pc_16bit): Use count_one_bits.
5563         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
5564         (thumb_get_next_pcs_raw): Use count_one_bits.
5565         (arm_get_next_pcs_raw): Use count_one_bits_l.
5566         * arch/arm.c (bitcount): Remove.
5567         * arch/arm.h (bitcount): Remove.
5568
5569 2020-02-14  Tom Tromey  <tromey@adacore.com>
5570
5571         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
5572         Update.
5573         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
5574         * dwarf2/loc.c (call_site_find_chain_1): Return
5575         unique_xmalloc_ptr.
5576         (call_site_find_chain): Likewise.
5577
5578 2020-02-14  Richard Biener  <rguenther@suse.de>
5579
5580         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
5581         on expression with division operators.
5582
5583 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
5584
5585         * MAINTAINERS (Write After Approval): Adding myself.
5586
5587 2020-02-12  Tom Tromey  <tom@tromey.com>
5588
5589         * event-loop.c (event_data, gdb_event, event_handler_func):
5590         Remove.
5591
5592 2020-02-12  Tom Tromey  <tom@tromey.com>
5593
5594         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
5595         (dwarf2_frame_objfile_data): Add comment.
5596         (find_comp_unit, set_comp_unit): New functions.
5597         (dwarf2_frame_find_fde): Use find_comp_unit.
5598         (dwarf2_build_frame_info): Use set_comp_unit.
5599
5600 2020-02-12  Tom Tromey  <tom@tromey.com>
5601
5602         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
5603         (comp_unit): Don't initialize objfile.
5604         (execute_cfa_program): Add text_offset parameter.
5605         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
5606         (dwarf2_frame_cache): Update.
5607         (dwarf2_build_frame_info): Don't set "objfile" member.
5608
5609 2020-02-12  Tom Tromey  <tom@tromey.com>
5610
5611         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
5612         (decode_frame_entry): Likewise.
5613         (dwarf2_build_frame_info): Update.
5614
5615 2020-02-12  Tom Tromey  <tom@tromey.com>
5616
5617         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
5618         (decode_frame_entry_1): Use the comp_unit obstack.
5619
5620 2020-02-12  Tom Tromey  <tom@tromey.com>
5621
5622         * dwarf2/frame.c (struct comp_unit): Add initializers and
5623         constructor.
5624         (dwarf2_frame_objfile_data): Store a comp_unit.
5625         (dwarf2_frame_find_fde): Update.
5626         (dwarf2_build_frame_info): Use "new".
5627
5628 2020-02-12  Tom Tromey  <tom@tromey.com>
5629
5630         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
5631         (dwarf2_fde_table): Typedef for std::vector.
5632         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
5633         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
5634         (decode_frame_entry): Update.
5635         (dwarf2_build_frame_info): Use "new".
5636
5637 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
5638
5639         * arm-tdep.c (arm_gdbarch_init): Update.
5640         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
5641         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
5642         have_neon, is_m>: Change to bool.
5643
5644 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
5645
5646         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
5647
5648 2020-02-12  Tom Tromey  <tom@tromey.com>
5649
5650         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
5651
5652 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
5653
5654         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
5655         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
5656
5657 2020-02-11  Tom Tromey  <tom@tromey.com>
5658
5659         * psymtab.h: Update comment.
5660
5661 2020-02-11  Tom Tromey  <tom@tromey.com>
5662
5663         * gdb_obstack.h (struct auto_obstack): Use
5664         DISABLE_COPY_AND_ASSIGN.
5665
5666 2020-02-11  Tom Tromey  <tom@tromey.com>
5667
5668         * dwarf2/frame.h (struct objfile): Don't forward declare.
5669
5670 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
5671
5672         * cris-tdep.c (cris_supply_gregset): Change signature to match
5673         what struct regset expects.
5674         (cris_regset): New struct.
5675         (fetch_core_registers): Remove.
5676         (cris_iterate_over_regset_sections): New function.
5677         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
5678         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
5679
5680 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
5681
5682         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
5683         registers.
5684
5685 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
5686
5687         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
5688
5689 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
5690
5691         * configure: Re-generate.
5692
5693 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
5694
5695         * configure: Re-generate.
5696
5697 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
5698
5699         * acinclude: Update warning.m4 path.
5700         * warning.m4: Move to gdbsupport.
5701
5702 2020-02-11  Tom Tromey  <tromey@adacore.com>
5703
5704         * remote.c (remote_console_output): Update.
5705         * printcmd.c (printf_command): Update.
5706         * event-loop.c (gdb_wait_for_event): Update.
5707         * linux-nat.c (sigchld_handler): Update.
5708         * remote-sim.c (gdb_os_write_stdout): Update.
5709         (gdb_os_flush_stdout): Update.
5710         (gdb_os_flush_stderr): Update.
5711         (gdb_os_write_stderr): Update.
5712         * exceptions.c (print_exception): Update.
5713         * remote-fileio.c (remote_fileio_func_read): Update.
5714         (remote_fileio_func_write): Update.
5715         * tui/tui.c (tui_enable): Update.
5716         * tui/tui-interp.c (tui_interp::init): Update.
5717         * utils.c (init_page_info): Update.
5718         (putchar_unfiltered, fputc_unfiltered): Update.
5719         (gdb_flush): Update.
5720         (emit_style_escape): Update.
5721         (flush_wrap_buffer, fputs_maybe_filtered): Update.
5722         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
5723         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
5724         (stderr_file::write): Update.
5725         (stderr_file::puts): Update.
5726         * ui-file.h (ui_file_isatty, ui_file_write)
5727         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
5728         (ui_file_puts): Don't declare.
5729
5730 2020-02-10  Tom de Vries  <tdevries@suse.de>
5731
5732         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
5733         sentinel to char *.
5734
5735 2020-02-09  Tom de Vries  <tdevries@suse.de>
5736
5737         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
5738         filename if it matches "<artificial>".
5739
5740 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
5741
5742         * windows-tdep.c (struct enum_value_name): New struct.
5743         (create_enum): New function.
5744         (windows_get_siginfo_type): Create and use enum types.
5745
5746 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
5747
5748         * NEWS: Mention $_siginfo support for Windows.
5749         * windows-nat.c (handle_exception): Set siginfo_er.
5750         (windows_nat_target::mourn_inferior): Reset siginfo_er.
5751         (windows_xfer_siginfo): New function.
5752         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
5753         * windows-tdep.c (struct windows_gdbarch_data): New struct.
5754         (init_windows_gdbarch_data): New function.
5755         (get_windows_gdbarch_data): New function.
5756         (windows_get_siginfo_type): New function.
5757         (windows_init_abi): Register windows_get_siginfo_type.
5758         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
5759
5760 2020-02-08  Tom Tromey  <tom@tromey.com>
5761
5762         * dwarf2/read.c (class cutu_reader) <cutu_reader,
5763         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
5764         <keep>: Declare method.
5765         <m_keep>: Remove member.
5766         <~cutu_reader>: Remove.
5767         (cutu_reader::init_tu_and_read_dwo_dies): Update.
5768         (cutu_reader::cutu_reader): Update.
5769         (cutu_reader::keep): Rename from ~cutu_reader.
5770         (process_psymtab_comp_unit, build_type_psymtabs_1)
5771         (process_skeletonless_type_unit, load_partial_comp_unit)
5772         (load_full_comp_unit, dwarf2_read_addr_index)
5773         (read_signatured_type): Update.
5774
5775 2020-02-08  Tom Tromey  <tom@tromey.com>
5776
5777         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
5778         "want_partial_unit" parameter.
5779         (process_psymtab_comp_unit): Change want_partial_unit to bool.
5780         Inline check for DW_TAG_partial_unit.
5781         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
5782
5783 2020-02-08  Tom Tromey  <tom@tromey.com>
5784
5785         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
5786         read.c.
5787         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
5788         read.c.
5789
5790 2020-02-08  Tom Tromey  <tom@tromey.com>
5791
5792         * dwarf2/read.c (read_address): Move to comp-unit.c.
5793         (dwarf2_rnglists_process, dwarf2_ranges_process)
5794         (read_attribute_value, dwarf_decode_lines_1)
5795         (var_decode_location, decode_locdesc): Update.
5796         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
5797         read.c.  Remove "cu" parameter.
5798         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
5799         method.
5800
5801 2020-02-08  Tom Tromey  <tom@tromey.com>
5802
5803         * dwarf2/read.c (read_attribute_value, read_indirect_string)
5804         (read_indirect_line_string): Update.
5805         * dwarf2/comp-unit.c (read_offset): Remove.
5806         (read_comp_unit_head): Update.
5807         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
5808         method.
5809         (read_offset): Don't declare.
5810
5811 2020-02-08  Tom Tromey  <tom@tromey.com>
5812
5813         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
5814         * dwarf2/read.c (struct comp_unit_head): Move to
5815         dwarf2/comp-unit.h.
5816         (enum class rcuh_kind): Move to comp-unit.h.
5817         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
5818         (read_comp_unit_head, error_check_comp_unit_head)
5819         (read_and_check_comp_unit_head): Move to comp-unit.c.
5820         (read_offset, dwarf_unit_type_name): Likewise.
5821         (create_debug_type_hash_table, read_cutu_die_from_dwo)
5822         (cutu_reader::cutu_reader, read_call_site_scope)
5823         (find_partial_die, follow_die_offset): Update.
5824         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
5825
5826 2020-02-08  Tom Tromey  <tom@tromey.com>
5827
5828         * dwarf2/read.c (read_offset_1): Move to leb.c.
5829         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
5830         (dwarf_decode_macro_bytes): Update.
5831         * dwarf2/leb.c (read_offset): Rename; move from read.c.
5832         * dwarf2/leb.h (read_offset): Declare.
5833
5834 2020-02-08  Tom Tromey  <tom@tromey.com>
5835
5836         * dwarf2/read.c (dwarf2_section_size): Remove.
5837         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
5838         Update.
5839         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
5840
5841 2020-02-08  Tom Tromey  <tom@tromey.com>
5842
5843         * dwarf2/read.c (read_initial_length): Move to leb.c.
5844         * dwarf2/leb.h (read_initial_length): Declare.
5845         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
5846         handle_nonstd parameter.
5847         * dwarf2/frame.c (read_initial_length): Remove.
5848         (decode_frame_entry_1): Update.
5849
5850 2020-02-08  Tom Tromey  <tom@tromey.com>
5851
5852         * dwarf2/loc.c (dwarf2_find_location_expression)
5853         (dwarf_evaluate_loc_desc::get_tls_address)
5854         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
5855         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
5856         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
5857         (dwarf2_compile_property_to_c)
5858         (dwarf2_loc_desc_get_symbol_read_needs)
5859         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
5860         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
5861         (loclist_describe_location, loclist_tracepoint_var_ref)
5862         (loclist_generate_c_location): Update.
5863         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
5864         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
5865         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
5866         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
5867         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
5868         (dwarf2_per_cu_data::addr_size)
5869         (dwarf2_per_cu_data::ref_addr_size)
5870         (dwarf2_per_cu_data::text_offset)
5871         (dwarf2_per_cu_data::addr_type): Now methods.
5872         (per_cu_header_read_in): Make per_cu "const".
5873         (dwarf2_version): Remove.
5874         (dwarf2_per_cu_data::int_type): Now a method.
5875         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
5876         (set_die_type, read_array_type, read_subrange_index_type)
5877         (read_tag_string_type, read_subrange_type): Update.
5878         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
5879         offset_size, ref_addr_size, text_offset, addr_type, version,
5880         objfile, int_type, addr_sized_int_type>: Declare methods.
5881
5882 2020-02-08  Tom Tromey  <tom@tromey.com>
5883
5884         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
5885         Move earlier.
5886
5887 2020-02-08  Tom Tromey  <tom@tromey.com>
5888
5889         * dwarf2/read.h (dwarf_line_debug): Declare.
5890         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
5891         * dwarf2/read.c: Move line_header code to new files.
5892         (dwarf_line_debug): No longer static.
5893         * dwarf2/line-header.c: New file.
5894         * dwarf2/line-header.h: New file.
5895
5896 2020-02-08  Tom Tromey  <tom@tromey.com>
5897
5898         * dwarf2/read.c (struct line_header) <file_full_name,
5899         file_file_name>: Return unique_xmalloc_ptr.
5900         (line_header::file_file_name): Update.
5901         (line_header::file_full_name): Update.
5902         (dw2_get_file_names_reader): Update.
5903         (macro_start_file): Update.
5904
5905 2020-02-08  Tom Tromey  <tom@tromey.com>
5906
5907         * dwarf2/read.c (struct line_header) <file_full_name,
5908         file_file_name>: Declare methods.
5909         (dw2_get_file_names_reader): Update.
5910         (file_file_name): Now a method.
5911         (file_full_name): Likewise.
5912         (macro_start_file): Update.
5913
5914 2020-02-08  Tom Tromey  <tom@tromey.com>
5915
5916         * dwarf2/read.c (dwarf_always_disassemble)
5917         (show_dwarf_always_disassemble): Move to loc.c.
5918         (_initialize_dwarf2_read): Move "always-disassemble" registration
5919         to loc.c.
5920         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
5921         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
5922         static.
5923         (show_dwarf_always_disassemble): Move from read.c.
5924         (_initialize_dwarf2loc): Move always-disassemble from read.c.
5925
5926 2020-02-08  Tom Tromey  <tom@tromey.com>
5927
5928         * dwarf2/read.c (~dwarf2_per_objfile): Update.
5929         (create_quick_file_names_table): Return htab_up.
5930         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
5931         Update.
5932         * dwarf2/read.h (struct dwarf2_per_objfile)
5933         <quick_file_names_table>: Now htab_up.
5934
5935 2020-02-08  Tom Tromey  <tom@tromey.com>
5936
5937         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
5938
5939 2020-02-08  Tom Tromey  <tom@tromey.com>
5940
5941         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
5942         Rewrite.
5943         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
5944         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
5945         (abbrev_table::abbrev_table): No longer inline.
