gdb/ChangeLog

   1 2020-10-05  Alan Hayward  <alan.hayward@arm.com>
   2
   3         * MAINTAINERS (Responsible Maintainers): Add Luis Machado to
   4         AArch64/ARM maintainers.
   5
   6 2020-10-04  Simon Marchi  <simon.marchi@polymtl.ca>
   7
   8         * NEWS: Mention set/show debug event-loop.
   9
  10 2020-10-02  Tom Tromey  <tromey@adacore.com>
  11
  12         * skip.c (skiplist_entry::skiplist_entry): Unconditionally use
  13         REG_EXTENDED.
  14
  15 2020-10-02  Simon Marchi  <simon.marchi@efficios.com>
  16
  17         * aix-thread.c (aix_thread_inferior_created): Remove parameters.
  18         * procfs.c (procfs_inferior_created): Remove.
  19         (_initialize_procfs): Don't register procfs_inferior_created.
  20
  21 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
  22
  23         * async-event.c (invoke_async_signal_handlers): Add debug
  24         print.
  25         (check_async_event_handlers): Likewise.
  26         * event-top.c (show_debug_event_loop): New function.
  27         (_initialize_event_top): Register "set debug event-loop"
  28         setting.
  29
  30 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
  31
  32         * debug.c (debug_prefixed_vprintf): Move to gdbsupport.
  33         * debug.h: Remove.
  34         * infrun.c: Include gdbsupport/common-debug.h.
  35         * linux-nat.c: Likewise.
  36
  37 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
  38
  39         * async-event.h (create_async_signal_handler): Add name
  40         parameter.
  41         (create_async_event_handler): Likewise.
  42         * async-event.c (struct async_signal_handler) <name>: New field.
  43         (struct async_event_handler) <name>: New field.
  44         (create_async_signal_handler): Assign name.
  45         (create_async_event_handler): Assign name.
  46         * event-top.c (async_init_signals): Pass name when creating
  47         handler.
  48         * infrun.c (_initialize_infrun): Likewise.
  49         * record-btrace.c (record_btrace_push_target): Likewise.
  50         * record-full.c (record_full_open): Likewise.
  51         * remote-notif.c (remote_notif_state_allocate): Likewise.
  52         * remote.c (remote_target::open_1): Likewise.
  53         * tui/tui-win.c (tui_initialize_win): Likewise.
  54
  55 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
  56
  57         * async-event.c (initialize_async_signal_handlers): Pass name to
  58         add_file_handler
  59         * event-top.c (ui_register_input_event_handler): Likewise.
  60         * linux-nat.c (linux_nat_target::async): Likewise.
  61         * run-on-main-thread.c (_initialize_run_on_main_thread):
  62         Likewise
  63         * ser-base.c (reschedule): Likewise.
  64         (ser_base_async): Likewise.
  65         * tui/tui-io.c: Likewise.
  66         * top.h (struct ui) <num>: New field.
  67         * top.c (highest_ui_num): New variable.
  68         (ui::ui): Initialize num.
  69
  70 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
  71
  72         * observable.h <inferior_created>: Remove parameters.  Update all
  73         listeners.
  74         * inferior.h (post_create_inferior): Remove target parameter.
  75         Update all callers.
  76
  77 2020-10-02  Nitika Achra  <Nitika.Achra@amd.com>
  78
  79         * dwarf2/macro.c (dwarf_decode_macro_bytes): Handle DW_MACRO_define_strx
  80         and DW_MACRO_undef_strx.
  81         (dwarf_decode_macros): Likewise
  82         * dwarf2/read.c (dwarf_decode_macros): Pass str_offsets_base in the parameters
  83         which is the value of DW_AT_str_offsets_base.
  84          * dwarf2/macro.h (dwarf_decode_macros): Modify the definition to include
  85         str_offsets_base.
  86
  87 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
  88
  89         * i386-tdep.h (i386nbsd_sc_reg_offset): Remove.
  90
  91 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
  92
  93         * i386-bsd-nat.c (_initialize_i386bsd_nat): Update.
  94         * i386-nbsd-tdep.c (i386nbsd_sc_reg_offset): Now static.
  95
  96 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
  97
  98         * i386-bsd-nat.c: Include "x86-bsd-nat.h".
  99
 100 2020-09-30  Tom de Vries  <tdevries@suse.de>
 101
 102         PR symtab/26683
 103         * dwarf2/read.c (dwarf2_name): Update attr_name after attr is updated.
 104
 105 2020-09-30  Tom Tromey  <tromey@adacore.com>
 106
 107         * dwarf2/read.c (handle_variant): Use constant_value.
 108
 109 2020-09-29  Tom Tromey  <tom@tromey.com>
 110
 111         * dwarf2/read.c (lookup_dwo_id, get_type_unit_group)
 112         (read_file_scope, dwarf2_get_pc_bounds)
 113         (dwarf2_record_block_ranges, dwarf2_add_field, get_alignment)
 114         (read_structure_type, handle_struct_member_die)
 115         (read_enumeration_type, read_array_type, read_set_type)
 116         (read_tag_pointer_type, read_tag_reference_type)
 117         (read_subroutine_type, read_base_type, read_subrange_type)
 118         (read_full_die_1, partial_die_info::read)
 119         (partial_die_info::read, by, new_symbol)
 120         (dwarf2_const_value_data, dwarf2_const_value_attr)
 121         (dump_die_shallow, dwarf2_fetch_constant_bytes)
 122         (prepare_one_comp_unit): Update.
 123         * dwarf2/attribute.h (DW_UNSND): Remove.
 124
 125 2020-09-29  Tom Tromey  <tom@tromey.com>
 126
 127         * dwarf2/read.c (read_func_scope, prototyped_function_p)
 128         (read_subroutine_type, partial_die_info::read)
 129         (dwarf2_flag_true_p, new_symbol, dump_die_shallow)
 130         (dwarf2_add_member_fn): Update.
 131         * dwarf2/attribute.h (struct attribute) <as_boolean>: Declare.
 132         * dwarf2/attribute.c (attribute::as_boolean): New method.
 133
 134 2020-09-29  Tom Tromey  <tom@tromey.com>
 135
 136         * dwarf2/read.c (dwarf2_add_field, dwarf2_add_member_fn): Update.
 137         * dwarf2/attribute.h (struct attribute) <as_virtuality>: New
 138         method.
 139         * dwarf2/attribute.c (attribute::as_virtuality): New method.
 140
 141 2020-09-29  Tom Tromey  <tom@tromey.com>
 142
 143         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: Check
 144         the attribute's form.
 145
 146 2020-09-29  Tom Tromey  <tom@tromey.com>
 147
 148         * dwarf2/read.c (is_valid_DW_AT_defaulted): Move to attribute.c.
 149         (dwarf2_add_member_fn): Update.
 150         * dwarf2/attribute.h (struct attribute) <defaulted>: Declare.
 151         * dwarf2/attribute.c (attribute::defaulted): New method, from
 152         is_valid_DW_AT_defaulted.
 153
 154 2020-09-29  Tom Tromey  <tom@tromey.com>
 155
 156         * dwarf2/read.c (dw2_get_file_names_reader)
 157         (dwarf2_build_include_psymtabs, handle_DW_AT_stmt_list)
 158         (dwarf2_cu::setup_type_unit_groups, fill_in_loclist_baton)
 159         (dwarf2_symbol_mark_computed): Use as_unsigned.
 160         * dwarf2/attribute.h (struct attribute) <as_unsigned>: New
 161         method.
 162         <form_is_section_offset>: Update comment.
 163
 164 2020-09-29  Tom Tromey  <tom@tromey.com>
 165
 166         * dwarf2/read.c (dwarf2_access_attribute): Rename from
 167         dwarf2_default_access_attribute.  Look up attribute.
 168         (dwarf2_add_field, dwarf2_add_type_defn, dwarf2_add_member_fn):
 169         Update.
 170
 171 2020-09-29  Tom Tromey  <tom@tromey.com>
 172
 173         * dwarf2/read.c (skip_one_die): Update.
 174         (read_full_die_1): Change how reprocessing is done.
 175         (partial_die_info::read): Update.
 176         (read_attribute_value): Remove need_reprocess parameter.
 177         (read_attribute): Likewise.
 178         * dwarf2/attribute.h (struct attribute) <requires_reprocessing_p>:
 179         New method.
 180
 181 2020-09-29  Tom Tromey  <tom@tromey.com>
 182
 183         * dwarf2/read.c (read_attribute_reprocess, read_attribute_value)
 184         (dwarf2_const_value_attr, dump_die_shallow)
 185         (dwarf2_fetch_constant_bytes): Update.
 186         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Update
 187         comment.
 188         <set_address>: New method.
 189         (DW_ADDR): Remove.
 190         * dwarf2/attribute.c (attribute::form_is_ref): Update comment.
 191         (attribute::as_string, attribute::as_address): Add assert.
 192
 193 2020-09-29  Tom Tromey  <tom@tromey.com>
 194
 195         * dwarf2/read.c (read_cutu_die_from_dwo): Use OBSTACK_ZALLOC.
 196         (read_attribute_reprocess, read_attribute_value): Update.
 197         (read_attribute): Clear requires_reprocessing.
 198         * dwarf2/attribute.h (struct attribute) <as_unsigned_reprocess,
 199         form_requires_reprocessing>: New methods.
 200         <string_init>: Clear requires_reprocessing.
 201         <set_unsigned_reprocess>: New method.
 202         <name>: Shrink by one bit.
 203         <requires_reprocessing>: New member.
 204         * dwarf2/attribute.c (attribute::form_requires_reprocessing): New
 205         method.
 206
 207 2020-09-29  Tom Tromey  <tom@tromey.com>
 208
 209         * dwarf2/read.c (read_attribute_value): Update.
 210         * dwarf2/attribute.h (struct attribute) <form_is_unsigned,
 211         set_unsigned>: New methods.
 212         * dwarf2/attribute.c (attribute::form_is_unsigned): New method.
 213
 214 2020-09-29  Tom Tromey  <tom@tromey.com>
 215
 216         * dwarf2/read.c (get_alignment, read_array_order)
 217         (read_attribute_value, dwarf2_const_value_attr)
 218         (dump_die_shallow, dwarf2_fetch_constant_bytes): Update.
 219         * dwarf2/attribute.h (struct attribute) <as_signed, set_signed>:
 220         New methods.
 221         (DW_SND): Remove.
 222
 223 2020-09-29  Tom Tromey  <tom@tromey.com>
 224
 225         * dwarf2/read.c (read_attribute_value, lookup_die_type)
 226         (dump_die_shallow, follow_die_sig, get_DW_AT_signature_type):
 227         Update.
 228         * dwarf2/attribute.h (struct attribute) <as_signature,
 229         set_signature>: New methods.
 230         (DW_SIGNATURE): Remove.
 231
 232 2020-09-29  Tom Tromey  <tom@tromey.com>
 233
 234         * dwarf2/read.c (read_call_site_scope)
 235         (handle_data_member_location, dwarf2_add_member_fn)
 236         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
 237         (partial_die_info::read, read_attribute_value)
 238         (var_decode_location, dwarf2_const_value_attr, dump_die_shallow)
 239         (dwarf2_fetch_die_loc_sect_off, dwarf2_fetch_constant_bytes)
 240         (dwarf2_symbol_mark_computed): Update.
 241         * dwarf2/attribute.h (struct attribute) <as_block, set_block>: New
 242         methods.
 243         (DW_BLOCK): Remove.
 244         * dwarf2/attribute.c (attribute::form_is_block): Add
 245         DW_FORM_data16.
 246
 247 2020-09-29  Tom Tromey  <tom@tromey.com>
 248
 249         * dwarf2/read.c (read_cutu_die_from_dwo)
 250         (read_attribute_reprocess, read_attribute_value, read_attribute)
 251         (dwarf2_const_value_attr, dwarf2_name, dump_die_shallow)
 252         (dwarf2_fetch_constant_bytes): Update.
 253         * dwarf2/attribute.h (struct attribute) <form_is_string>: Declare.
 254         <set_string_noncanonical, set_string_canonical>: New methods.
 255         <string_is_canonical>: Update comment.
 256         <canonical_string_p>: Add assert.
 257         (DW_STRING, DW_STRING_IS_CANONICAL): Remove.
 258         * dwarf2/attribute.c (attribute::form_is_string): New method.
 259         (attribute::string): Use it.
 260
 261 2020-09-29  Tom Tromey  <tom@tromey.com>
 262
 263         * dwarf2/read.c (anonymous_struct_prefix, dwarf2_name)
 264         (dump_die_shallow): Use canonical_string_p.
 265         * dwarf2/attribute.h (struct attribute) <canonical_string_p>: New
 266         method.
 267
 268 2020-09-29  Tom Tromey  <tom@tromey.com>
 269
 270         * dwarf2/read.c (partial_die_info::read)
 271         (dwarf2_const_value_attr, anonymous_struct_prefix, )
 272         (dwarf2_name, dwarf2_fetch_constant_bytes): Use
 273         attribute::as_string.
 274
 275 2020-09-29  Tom Tromey  <tom@tromey.com>
 276
 277         * dwarf2/attribute.c (attribute::address): Don't use DW_UNSND or
 278         DW_ADDR.
 279         (attribute::string): Don't use DW_STRING.
 280         (attribute::get_ref_die_offset): Don't use DW_UNSND.
 281         (attribute::constant_value): Don't use DW_UNSND or DW_SND.
 282
 283 2020-09-29  Tom Tromey  <tom@tromey.com>
 284
 285         * dwarf2/read.c (dwarf2_find_base_address, read_call_site_scope)
 286         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
 287         (partial_die_info::read, dwarf2_string_attr, new_symbol): Update.
 288         * dwarf2/attribute.h (struct attribute): Rename methods.
 289         * dwarf2/attribute.c (attribute::as_address): Rename from
 290         value_as_address.
 291         (attribute::as_string): Rename from value_as_string.
 292
 293 2020-09-29  Tom Tromey  <tom@tromey.com>
 294
 295         * dwarf2/read.c (partial_die_info::read) <case
 296         DW_AT_linkage_name>: Use value_as_string.
 297         (dwarf2_string_attr): Use value_as_string.
 298         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
 299         method.
 300         * dwarf2/attribute.c (attribute::value_as_string): New method.
 301
 302 2020-09-29  Pedro Alves  <pedro@palves.net>
 303
 304         * unittests/enum-flags-selftests.c: Check whether __GNUC__ is
 305         defined before using '#pragma GCC diagnostic' instead of checking
 306         __clang__.
 307
 308 2020-09-28  Tom Tromey  <tom@tromey.com>
 309
 310         * infrun.c (displaced_step_fixup, thread_still_needs_step_over)
 311         (handle_signal_stop): Update.
 312         * procfs.c (procfs_target::insert_watchpoint): Update.
 313         * target.h (target_have_steppable_watchpoint): Now a function.
 314
 315 2020-09-28  Tom Tromey  <tom@tromey.com>
 316
 317         * infrun.c (set_schedlock_func): Update.
 318         * target.h (target_can_lock_scheduler): Now a function.
 319
 320 2020-09-28  Tom Tromey  <tom@tromey.com>
 321
 322         * inferior.h (class inferior) <has_execution>: Update.
 323         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
 324         * valops.c (find_function_in_inferior)
 325         (value_allocate_space_in_inferior): Update.
 326         * top.c (kill_or_detach): Update.
 327         * target.c (target_preopen, set_target_permissions): Update.
 328         (target_has_execution_current): Remove.
 329         * sparc64-tdep.c (adi_examine_command, adi_assign_command):
 330         Update.
 331         * solib.c (update_solib_list, reload_shared_libraries): Update.
 332         * solib-svr4.c (svr4_solib_create_inferior_hook): Update.
 333         * solib-dsbt.c (enable_break): Update.
 334         * score-tdep.c (score7_fetch_inst): Update.
 335         * rs6000-nat.c (rs6000_nat_target::xfer_shared_libraries):
 336         Update.
 337         * remote.c (remote_target::start_remote)
 338         (remote_target::remote_check_symbols, remote_target::open_1)
 339         (remote_target::remote_detach_1, remote_target::verify_memory)
 340         (remote_target::xfer_partial, remote_target::read_description)
 341         (remote_target::get_min_fast_tracepoint_insn_len): Update.
 342         * record-full.c (record_full_open_1): Update.
 343         * record-btrace.c (record_btrace_target_open): Update.
 344         * objc-lang.c (lookup_objc_class, lookup_child_selector)
 345         (value_nsstring): Update.
 346         * linux-thread-db.c (add_thread_db_info)
 347         (thread_db_find_new_threads_silently, check_thread_db_callback)
 348         (try_thread_db_load_1, record_thread): Update.
 349         * linux-tdep.c (linux_info_proc, linux_vsyscall_range_raw):
 350         Update.
 351         * linux-fork.c (checkpoint_command): Update.
 352         * infrun.c (set_non_stop, set_observer_mode)
 353         (check_multi_target_resumption, for_each_just_stopped_thread)
 354         (maybe_remove_breakpoints, normal_stop)
 355         (class infcall_suspend_state): Update.
 356         * infcmd.c (ERROR_NO_INFERIOR, kill_if_already_running)
 357         (info_program_command, attach_command): Update.
 358         * infcall.c (call_function_by_hand_dummy): Update.
 359         * inf-loop.c (inferior_event_handler): Update.
 360         * gcore.c (gcore_command, derive_heap_segment): Update.
 361         * exec.c (exec_file_command): Update.
 362         * eval.c (evaluate_subexp): Update.
 363         * compile/compile.c (compile_to_object): Update.
 364         * cli/cli-dump.c (restore_command): Update.
 365         * breakpoint.c (update_watchpoint)
 366         (update_inserted_breakpoint_locations)
 367         (insert_breakpoint_locations, get_bpstat_thread): Update.
 368         * target.h (target_has_execution): Remove macro.
 369         (target_has_execution_current): Don't declare.
 370         (target_has_execution): Rename from target_has_execution_1.  Add
 371         argument default.
 372
 373 2020-09-28  Tom Tromey  <tom@tromey.com>
 374
 375         * mi/mi-main.c (exec_reverse_continue)
 376         (mi_cmd_list_target_features): Update.
 377         * infrun.c (set_exec_direction_func): Update.
 378         * target.c (default_execution_direction): Update.
 379         * reverse.c (exec_reverse_once): Update.
 380         * target.h (target_can_execute_reverse): Now a function.
 381
 382 2020-09-28  Tom Tromey  <tom@tromey.com>
 383
 384         * tui/tui-regs.c (tui_get_register)
 385         (tui_data_window::show_registers): Update.
 386         * thread.c (scoped_restore_current_thread::restore)
 387         (scoped_restore_current_thread::scoped_restore_current_thread):
 388         Update.
 389         * regcache-dump.c (regcache_print): Update.
 390         * python/py-finishbreakpoint.c (bpfinishpy_detect_out_scope_cb):
 391         Update.
 392         * mi/mi-main.c (mi_cmd_data_write_register_values): Update.
 393         * mep-tdep.c (current_me_module, current_options): Update.
 394         * linux-thread-db.c (thread_db_load): Update.
 395         * infcmd.c (registers_info, info_vector_command)
 396         (info_float_command): Update.
 397         * ia64-tdep.c (ia64_frame_prev_register)
 398         (ia64_sigtramp_frame_prev_register): Update.
 399         * ia64-libunwind-tdep.c (libunwind_frame_prev_register): Update.
 400         * gcore.c (derive_stack_segment): Update.
 401         * frame.c (get_current_frame, has_stack_frames): Update.
 402         * findvar.c (language_defn::read_var_value): Update.
 403         * arm-tdep.c (arm_pc_is_thumb): Update.
 404         * target.c (target_has_registers): Rename from
 405         target_has_registers_1.
 406         * target.h (target_has_registers): Remove macro.
 407         (target_has_registers): Rename from target_has_registers_1.
 408
 409 2020-09-28  Tom Tromey  <tom@tromey.com>
 410
 411         * windows-tdep.c (tlb_make_value): Update.
 412         * tui/tui-regs.c (tui_data_window::show_registers): Update.
 413         * thread.c (scoped_restore_current_thread::restore)
 414         (scoped_restore_current_thread::scoped_restore_current_thread)
 415         (thread_command): Update.
 416         * stack.c (backtrace_command_1, frame_apply_level_command)
 417         (frame_apply_all_command, frame_apply_command): Update.
 418         * infrun.c (siginfo_make_value, restore_infcall_control_state):
 419         Update.
 420         * gcore.c (derive_stack_segment): Update.
 421         * frame.c (get_current_frame, has_stack_frames): Update.
 422         * auxv.c (info_auxv_command): Update.
 423         * ada-tasks.c (ada_build_task_list): Update.
 424         * target.c (target_has_stack): Rename from target_has_stack_1.
 425         * target.h (target_has_stack): Remove macro.
 426         (target_has_stack): Rename from target_has_stack_1.
 427
 428 2020-09-28  Tom Tromey  <tom@tromey.com>
 429
 430         * target.c (target_has_memory): Rename from target_has_memory_1.
 431         * tui/tui-regs.c (tui_data_window::show_registers): Update.
 432         * thread.c (scoped_restore_current_thread::restore)
 433         (scoped_restore_current_thread::scoped_restore_current_thread):
 434         Update.
 435         * frame.c (get_current_frame, has_stack_frames): Update.
 436         * target.h (target_has_memory): Remove macro.
 437         (target_has_memory): Rename from target_has_memory_1.
 438
 439 2020-09-28  Tom Tromey  <tom@tromey.com>
 440
 441         * target.c (target_has_all_memory_1): Remove.
 442         * target.h (target_has_all_memory): Remove define.
 443         (target_has_all_memory_1): Don't declare.
 444
 445 2020-09-28  Simon Marchi  <simon.marchi@polymtl.ca>
 446
 447         * ser-base.c: Adjust comments formatting.
 448
 449 2020-09-27  Tom Tromey  <tom@tromey.com>
 450
 451         PR tui/25342:
 452         * tui/tui-io.c (tui_puts): Rewrite.  Move earlier.
 453
 454 2020-09-27  Tom Tromey  <tom@tromey.com>
 455
 456         PR tui/25342:
 457         * tui/tui-winsource.c (tui_copy_source_line): Use ISNCTRL.
 458
 459 2020-09-27  Tom Tromey  <tom@tromey.com>
 460
 461         * unittests/tui-selftests.c: Update.
 462         * tui/tui-winsource.h (struct tui_source_window_base)
 463         <extra_margin, show_line_number, refresh_pad>: New methods.
 464         <m_max_length, m_pad>: New members.
 465         (tui_copy_source_line): Update.
 466         * tui/tui-winsource.c (tui_copy_source_line): Remove line_no,
 467         first_col, line_width, ndigits parameters.  Add length.
 468         (tui_source_window_base::show_source_line): Write to pad.  Line
 469         number now 0-based.
 470         (tui_source_window_base::refresh_pad): New method.
 471         (tui_source_window_base::show_source_content): Write to pad.  Call
 472         refresh_pad.
 473         (tui_source_window_base::do_scroll_horizontal): Call refresh_pad,
 474         not refill.
 475         (tui_source_window_base::update_exec_info): Call
 476         show_line_number.
 477         * tui/tui-source.h (struct tui_source_window) <extra_margin>: New
 478         method.
 479         <m_digits>: New member.
 480         * tui/tui-source.c (tui_source_window::set_contents): Set m_digits
 481         and m_max_length.
 482         (tui_source_window::show_line_number): New method.
 483         * tui/tui-io.h (tui_puts): Fix comment.
 484         * tui/tui-disasm.c (tui_disasm_window::set_contents): Set
 485         m_max_length.
 486
 487 2020-09-27  Tom Tromey  <tom@tromey.com>
 488
 489         * tui/tui-winsource.c
 490         (tui_source_window_base::set_is_exec_point_at): Don't call
 491         show_source_line.
 492
 493 2020-09-27  Tom Tromey  <tom@tromey.com>
 494
 495         * python/py-tui.c (class tui_py_window) <refresh_window>: New
 496         method.
 497         <erase>: Update.
 498         <cursor_x, cursor_y>: Remove.
 499         <m_inner_window>: New member.
 500         (tui_py_window::rerender): Create inner window.
 501         (tui_py_window::output): Write to inner window.
 502
 503 2020-09-26  Gareth Rees <grees@undo.io>  (tiny change)
 504
 505         PR python/26586
 506         * cli/cli-script.c (execute_control_commands): don't set
 507         instream to nullptr here as this breaks the from_tty argument
 508         to gdb.execute in Python.
 509         (execute_user_command): set instream to nullptr here instead.
 510
 511 2020-09-25  Simon Marchi  <simon.marchi@efficios.com>
 512
 513         * infrun.h (infrun_debug_printf): Fix formatting.
 514         * linux-nat.c (linux_nat_debug_printf): Fix formatting.
 515
 516 2020-09-25  Saagar Jha  <saagar@saagarjha.com>
 517
 518         * compile/compile-object-load.h (struct munmap_list): Add
 519         explicitly-defined move constructor.
 520
 521 2020-09-24  Tom Tromey  <tromey@adacore.com>
 522
 523         PR tui/26638:
 524         * tui/tui-stack.h (struct tui_locator_window) <can_focus>: New
 525         method.
 526         * tui/tui-data.h (struct tui_win_info) <can_focus>: New method.
 527         * tui/tui-data.c (tui_next_win): Exclude non-focusable windows.
 528         (tui_prev_win): Rewrite.
 529
 530 2020-09-23  Hannes Domani  <ssbssa@yahoo.de>
 531
 532         * nat/windows-nat.c (handle_exception): Handle 64bit breakpoints
 533         in WOW64 processes as SIGINT.
 534         * nat/windows-nat.h: Make wow64_process a shared variable.
 535         * windows-nat.c: Remove static wow64_process variable.
 536
 537 2020-09-23  Tom Tromey  <tom@tromey.com>
 538
 539         PR symtab/25470:
 540         * value.c (unpack_long, pack_long, pack_unsigned_long): Handle bit
 541         offset and bit size.
 542         * printcmd.c (print_scalar_formatted): Handle zero-length
 543         integer.
 544         (print_scalar_formatted): Use bit_size_differs_p.
 545         * gdbtypes.h (enum type_specific_kind) <TYPE_SPECIFIC_INT>: New
 546         constant.
 547         (union type_specific): <int_stuff>: New member.
 548         (struct type) <bit_size_differs_p, bit_size, bit_offset>: New
 549         methods.
 550         * gdbtypes.c (init_integer_type, init_boolean_type): Initialize
 551         TYPE_SPECIFIC_FIELD.
 552         (recursive_dump_type, copy_type_recursive): Update.
 553         * dwarf2/read.c (read_base_type): Handle DW_AT_bit_size and
 554         DW_AT_data_bit_offset.
 555
 556 2020-09-23  Tom Tromey  <tom@tromey.com>
 557
 558         * utils.h (class gdb_argv): Add move operators.
 559         <append>: New methods.
 560         * compile/compile.c (build_argc_argv): Remove.
 561         (compile_args_argc): Remove.
 562         (compile_args_argv): Change type.
 563         (set_compile_args): Simplify.
 564         (append_args): Remove.
 565         (filter_args): Remove argcp parameter.
 566         (get_args): Return gdb_argv.  Simplify.
 567         (compile_to_object): Update.
 568
 569 2020-09-23  Tom Tromey  <tom@tromey.com>
 570
 571         * compile/compile-object-run.c (do_module_cleanup)
 572         <~do_module_cleanup> :Remove.
 573         (do_module_cleanup): Update.
 574         * compile/compile-object-load.h (struct munmap_list): Add move
 575         assignment operator.
 576         <source_file>: Now a std::string.
 577         <munmap_list>: Rename.  No longer a pointer.
 578         * compile/compile-object-load.c (struct setup_sections_data): Add
 579         constructor.
 580         <setup_one_section>: Declare.
 581         <munmap_list>: Move earlier.
 582         <m_bfd>: New member.
 583         <m_last_size, m_last_section_first, m_last_prot,
 584         m_last_max_alignment>: Rename, add initializers where needed.
 585         (setup_sections_data::setup_one_section): Rename from
 586         setup_sections.  Update.
 587         (compile_object_load): Update.  Don't use bfd_map_over_sections.
 588
 589 2020-09-23  Tom Tromey  <tom@tromey.com>
 590
 591         * compile/compile-object-run.c (struct do_module_cleanup): Add
 592         parameters to constructor.  Update destructor.
 593         <source_file, scope, scope_data, out_value_type, out_value_addr,
 594         munmap_list_head, objfile_name_string>: Remove.
 595         <module>: New member.
 596         (do_module_cleanup): Update.
 597         (compile_object_run): Update.
 598
 599 2020-09-23  Tom Tromey  <tom@tromey.com>
 600
 601         * compile/compile.c (eval_compile_command): Update.
 602         * compile/compile-object-run.h (compile_object_run): Take a
 603         compile_module_up.
 604         * compile/compile-object-run.c (compile_object_run): Take a
 605         compile_module_up.
 606         * compile/compile-object-load.h (struct compile_module): Add
 607         constructor, destructor.
 608         (compile_module_up): New typedef.
 609         (compile_object_load): Return compile_object_up.
 610         * compile/compile-object-load.c (compile_object_load): Return
 611         compile_module_up.
 612
 613 2020-09-23  Tom Tromey  <tom@tromey.com>
 614
 615         * compile/compile-object-run.c (struct do_module_cleanup): Add
 616         constructor, destructor.
 617         <objfile_name_string>: Don't use struct hack.
 618         (do_module_cleanup): Use delete.
 619         (compile_object_run): Use new.
 620
 621 2020-09-23  Tom Tromey  <tom@tromey.com>
 622
 623         * compile/compile-cplus-types.c
 624         (compile_cplus_convert_struct_or_union): Use std::vector.
 625         (compile_cplus_convert_func): Likewise.
 626         * compile/compile-c-types.c (convert_func): Use std::vector.
 627
 628 2020-09-21  Tom Tromey  <tromey@adacore.com>
 629
 630         * sparc-tdep.c (sparc32_skip_prologue): Use
 631         skip_prologue_using_sal.
 632
 633 2020-09-19  Tom Tromey  <tom@tromey.com>
 634
 635         * symfile.c (add_section_size_callback): Remove.
 636         (load_one_section): Rename from load_section_callback.  Change
 637         parameters.
 638         (generic_load): Use foreach.
 639
 640 2020-09-19  Tom Tromey  <tom@tromey.com>
 641
 642         * exec.c (add_to_section_table): Remove.
 643         (build_section_table): Use foreach.
 644
 645 2020-09-19  Tom Tromey  <tom@tromey.com>
 646
 647         * elfread.c (elf_locate_sections): Change parameters.
 648         (elf_symfile_read): Use foreach.
 649
 650 2020-09-19  Tom Tromey  <tom@tromey.com>
 651
 652         * cli/cli-dump.c (struct callback_data): Remove.
 653         (restore_one_section): Rename from restore_section_callback.
 654         Change parameters.
 655         (restore_binary_file): Change parameters.
 656         (restore_command): Use foreach.
 657
 658 2020-09-19  Tom Tromey  <tom@tromey.com>
 659
 660         * gcore.c (make_output_phdrs): Remove 'ignored' parameter.
 661         (gcore_copy_callback): Likewise.
 662         (gcore_memory_sections): Use foreach.
 663
 664 2020-09-19  Tom Tromey  <tom@tromey.com>
 665
 666         * osabi.h (generic_elf_osabi_sniff_abi_tag_sections): Update.
 667         * osabi.c (generic_elf_osabi_sniff_abi_tag_sections): Change
 668         parameters.
 669         (generic_elf_osabi_sniffer): Use foreach.
 670         * mips-sde-tdep.c (mips_sde_elf_osabi_sniffer): Use foreach.
 671         * arm-tdep.c (arm_elf_osabi_sniffer): Use foreach.
 672
 673 2020-09-19  Tom Tromey  <tom@tromey.com>
 674
 675         * dwarf2/read.c (locate_dwz_sections): Change parameters.
 676         (dwarf2_get_dwz_file): Use foreach.
 677         (dwarf2_locate_dwo_sections): Change parameters.
 678         (open_and_init_dwo_file): Use foreach.
 679         (dwarf2_locate_common_dwp_sections): Change parameters.
 680         (open_and_init_dwp_file): Use foreach.
 681
 682 2020-09-19  Tom Tromey  <tom@tromey.com>
 683
 684         * symfile.h: (find_lowest_section): Don't declare.
 685         * symfile.c (find_lowest_section): Now static.  Change
 686         parameters.
 687         (struct place_section_arg): Remove.
 688         (place_section): Change parameters.
 689         (addr_info_make_relative): Use foreach.
 690         (symfile_dummy_outputs): Remove.
 691         (default_symfile_relocate): Use foreach.
 692
 693 2020-09-19  Tom Tromey  <tom@tromey.com>
 694
 695         * objfiles.c (add_to_objfile_sections): Rename from
 696         add_to_objfile_sections_full.
 697         (add_to_objfile_sections): Remove.
 698         (build_objfile_section_table): Use foreach.
 699
 700 2020-09-19  Tom Tromey  <tom@tromey.com>
 701
 702         * stap-probe.c (get_stap_base_address_1): Remove.
 703         (get_stap_base_address): Use foreach.
 704
 705 2020-09-19  Tom Tromey  <tom@tromey.com>
 706
 707         * gdb_bfd.c (free_one_bfd_section): Remove 'abfd' and 'ignore'
 708         parameters.
 709         (gdb_bfd_close_or_warn): Use foreach.
 710
 711 2020-09-19  Tom Tromey  <tom@tromey.com>
 712
 713         * corelow.c (add_to_thread_list): Change parameters.
 714         (core_target_open): Use foreach.
 715
 716 2020-09-19  Tom Tromey  <tom@tromey.com>
 717
 718         * gdb_bfd.h (gdb_bfd_sections): New overload.  Fix formatting of
 719         existing function.
 720
 721 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 722
 723         * f-valprint.c (f77_print_array_1): Adjust printing of whitespace
 724         for arrays.
 725
 726 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 727
 728         * eval.c: Remove 'f-lang.h' include.
 729         (value_f90_subarray): Moved to f-lang.c.
 730         (eval_call): Renamed to...
 731         (evaluate_subexp_do_call): ...this, is no longer static, header
 732         comment moved into header file.
 733         (evaluate_funcall): Update call to eval_call.
 734         (skip_undetermined_arglist): Moved to f-lang.c.
 735         (fortran_value_subarray): Likewise.
 736         (evaluate_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
 737         moved to evaluate_subexp_f.
 738         (calc_f77_array_dims): Moved to f-lang.c
 739         * expprint.c (print_subexp_funcall): New function.
 740         (print_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
 741         moved to print_subexp_f, OP_FUNCALL uses new function.
 742         (dump_subexp_body_funcall): New function.
 743         (dump_subexp_body_standard): OP_F77_UNDETERMINED_ARGLIST handling
 744         moved to dump_subexp_f, OP_FUNCALL uses new function.
 745         * expression.h (evaluate_subexp_do_call): Declare.
 746         * f-lang.c (value_f90_subarray): Moved from eval.c.
 747         (skip_undetermined_arglist): Likewise.
 748         (calc_f77_array_dims): Likewise.
 749         (fortran_value_subarray): Likewise.
 750         (evaluate_subexp_f): Add OP_F77_UNDETERMINED_ARGLIST support.
 751         (operator_length_f): Likewise.
 752         (print_subexp_f): Likewise.
 753         (dump_subexp_body_f): Likewise.
 754         * fortran-operator.def (OP_F77_UNDETERMINED_ARGLIST): Move
 755         declaration of this operation to here.
 756         * parse.c (operator_length_standard): OP_F77_UNDETERMINED_ARGLIST
 757         support moved to operator_length_f.
 758         * parser-defs.h (dump_subexp_body_funcall): Declare.
 759         (print_subexp_funcall): Declare.
 760         * std-operator.def (OP_F77_UNDETERMINED_ARGLIST): Moved to
 761         fortran-operator.def.
 762
 763 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 764
 765         * eval.c (fortran_value_subarray): New function, content is taken
 766         from...
 767         (evaluate_subexp_standard): ...here, in two places.  Now arrays
 768         and strings both call the new function.
 769         (calc_f77_array_dims): Add header comment, handle strings.
 770
 771 2020-09-18  Victor Collod  <vcollod@nvidia.com>
 772
 773         PR gdb/26635
 774         * i386-tdep.c (i386_skip_endbr): Add a helper function to skip endbr.
 775         (i386_analyze_prologue): Call i386_skip_endbr.
 776
 777 2020-09-18  Tom Tromey  <tromey@adacore.com>
 778
 779         * windows-nat.c (struct windows_nat_target) <wait>: Update.
 780         (windows_nat_target::wait): Update.
 781         * target/wait.h (enum target_wait_flag): New.  Use
 782         DEF_ENUM_FLAGS_TYPE.
 783         * target/target.h (target_wait): Change type of options.
 784         * target.h (target_options_to_string, default_target_wait):
 785         Update.
 786         (struct target_ops) <wait>: Change type of options.
 787         * target.c (target_wait, default_target_wait, do_option): Change
 788         type of "options".
 789         (target_options_to_string): Likewise.
 790         * target-delegates.c: Rebuild.
 791         * target-debug.h (target_debug_print_target_wait_flags): Rename
 792         from target_debug_print_options.
 793         * sol-thread.c (class sol_thread_target) <wait>: Update.
 794         (sol_thread_target::wait): Update.
 795         * rs6000-nat.c (class rs6000_nat_target) <wait>: Update.
 796         (rs6000_nat_target::wait): Update.
 797         * remote.c (class remote_target) <wait, wait_ns, wait_as>:
 798         Update.
 799         (remote_target::wait_ns, remote_target::wait_as): Change type of
 800         "options".
 801         (remote_target::wait): Update.
 802         * remote-sim.c (struct gdbsim_target) <wait>: Update.
 803         (gdbsim_target::wait): Update.
 804         * record-full.c (class record_full_base_target) <wait>: Update.
 805         (record_full_wait_1): Change type of "options".
 806         (record_full_base_target::wait): Update.
 807         * record-btrace.c (class record_btrace_target) <wait>: Update.
 808         (record_btrace_target::wait): Update.
 809         * ravenscar-thread.c (struct ravenscar_thread_target) <wait>:
 810         Update.
 811         (ravenscar_thread_target::wait): Update.
 812         * procfs.c (class procfs_target) <wait>: Update.
 813         (procfs_target::wait): Update.
 814         * obsd-nat.h (class obsd_nat_target) <wait>: Update.
 815         * obsd-nat.c (obsd_nat_target::wait): Update.
 816         * nto-procfs.c (struct nto_procfs_target) <wait>: Update.
 817         (nto_procfs_target::wait): Update.
 818         * nbsd-nat.h (struct nbsd_nat_target) <wait>: Update.
 819         * nbsd-nat.c (nbsd_wait): Change type of "options".
 820         (nbsd_nat_target::wait): Update.
 821         * linux-thread-db.c (class thread_db_target) <wait>: Update.
 822         (thread_db_target::wait): Update.
 823         * linux-nat.h (class linux_nat_target) <wait>: Update.
 824         * linux-nat.c (linux_nat_target::wait): Update.
 825         (linux_nat_wait_1): Update.
 826         * infrun.c (do_target_wait_1, do_target_wait): Change type of
 827         "options".
 828         * inf-ptrace.h (struct inf_ptrace_target) <wait>: Update.
 829         * inf-ptrace.c (inf_ptrace_target::wait): Update.
 830         * go32-nat.c (struct go32_nat_target) <wait>: Update.
 831         (go32_nat_target::wait): Update.
 832         * gnu-nat.h (struct gnu_nat_target) <wait>: Update.
 833         * gnu-nat.c (gnu_nat_target::wait): Update.
 834         * fbsd-nat.h (class fbsd_nat_target) <wait>: Update.
 835         * fbsd-nat.c (fbsd_nat_target::wait): Update.
 836         * darwin-nat.h (class darwin_nat_target) <wait>: Update.
 837         * darwin-nat.c (darwin_nat_target::wait): Update.
 838         * bsd-uthread.c (struct bsd_uthread_target) <wait>: Update.
 839         (bsd_uthread_target::wait): Update.
 840         * aix-thread.c (class aix_thread_target) <wait>: Update.
 841         (aix_thread_target::wait): Update.
 842
 843 2020-09-18  Andrew Burgess  <andrew.burgess@embecosm.com>
 844
 845         * compile/compile-object-run.c (create_copied_type_recursive): New
 846         function.
 847         (compile_object_run): Use new function.
 848
 849 2020-08-21  Jon Turney  <jon.turney@dronecode.org.uk>
 850
 851         * NEWS: Mention x86_64 Cygwin core file support.
 852
 853 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
 854
 855         * windows-tdep.c (NOTE_INFO_MODULE, NOTE_INFO_MODULE64): Define.
 856         (core_process_module_section): Handle NOTE_INFO_MODULE64.
 857
 858 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
 859
 860         * windows-tdep.h: Add prototypes.
 861         * i386-windows-tdep.c(windows_core_xfer_shared_libraries): Move.
 862         (i386_windows_core_pid_to_str): Move and rename ...
 863         * windows-tdep.c (windows_core_xfer_shared_libraries): ... to here
 864         (windows_core_pid_to_str): ... and here.
 865         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Register here.
 866
 867 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
 868         * amd64-windows-tdep.c(amd64_windows_gregset_reg_offset): Add.
 869         (amd64_windows_init_abi_common): ... and register.
 870
 871 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
 872
 873         * amd64-windows-tdep.c (amd64_cygwin_core_osabi_sniffer): New.
 874         (_initialize_amd64_windows_tdep): Register amd64_cygwin_core_osabi_sniffer.
 875
 876 2020-09-18  Pedro Alves  <pedro@palves.net>
 877
 878         PR gdb/26631
 879         * thread.c (thread_find_command): Switch inferior before calling
 880         target methods.
 881
 882 2020-09-17  Tom Tromey  <tromey@adacore.com>
 883
 884         * tic6x-tdep.c (tic6x_gdbarch_init): Update.
 885         * target-descriptions.h (struct tdesc_arch_data_deleter): New.
 886         (tdesc_arch_data_up): New typedef.
 887         (tdesc_use_registers, tdesc_data_alloc): Update.
 888         (tdesc_data_cleanup): Don't declare.
 889         * target-descriptions.c (tdesc_data_alloc): Return a
 890         tdesc_arch_data_up.
 891         (tdesc_arch_data_deleter::operator()): Rename from
 892         tdesc_data_cleanup.  Change argument type.
 893         (tdesc_use_registers): Change early_data to an rvalue reference.
 894         (tdesc_use_registers): Don't use delete.
 895         * sparc-tdep.c (sparc32_gdbarch_init): Update.
 896         * s390-tdep.c (s390_gdbarch_init): Update.
 897         * rx-tdep.c (rx_gdbarch_init): Update.
 898         * rs6000-tdep.c (rs6000_gdbarch_init): Update.
 899         * riscv-tdep.c (riscv_gdbarch_init): Update.
 900         * or1k-tdep.c (or1k_gdbarch_init): Update.
 901         * nios2-tdep.c (nios2_gdbarch_init): Update.
 902         * nds32-tdep.c (nds32_gdbarch_init): Update.
 903         * mips-tdep.c (mips_gdbarch_init): Update.
 904         * microblaze-tdep.c (microblaze_gdbarch_init): Update.
 905         * m68k-tdep.c (m68k_gdbarch_init): Update.
 906         * i386-tdep.c (i386_gdbarch_init): Update.
 907         * arm-tdep.c (arm_gdbarch_init): Update.
 908         * arc-tdep.c (arc_tdesc_init): Update.
 909         (arc_gdbarch_init): Update.
 910         * aarch64-tdep.c (aarch64_gdbarch_init): Update.
 911
 912 2020-09-17  Hannes Domani  <ssbssa@yahoo.de>
 913
 914         * windows-nat.c (ctrl_c_handler): Use 32bit DbgUiRemoteBreakin
 915         for WOW64 processes.
 916
 917 2020-09-17  Tom Tromey  <tom@tromey.com>
 918
 919         * dwarf2/read.c (compute_compunit_symtab_includes): Use htab_up.
 920
 921 2020-09-17  Tom Tromey  <tom@tromey.com>
 922
 923         * value.c (preserve_values): Update.
 924         * python/py-type.c (save_objfile_types): Update.
 925         * guile/scm-type.c (save_objfile_types): Update.
 926         * gdbtypes.h (create_copied_types_hash): Return htab_up.
 927         * gdbtypes.c (create_copied_types_hash): Return htab_up.
 928         * compile/compile-object-run.c (compile_object_run): Update.
 929
 930 2020-09-17  Tom Tromey  <tom@tromey.com>
 931
 932         * typeprint.h (class typedef_hash_table) <~typedef_hash_table>:
 933         Remove.
 934         <m_table>: Now htab_up.
 935         * typeprint.c (typedef_hash_table::recursively_update)
 936         (typedef_hash_table::add_template_parameters)
 937         (typedef_hash_table::typedef_hash_table): Update.
 938         (typedef_hash_table::~typedef_hash_table): Remove.
 939         (typedef_hash_table::typedef_hash_table)
 940         (typedef_hash_table::find_global_typedef)
 941         (typedef_hash_table::find_typedef): Update.
 942
 943 2020-09-17  Tom Tromey  <tom@tromey.com>
 944
 945         * target-descriptions.c (tdesc_use_registers): Use htab_up.
 946
 947 2020-09-17  Tom Tromey  <tom@tromey.com>
 948
 949         * linespec.c (class decode_compound_collector)
 950         <~decode_compound_collector>: Remove.
 951         <m_unique_syms>: Now htab_up.
 952         (decode_compound_collector::operator ()): Update.
 953         (class symtab_collector) <~symtab_collector>: Remove.
 954         <m_symtab_table>: Now htab_up.
 955         (symtab_collector::operator ()): Update.
 956
 957 2020-09-17  Tom Tromey  <tom@tromey.com>
 958
 959         * filename-seen-cache.c (filename_seen_cache::filename_seen_cache)
 960         (filename_seen_cache::clear): Update.
 961         (~filename_seen_cache): Remove.
 962         (filename_seen_cache::seen): Update.
 963         * filename-seen-cache.h (class filename_seen_cache) <m_tab>: Now
 964         htab_up.
 965         <~filename_seen_cache>: Remove.
 966         <traverse>: Update.
 967
 968 2020-09-17  Tom Tromey  <tom@tromey.com>
 969
 970         * completer.c (completion_tracker::discard_completions)
 971         (completion_tracker::~completion_tracker)
 972         (completion_tracker::maybe_add_completion)
 973         (completion_tracker::remove_completion)
 974         (completion_tracker::recompute_lowest_common_denominator)
 975         (completion_tracker::build_completion_result): Update.
 976         * completer.h (class completion_tracker) <have_completions>:
 977         Update.
 978         <m_entries_hash>: Now htab_up.
 979
 980 2020-09-17  Tom Tromey  <tom@tromey.com>
 981
 982         * breakpoint.c (ambiguous_names_p): Use htab_up.
 983
 984 2020-09-17  Tom Tromey  <tom@tromey.com>
 985
 986         * auto-load.c (struct auto_load_pspace_info)
 987         <~auto_load_pspace_info, auto_load_pspace_info>: Remove.
 988         <loaded_script_files, loaded_script_texts>: Change type to
 989         htab_up.
 990         (~auto_load_pspace_info) Remove.
 991         (init_loaded_scripts_info, maybe_add_script_file)
 992         (maybe_add_script_text, auto_load_info_scripts): Update.
 993
 994 2020-09-17  Tom Tromey  <tromey@adacore.com>
 995
 996         * c-exp.y (name_obstack): Now static.
 997
 998 2020-09-17  Chungyi Chi  <demonic@csie.io>
 999
1000         * riscv-tdep.c (riscv-insn::decode): Fix recorded insn type.
1001
1002 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
1003
1004         * breakpoint.h (init_catchpoint): Change int parameter to bool.
1005         (add_solib_catchpoint): Likewise.
1006         * breakpoint.c (struct solib_catchpoint) <is_load>: Change type
1007         to bool.
1008         (add_solib_catchpoint): Change int parameter/variable to bool.
1009         (catch_load_or_unload): Likewise.
1010         (init_catchpoint): Likewise.
1011         (create_fork_vfork_event_catchpoint): Likewise.
1012         (catch_fork_command_1): Likewise.
1013         (catch_exec_command_1): Likewise.
1014
1015 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
1016
1017         * gdb-gdb.py.in (class StructTypePrettyPrinter) <to_string>:
1018         Change instance_flags to m_instance_flags.
1019
1020 2020-09-16  Tom Tromey  <tromey@adacore.com>
1021
1022         PR gdb/26598:
1023         * infrun.c (fill_in_stop_func): Use find_pc_partial_function_sym.
1024
1025 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
1026
1027         * fbsd-nat.c (fbsd_nat_target::wait): Always check for
1028         PL_FLAG_EXEC.
1029         (fbsd_nat_target::insert_exec_catchpoint)
1030         (fbsd_nat_target::remove_exec_catchpoint): Always define.
1031         * fbsd-nat.h (fbsd_nat_target::insert_exec_catchpoint)
1032         (fbsd_nat_target::remove_exec_catchpoint): Always declare.
1033
1034 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
1035
1036         * configure.ac: Remove check for kinfo_getvmmap().
1037         * configure, config.in: Regenerate.
1038         * fbsd-nat.c (fbsd_read_mapping): Remove
1039         (fbsd_nat_target::find_memory_regions): Remove the procfs version.
1040         (fbsd_nat_target::info_proc): Assume kinfo_getfile() and
1041         kinfo_get_vmmap() are always present.
1042
1043 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
1044
1045         * fbsd-nat.c: Always include support for
1046         TARGET_OBJECT_SIGNAL_INFO.
1047
1048 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
1049
1050         * fbsd-nat.c (fbsd_nat_target::pid_to_exec_file): Always use
1051         sysctl and remove procfs fallback.
1052
1053 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
1054
1055         * fbsd-nat.c: Assume PT_LWPINFO is always defined.
1056         * fbsd-nat.h: Likewise.
1057
1058 2020-09-16  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1059
1060         * breakpoint.c (commands_command_1): Make a copy of the 'arg'
1061         argument.
1062
1063 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1064
1065         * ada-lang.c (ada_language_data): Delete.
1066         (ada_language): Remove references to ada_language_data.
1067         * c-lang.c (c_language_data): Delete.
1068         (c_language): Remove references to c_language_data.
1069         (cplus_language_data): Delete.
1070         (cplus_language): Remove references to cplus_language_data.
1071         (asm_language_data): Delete.
1072         (asm_language): Remove references to asm_language_data.
1073         (minimal_language_data): Delete.
1074         (minimal_language): Remove references to minimal_language_data.
1075         * d-lang.c (d_language_data): Delete.
1076         (d_language): Remove references to d_language_data.
1077         * f-lang.c (f_language_data): Delete.
1078         (f_language): Remove references to f_language_data.
1079         * go-lang.c (go_language_data): Delete.
1080         (go_language): Remove references to go_language_data.
1081         * language.c (unknown_language_data): Delete.
1082         (unknown_language): Remove references to unknown_language_data.
1083         (auto_language_data): Delete.
1084         (auto_language): Remove references to auto_language_data.
1085         * language.h (language_data): Delete struct.
1086         (language_defn): No longer inherit from language_data.
1087         * m2-lang.c (m2_language_data): Delete.
1088         (m2_language): Remove references to m2_language_data.
1089         * objc-lang.c (objc_language_data): Delete.
1090         (objc_language): Remove references to objc_language_data.
1091         * opencl-lang.c (opencl_language_data): Delete.
1092         (opencl_language): Remove references to opencl_language_data.
1093         * p-lang.c (pascal_language_data): Delete.
1094         (pascal_language): Remove references to pascal_language_data.
1095         * rust-lang.c (rust_language_data): Delete.
1096         (rust_language): Remove references to rust_language_data.
1097
1098 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1099
1100         * ada-lang.c (ada_language_data): Remove la_op_print_tab
1101         initializer.
1102         (ada_language::opcode_print_table): New member function.
1103         * c-lang.c (c_language_data): Remove la_op_print_tab initializer.
1104         (c_language::opcode_print_table): New member function.
1105         (cplus_language_data): Remove la_op_print_tab initializer.
1106         (cplus_language::opcode_print_table): New member function.
1107         (asm_language_data): Remove la_op_print_tab initializer.
1108         (asm_language::opcode_print_table): New member function.
1109         (minimal_language_data): Remove la_op_print_tab initializer.
1110         (minimal_language::opcode_print_table): New member function.
1111         * d-lang.c (d_language_data): Remove la_op_print_tab initializer.
1112         (d_language::opcode_print_table): New member function.
1113         * expprint.c (print_subexp_standard): Update call to
1114         opcode_print_table.
1115         (op_string): Likewise.
1116         * f-lang.c (f_language_data): Remove la_op_print_tab initializer.
1117         (f_language::opcode_print_table): New member function.
1118         * go-lang.c (go_language_data): Remove la_op_print_tab
1119         initializer.
1120         (go_language::opcode_print_table): New member function.
1121         * language.c (unknown_language_data): Remove la_op_print_tab
1122         initializer.
1123         (unknown_language::opcode_print_table): New member function.
1124         (auto_language_data): Remove la_op_print_tab initializer.
1125         (auto_language::opcode_print_table): New member function.
1126         * language.h (language_data): Remove la_op_print_tab field.
1127         (language_defn::opcode_print_table): Declare new member function.
1128         * m2-lang.c (m2_language_data): Remove la_op_print_tab
1129         initializer.
1130         (m2_language::opcode_print_table): New member function.
1131         * objc-lang.c (objc_language_data): Remove la_op_print_tab
1132         initializer.
1133         (objc_language::opcode_print_table): New member function.
1134         * opencl-lang.c (opencl_language_data): Remove la_op_print_tab
1135         initializer.
1136         (opencl_language::opcode_print_table): New member function.
1137         * p-lang.c (pascal_language_data): Remove la_op_print_tab
1138         initializer.
1139         (pascal_language::opcode_print_table): New member function.
1140         * rust-lang.c (rust_language_data): Remove la_op_print_tab
1141         initializer.
1142         (rust_language::opcode_print_table): New member function.
1143
1144 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1145
1146         * ada-lang.c (ada_language_data): Remove la_exp_desc initializer.
1147         (ada_language::expression_ops): New member function.
1148         * c-lang.c (c_language_data): Remove la_exp_desc initializer.
1149         (c_language::expression_ops): New member function.
1150         (cplus_language_data): Remove la_exp_desc initializer.
1151         (cplus_language::expression_ops): New member function.
1152         (asm_language_data): Remove la_exp_desc initializer.
1153         (asm_language::expression_ops): New member function.
1154         (minimal_language_data): Remove la_exp_desc initializer.
1155         (minimal_language::expression_ops): New member function.
1156         * d-lang.c (d_language_data): Remove la_exp_desc initializer.
1157         (d_language::expression_ops): New member function.
1158         * eval.c (evaluate_subexp): Update call to expression_ops.
1159         * expprint.c (print_subexp): Likewise.
1160         (op_name): Likewise.
1161         (dump_subexp_body): Likewise.
1162         * f-lang.c (f_language_data): Remove la_exp_desc initializer.
1163         (f_language::expression_ops): New member function.
1164         * go-lang.c (go_language_data): Remove la_exp_desc initializer.
1165         (go_language::expression_ops): New member function.
1166         * language.c (language_defn::expression_ops): New function.
1167         (unknown_language_data): Remove la_exp_desc initializer.
1168         (auto_language_data): Likewise.
1169         * language.h (language_data): Remove la_exp_desc field.
1170         (language_defn::expression_ops): Declare new member function.
1171         * m2-lang.c (m2_language_data): Remove la_exp_desc initializer.
1172         (m2_language::expression_ops): New member function.
1173         * objc-lang.c (objc_language_data): Remove la_exp_desc
1174         initializer.
1175         * opencl-lang.c (opencl_language_data): Remove la_exp_desc
1176         initializer.
1177         (opencl_language::expression_ops): New member function.
1178         * p-lang.c (pascal_language_data): Remove la_exp_desc initializer.
1179         * parse.c (operator_length): Update call to expression_ops.
1180         (exp_iterate): Likewise.
1181         * rust-lang.c (rust_language_data): Remove la_exp_desc
1182         initializer.
1183         (ruse_language::expression_ops): New member function.
1184
1185 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1186
1187         * ada-lang.c (ada_language_data): Remove la_varobj_ops
1188         initializer.
1189         (ada_language::varobj_ops): New member function.
1190         * c-lang.c (c_language_data): Remove la_varobj_ops
1191         initializer.
1192         (cplus_language_data): Likewise.
1193         (cplus_language::varobj_ops): New member function.
1194         (asm_language_data): Remove la_varobj_ops initializer.
1195         (minimal_language_data): Likewise.
1196         * d-lang.c (d_language_data): Likewise.
1197         * f-lang.c (f_language_data): Likewise.
1198         * go-lang.c (go_language_data): Likewise.
1199         * language.c (language_defn::varobj_ops): New function.
1200         (unknown_language_data): Remove la_varobj_ops
1201         initializer.
1202         (auto_language_data): Likewise.
1203         * language.h (language_data): Remove la_varobj_ops field.
1204         (language_defn::varobj_ops): Declare new member function.
1205         * m2-lang.c (m2_language_data): Remove la_varobj_ops initializer.
1206         * objc-lang.c (objc_language_data): Likewise.
1207         * opencl-lang.c (opencl_language_data): Likewise.
1208         * p-lang.c (pascal_language_data): Likewise.
1209         * rust-lang.c (rust_language_data): Likewise.
1210         * varobj.c (varobj_create): Update call to varobj_ops.
1211         * varobj.h (default_varobj_ops): Delete define.
1212
1213 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1214
1215         * ada-lang.c (ada_language_data): Remove la_macro_expansion
1216         initializer.
1217         * c-lang.c (c_language_data): Likewise.
1218         (c_language::macro_expansion): New member function.
1219         (cplus_language_data): Likewise.
1220         (cplus_language::macro_expansion): New member function.
1221         (asm_language_data): Likewise.
1222         (asm_language::macro_expansion): New member function.
1223         (minimal_language_data): Likewise.
1224         (minimal_language::macro_expansion): New member function.
1225         * d-lang.c (d_language_data): Remove la_macro_expansion
1226         initializer.
1227         * f-lang.c (f_language_data): Likewise.
1228         * go-lang.c (go_language_data): Likewise.
1229         * language.c (unknown_language_data): Likewise.
1230         (auto_language_data): Likewise.
1231         * language.h (language_data): Remove la_macro_expansion field.
1232         (language_defn::macro_expansion): New member function.
1233         * m2-lang.c (m2_language_data): Remove la_macro_expansion
1234         initializer.
1235         * objc-lang.c (objc_language_data): Likewise.
1236         (objc_language::macro_expansion): New member function.
1237         * opencl-lang.c (opencl_language_data): Likewise.
1238         (opencl_language::macro_expansion): New member function.
1239         * p-lang.c (pascal_language_data): Remove la_macro_expansion
1240         initializer.
1241         * rust-lang.c (rust_language_data): Likewise.
1242         * symtab.c (default_collect_symbol_completion_matches_break_on):
1243         Update call to macro_expansion.
1244
1245 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1246
1247         * ada-lang.c (ada_language_data): Remove la_array_ordering
1248         initializer.
1249         * c-lang.c (c_language_data): Likewise.
1250         (cplus_language_data): Likewise.
1251         (asm_language_data): Likewise.
1252         (minimal_language_data): Likewise.
1253         * d-lang.c (d_language_data): Likewise.
1254         * dwarf2/read.c (read_array_order): Update for call to
1255         array_ordering.
1256         * f-lang.c (f_language_data): Remove la_array_ordering
1257         initializer.
1258         (f_language::array_ordering): New member function.
1259         * go-lang.c (go_language_data): Remove la_array_ordering
1260         initializer.
1261         * language.c (unknown_language_data): Likewise.
1262         (auto_language_data): Likewise.
1263         * language.h (language_data): Delete la_array_ordering field.
1264         (language_defn::array_ordering): New member function.
1265         * m2-lang.c (m2_language_data): Remove la_array_ordering
1266         initializer.
1267         * objc-lang.c (objc_language_data): Likewise.
1268         * opencl-lang.c (opencl_language_data): Likewise.
1269         * p-lang.c (pascal_language_data): Likewise.
1270         * rust-lang.c (rust_language_data): Likewise.
1271
1272 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1273
1274         * ada-lang.c (ada_language_data): Remove la_case_sensitivity
1275         initializer.
1276         * c-lang.c (c_language_data): Likewise.
1277         (cplus_language_data): Likewise.
1278         (asm_language_data): Likewise.
1279         (minimal_language_data): Likewise.
1280         * d-lang.c (d_language_data): Likewise.
1281         * f-lang.c (f_language_data): Likewise.
1282         (f_language::case_sensitivity): New member function.
1283         * go-lang.c (go_language_data): Remove la_case_sensitivity
1284         initializer.
1285         * language.c (enum case_mode): Moved here from language.h.
1286         (case_mode): Make static.
1287         (show_case_command): Update for case_sensitivity being a method.
1288         (set_case_command): Likewise.
1289         (set_range_case): Likewise.
1290         (unknown_language_data): Remove la_case_sensitivity initializer.
1291         (auto_language_data): Likewise.
1292         * language.h (case_mode): Delete, move enum declaration to
1293         language.c.
1294         (language_data): Delete la_case_sensitivity field.
1295         (language_defn::case_sensitivity): New member function.
1296         * m2-lang.c (m2_language_data): Remove la_case_sensitivity
1297         initializer.
1298         * objc-lang.c (objc_language_data): Likewise.
1299         * opencl-lang.c (opencl_language_data): Likewise.
1300         * p-lang.c (pascal_language_data): Likewise.
1301         * rust-lang.c (rust_language_data): Likewise.
1302
1303 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1304
1305         * ada-lang.c (ada_language_data): Remove la_range_check
1306         initializer.
1307         * c-lang.c (c_language_data): Likewise.
1308         (cplus_language_data): Likewise.
1309         (asm_language_data): Likewise.
1310         (minimal_language_data): Likewise.
1311         * d-lang.c (d_language_data): Likewise.
1312         * f-lang.c (f_language_data): Likewise.
1313         (f_language::range_checking_on_by_default): New member function.
1314         * go-lang.c (go_language_data): Remove la_range_check initializer.
1315         * language.c (enum range_mode): Moved here from language.h.
1316         (range_mode): Made static.
1317         (show_range_command): Update to use
1318         range_checking_on_by_default.
1319         (set_range_command): Likewise.
1320         (set_range_case): Likewise.
1321         (unknown_language_data): Remove la_range_check initializer.
1322         (auto_language_data): Likewise.
1323         * language.h (range_mode): Delete.  Enum definition moved to
1324         language.c.
1325         (language_data): Remove la_range_check field.
1326         (language_defn::range_checking_on_by_default): New member
1327         function.
1328         * m2-lang.c (m2_language_data): Remove la_range_check initializer.
1329         (m2_language::range_checking_on_by_default): New member function.
1330         * objc-lang.c (objc_language_data): Remove la_range_check
1331         initializer.
1332         * opencl-lang.c (opencl_language_data): Likewise.
1333         * p-lang.c (pascal_language_data): Likewise.
1334         (pascal_language::range_checking_on_by_default): New member
1335         function.
1336         * rust-lang.c (rust_language_data): Remove la_range_check
1337         initializer.
1338         (rust_language::range_checking_on_by_default): New member
1339         function.
1340
1341 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1342
1343         * dwarf2/read.c (dwarf2_physname): Remove special case for
1344         language_go.
1345         * go-lang.c (go_language::store_sym_names_in_linkage_form_p): New
1346         member function.
1347
1348 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1349
1350         * ada-lang.c (ada_language_data): Remove
1351         la_store_sym_names_in_linkage_form_p initializer.
1352         (ada_language::store_sym_names_in_linkage_form_p): New member
1353         function.
1354         * c-lang.c (c_language_data): Remove
1355         la_store_sym_names_in_linkage_form_p initializer.
1356         (c_language::store_sym_names_in_linkage_form_p): New member
1357         function.
1358         (cplus_language_data): Remove la_store_sym_names_in_linkage_form_p
1359         initializer.
1360         (asm_language_data): Likewise.
1361         (asm_language::store_sym_names_in_linkage_form_p): New member
1362         function.
1363         (minimal_language_data): Remove
1364         la_store_sym_names_in_linkage_form_p initializer.
1365         (minimal_language::store_sym_names_in_linkage_form_p): New member
1366         function.
1367         * d-lang.c (d_language_data): Remove
1368         la_store_sym_names_in_linkage_form_p initializer.
1369         * dwarf2/read.c (dwarf2_physname): Update call to
1370         store_sym_names_in_linkage_form_p.
1371         * f-lang.c (f_language_data): Remove
1372         la_store_sym_names_in_linkage_form_p initializer.
1373         * go-lang.c (go_language_data): Remove
1374         la_store_sym_names_in_linkage_form_p initializer.
1375         * language.c (unknown_language_data): Remove
1376         la_store_sym_names_in_linkage_form_p initializer.
1377         (unknown_language::store_sym_names_in_linkage_form_p): New member
1378         function.
1379         (auto_language_data): Remove la_store_sym_names_in_linkage_form_p
1380         initializer.
1381         (auto_language::store_sym_names_in_linkage_form_p): New member
1382         function.
1383         * language.h (language_data): Remove
1384         la_store_sym_names_in_linkage_form_p member variable.
1385         (language_defn::store_sym_names_in_linkage_form_p): New member
1386         function.
1387         * m2-lang.c (m2_language_data): Remove
1388         la_store_sym_names_in_linkage_form_p initializer.
1389         * objc-lang.c (objc_language_data): Likewise.
1390         * opencl-lang.c (opencl_language_data): Likewise.
1391         * p-lang.c (pascal_language_data): Likewise.
1392         * rust-lang.c (rust_language_data): Likewise.
1393
1394 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1395
1396         * ada-lang.c (ada_language_data): Remove string_lower_bound
1397         initializer.
1398         * c-lang.c (c_language_data): Likewise.
1399         (cplus_language_data): Likewise.
1400         (asm_language_data): Likewise.
1401         (minimal_language_data): Likewise.
1402         * d-lang.c (d_language_data): Likewise.
1403         * f-lang.c (f_language_data): Likewise.
1404         * go-lang.c (go_language_data): Likewise.
1405         * language.c (unknown_language_data): Likewise.
1406         (auto_language_data): Likewise.
1407         * language.h (language_data): Remove string_lower_bound field.
1408         (language_defn::string_lower_bound): New member function.
1409         * m2-lang.c (m2_language_data): Remove string_lower_bound
1410         initializer.
1411         (m2_language::string_lower_bound): New member function.
1412         * objc-lang.c (objc_language_data): Remove string_lower_bound
1413         initializer.
1414         * opencl-lang.c (opencl_language_data): Likewise.
1415         * p-lang.c (pascal_language_data): Likewise.
1416         * rust-lang.c (rust_language_data): Likewise.
1417         * valops.c (value_cstring): Update call to string_lower_bound.
1418         (value_string): Likewise.
1419         * value.c (allocate_repeated_value): Likewise.
1420
1421 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1422
1423         * valops.c (value_repeat): Fix incorrect argument name in comment.
1424
1425 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1426
1427         * ada-lang.c (ada_language_data): Remove c_style_arrays
1428         initializer.
1429         (ada_language::c_style_arrays_p): New member fuction.
1430         * c-lang.c (c_language_data): Remove c_style_arrays
1431         initializer.
1432         (cplus_language_data): Likewise.
1433         (asm_language_data): Likewise.
1434         (minimal_language_data): Likewise.
1435         * d-lang.c (d_language_data): Likewise.
1436         * eval.c (ptrmath_type_p): Update call to c_style_arrays_p.
1437         * f-lang.c (f_language_data): Remove c_style_arrays initializer.
1438         (f_language::c_style_arrays_p): New member function.
1439         * go-lang.c (go_language_data): Remove c_style_arrays initializer.
1440         * infcall.c (value_arg_coerce): Update call to c_style_arrays_p.
1441         * language.c (unknown_language_data): Remove c_style_arrays
1442         initializer.
1443         (auto_language_data): Likewise.
1444         * language.h (language_data): Remove c_style_arrays field.
1445         (language_defn::c_style_arrays_p): New member function.
1446         * m2-lang.c (m2_language_data): Remove c_style_arrays initializer.
1447         (m2_language::c_style_arrays_p): New member function.
1448         * objc-lang.c (objc_language_data): Remove c_style_arrays
1449         initializer.
1450         * opencl-lang.c (opencl_language_data): Likewise.
1451         * p-lang.c (pascal_language_data): Likewise.
1452         * rust-lang.c (rust_language_data): Likewise.
1453         * valarith.c (value_subscript): Update call to c_style_arrays_p,
1454         and update local variable to a bool.
1455         * valops.c (value_cast): Update call to c_style_arrays_p.
1456         (value_array): Likewise.
1457         * value.c (coerce_array): Likewise.
1458
1459 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1460
1461         * ada-lang.c (ada_language_data): Remove la_language initializer.
1462         * c-lang.c (c_language_data): Likewise.
1463         (cplus_language_data): Likewise.
1464         (asm_language_data): Likewise.
1465         (minimal_language_data): Likewise.
1466         * d-lang.c (d_language_data): Likewise.
