gdb/ChangeLog

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