5946         (ABBREV_HASH_SIZE): Remove.
5947         (abbrev_table::m_abbrevs): Now an htab_up.
5948
5949 2020-02-08  Tom Tromey  <tom@tromey.com>
5950
5951         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
5952         (cutu_reader): Update.
5953         (build_type_psymtabs_1): Update.
5954         * dwarf2/abbrev.c (abbrev_table::read): Rename.
5955         (abbrev_table::alloc_abbrev): Update.
5956         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
5957         (abbrev_table::read): New static method, renamed from
5958         abbrev_table_read_table.
5959         (abbrev_table::alloc_abbrev)
5960         (abbrev_table::add_abbrev): Now private.
5961         (abbrev_table::abbrev_table): Now private.
5962         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
5963
5964 2020-02-08  Tom Tromey  <tom@tromey.com>
5965
5966         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
5967         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
5968         htab_up.
5969
5970 2020-02-08  Tom Tromey  <tom@tromey.com>
5971
5972         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
5973         htab_up.
5974         (lookup_dwo_unit_in_dwp): Update.
5975         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
5976         on obstack.
5977
5978 2020-02-08  Tom Tromey  <tom@tromey.com>
5979
5980         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
5981         obstack.
5982
5983 2020-02-08  Tom Tromey  <tom@tromey.com>
5984
5985         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
5986         line_header_hash.
5987         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
5988         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
5989         Change type to htab_up.
5990
5991 2020-02-08  Tom Tromey  <tom@tromey.com>
5992
5993         * dwarf2/read.c (allocate_type_unit_groups_table): Return
5994         htab_up.  Don't allocate on obstack.
5995         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
5996         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
5997         Change type to htab_up.
5998
5999 2020-02-08  Tom Tromey  <tom@tromey.com>
6000
6001         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
6002         Change type to htab_up.
6003         * dwarf2/read.c (create_signatured_type_table_from_index)
6004         (create_signatured_type_table_from_debug_names)
6005         (create_all_type_units, add_type_unit)
6006         (lookup_dwo_signatured_type, lookup_signatured_type)
6007         (process_skeletonless_type_unit): Update.
6008         (create_debug_type_hash_table, create_debug_types_hash_table):
6009         Change type of types_htab.
6010         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
6011         htab_up.  Don't allocate on obstack.
6012         (create_cus_hash_table): Change type of cus_htab parameter.
6013         (struct dwo_file) <cus, tus>: Now htab_up.
6014         (lookup_dwo_signatured_type, lookup_dwo_cutu)
6015         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
6016         (queue_and_load_all_dwo_tus): Update.
6017         * dwarf2/index-write.c (write_gdbindex): Update.
6018         (write_debug_names): Update.
6019
6020 2020-02-08  Tom Tromey  <tom@tromey.com>
6021
6022         * dwarf2/read.h (struct dwarf2_queue_item): Move from
6023         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
6024         destructor.
6025         (struct dwarf2_per_objfile) <queue>: New member.
6026         * dwarf2/read.c (struct dwarf2_queue_item): Move to
6027         dwarf2/read.h.
6028         (dwarf2_queue, dwarf2_queue_tail): Remove.
6029         (class dwarf2_queue_guard): Add parameter to constructor.  Use
6030         DISABLE_COPY_AND_ASSIGN.
6031         <m_per_objfile>: New member.
6032         <~dwarf2_queue_guard>: Rewrite.
6033         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
6034         Update.
6035         (~dwarf2_queue_item): New.
6036
6037 2020-02-08  Tom Tromey  <tom@tromey.com>
6038
6039         * dwarf2/read.c (struct die_info) <has_children>: New member.
6040         (dw2_get_file_names_reader): Remove has_children.
6041         (dw2_get_file_names): Update.
6042         (read_cutu_die_from_dwo): Remove has_children.
6043         (cutu_reader::init_tu_and_read_dwo_dies)
6044         (cutu_reader::cutu_reader): Update.
6045         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
6046         Remove has_children.
6047         (build_type_psymtabs_1, process_skeletonless_type_unit)
6048         (load_partial_comp_unit, load_full_comp_unit): Update.
6049         (create_dwo_cu_reader): Remove has_children.
6050         (create_cus_hash_table, read_die_and_children): Update.
6051         (read_full_die_1,read_full_die): Remove has_children.
6052         (read_signatured_type): Update.
6053         (class cutu_reader) <has_children>: Remove.
6054
6055 2020-02-08  Tom Tromey  <tom@tromey.com>
6056
6057         * dwarf2/expr.c: Rename from dwarf2expr.c.
6058         * dwarf2/expr.h: Rename from dwarf2expr.h.
6059         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
6060         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
6061         * dwarf2/frame.c: Rename from dwarf2-frame.c.
6062         * dwarf2/frame.h: Rename from dwarf2-frame.h.
6063         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
6064         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
6065         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
6066         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
6067         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
6068         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
6069         * dwarf2/loc.c: Rename from dwarf2loc.c.
6070         * dwarf2/loc.h: Rename from dwarf2loc.h.
6071         * dwarf2/read.c: Rename from dwarf2read.c.
6072         * dwarf2/read.h: Rename from dwarf2read.h.
6073         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
6074         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
6075         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
6076         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
6077         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
6078         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
6079         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
6080         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
6081         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
6082         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
6083         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
6084         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
6085         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
6086         Update.
6087         * Makefile.in (COMMON_SFILES): Update.
6088         (HFILES_NO_SRCDIR): Update.
6089
6090 2020-02-08  Tom Tromey  <tom@tromey.com>
6091
6092         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
6093         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
6094
6095 2020-02-08  Tom Tromey  <tom@tromey.com>
6096
6097         * dwarf2read.h (struct die_info): Don't declare.
6098
6099 2020-02-08  Tom Tromey  <tom@tromey.com>
6100
6101         * dwarf2read.h (die_info_ptr): Remove typedef.
6102
6103 2020-02-08  Tom Tromey  <tom@tromey.com>
6104
6105         * dwarf2read.c (read_call_site_scope)
6106         (handle_data_member_location, dwarf2_add_member_fn)
6107         (mark_common_block_symbol_computed, read_common_block)
6108         (attr_to_dynamic_prop, partial_die_info::read)
6109         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
6110         (dwarf2_symbol_mark_computed, set_die_type): Update.
6111         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
6112         method.
6113         (attr_form_is_block): Don't declare.
6114         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
6115
6116 2020-02-08  Tom Tromey  <tom@tromey.com>
6117
6118         * dwarf2read.c (dwarf2_find_base_address, )
6119         (read_call_site_scope, rust_containing_type)
6120         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
6121         (handle_data_member_location, dwarf2_add_member_fn)
6122         (get_alignment, read_structure_type, process_structure_scope)
6123         (mark_common_block_symbol_computed, read_common_block)
6124         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
6125         (partial_die_info::read, read_attribute_value, new_symbol)
6126         (lookup_die_type, dwarf2_get_ref_die_offset)
6127         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
6128         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
6129         (dwarf2_symbol_mark_computed): Update.
6130         * dwarf2/attribute.h (struct attribute) <value_as_address,
6131         form_is_section_offset, form_is_constant, form_is_ref>: Declare
6132         methods.
6133         (value_as_address, attr_form_is_section_offset)
6134         (attr_form_is_constant, attr_form_is_ref): Don't declare.
6135         * dwarf2/attribute.c (attribute::value_as_address)
6136         (attribute::form_is_section_offset, attribute::form_is_constant)
6137         (attribute::form_is_ref): Now methods.
6138
6139 2020-02-08  Tom Tromey  <tom@tromey.com>
6140
6141         * dwarf2read.c (struct attribute, DW_STRING)
6142         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
6143         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
6144         (attr_form_is_block, attr_form_is_section_offset)
6145         (attr_form_is_constant, attr_form_is_ref): Move.
6146         * dwarf2/attribute.h: New file.
6147         * dwarf2/attribute.c: New file, from dwarf2read.c.
6148         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
6149
6150 2020-02-08  Tom Tromey  <tom@tromey.com>
6151
6152         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
6153         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
6154         Move.
6155         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
6156         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
6157         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
6158         abbrev.c.
6159         * dwarf2/abbrev.h: New file.
6160         * dwarf2/abbrev.c: New file, from dwarf2read.c.
6161         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
6162
6163 2020-02-08  Tom Tromey  <tom@tromey.com>
6164
6165         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
6166         (dwarf2_section_size, dwarf2_get_section_info)
6167         (create_signatured_type_table_from_debug_names)
6168         (create_addrmap_from_aranges, read_debug_names_from_section)
6169         (get_gdb_index_contents_from_section, read_comp_unit_head)
6170         (error_check_comp_unit_head, read_abbrev_offset)
6171         (create_debug_type_hash_table, init_cu_die_reader)
6172         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
6173         (read_comp_units_from_section, create_cus_hash_table)
6174         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
6175         (create_dwp_v2_section, dwarf2_rnglists_process)
6176         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
6177         (abbrev_table_read_table, read_indirect_string_at_offset_from)
6178         (read_indirect_string_from_dwz, read_addr_index_1)
6179         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
6180         (dwarf_decode_macro_bytes, dwarf_decode_macros)
6181         (fill_in_loclist_baton): Update.
6182         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
6183         get_containing_section, get_bfd_owner, get_bfd_section,
6184         get_file_name, get_id, get_flags, empty, read>: Declare methods.
6185         (dwarf2_read_section, get_section_name, get_section_file_name)
6186         (get_containing_section, get_section_bfd_owner)
6187         (get_section_bfd_section, get_section_name, get_section_file_name)
6188         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
6189         declare.
6190         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
6191         (dwarf2_section_info::get_bfd_owner)
6192         (dwarf2_section_info::get_bfd_section)
6193         (dwarf2_section_info::get_name)
6194         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
6195         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
6196         (dwarf2_section_info::read): Now methods.
6197         * dwarf-index-write.c (class debug_names): Update.
6198
6199 2020-02-08  Tom Tromey  <tom@tromey.com>
6200
6201         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
6202         Move to dwarf2/section.h.
6203         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
6204         (get_section_bfd_section, get_section_name)
6205         (get_section_file_name, get_section_id, get_section_flags)
6206         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
6207         dwarf2/section.c.
6208         * dwarf2/section.h: New file.
6209         * dwarf2/section.c: New file, from dwarf2read.c.
6210         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
6211
6212 2020-02-08  Tom Tromey  <tom@tromey.com>
6213
6214         * dwarf2read.h (read_unsigned_leb128): Don't declare.
6215         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
6216         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
6217         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
6218         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
6219         * dwarf2/leb.h: New file, from dwarf2read.c.
6220         * dwarf2/leb.c: New file, from dwarf2read.c.
6221         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
6222         Remove.
6223         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
6224         (COMMON_SFILES): Add dwarf2/leb.c.
6225
6226 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
6227
6228         GDB 9.1 released.
6229
6230 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
6231
6232         PR gdb/25190:
6233         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
6234         * gdb/remote.c (remote_console_output): Update.
6235         * gdb/ui-file.c (fputs_unfiltered): Rename to...
6236         (ui_file_puts): ...this.
6237         * gdb/ui-file.h (ui_file_puts): Add declaration.
6238         * gdb/utils.c (emit_style_escape): Update.
6239         (flush_wrap_buffer): Update.
6240         (fputs_maybe_filtered): Update.
6241         (fputs_unfiltered): Add function.
6242
6243 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
6244
6245         * gdb/event-loop.c (gdb_wait_for_event): Update.
6246         * gdb/printcmd.c (printf_command): Update.
6247         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
6248         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
6249         (gdb_os_flush_stderr): Update.
6250         * gdb/remote.c (remote_console_output): Update.
6251         * gdb/ui-file.c (gdb_flush): Rename to...
6252         (ui_file_flush): ...this.
6253         (stderr_file::write): Update.
6254         (stderr_file::puts): Update.
6255         * gdb/ui-file.h (gdb_flush): Rename to...
6256         (ui_file_flush): ...this.
6257         * gdb/utils.c (gdb_flush): Add function.
6258         * gdb/utils.h (gdb_flush): Add declaration.
6259
6260 2020-02-07  Tom Tromey  <tromey@adacore.com>
6261
6262         PR breakpoints/24915:
6263         * source.c (find_and_open_source): Do not check basenames_may_differ.
6264
6265 2020-02-07  Tom Tromey  <tom@tromey.com>
6266
6267         * README: Update gdbserver documentation.
6268         * gdbserver: Move to top level.
6269         * configure.tgt (build_gdbserver): Remove.
6270         * configure.ac: Remove --enable-gdbserver.
6271         * configure: Rebuild.
6272         * Makefile.in (distclean): Don't mention gdbserver.
6273
6274 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
6275
6276         * source-cache.c (source_cache::ensure): Surround
6277         get_plain_source_lines with a try/catch.
6278         (source_cache::get_line_charpos): Get rid of try/catch
6279         and only check for the return value of "ensure".
6280         * tui/tui-source.c (tui_source_window::set_contents):
6281         Simplify "nlines" calculation.
6282
6283 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
6284
6285         * MAINTAINERS (Write After Approval): Add myself.
6286
6287 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
6288
6289         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
6290         function call.
6291
6292 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
6293
6294         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
6295
6296 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
6297
6298         * nat/riscv-linux-tdesc.h: New file.
6299         * nat/riscv-linux-tdesc.c: New file, taking code from...
6300         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
6301         ... here.
6302         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
6303         NATDEPFILES.
6304
6305 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
6306
6307         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
6308         we don't set the fake simulator ptid to the null_ptid.
6309
6310 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
6311
6312         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
6313         * gdbthread.h (class thread_info) <resumed>: Likewise.
6314         * infrun.c (resume_1): Likewise.
6315         (proceed): Likewise.
