gdb/ChangeLog

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