gdb/ChangeLog

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