6316         (infrun_thread_stop_requested): Likewise.
6317         (stop_all_threads): Likewise.
6318         (handle_inferior_event): Likewise.
6319         (restart_threads): Likewise.
6320         (finish_step_over): Likewise.
6321         (keep_going_stepped_thread): Likewise.
6322         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
6323         (linux_handle_extended_wait): Likewise.
6324         * record-btrace.c (get_thread_current_frame_id): Likewise.
6325         * record-full.c (record_full_wait_1): Likewise.
6326         * remote.c (remote_target::process_initial_stop_replies): Likewise.
6327         * target.c (target_resume): Likewise.
6328         * thread.c (set_running_thread): Likewise.
6329
6330 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
6331
6332         * f-valprint.c (f77_print_array_1): Changed datatype of index
6333         variable to LONGEST from int to enable it to contain bound
6334         values correctly.
6335
6336 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
6337
6338         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
6339         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
6340         offsets according to FLEN determined.
6341         (riscv_linux_nat_target::read_description): Determine FLEN
6342         dynamically.
6343         (riscv_linux_nat_target::fetch_registers): Size regset buffer
6344         according to FLEN determined.
6345         (riscv_linux_nat_target::store_registers): Likewise.
6346
6347 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
6348
6349         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
6350         when reg->group is empty and reggroup is not.
6351
6352 2020-01-31  Tom Tromey  <tromey@adacore.com>
6353
6354         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
6355         Call beneath target's mourn_inferior after unpushing.
6356
6357 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
6358
6359         PR tui/9765
6360         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
6361         have enough lines to fill the screen, still return the lowest
6362         address we found.
6363
6364 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
6365
6366         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
6367         '-', '<', and '>' commands.
6368
6369 2020-01-29  Pedro Alves  <palves@redhat.com>
6370             Sergio Durigan Junior  <sergiodj@redhat.com>
6371
6372         * infcmd.c (construct_inferior_arguments): Assert that
6373         'argc' is greater than 0.
6374
6375 2020-01-29  Luis Machado  <luis.machado@linaro.org>
6376
6377         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
6378         (BRK_INSN_MASK): Define to 0xd4200000.
6379         (aarch64_program_breakpoint_here_p): New function.
6380         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
6381         * arch-utils.c (default_program_breakpoint_here_p): Moved from
6382         breakpoint.c.
6383         * arch-utils.h (default_program_breakpoint_here_p): Moved from
6384         breakpoint.h
6385         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
6386         call gdbarch_program_breakpoint_here_p.
6387         (program_breakpoint_here): Moved to arch-utils.c, renamed to
6388         default_program_breakpoint_here_p, changed return type to bool and
6389         simplified.
6390         * breakpoint.h (program_breakpoint_here): Moved prototype to
6391         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
6392         return type to bool.
6393         * gdbarch.c: Regenerate.
6394         * gdbarch.h: Regenerate.
6395         * gdbarch.sh (program_breakpoint_here_p): New method.
6396         * infrun.c (handle_signal_stop): Call
6397         gdbarch_program_breakpoint_here_p.
6398
6399 2020-01-26  Tom Tromey  <tom@tromey.com>
6400
6401         * ctfread.c (struct ctf_fp_info): Reindent.
6402         (_initialize_ctfread): Remove.
6403
6404 2020-01-26  Tom Tromey  <tom@tromey.com>
6405
6406         * psymtab.c (partial_map_expand_apply)
6407         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
6408         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
6409         (psym_print_stats, psym_expand_symtabs_for_function)
6410         (psym_map_symbol_filenames, psym_map_matching_symbols)
6411         (psym_expand_symtabs_matching)
6412         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
6413         (maintenance_check_psymtabs): Use new methods.
6414         * psympriv.h (struct partial_symtab) <readin_p,
6415         get_compunit_symtab>: New methods.
6416         <readin, compunit_symtab>: Remove members.
6417         (struct standard_psymtab): New.
6418         (struct legacy_psymtab): Derive from standard_psymtab.
6419         * dwarf2read.h (struct dwarf2_psymtab): Derive from
6420         standard_psymtab.
6421         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
6422
6423 2020-01-26  Tom Tromey  <tom@tromey.com>
6424
6425         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
6426         read_dependencies.  Add assert.
6427         * psymtab.c (partial_symtab::read_dependencies): New method.
6428         * psympriv.h (struct partial_symtab) <read_dependencies>: New
6429         method.
6430         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
6431         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
6432         read_dependencies.
6433         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
6434         Add assert.
6435
6436 2020-01-26  Tom Tromey  <tom@tromey.com>
6437
6438         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
6439         Call expand_psymtab.
6440         (xcoff_read_symtab): Call expand_psymtab.
6441         (xcoff_start_psymtab, xcoff_end_psymtab): Set
6442         legacy_expand_psymtab.
6443         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
6444         method.
6445         (struct legacy_psymtab) <expand_psymtab>: Implement.
6446         <legacy_expand_psymtab>: New member.
6447         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
6448         (parse_partial_symbols): Set legacy_expand_psymtab.
6449         (psymtab_to_symtab_1): Change argument order.  Call
6450         expand_psymtab.
6451         (new_psymtab): Set legacy_expand_psymtab.
6452         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
6453         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
6454         expand_psymtab.
6455         (dwarf2_psymtab::expand_psymtab): Rename from
6456         psymtab_to_symtab_1.  Call expand_psymtab.
6457         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
6458         (dbx_end_psymtab): Likewise.
6459         (dbx_psymtab_to_symtab_1): Change argument order. Call
6460         expand_psymtab.
6461         (dbx_read_symtab): Call expand_psymtab.
6462         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
6463         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
6464         (ctf_psymtab::read_symtab): Call expand_psymtab.
6465
6466 2020-01-26  Tom Tromey  <tom@tromey.com>
6467
6468         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
6469         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
6470         messages.
6471         * mdebugread.c (mdebug_read_symtab): Remove prints.
6472         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
6473         assert.
6474         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
6475
6476 2020-01-26  Tom Tromey  <tom@tromey.com>
6477
6478         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
6479         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
6480         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
6481         legacy_symtab.
6482         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
6483         * psymtab.c (psymtab_to_symtab): Call method.
6484         (dump_psymtab): Update.
6485         * psympriv.h (struct partial_symtab): Add virtual destructor.
6486         <read_symtab>: New method.
6487         (struct legacy_symtab): New.
6488         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
6489         (struct pst_map) <pst>: Now a legacy_psymtab.
6490         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
6491         (new_psymtab): Use legacy_psymtab.
6492         * dwarf2read.h (struct dwarf2_psymtab): New.
6493         (struct dwarf2_per_cu_data) <psymtab>: Use it.
6494         * dwarf2read.c (dwarf2_create_include_psymtab)
6495         (dwarf2_build_include_psymtabs, create_type_unit_group)
6496         (create_partial_symtab, process_psymtab_comp_unit_reader)
6497         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
6498         (set_partial_user): Use dwarf2_psymtab.
6499         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
6500         (psymtab_to_symtab_1, process_full_comp_unit)
6501         (process_full_type_unit, dwarf2_ranges_read)
6502         (dwarf2_get_pc_bounds, psymtab_include_file_name)
6503         (dwarf_decode_lines): Use dwarf2_psymtab.
6504         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
6505         (add_address_entry_worker, write_one_signatured_type)
6506         (recursively_count_psymbols, recursively_write_psymbols)
6507         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
6508         (write_debug_names): Likewise.
6509         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
6510         <pst>: Now a legacy_psymtab.
6511         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
6512         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
6513         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
6514         * ctfread.c (struct ctf_psymtab): New.
6515         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
6516         ctf_psymtab.
6517         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
6518         (create_partial_symtab): Return a ctf_psymtab.
6519         (scan_partial_symbols): Update.
6520
6521 2020-01-26  Tom Tromey  <tom@tromey.com>
6522
6523         * xcoffread.c (xcoff_start_psymtab): Use new.
6524         * psymtab.c (partial_symtab::partial_symtab): New constructor,
6525         renamed from start_psymtab_common.
6526         * psympriv.h (struct partial_symtab): Add new constructor.
6527         (start_psymtab_common): Don't declare.
6528         * mdebugread.c (parse_partial_symbols): Use new.
6529         * dwarf2read.c (create_partial_symtab): Use new.
6530         * dbxread.c (start_psymtab): Use new.
6531         * ctfread.c (create_partial_symtab): Use new.
6532
6533 2020-01-26  Tom Tromey  <tom@tromey.com>
6534
6535         * xcoffread.c (xcoff_end_psymtab): Use new.
6536         * psymtab.c (start_psymtab_common): Use new.
6537         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
6538         Update.
6539         * psympriv.h (struct partial_symtab): Add parameters to
6540         constructor.  Don't inline.
6541         (allocate_psymtab): Don't declare.
6542         * mdebugread.c (new_psymtab): Use new.
6543         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
6544         * dbxread.c (dbx_end_psymtab): Use new.
6545
6546 2020-01-26  Tom Tromey  <tom@tromey.com>
6547
6548         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
6549         allocate_psymtab.  Update documentation.
6550         * psymtab.c (psymtab_storage::install_psymtab): Rename from
6551         allocate_psymtab.  Do not use new.
6552         (allocate_psymtab): Use new.  Update.
6553
6554 2020-01-26  Tom Tromey  <tom@tromey.com>
6555
6556         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
6557         * psymtab.c (psym_print_stats): Update.
6558         * psympriv.h (struct partial_symtab) <readin,
6559         psymtabs_addrmap_supported, anonymous>: Now bool.
6560         * mdebugread.c (psymtab_to_symtab_1): Update.
6561         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
6562         (build_type_psymtabs_reader, psymtab_to_symtab_1)
6563         (process_full_comp_unit, process_full_type_unit): Update.
6564         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
6565         * ctfread.c (psymtab_to_symtab): Update.
6566
6567 2020-01-26  Tom Tromey  <tom@tromey.com>
6568
6569         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
6570         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
6571         * psymtab.c (psymtab_storage): Delete psymtabs.
6572         (psymtab_storage::allocate_psymtab): Use new.
6573         (psymtab_storage::discard_psymtab): Use delete.
6574         * psympriv.h (struct partial_symtab): Add constructor and
6575         initializers.
6576
6577 2020-01-26  Tom Tromey  <tom@tromey.com>
6578
6579         * machoread.c: Do not include psympriv.h.
6580
6581 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6582
6583         * NEWS: Mention the new option and the set/show commands.
6584
6585 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6586
6587         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
6588         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
6589         (validate_exec_file): New variables, enums, functions.
6590         (exec_file_locate_attach, print_section_info): Style the filenames.
6591         (_initialize_exec): Install show_exec_file_mismatch_command and
6592          set_exec_file_mismatch_command.
6593         * gdbcore.h (validate_exec_file): Declare.
6594         * infcmd.c (attach_command): Call validate_exec_file.
6595         * remote.c ( remote_target::remote_add_inferior): Likewise.
6596
6597 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
6598
6599         * frame.c (find_frame_sal): Move call to get_next_frame into more
6600         inner scope.
6601         * inline-frame.c (inilne_state) <inline_state>: Update argument
6602         types.
6603         (inilne_state) <skipped_symbol>: Rename to...
6604         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
6605         (skip_inline_frames): Build vector of skipped symbols and use this
6606         to reate the inline_state.
6607         (inline_skipped_symbol): Add a comment and some assertions, fetch
6608         skipped symbol from the list.
6609
6610 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
6611
6612         * buildsym.c (lte_is_less_than): Delete.
6613         (buildsym_compunit::end_symtab_with_blockvector): Create local
6614         lambda function to sort line table entries, and use
6615         std::stable_sort instead of std::sort.
6616         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
6617         markers when looking for a previous line.
6618
6619 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
6620
6621         * dwarf2read.c (lnp_state_machine::record_line): Include
6622         end_sequence parameter in debug print out.  Record the line if we
6623         are at an end_sequence marker even if it's not the start of a
6624         statement.
6625         * symmisc.c (maintenance_print_one_line_table): Print end of
6626         sequence markers with 'END' not '0'.
6627
6628 2020-01-24  Pedro Alves  <palves@redhat.com>
6629
6630         PR gdb/25410
6631         * thread.c (scoped_restore_current_thread::restore): Use
6632         switch_to_inferior_no_thread.
6633         * exec.c: Include "progspace-and-thread.h".
6634         (add_target_sections, remove_target_sections):
6635         scoped_restore_current_pspace_and_thread instead of
6636         scoped_restore_current_thread.
6637         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
6638         and aspace to the inferior before calling clone_program_space.
6639         Remove stale comment.
6640
6641 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
6642
6643         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
6644         (arm_netbsd_nat_target::fetch_registers): ...this.
6645         (arm_nbsd_nat_target::store_registers): Rename to...
6646         (arm_netbsd_nat_target::store_registers): ...this.
6647
6648 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
6649
6650         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
6651         register_t.
6652
6653 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
6654
6655         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
6656         Update comment.
6657         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
6658         Likewise.
6659         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
6660         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
6661         the correct replacement (iterate_over_regset_sections).
6662         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
6663         Update comment.
6664
6665 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
6666
6667         PR gdb/23718
6668         * gdb/python/python.c (execute_gdb_command): Call
6669         async_enable_stdin in catch block.
6670
6671 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
6672
6673         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
6674         SWITCH_THRU_ALL_UIS.
6675
6676 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
6677
6678         PR tui/9765
6679         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
6680         comment, add extra parameter, and update to store previous symbol
6681         when appropriate.
6682         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
6683         add extra parameter.
6684         * tui/tui-disasm.c (tui_disassemble): Update header comment,
6685         remove unneeded parameter, add try/catch around gdb_print_insn,
6686         rewrite to add items to asm_lines vector.
6687         (tui_find_backward_disassembly_start_address): New function.
6688         (tui_find_disassembly_address): Updated throughout.