1467         * f-lang.c (f_language_data): Likewise.
1468         * go-lang.c (go_language_data): Likewise.
1469         * language.c (unknown_language_data): Likewise.
1470         (auto_language_data): Likewise.
1471         * language.h (language_data): Remove la_language field.
1472         (language_defn::language_defn): Initialise la_language field.
1473         (language_defn::la_language): New member variable.
1474         * m2-lang.c (m2_language_data): Remove la_language field.
1475         * objc-lang.c (objc_language_data): Likewise.
1476         * opencl-lang.c (opencl_language_data): Likewise.
1477         * p-lang.c (pascal_language_data): Likewise.
1478         * rust-lang.c (rust_language_data): Likewise.
1479
1480 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1481
1482         * ada-lang.c (ada_extensions): Delete, moved into
1483         ada_language::filename_extensions.
1484         (ada_language_data): Remove la_filename_extensions initializer.
1485         (ada_language::filename_extensions): New member function.
1486         * c-lang.c (c_extensions): Delete, moved into
1487         c_language::filename_extensions.
1488         (c_language_data): Remove la_filename_extensions initializer.
1489         (c_language::filename_extensions): New member function.
1490         (cplus_extensions): Delete, moved into
1491         cplus_language::filename_extensions.
1492         (cplus_language_data): Remove la_filename_extensions initializer.
1493         (cplus_language::filename_extensions): New member function.
1494         (asm_extensions): Delete, moved into
1495         asm_language::filename_extensions.
1496         (asm_language_data): Remove la_filename_extensions initializer.
1497         (asm_language::filename_extensions): New member function.
1498         (minimal_language_data): Remove la_filename_extensions
1499         initializer.
1500         * d-lang.c (d_extensions): Delete, moved into
1501         d_language::filename_extensions.
1502         (d_language_data): Remove la_filename_extensions initializer.
1503         (d_language::filename_extensions): New member function.
1504         * f-lang.c (f_extensions): Delete, moved into
1505         f_language::filename_extensions.
1506         (f_language_data): Remove la_filename_extensions initializer.
1507         (f_language::filename_extensions): New member function.
1508         * go-lang.c (go_language_data): Remove la_filename_extensions
1509         initializer.
1510         * language.c (add_set_language_command): Update now that
1511         filename_extensions returns a vector.
1512         (unknown_language_data): Remove la_filename_extensions
1513         initializer.
1514         (auto_language_data): Likewise.
1515         * language.h (language_data): Remove la_filename_extensions field.
1516         (language_defn::filename_extensions): New member function.
1517         * m2-lang.c (m2_language_data): Remove la_filename_extensions
1518         initializer.
1519         * objc-lang.c (objc_extensions): Delete, moved into
1520         objc_language::filename_extensions.
1521         (objc_language_data): Remove la_filename_extensions initializer.
1522         (objc_language::filename_extensions): New member function.
1523         * opencl-lang.c (opencl_language_data): Remove
1524         la_filename_extensions initializer.
1525         * p-lang.c (pascal_extensions): Delete, moved into
1526         pascal_language::filename_extensions.
1527         (pascal_language_data): Remove la_filename_extensions initializer.
1528         (pascal_language::filename_extensions): New member function.
1529         * rust-lang.c (rust_extensions): Delete, moved into
1530         rust_language::filename_extensions.
1531         (rust_language_data): Remove la_filename_extensions initializer.
1532         (rust_language::filename_extensions): New member function.
1533         * symfile.c (add_filename_language): Add new assert.
1534
1535 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1536
1537         * ada-lang.c (ada_language_data): Remove la_name and
1538         la_natural_name initializers.
1539         (ada_language::name): New member function.
1540         (ada_language::natural_name): New member function.
1541         * c-lang.c (c_language_data): Remove la_name and
1542         la_natural_name initializers.
1543         (c_language::name): New member function.
1544         (c_language::natural_name): New member function.
1545         (cplus_language_data): Remove la_name and
1546         la_natural_name initializers.
1547         (cplus_language::name): New member function.
1548         (cplus_language::natural_name): New member function.
1549         (asm_language_data): Remove la_name and
1550         la_natural_name initializers.
1551         (asm_language::name): New member function.
1552         (asm_language::natural_name): New member function.
1553         (minimal_language_data): Remove la_name and
1554         la_natural_name initializers.
1555         (minimal_language::name): New member function.
1556         (minimal_language::natural_name): New member function.
1557         * compile/compile.c (compile_to_object): Update call to
1558         lanugage_defn::name.
1559         * d-lang.c (d_language_data): Remove la_name and
1560         la_natural_name initializers.
1561         (d_language::name): New member function.
1562         (d_language::natural_name): New member function.
1563         * expprint.c (print_subexp_standard): Update call to
1564         language_defn::name.
1565         (dump_raw_expression): Likewise
1566         (dump_prefix_expression): Likewise.
1567         * f-lang.c (f_language_data): Remove la_name and
1568         la_natural_name initializers.
1569         (f_language::name): New member function.
1570         (f_language::natural_name): New member function.
1571         * go-lang.c (go_language_data): Remove la_name and
1572         la_natural_name initializers.
1573         (go_language::name): New member function.
1574         (go_language::natural_name): New member function.
1575         * language.c (show_language_command): Update call to
1576         language_defn::name.
1577         (set_language_command): Likewise.
1578         (language_enum): Likewise.
1579         (language_str): Likewise.
1580         (add_set_language_command): Likewise, use
1581         language_defn::natural_name in the doc string.
1582         (unknown_language_data): Remove la_name and
1583         la_natural_name initializers.
1584         (unknown_language::name): New member function.
1585         (unknown_language::natural_name): New member function.
1586         (auto_language_data): Remove la_name and
1587         la_natural_name initializers.
1588         (auto_language::name): New member function.
1589         (auto_language::natural_name): New member function.
1590         (language_lookup_primitive_type_as_symbol): Update call to
1591         language_defn::name.
1592         * language.h (language_data): Remove la_name and la_natural_name
1593         member variables.
1594         (language_defn::name): New member function.
1595         (language_defn::natural_name): New member function.
1596         * m2-lang.c (m2_language_data): Remove la_name and
1597         la_natural_name initializers.
1598         (m2_language::name): New member function.
1599         (m2_language::natural_name): New member function.
1600         * mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
1601         language_defn::natural_name.
1602         * objc-lang.c (objc_language_data): Remove la_name and
1603         la_natural_name initializers.
1604         (objc_language::name): New member function.
1605         (objc_language::natural_name): New member function.
1606         * opencl-lang.c (opencl_language_data): Remove la_name and
1607         la_natural_name initializers.
1608         (opencl_language::name): New member function.
1609         (opencl_language::natural_name): New member function.
1610         * p-lang.c (pascal_language_data): Remove la_name and
1611         la_natural_name initializers.
1612         (pascal_language::name): New member function.
1613         (pascal_language::natural_name): New member function.
1614         * rust-lang.c (rust_language_data): Remove la_name and
1615         la_natural_name initializers.
1616         (rust_language::name): New member function.
1617         (rust_language::natural_name): New member function.
1618         * symtab.c (lookup_language_this): Update call to
1619         language_defn::name.
1620
1621 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1622
1623         * ada-lang.c (ada_language_data): Remove la_name_of_this
1624         initializer.
1625         * ax-gdb.c (gen_expr): Update call to name_of_this.
1626         * c-exp.y (classify_name): Likewise.
1627         * c-lang.c (c_language_data): Remove la_name_of_this initializer.
1628         (cplus_language_data): Likewise.
1629         (cplus_language::name_of_this): New member function.
1630         (asm_language_data): Remove la_name_of_this initializer.
1631         (minimal_language_data): Likewise.
1632         * d-lang.c (d_language_data): Likewise.
1633         (d_language::name_of_this): New member function.
1634         * expprint.c (print_subexp_standard): Update call to name_of_this.
1635         * f-lang.c (f_language_data): Remove la_name_of_this initializer.
1636         * go-lang.c (go_language_data): Likewise.
1637         * language.c (unknown_language_data): Likewise.
1638         (unknown_language::name_of_this): New member function.
1639         (auto_language_data): Remove la_name_of_this initializer.
1640         (auto_language::name_of_this): New member function.
1641         * language.h (language_data): Delete la_name_of_this member
1642         variable.
1643         (language_defn::name_of_this): New member function.
1644         * m2-lang.c (m2_language_data): Remove la_name_of_this
1645         initializer.
1646         * objc-lang.c (objc_language_data): Likewise.
1647         (objc_language::name_of_this): New member function.
1648         * opencl-lang.c (opencl_language_data): Remove la_name_of_this
1649         initializer.
1650         * p-lang.c (pascal_language_data): Likewise.
1651         (pascal_language::name_of_this): New member function.
1652         * rust-lang.c (rust_language_data): Remove la_name_of_this
1653         initializer.
1654         * symtab.c (lookup_language_this): Update call to name_of_this.
1655         (lookup_symbol_aux): Likewise.
1656         * valops.c (value_of_this): Likewise.
1657
1658 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1659
1660         * ada-lang.c (ada_language_data): Remove
1661         la_struct_too_deep_ellipsis initializer.
1662         (ada_language::struct_too_deep_ellipsis): New member function.
1663         * c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
1664         initializer.
1665         (cplus_language_data): Likewise.
1666         (asm_language_data): Likewise.
1667         (minimal_language_data): Likewise.
1668         * cp-valprint.c (cp_print_value): Update call to
1669         struct_too_deep_ellipsis.
1670         * d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
1671         initializer.
1672         * f-lang.c (f_language_data): Likewise.
1673         (f_language::struct_too_deep_ellipsis): New member function.
1674         * go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
1675         initializer.
1676         * language.c (unknown_language_data): Likewise.
1677         (auto_language_data): Likewise.
1678         * language.h (language_data): Delete la_struct_too_deep_ellipsis
1679         member variable.
1680         (language_defn::struct_too_deep_ellipsis): New member function.
1681         * m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
1682         initializer.Q
1683         * objc-lang.c (objc_language_data): Likewise.
1684         * opencl-lang.c (opencl_language_data): Likewise.
1685         * p-lang.c (pascal_language_data): Likewise.
1686         * rust-lang.c (rust_language_data): Likewise.
1687         * valprint.c (val_print_check_max_depth): Update call to
1688         struct_too_deep_ellipsis.
1689
1690 2020-09-16  Felix Willgerodt  <felix.willgerodt@intel.com>
1691
1692         * MAINTAINERS (Write After Approval): Add myself.
1693
1694 2020-09-15  Tom Tromey  <tom@tromey.com>
1695
1696         * f-valprint.c (f_value_print_inner) <case TYPE_CODE_INT>:
1697         Remove.
1698
1699 2020-09-15  Tom Tromey  <tom@tromey.com>
1700
1701         * rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
1702         and TYPE_CODE_METHODPTR cases.
1703         * c-valprint.c (c_value_print_memberptr): Move to valprint.c.
1704         (c_value_print_inner): Update.
1705         * valprint.c (generic_value_print_memberptr): New function, from
1706         c_value_print_memberptr.
1707         (generic_value_print): Use it.  Call cplus_print_method_ptr.
1708
1709 2020-09-15  Tom Tromey  <tromey@adacore.com>
1710
1711         * python/python-internal.h (PyInt_FromLong): Remove define.
1712         * python/py-value.c (convert_value_from_python): Use
1713         gdb_py_object_from_longest.
1714         * python/py-type.c (typy_get_code): Use
1715         gdb_py_object_from_longest.
1716         * python/py-symtab.c (salpy_get_line): Use
1717         gdb_py_object_from_longest.
1718         * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use
1719         gdb_py_object_from_longest.
1720         * python/py-record.c (recpy_gap_reason_code): Use
1721         gdb_py_object_from_longest.
1722         * python/py-record-btrace.c (recpy_bt_insn_size)
1723         (recpy_bt_func_level, btpy_list_count): Use
1724         gdb_py_object_from_longest.
1725         * python/py-infthread.c (gdbpy_create_ptid_object): Use
1726         gdb_py_object_from_longest.  Fix error handling.
1727         * python/py-framefilter.c (bootstrap_python_frame_filters): Use
1728         gdb_py_object_from_longest.
1729         * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use
1730         gdb_py_object_from_longest.
1731         * python/py-breakpoint.c (bppy_get_type, bppy_get_number)
1732         (bppy_get_thread, bppy_get_task, bppy_get_hit_count)
1733         (bppy_get_ignore_count): Use gdb_py_object_from_longest.
1734
1735 2020-09-15  Tom Tromey  <tromey@adacore.com>
1736
1737         * python/python.c (gdbpy_parameter_value): Use
1738         gdb_py_object_from_ulongest.
1739
1740 2020-09-15  Tom Tromey  <tromey@adacore.com>
1741
1742         * python/py-infevents.c (create_register_changed_event_object):
1743         Use gdb_py_object_from_longest.
1744         * python/py-exitedevent.c (create_exited_event_object): Use
1745         gdb_py_object_from_longest.
1746
1747 2020-09-15  Tom Tromey  <tromey@adacore.com>
1748
1749         * python/python.c (gdbpy_parameter_value): Use
1750         gdb_py_object_from_longest.
1751         * python/py-type.c (convert_field, typy_range): Use
1752         gdb_py_object_from_longest.
1753         * python/py-tui.c (gdbpy_tui_width, gdbpy_tui_height): Use
1754         gdb_py_object_from_longest.
1755         * python/py-lazy-string.c (stpy_get_length): Use
1756         gdb_py_object_from_longest.
1757         * python/py-infthread.c (thpy_get_num, thpy_get_global_num): Use
1758         gdb_py_object_from_longest.
1759         * python/py-infevents.c (create_memory_changed_event_object): Use
1760         gdb_py_object_from_longest.
1761         * python/py-inferior.c (infpy_get_num): Use
1762         gdb_py_object_from_longest.
1763         (infpy_get_pid): Likewise.
1764
1765 2020-09-15  Tom Tromey  <tromey@adacore.com>
1766
1767         * python/python-internal.h (gdb_py_long_from_ulongest): Remove
1768         defines.
1769         * python/py-value.c (valpy_long): Use
1770         gdb_py_object_from_ulongest.
1771         * python/py-symtab.c (salpy_get_pc): Use
1772         gdb_py_object_from_ulongest.
1773         (salpy_get_last): Likewise.
1774         * python/py-record-btrace.c (recpy_bt_insn_pc): Use
1775         gdb_py_object_from_ulongest.
1776         * python/py-lazy-string.c (stpy_get_address): Use
1777         gdb_py_object_from_ulongest.
1778         * python/py-frame.c (frapy_pc): Use gdb_py_object_from_ulongest.
1779         * python/py-arch.c (archpy_disassemble): Use
1780         gdb_py_object_from_ulongest and gdb_py_object_from_longest.  Fix
1781         error handling.
1782
1783 2020-09-15  Tom Tromey  <tromey@adacore.com>
1784
1785         * python/python-internal.h (gdb_py_long_from_longest): Remove
1786         defines.
1787         * python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
1788         * python/py-type.c (convert_field, typy_get_sizeof): Use
1789         gdb_py_object_from_longest.
1790         * python/py-record-btrace.c (btpy_list_index): Use
1791         gdb_py_object_from_longest.
1792
1793 2020-09-15  Tom Tromey  <tromey@adacore.com>
1794
1795         * python/python-internal.h (PyInt_FromSsize_t): Remove define.
1796         * python/py-record.c (recpy_element_number): Use
1797         gdb_py_object_from_longest.
1798         (recpy_gap_number): Likewise.
1799
1800 2020-09-15  Tom Tromey  <tromey@adacore.com>
1801
1802         * top.c (ui::ui): Update.
1803         (highest_ui_num): Remove.
1804         * top.h (struct ui) <num>: Remove.
1805
1806 2020-09-15  Tom Tromey  <tromey@adacore.com>
1807
1808         * unittests/memory-map-selftests.c (valid_mem_map): Now array.
1809         * ui-style.c (ansi_regex_text): Now array.
1810         * rust-exp.y (number_regex_text): Now array.
1811         * linespec.c (linespec_quote_characters): Now array.
1812         * jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
1813         Now arrays.
1814
1815 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1816
1817         * debuginfod-support.c (debuginfod_client_deleter): New.
1818         (debuginfod_client_up): New.
1819         (debuginfod_init): Return debuginfod_client_up.
1820         (debuginfod_source_query): Adjust.
1821         (debuginfod_debuginfo_query): Adjust.
1822
1823 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1824
1825         * debuginfod-support.c (debuginfod_source_query): Use
1826         make_unique_xstrdup.
1827
1828 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1829
1830         * gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
1831         with `type::instance_flags`.
1832
1833 2020-09-14  Michael Mullin  <masmullin@gmail.com>
1834
1835         * xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
1836         Remove baton parameter.
1837
1838 2020-09-14  Pedro Alves  <pedro@palves.net>
1839
1840         * Makefile.in (SELFTESTS_SRCS): Add
1841         unittests/enum-flags-selftests.c.
1842         * btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
1843         btrace_function_flags instead of enum btrace_function_flag.
1844         * compile/compile-c-types.c (convert_qualified): Use
1845         enum_flags::raw.
1846         * compile/compile-cplus-symbols.c (convert_one_symbol)
1847         (convert_symbol_bmsym):
1848         * compile/compile-cplus-types.c (compile_cplus_convert_method)
1849         (compile_cplus_convert_struct_or_union_methods)
1850         (compile_cplus_instance::convert_qualified_base):
1851         * go-exp.y (parse_string_or_char): Add cast to int.
1852         * unittests/enum-flags-selftests.c: New file.
1853         * record-btrace.c (btrace_thread_flag_to_str): Change parameter's
1854         type to btrace_thread_flags from btrace_thread_flag.
1855         (record_btrace_cancel_resume, record_btrace_step_thread): Change
1856         local's type to btrace_thread_flags from btrace_thread_flag.  Add
1857         cast in DEBUG call.
1858
1859 2020-09-14  Pedro Alves  <pedro@palves.net>
1860
1861         * c-typeprint.c (c_type_print_modifier): Adjust to rename.
1862         * gdbtypes.c (address_space_name_to_int): Rename to ...
1863         (address_space_name_to_type_instance_flags): ... this.
1864         (address_space_int_to_name): Rename to ...
1865         (address_space_type_instance_flags_to_name): ... this.
1866         * gdbtypes.h (address_space_name_to_int): Rename to ...
1867         (address_space_name_to_type_instance_flags): ... this.
1868         (address_space_int_to_name): Rename to ...
1869         (address_space_type_instance_flags_to_name): ... this.
1870         * type-stack.c (type_stack::insert): Adjust to rename.
1871         * type-stack.h (type_stack::insert): Likewise.
1872
1873 2020-09-14  Pedro Alves  <pedro@palves.net>
1874             Andrew Burgess  <andrew.burgess@embecosm.com>
1875
1876         * avr-tdep.c (avr_address_class_type_flags): Return
1877         type_instance_flags.
1878         (avr_address_class_type_flags_to_name): Take a
1879         type_instance_flags.
1880         (avr_address_class_name_to_type_flags): Return bool and take a
1881         type_instance_flags.
1882         * d-lang.c (build_d_types): Use type::set_instance_flags.
1883         * ft32-tdep.c (ft32_address_class_type_flags): Return
1884         type_instance_flags.
1885         (ft32_address_class_type_flags_to_name): Take a
1886         type_instance_flags.
1887         (ft32_address_class_name_to_type_flags): Return bool and take a
1888         type_instance_flags.
1889         (ft32_gdbarch_init): Use type::set_instance_flags.
1890         * eval.c (fake_method::fake_method): Use type::set_instance_flags.
1891         * gdbarch.h, gdbarch.c: Regenerate.
1892         * gdbarch.sh (address_class_type_flags): Use type_instance_flags.
1893         (address_class_name_to_type_flags): Use type_instance_flags and
1894         bool.
1895         * gdbtypes.c (address_space_name_to_int)
1896         (address_space_int_to_name, make_qualified_type): Use
1897         type_instance_flags.
1898         (make_qualified_type): Use type_instance_flags and
1899         type::set_instance_flags.
1900         (make_type_with_address_space, make_cv_type, make_vector_type)
1901         (check_typedef): Use type_instance_flags.
1902         (recursive_dump_type): Cast type_instance_flags to unsigned for
1903         printing.
1904         (copy_type_recursive): Use type::set_instance_flags.
1905         (gdbtypes_post_init): Use type::set_instance_flags.
1906         * gdbtypes.h (struct type) <instance_flags>: Rename to ...
1907         <m_instance_flags>: ... this.
1908         <instance_flags, set_instance_flags>: New methods.
1909         (TYPE_INSTANCE_FLAGS): Use the instance_flags method.
1910         (SET_TYPE_INSTANCE_FLAGS): New.
1911         (address_space_name_to_int, address_space_int_to_name)
1912         (make_type_with_address_space): Pass flags using
1913         type_instance_flags instead of int.
1914         * stabsread.c (cleanup_undefined_types_noname): Use
1915         type::set_instance_flags.
1916         * s390-tdep.c (s390_address_class_type_flags): Return
1917         type_instance_flags.
1918         (s390_address_class_type_flags_to_name): Take a
1919         type_instance_flags.
1920         (s390_address_class_name_to_type_flags): Return bool and take a
1921         type_instance_flags.
1922         * type-stack.c (type_stack::follow_types): Use
1923         type_instance_flags.
1924         * dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
1925
1926 2020-09-14  Tom Tromey  <tromey@adacore.com>
1927
1928         * x86-tdep.h (x86_in_indirect_branch_thunk): Update.
1929         * x86-tdep.c (x86_is_thunk_register_name)
1930         (x86_in_indirect_branch_thunk): Update.
1931         * sparc64-tdep.c (sparc64_fpu_register_names)
1932         (sparc64_cp0_register_names, sparc64_register_names)
1933         (sparc64_pseudo_register_names): Now const.
1934         * sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
1935         cp0_registers_num>: Now const.
1936         * sparc-tdep.c (sparc_core_register_names)
1937         (sparc32_fpu_register_names, sparc32_cp0_register_names)
1938         (sparc32_pseudo_register_names): Now const.
1939         (validate_tdesc_registers): Update.
1940         * rust-lang.c (rust_extensions): Now const.
1941         * p-lang.c (p_extensions): Now const.
1942         * objc-lang.c (objc_extensions): Now const.
1943         * nto-tdep.c (nto_thread_state_str): Now const.
1944         * moxie-tdep.c (moxie_register_names): Now const.
1945         * mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
1946         Now const.
1947         * mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
1948         (mips_linux_reg_names): Now const.
1949         (mips_gdbarch_init): Update.
1950         * microblaze-tdep.c (microblaze_register_names): Now const.
1951         * m68k-tdep.c (m68k_register_names): Now const.
1952         * m32r-tdep.c (m32r_register_names): Now const.
1953         * ia64-tdep.c (ia64_register_names): Now const.
1954         * i386-tdep.h (struct gdbarch_tdep) <register_names,
1955         ymmh_register_names, ymm16h_regnum, mpx_register_names,
1956         k_register_names, zmmh_register_names, xmm_avx512_register_names,
1957         ymm_avx512_register_names, pkeys_register_names>: Now const.
1958         * i386-tdep.c (i386_register_names, i386_zmm_names)
1959         (i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
1960         (i386_mpx_names, i386_pkeys_names, i386_bnd_names)
1961         (i386_mmx_names, i386_byte_names, i386_word_names): Now const.
1962         * f-lang.c (f_extensions): Now const.
1963         * d-lang.c (d_extensions): Now const.
1964         * csky-tdep.c (csky_register_names): Now const.
1965         * charset.c (default_charset_names, charset_enum): Now const.
1966         (_initialize_charset): Update.
1967         * c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
1968         const.
1969         * bsd-uthread.c (bsd_uthread_solib_names): Now const.
1970         (bsd_uthread_solib_loaded): Update.
1971         (bsd_uthread_state): Now const.
1972         * amd64-tdep.c (amd64_register_names, amd64_ymm_names)
1973         (amd64_ymm_avx512_names, amd64_ymmh_names)
1974         (amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
1975         (amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
1976         (amd64_pkeys_names, amd64_byte_names, amd64_word_names)
1977         (amd64_dword_names): Now const.
1978         * agent.c (can_use_agent_enum): Now const.
1979         * ada-tasks.c (task_states, long_task_states): Now const.
1980         * ada-lang.c (known_runtime_file_name_patterns)
1981         (known_auxiliary_function_name_patterns, attribute_names)
1982         (standard_exc, ada_extensions): Now const.
1983
1984 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1985
1986         * bcache.h (struct bcache) <bcache>: Remove constructor.
1987         <m_hash_function, m_compare_function>: Remove.
1988         <~bcache>: Make virtual.
1989         <compare>: Remove static method, introduce virtual method.
1990         <default_hash>: Remove.
1991         <hash>: New virtual method.
1992         * bcache.c (bcache::expand_hash_table): Update.
1993         (bcache::insert): Update.
1994         (bcache::hash): New.
1995         (bcache::compare): Update comment and parameter names.
1996         * gdbtypes.c (types_deeply_equal): Update.
1997         * psymtab.h (struct psymbol_bcache): New struct.
1998         (class psymtab_storage) <psymtab_storage>: Make default.
1999         <psymbol_cache>: Change type to psymbol_bcache.
2000         * psymtab.c (psymtab_storage::psymtab_storage): Remove.
2001         (psymbol_hash): Change to...
2002         (psymbol_bcache::hash): ... this.
2003         (psymbol_compare): Change to...
2004         (psymbol_bcache::compare): ... this.
2005
2006 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
2007
2008         * linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
2009         checking for initial lwp.
2010
2011 2020-09-14  Tom Tromey  <tromey@adacore.com>
2012
2013         * m68k-tdep.c (m68k_extract_return_value): Use
2014         pointer_result_regnum.
2015         (m68k_store_return_value): Likewise.
2016         (m68k_reg_struct_return_p): Handle vectors and arrays.
2017         (m68k_return_value): Handle arrays.
2018         (m68k_svr4_return_value): Fix single-element aggregate handling.
2019         Handle long double.  Adjust for embedded ABI.
2020         (m68k_svr4_init_abi): Set pointer_result_regnum.
2021         (m68k_embedded_init_abi): New function.
2022         (m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
2023         (m68k_osabi_sniffer): New function.
2024         (_initialize_m68k_tdep): Register osabi sniffer.
2025         * m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
2026         member.
2027
2028 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
2029
2030         * xml-support.c (xml_fetch_content_from_file): Replace xfree
2031         with gdb::unique_xmalloc_ptr<char>.
2032
2033 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
2034
2035         * xml-support.h (xml_fetch_another): Change type to be a
2036         function_view.
2037         (xml_process_xincludes): Remove baton parameter.
2038         (xml_fetch_content_from_file): Change baton parameter to
2039         dirname.
2040         * xml-support.c (struct xinclude_parsing_data)
2041         <xinclude_parsing_data>: Remove baton parameter.
2042         <fetcher_baton>: Remove.
2043         (xinclude_start_include): Adjust.
2044         (xml_process_xincludes): Adjust.
2045         (xml_fetch_content_from_file): Replace baton parameter with
2046         dirname.
2047         * xml-syscall.c (syscall_parse_xml): Remove baton parameter.
2048         (xml_init_syscalls_info): Use a lambda.
2049         * xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
2050         (file_read_description_xml): Use a lambda.
2051         (fetch_available_features_from_target): Change baton parameter
2052         to target_ops.
2053         (target_read_description_xml): Use a lambda.
2054         (target_fetch_description_xml): Use a lambda.
2055         (string_read_description_xml): Update.
2056
2057 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
2058
2059         * gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
2060         uses with type::endianity_is_not_default.
2061
2062 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2063
2064         * gdbtypes.h (struct type) <endianity_is_not_default,
2065         set_endianity_is_not_default>: New methods.
2066         (TYPE_ENDIANITY_NOT_DEFAULT): Use
2067         type::endianity_is_not_default, change all write call sites to
2068         use type::set_endianity_is_not_default.
2069
2070 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2071
2072         * gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
2073         uses with type::is_fixed_instance.
2074
2075 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2076
2077         * gdbtypes.h (struct type) <is_fixed_instance,
2078         set_is_fixed_instance>: New methods.
2079         (TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
2080         write call sites to use type::set_is_fixed_instance.
2081
2082 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2083
2084         * gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
2085         uses with type::is_gnu_ifunc.
2086
2087 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2088
2089         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
2090         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
2091         use type::set_is_gnu_ifunc.
2092
2093 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2094
2095         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
2096         uses with type::stub_is_supported.
2097
2098 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2099
2100         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
2101         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
2102         use type::set_stub_is_supported.
2103
2104 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2105
2106         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
2107         uses with type::is_vector.
2108
2109 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2110
2111         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
2112         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
2113         use type::set_is_vector.
2114
2115 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2116
2117         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
2118         uses with type::has_varargs.
2119
2120 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2121
2122         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
2123         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
2124         use type::set_has_varargs.
2125
2126 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2127
2128         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
2129         uses with type::is_prototyped.
2130
2131 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2132
2133         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
2134         New methods.
2135         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
2136         call sites to use type::set_is_prototyped.
2137
2138 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2139
2140         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
2141         uses with type::target_is_stub.
2142
2143 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2144
2145         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
2146         New methods.
2147         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
2148         sites to use type::set_target_is_stub.
2149
2150 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2151
2152         * gdbtypes.h (TYPE_STUB): Remove, replace all
2153         uses with type::is_stub.
2154
2155 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2156
2157         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
2158         (TYPE_STUB): Use type::is_stub, change all write call sites to
2159         use type::set_is_stub.
2160
2161 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2162
2163         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
2164         type::has_no_signedness.
2165
2166 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2167
2168         * gdbtypes.h (struct type) <has_no_signedness,
2169         set_has_no_signedness>: New methods.
2170         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
2171         call sites to use type::set_has_no_signedness.
2172
2173 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2174
2175         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
2176         type::is_unsigned.
2177
2178 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2179
2180         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
2181         methods.
2182         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
2183         sites to use type::set_is_unsigned.
2184
2185 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
2186             Adam Renquinha <arenquinha@cimeq.qc.ca>
2187
2188         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
2189         pointer and stack frame offset when unwinding.
2190
2191 2020-09-13  Pedro Alves  <pedro@palves.net>
2192
2193         * NEWS: Document "-break-insert --qualified".
2194         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
2195
2196 2020-09-13  Pedro Alves  <pedro@palves.net>
2197
2198         * linespec.c (classify_mtype, compare_msyms): Delete.
2199         (search_minsyms_for_name): Remove classification logic.  Instead
2200         filter out trampoline symbols if we also found an external
2201         function of the same name.
2202
2203 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
2204
2205         * NEWS: Create a new section for the next release branch.
2206         Rename the section of the current branch, now that it has
2207         been cut.
2208
2209 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
2210
2211         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
2212         * version.in: Bump version to 11.0.50.DATE-git.
2213
2214 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
2215
2216         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
2217
2218 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
2219             Felix Willgerodt  <Felix.Willgerodt@intel.com>
2220
2221         * gdbarch.sh: Added bfloat16 type.
2222         * gdbarch.c: Regenerated.
2223         * gdbarch.h: Regenerated.
2224         * gdbtypes.c (floatformats_bfloat16): New struct.
2225         (gdbtypes_post_init): Add builtin_bfloat16.
2226         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
2227         (floatformats_bfloat16): New struct.
2228         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
2229         (i386_ymm_type): Add field "v16_bfloat16"
2230         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
2231         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
2232         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
2233         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
2234         * features/i386/64bit-avx512.xml: Add bfloat16 type.
2235         * features/i386/64bit-avx512.c: Regenerated.
2236         * features/i386/64bit-sse.xml: Add bfloat16 type.
2237         * features/i386/64bit-sse.c: Regenerated.
2238
2239 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
2240
2241         * i386-tdep.c (i386_zmm_type): Fix field names.
2242         (i386_ymm_type): Fix field names.
2243
2244 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2245
2246         * breakpoint.c: Fix typo in the help message of the
2247         "set breakpoint condition-evaluation" command.
2248
2249 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2250
2251         * nbsd-nat.c: Include "nat/netbsd-nat.h".
2252         * (nbsd_nat_target::pid_to_exec_file)
2253         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
2254         (nbsd_nat_target::post_startup_inferior)
2255         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
2256         (nbsd_add_threads): Switch local code to common gdb/nat functions.
2257         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
2258         * (nbsd_thread_lister): Remove.
2259
2260 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2261
2262         * fork-inferior.c (startup_inferior): Avoid double free.
2263
2264 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2265
2266         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
2267         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
2268
2269 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2270
2271         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
2272         * netbsd-nat.c: Include <sys/ptrace.h>.
2273         * (netbsd_nat::enable_proc_events): Add.
2274
2275 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2276
2277         * netbsd-nat.h: Include "gdbsupport/function-view.h".
2278         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
2279         (netbsd_nat::for_each_thread): Add.
2280         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
2281         "gdbsupport/common-debug.h".
2282         * (netbsd_nat::netbsd_thread_lister)
2283         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
2284         (netbsd_nat::for_each_thread): Add.
2285
2286 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2287
2288         * netbsd-nat.h: Include <unistd.h>.
2289         * (netbsd_nat::pid_to_exec_file): Add.
2290         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
2291         * (netbsd_nat::pid_to_exec_file) Add.
2292
2293 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2294
2295         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
2296
2297 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2298
2299         * netbsd-nat.h: New file.
2300         * netbsd-nat.c: Likewise.
2301
2302 2020-09-09  Tom Tromey  <tromey@adacore.com>
2303
2304         * ada-lang.c (remove_extra_symbols): Do not increment when
2305         removing an element
2306
2307 2020-09-08  Tom Tromey  <tromey@adacore.com>
2308
2309         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
2310
2311 2020-09-08  Tom Tromey  <tromey@adacore.com>
2312
2313         PR win32/25302:
2314         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
2315         (gdb_bfd_init_data): New function.
2316         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
2317
2318 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2319
2320         * infrun.c (fetch_inferior_event): Use
2321         `switch_to_target_no_thread` to switch the target.
2322
2323 2020-09-06  Tom Tromey  <tom@tromey.com>
2324
2325         * symfile.h (dwarf2_free_objfile): Don't declare.
2326
2327 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
2328
2329         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
2330         to match 16 byte real/complex type generated by Flang compiler.
2331
2332 2020-09-03  Tom de Vries  <tdevries@suse.de>
2333
2334         PR breakpoint/26546
2335         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
2336         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
2337
2338 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
2339
2340         * maint.c (index_digits): New function.
2341         (struct maint_print_section_data): Remove.
2342         (print_bfd_section_info): Remove print_data parameter, add arg
2343         and index_digits.
2344         (print_objfile_section_info): Likewise.
2345         (print_bfd_section_info_maybe_relocated): Likewise (plus
2346         objfile).
2347         (maintenance_info_sections): Adjust calls.
2348
2349 2020-09-02  Tom Tromey  <tromey@adacore.com>
2350
2351         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
2352         for null pointers.
2353         (ada_varobj_adjust_for_child_access): Special-case null pointers.
2354
2355 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
2356
2357         * bcache.h (struct bcache) <insert>: Change type of `added` to
2358         pointer to bool.
2359         * bcache.c (bcache::insert): Likewise.
2360         * gdbtypes.c (check_types_worklist): Adjust.
2361         * psymtab.c (add_psymbol_to_bcache): Adjust.
2362
2363 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
2364
2365         * corelow.c (unordered_set): Include.
2366         (class core_target): Add field 'm_core_unavailable_mappings'.
2367         (core_target::build_file_mappings): Print only one warning
2368         per inaccessible file.  Add unavailable/broken mappings
2369         to m_core_unavailable_mappings.
2370         (core_target::xfer_partial): Call...
2371         (core_target::xfer_memory_via_mappings): New method.
2372
2373 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
2374
2375         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
2376         type to bool.
2377
2378 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
2379
2380         * dwarf2/read.c (struct field_info): Fix indentation.
2381
2382 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
2383
2384         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
2385         ordering in comment.
2386         * frame.c (frame_id_eq): Fix indentation.
2387
2388 2020-08-31  Scott Linder  <scott@scottlinder.com>
2389             Simon Marchi  <simon.marchi@efficios.com>
2390
2391         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
2392         inline frame ids in outer frame.
2393
2394 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
2395
2396         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
2397         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
2398         (outer_frame_id): Use FID_STACK_OUTER instead of
2399         FID_STACK_INVALID.
2400         (frame_id_p): Don't check for outer_frame_id.
2401
2402 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
2403
2404         * frame-unwind.c (frame_unwind_got_optimized): Don't set
2405         regnum/frame in value.  Call allocate_value_lazy.
2406         * frame.c (frame_unwind_register_value): Use
2407         val_print_not_saved.
2408
2409 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
2410
2411         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
2412
2413 2020-08-29  Pedro Alves  <pedro@palves.net>
2414
2415         * progspace.c (print_program_space): Use all_inferiors.  Switch to
2416         the inferior before calling target_pid_to_str.
2417
2418 2020-08-28  Tom Tromey  <tom@tromey.com>
2419
2420         * xcoffread.c (xcoff_end_psymtab): Update comment.
2421         * dbxread.c (dbx_end_psymtab): Update comment.
2422
2423 2020-08-28  Tom de Vries  <tdevries@suse.de>
2424
2425         PR breakpoint/26544
2426         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
2427         event_location.
2428         (create_breakpoint): Same.
2429         (base_breakpoint_decode_location): Same.
2430         (bkpt_create_sals_from_location): Same.
2431         (bkpt_decode_location): Same.
2432         (bkpt_probe_create_sals_from_location): Same.
2433         (bkpt_probe_decode_location): Same.
2434         (tracepoint_create_sals_from_location): Same.
2435         (tracepoint_decode_location): Same.
2436         (tracepoint_probe_decode_location): Same.
2437         (strace_marker_create_sals_from_location): Same.
2438         (strace_marker_decode_location): Same.
2439         (create_sals_from_location_default): Same.
2440         (decode_location_default): Same.
2441         * breakpoint.h (struct breakpoint_ops): Same.
2442         (create_breakpoint): Same.
2443         * linespec.h (decode_line_full): Same.
2444         * linespec.c (decode_line_full): Same.  Throw error if
2445         result.size () == 0.
2446
2447 2020-08-27  Pedro Alves  <pedro@palves.net>
2448
2449         PR gdb/26524
2450         * breakpoint.c (until_break_fsm) <location_breakpoint,
2451         caller_breakpoint>: Delete fields.
2452         <breakpoints>: New field.
2453         <until_break_fsm>: Adjust to save a breakpoint vector instead of
2454         two individual breakpoints.
2455         (until_break_fsm::should_stop): Loop over breakpoints in the
2456         breakpoint vector.
2457         (until_break_fsm::clean_up): Adjust to clear the breakpoints
2458         vector.
2459         (until_break_command): Handle location expanding into multiple
2460         sals.
2461
2462 2020-08-27  Pedro Alves  <pedro@palves.net>
2463
2464         PR gdb/26523
2465         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
2466         bp_until breakpoints user-specified locations.  Update intro
2467         comment.
2468
2469 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
2470
2471         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
2472         gdb_bfd_sections): New.
2473         * maint.c (print_bfd_section_info): Change param type to
2474         maint_print_section_data.
2475         (print_objfile_section_info): Likewise.
2476         (print_bfd_section_info_maybe_relocated): Likewise.
2477         (maintenance_info_sections): Use gdb_bfd_sections.
2478
2479 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
2480
2481         * MAINTAINERS: Add ARC target and maintainer.
2482
2483 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
2484
2485         * configure.tgt: ARC support for GNU/Linux.
2486         * Makefile.in (ALL_TARGET_OBJS): Likewise.
2487         * arc-linux-tdep.c: New file.
2488         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
2489         * arc-tdep.c (arc_write_pc): Use it.
2490
2491 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
2492
2493         * arc-tdep.c (arc_check_for_hardware_loop): New.
2494         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
2495
2496 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
2497
2498         * arc-tdep.h: Include "gdbarch.h".
2499
2500 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
2501
2502         * arch/arc.h
2503         (arc_gdbarch_features): New class to stir the selection of target XML.
2504         (arc_create_target_description): Use FEATURES to choose XML target.
2505         (arc_lookup_target_description): Use arc_create_target_description
2506         to create _new_ target descriptions or return the already created
2507         ones if the FEATURES is the same.
2508         * arch/arc.c: Implementation of prototypes described above.
2509         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
2510         (arc_gdbarch_features_init): Initialize the FEATURES struct.
2511         * arc-tdep.c (*_feature_name): Make feature names consistent.
2512         (arc_register_feature): A new struct to hold information about
2513         registers of a particular target/feature.
2514         (arc_check_tdesc_feature): Check if XML provides registers in
2515         compliance with ARC_REGISTER_FEATURE structs.
2516         (arc_update_acc_reg_names): Add aliases for r58 and r59.
2517         (determine_*_reg_feature_set): Which feature name to look for.
2518         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
2519         (mach_type_to_arc_isa): Convert from a set of binutils machine types
2520         to expected ISA enums to be used in arc_gdbarch_features structs.
2521         * features/Makefile (FEATURE_XMLFILES): Add new files.
2522         * gdb/features/arc/v1-aux.c: New file.
2523         * gdb/features/arc/v1-aux.xml: Likewise.
2524         * gdb/features/arc/v1-core.c: Likewise.
2525         * gdb/features/arc/v1-core.xml: Likewise.
2526         * gdb/features/arc/v2-aux.c: Likewise.
2527         * gdb/features/arc/v2-aux.xml: Likewise.
2528         * gdb/features/arc/v2-core.c: Likewise.
2529         * gdb/features/arc/v2-core.xml: Likewise.
2530         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
2531
2532 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
2533             Andrew Burgess  <andrew.burgess@embecosm.com>
2534
2535         PR m2/26372
2536         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
2537         an assert.  Remove single element array indexing pattern as the
2538         MULTI_SUBSCRIPT support will handle this case too.
2539
2540 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
2541
2542         * value.h (valprint_check_validity): Move declaration from
2543         here...
2544         * valprint.h (valprint_check_validity): ... to here.
2545
2546 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
2547
2548         * debug.h: New file.
2549         * debug.c (debug_prefixed_vprintf): New function.
2550         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
2551         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
2552
2553 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
2554
2555         * infrun.h (infrun_debug_printf_1): New function declaration.
2556         (infrun_debug_printf): New macro.
2557         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
2558         throughout.
2559         (infrun_debug_printf): New function.
2560         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
2561         (handle_jit_event): Likewise.
2562
2563 2020-08-21  Mark Wielaard  <mark@klomp.org>
2564
2565         * ada-lex.l: Extend register warnings diagnostics comment for g++.
2566
2567 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
2568
2569         * frame.c (enum class frame_id_status): New.
2570         (struct frame_info) <this_id::p>: Change type to frame_id_status.
2571         (fprintf_frame): Update.
2572         (compute_frame_id): Set frame id status to "computing" on entry.
2573         Set it back to "not_computed" on failure and to "computed" on
2574         success.
2575         (get_frame_id): Assert the frame id is not being computed.
2576         (create_sentinel_frame): Use frame_id_status::COMPUTED.
2577         (create_new_frame): Likewise.
2578         (frame_cleanup_after_sniffer): Update assert.
2579
2580 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
2581
2582         * regcache.c (pid_ptid_regcache_map): New type.
2583         (target_ptid_regcache_map): Remove.
2584         (target_pid_ptid_regcache_map): New type.
2585         (regcaches): Change type to target_pid_ptid_regcache_map.
2586         (get_thread_arch_aspace_regcache): Update.
2587         (regcache_thread_ptid_changed): Update, handle pid-like ptid
2588         case.
2589         (regcaches_size): Update.
2590         (regcache_count): Update.
2591         (registers_changed_ptid_target_pid_test): New.
2592         (_initialize_regcache): Register new test.
2593
2594 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
2595
2596         * regcache.c (regcache_count): New.
2597         (struct regcache_test_data): New.
2598         (regcache_test_data_up): New.
2599         (populate_regcaches_for_test): New.
2600         (regcaches_test): Remove.
2601         (get_thread_arch_aspace_regcache_test): New.
2602         (registers_changed_ptid_all_test): New.
2603         (registers_changed_ptid_target_test): New.
2604         (registers_changed_ptid_target_ptid_test): New.
2605         (regcache_thread_ptid_changed): Remove regcache_count lambda.
2606         (_initialize_regcache): Register new tests.
2607
2608 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
2609
2610         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
2611         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
2612         gdbarch and aspace parameter.  Use current inferior's aspace.
2613         Validate regcache's arch value.
2614         (regcaches_test): Update.
2615
2616 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
2617
2618         * regcache.c (regcaches_test): Call registers_changed.
2619
2620 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2621
2622         * infrun.c (process_event_stop_test): Fix typo "breapoint".
2623
2624 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
2625
2626         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
2627         to find the end of prologue for flang compiled binaries.
2628         * arm-tdep.c (arm_skip_prologue): Likewise.
2629         * i386-tdep.c (i386_skip_prologue): Likewise.
2630         * producer.c (producer_is_llvm): New function.
2631         (producer_parsing_tests): Added new tests for clang/flang.
2632         * producer.h (producer_is_llvm): New declaration.
2633
2634 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
2635
2636         * linux-nat.c (linux_nat_debug_printf): New function.
2637         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
2638
2639 2020-08-18  Aaron Merey  <amerey@redhat.com>
2640
2641         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
2642         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
2643         (CLIBS): Add DEBUGINFOD_LIBS.
2644
2645 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
2646
2647         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
2648         'gdbarch_num_regs'.
2649
2650 2020-08-17  Tom Tromey  <tromey@adacore.com>
2651
2652         * ada-varobj.c (ada_varobj_decode_var): Handle case where
2653         ada_get_decoded_value returns NULL.
2654
2655 2020-08-17  Tom Tromey  <tromey@adacore.com>
2656
2657         * python/py-inferior.c (infpy_search_memory): Use
2658         gdb_py_object_from_ulongest.
2659         * python/py-infevents.c (create_inferior_call_event_object)
2660         (create_memory_changed_event_object): Use
2661         gdb_py_object_from_ulongest.
2662         * python/py-linetable.c (ltpy_entry_get_pc): Use
2663         gdb_py_object_from_ulongest.
2664
2665 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
2666
2667         * loc.c (class symbol_needs_eval_context): Fix indentation.
2668
2669 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
2670
2671         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
2672         bool.
2673
2674 2020-08-17  Tom de Vries  <tdevries@suse.de>
2675
2676         PR gdb/26393
2677         * gdbtypes.c (dump_dynamic_prop): New function.
2678         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
2679
2680 2020-08-15  Tom de Vries  <tdevries@suse.de>
2681
2682         PR backtrace/26390
2683         * stack.c (print_frame_args): Temporarily set the selected
2684         frame to FRAME while printing the frame's arguments.
2685
2686 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
2687
2688         PR breakpoints/26385
2689         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
2690         Always clear watchpoint with PTRACE_SET_DEBUGREG.
2691
2692 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
2693
2694         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
2695         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
2696         and >= to check return value instead of == -1 and != -1.
2697
2698 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
2699
2700         * utils.h (class gdb_argv) <as_array_view>: New method.
2701         * utils.c (gdb_argv_as_array_view_test): New.
2702         (_initialize_utils): Register selftest.
2703         * maint.c (maintenance_selftest): Use the new method.
2704
2705 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
2706
2707         * target.h (supports_dumpcore, dumpcore): New
2708         function declarations.
2709         * target.c (supports_dumpcore, dumpcore): New
2710         functions.
2711         * target-delegates.c: Rebuild.
2712         * gcore.c (gcore_command): Use target_supports_dumpcore ()
2713         and target_dumpcore ().
2714
2715 2020-08-13  Aaron Merey  <amerey@redhat.com>
2716
2717         * debuginfod-support.c: Replace global variables with user_data.
2718
2719 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
2720
2721         * maint.c (maintenance_selftest): Split args and pass array_view
2722         to run_tests.
2723
2724 2020-08-12  Luis Machado  <luis.machado@linaro.org>
2725
2726         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
2727         type's length.
2728         Use %s and pulongest to print the length.
2729
2730 2020-08-12  Pedro Alves  <palves@redhat.com>
2731
2732         * NEWS: Move "Multi-target debugging support" item to the
2733         "Changes since GDB 9" section.
2734
2735 2020-08-12  Pedro Alves  <palves@redhat.com>
2736
2737         PR gdb/26336
2738         * progspace.c (program_space::remove_objfile): Invalidate the
2739         frame cache.
2740
2741 2020-08-11  Tom de Vries  <tdevries@suse.de>
2742
2743         * MAINTAINERS: Mark ms1 as deleted.
2744
2745 2020-08-10  Luis Machado  <luis.machado@linaro.org>
2746
2747         PR gdb/26310
2748
2749         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
2750         act accordingly.
2751         (aarch64_analyze_prologue_test): Add more unit tests to exercise
2752         movz/str/stur/stp skipping behavior.
2753
2754 2020-08-10  Luis Machado  <luis.machado@linaro.org>
2755
2756         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
2757         struct user_sve_header instead of struct sve_context.
2758
2759 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
2760
2761         * read.h (dwarf2_fetch_die_loc_sect_off,
2762         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
2763         `void *` parameter with function_view.
2764         * read.c (dwarf2_fetch_die_loc_sect_off,
2765         dwarf2_fetch_die_loc_cu_off): Likewise.
2766         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
2767         (per_cu_dwarf_call): Adjust.
2768         (get_frame_address_in_block_wrapper): Remove.
2769         (indirect_synthetic_pointer): Adjust.
2770         (get_ax_pc): Remove.
2771         (dwarf2_compile_expr_to_ax): Adjust.
2772
2773 2020-08-08  Tom de Vries  <tdevries@suse.de>
2774
2775         PR build/26344
2776         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
2777         constructor.
2778         * regcache.c (get_thread_arch_aspace_regcache): Same.
2779
2780 2020-08-07  Tom Tromey  <tromey@adacore.com>
2781
2782         * ravenscar-thread.c
2783         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
2784         New method.
2785         (ravenscar_thread_target::wait): Check
2786         runtime_initialized.
2787         (ravenscar_thread_target::prepare_to_store)
2788         (ravenscar_thread_target::stopped_by_sw_breakpoint)
2789         (ravenscar_thread_target::stopped_by_hw_breakpoint)
2790         (ravenscar_thread_target::stopped_by_watchpoint)
2791         (ravenscar_thread_target::stopped_data_address)
2792         (ravenscar_thread_target::core_of_thread): Use
2793         scoped_restore_current_thread and
2794         set_base_thread_from_ravenscar_task.
2795
2796 2020-08-07  Tom Tromey  <tromey@adacore.com>
2797
2798         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
2799
2800 2020-08-07  Tom Tromey  <tromey@adacore.com>
2801
2802         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
2803         update_inferior_ptid before update_thread_list.
2804         (temporarily_change_regcache_ptid): New class.
2805         (ravenscar_thread_target::fetch_registers)
2806         (ravenscar_thread_target::store_registers)
2807         (ravenscar_thread_target::prepare_to_store): Use base thread when
2808         forwarding operation.
2809
2810 2020-08-07  Tom Tromey  <tromey@adacore.com>
2811
2812         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
2813         "is_pid" case.
2814
2815 2020-08-07  Tom Tromey  <tromey@adacore.com>
2816
2817         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
2818         New methods.
2819         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
2820         first.
2821         (ravenscar_thread_target::add_thread): Rename from
2822         ravenscar_add_thread.
2823         (ravenscar_thread_target::update_thread_list): Use a lambda.
2824         (ravenscar_thread_target::xfer_partial): New method.
2825
2826 2020-08-07  Tom Tromey  <tromey@adacore.com>
2827
2828         * ada-lang.h (ada_task_list_iterator_ftype): Now a
2829         gdb::function_view.
2830         (iterate_over_live_ada_tasks): Change type of argument.
2831         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
2832         of argument.
2833
2834 2020-08-07  Tom Tromey  <tromey@adacore.com>
2835
2836         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
2837         Remove.
2838         (ravenscar_thread_target::extra_thread_info): Remove.
2839         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
2840         defer to target beneath for non-Ravenscar threads.
2841
2842 2020-08-07  Tom Tromey  <tromey@adacore.com>
2843
2844         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
2845         get_base_thread_from_ravenscar_task>: Now methods.
2846         <m_cpu_map>: New member.
2847         (ravenscar_thread_target::get_thread_base_cpu): Rename from
2848         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
2849         (ravenscar_thread_target::task_is_currently_active): Update.
2850         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
2851         Now a method.
2852         (ravenscar_thread_target::add_active_thread): Put initial thread
2853         into the m_cpu_map.
2854
2855 2020-08-07  Tom Tromey  <tromey@adacore.com>
2856
2857         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
2858         event_ptid.
2859
2860 2020-08-07  Tom Tromey  <tromey@adacore.com>
2861
2862         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
2863         runtime_initialized.
2864
2865 2020-08-07  Tom Tromey  <tromey@adacore.com>
2866
2867         * ravenscar-thread.c (ravenscar_thread_target): Don't call
2868         add_active_thread.
2869         (ravenscar_thread_target::add_active_thread): Now public.
2870         (ravenscar_inferior_created): Call add_active_thread after pushing
2871         the target.
2872
2873 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
2874
2875         * regcache.c (ptid_regcache_map): New type.
2876         (target_ptid_regcache_map): New type.
2877         (regcaches): Change type to target_ptid_regcache_map.
2878         (get_thread_arch_aspace_regcache): Update to regcaches' new
2879         type.
2880         (regcache_thread_ptid_changed): Likewise.
2881         (registers_changed_ptid): Likewise.
2882         (regcaches_size): Likewise.
2883         (regcaches_test): Update.
2884         (regcache_thread_ptid_changed): Update.
2885         * regcache.h (regcache_up): New type.
2886         * gdbsupport/ptid.h (hash_ptid): New struct.
2887
2888 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
2889
2890         * observable.h (thread_ptid_changed): Add parameter
2891         `process_stratum_target *`.
2892         * infrun.c (infrun_thread_ptid_changed): Add parameter
2893         `process_stratum_target *` and use it.
2894         (selftests): New namespace.
2895         (infrun_thread_ptid_changed): New function.
2896         (_initialize_infrun): Register selftest.
2897         * regcache.c (regcache_thread_ptid_changed): Add parameter
2898         `process_stratum_target *` and use it.
2899         (regcache_thread_ptid_changed): New function.
2900         (_initialize_regcache): Register selftest.
2901         * thread.c (thread_change_ptid): Pass target to
2902         thread_ptid_changed observable.
2903
2904 2020-08-06  Caroline Tice <cmtice@google.com>
2905
2906         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
2907         (struct dwp_sections): Update field comments.  Add loclists and
2908         rnglists fields.
2909         (struct virtual_v2_dwo_sections): Rename struct to
2910         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
2911         size & offset fields for loclists and rnglists.
2912         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
2913         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
2914         skipping dummy type units.
2915         (create_dwp_hash_table): Update the large comment above the function to
2916         discuss Version 5 DWP files as well, with references.  Update all the
2917         version checks in the function to check for version 5 as well.  Add new
2918         section at the end to create dwp hash table for version 5.
2919         (create_dwp_v2_section): Rename function to
2920         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
2921         Add V5 to error message text.
2922         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
2923         into calls to create_dwp_v2_or_v5_section.
2924         (create_dwo_unit_in_dwp_v5): New function.
2925         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
2926         check for version2; add else clause to handle version 5.
2927         (open_and_init_dwo_file): Add code to check dwarf version & only call
2928         create_debug_types_hash_table (with sections.types) if version is not 5;
2929         else call create_debug_type_hash_table, with sections.info.
2930         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
2931         version 5.
2932         (dwarf2_locate_v5_dwp_sections): New function.
2933         (open_and_init_dwp_file): Add else-if clause for version 5 to call
2934         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
2935
2936 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
2937
2938         * regcache.h (class regcache): Remove friend
2939         registers_changed_ptid.
2940         <regcache_thread_ptid_changed>: Remove.
2941         <regcaches>: Remove.
2942         * regcache.c (regcache::regcaches): Rename to...
2943         (regcaches): ... this.  Make static.
2944         (get_thread_arch_aspace_regcache): Update.
2945         (regcache::regcache_thread_ptid_changed): Rename to...
2946         (regcache_thread_ptid_changed): ... this.  Update.
2947         (class regcache_access): Remove.
2948         (regcaches_test): Update.
2949         (_initialize_regcache): Update.
2950         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
2951         <forward_list>.
2952
2953 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
2954
2955         * regcache.h (class regcache) <current_regcache>: Rename to...
2956         <regcaches>: ... this.  Move doc here.
2957         * regcache.c (regcache::current_regcache) Rename to...
2958         (regcache::regcaches): ... this.  Move doc to header.
2959         (get_thread_arch_aspace_regcache): Update.
2960         (regcache::regcache_thread_ptid_changed): Update.
2961         (registers_changed_ptid): Update.
2962         (class regcache_access) <current_regcache_size>: Rename to...
2963         <regcaches_size>: ... this.
2964         (current_regcache_test): Rename to...
2965         (regcaches_test): ... this.
2966         (_initialize_regcache): Update.
2967
2968 2020-08-06  Victor Collod  <vcollod@nvidia.com>
2969
2970         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
2971
2972 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
2973
2974         * corelow.c (core_target::build_file_mappings): Don't output
2975         null pathname in warning.
2976
2977 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
2978
2979         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
2980         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
2981         gdb.dwarf2/dw2-single-line-discriminators.exp,
2982         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
2983
2984 2020-08-05  Tom Tromey  <tromey@adacore.com>
2985
2986         PR rust/26197:
2987         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
2988         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
2989         Fix off-by-one and type size errors in ordinary case.
2990
2991 2020-08-05  Tom de Vries  <tdevries@suse.de>
2992
2993         * gdbtypes.c (type_not_allocated, type_not_associated): Use
2994         "prop->const_val () == 0" instead of "prop->const_val () != 0".
2995
2996 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
2997
2998         * frame.h (frame_id_p): Return bool.
2999         (frame_id_artificial_p): Return bool.
3000         (frame_id_eq): Return bool.
3001         (has_stack_frames): Return bool.
3002         (get_selected_frame): Fix typo in comment.
3003         (get_frame_pc_if_available): Return bool.
3004         (get_frame_address_in_block_if_available): Return bool.
3005         (get_frame_func_if_available): Return bool.
3006         (read_frame_register_unsigned): Return bool.
3007         (get_frame_register_bytes): Return bool.
3008         (safe_frame_unwind_memory): Return bool.
3009         (deprecated_frame_register_read): Return bool.
3010         (frame_unwinder_is): Return bool.
3011         * frame.c (struct frame_info) <prev_arch::p>: Change type to
3012         bool.
3013         <this_id::p>: Likewise.
3014         <prev_p>: Likewise.
3015         (frame_stash_add): Return bool.
3016         (get_frame_id): Use bool.
3017         (frame_id_build_special) Use bool.
3018         (frame_id_build_unavailable_stack): Use bool.
3019         (frame_id_build): Use bool.
3020         (frame_id_p): Return bool, use true/false instead of 1/0.
3021         (frame_id_artificial_p): Likewise.
3022         (frame_id_eq): Likewise.
3023         (frame_id_inner): Likewise.
3024         (get_frame_func_if_available): Likewise.
3025         (read_frame_register_unsigned): Likewise.
3026         (deprecated_frame_register_read): Likewise.
3027         (get_frame_register_bytes): Likewise.
3028         (has_stack_frames): Likewise.
3029         (inside_main_func): Likewise.
3030         (inside_entry_func): Likewise.
3031         (get_frame_pc_if_available): Likewise.
3032         (get_frame_address_in_block_if_available): Likewise.
3033         (frame_unwinder_is): Likewise.
3034         (safe_frame_unwind_memory): Likewise.
3035         (frame_unwind_arch): Likewise.
3036
3037 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
3038
3039         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
3040         type to cached_copy_status.
3041         (fprintf_frame): Adjust.
3042         (get_frame_func_if_available): Adjust.
3043         (frame_cleanup_after_sniffer): Adjust.
3044
3045 2020-08-04  Mark Wielaard  <mark@klomp.org>
3046
3047         * MAINTAINERS (Write After Approval): Update email address.
3048
3049 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
3050
3051         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
3052         dynamic_prop::const_val.
3053
3054 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
3055
3056         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
3057         dynamic_prop::kind.
3058
3059 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
3060
3061         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
3062
3063 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
3064
3065         * configure.tgt: Set gdb_sim for bpf-*-* targets.
3066
3067 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
3068             Jose E. Marchesi  <jose.marchesi@oracle.com>
3069
3070         * configure.tgt: Add entry for bpf-*-*.
3071         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
3072         (ALLDEPFILES): Add bpf-tdep.c.
3073         * bpf-tdep.c: New file.
3074         * MAINTAINERS: Add bpf target and maintainer.
3075         * NEWS: Mention the support for the new target.
3076
3077 2020-08-04  Tom de Vries  <tdevries@suse.de>
3078
3079         PR symtab/23270
3080         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
3081         Error.
3082
3083 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
3084
3085         * syscalls/freebsd.xml: Regenerate.
3086
3087 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
3088
3089         * syscalls/update-freebsd.sh: Fix usage and year range.
3090
3091 2020-08-03  Tom de Vries  <tdevries@suse.de>
3092
3093         PR symtab/26333
3094         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
3095         DW_LNE_lo_user/DW_LNE_hi_user range.
3096
3097 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
3098
3099         PR ada/26318
3100         * ada-lang.c (ada_modulus): Return 0 if property is not of const
3101         kind.
3102
3103 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3104
3105         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
3106
3107 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3108
3109         * breakpoint.c (set_breakpoint_condition): Update the condition
3110         expressions after checking that the input condition string parses
3111         successfully and does not contain junk at the end.
3112
3113 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3114
3115         * breakpoint.c (set_breakpoint_condition): Update the
3116         condition string after parsing the new condition successfully.
3117
3118 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3119
3120         * proc-api.c (_STRUCTURED_PROC): Don't define.
3121         * proc-events.c: Likewise.
3122         * proc-flags.c: Likewise.
3123         * proc-why.c: Likewise.
3124         * procfs.c: Likewise.
3125
3126         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
3127         * configure, config.in: Regenerate.
3128
3129 2020-07-30  Tom de Vries  <tdevries@suse.de>
3130
3131         PR build/26320
3132         * ui-style.h (struct ui_file_style::color): Wrap m_value and
3133         m_red/m_green/m_blue in a union.
3134
3135 2020-07-29  Tom de Vries  <tdevries@suse.de>
3136
3137         PR tdep/26280
3138         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
3139
3140 2020-07-28  Tom Tromey  <tromey@adacore.com>
3141
3142         PR symtab/26270:
3143         * symtab.h (find_pc_partial_function_sym): Declare.
3144         * cli/cli-cmds.c (disassemble_command): Use
3145         find_pc_partial_function_sym.  Check asm_demangle.
3146         * blockframe.c (cache_pc_function_sym): New global.
3147         (cache_pc_function_name): Remove.
3148         (clear_pc_function_cache): Update.
3149         (find_pc_partial_function_sym): New function, from
3150         find_pc_partial_function.
3151         (find_pc_partial_function): Rewrite using
3152         find_pc_partial_function_sym.
3153
3154 2020-07-28  Tom Tromey  <tromey@adacore.com>
3155
3156         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
3157         help.  Add usage.
3158
3159 2020-07-28  Tom Tromey  <tromey@adacore.com>
3160
3161         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
3162         <DW_OP_GNU_variable_value>: Cast to address type.
3163
3164 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
3165
3166         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
3167         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
3168         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
3169         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
3170         (nbsd_get_siginfo_type): New.
3171         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
3172         (_initialize_nbsd_tdep): New.
3173
3174 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
3175
3176         PR binutils/26301
3177         * configure: Regenerated.
3178
3179 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
3180
3181         PR binutils/26301
3182         * configure: Regenerated.
3183
3184 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
3185
3186         * python/py-frame.c: Remove 'user-regs.h' include.
3187         (frapy_read_register): Rewrite to make use of
3188         gdbpy_parse_register_id.
3189         * python/py-registers.c (gdbpy_parse_register_id): New function,
3190         moved here from python/py-unwind.c.  Updated the return type, and
3191         also accepts register descriptor objects.
3192         * python/py-unwind.c: Remove 'user-regs.h' include.
3193         (pyuw_parse_register_id): Moved to python/py-registers.c.
3194         (unwind_infopy_add_saved_register): Update to use
3195         gdbpy_parse_register_id.
3196         (pending_framepy_read_register): Likewise.
3197         * python/python-internal.h (gdbpy_parse_register_id): Declare.
3198
3199 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
3200
3201         * python/py-registers.c: Add 'user-regs.h' include.
3202         (register_descriptor_iter_find): New function.
3203         (register_descriptor_iterator_object_methods): New static global
3204         methods array.
3205         (register_descriptor_iterator_object_type): Add pointer to methods
3206         array.
3207
3208 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
3209
3210         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
3211         for all architectures on FreeBSD 11.3 and later.
3212
3213 2020-07-27  Tom Tromey  <tromey@adacore.com>
3214
3215         * gcore.h (load_corefile): Don't declare.
3216
3217 2020-07-27  Tom de Vries  <tdevries@suse.de>
3218
3219         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
3220         * config.in: Regenerate.
3221         * configure: Regenerate.
3222
3223 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
3224
3225         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
3226         ws2tcpip.h.  When checking whether socklen_t type is defined, use
3227         ws2tcpip.h if it is available and sys/socket.h isn't.
3228         * configure: Regenerate.
3229         * config.in: Regenerate.
3230
3231 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3232
3233         PR fortran/23051
3234         PR fortran/26139
3235         * valops.c (value_ind): Pass address to
3236         readjust_indirect_value_type.
3237         * value.c (readjust_indirect_value_type): Make parameter
3238         non-const, and add extra address parameter.  Resolve original type
3239         before using it.
3240         * value.h (readjust_indirect_value_type): Update function
3241         signature and comment.
3242
3243 2020-07-25  Tom de Vries  <tdevries@suse.de>
3244
3245         PR symtab/26243
3246         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
3247         entries.
3248
3249 2020-07-24  Aaron Merey  <amerey@redhat.com>
3250
3251         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
3252         * configure: Rebuild.
3253
3254 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
3255
3256         PR corefiles/26294
3257         * corelow.c (_initialize_corelow): Add period to help text
3258         for "maintenance print core-file-backed-mappings".
3259
3260 2020-07-23  Pedro Alves  <pedro@palves.net>
3261
3262         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
3263         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
3264         meanwhile.
3265         * frame.c (frame_cache_generation, get_frame_cache_generation):
3266         New.
3267         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
3268         (get_prev_frame_if_no_cycle): On exception, don't touch
3269         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
3270         * frame.h (get_frame_cache_generation): Declare.
3271
3272 2020-07-23  Tom de Vries  <tdevries@suse.de>
3273
3274         PR tui/26282
3275         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
3276         New default constructor.
3277
3278 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3279
3280         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
3281         exclude non-statement entries.
3282
3283 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3284
3285         * NEWS (New commands): Mention new command
3286         "maintenance print core-file-backed-mappings".
3287
3288 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3289
3290         * corelow.c (gdbcmd.h): Include.
3291         (core_target::info_proc_mappings): New method.
3292         (get_current_core_target): New function.
3293         (maintenance_print_core_file_backed_mappings): New function.
3294         (_initialize_corelow): Add core-file-backed-mappings to
3295         "maint print" commands.
3296
3297 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3298
3299         * linux-tdep.c (dump_note_entry_p): New function.
3300         (linux_dump_mapping_p_ftype): New typedef.
3301         (linux_find_memory_regions_full): Add new parameter,
3302         should_dump_mapping_p.
3303         (linux_find_memory_regions): Adjust call to
3304         linux_find_memory_regions_full.
3305         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
3306         call to linux_find_memory_regions_full.
3307
3308 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3309
3310         * corelow.c (solist.h, unordered_map): Include.
3311         (class core_target): Add field m_core_file_mappings and
3312         method build_file_mappings.
3313         (core_target::core_target): Call build_file_mappings.
3314         (core_target::~core_target): Free memory associated with
3315         m_core_file_mappings.
3316         (core_target::build_file_mappings): New method.
3317         (core_target::xfer_partial): Use m_core_file_mappings
3318         for memory transfers.
3319         * linux-tdep.c (linux_read_core_file_mappings): New
3320         function.
3321         (linux_core_info_proc_mappings): Rewrite to use
3322         linux_read_core_file_mappings.
3323         (linux_init_abi): Register linux_read_core_file_mappings.
3324
3325 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3326
3327         * arch-utils.c (default_read_core_file_mappings): New function.
3328         * arch-utils.c (default_read_core_file_mappings): Declare.
3329         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
3330         * gdbarch.h, gdbarch.c: Regenerate.
3331
3332 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3333
3334         PR corefiles/25631
3335         * corelow.c (core_target:xfer_partial):  Revise
3336         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
3337         case after first checking the stratum beneath the core
3338         target.
3339         (has_all_memory): Return true.
3340         * target.c (raw_memory_xfer_partial): Revise comment
3341         regarding use of has_all_memory.
3342
3343 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3344
3345         * exec.h (section_table_xfer_memory): Revise declaration,
3346         replacing section name parameter with an optional callback
3347         predicate.
3348         * exec.c (section_table_xfer_memory): Likewise.
3349         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
3350         of section_table_xfer_memory.
3351
3352 2020-07-22  Tom Tromey  <tromey@adacore.com>
3353
3354         * mi/mi-cmd-stack.c (list_args_or_locals): Use
3355         lookup_symbol_search_name.
3356
3357 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
3358
3359         * python/py-registers.c (gdbpy_register_object_data_init): Remove
3360         redundant local variable.
3361         (gdbpy_get_register_descriptor): Extract descriptor vector as a
3362         reference, not pointer, update code accordingly.
3363
3364 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3365             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3366
3367         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
3368         * jit.c (jit_breakpoint_re_set_internal): Use the
3369         `skip_jit_symbol_lookup` field.
3370
3371 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3372             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3373
3374         * jit.c (jit_read_descriptor): Define the descriptor address once,
3375         use twice.
3376         (jit_breakpoint_deleted): Move the declaration of the loop variable
3377         `iter` into the loop header.
3378         (jit_breakpoint_re_set_internal): Move the declaration of the local
3379         variable `objf_data` to the first point of definition.
3380         (jit_event_handler): Move the declaration of local variables
3381         `code_entry`, `entry_addr`, and `objf` to their first point of use.
3382         Rename `objf` to `jited`.
3383
3384 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3385
3386         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
3387         Remove.
3388         * jit.c (get_jiter_objfile_data): Update.
3389
3390 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3391             Simon Marchi  <simon.marchi@polymtl.ca>
3392
3393         * jit.c (struct jit_program_space_data): Remove.
3394         (jit_program_space_key): Remove.
3395         (jiter_objfile_data::~jiter_objfile_data): Remove program space
3396         stuff.
3397         (get_jit_program_space_data): Remove.
3398         (jit_breakpoint_deleted): Iterate on all of the program space's
3399         objfiles.
3400         (jit_inferior_init): Likewise.
3401         (jit_breakpoint_re_set_internal): Likewise.  Also change return
3402         type to void.
3403         (jit_breakpoint_re_set): Pass current_program_space to
3404         jit_breakpoint_re_set_internal.
3405
3406 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3407
3408         * jit.h (struct jiter_objfile_data) <cached_code_address,
3409         jit_breakpoint>: Move to here from ...
3410         * jit.c (jit_program_space_data): ... here.
3411         (jiter_objfile_data::~jiter_objfile_data): Update.
3412         (jit_breakpoint_deleted): Update.
3413         (jit_breakpoint_re_set_internal): Update.
3414
3415 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3416
3417         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
3418         checks.
3419         (jit_read_descriptor): Remove NULL check.
3420         (jit_event_handler): Add an assertion.
3421
3422 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3423
3424         * jit.h (struct jit_objfile_data):  Split into...
3425         (struct jiter_objfile_data): ... this ...
3426         (struct jited_objfile_data): ... and this.
3427         * objfiles.h (struct objfile) <jit_data>: Remove.
3428         <jiter_data, jited_data>: New fields.
3429         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
3430         (jiter_objfile_data::~jiter_objfile_data): ... this.
3431         (get_jit_objfile_data): Rename to ...
3432         (get_jiter_objfile_data): ... this.
3433         (add_objfile_entry): Update.
3434         (jit_read_descriptor): Use get_jiter_objfile_data.
3435         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
3436         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
3437         (jit_inferior_exit_hook): Use objfile's jited_data field.
3438
3439 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3440
3441         * jit.h: Forward-declare `struct minimal_symbol`.
3442         (struct jit_objfile_data): Migrate to here from jit.c; also add a
3443         constructor, destructor, and an objfile* field.
3444         * jit.c (jit_objfile_data): Remove.
3445         (struct jit_objfile_data): Migrate from here to jit.h.
3446         (jit_objfile_data::~jit_objfile_data): New destructor
3447         implementation with code moved from free_objfile_data.
3448         (free_objfile_data): Delete.
3449         (get_jit_objfile_data): Update to use the jit_data field of objfile.
3450         (jit_find_objf_with_entry_addr): Ditto.
3451         (jit_inferior_exit_hook): Ditto.
3452         (_initialize_jit): Remove the call to
3453         register_objfile_data_with_cleanup.
3454         * objfiles.h (struct objfile) <jit_data>: New field.
3455
3456 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3457
3458         * jit.h: Forward-declare `struct objfile`.
3459         (jit_event_handler): Add a second parameter, the JITer objfile.
3460         * jit.c (jit_read_descriptor): Change the signature to take the
3461         JITer objfile as an argument instead of the jit_program_space_data.
3462         (jit_inferior_init): Update the call to jit_read_descriptor.
3463         (jit_event_handler): Use the new JITer objfile argument when calling
3464         jit_read_descriptor.
3465         * breakpoint.c (handle_jit_event): Update the call to
3466         jit_event_handler to pass the JITer objfile.
3467
3468 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
3469
3470         * gdbarch.c: Regenerate.
3471         * gdbarch.h: Regenerate.
3472         * gdbarch.sh (handle_segmentation_fault): Remove method.
3473         * infrun.c (handle_segmentation_fault): Remove.
3474         (print_signal_received_reason): Remove call to
3475         handle_segmentation_fault.
3476
3477 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
3478
3479         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
3480         Rename to sparc64_linux_report_signal_info and add siggnal
3481         argument.
3482         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
3483         instead of sparc64_linux_handle_segmentation_fault.
3484
3485 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
3486
3487         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
3488         i386_linux_report_signal_info instead of
3489         i386_linux_handle_segmentation_fault.
3490         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
3491         to i386_linux_report_signal_info and add siggnal argument.
3492         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
3493         of i386_linux_handle_segmentation_fault.
3494         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
3495         to i386_linux_report_signal_info and add siggnal argument.
3496
3497 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
3498
3499         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
3500         hook if present.
3501
3502 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
3503
3504         * gdbarch.c: Regenerate.
3505         * gdbarch.h: Regenerate.
3506         * gdbarch.sh (report_signal_info): New method.
3507         * infrun.c (print_signal_received_reason): Invoke gdbarch
3508         report_signal_info hook if present.
3509
3510 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3511
3512         * python/py-registers.c : Add 'unordered_map' include.
3513         (gdbpy_new_reggroup): Renamed to...
3514         (gdbpy_get_reggroup): ...this.  Update to only create register
3515         group descriptors when needed.
3516         (gdbpy_reggroup_iter_next): Update.
3517
3518 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3519
3520         * python/py-registers.c (gdbpy_register_object_data): New static
3521         global.
3522         (gdbpy_register_object_data_init): New function.
3523         (gdbpy_new_register_descriptor): Renamed to...
3524         (gdbpy_get_register_descriptor): ...this, and update to reuse
3525         existing register descriptors where possible.
3526         (gdbpy_register_descriptor_iter_next): Update.
3527         (gdbpy_initialize_registers): Register new gdbarch data.
3528
3529 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
3530
3531         * linux-nat.c (stopped_pids): Make static.
3532
3533 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
3534
3535         PR ada/26235
3536         * gdbtypes.c (ada_discrete_type_low_bound,
3537         ada_discrete_type_high_bound): Handle undefined bounds.
3538
3539 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
3540
3541         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
3542         declaration.
3543         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
3544         function.
3545
3546 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
3547
3548         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
3549         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
3550         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
3551         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
3552         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
3553         method.
3554
3555 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
3556
3557         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
3558         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
3559         which are deprecated in Guile 3.0.
3560         * configure.ac (try_guile_versions): Add "guile-3.0".
3561         * configure (try_guile_versions): Regenerate.
3562         * NEWS: Update entry.
3563
3564 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
3565             Doug Evans  <dje@google.com>
3566
3567         PR gdb/21104
3568         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
3569         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
3570         USING_GUILE_BEFORE_2_2.
3571         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
3572         Change type to 'scm_t_port_type *'.
3573         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
3574         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
3575         parameter and honor it.  Update callers.
3576         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
3577         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
3578         functions.
3579         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
3580         USING_GUILE_BEFORE_2_2.
3581         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
3582         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
3583         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
3584         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
3585         and 'SCM_PORT_TYPE'.
3586         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
3587         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
3588         (gdbscm_memory_port_read, gdbscm_memory_port_write)
3589         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
3590         [!USING_GUILE_BEFORE_2_2]: New functions.
3591         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
3592         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
3593         'gdbscm_memory_port_read'.
3594         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
3595         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
3596         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
3597         function.
3598         (ioscm_init_memory_port): Remove.
3599         (ioscm_init_memory_port_stream): New function
3600         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
3601         function.
3602         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
3603         Return scm_from_uint (0).
3604         (gdbscm_set_memory_port_read_buffer_size_x)
3605         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
3606         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
3607         Return scm_from_uint (0).
3608         (gdbscm_set_memory_port_write_buffer_size_x)
3609         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
3610         * configure.ac (try_guile_versions): Add "guile-2.2".
3611         * configure: Regenerate.
3612         * NEWS: Add entry.
3613
3614 2020-07-18  Tom Tromey  <tom@tromey.com>
3615
3616         * linux-nat.c (linux_multi_process): Remove.
3617         (linux_nat_target::supports_multi_process): Return true.
3618
3619 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3620
3621         * arch/riscv.c (riscv_tdesc_cache): Change map type.
3622         (riscv_lookup_target_description): Return pointer out of
3623         unique_ptr.
3624         * target-descriptions.c (allocate_target_description): Add
3625         comment.
3626         (target_desc_deleter::operator()): Likewise.
3627         * target-descriptions.h (struct target_desc_deleter): Moved to
3628         gdbsupport/tdesc.h.
3629         (target_desc_up): Likewise.
3630
3631 2020-07-17  Tom Tromey  <tromey@adacore.com>
3632
3633         * linux-nat.c (linux_nat_target::supports_non_stop)
3634         (linux_nat_target::always_non_stop_p): Use "true".
3635         (linux_nat_target::supports_disable_randomization): Use "true" and
3636         "false".
3637
3638 2020-07-16  Caroline Tice  <cmtice@google.com>
3639
3640         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
3641         (RNGLIST_HEADER_SIZE64): New constant definition.
3642         (struct dwop_section_names): Add rnglists_dwo.
3643         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
3644         (struct loclist_header): Rename to 'loclists_rnglists_header'.
3645         (struct dwo_sections): Add rnglists field.
3646         (read_attribut_reprocess): Add tag parameter.
3647         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
3648         (cu_debug_rnglists_section): New function (decl & definition).
3649         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
3650         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
3651         die whose range is being checked; get rnglist section from
3652         cu_debug_rnglists_section, to get from either objfile or dwo file as
3653         appropriate.  Add cases for DW_RLE_base_addressx,
3654         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
3655         the base address to DW_RLE_offset_pairs (not to all ranges), moving
3656         test inside if-condition and updating complaint message.
3657         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
3658         dwarf2_rnglists_process.
3659         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
3660         dwarf2_ranges_process.
3661         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
3662         need_ranges_base and update comment appropriately.  Also pass die tag
3663         to dwarf2_ranges_read.
3664         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
3665         need_ranges_base and update comment appropriately.  Also pass die tag
3666         to dwarf2_ranges_process.
3667         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
3668         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
3669         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
3670         need_ranges_base and update comment appropriately.  Also pass die tag
3671         to read_attribute_reprocess and dwarf2_ranges_read.
3672         (read_loclist_header): Rename function to read_loclists_rnglists_header,
3673         and update function comment appropriately.
3674         (read_loclist_index): Call read_loclists_rnglists_header instead of
3675         read_loclist_header.
3676         (read_rnglist_index): New function.
3677         (read_attribute_reprocess):  Add tag parameter. Add code for
3678         DW_FORM_rnglistx, passing tag to read_rnglist_index.
3679         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
3680
3681 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
3682
3683         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
3684         being resolved.
3685
3686 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
3687
3688         * arch-utils.c (show_architecture): Update formatting of messages.
3689
3690 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3691
3692         * gdbtypes.h (struct type) <bounds>: Handle array and string
3693         types.
3694         * ada-lang.c (assign_aggregate): Use type::bounds on
3695         array/string type.
3696         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
3697         * c-varobj.c (c_number_of_children): Likewise.
3698         (c_describe_child): Likewise.
3699         * eval.c (evaluate_subexp_for_sizeof): Likewise.
3700         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
3701         (f_type_print_base): Likewise.
3702         * f-valprint.c (f77_array_offset_tbl): Likewise.
3703         (f77_get_upperbound): Likewise.
3704         (f77_print_array_1): Likewise.
3705         * guile/scm-type.c (gdbscm_type_range): Likewise.
3706         * m2-typeprint.c (m2_array): Likewise.
3707         (m2_is_long_set_of_type): Likewise.
3708         * m2-valprint.c (get_long_set_bounds): Likewise.
3709         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
3710         * python/py-type.c (typy_range): Likewise.
3711         * rust-lang.c (rust_internal_print_type): Likewise.
3712         * type-stack.c (type_stack::follow_types): Likewise.
3713         * valarith.c (value_subscripted_rvalue): Likewise.
3714         * valops.c (value_cast): Likewise.
3715
3716 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3717
3718         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
3719         callers to use the equivalent accessor methods.
3720
3721 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3722
3723         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
3724         (struct type) <bit_stride>: New method.
3725         (TYPE_BIT_STRIDE): Remove.
3726         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
3727
3728 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3729
3730         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
3731         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
3732         callers to use the equivalent accessor methods instead.
3733
3734 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3735
3736         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
3737         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
3738         callers to use the equivalent accessor methods instead.
3739
3740 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3741
3742         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
3743         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
3744         to use dynamic_prop::kind.
3745
3746 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3747
3748         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
3749         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
3750         to get the bound property's kind and check against
3751         PROP_UNDEFINED.
3752
3753 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3754
3755         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
3756         all callers to use type::range_bounds followed by
3757         dynamic_prop::{low,high}.
3758
3759 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
3760
3761         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
3762         const_val, set_const_val, baton, set_locexpr, set_loclist,
3763         set_addr_offset, variant_parts, set_variant_parts,
3764         original_type, set_original_type>: New methods.
3765         <kind>: Rename to...
3766         <m_kind>: ... this.  Update all users to use the new methods
3767         instead.
3768         <data>: Rename to...
3769         <m_data>: ... this.  Update all users to use the new methods
3770         instead.
3771
3772 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3773
3774         * gdbtypes.c (get_discrete_bounds): Return failure if
3775         the range type's bounds are not both defined and constant
3776         values.
3777         (get_array_bounds): Update comment.  Remove undefined bound check.
3778
3779 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
3780
3781         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
3782         the type::bounds method directly.
3783
3784 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3785
3786         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
3787         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
3788         are used to set the range type's bounds to use set_bounds.
3789
3790 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3791
3792         * exec.c (_initialize_exec): Update exec-file-mismatch help.
3793
3794 2020-07-10  Pedro Alves  <pedro@palves.net>
3795
3796         * gdbthread.h (inferior_ref): Define.
3797         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
3798         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
3799         * thread.c
3800         (scoped_restore_current_thread::restore):
3801         Adjust to gdb::ref_ptr.
3802         (scoped_restore_current_thread::~scoped_restore_current_thread):
3803         Remove manual decref handling.
3804         (scoped_restore_current_thread::scoped_restore_current_thread):
3805         Adjust to use
3806         inferior_ref::new_reference/thread_info_ref::new_reference.
3807         Incref the thread before calling get_frame_id instead of after.
3808         Let TARGET_CLOSE_ERROR propagate.
3809
3810 2020-07-10  Pedro Alves  <pedro@palves.net>
3811
3812         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
3813         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
3814         NOT_AVAILABLE_ERROR.
3815         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
3816         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
3817
3818 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
3819             Pedro Alves  <pedro@palves.net>
3820
3821         PR gdb/26199
3822         * infrun.c (threads_are_resumed_pending_p): Delete.
3823         (do_target_wait): Remove threads_are_executing and
3824         threads_are_resumed_pending_p checks from the inferior_matches
3825         lambda.  Update comments.
3826
3827 2020-07-10  Pedro Alves  <pedro@palves.net>
3828
3829         PR gdb/26199
3830         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
3831         executing threads.
3832
3833 2020-07-10  Pedro Alves  <pedro@palves.net>
3834
3835         PR gdb/26199
3836         * infrun.c (handle_no_resumed): Handle multiple targets.
3837
3838 2020-07-10  Pedro Alves  <pedro@palves.net>
3839
3840         PR gdb/26199
3841         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
3842         target_is_async_p.
3843
3844 2020-07-10  Pedro Alves  <pedro@palves.net>
3845
3846         PR gdb/26199
3847         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
3848         threads, not all threads.
3849
3850 2020-07-10  Pedro Alves  <pedro@palves.net>
3851
3852         PR gdb/26199
3853         * remote.c (remote_target::open_1): Pass remote target pointer as
3854         data to create_async_event_handler.
3855         (remote_async_inferior_event_handler): Mark async event handler
3856         before returning if the remote target still has either pending
3857         events or unacknowledged notifications.
3858
3859 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
3860
3861         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
3862         declaration.
3863         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
3864         function.
3865
3866 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
3867
3868         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
3869         inferior_ptid.
3870
3871 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
3872
3873         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
3874         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
3875         AT_FREEBSD_PS_STRINGS.
3876
3877 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
3878
3879         * auto-load.c (auto_load_objfile_script_1): Convert drive part
3880         of debugfile path on Windows.
3881
3882 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
3883
3884         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
3885         argument to 'data'.
3886
3887 2020-07-08  Tom Tromey  <tromey@adacore.com>
3888
3889         * ada-lang.c (ada_exception_message_1): Use read_memory.
3890
3891 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3892
3893         PR python/22748
3894         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
3895         special handling for inline frames.
3896         * findvar.c (value_of_register_lazy): Skip inline frames when
3897         creating lazy register values.
3898         * frame.c (frame_id_computed_p): Delete definition.
3899         * frame.h (frame_id_computed_p): Delete declaration.
3900
3901 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3902
3903         * NEWS: Mention additions to Python API.
3904         * python/py-arch.c (archpy_register_groups): New function.
3905         (arch_object_methods): Add 'register_groups' method.
3906         * python/py-registers.c (reggroup_iterator_object): New struct.
3907         (reggroup_object): New struct.
3908         (gdbpy_new_reggroup): New function.
3909         (gdbpy_reggroup_to_string): New function.
3910         (gdbpy_reggroup_name): New function.
3911         (gdbpy_reggroup_iter): New function.
3912         (gdbpy_reggroup_iter_next): New function.
3913         (gdbpy_new_reggroup_iterator): New function
3914         (gdbpy_initialize_registers): Register new types.
3915         (reggroup_iterator_object_type): Define new Python type.
3916         (gdbpy_reggroup_getset): New static global.
3917         (reggroup_object_type): Define new Python type.
3918         * python/python-internal.h
3919
3920 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3921
3922         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
3923         * python/py-arch.c (archpy_registers): New function.
3924         (arch_object_methods): Add 'registers' method.
3925         * python/py-registers.c: New file.
3926         * python/python-internal.h
3927         (gdbpy_new_register_descriptor_iterator): Declare.
3928         (gdbpy_initialize_registers): Declare.
3929         * python/python.c (do_start_initialization): Call
3930         gdbpy_initialize_registers.
3931         * NEWS: Mention additions to the Python API.
3932
3933 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3934
3935         * NEWS: Mention new Python API method.
3936         * python/py-unwind.c (pending_framepy_architecture): New function.
3937         (pending_frame_object_methods): Add architecture method.
3938
3939 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3940
3941         * gdbarch.c: Regenerate.
3942         * gdbarch.h: Regenerate.
3943         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
3944         (gdbarch_data): Use internal_error for the case where
3945         deprecated_set_gdbarch_data was originally needed.
3946         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
3947         and use passed in obstack.
3948         (libunwind_frame_set_descr): Should no longer get back NULL from
3949         gdbarch_data.
3950         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
3951         type.
3952         * user-regs.c (user_regs_init): Update parameters, and use passed
3953         in obstack.
3954         (user_reg_add): Should no longer get back NULL from gdbarch_data.
3955         (_initialize_user_regs): Register as a pre-init gdbarch data type.
3956
3957 2020-07-06  Tom de Vries  <tdevries@suse.de>
3958
3959         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
3960         End-Of-Sequence in lte_is_less_than.
3961         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
3962         "gdb: Don't reorder line table entries too much when sorting".
3963
3964 2020-07-06  Tom de Vries  <tdevries@suse.de>
3965
3966         PR tui/26205
3967         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
3968
3969 2020-07-05  Tom de Vries  <tdevries@suse.de>
3970
3971         PR build/26187
3972         * inferior.h (struct infcall_suspend_state_deleter): If available, use
3973         std::uncaught_exceptions instead of deprecated
3974         std::uncaught_exception.
3975
3976 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
3977
3978         * macroexp.h (macro_stringify): Return
3979         gdb::unique_xmalloc_ptr<char>.
3980         * macroexp.c (macro_stringify): Likewise.
3981         * macrotab.c (fixup_definition): Update.
3982
3983 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
3984
3985         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
3986         (lex_one_token): Update.
3987         * macroexp.c (struct macro_buffer) <release>: Return
3988         gdb::unique_xmalloc_ptr<char>.
3989         (macro_stringify): Update.
3990         (macro_expand): Update.
3991         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
3992         * macroexp.h (macro_expand_next): Likewise.
3993
3994 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
3995
3996         * macroexp.h (macro_lookup_ftype): Remove.
3997         (macro_expand, macro_expand_once, macro_expand_next): Remove
3998         lookup function parameters, add scope parameter.
3999         * macroexp.c (scan, substitute_args, expand, maybe_expand,
4000         macro_expand, macro_expand_once, macro_expand_next): Likewise.
4001         * macroscope.h (standard_macro_lookup): Change parameter type
4002         to macro_scope.
4003         * macroscope.c (standard_macro_lookup): Likewise.
4004         * c-exp.y (lex_one_token): Update.
4005         * macrocmd.c (macro_expand_command): Likewise.
4006         (macro_expand_once_command): Likewise.
4007
4008 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
4009
4010         * inf-loop.c (inferior_event_handler): Remove client_data param.
4011         * inf-loop.h (inferior_event_handler): Likewise.
4012         * infcmd.c (step_1): Adjust.
4013         * infrun.c (proceed): Adjust.
4014         (fetch_inferior_event): Remove client_data param.
4015         (infrun_async_inferior_event_handler): Adjust.
4016         * infrun.h (fetch_inferior_event): Remove `void *` param.
4017         * linux-nat.c (handle_target_event): Adjust.
4018         * record-btrace.c (record_btrace_handle_async_inferior_event):
4019         Adjust.
4020         * record-full.c (record_full_async_inferior_event_handler):
4021         Adjust.
4022         * remote.c (remote_async_inferior_event_handler): Adjust.
4023
4024 2020-07-01  Tom Tromey  <tom@tromey.com>
4025
4026         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
4027         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
4028
4029 2020-07-01  Tom Tromey  <tom@tromey.com>
4030
4031         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
4032         tui_gen_win_info.
4033         (tui_win_info::make_window): Merge with
4034         tui_gen_win_info::make_window.
4035         (tui_win_info::make_visible): Move from tui_gen_win_info.
4036         * tui/tui-win.c (tui_win_info::max_width): Move from
4037         tui_gen_win_info.
4038         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
4039         type.
4040         <window_factory>: Likewise.
4041         * tui/tui-layout.c (tui_win_info::resize): Move from
4042         tui_gen_win_info.
4043         (make_standard_window): Change return type.
4044         (get_locator_window, tui_get_window_by_name): Likewise.
4045         (tui_layout_window::apply): Remove a cast.
4046         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
4047         (struct tui_win_info): Merge with tui_gen_win_info.
4048         (struct tui_gen_win_info): Remove.
4049
4050 2020-07-01  Tom Tromey  <tom@tromey.com>
4051
4052         * tui/tui-stack.h (struct tui_locator_window): Derive from
4053         tui_win_info.
4054         <do_scroll_horizontal, do_scroll_vertical>: New methods.
4055         <can_box>: New method.
4056
4057 2020-07-01  Tom Tromey  <tom@tromey.com>
4058
4059         * tui/tui-stack.h (struct tui_locator_window): Remove body.
4060
4061 2020-07-01  Tom Tromey  <tom@tromey.com>
4062
4063         * tui/tui-regs.c (tui_data_window::display_registers_from)
4064         (tui_data_window::display_registers_from)
4065         (tui_data_window::first_data_item_displayed)
4066         (tui_data_window::delete_data_content_windows): Update.
4067         (tui_data_window::refresh_window, tui_data_window::no_refresh):
4068         Remove.
4069         (tui_data_window::check_register_values): Update.
4070         (tui_data_item_window::rerender): Add parameters.  Update.
4071         (tui_data_item_window::refresh_window): Remove.
4072         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
4073         virtual.
4074         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
4075         tui_gen_win_info.
4076         <refresh_window, max_height, min_height>: Remove.
4077         <rerender>: Add parameters.
4078         <x, y, visible>: New members.
4079         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
4080         <m_item_width>: New member.
4081
4082 2020-07-01  Tom Tromey  <tom@tromey.com>
4083
4084         * tui/tui-regs.c (tui_data_window::show_register_group)
4085         (tui_data_window::check_register_values): Update.
4086         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
4087         from item_no.
4088
4089 2020-07-01  Tom Tromey  <tom@tromey.com>
4090
4091         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
4092         useless "if".
4093
4094 2020-07-01  Tom Tromey  <tom@tromey.com>
4095
4096         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
4097         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
4098
4099 2020-07-01  Tom Tromey  <tom@tromey.com>
4100
4101         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
4102         * tui/tui-winsource.h (enum tui_line_or_address_kind)
4103         (struct tui_line_or_address): Move from tui-data.h.
4104         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
4105         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
4106         (tui_cmd_window, tui_source_window_base, tui_source_window)
4107         (tui_disasm_window): Don't declare.
4108         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
4109         to tui-winsource.h.
4110         (SINGLE_KEY): Move to tui-stack.c.
4111
4112 2020-07-01  Tom Tromey  <tom@tromey.com>
4113
4114         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
4115         std::string.
4116         * tui/tui-regs.c (class tab_expansion_file): New.
4117         (tab_expansion_file::write): New method.
4118         (tui_register_format): Change return type.  Use
4119         tab_expansion_file.
4120         (tui_get_register, tui_data_window::display_registers_from)
4121         (tui_data_item_window::rerender): Update.
4122         * tui/tui-io.h (tui_expand_tabs): Don't declare.
4123         * tui/tui-io.c (tui_expand_tabs): Remove.
4124
4125 2020-07-01  Tom Tromey  <tom@tromey.com>
4126
4127         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
4128
4129 2020-07-01  Fangrui Song  <maskray@google.com>
4130
4131         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
4132
4133 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
4134
4135         * dwarf2/read.c (set_die_type): Removed conditions to restrict
4136         forms for DW_AT_associated and DW_AT_allocated attributes,
4137         which is already checked in function attr_to_dynamic_prop.
4138
4139 2020-06-30  Tom Tromey  <tromey@adacore.com>
4140
4141         * dwarf2/read.c (quirk_rust_enum): Correctly call
4142         alloc_rust_variant for default-less enum.
4143
4144 2020-06-30  Tom Tromey  <tromey@adacore.com>
4145
4146         PR build/26183:
4147         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
4148         gdb::to_string.
4149
4150 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
4151
4152         * gdbarch.sh (displaced_step_copy_insn): Update doc.
4153         * gdbarch.h: Re-generate.
4154
4155 2020-06-28  Tom Tromey  <tom@tromey.com>
4156
4157         * command.h (cmd_types): Remove.
4158         (cmd_type): Don't declare.
4159         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
4160         typedef.
4161         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
4162         * cli/cli-decode.c (cmd_type): Remove.
4163
4164 2020-06-27  Pedro Alves  <palves@redhat.com>
4165
4166         * fork-child.c (prefork_hook): Adjust.
4167         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
4168         Delete.
4169         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
4170         * inferior.c (inferior::set_tty, inferior::tty): New methods.
4171         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
4172         Remove declarations.
4173         (struct inferior) <set_tty, tty>: New methods.
4174         (struct inferior) <terminal>: Rename to ...
4175         (struct inferior) <m_terminal>: ... this and make private.
4176         * main.c (captured_main_1): Adjust.
4177         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
4178         (mi_cmd_inferior_tty_show): Adjust.
4179         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
4180         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
4181
4182 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
4183
4184         * configure.ac: Add --enable-libctf: handle --disable-static
4185         properly.
4186         * acinclude.m4: sinclude ../config/enable.m4.
4187         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
4188         (LIBCTF): Substitute in.
4189         (CTF_DEPS): New, likewise.
4190         (CLIBS): libctf needs symbols from libbfd: move earlier.
4191         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
4192         flags.
4193         * ctfread.c: Surround in ENABLE_LIBCTF.
4194         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
4195         * configure: Regenerate.
4196         * config.in: Likewise.
4197
4198 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
4199
4200         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
4201
4202 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
4203
4204         * inferior.h (struct inferior) <terminal>: Change type to
4205         gdb::unique_xmalloc_ptr<char>.
4206         * inferior.c (inferior::~inferior): Don't free inf->terminal.
4207         * infcmd.c (set_inferior_io_terminal): Don't free terminal
4208         field, adjust to unique pointer.
4209         (get_inferior_io_terminal): Adjust to unique pointer.
4210
4211 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4212
4213         * riscv-tdep.c (riscv_print_registers_info): Loop over all
4214         registers, not just the known core set of registers.
4215
4216 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4217
4218         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
4219         fflags, frm, and fcsr registers.
4220         (riscv_register_reggroup_p): Remove unknown CSRs from save and
4221         restore groups.
4222         (riscv_tdesc_unknown_reg): New function.
4223         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
4224         tdesc_use_registers.
4225         * riscv-tdep.h (struct gdbarch_tdep): Add
4226         unknown_csrs_first_regnum, unknown_csrs_count,
4227         duplicate_fflags_regnum, duplicate_frm_regnum, and
4228         duplicate_fcsr_regnum fields.
4229
4230 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4231
4232         * target-descriptions.c (tdesc_use_registers): Add new parameter a
4233         callback, use the callback (when not null) to help number unknown
4234         registers.
4235         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
4236         (tdesc_use_registers): Add extra parameter to declaration.
4237
4238 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4239
4240         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
4241         in the file.
4242         (class riscv_pending_register_alias): Likewise.
4243         (riscv_register_feature::register_info): Change 'required_p' field
4244         to 'required', and change its type.  Add 'check' member function.
4245         (riscv_register_feature::register_info::check): Define new member
4246         function.
4247         (riscv_xreg_feature): Change initialisation of 'required' field.
4248         (riscv_freg_feature): Likewise.
4249         (riscv_virtual_feature): Likewise.
4250         (riscv_csr_feature): Likewise.
4251         (riscv_check_tdesc_feature): Take extra parameter, the csr
4252         tdesc_feature, rewrite the function to use the new
4253         riscv_register_feature::register_info::check function.
4254         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
4255
4256 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4257
4258         * features/Makefile: Remove all references to the deleted files
4259         below.
4260         * features/riscv/32bit-csr.c: Deleted.
4261         * features/riscv/32bit-csr.xml: Deleted.
4262         * features/riscv/64bit-csr.c: Deleted.
4263         * features/riscv/64bit-csr.xml: Deleted.
4264         * features/riscv/rebuild-csr-xml.sh: Deleted.
4265
4266 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4267
4268         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
4269         whitespace error for declaration of names member variable.
4270         (struct riscv_register_feature): Add new prefer_first_name member
4271         variable, and fix whitespace error in declaration of registers.
4272         (riscv_xreg_feature): Initialize prefer_first_name field.
4273         (riscv_freg_feature): Likewise.
4274         (riscv_virtual_feature): Likewise.
4275         (riscv_csr_feature): Likewise.
4276         (riscv_register_name): Expand on comments.  Remove register name
4277         modifications for CSR and virtual registers.
4278
4279 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4280
4281         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
4282         errors.
4283
4284 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4285
4286         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
4287         riscv-opc.h.
4288         (class riscv_pending_register_alias): New class.
4289         (riscv_check_tdesc_feature): Take vector of pending aliases and
4290         populate it as appropriate.
4291         (riscv_setup_register_aliases): Delete.
4292         (riscv_gdbarch_init): Create vector of pending aliases and pass it
4293         to riscv_check_tdesc_feature in all cases.  Use the vector to
4294         create the register aliases.
4295
4296 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4297
4298         * sol2-tdep.c (sol2_static_transform_name): Remove.
4299         (sol2_init_abi): Don't register it.
4300         * gdbarch.sh (static_transform_name): Remove.
4301         * gdbarch.c, gdbarch.h: Regenerate.
4302
4303         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
4304         gdbarch_static_transform_name.
4305         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
4306         * stabsread.c (define_symbol) <'X'>: Remove.
4307         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
4308         handling.
4309         <'V'>: Likewise.
4310         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
4311         <'S'>: Remove call to gdbarch_static_transform_name.
4312
4313 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4314
4315         * procfs.c (procfs_pre_trace): New function.
4316         (procfs_target::create_inferior): Pass it to fork_inferior.
4317
4318 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4319
4320         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
4321         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
4322         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
4323         sol2-tdep.o, sparc-sol2-tdep.o.
4324         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
4325         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
4326         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
4327         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
4328
4329 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4330
4331         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
4332         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
4333         Call sol2_init_abi.
4334         Remove calls to set_gdbarch_skip_solib_resolver,
4335         set_gdbarch_core_pid_to_str.
4336         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
4337         (i386_sol2_static_transform_name): Remove.
4338         (i386_sol2_init_abi): Call sol2_init_abi.
4339         Remove calls to set_gdbarch_sofun_address_maybe_missing,
4340         set_gdbarch_static_transform_name,
4341         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
4342         Use sol2_sigtramp_p.
4343         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
4344         (sol2_sigtramp_p): New function.
4345         (sol2_static_transform_name): New function.
4346         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
4347         (sol2_init_abi): New function.
4348         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
4349         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
4350         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
4351         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
4352         (sparc_sol2_static_transform_name): Remove.
4353         (sparc32_sol2_init_abi): Call sol2_init_abi.
4354         Remove calls to set_gdbarch_sofun_address_maybe_missing,
4355         set_gdbarch_static_transform_name,
4356         set_gdbarch_skip_solib_resolver,
4357         set_gdbarch_core_pid_to_str.
4358         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
4359         (sparc_sol2_static_transform_name): Remove
4360         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
4361         call sol2_sigtramp_p.
4362         (sparc64_sol2_init_abi): Call sol2_init_abi.
4363         Remove calls to set_gdbarch_sofun_address_maybe_missing,
4364         set_gdbarch_static_transform_name,
4365         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
4366
4367 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4368
4369         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
4370         * exec.c (validate_exec_file): If from_tty, set both
4371         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
4372         * symfile.c (symbol_file_add_with_addrs): if always_confirm
4373         and from_tty, unconditionally ask a confirmation.
4374
4375 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4376
4377         * target-descriptions.c (tdesc_architecture_name): Protect against
4378         NULL pointer dereference.
4379         (maint_print_xml_tdesc_cmd): New function.
4380         (_initialize_target_descriptions): Register new 'maint print
4381         xml-tdesc' command and give it the filename completer.
4382         * NEWS: Mention new 'maint print xml-tdesc' command.
4383
4384 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4385
4386         * target-descriptions.c (class tdesc_compatible_info): New class.
4387         (struct target_desc): Change type of compatible vector.
4388         (tdesc_compatible_p): Update for change in type of
4389         target_desc::compatible.
4390         (tdesc_compatible_info_list): New function.
4391         (tdesc_compatible_info_arch_name): New function.
4392         (tdesc_add_compatible): Update for change in type of
4393         target_desc::compatible.
4394         (print_c_tdesc::visit_pre): Likewise.
4395
4396 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4397
4398         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
4399         whitespace to underscore.
4400         (maint_print_c_tdesc_cmd): Use fake filename for target
4401         descriptions that came from the target.
4402         (_initialize_target_descriptions): Add filename command completion
4403         for 'maint print c-tdesc'.
4404
4405 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
4406
4407         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
4408         lines.
4409
4410 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
4411
4412         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
4413         lines.
4414         (dwarf2_find_location_expression): Likewise.
4415         (call_site_parameter_matches): Likewise.
4416         (dwarf2_compile_expr_to_ax): Likewise.
4417         (disassemble_dwarf_expression): Likewise.
4418         (loclist_describe_location): Likewise.
4419
4420 2020-06-23  Pedro Alves  <palves@redhat.com>
4421
4422         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
4423         progspace-and-thread.h.  Include scoped-mock-context.h instead.
4424         (register_to_value_test): Use scoped_mock_context.
4425         * regcache.c: Include "scoped-mock-context.h".
4426         (cooked_read_test): Don't error out if a target is already pushed.
4427         Use scoped_mock_context.  Adjust.
4428         * scoped-mock-context.h: New file.
4429
4430 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4431
4432         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
4433         initializer.
4434         (ada_language::is_string_type_p): New member function.
4435         * c-lang.c (c_language_data): Delete la_is_string_type_p
4436         initializer.
4437         (cplus_language_data): Likewise.
4438         (asm_language_data): Likewise.
4439         (minimal_language_data): Likewise.
4440         * d-lang.c (d_language_data): Likewise.
4441         * f-lang.c (f_is_string_type_p): Delete function, implementation
4442         moved to f_language::is_string_type_p.
4443         (f_language_data): Delete la_is_string_type_p initializer.
4444         (f_language::is_string_type_p): New member function,
4445         implementation from f_is_string_type_p.
4446         * go-lang.c (go_is_string_type_p): Delete function, implementation
4447         moved to go_language::is_string_type_p.
4448         (go_language_data): Delete la_is_string_type_p initializer.
4449         (go_language::is_string_type_p): New member function,
4450         implementation from go_is_string_type_p.
4451         * language.c (language_defn::is_string_type_p): Define new member
4452         function.
4453         (default_is_string_type_p): Make static, add comment copied from
4454         header file.
4455         (unknown_language_data): Delete la_is_string_type_p initializer.
4456         (unknown_language::is_string_type_p): New member function.
4457         (auto_language_data): Delete la_is_string_type_p initializer.
4458         (auto_language::is_string_type_p): New member function.
4459         * language.h (language_data): Delete la_is_string_type_p field.
4460         (language_defn::is_string_type_p): Declare new function.
4461         (default_is_string_type_p): Delete desclaration, move comment to
4462         definition.
4463         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
4464         moved to m2_language::is_string_type_p.
4465         (m2_language_data): Delete la_is_string_type_p initializer.
4466         (m2_language::is_string_type_p): New member function,
4467         implementation from m2_is_string_type_p.
4468         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
4469         initializer.
4470         * opencl-lang.c (opencl_language_data): Likewise.
4471         * p-lang.c (pascal_is_string_type_p): Delete function,
4472         implementation moved to pascal_language::is_string_type_p.
4473         (pascal_language_data): Delete la_is_string_type_p initializer.
4474         (pascal_language::is_string_type_p): New member function,
4475         implementation from pascal_is_string_type_p.
4476         * rust-lang.c (rust_is_string_type_p): Delete function,
4477         implementation moved to rust_language::is_string_type_p.
4478         (rust_language_data): Delete la_is_string_type_p initializer.
4479         (rust_language::is_string_type_p): New member function,
4480         implementation from rust_is_string_type_p.
4481         * valprint.c (val_print_scalar_or_string_type_p): Update call to
4482         is_string_type_p.
4483
4484 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4485
4486         * ada-lang.c (ada_language_data): Delete la_print_typedef
4487         initializer.
4488         (ada_language::print_typedef): New member function.
4489         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
4490         (cplus_language_data): Likewise.
4491         (asm_language_data): Likewise.
4492         (minimal_language_data): Likewise.
4493         * d-lang.c (d_language_data): Likewise.
4494         * f-lang.c (f_language_data): Likewise.
4495         (f_language::print_typedef): New member function.
4496         * go-lang.c (go_language_data): Delete la_print_typedef
4497         initializer.
4498         * language.c (language_defn::print_typedef): Define member
4499         function.
4500         (unknown_language_data): Delete la_print_typedef initializer.
4501         (unknown_language::print_typedef): New member function.
4502         (auto_language_data): Delete la_print_typedef initializer.
4503         (auto_language::print_typedef): New member function.
4504         * language.h (language_data): Delete la_print_typedef field.
4505         (language_defn::print_typedef): Declare new member function.
4506         (LA_PRINT_TYPEDEF): Update call to print_typedef.
4507         (default_print_typedef): Delete declaration.
4508         * m2-lang.c (m2_language_data): Delete la_print_typedef
4509         initializer.
4510         (m2_language::print_typedef): New member function.
4511         * objc-lang.c (objc_language_data): Delete la_print_typedef
4512         initializer.
4513         * opencl-lang.c (opencl_language_data): Likewise.
4514         * p-lang.c (pascal_language_data): Likewise.
4515         (pascal_language::print_typedef): New member function.
4516         * rust-lang.c (rust_print_typedef): Delete function,
4517         implementation moved to rust_language::print_typedef.
4518         (rust_language): Delete la_print_typedef initializer.
4519         (rust_language::print_typedef): New member function,
4520         implementation from rust_print_typedef.
4521         * typeprint.c (default_print_typedef): Delete.
4522
4523 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4524
4525         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
4526         (ada_language::printstr): New member function.
4527         * c-lang.c (c_language_data): Delete la_printstr initializer.
4528         (cplus_language_data): Likewise.
4529         (asm_language_data): Likewise.
4530         (minimal_language_data): Likewise.
4531         * d-lang.c (d_language_data): Likewise.
4532         * f-lang.c (f_printstr): Rename to f_language::printstr.
4533         (f_language_data): Delete la_printstr initializer.
4534         (f_language::printstr): New member function, implementation from
4535         f_printstr.
4536         * go-lang.c (go_language_data): Delete la_printstr initializer.
4537         * language.c (language_defn::printstr): Define new member
4538         function.
4539         (unk_lang_printstr): Delete.
4540         (unknown_language_data): Delete la_printstr initializer.
4541         (unknown_language::printstr): New member function.
4542         (auto_language_data): Delete la_printstr initializer.
4543         (auto_language::printstr): New member function.
4544         * language.h (language_data): Delete la_printstr field.
4545         (language_defn::printstr): Declare new member function.
4546         (LA_PRINT_STRING): Update call to printstr.
4547         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
4548         (m2_language_data): Delete la_printstr initializer.
4549         (m2_language::printstr): New member function, implementation from
4550         m2_printstr.
4551         * objc-lang.c (objc_language_data): Delete la_printstr
4552         initializer.
4553         * opencl-lang.c (opencl_language_data): Likewise.
4554         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
4555         (pascal_language_data): Delete la_printstr initializer.
4556         (pascal_language::printstr): New member function, implementation
4557         from pascal_printstr.
4558         * p-lang.h (pascal_printstr): Delete declaration.
4559         * rust-lang.c (rust_printstr): Update header comment.
4560         (rust_language_data): Delete la_printstr initializer.
4561         (rust_language::printstr): New member function.
4562
4563 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4564
4565         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
4566         (ada_language::printchar): New member function.
4567         * c-lang.c (c_language_data): Delete la_printchar initializer.
4568         (cplus_language_data): Likewise.
4569         (asm_language_data): Likewise.
4570         (minimal_language_data): Likewise.
4571         * d-lang.c (d_language_data): Likewise.
4572         * f-lang.c (f_printchar): Rename to f_language::printchar.
4573         (f_language_data): Delete la_printchar initializer.
4574         (f_language::printchar): New member function, implementation from
4575         f_printchar.
4576         * go-lang.c (go_language_data): Delete la_printchar initializer.
4577         * language.c (unk_lang_printchar): Delete.
4578         (language_defn::printchar): Define new member function.
4579         (unknown_language_data): Delete la_printchar initializer.
4580         (unknown_language::printchar): New member function.
4581         (auto_language_data): Delete la_printchar initializer.
4582         (auto_language::printchar): New member function.
4583         * language.h (language_data): Delete la_printchar field.
4584         (language_defn::printchar): Declare new member function.
4585         (LA_PRINT_CHAR): Update call to printchar.
4586         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
4587         (m2_language::printchar): New member function.
4588         * objc-lang.c (objc_language_data): Delete la_printchar
4589         initializer.
4590         * opencl-lang.c (opencl_language_data): Likewise.
4591         * p-lang.c (pascal_language_data): Delete la_printchar
4592         initializer.
4593         (pascal_language::printchar): New member function.
4594         * rust-lang.c (rust_printchar): Rename to
4595         rust_language::printchar.
4596         (rust_language_data): Delete la_printchar initializer.
4597         (rust_language::printchar): New member function, implementation
4598         from rust_printchar.
4599
4600 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4601
4602         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
4603         (ada_language_data): Delete la_emitchar initializer.
4604         (ada_language::emitchar): New member function, implementation from
4605         emit_char.
4606         * c-lang.c (c_language_data): Delete la_emitchar initializer.
4607         (cplus_language_data): Likewise.
4608         (asm_language_data): Likewise.
4609         (minimal_language_data): Likewise.
4610         * d-lang.c (d_language_data): Likewise.
4611         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
4612         (f_language_data): Delete la_emitchar initializer.
4613         (f_language::emitchar): New member function, implementation from
4614         f_emit_char.
4615         * go-lang.c (go_language_data): Delete la_emitchar initializer.
4616         * language.c (unk_lang_emit_char): Delete.
4617         (language_defn::emitchar): New member function definition.
4618         (unknown_language_data): Delete la_emitchar initializer.
4619         (unknown_language::emitchar): New member function.
4620         (auto_language_data): Delete la_emitchar initializer.
4621         (auto_language::emitchar): New member function.
4622         * language.h (language_data): Delete la_emitchar field.
4623         (language_defn::emitchar): New member field declaration.
4624         (LA_EMIT_CHAR): Update call to emitchar.
4625         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
4626         (m2_language_data): Delete la_emitchar initializer.
4627         (m2_language::emitchar): New member function, implementation from
4628         m2_emit_char.
4629         * objc-lang.c (objc_language_data): Delete la_emitchar
4630         initializer.
4631         * opencl-lang.c (opencl_language_data): Likewise.
4632         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
4633         (pascal_language_data): Delete la_emitchar initializer.
4634         (pascal_language::emitchar): New member function, implementation
4635         from pascal_emit_char.
4636         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
4637         (rust_language_data): Delete la_emitchar initializer.
4638         (rust_language::emitchar): New member function, implementation
4639         from rust_emitchar.
4640
4641 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4642
4643         * ada-lang.c (resolve): Rename to ada_language::post_parser.
4644         (ada_language_data): Delete la_post_parser initializer.
4645         (ada_language::post_parser): New member function.
4646         * c-lang.c (c_language_data): Delete la_post_parser initializer.
4647         (cplus_language_data): Likewise.
4648         (asm_language_data): Likewise.
4649         (minimal_language_data): Likewise.
4650         * d-lang.c (d_language_data): Likewise.
4651         * f-lang.c (f_language_data): Likewise.
4652         * go-lang.c (go_language_data): Likewise.
4653         * language.c (unknown_language_data): Likewise.
4654         (auto_language_data): Likewise.
4655         * language.h (language_data): Delete la_post_parser field.
4656         (language_defn::post_parser): New member function.
4657         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
4658         * objc-lang.c (objc_language_data): Likewise.
4659         * opencl-lang.c (opencl_language_data): Likewise.
4660         * p-lang.c (pascal_language_data): Likewise.
4661         * parse.c (parse_exp_in_context): Update call to post_parser.
4662         (null_post_parser): Delete definition.
4663         * parser-defs.h (null_post_parser): Delete declaration.
4664         * rust-lang.c (rust_language_data): Delete la_post_parser
4665         initializer.
4666
4667 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4668
4669         * ada-lang.c (parse): Rename to ada_language::parser.
4670         (ada_language_data): Delete la_parser initializer.
4671         (ada_language::parser): New member function, implementation from
4672         parse.
4673         * c-lang.c (c_language_data): Delete la_parser initializer.
4674         (cplus_language_data): Likewise.
4675         (asm_language_data): Likewise.
4676         (minimal_language_data): Likewise.
4677         * d-lang.c (d_language_data): Likewise.
4678         (d_language::parser): New member function.
4679         * f-lang.c (f_language_data): Delete la_parser initializer.
4680         (f_language::parser): New member function.
4681         * go-lang.c (go_language_data): Delete la_parser initializer.
4682         (go_language::parser): New member function.
4683         * language.c (unk_lang_parser): Delete.
4684         (language_defn::parser): Define new member function.
4685         (unknown_language_data): Delete la_parser initializer.
4686         (unknown_language::parser): New member function.
4687         (auto_language_data): Delete la_parser initializer.
4688         (auto_language::parser): New member function.
4689         * language.h (language_data): Delete la_parser field.
4690         (language_defn::parser): Declare new member function.
4691         * m2-lang.c (m2_language_data): Delete la_parser initializer.
4692         (m2_language::parser): New member function.
4693         * objc-lang.c (objc_language_data): Delete la_parser initializer.
4694         * opencl-lang.c (opencl_language_data): Likewise.
4695         * p-lang.c (pascal_language_data): Likewise.
4696         (pascal_language::parser): New member function.
4697         * parse.c (parse_exp_in_context): Update call to parser.
4698         * rust-lang.c (rust_language_data): Delete la_parser initializer.
4699         (rust_language::parser): New member function.
4700
4701 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4702
4703         * top.c (print_gdb_configuration): Print --with-python-libdir
4704         configuration value.
4705
4706 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4707
4708         * NEWS: Mention change to the alias command.
4709
4710 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4711
4712         * cli/cli-cmds.c (lookup_cmd_for_default_args)
4713         (alias_command_completer)
4714         (make_alias_options_def_group): New functions.
4715         (alias_opts, alias_option_defs): New struct and array.
4716         (alias_usage_error): Update usage.
4717         (alias_command): Handles optional DEFAULT-ARGS... arguments.
4718         Use option framework.
4719         (_initialize_cli_cmds): Update alias command help.
4720         Update aliases command help.
4721         (show_user):
4722         Add NULL for new default_args lookup_cmd argument.
4723         (valid_command_p): Rename to validate_aliased_command.
4724         Add NULL for new default_args lookup_cmd argument.  Verify that the
4725         aliased_command has no default args.
4726         * cli/cli-decode.c (help_cmd): Show aliases definitions.
4727         (lookup_cmd_1, lookup_cmd): New argument default_args.
4728         (add_alias_cmd):
4729         Add NULL for new default_args lookup_cmd argument.
4730         (print_help_for_command): Show default args under the layout
4731          alias some_alias = some_aliased_cmd some_alias_default_arg.
4732         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
4733         xfree default_args in destructor.
4734         * cli/cli-script.c (process_next_line, do_define_command):
4735         Add NULL for new default_args lookup_cmd argument.
4736         * command.h: Declare new default_args argument in lookup_cmd
4737         and lookup_cmd_1.
4738         * completer.c (complete_line_internal_1):
4739         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
4740         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
4741         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
4742         Likewise.
4743         * infcmd.c (_initialize_infcmd): Likewise.
4744         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
4745         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
4746         * python/py-param.c (add_setshow_generic): Likewise.
4747         * remote.c (_initialize_remote): Likewise.
4748         * top.c (execute_command): Prepend default_args if command has some.
4749         (set_verbose):
4750         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
4751         * tracepoint.c (validate_actionline, encode_actions_1):
4752         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
4753
4754 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4755
4756         * jit.c (jit_read_descriptor): Use bool as the return type.
4757         (jit_breakpoint_re_set_internal): Use bool as the return type.
4758         Invert the return value logic; return true if the jit breakpoint
4759         has been successfully initialized.
4760         (jit_inferior_init): Update the call to
4761         jit_breakpoint_re_set_internal.
4762
4763 2020-06-22  Pedro Alves  <palves@redhat.com>
4764
4765         PR gdb/25939
4766         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
4767         Use the current inferior instead.  Don't return
4768         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
4769         wait again.
4770         * sol-thread.c (sol_thread_target::wait): Don't reference
4771         inferior_ptid.
4772         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
4773         (sol_update_thread_list_callback): Use the current inferior's pid
4774         instead of inferior_ptid.
4775
4776 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4777
4778         * procfs.c: Cleanup many comments.
4779
4780         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
4781         (AFTER_WATCHFLAG): Replace by value.
4782
4783         (MAIN_PROC_NAME_FORMAT): Inline ...
4784         (create_procinfo): ... here.
4785
4786         (procfs_debug_inferior): Remove SYS_exec handling.
4787         (syscall_is_exec): Likewise.
4788         (procfs_set_exec_trap): Likewise.
4789
4790         (syscall_is_lwp_exit): Inline in callers.
4791         (syscall_is_exit): Likewise.
4792         (syscall_is_exec): Likewise.
4793         (syscall_is_lwp_create): Likewise.
4794
4795         (invalidate_cache): Remove #if 0 code.
4796
4797         (make_signal_thread_runnable):  Remove.
4798         (procfs_target::resume): Remove #if 0 code.
4799
4800 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4801
4802         PR gdb/25939
4803         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
4804         call ...
4805         (procfs_target::create_inferior): ... here.
4806
4807 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4808
4809         * exec.c (validate_exec_file): Ensure the build-id is up to
4810         date by calling reopen_exec_file (that checks file timestamp
4811         to decide to re-read the file).
4812
4813 2020-06-18  Pedro Alves  <palves@redhat.com>
4814
4815         PR gdb/25412
4816         * gdbthread.h (delete_thread, delete_thread_silent)
4817         (find_thread_ptid): Update comments.
4818         * thread.c (current_thread_): New global.
4819         (is_current_thread): Move higher, and reimplement.
4820         (inferior_thread): Reimplement.
4821         (set_thread_exited): Use bool.  Add assertions.
4822         (add_thread_silent): Simplify thread-reuse handling by always
4823         calling delete_thread.
4824         (delete_thread): Remove intro comment.
4825         (find_thread_ptid): Skip exited threads.
4826         (switch_to_thread_no_regs): Write to current_thread_.
4827         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
4828         INFERIOR_PTID.  Clear current_thread_.
4829
4830 2020-06-18  Pedro Alves  <palves@redhat.com>
4831
4832         * aix-thread.c (pd_update): Use switch_to_thread.
4833
4834 2020-06-18  Pedro Alves  <palves@redhat.com>
4835
4836         * ravenscar-thread.c (ravenscar_thread_target): Update.
4837         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
4838         (ravenscar_thread_target::add_active_thread): ... this.  Don't
4839         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
4840         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
4841
4842 2020-06-18  Pedro Alves  <palves@redhat.com>
4843
4844         * nat/windows-nat.c (current_windows_thread): Remove.
4845         * nat/windows-nat.h (current_windows_thread): Remove.
4846         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
4847         Adjust.
4848         (display_selectors): Adjust to fetch the current
4849         windows_thread_info based on inferior_ptid.
4850         (fake_create_process): No longer write to current_windows_thread.
4851         (windows_nat_target::get_windows_debug_event):
4852         Don't set inferior_ptid or current_windows_thread.
4853         (windows_nat_target::wait): Adjust to not rely on
4854         current_windows_thread.
4855         (do_initial_windows_stuff): Now a method of windows_nat_target.
4856         Switch to the last_ptid thread.
4857         (windows_nat_target::attach): Adjust.
4858         (windows_nat_target::detach): Use switch_to_no_thread instead of
4859         writing to inferior_ptid directly.
4860         (windows_nat_target::create_inferior): Adjust.
4861
4862 2020-06-18  Pedro Alves  <palves@redhat.com>
4863
4864         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
4865
4866 2020-06-18  Pedro Alves  <palves@redhat.com>
4867
4868         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
4869         after creating it, instead of writing to inferior_ptid.  Don't
4870         write to inferior_ptid.
4871
4872 2020-06-18  Pedro Alves  <palves@redhat.com>
4873
4874         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
4875
4876 2020-06-18  Pedro Alves  <palves@redhat.com>
4877
4878         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
4879         it, instead of writing to inferior_ptid.
4880
4881 2020-06-18  Pedro Alves  <palves@redhat.com>
4882
4883         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
4884         to inferior_ptid.
4885
4886 2020-06-18  Pedro Alves  <palves@redhat.com>
4887
4888         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
4889         instead of writing to inferior_ptid directly.
4890
4891 2020-06-18  Pedro Alves  <palves@redhat.com>
4892
4893         * corelow.c (core_target::close): Use switch_to_no_thread instead
4894         of writing to inferior_ptid directly.
4895         (add_to_thread_list, core_target_open): Use switch_to_thread
4896         instead of writing to inferior_ptid directly.
4897
4898 2020-06-18  Pedro Alves  <palves@redhat.com>
4899
4900         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
4901         inferior_ptid.
4902         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
4903         inferior_ptid.
4904         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
4905         inferior_ptid directly.
4906         (darwin_nat_target::init_thread_list): Switch to thread, instead
4907         of writing to inferior_ptid.
4908         (darwin_nat_target::attach): Don't write to inferior_ptid.
4909         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
4910
4911 2020-06-18  Pedro Alves  <palves@redhat.com>
4912
4913         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
4914         thread.
4915         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
4916         Instead use switch_to_thread.
4917         (gnu_nat_target::detach): Use switch_to_no_thread
4918         instead of writing to inferior_ptid directly.  Used passed-in
4919         inferior instead of looking up the inferior by pid.
4920
4921 2020-06-18  Pedro Alves  <palves@redhat.com>
4922
4923         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
4924         inferior_ptid.
4925
4926 2020-06-18  Pedro Alves  <palves@redhat.com>
4927
4928         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
4929         inferior_ptid.
4930         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
4931         thread.
4932         (nto_procfs_target::detach): Avoid referencing
4933         inferior_ptid.  Use switch_to_no_thread instead of writing to
4934         inferior_ptid directly.
4935         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
4936         instead of writing to inferior_ptid directly.
4937         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
4938         to thread.
4939
4940 2020-06-18  Pedro Alves  <palves@redhat.com>
4941
4942         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
4943         after creating it, instead of writing to inferior_ptid.
4944         (gdbsim_target_open): Use switch_to_no_thread instead of writing
4945         to inferior_ptid directly.
4946         (gdbsim_target::wait): Don't write to inferior_ptid.
4947
4948 2020-06-18  Pedro Alves  <palves@redhat.com>
4949
4950         * remote.c (remote_target::remote_notice_new_inferior): Use
4951         switch_to_thread instead of writing to inferior_ptid directly.
4952         (remote_target::add_current_inferior_and_thread): Use
4953         switch_to_no_thread instead of writing to inferior_ptid directly.
4954         (extended_remote_target::attach): Use switch_to_inferior_no_thread
4955         and switch_to_thread instead of using set_current_inferior or
4956         writing to inferior_ptid directly.
4957
4958 2020-06-18  Pedro Alves  <palves@redhat.com>
4959
4960         * tracectf.c (ctf_target_open): Switch to added thread instead of
4961         writing to inferior_ptid directly.
4962         (ctf_target::close): Use switch_to_no_thread instead of writing to
4963         inferior_ptid directly.
4964
4965 2020-06-18  Pedro Alves  <palves@redhat.com>
4966
4967         * tracefile-tfile.c (tfile_target_open): Don't write to
4968         inferior_ptid directly, instead switch to added thread.
4969         (tfile_target::close): Use switch_to_no_thread instead of writing
4970         to inferior_ptid directly.
4971
4972 2020-06-18  Pedro Alves  <palves@redhat.com>
4973
4974         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
4975         (procfs_target::detach): Use switch_to_no_thread
4976         instead of writing to inferior_ptid directly.
4977         (do_attach): Change return type to void.  Switch to the added
4978         thread.
4979         (procfs_target::create_inferior): Switch to the added thread.
4980         (procfs_do_thread_registers): Don't write to inferior_ptid.
4981
4982 2020-06-18  Pedro Alves  <palves@redhat.com>
4983
4984         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
4985         of writing to inferior_ptid.
4986         (scoped_restore_exited_inferior): Delete.
4987         (handle_vfork_child_exec_or_exit): Simplify using
4988         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
4989         instead of writing to inferior_ptid.
4990         (THREAD_STOPPED_BY): Delete.
4991         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
4992         (thread_stopped_by_hw_breakpoint): Delete.
4993         (save_waitstatus): Use
4994         scoped_restore_current_thread+switch_to_thread, and call
4995         target_stopped_by_watchpoint instead of
4996         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
4997         instead of thread_stopped_by_sw_breakpoint, and
4998         target_stopped_by_hw_breakpoint instead of
4999         thread_stopped_by_hw_breakpoint.
5000         (handle_inferior_event)
5001         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
5002         inferior_ptid directly, nor
5003         set_current_inferior/set_current_program_space.  Use
5004         switch_to_thread / switch_to_inferior_no_thread instead.
5005
5006 2020-06-18  Pedro Alves  <palves@redhat.com>
5007
5008         * target.c (generic_mourn_inferior): Use switch_to_no_thread
5009         instead of writing to inferior_ptid.
5010
5011 2020-06-18  Pedro Alves  <palves@redhat.com>
5012
5013         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
5014         added thread.
5015         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
5016         to the added thread.
5017         (inf_ptrace_target::detach_success): Use switch_to_no_thread
5018         instead of writing to inferior_ptid.
5019
5020 2020-06-18  Pedro Alves  <palves@redhat.com>
5021
5022         * gdbarch-selftests.c: Include "progspace-and-thread.h".
5023         (register_to_value_test): Mock a program_space too.  Heap-allocate
5024         the address space.  Don't write to inferior_ptid.  Use
5025         switch_to_thread instead.
5026
5027 2020-06-18  Pedro Alves  <palves@redhat.com>
5028
5029         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
5030         Delete.
5031         (find_signalled_thread()): New, factored out from
5032         linux_make_corefile_notes and adjusted to handle exited threads.
5033         (linux_make_corefile_notes): Adjust to use the new
5034         find_signalled_thread.
5035
5036 2020-06-18  Pedro Alves  <palves@redhat.com>
5037
5038         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
5039         of saving/restoring inferior_ptid.
5040
5041 2020-06-17  Tom Tromey  <tom@tromey.com>
5042
5043         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
5044         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
5045         declare.
5046         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
5047
5048 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
5049
5050         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
5051         of partial symtabs.
5052
5053 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
5054
5055         * regformats/reg-arm.dat: Remove.
5056         * regformats/reg-bfin.dat: Remove.
5057         * regformats/reg-cris.dat: Remove.
5058         * regformats/reg-crisv32.dat: Remove.
5059         * regformats/reg-m32r.dat: Remove.
5060         * regformats/reg-tilegx.dat: Remove.
5061         * regformats/reg-tilegx32.dat: Remove.
5062
5063 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
5064
5065         * features/Makefile (WHICH): Remove arm files.
5066         * regformats/arm/arm-with-iwmmxt.dat: Remove.
5067         * regformats/arm/arm-with-neon.dat: Remove.
5068         * regformats/arm/arm-with-vfpv2.dat: Remove.
5069         * regformats/arm/arm-with-vfpv3.dat: Remove.
5070
5071 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
5072
5073         * features/Makefile (XMLTOC): Remove rx.xml.
5074
5075 2020-06-17  Pedro Alves  <palves@redhat.com>
5076
5077         * gdbthread.h (thread_control_state) <trap_expected> Update
5078         comments.
5079
5080 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5081
5082         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
5083         ada_language::lookup_symbol_nonlocal.
5084         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
5085         (ada_language::lookup_symbol_nonlocal): New member function,
5086         implementation from ada_lookup_symbol_nonlocal.
5087         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
5088         initializer.
5089         (cplus_language_data): Delete la_lookup_symbol_nonlocal
5090         initializer.
5091         (cplus_language::lookup_symbol_nonlocal): New member function.
5092         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
5093         (minimal_language_data) Likewise.
5094         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
5095         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
5096         initializer.
5097         (d_language::lookup_symbol_nonlocal): New member function.
5098         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
5099         initializer.
5100         (f_language::lookup_symbol_nonlocal): New member function.
5101         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
5102         initializer.
5103         * language.c (unknown_language_data): Likewise.
5104         (auto_language_data): Likewise.
5105         * language.h (language_data): Delete la_lookup_symbol_nonlocal
5106         field.
5107         (language_defn::lookup_symbol_nonlocal): New member function.
5108         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
5109         initializer.
5110         * objc-lang.c (objc_language_data): Likewise.
5111         * opencl-lang.c (opencl_language_data): Likewise.
5112         * p-lang.c (pascal_language_data): Likewise.
5113         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
5114         rust_language::lookup_symbol_nonlocal.
5115         (rust_language_data): Delete la_lookup_symbol_nonlocal
5116         initializer.
5117         (rust_language::lookup_symbol_nonlocal): New member function,
5118         implementation from rust_lookup_symbol_nonlocal.
5119         * symtab.c (lookup_symbol_aux): Update call to
5120         lookup_symbol_nonlocal.
5121         (basic_lookup_symbol_nonlocal): Rename to...
5122         (language_defn::lookup_symbol_nonlocal): ...this, and update
5123         header comment.  Remove language_defn parameter, and replace with
5124         uses of `this'.
5125         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
5126
5127 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5128
5129         * ada-lang.c (ada_language_data): Delete la_value_print_inner
5130         initializer.
5131         (ada_language::value_print_inner): New member function.
5132         * c-lang.c (c_language_data): Delete la_value_print_inner
5133         initializer.
5134         (cplus_language_data): Likewise.
5135         (asm_language_data): Likewise.
5136         (minimal_language_data): Likewise.
5137         * d-lang.c (d_language_data): Likewise.
5138         (d_language::value_print_inner): New member function.
5139         * f-lang.c (f_language_data): Delete la_value_print_inner
5140         initializer.
5141         (f_language::value_print_inner): New member function.
5142         * f-lang.h (f_value_print_innner): Rename to...
5143         (f_value_print_inner): ...this (note spelling of 'inner').
5144         * f-valprint.c (f_value_print_innner): Rename to...
5145         (f_value_print_inner): ...this (note spelling of 'inner').
5146         * go-lang.c (go_language_data): Delete la_value_print_inner
5147         initializer.
5148         (go_language::value_print_inner): New member function.
5149         * language.c (language_defn::value_print_inner): Define new member
5150         function.
5151         (unk_lang_value_print_inner): Delete.
5152         (unknown_language_data): Delete la_value_print_inner initializer.
5153         (unknown_language::value_print_inner): New member function.
5154         (auto_language_data): Delete la_value_print_inner initializer.
5155         (auto_language::value_print_inner): New member function.
5156         * language.h (language_data): Delete la_value_print_inner field.
5157         (language_defn::value_print_inner): Delcare new member function.
5158         * m2-lang.c (m2_language_data): Delete la_value_print_inner
5159         initializer.
5160         (m2_language::value_print_inner): New member function.
5161         * objc-lang.c (objc_language_data): Delete la_value_print_inner
5162         initializer.
5163         * opencl-lang.c (opencl_language_data): Likewise.
5164         * p-lang.c (pascal_language_data): Likewise.
5165         (pascal_language::value_print_inner): New member function.
5166         * rust-lang.c (rust_language_data): Delete la_value_print_inner
5167         initializer.
5168         (rust_language::value_print_inner): New member function.
5169         * valprint.c (do_val_print): Update call to value_print_inner.
5170
5171 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5172
5173         * ada-lang.c (ada_language_data): Delete la_value_print
5174         initializer.
5175         (ada_language::value_print): New member function.
5176         * c-lang.c (c_language_data): Delete la_value_print initializer.
5177         (cplus_language_data): Likewise.
5178         (asm_language_data): Likewise.
5179         (minimal_language_data): Likewise.
5180         * d-lang.c (d_language_data): Likewise.
5181         * f-lang.c (f_language_data): Likewise.
5182         * go-lang.c (go_language_data): Likewise.
5183         * language.c (unk_lang_value_print): Delete.
5184         (language_defn::value_print): Define new member function.
5185         (unknown_language_data): Delete la_value_print initializer.
5186         (unknown_language::value_print): New member function.
5187         (auto_language_data): Delete la_value_print initializer.
5188         (auto_language::value_print): New member function.
5189         * language.h (language_data): Delete la_value_print field.
5190         (language_defn::value_print): Declare new member function.
5191         (LA_VALUE_PRINT): Update call to value_print.
5192         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
5193         * objc-lang.c (objc_language_data): Likewise.
5194         * opencl-lang.c (opencl_language_data): Likewise.
5195         * p-lang.c (pascal_language_data): Likewise.
5196         (pascal_language::value_print): New member function.
5197         * rust-lang.c (rust_language_data): Delete la_value_print
5198         initializer.
5199
5200 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5201
5202         * ada-lang.c (ada_watch_location_expression): Rename to
5203         ada_language::watch_location_expression.
5204         (ada_language_data): Delete la_watch_location_expression
5205         initializer.
5206         (ada_language::watch_location_expression): New member function,
5207         implementation from ada_watch_location_expression.
5208         * breakpoint.c (watch_command_1): Update call to
5209         watch_location_expression.
5210         * c-lang.c (c_watch_location_expression): Rename to
5211         language_defn::watch_location_expression.
5212         (c_language_data): Delete la_watch_location_expression
5213         initializer.
5214         (cplus_language_data): Likewise.
5215         (asm_language_data): Likewise.
5216         (minimal_language_data): Likewise.
5217         * c-lang.h (c_watch_location_expression): Delete declaration.
5218         * d-lang.c (d_language_data): Delete la_watch_location_expression
5219         initializer.
5220         * f-lang.c (f_language_data): Likewise.
5221         * go-lang.c (go_language_data): Likewise.
5222         * language.c (language_defn::watch_location_expression): Member
5223         function implementation from c_watch_location_expression.
5224         (unknown_language_data): Delete la_watch_location_expression
5225         initializer.
5226         (auto_language_data): Likewise.
5227         * language.h (language_data): Delete la_watch_location_expression
5228         field.
5229         (language_defn::watch_location_expression): Declare new member
5230         function.
5231         * m2-lang.c (m2_language_data): Delete
5232         la_watch_location_expression initializer.
5233         * objc-lang.c (objc_language_data): Likewise.
5234         * opencl-lang.c (opencl_language_data): Likewise.
5235         * p-lang.c (pascal_language_data): Likewise.
5236         * rust-lang.c (rust_watch_location_expression): Rename to
5237         rust_language::watch_location_expression.
5238         (rust_language_data): Delete la_watch_location_expression
5239         initializer.
5240         (rust_language::watch_location_expression): New member function,
5241         implementation from rust_watch_location_expression.
5242
5243 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5244
5245         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
5246         ada_language::collect_symbol_completion_matches.
5247         (ada_language_data): Delete la_collect_symbol_completion_matches
5248         initializer.
5249         (ada_language::collect_symbol_completion_matches): New member
5250         function, implementation from
5251         ada_collect_symbol_completion_matches.
5252         * c-lang.c (c_language_data): Delete
5253         la_collect_symbol_completion_matches initializer.
5254         (cplus_language_data): Likewise.
5255         (asm_language_data): Likewise.
5256         (minimal_language_data): Likewise.
5257         * d-lang.c (d_language_data): Likewise.
5258         * f-lang.c (f_collect_symbol_completion_matches): Rename to
5259         f_language::collect_symbol_completion_matches.
5260         (f_language_data): Delete la_collect_symbol_completion_matches
5261         initializer.
5262         (f_language::collect_symbol_completion_matches) New member
5263         function, implementation from f_collect_symbol_completion_matches.
5264         * go-lang.c (go_language_data): Delete
5265         la_collect_symbol_completion_matches initializer.
5266         * language.c (unknown_language_data): Likewise.
5267         (auto_language_data): Likewise.
5268         * language.h (language_data): Delete
5269         la_collect_symbol_completion_matches field.
5270         (language_defn::collect_symbol_completion_matches): New member
5271         function.
5272         * m2-lang.c (m2_language_data): Delete
5273         la_collect_symbol_completion_matches initializer.
5274         * objc-lang.c (objc_language_data): Likewise.
5275         * opencl-lang.c (opencl_language_data): Likewise.
5276         * p-lang.c (pascal_language_data): Likewise.
5277         * rust-lang.c (rust_language_data): Likewise.
5278         * symtab.c (default_collect_symbol_completion_matches): Delete.
5279         (collect_symbol_completion_matches): Update call to
5280         collect_symbol_completion_matches.
5281         (collect_symbol_completion_matches_type): Likewise.
5282         * symtab.h (default_collect_symbol_completion_matches): Delete
5283         declaration.
5284
5285 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5286
5287         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
5288         (ada_language_data): Delete la_word_break_characters initializer.
5289         (ada_language::word_break_characters): New member function.
5290         * c-lang.c (c_language_data): Delete la_word_break_characters
5291         initializer.
5292         (cplus_language_data): Likewise.
5293         (asm_language_data): Likewise.
5294         (minimal_language_data): Likewise.
5295         * completer.c: Update global comment.
5296         (advance_to_expression_complete_word_point): Update call to
5297         word_break_characters.
5298         (complete_files_symbols): Likewise.
5299         (complete_line_internal_1): Likewise.
5300         (default_completer_handle_brkchars): Likewise.
5301         (skip_quoted_chars): Likewise.
5302         * d-lang.c (d_language_data): Delete la_word_break_characters
5303         initializer.
5304         * f-lang.c (f_word_break_characters): Delete.
5305         (f_language_data): Delete la_word_break_characters initializer.
5306         (f_language::word_break_characters): New member function.
5307         * go-lang.c (go_language_data): Delete la_word_break_characters
5308         initializer.
5309         * language.c (unknown_language_data): Likewise.
5310         (auto_language_data): Likewise.
5311         * language.h (default_word_break_characters): Move declaration to
5312         earlier in the file.
5313         (language_data): Delete la_word_break_characters field.
5314         (language_defn::word_break_characters): New member function.
5315         * m2-lang.c (m2_language_data): Delete la_word_break_characters
5316         initializer.
5317         * objc-lang.c (objc_language_data): Likewise.
5318         * opencl-lang.c (opencl_language_data): Likewise.
5319         * p-lang.c (pascal_language_data): Likewise.
5320         * rust-lang.c (rust_language_data): Likewise.
5321
5322 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5323
5324         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
5325         (ada_language_data): Delete la_get_symbol_name_matcher
5326         initializer.
5327         (language_defn::get_symbol_name_matcher_inner): New member
5328         function.
5329         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
5330         initializer.
5331         (cplus_language_data): Likewise.
5332         (cplus_language::get_symbol_name_matcher_inner): New member
5333         function.
5334         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
5335         (minimal_language_data): Likewise.
5336         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
5337         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
5338         initializer.
5339         * dictionary.c (iter_match_first_hashed): Update call to
5340         get_symbol_name_matcher.
5341         (iter_match_next_hashed): Likewise.
5342         (iter_match_next_linear): Likewise.
5343         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
5344         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
5345         initializer.
5346         (f_language::get_symbol_name_matcher_inner): New member function.
5347         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
5348         initializer.
5349         * language.c (default_symbol_name_matcher): Update header comment,
5350         make static.
5351         (language_defn::get_symbol_name_matcher): New definition.
5352         (language_defn::get_symbol_name_matcher_inner): Likewise.
5353         (get_symbol_name_matcher): Delete.
5354         (unknown_language_data): Delete la_get_symbol_name_matcher
5355         initializer.
5356         (auto_language_data): Likewise.
5357         * language.h (language_data): Delete la_get_symbol_name_matcher
5358         field.
5359         (language_defn::get_symbol_name_matcher): New member function.
5360         (language_defn::get_symbol_name_matcher_inner): Likewise.
5361         (default_symbol_name_matcher): Delete declaration.
5362         * linespec.c (find_methods): Update call to
5363         get_symbol_name_matcher.
5364         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
5365         initializer.
5366         * minsyms.c (lookup_minimal_symbol): Update call to
5367         get_symbol_name_matcher.
5368         (iterate_over_minimal_symbols): Likewise.
5369         * objc-lang.c (objc_language_data): Delete
5370         la_get_symbol_name_matcher initializer.
5371         * opencl-lang.c (opencl_language_data): Likewise.
5372         * p-lang.c (pascal_language_data): Likewise.
5373         * psymtab.c (psymbol_name_matches): Update call to
5374         get_symbol_name_matcher.
5375         * rust-lang.c (rust_language_data): Delete
5376         la_get_symbol_name_matcher initializer.
5377         * symtab.c (symbol_matches_search_name): Update call to
5378         get_symbol_name_matcher.
5379         (compare_symbol_name): Likewise.
5380
5381 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5382
5383         * ada-lang.c (ada_language_data): Delete la_compute_program
5384         initializer.
5385         * c-lang.c (c_language_data): Likewise.
5386         (c_language::compute_program): New member function.
5387         (cplus_language_data): Delete la_compute_program initializer.
5388         (cplus_language::compute_program): New member function.
5389         (asm_language_data): Delete la_compute_program initializer.
5390         (minimal_language_data): Likewise.
5391         * c-lang.h (c_compute_program): Update comment.
5392         (cplus_compute_program): Likewise.
5393         * compile/compile-c-support.c (c_compute_program): Likewise.
5394         (cplus_compute_program): Likewise.
5395         * compile/compile.c (compile_to_object): Update call to
5396         la_compute_program.
5397         * d-lang.c (d_language_data): Delete la_compute_program
5398         initializer.
5399         * f-lang.c (f_language_data): Likewise.
5400         * go-lang.c (go_language_data): Likewise.
5401         * language.c (unknown_language_data): Likewise.
5402         (auto_language_data): Likewise.
5403         * language.h (language_data): Delete la_compute_program field.
5404         (language_defn::compute_program): New member function.
5405         * m2-lang.c (m2_language_data): Delete la_compute_program
5406         initializer.
5407         * objc-lang.c (objc_language_data): Likewise.
5408         * opencl-lang.c (opencl_language_data): Likewise.
5409         * p-lang.c (pascal_language_data): Likewise.
5410         * rust-lang.c (rust_language_data): Likewise.
5411
5412 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5413
5414         * ada-lang.c (ada_language_data) Delete
5415         la_class_name_from_physname initializer.
5416         * c-lang.c (c_language_data): Likewise.
5417         (cplus_language_data): Likewise.
5418         (cplus_language::class_name_from_physname): New member function.
5419         (asm_language_data): Delete la_class_name_from_physname
5420         initializer.
5421         (minimal_language_data): Likewise.
5422         * d-lang.c (d_language_data): Likewise.
5423         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
5424         method on language_defn class.
5425         (guess_full_die_structure_name): Likewise.
5426         * f-lang.c (f_language_data): Delete la_class_name_from_physname
5427         initializer.
5428         * go-lang.c (go_language_data): Likewise.
5429         * language.c (language_class_name_from_physname): Delete.
5430         (unk_lang_class_name): Delete.
5431         (unknown_language_data): Delete la_class_name_from_physname
5432         initializer.
5433         (auto_language_data): Likewise.
5434         * language.h (language_data): Delete la_class_name_from_physname
5435         field.
5436         (language_defn::class_name_from_physname): New function.
5437         (language_class_name_from_physname): Delete declaration.
5438         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
5439         initializer.
5440         * objc-lang.c (objc_language_data): Likewise.
5441         * opencl-lang.c (opencl_language_data): Likewise.
5442         * p-lang.c (pascal_language_data): Likewise.
5443         * rust-lang.c (rust_language_data): Likewise.
5444
5445 2020-06-16  Tom Tromey  <tom@tromey.com>
5446
5447         * tui/tui-data.h (STATUS_NAME): New macro.
5448         * tui/tui-layout.c (tui_remove_some_windows)
5449         (initialize_known_windows, tui_register_window)
5450         (tui_layout_split::remove_windows, initialize_layouts)
5451         (tui_new_layout_command): Don't use hard-coded window names.
5452
5453 2020-06-16  Tom Tromey  <tom@tromey.com>
5454
5455         PR tui/25348:
5456         * tui/tui.c (tui_ensure_readline_initialized): Rename from
5457         tui_initialize_readline.  Only run once.  Call rl_initialize.
5458         * tui/tui.h (tui_ensure_readline_initialized): Rename from
5459         tui_initialize_readline.
5460         * tui/tui-io.c (tui_setup_io): Call
5461         tui_ensure_readline_initialized.
5462         * tui/tui-interp.c (tui_interp::init): Update.
5463
5464 2020-06-16  Tom Tromey  <tom@tromey.com>
5465
5466         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
5467         Also preserve the status window.
5468
5469 2020-06-16  Tom Tromey  <tom@tromey.com>
5470
5471         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
5472         where m_window==nullptr.
5473
5474 2020-06-15  Tom Tromey  <tromey@adacore.com>
5475
5476         * windows-nat.c (windows_nat::handle_output_debug_string):
5477         Update.
5478         (windows_nat::handle_ms_vc_exception): Update.
5479         * target.h (target_read_string): Change API.
5480         * target.c (target_read_string): Change API.
5481         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
5482         Update.
5483         * solib-frv.c (frv_current_sos): Update.
5484         * solib-dsbt.c (dsbt_current_sos): Update.
5485         * solib-darwin.c (darwin_current_sos): Update.
5486         * linux-thread-db.c (inferior_has_bug): Update.
5487         * expprint.c (print_subexp_standard): Update.
5488         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
5489         (ada_exception_message_1): Update.
5490
5491 2020-06-15  Tom Tromey  <tromey@adacore.com>
5492
5493         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
5494
5495 2020-06-15  Tom Tromey  <tromey@adacore.com>
5496
5497         * valprint.c (read_string): Update comment.
5498         * target.c (MIN): Remove.
5499         (target_read_string): Rewrite.
5500
5501 2020-06-15  Tom Tromey  <tromey@adacore.com>
5502
5503         * corefile.c (read_memory_string): Remove.
5504         * ada-valprint.c (ada_value_print_ptr): Update.
5505         * ada-lang.h (ada_tag_name): Change return type.
5506         * ada-lang.c (type_from_tag): Update.
5507         (ada_tag_name_from_tsd): Change return type.  Use
5508         target_read_string.
5509         (ada_tag_name): Likewise.
5510         * gdbcore.h (read_memory_string): Don't declare.
5511
5512 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
5513
5514         * symtab.c (rbreak_command): Ignore Windows drive colon.
5515
5516 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
5517
5518         * NEWS: Mention removed GDBserver host support.
5519
5520 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
5521
5522         * features/riscv/rebuild-csr-xml.sh: Updated.
5523
5524 2020-06-11  Tom Tromey  <tom@tromey.com>
5525
5526         PR gdb/18318:
5527         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
5528
5529 2020-06-09  Jonny Grant  <jg@jguk.org>
5530 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
5531
5532         * main.c (captured_main_1): Don't print new line after help.
5533         (print_gdb_help): add mailing list and IRC channel information
5534         to --help.  Add new lines between items in the footer.  Remove
5535         quotes around bug url.
5536
5537 2020-06-11  Keith Seitz  <keiths@redhat.com>
5538
5539         PR gdb/21356
5540         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
5541         Resolve typedefs for type length calculations.
5542
5543 2020-06-10  Tom de Vries  <tdevries@suse.de>
5544
5545         PR ada/24713
5546         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
5547         (write_psymbols): Enable .gdb_index for ada.
5548         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
5549         ada.
5550
5551 2020-06-10  Tom de Vries  <tdevries@suse.de>
5552
5553         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
5554         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
5555         namei" instead of "const char *name" argument.
5556         (dw2_map_matching_symbols): Use "offset_type namei" variant of
5557         dw2_symtab_iter_init.
5558
5559 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
5560
5561         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
5562         to use type::field and field::type instead.
5563
5564 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
5565
5566         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
5567         to use field::type instead.
5568
5569 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
5570
5571         * gdbtypes.h (struct field) <type, set_type>: New methods.
5572         Rename `type` field to...
5573         <m_type>: ... this.  Change references throughout to use type or
5574         set_type methods.
5575         (FIELD_TYPE): Use field::type.  Change call sites that modify
5576         the field's type to use field::set_type instead.
5577
5578 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
5579
5580         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
5581         to use type::index_type instead.
5582
5583 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
5584
5585         * gdbtypes.h (struct type) <index_type, set_index_type>: New
5586         methods.
5587         (TYPE_INDEX_TYPE): Use type::index_type.
5588         * gdbtypes.c (create_array_type_with_stride): Likewise.
5589
5590 2020-06-07  Tom Tromey  <tom@tromey.com>
5591
5592         * valprint.c (generic_val_print_float): Remove "embedded_offset"
5593         parameter.
5594         (generic_value_print): Update.
5595
5596 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
5597
5598         Revert commit 982a38f60b0.
5599         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
5600
5601 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
5602
5603         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
5604         avoid use after free.
5605
5606 2020-06-05  Tom de Vries  <tdevries@suse.de>
5607
5608         * NEWS: Fix typos.
5609
5610 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
5611
5612         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
5613         the per_bfd object.
5614         (dwarf2_read_debug_names): Likewise.
5615         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
5616         object when re-using a per_bfd object with an index.
5617
5618 2020-06-03  Tom de Vries  <tdevries@suse.de>
5619
5620         PR symtab/26046
5621         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
5622         children for C++.
5623         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
5624         DW_TAG_subprogram.
5625
5626 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5627
5628         * ada-lang.c (ada_language_data): Delete skip_trampoline
5629         initializer.
5630         * c-lang.c (c_language_data): Likewise.
5631         (cplus_language_data): Likewise.
5632         (cplus_language::skip_trampoline): New member function.
5633         (asm_language_data): Delete skip_trampoline initializer.
5634         (minimal_language_data): Likewise.
5635         * d-lang.c (d_language_data): Likewise.
5636         * f-lang.c (f_language_data): Likewise.
5637         * go-lang.c (go_language_data): Likewise.
5638         * language.c (unk_lang_trampoline): Delete function.
5639         (skip_language_trampoline): Update.
5640         (unknown_language_data): Delete skip_trampoline initializer.
5641         (auto_language_data): Likewise.
5642         * language.h (language_data): Delete skip_trampoline field.
5643         (language_defn::skip_trampoline): New function.
5644         * m2-lang.c (m2_language_data): Delete skip_trampoline
5645         initializer.
5646         * objc-lang.c (objc_skip_trampoline): Delete function, move
5647         implementation to objc_language::skip_trampoline.
5648         (objc_language_data): Delete skip_trampoline initializer.
5649         (objc_language::skip_trampoline): New member function with
5650         implementation from objc_skip_trampoline.
5651         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
5652         initializer.
5653         * p-lang.c (pascal_language_data): Likewise.
5654         * rust-lang.c (rust_language_data): Likewise.
5655
5656 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5657
5658         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
5659         (ada_language::demangle): New member function.
5660         * c-lang.c (c_language_data): Delete la_demangle initializer.
5661         (cplus_language_data): Delete la_demangle initializer.
5662         (cplus_language::demangle): New member function.
5663         (asm_language_data): Delete la_demangle initializer.
5664         (minimal_language_data): Delete la_demangle initializer.
5665         * d-lang.c (d_language_data): Delete la_demangle initializer.
5666         (d_language::demangle): New member function.
5667         * f-lang.c (f_language_data): Delete la_demangle initializer.
5668         (f_language::demangle): New member function.
5669         * go-lang.c (go_language_data): Delete la_demangle initializer.
5670         (go_language::demangle): New member function.
5671         * language.c (language_demangle): Update.
5672         (unk_lang_demangle): Delete.
5673         (unknown_language_data): Delete la_demangle initializer.
5674         (unknown_language::demangle): New member function.
5675         (auto_language_data): Delete la_demangle initializer.
5676         (auto_language::demangle): New member function.
5677         * language.h (language_data): Delete la_demangle field.
5678         (language_defn::demangle): New function.
5679         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
5680         * objc-lang.c (objc_language_data): Delete la_demangle
5681         initializer.
5682         (objc_language::demangle): New member function.
5683         * opencl-lang.c (opencl_language_data): Delete la_demangle
5684         initializer.
5685         * p-lang.c (pascal_language_data): Likewise.
5686         * rust-lang.c (rust_language_data): Likewise.
5687         (rust_language::demangle): New member function.
5688
5689 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5690
5691         * ada-lang.c (ada_language_data): Delete la_print_type
5692         initializer.
5693         (ada_language::print_type): New member function.
5694         * c-lang.c (c_language_data): Delete la_print_type initializer.
5695         (c_language::print_type): New member function.
5696         (cplus_language_data): Delete la_print_type initializer.
5697         (cplus_language::print_type): New member function.
5698         (asm_language_data): Delete la_print_type initializer.
5699         (asm_language::print_type): New member function.
5700         (minimal_language_data): Delete la_print_type initializer.
5701         (minimal_language::print_type): New member function.
5702         * d-lang.c (d_language_data): Delete la_print_type initializer.
5703         (d_language::print_type): New member function.
5704         * f-lang.c (f_language_data): Delete la_print_type initializer.
5705         (f_language::print_type): New member function.
5706         * go-lang.c (go_language_data): Delete la_print_type initializer.
5707         (go_language::print_type): New member function.
5708         * language.c (unk_lang_print_type): Delete.
5709         (unknown_language_data): Delete la_print_type initializer.
5710         (unknown_language::print_type): New member function.
5711         (auto_language_data): Delete la_print_type initializer.
5712         (auto_language::print_type): New member function.
5713         * language.h (language_data): Delete la_print_type field.
5714         (language_defn::print_type): New function.
5715         (LA_PRINT_TYPE): Update.
5716         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
5717         (m2_language::print_type): New member function.
5718         * objc-lang.c (objc_language_data): Delete la_print_type
5719         initializer.
5720         (objc_language::print_type): New member function.
5721         * opencl-lang.c (opencl_print_type): Delete, implementation moved
5722         to opencl_language::print_type.
5723         (opencl_language_data): Delete la_print_type initializer.
5724         (opencl_language::print_type): New member function, implementation
5725         from opencl_print_type.
5726         * p-lang.c (pascal_language_data): Delete la_print_type
5727         initializer.
5728         (pascal_language::print_type): New member function.
5729         * rust-lang.c (rust_print_type): Delete, implementation moved to
5730         rust_language::print_type.
5731         (rust_language_data): Delete la_print_type initializer.
5732         (rust_language::print_type): New member function, implementation
5733         from rust_print_type.
5734
5735 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5736
5737         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
5738         implementation moves to...
5739         (ada_language::sniff_from_mangled_name): ...here.  Update return
5740         type.
5741         (ada_language_data): Delete la_sniff_from_mangled_name
5742         initializer.
5743         * c-lang.c (c_language_data): Likewise.
5744         (cplus_language_data): Likewise.
5745         (cplus_language::sniff_from_mangled_name): New member function,
5746         implementation taken from gdb_sniff_from_mangled_name.
5747         (asm_language_data): Delete la_sniff_from_mangled_name
5748         initializer.
5749         (minimal_language_data): Likewise.
5750         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
5751         implementation moves to cplus_language::sniff_from_mangled_name.
5752         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
5753         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
5754         moves to...
5755         (d_language::sniff_from_mangled_name): ...here.
5756         (d_language_data): Delete la_sniff_from_mangled_name initializer.
5757         * f-lang.c (f_language_data): Likewise.
5758         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
5759         moves to...
5760         (go_language::sniff_from_mangled_name): ...here.
5761         (go_language_data): Delete la_sniff_from_mangled_name initializer.
5762         * language.c (language_sniff_from_mangled_name): Delete.
5763         (unknown_language_data): Delete la_sniff_from_mangled_name
5764         initializer.
5765         (auto_language_data): Likewise.
5766         * language.h (language_data): Delete la_sniff_from_mangled_name
5767         field.
5768         (language_defn::sniff_from_mangled_name): New function.
5769         (language_sniff_from_mangled_name): Delete declaration.
5770         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
5771         field.
5772         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
5773         implementation moves to...
5774         (objc_language::sniff_from_mangled_name): ...here.
5775         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
5776         * opencl-lang.c (opencl_language_data): Likewise.
5777         * p-lang.c (pascal_language_data): Likewise.
5778         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
5779         implementation moves to...
5780         (rust_language::sniff_from_mangled_name): ...here.
5781         (rust_language_data): Delete la_sniff_from_mangled_name
5782         initializer.
5783         * symtab.c (symbol_find_demangled_name): Call
5784         sniff_from_mangled_name member function.
5785
5786 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5787
5788         * ada-lang.c (ada_language_data): Delete la_search_name_hash
5789         initializer.
5790         * c-lang.c (c_language_data): Likewise.
5791         (cplus_language_data): Likewise.
5792         (cplus_language::search_name_hash): New member function.
5793         (asm_language_data): Delete la_search_name_hash initializer.
5794         (minimal_language_data): Likewise.
5795         * d-lang.c (d_language_data): Likewise.
5796         * dictionary.c (default_search_name_hash): Rename to...
5797         (language_defn::search_name_hash): ...this.
5798         * f-lang.c (f_language_data): Likewise.
5799         (f_language::search_name_hash): New member function.
5800         * go-lang.c (go_language_data): Delete la_search_name_hash
5801         initializer.
5802         * language.c (unknown_language_data): Likewise.
5803         (auto_language_data): Likewise.
5804         * language.h (struct language_data): Delete la_search_name_hash
5805         field.
5806         (language_defn::search_name_hash): Declare new member function.
5807         (default_search_name_hash): Delete declaration.
5808         * m2-lang.c (m2_language_data): Delete la_search_name_hash
5809         initializer.
5810         * objc-lang.c (objc_language_data): Likewise.
5811         * opencl-lang.c (opencl_language_data): Likewise.
5812         * p-lang.c (pascal_language_data): Likewise.
5813         * rust-lang.c (rust_language_data): Likewise.
5814         * symtab.c (search_name_hash): Update call.
5815
5816 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5817
5818         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
5819         initializer.
5820         * c-lang.c (class compile_instance): Declare.
5821         (c_language_data): Delete la_get_compile_instance initializer.
5822         (c_language::get_compile_instance): New member function.
5823         (cplus_language_data): Delete la_get_compile_instance initializer.
5824         (cplus_language::get_compile_instance): New member function.
5825         (asm_language_data): Delete la_get_compile_instance initializer.
5826         (minimal_language_data): Likewise.
5827         * c-lang.h (c_get_compile_context): Update comment.
5828         (cplus_get_compile_context): Update comment.
5829         * compile/compile.c (compile_to_object): Update calls, don't rely
5830         on function pointer being NULL.
5831         * d-lang.c (d_language_data): Delete la_get_compile_instance
5832         initializer.
5833         * f-lang.c (f_language_data): Likewise.
5834         * go-lang.c (go_language_data): Likewise.
5835         * language.c (unknown_language_data): Likewise.
5836         (auto_language_data): Likewise.
5837         * language.h (language_data): Delete la_get_compile_instance field.
5838         (language_defn::get_compile_instance): New member function.
5839         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
5840         initializer.
5841         * objc-lang.c (objc_language_data): Likewise.
5842         * opencl-lang.c (opencl_language_data): Likewise.
5843         * p-lang.c (pascal_language_data): Likewise.
5844         * rust-lang.c (rust_language_data): Likewise.
5845
5846 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5847
5848         * ada-lang.c (ada_add_all_symbols): Update comment.
5849         (ada_iterate_over_symbols): Delete, move implementation to...
5850         (ada_language::iterate_over_symbols): ...here, a new member
5851         function, rewrite to use range based for loop.
5852         (ada_language_data): Delete la_iterate_over_symbols initializer.
5853         * c-lang.c (c_language_data): Likewise.
5854         (cplus_language_data): Likewise.
5855         (asm_language_data): Likewise.
5856         (minimal_language_data): Likewise.
5857         * d-lang.c (d_language_data): Likewise.
5858         * f-lang.c (f_language_data): Likewise.
5859         * go-lang.c (go_language_data): Likewise.
5860         * language.c (unknown_language_data): Likewise.
5861         (auto_language_data): Likewise.
5862         * language.h (language_data): Delete la_iterate_over_symbols field.
5863         (language_defn::iterate_over_symbols): New member function.
5864         (LA_ITERATE_OVER_SYMBOLS): Update.
5865         * linespec.c (iterate_over_all_matching_symtabs): Update.
5866         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
5867         initializer.
5868         * objc-lang.c (objc_language_data): Likewise.
5869         * opencl-lang.c (opencl_language_data): Likewise.
5870         * p-lang.c (pascal_language_data): Likewise.
5871         * rust-lang.c (rust_language_data): Likewise.
5872
5873 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5874
5875         * ada-lang.c (ada_language_data): Delete
5876         la_lookup_transparent_type initializer.
5877         * c-lang.c (c_language_data): Likewise.
5878         (cplus_language_data): Likewise.
5879         (cplus_language::lookup_transparent_type): New member function.
5880         (asm_language_data): Delete la_lookup_transparent_type
5881         initializer.
5882         (minimal_language_data): Likewise.
5883         * d-lang.c (d_language_data): Likewise.
5884         * f-lang.c (f_language_data): Likewise.
5885         * go-lang.c (go_language_data): Likewise.
5886         * language.c (unknown_language_data): Likewise.
5887         (auto_language_data): Likewise.
5888         * language.h (struct language_data): Delete
5889         la_lookup_transparent_type field.
5890         (language_defn::lookup_transparent_type): New member function.
5891         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
5892         initializer.
5893         * objc-lang.c (objc_language_data): Likewise.
5894         * opencl-lang.c (opencl_language_data): Likewise.
5895         * p-lang.c (pascal_language_data): Likewise.
5896         * rust-lang.c (rust_language_data): Likewise.
5897         * symtab.c (symbol_matches_domain): Update call.
5898
5899 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5900
5901         * ada-lang.c (ada_language_arch_info): Delete function, move
5902         implementation to...
5903         (ada_language::language_arch_info): ...here, a new member
5904         function.
5905         (ada_language_data): Delete la_language_arch_info.
5906         * c-lang.c (c_language_data): Likewise.
5907         (c_language::language_arch_info): New member function.
5908         (cplus_language_arch_info): Delete function, move
5909         implementation to...
5910         (cplus_language::language_arch_info): ...here, a new member
5911         function.
5912         (cplus_language_data): Delete la_language_arch_info.
5913         (asm_language_data): Likewise.
5914         (asm_language::language_arch_info): New member function.
5915         (minimal_language_data): Delete la_language_arch_info.
5916         (minimal_language::language_arch_info): New member function.
5917         * d-lang.c (d_language_arch_info): Delete function, move
5918         implementation to...
5919         (d_language::language_arch_info): ...here, a new member
5920         function.
5921         (d_language_data): Delete la_language_arch_info.
5922         * f-lang.c (f_language_arch_info): Delete function, move
5923         implementation to...
5924         (f_language::language_arch_info): ...here, a new member
5925         function.
5926         (f_language_data): Delete la_language_arch_info.
5927         * go-lang.c (go_language_arch_info): Delete function, move
5928         implementation to...
5929         (go_language::language_arch_info): ...here, a new member
5930         function.
5931         (go_language_data): Delete la_language_arch_info.
5932         * language.c (unknown_language_data): Likewise.
5933         (unknown_language::language_arch_info): New member function.
5934         (auto_language_data): Delete la_language_arch_info.
5935         (auto_language::language_arch_info): New member function.
5936         (language_gdbarch_post_init): Update call to
5937         la_language_arch_info.
5938         * language.h (language_data): Delete la_language_arch_info
5939         function pointer.
5940         (language_defn::language_arch_info): New function.
5941         * m2-lang.c (m2_language_arch_info): Delete function, move
5942         implementation to...
5943         (m2_language::language_arch_info): ...here, a new member
5944         function.
5945         (m2_language_data): Delete la_language_arch_info.
5946         * objc-lang.c (objc_language_arch_info): Delete function, move
5947         implementation to...
5948         (objc_language::language_arch_info): ...here, a new member
5949         function.
5950         (objc_language_data): Delete la_language_arch_info.
5951         * opencl-lang.c (opencl_language_arch_info): Delete function, move
5952         implementation to...
5953         (opencl_language::language_arch_info): ...here, a new member
5954         function.
5955         (opencl_language_data): Delete la_language_arch_info.
5956         * p-lang.c (pascal_language_arch_info): Delete function, move
5957         implementation to...
5958         (pascal_language::language_arch_info): ...here, a new member
5959         function.
5960         (pascal_language_data): Delete la_language_arch_info.
5961         * rust-lang.c (rust_language_arch_info): Delete function, move
5962         implementation to...
5963         (rust_language::language_arch_info): ...here, a new member
5964         function.
5965         (rust_language_data): Delete la_language_arch_info.
5966
5967 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5968
5969         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
5970         initializer.
5971         * c-lang.c (c_language_data): Likewise.
5972         (cplus_language_data): Likewise.
5973         (cplus_language::pass_by_reference_info): New method.
5974         (asm_language_data): Delete la_pass_by_reference initializer.
5975         (minimal_language_data): Likewise.
5976         * cp-abi.c (cp_pass_by_reference): Remove use of
5977         default_pass_by_reference.
5978         * d-lang.c (d_language_data): Likewise.
5979         * f-lang.c (f_language_data): Likewise.
5980         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
5981         default_pass_by_reference.
5982         * go-lang.c (go_language_data): Likewise.
5983         * language.c (language_pass_by_reference): Update.
5984         (default_pass_by_reference): Delete.
5985         (unknown_language_data): Delete la_pass_by_reference
5986         initializer.
5987         (auto_language_data): Likewise.
5988         * language.h (struct language_data): Delete la_pass_by_reference
5989         field.
5990         (language_defn::pass_by_reference_info): New member function.
5991         (default_pass_by_reference): Delete declaration.
5992         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
5993         initializer.
5994         * objc-lang.c (objc_language_data): Likewise.
5995         * opencl-lang.c (opencl_language_data): Likewise.
5996         * p-lang.c (pascal_language_data): Likewise.
5997         * rust-lang.c (rust_language_data): Likewise.
5998
5999 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6000
6001         * ada-lang.c (ada_read_var_value): Delete function, move
6002         implementation to...
6003         (ada_language::read_var_value): ...here.
6004         (ada_language_data): Delete la_read_var_value initializer.
6005         * c-lang.c (c_language_data): Likewise.
6006         (cplus_language_data): Likewise.
6007         (minimal_language_data): Likewise.
6008         * d-lang.c (d_language_data): Likewise.
6009         * f-lang.c (f_language_data): Likewise.
6010         * findvar.c (default_read_var_value): Rename to...
6011         (language_defn::read_var_value): ...this.
6012         * findvar.c (read_var_value): Update header comment, and change to
6013         call member function instead of function pointer.
6014         * go-lang.c (go_language_data): Likewise.
6015         * language.c (unknown_language_data): Delete la_read_var_value
6016         initializer.
6017         (auto_language_data): Likewise.
6018         * language.h (struct language_data): Delete la_read_var_value
6019         field.
6020         (language_defn::read_var_value): New member function.
6021         (default_read_var_value): Delete declaration.
6022         * m2-lang.c (m2_language_data): Delete la_read_var_value
6023         initializer.
6024         * objc-lang.c (objc_language_data): Likewise.
6025         * opencl-lang.c (opencl_language_data): Likewise.
6026         * p-lang.c (pascal_language_data): Likewise.
6027         * rust-lang.c (rust_language_data): Likewise.
6028         * value.h (default_read_var_value): Delete declaration.
6029
6030 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6031
6032         * ada-lang.c (ada_print_array_index): Delete function, move
6033         implementation to...
6034         (ada_language::print_array_index): ...here.
6035         (ada_language_data): Delete la_print_array_index initializer.
6036         * c-lang.c (c_language_data): Likewise.
6037         (cplus_language_data): Likewise.
6038         (minimal_language_data): Likewise.
6039         * d-lang.c (d_language_data): Likewise.
6040         * f-lang.c (f_language_data): Likewise.
6041         * go-lang.c (go_language_data): Likewise.
6042         * language.c (default_print_array_index): Delete function, move
6043         implementation to...
6044         (language_defn::print_array_index): ...here.
6045         (unknown_language_data): Delete la_print_array_index initializer.
6046         (auto_language_data): Likewise.
6047         * language.h (struct language_data): Delete la_print_array_index
6048         field.
6049         (language_defn::print_array_index): New member function.
6050         (LA_PRINT_ARRAY_INDEX): Update.
6051         (default_print_array_index): Delete declaration.
6052         * m2-lang.c (m2_language_data): Delete la_print_array_index
6053         initializer.
6054         * objc-lang.c (objc_language_data): Likewise.
6055         * opencl-lang.c (opencl_language_data): Likewise.
6056         * p-lang.c (pascal_language_data): Likewise.
6057         * rust-lang.c (rust_language_data): Likewise.
6058
6059 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6060
6061         * gdb/ada-lang.c (ada_language_defn): Convert to...
6062         (ada_language_data): ...this.
6063         (class ada_language): New class.
6064         (ada_language_defn): New static global.
6065         * gdb/c-lang.c (c_language_defn): Convert to...
6066         (c_language_data): ...this.
6067         (class c_language): New class.
6068         (c_language_defn): New static global.
6069         (cplus_language_defn): Convert to...
6070         (cplus_language_data): ...this.
6071         (class cplus_language): New class.
6072         (cplus_language_defn): New static global.
6073         (asm_language_defn): Convert to...
6074         (asm_language_data): ...this.
6075         (class asm_language): New class.
6076         (asm_language_defn): New static global.
6077         (minimal_language_defn): Convert to...
6078         (minimal_language_data): ...this.
6079         (class minimal_language): New class.
6080         (minimal_language_defn): New static global.
6081         * gdb/d-lang.c (d_language_defn): Convert to...
6082         (d_language_data): ...this.
6083         (class d_language): New class.
6084         (d_language_defn): New static global.
6085         * gdb/f-lang.c (f_language_defn): Convert to...
6086         (f_language_data): ...this.
6087         (class f_language): New class.
6088         (f_language_defn): New static global.
6089         * gdb/go-lang.c (go_language_defn): Convert to...
6090         (go_language_data): ...this.
6091         (class go_language): New class.
6092         (go_language_defn): New static global.
6093         * gdb/language.c (unknown_language_defn): Remove declaration.
6094         (current_language): Initialize to nullptr, real initialization is
6095         moved to _initialize_language.
6096         (languages): Delete global.
6097         (language_defn::languages): Define.
6098         (set_language_command): Use language_defn::languages.
6099         (set_language): Likewise.
6100         (range_error): Likewise.
6101         (language_enum): Likewise.
6102         (language_def): Likewise.
6103         (add_set_language_command): Use language_def::languages for the
6104         language list, and language_def to lookup language pointers.
6105         (skip_language_trampoline): Use language_defn::languages.
6106         (unknown_language_defn): Convert to...
6107         (unknown_language_data): ...this.
6108         (class unknown_language): New class.
6109         (unknown_language_defn): New static global.
6110         (auto_language_defn): Convert to...
6111         (auto_language_data): ...this.
6112         (class auto_language): New class.
6113         (auto_language_defn): New static global.
6114         (language_gdbarch_post_init): Use language_defn::languages.
6115         (_initialize_language): Initialize current_language.
6116         * gdb/language.h (struct language_defn): Rename to...
6117         (struct language_data): ...this.
6118         (struct language_defn): New.
6119         (auto_language_defn): Delete.
6120         (unknown_language_defn): Delete.
6121         (minimal_language_defn): Delete.
6122         (ada_language_defn): Delete.
6123         (asm_language_defn): Delete.
6124         (c_language_defn): Delete.
6125         (cplus_language_defn): Delete.
6126         (d_language_defn): Delete.
6127         (f_language_defn): Delete.
6128         (go_language_defn): Delete.
6129         (m2_language_defn): Delete.
6130         (objc_language_defn): Delete.
6131         (opencl_language_defn): Delete.
6132         (pascal_language_defn): Delete.
6133         (rust_language_defn): Delete.
6134         * gdb/m2-lang.c (m2_language_defn): Convert to...
6135         (m2_language_data): ...this.
6136         (class m2_language): New class.
6137         (m2_language_defn): New static global.
6138         * gdb/objc-lang.c (objc_language_defn): Convert to...
6139         (objc_language_data): ...this.
6140         (class objc_language): New class.
6141         (objc_language_defn): New static global.
6142         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
6143         (opencl_language_data): ...this.
6144         (class opencl_language): New class.
6145         (opencl_language_defn): New static global.
6146         * gdb/p-lang.c (pascal_language_defn): Convert to...
6147         (pascal_language_data): ...this.
6148         (class pascal_language): New class.
6149         (pascal_language_defn): New static global.
6150         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
6151         language pointer, update comment format.
6152         * gdb/rust-lang.c (rust_language_defn): Convert to...
6153         (rust_language_data): ...this.
6154         (class rust_language): New class.
6155         (rust_language_defn): New static global.
6156
6157 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
6158
6159         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
6160         member variable.
6161         <m_stmt_at_address>: New member variable.
6162         (lnp_state_machine::record_line): Don't record some lines, update
6163         tracking of is_stmt at the same address.
6164         (lnp_state_machine::lnp_state_machine): Initialise new member
6165         variables.
6166
6167 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6168
6169         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
6170         "-include gnu-nat-mig.h".
6171         * gnu-nat-mig.h: New file.
6172         * gnu-nat.c: Include "gnu-nat-mig.h".
6173         (exc_server, msg_reply_server, notify_server,
6174         process_reply_server): Remove declarations.
6175
6176 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6177
6178         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
6179         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
6180         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
6181         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
6182         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
6183         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
6184         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
6185         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
6186         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
6187         to gnu_nat_target class.
6188         * gnu-nat.c: Likewise.
6189         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
6190         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
6191         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
6192         object.
6193         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
6194         instead of `gnu_target'.
6195
6196 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6197
6198         * i386-gnu-tdep.c: Include "gdbcore.h"
6199         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
6200         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
6201         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
6202         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
6203         i386_gnu_sigcontext_addr): New functions
6204         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
6205         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
6206         tdep.
6207
6208 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6209
6210         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
6211         before fork_inferior call. Avoid calling it if target_is_pushed returns
6212         true.
6213
6214 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6215
6216         * gnu-nat.h (gnu_target): New variable declaration.
6217         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
6218         gnu_target.
6219         * gnu-nat.c (gnu_target): New variable.
6220         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
6221         add_thread_silent, and add_thread calls.
6222         (gnu_nat_target::create_inferior): Pass gnu_target to
6223         add_thread_silent, thread_change_ptid call.
6224         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
6225         call.
6226
6227 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6228
6229         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
6230         (gnu_nat_target::find_memory_regions): Remove unused
6231         `old_address' variable.
6232
6233 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6234
6235         * gnu-nat.c: Include "gdbarch.h".
6236
6237 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6238
6239         * reply_mig_hack.awk (Error return): Cast function through
6240         void *, to bypass compiler function call check.
6241
6242 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6243
6244         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
6245         $(srcdir)/reply_mig_hack.awk.
6246
6247 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6248
6249         * gnu-nat.h (gnu_debug_flag): Set type to bool.
6250
6251 2020-05-30  Jonny Grant  <jg@jguk.org>
6252
6253         * configure.ac (ACX_BUGURL): change bug URL to https.
6254
6255 2020-05-30  Pedro Alves  <palves@redhat.com>
6256
6257         * cp-support.c (replace_typedefs_template): New.
6258         (replace_typedefs_qualified_name): Handle
6259         DEMANGLE_COMPONENT_TEMPLATE.
6260
6261 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
6262
6263         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
6264         dwarf2/index-cache.h, dwarf2/index-write.c,
6265         dwarf2/index-write.h, dwarf2/line-header.c,
6266         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
6267         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
6268         variables and fields from `dwarf2_per_objfile` to just
6269         `per_objfile` throughout.
6270
6271 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
6272
6273         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
6274         <push_dwarf_reg_entry_value>: Add comment.
6275
6276 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
6277             Keith Seitz  <keiths@redhat.com>
6278
6279         * python/python.c (do_start_initialization): Call PyEval_SaveThread
6280         instead of PyEval_ReleaseLock.
6281         (class gdbpy_gil): Move to earlier in file.
6282         (finalize_python): Set gdb_python_initialized.
6283         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
6284         when not initialized.
6285
6286 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
6287
6288         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
6289         <push_dwarf_reg_entry_value>: Remove assert.  Override
6290         per_objfile with caller_per_objfile.
6291
6292 2020-05-28  Tom de Vries  <tdevries@suse.de>
6293
6294         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
6295         PR gold/15646 workaround to symbol kind "type".
6296
6297 2020-05-27  Tom Tromey  <tromey@adacore.com>
6298
6299         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
6300
6301 2020-05-27  Tom Tromey  <tromey@adacore.com>
6302
6303         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
6304         Use htab_find_with_hash.
6305         <add_abbrev>: Remove "abbrev_number" parameter.
6306         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
6307         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
6308         (hash_abbrev): Add comment.
6309         (abbrev_table::lookup_abbrev): Move to header file.
6310         (abbrev_table::read): Update.
6311
6312 2020-05-27  Tom Tromey  <tromey@adacore.com>
6313
6314         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
6315         method.
6316         <canonical_name>: New member.
6317         <raw_name>: Rename from "name".
6318         (partial_die_info): Initialize canonical_name.
6319         (scan_partial_symbols): Check raw_name.
6320         (partial_die_parent_scope, partial_die_full_name)
6321         (add_partial_symbol, add_partial_subprogram)
6322         (add_partial_enumeration, load_partial_dies): Use "name" method.
6323         (partial_die_info::name): New method.
6324         (partial_die_info::read, guess_partial_die_structure_name)
6325         (partial_die_info::fixup): Update.
6326
6327 2020-05-27  Tom Tromey  <tromey@adacore.com>
6328
6329         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
6330         <get_ref_die_offset>: Inline.
6331         <get_ref_die_offset_complaint>: New method.
6332         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
6333         (attribute::get_ref_die_offset_complaint): Rename from
6334         get_ref_die_offset.  Just issue complaint.
6335
6336 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
6337
6338         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
6339
6340 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
6341
6342         * exec.c (exec_file_attach): Use errno value of first openp failure.
6343
6344 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
6345
6346         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
6347         Don't close thread handle.
6348
6349 2020-05-27  Tom Tromey  <tom@tromey.com>
6350             Simon Marchi  <simon.marchi@efficios.com>
6351
6352         * objfiles.h (struct objfile) <partial_symtabs>: Now a
6353         shared_ptr.
6354         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
6355         member.
6356         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
6357         dwarf2_per_bfd_objfile_data_key>: New globals.
6358         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
6359         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
6360         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
6361         shared.
6362         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
6363         short-circuit when sharing.
6364         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
6365         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
6366
6367 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6368
6369         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
6370         to...
6371         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
6372         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
6373
6374 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6375
6376         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
6377         build_name_components, find_name_components_bounds>:
6378         Add per_objfile parameter.
6379         (struct mapped_index) <symbol_name_at>: Likewise.
6380         (struct mapped_debug_names): Remove constructor.
6381         <dwarf2_per_objfile>: Remove field.
6382         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
6383         (mapped_index_base::find_name_components_bounds,
6384         mapped_index_base::build_name_components,
6385         dw2_expand_symtabs_matching_symbol): Likewise.
6386         (class mock_mapped_index) <symbol_name_at>: Likewise.
6387         (check_match): Likewise.
6388         (check_find_bounds_finds): Likewise.
6389         (test_mapped_index_find_name_component_bounds): Update.
6390         (CHECK_MATCH): Update.
6391         (dw2_expand_symtabs_matching): Update.
6392         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
6393         per_objfile parameter.
6394         <find_vec_in_debug_names>: Likewise.
6395         <m_per_objfile>: New field.
6396         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
6397         parameter.
6398         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
6399         (dw2_debug_names_iterator::next): Update.
6400         (dw2_debug_names_lookup_symbol): Update.
6401         (dw2_debug_names_expand_symtabs_for_function): Update.
6402         (dw2_debug_names_map_matching_symbols): Update.
6403         (dw2_debug_names_expand_symtabs_matching): Update.
6404         (dwarf2_read_debug_names): Update.
6405
6406 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6407
6408         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
6409         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
6410         move to dwarf2_per_objfile.
6411         <read_in_chain>: Remove.
6412         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
6413         remove_all_cus, age_comp_units>: New methods.
6414         <m_dwarf2_cus>: New member.
6415         (struct dwarf2_per_cu_data) <cu>: Remove.
6416         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
6417         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
6418         moved to methods of dwarf2_per_objfile.
6419         (dwarf2_clear_marks): Remove.
6420         (dwarf2_queue_item::~dwarf2_queue_item): Update.
6421         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
6422         (dwarf2_per_bfd::free_cached_comp_units): Remove.
6423         (dwarf2_per_objfile::remove_all_cus): New.
6424         (class free_cached_comp_units) <~free_cached_comp_units>:
6425         Update.
6426         (load_cu): Update.
6427         (dw2_do_instantiate_symtab): Adjust.
6428         (fill_in_sig_entry_from_dwo_entry): Adjust.
6429         (cutu_reader::init_tu_and_read_dwo_dies): Update.
6430         (cutu_reader::cutu_reader): Likewise.
6431         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
6432         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
6433         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
6434         and dwarf2_per_objfile::age_comp_units.
6435         (load_partial_comp_unit): Update.
6436         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
6437         (process_queue): Likewise.
6438         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
6439         backlink.
6440         (dwarf2_read_addr_index): Likewise.
6441         (follow_die_offset): Likewise.
6442         (dwarf2_fetch_die_loc_sect_off): Likewise.
6443         (dwarf2_fetch_constant_bytes): Likewise.
6444         (dwarf2_fetch_die_type_sect_off): Likewise.
6445         (follow_die_sig_1): Likewise.
6446         (load_full_type_unit): Likewise.
6447         (read_signatured_type): Likewise.
6448         (dwarf2_cu::dwarf2_cu): Don't set cu field.
6449         (dwarf2_cu::~dwarf2_cu): Remove.
6450         (dwarf2_per_objfile::get_cu): New.
6451         (dwarf2_per_objfile::set_cu): New.
6452         (age_cached_comp_units): Rename to...
6453         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
6454         to std::unordered_map.
6455         (free_one_cached_comp_unit): Rename to...
6456         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
6457         to std::unordered_map.
6458         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
6459         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
6460         a dwarf2_per_objfile in data.
6461         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
6462         (dwarf2_clear_marks): Remove.
6463
6464 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6465
6466         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
6467         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
6468         (init_tu_and_read_dwo_dies): Likewise.
6469         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
6470         (cutu_reader::cutu_reader): Likewise.
6471         (load_partial_comp_unit): Likewise.
6472         (process_psymtab_comp_unit): Update.
6473         (build_type_psymtabs_1): Update.
6474         (process_skeletonless_type_unit): Update.
6475         (load_full_comp_unit): Update.
6476         (find_partial_die): Update.
6477         (dwarf2_read_addr_index): Update.
6478         (read_signatured_type): Update.
6479
6480 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6481
6482         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
6483         m_header_read_in>: New fields.
6484         <get_header>: New method.
6485         * dwarf2/read.c (per_cu_header_read_in): Remove.
6486         (dwarf2_per_cu_data::get_header): New.
6487         (dwarf2_per_cu_data::addr_size): Update.
6488         (dwarf2_per_cu_data::offset_size): Update.
6489         (dwarf2_per_cu_data::ref_addr_size): Update.
6490
6491 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6492
6493         * dwarf2/read.c (load_cu): Return dwarf2_cu.
6494         (dw2_do_instantiate_symtab): Update.
6495         (queue_and_load_all_dwo_tus): Change parameter from
6496         dwarf2_per_cu_data to dwarf2_cu.
6497         (dwarf2_fetch_die_loc_sect_off): Update.
6498         (dwarf2_fetch_constant_bytes): Update.
6499         (dwarf2_fetch_die_type_sect_off): Update.
6500
6501 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6502
6503         * dwarf2/read.c (process_full_comp_unit,
6504         process_full_type_unit): Remove per_cu, per_objfile paramters.
6505         Add dwarf2_cu parameter.
6506         (process_queue): Update.
6507
6508 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6509
6510         * dwarf2/read.c (create_cu_from_index_list): Replace
6511         dwarf2_per_objfile parameter with dwarf2_per_bfd.
6512         (create_cus_from_index_list): Likewise.
6513         (create_cus_from_index): Likewise.
6514         (create_signatured_type_table_from_index): Likewise.
6515         (create_cus_from_debug_names_list): Likewise.
6516         (create_cus_from_debug_names): Likewise.
6517         (dwarf2_read_gdb_index): Update.
6518         (dwarf2_read_debug_names): Update.
6519
6520 2020-05-27  Tom Tromey  <tom@tromey.com>
6521             Simon Marchi  <simon.marchi@efficios.com>
6522
6523         * dwarf2/read.h (struct dwarf2_per_objfile)
6524         <get_type_for_signatured_type, set_type_for_signatured_type>:
6525         New methods.
6526         <m_type_map>: New member.
6527         (struct signatured_type) <type>: Remove.
6528         * dwarf2/read.c
6529         (dwarf2_per_objfile::get_type_for_signatured_type,
6530         dwarf2_per_objfile::set_type_for_signatured_type): New.
6531         (get_signatured_type): Use new methods.
6532
6533 2020-05-27  Tom Tromey  <tom@tromey.com>
6534             Simon Marchi  <simon.marchi@efficios.com>
6535
6536         * dwarf2/read.h (struct type_unit_group_unshareable): New.
6537         (struct dwarf2_per_objfile) <type_units>: New member.
6538         <get_type_unit_group_unshareable>: New method.
6539         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
6540         num_symtabs, symtabs>: Remove; move to
6541         type_unit_group_unshareable.
6542         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
6543         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
6544         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
6545
6546 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6547
6548         * dwarf2/read.h (struct dwarf2_per_cu_data):
6549         <dwarf2_per_objfile>: Remove.
6550         * dwarf2/read.c (create_cu_from_index_list): Don't assign
6551         dwarf2_per_objfile.
6552         (create_signatured_type_table_from_index): Likewise.
6553         (create_signatured_type_table_from_debug_names): Likewise.
6554         (create_debug_type_hash_table): Likewise.
6555         (fill_in_sig_entry_from_dwo_entry): Likewise.
6556         (create_type_unit_group): Likewise.
6557         (read_comp_units_from_section): Likewise.
6558         (create_cus_hash_table): Likewise.
6559
6560 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6561
6562         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
6563         dwarf2_per_cu_data::dwarf2_per_objfile.
6564         (compute_compunit_symtab_includes): Likewise.
6565         (dwarf2_cu::start_symtab): Likewise.
6566
6567 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6568
6569         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
6570         parameter.
6571         * dwarf2/read.c (get_die_type_at_offset): Likewise.
6572         (read_namespace_alias): Update.
6573         (lookup_die_type): Update.
6574         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
6575         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
6576         Update.
6577         (disassemble_dwarf_expression): Update.
6578
6579 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6580
6581         * dwarf2/read.h (struct dwarf2_queue_item): Add
6582         dwarf2_per_objfile parameter, assign new parameter.
6583         <per_objfile>: New field.
6584         * dwarf2/read.c (free_one_cached_comp_unit): Add
6585         dwarf2_per_objfile parameter.
6586         (queue_comp_unit): Likewise.
6587         (dw2_do_instantiate_symtab): Update.
6588         (process_psymtab_comp_unit): Update.
6589         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
6590         (process_imported_unit_die): Update.
6591         (queue_and_load_dwo_tu): Update.
6592         (follow_die_offset): Update.
6593         (follow_die_sig_1): Update.
6594
6595 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6596
6597         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
6598         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
6599         (read_call_site_scope): Assign per_objfile.
6600         (dwarf2_per_cu_data::objfile): Remove.
6601         * gdbtypes.h (struct call_site) <per_objfile>: New member.
6602         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
6603         dwarf2_per_objfile parameter.
6604         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
6605         dwarf2_per_objfile parameter.
6606         (dwarf_expr_reg_to_entry_parameter): Add output
6607         dwarf2_per_objfile parameter.
6608         (locexpr_get_frame_base): Update.
6609         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
6610         <push_dwarf_reg_entry_value>: Update.
6611         <call_site_to_target_addr>: Update.
6612         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
6613         parameter.
6614         (value_of_dwarf_reg_entry): Update.
6615         (rw_pieced_value): Update.
6616         (indirect_synthetic_pointer): Update.
6617         (dwarf2_evaluate_property): Update.
6618         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
6619         parameter.
6620         (locexpr_read_variable): Update.
6621         (locexpr_get_symbol_read_needs): Update.
6622         (loclist_read_variable): Update.
6623
6624 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6625
6626         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
6627         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
6628         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
6629         parameter.
6630         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
6631         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
6632         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
6633         parameter.
6634         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
6635         sect_variable_value): Add dwarf2_per_objfile parameter.
6636         (class dwarf_evaluate_loc_desc) <dwarf_call,
6637         dwarf_variable_value>: Update.
6638         (fetch_const_value_from_synthetic_pointer): Add
6639         dwarf2_per_objfile parameter.
6640         (fetch_const_value_from_synthetic_pointer): Update.
6641         (coerced_pieced_ref): Update.
6642         (class symbol_needs_eval_context) <dwarf_call,
6643         dwarf_variable_value>: Update.
6644         (dwarf2_compile_expr_to_ax): Update.
6645
6646 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6647
6648         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
6649         parameter.
6650         (dwarf2_evaluate_loc_desc_full): Update.
6651
6652 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6653
6654         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
6655         parameter.
6656         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
6657         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
6658         dwarf2_per_objfile parameter.
6659         (decode_debug_loc_dwo_addresses): Likewise.
6660         (dwarf2_find_location_expression): Update.
6661         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
6662         (locexpr_describe_location_piece): Add dwarf2_per_objfile
6663         parameter.
6664         (disassemble_dwarf_expression): Add dwarf2_per_objfile
6665         parameter.
6666         (locexpr_describe_location_1): Likewise.
6667         (locexpr_describe_location): Update.
6668
6669 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6670
6671         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
6672         Remove.
6673         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
6674         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
6675         (dwarf2_compile_property_to_c): Update.
6676         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
6677         use text offset from objfile.
6678         (locexpr_tracepoint_var_ref): Update.
6679         (locexpr_generate_c_location): Update.
6680         (loclist_describe_location): Update.
6681         (loclist_tracepoint_var_ref): Update.
6682         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
6683         dwarf2_per_objfile parameter.
6684         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
6685         use text offset from objfile.
6686         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
6687
6688 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6689
6690         * dwarf2/expr.h (struct dwarf_expr_context)
6691         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
6692         <offset>: Remove.
6693         <per_objfile>: New member.
6694         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
6695         dwarf2_per_objfile parameter.  Don't set offset, set
6696         per_objfile.
6697         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
6698         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
6699         a dwarf2_per_objfile object instead of an offset.
6700         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
6701         constructor.
6702         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
6703         to dwarf2_expr_executor constructor.  Don't set offset.
6704         (dwarf2_fetch_cfa_info): Update.
6705         (struct dwarf2_frame_cache) <text_offset>: Remove.
6706         <per_objfile>: New field.
6707         (dwarf2_frame_cache): Update.
6708         (dwarf2_frame_prev_register): Update.
6709         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
6710         <dwarf_evaluate_loc_desc>: Add constructor.
6711         (dwarf2_evaluate_loc_desc_full): Update.
6712         (dwarf2_locexpr_baton_eval): Update.
6713         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
6714         Add constructor.
6715         (dwarf2_loc_desc_get_symbol_read_needs): Update.
6716
6717 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6718
6719         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
6720         addr_sized_int_type>: Move to dwarf2_cu.
6721         <int_type>: Move to dwarf2_per_objfile.
6722         (struct dwarf2_per_objfile) <int_type>: Move here.
6723         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
6724         addr_sized_int_type>: Move here.
6725         (read_func_scope): Update.
6726         (read_array_type): Update.
6727         (read_tag_string_type): Update.
6728         (attr_to_dynamic_prop): Update.
6729         (dwarf2_per_cu_data::int_type): Rename to...
6730         (dwarf2_per_objfile::int_type): ... this.
6731         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
6732         (dwarf2_cu::addr_sized_int_type): ... this.
6733         (read_subrange_type): Update.
6734         (dwarf2_per_cu_data::addr_type): Rename to...
6735         (dwarf2_cu::addr_type): ... this.
6736         (set_die_type): Update.
6737
6738 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6739
6740         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
6741         data through per_cu->cu.
6742
6743 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6744
6745         * dwarf2/read.c (lookup_dwo_comp_unit): Change
6746         dwarf2_per_cu_data parameter fo dwarf2_cu.
6747         (lookup_dwo_type_unit): Likewise.
6748         (read_cutu_die_from_dwo): Likewise.
6749         (lookup_dwo_unit): Likewise.
6750         (open_and_init_dwo_file): Likewise.
6751         (lookup_dwo_cutu): Likewise.
6752         (lookup_dwo_comp_unit): Likewise.
6753         (lookup_dwo_type_unit): Likewise.
6754         (cutu_reader::init_tu_and_read_dwo_dies): Update.
6755         (cutu_reader::cutu_reader): Update.
6756
6757 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6758
6759         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
6760         parameter.
6761         (process_full_type_unit): Likewise.
6762         (process_queue): Update.
6763
6764 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6765
6766         * dwarf2/read.c (recursively_compute_inclusions): Add
6767         dwarf2_per_objfile parameter.
6768         (compute_compunit_symtab_includes): Likewise.
6769         (process_cu_includes): Update.
6770
6771 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6772
6773         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
6774         parameter.
6775         (create_type_unit_group): Update.
6776         (process_psymtab_comp_unit_reader): Update.
6777         (build_type_psymtabs_reader): Update.
6778
6779 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6780
6781         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
6782         object through m_this_cu->cu.
6783
6784 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6785
6786         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
6787         the info parameter.
6788         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
6789
6790 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6791
6792         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
6793         per_objfile parameter.
6794         (load_full_type_unit): Add per_objfile parameter.
6795         (read_signatured_type): Likewise.
6796         (load_full_comp_unit): Likewise.
6797         (load_cu): Likewise.
6798         (dw2_do_instantiate_symtab): Likewise.
6799         (dw2_get_file_names): Likewise.
6800         (dw2_map_symtabs_matching_filename): Update.
6801         (dw_expand_symtabs_matching_file_matcher): Update.
6802         (dw2_map_symbol_filenames): Update.
6803         (process_psymtab_comp_unit): Add per_objfile parameter.
6804         (build_type_psymtabs_1): Update.
6805         (process_skeletonless_type_unit): Update.
6806         (dwarf2_build_psymtabs_hard): Update.
6807         (load_partial_comp_unit): Add per_objfile parameter.
6808         (scan_partial_symbols): Update.
6809         (load_full_comp_unit): Add per_objfile parameter.
6810         (process_imported_unit_die): Update.
6811         (create_cus_hash_table): Update.
6812         (find_partial_die): Update.
6813         (dwarf2_read_addr_index): Update.
6814         (follow_die_offset): Update.
6815         (dwarf2_fetch_die_loc_sect_off): Update.
6816         (dwarf2_fetch_constant_bytes): Update.
6817         (dwarf2_fetch_die_type_sect_off): Update.
6818         (follow_die_sig_1): Update.
6819         (load_full_type_unit): Add per_objfile parameter.
6820         (read_signatured_type): Likewise.
6821
6822 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6823
6824         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
6825         of objfile_name.
6826
6827 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6828
6829         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
6830         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
6831         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
6832         field.
6833         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
6834         (create_cus_from_index): Update.
6835         (dwarf2_read_gdb_index): Update.
6836         (create_cus_from_debug_names): Update.
6837         (dwarf2_read_debug_names): Update.
6838         (get_abbrev_section_for_cu): Update.
6839         (create_all_comp_units): Update.
6840         (read_attribute_value): Update.
6841         (get_debug_line_section): Update.
6842         * dwarf2/index-cache.c (index_cache::store): Update.
6843         * dwarf2/index-write.c (save_gdb_index_command): Update.
6844         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
6845
6846 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6847
6848         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
6849         member.
6850         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
6851         dwarf2_per_cu_data::per_bfd.
6852         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
6853         (create_type_unit_group): Likewise.
6854         (queue_comp_unit): Remove reference to
6855         per_cu->dwarf2_per_objfile.
6856         (maybe_queue_comp_unit): Likewise.
6857         (fill_in_sig_entry_from_dwo_entry): Assign new field.
6858         (create_cus_hash_table): Assign new field.
6859
6860 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6861
6862         * dwarf2/read.c: Replace
6863         dwarf2_cu->per_cu->dwarf2_per_objfile references with
6864         dwarf2_cu->per_objfile throughout.
6865
6866 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6867
6868         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
6869         parameter, don't use per_cu->dwarf2_per_objfile.
6870         (dw2_instantiate_symtab): Likewise.
6871         (dw2_find_last_source_symtab): Update.
6872         (dw2_map_expand_apply): Update.
6873         (dw2_lookup_symbol): Update.
6874         (dw2_expand_symtabs_for_function): Update.
6875         (dw2_expand_all_symtabs): Update.
6876         (dw2_expand_symtabs_with_fullname): Update.
6877         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
6878         don't use per_cu->dwarf2_per_objfile.
6879         (dw2_expand_marked_cus): Update.
6880         (dw2_find_pc_sect_compunit_symtab): Update.
6881         (dw2_debug_names_lookup_symbol): Update.
6882         (dw2_debug_names_expand_symtabs_for_function): Update.
6883         (dw2_debug_names_map_matching_symbols): Update.
6884         (dwarf2_psymtab::expand_psymtab): Update.
6885
6886 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6887
6888         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
6889         <per_objfile>: New member.
6890         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
6891         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
6892         call to dwarf2_cu.
6893         (cutu_reader::cutu_reader): Update.
6894         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
6895
6896 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6897
6898         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
6899         struct dwarf2_per_objfile.
6900         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
6901         dwarf2_per_bfd.
6902         * dwarf2/read.c (set_die_type): Update.
6903         (get_die_type_at_offset): Update.
6904
6905 2020-05-27  Tom Tromey  <tom@tromey.com>
6906             Simon Marchi  <simon.marchi@efficios.com>
6907
6908         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
6909         method.
6910         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
6911         get_symtab, set_symtab>: New methods.
6912         <m_symtabs>: New field.
6913         (struct dwarf2_psymtab): Derive from partial_symtab.
6914         <readin_p, get_compunit_symtab>: Declare methods.
6915         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
6916         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
6917         New methods.
6918         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
6919         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
6920         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
6921         (dw2_symtab_iter_next, dw2_print_stats)
6922         (dw2_expand_symtabs_with_fullname)
6923         (dw2_expand_symtabs_matching_one)
6924         (dw_expand_symtabs_matching_file_matcher)
6925         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
6926         (dw2_debug_names_iterator::next)
6927         (dw2_debug_names_map_matching_symbols)
6928         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
6929         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
6930         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
6931         New methods.
6932         (get_compunit_symtab, process_full_comp_unit)
6933         (process_full_type_unit): Update.
6934         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
6935
6936 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6937
6938         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
6939         then introduce a new dwarf2_per_objfile type.
6940         <read_line_string>: Move to the new dwarf2_per_objfile type.
6941         <objfile>: Likewise.
6942         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
6943         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
6944         dwarf2_per_objfile->per_bfd.
6945         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
6946         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
6947         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
6948         (dwarf2_per_bfd::free_cached_comp_units): ... this.
6949         (dwarf2_has_info): Allocate dwarf2_per_bfd.
6950         (dwarf2_per_objfile::locate_sections): Rename to...
6951         (dwarf2_per_bfd::locate_sections): ... this.
6952         (dwarf2_per_objfile::get_cutu): Rename to...
6953         (dwarf2_per_bfd::get_cutu): ... this.
6954         (dwarf2_per_objfile::get_cu): Rename to...
6955         (dwarf2_per_bfd::get_cu): ... this.
6956         (dwarf2_per_objfile::get_tu): Rename to...
6957         (dwarf2_per_bfd::get_tu): ... this.
6958         (dwarf2_per_objfile::allocate_per_cu): Rename to...
6959         (dwarf2_per_bfd::allocate_per_cu): ... this.
6960         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
6961         (dwarf2_per_bfd::allocate_signatured_type): ... this.
6962         (get_gdb_index_contents_ftype): Change parameter from
6963         dwarf2_per_objfile to dwarf2_per_bfd.
6964         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
6965         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
6966
6967 2020-05-27  Tom Tromey  <tom@tromey.com>
6968             Simon Marchi  <simon.marchi@efficios.com>
6969
6970         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
6971         (allocate_piece_closure): Set "per_objfile" member.
6972         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
6973         (locexpr_describe_location, loclist_describe_location): Use new
6974         member.
6975         * dwarf2/read.c (read_call_site_scope)
6976         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
6977         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
6978         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
6979         handle_data_member_location): Set per_objfile member.
6980         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
6981         member.
6982         (struct dwarf2_loclist_baton) <per_objfile>: New member.
6983
6984 2020-05-27  Tom Tromey  <tom@tromey.com>
6985
6986         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
6987         allocate_signatured_type>: Declare new methods.
6988         <m_num_psymtabs>: New member.
6989         (struct dwarf2_per_cu_data) <index>: New member.
6990         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
6991         (dwarf2_per_objfile::allocate_signatured_type): New methods.
6992         (create_cu_from_index_list): Use allocate_per_cu.
6993         (create_signatured_type_table_from_index)
6994         (create_signatured_type_table_from_debug_names)
6995         (create_debug_type_hash_table, add_type_unit)
6996         (read_comp_units_from_section): Use allocate_signatured_type.
6997
6998 2020-05-27  Tom Tromey  <tom@tromey.com>
6999
7000         * psymtab.c (partial_map_expand_apply)
7001         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
7002         (psym_lookup_global_symbol_language)
7003         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
7004         (psym_print_stats, psym_expand_symtabs_for_function)
7005         (psym_map_symbol_filenames, psym_map_matching_symbols)
7006         (psym_expand_symtabs_matching)
7007         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
7008         (maintenance_check_psymtabs): Update.
7009         * psympriv.h (struct partial_symtab) <readin_p,
7010         get_compunit_symtab>: Add objfile parameter.
7011         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
7012         Likewise.
7013         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
7014         get_compunit_symtab>: Likewise.
7015         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
7016
7017 2020-05-27  Tom Tromey  <tom@tromey.com>
7018
7019         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
7020         member.
7021         * dwarf2/read.c (delete_file_name_entry): Fix comment.
7022         (create_cu_from_index_list)
7023         (create_signatured_type_table_from_index)
7024         (create_signatured_type_table_from_debug_names)
7025         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
7026         (dwarf2_create_include_psymtab)
7027         (create_debug_type_hash_table, add_type_unit)
7028         (create_type_unit_group, read_comp_units_from_section)
7029         (dwarf2_compute_name, create_cus_hash_table)
7030         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
7031         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
7032         obstack.
7033         (dw2_get_real_path): Likewise.  Change argument to
7034         dwarf2_per_objfile.
7035
7036 2020-05-27  Luis Machado  <luis.machado@linaro.org>
7037
7038         PR tdep/26000
7039         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
7040         for ldrd (immediate).
7041
7042 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7043
7044         * command.h: Add comment giving the name of class_tui.
7045         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
7046         create the fake command for the help for class_tui.
7047
7048 2020-05-26  Tom Tromey  <tromey@adacore.com>
7049
7050         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
7051         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
7052         (val_atr): New function.
7053         (value_val_atr): Use it.
7054         * ada-valprint.c (print_optional_low_bound): Change low bound
7055         handling for enums.
7056         (val_print_packed_array_elements): Don't call discrete_position.
7057         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
7058         discrete_position for enum types.
7059         * language.c (default_print_array_index): Change type.
7060         * language.h (struct language_defn) <la_print_array_index>: Add
7061         index_type parameter, change type of index_value.
7062         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
7063         (default_print_array_index): Update.
7064         * valprint.c (maybe_print_array_index): Don't call
7065         value_from_longest.  Update.
7066         (value_print_array_elements): Don't call discrete_position.
7067
7068 2020-05-26  Tom Tromey  <tromey@adacore.com>
7069
7070         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
7071         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
7072
7073 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
7074
7075         PR gdb/13519
7076         * avr-tdep.c (avr_integer_to_address): Return data or code
7077         address accordingly to the second 'type' argument of the
7078         function.
7079
7080 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
7081
7082         * infcmd.c, inferior.h: (construct_inferior_arguments):
7083         Moved function from here to gdbsupport/common-inferior.{h,cc}
7084
7085 2020-05-23  Tom Tromey  <tom@tromey.com>
7086
7087         Revert commit eca1f90c:
7088         * NEWS: Remove entry for completion styling.
7089         * completer.c (_rl_completion_prefix_display_length): Move
7090         declaration later.
7091         (gdb_fnprint): Revert.
7092         (gdb_display_match_list_1): Likewise.
7093         * cli/cli-style.c (completion_prefix_style)
7094         (completion_difference_style, completion_suffix_style): Remove.
7095         (_initialize_cli_style): Revert.
7096         * cli/cli-style.h (completion_prefix_style)
7097         (completion_difference_style, completion_suffix_style): Don't
7098         declare.
7099
7100 2020-05-24  Pedro Alves  <palves@redhat.com>
7101
7102         * symtab.c (completion_list_add_name): Return boolean indication
7103         of whether the symbol matched.
7104         (completion_list_add_symbol): Don't try to remove C++ aliases if
7105         the symbol didn't match in the first place.
7106         * symtab.h (completion_list_add_name): Return bool.
7107
7108 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
7109
7110         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
7111         type::field.
7112
7113 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
7114
7115         GDB 9.2 released.
7116
7117 2020-05-23  Tom Tromey  <tom@tromey.com>
7118
7119         * NEWS: Add entry for completion styling.
7120         * completer.c (_rl_completion_prefix_display_length): Move
7121         declaration earlier.
7122         (gdb_fnprint): Use completion_style.
7123         (gdb_display_match_list_1): Likewise.
7124         * cli/cli-style.c (completion_prefix_style)
7125         (completion_difference_style, completion_suffix_style): New
7126         globals.
7127         (_initialize_cli_style): Register new globals.
7128         * cli/cli-style.h (completion_prefix_style)
7129         (completion_difference_style, completion_suffix_style): Declare.
7130
7131 2020-05-23  Pedro Alves  <palves@redhat.com>
7132
7133         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
7134         (parse_escape): Use ISDIGIT instead of isdigit.
7135         (puts_debug): Use gdb_isprint instead of isprint.
7136         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
7137         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
7138         ISSPACE instead of isspace.
7139         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
7140         instead of isspace.
7141         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
7142         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
7143         instead of isxdigit and ISDIGIT instead of isdigit.
7144
7145 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
7146
7147         * gdbtypes.h (struct type) <field>: New method.
7148         (TYPE_FIELDS): Remove, replace all uses with either type::fields
7149         or type::field.
7150
7151 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
7152
7153         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
7154         (TYPE_FIELDS): Use type::fields.  Change all call sites that
7155         modify the propery to use type::set_fields instead.
7156
7157 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
7158
7159         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
7160         type::num_fields instead.
7161
7162 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
7163
7164         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
7165         methods.
7166         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
7167         that modify the number of fields to use type::set_num_fields
7168         instead.
7169
7170 2020-05-22  Tom Tromey  <tromey@adacore.com>
7171
7172         * compile/compile-object-load.h (munmap_list_free): Don't
7173         declare.
7174
7175 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
7176
7177         * annotate.c (annotate_source_line): Update return type, add call
7178         to update current symtab and line.
7179         * annotate.h (annotate_source_line): Update return type, and
7180         extend header comment.
7181         * source.c (info_line_command): Check annotation_level before
7182         calling annotate_source_line.
7183         * stack.c (print_frame_info): If calling annotate_source_line
7184         returns true, then don't print any other source line information.
7185
7186 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
7187
7188         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
7189
7190 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
7191
7192         * coffread.c (patch_type): Remove NULL check before xfree.
7193         * corefile.c (set_gnutarget): Likewise.
7194         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
7195         * exec.c (build_section_table): Likewise.
7196         * remote.c (remote_target::pass_signals): Likewise.
7197         * utils.c (n_spaces): Likewise.
7198         * cli/cli-script.c (document_command): Likewise.
7199         * i386-windows-tdep.c (core_process_module_section): Likewise.
7200         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
7201
7202 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
7203
7204         * symfile.c (reread_symbols): Clear objfile's section_offsets
7205         vector and section indices, re-compute them by calling
7206         sym_offsets.
7207
7208 2020-05-20  Tom Tromey  <tromey@adacore.com>
7209
7210         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
7211         (desc_one_bound, desc_index_type): Compute field name.
7212
7213 2020-05-20  Tom de Vries  <tdevries@suse.de>
7214
7215         PR symtab/25833
7216         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
7217
7218 2020-05-20  Alan Modra  <amodra@gmail.com>
7219
7220         PR 25993
7221         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
7222         bfd_set_filename.
7223         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
7224         passed to bfd_set_filename.
7225         * symfile-mem.c (add_vsyscall_page): Likewise for string
7226         passed to symbol_file_add_from_memory.
7227         (symbol_file_add_from_memory): Make name param a const char* and
7228         don't strdup.
7229
7230 2020-05-20  Alan Modra  <amodra@gmail.com>
7231
7232         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
7233         rather than accessing bfd->filename directly.
7234         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
7235         and use bfd_section_name.
7236         * dwarf2/frame.c (decode_frame_entry): Likewise.
7237         * exec.c (exec_set_section_address): Likewise.
7238         * solib-aix.c (solib_aix_bfd_open): Likewise.
7239         * stap-probe.c (get_stap_base_address): Likewise.
7240         * symfile.c (reread_symbols): Likewise.
7241
7242 2020-05-19  Tom Tromey  <tromey@adacore.com>
7243
7244         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
7245
7246 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
7247
7248         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
7249
7250 2020-05-19  Pedro Alves  <palves@redhat.com>
7251
7252         * NEWS (set exec-file-mismatch): Adjust entry.
7253         * exec.c: Include "build-id.h".
7254         (validate_exec_file): Try to match build IDs instead of filenames.
7255         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
7256         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
7257         and pass down 'warn_if_slow'.
7258         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
7259         gdb_bfd_open_closure to pass it down.
7260         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
7261
7262 2020-05-19  Pedro Alves  <palves@redhat.com>
7263
7264         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
7265         * target.c (target_fileio_open_1): Rename to target_fileio_open
7266         and make extern.  Use bool.
7267         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
7268         (target_fileio_read_alloc_1): Adjust.
7269         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
7270         (target_fileio_open_warn_if_slow): Delete declaration.
7271
7272 2020-05-19  Pedro Alves  <palves@redhat.com>
7273
7274         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
7275         Adjust all callers.
7276
7277 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
7278
7279         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
7280         whether disp is negative.
7281
7282 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
7283
7284         * symfile.h (struct symfile_segment_data)
7285         <~symfile_segment_data>: Remove.
7286         <segment_info>: Change to std::vector.
7287         * symfile.c (default_symfile_segments): Update.
7288         * elfread.c (elf_symfile_segments): Update.
7289
7290 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
7291
7292         * symfile.h (struct symfile_segment_data) <struct segment>: New.
7293         <segments>: New.
7294         <segment_bases, segment_sizes>: Remove.
7295         * symfile.c (default_symfile_segments): Update.
7296         * elfread.c (elf_symfile_segments): Update.
7297         * remote.c (remote_target::get_offsets): Update.
7298         * solib-target.c (solib_target_relocate_section_addresses):
7299         Update.
7300
7301 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
7302
7303         * symfile.h (struct symfile_segment_data): Initialize fields.
7304         <~symfile_segment_data>: Add.
7305         (symfile_segment_data_up): New.
7306         (struct sym_fns) <sym_segments>: Return a
7307         symfile_segment_data_up.
7308         (default_symfile_segments): Return a symfile_segment_data_up.
7309         (free_symfile_segment_data): Remove.
7310         (get_symfile_segment_data): Return a symfile_segment_data_up.
7311         * symfile.c (default_symfile_segments): Likewise.
7312         (get_symfile_segment_data): Likewise.
7313         (free_symfile_segment_data): Remove.
7314         (symfile_find_segment_sections): Update.
7315         * elfread.c (elf_symfile_segments): Return a
7316         symfile_segment_data_up.
7317         * remote.c (remote_target::get_offsets): Update.
7318         * solib-target.c (solib_target_relocate_section_addresses):
7319         Update.
7320         * symfile-debug.c (debug_sym_segments): Return a
7321         symfile_segment_data_up.
7322
7323 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7324
7325         PR build/25981
7326         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
7327         Hardcode register numbers.
7328
7329         PR build/25981
7330         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
7331         procfs_find_LDT_entry): Remove.
7332         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
7333         procfs_find_LDT_entry): Remove.
7334         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
7335         Remove.
7336
7337 2020-05-17  Pedro Alves  <palves@redhat.com>
7338             Andrew Burgess  <andrew.burgess@embecosm.com>
7339             Keno Fischer  <keno@juliacomputing.com>
7340
7341         PR gdb/25741
7342         * breakpoint.c (build_target_condition_list): Update comments.
7343         (build_target_command_list): Update comments and skip matching
7344         locations.
7345         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
7346         a separate function.  Simplify "set breakpoint auto-hw off"
7347         handling.
7348         (insert_breakpoints): Update comment.
7349         (tracepoint_locations_match): New parameter.  For breakpoints,
7350         compare location types too, if the caller wants to.
7351         (handle_automatic_hardware_breakpoints): New functions.
7352         (bp_location_is_less_than): Also sort by location type and
7353         hardware breakpoint length.
7354         (update_global_location_list): Handle "set breakpoint auto-hw on"
7355         here.
7356         (update_breakpoint_locations): Ask breakpoint_locations_match to
7357         ignore location types.
7358
7359 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
7360
7361         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
7362         type::name instead.
7363
7364 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
7365
7366         * gdbtypes.h (struct type) <name, set_name>: New methods.
7367         (TYPE_CODE): Use type::name.  Change all call sites used to set
7368         the name to use type::set_name instead.
7369
7370 2020-05-16  Tom Tromey  <tom@tromey.com>
7371
7372         * top.c (quit_force): Update.
7373         * infrun.c (handle_no_resumed): Update.
7374         * top.h (all_uis): New function.
7375         (ALL_UIS): Remove.
7376
7377 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
7378
7379         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
7380
7381 2020-05-16  Pedro Alves  <palves@redhat.com>
7382
7383         * ia64-linux-nat.c
7384         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
7385         Declare method.
7386         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
7387
7388 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
7389
7390         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
7391         (sparc64_adi_info): Likewise.
7392
7393 2020-05-15  Tom Tromey  <tom@tromey.com>
7394
7395         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
7396         block_objfile.
7397         (lookup_objfile_from_block): Remove.
7398         (lookup_symbol_in_block, lookup_symbol_in_static_block)
7399         (lookup_global_symbol): Use block_objfile.
7400         * symtab.h (lookup_objfile_from_block): Don't declare.
7401         * printcmd.c (clear_dangling_display_expressions): Use
7402         block_objfile.
7403         * parse.c (operator_check_standard): Use block_objfile.
7404
7405 2020-05-15  Tom Tromey  <tom@tromey.com>
7406
7407         * language.c (language_alloc_type_symbol): Set
7408         SYMBOL_SECTION.
7409         * symtab.c (initialize_objfile_symbol): Remove.
7410         (allocate_symbol): Remove.
7411         (allocate_template_symbol): Remove.
7412         * dwarf2/read.c (fixup_go_packaging): Use "new".
7413         (new_symbol): Use "new".
7414         (read_variable): Don't call initialize_objfile_symbol.  Use
7415         "new".
7416         (read_func_scope): Use "new".
7417         * xcoffread.c (process_xcoff_symbol): Don't call
7418         initialize_objfile_symbol.
7419         (SYMBOL_DUP): Remove.
7420         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
7421         "new".
7422         * symtab.h (allocate_symbol, initialize_objfile_symbol)
7423         (allocate_template_symbol): Don't declare.
7424         (struct symbol): Add copy constructor.  Change defaults.
7425         * jit.c (finalize_symtab): Use "new".
7426         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
7427         Use "new".
7428         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
7429         (common_block_end): Use "new".
7430         * mdebugread.c (parse_symbol): Use "new".
7431         (new_symbol): Likewise.
7432
7433 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7434
7435         * NEWS: Mention changes to help and apropos.
7436
7437 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7438
7439         * command.h (enum command_class): Improve comments, document
7440         that class_alias is for user-defined aliases, give the class
7441         name for each class, remove unused class_xdb.
7442         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
7443         * breakpoint.c (_initialize_breakpoint): Replace class_alias
7444         by a precise class.
7445         * infcmd.c (_initialize_infcmd): Likewise.
7446         * reverse.c (_initialize_reverse): Likewise.
7447         * stack.c (_initialize_stack): Likewise.
7448         * symfile.c (_initialize_symfile): Likewise.
7449         * tracepoint.c (_initialize_tracepoint): Likewise.
7450
7451 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7452
7453         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
7454         when their aliased command is traversed.
7455         (help_cmd): Add fput_command_names_styled call to
7456         output command name and aliases when command has an alias.
7457
7458 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7459
7460         * cli/cli-decode.h (help_cmd_list): Remove declaration.
7461         * cli/cli-decode.c (help_cmd_list): Declare as static,
7462         remove prefix argument, use bool for recurse arg, rework to show the aliases of
7463         a command together with the command.
7464         (fput_command_name_styled, fput_command_names_styled): New functions.
7465         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
7466         fput_command_name_styled.
7467         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
7468         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
7469
7470 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7471
7472         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
7473         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
7474         * command.h (cmd_show_list): Likewise.
7475         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
7476         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
7477
7478 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7479
7480         * unittests/command-def-selftests.c (traverse_command_structure):
7481         Verify all commands of a list have the same prefix command and
7482         that only the top cmdlist commands have a null prefix.
7483
7484 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7485
7486         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
7487         as prefix, not one of its aliases.
7488         (set_cmd_prefix): Remove.
7489         (do_add_cmd): Centralize the setting of the prefix of a command, when
7490         command is defined after its full chain of prefix commands.
7491         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
7492         (add_setshow_cmd_full): Likewise.
7493         (update_prefix_field_of_prefixed_commands): New function.
7494         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
7495         update_prefix_field_of_prefixed_commands.
7496         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
7497         addresses of remote_set_cmdlist and remote_show_cmdlist given
7498         as argument, not the address of an argument.
7499         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
7500         * gdb/remote.c (_initialize_remote): Likewise.
7501
7502 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7503
7504         * cli/cli-cmds.c (alias_command): Check for an existing alias
7505         using lookup_cmd_composition, as valid_command_p is too strict
7506         and forbids aliases that are the prefix of an existing alias
7507         or command.
7508         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
7509         command is properly recognised as a valid command.
7510
7511 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7512
7513         * unittests/help-doc-selftests.c: Rename to
7514         unittests/command-def-selftests.c
7515         * unittests/command-def-selftests.c (help_doc_tests): Update some
7516         comments.
7517         (command_structure_tests, traverse_command_structure): New namespace
7518         and function.
7519         (command_structure_invariants_tests): New function.
7520         (_initialize_command_def_selftests) Renamed from
7521         _initialize_help_doc_selftests, register command_structure_invariants
7522         selftest.
7523
7524 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7525
7526         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
7527         an alias of 'show'.
7528
7529 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
7530
7531         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
7532         ada_is_fixed_point_type.  Update all callers.
7533         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
7534         all callers.
7535         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
7536         Update all callers.
7537         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
7538         print_fixed_point_type.  Update all callers.
7539         * ada-valprint.c (ada_value_print_num): Replace call to
7540         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
7541
7542 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
7543
7544         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
7545         processors.
7546         (cpu_supports_bts): Add CV_AMD case.
7547
7548 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
7549             Simon Marchi  <simon.marchi@efficios.com>
7550
7551         * infrun.c (stop_all_threads): Collect multiple wait events at
7552         each pass.
7553
7554 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
7555
7556         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
7557         type::code instead.
7558
7559 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
7560
7561         * gdbtypes.h (struct type) <code, set_code>: New methods.
7562         (TYPE_CODE): Use type::code.  Change all call sites used to set
7563         the code to use type::set_code instead.
7564
7565 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7566             Tom de Vries  <tdevries@suse.de>
7567             Pedro Alves  <palves@redhat.com>
7568
7569         PR threads/25478
7570         * infrun.c (stop_all_threads): Do NOT ignore
7571         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
7572         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
7573         received.
7574         (handle_no_resumed): Remove code handling a live inferior with no
7575         threads.
7576         * remote.c (has_single_non_exited_thread): New.
7577         (remote_target::update_thread_list): Do not delete a thread if is
7578         the last thread of the process.
7579         * thread.c (thread_select): Call delete_exited_threads instead of
7580         prune_threads.
7581
7582 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7583
7584         * infrun.c (stop_all_threads): Enable/disable thread events of all
7585         targets.  Move a debug message denoting the end of the function
7586         into the SCOPED_EXIT block.
7587
7588 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7589
7590         * process-stratum-target.h: Include <set>.
7591         (all_non_exited_process_targets, switch_to_target_no_thread): New
7592         function declarations.
7593         * process-stratum-target.c (all_non_exited_process_targets)
7594         (switch_to_target_no_thread): New function implementations.
7595
7596 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7597
7598         * infrun.c (handle_inferior_event): Extract out a piece of code
7599         into...
7600         (mark_non_executing_threads): ...this new function.
7601
7602 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7603
7604         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
7605         use.
7606
7607 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7608
7609         * regcache.c (regcache_read_pc_protected): New function
7610         implementation that returns 0 if the PC cannot read via
7611         'regcache_read_pc'.
7612         * infrun.c (proceed): Call 'regcache_read_pc_protected'
7613         instead of 'regcache_read_pc'.
7614         (keep_going_pass_signal): Ditto.
7615
7616 2020-05-13  Tom Tromey  <tromey@adacore.com>
7617
7618         * ada-lang.c (align_value): Remove.
7619         (ada_template_to_fixed_record_type_1): Use align_up.
7620
7621 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7622
7623         * async-event.c: Update the copyright year.
7624         * async-event.h: Update the copyright year.
7625
7626 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
7627
7628         * objfiles.h (is_addr_in_objfile,
7629         shared_objfile_contains_address_p): Return bool.
7630         * objfile.c (is_addr_in_objfile,
7631         shared_objfile_contains_address_p): Return bool.
7632
7633 2020-05-11  Tom Tromey  <tromey@adacore.com>
7634
7635         * cli/cli-cmds.c (info_command): Restore.
7636         (_initialize_cli_cmds): Use add_prefix_command for "info".
7637         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
7638
7639 2020-05-11  Tom Tromey  <tromey@adacore.com>
7640
7641         * ada-lang.c (ada_value_primitive_field): Now public.
7642         * ada-lang.h (ada_value_primitive_field): Declare.
7643         * ada-valprint.c (print_field_values): Use
7644         ada_value_primitive_field for wrapper fields.
7645
7646 2020-05-11  Tom de Vries  <tdevries@suse.de>
7647
7648         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
7649         MODULE_DOMAIN.
7650
7651 2020-05-11  Tom de Vries  <tdevries@suse.de>
7652
7653         PR symtab/25941
7654         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
7655         with length 0, if not gdb-produced.
7656         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
7657
7658 2020-05-09  Tom de Vries  <tdevries@suse.de>
7659
7660         PR gdb/25955
7661         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
7662         calculation.
7663
7664 2020-05-09  Tom Tromey  <tom@tromey.com>
7665
7666         * top.c (server_command): Now bool.
7667         * top.h (server_command): Now bool.
7668
7669 2020-05-08  Tom Tromey  <tromey@adacore.com>
7670
7671         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
7672         already being processed.
7673
7674 2020-05-08  Tom Tromey  <tom@tromey.com>
7675
7676         * printcmd.c (struct display) <next>: Remove.
7677         <display>: New constructor.
7678         <exp_string>: Now a std::string.
7679         <enabled_p>: Now a bool.
7680         (display_number): Move definition earlier.
7681         (displays): Rename from display_chain.  Now a std::vector.
7682         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
7683         (display_command): Update.
7684         (do_one_display, disable_display)
7685         (enable_disable_display_command, do_enable_disable_display):
7686         Update.
7687         (free_display): Remove.
7688         (clear_displays): Rewrite.
7689         (delete_display): Update.
7690         (map_display_numbers): Use function_view.  Remove "data"
7691         parameter.  Update.
7692         (do_delete_display): Remove.
7693         (undisplay_command): Update.
7694         (do_one_display, do_displays, disable_display)
7695         (info_display_command): Update.
7696         (do_enable_disable_display): Remove.
7697         (enable_disable_display_command)
7698         (clear_dangling_display_expressions): Update.
7699
7700 2020-05-08  Tom Tromey  <tom@tromey.com>
7701
7702         * symtab.c (set_symbol_cache_size)
7703         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
7704         (maintenance_print_symbol_cache_statistics): Update.
7705         * symmisc.c (print_symbol_bcache_statistics)
7706         (print_objfile_statistics, maintenance_print_objfiles)
7707         (maintenance_info_symtabs, maintenance_check_symtabs)
7708         (maintenance_expand_symtabs, maintenance_info_line_tables):
7709         Update.
7710         * symfile-debug.c (set_debug_symfile): Update.
7711         * source.c (forget_cached_source_info): Update.
7712         * python/python.c (gdbpy_progspaces): Update.
7713         * psymtab.c (maintenance_info_psymtabs): Update.
7714         * probe.c (parse_probes): Update.
7715         * linespec.c (iterate_over_all_matching_symtabs)
7716         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
7717         * guile/scm-progspace.c (gdbscm_progspaces): Update.
7718         * exec.c (exec_target::close): Update.
7719         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
7720         * breakpoint.c (print_one_breakpoint_location)
7721         (create_longjmp_master_breakpoint)
7722         (create_std_terminate_master_breakpoint): Update.
7723         * progspace.c (program_spaces): Now a std::vector.
7724         (maybe_new_address_space): Update.
7725         (add_program_space): Remove.
7726         (program_space::program_space): Update.
7727         (remove_program_space): Update.
7728         (number_of_program_spaces): Remove.
7729         (print_program_space, update_address_spaces): Update.
7730         * progspace.h (program_spaces): Change type.
7731         (ALL_PSPACES): Remove.
7732         (number_of_program_spaces): Don't declare.
7733         (struct program_space) <next>: Remove.
7734
7735 2020-05-08  Tom Tromey  <tom@tromey.com>
7736
7737         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
7738         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
7739         (enable_break): Update.
7740         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
7741         (frv_fdpic_find_canonical_descriptor): Update.
7742         (frv_fetch_objfile_link_map): Update.
7743         * progspace.c (program_space::free_all_objfiles): Update.
7744         (program_space::solibs): New method.
7745         * progspace.h (struct program_space) <solibs>: New method.
7746         * solist.h (master_so_list): Don't declare.
7747         (ALL_SO_LIBS): Remove.
7748         * solib.h (so_list_head): Remove.
7749         (update_solib_list): Update comment.
7750         * solib.c (master_so_list): Remove.
7751         (solib_used, update_solib_list, solib_add)
7752         (info_sharedlibrary_command, clear_solib)
7753         (reload_shared_libraries_1, remove_user_added_objfile): Update.
7754
7755 2020-05-08  Tom Tromey  <tom@tromey.com>
7756
7757         * extension.c (extension_languages): Now a std::array.
7758         (ALL_EXTENSION_LANGUAGES): Remove.
7759         (get_ext_lang_defn, get_ext_lang_of_file)
7760         (eval_ext_lang_from_control_command): Update.
7761         (finish_ext_lang_initialization)
7762         (auto_load_ext_lang_scripts_for_objfile)
7763         (ext_lang_type_printers::ext_lang_type_printers)
7764         (apply_ext_lang_type_printers)
7765         (ext_lang_type_printers::~ext_lang_type_printers)
7766         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
7767         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
7768         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
7769         (get_matching_xmethod_workers, ext_lang_colorize)
7770         (ext_lang_before_prompt): Update.
7771         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
7772
7773 2020-05-08  Tom Tromey  <tom@tromey.com>
7774
7775         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
7776         overload.
7777         <swap_string, m_string>: Remove.
7778         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
7779         Update.
7780         * stabsread.c (define_symbol, read_type): Update.
7781         * linespec.c (find_linespec_symbols): Update.
7782         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
7783         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
7784         * dbxread.c (read_dbx_symtab): Update.
7785         * cp-support.h (cp_canonicalize_string_full)
7786         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
7787         Return unique_xmalloc_ptr.
7788         * cp-support.c (inspect_type): Update.
7789         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
7790         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
7791         Likewise.
7792         * c-typeprint.c (print_name_maybe_canonical): Update.
7793         * break-catch-throw.c (check_status_exception_catchpoint):
7794         Update.
7795
7796 2020-05-08  Tom de Vries  <tdevries@suse.de>
7797
7798         * infrun.c (follow_fork): Copy current_line and current_symtab to
7799         child thread.
7800
7801 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
7802
7803         * async-event.c (struct async_signal_handler, struct
7804         async_event_handler): Reformat, remove typedef.
7805
7806 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
7807
7808         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
7809         access thistype->main_type->dyn_prop_list directly.
7810
7811 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
7812
7813         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
7814         (remove_dyn_prop): Remove.  Update all users to use
7815         type::remove_dyn_prop.
7816         * gdbtypes.c (remove_dyn_prop): Rename to...
7817         (type::remove_dyn_prop): ... this.
7818
7819 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
7820
7821         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
7822         (add_dyn_prop): Remove.  Update all users to use
7823         type::add_dyn_prop.
7824         * gdbtypes.c (add_dyn_prop): Rename to...
7825         (type::add_dyn_prop): ... this.
7826
7827 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
7828
7829         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
7830         (get_dyn_prop): Remove.  Update all users to use
7831         type::dyn_prop.
7832         * gdbtypes.c (get_dyn_prop): Rename to...
7833         (type::dyn_prop): ... this.
7834
7835 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
7836
7837         * gdbtypes.h (struct main_type) <flag_static>: Remove.
7838
7839 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
7840
7841         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
7842         instruction, skip it if it's there.
7843
7844 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
7845
7846         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
7847
7848 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
7849
7850         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
7851         * gdbtypes.c (recursive_dump_type): Remove use of
7852         TYPE_INCOMPLETE.
7853
7854 2020-05-03  Tom Tromey  <tom@tromey.com>
7855
7856         * breakpoint.c (catch_command, tcatch_command): Remove.
7857         (_initialize_breakpoint): Use add_basic_prefix_cmd,
7858         add_show_prefix_cmd.
7859         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
7860         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
7861         Remove.
7862         (add_internal_problem_command): Use add_basic_prefix_cmd,
7863         add_show_prefix_cmd.
7864         * mips-tdep.c (set_mipsfpu_command): Remove.
7865         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
7866         * dwarf2/index-cache.c (set_index_cache_command): Remove.
7867         (_initialize_index_cache): Use add_basic_prefix_cmd.
7868         * memattr.c (dummy_cmd): Remove.
7869         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
7870         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
7871         (_initialize_tui_win): Use add_basic_prefix_cmd,
7872         add_show_prefix_cmd.
7873         * cli/cli-logging.c (set_logging_command): Remove.
7874         (_initialize_cli_logging): Use add_basic_prefix_cmd,
7875         add_show_prefix_cmd.
7876         (show_logging_command): Remove.
7877         * target.c (target_command): Remove.
7878         (add_target): Use add_basic_prefix_cmd.
7879
7880 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
7881
7882         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
7883
7884 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7885
7886         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
7887         info_command.
7888
7889 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
7890
7891         * nbsd-nat.c (nbsd_enable_proc_events)
7892         (nbsd_nat_target::post_startup_inferior): Add.
7893         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
7894         (nbsd_nat_target::update_thread_list): Rewrite.
7895         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
7896         "PTRACE_LWP_CREATE".
7897         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
7898
7899 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7900
7901         * stack.c (_initialize_stack): Remove duplicated creation
7902         of "frame" command and "f" alias.
7903
7904 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
7905
7906         PR gdb/18706
7907         * gdbtypes.c (check_typedef): Calculate size of array of
7908         stubbed type.
7909
7910 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
7911
7912         PR gdb/15559
7913         * i386-tdep.c (i386_push_dummy_call): Call
7914         i386_thiscall_push_dummy_call.
7915         (i386_thiscall_push_dummy_call): New function.
7916         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
7917         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
7918         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
7919
7920 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7921
7922         * gdbarch.sh (do_read): Add shellcheck disable directive for
7923         warning SC2162.
7924
7925 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7926
7927         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
7928         "referenced but not assigned" warning.
7929
7930 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7931
7932         * gdbarch.sh: Remove code that sets fallbackdefault.
7933
7934 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7935
7936         * gdbarch.sh: Use shell operators && and || instead of
7937         -a and -o.
7938
7939 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7940
7941         * gdbarch.sh: Use $(...) instead of `...`.
7942
7943 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7944
7945         * gdbarch.sh: Use double quotes around variables.
7946
7947 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7948
7949         * gdbarch.sh: Use %s with printf, instead of variables in the
7950         format string.
7951
7952 2020-04-29  Tom Tromey  <tromey@adacore.com>
7953
7954         PR ada/25875:
7955         * dwarf2/read.c (update_enumeration_type_from_children): Compute
7956         type fields here.
7957         (read_enumeration_type): Call
7958         update_enumeration_type_from_children later.  Update comments.
7959         (process_enumeration_scope): Don't create type fields.
7960
7961 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
7962
7963         * nbsd-tdep.c: Include "xml-syscall.h".
7964         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
7965
7966 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
7967
7968         * nbsd-nat.c: Include "sys/wait.h".
7969         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
7970         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
7971         (nbsd_nat_target::remove_exec_catchpoint)
7972         (nbsd_nat_target::set_syscall_catchpoint): Add.
7973         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
7974         (nbsd_nat_target::insert_exec_catchpoint)
7975         (nbsd_nat_target::remove_exec_catchpoint)
7976         (nbsd_nat_target::set_syscall_catchpoint): Add.
7977         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
7978         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
7979         `nbsd_get_syscall_number'.
7980
7981 2020-04-29  Tom Tromey  <tom@tromey.com>
7982
7983         * stack.c (print_block_frame_labels): Remove.
7984
7985 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
7986
7987         PR gdb/17320
7988         * ada-valprint.c (val_print_packed_array_elements): Move array
7989         end bracket to new line.
7990         (ada_val_print_string): Remove extra spaces before first array
7991         element.
7992         * c-valprint.c (c_value_print_array): Likewise.
7993         * m2-valprint.c (m2_print_array_contents): Likewise.
7994         (m2_value_print_inner): Likewise.
7995         * p-valprint.c (pascal_value_print_inner): Likewise.
7996         * valprint.c (generic_val_print_array): Likewise.
7997         (value_print_array_elements): Move first array element and array
7998         end bracket to new line.
7999
8000 2020-04-29  Tom de Vries  <tdevries@suse.de>
8001
8002         PR symtab/25889
8003         * linespec.c (find_method): Fix ix calculation.
8004
8005 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
8006
8007         * syscalls/update-netbsd.sh: New file.
8008         * syscalls/netbsd.xml: Regenerate.
8009         * data-directory/Makefile.in: Register `netbsd.xml' in
8010         `SYSCALLS_FILES'.
8011
8012 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
8013
8014         * syscalls/update-freebsd.sh: Add double quotes.
8015
8016 2020-04-28  Tom Tromey  <tom@tromey.com>
8017
8018         * NEWS: Update.
8019         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
8020         (cmdpy_init): Allow class_tui.
8021
8022 2020-04-28 Mark Williams <mark@myosotissp.com>
8023
8024         PR gdb/24480
8025         * dwarf2read.c: Add missing assingments to list_in_scope when
8026         start_symtab was already called.
8027
8028 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
8029
8030         PR gdb/25881
8031         * dwarf2/read.c (offset_map_type): Use
8032         gdb:hash_enum<sect_offset> as hash function.
8033
8034 2020-04-28  Tom de Vries  <tdevries@suse.de>
8035
8036         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
8037         with DW_AT_signature.
8038
8039 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
8040
8041         * configure.ac: Remove check for fs_base/gs_base in
8042         user_regs_struct.
8043         * configure: Re-generate.
8044         * config.in: Re-generate.
8045         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
8046         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
8047         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
8048
8049 2020-04-27  Luis Machado  <luis.machado@linaro.org>
8050
8051         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
8052         problematic inline frame unwinding situation.
8053         * frame.c (frame_id_computed_p): New function.
8054         * frame.h (frame_id_computed_p): New prototype.
8055
8056 2020-04-26  Tom Tromey  <tom@tromey.com>
8057
8058         * command.h (enum command_class) <class_pseudo>: Remove.
8059
8060 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8061
8062         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
8063         and whitespace.
8064
8065 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
8066
8067         * inf-ptrace.c (inf_ptrace_target::wait): Remove
8068         `PT_GET_PROCESS_STATE' block.
8069
8070 2020-04-24  Tom Tromey  <tom@tromey.com>
8071
8072         * symtab.h (symbol_get_demangled_name): Don't declare.
8073         * symtab.c (symbol_get_demangled_name): Remove.
8074         (general_symbol_info::natural_name)
8075         (general_symbol_info::demangled_name): Update.
8076
8077 2020-04-24  Tom Tromey  <tom@tromey.com>
8078
8079         PR rust/25025:
8080         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
8081
8082 2020-04-24  Tom Tromey  <tom@tromey.com>
8083
8084         PR symtab/12707:
8085         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
8086         exists.
8087         (new_symbol): Likewise.
8088         * compile/compile-object-load.c (get_out_value_type): Use
8089         symbol_matches_search_name.
8090
8091 2020-04-24  Tom Tromey  <tom@tromey.com>
8092
8093         * dwarf2/read.c (add_partial_symbol): Do not call
8094         compute_and_set_names.
8095
8096 2020-04-24  Tom Tromey  <tom@tromey.com>
8097
8098         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
8099         overload.
8100
8101 2020-04-24  Tom Tromey  <tom@tromey.com>
8102
8103         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
8104         (add_psymbol_to_list): New overload.  Make old overload call new
8105         one.
8106         * psympriv.h (add_psymbol_to_list): New overload.
8107
8108 2020-04-24  Tom Tromey  <tom@tromey.com>
8109
8110         * dwarf2/read.c (partial_die_info::read) <case
8111         DW_AT_linkage_name>: Use value_as_string.
8112         (dwarf2_string_attr): Use value_as_string.
8113         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
8114         method.
8115         * dwarf2/attribute.c (attribute::value_as_string): New method.
8116
8117 2020-04-24  Tom Tromey  <tom@tromey.com>
8118
8119         * symtab.c (general_symbol_info::natural_name)
8120         (general_symbol_info::demangled_name): Check for language_rust.
8121
8122 2020-04-24  Tom Tromey  <tom@tromey.com>
8123
8124         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
8125         (dwarf2_physname): ... from here.
8126         (partial_die_info::read): Add Rust "{" hack.
8127
8128 2020-04-24  Tom Tromey  <tom@tromey.com>
8129
8130         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
8131         method.
8132         (symbol_set_demangled_name): Don't declare.
8133         * symtab.c (general_symbol_info::set_demangled_name): Rename from
8134         symbol_set_demangled_name.
8135         (general_symbol_info::set_language)
8136         (general_symbol_info::compute_and_set_names): Update.
8137         * minsyms.c (minimal_symbol_reader::install): Update.
8138         * dwarf2/read.c (new_symbol): Update.
8139
8140 2020-04-24  Tom Tromey  <tromey@adacore.com>
8141
8142         PR python/23662:
8143         * python/py-type.c (convert_field): Handle
8144         FIELD_LOC_KIND_DWARF_BLOCK.
8145         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
8146         (typy_get_dynamic): Nw function.
8147         (type_object_getset): Add "dynamic".
8148         * NEWS: Add entry.
8149
8150 2020-04-24  Tom Tromey  <tromey@adacore.com>
8151
8152         * ada-typeprint.c (print_choices, print_variant_part)
8153         (print_record_field_types_dynamic): New functions.
8154         (print_record_field_types): Use print_record_field_types_dynamic.
8155
8156 2020-04-24  Tom Tromey  <tromey@adacore.com>
8157
8158         * dwarf2/read.c (handle_data_member_location): New overload.
8159         (dwarf2_add_field): Use it.
8160         (decode_locdesc): Add "computed" parameter.  Update comment.
8161         * gdbtypes.c (is_dynamic_type_internal): Also look for
8162         FIELD_LOC_KIND_DWARF_BLOCK.
8163         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
8164         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
8165         virtual base classes.
8166         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
8167         FIELD_LOC_KIND_DWARF_BLOCK.
8168
8169 2020-04-24  Tom Tromey  <tromey@adacore.com>
8170
8171         * dwarf2/read.c (read_structure_type): Handle dynamic length.
8172         * gdbtypes.c (is_dynamic_type_internal): Check
8173         TYPE_HAS_DYNAMIC_LENGTH.
8174         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
8175         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
8176         New macros.
8177         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
8178         constant.
8179
8180 2020-04-24  Tom Tromey  <tromey@adacore.com>
8181
8182         * dwarf2/read.c (struct variant_field): Rewrite.
8183         (struct variant_part_builder): New.
8184         (struct nextfield): Remove "variant" field.  Add "offset".
8185         (struct field_info): Add "current_variant_part" and
8186         "variant_parts".
8187         (alloc_discriminant_info): Remove.
8188         (alloc_rust_variant): New function.
8189         (quirk_rust_enum): Update.
8190         (dwarf2_add_field): Set "offset" member.  Don't handle
8191         DW_TAG_variant_part.
8192         (offset_map_type): New typedef.
8193         (convert_variant_range, create_one_variant)
8194         (create_one_variant_part, create_variant_parts)
8195         (add_variant_property): New functions.
8196         (dwarf2_attach_fields_to_type): Call add_variant_property.
8197         (read_structure_type): Don't handle DW_TAG_variant_part.
8198         (handle_variant_part, handle_variant): New functions.
8199         (handle_struct_member_die): Use them.
8200         (process_structure_scope): Don't handle variant parts.
8201         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
8202         (struct discriminant_info): Remove.
8203         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
8204         (struct main_type) <flag_discriminated_union>: Remove.
8205         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
8206         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
8207         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
8208         Update.
8209         * valops.c (value_union_variant): Remove.
8210         * value.h (value_union_variant): Don't declare.
8211
8212 2020-04-24  Tom Tromey  <tromey@adacore.com>
8213
8214         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
8215         (ada_value_primitive_packed_val): Update.
8216         * ada-valprint.c (ada_value_print_1): Update.
8217         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
8218         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
8219         just an address.  Use evaluate_for_locexpr_baton.
8220         (dwarf2_evaluate_property): Update.
8221         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
8222         array_view.
8223         * findvar.c (default_read_var_value): Update.
8224         * gdbtypes.c (compute_variant_fields_inner)
8225         (resolve_dynamic_type_internal): Update.
8226         (resolve_dynamic_type): Change type of valaddr parameter.
8227         * gdbtypes.h (resolve_dynamic_type): Update.
8228         * valarith.c (value_subscripted_rvalue): Update.
8229         * value.c (value_from_contents_and_address): Update.
8230
8231 2020-04-24  Tom Tromey  <tromey@adacore.com>
8232
8233         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
8234         "push_initial_value" parameter.
8235         (dwarf2_evaluate_property): Likewise.
8236         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
8237
8238 2020-04-24  Tom Tromey  <tromey@adacore.com>
8239
8240         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
8241         (variant::matches, compute_variant_fields_recurse)
8242         (compute_variant_fields_inner, compute_variant_fields): New
8243         functions.
8244         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
8245         Use resolved_type after type is made.
8246         (operator==): Add new cases.
8247         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
8248         (struct discriminant_range, struct variant, struct variant_part):
8249         New.
8250         (union dynamic_prop_data) <variant_parts, original_type>: New
8251         members.
8252         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
8253         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
8254         constants.
8255         * value.c (unpack_bits_as_long): Now public.
8256         * value.h (unpack_bits_as_long): Declare.
8257
8258 2020-04-24  Tom Tromey  <tromey@adacore.com>
8259
8260         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
8261         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
8262
8263 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
8264
8265         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
8266
8267 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
8268
8269         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
8270         (remove_fork_catchpoint, post_startup_inferior)
8271         (post_attach): Move...
8272         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
8273         (remove_fork_catchpoint, post_startup_inferior)
8274         (post_attach): ...here.
8275         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
8276         (remove_fork_catchpoint, post_startup_inferior)
8277         (post_attach): Move...
8278         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
8279         (remove_fork_catchpoint, post_startup_inferior)
8280         (post_attach): ...here.
8281
8282 2020-04-24  Tom Tromey  <tromey@adacore.com>
8283
8284         * nat/windows-nat.h (struct windows_thread_info)
8285         <pc_adjusted>: New member.
8286         * windows-nat.c (windows_fetch_one_register): Check
8287         pc_adjusted.
8288         (windows_nat_target::get_windows_debug_event)
8289         (windows_nat_target::wait): Set pc_adjusted.
8290
8291 2020-04-24  Tom de Vries  <tdevries@suse.de>
8292
8293         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
8294         Run gdb-add-index inside temp dir.
8295
8296 2020-04-23  Tom Tromey  <tromey@adacore.com>
8297
8298         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
8299         in loop.
8300
8301 2020-04-23  Luis Machado  <luis.machado@linaro.org>
8302
8303         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
8304         get_frame_register instead of gdbarch_unwind_pc.
8305
8306 2020-04-23  Tom de Vries  <tdevries@suse.de>
8307
8308         * symtab.c (lookup_global_symbol): Prefer def over decl.
8309
8310 2020-04-23  Tom de Vries  <tdevries@suse.de>
8311
8312         PR symtab/25807
8313         * block.c (best_symbol, better_symbol): Promote to external.
8314         * block.h (best_symbol, better_symbol): Declare.
8315         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
8316         decl.
8317
8318 2020-04-23  Tom Tromey  <tromey@adacore.com>
8319
8320         PR ada/25837:
8321         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
8322         "const char *", not a "const std::string &".
8323         <name_and_matcher::operator==>: Update.
8324         * unittests/lookup_name_info-selftests.c: Change type of
8325         "result".
8326
8327 2020-04-23  Tom Tromey  <tom@tromey.com>
8328
8329         * inferior.h (iterate_over_inferiors): Don't declare.
8330         * inferior.c (iterate_over_inferiors): Remove.
8331         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
8332         Remove.
8333         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
8334         use iterate_over_inferiors.
8335         (darwin_resume_inferior_it)
8336         (struct resume_inferior_threads_param)
8337         (darwin_resume_inferior_threads_it): Remove.
8338         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
8339
8340 2020-04-23  Tom de Vries  <tdevries@suse.de>
8341
8342         * blockframe.c (find_pc_partial_function): Use
8343         find_pc_sect_compunit_symtab rather than
8344         objfile->sf->qf->find_pc_sect_compunit_symtab.
8345
8346 2020-04-22  Tom de Vries  <tdevries@suse.de>
8347
8348         PR symtab/25764
8349         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
8350         in psymtabs.
8351
8352 2020-04-22  Tom de Vries  <tdevries@suse.de>
8353
8354         PR symtab/25801
8355         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
8356         symtabs.
8357
8358 2020-04-22  Tom de Vries  <tdevries@suse.de>
8359
8360         PR symtab/25700
8361         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
8362         CU if already created.
8363
8364 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8365
8366         * infrun.c (displaced_step_fixup): Switch to the event_thread
8367         before calling displaced_step_restore, not after.
8368
8369 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
8370
8371         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
8372         its inferior is not recorded by us.
8373         (record_btrace_target_open): Replace call to
8374         all_non_exited_threads () with call to current_inferior
8375         ()->non_exited_threads ().
8376         (record_btrace_target::stop_recording): Likewise.
8377         (record_btrace_target::close): Likewise.
8378         (record_btrace_target::wait): Likewise.
8379         (record_btrace_target::record_stop_replaying): Likewise.
8380
8381 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
8382
8383         * btrace.c (btrace_enable): Throw an error on double enables and
8384         when enabling recording fails.
8385         (btrace_disable): Throw an error if the thread is not recorded.
8386
8387 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
8388
8389         * record-btrace.c (record_btrace_target::fetch_registers): Forward
8390         request if we do not have a thread_info.
8391
8392 2020-04-21  Tom de Vries  <tdevries@suse.de>
8393
8394         PR gdb/25471
8395         * thread.c
8396         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
8397         exception in get_frame_id.
8398
8399 2020-04-20  Tom Tromey  <tromey@adacore.com>
8400
8401         * python/python.c (struct gdbpy_event): Mark move constructor as
8402         noexcept.
8403         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
8404         constructor as noexcept.
8405         * completer.h (struct completion_result): Mark move constructor as
8406         noexcept.
8407         * completer.c (completion_result::completion_result): Use
8408         initialization style.  Don't call reset_match_list.
8409
8410 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
8411
8412         * MAINTAINERS (Write After Approval): Add myself.
8413
8414 2020-04-18  Tom Tromey  <tom@tromey.com>
8415
8416         * windows-tdep.c (init_w32_command_list)
8417         (w32_prefix_command_valid): Restore.
8418         (_initialize_windows_tdep): Call init_w32_command_list.
8419
8420 2020-04-18  Tom Tromey  <tom@tromey.com>
8421
8422         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
8423         * value.c (value_fn_field): Update.
8424         * valops.c (find_function_in_inferior)
8425         (value_allocate_space_in_inferior): Update.
8426         * tui/tui-winsource.c (tui_update_source_windows_with_line):
8427         Update.
8428         * tui/tui-source.c (tui_source_window::set_contents): Update.
8429         * symtab.c (lookup_global_or_static_symbol)
8430         (find_function_start_sal_1, skip_prologue_sal)
8431         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
8432         * symmisc.c (dump_msymbols, dump_symtab_1)
8433         (maintenance_print_one_line_table): Update.
8434         * symfile.c (init_entry_point_info, section_is_mapped)
8435         (list_overlays_command, simple_read_overlay_table)
8436         (simple_overlay_update_1): Update.
8437         * stap-probe.c (handle_stap_probe): Update.
8438         * stabsread.c (dbx_init_float_type, define_symbol)
8439         (read_one_struct_field, read_enum_type, read_range_type): Update.
8440         * source.c (info_line_command): Update.
8441         * python/python.c (gdbpy_source_objfile_script)
8442         (gdbpy_execute_objfile_script): Update.
8443         * python/py-type.c (save_objfile_types): Update.
8444         * python/py-objfile.c (py_free_objfile): Update.
8445         * python/py-inferior.c (python_new_objfile): Update.
8446         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
8447         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
8448         (maintenance_check_psymtabs): Update.
8449         * printcmd.c (info_address_command): Update.
8450         * objfiles.h (struct objfile) <arch>: New method, from
8451         get_objfile_arch.
8452         (get_objfile_arch): Don't declare.
8453         * objfiles.c (get_objfile_arch): Remove.
8454         (filter_overlapping_sections): Update.
8455         * minsyms.c (msymbol_is_function): Update.
8456         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
8457         (output_nondebug_symbol): Update.
8458         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
8459         (mdebug_expand_psymtab): Update.
8460         * machoread.c (macho_add_oso_symfile): Update.
8461         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
8462         Update.
8463         * linux-fork.c (checkpoint_command): Update.
8464         * linespec.c (convert_linespec_to_sals): Update.
8465         * jit.c (finalize_symtab): Update.
8466         * infrun.c (insert_exception_resume_from_probe): Update.
8467         * ia64-tdep.c (ia64_find_unwind_table): Update.
8468         * hppa-tdep.c (internalize_unwinds): Update.
8469         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
8470         Update.
8471         * gcore.c (call_target_sbrk): Update.
8472         * elfread.c (record_minimal_symbol, elf_symtab_read)
8473         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
8474         (elf_gnu_ifunc_resolve_by_got): Update.
8475         * dwarf2/read.c (create_addrmap_from_index)
8476         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
8477         (read_debug_names_from_section)
8478         (process_psymtab_comp_unit_reader, add_partial_symbol)
8479         (add_partial_subprogram, process_full_comp_unit)
8480         (read_file_scope, read_func_scope, read_lexical_block_scope)
8481         (read_call_site_scope, dwarf2_ranges_read)
8482         (dwarf2_record_block_ranges, dwarf2_add_field)
8483         (mark_common_block_symbol_computed, read_tag_pointer_type)
8484         (read_tag_string_type, dwarf2_init_float_type)
8485         (dwarf2_init_complex_target_type, read_base_type)
8486         (partial_die_info::read, partial_die_info::read)
8487         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
8488         (dwarf2_fetch_die_loc_sect_off): Update.
8489         * dwarf2/loc.c (dwarf2_find_location_expression)
8490         (class dwarf_evaluate_loc_desc, rw_pieced_value)
8491         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
8492         (dwarf2_loc_desc_get_symbol_read_needs)
8493         (locexpr_describe_location_piece, locexpr_describe_location_1)
8494         (loclist_describe_location): Update.
8495         * dwarf2/index-write.c (write_debug_names): Update.
8496         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
8497         * dtrace-probe.c (dtrace_process_dof): Update.
8498         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
8499         (process_one_symbol): Update.
8500         * ctfread.c (ctf_init_float_type, read_base_type): Update.
8501         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
8502         (coff_read_enum_type): Update.
8503         * cli/cli-cmds.c (edit_command, list_command): Update.
8504         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
8505         * breakpoint.c (create_overlay_event_breakpoint)
8506         (create_longjmp_master_breakpoint)
8507         (create_std_terminate_master_breakpoint)
8508         (create_exception_master_breakpoint, get_sal_arch): Update.
8509         * block.c (block_gdbarch): Update.
8510         * annotate.c (annotate_source_line): Update.
8511
8512 2020-04-17  Tom Tromey  <tromey@adacore.com>
8513
8514         * auto-load.c (show_auto_load_cmd): Remove.
8515         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
8516         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
8517         (maintenance_print_arc_command): Remove.
8518         * tui/tui-win.c (tui_command): Remove.
8519         (tui_get_cmd_list): Use add_basic_prefix_cmd.
8520         * tui/tui-layout.c (tui_layout_command): Remove.
8521         (_initialize_tui_layout): Use add_basic_prefix_cmd.
8522         * python/python.c (user_set_python, user_show_python): Remove.
8523         (_initialize_python): Use add_basic_prefix_cmd,
8524         add_show_prefix_cmd.
8525         * guile/guile.c (set_guile_command, show_guile_command): Remove.
8526         (install_gdb_commands): Use add_basic_prefix_cmd,
8527         add_show_prefix_cmd.
8528         (info_guile_command): Remove.
8529         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
8530         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
8531         add_show_prefix_cmd.
8532         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
8533         Remove do_set and do_show parameters.
8534         * cli/cli-style.c (set_style, show_style): Remove.
8535         (_initialize_cli_style): Use add_basic_prefix_cmd,
8536         add_show_prefix_cmd.
8537         (cli_style_option::add_setshow_commands): Remove do_set and
8538         do_show parameters.
8539         (cli_style_option::add_setshow_commands): Use
8540         add_basic_prefix_cmd, add_show_prefix_cmd.
8541         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
8542         (set_style_name): Remove.
8543         * cli/cli-dump.c (dump_command, append_command): Remove.
8544         (srec_dump_command, ihex_dump_command, verilog_dump_command)
8545         (tekhex_dump_command, binary_dump_command)
8546         (binary_append_command): Remove.
8547         (_initialize_cli_dump): Use add_basic_prefix_cmd.
8548         * windows-tdep.c (w32_prefix_command_valid): Remove global.
8549         (init_w32_command_list): Remove; move into ...
8550         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
8551         * valprint.c (set_print, show_print, set_print_raw)
8552         (show_print_raw): Remove.
8553         (_initialize_valprint): Use add_basic_prefix_cmd,
8554         add_show_prefix_cmd.
8555         * typeprint.c (set_print_type, show_print_type): Remove.
8556         (_initialize_typeprint): Use add_basic_prefix_cmd,
8557         add_show_prefix_cmd.
8558         * record.c (set_record_command, show_record_command): Remove.
8559         (_initialize_record): Use add_basic_prefix_cmd,
8560         add_show_prefix_cmd.
8561         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
8562         add_show_prefix_cmd.
8563         (info_command, show_command, set_debug, show_debug): Remove.
8564         * top.h (set_history, show_history): Don't declare.
8565         * top.c (set_history, show_history): Remove.
8566         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
8567         (unset_tdesc_cmd): Remove.
8568         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
8569         add_show_prefix_cmd.
8570         * symtab.c (info_module_command): Remove.
8571         (_initialize_symtab): Use add_basic_prefix_cmd.
8572         * symfile.c (overlay_command): Remove.
8573         (_initialize_symfile): Use add_basic_prefix_cmd.
8574         * sparc64-tdep.c (info_adi_command): Remove.
8575         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
8576         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
8577         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
8578         add_show_prefix_cmd.
8579         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
8580         (_initialize_serial): Use add_basic_prefix_cmd,
8581         add_show_prefix_cmd.
8582         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
8583         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
8584         add_show_prefix_cmd.
8585         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
8586         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
8587         add_show_prefix_cmd.
8588         * riscv-tdep.c (show_riscv_command, set_riscv_command)
8589         (show_debug_riscv_command, set_debug_riscv_command): Remove.
8590         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
8591         add_show_prefix_cmd.
8592         * remote.c (remote_command, set_remote_cmd): Remove.
8593         (_initialize_remote): Use add_basic_prefix_cmd.
8594         * record-full.c (set_record_full_command)
8595         (show_record_full_command): Remove.
8596         (_initialize_record_full): Use add_basic_prefix_cmd,
8597         add_show_prefix_cmd.
8598         * record-btrace.c (cmd_set_record_btrace)
8599         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
8600         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
8601         (cmd_show_record_btrace_pt): Remove.
8602         (_initialize_record_btrace): Use add_basic_prefix_cmd,
8603         add_show_prefix_cmd.
8604         * ravenscar-thread.c (set_ravenscar_command)
8605         (show_ravenscar_command): Remove.
8606         (_initialize_ravenscar): Use add_basic_prefix_cmd,
8607         add_show_prefix_cmd.
8608         * mips-tdep.c (show_mips_command, set_mips_command)
8609         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
8610         add_show_prefix_cmd.
8611         * maint.c (maintenance_command, maintenance_info_command)
8612         (maintenance_check_command, maintenance_print_command)
8613         (maintenance_set_cmd, maintenance_show_cmd): Remove.
8614         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
8615         add_show_prefix_cmd.
8616         (show_per_command_cmd): Remove.
8617         * maint-test-settings.c (maintenance_set_test_settings_cmd):
8618         Remove.
8619         (maintenance_show_test_settings_cmd): Remove.
8620         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
8621         add_show_prefix_cmd.
8622         * maint-test-options.c (maintenance_test_options_command):
8623         Remove.
8624         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
8625         * macrocmd.c (macro_command): Remove
8626         (_initialize_macrocmd): Use add_basic_prefix_cmd.
8627         * language.c (set_check, show_check): Remove.
8628         (_initialize_language): Use add_basic_prefix_cmd,
8629         add_show_prefix_cmd.
8630         * infcmd.c (unset_command): Remove.
8631         (_initialize_infcmd): Use add_basic_prefix_cmd.
8632         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
8633         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
8634         add_show_prefix_cmd.
8635         * go32-nat.c (go32_info_dos_command): Remove.
8636         (_initialize_go32_nat): Use add_basic_prefix_cmd.
8637         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
8638         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
8639         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
8640         (_initialize_frame): Use add_basic_prefix_cmd,
8641         add_show_prefix_cmd.
8642         * dcache.c (set_dcache_command, show_dcache_command): Remove.
8643         (_initialize_dcache): Use add_basic_prefix_cmd,
8644         add_show_prefix_cmd.
8645         * cp-support.c (maint_cplus_command): Remove.
8646         (_initialize_cp_support): Use add_basic_prefix_cmd.
8647         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
8648         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
8649         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
8650         add_basic_prefix_cmd, add_show_prefix_cmd.
8651         * breakpoint.c (save_command): Remove.
8652         (_initialize_breakpoint): Use add_basic_prefix_cmd.
8653         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
8654         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
8655         add_show_prefix_cmd.
8656         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
8657         (set_ada_command, show_ada_command): Remove.
8658         (_initialize_ada_language): Use add_basic_prefix_cmd,
8659         add_show_prefix_cmd.
8660         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
8661
8662 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
8663
8664         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
8665         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
8666
8667 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
8668
8669         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
8670         warning messages.
8671
8672 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
8673
8674         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
8675         import table is not at beginning of .idata section.
8676
8677 2020-04-16  Pedro Alves  <palves@redhat.com>
8678
8679         * inferior.c (delete_inferior): Use delete operator directly
8680         instead of delete_program_space.
8681         * progspace.c (add_program_space): New, factored out from
8682         program_space::program_space.
8683         (remove_program_space): New, factored out from
8684         delete_program_space.
8685         (program_space::program_space): Remove intro comment.  Rewrite.
8686         (program_space::~program_space): Remove intro comment.  Call
8687         remove_program_space.
8688         (delete_program_space): Delete.
8689         * progspace.h (program_space::program_space): Make explicit.  Move
8690         intro comment here, adjusted.
8691         (program_space::~program_space): Move intro comment here,
8692         adjusted.
8693         (delete_program_space): Remove.
8694
8695 2020-04-16  Tom Tromey  <tromey@adacore.com>
8696
8697         * windows-nat.c (windows_nat::handle_access_violation): New
8698         function.
8699         * nat/windows-nat.h (handle_access_violation): Declare.
8700         * nat/windows-nat.c (handle_exception): Move Cygwin code to
8701         windows-nat.c.  Call handle_access_violation.
8702
8703 2020-04-16  Tom de Vries  <tdevries@suse.de>
8704
8705         PR symtab/25791
8706         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
8707         CUs without psymtab.
8708
8709 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
8710
8711         * python/python.c (do_start_initialization): Don't call
8712         PyEval_InitThreads for Python 3.9 and beyond.
8713
8714 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
8715
8716         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
8717         thread functions.
8718         (obsd_nat_target::wait): Likewise.
8719
8720 2020-04-15  Tom Tromey  <tromey@adacore.com>
8721
8722         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
8723         (DEBUG_EXCEPT): Use debug_printf.
8724
8725 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
8726
8727         * completer.c (class completion_tracker::completion_hash_entry)
8728         <hash_name>: New member function.
8729         (completion_tracker::discard_completions): New callback to hash a
8730         completion_hash_entry, pass this to htab_create_alloc.
8731
8732 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
8733
8734         * windows-nat.c (windows_make_so): Warn rather than stopping with
8735         an error if realpath() fails.
8736
8737 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
8738
8739         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
8740         (nbsd_nat_target::info_proc): Add do_status.
8741
8742 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
8743             Tom de Vries  <tdevries@suse.de>
8744
8745         PR symtab/25718
8746         * psympriv.h (struct partial_symtab::read_symtab)
8747         (struct partial_symtab::expand_psymtab)
8748         (struct partial_symtab::read_dependencies): Update comments.
8749         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
8750         read_symtab for includer.
8751         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
8752         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
8753         (struct dwarf2_include_psymtab::m_readin): Remove.
8754         (struct dwarf2_include_psymtab::includer): New member function.
8755         (dwarf2_psymtab::expand_psymtab): Assert !readin.
8756
8757 2020-04-14  Tom de Vries  <tdevries@suse.de>
8758
8759         PR symtab/25720
8760         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
8761         with NULL symbol_matcher and lookup_name.
8762         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
8763         and lookup_name.
8764         * dwarf2/read.c (dw2_expand_symtabs_matching)
8765         (dw2_debug_names_expand_symtabs_matching): Same.
8766         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
8767         Make lookup_name a pointer.  Update comment.
8768         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
8769         lookup_name being a pointer.
8770         * symfile.c (expand_symtabs_matching): Same.
8771         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
8772         * linespec.c (iterate_over_all_matching_symtabs): Same.
8773
8774 2020-04-13  Tom Tromey  <tom@tromey.com>
8775
8776         * run-on-main-thread.c: Update include.
8777         * unittests/main-thread-selftests.c: Update include.
8778         * tui/tui-win.c: Update include.
8779         * tui/tui-io.c: Update include.
8780         * tui/tui-interp.c: Update include.
8781         * tui/tui-hooks.c: Update include.
8782         * top.h: Update include.
8783         * top.c: Update include.
8784         * ser-base.c: Update include.
8785         * remote.c: Update include.
8786         * remote-notif.c: Update include.
8787         * remote-fileio.c: Update include.
8788         * record-full.c: Update include.
8789         * record-btrace.c: Update include.
8790         * python/python.c: Update include.
8791         * posix-hdep.c: Update include.
8792         * mingw-hdep.c: Update include.
8793         * mi/mi-main.c: Update include.
8794         * mi/mi-interp.c: Update include.
8795         * main.c: Update include.
8796         * linux-nat.c: Update include.
8797         * interps.c: Update include.
8798         * infrun.c: Update include.
8799         * inf-loop.c: Update include.
8800         * event-top.c: Update include.
8801         * event-loop.c: Move to ../gdbsupport/.
8802         * event-loop.h: Move to ../gdbsupport/.
8803         * async-event.h: Update include.
8804         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
8805
8806 2020-04-13  Tom Tromey  <tom@tromey.com>
8807
8808         * tui/tui-win.c: Include async-event.h.
8809         * remote.c: Include async-event.h.
8810         * remote-notif.c: Include async-event.h.
8811         * record-full.c: Include async-event.h.
8812         * record-btrace.c: Include async-event.h.
8813         * infrun.c: Include async-event.h.
8814         * event-top.c: Include async-event.h.
8815         * event-loop.h: Move some declarations to async-event.h.
8816         * event-loop.c: Don't include ser-event.h or top.h.  Move some
8817         code to async-event.c.
8818         * async-event.h: New file.
8819         * async-event.c: New file.
8820         * Makefile.in (COMMON_SFILES): Add async-event.c.
8821         (HFILES_NO_SRCDIR): Add async-event.h.
8822
8823 2020-04-13  Tom Tromey  <tom@tromey.com>
8824
8825         * utils.c (flush_streams): New function.
8826         * event-loop.c (gdb_wait_for_event): Call flush_streams.
8827
8828 2020-04-13  Tom Tromey  <tom@tromey.com>
8829
8830         * event-loop.c (handle_file_event): Use warning, not
8831         printf_unfiltered.
8832
8833 2020-04-13  Tom Tromey  <tom@tromey.com>
8834
8835         * event-loop.c: Include <chrono>.
8836
8837 2020-04-13  Tom Tromey  <tom@tromey.com>
8838
8839         * gdb_select.h: Move to ../gdbsupport/.
8840         * event-loop.c: Update include path.
8841         * top.c: Update include path.
8842         * ser-base.c: Update include path.
8843         * ui-file.c: Update include path.
8844         * ser-tcp.c: Update include path.
8845         * guile/scm-ports.c: Update include path.
8846         * posix-hdep.c: Update include path.
8847         * ser-unix.c: Update include path.
8848         * gdb_usleep.c: Update include path.
8849         * mingw-hdep.c: Update include path.
8850         * inflow.c: Update include path.
8851         * infrun.c: Update include path.
8852         * event-top.c: Update include path.
8853
8854 2020-04-13  Tom Tromey  <tom@tromey.com>
8855
8856         * configure: Rebuild.
8857         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
8858
8859 2020-04-13  Tom Tromey  <tom@tromey.com>
8860
8861         * event-loop.h (start_event_loop): Don't declare.
8862         * event-loop.c (start_event_loop): Move...
8863         * main.c (start_event_loop): ...here.  Now static.
8864
8865 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
8866
8867         * MAINTAINERS: Update my email address.
8868
8869 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
8870
8871         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
8872         IP_ALL.
8873
8874 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
8875
8876         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
8877         (nbsd_nat_target::info_proc): Add do_cmdline.
8878
8879 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
8880
8881         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
8882         (nbsd_nat_target::info_proc): Add do_cwd.
8883
8884 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
8885
8886         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
8887
8888 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
8889
8890         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
8891         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
8892         (nbsd_nat_target::info_proc): New functions.
8893         * nbsd-nat.c (kinfo_get_vmmap): New function.
8894         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
8895         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
8896         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
8897         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
8898         functions.
8899         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
8900         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
8901         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
8902         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
8903         (KINFO_VME_FLAG_GROWS_DOWN): New.
8904
8905 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
8906
8907         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
8908         bit shift.
8909
8910 2020-04-10  Tom Tromey  <tromey@adacore.com>
8911
8912         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
8913
8914 2020-04-10  Tom Tromey  <tromey@adacore.com>
8915
8916         * symtab.c (get_symbol_address, get_msymbol_address): Skip
8917         separate debug files.
8918
8919 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
8920
8921         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
8922         Move to...
8923         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
8924         ... here.
8925         * windows-nat.c (windows_nat_target::get_windows_debug_event):
8926         Check for STATUS_WX86_BREAKPOINT.
8927         (windows_nat_target::wait): Same.
8928
8929 2020-04-10  Tom de Vries  <tdevries@suse.de>
8930
8931         PR cli/25808
8932         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
8933
8934 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
8935
8936         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
8937         (Write After Approval): Remove Tom de Vries.
8938
8939 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8940
8941         revert partially:
8942         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8943
8944         * buildsym.c (record_line): Fix undefined behavior and preserve
8945         lines at eof.
8946
8947 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
8948
8949         * auxv.h (svr4_auxv_parse): New.
8950         * auxv.c (default_auxv_parse): Split into default_auxv_parse
8951         and generic_auxv_parse.
8952         (svr4_auxv_parse): Add.
8953         * obsd-tdep.c: Include "auxv.h".
8954         (obsd_auxv_parse): Remove.
8955         (obsd_init_abi): Remove comment.
8956         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
8957         from `obsd_auxv_parse' to `svr4_auxv_parse'.
8958         * nbsd-tdep.c: Include "auxv.h".
8959         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
8960
8961 2020-04-08  Tom Tromey  <tromey@adacore.com>
8962
8963         * nat/windows-nat.h (last_wait_event): Don't declare.
8964         (wait_for_debug_event): Update comment.
8965         * nat/windows-nat.c (last_wait_event): Now static.
8966
8967 2020-04-08  Tom Tromey  <tromey@adacore.com>
8968
8969         * windows-nat.c (wait_for_debug_event): Move to
8970         nat/windows-nat.c.
8971         * nat/windows-nat.h (wait_for_debug_event): Declare.
8972         * nat/windows-nat.c (wait_for_debug_event): Move from
8973         windows-nat.c.  No longer static.
8974
8975 2020-04-08  Tom Tromey  <tromey@adacore.com>
8976
8977         * windows-nat.c (get_windows_debug_event): Use
8978         fetch_pending_stop.
8979         * nat/windows-nat.h (fetch_pending_stop): Declare.
8980         * nat/windows-nat.c (fetch_pending_stop): New function.
8981
8982 2020-04-08  Tom Tromey  <tromey@adacore.com>
8983
8984         * windows-nat.c (windows_continue): Use matching_pending_stop and
8985         continue_last_debug_event.
8986         * nat/windows-nat.h (matching_pending_stop)
8987         (continue_last_debug_event): Declare.
8988         * nat/windows-nat.c (DEBUG_EVENTS): New define.
8989         (matching_pending_stop, continue_last_debug_event): New
8990         functions.
8991
8992 2020-04-08  Tom Tromey  <tromey@adacore.com>
8993
8994         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
8995         (handle_exception_result): Move to nat/windows-nat.h.
8996         (DEBUG_EXCEPTION_SIMPLE): Remove.
8997         (windows_nat::handle_ms_vc_exception): New function.
8998         (handle_exception): Move to nat/windows-nat.c.
8999         (get_windows_debug_event): Update.
9000         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
9001         nat/windows-nat.c.
9002         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
9003         (handle_exception_result): Move from windows-nat.c.
9004         (handle_exception): Declare.
9005         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
9006         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
9007         windows-nat.c.
9008
9009 2020-04-08  Tom Tromey  <tromey@adacore.com>
9010
9011         * windows-nat.c (exception_count, event_count): Remove.
9012         (handle_exception, get_windows_debug_event)
9013         (do_initial_windows_stuff): Update.
9014
9015 2020-04-08  Tom Tromey  <tromey@adacore.com>
9016
9017         * windows-nat.c (windows_nat::handle_load_dll)
9018         (windows_nat::handle_unload_dll): Rename.  No longer static.
9019         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
9020         Declare.
9021
9022 2020-04-08  Tom Tromey  <tromey@adacore.com>
9023
9024         * complaints.h (stop_whining): Declare at top-level.
9025         (complaint): Don't declare stop_whining.
9026
9027 2020-04-08  Tom Tromey  <tromey@adacore.com>
9028
9029         * windows-nat.c (windows_nat::handle_output_debug_string):
9030         Rename.  No longer static.
9031         * nat/windows-nat.h (handle_output_debug_string): Declare.
9032
9033 2020-04-08  Tom Tromey  <tromey@adacore.com>
9034
9035         * windows-nat.c (current_process_handle, current_process_id)
9036         (main_thread_id, last_sig, current_event, last_wait_event)
9037         (current_windows_thread, desired_stop_thread_id, pending_stops)
9038         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
9039         (display_selectors, fake_create_process)
9040         (get_windows_debug_event): Update.
9041         * nat/windows-nat.h (current_process_handle, current_process_id)
9042         (main_thread_id, last_sig, current_event, last_wait_event)
9043         (current_windows_thread, desired_stop_thread_id, pending_stops)
9044         (struct pending_stop, siginfo_er): Move from windows-nat.c.
9045         * nat/windows-nat.c (current_process_handle, current_process_id)
9046         (main_thread_id, last_sig, current_event, last_wait_event)
9047         (current_windows_thread, desired_stop_thread_id, pending_stops)
9048         (siginfo_er): New globals.  Move from windows-nat.c.
9049
9050 2020-04-08  Tom Tromey  <tromey@adacore.com>
9051
9052         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
9053         (handle_load_dll): Update.
9054         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
9055
9056 2020-04-08  Tom Tromey  <tromey@adacore.com>
9057
9058         * windows-nat.c (enum thread_disposition_type): Move to
9059         nat/windows-nat.h.
9060         (windows_nat::thread_rec): Rename from thread_rec.  No longer
9061         static.
9062         (windows_add_thread, windows_nat_target::fetch_registers)
9063         (windows_nat_target::store_registers, handle_exception)
9064         (windows_nat_target::resume, get_windows_debug_event)
9065         (windows_nat_target::get_tib_address)
9066         (windows_nat_target::thread_name)
9067         (windows_nat_target::thread_alive): Update.
9068         * nat/windows-nat.h (enum thread_disposition_type): Move from
9069         windows-nat.c.
9070         (thread_rec): Declare.
9071
9072 2020-04-08  Tom Tromey  <tromey@adacore.com>
9073
9074         * windows-nat.c: Add "using namespace".
9075         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
9076         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
9077
9078 2020-04-08  Tom Tromey  <tromey@adacore.com>
9079
9080         * nat/windows-nat.h (struct windows_thread_info): Declare
9081         destructor.
9082         * nat/windows-nat.c (~windows_thread_info): New.
9083
9084 2020-04-08  Tom Tromey  <tromey@adacore.com>
9085
9086         PR gdb/22992
9087         * windows-nat.c (current_event): Update comment.
9088         (last_wait_event, desired_stop_thread_id): New globals.
9089         (struct pending_stop): New.
9090         (pending_stops): New global.
9091         (windows_nat_target) <stopped_by_sw_breakpoint>
9092         <supports_stopped_by_sw_breakpoint>: New methods.
9093         (windows_fetch_one_register): Add assertions.  Adjust PC.
9094         (windows_continue): Handle pending stops.  Suspend other threads
9095         when stepping.  Use last_wait_event
9096         (wait_for_debug_event): New function.
9097         (get_windows_debug_event): Use wait_for_debug_event.  Handle
9098         pending stops.  Queue spurious stops.
9099         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
9100         (windows_nat_target::kill): Use wait_for_debug_event.
9101         * nat/windows-nat.h (struct windows_thread_info)
9102         <stopped_at_software_breakpoint>: New field.
9103         * nat/windows-nat.c (windows_thread_info::resume): Clear
9104         stopped_at_software_breakpoint.
9105
9106 2020-04-08  Tom Tromey  <tromey@adacore.com>
9107
9108         * windows-nat.c (enum thread_disposition_type): New.
9109         (thread_rec): Replace "get_context" parameter with "disposition";
9110         change type.
9111         (windows_add_thread, windows_nat_target::fetch_registers)
9112         (windows_nat_target::store_registers, handle_exception)
9113         (windows_nat_target::resume, get_windows_debug_event)
9114         (windows_nat_target::get_tib_address)
9115         (windows_nat_target::thread_name)
9116         (windows_nat_target::thread_alive): Update.
9117
9118 2020-04-08  Tom Tromey  <tromey@adacore.com>
9119
9120         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
9121         (windows_continue): Use windows_continue::resume.
9122         * nat/windows-nat.h (struct windows_thread_info) <suspend,
9123         resume>: Declare new methods.
9124         * nat/windows-nat.c: New file.
9125         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
9126
9127 2020-04-08  Tom Tromey  <tromey@adacore.com>
9128
9129         * windows-nat.c (windows_add_thread, windows_delete_thread)
9130         (windows_nat_target::fetch_registers)
9131         (windows_nat_target::store_registers, fake_create_process)
9132         (windows_nat_target::resume, windows_nat_target::resume)
9133         (get_windows_debug_event, windows_nat_target::wait)
9134         (windows_nat_target::pid_to_str)
9135         (windows_nat_target::get_tib_address)
9136         (windows_nat_target::get_ada_task_ptid)
9137         (windows_nat_target::thread_name)
9138         (windows_nat_target::thread_alive): Use lwp, not tid.
9139
9140 2020-04-08  Tom Tromey  <tromey@adacore.com>
9141
9142         * windows-nat.c (handle_exception)
9143         (windows_nat_target::thread_name): Update.
9144         * nat/windows-nat.h (windows_thread_info): Remove destructor.
9145         <name>: Now unique_xmalloc_ptr.
9146
9147 2020-04-08  Tom Tromey  <tromey@adacore.com>
9148
9149         * windows-nat.c (thread_rec)
9150         (windows_nat_target::fetch_registers): Update.
9151         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
9152         Update comment.
9153         <debug_registers_changed, reload_context>: Now bool.
9154
9155 2020-04-08  Tom Tromey  <tromey@adacore.com>
9156
9157         * windows-nat.c (windows_add_thread): Use new.
9158         (windows_init_thread_list, windows_delete_thread): Use delete.
9159         (get_windows_debug_event): Update.
9160         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
9161         destructor, and initializers.
9162
9163 2020-04-08  Tom Tromey  <tromey@adacore.com>
9164
9165         * windows-nat.c (struct windows_thread_info): Remove.
9166         * nat/windows-nat.h: New file.
9167
9168 2020-04-08  Tom Tromey  <tromey@adacore.com>
9169
9170         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
9171         (thread_rec, windows_add_thread, windows_delete_thread)
9172         (windows_continue): Update.
9173
9174 2020-04-08  Tom Tromey  <tromey@adacore.com>
9175
9176         * windows-nat.c (struct windows_thread_info): Remove typedef.
9177         (thread_head): Remove.
9178         (thread_list): New global.
9179         (thread_rec, windows_add_thread, windows_init_thread_list)
9180         (windows_delete_thread, windows_continue): Update.
9181
9182 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
9183
9184         * windows-tdep.h (windows_init_abi): Add comment.
9185         (cygwin_init_abi): New declaration.
9186         * windows-tdep.c: Split signal enumeration in two, one for
9187         Windows and one for Cygwin.
9188         (windows_gdb_signal_to_target): Only deal with signal of the
9189         Windows OS ABI.
9190         (cygwin_gdb_signal_to_target): New function.
9191         (windows_init_abi): Rename to windows_init_abi_common, don't set
9192         gdb_signal_to_target gdbarch method.  Add new new function with
9193         this name.
9194         (cygwin_init_abi): New function.
9195         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
9196         comment.  Don't call windows_init_abi.
9197         (amd64_windows_init_abi): Add comment, call windows_init_abi.
9198         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
9199         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
9200         i386_windows_init_abi_common, don't call windows_init_abi.  Add
9201         a new function of this name.
9202         (i386_cygwin_init_abi): New function.
9203         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
9204         OS ABI Cygwin.
9205
9206 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
9207
9208         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
9209         parameter.c.
9210         (dwarf2_read_gdb_index): Update.
9211
9212 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
9213
9214         * nbsd-tdep.c: Include "objfiles.h".
9215         (nbsd_skip_solib_resolver): New.
9216         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
9217
9218 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
9219
9220         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
9221         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
9222         with DW_LLE_base_addressx are being emitted in DWARFv5.
9223         Add the newly added kind DW_LOC_OFFSET_PAIR also.
9224         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
9225         unsigned integer.
9226
9227 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
9228
9229         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
9230         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
9231         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
9232         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
9233         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
9234         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
9235         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
9236
9237
9238 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
9239
9240         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
9241         (read_loclist_index): New function definition.
9242         (lookup_loclist_base): New function definition.
9243         (read_loclist_header): New function definition.
9244         (dwarf2_cu): Add loclist_base and loclist_header field.
9245         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
9246         (read_full_die_1): Read the value of DW_AT_loclists_base.
9247         (read_attribute_reprocess): Handle DW_FORM_loclistx.
9248         (read_attribute_value): Handle DW_FORM_loclistx.
9249         (skip_one_die): Handle DW_FORM_loclistx.
9250         (loclist_header): New structure declaration.
9251         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
9252
9253 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
9254
9255         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
9256         constructor.  Remove `addr` parameter from other constructor and
9257         add `per_cu` parameter.
9258         * dwarf2/read.c (create_partial_symtab): Update.
9259
9260 2020-04-07  Tom de Vries  <tdevries@suse.de>
9261
9262         PR symtab/25796
9263         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
9264         (partial_die_info::fixup): Inherit has_const_value.
9265
9266 2020-04-07  Tom de Vries  <tdevries@suse.de>
9267
9268         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
9269         symbols without address.
9270
9271 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
9272
9273         * nbsd-nat.h (struct thread_info): Add forward declaration.
9274         (nbsd_nat_target::thread_alive): Add.
9275         (nbsd_nat_target::thread_name): Likewise.
9276         (nbsd_nat_target::update_thread_list): Likewise.
9277         (update_thread_list::post_attach): Likewise.
9278         (post_attach::pid_to_str): Likewise.
9279         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
9280         (nbsd_thread_lister): Add.
9281         (nbsd_nat_target::thread_alive): Likewise.
9282         (nbsd_nat_target::thread_name): Likewise.
9283         (nbsd_add_threads): Likewise.
9284         (update_thread_list::post_attach): Likewise.
9285         (nbsd_nat_target::update_thread_list): Likewise.
9286         (post_attach::pid_to_str): Likewise.
9287
9288 2020-04-06  Tom Tromey  <tromey@adacore.com>
9289
9290         * ada-valprint.c (print_variant_part): Extract the variant field.
9291         (print_field_values): Use the field as the outer value when
9292         recursing.
9293
9294 2020-04-06  Tom Tromey  <tromey@adacore.com>
9295
9296         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
9297         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
9298         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
9299         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
9300         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
9301
9302 2020-04-06  Tom Tromey  <tromey@adacore.com>
9303
9304         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
9305         TYPE_CODE_ERROR.
9306
9307 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
9308
9309         * nbsd-tdep.c: Include "gdbarch.h".
9310         Define enum with NetBSD signal numbers.
9311         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
9312         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
9313         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
9314         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
9315         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
9316         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
9317         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
9318         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
9319         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
9320         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
9321         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
9322         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
9323
9324 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
9325
9326         PR gdb/25325
9327         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
9328
9329 2020-04-03  Tom Tromey  <tromey@adacore.com>
9330
9331         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
9332         Read constant block.
9333
9334 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
9335
9336         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
9337         (gdb_bfd_get_full_section_contents): New declaration.
9338         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
9339         * windows-tdep.c (is_linked_with_cygwin_dll): Use
9340         gdb_bfd_get_full_section_contents.
9341
9342 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
9343
9344         * exec.c (build_section_table): Replace internal_error with
9345         gdb_assert.
9346         (section_table_xfer_memory_partial): Likewise.
9347         * mdebugread.c (parse_partial_symbols): Likewise.
9348         * psymtab.c (lookup_partial_symbol): Likewise.
9349         * utils.c (wrap_here): Likewise.
9350
9351 2020-04-02  Tom Tromey  <tromey@adacore.com>
9352
9353         * f-lang.c (build_fortran_types): Use arch_type to initialize
9354         builtin_complex_s32 in the TYPE_CODE_ERROR case.
9355
9356 2020-04-02  Tom Tromey  <tromey@adacore.com>
9357
9358         * dwarf2/read.c (partial_die_info::read): Do not create a vector
9359         of attributes.
9360
9361 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9362             Bernd Edlinger <bernd.edlinger@hotmail.de>
9363             Tom Tromey  <tromey@adacore.com>
9364
9365         * buildsym.c (buildsym_compunit::record_line): Remove
9366         deduplication code.
9367
9368 2020-04-02  Tom de Vries  <tdevries@suse.de>
9369
9370         PR ada/24671
9371         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
9372
9373 2020-04-02  Tom de Vries  <tdevries@suse.de>
9374
9375         * dwarf2/read.c (dwarf2_gdb_index_functions,
9376         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
9377         NULL.
9378         * psymtab.c (psym_lookup_global_symbol_language): New function.
9379         (psym_functions): Init psym_lookup_global_symbol_language with
9380         psym_lookup_global_symbol_language.
9381         * symfile-debug.c (debug_sym_quick_functions): Init
9382         lookup_global_symbol_language with NULL.
9383         * symfile.c (set_initial_language): Remove fixme comment.
9384         * symfile.h (struct quick_symbol_functions): Add
9385         lookup_global_symbol_language.
9386         * symtab.c (find_quick_global_symbol_language): New function.
9387         (find_main_name): Use find_quick_global_symbol_language.
9388
9389 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
9390
9391         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
9392
9393 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9394
9395         * buildsym.c (record_line): Fix undefined behavior and preserve
9396         lines at eof.
9397
9398 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9399
9400         * buildsym.c (record_line): Fix the resizing condition.
9401
9402 2020-04-01  Tom Tromey  <tom@tromey.com>
9403
9404         * value.h (value_literal_complex): Add comment.
9405         * valops.c (value_literal_complex): Refer to value.h.
9406
9407 2020-04-01  Tom Tromey  <tom@tromey.com>
9408
9409         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
9410         (scalar_type): New rule, from typebase.
9411         (typebase): Use scalar_type.  Recognize complex types.
9412         (field_name): Handle FLOAT_KEYWORD.
9413         (ident_tokens): Add _Complex and __complex__.
9414
9415 2020-04-01  Tom Tromey  <tom@tromey.com>
9416
9417         PR exp/25299:
9418         * valarith.c (promotion_type, complex_binop): New functions.
9419         (scalar_binop): Handle complex numbers.  Use promotion_type.
9420         (value_pos, value_neg, value_complement): Handle complex numbers.
9421
9422 2020-04-01  Tom Tromey  <tom@tromey.com>
9423
9424         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
9425         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
9426         (parse_number): Handle complex numbers.
9427
9428 2020-04-01  Tom Tromey  <tom@tromey.com>
9429
9430         * c-valprint.c (c_decorations): Change complex suffix to "i".
9431
9432 2020-04-01  Tom Tromey  <tom@tromey.com>
9433
9434         * valprint.c (generic_value_print_complex): Use accessors.
9435         * value.h (value_real_part, value_imaginary_part): Declare.
9436         * valops.c (value_real_part, value_imaginary_part): New
9437         functions.
9438         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
9439
9440 2020-04-01  Tom Tromey  <tom@tromey.com>
9441
9442         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
9443         (read_range_type): Update.
9444         * mdebugread.c (basic_type): Update.
9445         * go-lang.c (build_go_types): Use init_complex_type.
9446         * gdbtypes.h (struct main_type) <complex_type>: New member.
9447         (init_complex_type): Update.
9448         (arch_complex_type): Don't declare.
9449         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
9450         Make name if none given.  Use alloc_type_copy.  Look for cached
9451         complex type.
9452         (arch_complex_type): Remove.
9453         (gdbtypes_post_init): Use init_complex_type.
9454         * f-lang.c (build_fortran_types): Use init_complex_type.
9455         * dwarf2/read.c (read_base_type): Update.
9456         * d-lang.c (build_d_types): Use init_complex_type.
9457         * ctfread.c (read_base_type): Update.
9458
9459 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9460
9461         * infrun.c (stop_all_threads): Update assertion, plus when
9462         stopping threads, take into account that we might be trying
9463         to stop an all-stop target.
9464         (stop_waiting): Call 'stop_all_threads' if there exists a
9465         non-stop target.
9466
9467 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9468
9469         * target.h (exists_non_stop_target): New function declaration.
9470         * target.c (exists_non_stop_target): New function.
9471
9472 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
9473
9474         PR gdb/24789
9475         * eval.c (is_integral_or_integral_reference): New function.
9476         (evaluate_subexp_standard): Allow integer references in
9477         pointer arithmetic.
9478
9479 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9480
9481         * remote.c (remote_target::remote_parse_stop_reply): Remove the
9482         check for no ptid in the stop reply when the target is non-stop.
9483
9484 2020-04-01  Tom Tromey  <tromey@adacore.com>
9485
9486         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
9487         "name" parameter to rvalue reference.  Initialize m_name_holder.
9488         <lookup_name_info>: New overloads.
9489         <name>: Return gdb::string_view.
9490         <c_str>: New method.
9491         <make_ignore_params>: Update.
9492         <search_name_hash>: Update.
9493         <language_lookup_name>: Return const char *.
9494         <m_name>: Change type.
9495         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
9496         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
9497         (lookup_name_info::match_any): Update.
9498         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
9499         Update.
9500         * minsyms.c (linkage_name_str): Update.
9501         * language.c (default_symbol_name_matcher): Update.
9502         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
9503         Update.
9504         * ada-lang.c (ada_fold_name): Change parameter to string_view.
9505         (ada_lookup_name_info::ada_lookup_name_info): Update.
9506         (literal_symbol_name_matcher): Update.
9507
9508 2020-04-01  Tom Tromey  <tromey@adacore.com>
9509
9510         * psymtab.c (psymtab_search_name): Remove function.
9511         (psym_lookup_symbol): Create search name and lookup name here.
9512         (lookup_partial_symbol): Remove "name" parameter; add
9513         lookup_name.
9514         (psym_expand_symtabs_for_function): Update.
9515
9516 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
9517
9518         PR tui/25597:
9519         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
9520
9521 2020-03-31  Tom Tromey  <tromey@adacore.com>
9522
9523         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
9524         memcpy.
9525
9526 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
9527
9528         * features/riscv/32bit-csr.xml: Regenerated.
9529         * features/riscv/64bit-csr.xml: Regenerated.
9530
9531 2020-03-30  Tom Tromey  <tromey@adacore.com>
9532
9533         * ada-valprint.c (print_variant_part): Update.
9534         * ada-lang.h (ada_which_variant_applies): Update.
9535         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
9536         outer_valaddr parameters; replace with "outer" value parameter.
9537         (to_fixed_variant_branch_type): Update.
9538
9539 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
9540
9541         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
9542         <list>.  Remove inclusion of observable.h.
9543         (PPC_DEBUG_CURRENT_VERSION): Move up define.
9544         (struct arch_lwp_info): New struct.
9545         (class ppc_linux_dreg_interface): New class.
9546         (struct ppc_linux_process_info): New struct.
9547         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
9548         <low_new_clone, low_forget_process, low_prepare_to_resume>
9549         <copy_thread_dreg_state, mark_thread_stale>
9550         <mark_debug_registers_changed, register_hw_breakpoint>
9551         <clear_hw_breakpoint, register_wp, clear_wp>
9552         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
9553         <num_memory_accesses, get_trigger_type>
9554         <create_watchpoint_request, hwdebug_point_cmp>
9555         <init_arch_lwp_info, get_arch_lwp_info>
9556         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
9557         methods.
9558         <struct ptid_hash>: New inner struct.
9559         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
9560         members.
9561         (saved_dabr_value, hwdebug_info, max_slots_number)
9562         (struct hw_break_tuple, struct thread_points, ppc_threads)
9563         (have_ptrace_hwdebug_interface)
9564         (hwdebug_find_thread_points_by_tid)
9565         (hwdebug_insert_point, hwdebug_remove_point): Remove.
9566         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
9567         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
9568         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
9569         use m_dreg_interface.
9570         (hwdebug_point_cmp): Change to...
9571         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
9572         reference arguments instead of pointers.
9573         (ppc_linux_nat_target::ranged_break_num_registers): Use
9574         m_dreg_interface.
9575         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
9576         m_dreg_interface.  Call register_hw_breakpoint.
9577         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
9578         m_dreg_interface.  Call clear_hw_breakpoint.
9579         (get_trigger_type): Change to...
9580         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
9581         comment.
9582         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
9583         use m_dreg_interface.  Call register_hw_breakpoint.
9584         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
9585         use m_dreg_interface.  Call clear_hw_breakpoint.
9586         (can_use_watchpoint_cond_accel): Change to...
9587         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
9588         method.  Update comment, use m_dreg_interface and
9589         m_process_info.
9590         (calculate_dvc): Change to...
9591         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
9592         m_dreg_interface.
9593         (num_memory_accesses): Change to...
9594         (ppc_linux_nat_target::num_memory_accesses): ...this method.
9595         (check_condition): Change to...
9596         (ppc_linux_nat_target::check_condition): ...this method.
9597         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
9598         comment, use m_dreg_interface.
9599         (create_watchpoint_request): Change to...
9600         (ppc_linux_nat_target::create_watchpoint_request): ...this
9601         method.  Use m_dreg_interface.
9602         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
9603         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
9604         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
9605         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
9606         (ppc_linux_nat_target::low_forget_process)
9607         (ppc_linux_nat_target::low_new_fork)
9608         (ppc_linux_nat_target::low_new_clone)
9609         (ppc_linux_nat_target::low_delete_thread)
9610         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
9611         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
9612         only call mark_thread_stale.
9613         (ppc_linux_thread_exit): Remove.
9614         (ppc_linux_nat_target::stopped_data_address): Change to...
9615         (ppc_linux_nat_target::low_stopped_data_address): This. Add
9616         comment, use m_dreg_interface and m_thread_hw_breakpoints.
9617         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
9618         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
9619         comment.  Call low_stopped_data_address.
9620         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
9621         m_dreg_interface.
9622         (ppc_linux_nat_target::masked_watch_num_registers): Use
9623         m_dreg_interface.
9624         (ppc_linux_nat_target::copy_thread_dreg_state)
9625         (ppc_linux_nat_target::mark_thread_stale)
9626         (ppc_linux_nat_target::mark_debug_registers_changed)
9627         (ppc_linux_nat_target::register_hw_breakpoint)
9628         (ppc_linux_nat_target::clear_hw_breakpoint)
9629         (ppc_linux_nat_target::register_wp)
9630         (ppc_linux_nat_target::clear_wp)
9631         (ppc_linux_nat_target::init_arch_lwp_info)
9632         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
9633         (_initialize_ppc_linux_nat): Remove observer callback.
9634
9635 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
9636
9637         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
9638         (ppc_linux_nat_target::auxv_parse)
9639         (ppc_linux_nat_target::read_description)
9640         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
9641         Move up.
9642
9643 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
9644
9645         * linux-nat.h (low_new_clone): New method.
9646         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
9647
9648 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
9649
9650         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
9651         (dbx_expand_psymtab): ... this.
9652         (start_psymtab): Update.
9653         * mdebugread.c (psymtab_to_symtab_1): Rename to...
9654         (mdebug_expand_psymtab): ... this.
9655         (parse_partial_symbols): Update.
9656         (new_psymtab): Update.
9657         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
9658         (xcoff_expand_psymtab): ... this.
9659         (xcoff_start_psymtab): Update.
9660
9661 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
9662
9663         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
9664         <expand_dependencies>: ... this.
9665         * psymtab.c (partial_symtab::read_dependencies): Rename to...
9666         (partial_symtab::expand_dependencies): ... this.
9667         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
9668         Update.
9669         (dwarf2_psymtab::expand_psymtab): Update.
9670         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
9671         * mdebugread.c (psymtab_to_symtab_1): Update.
9672         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
9673
9674 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
9675
9676         * psympriv.h (discard_psymtab): Remove.
9677         * dbxread.c (dbx_end_psymtab): Update.
9678         * xcoffread.c (xcoff_end_psymtab): Update.
9679
9680 2020-03-28  Tom Tromey  <tom@tromey.com>
9681
9682         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
9683         comment.
9684
9685 2020-03-28  Tom Tromey  <tom@tromey.com>
9686
9687         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
9688
9689 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
9690
9691         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
9692
9693 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
9694
9695         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
9696
9697 2020-03-26  Tom Tromey  <tom@tromey.com>
9698
9699         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
9700         (mark_common_block_symbol_computed, read_tag_string_type)
9701         (attr_to_dynamic_prop, read_subrange_type): Update.
9702         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
9703         to be methods on struct attribute.
9704         (skip_one_die, process_imported_unit_die, read_namespace_alias)
9705         (read_call_site_scope, partial_die_info::read)
9706         (partial_die_info::read, lookup_die_type, follow_die_ref):
9707         Update.
9708         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
9709         from dwarf2_get_ref_die_offset.
9710         (attribute::constant_value): New method, from
9711         dwarf2_get_attr_constant_value.
9712         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
9713         Declare method.
9714         <constant_value>: New method.
9715
9716 2020-03-26  Tom Tromey  <tom@tromey.com>
9717
9718         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
9719         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
9720         (dwarf_type_encoding_name): Move to stringify.c.
9721         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
9722         * dwarf2/stringify.c: New file.
9723         * dwarf2/stringify.h: New file.
9724
9725 2020-03-26  Tom Tromey  <tom@tromey.com>
9726
9727         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
9728         Rewrite.
9729
9730 2020-03-26  Tom Tromey  <tom@tromey.com>
9731
9732         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
9733         methods.
9734         * dwarf2/read.c (lookup_addr_base): Move to die.h.
9735         (lookup_ranges_base): Likewise.
9736         (read_cutu_die_from_dwo, read_full_die_1): Update.
9737
9738 2020-03-26  Tom Tromey  <tom@tromey.com>
9739
9740         * dwarf2/read.c (read_import_statement, read_file_scope)
9741         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
9742         (read_lexical_block_scope, read_call_site_scope)
9743         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
9744         (handle_struct_member_die, process_structure_scope)
9745         (update_enumeration_type_from_children)
9746         (process_enumeration_scope, read_array_type, read_common_block)
9747         (read_namespace, read_module, read_subroutine_type): Update.
9748         (sibling_die): Remove.
9749
9750 2020-03-26  Tom Tromey  <tom@tromey.com>
9751
9752         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
9753         (build_type_psymtabs_reader, read_structure_type)
9754         (read_enumeration_type, read_full_die_1): Update.
9755         (dwarf2_attr_no_follow): Move to die.h.
9756         * dwarf2/die.h (struct die_info) <attr>: New method.
9757
9758 2020-03-26  Tom Tromey  <tom@tromey.com>
9759
9760         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
9761         <base_address>: Now an optional.
9762         (dwarf2_find_base_address, dwarf2_rnglists_process)
9763         (dwarf2_ranges_process, fill_in_loclist_baton)
9764         (dwarf2_symbol_mark_computed): Update.
9765
9766 2020-03-26  Tom Tromey  <tom@tromey.com>
9767
9768         * dwarf2/read.c (struct die_info): Move to die.h.
9769         * dwarf2/die.h: New file.
9770
9771 2020-03-26  Tom Tromey  <tom@tromey.com>
9772
9773         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
9774         * dwarf2/read.c
9775         (dwarf2_statement_list_fits_in_line_number_section_complaint):
9776         Move to line-header.c.
9777         (read_checked_initial_length_and_offset, read_formatted_entries):
9778         Likewise.
9779         (dwarf_decode_line_header): Split into two.
9780         * dwarf2/line-header.c
9781         (dwarf2_statement_list_fits_in_line_number_section_complaint):
9782         Move from read.c.
9783         (read_checked_initial_length_and_offset, read_formatted_entries):
9784         Likewise.
9785         (dwarf_decode_line_header): New function, split from read.c.
9786
9787 2020-03-26  Tom Tromey  <tom@tromey.com>
9788
9789         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
9790         Declare method.
9791         * dwarf2/read.c (read_attribute_value): Update.
9792         (dwarf2_per_objfile::read_line_string): Rename from
9793         read_indirect_line_string.
9794         (read_formatted_entries): Update.
9795
9796 2020-03-26  Tom Tromey  <tom@tromey.com>
9797
9798         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
9799         variable.
9800
9801 2020-03-26  Tom Tromey  <tom@tromey.com>
9802
9803         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
9804         const.
9805         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
9806         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
9807         parameter const.
9808
9809 2020-03-26  Tom Tromey  <tom@tromey.com>
9810
9811         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
9812         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
9813         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
9814         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
9815
9816 2020-03-26  Tom Tromey  <tom@tromey.com>
9817
9818         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
9819         file_names_size, file_full_name, file_file_name>: Use const.
9820         <file_name_at, file_names>: Add const overload.
9821         * dwarf2/line-header.c (line_header::file_file_name)
9822         (line_header::file_full_name): Update.
9823
9824 2020-03-26  Tom Tromey  <tom@tromey.com>
9825
9826         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
9827         (macro_start_file, consume_improper_spaces)
9828         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
9829         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
9830         (dwarf_decode_macros): Move to macro.c.
9831         * dwarf2/macro.c: New file.
9832         * dwarf2/macro.h: New file.
9833         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
9834
9835 2020-03-26  Tom Tromey  <tom@tromey.com>
9836
9837         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
9838         method.
9839         * dwarf2/section.c: New method.  From
9840         read_indirect_string_at_offset_from.
9841         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
9842         (read_indirect_string_at_offset_from): Move to section.c.
9843         (read_indirect_string_at_offset): Rewrite.
9844         (read_indirect_line_string_at_offset): Remove.
9845         (read_indirect_string, read_indirect_line_string)
9846         (dwarf_decode_macro_bytes): Update.
9847
9848 2020-03-26  Tom Tromey  <tom@tromey.com>
9849
9850         * dwarf2/section.h (struct dwarf2_section_info)
9851         <overload_complaint>: Declare.
9852         (dwarf2_section_buffer_overflow_complaint): Don't declare.
9853         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
9854         Rename from dwarf2_section_buffer_overflow_complaint.
9855         * dwarf2/read.c (skip_one_die, partial_die_info::read)
9856         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
9857
9858 2020-03-26  Tom Tromey  <tom@tromey.com>
9859
9860         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
9861         Declare.
9862         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
9863         Move from read.c.
9864         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
9865         to section.c.
9866
9867 2020-03-26  Tom Tromey  <tom@tromey.com>
9868
9869         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
9870
9871 2020-03-26  Tom Tromey  <tom@tromey.com>
9872
9873         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
9874         "builder".
9875         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
9876         parameter.
9877         (dwarf_decode_macros): Update.
9878
9879 2020-03-26  Tom Tromey  <tom@tromey.com>
9880
9881         * dwarf2/read.c (read_attribute_value): Update.
9882         (read_indirect_string_from_dwz): Move to dwz.c; change into
9883         method.
9884         (dwarf_decode_macro_bytes): Update.
9885         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
9886         * dwarf2/dwz.c: New file.
9887         * Makefile.in (COMMON_SFILES): Add dwz.c.
9888
9889 2020-03-26  Tom Tromey  <tom@tromey.com>
9890
9891         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
9892         * dwarf2/read.c: Add include.
9893         * dwarf2/index-write.c: Add include.
9894         * dwarf2/index-cache.c: Add include.
9895         * dwarf2/dwz.h: New file.
9896
9897 2020-03-25  Tom Tromey  <tom@tromey.com>
9898
9899         * compile/compile-object-load.c (get_out_value_type): Mention
9900         correct symbol name in error message.
9901
9902 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
9903
9904         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
9905
9906 2020-03-25  Tom de Vries  <tdevries@suse.de>
9907
9908         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
9909         * symmisc.c (dump_symtab_1): Print user and includes fields.
9910         (maintenance_info_symtabs): Same.
9911
9912 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
9913
9914         PR gdb/25534
9915         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
9916         (riscv_regcache_cooked_write): New function.
9917         (riscv_push_dummy_call): Use new function.
9918         (riscv_return_value): Likewise.
9919
9920 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
9921
9922         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
9923         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
9924         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
9925         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
9926         * infrun.c (follow_fork): Likewise.
9927         (follow_fork_inferior): Likewise.
9928         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
9929         * linux-nat.h (class linux_nat_target): Likewise.
9930         * remote.c (class remote_target) <follow_fork>: Likewise.
9931         (remote_target::follow_fork): Likewise.
9932         * target-delegates.c: Re-generate.
9933         * target.c (default_follow_fork): Likewise.
9934         (target_follow_fork): Likewise.
9935         * target.h (struct target_ops) <follow_fork>: Likewise.
9936         (target_follow_fork): Likewise.
9937
9938 2020-03-24  Tom de Vries  <tdevries@suse.de>
9939
9940         * psymtab.c (maintenance_info_psymtabs): Print user field.
9941
9942 2020-03-20  Tom Tromey  <tromey@adacore.com>
9943
9944         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
9945         const.
9946         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
9947         const.
9948
9949 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
9950
9951         * ptrace.m4: Don't check for ptrace declaration.
9952         * config.in: Re-generate.
9953         * configure: Re-generate.
9954         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
9955         not defined.
9956
9957 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
9958
9959         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
9960         `PTRACE_TYPE_RET'.
9961         * i386-bsd-nat.c (gdb_ptrace): Likewise.
9962         * sparc-nat.c (gdb_ptrace): Likewise.
9963         * x86-bsd-nat.c (gdb_ptrace): Likewise.
9964
9965 2020-03-20  Tom Tromey  <tromey@adacore.com>
9966
9967         * c-exp.y (lex_one_token): Fix assert.
9968
9969 2020-03-20  Tom Tromey  <tromey@adacore.com>
9970
9971         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
9972         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
9973         strncpy call.
9974
9975 2020-03-20  Tom Tromey  <tromey@adacore.com>
9976
9977         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
9978
9979 2020-03-20  Tom Tromey  <tromey@adacore.com>
9980
9981         * ada-valprint.c (print_variant_part): Remove parameters; switch
9982         to value-based API.
9983         (print_field_values): Likewise.
9984         (ada_val_print_struct_union): Likewise.
9985         (ada_value_print_1): Update.
9986
9987 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
9988
9989         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
9990         nbsd_nat_target instead of inf_ptrace_target.
9991         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
9992         nbsd_nat_target.
9993
9994 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
9995
9996         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
9997         it to the ptrace call.
9998         * (store_registers): Likewise.
9999
10000 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
10001
10002         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
10003         it to the ptrace call.
10004         * (store_registers): Likewise.
10005
10006 2020-03-19  Luis Machado  <luis.machado@linaro.org>
10007
10008         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
10009         valid, fetch vg value from ptrace.
10010
10011 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
10012         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
10013         * inf-ptrace.c: Likewise.
10014         * (gdb_ptrace): Add.
10015         * (inf_ptrace_target::resume): Update.
10016         * (inf_ptrace_target::xfer_partial): Likewise.
10017         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
10018         * (inf_ptrace_peek_poke): Update.
10019
10020 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
10021
10022         * x86-bsd-nat.c (gdb_ptrace): New.
10023         * (x86bsd_dr_set): Add new argument `ptid'.
10024         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
10025         x86bsd_dr_set_addr): Update.
10026
10027 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10028
10029         * remote.c (remote_target::process_stop_reply): Handle events for
10030         all threads differently.
10031
10032 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10033
10034         * completer.c (completion_tracker::remove_completion): Define new
10035         function.
10036         * completer.h (completion_tracker::remove_completion): Declare new
10037         function.
10038         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
10039         when adding a C++ function symbol.
10040
10041 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10042
10043         * completer.c (completion_tracker::completion_hash_entry): Define
10044         new class.
10045         (advance_to_filename_complete_word_point): Call
10046         recompute_lowest_common_denominator.
10047         (completion_tracker::completion_tracker): Call discard_completions
10048         to setup the hash table.
10049         (completion_tracker::discard_completions): Allow for being called
10050         from the constructor, pass new equal function, and element deleter
10051         when constructing the hash table.  Initialise new class member
10052         variables.
10053         (completion_tracker::maybe_add_completion): Remove use of
10054         m_entries_vec, and store more information into m_entries_hash.
10055         (completion_tracker::recompute_lcd_visitor): New function, most
10056         content taken from...
10057         (completion_tracker::recompute_lowest_common_denominator):
10058         ...here, this now just visits each item in the hash calling the
10059         above visitor.
10060         (completion_tracker::build_completion_result): Remove use of
10061         m_entries_vec, call recompute_lowest_common_denominator.
10062         * completer.h (completion_tracker::have_completions): Remove use
10063         of m_entries_vec.
10064         (completion_tracker::completion_hash_entry): Declare new class.
10065         (completion_tracker::recompute_lowest_common_denominator): Change
10066         function signature.
10067         (completion_tracker::recompute_lcd_visitor): Declare new function.
10068         (completion_tracker::m_entries_vec): Delete.
10069         (completion_tracker::m_entries_hash): Initialize to NULL.
10070         (completion_tracker::m_lowest_common_denominator_valid): New
10071         member variable.
10072         (completion_tracker::m_lowest_common_denominator_max_length): New
10073         member variable.
10074
10075 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10076
10077         * regformats/regdef.h: Put reg in gdb namespace.
10078
10079 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10080
10081         * i386-bsd-nat.c (gdb_ptrace): New.
10082         * (i386bsd_fetch_inferior_registers,
10083         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
10084         * (i386bsd_fetch_inferior_registers,
10085         i386bsd_store_inferior_registers) Use gdb_ptrace.
10086
10087 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10088
10089         * amd64-bsd-nat.c (gdb_ptrace): New.
10090         * (amd64bsd_fetch_inferior_registers,
10091         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
10092         * (amd64bsd_fetch_inferior_registers,
10093         amd64bsd_store_inferior_registers) Use gdb_ptrace.
10094
10095 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10096
10097         * user-regs.c (user_reg::read): Rename to...
10098         (user_reg::xread): ...this.
10099         * (append_user_reg): Rename argument `read' to `xread'.
10100         * (user_reg_add_builtin): Likewise.
10101         * (user_reg_add): Likewise.
10102         * (value_of_user_reg): Likewise.
10103
10104 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10105
10106         * sparc-nat.c (gdb_ptrace): New.
10107         * sparc-nat.c (sparc_fetch_inferior_registers)
10108         (sparc_store_inferior_registers) Remove obsolete comment.
10109         * sparc-nat.c (sparc_fetch_inferior_registers)
10110         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
10111         * sparc-nat.c (sparc_fetch_inferior_registers)
10112         (sparc_store_inferior_registers) Use gdb_ptrace.
10113
10114 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10115
10116         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
10117         it to the ptrace call.
10118         * sh-nbsd-nat.c (store_registers): Likewise.
10119
10120 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10121
10122         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
10123         nbsd_nat_target instead of inf_ptrace_target.
10124         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
10125         nbsd_nat_target.
10126
10127 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10128
10129         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
10130
10131 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10132
10133         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
10134         <sys/sysctl.h>.
10135         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
10136
10137 2020-03-17  Tom de Vries  <tdevries@suse.de>
10138
10139         PR gdb/23710
10140         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
10141         fields.
10142         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
10143         fields.
10144         (process_imported_unit_die): Skip import of c++ CUs.
10145
10146 2020-03-16  Tom Tromey  <tom@tromey.com>
10147
10148         * p-valprint.c (pascal_object_print_value): Initialize
10149         base_value.
10150
10151 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
10152             Shahab Vahedi  <shahab@synopsys.com>
10153
10154         * Makefile.in: Add arch/arc.o
10155         * configure.tgt: Likewise.
10156         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
10157         (_initialize_arc_tdep): Don't initialize old target descriptions.
10158         (arc_read_description): New function to cache target descriptions.
10159         * arc-tdep.h (arc_read_description): Add proto type.
10160         * arch/arc.c: New file.
10161         * arch/arc.h: Likewise.
10162         * features/Makefile: Replace old target descriptions with new.
10163         * features/arc-arcompact.c: Remove.
10164         * features/arc-arcompact.xml: Likewise.
10165         * features/arc-v2.c: Likewise
10166         * features/arc-v2.xml: Likewise
10167         * features/arc/aux-arcompact.xml: New file.
10168         * features/arc/aux-v2.xml: Likewise.
10169         * features/arc/core-arcompact.xml: Likewise.
10170         * features/arc/core-v2.xml: Likewise.
10171         * features/arc/aux-arcompact.c: Generate.
10172         * features/arc/aux-v2.c: Likewise.
10173         * features/arc/core-arcompact.c: Likewise.
10174         * features/arc/core-v2.c: Likewise.
10175         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
10176
10177 2020-03-16  Tom Tromey  <tromey@adacore.com>
10178
10179         PR gdb/25663:
10180         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
10181         putting value into bcache.
10182
10183 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10184
10185         PR gdb/21500
10186         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
10187         to...
10188         (amd64_windows_init_abi_common): ... this.  Don't set size of
10189         long type.
10190         (amd64_windows_init_abi): New function.
10191         (amd64_cygwin_init_abi): New function.
10192         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
10193         the Cygwin OS ABI.
10194         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
10195         comment.
10196
10197 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10198
10199         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
10200         * windows-tdep.c (CYGWIN_DLL_NAME): New.
10201         (pe_import_directory_entry): New struct type.
10202         (is_linked_with_cygwin_dll): New function.
10203         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
10204         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
10205         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
10206
10207 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10208
10209         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
10210         i386_cygwin_core_osabi_sniffer.
10211
10212 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10213
10214         * i386-cygwin-tdep.c: Rename to...
10215         * i386-windows-tdep.c: ... this.
10216         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
10217         i386-windows-tdep.c.
10218         * configure.tgt: Likewise.
10219
10220 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10221
10222         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
10223         * osabi.c (gdb_osabi_names): Add "Windows".
10224         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
10225         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
10226         (i386_cygwin_core_osabi_sniffer): New function, extracted from
10227         i386_cygwin_osabi_sniffer.
10228         (_initialize_i386_cygwin_tdep): Register OS ABI
10229         GDB_OSABI_WINDOWS for i386.
10230         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
10231         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
10232         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
10233         for x86-64.
10234         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
10235         when the target matches '*-*-mingw*'.
10236
10237 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10238
10239         * defs.h (enum gdb_osabi): Move to...
10240         * osabi.h (enum gdb_osabi): ... here.
10241         * gdbarch.sh: Include osabi.h in gdbarch.h.
10242         * gdbarch.h: Re-generate.
10243
10244 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10245
10246         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
10247         function.
10248         (_initialize_amd64_windows_tdep): Register osabi sniffer.
10249
10250 2020-03-14  Tom Tromey  <tom@tromey.com>
10251
10252         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
10253         for C++.
10254         (c_type_print_modifier): Likewise.  Add "language" parameter.
10255         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
10256         (c_type_print_base_1): Update.
10257         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
10258         constants.
10259         * type-stack.c (type_stack::insert): Handle tp_atomic and
10260         tp_restrict.
10261         (type_stack::follow_type_instance_flags): Likewise.
10262         (type_stack::follow_types): Likewise.  Merge type-following code.
10263         * c-exp.y (RESTRICT, ATOMIC): New tokens.
10264         (space_identifier, cv_with_space_id)
10265         (const_or_volatile_or_space_identifier_noopt)
10266         (const_or_volatile_or_space_identifier): Remove.
10267         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
10268         rules.
10269         (ptr_operator, typebase): Update.
10270         (enum token_flag) <FLAG_C>: New constant.
10271         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
10272         "_Atomic".
10273         (lex_one_token): Handle FLAG_C.
10274
10275 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10276
10277         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
10278         it to the ptrace call.
10279         * m68k-bsd-nat.c (store_registers): Likewise.
10280
10281 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10282
10283         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
10284         gdb_byte *.
10285         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
10286         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
10287         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
10288
10289 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10290
10291         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
10292         nbsd_nat_target instead of inf_ptrace_target.
10293         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
10294         nbsd_nat_target.
10295
10296 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10297
10298         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
10299         register_t.
10300
10301 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10302
10303         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
10304         it to the ptrace call.
10305         * alpha-bsd-nat.c (store_registers): Likewise.
10306
10307 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10308
10309         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
10310         includes.
10311         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
10312         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
10313         fill_fpregset): Likewise.
10314
10315 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10316
10317         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
10318         nbsd_nat_target instead of inf_ptrace_target.
10319         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
10320         nbsd_nat_target.
10321
10322 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10323
10324         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
10325         register_t.
10326
10327 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10328
10329         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
10330         it to the ptrace call.
10331         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
10332         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
10333         * arm-nbsd-nat.c (store_register): Likewise.
10334         * arm-nbsd-nat.c (store_regs): Likewise.
10335         * arm-nbsd-nat.c (store_fp_register): Likewise.
10336         * arm-nbsd-nat.c (store_fp_regs): Likewise.
10337
10338 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10339
10340         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
10341         nbsd_nat_target instead of inf_ptrace_target.
10342         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
10343         nbsd_nat_target.
10344
10345 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10346
10347         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
10348         it to the ptrace call.
10349         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
10350
10351 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10352
10353         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
10354         it to the ptrace call.
10355         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
10356
10357 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10358
10359         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
10360         gdb_byte *.
10361         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
10362
10363 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10364
10365         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
10366         instead of inf_ptrace_target.
10367         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
10368         nbsd_nat_target.
10369
10370 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10371
10372         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
10373         register_t.
10374
10375 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10376
10377         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
10378         register_t.
10379
10380 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10381
10382         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
10383         register_t.
10384
10385 2020-03-13  Tom Tromey  <tom@tromey.com>
10386
10387         * value.h (val_print): Don't declare.
10388         * valprint.h (val_print_array_elements)
10389         (val_print_scalar_formatted, generic_val_print): Don't declare.
10390         * valprint.c (generic_val_print_array): Take a struct value.
10391         (generic_val_print_ptr, generic_val_print_memberptr)
10392         (generic_val_print_bool, generic_val_print_int)
10393         (generic_val_print_char, generic_val_print_complex)
10394         (generic_val_print): Remove.
10395         (generic_value_print): Update.
10396         (do_val_print): Remove unused parameters.  Don't call
10397         la_val_print.
10398         (val_print): Remove.
10399         (common_val_print): Update.  Don't call value_check_printable.
10400         (val_print_scalar_formatted, val_print_array_elements): Remove.
10401         * rust-lang.c (rust_val_print): Remove.
10402         (rust_language_defn): Update.
10403         * p-valprint.c (pascal_val_print): Remove.
10404         (pascal_value_print_inner): Update.
10405         (pascal_object_print_val_fields, pascal_object_print_val):
10406         Remove.
10407         (pascal_object_print_static_field): Update.
10408         * p-lang.h (pascal_val_print): Don't declare.
10409         * p-lang.c (pascal_language_defn): Update.
10410         * opencl-lang.c (opencl_language_defn): Update.
10411         * objc-lang.c (objc_language_defn): Update.
10412         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
10413         * m2-lang.h (m2_val_print): Don't declare.
10414         * m2-lang.c (m2_language_defn): Update.
10415         * language.h (struct language_defn) <la_val_print>: Remove.
10416         * language.c (unk_lang_value_print_inner): Rename.  Change
10417         argument types.
10418         (unknown_language_defn, auto_language_defn): Update.
10419         * go-valprint.c (go_val_print): Remove.
10420         * go-lang.h (go_val_print): Don't declare.
10421         * go-lang.c (go_language_defn): Update.
10422         * f-valprint.c (f_val_print): Remove.
10423         * f-lang.h (f_value_print): Don't declare.
10424         * f-lang.c (f_language_defn): Update.
10425         * d-valprint.c (d_val_print): Remove.
10426         * d-lang.h (d_value_print): Don't declare.
10427         * d-lang.c (d_language_defn): Update.
10428         * cp-valprint.c (cp_print_value_fields)
10429         (cp_print_value_fields_rtti, cp_print_value): Remove.
10430         (cp_print_static_field): Update.
10431         * c-valprint.c (c_val_print_array, c_val_print_ptr)
10432         (c_val_print_struct, c_val_print_union, c_val_print_int)
10433         (c_val_print_memberptr, c_val_print): Remove.
10434         * c-lang.h (c_val_print_array, cp_print_value_fields)
10435         (cp_print_value_fields_rtti): Don't declare.
10436         * c-lang.c (c_language_defn, cplus_language_defn)
10437         (asm_language_defn, minimal_language_defn): Update.
10438         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
10439         (ada_val_print_enum): Take a struct value.
10440         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
10441         (ada_val_print): Remove.
10442         (ada_value_print_1): Update.
10443         (printable_val_type): Remove.
10444         * ada-lang.h (ada_val_print): Don't declare.
10445         * ada-lang.c (ada_language_defn): Update.
10446
10447 2020-03-13  Tom Tromey  <tom@tromey.com>
10448
10449         * valprint.c (do_val_print): Update.
10450         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
10451         a struct value.
10452         (value_to_value_object_no_release): Declare.
10453         * python/py-value.c (value_to_value_object_no_release): New
10454         function.
10455         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
10456         struct value.
10457         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
10458         function.
10459         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
10460         a struct value.
10461         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
10462         Declare.
10463         (gdbscm_apply_val_pretty_printer): Take a struct value.
10464         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
10465         value.
10466         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
10467         value.
10468         * extension-priv.h (struct extension_language_ops)
10469         <apply_val_pretty_printer>: Take a struct value.
10470         * cp-valprint.c (cp_print_value): Create a struct value.
10471         (cp_print_value): Update.
10472
10473 2020-03-13  Tom Tromey  <tom@tromey.com>
10474
10475         * ada-valprint.c (print_field_values): Call common_val_print.
10476
10477 2020-03-13  Tom Tromey  <tom@tromey.com>
10478
10479         * ada-valprint.c (val_print_packed_array_elements): Remove
10480         bitoffset and val parameters.  Call common_val_print.
10481         (ada_val_print_string): Remove offset, address, and original_value
10482         parameters.
10483         (ada_val_print_array): Update.
10484         (ada_value_print_array): New function.
10485         (ada_value_print_1): Call it.
10486
10487 2020-03-13  Tom Tromey  <tom@tromey.com>
10488
10489         * ada-valprint.c (ada_value_print): Use common_val_print.
10490
10491 2020-03-13  Tom Tromey  <tom@tromey.com>
10492
10493         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
10494
10495 2020-03-13  Tom Tromey  <tom@tromey.com>
10496
10497         * ada-valprint.c (ada_value_print_num): New function.
10498         (ada_value_print_1): Use it.
10499
10500 2020-03-13  Tom Tromey  <tom@tromey.com>
10501
10502         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
10503
10504 2020-03-13  Tom Tromey  <tom@tromey.com>
10505
10506         * ada-valprint.c (ada_value_print_ptr): New function.
10507         (ada_value_print_1): Use it.
10508
10509 2020-03-13  Tom Tromey  <tom@tromey.com>
10510
10511         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
10512         call common_val_print.
10513         (ada_val_print_1): Update.
10514         (ada_value_print_1): New function.
10515         (ada_value_print_inner): Rewrite.
10516
10517 2020-03-13  Tom Tromey  <tom@tromey.com>
10518
10519         * cp-valprint.c (cp_print_value_fields): Update.
10520         (cp_print_value): New function.
10521
10522 2020-03-13  Tom Tromey  <tom@tromey.com>
10523
10524         * m2-valprint.c (m2_value_print_inner): Use
10525         cp_print_value_fields.
10526         * cp-valprint.c (cp_print_value_fields): New function.
10527         * c-valprint.c (c_value_print_struct): New function.
10528         (c_value_print_inner): Use c_value_print_struct.
10529         * c-lang.h (cp_print_value_fields): Declare.
10530
10531 2020-03-13  Tom Tromey  <tom@tromey.com>
10532
10533         * c-valprint.c (c_value_print_array): New function.
10534         (c_value_print_inner): Use it.
10535
10536 2020-03-13  Tom Tromey  <tom@tromey.com>
10537
10538         * c-valprint.c (c_value_print_memberptr): New function.
10539         (c_value_print_inner): Use it.
10540
10541 2020-03-13  Tom Tromey  <tom@tromey.com>
10542
10543         * c-valprint.c (c_value_print_int): New function.
10544         (c_value_print_inner): Use it.
10545
10546 2020-03-13  Tom Tromey  <tom@tromey.com>
10547
10548         * c-valprint.c (c_value_print_ptr): New function.
10549         (c_value_print_inner): Use it.
10550
10551 2020-03-13  Tom Tromey  <tom@tromey.com>
10552
10553         * c-valprint.c (c_value_print_inner): Rewrite.
10554
10555 2020-03-13  Tom Tromey  <tom@tromey.com>
10556
10557         * valprint.c (generic_value_print_complex): New function.
10558         (generic_value_print): Use it.
10559
10560 2020-03-13  Tom Tromey  <tom@tromey.com>
10561
10562         * valprint.c (generic_val_print_float): Don't call
10563         val_print_scalar_formatted.
10564         (generic_val_print, generic_value_print): Update.
10565
10566 2020-03-13  Tom Tromey  <tom@tromey.com>
10567
10568         * valprint.c (generic_value_print_char): New function
10569         (generic_value_print): Use it.
10570
10571 2020-03-13  Tom Tromey  <tom@tromey.com>
10572
10573         * valprint.c (generic_value_print_int): New function.
10574         (generic_value_print): Use it.
10575
10576 2020-03-13  Tom Tromey  <tom@tromey.com>
10577
10578         * valprint.c (generic_value_print_bool): New function.
10579         (generic_value_print): Use it.
10580
10581 2020-03-13  Tom Tromey  <tom@tromey.com>
10582
10583         * valprint.c (generic_val_print_func): Simplify.
10584         (generic_val_print, generic_value_print): Update.
10585
10586 2020-03-13  Tom Tromey  <tom@tromey.com>
10587
10588         * valprint.c (generic_val_print_flags): Remove.
10589         (generic_val_print, generic_value_print): Update.
10590         (val_print_type_code_flags): Add original_value parameter.
10591
10592 2020-03-13  Tom Tromey  <tom@tromey.com>
10593
10594         * valprint.c (generic_val_print): Update.
10595         (generic_value_print): Update.
10596         * valprint.c (generic_val_print_enum): Don't call
10597         val_print_scalar_formatted.
10598
10599 2020-03-13  Tom Tromey  <tom@tromey.com>
10600
10601         * valprint.c (generic_value_print): Call generic_value_print_ptr.
10602         * valprint.c (generic_value_print_ptr): New function.
10603
10604 2020-03-13  Tom Tromey  <tom@tromey.com>
10605
10606         * valprint.c (generic_value_print): Rewrite.
10607
10608 2020-03-13  Tom Tromey  <tom@tromey.com>
10609
10610         * p-valprint.c (pascal_object_print_value_fields)
10611         (pascal_object_print_value): New functions.
10612
10613 2020-03-13  Tom Tromey  <tom@tromey.com>
10614
10615         * p-valprint.c (pascal_value_print_inner): Rewrite.
10616
10617 2020-03-13  Tom Tromey  <tom@tromey.com>
10618
10619         * f-valprint.c (f_value_print_innner): Rewrite.
10620
10621 2020-03-13  Tom Tromey  <tom@tromey.com>
10622
10623         * m2-valprint.c (m2_print_unbounded_array): New overload.
10624         (m2_print_unbounded_array): Update.
10625         (m2_print_array_contents): Take a struct value.
10626         (m2_value_print_inner): Rewrite.
10627
10628 2020-03-13  Tom Tromey  <tom@tromey.com>
10629
10630         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
10631         (d_value_print_inner): New function.
10632         * d-lang.h (d_value_print_inner): Declare.
10633         * d-lang.c (d_language_defn): Use d_value_print_inner.
10634
10635 2020-03-13  Tom Tromey  <tom@tromey.com>
10636
10637         * go-valprint.c (go_value_print_inner): New function.
10638         * go-lang.h (go_value_print_inner): Declare.
10639         * go-lang.c (go_language_defn): Use go_value_print_inner.
10640
10641 2020-03-13  Tom Tromey  <tom@tromey.com>
10642
10643         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
10644         API.
10645         (rust_val_print): Rewrite.
10646         (rust_value_print_inner): New function, from rust_val_print.
10647         (rust_language_defn): Use rust_value_print_inner.
10648
10649 2020-03-13  Tom Tromey  <tom@tromey.com>
10650
10651         * ada-valprint.c (ada_value_print_inner): New function.
10652         * ada-lang.h (ada_value_print_inner): Declare.
10653         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
10654
10655 2020-03-13  Tom Tromey  <tom@tromey.com>
10656
10657         * f-valprint.c (f_value_print_innner): New function.
10658         * f-lang.h (f_value_print_innner): Declare.
10659         * f-lang.c (f_language_defn): Use f_value_print_innner.
10660
10661 2020-03-13  Tom Tromey  <tom@tromey.com>
10662
10663         * p-valprint.c (pascal_value_print_inner): New function.
10664         * p-lang.h (pascal_value_print_inner): Declare.
10665         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
10666
10667 2020-03-13  Tom Tromey  <tom@tromey.com>
10668
10669         * m2-valprint.c (m2_value_print_inner): New function.
10670         * m2-lang.h (m2_value_print_inner): Declare.
10671         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
10672
10673 2020-03-13  Tom Tromey  <tom@tromey.com>
10674
10675         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
10676         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
10677         * c-valprint.c (c_value_print_inner): New function.
10678         * c-lang.h (c_value_print_inner): Declare.
10679         * c-lang.c (c_language_defn, cplus_language_defn)
10680         (asm_language_defn, minimal_language_defn): Use
10681         c_value_print_inner.
10682
10683 2020-03-13  Tom Tromey  <tom@tromey.com>
10684
10685         * p-valprint.c (pascal_object_print_value_fields): Now static.
10686         * p-lang.h (pascal_object_print_value_fields): Don't declare.
10687
10688 2020-03-13  Tom Tromey  <tom@tromey.com>
10689
10690         * c-valprint.c (c_val_print_array): Simplify.
10691
10692 2020-03-13  Tom Tromey  <tom@tromey.com>
10693
10694         * valprint.c (value_print_array_elements): New function.
10695         * valprint.h (value_print_array_elements): Declare.
10696
10697 2020-03-13  Tom Tromey  <tom@tromey.com>
10698
10699         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
10700         * mips-tdep.c (mips_print_register): Use
10701         value_print_scalar_formatted.
10702
10703 2020-03-13  Tom Tromey  <tom@tromey.com>
10704
10705         * valprint.h (value_print_scalar_formatted): Declare.
10706         * valprint.c (value_print_scalar_formatted): New function.
10707
10708 2020-03-13  Tom Tromey  <tom@tromey.com>
10709
10710         * valprint.h (generic_value_print): Declare.
10711         * valprint.c (generic_value_print): New function.
10712
10713 2020-03-13  Tom Tromey  <tom@tromey.com>
10714
10715         * valprint.c (do_val_print): Call la_value_print_inner, if
10716         available.
10717         * rust-lang.c (rust_language_defn): Update.
10718         * p-lang.c (pascal_language_defn): Update.
10719         * opencl-lang.c (opencl_language_defn): Update.
10720         * objc-lang.c (objc_language_defn): Update.
10721         * m2-lang.c (m2_language_defn): Update.
10722         * language.h (struct language_defn) <la_value_print_inner>: New
10723         member.
10724         * language.c (unknown_language_defn, auto_language_defn): Update.
10725         * go-lang.c (go_language_defn): Update.
10726         * f-lang.c (f_language_defn): Update.
10727         * d-lang.c (d_language_defn): Update.
10728         * c-lang.c (c_language_defn, cplus_language_defn)
10729         (asm_language_defn, minimal_language_defn): Update.
10730         * ada-lang.c (ada_language_defn): Update.
10731
10732 2020-03-13  Tom Tromey  <tom@tromey.com>
10733
10734         * c-valprint.c (c_value_print): Use common_val_print.
10735
10736 2020-03-13  Tom Tromey  <tom@tromey.com>
10737
10738         * cp-valprint.c (cp_print_static_field): Use common_val_print.
10739
10740 2020-03-13  Tom Tromey  <tom@tromey.com>
10741
10742         * f-valprint.c (f77_print_array_1, f_val_print): Use
10743         common_val_print.
10744
10745 2020-03-13  Tom Tromey  <tom@tromey.com>
10746
10747         * riscv-tdep.c (riscv_print_one_register_info): Use
10748         common_val_print.
10749
10750 2020-03-13  Tom Tromey  <tom@tromey.com>
10751
10752         * mi/mi-main.c (output_register): Use common_val_print.
10753
10754 2020-03-13  Tom Tromey  <tom@tromey.com>
10755
10756         * infcmd.c (default_print_one_register_info): Use
10757         common_val_print.
10758
10759 2020-03-13  Tom Tromey  <tom@tromey.com>
10760
10761         * valprint.h (common_val_print_checked): Declare.
10762         * valprint.c (common_val_print_checked): New function.
10763         * stack.c (print_frame_arg): Use common_val_print_checked.
10764
10765 2020-03-13  Tom Tromey  <tom@tromey.com>
10766
10767         * valprint.c (do_val_print): New function, from val_print.
10768         (val_print): Use do_val_print.
10769         (common_val_print): Use do_val_print.
10770
10771 2020-03-13  Tom Tromey  <tom@tromey.com>
10772
10773         * valprint.c (value_print): Use scoped_value_mark.
10774
10775 2020-03-13  Tom de Vries  <tdevries@suse.de>
10776
10777         PR symtab/25646
10778         * psymtab.c (partial_symtab::partial_symtab): Don't set
10779         globals_offset and statics_offset.  Push element onto
10780         current_global_psymbols and current_static_psymbols stacks.
10781         (concat): New function.
10782         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
10783         element from current_global_psymbols and current_static_psymbols
10784         stacks.  Concat popped elements to global_psymbols and
10785         static_symbols.
10786         (add_psymbol_to_list): Use current_global_psymbols and
10787         current_static_psymbols stacks.
10788         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
10789         current_static_psymbols fields.
10790
10791 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
10792
10793         * corelow.c (sniff_core_bfd): Remove.
10794         (class core_target) <m_core_vec>: Remove.
10795         (core_target::core_target): Update.
10796         (core_file_fns): Remove.
10797         (deprecated_add_core_fns): Remove.
10798         (default_core_sniffer): Remove.
10799         (sniff_core_bfd): Remove.
10800         (default_check_format): Remove.
10801         (gdb_check_format): Remove.
10802         (core_target_open): Update.
10803         (core_target::get_core_register_section): Update.
10804         (get_core_registers_cb): Update.
10805         (core_target::fetch_registers): Update.
10806         * gdbcore.h (struct core_fns): Remove.
10807         (deprecated_add_core_fns): Remove.
10808         (default_core_sniffer): Remove.
10809         (default_check_format): Remove.
10810
10811 2020-03-12  Tom Tromey  <tom@tromey.com>
10812
10813         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
10814         CORE_ADDR.
10815         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
10816
10817 2020-03-12  Tom Tromey  <tom@tromey.com>
10818
10819         * remote.c (remote_target::download_tracepoint)
10820         (remote_target::enable_tracepoint)
10821         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
10822         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
10823         sprintf_vma.
10824
10825 2020-03-12  Tom Tromey  <tom@tromey.com>
10826
10827         * symfile-mem.c: Update CORE_ADDR size assert.
10828
10829 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
10830
10831         * selftest.m4: Move to gdbsupport/.
10832         * acinclude.m4: Update path to selftest.m4.
10833
10834 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
10835
10836         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
10837         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
10838         gdbarch-selfselftests.c and selftest-arch.c.
10839         (SUBDIR_UNITTESTS_OBS): Rename to...
10840         (SELFTESTS_OBS): ... this.
10841         (COMMON_SFILES): Remove disasm-selftests.c and
10842         gdbarch-selftests.c.
10843         * configure.ac: Don't add selftest-arch.{c,o} to
10844         CONFIG_{SRCS,OBS}.
10845         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
10846         preprocessor conditions.
10847
10848 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
10849
10850         * configure.ac: Don't source bfd/development.sh.
10851         * selftest.m4: Modify comment.
10852         * configure: Re-generate.
10853
10854 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
10855
10856         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
10857         not "true" or "false".
10858         * configure: Re-generate.
10859
10860 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
10861
10862         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
10863         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
10864         renamed to arm_nbsd_supply_gregset.
10865         (fetch_register): Update to call arm_nbsd_supply_gregset.
10866         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
10867         (arm_netbsd_nat_target::fetch_registers): Update.
10868         (fetch_elfcore_registers): Removed.
10869         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
10870         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
10871         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
10872         not require NetBSD system headers.
10873         (arm_nbsd_regset): New struct.
10874         (arm_nbsd_iterate_over_regset_sections): New function.
10875         (arm_netbsd_init_abi_common): Updated to call
10876         set_gdbarch_iterate_over_regset_sections.
10877         * arm-nbsd-tdep.h: New file.
10878
10879 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
10880
10881         * symtab.c (find_pc_sect_line): Add check which prevents infinite
10882         recursion.
10883
10884 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
10885
10886         * configure: Re-generate.
10887
10888 2020-03-11  Tom Tromey  <tromey@adacore.com>
10889
10890         * ada-typeprint.c (print_choices): Fix comment.
10891
10892 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
10893
10894         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
10895         previous item in the list, when the list has no items.
10896
10897 2020-03-11  Tom de Vries  <tdevries@suse.de>
10898
10899         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
10900         PROP_LOCLIST handling code.
10901
10902 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
10903
10904         * buildsym-legacy.c (record_line): Pass extra parameter to
10905         record_line.
10906         * buildsym.c (buildsym_compunit::record_line): Take an extra
10907         parameter, reduce duplication in the line table, and record the
10908         is_stmt flag in the line table.
10909         * buildsym.h (buildsym_compunit::record_line): Add extra
10910         parameter.
10911         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
10912         non-statement lines.
10913         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
10914         this to the symtab builder.
10915         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
10916         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
10917         through to dwarf_record_line_1.
10918         * infrun.c (process_event_stop_test): When stepping, don't stop at
10919         a non-statement instruction, and only refresh the step info when
10920         we land in the middle of a line's range.  Also add an extra
10921         comment.
10922         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
10923         field.
10924         * record-btrace.c (btrace_find_line_range): Only record lines
10925         marked as is-statement.
10926         * stack.c (frame_show_address): Show the frame address if we are
10927         in a non-statement sal.
10928         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
10929         (maintenance_print_one_line_table): Print a header for the is_stmt
10930         column, and include is_stmt information in the output.
10931         * symtab.c (find_pc_sect_line): Find lines marked as statements in
10932         preference to non-statements.
10933         (find_pcs_for_symtab_line): Prefer is-statement entries.
10934         (find_line_common): Likewise.
10935         * symtab.h (struct linetable_entry): Add is_stmt field.
10936         (struct symtab_and_line): Likewise.
10937         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
10938         arranging the line table.
10939
10940 2020-03-07  Tom de Vries  <tdevries@suse.de>
10941
10942         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
10943         DIE.
10944
10945 2020-03-07  Tom Tromey  <tom@tromey.com>
10946
10947         * valops.c (value_literal_complex): Remove obsolete comment.
10948         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
10949         comment.
10950
10951 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
10952
10953         * infrun.h: Forward-declare thread_info.
10954         (set_step_info): Add thread_info parameter, add doc.
10955         * infrun.c (set_step_info): Add thread_info parameter, move doc
10956         to header.
10957         * infrun.c (process_event_stop_test): Pass thread to
10958         set_step_info call.
10959         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
10960         set_step_info.
10961         (prepare_one_step): Add thread_info parameter, pass it to
10962         set_step_frame and prepare_one_step (recursive) call.
10963         (step_1): Pass thread to prepare_one_step call.
10964         (step_command_fsm::should_stop): Pass thread to
10965         prepare_one_step.
10966         (until_next_fsm): Pass thread to set_step_frame call.
10967         (finish_command): Pass thread to set_step_info call.
10968
10969 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
10970
10971         * windows-tdep.c (windows_solib_create_inferior_hook):
10972         Check if inferior is running.
10973
10974 2020-03-06  Tom de Vries  <tdevries@suse.de>
10975
10976         * NEWS: Fix "the the".
10977         * ctfread.c: Same.
10978
10979 2020-03-06  Tom de Vries  <tdevries@suse.de>
10980
10981         * psymtab.c (psymtab_to_symtab): Don't print "done.".
10982
10983 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
10984
10985         * .dir-locals.el: Add a comment referencing the other copies of
10986         this file.
10987
10988 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
10989
10990         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
10991         psargs.
10992
10993 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10994
10995         * .gitattributes: New file.
10996
10997 2020-03-04  Tom Tromey  <tom@tromey.com>
10998
10999         * symmisc.c (print_symbol_bcache_statistics)
11000         (print_objfile_statistics): Update.
11001         * symfile.c (allocate_symtab): Use intern.
11002         * psymtab.c (partial_symtab::partial_symtab): Use intern.
11003         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
11004         macro_cache>: Remove.
11005         <string_cache>: New member.
11006         (struct objfile) <intern>: New methods.
11007         * elfread.c (elf_symtab_read): Use intern.
11008         * dwarf2/read.c (fixup_go_packaging): Intern package name.
11009         (dwarf2_compute_name, dwarf2_physname)
11010         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
11011         names.
11012         (guess_partial_die_structure_name): Update.
11013         (partial_die_info::fixup): Intern name.
11014         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
11015         name.
11016         (dwarf2_name): Intern name.  Update.
11017         * buildsym.c (buildsym_compunit::get_macro_table): Use
11018         string_cache.
11019
11020 2020-03-04  Tom Tromey  <tom@tromey.com>
11021
11022         * jit.c (bfd_open_from_target_memory): Make "target" const.
11023         * corefile.c (gnutarget): Now const.
11024         * gdbcore.h (gnutarget): Now const.
11025
11026 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
11027
11028         * NEWS: Mention support for WOW64 processes.
11029         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
11030         (amd64_windows_segment_register_p): Remove static.
11031         (_initialize_amd64_windows_nat): Update.
11032         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
11033         * i386-windows-nat.c (context_offset): Update.
11034         (i386_mappings): Rename and remove static.
11035         (i386_windows_segment_register_p): Remove static.
11036         (_initialize_i386_windows_nat): Update.
11037         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
11038         (STATUS_WX86_SINGLE_STEP): New macro.
11039         (EnumProcessModulesEx): New macro.
11040         (Wow64SuspendThread): New macro.
11041         (Wow64GetThreadContext): New macro.
11042         (Wow64SetThreadContext): New macro.
11043         (Wow64GetThreadSelectorEntry): New macro.
11044         (windows_set_context_register_offsets): Add static.
11045         (windows_set_segment_register_p): Likewise.
11046         (windows_add_thread): Adapt for WOW64 processes.
11047         (windows_fetch_one_register): Likewise.
11048         (windows_nat_target::fetch_registers): Likewise.
11049         (windows_store_one_register): Likewise.
11050         (display_selector): Likewise.
11051         (display_selectors): Likewise.
11052         (handle_exception): Likewise.
11053         (windows_continue): Likewise.
11054         (windows_nat_target::resume): Likewise.
11055         (windows_add_all_dlls): Likewise.
11056         (do_initial_windows_stuff): Likewise.
11057         (windows_nat_target::attach): Likewise.
11058         (windows_get_exec_module_filename): Likewise.
11059         (windows_nat_target::create_inferior): Likewise.
11060         (windows_xfer_siginfo): Likewise.
11061         (_initialize_loadable): Initialize Wow64SuspendThread,
11062         Wow64GetThreadContext, Wow64SetThreadContext,
11063         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
11064         * windows-nat.h (windows_set_context_register_offsets):
11065         Remove declaration.
11066         (windows_set_segment_register_p): Likewise.
11067         (i386_windows_segment_register_p): Add declaration.
11068         (amd64_windows_segment_register_p): Likewise.
11069
11070 2020-03-04  Luis Machado  <luis.machado@linaro.org>
11071
11072         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
11073         in "info registers" for AArch64/ARM.
11074
11075         The change caused "info registers" to not print GPR's.
11076
11077         gdb/ChangeLog:
11078
11079         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
11080
11081         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
11082         when reg->group is empty and reggroup is not.
11083
11084 2020-03-03  Tom Tromey  <tromey@adacore.com>
11085
11086         * dwarf2/frame.c (struct dwarf2_frame_cache)
11087         <checked_tailcall_bottom, entry_cfa_sp_offset,
11088         entry_cfa_sp_offset_p>: Remove members.
11089         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
11090         (dwarf2_frame_prev_register): Don't call
11091         dwarf2_tailcall_sniffer_first.
11092         (dwarf2_append_unwinders): Don't append tailcall unwinder.
11093         * frame-unwind.c (add_unwinder): New fuction.
11094         (frame_unwind_init): Use it.  Add tailcall unwinder.
11095
11096 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
11097             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
11098
11099         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
11100         value should be printed as true.
11101
11102 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
11103
11104         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
11105         (windows_init_abi): Set and use windows_so_ops.
11106
11107 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
11108
11109         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
11110         when verifying if dealing with a convenience variable.
11111
11112 2020-03-03  Luis Machado  <luis.machado@linaro.org>
11113
11114         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
11115
11116 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
11117
11118         * infrun.c (gdbarch_supports_displaced_stepping): New.
11119         (use_displaced_stepping): Break up conditions in smaller pieces.
11120         Use gdbarch_supports_displaced_stepping.
11121         (displaced_step_prepare_throw): Use
11122         gdbarch_supports_displaced_stepping.
11123
11124 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
11125
11126         * NEWS: Mention new behaviour of the history filename.
11127         * top.c (write_history_p): Add comment.
11128         (show_write_history_p): Add header comment, give a different
11129         message when history writing is on, but the history filename is
11130         empty.
11131         (history_filename): Add comment.
11132         (history_filename_empty): New function.
11133         (show_history_filename): Add header comment, give a different
11134         message when the filename is empty.
11135         (init_history): Compare history_filename against nullptr, and only
11136         read history if the filename is not empty.
11137         (set_history_filename): Add header comment, and only make
11138         non-empty filenames absolute.
11139         (init_main): Make the filename argument to 'set history filename'
11140         optional.
11141
11142 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
11143
11144         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
11145         (arm_supply_vfpregset): ...this, and update to use VFP registers.
11146         (fetch_fp_register): Update.
11147         (fetch_fp_regs): Update.
11148         (store_fp_register): Update.
11149         (store_fp_regs): Update.
11150         (arm_netbsd_nat_target::read_description): New function.
11151         (fetch_elfcore_registers): Update.
11152
11153 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
11154
11155         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
11156         general_thread if the stop reply is missing a thread-id.
11157         (remote_target::process_stop_reply): Use the first non-exited
11158         thread if the target didn't pass a thread-id.
11159         * infrun.c (do_target_wait): Move call to
11160         switch_to_inferior_no_thread to ....
11161         (do_target_wait_1): ... here.
11162
11163 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
11164
11165         * debuginfod-support.c: Include defs.h first.
11166
11167 2020-02-28  Tom de Vries  <tdevries@suse.de>
11168
11169         * symfile.c (set_initial_language): Use default language for lookup.
11170
11171 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
11172
11173         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
11174         reader variable, pass `this` to read_cutu_die_from_dwo.
11175
11176 2020-02-27  Aaron Merey  <amerey@redhat.com>
11177
11178         * source.c (open_source_file): Check for nullptr when computing
11179         srcpath.
11180
11181 2020-02-27  Tom Tromey  <tromey@adacore.com>
11182
11183         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
11184         member.
11185         (dwarf2_add_field): Don't update nfields.
11186         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
11187
11188 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
11189
11190         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
11191         abs.
11192
11193 2020-02-26  Tom Tromey  <tom@tromey.com>
11194
11195         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
11196         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
11197         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
11198         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
11199         per_cu_data.
11200
11201 2020-02-26  Tom Tromey  <tom@tromey.com>
11202
11203         * dwarf2/index-write.c (psym_index_map): Change type.
11204         (add_address_entry_worker, write_one_signatured_type)
11205         (recursively_count_psymbols, recursively_write_psymbols)
11206         (class debug_names, psyms_seen_size, write_gdbindex)
11207         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
11208
11209 2020-02-26  Aaron Merey  <amerey@redhat.com>
11210
11211         * Makefile.in: Handle optional debuginfod support.
11212         * NEWS: Update.
11213         * README: Add --with-debuginfod summary.
11214         * config.in: Regenerate.
11215         * configure: Regenerate.
11216         * configure.ac: Handle optional debuginfod support.
11217         * debuginfod-support.c: debuginfod helper functions.
11218         * debuginfod-support.h: Ditto.
11219         * doc/gdb.texinfo: Add --with-debuginfod to configure options
11220         summary.
11221         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
11222         when a dwz file cannot be found.
11223         * elfread.c (elf_symfile_read): Query debuginfod servers when a
11224         debuginfo file cannot be found.
11225         * source.c (open_source_file): Query debuginfod servers when a
11226         source file cannot be found.
11227         * top.c (print_gdb_configuration): Include
11228         --{with,without}-debuginfod in the output.
11229
11230 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
11231
11232         * thread.c (thr_try_catch_cmd): Print thread name.
11233
11234 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
11235
11236         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
11237         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
11238         dwarf2_fetch_die_type_sect_off): Move to...
11239         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
11240         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
11241         dwarf2_fetch_die_type_sect_off): ... here.
11242         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
11243         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
11244         dwarf2_fetch_die_type_sect_off): Move doc to header file.
11245
11246 2020-02-26  Tom de Vries  <tdevries@suse.de>
11247
11248         PR gdb/25603
11249         * symfile.c (set_initial_language): Exit-early if
11250         language_mode == language_mode_manual.
11251
11252 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
11253
11254         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
11255         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
11256         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
11257
11258 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
11259
11260         * gdbtypes.c (create_array_type_with_stride): Handle negative
11261         array strides.
11262         * valarith.c (value_subscripted_rvalue): Likewise.
11263
11264 2020-02-25  Luis Machado  <luis.machado@linaro.org>
11265
11266         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
11267
11268 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
11269
11270         * loc.h (dwarf2_get_die_type): Move to...
11271         * read.h (dwarf2_get_die_type): ... here.
11272         * read.c (dwarf2_get_die_type): Move doc to header.
11273
11274 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
11275
11276         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
11277         'gnulib/Makefile.in' to the list.
11278
11279 2020-02-24  Tom Tromey  <tom@tromey.com>
11280
11281         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
11282         Remove.
11283         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
11284         XOBNEWVEC.
11285
11286 2020-02-24  Tom Tromey  <tom@tromey.com>
11287
11288         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
11289         New method.
11290         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
11291         (dw2_do_instantiate_symtab, dw2_get_file_names)
11292         (build_type_psymtab_dependencies, load_full_type_unit): Update.
11293
11294 2020-02-24  Tom Tromey  <tom@tromey.com>
11295
11296         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
11297         make_scoped_restore.
11298         (dwarf2_psymtab::read_symtab): Don't clear
11299         reading_partial_symbols.
11300
11301 2020-02-24  Tom de Vries  <tdevries@suse.de>
11302
11303         PR gdb/25592
11304         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
11305
11306 2020-02-24  Tom de Vries  <tdevries@suse.de>
11307
11308         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
11309         commands layout next/prev/regs.
11310
11311 2020-02-22  Tom Tromey  <tom@tromey.com>
11312
11313         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
11314         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
11315
11316 2020-02-22  Tom Tromey  <tom@tromey.com>
11317
11318         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
11319
11320 2020-02-22  Tom Tromey  <tom@tromey.com>
11321
11322         * tui/tui-win.c (_initialize_tui_win): Add usage text.
11323         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
11324         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
11325         * tui/tui.c (_initialize_tui): Add usage text.
11326
11327 2020-02-22  Tom Tromey  <tom@tromey.com>
11328
11329         * tui/tui-win.c (tui_set_focus_command)
11330         (tui_set_win_height_command): Use error_no_arg.
11331         (_initialize_tui_win): Update help text.
11332         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
11333
11334 2020-02-22  Tom Tromey  <tom@tromey.com>
11335
11336         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
11337         * tui/tui-disasm.h (struct tui_disasm_window)
11338         <display_start_addr>: Declare.
11339         * tui/tui-source.h (struct tui_source_window)
11340         <display_start_addr>: Declare.
11341         * tui/tui-winsource.h (struct tui_source_window_base)
11342         <show_source_line, display_start_addr>: New methods.
11343         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
11344         Rename and move to protected section.
11345         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
11346         (tui_source_window_base::do_erase_source_content): Update.
11347         (tui_source_window_base::show_source_line): Now a method.
11348         (tui_source_window_base::show_source_content)
11349         (tui_source_window_base::tui_source_window_base)
11350         (tui_source_window_base::rerender)
11351         (tui_source_window_base::refill)
11352         (tui_source_window_base::do_scroll_horizontal)
11353         (tui_source_window_base::set_is_exec_point_at)
11354         (tui_source_window_base::update_breakpoint_info)
11355         (tui_source_window_base::update_exec_info): Update.
11356         * tui/tui-source.c (tui_source_window::set_contents)
11357         (tui_source_window::showing_source_p)
11358         (tui_source_window::do_scroll_vertical)
11359         (tui_source_window::location_matches_p)
11360         (tui_source_window::line_is_displayed): Update.
11361         (tui_source_window::display_start_addr): New method.
11362         * tui/tui-disasm.c (tui_disasm_window::set_contents)
11363         (tui_disasm_window::do_scroll_vertical)
11364         (tui_disasm_window::location_matches_p): Update.
11365         (tui_disasm_window::display_start_addr): New method.
11366
11367 2020-02-22  Tom Tromey  <tom@tromey.com>
11368
11369         * NEWS: Add entry for gdb.register_window_type.
11370         * tui/tui-layout.h (window_factory): New typedef.
11371         (tui_register_window): Declare.
11372         * tui/tui-layout.c (saved_tui_windows): New global.
11373         (tui_apply_current_layout): Use it.
11374         (tui_register_window): New function.
11375         * python/python.c (do_start_initialization): Call
11376         gdbpy_initialize_tui.
11377         (python_GdbMethods): Add "register_window_type" function.
11378         * python/python-internal.h (gdbpy_register_tui_window)
11379         (gdbpy_initialize_tui): Declare.
11380         * python/py-tui.c: New file.
11381         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
11382
11383 2020-02-22  Tom Tromey  <tom@tromey.com>
11384
11385         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
11386
11387 2020-02-22  Tom Tromey  <tom@tromey.com>
11388
11389         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
11390         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
11391         * tui/tui-data.c (tui_set_win_with_focus): Remove.
11392         (tui_set_win_focus_to): Move from tui-win.c.
11393
11394 2020-02-22  Tom Tromey  <tom@tromey.com>
11395
11396         * tui/tui-layout.c (make_standard_window, get_locator_window): New
11397         functions.
11398         (known_window_types): New global.
11399         (tui_get_window_by_name): Reimplement.
11400         (initialize_known_windows): New function.
11401         (validate_window_name): Rewrite.
11402         (_initialize_tui_layout): Call initialize_known_windows.
11403
11404 2020-02-22  Tom Tromey  <tom@tromey.com>
11405
11406         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
11407         Remove constants.
11408         * tui/tui-winsource.h (struct tui_source_window_base)
11409         <tui_source_window_base>: Remove parameter.
11410         * tui/tui-winsource.c
11411         (tui_source_window_base::tui_source_window_base): Remove
11412         parameter.
11413         (tui_source_window_base::refill): Update.
11414         * tui/tui-stack.h (struct tui_locator_window)
11415         <tui_locator_window>: Update.
11416         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
11417         Default the constructor.
11418         * tui/tui-regs.h (struct tui_data_item_window)
11419         <tui_data_item_window>: Default the constructor.
11420         (struct tui_data_window) <tui_data_window>: Likewise.
11421         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
11422         Default the constructor.
11423         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
11424         Default the constructor.
11425         <type>: Remove.
11426         (struct tui_win_info) <tui_win_info>: Default the constructor.
11427         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
11428         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
11429         Default the constructor.
11430
11431 2020-02-22  Tom Tromey  <tom@tromey.com>
11432
11433         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
11434         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
11435         * tui/tui-win.c (tui_resize_all): Don't call
11436         tui_delete_invisible_windows.
11437         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
11438         done.
11439         (tui_set_layout): Update.
11440         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
11441         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
11442         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
11443
11444 2020-02-22  Tom Tromey  <tom@tromey.com>
11445
11446         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
11447         correctly.
11448
11449 2020-02-22  Tom Tromey  <tom@tromey.com>
11450
11451         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
11452
11453 2020-02-22  Tom Tromey  <tom@tromey.com>
11454
11455         * tui/tui-winsource.h (struct tui_source_window_iterator)
11456         <inner_iterator>: New etytypedef.
11457         <tui_source_window_iterator>: Take "end" parameter.
11458         <tui_source_window_iterator>: Take iterator.
11459         <operator*, advance>: Update.
11460         <m_iter>: Change type.
11461         <m_end>: New field.
11462         (struct tui_source_windows) <begin, end>: Update.
11463         * tui/tui-layout.c (tui_windows): New global.
11464         (tui_apply_current_layout): Clear tui_windows.
11465         (tui_layout_window::apply): Update tui_windows.
11466         * tui/tui-data.h (tui_windows): Declare.
11467         (all_tui_windows): Now inline function.
11468         (class tui_window_iterator, struct all_tui_windows): Remove.
11469
11470 2020-02-22  Tom Tromey  <tom@tromey.com>
11471
11472         PR tui/17850:
11473         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
11474         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
11475         "height" argument.
11476         (class tui_layout_window) <get_sizes>: Likewise.
11477         (class tui_layout_split) <tui_layout_split>: Add "vertical"
11478         argument.
11479         <get_sizes>: Add "height" argument.
11480         <m_vertical>: New field.
11481         * tui/tui-layout.c (tui_layout_split::clone): Update.
11482         (tui_layout_split::get_sizes): Add "height" argument.
11483         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
11484         (tui_new_layout_command): Parse "-horizontal".
11485         (_initialize_tui_layout): Update help string.
11486         (tui_layout_split::specification): Add "-horizontal" when needed.
11487         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
11488         argument.
11489         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
11490         New methods.
11491
11492 2020-02-22  Tom Tromey  <tom@tromey.com>
11493
11494         * tui/tui-layout.h (enum tui_adjust_result): New.
11495         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
11496         (class tui_layout_window) <adjust_size>: Return
11497         tui_adjust_result.  Rewrite.
11498         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
11499         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
11500
11501 2020-02-22  Tom Tromey  <tom@tromey.com>
11502
11503         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
11504         parameter and return types.
11505         (class tui_layout_base) <specification>: Add "depth".
11506         (class tui_layout_window) <specification>: Add "depth".
11507         (class tui_layout_split) <specification>: Add "depth".
11508         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
11509         and return types.
11510         (tui_new_layout_command): Parse sub-layouts.
11511         (_initialize_tui_layout): Update help string.
11512         (tui_layout_window::specification): Add "depth".
11513         (add_layout_command): Update.
11514
11515 2020-02-22  Tom Tromey  <tom@tromey.com>
11516
11517         * NEWS: Add "tui new-layout" item.
11518         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
11519         Add new-layout command to help text.
11520         (validate_window_name): New function.
11521         (tui_new_layout_command): New function.
11522         (_initialize_tui_layout): Register "new-layout".
11523         (tui_layout_window::specification): New method.
11524         (tui_layout_window::specification): New method.
11525         * tui/tui-layout.h (class tui_layout_base) <specification>: New
11526         method.
11527         (class tui_layout_window) <specification>: New method.
11528         (class tui_layout_split) <specification>: New method.
11529
11530 2020-02-22  Tom Tromey  <tom@tromey.com>
11531
11532         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
11533         * tui/tui-win.c (window_name_completer): Update comment.
11534         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
11535         Declare method.
11536         (class tui_layout_window) <replace_window>: Likewise.
11537         (class tui_layout_split) <replace_window>: Likewise.
11538         (tui_set_layout): Don't declare.
11539         (tui_set_initial_layout): Declare function.
11540         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
11541         (asm_regs_layout): New globals.
11542         (tui_current_layout, show_layout): Remove.
11543         (tui_set_layout, tui_add_win_to_layout): Rewrite.
11544         (find_layout, tui_apply_layout): New function.
11545         (layout_completer): Remove.
11546         (tui_next_layout): Reimplement.
11547         (tui_next_layout_command): New function.
11548         (tui_set_initial_layout, tui_prev_layout_command): New functions.
11549         (tui_regs_layout): Reimplement.
11550         (tui_regs_layout_command): New function.
11551         (extract_display_start_addr): Rewrite.
11552         (next_layout, prev_layout): Remove.
11553         (tui_layout_window::replace_window): New method.
11554         (tui_layout_split::replace_window): New method.
11555         (destroy_layout): New function.
11556         (layout_list): New global.
11557         (add_layout_command): New function.
11558         (initialize_layouts): Update.
11559         (tui_layout_command): New function.
11560         (_initialize_tui_layout): Install "layout" commands.
11561         * tui/tui-data.h (enum tui_layout_type): Remove.
11562         (tui_current_layout): Don't declare.
11563
11564 2020-02-22  Tom Tromey  <tom@tromey.com>
11565
11566         * tui/tui-regs.c (tui_reg_layout): Remove.
11567         (tui_reg_command): Use tui_regs_layout.
11568         * tui/tui-layout.h (tui_reg_command): Declare.
11569         * tui/tui-layout.c (tui_reg_command): New function.
11570
11571 2020-02-22  Tom Tromey  <tom@tromey.com>
11572
11573         * tui/tui.c (tui_rl_delete_other_windows): Call
11574         tui_remove_some_windows.
11575         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
11576         Declare method.
11577         (class tui_layout_window) <remove_windows>: New method.
11578         (class tui_layout_split) <remove_windows>: Declare.
11579         (tui_remove_some_windows): Declare.
11580         * tui/tui-layout.c (tui_remove_some_windows): New function.
11581         (tui_layout_split::remove_windows): New method.
11582
11583 2020-02-22  Tom Tromey  <tom@tromey.com>
11584
11585         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
11586         * tui/tui-layout.h (tui_next_layout): Declare.
11587         * tui/tui-layout.c (tui_next_layout): New function.
11588
11589 2020-02-22  Tom Tromey  <tom@tromey.com>
11590
11591         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
11592         correct coordinates.
11593
11594 2020-02-22  Tom Tromey  <tom@tromey.com>
11595
11596         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
11597         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
11598         DATA_WIN case.
11599
11600 2020-02-22  Tom Tromey  <tom@tromey.com>
11601
11602         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
11603         TUI_DISASM_WIN, not tui_win_list.
11604
11605 2020-02-22  Tom Tromey  <tom@tromey.com>
11606
11607         * valprint.c (generic_val_print_enum_1)
11608         (val_print_type_code_flags): Style member names.
11609         * rust-lang.c (val_print_struct, rust_print_enum)
11610         (rust_print_struct_def, rust_internal_print_type): Style member
11611         names.
11612         * p-valprint.c (pascal_object_print_value_fields): Style member
11613         names.  Only call fprintf_symbol_filtered for static members.
11614         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
11615         * f-valprint.c (f_val_print): Style member names.
11616         * f-typeprint.c (f_type_print_base): Style member names.
11617         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
11618         call fprintf_symbol_filtered for static members.
11619         (cp_print_class_member): Style member names.
11620         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
11621         member names.
11622         * ada-valprint.c (ada_print_scalar): Style enum names.
11623         (ada_val_print_enum): Likewise.
11624         * ada-typeprint.c (print_enum_type): Style enum names.
11625
11626 2020-02-21  Tom Tromey  <tom@tromey.com>
11627
11628         * psympriv.h (struct partial_symtab): Update comment.
11629
11630 2020-02-21  Tom Tromey  <tromey@adacore.com>
11631
11632         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
11633         type is CORE_ADDR.
11634
11635 2020-02-21  Tom de Vries  <tdevries@suse.de>
11636
11637         PR gdb/25534
11638         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
11639         if dependencies[i]->user != NULL.
11640
11641 2020-02-21  Ali Tamur  <tamur@google.com>
11642
11643         * dwarf2/read.c (dwarf2_name): Add null check.
11644
11645 2020-02-20  Tom Tromey  <tom@tromey.com>
11646
11647         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
11648         ">=", in binary search.
11649         (dwarf2_find_containing_comp_unit): New overload.
11650         (run_test): New self-test.
11651         (_initialize_dwarf2_read): Register new test.
11652
11653 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
11654
11655         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
11656         * riscv-tdep.h: Likewise.
11657         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
11658         rv32-only CSR.
11659         * features/riscv/64bit-csr.xml: Regenerated.
11660
11661 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
11662             Tom Tromey  <tom@tromey.com>
11663
11664         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
11665         of 'fputc_unfiltered'.
11666         (putchar_unfiltered): Call 'fputc_unfiltered'.
11667         (fputc_unfiltered): Call 'fputs_unfiltered'.
11668
11669 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
11670
11671         * config.in: Regenerate.
11672         * configure: Regenerate.
11673         * configure.ac: Add --with-python-libdir option.
11674         * main.c: Use WITH_PYTHON_LIBDIR.
11675
11676 2020-02-19  Tom Tromey  <tom@tromey.com>
11677
11678         * symtab.c (general_symbol_info::compute_and_set_names): Use
11679         obstack_strndup.  Simplify call to symbol_set_demangled_name.
11680
11681 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
11682
11683         * dwarf2/read.c (allocate_signatured_type_table,
11684         allocate_dwo_unit_table, allocate_type_unit_groups_table,
11685         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
11686         Remove objfile parameter, update all callers.
11687
11688 2020-02-19  Doug Evans  <dje@google.com>
11689
11690         PR rust/25535
11691         * rust-lang.c (rust_print_enum): Apply embedded_offset to
11692         rust_enum_variant calculation.
11693
11694 2020-02-19  Tom Tromey  <tromey@adacore.com>
11695
11696         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
11697
11698 2020-02-19  Tom Tromey  <tromey@adacore.com>
11699
11700         * ada-lang.c (cache_symbol): Use obstack_strdup.
11701
11702 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
11703
11704         * configure: Regenerate.
11705
11706 2020-02-19  Tom Tromey  <tromey@adacore.com>
11707
11708         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
11709         NULL check.
11710
11711 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
11712
11713         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
11714
11715 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
11716
11717         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
11718         if GDBSERVER is not defined.
11719         (riscv_tdesc_cache): Likewise, also store const target_desc.
11720         (STATIC_IN_GDB): Define.
11721         (riscv_create_target_description): Update declaration with
11722         STATIC_IN_GDB.
11723         (riscv_lookup_target_description): New function, only define if
11724         GDBSERVER is not defined.
11725         * arch/riscv.h (riscv_create_target_description): Declare only
11726         when GDBSERVER is defined.
11727         (riscv_lookup_target_description): New declaration when GDBSERVER
11728         is not defined.
11729         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
11730         (riscv_linux_read_features): ...this, and return
11731         riscv_gdbarch_features instead of target_desc.
11732         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
11733         (riscv_linux_read_description): Rename to...
11734         (riscv_linux_read_features): ...this.
11735         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
11736         Update to use riscv_gdbarch_features and
11737         riscv_lookup_target_description.
11738         * riscv-tdep.c (riscv_find_default_target_description): Use
11739         riscv_lookup_target_description instead of
11740         riscv_create_target_description.
11741
11742 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
11743
11744         * valprint.c (generic_val_print_enum_1): When printing a flag
11745         enum with value 0 and there is no enumerator with value 0, print
11746         just "0" instead of "(unknown: 0x0)".
11747
11748 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
11749
11750         * valprint.c (generic_val_print_enum_1): Print unknown part of
11751         flag enum in hex.
11752
11753 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
11754
11755         * dwarf2/read.c (update_enumeration_type_from_children): Allow
11756         flag enums to contain duplicate enumerators.
11757         * valprint.c (generic_val_print_enum_1): Update comment.
11758
11759 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
11760
11761         * dwarf2/read.c: Include "count-one-bits.h".
11762         (update_enumeration_type_from_children): If an enumerator has
11763         multiple bits set, don't treat the enumeration as a "flag enum".
11764         * valprint.c (generic_val_print_enum_1): Assert that enumerators
11765         of flag enums have 0 or 1 bit set.
11766
11767 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11768
11769         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
11770         conversion.
11771         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
11772         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
11773         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
11774         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
11775         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
11776
11777 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
11778
11779         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
11780
11781 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
11782
11783         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
11784         displaced_step_closure_up.
11785         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
11786         (struct displaced_step_closure_up):
11787         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
11788         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
11789         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
11790         Likewise.
11791         * gdbarch.sh (displaced_step_copy_insn): Likewise.
11792         * gdbarch.c, gdbarch.h: Re-generate.
11793         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
11794         displaced_step_closure_up.
11795         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
11796         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
11797         * infrun.h (displaced_step_closure_up): New type alias.
11798         (struct displaced_step_inferior_state) <step_closure>: Change
11799         type to displaced_step_closure_up.
11800         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
11801         displaced_step_closure_up.
11802         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
11803
11804 2020-02-14  Tom Tromey  <tom@tromey.com>
11805
11806         * minidebug.c (gnu_debug_key): New global.
11807         (find_separate_debug_file_in_section): Use it.
11808
11809 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
11810
11811         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
11812         std::unique_ptr.
11813         * gdbarch.c: Re-generate.
11814         * gdbarch.h: Re-generate.
11815         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
11816         change.
11817         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
11818         type to std::unique_ptr.
11819         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
11820         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
11821         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
11822         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
11823         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
11824         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
11825         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
11826         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
11827         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
11828
11829 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
11830
11831         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
11832         std::unique_ptr.
11833         (displaced_step_clear): Rename to...
11834         (displaced_step_reset): ... this.  Just call displaced->reset ().
11835         (displaced_step_clear_cleanup): Rename to...
11836         (displaced_step_reset_cleanup): ... this.
11837         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
11838         (displaced_step_fixup): Likewise.
11839         (resume_1): Likewise.
11840         (handle_inferior_event): Restore child's memory before calling
11841         displaced_step_fixup on the parent.
11842         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
11843         to std::unique_ptr.
11844         <step_closure>: Change type to std::unique_ptr.
11845
11846 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
11847
11848         * arm-tdep.c: Include count-one-bits.h.
11849         (cleanup_block_store_pc): Use count_one_bits.
11850         (cleanup_block_load_pc): Use count_one_bits.
11851         (arm_copy_block_xfer): Use count_one_bits.
11852         (thumb2_copy_block_xfer): Use count_one_bits.
11853         (thumb_copy_pop_pc_16bit): Use count_one_bits.
11854         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
11855         (thumb_get_next_pcs_raw): Use count_one_bits.
11856         (arm_get_next_pcs_raw): Use count_one_bits_l.
11857         * arch/arm.c (bitcount): Remove.
11858         * arch/arm.h (bitcount): Remove.
11859
11860 2020-02-14  Tom Tromey  <tromey@adacore.com>
11861
11862         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
11863         Update.
11864         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
11865         * dwarf2/loc.c (call_site_find_chain_1): Return
11866         unique_xmalloc_ptr.
11867         (call_site_find_chain): Likewise.
11868
11869 2020-02-14  Richard Biener  <rguenther@suse.de>
11870
11871         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
11872         on expression with division operators.
11873
11874 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
11875
11876         * MAINTAINERS (Write After Approval): Adding myself.
11877
11878 2020-02-12  Tom Tromey  <tom@tromey.com>
11879
11880         * event-loop.c (event_data, gdb_event, event_handler_func):
11881         Remove.
11882
11883 2020-02-12  Tom Tromey  <tom@tromey.com>
11884
11885         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
11886         (dwarf2_frame_objfile_data): Add comment.
11887         (find_comp_unit, set_comp_unit): New functions.
11888         (dwarf2_frame_find_fde): Use find_comp_unit.
11889         (dwarf2_build_frame_info): Use set_comp_unit.
11890
11891 2020-02-12  Tom Tromey  <tom@tromey.com>
11892
11893         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
11894         (comp_unit): Don't initialize objfile.
11895         (execute_cfa_program): Add text_offset parameter.
11896         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
11897         (dwarf2_frame_cache): Update.
11898         (dwarf2_build_frame_info): Don't set "objfile" member.
11899
11900 2020-02-12  Tom Tromey  <tom@tromey.com>
11901
11902         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
11903         (decode_frame_entry): Likewise.
11904         (dwarf2_build_frame_info): Update.
11905
11906 2020-02-12  Tom Tromey  <tom@tromey.com>
11907
11908         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
11909         (decode_frame_entry_1): Use the comp_unit obstack.
11910
11911 2020-02-12  Tom Tromey  <tom@tromey.com>
11912
11913         * dwarf2/frame.c (struct comp_unit): Add initializers and
11914         constructor.
11915         (dwarf2_frame_objfile_data): Store a comp_unit.
11916         (dwarf2_frame_find_fde): Update.
11917         (dwarf2_build_frame_info): Use "new".
11918
11919 2020-02-12  Tom Tromey  <tom@tromey.com>
11920
11921         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
11922         (dwarf2_fde_table): Typedef for std::vector.
11923         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
11924         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
11925         (decode_frame_entry): Update.
11926         (dwarf2_build_frame_info): Use "new".
11927
11928 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
11929
11930         * arm-tdep.c (arm_gdbarch_init): Update.
11931         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
11932         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
11933         have_neon, is_m>: Change to bool.
11934
11935 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
11936
11937         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
11938
11939 2020-02-12  Tom Tromey  <tom@tromey.com>
11940
11941         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
11942
11943 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
11944
11945         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
11946         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
11947
11948 2020-02-11  Tom Tromey  <tom@tromey.com>
11949
11950         * psymtab.h: Update comment.
11951
11952 2020-02-11  Tom Tromey  <tom@tromey.com>
11953
11954         * gdb_obstack.h (struct auto_obstack): Use
11955         DISABLE_COPY_AND_ASSIGN.
11956
11957 2020-02-11  Tom Tromey  <tom@tromey.com>
11958
11959         * dwarf2/frame.h (struct objfile): Don't forward declare.
11960
11961 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
11962
11963         * cris-tdep.c (cris_supply_gregset): Change signature to match
11964         what struct regset expects.
11965         (cris_regset): New struct.
11966         (fetch_core_registers): Remove.
11967         (cris_iterate_over_regset_sections): New function.
11968         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
11969         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
11970
11971 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
11972
11973         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
11974         registers.
11975
11976 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
11977
11978         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
11979
11980 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
11981
11982         * configure: Re-generate.
11983
11984 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
11985
11986         * configure: Re-generate.
11987
11988 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
11989
11990         * acinclude: Update warning.m4 path.
11991         * warning.m4: Move to gdbsupport.
11992
11993 2020-02-11  Tom Tromey  <tromey@adacore.com>
11994
11995         * remote.c (remote_console_output): Update.
11996         * printcmd.c (printf_command): Update.
11997         * event-loop.c (gdb_wait_for_event): Update.
11998         * linux-nat.c (sigchld_handler): Update.
11999         * remote-sim.c (gdb_os_write_stdout): Update.
12000         (gdb_os_flush_stdout): Update.
12001         (gdb_os_flush_stderr): Update.
12002         (gdb_os_write_stderr): Update.
12003         * exceptions.c (print_exception): Update.
12004         * remote-fileio.c (remote_fileio_func_read): Update.
12005         (remote_fileio_func_write): Update.
12006         * tui/tui.c (tui_enable): Update.
12007         * tui/tui-interp.c (tui_interp::init): Update.
12008         * utils.c (init_page_info): Update.
12009         (putchar_unfiltered, fputc_unfiltered): Update.
12010         (gdb_flush): Update.
12011         (emit_style_escape): Update.
12012         (flush_wrap_buffer, fputs_maybe_filtered): Update.
12013         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
12014         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
12015         (stderr_file::write): Update.
12016         (stderr_file::puts): Update.
12017         * ui-file.h (ui_file_isatty, ui_file_write)
12018         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
12019         (ui_file_puts): Don't declare.
12020
12021 2020-02-10  Tom de Vries  <tdevries@suse.de>
12022
12023         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
12024         sentinel to char *.
12025
12026 2020-02-09  Tom de Vries  <tdevries@suse.de>
12027
12028         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
12029         filename if it matches "<artificial>".
12030
12031 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
12032
12033         * windows-tdep.c (struct enum_value_name): New struct.
12034         (create_enum): New function.
12035         (windows_get_siginfo_type): Create and use enum types.
12036
12037 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
12038
12039         * NEWS: Mention $_siginfo support for Windows.
12040         * windows-nat.c (handle_exception): Set siginfo_er.
12041         (windows_nat_target::mourn_inferior): Reset siginfo_er.
12042         (windows_xfer_siginfo): New function.
12043         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
12044         * windows-tdep.c (struct windows_gdbarch_data): New struct.
12045         (init_windows_gdbarch_data): New function.
12046         (get_windows_gdbarch_data): New function.
12047         (windows_get_siginfo_type): New function.
12048         (windows_init_abi): Register windows_get_siginfo_type.
12049         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
12050
12051 2020-02-08  Tom Tromey  <tom@tromey.com>
12052
12053         * dwarf2/read.c (class cutu_reader) <cutu_reader,
12054         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
12055         <keep>: Declare method.
12056         <m_keep>: Remove member.
12057         <~cutu_reader>: Remove.
12058         (cutu_reader::init_tu_and_read_dwo_dies): Update.
12059         (cutu_reader::cutu_reader): Update.
12060         (cutu_reader::keep): Rename from ~cutu_reader.
12061         (process_psymtab_comp_unit, build_type_psymtabs_1)
12062         (process_skeletonless_type_unit, load_partial_comp_unit)
12063         (load_full_comp_unit, dwarf2_read_addr_index)
12064         (read_signatured_type): Update.
12065
12066 2020-02-08  Tom Tromey  <tom@tromey.com>
12067
12068         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
12069         "want_partial_unit" parameter.
12070         (process_psymtab_comp_unit): Change want_partial_unit to bool.
12071         Inline check for DW_TAG_partial_unit.
12072         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
12073
12074 2020-02-08  Tom Tromey  <tom@tromey.com>
12075
12076         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
12077         read.c.
12078         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
12079         read.c.
12080
12081 2020-02-08  Tom Tromey  <tom@tromey.com>
12082
12083         * dwarf2/read.c (read_address): Move to comp-unit.c.
12084         (dwarf2_rnglists_process, dwarf2_ranges_process)
12085         (read_attribute_value, dwarf_decode_lines_1)
12086         (var_decode_location, decode_locdesc): Update.
12087         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
12088         read.c.  Remove "cu" parameter.
12089         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
12090         method.
12091
12092 2020-02-08  Tom Tromey  <tom@tromey.com>
12093
12094         * dwarf2/read.c (read_attribute_value, read_indirect_string)
12095         (read_indirect_line_string): Update.
12096         * dwarf2/comp-unit.c (read_offset): Remove.
12097         (read_comp_unit_head): Update.
12098         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
12099         method.
12100         (read_offset): Don't declare.
12101
12102 2020-02-08  Tom Tromey  <tom@tromey.com>
12103
12104         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
12105         * dwarf2/read.c (struct comp_unit_head): Move to
12106         dwarf2/comp-unit.h.
12107         (enum class rcuh_kind): Move to comp-unit.h.
12108         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
12109         (read_comp_unit_head, error_check_comp_unit_head)
12110         (read_and_check_comp_unit_head): Move to comp-unit.c.
12111         (read_offset, dwarf_unit_type_name): Likewise.
12112         (create_debug_type_hash_table, read_cutu_die_from_dwo)
12113         (cutu_reader::cutu_reader, read_call_site_scope)
12114         (find_partial_die, follow_die_offset): Update.
12115         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
12116
12117 2020-02-08  Tom Tromey  <tom@tromey.com>
12118
12119         * dwarf2/read.c (read_offset_1): Move to leb.c.
12120         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
12121         (dwarf_decode_macro_bytes): Update.
12122         * dwarf2/leb.c (read_offset): Rename; move from read.c.
12123         * dwarf2/leb.h (read_offset): Declare.
12124
12125 2020-02-08  Tom Tromey  <tom@tromey.com>
12126
12127         * dwarf2/read.c (dwarf2_section_size): Remove.
12128         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
12129         Update.
12130         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
12131
12132 2020-02-08  Tom Tromey  <tom@tromey.com>
12133
12134         * dwarf2/read.c (read_initial_length): Move to leb.c.
12135         * dwarf2/leb.h (read_initial_length): Declare.
12136         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
12137         handle_nonstd parameter.
12138         * dwarf2/frame.c (read_initial_length): Remove.
12139         (decode_frame_entry_1): Update.
12140
12141 2020-02-08  Tom Tromey  <tom@tromey.com>
12142
12143         * dwarf2/loc.c (dwarf2_find_location_expression)
12144         (dwarf_evaluate_loc_desc::get_tls_address)
12145         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
12146         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
12147         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
12148         (dwarf2_compile_property_to_c)
12149         (dwarf2_loc_desc_get_symbol_read_needs)
12150         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
12151         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
12152         (loclist_describe_location, loclist_tracepoint_var_ref)
12153         (loclist_generate_c_location): Update.
12154         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
12155         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
12156         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
12157         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
12158         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
12159         (dwarf2_per_cu_data::addr_size)
12160         (dwarf2_per_cu_data::ref_addr_size)
12161         (dwarf2_per_cu_data::text_offset)
12162         (dwarf2_per_cu_data::addr_type): Now methods.
12163         (per_cu_header_read_in): Make per_cu "const".
12164         (dwarf2_version): Remove.
12165         (dwarf2_per_cu_data::int_type): Now a method.
12166         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
12167         (set_die_type, read_array_type, read_subrange_index_type)
12168         (read_tag_string_type, read_subrange_type): Update.
12169         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
12170         offset_size, ref_addr_size, text_offset, addr_type, version,
12171         objfile, int_type, addr_sized_int_type>: Declare methods.
12172
12173 2020-02-08  Tom Tromey  <tom@tromey.com>
12174
12175         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
12176         Move earlier.
12177
12178 2020-02-08  Tom Tromey  <tom@tromey.com>
12179
12180         * dwarf2/read.h (dwarf_line_debug): Declare.
12181         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
12182         * dwarf2/read.c: Move line_header code to new files.
12183         (dwarf_line_debug): No longer static.
12184         * dwarf2/line-header.c: New file.
12185         * dwarf2/line-header.h: New file.
12186
12187 2020-02-08  Tom Tromey  <tom@tromey.com>
12188
12189         * dwarf2/read.c (struct line_header) <file_full_name,
12190         file_file_name>: Return unique_xmalloc_ptr.
12191         (line_header::file_file_name): Update.
12192         (line_header::file_full_name): Update.
12193         (dw2_get_file_names_reader): Update.
12194         (macro_start_file): Update.
12195
12196 2020-02-08  Tom Tromey  <tom@tromey.com>
12197
12198         * dwarf2/read.c (struct line_header) <file_full_name,
12199         file_file_name>: Declare methods.
12200         (dw2_get_file_names_reader): Update.
12201         (file_file_name): Now a method.
12202         (file_full_name): Likewise.
12203         (macro_start_file): Update.
12204
12205 2020-02-08  Tom Tromey  <tom@tromey.com>
12206
12207         * dwarf2/read.c (dwarf_always_disassemble)
12208         (show_dwarf_always_disassemble): Move to loc.c.
12209         (_initialize_dwarf2_read): Move "always-disassemble" registration
12210         to loc.c.
12211         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
12212         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
12213         static.
12214         (show_dwarf_always_disassemble): Move from read.c.
12215         (_initialize_dwarf2loc): Move always-disassemble from read.c.
12216
12217 2020-02-08  Tom Tromey  <tom@tromey.com>
12218
12219         * dwarf2/read.c (~dwarf2_per_objfile): Update.
12220         (create_quick_file_names_table): Return htab_up.
12221         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
12222         Update.
12223         * dwarf2/read.h (struct dwarf2_per_objfile)
12224         <quick_file_names_table>: Now htab_up.
12225
12226 2020-02-08  Tom Tromey  <tom@tromey.com>
12227
12228         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
12229
12230 2020-02-08  Tom Tromey  <tom@tromey.com>
12231
12232         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
12233         Rewrite.
12234         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
12235         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
12236         (abbrev_table::abbrev_table): No longer inline.
12237         (ABBREV_HASH_SIZE): Remove.
12238         (abbrev_table::m_abbrevs): Now an htab_up.
12239
12240 2020-02-08  Tom Tromey  <tom@tromey.com>
12241
12242         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
12243         (cutu_reader): Update.
12244         (build_type_psymtabs_1): Update.
12245         * dwarf2/abbrev.c (abbrev_table::read): Rename.
12246         (abbrev_table::alloc_abbrev): Update.
12247         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
12248         (abbrev_table::read): New static method, renamed from
12249         abbrev_table_read_table.
12250         (abbrev_table::alloc_abbrev)
12251         (abbrev_table::add_abbrev): Now private.
12252         (abbrev_table::abbrev_table): Now private.
12253         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
12254
12255 2020-02-08  Tom Tromey  <tom@tromey.com>
12256
12257         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
12258         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
12259         htab_up.
12260
12261 2020-02-08  Tom Tromey  <tom@tromey.com>
12262
12263         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
12264         htab_up.
12265         (lookup_dwo_unit_in_dwp): Update.
12266         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
12267         on obstack.
12268
12269 2020-02-08  Tom Tromey  <tom@tromey.com>
12270
12271         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
12272         obstack.
12273
12274 2020-02-08  Tom Tromey  <tom@tromey.com>
12275
12276         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
12277         line_header_hash.
12278         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
12279         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
12280         Change type to htab_up.
12281
12282 2020-02-08  Tom Tromey  <tom@tromey.com>
12283
12284         * dwarf2/read.c (allocate_type_unit_groups_table): Return
12285         htab_up.  Don't allocate on obstack.
12286         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
12287         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
12288         Change type to htab_up.
12289
12290 2020-02-08  Tom Tromey  <tom@tromey.com>
12291
12292         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
12293         Change type to htab_up.
12294         * dwarf2/read.c (create_signatured_type_table_from_index)
12295         (create_signatured_type_table_from_debug_names)
12296         (create_all_type_units, add_type_unit)
12297         (lookup_dwo_signatured_type, lookup_signatured_type)
12298         (process_skeletonless_type_unit): Update.
12299         (create_debug_type_hash_table, create_debug_types_hash_table):
12300         Change type of types_htab.
12301         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
12302         htab_up.  Don't allocate on obstack.
12303         (create_cus_hash_table): Change type of cus_htab parameter.
12304         (struct dwo_file) <cus, tus>: Now htab_up.
12305         (lookup_dwo_signatured_type, lookup_dwo_cutu)
12306         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
12307         (queue_and_load_all_dwo_tus): Update.
12308         * dwarf2/index-write.c (write_gdbindex): Update.
12309         (write_debug_names): Update.
12310
12311 2020-02-08  Tom Tromey  <tom@tromey.com>
12312
12313         * dwarf2/read.h (struct dwarf2_queue_item): Move from
12314         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
12315         destructor.
12316         (struct dwarf2_per_objfile) <queue>: New member.
12317         * dwarf2/read.c (struct dwarf2_queue_item): Move to
12318         dwarf2/read.h.
12319         (dwarf2_queue, dwarf2_queue_tail): Remove.
12320         (class dwarf2_queue_guard): Add parameter to constructor.  Use
12321         DISABLE_COPY_AND_ASSIGN.
12322         <m_per_objfile>: New member.
12323         <~dwarf2_queue_guard>: Rewrite.
12324         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
12325         Update.
12326         (~dwarf2_queue_item): New.
12327
12328 2020-02-08  Tom Tromey  <tom@tromey.com>
12329
12330         * dwarf2/read.c (struct die_info) <has_children>: New member.
12331         (dw2_get_file_names_reader): Remove has_children.
12332         (dw2_get_file_names): Update.
12333         (read_cutu_die_from_dwo): Remove has_children.
12334         (cutu_reader::init_tu_and_read_dwo_dies)
12335         (cutu_reader::cutu_reader): Update.
12336         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
12337         Remove has_children.
12338         (build_type_psymtabs_1, process_skeletonless_type_unit)
12339         (load_partial_comp_unit, load_full_comp_unit): Update.
12340         (create_dwo_cu_reader): Remove has_children.
12341         (create_cus_hash_table, read_die_and_children): Update.
12342         (read_full_die_1,read_full_die): Remove has_children.
12343         (read_signatured_type): Update.
12344         (class cutu_reader) <has_children>: Remove.
12345
12346 2020-02-08  Tom Tromey  <tom@tromey.com>
12347
12348         * dwarf2/expr.c: Rename from dwarf2expr.c.
12349         * dwarf2/expr.h: Rename from dwarf2expr.h.
12350         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
12351         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
12352         * dwarf2/frame.c: Rename from dwarf2-frame.c.
12353         * dwarf2/frame.h: Rename from dwarf2-frame.h.
12354         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
12355         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
12356         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
12357         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
12358         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
12359         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
12360         * dwarf2/loc.c: Rename from dwarf2loc.c.
12361         * dwarf2/loc.h: Rename from dwarf2loc.h.
12362         * dwarf2/read.c: Rename from dwarf2read.c.
12363         * dwarf2/read.h: Rename from dwarf2read.h.
12364         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
12365         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
12366         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
12367         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
12368         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
12369         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
12370         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
12371         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
12372         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
12373         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
12374         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
12375         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
12376         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
12377         Update.
12378         * Makefile.in (COMMON_SFILES): Update.
12379         (HFILES_NO_SRCDIR): Update.
12380
12381 2020-02-08  Tom Tromey  <tom@tromey.com>
12382
12383         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
12384         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
12385
12386 2020-02-08  Tom Tromey  <tom@tromey.com>
12387
12388         * dwarf2read.h (struct die_info): Don't declare.
12389
12390 2020-02-08  Tom Tromey  <tom@tromey.com>
12391
12392         * dwarf2read.h (die_info_ptr): Remove typedef.
12393
12394 2020-02-08  Tom Tromey  <tom@tromey.com>
12395
12396         * dwarf2read.c (read_call_site_scope)
12397         (handle_data_member_location, dwarf2_add_member_fn)
12398         (mark_common_block_symbol_computed, read_common_block)
12399         (attr_to_dynamic_prop, partial_die_info::read)
12400         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
12401         (dwarf2_symbol_mark_computed, set_die_type): Update.
12402         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
12403         method.
12404         (attr_form_is_block): Don't declare.
12405         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
12406
12407 2020-02-08  Tom Tromey  <tom@tromey.com>
12408
12409         * dwarf2read.c (dwarf2_find_base_address, )
12410         (read_call_site_scope, rust_containing_type)
12411         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
12412         (handle_data_member_location, dwarf2_add_member_fn)
12413         (get_alignment, read_structure_type, process_structure_scope)
12414         (mark_common_block_symbol_computed, read_common_block)
12415         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
12416         (partial_die_info::read, read_attribute_value, new_symbol)
12417         (lookup_die_type, dwarf2_get_ref_die_offset)
12418         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
12419         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
12420         (dwarf2_symbol_mark_computed): Update.
12421         * dwarf2/attribute.h (struct attribute) <value_as_address,
12422         form_is_section_offset, form_is_constant, form_is_ref>: Declare
12423         methods.
12424         (value_as_address, attr_form_is_section_offset)
12425         (attr_form_is_constant, attr_form_is_ref): Don't declare.
12426         * dwarf2/attribute.c (attribute::value_as_address)
12427         (attribute::form_is_section_offset, attribute::form_is_constant)
12428         (attribute::form_is_ref): Now methods.
12429
12430 2020-02-08  Tom Tromey  <tom@tromey.com>
12431
12432         * dwarf2read.c (struct attribute, DW_STRING)
12433         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
12434         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
12435         (attr_form_is_block, attr_form_is_section_offset)
12436         (attr_form_is_constant, attr_form_is_ref): Move.
12437         * dwarf2/attribute.h: New file.
12438         * dwarf2/attribute.c: New file, from dwarf2read.c.
12439         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
12440
12441 2020-02-08  Tom Tromey  <tom@tromey.com>
12442
12443         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
12444         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
12445         Move.
12446         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
12447         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
12448         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
12449         abbrev.c.
12450         * dwarf2/abbrev.h: New file.
12451         * dwarf2/abbrev.c: New file, from dwarf2read.c.
12452         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
12453
12454 2020-02-08  Tom Tromey  <tom@tromey.com>
12455
12456         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
12457         (dwarf2_section_size, dwarf2_get_section_info)
12458         (create_signatured_type_table_from_debug_names)
12459         (create_addrmap_from_aranges, read_debug_names_from_section)
12460         (get_gdb_index_contents_from_section, read_comp_unit_head)
12461         (error_check_comp_unit_head, read_abbrev_offset)
12462         (create_debug_type_hash_table, init_cu_die_reader)
12463         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
12464         (read_comp_units_from_section, create_cus_hash_table)
12465         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
12466         (create_dwp_v2_section, dwarf2_rnglists_process)
12467         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
12468         (abbrev_table_read_table, read_indirect_string_at_offset_from)
12469         (read_indirect_string_from_dwz, read_addr_index_1)
12470         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
12471         (dwarf_decode_macro_bytes, dwarf_decode_macros)
12472         (fill_in_loclist_baton): Update.
12473         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
12474         get_containing_section, get_bfd_owner, get_bfd_section,
12475         get_file_name, get_id, get_flags, empty, read>: Declare methods.
12476         (dwarf2_read_section, get_section_name, get_section_file_name)
12477         (get_containing_section, get_section_bfd_owner)
12478         (get_section_bfd_section, get_section_name, get_section_file_name)
12479         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
12480         declare.
12481         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
12482         (dwarf2_section_info::get_bfd_owner)
12483         (dwarf2_section_info::get_bfd_section)
12484         (dwarf2_section_info::get_name)
12485         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
12486         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
12487         (dwarf2_section_info::read): Now methods.
12488         * dwarf-index-write.c (class debug_names): Update.
12489
12490 2020-02-08  Tom Tromey  <tom@tromey.com>
12491
12492         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
12493         Move to dwarf2/section.h.
12494         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
12495         (get_section_bfd_section, get_section_name)
12496         (get_section_file_name, get_section_id, get_section_flags)
12497         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
12498         dwarf2/section.c.
12499         * dwarf2/section.h: New file.
12500         * dwarf2/section.c: New file, from dwarf2read.c.
12501         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
12502
12503 2020-02-08  Tom Tromey  <tom@tromey.com>
12504
12505         * dwarf2read.h (read_unsigned_leb128): Don't declare.
12506         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
12507         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
12508         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
12509         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
12510         * dwarf2/leb.h: New file, from dwarf2read.c.
12511         * dwarf2/leb.c: New file, from dwarf2read.c.
12512         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
12513         Remove.
12514         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
12515         (COMMON_SFILES): Add dwarf2/leb.c.
12516
12517 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
12518
12519         GDB 9.1 released.
12520
12521 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
12522
12523         PR gdb/25190:
12524         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
12525         * gdb/remote.c (remote_console_output): Update.
12526         * gdb/ui-file.c (fputs_unfiltered): Rename to...
12527         (ui_file_puts): ...this.
12528         * gdb/ui-file.h (ui_file_puts): Add declaration.
12529         * gdb/utils.c (emit_style_escape): Update.
12530         (flush_wrap_buffer): Update.
12531         (fputs_maybe_filtered): Update.
12532         (fputs_unfiltered): Add function.
12533
12534 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
12535
12536         * gdb/event-loop.c (gdb_wait_for_event): Update.
12537         * gdb/printcmd.c (printf_command): Update.
12538         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
12539         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
12540         (gdb_os_flush_stderr): Update.
12541         * gdb/remote.c (remote_console_output): Update.
12542         * gdb/ui-file.c (gdb_flush): Rename to...
12543         (ui_file_flush): ...this.
12544         (stderr_file::write): Update.
12545         (stderr_file::puts): Update.
12546         * gdb/ui-file.h (gdb_flush): Rename to...
12547         (ui_file_flush): ...this.
12548         * gdb/utils.c (gdb_flush): Add function.
12549         * gdb/utils.h (gdb_flush): Add declaration.
12550
12551 2020-02-07  Tom Tromey  <tromey@adacore.com>
12552
12553         PR breakpoints/24915:
12554         * source.c (find_and_open_source): Do not check basenames_may_differ.
12555
12556 2020-02-07  Tom Tromey  <tom@tromey.com>
12557
12558         * README: Update gdbserver documentation.
12559         * gdbserver: Move to top level.
12560         * configure.tgt (build_gdbserver): Remove.
12561         * configure.ac: Remove --enable-gdbserver.
12562         * configure: Rebuild.
12563         * Makefile.in (distclean): Don't mention gdbserver.
12564
12565 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
12566
12567         * source-cache.c (source_cache::ensure): Surround
12568         get_plain_source_lines with a try/catch.
12569         (source_cache::get_line_charpos): Get rid of try/catch
12570         and only check for the return value of "ensure".
12571         * tui/tui-source.c (tui_source_window::set_contents):
12572         Simplify "nlines" calculation.
12573
12574 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
12575
12576         * MAINTAINERS (Write After Approval): Add myself.
12577
12578 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
12579
12580         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
12581         function call.
12582
12583 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
12584
12585         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
12586
12587 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
12588
12589         * nat/riscv-linux-tdesc.h: New file.
12590         * nat/riscv-linux-tdesc.c: New file, taking code from...
12591         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
12592         ... here.
12593         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
12594         NATDEPFILES.
12595
12596 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
12597
12598         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
12599         we don't set the fake simulator ptid to the null_ptid.
12600
12601 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
12602
12603         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
12604         * gdbthread.h (class thread_info) <resumed>: Likewise.
12605         * infrun.c (resume_1): Likewise.
12606         (proceed): Likewise.
12607         (infrun_thread_stop_requested): Likewise.
12608         (stop_all_threads): Likewise.
12609         (handle_inferior_event): Likewise.
12610         (restart_threads): Likewise.
12611         (finish_step_over): Likewise.
12612         (keep_going_stepped_thread): Likewise.
12613         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
12614         (linux_handle_extended_wait): Likewise.
12615         * record-btrace.c (get_thread_current_frame_id): Likewise.
12616         * record-full.c (record_full_wait_1): Likewise.
12617         * remote.c (remote_target::process_initial_stop_replies): Likewise.
12618         * target.c (target_resume): Likewise.
12619         * thread.c (set_running_thread): Likewise.
12620
12621 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
12622
12623         * f-valprint.c (f77_print_array_1): Changed datatype of index
12624         variable to LONGEST from int to enable it to contain bound
12625         values correctly.
12626
12627 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
12628
12629         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
12630         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
12631         offsets according to FLEN determined.
12632         (riscv_linux_nat_target::read_description): Determine FLEN
12633         dynamically.
12634         (riscv_linux_nat_target::fetch_registers): Size regset buffer
12635         according to FLEN determined.
12636         (riscv_linux_nat_target::store_registers): Likewise.
12637
12638 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
12639
12640         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
12641         when reg->group is empty and reggroup is not.
12642
12643 2020-01-31  Tom Tromey  <tromey@adacore.com>
12644
12645         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
12646         Call beneath target's mourn_inferior after unpushing.
12647
12648 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
12649
12650         PR tui/9765
12651         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
12652         have enough lines to fill the screen, still return the lowest
12653         address we found.
12654
12655 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
12656
12657         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
12658         '-', '<', and '>' commands.
12659
12660 2020-01-29  Pedro Alves  <palves@redhat.com>
12661             Sergio Durigan Junior  <sergiodj@redhat.com>
12662
12663         * infcmd.c (construct_inferior_arguments): Assert that
12664         'argc' is greater than 0.
12665
12666 2020-01-29  Luis Machado  <luis.machado@linaro.org>
12667
12668         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
12669         (BRK_INSN_MASK): Define to 0xd4200000.
12670         (aarch64_program_breakpoint_here_p): New function.
12671         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
12672         * arch-utils.c (default_program_breakpoint_here_p): Moved from
12673         breakpoint.c.
12674         * arch-utils.h (default_program_breakpoint_here_p): Moved from
12675         breakpoint.h
12676         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
12677         call gdbarch_program_breakpoint_here_p.
12678         (program_breakpoint_here): Moved to arch-utils.c, renamed to
12679         default_program_breakpoint_here_p, changed return type to bool and
12680         simplified.
12681         * breakpoint.h (program_breakpoint_here): Moved prototype to
12682         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
12683         return type to bool.
12684         * gdbarch.c: Regenerate.
12685         * gdbarch.h: Regenerate.
12686         * gdbarch.sh (program_breakpoint_here_p): New method.
12687         * infrun.c (handle_signal_stop): Call
12688         gdbarch_program_breakpoint_here_p.
12689
12690 2020-01-26  Tom Tromey  <tom@tromey.com>
12691
12692         * ctfread.c (struct ctf_fp_info): Reindent.
12693         (_initialize_ctfread): Remove.
12694
12695 2020-01-26  Tom Tromey  <tom@tromey.com>
12696
12697         * psymtab.c (partial_map_expand_apply)
12698         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
12699         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
12700         (psym_print_stats, psym_expand_symtabs_for_function)
12701         (psym_map_symbol_filenames, psym_map_matching_symbols)
12702         (psym_expand_symtabs_matching)
12703         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
12704         (maintenance_check_psymtabs): Use new methods.
12705         * psympriv.h (struct partial_symtab) <readin_p,
12706         get_compunit_symtab>: New methods.
12707         <readin, compunit_symtab>: Remove members.
12708         (struct standard_psymtab): New.
12709         (struct legacy_psymtab): Derive from standard_psymtab.
12710         * dwarf2read.h (struct dwarf2_psymtab): Derive from
12711         standard_psymtab.
12712         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
12713
12714 2020-01-26  Tom Tromey  <tom@tromey.com>
12715
12716         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
12717         read_dependencies.  Add assert.
12718         * psymtab.c (partial_symtab::read_dependencies): New method.
12719         * psympriv.h (struct partial_symtab) <read_dependencies>: New
12720         method.
12721         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
12722         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
12723         read_dependencies.
12724         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
12725         Add assert.
12726
12727 2020-01-26  Tom Tromey  <tom@tromey.com>
12728
12729         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
12730         Call expand_psymtab.
12731         (xcoff_read_symtab): Call expand_psymtab.
12732         (xcoff_start_psymtab, xcoff_end_psymtab): Set
12733         legacy_expand_psymtab.
12734         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
12735         method.
12736         (struct legacy_psymtab) <expand_psymtab>: Implement.
12737         <legacy_expand_psymtab>: New member.
12738         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
12739         (parse_partial_symbols): Set legacy_expand_psymtab.
12740         (psymtab_to_symtab_1): Change argument order.  Call
12741         expand_psymtab.
12742         (new_psymtab): Set legacy_expand_psymtab.
12743         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
12744         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
12745         expand_psymtab.
12746         (dwarf2_psymtab::expand_psymtab): Rename from
12747         psymtab_to_symtab_1.  Call expand_psymtab.
12748         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
12749         (dbx_end_psymtab): Likewise.
12750         (dbx_psymtab_to_symtab_1): Change argument order. Call
12751         expand_psymtab.
12752         (dbx_read_symtab): Call expand_psymtab.
12753         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
12754         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
12755         (ctf_psymtab::read_symtab): Call expand_psymtab.
12756
12757 2020-01-26  Tom Tromey  <tom@tromey.com>
12758
12759         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
12760         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
12761         messages.
12762         * mdebugread.c (mdebug_read_symtab): Remove prints.
12763         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
12764         assert.
12765         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
12766
12767 2020-01-26  Tom Tromey  <tom@tromey.com>
12768
12769         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
12770         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
12771         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
12772         legacy_symtab.
12773         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
12774         * psymtab.c (psymtab_to_symtab): Call method.
12775         (dump_psymtab): Update.
12776         * psympriv.h (struct partial_symtab): Add virtual destructor.
12777         <read_symtab>: New method.
12778         (struct legacy_symtab): New.
12779         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
12780         (struct pst_map) <pst>: Now a legacy_psymtab.
12781         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
12782         (new_psymtab): Use legacy_psymtab.
12783         * dwarf2read.h (struct dwarf2_psymtab): New.
12784         (struct dwarf2_per_cu_data) <psymtab>: Use it.
12785         * dwarf2read.c (dwarf2_create_include_psymtab)
12786         (dwarf2_build_include_psymtabs, create_type_unit_group)
12787         (create_partial_symtab, process_psymtab_comp_unit_reader)
12788         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
12789         (set_partial_user): Use dwarf2_psymtab.
12790         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
12791         (psymtab_to_symtab_1, process_full_comp_unit)
12792         (process_full_type_unit, dwarf2_ranges_read)
12793         (dwarf2_get_pc_bounds, psymtab_include_file_name)
12794         (dwarf_decode_lines): Use dwarf2_psymtab.
12795         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
12796         (add_address_entry_worker, write_one_signatured_type)
12797         (recursively_count_psymbols, recursively_write_psymbols)
12798         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
12799         (write_debug_names): Likewise.
12800         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
12801         <pst>: Now a legacy_psymtab.
12802         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
12803         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
12804         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
12805         * ctfread.c (struct ctf_psymtab): New.
12806         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
12807         ctf_psymtab.
12808         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
12809         (create_partial_symtab): Return a ctf_psymtab.
12810         (scan_partial_symbols): Update.
12811
12812 2020-01-26  Tom Tromey  <tom@tromey.com>
12813
12814         * xcoffread.c (xcoff_start_psymtab): Use new.
12815         * psymtab.c (partial_symtab::partial_symtab): New constructor,
12816         renamed from start_psymtab_common.
12817         * psympriv.h (struct partial_symtab): Add new constructor.
12818         (start_psymtab_common): Don't declare.
12819         * mdebugread.c (parse_partial_symbols): Use new.
12820         * dwarf2read.c (create_partial_symtab): Use new.
12821         * dbxread.c (start_psymtab): Use new.
12822         * ctfread.c (create_partial_symtab): Use new.
12823
12824 2020-01-26  Tom Tromey  <tom@tromey.com>
12825
12826         * xcoffread.c (xcoff_end_psymtab): Use new.
12827         * psymtab.c (start_psymtab_common): Use new.
12828         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
12829         Update.
12830         * psympriv.h (struct partial_symtab): Add parameters to
12831         constructor.  Don't inline.
12832         (allocate_psymtab): Don't declare.
12833         * mdebugread.c (new_psymtab): Use new.
12834         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
12835         * dbxread.c (dbx_end_psymtab): Use new.
12836
12837 2020-01-26  Tom Tromey  <tom@tromey.com>
12838
12839         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
12840         allocate_psymtab.  Update documentation.
12841         * psymtab.c (psymtab_storage::install_psymtab): Rename from
12842         allocate_psymtab.  Do not use new.
12843         (allocate_psymtab): Use new.  Update.
12844
12845 2020-01-26  Tom Tromey  <tom@tromey.com>
12846
12847         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
12848         * psymtab.c (psym_print_stats): Update.
12849         * psympriv.h (struct partial_symtab) <readin,
12850         psymtabs_addrmap_supported, anonymous>: Now bool.
12851         * mdebugread.c (psymtab_to_symtab_1): Update.
12852         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
12853         (build_type_psymtabs_reader, psymtab_to_symtab_1)
12854         (process_full_comp_unit, process_full_type_unit): Update.
12855         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
12856         * ctfread.c (psymtab_to_symtab): Update.
12857
12858 2020-01-26  Tom Tromey  <tom@tromey.com>
12859
12860         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
12861         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
12862         * psymtab.c (psymtab_storage): Delete psymtabs.
12863         (psymtab_storage::allocate_psymtab): Use new.
12864         (psymtab_storage::discard_psymtab): Use delete.
12865         * psympriv.h (struct partial_symtab): Add constructor and
12866         initializers.
12867
12868 2020-01-26  Tom Tromey  <tom@tromey.com>
12869
12870         * machoread.c: Do not include psympriv.h.
12871
12872 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
12873
12874         * NEWS: Mention the new option and the set/show commands.
12875
12876 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
12877
12878         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
12879         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
12880         (validate_exec_file): New variables, enums, functions.
12881         (exec_file_locate_attach, print_section_info): Style the filenames.
12882         (_initialize_exec): Install show_exec_file_mismatch_command and
12883          set_exec_file_mismatch_command.
12884         * gdbcore.h (validate_exec_file): Declare.
12885         * infcmd.c (attach_command): Call validate_exec_file.
12886         * remote.c ( remote_target::remote_add_inferior): Likewise.
12887
12888 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12889
12890         * frame.c (find_frame_sal): Move call to get_next_frame into more
12891         inner scope.
12892         * inline-frame.c (inilne_state) <inline_state>: Update argument
12893         types.
12894         (inilne_state) <skipped_symbol>: Rename to...
12895         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
12896         (skip_inline_frames): Build vector of skipped symbols and use this
12897         to reate the inline_state.
12898         (inline_skipped_symbol): Add a comment and some assertions, fetch
12899         skipped symbol from the list.
12900
12901 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12902
12903         * buildsym.c (lte_is_less_than): Delete.
12904         (buildsym_compunit::end_symtab_with_blockvector): Create local
12905         lambda function to sort line table entries, and use
12906         std::stable_sort instead of std::sort.
12907         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
12908         markers when looking for a previous line.
12909
12910 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12911
12912         * dwarf2read.c (lnp_state_machine::record_line): Include
12913         end_sequence parameter in debug print out.  Record the line if we
12914         are at an end_sequence marker even if it's not the start of a
12915         statement.
12916         * symmisc.c (maintenance_print_one_line_table): Print end of
12917         sequence markers with 'END' not '0'.
12918
12919 2020-01-24  Pedro Alves  <palves@redhat.com>
12920
12921         PR gdb/25410
12922         * thread.c (scoped_restore_current_thread::restore): Use
12923         switch_to_inferior_no_thread.
12924         * exec.c: Include "progspace-and-thread.h".
12925         (add_target_sections, remove_target_sections):
12926         scoped_restore_current_pspace_and_thread instead of
12927         scoped_restore_current_thread.
12928         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
12929         and aspace to the inferior before calling clone_program_space.
12930         Remove stale comment.
12931
12932 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
12933
12934         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
12935         (arm_netbsd_nat_target::fetch_registers): ...this.
12936         (arm_nbsd_nat_target::store_registers): Rename to...
12937         (arm_netbsd_nat_target::store_registers): ...this.
12938
12939 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
12940
12941         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
12942         register_t.
12943
12944 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
12945
12946         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
12947         Update comment.
12948         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
12949         Likewise.
12950         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
12951         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
12952         the correct replacement (iterate_over_regset_sections).
12953         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
12954         Update comment.
12955
12956 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
12957
12958         PR gdb/23718
12959         * gdb/python/python.c (execute_gdb_command): Call
12960         async_enable_stdin in catch block.
12961
12962 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12963
12964         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
12965         SWITCH_THRU_ALL_UIS.
12966
12967 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12968
12969         PR tui/9765
12970         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
12971         comment, add extra parameter, and update to store previous symbol
12972         when appropriate.
12973         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
12974         add extra parameter.
12975         * tui/tui-disasm.c (tui_disassemble): Update header comment,
12976         remove unneeded parameter, add try/catch around gdb_print_insn,
12977         rewrite to add items to asm_lines vector.
12978         (tui_find_backward_disassembly_start_address): New function.
12979         (tui_find_disassembly_address): Updated throughout.
12980         (tui_disasm_window::set_contents): Update for changes to
12981         tui_disassemble.
12982         (tui_disasm_window::do_scroll_vertical): No need to adjust the
12983         number of lines to scroll.
12984
12985 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
12986
12987         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
12988         (SECT_OFF_DATA): Likewise.
12989         (SECT_OFF_RODATA): Likewise.
12990         (SECT_OFF_TEXT): Likewise.
12991         (SECT_OFF_BSS): Likewise.
12992         (struct objfile) <text_section_offset, data_section_offset>: New
12993         methods.
12994         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
12995         objfile::text_section_offset.
12996         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
12997         * coffread.c (coff_symtab_read): Likewise.
12998         (enter_linenos): Likewise.
12999         (process_coff_symbol): Likewise.
13000         * ctfread.c (get_objfile_text_range): Likewise.
13001         * dtrace-probe.c (dtrace_probe::get_relocated_address):
13002         Use objfile::data_section_offset.
13003         * dwarf2-frame.c (execute_cfa_program): Use
13004         objfile::text_section_offset.
13005         (dwarf2_frame_find_fde): Likewise.
13006         * dwarf2read.c (create_addrmap_from_index): Likewise.
13007         (create_addrmap_from_aranges): Likewise.
13008         (dw2_find_pc_sect_compunit_symtab): Likewise.
13009         (process_psymtab_comp_unit_reader): Likewise.
13010         (add_partial_symbol): Likewise.
13011         (add_partial_subprogram): Likewise.
13012         (process_full_comp_unit): Likewise.
13013         (read_file_scope): Likewise.
13014         (read_func_scope): Likewise.
13015         (read_lexical_block_scope): Likewise.
13016         (read_call_site_scope): Likewise.
13017         (dwarf2_rnglists_process): Likewise.
13018         (dwarf2_ranges_process): Likewise.
13019         (dwarf2_ranges_read): Likewise.
13020         (dwarf_decode_lines_1): Likewise.
13021         (new_symbol): Likewise.
13022         (dwarf2_fetch_die_loc_sect_off): Likewise.
13023         (dwarf2_per_cu_text_offset): Likewise.
13024         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
13025         * hppa-tdep.c (read_unwind_info): Likewise.
13026         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
13027         * psympriv.h (struct partial_symtab): Likewise.
13028         * psymtab.c (find_pc_sect_psymtab): Likewise.
13029         * solib-svr4.c (enable_break): Likewise.
13030         * stap-probe.c (relocate_address): Use
13031         objfile::data_section_offset.
13032         * xcoffread.c (enter_line_range): Use
13033         objfile::text_section_offset.
13034         (read_xcoff_symtab): Likewise.
13035
13036 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
13037
13038         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
13039         declaration to narrower scopes.
13040
13041 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
13042
13043         * darwin-nat.h (struct darwin_exception_msg, enum
13044         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
13045         Move up.
13046         (class darwin_nat_target) <wait_1, check_new_threads,
13047         decode_exception_message, decode_message, stop_inferior,
13048         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
13049         * darwin-nat.c (darwin_check_new_threads): Rename to...
13050         (darwin_nat_target::check_new_threads): ... this.
13051         (darwin_suspend_inferior_it): Remove.
13052         (darwin_decode_exception_message): Rename to...
13053         (darwin_nat_target::decode_exception_message): ... this.
13054         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
13055         (darwin_decode_message): Rename to...
13056         (darwin_nat_target::decode_message): ... this.
13057         (cancel_breakpoint): Rename to...
13058         (darwin_nat_target::cancel_breakpoint): ... this.
13059         (darwin_wait): Rename to...
13060         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
13061         instead of iterate_over_inferiors.
13062         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
13063         (darwin_stop_inferior): Rename to...
13064         (darwin_nat_target::stop_inferior): ... this.
13065         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
13066         (darwin_init_thread_list): Rename to...
13067         (darwin_nat_target::init_thread_list): ... this.
13068         (darwin_ptrace_him): Rename to...
13069         (darwin_nat_target::ptrace_him): ... this.
13070         (darwin_nat_target::create_inferior): Pass lambda function to
13071         fork_inferior.
13072         (darwin_nat_target::detach): Call stop_inferior instead of
13073         darwin_stop_inferior.
13074         * fork-inferior.h (fork_inferior): Change init_trace_fun
13075         parameter to gdb::function_view.
13076         * fork-inferior.c (fork_inferior): Likewise.
13077
13078 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
13079
13080         * i386-cygwin-tdep.c (core_process_module_section): Update.
13081         * windows-nat.c (struct lm_info_windows): Add text_offset.
13082         (windows_xfer_shared_libraries): Update.
13083         * windows-tdep.c (windows_xfer_shared_library):
13084         Add text_offset_cached argument.
13085         * windows-tdep.h (windows_xfer_shared_library): Update.
13086
13087 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
13088
13089         * gdbarch.sh: Add declaration for _initialize_gdbarch.
13090
13091 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
13092
13093         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
13094         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
13095         replace with range-based for.
13096         (gdbsim_interrupt_inferior): Remove.
13097         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
13098         with a range-based for.  Inline code from
13099         gdbsim_interrupt_inferior.
13100
13101 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
13102
13103         * infrun.c (proceed): Fix indentation.
13104
13105 2020-01-21  Tom Tromey  <tromey@adacore.com>
13106
13107         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
13108         * python/python.c (python_extension_ops): Update.
13109         (gdbpy_colorize): New function.
13110         * python/lib/gdb/__init__.py (colorize): New function.
13111         * extension.h (ext_lang_colorize): Declare.
13112         * extension.c (ext_lang_colorize): New function.
13113         * extension-priv.h (struct extension_language_ops) <colorize>: New
13114         member.
13115         * cli/cli-style.c (_initialize_cli_style): Update help text.
13116
13117 2020-01-21  Luis Machado  <luis.machado@linaro.org>
13118
13119         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
13120         <cond>: Change type to bool.
13121         (aarch64_displaced_step_b_cond): Update cond to use bool type.
13122         (aarch64_displaced_step_cb): Likewise.
13123         (aarch64_displaced_step_tb): Likewise.
13124
13125 2020-01-21  Luis Machado  <luis.machado@linaro.org>
13126
13127         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
13128         output.
13129
13130 2020-01-21  Luis Machado  <luis.machado@linaro.org>
13131
13132         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
13133         <pc_adjust>: Adjust the documentation.
13134         (aarch64_displaced_step_fixup): Check if PC really moved before
13135         adjusting it.
13136
13137 2020-01-19  Tom Tromey  <tom@tromey.com>
13138
13139         * disasm.c (~gdb_disassembler): New destructor.
13140         (gdb_buffered_insn_length): Call disassemble_free_target.
13141         * disasm.h (class gdb_disassembler): Declare destructor.  Use
13142         DISABLE_COPY_AND_ASSIGN.
13143
13144 2020-01-19  Tom Tromey  <tom@tromey.com>
13145
13146         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
13147         (die_reader_func_ftype): Remove.
13148         (cutu_reader): New class.
13149         (dw2_get_file_names_reader): Remove "data" parameter.
13150         (dw2_get_file_names): Use cutu_reader.
13151         (create_debug_type_hash_table): Update.
13152         (read_cutu_die_from_dwo): Update comment.
13153         (lookup_dwo_unit): Add dwo_name parameter.
13154         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
13155         die_reader_func_ftype and data parameters.
13156         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
13157         Remove die_reader_func_ftype and data parameters.
13158         (~cutu_reader): New; from init_cutu_and_read_dies.
13159         (cutu_reader::cutu_reader): Rename from
13160         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
13161         and data parameters.
13162         (init_cutu_and_read_dies_simple): Remove.
13163         (struct process_psymtab_comp_unit_data): Remove.
13164         (process_psymtab_comp_unit_reader): Remove data parameter; add
13165         want_partial_unit and pretend_language parameters.
13166         (process_psymtab_comp_unit): Use cutu_reader.
13167         (build_type_psymtabs_reader): Remove data parameter.
13168         (build_type_psymtabs_1): Use cutu_reader.
13169         (process_skeletonless_type_unit): Likewise.
13170         (load_partial_comp_unit_reader): Remove.
13171         (load_partial_comp_unit): Use cutu_reader.
13172         (load_full_comp_unit_reader): Remove.
13173         (load_full_comp_unit): Use cutu_reader.
13174         (struct create_dwo_cu_data): Remove.
13175         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
13176         dwo_unit parameters.
13177         (create_cus_hash_table): Use cutu_reader.
13178         (struct dwarf2_read_addr_index_data): Remove.
13179         (dwarf2_read_addr_index_reader): Remove.
13180         (dwarf2_read_addr_index): Use cutu_reader.
13181         (read_signatured_type_reader): Remove.
13182         (read_signatured_type): Use cutu_reader.
13183
13184 2020-01-19  Tom Tromey  <tom@tromey.com>
13185
13186         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
13187         * tui/tui-wingeneral.h (class tui_suppress_output): New.
13188         (tui_wrefresh): Declare.
13189         * tui/tui-wingeneral.c (suppress_output): New global.
13190         (tui_suppress_output, ~tui_suppress_output): New constructor and
13191         destructor.
13192         (tui_wrefresh): New function.
13193         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
13194         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
13195         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
13196         method.
13197         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
13198         tui_wrefresh.
13199         (tui_data_window::no_refresh): New method.
13200         (tui_data_item_window::refresh_window): Call tui_wrefresh.
13201         (tui_reg_command): Use tui_suppress_output
13202         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
13203         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
13204         method.
13205         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
13206
13207 2020-01-19  Tom Tromey  <tom@tromey.com>
13208
13209         * tui/tui-winsource.c (tui_update_source_windows_with_line):
13210         Handle case where symtab is null.
13211
13212 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
13213
13214         * linux-fork.c (one_fork_p): Simplify.
13215
13216 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
13217
13218         * top.c (struct qt_args): Remove.
13219         (kill_or_detach): Change return type to void, replace `void *`
13220         parameter with a proper one.
13221         (print_inferior_quit_action):  Likewise.
13222         (quit_confirm): Use range-based for loop to iterate over inferiors.
13223         (quit_force): Likewise.
13224
13225 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
13226
13227         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
13228         `void *` parameter with proper parameters.
13229         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
13230         (print_one_inferior): Change return type to void, replace `void *`
13231         parameter with proper parameters.
13232         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
13233         inferiors.
13234         (get_other_inferior): Remove.
13235         (mi_cmd_remove_inferior): Use range-based loop to iterate over
13236         inferiors.
13237
13238 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
13239
13240         * mi/mi-interp.c (report_initial_inferior): Remove.
13241         (mi_interp::init): Use range-based for to iterate over inferiors.
13242
13243 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
13244
13245         * python/py-inferior.c (build_inferior_list): Remove.
13246         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
13247
13248 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
13249
13250         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
13251         (btrace_stitch_trace): Likewise.
13252         * charset.c (intermediate_encoding): Likewise (vaild).
13253         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
13254         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
13255         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
13256
13257 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
13258
13259         * windows-tdep.c (windows_get_tlb_type):
13260         Add rtl_user_process_parameters type.
13261
13262 2020-01-16  Pedro Alves  <palves@redhat.com>
13263             Norbert Lange  <nolange79@gmail.com>
13264
13265         PR build/24805
13266         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
13267         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
13268         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
13269         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
13270         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
13271         (ps_plog): Redeclare exported functions with default visibility.
13272
13273 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
13274
13275         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
13276         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
13277
13278 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
13279
13280         * infcmd.c (post_create_inferior): Use get_thread_regcache
13281         instead of get_current_regcache.
13282
13283 2020-01-14  Tom Tromey  <tom@tromey.com>
13284
13285         PR symtab/12535:
13286         * python/python.c (gdbpy_decode_line): Treat empty string the same
13287         as no argument.
13288
13289 2020-01-14  Tom Tromey  <tom@tromey.com>
13290
13291         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
13292
13293 2020-01-14  Tom Tromey  <tom@tromey.com>
13294
13295         * nat/linux-btrace.c: Don't include <config.h>.
13296         * nat/linux-ptrace.c: Don't include <config.h>.
13297         * nat/x86-linux-dregs.c: Don't include <config.h>.
13298
13299 2020-01-14  Tom Tromey  <tom@tromey.com>
13300
13301         * configure: Rebuild.
13302         * configure.ac: Move many checks to ../gdbsupport/common.m4.
13303
13304 2020-01-14  Tom Tromey  <tom@tromey.com>
13305
13306         * nat/x86-linux-dregs.c: Include configh.h.
13307         * nat/linux-ptrace.c: Include configh.h.
13308         * nat/linux-btrace.c: Include configh.h.
13309         * defs.h: Include config.h, bfd.h.
13310         * configure.ac: Don't source common.host.
13311         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
13312         * configure: Rebuild.
13313         * acinclude.m4: Update path.
13314         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
13315         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
13316         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
13317         (CLIBS): Add LIBSUPPORT.
13318         (CDEPS): Likewise.
13319         (COMMON_SFILES): Remove gdbsupport files.
13320         (HFILES_NO_SRCDIR): Likewise.
13321         (stamp-version): Update path to create-version.sh.
13322         (ALLDEPFILES): Remove gdbsupport files.
13323
13324 2020-01-14  Tom Tromey  <tom@tromey.com>
13325
13326         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
13327         USE_WIN32API when needed.
13328         * configure.ac (USE_WIN32API): Don't define.
13329         (WIN32LIBS): Use WIN32APILIBS.
13330         * configure: Rebuild.
13331
13332 2020-01-14  Tom Tromey  <tom@tromey.com>
13333
13334         * configure: Rebuild.
13335         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
13336
13337 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
13338
13339         * skip.c (skip_function_command): Make skip w/o arguments use the
13340         name of the inlined function if pc is inside any inlined function.
13341
13342 2020-01-14  Luis Machado  <luis.machado@linaro.org>
13343
13344         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
13345         * infrun.c (resume_1): Likewise.
13346         (handle_inferior_event): Remove stale comment.
13347         * linux-nat.c (linux_nat_target::resume): Update comments.
13348         (save_stop_reason): Likewise.
13349         (linux_nat_filter_event): Likewise.
13350         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
13351
13352 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
13353
13354         * elfread.c (record_minimal_symbol): Set section index to 0 for
13355         non-allocatable sections.
13356
13357
13358 2020-01-13  Ali Tamur <tamur@google.com>
13359
13360         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
13361         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
13362         to gdb::optional.  Update comments.
13363         (dwo_file): Update comments.
13364         (read_attribute): Update API to take an additional out parameter,
13365         need_reprocess.  This is used to mark attributes that need other
13366         attributes (e.g. str_offsets_base) for correct computation which may not
13367         have been read yet.
13368         (read_attribute_reprocess): New function declaration.
13369         (read_addr_index): Likewise.
13370         (read_dwo_str_index): Likewise.
13371         (read_stub_str_index): Likewise.
13372         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
13373         (lookup_addr_base): New function definition.
13374         (lookup_ranges_base): Likewise.
13375         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
13376         lookup_ranges_base.
13377         (init_cutu_and_read_dies): Update comments.
13378         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
13379         unit.  This is used to inherit parent's str_offsets_base and addr_base.
13380         Update comments.
13381         (init_cutu_and_read_dies_simple): Reflect API changes.
13382         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
13383         (create_cus_hash_table): Change API to take parent compile unit.
13384         Reflect API changes.
13385         (open_and_init_dwo_file): Reflect API changes.
13386         (dwarf2_get_pc_bounds): Update comments.
13387         (dwarf2_record_block_ranges): Likewise.
13388         (read_full_die_1): Change implementation to reprocess attributes that
13389         need str_offsets_base and addr_base.
13390         (partial_die_info::read): Likewise.
13391         (read_attribute_reprocess): New function definition.
13392         (read_attribute_value): Change API to take an additional out parameter,
13393         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
13394         when a non-dwo compile unit has index based attributes.
13395         (read_attribute): Reflect API changes.
13396         (read_addr_index_1): Reflect API changes.  Update comments.
13397         (dwarf2_read_addr_index_data): Reflect API changes.
13398         (dwarf2_read_addr_index): Likewise.
13399         (read_str_index): Change API and implementation.  This becomes a helper
13400         to be used by the new string index related methods.  Update error
13401         message and comments.
13402         (read_dwo_str_index): New function definition.
13403         (read_stub_str_index): Likewise.
13404         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
13405         * symfile.h (dwarf2_debug_sections): Likewise.
13406         * xcoffread.c (dwarf2_debug_sections): Likewise.
13407
13408 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
13409
13410         * gdbcore.h (struct core_fns) <core_read_registers>: Change
13411         core_reg_sect type to gdb_byte *.
13412         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
13413         * cris-tdep.c (fetch_core_registers): Likewise.
13414         * corelow.c (core_target::get_core_register_section): Change
13415         type of `contents` to gdb::byte_vector.
13416
13417 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
13418
13419         * tui/tui-wingeneral.c (box_win): Position the title in the center
13420         of the border.
13421
13422 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
13423
13424         * corelow.c (core_target::get_core_register_section): Use
13425           std::vector instead of alloca.
13426
13427 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
13428
13429         * warning.m4: Add -Wmissing-declarations to build_warnings.
13430         * configure: Re-generate.
13431
13432 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
13433
13434         * python/python.c (init__gdb_module): Add declaration.
13435
13436 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
13437
13438         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
13439         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
13440         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
13441         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
13442         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
13443         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
13444         * ada-exp.y (_initialize_ada_exp): Add declaration.
13445         * ada-lang.c (_initialize_ada_language): Add declaration.
13446         * ada-tasks.c (_initialize_tasks): Add declaration.
13447         * agent.c (_initialize_agent): Add declaration.
13448         * aix-thread.c (_initialize_aix_thread): Add declaration.
13449         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
13450         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
13451         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
13452         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
13453         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
13454         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
13455         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
13456         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
13457         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
13458         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
13459         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
13460         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
13461         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
13462         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
13463         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
13464         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
13465         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
13466         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
13467         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
13468         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
13469         * annotate.c (_initialize_annotate): Add declaration.
13470         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
13471         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
13472         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
13473         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
13474         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
13475         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
13476         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
13477         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
13478         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
13479         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
13480         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
13481         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
13482         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
13483         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
13484         * auto-load.c (_initialize_auto_load): Add declaration.
13485         * auxv.c (_initialize_auxv): Add declaration.
13486         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
13487         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
13488         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
13489         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
13490         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
13491         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
13492         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
13493         * breakpoint.c (_initialize_breakpoint): Add declaration.
13494         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
13495         * btrace.c (_initialize_btrace): Add declaration.
13496         * charset.c (_initialize_charset): Add declaration.
13497         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
13498         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
13499         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
13500         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
13501         * cli/cli-script.c (_initialize_cli_script): Add declaration.
13502         * cli/cli-style.c (_initialize_cli_style): Add declaration.
13503         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
13504         * coffread.c (_initialize_coffread): Add declaration.
13505         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
13506         * compile/compile.c (_initialize_compile): Add declaration.
13507         * complaints.c (_initialize_complaints): Add declaration.
13508         * completer.c (_initialize_completer): Add declaration.
13509         * copying.c (_initialize_copying): Add declaration.
13510         * corefile.c (_initialize_core): Add declaration.
13511         * corelow.c (_initialize_corelow): Add declaration.
13512         * cp-abi.c (_initialize_cp_abi): Add declaration.
13513         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
13514         * cp-support.c (_initialize_cp_support): Add declaration.
13515         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
13516         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
13517         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
13518         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
13519         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
13520         * ctfread.c (_initialize_ctfread): Add declaration.
13521         * d-lang.c (_initialize_d_language): Add declaration.
13522         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
13523         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
13524         * dbxread.c (_initialize_dbxread): Add declaration.
13525         * dcache.c (_initialize_dcache): Add declaration.
13526         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
13527         * disasm.c (_initialize_disasm): Add declaration.
13528         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
13529         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
13530         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
13531         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
13532         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
13533         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
13534         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
13535         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
13536         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
13537         * elfread.c (_initialize_elfread): Add declaration.
13538         * exec.c (_initialize_exec): Add declaration.
13539         * extension.c (_initialize_extension): Add declaration.
13540         * f-lang.c (_initialize_f_language): Add declaration.
13541         * f-valprint.c (_initialize_f_valprint): Add declaration.
13542         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
13543         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
13544         * filesystem.c (_initialize_filesystem): Add declaration.
13545         * findcmd.c (_initialize_mem_search): Add declaration.
13546         * findvar.c (_initialize_findvar): Add declaration.
13547         * fork-child.c (_initialize_fork_child): Add declaration.
13548         * frame-base.c (_initialize_frame_base): Add declaration.
13549         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
13550         * frame.c (_initialize_frame): Add declaration.
13551         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
13552         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
13553         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
13554         * gcore.c (_initialize_gcore): Add declaration.
13555         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
13556         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
13557         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
13558         * gdbarch.c (_initialize_gdbarch): Add declaration.
13559         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
13560         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
13561         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
13562         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
13563         * go-lang.c (_initialize_go_language): Add declaration.
13564         * go32-nat.c (_initialize_go32_nat): Add declaration.
13565         * guile/guile.c (_initialize_guile): Add declaration.
13566         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
13567         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
13568         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
13569         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
13570         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
13571         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
13572         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
13573         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
13574         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
13575         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
13576         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
13577         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
13578         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
13579         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
13580         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
13581         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
13582         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
13583         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
13584         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
13585         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
13586         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
13587         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
13588         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
13589         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
13590         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
13591         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
13592         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
13593         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
13594         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
13595         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
13596         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
13597         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
13598         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
13599         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
13600         * infcall.c (_initialize_infcall): Add declaration.
13601         * infcmd.c (_initialize_infcmd): Add declaration.
13602         * inflow.c (_initialize_inflow): Add declaration.
13603         * infrun.c (_initialize_infrun): Add declaration.
13604         * interps.c (_initialize_interpreter): Add declaration.
13605         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
13606         * jit.c (_initialize_jit): Add declaration.
13607         * language.c (_initialize_language): Add declaration.
13608         * linux-fork.c (_initialize_linux_fork): Add declaration.
13609         * linux-nat.c (_initialize_linux_nat): Add declaration.
13610         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
13611         * linux-thread-db.c (_initialize_thread_db): Add declaration.
13612         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
13613         * m2-lang.c (_initialize_m2_language): Add declaration.
13614         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
13615         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
13616         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
13617         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
13618         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
13619         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
13620         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
13621         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
13622         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
13623         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
13624         * machoread.c (_initialize_machoread): Add declaration.
13625         * macrocmd.c (_initialize_macrocmd): Add declaration.
13626         * macroscope.c (_initialize_macroscope): Add declaration.
13627         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
13628         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
13629         * maint.c (_initialize_maint_cmds): Add declaration.
13630         * mdebugread.c (_initialize_mdebugread): Add declaration.
13631         * memattr.c (_initialize_mem): Add declaration.
13632         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
13633         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
13634         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
13635         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
13636         * mi/mi-main.c (_initialize_mi_main): Add declaration.
13637         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
13638         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
13639         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
13640         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
13641         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
13642         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
13643         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
13644         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
13645         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
13646         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
13647         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
13648         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
13649         * mipsread.c (_initialize_mipsread): Add declaration.
13650         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
13651         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
13652         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
13653         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
13654         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
13655         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
13656         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
13657         * nto-procfs.c (_initialize_procfs): Add declaration.
13658         * objc-lang.c (_initialize_objc_language): Add declaration.
13659         * observable.c (_initialize_observer): Add declaration.
13660         * opencl-lang.c (_initialize_opencl_language): Add declaration.
13661         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
13662         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
13663         * osabi.c (_initialize_gdb_osabi): Add declaration.
13664         * osdata.c (_initialize_osdata): Add declaration.
13665         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
13666         * parse.c (_initialize_parse): Add declaration.
13667         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
13668         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
13669         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
13670         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
13671         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
13672         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
13673         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
13674         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
13675         * printcmd.c (_initialize_printcmd): Add declaration.
13676         * probe.c (_initialize_probe): Add declaration.
13677         * proc-api.c (_initialize_proc_api): Add declaration.
13678         * proc-events.c (_initialize_proc_events): Add declaration.
13679         * proc-service.c (_initialize_proc_service): Add declaration.
13680         * procfs.c (_initialize_procfs): Add declaration.
13681         * producer.c (_initialize_producer): Add declaration.
13682         * psymtab.c (_initialize_psymtab): Add declaration.
13683         * python/python.c (_initialize_python): Add declaration.
13684         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
13685         * record-btrace.c (_initialize_record_btrace): Add declaration.
13686         * record-full.c (_initialize_record_full): Add declaration.
13687         * record.c (_initialize_record): Add declaration.
13688         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
13689         * regcache.c (_initialize_regcache): Add declaration.
13690         * reggroups.c (_initialize_reggroup): Add declaration.
13691         * remote-notif.c (_initialize_notif): Add declaration.
13692         * remote-sim.c (_initialize_remote_sim): Add declaration.
13693         * remote.c (_initialize_remote): Add declaration.
13694         * reverse.c (_initialize_reverse): Add declaration.
13695         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
13696         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
13697         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
13698         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
13699         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
13700         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
13701         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
13702         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
13703         Add declaration.
13704         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
13705         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
13706         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
13707         * rust-exp.y (_initialize_rust_exp): Add declaration.
13708         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
13709         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
13710         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
13711         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
13712         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
13713         * score-tdep.c (_initialize_score_tdep): Add declaration.
13714         * ser-go32.c (_initialize_ser_dos): Add declaration.
13715         * ser-mingw.c (_initialize_ser_windows): Add declaration.
13716         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
13717         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
13718         * ser-uds.c (_initialize_ser_socket): Add declaration.
13719         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
13720         * serial.c (_initialize_serial): Add declaration.
13721         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
13722         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
13723         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
13724         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
13725         * skip.c (_initialize_step_skip): Add declaration.
13726         * sol-thread.c (_initialize_sol_thread): Add declaration.
13727         * solib-aix.c (_initialize_solib_aix): Add declaration.
13728         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
13729         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
13730         * solib-frv.c (_initialize_frv_solib): Add declaration.
13731         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
13732         * solib-target.c (_initialize_solib_target): Add declaration.
13733         * solib.c (_initialize_solib): Add declaration.
13734         * source-cache.c (_initialize_source_cache): Add declaration.
13735         * source.c (_initialize_source): Add declaration.
13736         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
13737         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
13738         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
13739         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
13740         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
13741         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
13742         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
13743         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
13744         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
13745         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
13746         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
13747         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
13748         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
13749         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
13750         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
13751         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
13752         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
13753         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
13754         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
13755         * stabsread.c (_initialize_stabsread): Add declaration.
13756         * stack.c (_initialize_stack): Add declaration.
13757         * stap-probe.c (_initialize_stap_probe): Add declaration.
13758         * std-regs.c (_initialize_frame_reg): Add declaration.
13759         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
13760         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
13761         * symfile.c (_initialize_symfile): Add declaration.
13762         * symmisc.c (_initialize_symmisc): Add declaration.
13763         * symtab.c (_initialize_symtab): Add declaration.
13764         * target.c (_initialize_target): Add declaration.
13765         * target-connection.c (_initialize_target_connection): Add
13766         declaration.
13767         * target-dcache.c (_initialize_target_dcache): Add declaration.
13768         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
13769         * thread.c (_initialize_thread): Add declaration.
13770         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
13771         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
13772         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
13773         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
13774         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
13775         * tracectf.c (_initialize_ctf): Add declaration.
13776         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
13777         * tracefile.c (_initialize_tracefile): Add declaration.
13778         * tracepoint.c (_initialize_tracepoint): Add declaration.
13779         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
13780         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
13781         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
13782         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
13783         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
13784         * tui/tui-win.c (_initialize_tui_win): Add declaration.
13785         * tui/tui.c (_initialize_tui): Add declaration.
13786         * typeprint.c (_initialize_typeprint): Add declaration.
13787         * ui-style.c (_initialize_ui_style): Add declaration.
13788         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
13789         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
13790         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
13791         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
13792         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
13793         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
13794         * unittests/filtered_iterator-selftests.c
13795         (_initialize_filtered_iterator_selftests): Add declaration.
13796         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
13797         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
13798         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
13799         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
13800         * unittests/main-thread-selftests.c
13801         (_initialize_main_thread_selftests): Add declaration.
13802         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
13803         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
13804         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
13805         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
13806         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
13807         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
13808         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
13809         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
13810         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
13811         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
13812         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
13813         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
13814         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
13815         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
13816         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
13817         declaration.
13818         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
13819         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
13820         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
13821         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
13822         * user-regs.c (_initialize_user_regs): Add declaration.
13823         * utils.c (_initialize_utils): Add declaration.
13824         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
13825         * valops.c (_initialize_valops): Add declaration.
13826         * valprint.c (_initialize_valprint): Add declaration.
13827         * value.c (_initialize_values): Add declaration.
13828         * varobj.c (_initialize_varobj): Add declaration.
13829         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
13830         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
13831         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
13832         * windows-nat.c (_initialize_windows_nat): Add declaration.
13833         (_initialize_check_for_gdb_ini): Add declaration.
13834         (_initialize_loadable): Add declaration.
13835         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
13836         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
13837         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
13838         * xcoffread.c (_initialize_xcoffread): Add declaration.
13839         * xml-support.c (_initialize_xml_support): Add declaration.
13840         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
13841         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
13842         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
13843         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
13844
13845 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
13846
13847         * regformats/regdat.sh: Generate declaration for init function.
13848
13849 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
13850
13851         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
13852         up.
13853         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
13854         close_one_inferior>: New methods.
13855         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
13856         pass down target to find_inferior_pid.
13857         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
13858         Pass down target to find_inferior_ptid.
13859         (gdbsim_target::create_inferior): Pass down target to
13860         add_thread_silent.
13861         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
13862         target down to find_inferior_ptid and switch_to_thread.
13863         (gdbsim_target::close): Update to call close_one_inferior.
13864         (struct resume_data): Remove.
13865         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
13866         directly, rather than through a void pointer.
13867         (gdbsim_target::resume): Update to call resume_one_inferior.
13868
13869 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
13870
13871         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
13872
13873 2020-01-12  Pedro Alves  <palves@redhat.com>
13874
13875         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
13876         directly for the current inferior instead of
13877         discard_all_inferiors.
13878         (discard_all_inferiors): Delete.
13879
13880 2020-01-11  Tom Tromey  <tom@tromey.com>
13881
13882         * tui/tui-wingeneral.c (box_win): Check cli_styling.
13883         * tui/tui-winsource.c (tui_source_window_base::refill): Use
13884         deprecated_safe_get_selected_frame.
13885
13886 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
13887
13888         * inferior.c (print_inferior): Switch inferior before printing it.
13889
13890 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
13891             Pedro Alves  <palves@redhat.com>
13892
13893         * progspace-and-thread.c (switch_to_program_space_and_thread):
13894         Assert there's an inferior for PSPACE.  Use
13895         switch_to_inferior_no_thread to switch the inferior too.
13896         * progspace.c (program_space::~program_space): Call
13897         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
13898         (program_space::free_all_objfiles): Don't call clear_symtab_users
13899         here.
13900         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
13901
13902 2020-01-10  Pedro Alves  <palves@redhat.com>
13903
13904         * NEWS: Mention multi-target debugging, "info connections", and
13905         "add-inferior -no-connection".
13906
13907 2020-01-10  Pedro Alves  <palves@redhat.com>
13908
13909         * infrun.c: Include "target-connection.h".
13910         (check_multi_target_resumption): New.
13911         (proceed): Call it.
13912         * target-connection.c (make_target_connection_string): Make
13913         extern.
13914         * target-connection.h (make_target_connection_string): Declare.
13915
13916 2020-01-10  Pedro Alves  <palves@redhat.com>
13917
13918         * Makefile.in (COMMON_SFILES): Add target-connection.c.
13919         * inferior.c (uiout_field_connection): New function.
13920         (print_inferior): Add new "connection-id" column.
13921         (add_inferior_command): Show connection number/string of added
13922         inferior.
13923         * process-stratum-target.h
13924         (process_stratum_target::connection_string): New virtual method.
13925         (process_stratum_target::connection_number): New field.
13926         * remote.c (remote_target::connection_string): New override.
13927         * target-connection.c: New file.
13928         * target-connection.h: New file.
13929         * target.c (decref_target): Remove process_stratum targets from
13930         the connection list.
13931         (target_stack::push): Add process_stratum targets to the
13932         connection list.
13933
13934 2020-01-10  Pedro Alves  <palves@redhat.com>
13935
13936         Revert:
13937         2016-04-12  Pedro Alves  <palves@redhat.com>
13938         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
13939         Remove references to name.
13940         * serial.h (struct serial) <name>: Delete.
13941
13942 2020-01-10  Pedro Alves  <palves@redhat.com>
13943
13944         * gdbarch-selftests.c (register_to_value_test): Remove "target
13945         already pushed" check.
13946
13947 2020-01-10  Pedro Alves  <palves@redhat.com>
13948             John Baldwin  <jhb@FreeBSD.org>
13949
13950         * aarch64-linux-nat.c
13951         (aarch64_linux_nat_target::thread_architecture): Adjust.
13952         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
13953         (task_command_1): Likewise.
13954         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
13955         (aix_thread_target::wait, aix_thread_target::fetch_registers)
13956         (aix_thread_target::store_registers)
13957         (aix_thread_target::thread_alive): Adjust.
13958         * amd64-fbsd-tdep.c: Include "inferior.h".
13959         (amd64fbsd_get_thread_local_address): Pass down target.
13960         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
13961         thread's gdbarch instead of target_gdbarch.
13962         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
13963         get_last_target_status.
13964         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
13965         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
13966         inferiors.
13967         (update_inserted_breakpoint_locations): Skip if inferiors with no
13968         execution.
13969         (update_global_location_list): When handling moribund locations,
13970         find representative inferior for location's pspace, and use thread
13971         count of its process_stratum target.
13972         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
13973         * bsd-uthread.c (bsd_uthread_target::wait): Use
13974         as_process_stratum_target and adjust thread_change_ptid and
13975         add_thread calls.
13976         (bsd_uthread_target::update_thread_list): Use
13977         as_process_stratum_target and adjust find_thread_ptid,
13978         thread_change_ptid and add_thread calls.
13979         * btrace.c (maint_btrace_packet_history_cmd): Adjust
13980         find_thread_ptid call.
13981         * corelow.c (add_to_thread_list): Adjust add_thread call.
13982         (core_target_open): Adjust add_thread_silent and thread_count
13983         calls.
13984         (core_target::pid_to_str): Adjust find_inferior_ptid call.
13985         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
13986         * event-top.c (async_disconnect): Pop targets from all inferiors.
13987         * exec.c (add_target_sections): Push exec target on all inferiors
13988         sharing the program space.
13989         (remove_target_sections): Remove the exec target from all
13990         inferiors sharing the program space.
13991         (exec_on_vfork): New.
13992         * exec.h (exec_on_vfork): Declare.
13993         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
13994         Pass it down.
13995         (fbsd_nat_target::update_thread_list): Adjust.
13996         (fbsd_nat_target::resume): Adjust.
13997         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
13998         down.
13999         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
14000         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
14001         get_thread_arch_regcache call.
14002         * fork-child.c (gdb_startup_inferior): Pass target down to
14003         startup_inferior and set_executing.
14004         * gdbthread.h (struct process_stratum_target): Forward declare.
14005         (add_thread, add_thread_silent, add_thread_with_info)
14006         (in_thread_list): Add process_stratum_target parameter.
14007         (find_thread_ptid(inferior*, ptid_t)): New overload.
14008         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
14009         parameter.
14010         (all_threads()): Delete overload.
14011         (all_threads, all_non_exited_threads): Add process_stratum_target
14012         parameter.
14013         (all_threads_safe): Use brace initialization.
14014         (thread_count): Add process_stratum_target parameter.
14015         (set_resumed, set_running, set_stop_requested, set_executing)
14016         (threads_are_executing, finish_thread_state): Add
14017         process_stratum_target parameter.
14018         (switch_to_thread): Use is_current_thread.
14019         * i386-fbsd-tdep.c: Include "inferior.h".
14020         (i386fbsd_get_thread_local_address): Pass down target.
14021         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
14022         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
14023         have_inferiors check.
14024         * inf-ptrace.c (inf_ptrace_target::create_inferior)
14025         (inf_ptrace_target::attach): Adjust.
14026         * infcall.c (run_inferior_call): Adjust.
14027         * infcmd.c (run_command_1): Pass target to
14028         scoped_finish_thread_state.
14029         (proceed_thread_callback): Skip inferiors with no execution.
14030         (continue_command): Rename 'all_threads' local to avoid hiding
14031         'all_threads' function.  Adjust get_last_target_status call.
14032         (prepare_one_step): Adjust set_running call.
14033         (signal_command): Use user_visible_resume_target.  Compare thread
14034         pointers instead of inferior_ptid.
14035         (info_program_command): Adjust to pass down target.
14036         (attach_command): Mark target's 'thread_executing' flag.
14037         (stop_current_target_threads_ns): New, factored out from ...
14038         (interrupt_target_1): ... this.  Switch inferior before making
14039         target calls.
14040         * inferior-iter.h
14041         (struct all_inferiors_iterator, struct all_inferiors_range)
14042         (struct all_inferiors_safe_range)
14043         (struct all_non_exited_inferiors_range): Filter on
14044         process_stratum_target too.  Remove explicit.
14045         * inferior.c (inferior::inferior): Push dummy target on target
14046         stack.
14047         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
14048         Add process_stratum_target parameter, and pass it down.
14049         (have_live_inferiors): Adjust.
14050         (switch_to_inferior_and_push_target): New.
14051         (add_inferior_command, clone_inferior_command): Handle
14052         "-no-connection" parameter.  Use
14053         switch_to_inferior_and_push_target.
14054         (_initialize_inferior): Mention "-no-connection" option in
14055         the help of "add-inferior" and "clone-inferior" commands.
14056         * inferior.h: Include "process-stratum-target.h".
14057         (interrupt_target_1): Use bool.
14058         (struct inferior) <push_target, unpush_target, target_is_pushed,
14059         find_target_beneath, top_target, process_target, target_at,
14060         m_stack>: New.
14061         (discard_all_inferiors): Delete.
14062         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
14063         (all_inferiors, all_non_exited_inferiors): Add
14064         process_stratum_target parameter.
14065         * infrun.c: Include "gdb_select.h" and <unordered_map>.
14066         (target_last_proc_target): New global.
14067         (follow_fork_inferior): Push target on new inferior.  Pass target
14068         to add_thread_silent.  Call exec_on_vfork.  Handle target's
14069         reference count.
14070         (follow_fork): Adjust get_last_target_status call.  Also consider
14071         target.
14072         (follow_exec): Push target on new inferior.
14073         (struct execution_control_state) <target>: New field.
14074         (user_visible_resume_target): New.
14075         (do_target_resume): Call target_async.
14076         (resume_1): Set target's threads_executing flag.  Consider resume
14077         target.
14078         (commit_resume_all_targets): New.
14079         (proceed): Also consider resume target.  Skip threads of inferiors
14080         with no execution.  Commit resumtion in all targets.
14081         (start_remote): Pass current inferior to wait_for_inferior.
14082         (infrun_thread_stop_requested): Consider target as well.  Pass
14083         thread_info pointer to clear_inline_frame_state instead of ptid.
14084         (infrun_thread_thread_exit): Consider target as well.
14085         (random_pending_event_thread): New inferior parameter.  Use it.
14086         (do_target_wait): Rename to ...
14087         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
14088         down.
14089         (threads_are_resumed_pending_p, do_target_wait): New.
14090         (prepare_for_detach): Adjust calls.
14091         (wait_for_inferior): New inferior parameter.  Handle it.  Use
14092         do_target_wait_1 instead of do_target_wait.
14093         (fetch_inferior_event): Adjust.  Switch to representative
14094         inferior.  Pass target down.
14095         (set_last_target_status): Add process_stratum_target parameter.
14096         Save target in global.
14097         (get_last_target_status): Add process_stratum_target parameter and
14098         handle it.
14099         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
14100         (context_switch): Check inferior_ptid == null_ptid before calling
14101         inferior_thread().
14102         (get_inferior_stop_soon): Pass down target.
14103         (wait_one): Rename to ...
14104         (poll_one_curr_target): ... this.
14105         (struct wait_one_event): New.
14106         (wait_one): New.
14107         (stop_all_threads): Adjust.
14108         (handle_no_resumed, handle_inferior_event): Adjust to consider the
14109         event's target.
14110         (switch_back_to_stepped_thread): Also consider target.
14111         (print_stop_event): Update.
14112         (normal_stop): Update.  Also consider the resume target.
14113         * infrun.h (wait_for_inferior): Remove declaration.
14114         (user_visible_resume_target): New declaration.
14115         (get_last_target_status, set_last_target_status): New
14116         process_stratum_target parameter.
14117         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
14118         process_stratum_target parameter, and use it.
14119         (clear_inline_frame_state (thread_info*)): New.
14120         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
14121         process_stratum_target parameter.
14122         (clear_inline_frame_state (thread_info*)): Declare.
14123         * linux-fork.c (delete_checkpoint_command): Pass target down to
14124         find_thread_ptid.
14125         (checkpoint_command): Adjust.
14126         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
14127         instead of just tweaking inferior_ptid.
14128         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
14129         (exit_lwp): Pass target down to find_thread_ptid.
14130         (attach_proc_task_lwp_callback): Pass target down to
14131         add_thread/set_running/set_executing.
14132         (linux_nat_target::attach): Pass target down to
14133         thread_change_ptid.
14134         (get_detach_signal): Pass target down to find_thread_ptid.
14135         Consider last target status's target.
14136         (linux_resume_one_lwp_throw, resume_lwp)
14137         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
14138         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
14139         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
14140         (linux_nat_target::async_wait_fd): New.
14141         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
14142         target down.
14143         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
14144         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
14145         * linux-thread-db.c (struct thread_db_info::process_target): New
14146         field.
14147         (add_thread_db_info): Save target.
14148         (get_thread_db_info): New process_stratum_target parameter.  Also
14149         match target.
14150         (delete_thread_db_info): New process_stratum_target parameter.
14151         Also match target.
14152         (thread_from_lwp): Adjust to pass down target.
14153         (thread_db_notice_clone): Pass down target.
14154         (check_thread_db_callback): Pass down target.
14155         (try_thread_db_load_1): Always push the thread_db target.
14156         (try_thread_db_load, record_thread): Pass target down.
14157         (thread_db_target::detach): Pass target down.  Always unpush the
14158         thread_db target.
14159         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
14160         target down.  Always unpush the thread_db target.
14161         (find_new_threads_callback, thread_db_find_new_threads_2)
14162         (thread_db_target::update_thread_list): Pass target down.
14163         (thread_db_target::pid_to_str): Pass current inferior down.
14164         (thread_db_target::get_thread_local_address): Pass target down.
14165         (thread_db_target::resume, maintenance_check_libthread_db): Pass
14166         target down.
14167         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
14168         * procfs.c (procfs_target::procfs_init_inferior): Declare.
14169         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
14170         (procfs_init_inferior): Rename to ...
14171         (procfs_target::procfs_init_inferior): ... this and adjust.
14172         (procfs_target::create_inferior, procfs_notice_thread)
14173         (procfs_do_thread_registers): Adjust.
14174         * ppc-fbsd-tdep.c: Include "inferior.h".
14175         (ppcfbsd_get_thread_local_address): Pass down target.
14176         * proc-service.c (ps_xfer_memory): Switch current inferior and
14177         program space as well.
14178         (get_ps_regcache): Pass target down.
14179         * process-stratum-target.c
14180         (process_stratum_target::thread_address_space)
14181         (process_stratum_target::thread_architecture): Pass target down.
14182         * process-stratum-target.h
14183         (process_stratum_target::threads_executing): New field.
14184         (as_process_stratum_target): New.
14185         * ravenscar-thread.c
14186         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
14187         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
14188         down.
14189         * record-btrace.c (record_btrace_target::info_record): Adjust.
14190         (record_btrace_target::record_method)
14191         (record_btrace_target::record_is_replaying)
14192         (record_btrace_target::fetch_registers)
14193         (get_thread_current_frame_id, record_btrace_target::resume)
14194         (record_btrace_target::wait, record_btrace_target::stop): Pass
14195         target down.
14196         * record-full.c (record_full_wait_1): Switch to event thread.
14197         Pass target down.
14198         * regcache.c (regcache::regcache)
14199         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
14200         process_stratum_target parameter and handle it.
14201         (current_thread_target): New global.
14202         (get_thread_regcache): Add process_stratum_target parameter and
14203         handle it.  Switch inferior before calling target method.
14204         (get_thread_regcache): Pass target down.
14205         (get_thread_regcache_for_ptid): Pass target down.
14206         (registers_changed_ptid): Add process_stratum_target parameter and
14207         handle it.
14208         (registers_changed_thread, registers_changed): Pass target down.
14209         (test_get_thread_arch_aspace_regcache): New.
14210         (current_regcache_test): Define a couple local test_target_ops
14211         instances and use them for testing.
14212         (readwrite_regcache): Pass process_stratum_target parameter.
14213         (cooked_read_test, cooked_write_test): Pass mock_target down.
14214         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
14215         (get_thread_arch_aspace_regcache): Add process_stratum_target
14216         parameter.
14217         (regcache::target): New method.
14218         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
14219         (regcache::registers_changed_ptid): Add process_stratum_target
14220         parameter.
14221         (regcache::m_target): New field.
14222         (registers_changed_ptid): Add process_stratum_target parameter.
14223         * remote.c (remote_state::supports_vCont_probed): New field.
14224         (remote_target::async_wait_fd): New method.
14225         (remote_unpush_and_throw): Add remote_target parameter.
14226         (get_current_remote_target): Adjust.
14227         (remote_target::remote_add_inferior): Push target.
14228         (remote_target::remote_add_thread)
14229         (remote_target::remote_notice_new_inferior)
14230         (get_remote_thread_info): Pass target down.
14231         (remote_target::update_thread_list): Skip threads of inferiors
14232         bound to other targets.  (remote_target::close): Don't discard
14233         inferiors.  (remote_target::add_current_inferior_and_thread)
14234         (remote_target::process_initial_stop_replies)
14235         (remote_target::start_remote)
14236         (remote_target::remote_serial_quit_handler): Pass down target.
14237         (remote_target::remote_unpush_target): New remote_target
14238         parameter.  Unpush the target from all inferiors.
14239         (remote_target::remote_unpush_and_throw): New remote_target
14240         parameter.  Pass it down.
14241         (remote_target::open_1): Check whether the current inferior has
14242         execution instead of checking whether any inferior is live.  Pass
14243         target down.
14244         (remote_target::remote_detach_1): Pass down target.  Use
14245         remote_unpush_target.
14246         (extended_remote_target::attach): Pass down target.
14247         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
14248         (remote_target::append_resumption): Pass down target.
14249         (remote_target::append_pending_thread_resumptions)
14250         (remote_target::remote_resume_with_hc, remote_target::resume)
14251         (remote_target::commit_resume): Pass down target.
14252         (remote_target::remote_stop_ns): Check supports_vCont_probed.
14253         (remote_target::interrupt_query)
14254         (remote_target::remove_new_fork_children)
14255         (remote_target::check_pending_events_prevent_wildcard_vcont)
14256         (remote_target::remote_parse_stop_reply)
14257         (remote_target::process_stop_reply): Pass down target.
14258         (first_remote_resumed_thread): New remote_target parameter.  Pass
14259         it down.
14260         (remote_target::wait_as): Pass down target.
14261         (unpush_and_perror): New remote_target parameter.  Pass it down.
14262         (remote_target::readchar, remote_target::remote_serial_write)
14263         (remote_target::getpkt_or_notif_sane_1)
14264         (remote_target::kill_new_fork_children, remote_target::kill): Pass
14265         down target.
14266         (remote_target::mourn_inferior): Pass down target.  Use
14267         remote_unpush_target.
14268         (remote_target::core_of_thread)
14269         (remote_target::remote_btrace_maybe_reopen): Pass down target.
14270         (remote_target::pid_to_exec_file)
14271         (remote_target::thread_handle_to_thread_info): Pass down target.
14272         (remote_target::async_wait_fd): New.
14273         * riscv-fbsd-tdep.c: Include "inferior.h".
14274         (riscv_fbsd_get_thread_local_address): Pass down target.
14275         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
14276         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
14277         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
14278         Adjust.
14279         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
14280         * solib-svr4.c (enable_break): Pass down target.
14281         * spu-multiarch.c (parse_spufs_run): Pass down target.
14282         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
14283         * target-delegates.c: Regenerate.
14284         * target.c (g_target_stack): Delete.
14285         (current_top_target): Return the current inferior's top target.
14286         (target_has_execution_1): Refer to the passed-in inferior's top
14287         target.
14288         (target_supports_terminal_ours): Check whether the initial
14289         inferior was already created.
14290         (decref_target): New.
14291         (target_stack::push): Incref/decref the target.
14292         (push_target, push_target, unpush_target): Adjust.
14293         (target_stack::unpush): Defref target.
14294         (target_is_pushed): Return bool.  Adjust to refer to the current
14295         inferior's target stack.
14296         (dispose_inferior): Delete, and inline parts ...
14297         (target_preopen): ... here.  Only dispose of the current inferior.
14298         (target_detach): Hold strong target reference while detaching.
14299         Pass target down.
14300         (target_thread_name): Add assertion.
14301         (target_resume): Pass down target.
14302         (target_ops::beneath, find_target_at): Adjust to refer to the
14303         current inferior's target stack.
14304         (get_dummy_target): New.
14305         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
14306         has a thread running.
14307         (initialize_targets): Rename to ...
14308         (_initialize_target): ... this.
14309         * target.h: Include "gdbsupport/refcounted-object.h".
14310         (struct target_ops): Inherit refcounted_object.
14311         (target_ops::shortname, target_ops::longname): Make const.
14312         (target_ops::async_wait_fd): New method.
14313         (decref_target): Declare.
14314         (struct target_ops_ref_policy): New.
14315         (target_ops_ref): New typedef.
14316         (get_dummy_target): Declare function.
14317         (target_is_pushed): Return bool.
14318         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
14319         (all_matching_threads_iterator::all_matching_threads_iterator):
14320         Handle filter target.
14321         * thread-iter.h (struct all_matching_threads_iterator, struct
14322         all_matching_threads_range, class all_non_exited_threads_range):
14323         Filter by target too.  Remove explicit.
14324         * thread.c (threads_executing): Delete.
14325         (inferior_thread): Pass down current inferior.
14326         (clear_thread_inferior_resources): Pass down thread pointer
14327         instead of ptid_t.
14328         (add_thread_silent, add_thread_with_info, add_thread): Add
14329         process_stratum_target parameter.  Use it for thread and inferior
14330         searches.
14331         (is_current_thread): New.
14332         (thread_info::deletable): Use it.
14333         (find_thread_ptid, thread_count, in_thread_list)
14334         (thread_change_ptid, set_resumed, set_running): New
14335         process_stratum_target parameter.  Pass it down.
14336         (set_executing): New process_stratum_target parameter.  Pass it
14337         down.  Adjust reference to 'threads_executing'.
14338         (threads_are_executing): New process_stratum_target parameter.
14339         Adjust reference to 'threads_executing'.
14340         (set_stop_requested, finish_thread_state): New
14341         process_stratum_target parameter.  Pass it down.
14342         (switch_to_thread): Also match inferior.
14343         (switch_to_thread): New process_stratum_target parameter.  Pass it
14344         down.
14345         (update_threads_executing): Reimplement.
14346         * top.c (quit_force): Pop targets from all inferior.
14347         (gdb_init): Don't call initialize_targets.
14348         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
14349         Declare.
14350         (windows_add_thread, windows_delete_thread): Adjust.
14351         (get_windows_debug_event): Rename to ...
14352         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
14353         * tracefile-tfile.c (tfile_target_open): Pass down target.
14354         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
14355         Forward declare.
14356         (switch_to_thread): Add process_stratum_target parameter.
14357         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
14358         parameter.  Use it.
14359         (mi_on_resume): Pass target down.
14360         * nat/fork-inferior.c (startup_inferior): Add
14361         process_stratum_target parameter.  Pass it down.
14362         * nat/fork-inferior.h (startup_inferior): Add
14363         process_stratum_target parameter.
14364         * python/py-threadevent.c (py_get_event_thread): Pass target down.
14365
14366 2020-01-10  Pedro Alves  <palves@redhat.com>
14367
14368         * remote.c (remote_target::start_remote): Don't set inferior_ptid
14369         directly.  Instead find the first thread in the thread list and
14370         use switch_to_thread.
14371
14372 2020-01-10  Pedro Alves  <palves@redhat.com>
14373
14374         * remote.c (remote_target::remote_add_inferior): Don't bind a
14375         process to the current inferior if the current inferior is already
14376         bound to a process.
14377
14378 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
14379             Pedro Alves  <palves@redhat.com>
14380
14381         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
14382         If no process is specified, return null_ptid instead of
14383         inferior_ptid.
14384         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
14385         TARGET_WAITKIND_SIGNALLED with no pid.
14386
14387 2020-01-10  Pedro Alves  <palves@redhat.com>
14388
14389         * remote.c (first_remote_resumed_thread): New.
14390         (remote_target::wait_as): Use it as default event_ptid instead of
14391         inferior_ptid.
14392
14393 2020-01-10  Pedro Alves  <palves@redhat.com>
14394
14395         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
14396
14397 2020-01-10  Pedro Alves  <palves@redhat.com>
14398
14399         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
14400         not -1.
14401
14402 2020-01-10  Pedro Alves  <palves@redhat.com>
14403
14404         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
14405         ptid to get_last_target_status.
14406         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
14407         ptid to get_last_target_status.
14408         * infcmd.c (continue_command): Don't pass a target_waitstatus to
14409         get_last_target_status.
14410         (info_program_command): Don't pass a target_waitstatus to
14411         get_last_target_status.
14412         * infrun.c (init_wait_for_inferior): Use
14413         nullify_last_target_wait_ptid.
14414         (get_last_target_status): Handle nullptr arguments.
14415         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
14416         (print_stop_event): Don't pass a ptid to get_last_target_status.
14417         (normal_stop): Don't pass a ptid to get_last_target_status.
14418         * infrun.h (get_last_target_status, set_last_target_status): Move
14419         comments here and update.
14420         (nullify_last_target_wait_ptid): Declare.
14421         * linux-fork.c (fork_load_infrun_state): Remove local extern
14422         declaration of nullify_last_target_wait_ptid.
14423         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
14424         to get_last_target_status.
14425
14426 2020-01-10  Pedro Alves  <palves@redhat.com>
14427
14428         * gdbthread.h (scoped_restore_current_thread)
14429         <dont_restore, restore, m_dont_restore>: Declare.
14430         * thread.c (thread_alive): Add assertion.  Return bool.
14431         (switch_to_thread_if_alive): New.
14432         (prune_threads): Switch inferior/thread.
14433         (print_thread_info_1): Switch thread before calling target methods.
14434         (scoped_restore_current_thread::restore): New, factored out from
14435         ...
14436         (scoped_restore_current_thread::~scoped_restore_current_thread):
14437         ... this.
14438         (scoped_restore_current_thread::scoped_restore_current_thread):
14439         Add assertion.
14440         (thread_apply_all_command, thread_select): Use
14441         switch_to_thread_if_alive.
14442         * infrun.c (proceed, restart_threads, handle_signal_stop)
14443         (switch_back_to_stepped_thread): Switch current thread before
14444         calling target methods.
14445
14446 2020-01-10  Pedro Alves <palves@redhat.com>
14447
14448         * inferior.c (switch_to_inferior_no_thread): New function,
14449         factored out from ...
14450         (inferior_command): ... here.
14451         * inferior.h (switch_to_inferior_no_thread): Declare.
14452         * mi/mi-main.c (run_one_inferior): Use
14453         switch_to_inferior_no_thread.
14454
14455 2020-01-10  Pedro Alves  <palves@redhat.com>
14456
14457         * infcmd.c (kill_command): Remove dead code.
14458
14459 2020-01-10  Pedro Alves  <palves@redhat.com>
14460
14461         * remote.c (remote_target::mourn_inferior): No longer check
14462         whether the target is running.
14463
14464 2020-01-10  Pedro Alves  <palves@redhat.com>
14465
14466         * corelow.c (core_target::has_execution): Change parameter type to
14467         inferior pointer.
14468         * inferior.c (number_of_live_inferiors): Use
14469         inferior::has_execution instead of target_has_execution_1.
14470         * inferior.h (inferior::has_execution): New.
14471         * linux-thread-db.c (thread_db_target::update_thread_list): Use
14472         inferior::has_execution instead of target_has_execution_1.
14473         * process-stratum-target.c
14474         (process_stratum_target::has_execution): Change parameter type to
14475         inferior pointer.  Check the inferior's PID instead of
14476         inferior_ptid.
14477         * process-stratum-target.h
14478         (process_stratum_target::has_execution): Change parameter type to
14479         inferior pointer.
14480         * record-full.c (record_full_core_target::has_execution): Change
14481         parameter type to inferior pointer.
14482         * target.c (target_has_execution_1): Change parameter type to
14483         inferior pointer.
14484         (target_has_execution_current): Adjust.
14485         * target.h (target_ops::has_execution): Change parameter type to
14486         inferior pointer.
14487         (target_has_execution_1): Change parameter type to inferior
14488         pointer.  Change return type to bool.
14489         * tracefile.h (tracefile_target::has_execution): Change parameter
14490         type to inferior pointer.
14491
14492 2020-01-10  Pedro Alves  <palves@redhat.com>
14493
14494         * exceptions.c (print_flush): Remove current_top_target() check.
14495
14496 2020-01-10  Pedro Alves  <palves@redhat.com>
14497
14498         * remote.c (show_remote_exec_file): Show the current inferior's
14499         exec-file instead of the command variable's value.
14500
14501 2020-01-10  Pedro Alves  <palves@redhat.com>
14502
14503         * record-full.c (record_full_resume_ptid): New global.
14504         (record_full_target::resume): Set it.
14505         (record_full_wait_1): Use record_full_resume_ptid instead of
14506         inferior_ptid.
14507
14508 2020-01-10  Pedro Alves  <palves@redhat.com>
14509
14510         * gdbthread.h (scoped_restore_current_thread)
14511         <dont_restore, restore, m_dont_restore>: Declare.
14512         * thread.c (thread_alive): Add assertion.  Return bool.
14513         (switch_to_thread_if_alive): New.
14514         (prune_threads): Switch inferior/thread.
14515         (print_thread_info_1): Switch thread before calling target methods.
14516         (scoped_restore_current_thread::restore): New, factored out from
14517         ...
14518         (scoped_restore_current_thread::~scoped_restore_current_thread):
14519         ... this.
14520         (scoped_restore_current_thread::scoped_restore_current_thread):
14521         Add assertion.
14522         (thread_apply_all_command, thread_select): Use
14523         switch_to_thread_if_alive.
14524
14525 2020-01-10  George Barrett  <bob@bob131.so>
14526
14527         * stap-probe.c (stap_modify_semaphore): Don't check for null
14528         semaphores.
14529         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
14530         for null semaphores.
14531
14532 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
14533
14534         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
14535         all source windows, and maintain horizontal scroll status while
14536         doing so.
14537
14538 2020-01-09  Tom Tromey  <tom@tromey.com>
14539
14540         PR tui/18932:
14541         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
14542         update_source_window, not print_source_lines.
14543
14544 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
14545
14546         * tui/tui.c (tui_enable): Register tui hooks after calling
14547         tui_display_main.
14548
14549 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
14550
14551         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
14552
14553 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
14554
14555         * thread.c (print_thread_info_1): Fix indentation.
14556
14557 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
14558
14559         * symtab.c (general_symbol_info::compute_and_set_names): Move the
14560         unique_xmalloc_ptr outside the if to always free the demangled name.
14561
14562 2020-01-08  Tom Tromey  <tromey@adacore.com>
14563
14564         * xcoffread.c (enter_line_range, read_xcoff_symtab)
14565         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
14566         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
14567         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
14568         Remove.
14569         (section_offsets): New typedef.
14570         * symtab.c (fixup_section, get_msymbol_address): Update.
14571         * symmisc.c (dump_msymbols): Update.
14572         * symfile.h (relative_addr_info_to_section_offsets)
14573         (symfile_map_offsets_to_segments): Update.
14574         * symfile.c (build_section_addr_info_from_objfile)
14575         (init_objfile_sect_indices): Update.
14576         (struct place_section_arg): Change type of "offsets".
14577         (place_section): Update.
14578         (relative_addr_info_to_section_offsets): Change type of
14579         "section_offsets".  Remove "num_sections" parameter.
14580         (default_symfile_offsets, syms_from_objfile_1)
14581         (set_objfile_default_section_offset): Update.
14582         (reread_symbols): No need to preserve section offsets by hand.
14583         (symfile_map_offsets_to_segments): Change type of "offsets".
14584         * stap-probe.c (relocate_address): Update.
14585         * stabsread.h (process_one_symbol): Update.
14586         * solib-target.c (struct lm_info_target) <offsets>: Change type.
14587         (solib_target_relocate_section_addresses): Update.
14588         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
14589         Update.
14590         * solib-frv.c (frv_relocate_main_executable): Update.
14591         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
14592         * solib-aix.c (solib_aix_get_section_offsets): Change return
14593         type.
14594         (solib_aix_solib_create_inferior_hook): Update.
14595         * remote.c (remote_target::get_offsets): Update.
14596         * psymtab.c (find_pc_sect_psymtab): Update.
14597         * psympriv.h (struct partial_symbol) <address, text_low,
14598         text_high>: Update.
14599         * objfiles.h (obj_section_offset): Update.
14600         (struct objfile) <section_offsets>: Change type.
14601         <num_sections>: Remove.
14602         (objfile_relocate): Update.
14603         * objfiles.c (entry_point_address_query): Update
14604         (relocate_one_symbol): Change type of "section_offsets".
14605         (objfile_relocate1, objfile_relocate1): Change type of
14606         "new_offsets".
14607         (objfile_rebase1): Update.
14608         * mipsread.c (mipscoff_symfile_read): Update.
14609         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
14610         parameter.
14611         * mdebugread.c (parse_symbol): Change type of "section_offsets".
14612         (parse_external, psymtab_to_symtab_1): Update.
14613         * machoread.c (macho_symfile_offsets): Update.
14614         * ia64-tdep.c (ia64_find_unwind_table): Update.
14615         * hppa-tdep.c (read_unwind_info): Update.
14616         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
14617         * dwarf2read.c (create_addrmap_from_index)
14618         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
14619         (process_psymtab_comp_unit_reader, add_partial_symbol)
14620         (add_partial_subprogram, process_full_comp_unit)
14621         (read_file_scope, read_func_scope, read_lexical_block_scope)
14622         (read_call_site_scope, dwarf2_rnglists_process)
14623         (dwarf2_ranges_process, dwarf2_ranges_read)
14624         (dwarf_decode_lines_1, var_decode_location, new_symbol)
14625         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
14626         Update.
14627         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
14628         Update.
14629         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
14630         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
14631         (process_one_symbol): Change type of "section_offsets".
14632         * ctfread.c (get_objfile_text_range): Update.
14633         * coffread.c (coff_symtab_read, enter_linenos)
14634         (process_coff_symbol): Update.
14635         * coff-pe-read.c (add_pe_forwarded_sym): Update.
14636         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
14637
14638 2020-01-08  Tom Tromey  <tromey@adacore.com>
14639
14640         * dwarf2read.c (parse_macro_definition): Use std::string.
14641         (parse_macro_definition): Likewise.
14642
14643 2020-01-08  Tom Tromey  <tromey@adacore.com>
14644
14645         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
14646         (ATTR_ALLOC_CHUNK): Remove.
14647
14648 2020-01-08  Tom Tromey  <tromey@adacore.com>
14649
14650         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
14651
14652 2020-01-08  Tom Tromey  <tromey@adacore.com>
14653
14654         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
14655         (dwarf2_compute_name, open_dwo_file): Likewise.
14656         (process_enumeration_scope): Use std::vector.
14657         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
14658         (partial_die_info::fixup, dwarf2_start_subfile)
14659         (guess_full_die_structure_name, dwarf2_name): Likewise.
14660         (determine_prefix): Update.
14661         (guess_full_die_structure_name): Make return type const.
14662         (partial_die_full_name): Return unique_xmalloc_ptr.
14663         (DW_FIELD_ALLOC_CHUNK): Remove.
14664
14665 2020-01-07  Tom Tromey  <tromey@adacore.com>
14666
14667         PR build/24937:
14668         * stap-probe.c (class stap_static_probe_ops): Add constructor.
14669
14670 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
14671
14672         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
14673
14674 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
14675
14676         * stack.c (print_frame_info): Move disassemble_next_line code
14677         inside source_print block.
14678
14679 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
14680
14681         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
14682         gdb/signals.h, as we are now using native signal symbols.
14683
14684 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
14685
14686         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
14687         overflow by an early check of content vs threshold.
14688         * tui/tui-source.c (tui_source_window::line_is_displayed):
14689         Likewise.
14690
14691 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
14692
14693         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
14694
14695 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
14696
14697         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
14698         export table if no section contains it's RVA.
14699
14700 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
14701
14702         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
14703
14704 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
14705
14706         * source.c (print_source_lines_base): Set last_line_listed.
14707
14708 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
14709
14710         * tui/tui-disasm.c: Remove trailing spaces.
14711
14712 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
14713             Pedro Alves  <palves@redhat.com>
14714
14715         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
14716         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
14717         (windows_gdb_signal_to_target): New function, uses the above
14718         enumeration to convert GDB internal signal codes to equivalent
14719         Windows codes.
14720         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
14721         * windows-nat.c: Include "gdb_wait.h".
14722         (get_windows_debug_event): Extract the fatal exception from the
14723         exit status and convert to the equivalent Posix signal number.
14724         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
14725         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
14726         * gdbsupport/gdb_wait.c: New file, implements
14727         windows_status_to_termsig.
14728         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
14729         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
14730
14731 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
14732
14733         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
14734         show_layout.
14735
14736 2020-01-05  Luis Machado  <luis.machado@linaro.org>
14737
14738         * aarch64-linux-nat.c
14739         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
14740         and bfd_mach_aarch64.
14741
14742 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
14743
14744         * ui-file.c (stdio_file::can_emit_style_escape)
14745         (tee_file::can_emit_style_escape): Ensure style is used also on
14746         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
14747         to gdb_stdout.
14748         * main.c (set_gdb_data_directory): Use file style to output the
14749         warning that the given pathname is not a directory.
14750         * top.c (show_history_filename, gdb_safe_append_history)
14751         (show_gdb_datadir): Use file style.
14752
14753 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
14754
14755         * solib-target.c (struct lm_info_target):
14756         Change offsets to be a unique_xmalloc_ptr.
14757         (solib_target_relocate_section_addresses): Update.
14758
14759 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
14760
14761         * windows-nat.c (windows_clear_solib): Free so_list linked list.
14762
14763 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
14764
14765         * MAINTAINERS (Write After Approval): Add myself.
14766
14767 2020-01-02  Luis Machado  <luis.machado@linaro.org>
14768
14769         * proc-service.c (get_ps_regcache): Remove reference to obsolete
14770         Cell BE architecture.
14771         * target.h (struct target_ops) <thread_architecture>: Likewise.
14772
14773 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
14774
14775         * Makefile.in: Use INSTALL_PROGRAM_ENV.
14776
14777 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
14778
14779         * MAINTAINERS (Write After Approval): Add myself.
14780
14781 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14782
14783         * gdbarch.sh: Update copyright year range of generated files.
14784
14785 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14786
14787         Update copyright year range in all GDB files.
14788
14789 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14790
14791         * copyright.py: Convert to Python 3.
14792
14793 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14794
14795         * copyright.py: Adapt after move of gnulib directory from gdb
14796         directory to toplevel directory.
14797
14798 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14799
14800         * copyright.py (main): Exit if run from the wrong directory.
14801
14802 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14803
14804         * top.c (print_gdb_version): Change copyright year to 2020.
14805
14806 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14807
14808         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
14809
14810 For older changes see ChangeLog-2019.
14811 \f
14812 Local Variables:
14813 mode: change-log
14814 left-margin: 8
14815 fill-column: 74
14816 version-control: never
14817 coding: utf-8
14818 End: