gdb/ChangeLog

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