6689         (tui_disasm_window::set_contents): Update for changes to
6690         tui_disassemble.
6691         (tui_disasm_window::do_scroll_vertical): No need to adjust the
6692         number of lines to scroll.
6693
6694 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
6695
6696         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
6697         (SECT_OFF_DATA): Likewise.
6698         (SECT_OFF_RODATA): Likewise.
6699         (SECT_OFF_TEXT): Likewise.
6700         (SECT_OFF_BSS): Likewise.
6701         (struct objfile) <text_section_offset, data_section_offset>: New
6702         methods.
6703         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
6704         objfile::text_section_offset.
6705         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
6706         * coffread.c (coff_symtab_read): Likewise.
6707         (enter_linenos): Likewise.
6708         (process_coff_symbol): Likewise.
6709         * ctfread.c (get_objfile_text_range): Likewise.
6710         * dtrace-probe.c (dtrace_probe::get_relocated_address):
6711         Use objfile::data_section_offset.
6712         * dwarf2-frame.c (execute_cfa_program): Use
6713         objfile::text_section_offset.
6714         (dwarf2_frame_find_fde): Likewise.
6715         * dwarf2read.c (create_addrmap_from_index): Likewise.
6716         (create_addrmap_from_aranges): Likewise.
6717         (dw2_find_pc_sect_compunit_symtab): Likewise.
6718         (process_psymtab_comp_unit_reader): Likewise.
6719         (add_partial_symbol): Likewise.
6720         (add_partial_subprogram): Likewise.
6721         (process_full_comp_unit): Likewise.
6722         (read_file_scope): Likewise.
6723         (read_func_scope): Likewise.
6724         (read_lexical_block_scope): Likewise.
6725         (read_call_site_scope): Likewise.
6726         (dwarf2_rnglists_process): Likewise.
6727         (dwarf2_ranges_process): Likewise.
6728         (dwarf2_ranges_read): Likewise.
6729         (dwarf_decode_lines_1): Likewise.
6730         (new_symbol): Likewise.
6731         (dwarf2_fetch_die_loc_sect_off): Likewise.
6732         (dwarf2_per_cu_text_offset): Likewise.
6733         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
6734         * hppa-tdep.c (read_unwind_info): Likewise.
6735         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
6736         * psympriv.h (struct partial_symtab): Likewise.
6737         * psymtab.c (find_pc_sect_psymtab): Likewise.
6738         * solib-svr4.c (enable_break): Likewise.
6739         * stap-probe.c (relocate_address): Use
6740         objfile::data_section_offset.
6741         * xcoffread.c (enter_line_range): Use
6742         objfile::text_section_offset.
6743         (read_xcoff_symtab): Likewise.
6744
6745 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
6746
6747         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
6748         declaration to narrower scopes.
6749
6750 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
6751
6752         * darwin-nat.h (struct darwin_exception_msg, enum
6753         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
6754         Move up.
6755         (class darwin_nat_target) <wait_1, check_new_threads,
6756         decode_exception_message, decode_message, stop_inferior,
6757         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
6758         * darwin-nat.c (darwin_check_new_threads): Rename to...
6759         (darwin_nat_target::check_new_threads): ... this.
6760         (darwin_suspend_inferior_it): Remove.
6761         (darwin_decode_exception_message): Rename to...
6762         (darwin_nat_target::decode_exception_message): ... this.
6763         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
6764         (darwin_decode_message): Rename to...
6765         (darwin_nat_target::decode_message): ... this.
6766         (cancel_breakpoint): Rename to...
6767         (darwin_nat_target::cancel_breakpoint): ... this.
6768         (darwin_wait): Rename to...
6769         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
6770         instead of iterate_over_inferiors.
6771         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
6772         (darwin_stop_inferior): Rename to...
6773         (darwin_nat_target::stop_inferior): ... this.
6774         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
6775         (darwin_init_thread_list): Rename to...
6776         (darwin_nat_target::init_thread_list): ... this.
6777         (darwin_ptrace_him): Rename to...
6778         (darwin_nat_target::ptrace_him): ... this.
6779         (darwin_nat_target::create_inferior): Pass lambda function to
6780         fork_inferior.
6781         (darwin_nat_target::detach): Call stop_inferior instead of
6782         darwin_stop_inferior.
6783         * fork-inferior.h (fork_inferior): Change init_trace_fun
6784         parameter to gdb::function_view.
6785         * fork-inferior.c (fork_inferior): Likewise.
6786
6787 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
6788
6789         * i386-cygwin-tdep.c (core_process_module_section): Update.
6790         * windows-nat.c (struct lm_info_windows): Add text_offset.
6791         (windows_xfer_shared_libraries): Update.
6792         * windows-tdep.c (windows_xfer_shared_library):
6793         Add text_offset_cached argument.
6794         * windows-tdep.h (windows_xfer_shared_library): Update.
6795
6796 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
6797
6798         * gdbarch.sh: Add declaration for _initialize_gdbarch.
6799
6800 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
6801
6802         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
6803         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
6804         replace with range-based for.
6805         (gdbsim_interrupt_inferior): Remove.
6806         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
6807         with a range-based for.  Inline code from
6808         gdbsim_interrupt_inferior.
6809
6810 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
6811
6812         * infrun.c (proceed): Fix indentation.
6813
6814 2020-01-21  Tom Tromey  <tromey@adacore.com>
6815
6816         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
6817         * python/python.c (python_extension_ops): Update.
6818         (gdbpy_colorize): New function.
6819         * python/lib/gdb/__init__.py (colorize): New function.
6820         * extension.h (ext_lang_colorize): Declare.
6821         * extension.c (ext_lang_colorize): New function.
6822         * extension-priv.h (struct extension_language_ops) <colorize>: New
6823         member.
6824         * cli/cli-style.c (_initialize_cli_style): Update help text.
6825
6826 2020-01-21  Luis Machado  <luis.machado@linaro.org>
6827
6828         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
6829         <cond>: Change type to bool.
6830         (aarch64_displaced_step_b_cond): Update cond to use bool type.
6831         (aarch64_displaced_step_cb): Likewise.
6832         (aarch64_displaced_step_tb): Likewise.
6833
6834 2020-01-21  Luis Machado  <luis.machado@linaro.org>
6835
6836         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
6837         output.
6838
6839 2020-01-21  Luis Machado  <luis.machado@linaro.org>
6840
6841         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
6842         <pc_adjust>: Adjust the documentation.
6843         (aarch64_displaced_step_fixup): Check if PC really moved before
6844         adjusting it.
6845
6846 2020-01-19  Tom Tromey  <tom@tromey.com>
6847
6848         * disasm.c (~gdb_disassembler): New destructor.
6849         (gdb_buffered_insn_length): Call disassemble_free_target.
6850         * disasm.h (class gdb_disassembler): Declare destructor.  Use
6851         DISABLE_COPY_AND_ASSIGN.
6852
6853 2020-01-19  Tom Tromey  <tom@tromey.com>
6854
6855         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
6856         (die_reader_func_ftype): Remove.
6857         (cutu_reader): New class.
6858         (dw2_get_file_names_reader): Remove "data" parameter.
6859         (dw2_get_file_names): Use cutu_reader.
6860         (create_debug_type_hash_table): Update.
6861         (read_cutu_die_from_dwo): Update comment.
6862         (lookup_dwo_unit): Add dwo_name parameter.
6863         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
6864         die_reader_func_ftype and data parameters.
6865         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
6866         Remove die_reader_func_ftype and data parameters.
6867         (~cutu_reader): New; from init_cutu_and_read_dies.
6868         (cutu_reader::cutu_reader): Rename from
6869         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
6870         and data parameters.
6871         (init_cutu_and_read_dies_simple): Remove.
6872         (struct process_psymtab_comp_unit_data): Remove.
6873         (process_psymtab_comp_unit_reader): Remove data parameter; add
6874         want_partial_unit and pretend_language parameters.
6875         (process_psymtab_comp_unit): Use cutu_reader.
6876         (build_type_psymtabs_reader): Remove data parameter.
6877         (build_type_psymtabs_1): Use cutu_reader.
6878         (process_skeletonless_type_unit): Likewise.
6879         (load_partial_comp_unit_reader): Remove.
6880         (load_partial_comp_unit): Use cutu_reader.
6881         (load_full_comp_unit_reader): Remove.
6882         (load_full_comp_unit): Use cutu_reader.
6883         (struct create_dwo_cu_data): Remove.
6884         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
6885         dwo_unit parameters.
6886         (create_cus_hash_table): Use cutu_reader.
6887         (struct dwarf2_read_addr_index_data): Remove.
6888         (dwarf2_read_addr_index_reader): Remove.
6889         (dwarf2_read_addr_index): Use cutu_reader.
6890         (read_signatured_type_reader): Remove.
6891         (read_signatured_type): Use cutu_reader.
6892
6893 2020-01-19  Tom Tromey  <tom@tromey.com>
6894
6895         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
6896         * tui/tui-wingeneral.h (class tui_suppress_output): New.
6897         (tui_wrefresh): Declare.
6898         * tui/tui-wingeneral.c (suppress_output): New global.
6899         (tui_suppress_output, ~tui_suppress_output): New constructor and
6900         destructor.
6901         (tui_wrefresh): New function.
6902         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
6903         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
6904         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
6905         method.
6906         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
6907         tui_wrefresh.
6908         (tui_data_window::no_refresh): New method.
6909         (tui_data_item_window::refresh_window): Call tui_wrefresh.
6910         (tui_reg_command): Use tui_suppress_output
6911         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
6912         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
6913         method.
6914         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
6915
6916 2020-01-19  Tom Tromey  <tom@tromey.com>
6917
6918         * tui/tui-winsource.c (tui_update_source_windows_with_line):
6919         Handle case where symtab is null.
6920
6921 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
6922
6923         * linux-fork.c (one_fork_p): Simplify.
6924
6925 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
6926
6927         * top.c (struct qt_args): Remove.
6928         (kill_or_detach): Change return type to void, replace `void *`
6929         parameter with a proper one.
6930         (print_inferior_quit_action):  Likewise.
6931         (quit_confirm): Use range-based for loop to iterate over inferiors.
6932         (quit_force): Likewise.
6933
6934 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
6935
6936         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
6937         `void *` parameter with proper parameters.
6938         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
6939         (print_one_inferior): Change return type to void, replace `void *`
6940         parameter with proper parameters.
6941         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
6942         inferiors.
6943         (get_other_inferior): Remove.
6944         (mi_cmd_remove_inferior): Use range-based loop to iterate over
6945         inferiors.
6946
6947 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
6948
6949         * mi/mi-interp.c (report_initial_inferior): Remove.
6950         (mi_interp::init): Use range-based for to iterate over inferiors.
6951
6952 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
6953
6954         * python/py-inferior.c (build_inferior_list): Remove.
6955         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
6956
6957 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
6958
6959         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
6960         (btrace_stitch_trace): Likewise.
6961         * charset.c (intermediate_encoding): Likewise (vaild).
6962         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
6963         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
6964         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
6965
6966 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
6967
6968         * windows-tdep.c (windows_get_tlb_type):
6969         Add rtl_user_process_parameters type.
6970
6971 2020-01-16  Pedro Alves  <palves@redhat.com>
6972             Norbert Lange  <nolange79@gmail.com>
6973
6974         PR build/24805
6975         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
6976         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
6977         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
6978         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
6979         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
6980         (ps_plog): Redeclare exported functions with default visibility.
6981
6982 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
6983
6984         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
6985         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
6986
6987 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
6988
6989         * infcmd.c (post_create_inferior): Use get_thread_regcache
6990         instead of get_current_regcache.
6991
6992 2020-01-14  Tom Tromey  <tom@tromey.com>
6993
6994         PR symtab/12535:
6995         * python/python.c (gdbpy_decode_line): Treat empty string the same
6996         as no argument.
6997
6998 2020-01-14  Tom Tromey  <tom@tromey.com>
6999
7000         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
7001
7002 2020-01-14  Tom Tromey  <tom@tromey.com>
7003
7004         * nat/linux-btrace.c: Don't include <config.h>.
7005         * nat/linux-ptrace.c: Don't include <config.h>.
7006         * nat/x86-linux-dregs.c: Don't include <config.h>.
7007
7008 2020-01-14  Tom Tromey  <tom@tromey.com>
7009
7010         * configure: Rebuild.
7011         * configure.ac: Move many checks to ../gdbsupport/common.m4.
7012
7013 2020-01-14  Tom Tromey  <tom@tromey.com>
7014
7015         * nat/x86-linux-dregs.c: Include configh.h.
7016         * nat/linux-ptrace.c: Include configh.h.
7017         * nat/linux-btrace.c: Include configh.h.
7018         * defs.h: Include config.h, bfd.h.
7019         * configure.ac: Don't source common.host.
7020         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
7021         * configure: Rebuild.
7022         * acinclude.m4: Update path.
7023         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
7024         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
7025         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
7026         (CLIBS): Add LIBSUPPORT.
7027         (CDEPS): Likewise.
7028         (COMMON_SFILES): Remove gdbsupport files.
7029         (HFILES_NO_SRCDIR): Likewise.
7030         (stamp-version): Update path to create-version.sh.
7031         (ALLDEPFILES): Remove gdbsupport files.
7032
7033 2020-01-14  Tom Tromey  <tom@tromey.com>
7034
7035         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
7036         USE_WIN32API when needed.
7037         * configure.ac (USE_WIN32API): Don't define.
7038         (WIN32LIBS): Use WIN32APILIBS.
7039         * configure: Rebuild.
7040
7041 2020-01-14  Tom Tromey  <tom@tromey.com>
7042
7043         * configure: Rebuild.
7044         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
7045
7046 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7047
7048         * skip.c (skip_function_command): Make skip w/o arguments use the
7049         name of the inlined function if pc is inside any inlined function.
7050
7051 2020-01-14  Luis Machado  <luis.machado@linaro.org>
7052
7053         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
7054         * infrun.c (resume_1): Likewise.
