gdb/ChangeLog

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