gdb/ChangeLog

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