7055         (handle_inferior_event): Remove stale comment.
7056         * linux-nat.c (linux_nat_target::resume): Update comments.
7057         (save_stop_reason): Likewise.
7058         (linux_nat_filter_event): Likewise.
7059         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
7060
7061 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
7062
7063         * elfread.c (record_minimal_symbol): Set section index to 0 for
7064         non-allocatable sections.
7065
7066
7067 2020-01-13  Ali Tamur <tamur@google.com>
7068
7069         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
7070         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
7071         to gdb::optional.  Update comments.
7072         (dwo_file): Update comments.
7073         (read_attribute): Update API to take an additional out parameter,
7074         need_reprocess.  This is used to mark attributes that need other
7075         attributes (e.g. str_offsets_base) for correct computation which may not
7076         have been read yet.
7077         (read_attribute_reprocess): New function declaration.
7078         (read_addr_index): Likewise.
7079         (read_dwo_str_index): Likewise.
7080         (read_stub_str_index): Likewise.
7081         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
7082         (lookup_addr_base): New function definition.
7083         (lookup_ranges_base): Likewise.
7084         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
7085         lookup_ranges_base.
7086         (init_cutu_and_read_dies): Update comments.
7087         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
7088         unit.  This is used to inherit parent's str_offsets_base and addr_base.
7089         Update comments.
7090         (init_cutu_and_read_dies_simple): Reflect API changes.
7091         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
7092         (create_cus_hash_table): Change API to take parent compile unit.
7093         Reflect API changes.
7094         (open_and_init_dwo_file): Reflect API changes.
7095         (dwarf2_get_pc_bounds): Update comments.
7096         (dwarf2_record_block_ranges): Likewise.
7097         (read_full_die_1): Change implementation to reprocess attributes that
7098         need str_offsets_base and addr_base.
7099         (partial_die_info::read): Likewise.
7100         (read_attribute_reprocess): New function definition.
7101         (read_attribute_value): Change API to take an additional out parameter,
7102         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
7103         when a non-dwo compile unit has index based attributes.
7104         (read_attribute): Reflect API changes.
7105         (read_addr_index_1): Reflect API changes.  Update comments.
7106         (dwarf2_read_addr_index_data): Reflect API changes.
7107         (dwarf2_read_addr_index): Likewise.
7108         (read_str_index): Change API and implementation.  This becomes a helper
7109         to be used by the new string index related methods.  Update error
7110         message and comments.
7111         (read_dwo_str_index): New function definition.
7112         (read_stub_str_index): Likewise.
7113         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
7114         * symfile.h (dwarf2_debug_sections): Likewise.
7115         * xcoffread.c (dwarf2_debug_sections): Likewise.
7116
7117 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
7118
7119         * gdbcore.h (struct core_fns) <core_read_registers>: Change
7120         core_reg_sect type to gdb_byte *.
7121         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
7122         * cris-tdep.c (fetch_core_registers): Likewise.
7123         * corelow.c (core_target::get_core_register_section): Change
7124         type of `contents` to gdb::byte_vector.
7125
7126 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
7127
7128         * tui/tui-wingeneral.c (box_win): Position the title in the center
7129         of the border.
7130
7131 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
7132
7133         * corelow.c (core_target::get_core_register_section): Use
7134           std::vector instead of alloca.
7135
7136 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
7137
7138         * warning.m4: Add -Wmissing-declarations to build_warnings.
7139         * configure: Re-generate.
7140
7141 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
7142
7143         * python/python.c (init__gdb_module): Add declaration.
7144
7145 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
7146
7147         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
7148         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
7149         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
7150         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
7151         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
7152         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
7153         * ada-exp.y (_initialize_ada_exp): Add declaration.
7154         * ada-lang.c (_initialize_ada_language): Add declaration.
7155         * ada-tasks.c (_initialize_tasks): Add declaration.
7156         * agent.c (_initialize_agent): Add declaration.
7157         * aix-thread.c (_initialize_aix_thread): Add declaration.
7158         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
7159         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
7160         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
7161         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
7162         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
7163         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
7164         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
7165         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
7166         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
7167         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
7168         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
7169         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
7170         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
7171         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
7172         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
7173         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
7174         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
7175         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
7176         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
7177         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
7178         * annotate.c (_initialize_annotate): Add declaration.
7179         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
7180         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
7181         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
7182         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
7183         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
7184         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
7185         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
7186         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
7187         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
7188         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
7189         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
7190         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
7191         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
7192         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
7193         * auto-load.c (_initialize_auto_load): Add declaration.
7194         * auxv.c (_initialize_auxv): Add declaration.
7195         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
7196         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
7197         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
7198         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
7199         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
7200         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
7201         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
7202         * breakpoint.c (_initialize_breakpoint): Add declaration.
7203         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
7204         * btrace.c (_initialize_btrace): Add declaration.
7205         * charset.c (_initialize_charset): Add declaration.
7206         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
7207         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
7208         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
7209         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
7210         * cli/cli-script.c (_initialize_cli_script): Add declaration.
7211         * cli/cli-style.c (_initialize_cli_style): Add declaration.
7212         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
7213         * coffread.c (_initialize_coffread): Add declaration.
7214         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
7215         * compile/compile.c (_initialize_compile): Add declaration.
7216         * complaints.c (_initialize_complaints): Add declaration.
7217         * completer.c (_initialize_completer): Add declaration.
7218         * copying.c (_initialize_copying): Add declaration.
7219         * corefile.c (_initialize_core): Add declaration.
7220         * corelow.c (_initialize_corelow): Add declaration.
7221         * cp-abi.c (_initialize_cp_abi): Add declaration.
7222         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
7223         * cp-support.c (_initialize_cp_support): Add declaration.
7224         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
7225         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
7226         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
7227         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
7228         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
7229         * ctfread.c (_initialize_ctfread): Add declaration.
7230         * d-lang.c (_initialize_d_language): Add declaration.
7231         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
7232         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
7233         * dbxread.c (_initialize_dbxread): Add declaration.
7234         * dcache.c (_initialize_dcache): Add declaration.
7235         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
7236         * disasm.c (_initialize_disasm): Add declaration.
7237         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
7238         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
7239         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
7240         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
7241         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
7242         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
7243         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
7244         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
7245         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
7246         * elfread.c (_initialize_elfread): Add declaration.
7247         * exec.c (_initialize_exec): Add declaration.
7248         * extension.c (_initialize_extension): Add declaration.
7249         * f-lang.c (_initialize_f_language): Add declaration.
7250         * f-valprint.c (_initialize_f_valprint): Add declaration.
7251         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
7252         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
7253         * filesystem.c (_initialize_filesystem): Add declaration.
7254         * findcmd.c (_initialize_mem_search): Add declaration.
7255         * findvar.c (_initialize_findvar): Add declaration.
7256         * fork-child.c (_initialize_fork_child): Add declaration.
7257         * frame-base.c (_initialize_frame_base): Add declaration.
7258         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
7259         * frame.c (_initialize_frame): Add declaration.
7260         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
7261         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
7262         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
7263         * gcore.c (_initialize_gcore): Add declaration.
7264         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
7265         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
7266         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
7267         * gdbarch.c (_initialize_gdbarch): Add declaration.
7268         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
7269         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
7270         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
7271         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
7272         * go-lang.c (_initialize_go_language): Add declaration.
7273         * go32-nat.c (_initialize_go32_nat): Add declaration.
7274         * guile/guile.c (_initialize_guile): Add declaration.
7275         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
7276         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
7277         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
7278         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
7279         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
7280         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
7281         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
7282         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
7283         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
7284         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
7285         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
7286         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
7287         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
7288         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
7289         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
7290         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
7291         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
7292         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
7293         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
7294         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
7295         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
7296         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
7297         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
7298         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
7299         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
7300         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
7301         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
7302         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
7303         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
7304         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
7305         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
7306         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
7307         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
7308         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
7309         * infcall.c (_initialize_infcall): Add declaration.
7310         * infcmd.c (_initialize_infcmd): Add declaration.
7311         * inflow.c (_initialize_inflow): Add declaration.
7312         * infrun.c (_initialize_infrun): Add declaration.
7313         * interps.c (_initialize_interpreter): Add declaration.
7314         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
7315         * jit.c (_initialize_jit): Add declaration.
7316         * language.c (_initialize_language): Add declaration.
7317         * linux-fork.c (_initialize_linux_fork): Add declaration.
7318         * linux-nat.c (_initialize_linux_nat): Add declaration.
7319         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
7320         * linux-thread-db.c (_initialize_thread_db): Add declaration.
7321         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
7322         * m2-lang.c (_initialize_m2_language): Add declaration.
7323         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
7324         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
7325         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
7326         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
7327         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
7328         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
7329         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
7330         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
7331         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
7332         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
7333         * machoread.c (_initialize_machoread): Add declaration.
7334         * macrocmd.c (_initialize_macrocmd): Add declaration.
7335         * macroscope.c (_initialize_macroscope): Add declaration.
7336         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
7337         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
7338         * maint.c (_initialize_maint_cmds): Add declaration.
7339         * mdebugread.c (_initialize_mdebugread): Add declaration.
7340         * memattr.c (_initialize_mem): Add declaration.
7341         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
7342         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
7343         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
7344         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
7345         * mi/mi-main.c (_initialize_mi_main): Add declaration.
7346         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
7347         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
7348         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
7349         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
7350         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
7351         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
7352         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
7353         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
7354         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
7355         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
7356         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
7357         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
7358         * mipsread.c (_initialize_mipsread): Add declaration.
7359         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
7360         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
7361         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
7362         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
7363         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
7364         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
7365         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
7366         * nto-procfs.c (_initialize_procfs): Add declaration.
7367         * objc-lang.c (_initialize_objc_language): Add declaration.
7368         * observable.c (_initialize_observer): Add declaration.
7369         * opencl-lang.c (_initialize_opencl_language): Add declaration.
7370         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
7371         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
7372         * osabi.c (_initialize_gdb_osabi): Add declaration.
7373         * osdata.c (_initialize_osdata): Add declaration.
7374         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
7375         * parse.c (_initialize_parse): Add declaration.
7376         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
7377         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
7378         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
7379         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
7380         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
7381         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
7382         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
7383         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
7384         * printcmd.c (_initialize_printcmd): Add declaration.
7385         * probe.c (_initialize_probe): Add declaration.
7386         * proc-api.c (_initialize_proc_api): Add declaration.
7387         * proc-events.c (_initialize_proc_events): Add declaration.
7388         * proc-service.c (_initialize_proc_service): Add declaration.
7389         * procfs.c (_initialize_procfs): Add declaration.
7390         * producer.c (_initialize_producer): Add declaration.
7391         * psymtab.c (_initialize_psymtab): Add declaration.
7392         * python/python.c (_initialize_python): Add declaration.
7393         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
7394         * record-btrace.c (_initialize_record_btrace): Add declaration.
7395         * record-full.c (_initialize_record_full): Add declaration.
7396         * record.c (_initialize_record): Add declaration.
7397         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
7398         * regcache.c (_initialize_regcache): Add declaration.
7399         * reggroups.c (_initialize_reggroup): Add declaration.
7400         * remote-notif.c (_initialize_notif): Add declaration.
7401         * remote-sim.c (_initialize_remote_sim): Add declaration.
7402         * remote.c (_initialize_remote): Add declaration.
7403         * reverse.c (_initialize_reverse): Add declaration.
7404         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
7405         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
7406         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
7407         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
7408         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
7409         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
7410         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
7411         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
7412         Add declaration.
7413         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
7414         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
7415         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
7416         * rust-exp.y (_initialize_rust_exp): Add declaration.
7417         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
7418         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
7419         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
7420         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
7421         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
7422         * score-tdep.c (_initialize_score_tdep): Add declaration.
7423         * ser-go32.c (_initialize_ser_dos): Add declaration.
7424         * ser-mingw.c (_initialize_ser_windows): Add declaration.
7425         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
7426         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
7427         * ser-uds.c (_initialize_ser_socket): Add declaration.
7428         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
7429         * serial.c (_initialize_serial): Add declaration.
7430         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
7431         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
7432         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
7433         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
7434         * skip.c (_initialize_step_skip): Add declaration.
7435         * sol-thread.c (_initialize_sol_thread): Add declaration.
7436         * solib-aix.c (_initialize_solib_aix): Add declaration.
7437         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
7438         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
7439         * solib-frv.c (_initialize_frv_solib): Add declaration.
7440         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
7441         * solib-target.c (_initialize_solib_target): Add declaration.
7442         * solib.c (_initialize_solib): Add declaration.
7443         * source-cache.c (_initialize_source_cache): Add declaration.
7444         * source.c (_initialize_source): Add declaration.
7445         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
7446         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
7447         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
7448         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
7449         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
7450         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
7451         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
7452         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
7453         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
7454         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
7455         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
7456         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
7457         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
7458         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
7459         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
7460         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
7461         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
7462         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
7463         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
7464         * stabsread.c (_initialize_stabsread): Add declaration.
7465         * stack.c (_initialize_stack): Add declaration.
7466         * stap-probe.c (_initialize_stap_probe): Add declaration.
7467         * std-regs.c (_initialize_frame_reg): Add declaration.
7468         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
7469         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
7470         * symfile.c (_initialize_symfile): Add declaration.
7471         * symmisc.c (_initialize_symmisc): Add declaration.
7472         * symtab.c (_initialize_symtab): Add declaration.
7473         * target.c (_initialize_target): Add declaration.
7474         * target-connection.c (_initialize_target_connection): Add
7475         declaration.
7476         * target-dcache.c (_initialize_target_dcache): Add declaration.
7477         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
7478         * thread.c (_initialize_thread): Add declaration.
7479         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
7480         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
7481         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
7482         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
7483         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
7484         * tracectf.c (_initialize_ctf): Add declaration.
7485         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
7486         * tracefile.c (_initialize_tracefile): Add declaration.
7487         * tracepoint.c (_initialize_tracepoint): Add declaration.
7488         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
7489         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
7490         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
7491         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
7492         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
7493         * tui/tui-win.c (_initialize_tui_win): Add declaration.
7494         * tui/tui.c (_initialize_tui): Add declaration.
7495         * typeprint.c (_initialize_typeprint): Add declaration.
7496         * ui-style.c (_initialize_ui_style): Add declaration.
7497         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
7498         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
7499         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
7500         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
7501         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
7502         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
7503         * unittests/filtered_iterator-selftests.c
7504         (_initialize_filtered_iterator_selftests): Add declaration.
7505         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
7506         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
7507         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
7508         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
7509         * unittests/main-thread-selftests.c
7510         (_initialize_main_thread_selftests): Add declaration.
7511         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
7512         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
7513         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
7514         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
7515         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
7516         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
7517         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
7518         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
7519         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
7520         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
7521         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
7522         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
7523         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
7524         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
7525         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
7526         declaration.
7527         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
7528         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
7529         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
7530         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
7531         * user-regs.c (_initialize_user_regs): Add declaration.
7532         * utils.c (_initialize_utils): Add declaration.
7533         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
7534         * valops.c (_initialize_valops): Add declaration.
7535         * valprint.c (_initialize_valprint): Add declaration.
7536         * value.c (_initialize_values): Add declaration.
7537         * varobj.c (_initialize_varobj): Add declaration.
7538         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
7539         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
7540         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
7541         * windows-nat.c (_initialize_windows_nat): Add declaration.
7542         (_initialize_check_for_gdb_ini): Add declaration.
7543         (_initialize_loadable): Add declaration.
7544         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
7545         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
7546         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
7547         * xcoffread.c (_initialize_xcoffread): Add declaration.
7548         * xml-support.c (_initialize_xml_support): Add declaration.
7549         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
7550         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
7551         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
7552         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
7553
7554 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
7555
7556         * regformats/regdat.sh: Generate declaration for init function.
7557
7558 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
7559
7560         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
7561         up.
7562         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
7563         close_one_inferior>: New methods.
7564         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
7565         pass down target to find_inferior_pid.
7566         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
7567         Pass down target to find_inferior_ptid.
7568         (gdbsim_target::create_inferior): Pass down target to
7569         add_thread_silent.
7570         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
7571         target down to find_inferior_ptid and switch_to_thread.
7572         (gdbsim_target::close): Update to call close_one_inferior.
7573         (struct resume_data): Remove.
7574         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
7575         directly, rather than through a void pointer.
7576         (gdbsim_target::resume): Update to call resume_one_inferior.
7577
7578 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
7579
7580         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
7581
7582 2020-01-12  Pedro Alves  <palves@redhat.com>
7583
7584         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
7585         directly for the current inferior instead of
7586         discard_all_inferiors.
7587         (discard_all_inferiors): Delete.
7588
7589 2020-01-11  Tom Tromey  <tom@tromey.com>
7590
7591         * tui/tui-wingeneral.c (box_win): Check cli_styling.
7592         * tui/tui-winsource.c (tui_source_window_base::refill): Use
7593         deprecated_safe_get_selected_frame.
7594
7595 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7596
7597         * inferior.c (print_inferior): Switch inferior before printing it.
7598
7599 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
7600             Pedro Alves  <palves@redhat.com>
7601
7602         * progspace-and-thread.c (switch_to_program_space_and_thread):
7603         Assert there's an inferior for PSPACE.  Use
7604         switch_to_inferior_no_thread to switch the inferior too.
7605         * progspace.c (program_space::~program_space): Call
7606         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
7607         (program_space::free_all_objfiles): Don't call clear_symtab_users
7608         here.
7609         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
7610
7611 2020-01-10  Pedro Alves  <palves@redhat.com>
7612
7613         * NEWS: Mention multi-target debugging, "info connections", and
7614         "add-inferior -no-connection".
7615
7616 2020-01-10  Pedro Alves  <palves@redhat.com>
7617
7618         * infrun.c: Include "target-connection.h".
7619         (check_multi_target_resumption): New.
7620         (proceed): Call it.
7621         * target-connection.c (make_target_connection_string): Make
7622         extern.
7623         * target-connection.h (make_target_connection_string): Declare.
7624
7625 2020-01-10  Pedro Alves  <palves@redhat.com>
7626
7627         * Makefile.in (COMMON_SFILES): Add target-connection.c.
7628         * inferior.c (uiout_field_connection): New function.
7629         (print_inferior): Add new "connection-id" column.
7630         (add_inferior_command): Show connection number/string of added
7631         inferior.
7632         * process-stratum-target.h
7633         (process_stratum_target::connection_string): New virtual method.
7634         (process_stratum_target::connection_number): New field.
7635         * remote.c (remote_target::connection_string): New override.
7636         * target-connection.c: New file.
7637         * target-connection.h: New file.
7638         * target.c (decref_target): Remove process_stratum targets from
7639         the connection list.
7640         (target_stack::push): Add process_stratum targets to the
7641         connection list.
7642
7643 2020-01-10  Pedro Alves  <palves@redhat.com>
7644
7645         Revert:
7646         2016-04-12  Pedro Alves  <palves@redhat.com>
7647         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
7648         Remove references to name.
7649         * serial.h (struct serial) <name>: Delete.
7650
7651 2020-01-10  Pedro Alves  <palves@redhat.com>
7652
7653         * gdbarch-selftests.c (register_to_value_test): Remove "target
7654         already pushed" check.
7655
7656 2020-01-10  Pedro Alves  <palves@redhat.com>
7657             John Baldwin  <jhb@FreeBSD.org>
7658
7659         * aarch64-linux-nat.c
7660         (aarch64_linux_nat_target::thread_architecture): Adjust.
7661         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
7662         (task_command_1): Likewise.
7663         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
7664         (aix_thread_target::wait, aix_thread_target::fetch_registers)
7665         (aix_thread_target::store_registers)
7666         (aix_thread_target::thread_alive): Adjust.
7667         * amd64-fbsd-tdep.c: Include "inferior.h".
7668         (amd64fbsd_get_thread_local_address): Pass down target.
7669         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
7670         thread's gdbarch instead of target_gdbarch.
7671         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
7672         get_last_target_status.
7673         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
7674         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
7675         inferiors.
7676         (update_inserted_breakpoint_locations): Skip if inferiors with no
7677         execution.
7678         (update_global_location_list): When handling moribund locations,
7679         find representative inferior for location's pspace, and use thread
7680         count of its process_stratum target.
7681         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
7682         * bsd-uthread.c (bsd_uthread_target::wait): Use
7683         as_process_stratum_target and adjust thread_change_ptid and
7684         add_thread calls.
7685         (bsd_uthread_target::update_thread_list): Use
7686         as_process_stratum_target and adjust find_thread_ptid,
7687         thread_change_ptid and add_thread calls.
7688         * btrace.c (maint_btrace_packet_history_cmd): Adjust
7689         find_thread_ptid call.
7690         * corelow.c (add_to_thread_list): Adjust add_thread call.
7691         (core_target_open): Adjust add_thread_silent and thread_count
7692         calls.
7693         (core_target::pid_to_str): Adjust find_inferior_ptid call.
7694         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
7695         * event-top.c (async_disconnect): Pop targets from all inferiors.
7696         * exec.c (add_target_sections): Push exec target on all inferiors
7697         sharing the program space.
7698         (remove_target_sections): Remove the exec target from all
7699         inferiors sharing the program space.
7700         (exec_on_vfork): New.
7701         * exec.h (exec_on_vfork): Declare.
7702         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
7703         Pass it down.
7704         (fbsd_nat_target::update_thread_list): Adjust.
7705         (fbsd_nat_target::resume): Adjust.
7706         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
7707         down.
7708         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
7709         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
7710         get_thread_arch_regcache call.
7711         * fork-child.c (gdb_startup_inferior): Pass target down to
7712         startup_inferior and set_executing.
7713         * gdbthread.h (struct process_stratum_target): Forward declare.
7714         (add_thread, add_thread_silent, add_thread_with_info)
7715         (in_thread_list): Add process_stratum_target parameter.
7716         (find_thread_ptid(inferior*, ptid_t)): New overload.
7717         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
7718         parameter.
7719         (all_threads()): Delete overload.
7720         (all_threads, all_non_exited_threads): Add process_stratum_target
7721         parameter.
7722         (all_threads_safe): Use brace initialization.
7723         (thread_count): Add process_stratum_target parameter.
7724         (set_resumed, set_running, set_stop_requested, set_executing)
7725         (threads_are_executing, finish_thread_state): Add
7726         process_stratum_target parameter.
7727         (switch_to_thread): Use is_current_thread.
7728         * i386-fbsd-tdep.c: Include "inferior.h".
7729         (i386fbsd_get_thread_local_address): Pass down target.
7730         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
7731         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
7732         have_inferiors check.
7733         * inf-ptrace.c (inf_ptrace_target::create_inferior)
7734         (inf_ptrace_target::attach): Adjust.
7735         * infcall.c (run_inferior_call): Adjust.
7736         * infcmd.c (run_command_1): Pass target to
7737         scoped_finish_thread_state.
7738         (proceed_thread_callback): Skip inferiors with no execution.
7739         (continue_command): Rename 'all_threads' local to avoid hiding
7740         'all_threads' function.  Adjust get_last_target_status call.
7741         (prepare_one_step): Adjust set_running call.
7742         (signal_command): Use user_visible_resume_target.  Compare thread
7743         pointers instead of inferior_ptid.
7744         (info_program_command): Adjust to pass down target.
7745         (attach_command): Mark target's 'thread_executing' flag.
7746         (stop_current_target_threads_ns): New, factored out from ...
7747         (interrupt_target_1): ... this.  Switch inferior before making
7748         target calls.
7749         * inferior-iter.h
7750         (struct all_inferiors_iterator, struct all_inferiors_range)
7751         (struct all_inferiors_safe_range)
7752         (struct all_non_exited_inferiors_range): Filter on
7753         process_stratum_target too.  Remove explicit.
7754         * inferior.c (inferior::inferior): Push dummy target on target
7755         stack.
7756         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
7757         Add process_stratum_target parameter, and pass it down.
7758         (have_live_inferiors): Adjust.
7759         (switch_to_inferior_and_push_target): New.
7760         (add_inferior_command, clone_inferior_command): Handle
7761         "-no-connection" parameter.  Use
7762         switch_to_inferior_and_push_target.
7763         (_initialize_inferior): Mention "-no-connection" option in
7764         the help of "add-inferior" and "clone-inferior" commands.
7765         * inferior.h: Include "process-stratum-target.h".
7766         (interrupt_target_1): Use bool.
7767         (struct inferior) <push_target, unpush_target, target_is_pushed,
7768         find_target_beneath, top_target, process_target, target_at,
7769         m_stack>: New.
7770         (discard_all_inferiors): Delete.
7771         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
7772         (all_inferiors, all_non_exited_inferiors): Add
7773         process_stratum_target parameter.
7774         * infrun.c: Include "gdb_select.h" and <unordered_map>.
7775         (target_last_proc_target): New global.
7776         (follow_fork_inferior): Push target on new inferior.  Pass target
7777         to add_thread_silent.  Call exec_on_vfork.  Handle target's
7778         reference count.
7779         (follow_fork): Adjust get_last_target_status call.  Also consider
7780         target.
7781         (follow_exec): Push target on new inferior.
7782         (struct execution_control_state) <target>: New field.
7783         (user_visible_resume_target): New.
7784         (do_target_resume): Call target_async.
7785         (resume_1): Set target's threads_executing flag.  Consider resume
7786         target.
7787         (commit_resume_all_targets): New.
7788         (proceed): Also consider resume target.  Skip threads of inferiors
7789         with no execution.  Commit resumtion in all targets.
7790         (start_remote): Pass current inferior to wait_for_inferior.
7791         (infrun_thread_stop_requested): Consider target as well.  Pass
7792         thread_info pointer to clear_inline_frame_state instead of ptid.
7793         (infrun_thread_thread_exit): Consider target as well.
7794         (random_pending_event_thread): New inferior parameter.  Use it.
7795         (do_target_wait): Rename to ...
7796         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
7797         down.
7798         (threads_are_resumed_pending_p, do_target_wait): New.
7799         (prepare_for_detach): Adjust calls.
7800         (wait_for_inferior): New inferior parameter.  Handle it.  Use
7801         do_target_wait_1 instead of do_target_wait.
7802         (fetch_inferior_event): Adjust.  Switch to representative
7803         inferior.  Pass target down.
7804         (set_last_target_status): Add process_stratum_target parameter.
7805         Save target in global.
7806         (get_last_target_status): Add process_stratum_target parameter and
7807         handle it.
7808         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
7809         (context_switch): Check inferior_ptid == null_ptid before calling
7810         inferior_thread().
7811         (get_inferior_stop_soon): Pass down target.
7812         (wait_one): Rename to ...
7813         (poll_one_curr_target): ... this.
7814         (struct wait_one_event): New.
7815         (wait_one): New.
7816         (stop_all_threads): Adjust.
7817         (handle_no_resumed, handle_inferior_event): Adjust to consider the
7818         event's target.
7819         (switch_back_to_stepped_thread): Also consider target.
7820         (print_stop_event): Update.
7821         (normal_stop): Update.  Also consider the resume target.
7822         * infrun.h (wait_for_inferior): Remove declaration.
7823         (user_visible_resume_target): New declaration.
7824         (get_last_target_status, set_last_target_status): New
7825         process_stratum_target parameter.
7826         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
7827         process_stratum_target parameter, and use it.
7828         (clear_inline_frame_state (thread_info*)): New.
7829         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
7830         process_stratum_target parameter.
7831         (clear_inline_frame_state (thread_info*)): Declare.
7832         * linux-fork.c (delete_checkpoint_command): Pass target down to
7833         find_thread_ptid.
7834         (checkpoint_command): Adjust.
7835         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
7836         instead of just tweaking inferior_ptid.
7837         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
7838         (exit_lwp): Pass target down to find_thread_ptid.
7839         (attach_proc_task_lwp_callback): Pass target down to
7840         add_thread/set_running/set_executing.
7841         (linux_nat_target::attach): Pass target down to
7842         thread_change_ptid.
7843         (get_detach_signal): Pass target down to find_thread_ptid.
7844         Consider last target status's target.
7845         (linux_resume_one_lwp_throw, resume_lwp)
7846         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
7847         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
7848         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
7849         (linux_nat_target::async_wait_fd): New.
7850         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
7851         target down.
7852         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
7853         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
7854         * linux-thread-db.c (struct thread_db_info::process_target): New
7855         field.
7856         (add_thread_db_info): Save target.
7857         (get_thread_db_info): New process_stratum_target parameter.  Also
7858         match target.
7859         (delete_thread_db_info): New process_stratum_target parameter.
7860         Also match target.
7861         (thread_from_lwp): Adjust to pass down target.
7862         (thread_db_notice_clone): Pass down target.
7863         (check_thread_db_callback): Pass down target.
7864         (try_thread_db_load_1): Always push the thread_db target.
7865         (try_thread_db_load, record_thread): Pass target down.
7866         (thread_db_target::detach): Pass target down.  Always unpush the
7867         thread_db target.
7868         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
7869         target down.  Always unpush the thread_db target.
7870         (find_new_threads_callback, thread_db_find_new_threads_2)
7871         (thread_db_target::update_thread_list): Pass target down.
7872         (thread_db_target::pid_to_str): Pass current inferior down.
7873         (thread_db_target::get_thread_local_address): Pass target down.
7874         (thread_db_target::resume, maintenance_check_libthread_db): Pass
7875         target down.
7876         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
7877         * procfs.c (procfs_target::procfs_init_inferior): Declare.
7878         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
7879         (procfs_init_inferior): Rename to ...
7880         (procfs_target::procfs_init_inferior): ... this and adjust.
7881         (procfs_target::create_inferior, procfs_notice_thread)
7882         (procfs_do_thread_registers): Adjust.
7883         * ppc-fbsd-tdep.c: Include "inferior.h".
7884         (ppcfbsd_get_thread_local_address): Pass down target.
7885         * proc-service.c (ps_xfer_memory): Switch current inferior and
7886         program space as well.
7887         (get_ps_regcache): Pass target down.
7888         * process-stratum-target.c
7889         (process_stratum_target::thread_address_space)
7890         (process_stratum_target::thread_architecture): Pass target down.
7891         * process-stratum-target.h
7892         (process_stratum_target::threads_executing): New field.
7893         (as_process_stratum_target): New.
7894         * ravenscar-thread.c
7895         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
7896         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
7897         down.
7898         * record-btrace.c (record_btrace_target::info_record): Adjust.
7899         (record_btrace_target::record_method)
7900         (record_btrace_target::record_is_replaying)
7901         (record_btrace_target::fetch_registers)
7902         (get_thread_current_frame_id, record_btrace_target::resume)
7903         (record_btrace_target::wait, record_btrace_target::stop): Pass
7904         target down.
7905         * record-full.c (record_full_wait_1): Switch to event thread.
7906         Pass target down.
7907         * regcache.c (regcache::regcache)
7908         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
7909         process_stratum_target parameter and handle it.
7910         (current_thread_target): New global.
7911         (get_thread_regcache): Add process_stratum_target parameter and
7912         handle it.  Switch inferior before calling target method.
7913         (get_thread_regcache): Pass target down.
7914         (get_thread_regcache_for_ptid): Pass target down.
7915         (registers_changed_ptid): Add process_stratum_target parameter and
7916         handle it.
7917         (registers_changed_thread, registers_changed): Pass target down.
7918         (test_get_thread_arch_aspace_regcache): New.
7919         (current_regcache_test): Define a couple local test_target_ops
7920         instances and use them for testing.
7921         (readwrite_regcache): Pass process_stratum_target parameter.
7922         (cooked_read_test, cooked_write_test): Pass mock_target down.
7923         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
7924         (get_thread_arch_aspace_regcache): Add process_stratum_target
7925         parameter.
7926         (regcache::target): New method.
7927         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
7928         (regcache::registers_changed_ptid): Add process_stratum_target
7929         parameter.
7930         (regcache::m_target): New field.
7931         (registers_changed_ptid): Add process_stratum_target parameter.
7932         * remote.c (remote_state::supports_vCont_probed): New field.
7933         (remote_target::async_wait_fd): New method.
7934         (remote_unpush_and_throw): Add remote_target parameter.
7935         (get_current_remote_target): Adjust.
7936         (remote_target::remote_add_inferior): Push target.
7937         (remote_target::remote_add_thread)
7938         (remote_target::remote_notice_new_inferior)
7939         (get_remote_thread_info): Pass target down.
7940         (remote_target::update_thread_list): Skip threads of inferiors
7941         bound to other targets.  (remote_target::close): Don't discard
7942         inferiors.  (remote_target::add_current_inferior_and_thread)
7943         (remote_target::process_initial_stop_replies)
7944         (remote_target::start_remote)
7945         (remote_target::remote_serial_quit_handler): Pass down target.
7946         (remote_target::remote_unpush_target): New remote_target
7947         parameter.  Unpush the target from all inferiors.
7948         (remote_target::remote_unpush_and_throw): New remote_target
7949         parameter.  Pass it down.
7950         (remote_target::open_1): Check whether the current inferior has
7951         execution instead of checking whether any inferior is live.  Pass
7952         target down.
7953         (remote_target::remote_detach_1): Pass down target.  Use
7954         remote_unpush_target.
7955         (extended_remote_target::attach): Pass down target.
7956         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
7957         (remote_target::append_resumption): Pass down target.
7958         (remote_target::append_pending_thread_resumptions)
7959         (remote_target::remote_resume_with_hc, remote_target::resume)
7960         (remote_target::commit_resume): Pass down target.
7961         (remote_target::remote_stop_ns): Check supports_vCont_probed.
7962         (remote_target::interrupt_query)
7963         (remote_target::remove_new_fork_children)
7964         (remote_target::check_pending_events_prevent_wildcard_vcont)
7965         (remote_target::remote_parse_stop_reply)
7966         (remote_target::process_stop_reply): Pass down target.
7967         (first_remote_resumed_thread): New remote_target parameter.  Pass
7968         it down.
7969         (remote_target::wait_as): Pass down target.
7970         (unpush_and_perror): New remote_target parameter.  Pass it down.
7971         (remote_target::readchar, remote_target::remote_serial_write)
7972         (remote_target::getpkt_or_notif_sane_1)
7973         (remote_target::kill_new_fork_children, remote_target::kill): Pass
7974         down target.
7975         (remote_target::mourn_inferior): Pass down target.  Use
7976         remote_unpush_target.
7977         (remote_target::core_of_thread)
7978         (remote_target::remote_btrace_maybe_reopen): Pass down target.
7979         (remote_target::pid_to_exec_file)
7980         (remote_target::thread_handle_to_thread_info): Pass down target.
7981         (remote_target::async_wait_fd): New.
7982         * riscv-fbsd-tdep.c: Include "inferior.h".
7983         (riscv_fbsd_get_thread_local_address): Pass down target.
7984         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
7985         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
7986         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
7987         Adjust.
7988         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
7989         * solib-svr4.c (enable_break): Pass down target.
7990         * spu-multiarch.c (parse_spufs_run): Pass down target.
7991         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
7992         * target-delegates.c: Regenerate.
7993         * target.c (g_target_stack): Delete.
7994         (current_top_target): Return the current inferior's top target.
7995         (target_has_execution_1): Refer to the passed-in inferior's top
7996         target.
7997         (target_supports_terminal_ours): Check whether the initial
7998         inferior was already created.
7999         (decref_target): New.
8000         (target_stack::push): Incref/decref the target.
8001         (push_target, push_target, unpush_target): Adjust.
8002         (target_stack::unpush): Defref target.
8003         (target_is_pushed): Return bool.  Adjust to refer to the current
8004         inferior's target stack.
8005         (dispose_inferior): Delete, and inline parts ...
8006         (target_preopen): ... here.  Only dispose of the current inferior.
8007         (target_detach): Hold strong target reference while detaching.
8008         Pass target down.
8009         (target_thread_name): Add assertion.
8010         (target_resume): Pass down target.
8011         (target_ops::beneath, find_target_at): Adjust to refer to the
8012         current inferior's target stack.
8013         (get_dummy_target): New.
8014         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
8015         has a thread running.
8016         (initialize_targets): Rename to ...
8017         (_initialize_target): ... this.
8018         * target.h: Include "gdbsupport/refcounted-object.h".
8019         (struct target_ops): Inherit refcounted_object.
8020         (target_ops::shortname, target_ops::longname): Make const.
8021         (target_ops::async_wait_fd): New method.
8022         (decref_target): Declare.
8023         (struct target_ops_ref_policy): New.
8024         (target_ops_ref): New typedef.
8025         (get_dummy_target): Declare function.
8026         (target_is_pushed): Return bool.
8027         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
8028         (all_matching_threads_iterator::all_matching_threads_iterator):
8029         Handle filter target.
8030         * thread-iter.h (struct all_matching_threads_iterator, struct
8031         all_matching_threads_range, class all_non_exited_threads_range):
8032         Filter by target too.  Remove explicit.
8033         * thread.c (threads_executing): Delete.
8034         (inferior_thread): Pass down current inferior.
8035         (clear_thread_inferior_resources): Pass down thread pointer
8036         instead of ptid_t.
8037         (add_thread_silent, add_thread_with_info, add_thread): Add
8038         process_stratum_target parameter.  Use it for thread and inferior
8039         searches.
8040         (is_current_thread): New.
8041         (thread_info::deletable): Use it.
8042         (find_thread_ptid, thread_count, in_thread_list)
8043         (thread_change_ptid, set_resumed, set_running): New
8044         process_stratum_target parameter.  Pass it down.
8045         (set_executing): New process_stratum_target parameter.  Pass it
8046         down.  Adjust reference to 'threads_executing'.
8047         (threads_are_executing): New process_stratum_target parameter.
8048         Adjust reference to 'threads_executing'.
8049         (set_stop_requested, finish_thread_state): New
8050         process_stratum_target parameter.  Pass it down.
8051         (switch_to_thread): Also match inferior.
8052         (switch_to_thread): New process_stratum_target parameter.  Pass it
8053         down.
8054         (update_threads_executing): Reimplement.
8055         * top.c (quit_force): Pop targets from all inferior.
8056         (gdb_init): Don't call initialize_targets.
8057         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
8058         Declare.
8059         (windows_add_thread, windows_delete_thread): Adjust.
8060         (get_windows_debug_event): Rename to ...
8061         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
8062         * tracefile-tfile.c (tfile_target_open): Pass down target.
8063         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
8064         Forward declare.
8065         (switch_to_thread): Add process_stratum_target parameter.
8066         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
8067         parameter.  Use it.
8068         (mi_on_resume): Pass target down.
8069         * nat/fork-inferior.c (startup_inferior): Add
8070         process_stratum_target parameter.  Pass it down.
8071         * nat/fork-inferior.h (startup_inferior): Add
8072         process_stratum_target parameter.
8073         * python/py-threadevent.c (py_get_event_thread): Pass target down.
8074
8075 2020-01-10  Pedro Alves  <palves@redhat.com>
8076
8077         * remote.c (remote_target::start_remote): Don't set inferior_ptid
8078         directly.  Instead find the first thread in the thread list and
8079         use switch_to_thread.
8080
8081 2020-01-10  Pedro Alves  <palves@redhat.com>
8082
8083         * remote.c (remote_target::remote_add_inferior): Don't bind a
8084         process to the current inferior if the current inferior is already
8085         bound to a process.
8086
8087 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8088             Pedro Alves  <palves@redhat.com>
8089
8090         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
8091         If no process is specified, return null_ptid instead of
8092         inferior_ptid.
8093         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
8094         TARGET_WAITKIND_SIGNALLED with no pid.
8095
8096 2020-01-10  Pedro Alves  <palves@redhat.com>
8097
8098         * remote.c (first_remote_resumed_thread): New.
8099         (remote_target::wait_as): Use it as default event_ptid instead of
8100         inferior_ptid.
8101
8102 2020-01-10  Pedro Alves  <palves@redhat.com>
8103
8104         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
8105
8106 2020-01-10  Pedro Alves  <palves@redhat.com>
8107
8108         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
8109         not -1.
8110
8111 2020-01-10  Pedro Alves  <palves@redhat.com>
8112
8113         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
8114         ptid to get_last_target_status.
8115         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
8116         ptid to get_last_target_status.
8117         * infcmd.c (continue_command): Don't pass a target_waitstatus to
8118         get_last_target_status.
8119         (info_program_command): Don't pass a target_waitstatus to
8120         get_last_target_status.
8121         * infrun.c (init_wait_for_inferior): Use
8122         nullify_last_target_wait_ptid.
8123         (get_last_target_status): Handle nullptr arguments.
8124         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
8125         (print_stop_event): Don't pass a ptid to get_last_target_status.
8126         (normal_stop): Don't pass a ptid to get_last_target_status.
8127         * infrun.h (get_last_target_status, set_last_target_status): Move
8128         comments here and update.
8129         (nullify_last_target_wait_ptid): Declare.
8130         * linux-fork.c (fork_load_infrun_state): Remove local extern
8131         declaration of nullify_last_target_wait_ptid.
8132         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
8133         to get_last_target_status.
8134
8135 2020-01-10  Pedro Alves  <palves@redhat.com>
8136
8137         * gdbthread.h (scoped_restore_current_thread)
8138         <dont_restore, restore, m_dont_restore>: Declare.
8139         * thread.c (thread_alive): Add assertion.  Return bool.
8140         (switch_to_thread_if_alive): New.
8141         (prune_threads): Switch inferior/thread.
8142         (print_thread_info_1): Switch thread before calling target methods.
8143         (scoped_restore_current_thread::restore): New, factored out from
8144         ...
8145         (scoped_restore_current_thread::~scoped_restore_current_thread):
8146         ... this.
8147         (scoped_restore_current_thread::scoped_restore_current_thread):
8148         Add assertion.
8149         (thread_apply_all_command, thread_select): Use
8150         switch_to_thread_if_alive.
8151         * infrun.c (proceed, restart_threads, handle_signal_stop)
8152         (switch_back_to_stepped_thread): Switch current thread before
8153         calling target methods.
8154
8155 2020-01-10  Pedro Alves <palves@redhat.com>
8156
8157         * inferior.c (switch_to_inferior_no_thread): New function,
8158         factored out from ...
8159         (inferior_command): ... here.
8160         * inferior.h (switch_to_inferior_no_thread): Declare.
8161         * mi/mi-main.c (run_one_inferior): Use
8162         switch_to_inferior_no_thread.
8163
8164 2020-01-10  Pedro Alves  <palves@redhat.com>
8165
8166         * infcmd.c (kill_command): Remove dead code.
8167
8168 2020-01-10  Pedro Alves  <palves@redhat.com>
8169
8170         * remote.c (remote_target::mourn_inferior): No longer check
8171         whether the target is running.
8172
8173 2020-01-10  Pedro Alves  <palves@redhat.com>
8174
8175         * corelow.c (core_target::has_execution): Change parameter type to
8176         inferior pointer.
8177         * inferior.c (number_of_live_inferiors): Use
8178         inferior::has_execution instead of target_has_execution_1.
8179         * inferior.h (inferior::has_execution): New.
8180         * linux-thread-db.c (thread_db_target::update_thread_list): Use
8181         inferior::has_execution instead of target_has_execution_1.
8182         * process-stratum-target.c
8183         (process_stratum_target::has_execution): Change parameter type to
8184         inferior pointer.  Check the inferior's PID instead of
8185         inferior_ptid.
8186         * process-stratum-target.h
8187         (process_stratum_target::has_execution): Change parameter type to
8188         inferior pointer.
8189         * record-full.c (record_full_core_target::has_execution): Change
8190         parameter type to inferior pointer.
8191         * target.c (target_has_execution_1): Change parameter type to
8192         inferior pointer.
8193         (target_has_execution_current): Adjust.
8194         * target.h (target_ops::has_execution): Change parameter type to
8195         inferior pointer.
8196         (target_has_execution_1): Change parameter type to inferior
8197         pointer.  Change return type to bool.
8198         * tracefile.h (tracefile_target::has_execution): Change parameter
8199         type to inferior pointer.
8200
8201 2020-01-10  Pedro Alves  <palves@redhat.com>
8202
8203         * exceptions.c (print_flush): Remove current_top_target() check.
8204
8205 2020-01-10  Pedro Alves  <palves@redhat.com>
8206
8207         * remote.c (show_remote_exec_file): Show the current inferior's
8208         exec-file instead of the command variable's value.
8209
8210 2020-01-10  Pedro Alves  <palves@redhat.com>
8211
8212         * record-full.c (record_full_resume_ptid): New global.
8213         (record_full_target::resume): Set it.
8214         (record_full_wait_1): Use record_full_resume_ptid instead of
8215         inferior_ptid.
8216
8217 2020-01-10  Pedro Alves  <palves@redhat.com>
8218
8219         * gdbthread.h (scoped_restore_current_thread)
8220         <dont_restore, restore, m_dont_restore>: Declare.
8221         * thread.c (thread_alive): Add assertion.  Return bool.
8222         (switch_to_thread_if_alive): New.
8223         (prune_threads): Switch inferior/thread.
8224         (print_thread_info_1): Switch thread before calling target methods.
8225         (scoped_restore_current_thread::restore): New, factored out from
8226         ...
8227         (scoped_restore_current_thread::~scoped_restore_current_thread):
8228         ... this.
8229         (scoped_restore_current_thread::scoped_restore_current_thread):
8230         Add assertion.
8231         (thread_apply_all_command, thread_select): Use
8232         switch_to_thread_if_alive.
8233
8234 2020-01-10  George Barrett  <bob@bob131.so>
8235
8236         * stap-probe.c (stap_modify_semaphore): Don't check for null
8237         semaphores.
8238         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
8239         for null semaphores.
8240
8241 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
8242
8243         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
8244         all source windows, and maintain horizontal scroll status while
8245         doing so.
8246
8247 2020-01-09  Tom Tromey  <tom@tromey.com>
8248
8249         PR tui/18932:
8250         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
8251         update_source_window, not print_source_lines.
8252
8253 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
8254
8255         * tui/tui.c (tui_enable): Register tui hooks after calling
8256         tui_display_main.
8257
8258 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
8259
8260         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
8261
8262 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
8263
8264         * thread.c (print_thread_info_1): Fix indentation.
8265
8266 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
8267
8268         * symtab.c (general_symbol_info::compute_and_set_names): Move the
8269         unique_xmalloc_ptr outside the if to always free the demangled name.
8270
8271 2020-01-08  Tom Tromey  <tromey@adacore.com>
8272
8273         * xcoffread.c (enter_line_range, read_xcoff_symtab)
8274         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
8275         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
8276         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
8277         Remove.
8278         (section_offsets): New typedef.
8279         * symtab.c (fixup_section, get_msymbol_address): Update.
8280         * symmisc.c (dump_msymbols): Update.
8281         * symfile.h (relative_addr_info_to_section_offsets)
8282         (symfile_map_offsets_to_segments): Update.
8283         * symfile.c (build_section_addr_info_from_objfile)
8284         (init_objfile_sect_indices): Update.
8285         (struct place_section_arg): Change type of "offsets".
8286         (place_section): Update.
8287         (relative_addr_info_to_section_offsets): Change type of
8288         "section_offsets".  Remove "num_sections" parameter.
8289         (default_symfile_offsets, syms_from_objfile_1)
8290         (set_objfile_default_section_offset): Update.
8291         (reread_symbols): No need to preserve section offsets by hand.
8292         (symfile_map_offsets_to_segments): Change type of "offsets".
8293         * stap-probe.c (relocate_address): Update.
8294         * stabsread.h (process_one_symbol): Update.
8295         * solib-target.c (struct lm_info_target) <offsets>: Change type.
8296         (solib_target_relocate_section_addresses): Update.
8297         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
8298         Update.
8299         * solib-frv.c (frv_relocate_main_executable): Update.
8300         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
8301         * solib-aix.c (solib_aix_get_section_offsets): Change return
8302         type.
8303         (solib_aix_solib_create_inferior_hook): Update.
8304         * remote.c (remote_target::get_offsets): Update.
8305         * psymtab.c (find_pc_sect_psymtab): Update.
8306         * psympriv.h (struct partial_symbol) <address, text_low,
8307         text_high>: Update.
8308         * objfiles.h (obj_section_offset): Update.
8309         (struct objfile) <section_offsets>: Change type.
8310         <num_sections>: Remove.
8311         (objfile_relocate): Update.
8312         * objfiles.c (entry_point_address_query): Update
8313         (relocate_one_symbol): Change type of "section_offsets".
8314         (objfile_relocate1, objfile_relocate1): Change type of
8315         "new_offsets".
8316         (objfile_rebase1): Update.
8317         * mipsread.c (mipscoff_symfile_read): Update.
8318         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
8319         parameter.
8320         * mdebugread.c (parse_symbol): Change type of "section_offsets".
8321         (parse_external, psymtab_to_symtab_1): Update.
8322         * machoread.c (macho_symfile_offsets): Update.
8323         * ia64-tdep.c (ia64_find_unwind_table): Update.
8324         * hppa-tdep.c (read_unwind_info): Update.
8325         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
8326         * dwarf2read.c (create_addrmap_from_index)
8327         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
8328         (process_psymtab_comp_unit_reader, add_partial_symbol)
8329         (add_partial_subprogram, process_full_comp_unit)
8330         (read_file_scope, read_func_scope, read_lexical_block_scope)
8331         (read_call_site_scope, dwarf2_rnglists_process)
8332         (dwarf2_ranges_process, dwarf2_ranges_read)
8333         (dwarf_decode_lines_1, var_decode_location, new_symbol)
8334         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
8335         Update.
8336         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
8337         Update.
8338         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
8339         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
8340         (process_one_symbol): Change type of "section_offsets".
8341         * ctfread.c (get_objfile_text_range): Update.
8342         * coffread.c (coff_symtab_read, enter_linenos)
8343         (process_coff_symbol): Update.
8344         * coff-pe-read.c (add_pe_forwarded_sym): Update.
8345         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
8346
8347 2020-01-08  Tom Tromey  <tromey@adacore.com>
8348
8349         * dwarf2read.c (parse_macro_definition): Use std::string.
8350         (parse_macro_definition): Likewise.
8351
8352 2020-01-08  Tom Tromey  <tromey@adacore.com>
8353
8354         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
8355         (ATTR_ALLOC_CHUNK): Remove.
8356
8357 2020-01-08  Tom Tromey  <tromey@adacore.com>
8358
8359         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
8360
8361 2020-01-08  Tom Tromey  <tromey@adacore.com>
8362
8363         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
8364         (dwarf2_compute_name, open_dwo_file): Likewise.
8365         (process_enumeration_scope): Use std::vector.
8366         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
8367         (partial_die_info::fixup, dwarf2_start_subfile)
8368         (guess_full_die_structure_name, dwarf2_name): Likewise.
8369         (determine_prefix): Update.
8370         (guess_full_die_structure_name): Make return type const.
8371         (partial_die_full_name): Return unique_xmalloc_ptr.
8372         (DW_FIELD_ALLOC_CHUNK): Remove.
8373
8374 2020-01-07  Tom Tromey  <tromey@adacore.com>
8375
8376         PR build/24937:
8377         * stap-probe.c (class stap_static_probe_ops): Add constructor.
8378
8379 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
8380
8381         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
8382
8383 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8384
8385         * stack.c (print_frame_info): Move disassemble_next_line code
8386         inside source_print block.
8387
8388 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
8389
8390         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
8391         gdb/signals.h, as we are now using native signal symbols.
8392
8393 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
8394
8395         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
8396         overflow by an early check of content vs threshold.
8397         * tui/tui-source.c (tui_source_window::line_is_displayed):
8398         Likewise.
8399
8400 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
8401
8402         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
8403
8404 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
8405
8406         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
8407         export table if no section contains it's RVA.
8408
8409 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
8410
8411         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
8412
8413 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
8414
8415         * source.c (print_source_lines_base): Set last_line_listed.
8416
8417 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
8418
8419         * tui/tui-disasm.c: Remove trailing spaces.
8420
8421 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
8422             Pedro Alves  <palves@redhat.com>
8423
8424         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
8425         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
8426         (windows_gdb_signal_to_target): New function, uses the above
8427         enumeration to convert GDB internal signal codes to equivalent
8428         Windows codes.
8429         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
8430         * windows-nat.c: Include "gdb_wait.h".
8431         (get_windows_debug_event): Extract the fatal exception from the
8432         exit status and convert to the equivalent Posix signal number.
8433         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
8434         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
8435         * gdbsupport/gdb_wait.c: New file, implements
8436         windows_status_to_termsig.
8437         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
8438         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
8439
8440 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
8441
8442         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
8443         show_layout.
8444
8445 2020-01-05  Luis Machado  <luis.machado@linaro.org>
8446
8447         * aarch64-linux-nat.c
8448         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
8449         and bfd_mach_aarch64.
8450
8451 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8452
8453         * ui-file.c (stdio_file::can_emit_style_escape)
8454         (tee_file::can_emit_style_escape): Ensure style is used also on
8455         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
8456         to gdb_stdout.
8457         * main.c (set_gdb_data_directory): Use file style to output the
8458         warning that the given pathname is not a directory.
8459         * top.c (show_history_filename, gdb_safe_append_history)
8460         (show_gdb_datadir): Use file style.
8461
8462 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
8463
8464         * solib-target.c (struct lm_info_target):
8465         Change offsets to be a unique_xmalloc_ptr.
8466         (solib_target_relocate_section_addresses): Update.
8467
8468 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
8469
8470         * windows-nat.c (windows_clear_solib): Free so_list linked list.
8471
8472 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8473
8474         * MAINTAINERS (Write After Approval): Add myself.
8475
8476 2020-01-02  Luis Machado  <luis.machado@linaro.org>
8477
8478         * proc-service.c (get_ps_regcache): Remove reference to obsolete
8479         Cell BE architecture.
8480         * target.h (struct target_ops) <thread_architecture>: Likewise.
8481
8482 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
8483
8484         * Makefile.in: Use INSTALL_PROGRAM_ENV.
8485
8486 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
8487
8488         * MAINTAINERS (Write After Approval): Add myself.
8489
8490 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
8491
8492         * gdbarch.sh: Update copyright year range of generated files.
8493
8494 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
8495
8496         Update copyright year range in all GDB files.
8497
8498 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
8499
8500         * copyright.py: Convert to Python 3.
8501
8502 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
8503
8504         * copyright.py: Adapt after move of gnulib directory from gdb
8505         directory to toplevel directory.
8506
8507 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
8508
8509         * copyright.py (main): Exit if run from the wrong directory.
8510
8511 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
8512
8513         * top.c (print_gdb_version): Change copyright year to 2020.
8514
8515 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
8516
8517         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
8518
8519 For older changes see ChangeLog-2019.
8520 \f
8521 Local Variables:
8522 mode: change-log
8523 left-margin: 8
8524 fill-column: 74
8525 version-control: never
8526 coding: utf-8
8527 End: