gdb/ChangeLog

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