gdb/ChangeLog

   1 2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
   2
   3         * amd64-windows-tdep.c (amd64_windows_return_value): Use
   4         type::is_vector instead of TYPE_VECTOR.
   5
   6 2020-10-05  Simon Marchi  <simon.marchi@polymtl.ca>
   7
   8         * auto-load.c (auto_load_objfile_script_1): Don't use
   9         debugfile_holder as temporary variable when stripping drive
  10         letter.
  11
  12 2020-10-05  Hannes Domani  <ssbssa@yahoo.de>
  13
  14         * amd64-windows-tdep.c (amd64_windows_passed_by_integer_register):
  15         Add TYPE_CODE_COMPLEX.
  16         (amd64_windows_return_value): Fix types returned via XMM0.
  17
  18 2020-10-05  Alan Hayward  <alan.hayward@arm.com>
  19
  20         * MAINTAINERS (Responsible Maintainers): Add Luis Machado to
  21         AArch64/ARM maintainers.
  22
  23 2020-10-04  Simon Marchi  <simon.marchi@polymtl.ca>
  24
  25         * NEWS: Mention set/show debug event-loop.
  26
  27 2020-10-02  Tom Tromey  <tromey@adacore.com>
  28
  29         * skip.c (skiplist_entry::skiplist_entry): Unconditionally use
  30         REG_EXTENDED.
  31
  32 2020-10-02  Simon Marchi  <simon.marchi@efficios.com>
  33
  34         * aix-thread.c (aix_thread_inferior_created): Remove parameters.
  35         * procfs.c (procfs_inferior_created): Remove.
  36         (_initialize_procfs): Don't register procfs_inferior_created.
  37
  38 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
  39
  40         * async-event.c (invoke_async_signal_handlers): Add debug
  41         print.
  42         (check_async_event_handlers): Likewise.
  43         * event-top.c (show_debug_event_loop): New function.
  44         (_initialize_event_top): Register "set debug event-loop"
  45         setting.
  46
  47 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
  48
  49         * debug.c (debug_prefixed_vprintf): Move to gdbsupport.
  50         * debug.h: Remove.
  51         * infrun.c: Include gdbsupport/common-debug.h.
  52         * linux-nat.c: Likewise.
  53
  54 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
  55
  56         * async-event.h (create_async_signal_handler): Add name
  57         parameter.
  58         (create_async_event_handler): Likewise.
  59         * async-event.c (struct async_signal_handler) <name>: New field.
  60         (struct async_event_handler) <name>: New field.
  61         (create_async_signal_handler): Assign name.
  62         (create_async_event_handler): Assign name.
  63         * event-top.c (async_init_signals): Pass name when creating
  64         handler.
  65         * infrun.c (_initialize_infrun): Likewise.
  66         * record-btrace.c (record_btrace_push_target): Likewise.
  67         * record-full.c (record_full_open): Likewise.
  68         * remote-notif.c (remote_notif_state_allocate): Likewise.
  69         * remote.c (remote_target::open_1): Likewise.
  70         * tui/tui-win.c (tui_initialize_win): Likewise.
  71
  72 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
  73
  74         * async-event.c (initialize_async_signal_handlers): Pass name to
  75         add_file_handler
  76         * event-top.c (ui_register_input_event_handler): Likewise.
  77         * linux-nat.c (linux_nat_target::async): Likewise.
  78         * run-on-main-thread.c (_initialize_run_on_main_thread):
  79         Likewise
  80         * ser-base.c (reschedule): Likewise.
  81         (ser_base_async): Likewise.
  82         * tui/tui-io.c: Likewise.
  83         * top.h (struct ui) <num>: New field.
  84         * top.c (highest_ui_num): New variable.
  85         (ui::ui): Initialize num.
  86
  87 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
  88
  89         * observable.h <inferior_created>: Remove parameters.  Update all
  90         listeners.
  91         * inferior.h (post_create_inferior): Remove target parameter.
  92         Update all callers.
  93
  94 2020-10-02  Nitika Achra  <Nitika.Achra@amd.com>
  95
  96         * dwarf2/macro.c (dwarf_decode_macro_bytes): Handle DW_MACRO_define_strx
  97         and DW_MACRO_undef_strx.
  98         (dwarf_decode_macros): Likewise
  99         * dwarf2/read.c (dwarf_decode_macros): Pass str_offsets_base in the parameters
 100         which is the value of DW_AT_str_offsets_base.
 101          * dwarf2/macro.h (dwarf_decode_macros): Modify the definition to include
 102         str_offsets_base.
 103
 104 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
 105
 106         * i386-tdep.h (i386nbsd_sc_reg_offset): Remove.
 107
 108 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
 109
 110         * i386-bsd-nat.c (_initialize_i386bsd_nat): Update.
 111         * i386-nbsd-tdep.c (i386nbsd_sc_reg_offset): Now static.
 112
 113 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
 114
 115         * i386-bsd-nat.c: Include "x86-bsd-nat.h".
 116
 117 2020-09-30  Tom de Vries  <tdevries@suse.de>
 118
 119         PR symtab/26683
 120         * dwarf2/read.c (dwarf2_name): Update attr_name after attr is updated.
 121
 122 2020-09-30  Tom Tromey  <tromey@adacore.com>
 123
 124         * dwarf2/read.c (handle_variant): Use constant_value.
 125
 126 2020-09-29  Tom Tromey  <tom@tromey.com>
 127
 128         * dwarf2/read.c (lookup_dwo_id, get_type_unit_group)
 129         (read_file_scope, dwarf2_get_pc_bounds)
 130         (dwarf2_record_block_ranges, dwarf2_add_field, get_alignment)
 131         (read_structure_type, handle_struct_member_die)
 132         (read_enumeration_type, read_array_type, read_set_type)
 133         (read_tag_pointer_type, read_tag_reference_type)
 134         (read_subroutine_type, read_base_type, read_subrange_type)
 135         (read_full_die_1, partial_die_info::read)
 136         (partial_die_info::read, by, new_symbol)
 137         (dwarf2_const_value_data, dwarf2_const_value_attr)
 138         (dump_die_shallow, dwarf2_fetch_constant_bytes)
 139         (prepare_one_comp_unit): Update.
 140         * dwarf2/attribute.h (DW_UNSND): Remove.
 141
 142 2020-09-29  Tom Tromey  <tom@tromey.com>
 143
 144         * dwarf2/read.c (read_func_scope, prototyped_function_p)
 145         (read_subroutine_type, partial_die_info::read)
 146         (dwarf2_flag_true_p, new_symbol, dump_die_shallow)
 147         (dwarf2_add_member_fn): Update.
 148         * dwarf2/attribute.h (struct attribute) <as_boolean>: Declare.
 149         * dwarf2/attribute.c (attribute::as_boolean): New method.
 150
 151 2020-09-29  Tom Tromey  <tom@tromey.com>
 152
 153         * dwarf2/read.c (dwarf2_add_field, dwarf2_add_member_fn): Update.
 154         * dwarf2/attribute.h (struct attribute) <as_virtuality>: New
 155         method.
 156         * dwarf2/attribute.c (attribute::as_virtuality): New method.
 157
 158 2020-09-29  Tom Tromey  <tom@tromey.com>
 159
 160         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: Check
 161         the attribute's form.
 162
 163 2020-09-29  Tom Tromey  <tom@tromey.com>
 164
 165         * dwarf2/read.c (is_valid_DW_AT_defaulted): Move to attribute.c.
 166         (dwarf2_add_member_fn): Update.
 167         * dwarf2/attribute.h (struct attribute) <defaulted>: Declare.
 168         * dwarf2/attribute.c (attribute::defaulted): New method, from
 169         is_valid_DW_AT_defaulted.
 170
 171 2020-09-29  Tom Tromey  <tom@tromey.com>
 172
 173         * dwarf2/read.c (dw2_get_file_names_reader)
 174         (dwarf2_build_include_psymtabs, handle_DW_AT_stmt_list)
 175         (dwarf2_cu::setup_type_unit_groups, fill_in_loclist_baton)
 176         (dwarf2_symbol_mark_computed): Use as_unsigned.
 177         * dwarf2/attribute.h (struct attribute) <as_unsigned>: New
 178         method.
 179         <form_is_section_offset>: Update comment.
 180
 181 2020-09-29  Tom Tromey  <tom@tromey.com>
 182
 183         * dwarf2/read.c (dwarf2_access_attribute): Rename from
 184         dwarf2_default_access_attribute.  Look up attribute.
 185         (dwarf2_add_field, dwarf2_add_type_defn, dwarf2_add_member_fn):
 186         Update.
 187
 188 2020-09-29  Tom Tromey  <tom@tromey.com>
 189
 190         * dwarf2/read.c (skip_one_die): Update.
 191         (read_full_die_1): Change how reprocessing is done.
 192         (partial_die_info::read): Update.
 193         (read_attribute_value): Remove need_reprocess parameter.
 194         (read_attribute): Likewise.
 195         * dwarf2/attribute.h (struct attribute) <requires_reprocessing_p>:
 196         New method.
 197
 198 2020-09-29  Tom Tromey  <tom@tromey.com>
 199
 200         * dwarf2/read.c (read_attribute_reprocess, read_attribute_value)
 201         (dwarf2_const_value_attr, dump_die_shallow)
 202         (dwarf2_fetch_constant_bytes): Update.
 203         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Update
 204         comment.
 205         <set_address>: New method.
 206         (DW_ADDR): Remove.
 207         * dwarf2/attribute.c (attribute::form_is_ref): Update comment.
 208         (attribute::as_string, attribute::as_address): Add assert.
 209
 210 2020-09-29  Tom Tromey  <tom@tromey.com>
 211
 212         * dwarf2/read.c (read_cutu_die_from_dwo): Use OBSTACK_ZALLOC.
 213         (read_attribute_reprocess, read_attribute_value): Update.
 214         (read_attribute): Clear requires_reprocessing.
 215         * dwarf2/attribute.h (struct attribute) <as_unsigned_reprocess,
 216         form_requires_reprocessing>: New methods.
 217         <string_init>: Clear requires_reprocessing.
 218         <set_unsigned_reprocess>: New method.
 219         <name>: Shrink by one bit.
 220         <requires_reprocessing>: New member.
 221         * dwarf2/attribute.c (attribute::form_requires_reprocessing): New
 222         method.
 223
 224 2020-09-29  Tom Tromey  <tom@tromey.com>
 225
 226         * dwarf2/read.c (read_attribute_value): Update.
 227         * dwarf2/attribute.h (struct attribute) <form_is_unsigned,
 228         set_unsigned>: New methods.
 229         * dwarf2/attribute.c (attribute::form_is_unsigned): New method.
 230
 231 2020-09-29  Tom Tromey  <tom@tromey.com>
 232
 233         * dwarf2/read.c (get_alignment, read_array_order)
 234         (read_attribute_value, dwarf2_const_value_attr)
 235         (dump_die_shallow, dwarf2_fetch_constant_bytes): Update.
 236         * dwarf2/attribute.h (struct attribute) <as_signed, set_signed>:
 237         New methods.
 238         (DW_SND): Remove.
 239
 240 2020-09-29  Tom Tromey  <tom@tromey.com>
 241
 242         * dwarf2/read.c (read_attribute_value, lookup_die_type)
 243         (dump_die_shallow, follow_die_sig, get_DW_AT_signature_type):
 244         Update.
 245         * dwarf2/attribute.h (struct attribute) <as_signature,
 246         set_signature>: New methods.
 247         (DW_SIGNATURE): Remove.
 248
 249 2020-09-29  Tom Tromey  <tom@tromey.com>
 250
 251         * dwarf2/read.c (read_call_site_scope)
 252         (handle_data_member_location, dwarf2_add_member_fn)
 253         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
 254         (partial_die_info::read, read_attribute_value)
 255         (var_decode_location, dwarf2_const_value_attr, dump_die_shallow)
 256         (dwarf2_fetch_die_loc_sect_off, dwarf2_fetch_constant_bytes)
 257         (dwarf2_symbol_mark_computed): Update.
 258         * dwarf2/attribute.h (struct attribute) <as_block, set_block>: New
 259         methods.
 260         (DW_BLOCK): Remove.
 261         * dwarf2/attribute.c (attribute::form_is_block): Add
 262         DW_FORM_data16.
 263
 264 2020-09-29  Tom Tromey  <tom@tromey.com>
 265
 266         * dwarf2/read.c (read_cutu_die_from_dwo)
 267         (read_attribute_reprocess, read_attribute_value, read_attribute)
 268         (dwarf2_const_value_attr, dwarf2_name, dump_die_shallow)
 269         (dwarf2_fetch_constant_bytes): Update.
 270         * dwarf2/attribute.h (struct attribute) <form_is_string>: Declare.
 271         <set_string_noncanonical, set_string_canonical>: New methods.
 272         <string_is_canonical>: Update comment.
 273         <canonical_string_p>: Add assert.
 274         (DW_STRING, DW_STRING_IS_CANONICAL): Remove.
 275         * dwarf2/attribute.c (attribute::form_is_string): New method.
 276         (attribute::string): Use it.
 277
 278 2020-09-29  Tom Tromey  <tom@tromey.com>
 279
 280         * dwarf2/read.c (anonymous_struct_prefix, dwarf2_name)
 281         (dump_die_shallow): Use canonical_string_p.
 282         * dwarf2/attribute.h (struct attribute) <canonical_string_p>: New
 283         method.
 284
 285 2020-09-29  Tom Tromey  <tom@tromey.com>
 286
 287         * dwarf2/read.c (partial_die_info::read)
 288         (dwarf2_const_value_attr, anonymous_struct_prefix, )
 289         (dwarf2_name, dwarf2_fetch_constant_bytes): Use
 290         attribute::as_string.
 291
 292 2020-09-29  Tom Tromey  <tom@tromey.com>
 293
 294         * dwarf2/attribute.c (attribute::address): Don't use DW_UNSND or
 295         DW_ADDR.
 296         (attribute::string): Don't use DW_STRING.
 297         (attribute::get_ref_die_offset): Don't use DW_UNSND.
 298         (attribute::constant_value): Don't use DW_UNSND or DW_SND.
 299
 300 2020-09-29  Tom Tromey  <tom@tromey.com>
 301
 302         * dwarf2/read.c (dwarf2_find_base_address, read_call_site_scope)
 303         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
 304         (partial_die_info::read, dwarf2_string_attr, new_symbol): Update.
 305         * dwarf2/attribute.h (struct attribute): Rename methods.
 306         * dwarf2/attribute.c (attribute::as_address): Rename from
 307         value_as_address.
 308         (attribute::as_string): Rename from value_as_string.
 309
 310 2020-09-29  Tom Tromey  <tom@tromey.com>
 311
 312         * dwarf2/read.c (partial_die_info::read) <case
 313         DW_AT_linkage_name>: Use value_as_string.
 314         (dwarf2_string_attr): Use value_as_string.
 315         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
 316         method.
 317         * dwarf2/attribute.c (attribute::value_as_string): New method.
 318
 319 2020-09-29  Pedro Alves  <pedro@palves.net>
 320
 321         * unittests/enum-flags-selftests.c: Check whether __GNUC__ is
 322         defined before using '#pragma GCC diagnostic' instead of checking
 323         __clang__.
 324
 325 2020-09-28  Tom Tromey  <tom@tromey.com>
 326
 327         * infrun.c (displaced_step_fixup, thread_still_needs_step_over)
 328         (handle_signal_stop): Update.
 329         * procfs.c (procfs_target::insert_watchpoint): Update.
 330         * target.h (target_have_steppable_watchpoint): Now a function.
 331
 332 2020-09-28  Tom Tromey  <tom@tromey.com>
 333
 334         * infrun.c (set_schedlock_func): Update.
 335         * target.h (target_can_lock_scheduler): Now a function.
 336
 337 2020-09-28  Tom Tromey  <tom@tromey.com>
 338
 339         * inferior.h (class inferior) <has_execution>: Update.
 340         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
 341         * valops.c (find_function_in_inferior)
 342         (value_allocate_space_in_inferior): Update.
 343         * top.c (kill_or_detach): Update.
 344         * target.c (target_preopen, set_target_permissions): Update.
 345         (target_has_execution_current): Remove.
 346         * sparc64-tdep.c (adi_examine_command, adi_assign_command):
 347         Update.
 348         * solib.c (update_solib_list, reload_shared_libraries): Update.
 349         * solib-svr4.c (svr4_solib_create_inferior_hook): Update.
 350         * solib-dsbt.c (enable_break): Update.
 351         * score-tdep.c (score7_fetch_inst): Update.
 352         * rs6000-nat.c (rs6000_nat_target::xfer_shared_libraries):
 353         Update.
 354         * remote.c (remote_target::start_remote)
 355         (remote_target::remote_check_symbols, remote_target::open_1)
 356         (remote_target::remote_detach_1, remote_target::verify_memory)
 357         (remote_target::xfer_partial, remote_target::read_description)
 358         (remote_target::get_min_fast_tracepoint_insn_len): Update.
 359         * record-full.c (record_full_open_1): Update.
 360         * record-btrace.c (record_btrace_target_open): Update.
 361         * objc-lang.c (lookup_objc_class, lookup_child_selector)
 362         (value_nsstring): Update.
 363         * linux-thread-db.c (add_thread_db_info)
 364         (thread_db_find_new_threads_silently, check_thread_db_callback)
 365         (try_thread_db_load_1, record_thread): Update.
 366         * linux-tdep.c (linux_info_proc, linux_vsyscall_range_raw):
 367         Update.
 368         * linux-fork.c (checkpoint_command): Update.
 369         * infrun.c (set_non_stop, set_observer_mode)
 370         (check_multi_target_resumption, for_each_just_stopped_thread)
 371         (maybe_remove_breakpoints, normal_stop)
 372         (class infcall_suspend_state): Update.
 373         * infcmd.c (ERROR_NO_INFERIOR, kill_if_already_running)
 374         (info_program_command, attach_command): Update.
 375         * infcall.c (call_function_by_hand_dummy): Update.
 376         * inf-loop.c (inferior_event_handler): Update.
 377         * gcore.c (gcore_command, derive_heap_segment): Update.
 378         * exec.c (exec_file_command): Update.
 379         * eval.c (evaluate_subexp): Update.
 380         * compile/compile.c (compile_to_object): Update.
 381         * cli/cli-dump.c (restore_command): Update.
 382         * breakpoint.c (update_watchpoint)
 383         (update_inserted_breakpoint_locations)
 384         (insert_breakpoint_locations, get_bpstat_thread): Update.
 385         * target.h (target_has_execution): Remove macro.
 386         (target_has_execution_current): Don't declare.
 387         (target_has_execution): Rename from target_has_execution_1.  Add
 388         argument default.
 389
 390 2020-09-28  Tom Tromey  <tom@tromey.com>
 391
 392         * mi/mi-main.c (exec_reverse_continue)
 393         (mi_cmd_list_target_features): Update.
 394         * infrun.c (set_exec_direction_func): Update.
 395         * target.c (default_execution_direction): Update.
 396         * reverse.c (exec_reverse_once): Update.
 397         * target.h (target_can_execute_reverse): Now a function.
 398
 399 2020-09-28  Tom Tromey  <tom@tromey.com>
 400
 401         * tui/tui-regs.c (tui_get_register)
 402         (tui_data_window::show_registers): Update.
 403         * thread.c (scoped_restore_current_thread::restore)
 404         (scoped_restore_current_thread::scoped_restore_current_thread):
 405         Update.
 406         * regcache-dump.c (regcache_print): Update.
 407         * python/py-finishbreakpoint.c (bpfinishpy_detect_out_scope_cb):
 408         Update.
 409         * mi/mi-main.c (mi_cmd_data_write_register_values): Update.
 410         * mep-tdep.c (current_me_module, current_options): Update.
 411         * linux-thread-db.c (thread_db_load): Update.
 412         * infcmd.c (registers_info, info_vector_command)
 413         (info_float_command): Update.
 414         * ia64-tdep.c (ia64_frame_prev_register)
 415         (ia64_sigtramp_frame_prev_register): Update.
 416         * ia64-libunwind-tdep.c (libunwind_frame_prev_register): Update.
 417         * gcore.c (derive_stack_segment): Update.
 418         * frame.c (get_current_frame, has_stack_frames): Update.
 419         * findvar.c (language_defn::read_var_value): Update.
 420         * arm-tdep.c (arm_pc_is_thumb): Update.
 421         * target.c (target_has_registers): Rename from
 422         target_has_registers_1.
 423         * target.h (target_has_registers): Remove macro.
 424         (target_has_registers): Rename from target_has_registers_1.
 425
 426 2020-09-28  Tom Tromey  <tom@tromey.com>
 427
 428         * windows-tdep.c (tlb_make_value): Update.
 429         * tui/tui-regs.c (tui_data_window::show_registers): Update.
 430         * thread.c (scoped_restore_current_thread::restore)
 431         (scoped_restore_current_thread::scoped_restore_current_thread)
 432         (thread_command): Update.
 433         * stack.c (backtrace_command_1, frame_apply_level_command)
 434         (frame_apply_all_command, frame_apply_command): Update.
 435         * infrun.c (siginfo_make_value, restore_infcall_control_state):
 436         Update.
 437         * gcore.c (derive_stack_segment): Update.
 438         * frame.c (get_current_frame, has_stack_frames): Update.
 439         * auxv.c (info_auxv_command): Update.
 440         * ada-tasks.c (ada_build_task_list): Update.
 441         * target.c (target_has_stack): Rename from target_has_stack_1.
 442         * target.h (target_has_stack): Remove macro.
 443         (target_has_stack): Rename from target_has_stack_1.
 444
 445 2020-09-28  Tom Tromey  <tom@tromey.com>
 446
 447         * target.c (target_has_memory): Rename from target_has_memory_1.
 448         * tui/tui-regs.c (tui_data_window::show_registers): Update.
 449         * thread.c (scoped_restore_current_thread::restore)
 450         (scoped_restore_current_thread::scoped_restore_current_thread):
 451         Update.
 452         * frame.c (get_current_frame, has_stack_frames): Update.
 453         * target.h (target_has_memory): Remove macro.
 454         (target_has_memory): Rename from target_has_memory_1.
 455
 456 2020-09-28  Tom Tromey  <tom@tromey.com>
 457
 458         * target.c (target_has_all_memory_1): Remove.
 459         * target.h (target_has_all_memory): Remove define.
 460         (target_has_all_memory_1): Don't declare.
 461
 462 2020-09-28  Simon Marchi  <simon.marchi@polymtl.ca>
 463
 464         * ser-base.c: Adjust comments formatting.
 465
 466 2020-09-27  Tom Tromey  <tom@tromey.com>
 467
 468         PR tui/25342:
 469         * tui/tui-io.c (tui_puts): Rewrite.  Move earlier.
 470
 471 2020-09-27  Tom Tromey  <tom@tromey.com>
 472
 473         PR tui/25342:
 474         * tui/tui-winsource.c (tui_copy_source_line): Use ISNCTRL.
 475
 476 2020-09-27  Tom Tromey  <tom@tromey.com>
 477
 478         * unittests/tui-selftests.c: Update.
 479         * tui/tui-winsource.h (struct tui_source_window_base)
 480         <extra_margin, show_line_number, refresh_pad>: New methods.
 481         <m_max_length, m_pad>: New members.
 482         (tui_copy_source_line): Update.
 483         * tui/tui-winsource.c (tui_copy_source_line): Remove line_no,
 484         first_col, line_width, ndigits parameters.  Add length.
 485         (tui_source_window_base::show_source_line): Write to pad.  Line
 486         number now 0-based.
 487         (tui_source_window_base::refresh_pad): New method.
 488         (tui_source_window_base::show_source_content): Write to pad.  Call
 489         refresh_pad.
 490         (tui_source_window_base::do_scroll_horizontal): Call refresh_pad,
 491         not refill.
 492         (tui_source_window_base::update_exec_info): Call
 493         show_line_number.
 494         * tui/tui-source.h (struct tui_source_window) <extra_margin>: New
 495         method.
 496         <m_digits>: New member.
 497         * tui/tui-source.c (tui_source_window::set_contents): Set m_digits
 498         and m_max_length.
 499         (tui_source_window::show_line_number): New method.
 500         * tui/tui-io.h (tui_puts): Fix comment.
 501         * tui/tui-disasm.c (tui_disasm_window::set_contents): Set
 502         m_max_length.
 503
 504 2020-09-27  Tom Tromey  <tom@tromey.com>
 505
 506         * tui/tui-winsource.c
 507         (tui_source_window_base::set_is_exec_point_at): Don't call
 508         show_source_line.
 509
 510 2020-09-27  Tom Tromey  <tom@tromey.com>
 511
 512         * python/py-tui.c (class tui_py_window) <refresh_window>: New
 513         method.
 514         <erase>: Update.
 515         <cursor_x, cursor_y>: Remove.
 516         <m_inner_window>: New member.
 517         (tui_py_window::rerender): Create inner window.
 518         (tui_py_window::output): Write to inner window.
 519
 520 2020-09-26  Gareth Rees <grees@undo.io>  (tiny change)
 521
 522         PR python/26586
 523         * cli/cli-script.c (execute_control_commands): don't set
 524         instream to nullptr here as this breaks the from_tty argument
 525         to gdb.execute in Python.
 526         (execute_user_command): set instream to nullptr here instead.
 527
 528 2020-09-25  Simon Marchi  <simon.marchi@efficios.com>
 529
 530         * infrun.h (infrun_debug_printf): Fix formatting.
 531         * linux-nat.c (linux_nat_debug_printf): Fix formatting.
 532
 533 2020-09-25  Saagar Jha  <saagar@saagarjha.com>
 534
 535         * compile/compile-object-load.h (struct munmap_list): Add
 536         explicitly-defined move constructor.
 537
 538 2020-09-24  Tom Tromey  <tromey@adacore.com>
 539
 540         PR tui/26638:
 541         * tui/tui-stack.h (struct tui_locator_window) <can_focus>: New
 542         method.
 543         * tui/tui-data.h (struct tui_win_info) <can_focus>: New method.
 544         * tui/tui-data.c (tui_next_win): Exclude non-focusable windows.
 545         (tui_prev_win): Rewrite.
 546
 547 2020-09-23  Hannes Domani  <ssbssa@yahoo.de>
 548
 549         * nat/windows-nat.c (handle_exception): Handle 64bit breakpoints
 550         in WOW64 processes as SIGINT.
 551         * nat/windows-nat.h: Make wow64_process a shared variable.
 552         * windows-nat.c: Remove static wow64_process variable.
 553
 554 2020-09-23  Tom Tromey  <tom@tromey.com>
 555
 556         PR symtab/25470:
 557         * value.c (unpack_long, pack_long, pack_unsigned_long): Handle bit
 558         offset and bit size.
 559         * printcmd.c (print_scalar_formatted): Handle zero-length
 560         integer.
 561         (print_scalar_formatted): Use bit_size_differs_p.
 562         * gdbtypes.h (enum type_specific_kind) <TYPE_SPECIFIC_INT>: New
 563         constant.
 564         (union type_specific): <int_stuff>: New member.
 565         (struct type) <bit_size_differs_p, bit_size, bit_offset>: New
 566         methods.
 567         * gdbtypes.c (init_integer_type, init_boolean_type): Initialize
 568         TYPE_SPECIFIC_FIELD.
 569         (recursive_dump_type, copy_type_recursive): Update.
 570         * dwarf2/read.c (read_base_type): Handle DW_AT_bit_size and
 571         DW_AT_data_bit_offset.
 572
 573 2020-09-23  Tom Tromey  <tom@tromey.com>
 574
 575         * utils.h (class gdb_argv): Add move operators.
 576         <append>: New methods.
 577         * compile/compile.c (build_argc_argv): Remove.
 578         (compile_args_argc): Remove.
 579         (compile_args_argv): Change type.
 580         (set_compile_args): Simplify.
 581         (append_args): Remove.
 582         (filter_args): Remove argcp parameter.
 583         (get_args): Return gdb_argv.  Simplify.
 584         (compile_to_object): Update.
 585
 586 2020-09-23  Tom Tromey  <tom@tromey.com>
 587
 588         * compile/compile-object-run.c (do_module_cleanup)
 589         <~do_module_cleanup> :Remove.
 590         (do_module_cleanup): Update.
 591         * compile/compile-object-load.h (struct munmap_list): Add move
 592         assignment operator.
 593         <source_file>: Now a std::string.
 594         <munmap_list>: Rename.  No longer a pointer.
 595         * compile/compile-object-load.c (struct setup_sections_data): Add
 596         constructor.
 597         <setup_one_section>: Declare.
 598         <munmap_list>: Move earlier.
 599         <m_bfd>: New member.
 600         <m_last_size, m_last_section_first, m_last_prot,
 601         m_last_max_alignment>: Rename, add initializers where needed.
 602         (setup_sections_data::setup_one_section): Rename from
 603         setup_sections.  Update.
 604         (compile_object_load): Update.  Don't use bfd_map_over_sections.
 605
 606 2020-09-23  Tom Tromey  <tom@tromey.com>
 607
 608         * compile/compile-object-run.c (struct do_module_cleanup): Add
 609         parameters to constructor.  Update destructor.
 610         <source_file, scope, scope_data, out_value_type, out_value_addr,
 611         munmap_list_head, objfile_name_string>: Remove.
 612         <module>: New member.
 613         (do_module_cleanup): Update.
 614         (compile_object_run): Update.
 615
 616 2020-09-23  Tom Tromey  <tom@tromey.com>
 617
 618         * compile/compile.c (eval_compile_command): Update.
 619         * compile/compile-object-run.h (compile_object_run): Take a
 620         compile_module_up.
 621         * compile/compile-object-run.c (compile_object_run): Take a
 622         compile_module_up.
 623         * compile/compile-object-load.h (struct compile_module): Add
 624         constructor, destructor.
 625         (compile_module_up): New typedef.
 626         (compile_object_load): Return compile_object_up.
 627         * compile/compile-object-load.c (compile_object_load): Return
 628         compile_module_up.
 629
 630 2020-09-23  Tom Tromey  <tom@tromey.com>
 631
 632         * compile/compile-object-run.c (struct do_module_cleanup): Add
 633         constructor, destructor.
 634         <objfile_name_string>: Don't use struct hack.
 635         (do_module_cleanup): Use delete.
 636         (compile_object_run): Use new.
 637
 638 2020-09-23  Tom Tromey  <tom@tromey.com>
 639
 640         * compile/compile-cplus-types.c
 641         (compile_cplus_convert_struct_or_union): Use std::vector.
 642         (compile_cplus_convert_func): Likewise.
 643         * compile/compile-c-types.c (convert_func): Use std::vector.
 644
 645 2020-09-21  Tom Tromey  <tromey@adacore.com>
 646
 647         * sparc-tdep.c (sparc32_skip_prologue): Use
 648         skip_prologue_using_sal.
 649
 650 2020-09-19  Tom Tromey  <tom@tromey.com>
 651
 652         * symfile.c (add_section_size_callback): Remove.
 653         (load_one_section): Rename from load_section_callback.  Change
 654         parameters.
 655         (generic_load): Use foreach.
 656
 657 2020-09-19  Tom Tromey  <tom@tromey.com>
 658
 659         * exec.c (add_to_section_table): Remove.
 660         (build_section_table): Use foreach.
 661
 662 2020-09-19  Tom Tromey  <tom@tromey.com>
 663
 664         * elfread.c (elf_locate_sections): Change parameters.
 665         (elf_symfile_read): Use foreach.
 666
 667 2020-09-19  Tom Tromey  <tom@tromey.com>
 668
 669         * cli/cli-dump.c (struct callback_data): Remove.
 670         (restore_one_section): Rename from restore_section_callback.
 671         Change parameters.
 672         (restore_binary_file): Change parameters.
 673         (restore_command): Use foreach.
 674
 675 2020-09-19  Tom Tromey  <tom@tromey.com>
 676
 677         * gcore.c (make_output_phdrs): Remove 'ignored' parameter.
 678         (gcore_copy_callback): Likewise.
 679         (gcore_memory_sections): Use foreach.
 680
 681 2020-09-19  Tom Tromey  <tom@tromey.com>
 682
 683         * osabi.h (generic_elf_osabi_sniff_abi_tag_sections): Update.
 684         * osabi.c (generic_elf_osabi_sniff_abi_tag_sections): Change
 685         parameters.
 686         (generic_elf_osabi_sniffer): Use foreach.
 687         * mips-sde-tdep.c (mips_sde_elf_osabi_sniffer): Use foreach.
 688         * arm-tdep.c (arm_elf_osabi_sniffer): Use foreach.
 689
 690 2020-09-19  Tom Tromey  <tom@tromey.com>
 691
 692         * dwarf2/read.c (locate_dwz_sections): Change parameters.
 693         (dwarf2_get_dwz_file): Use foreach.
 694         (dwarf2_locate_dwo_sections): Change parameters.
 695         (open_and_init_dwo_file): Use foreach.
 696         (dwarf2_locate_common_dwp_sections): Change parameters.
 697         (open_and_init_dwp_file): Use foreach.
 698
 699 2020-09-19  Tom Tromey  <tom@tromey.com>
 700
 701         * symfile.h: (find_lowest_section): Don't declare.
 702         * symfile.c (find_lowest_section): Now static.  Change
 703         parameters.
 704         (struct place_section_arg): Remove.
 705         (place_section): Change parameters.
 706         (addr_info_make_relative): Use foreach.
 707         (symfile_dummy_outputs): Remove.
 708         (default_symfile_relocate): Use foreach.
 709
 710 2020-09-19  Tom Tromey  <tom@tromey.com>
 711
 712         * objfiles.c (add_to_objfile_sections): Rename from
 713         add_to_objfile_sections_full.
 714         (add_to_objfile_sections): Remove.
 715         (build_objfile_section_table): Use foreach.
 716
 717 2020-09-19  Tom Tromey  <tom@tromey.com>
 718
 719         * stap-probe.c (get_stap_base_address_1): Remove.
 720         (get_stap_base_address): Use foreach.
 721
 722 2020-09-19  Tom Tromey  <tom@tromey.com>
 723
 724         * gdb_bfd.c (free_one_bfd_section): Remove 'abfd' and 'ignore'
 725         parameters.
 726         (gdb_bfd_close_or_warn): Use foreach.
 727
 728 2020-09-19  Tom Tromey  <tom@tromey.com>
 729
 730         * corelow.c (add_to_thread_list): Change parameters.
 731         (core_target_open): Use foreach.
 732
 733 2020-09-19  Tom Tromey  <tom@tromey.com>
 734
 735         * gdb_bfd.h (gdb_bfd_sections): New overload.  Fix formatting of
 736         existing function.
 737
 738 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 739
 740         * f-valprint.c (f77_print_array_1): Adjust printing of whitespace
 741         for arrays.
 742
 743 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 744
 745         * eval.c: Remove 'f-lang.h' include.
 746         (value_f90_subarray): Moved to f-lang.c.
 747         (eval_call): Renamed to...
 748         (evaluate_subexp_do_call): ...this, is no longer static, header
 749         comment moved into header file.
 750         (evaluate_funcall): Update call to eval_call.
 751         (skip_undetermined_arglist): Moved to f-lang.c.
 752         (fortran_value_subarray): Likewise.
 753         (evaluate_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
 754         moved to evaluate_subexp_f.
 755         (calc_f77_array_dims): Moved to f-lang.c
 756         * expprint.c (print_subexp_funcall): New function.
 757         (print_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
 758         moved to print_subexp_f, OP_FUNCALL uses new function.
 759         (dump_subexp_body_funcall): New function.
 760         (dump_subexp_body_standard): OP_F77_UNDETERMINED_ARGLIST handling
 761         moved to dump_subexp_f, OP_FUNCALL uses new function.
 762         * expression.h (evaluate_subexp_do_call): Declare.
 763         * f-lang.c (value_f90_subarray): Moved from eval.c.
 764         (skip_undetermined_arglist): Likewise.
 765         (calc_f77_array_dims): Likewise.
 766         (fortran_value_subarray): Likewise.
 767         (evaluate_subexp_f): Add OP_F77_UNDETERMINED_ARGLIST support.
 768         (operator_length_f): Likewise.
 769         (print_subexp_f): Likewise.
 770         (dump_subexp_body_f): Likewise.
 771         * fortran-operator.def (OP_F77_UNDETERMINED_ARGLIST): Move
 772         declaration of this operation to here.
 773         * parse.c (operator_length_standard): OP_F77_UNDETERMINED_ARGLIST
 774         support moved to operator_length_f.
 775         * parser-defs.h (dump_subexp_body_funcall): Declare.
 776         (print_subexp_funcall): Declare.
 777         * std-operator.def (OP_F77_UNDETERMINED_ARGLIST): Moved to
 778         fortran-operator.def.
 779
 780 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
 781
 782         * eval.c (fortran_value_subarray): New function, content is taken
 783         from...
 784         (evaluate_subexp_standard): ...here, in two places.  Now arrays
 785         and strings both call the new function.
 786         (calc_f77_array_dims): Add header comment, handle strings.
 787
 788 2020-09-18  Victor Collod  <vcollod@nvidia.com>
 789
 790         PR gdb/26635
 791         * i386-tdep.c (i386_skip_endbr): Add a helper function to skip endbr.
 792         (i386_analyze_prologue): Call i386_skip_endbr.
 793
 794 2020-09-18  Tom Tromey  <tromey@adacore.com>
 795
 796         * windows-nat.c (struct windows_nat_target) <wait>: Update.
 797         (windows_nat_target::wait): Update.
 798         * target/wait.h (enum target_wait_flag): New.  Use
 799         DEF_ENUM_FLAGS_TYPE.
 800         * target/target.h (target_wait): Change type of options.
 801         * target.h (target_options_to_string, default_target_wait):
 802         Update.
 803         (struct target_ops) <wait>: Change type of options.
 804         * target.c (target_wait, default_target_wait, do_option): Change
 805         type of "options".
 806         (target_options_to_string): Likewise.
 807         * target-delegates.c: Rebuild.
 808         * target-debug.h (target_debug_print_target_wait_flags): Rename
 809         from target_debug_print_options.
 810         * sol-thread.c (class sol_thread_target) <wait>: Update.
 811         (sol_thread_target::wait): Update.
 812         * rs6000-nat.c (class rs6000_nat_target) <wait>: Update.
 813         (rs6000_nat_target::wait): Update.
 814         * remote.c (class remote_target) <wait, wait_ns, wait_as>:
 815         Update.
 816         (remote_target::wait_ns, remote_target::wait_as): Change type of
 817         "options".
 818         (remote_target::wait): Update.
 819         * remote-sim.c (struct gdbsim_target) <wait>: Update.
 820         (gdbsim_target::wait): Update.
 821         * record-full.c (class record_full_base_target) <wait>: Update.
 822         (record_full_wait_1): Change type of "options".
 823         (record_full_base_target::wait): Update.
 824         * record-btrace.c (class record_btrace_target) <wait>: Update.
 825         (record_btrace_target::wait): Update.
 826         * ravenscar-thread.c (struct ravenscar_thread_target) <wait>:
 827         Update.
 828         (ravenscar_thread_target::wait): Update.
 829         * procfs.c (class procfs_target) <wait>: Update.
 830         (procfs_target::wait): Update.
 831         * obsd-nat.h (class obsd_nat_target) <wait>: Update.
 832         * obsd-nat.c (obsd_nat_target::wait): Update.
 833         * nto-procfs.c (struct nto_procfs_target) <wait>: Update.
 834         (nto_procfs_target::wait): Update.
 835         * nbsd-nat.h (struct nbsd_nat_target) <wait>: Update.
 836         * nbsd-nat.c (nbsd_wait): Change type of "options".
 837         (nbsd_nat_target::wait): Update.
 838         * linux-thread-db.c (class thread_db_target) <wait>: Update.
 839         (thread_db_target::wait): Update.
 840         * linux-nat.h (class linux_nat_target) <wait>: Update.
 841         * linux-nat.c (linux_nat_target::wait): Update.
 842         (linux_nat_wait_1): Update.
 843         * infrun.c (do_target_wait_1, do_target_wait): Change type of
 844         "options".
 845         * inf-ptrace.h (struct inf_ptrace_target) <wait>: Update.
 846         * inf-ptrace.c (inf_ptrace_target::wait): Update.
 847         * go32-nat.c (struct go32_nat_target) <wait>: Update.
 848         (go32_nat_target::wait): Update.
 849         * gnu-nat.h (struct gnu_nat_target) <wait>: Update.
 850         * gnu-nat.c (gnu_nat_target::wait): Update.
 851         * fbsd-nat.h (class fbsd_nat_target) <wait>: Update.
 852         * fbsd-nat.c (fbsd_nat_target::wait): Update.
 853         * darwin-nat.h (class darwin_nat_target) <wait>: Update.
 854         * darwin-nat.c (darwin_nat_target::wait): Update.
 855         * bsd-uthread.c (struct bsd_uthread_target) <wait>: Update.
 856         (bsd_uthread_target::wait): Update.
 857         * aix-thread.c (class aix_thread_target) <wait>: Update.
 858         (aix_thread_target::wait): Update.
 859
 860 2020-09-18  Andrew Burgess  <andrew.burgess@embecosm.com>
 861
 862         * compile/compile-object-run.c (create_copied_type_recursive): New
 863         function.
 864         (compile_object_run): Use new function.
 865
 866 2020-08-21  Jon Turney  <jon.turney@dronecode.org.uk>
 867
 868         * NEWS: Mention x86_64 Cygwin core file support.
 869
 870 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
 871
 872         * windows-tdep.c (NOTE_INFO_MODULE, NOTE_INFO_MODULE64): Define.
 873         (core_process_module_section): Handle NOTE_INFO_MODULE64.
 874
 875 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
 876
 877         * windows-tdep.h: Add prototypes.
 878         * i386-windows-tdep.c(windows_core_xfer_shared_libraries): Move.
 879         (i386_windows_core_pid_to_str): Move and rename ...
 880         * windows-tdep.c (windows_core_xfer_shared_libraries): ... to here
 881         (windows_core_pid_to_str): ... and here.
 882         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Register here.
 883
 884 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
 885         * amd64-windows-tdep.c(amd64_windows_gregset_reg_offset): Add.
 886         (amd64_windows_init_abi_common): ... and register.
 887
 888 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
 889
 890         * amd64-windows-tdep.c (amd64_cygwin_core_osabi_sniffer): New.
 891         (_initialize_amd64_windows_tdep): Register amd64_cygwin_core_osabi_sniffer.
 892
 893 2020-09-18  Pedro Alves  <pedro@palves.net>
 894
 895         PR gdb/26631
 896         * thread.c (thread_find_command): Switch inferior before calling
 897         target methods.
 898
 899 2020-09-17  Tom Tromey  <tromey@adacore.com>
 900
 901         * tic6x-tdep.c (tic6x_gdbarch_init): Update.
 902         * target-descriptions.h (struct tdesc_arch_data_deleter): New.
 903         (tdesc_arch_data_up): New typedef.
 904         (tdesc_use_registers, tdesc_data_alloc): Update.
 905         (tdesc_data_cleanup): Don't declare.
 906         * target-descriptions.c (tdesc_data_alloc): Return a
 907         tdesc_arch_data_up.
 908         (tdesc_arch_data_deleter::operator()): Rename from
 909         tdesc_data_cleanup.  Change argument type.
 910         (tdesc_use_registers): Change early_data to an rvalue reference.
 911         (tdesc_use_registers): Don't use delete.
 912         * sparc-tdep.c (sparc32_gdbarch_init): Update.
 913         * s390-tdep.c (s390_gdbarch_init): Update.
 914         * rx-tdep.c (rx_gdbarch_init): Update.
 915         * rs6000-tdep.c (rs6000_gdbarch_init): Update.
 916         * riscv-tdep.c (riscv_gdbarch_init): Update.
 917         * or1k-tdep.c (or1k_gdbarch_init): Update.
 918         * nios2-tdep.c (nios2_gdbarch_init): Update.
 919         * nds32-tdep.c (nds32_gdbarch_init): Update.
 920         * mips-tdep.c (mips_gdbarch_init): Update.
 921         * microblaze-tdep.c (microblaze_gdbarch_init): Update.
 922         * m68k-tdep.c (m68k_gdbarch_init): Update.
 923         * i386-tdep.c (i386_gdbarch_init): Update.
 924         * arm-tdep.c (arm_gdbarch_init): Update.
 925         * arc-tdep.c (arc_tdesc_init): Update.
 926         (arc_gdbarch_init): Update.
 927         * aarch64-tdep.c (aarch64_gdbarch_init): Update.
 928
 929 2020-09-17  Hannes Domani  <ssbssa@yahoo.de>
 930
 931         * windows-nat.c (ctrl_c_handler): Use 32bit DbgUiRemoteBreakin
 932         for WOW64 processes.
 933
 934 2020-09-17  Tom Tromey  <tom@tromey.com>
 935
 936         * dwarf2/read.c (compute_compunit_symtab_includes): Use htab_up.
 937
 938 2020-09-17  Tom Tromey  <tom@tromey.com>
 939
 940         * value.c (preserve_values): Update.
 941         * python/py-type.c (save_objfile_types): Update.
 942         * guile/scm-type.c (save_objfile_types): Update.
 943         * gdbtypes.h (create_copied_types_hash): Return htab_up.
 944         * gdbtypes.c (create_copied_types_hash): Return htab_up.
 945         * compile/compile-object-run.c (compile_object_run): Update.
 946
 947 2020-09-17  Tom Tromey  <tom@tromey.com>
 948
 949         * typeprint.h (class typedef_hash_table) <~typedef_hash_table>:
 950         Remove.
 951         <m_table>: Now htab_up.
 952         * typeprint.c (typedef_hash_table::recursively_update)
 953         (typedef_hash_table::add_template_parameters)
 954         (typedef_hash_table::typedef_hash_table): Update.
 955         (typedef_hash_table::~typedef_hash_table): Remove.
 956         (typedef_hash_table::typedef_hash_table)
 957         (typedef_hash_table::find_global_typedef)
 958         (typedef_hash_table::find_typedef): Update.
 959
 960 2020-09-17  Tom Tromey  <tom@tromey.com>
 961
 962         * target-descriptions.c (tdesc_use_registers): Use htab_up.
 963
 964 2020-09-17  Tom Tromey  <tom@tromey.com>
 965
 966         * linespec.c (class decode_compound_collector)
 967         <~decode_compound_collector>: Remove.
 968         <m_unique_syms>: Now htab_up.
 969         (decode_compound_collector::operator ()): Update.
 970         (class symtab_collector) <~symtab_collector>: Remove.
 971         <m_symtab_table>: Now htab_up.
 972         (symtab_collector::operator ()): Update.
 973
 974 2020-09-17  Tom Tromey  <tom@tromey.com>
 975
 976         * filename-seen-cache.c (filename_seen_cache::filename_seen_cache)
 977         (filename_seen_cache::clear): Update.
 978         (~filename_seen_cache): Remove.
 979         (filename_seen_cache::seen): Update.
 980         * filename-seen-cache.h (class filename_seen_cache) <m_tab>: Now
 981         htab_up.
 982         <~filename_seen_cache>: Remove.
 983         <traverse>: Update.
 984
 985 2020-09-17  Tom Tromey  <tom@tromey.com>
 986
 987         * completer.c (completion_tracker::discard_completions)
 988         (completion_tracker::~completion_tracker)
 989         (completion_tracker::maybe_add_completion)
 990         (completion_tracker::remove_completion)
 991         (completion_tracker::recompute_lowest_common_denominator)
 992         (completion_tracker::build_completion_result): Update.
 993         * completer.h (class completion_tracker) <have_completions>:
 994         Update.
 995         <m_entries_hash>: Now htab_up.
 996
 997 2020-09-17  Tom Tromey  <tom@tromey.com>
 998
 999         * breakpoint.c (ambiguous_names_p): Use htab_up.
1000
1001 2020-09-17  Tom Tromey  <tom@tromey.com>
1002
1003         * auto-load.c (struct auto_load_pspace_info)
1004         <~auto_load_pspace_info, auto_load_pspace_info>: Remove.
1005         <loaded_script_files, loaded_script_texts>: Change type to
1006         htab_up.
1007         (~auto_load_pspace_info) Remove.
1008         (init_loaded_scripts_info, maybe_add_script_file)
1009         (maybe_add_script_text, auto_load_info_scripts): Update.
1010
1011 2020-09-17  Tom Tromey  <tromey@adacore.com>
1012
1013         * c-exp.y (name_obstack): Now static.
1014
1015 2020-09-17  Chungyi Chi  <demonic@csie.io>
1016
1017         * riscv-tdep.c (riscv-insn::decode): Fix recorded insn type.
1018
1019 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
1020
1021         * breakpoint.h (init_catchpoint): Change int parameter to bool.
1022         (add_solib_catchpoint): Likewise.
1023         * breakpoint.c (struct solib_catchpoint) <is_load>: Change type
1024         to bool.
1025         (add_solib_catchpoint): Change int parameter/variable to bool.
1026         (catch_load_or_unload): Likewise.
1027         (init_catchpoint): Likewise.
1028         (create_fork_vfork_event_catchpoint): Likewise.
1029         (catch_fork_command_1): Likewise.
1030         (catch_exec_command_1): Likewise.
1031
1032 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
1033
1034         * gdb-gdb.py.in (class StructTypePrettyPrinter) <to_string>:
1035         Change instance_flags to m_instance_flags.
1036
1037 2020-09-16  Tom Tromey  <tromey@adacore.com>
1038
1039         PR gdb/26598:
1040         * infrun.c (fill_in_stop_func): Use find_pc_partial_function_sym.
1041
1042 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
1043
1044         * fbsd-nat.c (fbsd_nat_target::wait): Always check for
1045         PL_FLAG_EXEC.
1046         (fbsd_nat_target::insert_exec_catchpoint)
1047         (fbsd_nat_target::remove_exec_catchpoint): Always define.
1048         * fbsd-nat.h (fbsd_nat_target::insert_exec_catchpoint)
1049         (fbsd_nat_target::remove_exec_catchpoint): Always declare.
1050
1051 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
1052
1053         * configure.ac: Remove check for kinfo_getvmmap().
1054         * configure, config.in: Regenerate.
1055         * fbsd-nat.c (fbsd_read_mapping): Remove
1056         (fbsd_nat_target::find_memory_regions): Remove the procfs version.
1057         (fbsd_nat_target::info_proc): Assume kinfo_getfile() and
1058         kinfo_get_vmmap() are always present.
1059
1060 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
1061
1062         * fbsd-nat.c: Always include support for
1063         TARGET_OBJECT_SIGNAL_INFO.
1064
1065 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
1066
1067         * fbsd-nat.c (fbsd_nat_target::pid_to_exec_file): Always use
1068         sysctl and remove procfs fallback.
1069
1070 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
1071
1072         * fbsd-nat.c: Assume PT_LWPINFO is always defined.
1073         * fbsd-nat.h: Likewise.
1074
1075 2020-09-16  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1076
1077         * breakpoint.c (commands_command_1): Make a copy of the 'arg'
1078         argument.
1079
1080 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1081
1082         * ada-lang.c (ada_language_data): Delete.
1083         (ada_language): Remove references to ada_language_data.
1084         * c-lang.c (c_language_data): Delete.
1085         (c_language): Remove references to c_language_data.
1086         (cplus_language_data): Delete.
1087         (cplus_language): Remove references to cplus_language_data.
1088         (asm_language_data): Delete.
1089         (asm_language): Remove references to asm_language_data.
1090         (minimal_language_data): Delete.
1091         (minimal_language): Remove references to minimal_language_data.
1092         * d-lang.c (d_language_data): Delete.
1093         (d_language): Remove references to d_language_data.
1094         * f-lang.c (f_language_data): Delete.
1095         (f_language): Remove references to f_language_data.
1096         * go-lang.c (go_language_data): Delete.
1097         (go_language): Remove references to go_language_data.
1098         * language.c (unknown_language_data): Delete.
1099         (unknown_language): Remove references to unknown_language_data.
1100         (auto_language_data): Delete.
1101         (auto_language): Remove references to auto_language_data.
1102         * language.h (language_data): Delete struct.
1103         (language_defn): No longer inherit from language_data.
1104         * m2-lang.c (m2_language_data): Delete.
1105         (m2_language): Remove references to m2_language_data.
1106         * objc-lang.c (objc_language_data): Delete.
1107         (objc_language): Remove references to objc_language_data.
1108         * opencl-lang.c (opencl_language_data): Delete.
1109         (opencl_language): Remove references to opencl_language_data.
1110         * p-lang.c (pascal_language_data): Delete.
1111         (pascal_language): Remove references to pascal_language_data.
1112         * rust-lang.c (rust_language_data): Delete.
1113         (rust_language): Remove references to rust_language_data.
1114
1115 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1116
1117         * ada-lang.c (ada_language_data): Remove la_op_print_tab
1118         initializer.
1119         (ada_language::opcode_print_table): New member function.
1120         * c-lang.c (c_language_data): Remove la_op_print_tab initializer.
1121         (c_language::opcode_print_table): New member function.
1122         (cplus_language_data): Remove la_op_print_tab initializer.
1123         (cplus_language::opcode_print_table): New member function.
1124         (asm_language_data): Remove la_op_print_tab initializer.
1125         (asm_language::opcode_print_table): New member function.
1126         (minimal_language_data): Remove la_op_print_tab initializer.
1127         (minimal_language::opcode_print_table): New member function.
1128         * d-lang.c (d_language_data): Remove la_op_print_tab initializer.
1129         (d_language::opcode_print_table): New member function.
1130         * expprint.c (print_subexp_standard): Update call to
1131         opcode_print_table.
1132         (op_string): Likewise.
1133         * f-lang.c (f_language_data): Remove la_op_print_tab initializer.
1134         (f_language::opcode_print_table): New member function.
1135         * go-lang.c (go_language_data): Remove la_op_print_tab
1136         initializer.
1137         (go_language::opcode_print_table): New member function.
1138         * language.c (unknown_language_data): Remove la_op_print_tab
1139         initializer.
1140         (unknown_language::opcode_print_table): New member function.
1141         (auto_language_data): Remove la_op_print_tab initializer.
1142         (auto_language::opcode_print_table): New member function.
1143         * language.h (language_data): Remove la_op_print_tab field.
1144         (language_defn::opcode_print_table): Declare new member function.
1145         * m2-lang.c (m2_language_data): Remove la_op_print_tab
1146         initializer.
1147         (m2_language::opcode_print_table): New member function.
1148         * objc-lang.c (objc_language_data): Remove la_op_print_tab
1149         initializer.
1150         (objc_language::opcode_print_table): New member function.
1151         * opencl-lang.c (opencl_language_data): Remove la_op_print_tab
1152         initializer.
1153         (opencl_language::opcode_print_table): New member function.
1154         * p-lang.c (pascal_language_data): Remove la_op_print_tab
1155         initializer.
1156         (pascal_language::opcode_print_table): New member function.
1157         * rust-lang.c (rust_language_data): Remove la_op_print_tab
1158         initializer.
1159         (rust_language::opcode_print_table): New member function.
1160
1161 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1162
1163         * ada-lang.c (ada_language_data): Remove la_exp_desc initializer.
1164         (ada_language::expression_ops): New member function.
1165         * c-lang.c (c_language_data): Remove la_exp_desc initializer.
1166         (c_language::expression_ops): New member function.
1167         (cplus_language_data): Remove la_exp_desc initializer.
1168         (cplus_language::expression_ops): New member function.
1169         (asm_language_data): Remove la_exp_desc initializer.
1170         (asm_language::expression_ops): New member function.
1171         (minimal_language_data): Remove la_exp_desc initializer.
1172         (minimal_language::expression_ops): New member function.
1173         * d-lang.c (d_language_data): Remove la_exp_desc initializer.
1174         (d_language::expression_ops): New member function.
1175         * eval.c (evaluate_subexp): Update call to expression_ops.
1176         * expprint.c (print_subexp): Likewise.
1177         (op_name): Likewise.
1178         (dump_subexp_body): Likewise.
1179         * f-lang.c (f_language_data): Remove la_exp_desc initializer.
1180         (f_language::expression_ops): New member function.
1181         * go-lang.c (go_language_data): Remove la_exp_desc initializer.
1182         (go_language::expression_ops): New member function.
1183         * language.c (language_defn::expression_ops): New function.
1184         (unknown_language_data): Remove la_exp_desc initializer.
1185         (auto_language_data): Likewise.
1186         * language.h (language_data): Remove la_exp_desc field.
1187         (language_defn::expression_ops): Declare new member function.
1188         * m2-lang.c (m2_language_data): Remove la_exp_desc initializer.
1189         (m2_language::expression_ops): New member function.
1190         * objc-lang.c (objc_language_data): Remove la_exp_desc
1191         initializer.
1192         * opencl-lang.c (opencl_language_data): Remove la_exp_desc
1193         initializer.
1194         (opencl_language::expression_ops): New member function.
1195         * p-lang.c (pascal_language_data): Remove la_exp_desc initializer.
1196         * parse.c (operator_length): Update call to expression_ops.
1197         (exp_iterate): Likewise.
1198         * rust-lang.c (rust_language_data): Remove la_exp_desc
1199         initializer.
1200         (ruse_language::expression_ops): New member function.
1201
1202 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1203
1204         * ada-lang.c (ada_language_data): Remove la_varobj_ops
1205         initializer.
1206         (ada_language::varobj_ops): New member function.
1207         * c-lang.c (c_language_data): Remove la_varobj_ops
1208         initializer.
1209         (cplus_language_data): Likewise.
1210         (cplus_language::varobj_ops): New member function.
1211         (asm_language_data): Remove la_varobj_ops initializer.
1212         (minimal_language_data): Likewise.
1213         * d-lang.c (d_language_data): Likewise.
1214         * f-lang.c (f_language_data): Likewise.
1215         * go-lang.c (go_language_data): Likewise.
1216         * language.c (language_defn::varobj_ops): New function.
1217         (unknown_language_data): Remove la_varobj_ops
1218         initializer.
1219         (auto_language_data): Likewise.
1220         * language.h (language_data): Remove la_varobj_ops field.
1221         (language_defn::varobj_ops): Declare new member function.
1222         * m2-lang.c (m2_language_data): Remove la_varobj_ops initializer.
1223         * objc-lang.c (objc_language_data): Likewise.
1224         * opencl-lang.c (opencl_language_data): Likewise.
1225         * p-lang.c (pascal_language_data): Likewise.
1226         * rust-lang.c (rust_language_data): Likewise.
1227         * varobj.c (varobj_create): Update call to varobj_ops.
1228         * varobj.h (default_varobj_ops): Delete define.
1229
1230 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1231
1232         * ada-lang.c (ada_language_data): Remove la_macro_expansion
1233         initializer.
1234         * c-lang.c (c_language_data): Likewise.
1235         (c_language::macro_expansion): New member function.
1236         (cplus_language_data): Likewise.
1237         (cplus_language::macro_expansion): New member function.
1238         (asm_language_data): Likewise.
1239         (asm_language::macro_expansion): New member function.
1240         (minimal_language_data): Likewise.
1241         (minimal_language::macro_expansion): New member function.
1242         * d-lang.c (d_language_data): Remove la_macro_expansion
1243         initializer.
1244         * f-lang.c (f_language_data): Likewise.
1245         * go-lang.c (go_language_data): Likewise.
1246         * language.c (unknown_language_data): Likewise.
1247         (auto_language_data): Likewise.
1248         * language.h (language_data): Remove la_macro_expansion field.
1249         (language_defn::macro_expansion): New member function.
1250         * m2-lang.c (m2_language_data): Remove la_macro_expansion
1251         initializer.
1252         * objc-lang.c (objc_language_data): Likewise.
1253         (objc_language::macro_expansion): New member function.
1254         * opencl-lang.c (opencl_language_data): Likewise.
1255         (opencl_language::macro_expansion): New member function.
1256         * p-lang.c (pascal_language_data): Remove la_macro_expansion
1257         initializer.
1258         * rust-lang.c (rust_language_data): Likewise.
1259         * symtab.c (default_collect_symbol_completion_matches_break_on):
1260         Update call to macro_expansion.
1261
1262 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1263
1264         * ada-lang.c (ada_language_data): Remove la_array_ordering
1265         initializer.
1266         * c-lang.c (c_language_data): Likewise.
1267         (cplus_language_data): Likewise.
1268         (asm_language_data): Likewise.
1269         (minimal_language_data): Likewise.
1270         * d-lang.c (d_language_data): Likewise.
1271         * dwarf2/read.c (read_array_order): Update for call to
1272         array_ordering.
1273         * f-lang.c (f_language_data): Remove la_array_ordering
1274         initializer.
1275         (f_language::array_ordering): New member function.
1276         * go-lang.c (go_language_data): Remove la_array_ordering
1277         initializer.
1278         * language.c (unknown_language_data): Likewise.
1279         (auto_language_data): Likewise.
1280         * language.h (language_data): Delete la_array_ordering field.
1281         (language_defn::array_ordering): New member function.
1282         * m2-lang.c (m2_language_data): Remove la_array_ordering
1283         initializer.
1284         * objc-lang.c (objc_language_data): Likewise.
1285         * opencl-lang.c (opencl_language_data): Likewise.
1286         * p-lang.c (pascal_language_data): Likewise.
1287         * rust-lang.c (rust_language_data): Likewise.
1288
1289 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1290
1291         * ada-lang.c (ada_language_data): Remove la_case_sensitivity
1292         initializer.
1293         * c-lang.c (c_language_data): Likewise.
1294         (cplus_language_data): Likewise.
1295         (asm_language_data): Likewise.
1296         (minimal_language_data): Likewise.
1297         * d-lang.c (d_language_data): Likewise.
1298         * f-lang.c (f_language_data): Likewise.
1299         (f_language::case_sensitivity): New member function.
1300         * go-lang.c (go_language_data): Remove la_case_sensitivity
1301         initializer.
1302         * language.c (enum case_mode): Moved here from language.h.
1303         (case_mode): Make static.
1304         (show_case_command): Update for case_sensitivity being a method.
1305         (set_case_command): Likewise.
1306         (set_range_case): Likewise.
1307         (unknown_language_data): Remove la_case_sensitivity initializer.
1308         (auto_language_data): Likewise.
1309         * language.h (case_mode): Delete, move enum declaration to
1310         language.c.
1311         (language_data): Delete la_case_sensitivity field.
1312         (language_defn::case_sensitivity): New member function.
1313         * m2-lang.c (m2_language_data): Remove la_case_sensitivity
1314         initializer.
1315         * objc-lang.c (objc_language_data): Likewise.
1316         * opencl-lang.c (opencl_language_data): Likewise.
1317         * p-lang.c (pascal_language_data): Likewise.
1318         * rust-lang.c (rust_language_data): Likewise.
1319
1320 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1321
1322         * ada-lang.c (ada_language_data): Remove la_range_check
1323         initializer.
1324         * c-lang.c (c_language_data): Likewise.
1325         (cplus_language_data): Likewise.
1326         (asm_language_data): Likewise.
1327         (minimal_language_data): Likewise.
1328         * d-lang.c (d_language_data): Likewise.
1329         * f-lang.c (f_language_data): Likewise.
1330         (f_language::range_checking_on_by_default): New member function.
1331         * go-lang.c (go_language_data): Remove la_range_check initializer.
1332         * language.c (enum range_mode): Moved here from language.h.
1333         (range_mode): Made static.
1334         (show_range_command): Update to use
1335         range_checking_on_by_default.
1336         (set_range_command): Likewise.
1337         (set_range_case): Likewise.
1338         (unknown_language_data): Remove la_range_check initializer.
1339         (auto_language_data): Likewise.
1340         * language.h (range_mode): Delete.  Enum definition moved to
1341         language.c.
1342         (language_data): Remove la_range_check field.
1343         (language_defn::range_checking_on_by_default): New member
1344         function.
1345         * m2-lang.c (m2_language_data): Remove la_range_check initializer.
1346         (m2_language::range_checking_on_by_default): New member function.
1347         * objc-lang.c (objc_language_data): Remove la_range_check
1348         initializer.
1349         * opencl-lang.c (opencl_language_data): Likewise.
1350         * p-lang.c (pascal_language_data): Likewise.
1351         (pascal_language::range_checking_on_by_default): New member
1352         function.
1353         * rust-lang.c (rust_language_data): Remove la_range_check
1354         initializer.
1355         (rust_language::range_checking_on_by_default): New member
1356         function.
1357
1358 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1359
1360         * dwarf2/read.c (dwarf2_physname): Remove special case for
1361         language_go.
1362         * go-lang.c (go_language::store_sym_names_in_linkage_form_p): New
1363         member function.
1364
1365 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1366
1367         * ada-lang.c (ada_language_data): Remove
1368         la_store_sym_names_in_linkage_form_p initializer.
1369         (ada_language::store_sym_names_in_linkage_form_p): New member
1370         function.
1371         * c-lang.c (c_language_data): Remove
1372         la_store_sym_names_in_linkage_form_p initializer.
1373         (c_language::store_sym_names_in_linkage_form_p): New member
1374         function.
1375         (cplus_language_data): Remove la_store_sym_names_in_linkage_form_p
1376         initializer.
1377         (asm_language_data): Likewise.
1378         (asm_language::store_sym_names_in_linkage_form_p): New member
1379         function.
1380         (minimal_language_data): Remove
1381         la_store_sym_names_in_linkage_form_p initializer.
1382         (minimal_language::store_sym_names_in_linkage_form_p): New member
1383         function.
1384         * d-lang.c (d_language_data): Remove
1385         la_store_sym_names_in_linkage_form_p initializer.
1386         * dwarf2/read.c (dwarf2_physname): Update call to
1387         store_sym_names_in_linkage_form_p.
1388         * f-lang.c (f_language_data): Remove
1389         la_store_sym_names_in_linkage_form_p initializer.
1390         * go-lang.c (go_language_data): Remove
1391         la_store_sym_names_in_linkage_form_p initializer.
1392         * language.c (unknown_language_data): Remove
1393         la_store_sym_names_in_linkage_form_p initializer.
1394         (unknown_language::store_sym_names_in_linkage_form_p): New member
1395         function.
1396         (auto_language_data): Remove la_store_sym_names_in_linkage_form_p
1397         initializer.
1398         (auto_language::store_sym_names_in_linkage_form_p): New member
1399         function.
1400         * language.h (language_data): Remove
1401         la_store_sym_names_in_linkage_form_p member variable.
1402         (language_defn::store_sym_names_in_linkage_form_p): New member
1403         function.
1404         * m2-lang.c (m2_language_data): Remove
1405         la_store_sym_names_in_linkage_form_p initializer.
1406         * objc-lang.c (objc_language_data): Likewise.
1407         * opencl-lang.c (opencl_language_data): Likewise.
1408         * p-lang.c (pascal_language_data): Likewise.
1409         * rust-lang.c (rust_language_data): Likewise.
1410
1411 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1412
1413         * ada-lang.c (ada_language_data): Remove string_lower_bound
1414         initializer.
1415         * c-lang.c (c_language_data): Likewise.
1416         (cplus_language_data): Likewise.
1417         (asm_language_data): Likewise.
1418         (minimal_language_data): Likewise.
1419         * d-lang.c (d_language_data): Likewise.
1420         * f-lang.c (f_language_data): Likewise.
1421         * go-lang.c (go_language_data): Likewise.
1422         * language.c (unknown_language_data): Likewise.
1423         (auto_language_data): Likewise.
1424         * language.h (language_data): Remove string_lower_bound field.
1425         (language_defn::string_lower_bound): New member function.
1426         * m2-lang.c (m2_language_data): Remove string_lower_bound
1427         initializer.
1428         (m2_language::string_lower_bound): New member function.
1429         * objc-lang.c (objc_language_data): Remove string_lower_bound
1430         initializer.
1431         * opencl-lang.c (opencl_language_data): Likewise.
1432         * p-lang.c (pascal_language_data): Likewise.
1433         * rust-lang.c (rust_language_data): Likewise.
1434         * valops.c (value_cstring): Update call to string_lower_bound.
1435         (value_string): Likewise.
1436         * value.c (allocate_repeated_value): Likewise.
1437
1438 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1439
1440         * valops.c (value_repeat): Fix incorrect argument name in comment.
1441
1442 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1443
1444         * ada-lang.c (ada_language_data): Remove c_style_arrays
1445         initializer.
1446         (ada_language::c_style_arrays_p): New member fuction.
1447         * c-lang.c (c_language_data): Remove c_style_arrays
1448         initializer.
1449         (cplus_language_data): Likewise.
1450         (asm_language_data): Likewise.
1451         (minimal_language_data): Likewise.
1452         * d-lang.c (d_language_data): Likewise.
1453         * eval.c (ptrmath_type_p): Update call to c_style_arrays_p.
1454         * f-lang.c (f_language_data): Remove c_style_arrays initializer.
1455         (f_language::c_style_arrays_p): New member function.
1456         * go-lang.c (go_language_data): Remove c_style_arrays initializer.
1457         * infcall.c (value_arg_coerce): Update call to c_style_arrays_p.
1458         * language.c (unknown_language_data): Remove c_style_arrays
1459         initializer.
1460         (auto_language_data): Likewise.
1461         * language.h (language_data): Remove c_style_arrays field.
1462         (language_defn::c_style_arrays_p): New member function.
1463         * m2-lang.c (m2_language_data): Remove c_style_arrays initializer.
1464         (m2_language::c_style_arrays_p): New member function.
1465         * objc-lang.c (objc_language_data): Remove c_style_arrays
1466         initializer.
1467         * opencl-lang.c (opencl_language_data): Likewise.
1468         * p-lang.c (pascal_language_data): Likewise.
1469         * rust-lang.c (rust_language_data): Likewise.
1470         * valarith.c (value_subscript): Update call to c_style_arrays_p,
1471         and update local variable to a bool.
1472         * valops.c (value_cast): Update call to c_style_arrays_p.
1473         (value_array): Likewise.
1474         * value.c (coerce_array): Likewise.
1475
1476 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1477
1478         * ada-lang.c (ada_language_data): Remove la_language initializer.
1479         * c-lang.c (c_language_data): Likewise.
1480         (cplus_language_data): Likewise.
1481         (asm_language_data): Likewise.
1482         (minimal_language_data): Likewise.
1483         * d-lang.c (d_language_data): Likewise.
1484         * f-lang.c (f_language_data): Likewise.
1485         * go-lang.c (go_language_data): Likewise.
1486         * language.c (unknown_language_data): Likewise.
1487         (auto_language_data): Likewise.
1488         * language.h (language_data): Remove la_language field.
1489         (language_defn::language_defn): Initialise la_language field.
1490         (language_defn::la_language): New member variable.
1491         * m2-lang.c (m2_language_data): Remove la_language field.
1492         * objc-lang.c (objc_language_data): Likewise.
1493         * opencl-lang.c (opencl_language_data): Likewise.
1494         * p-lang.c (pascal_language_data): Likewise.
1495         * rust-lang.c (rust_language_data): Likewise.
1496
1497 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1498
1499         * ada-lang.c (ada_extensions): Delete, moved into
1500         ada_language::filename_extensions.
1501         (ada_language_data): Remove la_filename_extensions initializer.
1502         (ada_language::filename_extensions): New member function.
1503         * c-lang.c (c_extensions): Delete, moved into
1504         c_language::filename_extensions.
1505         (c_language_data): Remove la_filename_extensions initializer.
1506         (c_language::filename_extensions): New member function.
1507         (cplus_extensions): Delete, moved into
1508         cplus_language::filename_extensions.
1509         (cplus_language_data): Remove la_filename_extensions initializer.
1510         (cplus_language::filename_extensions): New member function.
1511         (asm_extensions): Delete, moved into
1512         asm_language::filename_extensions.
1513         (asm_language_data): Remove la_filename_extensions initializer.
1514         (asm_language::filename_extensions): New member function.
1515         (minimal_language_data): Remove la_filename_extensions
1516         initializer.
1517         * d-lang.c (d_extensions): Delete, moved into
1518         d_language::filename_extensions.
1519         (d_language_data): Remove la_filename_extensions initializer.
1520         (d_language::filename_extensions): New member function.
1521         * f-lang.c (f_extensions): Delete, moved into
1522         f_language::filename_extensions.
1523         (f_language_data): Remove la_filename_extensions initializer.
1524         (f_language::filename_extensions): New member function.
1525         * go-lang.c (go_language_data): Remove la_filename_extensions
1526         initializer.
1527         * language.c (add_set_language_command): Update now that
1528         filename_extensions returns a vector.
1529         (unknown_language_data): Remove la_filename_extensions
1530         initializer.
1531         (auto_language_data): Likewise.
1532         * language.h (language_data): Remove la_filename_extensions field.
1533         (language_defn::filename_extensions): New member function.
1534         * m2-lang.c (m2_language_data): Remove la_filename_extensions
1535         initializer.
1536         * objc-lang.c (objc_extensions): Delete, moved into
1537         objc_language::filename_extensions.
1538         (objc_language_data): Remove la_filename_extensions initializer.
1539         (objc_language::filename_extensions): New member function.
1540         * opencl-lang.c (opencl_language_data): Remove
1541         la_filename_extensions initializer.
1542         * p-lang.c (pascal_extensions): Delete, moved into
1543         pascal_language::filename_extensions.
1544         (pascal_language_data): Remove la_filename_extensions initializer.
1545         (pascal_language::filename_extensions): New member function.
1546         * rust-lang.c (rust_extensions): Delete, moved into
1547         rust_language::filename_extensions.
1548         (rust_language_data): Remove la_filename_extensions initializer.
1549         (rust_language::filename_extensions): New member function.
1550         * symfile.c (add_filename_language): Add new assert.
1551
1552 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1553
1554         * ada-lang.c (ada_language_data): Remove la_name and
1555         la_natural_name initializers.
1556         (ada_language::name): New member function.
1557         (ada_language::natural_name): New member function.
1558         * c-lang.c (c_language_data): Remove la_name and
1559         la_natural_name initializers.
1560         (c_language::name): New member function.
1561         (c_language::natural_name): New member function.
1562         (cplus_language_data): Remove la_name and
1563         la_natural_name initializers.
1564         (cplus_language::name): New member function.
1565         (cplus_language::natural_name): New member function.
1566         (asm_language_data): Remove la_name and
1567         la_natural_name initializers.
1568         (asm_language::name): New member function.
1569         (asm_language::natural_name): New member function.
1570         (minimal_language_data): Remove la_name and
1571         la_natural_name initializers.
1572         (minimal_language::name): New member function.
1573         (minimal_language::natural_name): New member function.
1574         * compile/compile.c (compile_to_object): Update call to
1575         lanugage_defn::name.
1576         * d-lang.c (d_language_data): Remove la_name and
1577         la_natural_name initializers.
1578         (d_language::name): New member function.
1579         (d_language::natural_name): New member function.
1580         * expprint.c (print_subexp_standard): Update call to
1581         language_defn::name.
1582         (dump_raw_expression): Likewise
1583         (dump_prefix_expression): Likewise.
1584         * f-lang.c (f_language_data): Remove la_name and
1585         la_natural_name initializers.
1586         (f_language::name): New member function.
1587         (f_language::natural_name): New member function.
1588         * go-lang.c (go_language_data): Remove la_name and
1589         la_natural_name initializers.
1590         (go_language::name): New member function.
1591         (go_language::natural_name): New member function.
1592         * language.c (show_language_command): Update call to
1593         language_defn::name.
1594         (set_language_command): Likewise.
1595         (language_enum): Likewise.
1596         (language_str): Likewise.
1597         (add_set_language_command): Likewise, use
1598         language_defn::natural_name in the doc string.
1599         (unknown_language_data): Remove la_name and
1600         la_natural_name initializers.
1601         (unknown_language::name): New member function.
1602         (unknown_language::natural_name): New member function.
1603         (auto_language_data): Remove la_name and
1604         la_natural_name initializers.
1605         (auto_language::name): New member function.
1606         (auto_language::natural_name): New member function.
1607         (language_lookup_primitive_type_as_symbol): Update call to
1608         language_defn::name.
1609         * language.h (language_data): Remove la_name and la_natural_name
1610         member variables.
1611         (language_defn::name): New member function.
1612         (language_defn::natural_name): New member function.
1613         * m2-lang.c (m2_language_data): Remove la_name and
1614         la_natural_name initializers.
1615         (m2_language::name): New member function.
1616         (m2_language::natural_name): New member function.
1617         * mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
1618         language_defn::natural_name.
1619         * objc-lang.c (objc_language_data): Remove la_name and
1620         la_natural_name initializers.
1621         (objc_language::name): New member function.
1622         (objc_language::natural_name): New member function.
1623         * opencl-lang.c (opencl_language_data): Remove la_name and
1624         la_natural_name initializers.
1625         (opencl_language::name): New member function.
1626         (opencl_language::natural_name): New member function.
1627         * p-lang.c (pascal_language_data): Remove la_name and
1628         la_natural_name initializers.
1629         (pascal_language::name): New member function.
1630         (pascal_language::natural_name): New member function.
1631         * rust-lang.c (rust_language_data): Remove la_name and
1632         la_natural_name initializers.
1633         (rust_language::name): New member function.
1634         (rust_language::natural_name): New member function.
1635         * symtab.c (lookup_language_this): Update call to
1636         language_defn::name.
1637
1638 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1639
1640         * ada-lang.c (ada_language_data): Remove la_name_of_this
1641         initializer.
1642         * ax-gdb.c (gen_expr): Update call to name_of_this.
1643         * c-exp.y (classify_name): Likewise.
1644         * c-lang.c (c_language_data): Remove la_name_of_this initializer.
1645         (cplus_language_data): Likewise.
1646         (cplus_language::name_of_this): New member function.
1647         (asm_language_data): Remove la_name_of_this initializer.
1648         (minimal_language_data): Likewise.
1649         * d-lang.c (d_language_data): Likewise.
1650         (d_language::name_of_this): New member function.
1651         * expprint.c (print_subexp_standard): Update call to name_of_this.
1652         * f-lang.c (f_language_data): Remove la_name_of_this initializer.
1653         * go-lang.c (go_language_data): Likewise.
1654         * language.c (unknown_language_data): Likewise.
1655         (unknown_language::name_of_this): New member function.
1656         (auto_language_data): Remove la_name_of_this initializer.
1657         (auto_language::name_of_this): New member function.
1658         * language.h (language_data): Delete la_name_of_this member
1659         variable.
1660         (language_defn::name_of_this): New member function.
1661         * m2-lang.c (m2_language_data): Remove la_name_of_this
1662         initializer.
1663         * objc-lang.c (objc_language_data): Likewise.
1664         (objc_language::name_of_this): New member function.
1665         * opencl-lang.c (opencl_language_data): Remove la_name_of_this
1666         initializer.
1667         * p-lang.c (pascal_language_data): Likewise.
1668         (pascal_language::name_of_this): New member function.
1669         * rust-lang.c (rust_language_data): Remove la_name_of_this
1670         initializer.
1671         * symtab.c (lookup_language_this): Update call to name_of_this.
1672         (lookup_symbol_aux): Likewise.
1673         * valops.c (value_of_this): Likewise.
1674
1675 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1676
1677         * ada-lang.c (ada_language_data): Remove
1678         la_struct_too_deep_ellipsis initializer.
1679         (ada_language::struct_too_deep_ellipsis): New member function.
1680         * c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
1681         initializer.
1682         (cplus_language_data): Likewise.
1683         (asm_language_data): Likewise.
1684         (minimal_language_data): Likewise.
1685         * cp-valprint.c (cp_print_value): Update call to
1686         struct_too_deep_ellipsis.
1687         * d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
1688         initializer.
1689         * f-lang.c (f_language_data): Likewise.
1690         (f_language::struct_too_deep_ellipsis): New member function.
1691         * go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
1692         initializer.
1693         * language.c (unknown_language_data): Likewise.
1694         (auto_language_data): Likewise.
1695         * language.h (language_data): Delete la_struct_too_deep_ellipsis
1696         member variable.
1697         (language_defn::struct_too_deep_ellipsis): New member function.
1698         * m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
1699         initializer.Q
1700         * objc-lang.c (objc_language_data): Likewise.
1701         * opencl-lang.c (opencl_language_data): Likewise.
1702         * p-lang.c (pascal_language_data): Likewise.
1703         * rust-lang.c (rust_language_data): Likewise.
1704         * valprint.c (val_print_check_max_depth): Update call to
1705         struct_too_deep_ellipsis.
1706
1707 2020-09-16  Felix Willgerodt  <felix.willgerodt@intel.com>
1708
1709         * MAINTAINERS (Write After Approval): Add myself.
1710
1711 2020-09-15  Tom Tromey  <tom@tromey.com>
1712
1713         * f-valprint.c (f_value_print_inner) <case TYPE_CODE_INT>:
1714         Remove.
1715
1716 2020-09-15  Tom Tromey  <tom@tromey.com>
1717
1718         * rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
1719         and TYPE_CODE_METHODPTR cases.
1720         * c-valprint.c (c_value_print_memberptr): Move to valprint.c.
1721         (c_value_print_inner): Update.
1722         * valprint.c (generic_value_print_memberptr): New function, from
1723         c_value_print_memberptr.
1724         (generic_value_print): Use it.  Call cplus_print_method_ptr.
1725
1726 2020-09-15  Tom Tromey  <tromey@adacore.com>
1727
1728         * python/python-internal.h (PyInt_FromLong): Remove define.
1729         * python/py-value.c (convert_value_from_python): Use
1730         gdb_py_object_from_longest.
1731         * python/py-type.c (typy_get_code): Use
1732         gdb_py_object_from_longest.
1733         * python/py-symtab.c (salpy_get_line): Use
1734         gdb_py_object_from_longest.
1735         * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use
1736         gdb_py_object_from_longest.
1737         * python/py-record.c (recpy_gap_reason_code): Use
1738         gdb_py_object_from_longest.
1739         * python/py-record-btrace.c (recpy_bt_insn_size)
1740         (recpy_bt_func_level, btpy_list_count): Use
1741         gdb_py_object_from_longest.
1742         * python/py-infthread.c (gdbpy_create_ptid_object): Use
1743         gdb_py_object_from_longest.  Fix error handling.
1744         * python/py-framefilter.c (bootstrap_python_frame_filters): Use
1745         gdb_py_object_from_longest.
1746         * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use
1747         gdb_py_object_from_longest.
1748         * python/py-breakpoint.c (bppy_get_type, bppy_get_number)
1749         (bppy_get_thread, bppy_get_task, bppy_get_hit_count)
1750         (bppy_get_ignore_count): Use gdb_py_object_from_longest.
1751
1752 2020-09-15  Tom Tromey  <tromey@adacore.com>
1753
1754         * python/python.c (gdbpy_parameter_value): Use
1755         gdb_py_object_from_ulongest.
1756
1757 2020-09-15  Tom Tromey  <tromey@adacore.com>
1758
1759         * python/py-infevents.c (create_register_changed_event_object):
1760         Use gdb_py_object_from_longest.
1761         * python/py-exitedevent.c (create_exited_event_object): Use
1762         gdb_py_object_from_longest.
1763
1764 2020-09-15  Tom Tromey  <tromey@adacore.com>
1765
1766         * python/python.c (gdbpy_parameter_value): Use
1767         gdb_py_object_from_longest.
1768         * python/py-type.c (convert_field, typy_range): Use
1769         gdb_py_object_from_longest.
1770         * python/py-tui.c (gdbpy_tui_width, gdbpy_tui_height): Use
1771         gdb_py_object_from_longest.
1772         * python/py-lazy-string.c (stpy_get_length): Use
1773         gdb_py_object_from_longest.
1774         * python/py-infthread.c (thpy_get_num, thpy_get_global_num): Use
1775         gdb_py_object_from_longest.
1776         * python/py-infevents.c (create_memory_changed_event_object): Use
1777         gdb_py_object_from_longest.
1778         * python/py-inferior.c (infpy_get_num): Use
1779         gdb_py_object_from_longest.
1780         (infpy_get_pid): Likewise.
1781
1782 2020-09-15  Tom Tromey  <tromey@adacore.com>
1783
1784         * python/python-internal.h (gdb_py_long_from_ulongest): Remove
1785         defines.
1786         * python/py-value.c (valpy_long): Use
1787         gdb_py_object_from_ulongest.
1788         * python/py-symtab.c (salpy_get_pc): Use
1789         gdb_py_object_from_ulongest.
1790         (salpy_get_last): Likewise.
1791         * python/py-record-btrace.c (recpy_bt_insn_pc): Use
1792         gdb_py_object_from_ulongest.
1793         * python/py-lazy-string.c (stpy_get_address): Use
1794         gdb_py_object_from_ulongest.
1795         * python/py-frame.c (frapy_pc): Use gdb_py_object_from_ulongest.
1796         * python/py-arch.c (archpy_disassemble): Use
1797         gdb_py_object_from_ulongest and gdb_py_object_from_longest.  Fix
1798         error handling.
1799
1800 2020-09-15  Tom Tromey  <tromey@adacore.com>
1801
1802         * python/python-internal.h (gdb_py_long_from_longest): Remove
1803         defines.
1804         * python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
1805         * python/py-type.c (convert_field, typy_get_sizeof): Use
1806         gdb_py_object_from_longest.
1807         * python/py-record-btrace.c (btpy_list_index): Use
1808         gdb_py_object_from_longest.
1809
1810 2020-09-15  Tom Tromey  <tromey@adacore.com>
1811
1812         * python/python-internal.h (PyInt_FromSsize_t): Remove define.
1813         * python/py-record.c (recpy_element_number): Use
1814         gdb_py_object_from_longest.
1815         (recpy_gap_number): Likewise.
1816
1817 2020-09-15  Tom Tromey  <tromey@adacore.com>
1818
1819         * top.c (ui::ui): Update.
1820         (highest_ui_num): Remove.
1821         * top.h (struct ui) <num>: Remove.
1822
1823 2020-09-15  Tom Tromey  <tromey@adacore.com>
1824
1825         * unittests/memory-map-selftests.c (valid_mem_map): Now array.
1826         * ui-style.c (ansi_regex_text): Now array.
1827         * rust-exp.y (number_regex_text): Now array.
1828         * linespec.c (linespec_quote_characters): Now array.
1829         * jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
1830         Now arrays.
1831
1832 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1833
1834         * debuginfod-support.c (debuginfod_client_deleter): New.
1835         (debuginfod_client_up): New.
1836         (debuginfod_init): Return debuginfod_client_up.
1837         (debuginfod_source_query): Adjust.
1838         (debuginfod_debuginfo_query): Adjust.
1839
1840 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1841
1842         * debuginfod-support.c (debuginfod_source_query): Use
1843         make_unique_xstrdup.
1844
1845 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1846
1847         * gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
1848         with `type::instance_flags`.
1849
1850 2020-09-14  Michael Mullin  <masmullin@gmail.com>
1851
1852         * xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
1853         Remove baton parameter.
1854
1855 2020-09-14  Pedro Alves  <pedro@palves.net>
1856
1857         * Makefile.in (SELFTESTS_SRCS): Add
1858         unittests/enum-flags-selftests.c.
1859         * btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
1860         btrace_function_flags instead of enum btrace_function_flag.
1861         * compile/compile-c-types.c (convert_qualified): Use
1862         enum_flags::raw.
1863         * compile/compile-cplus-symbols.c (convert_one_symbol)
1864         (convert_symbol_bmsym):
1865         * compile/compile-cplus-types.c (compile_cplus_convert_method)
1866         (compile_cplus_convert_struct_or_union_methods)
1867         (compile_cplus_instance::convert_qualified_base):
1868         * go-exp.y (parse_string_or_char): Add cast to int.
1869         * unittests/enum-flags-selftests.c: New file.
1870         * record-btrace.c (btrace_thread_flag_to_str): Change parameter's
1871         type to btrace_thread_flags from btrace_thread_flag.
1872         (record_btrace_cancel_resume, record_btrace_step_thread): Change
1873         local's type to btrace_thread_flags from btrace_thread_flag.  Add
1874         cast in DEBUG call.
1875
1876 2020-09-14  Pedro Alves  <pedro@palves.net>
1877
1878         * c-typeprint.c (c_type_print_modifier): Adjust to rename.
1879         * gdbtypes.c (address_space_name_to_int): Rename to ...
1880         (address_space_name_to_type_instance_flags): ... this.
1881         (address_space_int_to_name): Rename to ...
1882         (address_space_type_instance_flags_to_name): ... this.
1883         * gdbtypes.h (address_space_name_to_int): Rename to ...
1884         (address_space_name_to_type_instance_flags): ... this.
1885         (address_space_int_to_name): Rename to ...
1886         (address_space_type_instance_flags_to_name): ... this.
1887         * type-stack.c (type_stack::insert): Adjust to rename.
1888         * type-stack.h (type_stack::insert): Likewise.
1889
1890 2020-09-14  Pedro Alves  <pedro@palves.net>
1891             Andrew Burgess  <andrew.burgess@embecosm.com>
1892
1893         * avr-tdep.c (avr_address_class_type_flags): Return
1894         type_instance_flags.
1895         (avr_address_class_type_flags_to_name): Take a
1896         type_instance_flags.
1897         (avr_address_class_name_to_type_flags): Return bool and take a
1898         type_instance_flags.
1899         * d-lang.c (build_d_types): Use type::set_instance_flags.
1900         * ft32-tdep.c (ft32_address_class_type_flags): Return
1901         type_instance_flags.
1902         (ft32_address_class_type_flags_to_name): Take a
1903         type_instance_flags.
1904         (ft32_address_class_name_to_type_flags): Return bool and take a
1905         type_instance_flags.
1906         (ft32_gdbarch_init): Use type::set_instance_flags.
1907         * eval.c (fake_method::fake_method): Use type::set_instance_flags.
1908         * gdbarch.h, gdbarch.c: Regenerate.
1909         * gdbarch.sh (address_class_type_flags): Use type_instance_flags.
1910         (address_class_name_to_type_flags): Use type_instance_flags and
1911         bool.
1912         * gdbtypes.c (address_space_name_to_int)
1913         (address_space_int_to_name, make_qualified_type): Use
1914         type_instance_flags.
1915         (make_qualified_type): Use type_instance_flags and
1916         type::set_instance_flags.
1917         (make_type_with_address_space, make_cv_type, make_vector_type)
1918         (check_typedef): Use type_instance_flags.
1919         (recursive_dump_type): Cast type_instance_flags to unsigned for
1920         printing.
1921         (copy_type_recursive): Use type::set_instance_flags.
1922         (gdbtypes_post_init): Use type::set_instance_flags.
1923         * gdbtypes.h (struct type) <instance_flags>: Rename to ...
1924         <m_instance_flags>: ... this.
1925         <instance_flags, set_instance_flags>: New methods.
1926         (TYPE_INSTANCE_FLAGS): Use the instance_flags method.
1927         (SET_TYPE_INSTANCE_FLAGS): New.
1928         (address_space_name_to_int, address_space_int_to_name)
1929         (make_type_with_address_space): Pass flags using
1930         type_instance_flags instead of int.
1931         * stabsread.c (cleanup_undefined_types_noname): Use
1932         type::set_instance_flags.
1933         * s390-tdep.c (s390_address_class_type_flags): Return
1934         type_instance_flags.
1935         (s390_address_class_type_flags_to_name): Take a
1936         type_instance_flags.
1937         (s390_address_class_name_to_type_flags): Return bool and take a
1938         type_instance_flags.
1939         * type-stack.c (type_stack::follow_types): Use
1940         type_instance_flags.
1941         * dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
1942
1943 2020-09-14  Tom Tromey  <tromey@adacore.com>
1944
1945         * x86-tdep.h (x86_in_indirect_branch_thunk): Update.
1946         * x86-tdep.c (x86_is_thunk_register_name)
1947         (x86_in_indirect_branch_thunk): Update.
1948         * sparc64-tdep.c (sparc64_fpu_register_names)
1949         (sparc64_cp0_register_names, sparc64_register_names)
1950         (sparc64_pseudo_register_names): Now const.
1951         * sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
1952         cp0_registers_num>: Now const.
1953         * sparc-tdep.c (sparc_core_register_names)
1954         (sparc32_fpu_register_names, sparc32_cp0_register_names)
1955         (sparc32_pseudo_register_names): Now const.
1956         (validate_tdesc_registers): Update.
1957         * rust-lang.c (rust_extensions): Now const.
1958         * p-lang.c (p_extensions): Now const.
1959         * objc-lang.c (objc_extensions): Now const.
1960         * nto-tdep.c (nto_thread_state_str): Now const.
1961         * moxie-tdep.c (moxie_register_names): Now const.
1962         * mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
1963         Now const.
1964         * mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
1965         (mips_linux_reg_names): Now const.
1966         (mips_gdbarch_init): Update.
1967         * microblaze-tdep.c (microblaze_register_names): Now const.
1968         * m68k-tdep.c (m68k_register_names): Now const.
1969         * m32r-tdep.c (m32r_register_names): Now const.
1970         * ia64-tdep.c (ia64_register_names): Now const.
1971         * i386-tdep.h (struct gdbarch_tdep) <register_names,
1972         ymmh_register_names, ymm16h_regnum, mpx_register_names,
1973         k_register_names, zmmh_register_names, xmm_avx512_register_names,
1974         ymm_avx512_register_names, pkeys_register_names>: Now const.
1975         * i386-tdep.c (i386_register_names, i386_zmm_names)
1976         (i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
1977         (i386_mpx_names, i386_pkeys_names, i386_bnd_names)
1978         (i386_mmx_names, i386_byte_names, i386_word_names): Now const.
1979         * f-lang.c (f_extensions): Now const.
1980         * d-lang.c (d_extensions): Now const.
1981         * csky-tdep.c (csky_register_names): Now const.
1982         * charset.c (default_charset_names, charset_enum): Now const.
1983         (_initialize_charset): Update.
1984         * c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
1985         const.
1986         * bsd-uthread.c (bsd_uthread_solib_names): Now const.
1987         (bsd_uthread_solib_loaded): Update.
1988         (bsd_uthread_state): Now const.
1989         * amd64-tdep.c (amd64_register_names, amd64_ymm_names)
1990         (amd64_ymm_avx512_names, amd64_ymmh_names)
1991         (amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
1992         (amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
1993         (amd64_pkeys_names, amd64_byte_names, amd64_word_names)
1994         (amd64_dword_names): Now const.
1995         * agent.c (can_use_agent_enum): Now const.
1996         * ada-tasks.c (task_states, long_task_states): Now const.
1997         * ada-lang.c (known_runtime_file_name_patterns)
1998         (known_auxiliary_function_name_patterns, attribute_names)
1999         (standard_exc, ada_extensions): Now const.
2000
2001 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
2002
2003         * bcache.h (struct bcache) <bcache>: Remove constructor.
2004         <m_hash_function, m_compare_function>: Remove.
2005         <~bcache>: Make virtual.
2006         <compare>: Remove static method, introduce virtual method.
2007         <default_hash>: Remove.
2008         <hash>: New virtual method.
2009         * bcache.c (bcache::expand_hash_table): Update.
2010         (bcache::insert): Update.
2011         (bcache::hash): New.
2012         (bcache::compare): Update comment and parameter names.
2013         * gdbtypes.c (types_deeply_equal): Update.
2014         * psymtab.h (struct psymbol_bcache): New struct.
2015         (class psymtab_storage) <psymtab_storage>: Make default.
2016         <psymbol_cache>: Change type to psymbol_bcache.
2017         * psymtab.c (psymtab_storage::psymtab_storage): Remove.
2018         (psymbol_hash): Change to...
2019         (psymbol_bcache::hash): ... this.
2020         (psymbol_compare): Change to...
2021         (psymbol_bcache::compare): ... this.
2022
2023 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
2024
2025         * linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
2026         checking for initial lwp.
2027
2028 2020-09-14  Tom Tromey  <tromey@adacore.com>
2029
2030         * m68k-tdep.c (m68k_extract_return_value): Use
2031         pointer_result_regnum.
2032         (m68k_store_return_value): Likewise.
2033         (m68k_reg_struct_return_p): Handle vectors and arrays.
2034         (m68k_return_value): Handle arrays.
2035         (m68k_svr4_return_value): Fix single-element aggregate handling.
2036         Handle long double.  Adjust for embedded ABI.
2037         (m68k_svr4_init_abi): Set pointer_result_regnum.
2038         (m68k_embedded_init_abi): New function.
2039         (m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
2040         (m68k_osabi_sniffer): New function.
2041         (_initialize_m68k_tdep): Register osabi sniffer.
2042         * m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
2043         member.
2044
2045 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
2046
2047         * xml-support.c (xml_fetch_content_from_file): Replace xfree
2048         with gdb::unique_xmalloc_ptr<char>.
2049
2050 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
2051
2052         * xml-support.h (xml_fetch_another): Change type to be a
2053         function_view.
2054         (xml_process_xincludes): Remove baton parameter.
2055         (xml_fetch_content_from_file): Change baton parameter to
2056         dirname.
2057         * xml-support.c (struct xinclude_parsing_data)
2058         <xinclude_parsing_data>: Remove baton parameter.
2059         <fetcher_baton>: Remove.
2060         (xinclude_start_include): Adjust.
2061         (xml_process_xincludes): Adjust.
2062         (xml_fetch_content_from_file): Replace baton parameter with
2063         dirname.
2064         * xml-syscall.c (syscall_parse_xml): Remove baton parameter.
2065         (xml_init_syscalls_info): Use a lambda.
2066         * xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
2067         (file_read_description_xml): Use a lambda.
2068         (fetch_available_features_from_target): Change baton parameter
2069         to target_ops.
2070         (target_read_description_xml): Use a lambda.
2071         (target_fetch_description_xml): Use a lambda.
2072         (string_read_description_xml): Update.
2073
2074 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
2075
2076         * gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
2077         uses with type::endianity_is_not_default.
2078
2079 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2080
2081         * gdbtypes.h (struct type) <endianity_is_not_default,
2082         set_endianity_is_not_default>: New methods.
2083         (TYPE_ENDIANITY_NOT_DEFAULT): Use
2084         type::endianity_is_not_default, change all write call sites to
2085         use type::set_endianity_is_not_default.
2086
2087 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2088
2089         * gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
2090         uses with type::is_fixed_instance.
2091
2092 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2093
2094         * gdbtypes.h (struct type) <is_fixed_instance,
2095         set_is_fixed_instance>: New methods.
2096         (TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
2097         write call sites to use type::set_is_fixed_instance.
2098
2099 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2100
2101         * gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
2102         uses with type::is_gnu_ifunc.
2103
2104 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2105
2106         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
2107         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
2108         use type::set_is_gnu_ifunc.
2109
2110 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2111
2112         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
2113         uses with type::stub_is_supported.
2114
2115 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2116
2117         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
2118         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
2119         use type::set_stub_is_supported.
2120
2121 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2122
2123         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
2124         uses with type::is_vector.
2125
2126 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2127
2128         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
2129         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
2130         use type::set_is_vector.
2131
2132 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2133
2134         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
2135         uses with type::has_varargs.
2136
2137 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2138
2139         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
2140         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
2141         use type::set_has_varargs.
2142
2143 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2144
2145         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
2146         uses with type::is_prototyped.
2147
2148 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2149
2150         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
2151         New methods.
2152         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
2153         call sites to use type::set_is_prototyped.
2154
2155 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2156
2157         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
2158         uses with type::target_is_stub.
2159
2160 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2161
2162         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
2163         New methods.
2164         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
2165         sites to use type::set_target_is_stub.
2166
2167 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2168
2169         * gdbtypes.h (TYPE_STUB): Remove, replace all
2170         uses with type::is_stub.
2171
2172 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2173
2174         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
2175         (TYPE_STUB): Use type::is_stub, change all write call sites to
2176         use type::set_is_stub.
2177
2178 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2179
2180         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
2181         type::has_no_signedness.
2182
2183 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2184
2185         * gdbtypes.h (struct type) <has_no_signedness,
2186         set_has_no_signedness>: New methods.
2187         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
2188         call sites to use type::set_has_no_signedness.
2189
2190 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2191
2192         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
2193         type::is_unsigned.
2194
2195 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2196
2197         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
2198         methods.
2199         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
2200         sites to use type::set_is_unsigned.
2201
2202 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
2203             Adam Renquinha <arenquinha@cimeq.qc.ca>
2204
2205         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
2206         pointer and stack frame offset when unwinding.
2207
2208 2020-09-13  Pedro Alves  <pedro@palves.net>
2209
2210         * NEWS: Document "-break-insert --qualified".
2211         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
2212
2213 2020-09-13  Pedro Alves  <pedro@palves.net>
2214
2215         * linespec.c (classify_mtype, compare_msyms): Delete.
2216         (search_minsyms_for_name): Remove classification logic.  Instead
2217         filter out trampoline symbols if we also found an external
2218         function of the same name.
2219
2220 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
2221
2222         * NEWS: Create a new section for the next release branch.
2223         Rename the section of the current branch, now that it has
2224         been cut.
2225
2226 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
2227
2228         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
2229         * version.in: Bump version to 11.0.50.DATE-git.
2230
2231 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
2232
2233         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
2234
2235 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
2236             Felix Willgerodt  <Felix.Willgerodt@intel.com>
2237
2238         * gdbarch.sh: Added bfloat16 type.
2239         * gdbarch.c: Regenerated.
2240         * gdbarch.h: Regenerated.
2241         * gdbtypes.c (floatformats_bfloat16): New struct.
2242         (gdbtypes_post_init): Add builtin_bfloat16.
2243         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
2244         (floatformats_bfloat16): New struct.
2245         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
2246         (i386_ymm_type): Add field "v16_bfloat16"
2247         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
2248         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
2249         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
2250         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
2251         * features/i386/64bit-avx512.xml: Add bfloat16 type.
2252         * features/i386/64bit-avx512.c: Regenerated.
2253         * features/i386/64bit-sse.xml: Add bfloat16 type.
2254         * features/i386/64bit-sse.c: Regenerated.
2255
2256 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
2257
2258         * i386-tdep.c (i386_zmm_type): Fix field names.
2259         (i386_ymm_type): Fix field names.
2260
2261 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2262
2263         * breakpoint.c: Fix typo in the help message of the
2264         "set breakpoint condition-evaluation" command.
2265
2266 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2267
2268         * nbsd-nat.c: Include "nat/netbsd-nat.h".
2269         * (nbsd_nat_target::pid_to_exec_file)
2270         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
2271         (nbsd_nat_target::post_startup_inferior)
2272         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
2273         (nbsd_add_threads): Switch local code to common gdb/nat functions.
2274         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
2275         * (nbsd_thread_lister): Remove.
2276
2277 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2278
2279         * fork-inferior.c (startup_inferior): Avoid double free.
2280
2281 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2282
2283         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
2284         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
2285
2286 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2287
2288         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
2289         * netbsd-nat.c: Include <sys/ptrace.h>.
2290         * (netbsd_nat::enable_proc_events): Add.
2291
2292 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2293
2294         * netbsd-nat.h: Include "gdbsupport/function-view.h".
2295         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
2296         (netbsd_nat::for_each_thread): Add.
2297         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
2298         "gdbsupport/common-debug.h".
2299         * (netbsd_nat::netbsd_thread_lister)
2300         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
2301         (netbsd_nat::for_each_thread): Add.
2302
2303 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2304
2305         * netbsd-nat.h: Include <unistd.h>.
2306         * (netbsd_nat::pid_to_exec_file): Add.
2307         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
2308         * (netbsd_nat::pid_to_exec_file) Add.
2309
2310 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2311
2312         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
2313
2314 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2315
2316         * netbsd-nat.h: New file.
2317         * netbsd-nat.c: Likewise.
2318
2319 2020-09-09  Tom Tromey  <tromey@adacore.com>
2320
2321         * ada-lang.c (remove_extra_symbols): Do not increment when
2322         removing an element
2323
2324 2020-09-08  Tom Tromey  <tromey@adacore.com>
2325
2326         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
2327
2328 2020-09-08  Tom Tromey  <tromey@adacore.com>
2329
2330         PR win32/25302:
2331         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
2332         (gdb_bfd_init_data): New function.
2333         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
2334
2335 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2336
2337         * infrun.c (fetch_inferior_event): Use
2338         `switch_to_target_no_thread` to switch the target.
2339
2340 2020-09-06  Tom Tromey  <tom@tromey.com>
2341
2342         * symfile.h (dwarf2_free_objfile): Don't declare.
2343
2344 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
2345
2346         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
2347         to match 16 byte real/complex type generated by Flang compiler.
2348
2349 2020-09-03  Tom de Vries  <tdevries@suse.de>
2350
2351         PR breakpoint/26546
2352         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
2353         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
2354
2355 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
2356
2357         * maint.c (index_digits): New function.
2358         (struct maint_print_section_data): Remove.
2359         (print_bfd_section_info): Remove print_data parameter, add arg
2360         and index_digits.
2361         (print_objfile_section_info): Likewise.
2362         (print_bfd_section_info_maybe_relocated): Likewise (plus
2363         objfile).
2364         (maintenance_info_sections): Adjust calls.
2365
2366 2020-09-02  Tom Tromey  <tromey@adacore.com>
2367
2368         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
2369         for null pointers.
2370         (ada_varobj_adjust_for_child_access): Special-case null pointers.
2371
2372 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
2373
2374         * bcache.h (struct bcache) <insert>: Change type of `added` to
2375         pointer to bool.
2376         * bcache.c (bcache::insert): Likewise.
2377         * gdbtypes.c (check_types_worklist): Adjust.
2378         * psymtab.c (add_psymbol_to_bcache): Adjust.
2379
2380 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
2381
2382         * corelow.c (unordered_set): Include.
2383         (class core_target): Add field 'm_core_unavailable_mappings'.
2384         (core_target::build_file_mappings): Print only one warning
2385         per inaccessible file.  Add unavailable/broken mappings
2386         to m_core_unavailable_mappings.
2387         (core_target::xfer_partial): Call...
2388         (core_target::xfer_memory_via_mappings): New method.
2389
2390 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
2391
2392         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
2393         type to bool.
2394
2395 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
2396
2397         * dwarf2/read.c (struct field_info): Fix indentation.
2398
2399 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
2400
2401         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
2402         ordering in comment.
2403         * frame.c (frame_id_eq): Fix indentation.
2404
2405 2020-08-31  Scott Linder  <scott@scottlinder.com>
2406             Simon Marchi  <simon.marchi@efficios.com>
2407
2408         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
2409         inline frame ids in outer frame.
2410
2411 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
2412
2413         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
2414         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
2415         (outer_frame_id): Use FID_STACK_OUTER instead of
2416         FID_STACK_INVALID.
2417         (frame_id_p): Don't check for outer_frame_id.
2418
2419 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
2420
2421         * frame-unwind.c (frame_unwind_got_optimized): Don't set
2422         regnum/frame in value.  Call allocate_value_lazy.
2423         * frame.c (frame_unwind_register_value): Use
2424         val_print_not_saved.
2425
2426 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
2427
2428         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
2429
2430 2020-08-29  Pedro Alves  <pedro@palves.net>
2431
2432         * progspace.c (print_program_space): Use all_inferiors.  Switch to
2433         the inferior before calling target_pid_to_str.
2434
2435 2020-08-28  Tom Tromey  <tom@tromey.com>
2436
2437         * xcoffread.c (xcoff_end_psymtab): Update comment.
2438         * dbxread.c (dbx_end_psymtab): Update comment.
2439
2440 2020-08-28  Tom de Vries  <tdevries@suse.de>
2441
2442         PR breakpoint/26544
2443         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
2444         event_location.
2445         (create_breakpoint): Same.
2446         (base_breakpoint_decode_location): Same.
2447         (bkpt_create_sals_from_location): Same.
2448         (bkpt_decode_location): Same.
2449         (bkpt_probe_create_sals_from_location): Same.
2450         (bkpt_probe_decode_location): Same.
2451         (tracepoint_create_sals_from_location): Same.
2452         (tracepoint_decode_location): Same.
2453         (tracepoint_probe_decode_location): Same.
2454         (strace_marker_create_sals_from_location): Same.
2455         (strace_marker_decode_location): Same.
2456         (create_sals_from_location_default): Same.
2457         (decode_location_default): Same.
2458         * breakpoint.h (struct breakpoint_ops): Same.
2459         (create_breakpoint): Same.
2460         * linespec.h (decode_line_full): Same.
2461         * linespec.c (decode_line_full): Same.  Throw error if
2462         result.size () == 0.
2463
2464 2020-08-27  Pedro Alves  <pedro@palves.net>
2465
2466         PR gdb/26524
2467         * breakpoint.c (until_break_fsm) <location_breakpoint,
2468         caller_breakpoint>: Delete fields.
2469         <breakpoints>: New field.
2470         <until_break_fsm>: Adjust to save a breakpoint vector instead of
2471         two individual breakpoints.
2472         (until_break_fsm::should_stop): Loop over breakpoints in the
2473         breakpoint vector.
2474         (until_break_fsm::clean_up): Adjust to clear the breakpoints
2475         vector.
2476         (until_break_command): Handle location expanding into multiple
2477         sals.
2478
2479 2020-08-27  Pedro Alves  <pedro@palves.net>
2480
2481         PR gdb/26523
2482         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
2483         bp_until breakpoints user-specified locations.  Update intro
2484         comment.
2485
2486 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
2487
2488         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
2489         gdb_bfd_sections): New.
2490         * maint.c (print_bfd_section_info): Change param type to
2491         maint_print_section_data.
2492         (print_objfile_section_info): Likewise.
2493         (print_bfd_section_info_maybe_relocated): Likewise.
2494         (maintenance_info_sections): Use gdb_bfd_sections.
2495
2496 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
2497
2498         * MAINTAINERS: Add ARC target and maintainer.
2499
2500 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
2501
2502         * configure.tgt: ARC support for GNU/Linux.
2503         * Makefile.in (ALL_TARGET_OBJS): Likewise.
2504         * arc-linux-tdep.c: New file.
2505         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
2506         * arc-tdep.c (arc_write_pc): Use it.
2507
2508 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
2509
2510         * arc-tdep.c (arc_check_for_hardware_loop): New.
2511         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
2512
2513 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
2514
2515         * arc-tdep.h: Include "gdbarch.h".
2516
2517 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
2518
2519         * arch/arc.h
2520         (arc_gdbarch_features): New class to stir the selection of target XML.
2521         (arc_create_target_description): Use FEATURES to choose XML target.
2522         (arc_lookup_target_description): Use arc_create_target_description
2523         to create _new_ target descriptions or return the already created
2524         ones if the FEATURES is the same.
2525         * arch/arc.c: Implementation of prototypes described above.
2526         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
2527         (arc_gdbarch_features_init): Initialize the FEATURES struct.
2528         * arc-tdep.c (*_feature_name): Make feature names consistent.
2529         (arc_register_feature): A new struct to hold information about
2530         registers of a particular target/feature.
2531         (arc_check_tdesc_feature): Check if XML provides registers in
2532         compliance with ARC_REGISTER_FEATURE structs.
2533         (arc_update_acc_reg_names): Add aliases for r58 and r59.
2534         (determine_*_reg_feature_set): Which feature name to look for.
2535         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
2536         (mach_type_to_arc_isa): Convert from a set of binutils machine types
2537         to expected ISA enums to be used in arc_gdbarch_features structs.
2538         * features/Makefile (FEATURE_XMLFILES): Add new files.
2539         * gdb/features/arc/v1-aux.c: New file.
2540         * gdb/features/arc/v1-aux.xml: Likewise.
2541         * gdb/features/arc/v1-core.c: Likewise.
2542         * gdb/features/arc/v1-core.xml: Likewise.
2543         * gdb/features/arc/v2-aux.c: Likewise.
2544         * gdb/features/arc/v2-aux.xml: Likewise.
2545         * gdb/features/arc/v2-core.c: Likewise.
2546         * gdb/features/arc/v2-core.xml: Likewise.
2547         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
2548
2549 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
2550             Andrew Burgess  <andrew.burgess@embecosm.com>
2551
2552         PR m2/26372
2553         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
2554         an assert.  Remove single element array indexing pattern as the
2555         MULTI_SUBSCRIPT support will handle this case too.
2556
2557 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
2558
2559         * value.h (valprint_check_validity): Move declaration from
2560         here...
2561         * valprint.h (valprint_check_validity): ... to here.
2562
2563 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
2564
2565         * debug.h: New file.
2566         * debug.c (debug_prefixed_vprintf): New function.
2567         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
2568         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
2569
2570 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
2571
2572         * infrun.h (infrun_debug_printf_1): New function declaration.
2573         (infrun_debug_printf): New macro.
2574         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
2575         throughout.
2576         (infrun_debug_printf): New function.
2577         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
2578         (handle_jit_event): Likewise.
2579
2580 2020-08-21  Mark Wielaard  <mark@klomp.org>
2581
2582         * ada-lex.l: Extend register warnings diagnostics comment for g++.
2583
2584 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
2585
2586         * frame.c (enum class frame_id_status): New.
2587         (struct frame_info) <this_id::p>: Change type to frame_id_status.
2588         (fprintf_frame): Update.
2589         (compute_frame_id): Set frame id status to "computing" on entry.
2590         Set it back to "not_computed" on failure and to "computed" on
2591         success.
2592         (get_frame_id): Assert the frame id is not being computed.
2593         (create_sentinel_frame): Use frame_id_status::COMPUTED.
2594         (create_new_frame): Likewise.
2595         (frame_cleanup_after_sniffer): Update assert.
2596
2597 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
2598
2599         * regcache.c (pid_ptid_regcache_map): New type.
2600         (target_ptid_regcache_map): Remove.
2601         (target_pid_ptid_regcache_map): New type.
2602         (regcaches): Change type to target_pid_ptid_regcache_map.
2603         (get_thread_arch_aspace_regcache): Update.
2604         (regcache_thread_ptid_changed): Update, handle pid-like ptid
2605         case.
2606         (regcaches_size): Update.
2607         (regcache_count): Update.
2608         (registers_changed_ptid_target_pid_test): New.
2609         (_initialize_regcache): Register new test.
2610
2611 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
2612
2613         * regcache.c (regcache_count): New.
2614         (struct regcache_test_data): New.
2615         (regcache_test_data_up): New.
2616         (populate_regcaches_for_test): New.
2617         (regcaches_test): Remove.
2618         (get_thread_arch_aspace_regcache_test): New.
2619         (registers_changed_ptid_all_test): New.
2620         (registers_changed_ptid_target_test): New.
2621         (registers_changed_ptid_target_ptid_test): New.
2622         (regcache_thread_ptid_changed): Remove regcache_count lambda.
2623         (_initialize_regcache): Register new tests.
2624
2625 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
2626
2627         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
2628         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
2629         gdbarch and aspace parameter.  Use current inferior's aspace.
2630         Validate regcache's arch value.
2631         (regcaches_test): Update.
2632
2633 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
2634
2635         * regcache.c (regcaches_test): Call registers_changed.
2636
2637 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2638
2639         * infrun.c (process_event_stop_test): Fix typo "breapoint".
2640
2641 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
2642
2643         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
2644         to find the end of prologue for flang compiled binaries.
2645         * arm-tdep.c (arm_skip_prologue): Likewise.
2646         * i386-tdep.c (i386_skip_prologue): Likewise.
2647         * producer.c (producer_is_llvm): New function.
2648         (producer_parsing_tests): Added new tests for clang/flang.
2649         * producer.h (producer_is_llvm): New declaration.
2650
2651 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
2652
2653         * linux-nat.c (linux_nat_debug_printf): New function.
2654         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
2655
2656 2020-08-18  Aaron Merey  <amerey@redhat.com>
2657
2658         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
2659         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
2660         (CLIBS): Add DEBUGINFOD_LIBS.
2661
2662 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
2663
2664         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
2665         'gdbarch_num_regs'.
2666
2667 2020-08-17  Tom Tromey  <tromey@adacore.com>
2668
2669         * ada-varobj.c (ada_varobj_decode_var): Handle case where
2670         ada_get_decoded_value returns NULL.
2671
2672 2020-08-17  Tom Tromey  <tromey@adacore.com>
2673
2674         * python/py-inferior.c (infpy_search_memory): Use
2675         gdb_py_object_from_ulongest.
2676         * python/py-infevents.c (create_inferior_call_event_object)
2677         (create_memory_changed_event_object): Use
2678         gdb_py_object_from_ulongest.
2679         * python/py-linetable.c (ltpy_entry_get_pc): Use
2680         gdb_py_object_from_ulongest.
2681
2682 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
2683
2684         * loc.c (class symbol_needs_eval_context): Fix indentation.
2685
2686 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
2687
2688         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
2689         bool.
2690
2691 2020-08-17  Tom de Vries  <tdevries@suse.de>
2692
2693         PR gdb/26393
2694         * gdbtypes.c (dump_dynamic_prop): New function.
2695         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
2696
2697 2020-08-15  Tom de Vries  <tdevries@suse.de>
2698
2699         PR backtrace/26390
2700         * stack.c (print_frame_args): Temporarily set the selected
2701         frame to FRAME while printing the frame's arguments.
2702
2703 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
2704
2705         PR breakpoints/26385
2706         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
2707         Always clear watchpoint with PTRACE_SET_DEBUGREG.
2708
2709 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
2710
2711         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
2712         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
2713         and >= to check return value instead of == -1 and != -1.
2714
2715 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
2716
2717         * utils.h (class gdb_argv) <as_array_view>: New method.
2718         * utils.c (gdb_argv_as_array_view_test): New.
2719         (_initialize_utils): Register selftest.
2720         * maint.c (maintenance_selftest): Use the new method.
2721
2722 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
2723
2724         * target.h (supports_dumpcore, dumpcore): New
2725         function declarations.
2726         * target.c (supports_dumpcore, dumpcore): New
2727         functions.
2728         * target-delegates.c: Rebuild.
2729         * gcore.c (gcore_command): Use target_supports_dumpcore ()
2730         and target_dumpcore ().
2731
2732 2020-08-13  Aaron Merey  <amerey@redhat.com>
2733
2734         * debuginfod-support.c: Replace global variables with user_data.
2735
2736 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
2737
2738         * maint.c (maintenance_selftest): Split args and pass array_view
2739         to run_tests.
2740
2741 2020-08-12  Luis Machado  <luis.machado@linaro.org>
2742
2743         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
2744         type's length.
2745         Use %s and pulongest to print the length.
2746
2747 2020-08-12  Pedro Alves  <palves@redhat.com>
2748
2749         * NEWS: Move "Multi-target debugging support" item to the
2750         "Changes since GDB 9" section.
2751
2752 2020-08-12  Pedro Alves  <palves@redhat.com>
2753
2754         PR gdb/26336
2755         * progspace.c (program_space::remove_objfile): Invalidate the
2756         frame cache.
2757
2758 2020-08-11  Tom de Vries  <tdevries@suse.de>
2759
2760         * MAINTAINERS: Mark ms1 as deleted.
2761
2762 2020-08-10  Luis Machado  <luis.machado@linaro.org>
2763
2764         PR gdb/26310
2765
2766         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
2767         act accordingly.
2768         (aarch64_analyze_prologue_test): Add more unit tests to exercise
2769         movz/str/stur/stp skipping behavior.
2770
2771 2020-08-10  Luis Machado  <luis.machado@linaro.org>
2772
2773         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
2774         struct user_sve_header instead of struct sve_context.
2775
2776 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
2777
2778         * read.h (dwarf2_fetch_die_loc_sect_off,
2779         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
2780         `void *` parameter with function_view.
2781         * read.c (dwarf2_fetch_die_loc_sect_off,
2782         dwarf2_fetch_die_loc_cu_off): Likewise.
2783         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
2784         (per_cu_dwarf_call): Adjust.
2785         (get_frame_address_in_block_wrapper): Remove.
2786         (indirect_synthetic_pointer): Adjust.
2787         (get_ax_pc): Remove.
2788         (dwarf2_compile_expr_to_ax): Adjust.
2789
2790 2020-08-08  Tom de Vries  <tdevries@suse.de>
2791
2792         PR build/26344
2793         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
2794         constructor.
2795         * regcache.c (get_thread_arch_aspace_regcache): Same.
2796
2797 2020-08-07  Tom Tromey  <tromey@adacore.com>
2798
2799         * ravenscar-thread.c
2800         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
2801         New method.
2802         (ravenscar_thread_target::wait): Check
2803         runtime_initialized.
2804         (ravenscar_thread_target::prepare_to_store)
2805         (ravenscar_thread_target::stopped_by_sw_breakpoint)
2806         (ravenscar_thread_target::stopped_by_hw_breakpoint)
2807         (ravenscar_thread_target::stopped_by_watchpoint)
2808         (ravenscar_thread_target::stopped_data_address)
2809         (ravenscar_thread_target::core_of_thread): Use
2810         scoped_restore_current_thread and
2811         set_base_thread_from_ravenscar_task.
2812
2813 2020-08-07  Tom Tromey  <tromey@adacore.com>
2814
2815         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
2816
2817 2020-08-07  Tom Tromey  <tromey@adacore.com>
2818
2819         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
2820         update_inferior_ptid before update_thread_list.
2821         (temporarily_change_regcache_ptid): New class.
2822         (ravenscar_thread_target::fetch_registers)
2823         (ravenscar_thread_target::store_registers)
2824         (ravenscar_thread_target::prepare_to_store): Use base thread when
2825         forwarding operation.
2826
2827 2020-08-07  Tom Tromey  <tromey@adacore.com>
2828
2829         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
2830         "is_pid" case.
2831
2832 2020-08-07  Tom Tromey  <tromey@adacore.com>
2833
2834         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
2835         New methods.
2836         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
2837         first.
2838         (ravenscar_thread_target::add_thread): Rename from
2839         ravenscar_add_thread.
2840         (ravenscar_thread_target::update_thread_list): Use a lambda.
2841         (ravenscar_thread_target::xfer_partial): New method.
2842
2843 2020-08-07  Tom Tromey  <tromey@adacore.com>
2844
2845         * ada-lang.h (ada_task_list_iterator_ftype): Now a
2846         gdb::function_view.
2847         (iterate_over_live_ada_tasks): Change type of argument.
2848         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
2849         of argument.
2850
2851 2020-08-07  Tom Tromey  <tromey@adacore.com>
2852
2853         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
2854         Remove.
2855         (ravenscar_thread_target::extra_thread_info): Remove.
2856         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
2857         defer to target beneath for non-Ravenscar threads.
2858
2859 2020-08-07  Tom Tromey  <tromey@adacore.com>
2860
2861         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
2862         get_base_thread_from_ravenscar_task>: Now methods.
2863         <m_cpu_map>: New member.
2864         (ravenscar_thread_target::get_thread_base_cpu): Rename from
2865         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
2866         (ravenscar_thread_target::task_is_currently_active): Update.
2867         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
2868         Now a method.
2869         (ravenscar_thread_target::add_active_thread): Put initial thread
2870         into the m_cpu_map.
2871
2872 2020-08-07  Tom Tromey  <tromey@adacore.com>
2873
2874         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
2875         event_ptid.
2876
2877 2020-08-07  Tom Tromey  <tromey@adacore.com>
2878
2879         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
2880         runtime_initialized.
2881
2882 2020-08-07  Tom Tromey  <tromey@adacore.com>
2883
2884         * ravenscar-thread.c (ravenscar_thread_target): Don't call
2885         add_active_thread.
2886         (ravenscar_thread_target::add_active_thread): Now public.
2887         (ravenscar_inferior_created): Call add_active_thread after pushing
2888         the target.
2889
2890 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
2891
2892         * regcache.c (ptid_regcache_map): New type.
2893         (target_ptid_regcache_map): New type.
2894         (regcaches): Change type to target_ptid_regcache_map.
2895         (get_thread_arch_aspace_regcache): Update to regcaches' new
2896         type.
2897         (regcache_thread_ptid_changed): Likewise.
2898         (registers_changed_ptid): Likewise.
2899         (regcaches_size): Likewise.
2900         (regcaches_test): Update.
2901         (regcache_thread_ptid_changed): Update.
2902         * regcache.h (regcache_up): New type.
2903         * gdbsupport/ptid.h (hash_ptid): New struct.
2904
2905 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
2906
2907         * observable.h (thread_ptid_changed): Add parameter
2908         `process_stratum_target *`.
2909         * infrun.c (infrun_thread_ptid_changed): Add parameter
2910         `process_stratum_target *` and use it.
2911         (selftests): New namespace.
2912         (infrun_thread_ptid_changed): New function.
2913         (_initialize_infrun): Register selftest.
2914         * regcache.c (regcache_thread_ptid_changed): Add parameter
2915         `process_stratum_target *` and use it.
2916         (regcache_thread_ptid_changed): New function.
2917         (_initialize_regcache): Register selftest.
2918         * thread.c (thread_change_ptid): Pass target to
2919         thread_ptid_changed observable.
2920
2921 2020-08-06  Caroline Tice <cmtice@google.com>
2922
2923         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
2924         (struct dwp_sections): Update field comments.  Add loclists and
2925         rnglists fields.
2926         (struct virtual_v2_dwo_sections): Rename struct to
2927         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
2928         size & offset fields for loclists and rnglists.
2929         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
2930         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
2931         skipping dummy type units.
2932         (create_dwp_hash_table): Update the large comment above the function to
2933         discuss Version 5 DWP files as well, with references.  Update all the
2934         version checks in the function to check for version 5 as well.  Add new
2935         section at the end to create dwp hash table for version 5.
2936         (create_dwp_v2_section): Rename function to
2937         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
2938         Add V5 to error message text.
2939         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
2940         into calls to create_dwp_v2_or_v5_section.
2941         (create_dwo_unit_in_dwp_v5): New function.
2942         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
2943         check for version2; add else clause to handle version 5.
2944         (open_and_init_dwo_file): Add code to check dwarf version & only call
2945         create_debug_types_hash_table (with sections.types) if version is not 5;
2946         else call create_debug_type_hash_table, with sections.info.
2947         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
2948         version 5.
2949         (dwarf2_locate_v5_dwp_sections): New function.
2950         (open_and_init_dwp_file): Add else-if clause for version 5 to call
2951         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
2952
2953 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
2954
2955         * regcache.h (class regcache): Remove friend
2956         registers_changed_ptid.
2957         <regcache_thread_ptid_changed>: Remove.
2958         <regcaches>: Remove.
2959         * regcache.c (regcache::regcaches): Rename to...
2960         (regcaches): ... this.  Make static.
2961         (get_thread_arch_aspace_regcache): Update.
2962         (regcache::regcache_thread_ptid_changed): Rename to...
2963         (regcache_thread_ptid_changed): ... this.  Update.
2964         (class regcache_access): Remove.
2965         (regcaches_test): Update.
2966         (_initialize_regcache): Update.
2967         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
2968         <forward_list>.
2969
2970 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
2971
2972         * regcache.h (class regcache) <current_regcache>: Rename to...
2973         <regcaches>: ... this.  Move doc here.
2974         * regcache.c (regcache::current_regcache) Rename to...
2975         (regcache::regcaches): ... this.  Move doc to header.
2976         (get_thread_arch_aspace_regcache): Update.
2977         (regcache::regcache_thread_ptid_changed): Update.
2978         (registers_changed_ptid): Update.
2979         (class regcache_access) <current_regcache_size>: Rename to...
2980         <regcaches_size>: ... this.
2981         (current_regcache_test): Rename to...
2982         (regcaches_test): ... this.
2983         (_initialize_regcache): Update.
2984
2985 2020-08-06  Victor Collod  <vcollod@nvidia.com>
2986
2987         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
2988
2989 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
2990
2991         * corelow.c (core_target::build_file_mappings): Don't output
2992         null pathname in warning.
2993
2994 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
2995
2996         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
2997         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
2998         gdb.dwarf2/dw2-single-line-discriminators.exp,
2999         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
3000
3001 2020-08-05  Tom Tromey  <tromey@adacore.com>
3002
3003         PR rust/26197:
3004         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
3005         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
3006         Fix off-by-one and type size errors in ordinary case.
3007
3008 2020-08-05  Tom de Vries  <tdevries@suse.de>
3009
3010         * gdbtypes.c (type_not_allocated, type_not_associated): Use
3011         "prop->const_val () == 0" instead of "prop->const_val () != 0".
3012
3013 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
3014
3015         * frame.h (frame_id_p): Return bool.
3016         (frame_id_artificial_p): Return bool.
3017         (frame_id_eq): Return bool.
3018         (has_stack_frames): Return bool.
3019         (get_selected_frame): Fix typo in comment.
3020         (get_frame_pc_if_available): Return bool.
3021         (get_frame_address_in_block_if_available): Return bool.
3022         (get_frame_func_if_available): Return bool.
3023         (read_frame_register_unsigned): Return bool.
3024         (get_frame_register_bytes): Return bool.
3025         (safe_frame_unwind_memory): Return bool.
3026         (deprecated_frame_register_read): Return bool.
3027         (frame_unwinder_is): Return bool.
3028         * frame.c (struct frame_info) <prev_arch::p>: Change type to
3029         bool.
3030         <this_id::p>: Likewise.
3031         <prev_p>: Likewise.
3032         (frame_stash_add): Return bool.
3033         (get_frame_id): Use bool.
3034         (frame_id_build_special) Use bool.
3035         (frame_id_build_unavailable_stack): Use bool.
3036         (frame_id_build): Use bool.
3037         (frame_id_p): Return bool, use true/false instead of 1/0.
3038         (frame_id_artificial_p): Likewise.
3039         (frame_id_eq): Likewise.
3040         (frame_id_inner): Likewise.
3041         (get_frame_func_if_available): Likewise.
3042         (read_frame_register_unsigned): Likewise.
3043         (deprecated_frame_register_read): Likewise.
3044         (get_frame_register_bytes): Likewise.
3045         (has_stack_frames): Likewise.
3046         (inside_main_func): Likewise.
3047         (inside_entry_func): Likewise.
3048         (get_frame_pc_if_available): Likewise.
3049         (get_frame_address_in_block_if_available): Likewise.
3050         (frame_unwinder_is): Likewise.
3051         (safe_frame_unwind_memory): Likewise.
3052         (frame_unwind_arch): Likewise.
3053
3054 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
3055
3056         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
3057         type to cached_copy_status.
3058         (fprintf_frame): Adjust.
3059         (get_frame_func_if_available): Adjust.
3060         (frame_cleanup_after_sniffer): Adjust.
3061
3062 2020-08-04  Mark Wielaard  <mark@klomp.org>
3063
3064         * MAINTAINERS (Write After Approval): Update email address.
3065
3066 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
3067
3068         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
3069         dynamic_prop::const_val.
3070
3071 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
3072
3073         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
3074         dynamic_prop::kind.
3075
3076 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
3077
3078         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
3079
3080 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
3081
3082         * configure.tgt: Set gdb_sim for bpf-*-* targets.
3083
3084 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
3085             Jose E. Marchesi  <jose.marchesi@oracle.com>
3086
3087         * configure.tgt: Add entry for bpf-*-*.
3088         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
3089         (ALLDEPFILES): Add bpf-tdep.c.
3090         * bpf-tdep.c: New file.
3091         * MAINTAINERS: Add bpf target and maintainer.
3092         * NEWS: Mention the support for the new target.
3093
3094 2020-08-04  Tom de Vries  <tdevries@suse.de>
3095
3096         PR symtab/23270
3097         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
3098         Error.
3099
3100 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
3101
3102         * syscalls/freebsd.xml: Regenerate.
3103
3104 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
3105
3106         * syscalls/update-freebsd.sh: Fix usage and year range.
3107
3108 2020-08-03  Tom de Vries  <tdevries@suse.de>
3109
3110         PR symtab/26333
3111         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
3112         DW_LNE_lo_user/DW_LNE_hi_user range.
3113
3114 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
3115
3116         PR ada/26318
3117         * ada-lang.c (ada_modulus): Return 0 if property is not of const
3118         kind.
3119
3120 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3121
3122         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
3123
3124 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3125
3126         * breakpoint.c (set_breakpoint_condition): Update the condition
3127         expressions after checking that the input condition string parses
3128         successfully and does not contain junk at the end.
3129
3130 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3131
3132         * breakpoint.c (set_breakpoint_condition): Update the
3133         condition string after parsing the new condition successfully.
3134
3135 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3136
3137         * proc-api.c (_STRUCTURED_PROC): Don't define.
3138         * proc-events.c: Likewise.
3139         * proc-flags.c: Likewise.
3140         * proc-why.c: Likewise.
3141         * procfs.c: Likewise.
3142
3143         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
3144         * configure, config.in: Regenerate.
3145
3146 2020-07-30  Tom de Vries  <tdevries@suse.de>
3147
3148         PR build/26320
3149         * ui-style.h (struct ui_file_style::color): Wrap m_value and
3150         m_red/m_green/m_blue in a union.
3151
3152 2020-07-29  Tom de Vries  <tdevries@suse.de>
3153
3154         PR tdep/26280
3155         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
3156
3157 2020-07-28  Tom Tromey  <tromey@adacore.com>
3158
3159         PR symtab/26270:
3160         * symtab.h (find_pc_partial_function_sym): Declare.
3161         * cli/cli-cmds.c (disassemble_command): Use
3162         find_pc_partial_function_sym.  Check asm_demangle.
3163         * blockframe.c (cache_pc_function_sym): New global.
3164         (cache_pc_function_name): Remove.
3165         (clear_pc_function_cache): Update.
3166         (find_pc_partial_function_sym): New function, from
3167         find_pc_partial_function.
3168         (find_pc_partial_function): Rewrite using
3169         find_pc_partial_function_sym.
3170
3171 2020-07-28  Tom Tromey  <tromey@adacore.com>
3172
3173         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
3174         help.  Add usage.
3175
3176 2020-07-28  Tom Tromey  <tromey@adacore.com>
3177
3178         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
3179         <DW_OP_GNU_variable_value>: Cast to address type.
3180
3181 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
3182
3183         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
3184         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
3185         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
3186         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
3187         (nbsd_get_siginfo_type): New.
3188         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
3189         (_initialize_nbsd_tdep): New.
3190
3191 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
3192
3193         PR binutils/26301
3194         * configure: Regenerated.
3195
3196 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
3197
3198         PR binutils/26301
3199         * configure: Regenerated.
3200
3201 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
3202
3203         * python/py-frame.c: Remove 'user-regs.h' include.
3204         (frapy_read_register): Rewrite to make use of
3205         gdbpy_parse_register_id.
3206         * python/py-registers.c (gdbpy_parse_register_id): New function,
3207         moved here from python/py-unwind.c.  Updated the return type, and
3208         also accepts register descriptor objects.
3209         * python/py-unwind.c: Remove 'user-regs.h' include.
3210         (pyuw_parse_register_id): Moved to python/py-registers.c.
3211         (unwind_infopy_add_saved_register): Update to use
3212         gdbpy_parse_register_id.
3213         (pending_framepy_read_register): Likewise.
3214         * python/python-internal.h (gdbpy_parse_register_id): Declare.
3215
3216 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
3217
3218         * python/py-registers.c: Add 'user-regs.h' include.
3219         (register_descriptor_iter_find): New function.
3220         (register_descriptor_iterator_object_methods): New static global
3221         methods array.
3222         (register_descriptor_iterator_object_type): Add pointer to methods
3223         array.
3224
3225 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
3226
3227         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
3228         for all architectures on FreeBSD 11.3 and later.
3229
3230 2020-07-27  Tom Tromey  <tromey@adacore.com>
3231
3232         * gcore.h (load_corefile): Don't declare.
3233
3234 2020-07-27  Tom de Vries  <tdevries@suse.de>
3235
3236         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
3237         * config.in: Regenerate.
3238         * configure: Regenerate.
3239
3240 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
3241
3242         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
3243         ws2tcpip.h.  When checking whether socklen_t type is defined, use
3244         ws2tcpip.h if it is available and sys/socket.h isn't.
3245         * configure: Regenerate.
3246         * config.in: Regenerate.
3247
3248 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3249
3250         PR fortran/23051
3251         PR fortran/26139
3252         * valops.c (value_ind): Pass address to
3253         readjust_indirect_value_type.
3254         * value.c (readjust_indirect_value_type): Make parameter
3255         non-const, and add extra address parameter.  Resolve original type
3256         before using it.
3257         * value.h (readjust_indirect_value_type): Update function
3258         signature and comment.
3259
3260 2020-07-25  Tom de Vries  <tdevries@suse.de>
3261
3262         PR symtab/26243
3263         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
3264         entries.
3265
3266 2020-07-24  Aaron Merey  <amerey@redhat.com>
3267
3268         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
3269         * configure: Rebuild.
3270
3271 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
3272
3273         PR corefiles/26294
3274         * corelow.c (_initialize_corelow): Add period to help text
3275         for "maintenance print core-file-backed-mappings".
3276
3277 2020-07-23  Pedro Alves  <pedro@palves.net>
3278
3279         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
3280         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
3281         meanwhile.
3282         * frame.c (frame_cache_generation, get_frame_cache_generation):
3283         New.
3284         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
3285         (get_prev_frame_if_no_cycle): On exception, don't touch
3286         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
3287         * frame.h (get_frame_cache_generation): Declare.
3288
3289 2020-07-23  Tom de Vries  <tdevries@suse.de>
3290
3291         PR tui/26282
3292         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
3293         New default constructor.
3294
3295 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3296
3297         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
3298         exclude non-statement entries.
3299
3300 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3301
3302         * NEWS (New commands): Mention new command
3303         "maintenance print core-file-backed-mappings".
3304
3305 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3306
3307         * corelow.c (gdbcmd.h): Include.
3308         (core_target::info_proc_mappings): New method.
3309         (get_current_core_target): New function.
3310         (maintenance_print_core_file_backed_mappings): New function.
3311         (_initialize_corelow): Add core-file-backed-mappings to
3312         "maint print" commands.
3313
3314 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3315
3316         * linux-tdep.c (dump_note_entry_p): New function.
3317         (linux_dump_mapping_p_ftype): New typedef.
3318         (linux_find_memory_regions_full): Add new parameter,
3319         should_dump_mapping_p.
3320         (linux_find_memory_regions): Adjust call to
3321         linux_find_memory_regions_full.
3322         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
3323         call to linux_find_memory_regions_full.
3324
3325 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3326
3327         * corelow.c (solist.h, unordered_map): Include.
3328         (class core_target): Add field m_core_file_mappings and
3329         method build_file_mappings.
3330         (core_target::core_target): Call build_file_mappings.
3331         (core_target::~core_target): Free memory associated with
3332         m_core_file_mappings.
3333         (core_target::build_file_mappings): New method.
3334         (core_target::xfer_partial): Use m_core_file_mappings
3335         for memory transfers.
3336         * linux-tdep.c (linux_read_core_file_mappings): New
3337         function.
3338         (linux_core_info_proc_mappings): Rewrite to use
3339         linux_read_core_file_mappings.
3340         (linux_init_abi): Register linux_read_core_file_mappings.
3341
3342 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3343
3344         * arch-utils.c (default_read_core_file_mappings): New function.
3345         * arch-utils.c (default_read_core_file_mappings): Declare.
3346         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
3347         * gdbarch.h, gdbarch.c: Regenerate.
3348
3349 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3350
3351         PR corefiles/25631
3352         * corelow.c (core_target:xfer_partial):  Revise
3353         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
3354         case after first checking the stratum beneath the core
3355         target.
3356         (has_all_memory): Return true.
3357         * target.c (raw_memory_xfer_partial): Revise comment
3358         regarding use of has_all_memory.
3359
3360 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3361
3362         * exec.h (section_table_xfer_memory): Revise declaration,
3363         replacing section name parameter with an optional callback
3364         predicate.
3365         * exec.c (section_table_xfer_memory): Likewise.
3366         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
3367         of section_table_xfer_memory.
3368
3369 2020-07-22  Tom Tromey  <tromey@adacore.com>
3370
3371         * mi/mi-cmd-stack.c (list_args_or_locals): Use
3372         lookup_symbol_search_name.
3373
3374 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
3375
3376         * python/py-registers.c (gdbpy_register_object_data_init): Remove
3377         redundant local variable.
3378         (gdbpy_get_register_descriptor): Extract descriptor vector as a
3379         reference, not pointer, update code accordingly.
3380
3381 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3382             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3383
3384         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
3385         * jit.c (jit_breakpoint_re_set_internal): Use the
3386         `skip_jit_symbol_lookup` field.
3387
3388 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3389             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3390
3391         * jit.c (jit_read_descriptor): Define the descriptor address once,
3392         use twice.
3393         (jit_breakpoint_deleted): Move the declaration of the loop variable
3394         `iter` into the loop header.
3395         (jit_breakpoint_re_set_internal): Move the declaration of the local
3396         variable `objf_data` to the first point of definition.
3397         (jit_event_handler): Move the declaration of local variables
3398         `code_entry`, `entry_addr`, and `objf` to their first point of use.
3399         Rename `objf` to `jited`.
3400
3401 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3402
3403         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
3404         Remove.
3405         * jit.c (get_jiter_objfile_data): Update.
3406
3407 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3408             Simon Marchi  <simon.marchi@polymtl.ca>
3409
3410         * jit.c (struct jit_program_space_data): Remove.
3411         (jit_program_space_key): Remove.
3412         (jiter_objfile_data::~jiter_objfile_data): Remove program space
3413         stuff.
3414         (get_jit_program_space_data): Remove.
3415         (jit_breakpoint_deleted): Iterate on all of the program space's
3416         objfiles.
3417         (jit_inferior_init): Likewise.
3418         (jit_breakpoint_re_set_internal): Likewise.  Also change return
3419         type to void.
3420         (jit_breakpoint_re_set): Pass current_program_space to
3421         jit_breakpoint_re_set_internal.
3422
3423 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3424
3425         * jit.h (struct jiter_objfile_data) <cached_code_address,
3426         jit_breakpoint>: Move to here from ...
3427         * jit.c (jit_program_space_data): ... here.
3428         (jiter_objfile_data::~jiter_objfile_data): Update.
3429         (jit_breakpoint_deleted): Update.
3430         (jit_breakpoint_re_set_internal): Update.
3431
3432 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3433
3434         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
3435         checks.
3436         (jit_read_descriptor): Remove NULL check.
3437         (jit_event_handler): Add an assertion.
3438
3439 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3440
3441         * jit.h (struct jit_objfile_data):  Split into...
3442         (struct jiter_objfile_data): ... this ...
3443         (struct jited_objfile_data): ... and this.
3444         * objfiles.h (struct objfile) <jit_data>: Remove.
3445         <jiter_data, jited_data>: New fields.
3446         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
3447         (jiter_objfile_data::~jiter_objfile_data): ... this.
3448         (get_jit_objfile_data): Rename to ...
3449         (get_jiter_objfile_data): ... this.
3450         (add_objfile_entry): Update.
3451         (jit_read_descriptor): Use get_jiter_objfile_data.
3452         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
3453         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
3454         (jit_inferior_exit_hook): Use objfile's jited_data field.
3455
3456 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3457
3458         * jit.h: Forward-declare `struct minimal_symbol`.
3459         (struct jit_objfile_data): Migrate to here from jit.c; also add a
3460         constructor, destructor, and an objfile* field.
3461         * jit.c (jit_objfile_data): Remove.
3462         (struct jit_objfile_data): Migrate from here to jit.h.
3463         (jit_objfile_data::~jit_objfile_data): New destructor
3464         implementation with code moved from free_objfile_data.
3465         (free_objfile_data): Delete.
3466         (get_jit_objfile_data): Update to use the jit_data field of objfile.
3467         (jit_find_objf_with_entry_addr): Ditto.
3468         (jit_inferior_exit_hook): Ditto.
3469         (_initialize_jit): Remove the call to
3470         register_objfile_data_with_cleanup.
3471         * objfiles.h (struct objfile) <jit_data>: New field.
3472
3473 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3474
3475         * jit.h: Forward-declare `struct objfile`.
3476         (jit_event_handler): Add a second parameter, the JITer objfile.
3477         * jit.c (jit_read_descriptor): Change the signature to take the
3478         JITer objfile as an argument instead of the jit_program_space_data.
3479         (jit_inferior_init): Update the call to jit_read_descriptor.
3480         (jit_event_handler): Use the new JITer objfile argument when calling
3481         jit_read_descriptor.
3482         * breakpoint.c (handle_jit_event): Update the call to
3483         jit_event_handler to pass the JITer objfile.
3484
3485 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
3486
3487         * gdbarch.c: Regenerate.
3488         * gdbarch.h: Regenerate.
3489         * gdbarch.sh (handle_segmentation_fault): Remove method.
3490         * infrun.c (handle_segmentation_fault): Remove.
3491         (print_signal_received_reason): Remove call to
3492         handle_segmentation_fault.
3493
3494 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
3495
3496         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
3497         Rename to sparc64_linux_report_signal_info and add siggnal
3498         argument.
3499         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
3500         instead of sparc64_linux_handle_segmentation_fault.
3501
3502 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
3503
3504         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
3505         i386_linux_report_signal_info instead of
3506         i386_linux_handle_segmentation_fault.
3507         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
3508         to i386_linux_report_signal_info and add siggnal argument.
3509         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
3510         of i386_linux_handle_segmentation_fault.
3511         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
3512         to i386_linux_report_signal_info and add siggnal argument.
3513
3514 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
3515
3516         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
3517         hook if present.
3518
3519 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
3520
3521         * gdbarch.c: Regenerate.
3522         * gdbarch.h: Regenerate.
3523         * gdbarch.sh (report_signal_info): New method.
3524         * infrun.c (print_signal_received_reason): Invoke gdbarch
3525         report_signal_info hook if present.
3526
3527 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3528
3529         * python/py-registers.c : Add 'unordered_map' include.
3530         (gdbpy_new_reggroup): Renamed to...
3531         (gdbpy_get_reggroup): ...this.  Update to only create register
3532         group descriptors when needed.
3533         (gdbpy_reggroup_iter_next): Update.
3534
3535 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3536
3537         * python/py-registers.c (gdbpy_register_object_data): New static
3538         global.
3539         (gdbpy_register_object_data_init): New function.
3540         (gdbpy_new_register_descriptor): Renamed to...
3541         (gdbpy_get_register_descriptor): ...this, and update to reuse
3542         existing register descriptors where possible.
3543         (gdbpy_register_descriptor_iter_next): Update.
3544         (gdbpy_initialize_registers): Register new gdbarch data.
3545
3546 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
3547
3548         * linux-nat.c (stopped_pids): Make static.
3549
3550 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
3551
3552         PR ada/26235
3553         * gdbtypes.c (ada_discrete_type_low_bound,
3554         ada_discrete_type_high_bound): Handle undefined bounds.
3555
3556 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
3557
3558         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
3559         declaration.
3560         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
3561         function.
3562
3563 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
3564
3565         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
3566         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
3567         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
3568         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
3569         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
3570         method.
3571
3572 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
3573
3574         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
3575         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
3576         which are deprecated in Guile 3.0.
3577         * configure.ac (try_guile_versions): Add "guile-3.0".
3578         * configure (try_guile_versions): Regenerate.
3579         * NEWS: Update entry.
3580
3581 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
3582             Doug Evans  <dje@google.com>
3583
3584         PR gdb/21104
3585         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
3586         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
3587         USING_GUILE_BEFORE_2_2.
3588         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
3589         Change type to 'scm_t_port_type *'.
3590         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
3591         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
3592         parameter and honor it.  Update callers.
3593         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
3594         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
3595         functions.
3596         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
3597         USING_GUILE_BEFORE_2_2.
3598         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
3599         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
3600         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
3601         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
3602         and 'SCM_PORT_TYPE'.
3603         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
3604         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
3605         (gdbscm_memory_port_read, gdbscm_memory_port_write)
3606         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
3607         [!USING_GUILE_BEFORE_2_2]: New functions.
3608         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
3609         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
3610         'gdbscm_memory_port_read'.
3611         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
3612         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
3613         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
3614         function.
3615         (ioscm_init_memory_port): Remove.
3616         (ioscm_init_memory_port_stream): New function
3617         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
3618         function.
3619         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
3620         Return scm_from_uint (0).
3621         (gdbscm_set_memory_port_read_buffer_size_x)
3622         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
3623         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
3624         Return scm_from_uint (0).
3625         (gdbscm_set_memory_port_write_buffer_size_x)
3626         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
3627         * configure.ac (try_guile_versions): Add "guile-2.2".
3628         * configure: Regenerate.
3629         * NEWS: Add entry.
3630
3631 2020-07-18  Tom Tromey  <tom@tromey.com>
3632
3633         * linux-nat.c (linux_multi_process): Remove.
3634         (linux_nat_target::supports_multi_process): Return true.
3635
3636 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3637
3638         * arch/riscv.c (riscv_tdesc_cache): Change map type.
3639         (riscv_lookup_target_description): Return pointer out of
3640         unique_ptr.
3641         * target-descriptions.c (allocate_target_description): Add
3642         comment.
3643         (target_desc_deleter::operator()): Likewise.
3644         * target-descriptions.h (struct target_desc_deleter): Moved to
3645         gdbsupport/tdesc.h.
3646         (target_desc_up): Likewise.
3647
3648 2020-07-17  Tom Tromey  <tromey@adacore.com>
3649
3650         * linux-nat.c (linux_nat_target::supports_non_stop)
3651         (linux_nat_target::always_non_stop_p): Use "true".
3652         (linux_nat_target::supports_disable_randomization): Use "true" and
3653         "false".
3654
3655 2020-07-16  Caroline Tice  <cmtice@google.com>
3656
3657         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
3658         (RNGLIST_HEADER_SIZE64): New constant definition.
3659         (struct dwop_section_names): Add rnglists_dwo.
3660         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
3661         (struct loclist_header): Rename to 'loclists_rnglists_header'.
3662         (struct dwo_sections): Add rnglists field.
3663         (read_attribut_reprocess): Add tag parameter.
3664         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
3665         (cu_debug_rnglists_section): New function (decl & definition).
3666         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
3667         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
3668         die whose range is being checked; get rnglist section from
3669         cu_debug_rnglists_section, to get from either objfile or dwo file as
3670         appropriate.  Add cases for DW_RLE_base_addressx,
3671         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
3672         the base address to DW_RLE_offset_pairs (not to all ranges), moving
3673         test inside if-condition and updating complaint message.
3674         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
3675         dwarf2_rnglists_process.
3676         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
3677         dwarf2_ranges_process.
3678         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
3679         need_ranges_base and update comment appropriately.  Also pass die tag
3680         to dwarf2_ranges_read.
3681         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
3682         need_ranges_base and update comment appropriately.  Also pass die tag
3683         to dwarf2_ranges_process.
3684         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
3685         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
3686         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
3687         need_ranges_base and update comment appropriately.  Also pass die tag
3688         to read_attribute_reprocess and dwarf2_ranges_read.
3689         (read_loclist_header): Rename function to read_loclists_rnglists_header,
3690         and update function comment appropriately.
3691         (read_loclist_index): Call read_loclists_rnglists_header instead of
3692         read_loclist_header.
3693         (read_rnglist_index): New function.
3694         (read_attribute_reprocess):  Add tag parameter. Add code for
3695         DW_FORM_rnglistx, passing tag to read_rnglist_index.
3696         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
3697
3698 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
3699
3700         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
3701         being resolved.
3702
3703 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
3704
3705         * arch-utils.c (show_architecture): Update formatting of messages.
3706
3707 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3708
3709         * gdbtypes.h (struct type) <bounds>: Handle array and string
3710         types.
3711         * ada-lang.c (assign_aggregate): Use type::bounds on
3712         array/string type.
3713         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
3714         * c-varobj.c (c_number_of_children): Likewise.
3715         (c_describe_child): Likewise.
3716         * eval.c (evaluate_subexp_for_sizeof): Likewise.
3717         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
3718         (f_type_print_base): Likewise.
3719         * f-valprint.c (f77_array_offset_tbl): Likewise.
3720         (f77_get_upperbound): Likewise.
3721         (f77_print_array_1): Likewise.
3722         * guile/scm-type.c (gdbscm_type_range): Likewise.
3723         * m2-typeprint.c (m2_array): Likewise.
3724         (m2_is_long_set_of_type): Likewise.
3725         * m2-valprint.c (get_long_set_bounds): Likewise.
3726         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
3727         * python/py-type.c (typy_range): Likewise.
3728         * rust-lang.c (rust_internal_print_type): Likewise.
3729         * type-stack.c (type_stack::follow_types): Likewise.
3730         * valarith.c (value_subscripted_rvalue): Likewise.
3731         * valops.c (value_cast): Likewise.
3732
3733 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3734
3735         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
3736         callers to use the equivalent accessor methods.
3737
3738 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3739
3740         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
3741         (struct type) <bit_stride>: New method.
3742         (TYPE_BIT_STRIDE): Remove.
3743         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
3744
3745 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3746
3747         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
3748         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
3749         callers to use the equivalent accessor methods instead.
3750
3751 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3752
3753         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
3754         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
3755         callers to use the equivalent accessor methods instead.
3756
3757 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3758
3759         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
3760         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
3761         to use dynamic_prop::kind.
3762
3763 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3764
3765         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
3766         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
3767         to get the bound property's kind and check against
3768         PROP_UNDEFINED.
3769
3770 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3771
3772         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
3773         all callers to use type::range_bounds followed by
3774         dynamic_prop::{low,high}.
3775
3776 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
3777
3778         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
3779         const_val, set_const_val, baton, set_locexpr, set_loclist,
3780         set_addr_offset, variant_parts, set_variant_parts,
3781         original_type, set_original_type>: New methods.
3782         <kind>: Rename to...
3783         <m_kind>: ... this.  Update all users to use the new methods
3784         instead.
3785         <data>: Rename to...
3786         <m_data>: ... this.  Update all users to use the new methods
3787         instead.
3788
3789 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3790
3791         * gdbtypes.c (get_discrete_bounds): Return failure if
3792         the range type's bounds are not both defined and constant
3793         values.
3794         (get_array_bounds): Update comment.  Remove undefined bound check.
3795
3796 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
3797
3798         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
3799         the type::bounds method directly.
3800
3801 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
3802
3803         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
3804         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
3805         are used to set the range type's bounds to use set_bounds.
3806
3807 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3808
3809         * exec.c (_initialize_exec): Update exec-file-mismatch help.
3810
3811 2020-07-10  Pedro Alves  <pedro@palves.net>
3812
3813         * gdbthread.h (inferior_ref): Define.
3814         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
3815         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
3816         * thread.c
3817         (scoped_restore_current_thread::restore):
3818         Adjust to gdb::ref_ptr.
3819         (scoped_restore_current_thread::~scoped_restore_current_thread):
3820         Remove manual decref handling.
3821         (scoped_restore_current_thread::scoped_restore_current_thread):
3822         Adjust to use
3823         inferior_ref::new_reference/thread_info_ref::new_reference.
3824         Incref the thread before calling get_frame_id instead of after.
3825         Let TARGET_CLOSE_ERROR propagate.
3826
3827 2020-07-10  Pedro Alves  <pedro@palves.net>
3828
3829         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
3830         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
3831         NOT_AVAILABLE_ERROR.
3832         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
3833         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
3834
3835 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
3836             Pedro Alves  <pedro@palves.net>
3837
3838         PR gdb/26199
3839         * infrun.c (threads_are_resumed_pending_p): Delete.
3840         (do_target_wait): Remove threads_are_executing and
3841         threads_are_resumed_pending_p checks from the inferior_matches
3842         lambda.  Update comments.
3843
3844 2020-07-10  Pedro Alves  <pedro@palves.net>
3845
3846         PR gdb/26199
3847         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
3848         executing threads.
3849
3850 2020-07-10  Pedro Alves  <pedro@palves.net>
3851
3852         PR gdb/26199
3853         * infrun.c (handle_no_resumed): Handle multiple targets.
3854
3855 2020-07-10  Pedro Alves  <pedro@palves.net>
3856
3857         PR gdb/26199
3858         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
3859         target_is_async_p.
3860
3861 2020-07-10  Pedro Alves  <pedro@palves.net>
3862
3863         PR gdb/26199
3864         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
3865         threads, not all threads.
3866
3867 2020-07-10  Pedro Alves  <pedro@palves.net>
3868
3869         PR gdb/26199
3870         * remote.c (remote_target::open_1): Pass remote target pointer as
3871         data to create_async_event_handler.
3872         (remote_async_inferior_event_handler): Mark async event handler
3873         before returning if the remote target still has either pending
3874         events or unacknowledged notifications.
3875
3876 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
3877
3878         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
3879         declaration.
3880         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
3881         function.
3882
3883 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
3884
3885         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
3886         inferior_ptid.
3887
3888 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
3889
3890         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
3891         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
3892         AT_FREEBSD_PS_STRINGS.
3893
3894 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
3895
3896         * auto-load.c (auto_load_objfile_script_1): Convert drive part
3897         of debugfile path on Windows.
3898
3899 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
3900
3901         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
3902         argument to 'data'.
3903
3904 2020-07-08  Tom Tromey  <tromey@adacore.com>
3905
3906         * ada-lang.c (ada_exception_message_1): Use read_memory.
3907
3908 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3909
3910         PR python/22748
3911         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
3912         special handling for inline frames.
3913         * findvar.c (value_of_register_lazy): Skip inline frames when
3914         creating lazy register values.
3915         * frame.c (frame_id_computed_p): Delete definition.
3916         * frame.h (frame_id_computed_p): Delete declaration.
3917
3918 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3919
3920         * NEWS: Mention additions to Python API.
3921         * python/py-arch.c (archpy_register_groups): New function.
3922         (arch_object_methods): Add 'register_groups' method.
3923         * python/py-registers.c (reggroup_iterator_object): New struct.
3924         (reggroup_object): New struct.
3925         (gdbpy_new_reggroup): New function.
3926         (gdbpy_reggroup_to_string): New function.
3927         (gdbpy_reggroup_name): New function.
3928         (gdbpy_reggroup_iter): New function.
3929         (gdbpy_reggroup_iter_next): New function.
3930         (gdbpy_new_reggroup_iterator): New function
3931         (gdbpy_initialize_registers): Register new types.
3932         (reggroup_iterator_object_type): Define new Python type.
3933         (gdbpy_reggroup_getset): New static global.
3934         (reggroup_object_type): Define new Python type.
3935         * python/python-internal.h
3936
3937 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3938
3939         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
3940         * python/py-arch.c (archpy_registers): New function.
3941         (arch_object_methods): Add 'registers' method.
3942         * python/py-registers.c: New file.
3943         * python/python-internal.h
3944         (gdbpy_new_register_descriptor_iterator): Declare.
3945         (gdbpy_initialize_registers): Declare.
3946         * python/python.c (do_start_initialization): Call
3947         gdbpy_initialize_registers.
3948         * NEWS: Mention additions to the Python API.
3949
3950 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3951
3952         * NEWS: Mention new Python API method.
3953         * python/py-unwind.c (pending_framepy_architecture): New function.
3954         (pending_frame_object_methods): Add architecture method.
3955
3956 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3957
3958         * gdbarch.c: Regenerate.
3959         * gdbarch.h: Regenerate.
3960         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
3961         (gdbarch_data): Use internal_error for the case where
3962         deprecated_set_gdbarch_data was originally needed.
3963         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
3964         and use passed in obstack.
3965         (libunwind_frame_set_descr): Should no longer get back NULL from
3966         gdbarch_data.
3967         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
3968         type.
3969         * user-regs.c (user_regs_init): Update parameters, and use passed
3970         in obstack.
3971         (user_reg_add): Should no longer get back NULL from gdbarch_data.
3972         (_initialize_user_regs): Register as a pre-init gdbarch data type.
3973
3974 2020-07-06  Tom de Vries  <tdevries@suse.de>
3975
3976         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
3977         End-Of-Sequence in lte_is_less_than.
3978         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
3979         "gdb: Don't reorder line table entries too much when sorting".
3980
3981 2020-07-06  Tom de Vries  <tdevries@suse.de>
3982
3983         PR tui/26205
3984         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
3985
3986 2020-07-05  Tom de Vries  <tdevries@suse.de>
3987
3988         PR build/26187
3989         * inferior.h (struct infcall_suspend_state_deleter): If available, use
3990         std::uncaught_exceptions instead of deprecated
3991         std::uncaught_exception.
3992
3993 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
3994
3995         * macroexp.h (macro_stringify): Return
3996         gdb::unique_xmalloc_ptr<char>.
3997         * macroexp.c (macro_stringify): Likewise.
3998         * macrotab.c (fixup_definition): Update.
3999
4000 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
4001
4002         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
4003         (lex_one_token): Update.
4004         * macroexp.c (struct macro_buffer) <release>: Return
4005         gdb::unique_xmalloc_ptr<char>.
4006         (macro_stringify): Update.
4007         (macro_expand): Update.
4008         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
4009         * macroexp.h (macro_expand_next): Likewise.
4010
4011 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
4012
4013         * macroexp.h (macro_lookup_ftype): Remove.
4014         (macro_expand, macro_expand_once, macro_expand_next): Remove
4015         lookup function parameters, add scope parameter.
4016         * macroexp.c (scan, substitute_args, expand, maybe_expand,
4017         macro_expand, macro_expand_once, macro_expand_next): Likewise.
4018         * macroscope.h (standard_macro_lookup): Change parameter type
4019         to macro_scope.
4020         * macroscope.c (standard_macro_lookup): Likewise.
4021         * c-exp.y (lex_one_token): Update.
4022         * macrocmd.c (macro_expand_command): Likewise.
4023         (macro_expand_once_command): Likewise.
4024
4025 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
4026
4027         * inf-loop.c (inferior_event_handler): Remove client_data param.
4028         * inf-loop.h (inferior_event_handler): Likewise.
4029         * infcmd.c (step_1): Adjust.
4030         * infrun.c (proceed): Adjust.
4031         (fetch_inferior_event): Remove client_data param.
4032         (infrun_async_inferior_event_handler): Adjust.
4033         * infrun.h (fetch_inferior_event): Remove `void *` param.
4034         * linux-nat.c (handle_target_event): Adjust.
4035         * record-btrace.c (record_btrace_handle_async_inferior_event):
4036         Adjust.
4037         * record-full.c (record_full_async_inferior_event_handler):
4038         Adjust.
4039         * remote.c (remote_async_inferior_event_handler): Adjust.
4040
4041 2020-07-01  Tom Tromey  <tom@tromey.com>
4042
4043         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
4044         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
4045
4046 2020-07-01  Tom Tromey  <tom@tromey.com>
4047
4048         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
4049         tui_gen_win_info.
4050         (tui_win_info::make_window): Merge with
4051         tui_gen_win_info::make_window.
4052         (tui_win_info::make_visible): Move from tui_gen_win_info.
4053         * tui/tui-win.c (tui_win_info::max_width): Move from
4054         tui_gen_win_info.
4055         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
4056         type.
4057         <window_factory>: Likewise.
4058         * tui/tui-layout.c (tui_win_info::resize): Move from
4059         tui_gen_win_info.
4060         (make_standard_window): Change return type.
4061         (get_locator_window, tui_get_window_by_name): Likewise.
4062         (tui_layout_window::apply): Remove a cast.
4063         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
4064         (struct tui_win_info): Merge with tui_gen_win_info.
4065         (struct tui_gen_win_info): Remove.
4066
4067 2020-07-01  Tom Tromey  <tom@tromey.com>
4068
4069         * tui/tui-stack.h (struct tui_locator_window): Derive from
4070         tui_win_info.
4071         <do_scroll_horizontal, do_scroll_vertical>: New methods.
4072         <can_box>: New method.
4073
4074 2020-07-01  Tom Tromey  <tom@tromey.com>
4075
4076         * tui/tui-stack.h (struct tui_locator_window): Remove body.
4077
4078 2020-07-01  Tom Tromey  <tom@tromey.com>
4079
4080         * tui/tui-regs.c (tui_data_window::display_registers_from)
4081         (tui_data_window::display_registers_from)
4082         (tui_data_window::first_data_item_displayed)
4083         (tui_data_window::delete_data_content_windows): Update.
4084         (tui_data_window::refresh_window, tui_data_window::no_refresh):
4085         Remove.
4086         (tui_data_window::check_register_values): Update.
4087         (tui_data_item_window::rerender): Add parameters.  Update.
4088         (tui_data_item_window::refresh_window): Remove.
4089         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
4090         virtual.
4091         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
4092         tui_gen_win_info.
4093         <refresh_window, max_height, min_height>: Remove.
4094         <rerender>: Add parameters.
4095         <x, y, visible>: New members.
4096         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
4097         <m_item_width>: New member.
4098
4099 2020-07-01  Tom Tromey  <tom@tromey.com>
4100
4101         * tui/tui-regs.c (tui_data_window::show_register_group)
4102         (tui_data_window::check_register_values): Update.
4103         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
4104         from item_no.
4105
4106 2020-07-01  Tom Tromey  <tom@tromey.com>
4107
4108         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
4109         useless "if".
4110
4111 2020-07-01  Tom Tromey  <tom@tromey.com>
4112
4113         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
4114         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
4115
4116 2020-07-01  Tom Tromey  <tom@tromey.com>
4117
4118         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
4119         * tui/tui-winsource.h (enum tui_line_or_address_kind)
4120         (struct tui_line_or_address): Move from tui-data.h.
4121         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
4122         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
4123         (tui_cmd_window, tui_source_window_base, tui_source_window)
4124         (tui_disasm_window): Don't declare.
4125         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
4126         to tui-winsource.h.
4127         (SINGLE_KEY): Move to tui-stack.c.
4128
4129 2020-07-01  Tom Tromey  <tom@tromey.com>
4130
4131         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
4132         std::string.
4133         * tui/tui-regs.c (class tab_expansion_file): New.
4134         (tab_expansion_file::write): New method.
4135         (tui_register_format): Change return type.  Use
4136         tab_expansion_file.
4137         (tui_get_register, tui_data_window::display_registers_from)
4138         (tui_data_item_window::rerender): Update.
4139         * tui/tui-io.h (tui_expand_tabs): Don't declare.
4140         * tui/tui-io.c (tui_expand_tabs): Remove.
4141
4142 2020-07-01  Tom Tromey  <tom@tromey.com>
4143
4144         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
4145
4146 2020-07-01  Fangrui Song  <maskray@google.com>
4147
4148         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
4149
4150 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
4151
4152         * dwarf2/read.c (set_die_type): Removed conditions to restrict
4153         forms for DW_AT_associated and DW_AT_allocated attributes,
4154         which is already checked in function attr_to_dynamic_prop.
4155
4156 2020-06-30  Tom Tromey  <tromey@adacore.com>
4157
4158         * dwarf2/read.c (quirk_rust_enum): Correctly call
4159         alloc_rust_variant for default-less enum.
4160
4161 2020-06-30  Tom Tromey  <tromey@adacore.com>
4162
4163         PR build/26183:
4164         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
4165         gdb::to_string.
4166
4167 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
4168
4169         * gdbarch.sh (displaced_step_copy_insn): Update doc.
4170         * gdbarch.h: Re-generate.
4171
4172 2020-06-28  Tom Tromey  <tom@tromey.com>
4173
4174         * command.h (cmd_types): Remove.
4175         (cmd_type): Don't declare.
4176         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
4177         typedef.
4178         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
4179         * cli/cli-decode.c (cmd_type): Remove.
4180
4181 2020-06-27  Pedro Alves  <palves@redhat.com>
4182
4183         * fork-child.c (prefork_hook): Adjust.
4184         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
4185         Delete.
4186         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
4187         * inferior.c (inferior::set_tty, inferior::tty): New methods.
4188         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
4189         Remove declarations.
4190         (struct inferior) <set_tty, tty>: New methods.
4191         (struct inferior) <terminal>: Rename to ...
4192         (struct inferior) <m_terminal>: ... this and make private.
4193         * main.c (captured_main_1): Adjust.
4194         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
4195         (mi_cmd_inferior_tty_show): Adjust.
4196         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
4197         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
4198
4199 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
4200
4201         * configure.ac: Add --enable-libctf: handle --disable-static
4202         properly.
4203         * acinclude.m4: sinclude ../config/enable.m4.
4204         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
4205         (LIBCTF): Substitute in.
4206         (CTF_DEPS): New, likewise.
4207         (CLIBS): libctf needs symbols from libbfd: move earlier.
4208         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
4209         flags.
4210         * ctfread.c: Surround in ENABLE_LIBCTF.
4211         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
4212         * configure: Regenerate.
4213         * config.in: Likewise.
4214
4215 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
4216
4217         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
4218
4219 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
4220
4221         * inferior.h (struct inferior) <terminal>: Change type to
4222         gdb::unique_xmalloc_ptr<char>.
4223         * inferior.c (inferior::~inferior): Don't free inf->terminal.
4224         * infcmd.c (set_inferior_io_terminal): Don't free terminal
4225         field, adjust to unique pointer.
4226         (get_inferior_io_terminal): Adjust to unique pointer.
4227
4228 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4229
4230         * riscv-tdep.c (riscv_print_registers_info): Loop over all
4231         registers, not just the known core set of registers.
4232
4233 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4234
4235         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
4236         fflags, frm, and fcsr registers.
4237         (riscv_register_reggroup_p): Remove unknown CSRs from save and
4238         restore groups.
4239         (riscv_tdesc_unknown_reg): New function.
4240         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
4241         tdesc_use_registers.
4242         * riscv-tdep.h (struct gdbarch_tdep): Add
4243         unknown_csrs_first_regnum, unknown_csrs_count,
4244         duplicate_fflags_regnum, duplicate_frm_regnum, and
4245         duplicate_fcsr_regnum fields.
4246
4247 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4248
4249         * target-descriptions.c (tdesc_use_registers): Add new parameter a
4250         callback, use the callback (when not null) to help number unknown
4251         registers.
4252         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
4253         (tdesc_use_registers): Add extra parameter to declaration.
4254
4255 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4256
4257         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
4258         in the file.
4259         (class riscv_pending_register_alias): Likewise.
4260         (riscv_register_feature::register_info): Change 'required_p' field
4261         to 'required', and change its type.  Add 'check' member function.
4262         (riscv_register_feature::register_info::check): Define new member
4263         function.
4264         (riscv_xreg_feature): Change initialisation of 'required' field.
4265         (riscv_freg_feature): Likewise.
4266         (riscv_virtual_feature): Likewise.
4267         (riscv_csr_feature): Likewise.
4268         (riscv_check_tdesc_feature): Take extra parameter, the csr
4269         tdesc_feature, rewrite the function to use the new
4270         riscv_register_feature::register_info::check function.
4271         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
4272
4273 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4274
4275         * features/Makefile: Remove all references to the deleted files
4276         below.
4277         * features/riscv/32bit-csr.c: Deleted.
4278         * features/riscv/32bit-csr.xml: Deleted.
4279         * features/riscv/64bit-csr.c: Deleted.
4280         * features/riscv/64bit-csr.xml: Deleted.
4281         * features/riscv/rebuild-csr-xml.sh: Deleted.
4282
4283 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4284
4285         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
4286         whitespace error for declaration of names member variable.
4287         (struct riscv_register_feature): Add new prefer_first_name member
4288         variable, and fix whitespace error in declaration of registers.
4289         (riscv_xreg_feature): Initialize prefer_first_name field.
4290         (riscv_freg_feature): Likewise.
4291         (riscv_virtual_feature): Likewise.
4292         (riscv_csr_feature): Likewise.
4293         (riscv_register_name): Expand on comments.  Remove register name
4294         modifications for CSR and virtual registers.
4295
4296 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4297
4298         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
4299         errors.
4300
4301 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4302
4303         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
4304         riscv-opc.h.
4305         (class riscv_pending_register_alias): New class.
4306         (riscv_check_tdesc_feature): Take vector of pending aliases and
4307         populate it as appropriate.
4308         (riscv_setup_register_aliases): Delete.
4309         (riscv_gdbarch_init): Create vector of pending aliases and pass it
4310         to riscv_check_tdesc_feature in all cases.  Use the vector to
4311         create the register aliases.
4312
4313 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4314
4315         * sol2-tdep.c (sol2_static_transform_name): Remove.
4316         (sol2_init_abi): Don't register it.
4317         * gdbarch.sh (static_transform_name): Remove.
4318         * gdbarch.c, gdbarch.h: Regenerate.
4319
4320         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
4321         gdbarch_static_transform_name.
4322         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
4323         * stabsread.c (define_symbol) <'X'>: Remove.
4324         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
4325         handling.
4326         <'V'>: Likewise.
4327         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
4328         <'S'>: Remove call to gdbarch_static_transform_name.
4329
4330 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4331
4332         * procfs.c (procfs_pre_trace): New function.
4333         (procfs_target::create_inferior): Pass it to fork_inferior.
4334
4335 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4336
4337         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
4338         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
4339         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
4340         sol2-tdep.o, sparc-sol2-tdep.o.
4341         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
4342         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
4343         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
4344         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
4345
4346 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4347
4348         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
4349         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
4350         Call sol2_init_abi.
4351         Remove calls to set_gdbarch_skip_solib_resolver,
4352         set_gdbarch_core_pid_to_str.
4353         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
4354         (i386_sol2_static_transform_name): Remove.
4355         (i386_sol2_init_abi): Call sol2_init_abi.
4356         Remove calls to set_gdbarch_sofun_address_maybe_missing,
4357         set_gdbarch_static_transform_name,
4358         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
4359         Use sol2_sigtramp_p.
4360         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
4361         (sol2_sigtramp_p): New function.
4362         (sol2_static_transform_name): New function.
4363         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
4364         (sol2_init_abi): New function.
4365         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
4366         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
4367         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
4368         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
4369         (sparc_sol2_static_transform_name): Remove.
4370         (sparc32_sol2_init_abi): Call sol2_init_abi.
4371         Remove calls to set_gdbarch_sofun_address_maybe_missing,
4372         set_gdbarch_static_transform_name,
4373         set_gdbarch_skip_solib_resolver,
4374         set_gdbarch_core_pid_to_str.
4375         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
4376         (sparc_sol2_static_transform_name): Remove
4377         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
4378         call sol2_sigtramp_p.
4379         (sparc64_sol2_init_abi): Call sol2_init_abi.
4380         Remove calls to set_gdbarch_sofun_address_maybe_missing,
4381         set_gdbarch_static_transform_name,
4382         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
4383
4384 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4385
4386         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
4387         * exec.c (validate_exec_file): If from_tty, set both
4388         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
4389         * symfile.c (symbol_file_add_with_addrs): if always_confirm
4390         and from_tty, unconditionally ask a confirmation.
4391
4392 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4393
4394         * target-descriptions.c (tdesc_architecture_name): Protect against
4395         NULL pointer dereference.
4396         (maint_print_xml_tdesc_cmd): New function.
4397         (_initialize_target_descriptions): Register new 'maint print
4398         xml-tdesc' command and give it the filename completer.
4399         * NEWS: Mention new 'maint print xml-tdesc' command.
4400
4401 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4402
4403         * target-descriptions.c (class tdesc_compatible_info): New class.
4404         (struct target_desc): Change type of compatible vector.
4405         (tdesc_compatible_p): Update for change in type of
4406         target_desc::compatible.
4407         (tdesc_compatible_info_list): New function.
4408         (tdesc_compatible_info_arch_name): New function.
4409         (tdesc_add_compatible): Update for change in type of
4410         target_desc::compatible.
4411         (print_c_tdesc::visit_pre): Likewise.
4412
4413 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4414
4415         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
4416         whitespace to underscore.
4417         (maint_print_c_tdesc_cmd): Use fake filename for target
4418         descriptions that came from the target.
4419         (_initialize_target_descriptions): Add filename command completion
4420         for 'maint print c-tdesc'.
4421
4422 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
4423
4424         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
4425         lines.
4426
4427 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
4428
4429         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
4430         lines.
4431         (dwarf2_find_location_expression): Likewise.
4432         (call_site_parameter_matches): Likewise.
4433         (dwarf2_compile_expr_to_ax): Likewise.
4434         (disassemble_dwarf_expression): Likewise.
4435         (loclist_describe_location): Likewise.
4436
4437 2020-06-23  Pedro Alves  <palves@redhat.com>
4438
4439         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
4440         progspace-and-thread.h.  Include scoped-mock-context.h instead.
4441         (register_to_value_test): Use scoped_mock_context.
4442         * regcache.c: Include "scoped-mock-context.h".
4443         (cooked_read_test): Don't error out if a target is already pushed.
4444         Use scoped_mock_context.  Adjust.
4445         * scoped-mock-context.h: New file.
4446
4447 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4448
4449         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
4450         initializer.
4451         (ada_language::is_string_type_p): New member function.
4452         * c-lang.c (c_language_data): Delete la_is_string_type_p
4453         initializer.
4454         (cplus_language_data): Likewise.
4455         (asm_language_data): Likewise.
4456         (minimal_language_data): Likewise.
4457         * d-lang.c (d_language_data): Likewise.
4458         * f-lang.c (f_is_string_type_p): Delete function, implementation
4459         moved to f_language::is_string_type_p.
4460         (f_language_data): Delete la_is_string_type_p initializer.
4461         (f_language::is_string_type_p): New member function,
4462         implementation from f_is_string_type_p.
4463         * go-lang.c (go_is_string_type_p): Delete function, implementation
4464         moved to go_language::is_string_type_p.
4465         (go_language_data): Delete la_is_string_type_p initializer.
4466         (go_language::is_string_type_p): New member function,
4467         implementation from go_is_string_type_p.
4468         * language.c (language_defn::is_string_type_p): Define new member
4469         function.
4470         (default_is_string_type_p): Make static, add comment copied from
4471         header file.
4472         (unknown_language_data): Delete la_is_string_type_p initializer.
4473         (unknown_language::is_string_type_p): New member function.
4474         (auto_language_data): Delete la_is_string_type_p initializer.
4475         (auto_language::is_string_type_p): New member function.
4476         * language.h (language_data): Delete la_is_string_type_p field.
4477         (language_defn::is_string_type_p): Declare new function.
4478         (default_is_string_type_p): Delete desclaration, move comment to
4479         definition.
4480         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
4481         moved to m2_language::is_string_type_p.
4482         (m2_language_data): Delete la_is_string_type_p initializer.
4483         (m2_language::is_string_type_p): New member function,
4484         implementation from m2_is_string_type_p.
4485         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
4486         initializer.
4487         * opencl-lang.c (opencl_language_data): Likewise.
4488         * p-lang.c (pascal_is_string_type_p): Delete function,
4489         implementation moved to pascal_language::is_string_type_p.
4490         (pascal_language_data): Delete la_is_string_type_p initializer.
4491         (pascal_language::is_string_type_p): New member function,
4492         implementation from pascal_is_string_type_p.
4493         * rust-lang.c (rust_is_string_type_p): Delete function,
4494         implementation moved to rust_language::is_string_type_p.
4495         (rust_language_data): Delete la_is_string_type_p initializer.
4496         (rust_language::is_string_type_p): New member function,
4497         implementation from rust_is_string_type_p.
4498         * valprint.c (val_print_scalar_or_string_type_p): Update call to
4499         is_string_type_p.
4500
4501 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4502
4503         * ada-lang.c (ada_language_data): Delete la_print_typedef
4504         initializer.
4505         (ada_language::print_typedef): New member function.
4506         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
4507         (cplus_language_data): Likewise.
4508         (asm_language_data): Likewise.
4509         (minimal_language_data): Likewise.
4510         * d-lang.c (d_language_data): Likewise.
4511         * f-lang.c (f_language_data): Likewise.
4512         (f_language::print_typedef): New member function.
4513         * go-lang.c (go_language_data): Delete la_print_typedef
4514         initializer.
4515         * language.c (language_defn::print_typedef): Define member
4516         function.
4517         (unknown_language_data): Delete la_print_typedef initializer.
4518         (unknown_language::print_typedef): New member function.
4519         (auto_language_data): Delete la_print_typedef initializer.
4520         (auto_language::print_typedef): New member function.
4521         * language.h (language_data): Delete la_print_typedef field.
4522         (language_defn::print_typedef): Declare new member function.
4523         (LA_PRINT_TYPEDEF): Update call to print_typedef.
4524         (default_print_typedef): Delete declaration.
4525         * m2-lang.c (m2_language_data): Delete la_print_typedef
4526         initializer.
4527         (m2_language::print_typedef): New member function.
4528         * objc-lang.c (objc_language_data): Delete la_print_typedef
4529         initializer.
4530         * opencl-lang.c (opencl_language_data): Likewise.
4531         * p-lang.c (pascal_language_data): Likewise.
4532         (pascal_language::print_typedef): New member function.
4533         * rust-lang.c (rust_print_typedef): Delete function,
4534         implementation moved to rust_language::print_typedef.
4535         (rust_language): Delete la_print_typedef initializer.
4536         (rust_language::print_typedef): New member function,
4537         implementation from rust_print_typedef.
4538         * typeprint.c (default_print_typedef): Delete.
4539
4540 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4541
4542         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
4543         (ada_language::printstr): New member function.
4544         * c-lang.c (c_language_data): Delete la_printstr initializer.
4545         (cplus_language_data): Likewise.
4546         (asm_language_data): Likewise.
4547         (minimal_language_data): Likewise.
4548         * d-lang.c (d_language_data): Likewise.
4549         * f-lang.c (f_printstr): Rename to f_language::printstr.
4550         (f_language_data): Delete la_printstr initializer.
4551         (f_language::printstr): New member function, implementation from
4552         f_printstr.
4553         * go-lang.c (go_language_data): Delete la_printstr initializer.
4554         * language.c (language_defn::printstr): Define new member
4555         function.
4556         (unk_lang_printstr): Delete.
4557         (unknown_language_data): Delete la_printstr initializer.
4558         (unknown_language::printstr): New member function.
4559         (auto_language_data): Delete la_printstr initializer.
4560         (auto_language::printstr): New member function.
4561         * language.h (language_data): Delete la_printstr field.
4562         (language_defn::printstr): Declare new member function.
4563         (LA_PRINT_STRING): Update call to printstr.
4564         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
4565         (m2_language_data): Delete la_printstr initializer.
4566         (m2_language::printstr): New member function, implementation from
4567         m2_printstr.
4568         * objc-lang.c (objc_language_data): Delete la_printstr
4569         initializer.
4570         * opencl-lang.c (opencl_language_data): Likewise.
4571         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
4572         (pascal_language_data): Delete la_printstr initializer.
4573         (pascal_language::printstr): New member function, implementation
4574         from pascal_printstr.
4575         * p-lang.h (pascal_printstr): Delete declaration.
4576         * rust-lang.c (rust_printstr): Update header comment.
4577         (rust_language_data): Delete la_printstr initializer.
4578         (rust_language::printstr): New member function.
4579
4580 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4581
4582         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
4583         (ada_language::printchar): New member function.
4584         * c-lang.c (c_language_data): Delete la_printchar initializer.
4585         (cplus_language_data): Likewise.
4586         (asm_language_data): Likewise.
4587         (minimal_language_data): Likewise.
4588         * d-lang.c (d_language_data): Likewise.
4589         * f-lang.c (f_printchar): Rename to f_language::printchar.
4590         (f_language_data): Delete la_printchar initializer.
4591         (f_language::printchar): New member function, implementation from
4592         f_printchar.
4593         * go-lang.c (go_language_data): Delete la_printchar initializer.
4594         * language.c (unk_lang_printchar): Delete.
4595         (language_defn::printchar): Define new member function.
4596         (unknown_language_data): Delete la_printchar initializer.
4597         (unknown_language::printchar): New member function.
4598         (auto_language_data): Delete la_printchar initializer.
4599         (auto_language::printchar): New member function.
4600         * language.h (language_data): Delete la_printchar field.
4601         (language_defn::printchar): Declare new member function.
4602         (LA_PRINT_CHAR): Update call to printchar.
4603         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
4604         (m2_language::printchar): New member function.
4605         * objc-lang.c (objc_language_data): Delete la_printchar
4606         initializer.
4607         * opencl-lang.c (opencl_language_data): Likewise.
4608         * p-lang.c (pascal_language_data): Delete la_printchar
4609         initializer.
4610         (pascal_language::printchar): New member function.
4611         * rust-lang.c (rust_printchar): Rename to
4612         rust_language::printchar.
4613         (rust_language_data): Delete la_printchar initializer.
4614         (rust_language::printchar): New member function, implementation
4615         from rust_printchar.
4616
4617 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4618
4619         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
4620         (ada_language_data): Delete la_emitchar initializer.
4621         (ada_language::emitchar): New member function, implementation from
4622         emit_char.
4623         * c-lang.c (c_language_data): Delete la_emitchar initializer.
4624         (cplus_language_data): Likewise.
4625         (asm_language_data): Likewise.
4626         (minimal_language_data): Likewise.
4627         * d-lang.c (d_language_data): Likewise.
4628         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
4629         (f_language_data): Delete la_emitchar initializer.
4630         (f_language::emitchar): New member function, implementation from
4631         f_emit_char.
4632         * go-lang.c (go_language_data): Delete la_emitchar initializer.
4633         * language.c (unk_lang_emit_char): Delete.
4634         (language_defn::emitchar): New member function definition.
4635         (unknown_language_data): Delete la_emitchar initializer.
4636         (unknown_language::emitchar): New member function.
4637         (auto_language_data): Delete la_emitchar initializer.
4638         (auto_language::emitchar): New member function.
4639         * language.h (language_data): Delete la_emitchar field.
4640         (language_defn::emitchar): New member field declaration.
4641         (LA_EMIT_CHAR): Update call to emitchar.
4642         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
4643         (m2_language_data): Delete la_emitchar initializer.
4644         (m2_language::emitchar): New member function, implementation from
4645         m2_emit_char.
4646         * objc-lang.c (objc_language_data): Delete la_emitchar
4647         initializer.
4648         * opencl-lang.c (opencl_language_data): Likewise.
4649         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
4650         (pascal_language_data): Delete la_emitchar initializer.
4651         (pascal_language::emitchar): New member function, implementation
4652         from pascal_emit_char.
4653         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
4654         (rust_language_data): Delete la_emitchar initializer.
4655         (rust_language::emitchar): New member function, implementation
4656         from rust_emitchar.
4657
4658 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4659
4660         * ada-lang.c (resolve): Rename to ada_language::post_parser.
4661         (ada_language_data): Delete la_post_parser initializer.
4662         (ada_language::post_parser): New member function.
4663         * c-lang.c (c_language_data): Delete la_post_parser initializer.
4664         (cplus_language_data): Likewise.
4665         (asm_language_data): Likewise.
4666         (minimal_language_data): Likewise.
4667         * d-lang.c (d_language_data): Likewise.
4668         * f-lang.c (f_language_data): Likewise.
4669         * go-lang.c (go_language_data): Likewise.
4670         * language.c (unknown_language_data): Likewise.
4671         (auto_language_data): Likewise.
4672         * language.h (language_data): Delete la_post_parser field.
4673         (language_defn::post_parser): New member function.
4674         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
4675         * objc-lang.c (objc_language_data): Likewise.
4676         * opencl-lang.c (opencl_language_data): Likewise.
4677         * p-lang.c (pascal_language_data): Likewise.
4678         * parse.c (parse_exp_in_context): Update call to post_parser.
4679         (null_post_parser): Delete definition.
4680         * parser-defs.h (null_post_parser): Delete declaration.
4681         * rust-lang.c (rust_language_data): Delete la_post_parser
4682         initializer.
4683
4684 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4685
4686         * ada-lang.c (parse): Rename to ada_language::parser.
4687         (ada_language_data): Delete la_parser initializer.
4688         (ada_language::parser): New member function, implementation from
4689         parse.
4690         * c-lang.c (c_language_data): Delete la_parser initializer.
4691         (cplus_language_data): Likewise.
4692         (asm_language_data): Likewise.
4693         (minimal_language_data): Likewise.
4694         * d-lang.c (d_language_data): Likewise.
4695         (d_language::parser): New member function.
4696         * f-lang.c (f_language_data): Delete la_parser initializer.
4697         (f_language::parser): New member function.
4698         * go-lang.c (go_language_data): Delete la_parser initializer.
4699         (go_language::parser): New member function.
4700         * language.c (unk_lang_parser): Delete.
4701         (language_defn::parser): Define new member function.
4702         (unknown_language_data): Delete la_parser initializer.
4703         (unknown_language::parser): New member function.
4704         (auto_language_data): Delete la_parser initializer.
4705         (auto_language::parser): New member function.
4706         * language.h (language_data): Delete la_parser field.
4707         (language_defn::parser): Declare new member function.
4708         * m2-lang.c (m2_language_data): Delete la_parser initializer.
4709         (m2_language::parser): New member function.
4710         * objc-lang.c (objc_language_data): Delete la_parser initializer.
4711         * opencl-lang.c (opencl_language_data): Likewise.
4712         * p-lang.c (pascal_language_data): Likewise.
4713         (pascal_language::parser): New member function.
4714         * parse.c (parse_exp_in_context): Update call to parser.
4715         * rust-lang.c (rust_language_data): Delete la_parser initializer.
4716         (rust_language::parser): New member function.
4717
4718 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4719
4720         * top.c (print_gdb_configuration): Print --with-python-libdir
4721         configuration value.
4722
4723 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4724
4725         * NEWS: Mention change to the alias command.
4726
4727 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4728
4729         * cli/cli-cmds.c (lookup_cmd_for_default_args)
4730         (alias_command_completer)
4731         (make_alias_options_def_group): New functions.
4732         (alias_opts, alias_option_defs): New struct and array.
4733         (alias_usage_error): Update usage.
4734         (alias_command): Handles optional DEFAULT-ARGS... arguments.
4735         Use option framework.
4736         (_initialize_cli_cmds): Update alias command help.
4737         Update aliases command help.
4738         (show_user):
4739         Add NULL for new default_args lookup_cmd argument.
4740         (valid_command_p): Rename to validate_aliased_command.
4741         Add NULL for new default_args lookup_cmd argument.  Verify that the
4742         aliased_command has no default args.
4743         * cli/cli-decode.c (help_cmd): Show aliases definitions.
4744         (lookup_cmd_1, lookup_cmd): New argument default_args.
4745         (add_alias_cmd):
4746         Add NULL for new default_args lookup_cmd argument.
4747         (print_help_for_command): Show default args under the layout
4748          alias some_alias = some_aliased_cmd some_alias_default_arg.
4749         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
4750         xfree default_args in destructor.
4751         * cli/cli-script.c (process_next_line, do_define_command):
4752         Add NULL for new default_args lookup_cmd argument.
4753         * command.h: Declare new default_args argument in lookup_cmd
4754         and lookup_cmd_1.
4755         * completer.c (complete_line_internal_1):
4756         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
4757         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
4758         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
4759         Likewise.
4760         * infcmd.c (_initialize_infcmd): Likewise.
4761         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
4762         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
4763         * python/py-param.c (add_setshow_generic): Likewise.
4764         * remote.c (_initialize_remote): Likewise.
4765         * top.c (execute_command): Prepend default_args if command has some.
4766         (set_verbose):
4767         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
4768         * tracepoint.c (validate_actionline, encode_actions_1):
4769         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
4770
4771 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4772
4773         * jit.c (jit_read_descriptor): Use bool as the return type.
4774         (jit_breakpoint_re_set_internal): Use bool as the return type.
4775         Invert the return value logic; return true if the jit breakpoint
4776         has been successfully initialized.
4777         (jit_inferior_init): Update the call to
4778         jit_breakpoint_re_set_internal.
4779
4780 2020-06-22  Pedro Alves  <palves@redhat.com>
4781
4782         PR gdb/25939
4783         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
4784         Use the current inferior instead.  Don't return
4785         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
4786         wait again.
4787         * sol-thread.c (sol_thread_target::wait): Don't reference
4788         inferior_ptid.
4789         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
4790         (sol_update_thread_list_callback): Use the current inferior's pid
4791         instead of inferior_ptid.
4792
4793 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4794
4795         * procfs.c: Cleanup many comments.
4796
4797         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
4798         (AFTER_WATCHFLAG): Replace by value.
4799
4800         (MAIN_PROC_NAME_FORMAT): Inline ...
4801         (create_procinfo): ... here.
4802
4803         (procfs_debug_inferior): Remove SYS_exec handling.
4804         (syscall_is_exec): Likewise.
4805         (procfs_set_exec_trap): Likewise.
4806
4807         (syscall_is_lwp_exit): Inline in callers.
4808         (syscall_is_exit): Likewise.
4809         (syscall_is_exec): Likewise.
4810         (syscall_is_lwp_create): Likewise.
4811
4812         (invalidate_cache): Remove #if 0 code.
4813
4814         (make_signal_thread_runnable):  Remove.
4815         (procfs_target::resume): Remove #if 0 code.
4816
4817 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4818
4819         PR gdb/25939
4820         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
4821         call ...
4822         (procfs_target::create_inferior): ... here.
4823
4824 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4825
4826         * exec.c (validate_exec_file): Ensure the build-id is up to
4827         date by calling reopen_exec_file (that checks file timestamp
4828         to decide to re-read the file).
4829
4830 2020-06-18  Pedro Alves  <palves@redhat.com>
4831
4832         PR gdb/25412
4833         * gdbthread.h (delete_thread, delete_thread_silent)
4834         (find_thread_ptid): Update comments.
4835         * thread.c (current_thread_): New global.
4836         (is_current_thread): Move higher, and reimplement.
4837         (inferior_thread): Reimplement.
4838         (set_thread_exited): Use bool.  Add assertions.
4839         (add_thread_silent): Simplify thread-reuse handling by always
4840         calling delete_thread.
4841         (delete_thread): Remove intro comment.
4842         (find_thread_ptid): Skip exited threads.
4843         (switch_to_thread_no_regs): Write to current_thread_.
4844         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
4845         INFERIOR_PTID.  Clear current_thread_.
4846
4847 2020-06-18  Pedro Alves  <palves@redhat.com>
4848
4849         * aix-thread.c (pd_update): Use switch_to_thread.
4850
4851 2020-06-18  Pedro Alves  <palves@redhat.com>
4852
4853         * ravenscar-thread.c (ravenscar_thread_target): Update.
4854         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
4855         (ravenscar_thread_target::add_active_thread): ... this.  Don't
4856         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
4857         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
4858
4859 2020-06-18  Pedro Alves  <palves@redhat.com>
4860
4861         * nat/windows-nat.c (current_windows_thread): Remove.
4862         * nat/windows-nat.h (current_windows_thread): Remove.
4863         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
4864         Adjust.
4865         (display_selectors): Adjust to fetch the current
4866         windows_thread_info based on inferior_ptid.
4867         (fake_create_process): No longer write to current_windows_thread.
4868         (windows_nat_target::get_windows_debug_event):
4869         Don't set inferior_ptid or current_windows_thread.
4870         (windows_nat_target::wait): Adjust to not rely on
4871         current_windows_thread.
4872         (do_initial_windows_stuff): Now a method of windows_nat_target.
4873         Switch to the last_ptid thread.
4874         (windows_nat_target::attach): Adjust.
4875         (windows_nat_target::detach): Use switch_to_no_thread instead of
4876         writing to inferior_ptid directly.
4877         (windows_nat_target::create_inferior): Adjust.
4878
4879 2020-06-18  Pedro Alves  <palves@redhat.com>
4880
4881         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
4882
4883 2020-06-18  Pedro Alves  <palves@redhat.com>
4884
4885         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
4886         after creating it, instead of writing to inferior_ptid.  Don't
4887         write to inferior_ptid.
4888
4889 2020-06-18  Pedro Alves  <palves@redhat.com>
4890
4891         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
4892
4893 2020-06-18  Pedro Alves  <palves@redhat.com>
4894
4895         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
4896         it, instead of writing to inferior_ptid.
4897
4898 2020-06-18  Pedro Alves  <palves@redhat.com>
4899
4900         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
4901         to inferior_ptid.
4902
4903 2020-06-18  Pedro Alves  <palves@redhat.com>
4904
4905         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
4906         instead of writing to inferior_ptid directly.
4907
4908 2020-06-18  Pedro Alves  <palves@redhat.com>
4909
4910         * corelow.c (core_target::close): Use switch_to_no_thread instead
4911         of writing to inferior_ptid directly.
4912         (add_to_thread_list, core_target_open): Use switch_to_thread
4913         instead of writing to inferior_ptid directly.
4914
4915 2020-06-18  Pedro Alves  <palves@redhat.com>
4916
4917         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
4918         inferior_ptid.
4919         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
4920         inferior_ptid.
4921         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
4922         inferior_ptid directly.
4923         (darwin_nat_target::init_thread_list): Switch to thread, instead
4924         of writing to inferior_ptid.
4925         (darwin_nat_target::attach): Don't write to inferior_ptid.
4926         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
4927
4928 2020-06-18  Pedro Alves  <palves@redhat.com>
4929
4930         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
4931         thread.
4932         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
4933         Instead use switch_to_thread.
4934         (gnu_nat_target::detach): Use switch_to_no_thread
4935         instead of writing to inferior_ptid directly.  Used passed-in
4936         inferior instead of looking up the inferior by pid.
4937
4938 2020-06-18  Pedro Alves  <palves@redhat.com>
4939
4940         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
4941         inferior_ptid.
4942
4943 2020-06-18  Pedro Alves  <palves@redhat.com>
4944
4945         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
4946         inferior_ptid.
4947         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
4948         thread.
4949         (nto_procfs_target::detach): Avoid referencing
4950         inferior_ptid.  Use switch_to_no_thread instead of writing to
4951         inferior_ptid directly.
4952         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
4953         instead of writing to inferior_ptid directly.
4954         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
4955         to thread.
4956
4957 2020-06-18  Pedro Alves  <palves@redhat.com>
4958
4959         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
4960         after creating it, instead of writing to inferior_ptid.
4961         (gdbsim_target_open): Use switch_to_no_thread instead of writing
4962         to inferior_ptid directly.
4963         (gdbsim_target::wait): Don't write to inferior_ptid.
4964
4965 2020-06-18  Pedro Alves  <palves@redhat.com>
4966
4967         * remote.c (remote_target::remote_notice_new_inferior): Use
4968         switch_to_thread instead of writing to inferior_ptid directly.
4969         (remote_target::add_current_inferior_and_thread): Use
4970         switch_to_no_thread instead of writing to inferior_ptid directly.
4971         (extended_remote_target::attach): Use switch_to_inferior_no_thread
4972         and switch_to_thread instead of using set_current_inferior or
4973         writing to inferior_ptid directly.
4974
4975 2020-06-18  Pedro Alves  <palves@redhat.com>
4976
4977         * tracectf.c (ctf_target_open): Switch to added thread instead of
4978         writing to inferior_ptid directly.
4979         (ctf_target::close): Use switch_to_no_thread instead of writing to
4980         inferior_ptid directly.
4981
4982 2020-06-18  Pedro Alves  <palves@redhat.com>
4983
4984         * tracefile-tfile.c (tfile_target_open): Don't write to
4985         inferior_ptid directly, instead switch to added thread.
4986         (tfile_target::close): Use switch_to_no_thread instead of writing
4987         to inferior_ptid directly.
4988
4989 2020-06-18  Pedro Alves  <palves@redhat.com>
4990
4991         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
4992         (procfs_target::detach): Use switch_to_no_thread
4993         instead of writing to inferior_ptid directly.
4994         (do_attach): Change return type to void.  Switch to the added
4995         thread.
4996         (procfs_target::create_inferior): Switch to the added thread.
4997         (procfs_do_thread_registers): Don't write to inferior_ptid.
4998
4999 2020-06-18  Pedro Alves  <palves@redhat.com>
5000
5001         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
5002         of writing to inferior_ptid.
5003         (scoped_restore_exited_inferior): Delete.
5004         (handle_vfork_child_exec_or_exit): Simplify using
5005         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
5006         instead of writing to inferior_ptid.
5007         (THREAD_STOPPED_BY): Delete.
5008         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
5009         (thread_stopped_by_hw_breakpoint): Delete.
5010         (save_waitstatus): Use
5011         scoped_restore_current_thread+switch_to_thread, and call
5012         target_stopped_by_watchpoint instead of
5013         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
5014         instead of thread_stopped_by_sw_breakpoint, and
5015         target_stopped_by_hw_breakpoint instead of
5016         thread_stopped_by_hw_breakpoint.
5017         (handle_inferior_event)
5018         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
5019         inferior_ptid directly, nor
5020         set_current_inferior/set_current_program_space.  Use
5021         switch_to_thread / switch_to_inferior_no_thread instead.
5022
5023 2020-06-18  Pedro Alves  <palves@redhat.com>
5024
5025         * target.c (generic_mourn_inferior): Use switch_to_no_thread
5026         instead of writing to inferior_ptid.
5027
5028 2020-06-18  Pedro Alves  <palves@redhat.com>
5029
5030         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
5031         added thread.
5032         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
5033         to the added thread.
5034         (inf_ptrace_target::detach_success): Use switch_to_no_thread
5035         instead of writing to inferior_ptid.
5036
5037 2020-06-18  Pedro Alves  <palves@redhat.com>
5038
5039         * gdbarch-selftests.c: Include "progspace-and-thread.h".
5040         (register_to_value_test): Mock a program_space too.  Heap-allocate
5041         the address space.  Don't write to inferior_ptid.  Use
5042         switch_to_thread instead.
5043
5044 2020-06-18  Pedro Alves  <palves@redhat.com>
5045
5046         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
5047         Delete.
5048         (find_signalled_thread()): New, factored out from
5049         linux_make_corefile_notes and adjusted to handle exited threads.
5050         (linux_make_corefile_notes): Adjust to use the new
5051         find_signalled_thread.
5052
5053 2020-06-18  Pedro Alves  <palves@redhat.com>
5054
5055         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
5056         of saving/restoring inferior_ptid.
5057
5058 2020-06-17  Tom Tromey  <tom@tromey.com>
5059
5060         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
5061         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
5062         declare.
5063         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
5064
5065 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
5066
5067         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
5068         of partial symtabs.
5069
5070 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
5071
5072         * regformats/reg-arm.dat: Remove.
5073         * regformats/reg-bfin.dat: Remove.
5074         * regformats/reg-cris.dat: Remove.
5075         * regformats/reg-crisv32.dat: Remove.
5076         * regformats/reg-m32r.dat: Remove.
5077         * regformats/reg-tilegx.dat: Remove.
5078         * regformats/reg-tilegx32.dat: Remove.
5079
5080 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
5081
5082         * features/Makefile (WHICH): Remove arm files.
5083         * regformats/arm/arm-with-iwmmxt.dat: Remove.
5084         * regformats/arm/arm-with-neon.dat: Remove.
5085         * regformats/arm/arm-with-vfpv2.dat: Remove.
5086         * regformats/arm/arm-with-vfpv3.dat: Remove.
5087
5088 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
5089
5090         * features/Makefile (XMLTOC): Remove rx.xml.
5091
5092 2020-06-17  Pedro Alves  <palves@redhat.com>
5093
5094         * gdbthread.h (thread_control_state) <trap_expected> Update
5095         comments.
5096
5097 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5098
5099         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
5100         ada_language::lookup_symbol_nonlocal.
5101         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
5102         (ada_language::lookup_symbol_nonlocal): New member function,
5103         implementation from ada_lookup_symbol_nonlocal.
5104         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
5105         initializer.
5106         (cplus_language_data): Delete la_lookup_symbol_nonlocal
5107         initializer.
5108         (cplus_language::lookup_symbol_nonlocal): New member function.
5109         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
5110         (minimal_language_data) Likewise.
5111         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
5112         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
5113         initializer.
5114         (d_language::lookup_symbol_nonlocal): New member function.
5115         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
5116         initializer.
5117         (f_language::lookup_symbol_nonlocal): New member function.
5118         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
5119         initializer.
5120         * language.c (unknown_language_data): Likewise.
5121         (auto_language_data): Likewise.
5122         * language.h (language_data): Delete la_lookup_symbol_nonlocal
5123         field.
5124         (language_defn::lookup_symbol_nonlocal): New member function.
5125         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
5126         initializer.
5127         * objc-lang.c (objc_language_data): Likewise.
5128         * opencl-lang.c (opencl_language_data): Likewise.
5129         * p-lang.c (pascal_language_data): Likewise.
5130         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
5131         rust_language::lookup_symbol_nonlocal.
5132         (rust_language_data): Delete la_lookup_symbol_nonlocal
5133         initializer.
5134         (rust_language::lookup_symbol_nonlocal): New member function,
5135         implementation from rust_lookup_symbol_nonlocal.
5136         * symtab.c (lookup_symbol_aux): Update call to
5137         lookup_symbol_nonlocal.
5138         (basic_lookup_symbol_nonlocal): Rename to...
5139         (language_defn::lookup_symbol_nonlocal): ...this, and update
5140         header comment.  Remove language_defn parameter, and replace with
5141         uses of `this'.
5142         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
5143
5144 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5145
5146         * ada-lang.c (ada_language_data): Delete la_value_print_inner
5147         initializer.
5148         (ada_language::value_print_inner): New member function.
5149         * c-lang.c (c_language_data): Delete la_value_print_inner
5150         initializer.
5151         (cplus_language_data): Likewise.
5152         (asm_language_data): Likewise.
5153         (minimal_language_data): Likewise.
5154         * d-lang.c (d_language_data): Likewise.
5155         (d_language::value_print_inner): New member function.
5156         * f-lang.c (f_language_data): Delete la_value_print_inner
5157         initializer.
5158         (f_language::value_print_inner): New member function.
5159         * f-lang.h (f_value_print_innner): Rename to...
5160         (f_value_print_inner): ...this (note spelling of 'inner').
5161         * f-valprint.c (f_value_print_innner): Rename to...
5162         (f_value_print_inner): ...this (note spelling of 'inner').
5163         * go-lang.c (go_language_data): Delete la_value_print_inner
5164         initializer.
5165         (go_language::value_print_inner): New member function.
5166         * language.c (language_defn::value_print_inner): Define new member
5167         function.
5168         (unk_lang_value_print_inner): Delete.
5169         (unknown_language_data): Delete la_value_print_inner initializer.
5170         (unknown_language::value_print_inner): New member function.
5171         (auto_language_data): Delete la_value_print_inner initializer.
5172         (auto_language::value_print_inner): New member function.
5173         * language.h (language_data): Delete la_value_print_inner field.
5174         (language_defn::value_print_inner): Delcare new member function.
5175         * m2-lang.c (m2_language_data): Delete la_value_print_inner
5176         initializer.
5177         (m2_language::value_print_inner): New member function.
5178         * objc-lang.c (objc_language_data): Delete la_value_print_inner
5179         initializer.
5180         * opencl-lang.c (opencl_language_data): Likewise.
5181         * p-lang.c (pascal_language_data): Likewise.
5182         (pascal_language::value_print_inner): New member function.
5183         * rust-lang.c (rust_language_data): Delete la_value_print_inner
5184         initializer.
5185         (rust_language::value_print_inner): New member function.
5186         * valprint.c (do_val_print): Update call to value_print_inner.
5187
5188 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5189
5190         * ada-lang.c (ada_language_data): Delete la_value_print
5191         initializer.
5192         (ada_language::value_print): New member function.
5193         * c-lang.c (c_language_data): Delete la_value_print initializer.
5194         (cplus_language_data): Likewise.
5195         (asm_language_data): Likewise.
5196         (minimal_language_data): Likewise.
5197         * d-lang.c (d_language_data): Likewise.
5198         * f-lang.c (f_language_data): Likewise.
5199         * go-lang.c (go_language_data): Likewise.
5200         * language.c (unk_lang_value_print): Delete.
5201         (language_defn::value_print): Define new member function.
5202         (unknown_language_data): Delete la_value_print initializer.
5203         (unknown_language::value_print): New member function.
5204         (auto_language_data): Delete la_value_print initializer.
5205         (auto_language::value_print): New member function.
5206         * language.h (language_data): Delete la_value_print field.
5207         (language_defn::value_print): Declare new member function.
5208         (LA_VALUE_PRINT): Update call to value_print.
5209         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
5210         * objc-lang.c (objc_language_data): Likewise.
5211         * opencl-lang.c (opencl_language_data): Likewise.
5212         * p-lang.c (pascal_language_data): Likewise.
5213         (pascal_language::value_print): New member function.
5214         * rust-lang.c (rust_language_data): Delete la_value_print
5215         initializer.
5216
5217 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5218
5219         * ada-lang.c (ada_watch_location_expression): Rename to
5220         ada_language::watch_location_expression.
5221         (ada_language_data): Delete la_watch_location_expression
5222         initializer.
5223         (ada_language::watch_location_expression): New member function,
5224         implementation from ada_watch_location_expression.
5225         * breakpoint.c (watch_command_1): Update call to
5226         watch_location_expression.
5227         * c-lang.c (c_watch_location_expression): Rename to
5228         language_defn::watch_location_expression.
5229         (c_language_data): Delete la_watch_location_expression
5230         initializer.
5231         (cplus_language_data): Likewise.
5232         (asm_language_data): Likewise.
5233         (minimal_language_data): Likewise.
5234         * c-lang.h (c_watch_location_expression): Delete declaration.
5235         * d-lang.c (d_language_data): Delete la_watch_location_expression
5236         initializer.
5237         * f-lang.c (f_language_data): Likewise.
5238         * go-lang.c (go_language_data): Likewise.
5239         * language.c (language_defn::watch_location_expression): Member
5240         function implementation from c_watch_location_expression.
5241         (unknown_language_data): Delete la_watch_location_expression
5242         initializer.
5243         (auto_language_data): Likewise.
5244         * language.h (language_data): Delete la_watch_location_expression
5245         field.
5246         (language_defn::watch_location_expression): Declare new member
5247         function.
5248         * m2-lang.c (m2_language_data): Delete
5249         la_watch_location_expression initializer.
5250         * objc-lang.c (objc_language_data): Likewise.
5251         * opencl-lang.c (opencl_language_data): Likewise.
5252         * p-lang.c (pascal_language_data): Likewise.
5253         * rust-lang.c (rust_watch_location_expression): Rename to
5254         rust_language::watch_location_expression.
5255         (rust_language_data): Delete la_watch_location_expression
5256         initializer.
5257         (rust_language::watch_location_expression): New member function,
5258         implementation from rust_watch_location_expression.
5259
5260 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5261
5262         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
5263         ada_language::collect_symbol_completion_matches.
5264         (ada_language_data): Delete la_collect_symbol_completion_matches
5265         initializer.
5266         (ada_language::collect_symbol_completion_matches): New member
5267         function, implementation from
5268         ada_collect_symbol_completion_matches.
5269         * c-lang.c (c_language_data): Delete
5270         la_collect_symbol_completion_matches initializer.
5271         (cplus_language_data): Likewise.
5272         (asm_language_data): Likewise.
5273         (minimal_language_data): Likewise.
5274         * d-lang.c (d_language_data): Likewise.
5275         * f-lang.c (f_collect_symbol_completion_matches): Rename to
5276         f_language::collect_symbol_completion_matches.
5277         (f_language_data): Delete la_collect_symbol_completion_matches
5278         initializer.
5279         (f_language::collect_symbol_completion_matches) New member
5280         function, implementation from f_collect_symbol_completion_matches.
5281         * go-lang.c (go_language_data): Delete
5282         la_collect_symbol_completion_matches initializer.
5283         * language.c (unknown_language_data): Likewise.
5284         (auto_language_data): Likewise.
5285         * language.h (language_data): Delete
5286         la_collect_symbol_completion_matches field.
5287         (language_defn::collect_symbol_completion_matches): New member
5288         function.
5289         * m2-lang.c (m2_language_data): Delete
5290         la_collect_symbol_completion_matches initializer.
5291         * objc-lang.c (objc_language_data): Likewise.
5292         * opencl-lang.c (opencl_language_data): Likewise.
5293         * p-lang.c (pascal_language_data): Likewise.
5294         * rust-lang.c (rust_language_data): Likewise.
5295         * symtab.c (default_collect_symbol_completion_matches): Delete.
5296         (collect_symbol_completion_matches): Update call to
5297         collect_symbol_completion_matches.
5298         (collect_symbol_completion_matches_type): Likewise.
5299         * symtab.h (default_collect_symbol_completion_matches): Delete
5300         declaration.
5301
5302 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5303
5304         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
5305         (ada_language_data): Delete la_word_break_characters initializer.
5306         (ada_language::word_break_characters): New member function.
5307         * c-lang.c (c_language_data): Delete la_word_break_characters
5308         initializer.
5309         (cplus_language_data): Likewise.
5310         (asm_language_data): Likewise.
5311         (minimal_language_data): Likewise.
5312         * completer.c: Update global comment.
5313         (advance_to_expression_complete_word_point): Update call to
5314         word_break_characters.
5315         (complete_files_symbols): Likewise.
5316         (complete_line_internal_1): Likewise.
5317         (default_completer_handle_brkchars): Likewise.
5318         (skip_quoted_chars): Likewise.
5319         * d-lang.c (d_language_data): Delete la_word_break_characters
5320         initializer.
5321         * f-lang.c (f_word_break_characters): Delete.
5322         (f_language_data): Delete la_word_break_characters initializer.
5323         (f_language::word_break_characters): New member function.
5324         * go-lang.c (go_language_data): Delete la_word_break_characters
5325         initializer.
5326         * language.c (unknown_language_data): Likewise.
5327         (auto_language_data): Likewise.
5328         * language.h (default_word_break_characters): Move declaration to
5329         earlier in the file.
5330         (language_data): Delete la_word_break_characters field.
5331         (language_defn::word_break_characters): New member function.
5332         * m2-lang.c (m2_language_data): Delete la_word_break_characters
5333         initializer.
5334         * objc-lang.c (objc_language_data): Likewise.
5335         * opencl-lang.c (opencl_language_data): Likewise.
5336         * p-lang.c (pascal_language_data): Likewise.
5337         * rust-lang.c (rust_language_data): Likewise.
5338
5339 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5340
5341         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
5342         (ada_language_data): Delete la_get_symbol_name_matcher
5343         initializer.
5344         (language_defn::get_symbol_name_matcher_inner): New member
5345         function.
5346         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
5347         initializer.
5348         (cplus_language_data): Likewise.
5349         (cplus_language::get_symbol_name_matcher_inner): New member
5350         function.
5351         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
5352         (minimal_language_data): Likewise.
5353         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
5354         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
5355         initializer.
5356         * dictionary.c (iter_match_first_hashed): Update call to
5357         get_symbol_name_matcher.
5358         (iter_match_next_hashed): Likewise.
5359         (iter_match_next_linear): Likewise.
5360         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
5361         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
5362         initializer.
5363         (f_language::get_symbol_name_matcher_inner): New member function.
5364         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
5365         initializer.
5366         * language.c (default_symbol_name_matcher): Update header comment,
5367         make static.
5368         (language_defn::get_symbol_name_matcher): New definition.
5369         (language_defn::get_symbol_name_matcher_inner): Likewise.
5370         (get_symbol_name_matcher): Delete.
5371         (unknown_language_data): Delete la_get_symbol_name_matcher
5372         initializer.
5373         (auto_language_data): Likewise.
5374         * language.h (language_data): Delete la_get_symbol_name_matcher
5375         field.
5376         (language_defn::get_symbol_name_matcher): New member function.
5377         (language_defn::get_symbol_name_matcher_inner): Likewise.
5378         (default_symbol_name_matcher): Delete declaration.
5379         * linespec.c (find_methods): Update call to
5380         get_symbol_name_matcher.
5381         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
5382         initializer.
5383         * minsyms.c (lookup_minimal_symbol): Update call to
5384         get_symbol_name_matcher.
5385         (iterate_over_minimal_symbols): Likewise.
5386         * objc-lang.c (objc_language_data): Delete
5387         la_get_symbol_name_matcher initializer.
5388         * opencl-lang.c (opencl_language_data): Likewise.
5389         * p-lang.c (pascal_language_data): Likewise.
5390         * psymtab.c (psymbol_name_matches): Update call to
5391         get_symbol_name_matcher.
5392         * rust-lang.c (rust_language_data): Delete
5393         la_get_symbol_name_matcher initializer.
5394         * symtab.c (symbol_matches_search_name): Update call to
5395         get_symbol_name_matcher.
5396         (compare_symbol_name): Likewise.
5397
5398 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5399
5400         * ada-lang.c (ada_language_data): Delete la_compute_program
5401         initializer.
5402         * c-lang.c (c_language_data): Likewise.
5403         (c_language::compute_program): New member function.
5404         (cplus_language_data): Delete la_compute_program initializer.
5405         (cplus_language::compute_program): New member function.
5406         (asm_language_data): Delete la_compute_program initializer.
5407         (minimal_language_data): Likewise.
5408         * c-lang.h (c_compute_program): Update comment.
5409         (cplus_compute_program): Likewise.
5410         * compile/compile-c-support.c (c_compute_program): Likewise.
5411         (cplus_compute_program): Likewise.
5412         * compile/compile.c (compile_to_object): Update call to
5413         la_compute_program.
5414         * d-lang.c (d_language_data): Delete la_compute_program
5415         initializer.
5416         * f-lang.c (f_language_data): Likewise.
5417         * go-lang.c (go_language_data): Likewise.
5418         * language.c (unknown_language_data): Likewise.
5419         (auto_language_data): Likewise.
5420         * language.h (language_data): Delete la_compute_program field.
5421         (language_defn::compute_program): New member function.
5422         * m2-lang.c (m2_language_data): Delete la_compute_program
5423         initializer.
5424         * objc-lang.c (objc_language_data): Likewise.
5425         * opencl-lang.c (opencl_language_data): Likewise.
5426         * p-lang.c (pascal_language_data): Likewise.
5427         * rust-lang.c (rust_language_data): Likewise.
5428
5429 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5430
5431         * ada-lang.c (ada_language_data) Delete
5432         la_class_name_from_physname initializer.
5433         * c-lang.c (c_language_data): Likewise.
5434         (cplus_language_data): Likewise.
5435         (cplus_language::class_name_from_physname): New member function.
5436         (asm_language_data): Delete la_class_name_from_physname
5437         initializer.
5438         (minimal_language_data): Likewise.
5439         * d-lang.c (d_language_data): Likewise.
5440         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
5441         method on language_defn class.
5442         (guess_full_die_structure_name): Likewise.
5443         * f-lang.c (f_language_data): Delete la_class_name_from_physname
5444         initializer.
5445         * go-lang.c (go_language_data): Likewise.
5446         * language.c (language_class_name_from_physname): Delete.
5447         (unk_lang_class_name): Delete.
5448         (unknown_language_data): Delete la_class_name_from_physname
5449         initializer.
5450         (auto_language_data): Likewise.
5451         * language.h (language_data): Delete la_class_name_from_physname
5452         field.
5453         (language_defn::class_name_from_physname): New function.
5454         (language_class_name_from_physname): Delete declaration.
5455         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
5456         initializer.
5457         * objc-lang.c (objc_language_data): Likewise.
5458         * opencl-lang.c (opencl_language_data): Likewise.
5459         * p-lang.c (pascal_language_data): Likewise.
5460         * rust-lang.c (rust_language_data): Likewise.
5461
5462 2020-06-16  Tom Tromey  <tom@tromey.com>
5463
5464         * tui/tui-data.h (STATUS_NAME): New macro.
5465         * tui/tui-layout.c (tui_remove_some_windows)
5466         (initialize_known_windows, tui_register_window)
5467         (tui_layout_split::remove_windows, initialize_layouts)
5468         (tui_new_layout_command): Don't use hard-coded window names.
5469
5470 2020-06-16  Tom Tromey  <tom@tromey.com>
5471
5472         PR tui/25348:
5473         * tui/tui.c (tui_ensure_readline_initialized): Rename from
5474         tui_initialize_readline.  Only run once.  Call rl_initialize.
5475         * tui/tui.h (tui_ensure_readline_initialized): Rename from
5476         tui_initialize_readline.
5477         * tui/tui-io.c (tui_setup_io): Call
5478         tui_ensure_readline_initialized.
5479         * tui/tui-interp.c (tui_interp::init): Update.
5480
5481 2020-06-16  Tom Tromey  <tom@tromey.com>
5482
5483         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
5484         Also preserve the status window.
5485
5486 2020-06-16  Tom Tromey  <tom@tromey.com>
5487
5488         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
5489         where m_window==nullptr.
5490
5491 2020-06-15  Tom Tromey  <tromey@adacore.com>
5492
5493         * windows-nat.c (windows_nat::handle_output_debug_string):
5494         Update.
5495         (windows_nat::handle_ms_vc_exception): Update.
5496         * target.h (target_read_string): Change API.
5497         * target.c (target_read_string): Change API.
5498         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
5499         Update.
5500         * solib-frv.c (frv_current_sos): Update.
5501         * solib-dsbt.c (dsbt_current_sos): Update.
5502         * solib-darwin.c (darwin_current_sos): Update.
5503         * linux-thread-db.c (inferior_has_bug): Update.
5504         * expprint.c (print_subexp_standard): Update.
5505         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
5506         (ada_exception_message_1): Update.
5507
5508 2020-06-15  Tom Tromey  <tromey@adacore.com>
5509
5510         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
5511
5512 2020-06-15  Tom Tromey  <tromey@adacore.com>
5513
5514         * valprint.c (read_string): Update comment.
5515         * target.c (MIN): Remove.
5516         (target_read_string): Rewrite.
5517
5518 2020-06-15  Tom Tromey  <tromey@adacore.com>
5519
5520         * corefile.c (read_memory_string): Remove.
5521         * ada-valprint.c (ada_value_print_ptr): Update.
5522         * ada-lang.h (ada_tag_name): Change return type.
5523         * ada-lang.c (type_from_tag): Update.
5524         (ada_tag_name_from_tsd): Change return type.  Use
5525         target_read_string.
5526         (ada_tag_name): Likewise.
5527         * gdbcore.h (read_memory_string): Don't declare.
5528
5529 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
5530
5531         * symtab.c (rbreak_command): Ignore Windows drive colon.
5532
5533 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
5534
5535         * NEWS: Mention removed GDBserver host support.
5536
5537 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
5538
5539         * features/riscv/rebuild-csr-xml.sh: Updated.
5540
5541 2020-06-11  Tom Tromey  <tom@tromey.com>
5542
5543         PR gdb/18318:
5544         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
5545
5546 2020-06-09  Jonny Grant  <jg@jguk.org>
5547 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
5548
5549         * main.c (captured_main_1): Don't print new line after help.
5550         (print_gdb_help): add mailing list and IRC channel information
5551         to --help.  Add new lines between items in the footer.  Remove
5552         quotes around bug url.
5553
5554 2020-06-11  Keith Seitz  <keiths@redhat.com>
5555
5556         PR gdb/21356
5557         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
5558         Resolve typedefs for type length calculations.
5559
5560 2020-06-10  Tom de Vries  <tdevries@suse.de>
5561
5562         PR ada/24713
5563         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
5564         (write_psymbols): Enable .gdb_index for ada.
5565         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
5566         ada.
5567
5568 2020-06-10  Tom de Vries  <tdevries@suse.de>
5569
5570         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
5571         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
5572         namei" instead of "const char *name" argument.
5573         (dw2_map_matching_symbols): Use "offset_type namei" variant of
5574         dw2_symtab_iter_init.
5575
5576 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
5577
5578         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
5579         to use type::field and field::type instead.
5580
5581 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
5582
5583         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
5584         to use field::type instead.
5585
5586 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
5587
5588         * gdbtypes.h (struct field) <type, set_type>: New methods.
5589         Rename `type` field to...
5590         <m_type>: ... this.  Change references throughout to use type or
5591         set_type methods.
5592         (FIELD_TYPE): Use field::type.  Change call sites that modify
5593         the field's type to use field::set_type instead.
5594
5595 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
5596
5597         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
5598         to use type::index_type instead.
5599
5600 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
5601
5602         * gdbtypes.h (struct type) <index_type, set_index_type>: New
5603         methods.
5604         (TYPE_INDEX_TYPE): Use type::index_type.
5605         * gdbtypes.c (create_array_type_with_stride): Likewise.
5606
5607 2020-06-07  Tom Tromey  <tom@tromey.com>
5608
5609         * valprint.c (generic_val_print_float): Remove "embedded_offset"
5610         parameter.
5611         (generic_value_print): Update.
5612
5613 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
5614
5615         Revert commit 982a38f60b0.
5616         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
5617
5618 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
5619
5620         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
5621         avoid use after free.
5622
5623 2020-06-05  Tom de Vries  <tdevries@suse.de>
5624
5625         * NEWS: Fix typos.
5626
5627 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
5628
5629         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
5630         the per_bfd object.
5631         (dwarf2_read_debug_names): Likewise.
5632         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
5633         object when re-using a per_bfd object with an index.
5634
5635 2020-06-03  Tom de Vries  <tdevries@suse.de>
5636
5637         PR symtab/26046
5638         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
5639         children for C++.
5640         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
5641         DW_TAG_subprogram.
5642
5643 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5644
5645         * ada-lang.c (ada_language_data): Delete skip_trampoline
5646         initializer.
5647         * c-lang.c (c_language_data): Likewise.
5648         (cplus_language_data): Likewise.
5649         (cplus_language::skip_trampoline): New member function.
5650         (asm_language_data): Delete skip_trampoline initializer.
5651         (minimal_language_data): Likewise.
5652         * d-lang.c (d_language_data): Likewise.
5653         * f-lang.c (f_language_data): Likewise.
5654         * go-lang.c (go_language_data): Likewise.
5655         * language.c (unk_lang_trampoline): Delete function.
5656         (skip_language_trampoline): Update.
5657         (unknown_language_data): Delete skip_trampoline initializer.
5658         (auto_language_data): Likewise.
5659         * language.h (language_data): Delete skip_trampoline field.
5660         (language_defn::skip_trampoline): New function.
5661         * m2-lang.c (m2_language_data): Delete skip_trampoline
5662         initializer.
5663         * objc-lang.c (objc_skip_trampoline): Delete function, move
5664         implementation to objc_language::skip_trampoline.
5665         (objc_language_data): Delete skip_trampoline initializer.
5666         (objc_language::skip_trampoline): New member function with
5667         implementation from objc_skip_trampoline.
5668         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
5669         initializer.
5670         * p-lang.c (pascal_language_data): Likewise.
5671         * rust-lang.c (rust_language_data): Likewise.
5672
5673 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5674
5675         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
5676         (ada_language::demangle): New member function.
5677         * c-lang.c (c_language_data): Delete la_demangle initializer.
5678         (cplus_language_data): Delete la_demangle initializer.
5679         (cplus_language::demangle): New member function.
5680         (asm_language_data): Delete la_demangle initializer.
5681         (minimal_language_data): Delete la_demangle initializer.
5682         * d-lang.c (d_language_data): Delete la_demangle initializer.
5683         (d_language::demangle): New member function.
5684         * f-lang.c (f_language_data): Delete la_demangle initializer.
5685         (f_language::demangle): New member function.
5686         * go-lang.c (go_language_data): Delete la_demangle initializer.
5687         (go_language::demangle): New member function.
5688         * language.c (language_demangle): Update.
5689         (unk_lang_demangle): Delete.
5690         (unknown_language_data): Delete la_demangle initializer.
5691         (unknown_language::demangle): New member function.
5692         (auto_language_data): Delete la_demangle initializer.
5693         (auto_language::demangle): New member function.
5694         * language.h (language_data): Delete la_demangle field.
5695         (language_defn::demangle): New function.
5696         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
5697         * objc-lang.c (objc_language_data): Delete la_demangle
5698         initializer.
5699         (objc_language::demangle): New member function.
5700         * opencl-lang.c (opencl_language_data): Delete la_demangle
5701         initializer.
5702         * p-lang.c (pascal_language_data): Likewise.
5703         * rust-lang.c (rust_language_data): Likewise.
5704         (rust_language::demangle): New member function.
5705
5706 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5707
5708         * ada-lang.c (ada_language_data): Delete la_print_type
5709         initializer.
5710         (ada_language::print_type): New member function.
5711         * c-lang.c (c_language_data): Delete la_print_type initializer.
5712         (c_language::print_type): New member function.
5713         (cplus_language_data): Delete la_print_type initializer.
5714         (cplus_language::print_type): New member function.
5715         (asm_language_data): Delete la_print_type initializer.
5716         (asm_language::print_type): New member function.
5717         (minimal_language_data): Delete la_print_type initializer.
5718         (minimal_language::print_type): New member function.
5719         * d-lang.c (d_language_data): Delete la_print_type initializer.
5720         (d_language::print_type): New member function.
5721         * f-lang.c (f_language_data): Delete la_print_type initializer.
5722         (f_language::print_type): New member function.
5723         * go-lang.c (go_language_data): Delete la_print_type initializer.
5724         (go_language::print_type): New member function.
5725         * language.c (unk_lang_print_type): Delete.
5726         (unknown_language_data): Delete la_print_type initializer.
5727         (unknown_language::print_type): New member function.
5728         (auto_language_data): Delete la_print_type initializer.
5729         (auto_language::print_type): New member function.
5730         * language.h (language_data): Delete la_print_type field.
5731         (language_defn::print_type): New function.
5732         (LA_PRINT_TYPE): Update.
5733         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
5734         (m2_language::print_type): New member function.
5735         * objc-lang.c (objc_language_data): Delete la_print_type
5736         initializer.
5737         (objc_language::print_type): New member function.
5738         * opencl-lang.c (opencl_print_type): Delete, implementation moved
5739         to opencl_language::print_type.
5740         (opencl_language_data): Delete la_print_type initializer.
5741         (opencl_language::print_type): New member function, implementation
5742         from opencl_print_type.
5743         * p-lang.c (pascal_language_data): Delete la_print_type
5744         initializer.
5745         (pascal_language::print_type): New member function.
5746         * rust-lang.c (rust_print_type): Delete, implementation moved to
5747         rust_language::print_type.
5748         (rust_language_data): Delete la_print_type initializer.
5749         (rust_language::print_type): New member function, implementation
5750         from rust_print_type.
5751
5752 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5753
5754         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
5755         implementation moves to...
5756         (ada_language::sniff_from_mangled_name): ...here.  Update return
5757         type.
5758         (ada_language_data): Delete la_sniff_from_mangled_name
5759         initializer.
5760         * c-lang.c (c_language_data): Likewise.
5761         (cplus_language_data): Likewise.
5762         (cplus_language::sniff_from_mangled_name): New member function,
5763         implementation taken from gdb_sniff_from_mangled_name.
5764         (asm_language_data): Delete la_sniff_from_mangled_name
5765         initializer.
5766         (minimal_language_data): Likewise.
5767         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
5768         implementation moves to cplus_language::sniff_from_mangled_name.
5769         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
5770         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
5771         moves to...
5772         (d_language::sniff_from_mangled_name): ...here.
5773         (d_language_data): Delete la_sniff_from_mangled_name initializer.
5774         * f-lang.c (f_language_data): Likewise.
5775         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
5776         moves to...
5777         (go_language::sniff_from_mangled_name): ...here.
5778         (go_language_data): Delete la_sniff_from_mangled_name initializer.
5779         * language.c (language_sniff_from_mangled_name): Delete.
5780         (unknown_language_data): Delete la_sniff_from_mangled_name
5781         initializer.
5782         (auto_language_data): Likewise.
5783         * language.h (language_data): Delete la_sniff_from_mangled_name
5784         field.
5785         (language_defn::sniff_from_mangled_name): New function.
5786         (language_sniff_from_mangled_name): Delete declaration.
5787         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
5788         field.
5789         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
5790         implementation moves to...
5791         (objc_language::sniff_from_mangled_name): ...here.
5792         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
5793         * opencl-lang.c (opencl_language_data): Likewise.
5794         * p-lang.c (pascal_language_data): Likewise.
5795         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
5796         implementation moves to...
5797         (rust_language::sniff_from_mangled_name): ...here.
5798         (rust_language_data): Delete la_sniff_from_mangled_name
5799         initializer.
5800         * symtab.c (symbol_find_demangled_name): Call
5801         sniff_from_mangled_name member function.
5802
5803 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5804
5805         * ada-lang.c (ada_language_data): Delete la_search_name_hash
5806         initializer.
5807         * c-lang.c (c_language_data): Likewise.
5808         (cplus_language_data): Likewise.
5809         (cplus_language::search_name_hash): New member function.
5810         (asm_language_data): Delete la_search_name_hash initializer.
5811         (minimal_language_data): Likewise.
5812         * d-lang.c (d_language_data): Likewise.
5813         * dictionary.c (default_search_name_hash): Rename to...
5814         (language_defn::search_name_hash): ...this.
5815         * f-lang.c (f_language_data): Likewise.
5816         (f_language::search_name_hash): New member function.
5817         * go-lang.c (go_language_data): Delete la_search_name_hash
5818         initializer.
5819         * language.c (unknown_language_data): Likewise.
5820         (auto_language_data): Likewise.
5821         * language.h (struct language_data): Delete la_search_name_hash
5822         field.
5823         (language_defn::search_name_hash): Declare new member function.
5824         (default_search_name_hash): Delete declaration.
5825         * m2-lang.c (m2_language_data): Delete la_search_name_hash
5826         initializer.
5827         * objc-lang.c (objc_language_data): Likewise.
5828         * opencl-lang.c (opencl_language_data): Likewise.
5829         * p-lang.c (pascal_language_data): Likewise.
5830         * rust-lang.c (rust_language_data): Likewise.
5831         * symtab.c (search_name_hash): Update call.
5832
5833 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5834
5835         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
5836         initializer.
5837         * c-lang.c (class compile_instance): Declare.
5838         (c_language_data): Delete la_get_compile_instance initializer.
5839         (c_language::get_compile_instance): New member function.
5840         (cplus_language_data): Delete la_get_compile_instance initializer.
5841         (cplus_language::get_compile_instance): New member function.
5842         (asm_language_data): Delete la_get_compile_instance initializer.
5843         (minimal_language_data): Likewise.
5844         * c-lang.h (c_get_compile_context): Update comment.
5845         (cplus_get_compile_context): Update comment.
5846         * compile/compile.c (compile_to_object): Update calls, don't rely
5847         on function pointer being NULL.
5848         * d-lang.c (d_language_data): Delete la_get_compile_instance
5849         initializer.
5850         * f-lang.c (f_language_data): Likewise.
5851         * go-lang.c (go_language_data): Likewise.
5852         * language.c (unknown_language_data): Likewise.
5853         (auto_language_data): Likewise.
5854         * language.h (language_data): Delete la_get_compile_instance field.
5855         (language_defn::get_compile_instance): New member function.
5856         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
5857         initializer.
5858         * objc-lang.c (objc_language_data): Likewise.
5859         * opencl-lang.c (opencl_language_data): Likewise.
5860         * p-lang.c (pascal_language_data): Likewise.
5861         * rust-lang.c (rust_language_data): Likewise.
5862
5863 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5864
5865         * ada-lang.c (ada_add_all_symbols): Update comment.
5866         (ada_iterate_over_symbols): Delete, move implementation to...
5867         (ada_language::iterate_over_symbols): ...here, a new member
5868         function, rewrite to use range based for loop.
5869         (ada_language_data): Delete la_iterate_over_symbols initializer.
5870         * c-lang.c (c_language_data): Likewise.
5871         (cplus_language_data): Likewise.
5872         (asm_language_data): Likewise.
5873         (minimal_language_data): Likewise.
5874         * d-lang.c (d_language_data): Likewise.
5875         * f-lang.c (f_language_data): Likewise.
5876         * go-lang.c (go_language_data): Likewise.
5877         * language.c (unknown_language_data): Likewise.
5878         (auto_language_data): Likewise.
5879         * language.h (language_data): Delete la_iterate_over_symbols field.
5880         (language_defn::iterate_over_symbols): New member function.
5881         (LA_ITERATE_OVER_SYMBOLS): Update.
5882         * linespec.c (iterate_over_all_matching_symtabs): Update.
5883         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
5884         initializer.
5885         * objc-lang.c (objc_language_data): Likewise.
5886         * opencl-lang.c (opencl_language_data): Likewise.
5887         * p-lang.c (pascal_language_data): Likewise.
5888         * rust-lang.c (rust_language_data): Likewise.
5889
5890 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5891
5892         * ada-lang.c (ada_language_data): Delete
5893         la_lookup_transparent_type initializer.
5894         * c-lang.c (c_language_data): Likewise.
5895         (cplus_language_data): Likewise.
5896         (cplus_language::lookup_transparent_type): New member function.
5897         (asm_language_data): Delete la_lookup_transparent_type
5898         initializer.
5899         (minimal_language_data): Likewise.
5900         * d-lang.c (d_language_data): Likewise.
5901         * f-lang.c (f_language_data): Likewise.
5902         * go-lang.c (go_language_data): Likewise.
5903         * language.c (unknown_language_data): Likewise.
5904         (auto_language_data): Likewise.
5905         * language.h (struct language_data): Delete
5906         la_lookup_transparent_type field.
5907         (language_defn::lookup_transparent_type): New member function.
5908         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
5909         initializer.
5910         * objc-lang.c (objc_language_data): Likewise.
5911         * opencl-lang.c (opencl_language_data): Likewise.
5912         * p-lang.c (pascal_language_data): Likewise.
5913         * rust-lang.c (rust_language_data): Likewise.
5914         * symtab.c (symbol_matches_domain): Update call.
5915
5916 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5917
5918         * ada-lang.c (ada_language_arch_info): Delete function, move
5919         implementation to...
5920         (ada_language::language_arch_info): ...here, a new member
5921         function.
5922         (ada_language_data): Delete la_language_arch_info.
5923         * c-lang.c (c_language_data): Likewise.
5924         (c_language::language_arch_info): New member function.
5925         (cplus_language_arch_info): Delete function, move
5926         implementation to...
5927         (cplus_language::language_arch_info): ...here, a new member
5928         function.
5929         (cplus_language_data): Delete la_language_arch_info.
5930         (asm_language_data): Likewise.
5931         (asm_language::language_arch_info): New member function.
5932         (minimal_language_data): Delete la_language_arch_info.
5933         (minimal_language::language_arch_info): New member function.
5934         * d-lang.c (d_language_arch_info): Delete function, move
5935         implementation to...
5936         (d_language::language_arch_info): ...here, a new member
5937         function.
5938         (d_language_data): Delete la_language_arch_info.
5939         * f-lang.c (f_language_arch_info): Delete function, move
5940         implementation to...
5941         (f_language::language_arch_info): ...here, a new member
5942         function.
5943         (f_language_data): Delete la_language_arch_info.
5944         * go-lang.c (go_language_arch_info): Delete function, move
5945         implementation to...
5946         (go_language::language_arch_info): ...here, a new member
5947         function.
5948         (go_language_data): Delete la_language_arch_info.
5949         * language.c (unknown_language_data): Likewise.
5950         (unknown_language::language_arch_info): New member function.
5951         (auto_language_data): Delete la_language_arch_info.
5952         (auto_language::language_arch_info): New member function.
5953         (language_gdbarch_post_init): Update call to
5954         la_language_arch_info.
5955         * language.h (language_data): Delete la_language_arch_info
5956         function pointer.
5957         (language_defn::language_arch_info): New function.
5958         * m2-lang.c (m2_language_arch_info): Delete function, move
5959         implementation to...
5960         (m2_language::language_arch_info): ...here, a new member
5961         function.
5962         (m2_language_data): Delete la_language_arch_info.
5963         * objc-lang.c (objc_language_arch_info): Delete function, move
5964         implementation to...
5965         (objc_language::language_arch_info): ...here, a new member
5966         function.
5967         (objc_language_data): Delete la_language_arch_info.
5968         * opencl-lang.c (opencl_language_arch_info): Delete function, move
5969         implementation to...
5970         (opencl_language::language_arch_info): ...here, a new member
5971         function.
5972         (opencl_language_data): Delete la_language_arch_info.
5973         * p-lang.c (pascal_language_arch_info): Delete function, move
5974         implementation to...
5975         (pascal_language::language_arch_info): ...here, a new member
5976         function.
5977         (pascal_language_data): Delete la_language_arch_info.
5978         * rust-lang.c (rust_language_arch_info): Delete function, move
5979         implementation to...
5980         (rust_language::language_arch_info): ...here, a new member
5981         function.
5982         (rust_language_data): Delete la_language_arch_info.
5983
5984 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5985
5986         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
5987         initializer.
5988         * c-lang.c (c_language_data): Likewise.
5989         (cplus_language_data): Likewise.
5990         (cplus_language::pass_by_reference_info): New method.
5991         (asm_language_data): Delete la_pass_by_reference initializer.
5992         (minimal_language_data): Likewise.
5993         * cp-abi.c (cp_pass_by_reference): Remove use of
5994         default_pass_by_reference.
5995         * d-lang.c (d_language_data): Likewise.
5996         * f-lang.c (f_language_data): Likewise.
5997         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
5998         default_pass_by_reference.
5999         * go-lang.c (go_language_data): Likewise.
6000         * language.c (language_pass_by_reference): Update.
6001         (default_pass_by_reference): Delete.
6002         (unknown_language_data): Delete la_pass_by_reference
6003         initializer.
6004         (auto_language_data): Likewise.
6005         * language.h (struct language_data): Delete la_pass_by_reference
6006         field.
6007         (language_defn::pass_by_reference_info): New member function.
6008         (default_pass_by_reference): Delete declaration.
6009         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
6010         initializer.
6011         * objc-lang.c (objc_language_data): Likewise.
6012         * opencl-lang.c (opencl_language_data): Likewise.
6013         * p-lang.c (pascal_language_data): Likewise.
6014         * rust-lang.c (rust_language_data): Likewise.
6015
6016 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6017
6018         * ada-lang.c (ada_read_var_value): Delete function, move
6019         implementation to...
6020         (ada_language::read_var_value): ...here.
6021         (ada_language_data): Delete la_read_var_value initializer.
6022         * c-lang.c (c_language_data): Likewise.
6023         (cplus_language_data): Likewise.
6024         (minimal_language_data): Likewise.
6025         * d-lang.c (d_language_data): Likewise.
6026         * f-lang.c (f_language_data): Likewise.
6027         * findvar.c (default_read_var_value): Rename to...
6028         (language_defn::read_var_value): ...this.
6029         * findvar.c (read_var_value): Update header comment, and change to
6030         call member function instead of function pointer.
6031         * go-lang.c (go_language_data): Likewise.
6032         * language.c (unknown_language_data): Delete la_read_var_value
6033         initializer.
6034         (auto_language_data): Likewise.
6035         * language.h (struct language_data): Delete la_read_var_value
6036         field.
6037         (language_defn::read_var_value): New member function.
6038         (default_read_var_value): Delete declaration.
6039         * m2-lang.c (m2_language_data): Delete la_read_var_value
6040         initializer.
6041         * objc-lang.c (objc_language_data): Likewise.
6042         * opencl-lang.c (opencl_language_data): Likewise.
6043         * p-lang.c (pascal_language_data): Likewise.
6044         * rust-lang.c (rust_language_data): Likewise.
6045         * value.h (default_read_var_value): Delete declaration.
6046
6047 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6048
6049         * ada-lang.c (ada_print_array_index): Delete function, move
6050         implementation to...
6051         (ada_language::print_array_index): ...here.
6052         (ada_language_data): Delete la_print_array_index initializer.
6053         * c-lang.c (c_language_data): Likewise.
6054         (cplus_language_data): Likewise.
6055         (minimal_language_data): Likewise.
6056         * d-lang.c (d_language_data): Likewise.
6057         * f-lang.c (f_language_data): Likewise.
6058         * go-lang.c (go_language_data): Likewise.
6059         * language.c (default_print_array_index): Delete function, move
6060         implementation to...
6061         (language_defn::print_array_index): ...here.
6062         (unknown_language_data): Delete la_print_array_index initializer.
6063         (auto_language_data): Likewise.
6064         * language.h (struct language_data): Delete la_print_array_index
6065         field.
6066         (language_defn::print_array_index): New member function.
6067         (LA_PRINT_ARRAY_INDEX): Update.
6068         (default_print_array_index): Delete declaration.
6069         * m2-lang.c (m2_language_data): Delete la_print_array_index
6070         initializer.
6071         * objc-lang.c (objc_language_data): Likewise.
6072         * opencl-lang.c (opencl_language_data): Likewise.
6073         * p-lang.c (pascal_language_data): Likewise.
6074         * rust-lang.c (rust_language_data): Likewise.
6075
6076 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6077
6078         * gdb/ada-lang.c (ada_language_defn): Convert to...
6079         (ada_language_data): ...this.
6080         (class ada_language): New class.
6081         (ada_language_defn): New static global.
6082         * gdb/c-lang.c (c_language_defn): Convert to...
6083         (c_language_data): ...this.
6084         (class c_language): New class.
6085         (c_language_defn): New static global.
6086         (cplus_language_defn): Convert to...
6087         (cplus_language_data): ...this.
6088         (class cplus_language): New class.
6089         (cplus_language_defn): New static global.
6090         (asm_language_defn): Convert to...
6091         (asm_language_data): ...this.
6092         (class asm_language): New class.
6093         (asm_language_defn): New static global.
6094         (minimal_language_defn): Convert to...
6095         (minimal_language_data): ...this.
6096         (class minimal_language): New class.
6097         (minimal_language_defn): New static global.
6098         * gdb/d-lang.c (d_language_defn): Convert to...
6099         (d_language_data): ...this.
6100         (class d_language): New class.
6101         (d_language_defn): New static global.
6102         * gdb/f-lang.c (f_language_defn): Convert to...
6103         (f_language_data): ...this.
6104         (class f_language): New class.
6105         (f_language_defn): New static global.
6106         * gdb/go-lang.c (go_language_defn): Convert to...
6107         (go_language_data): ...this.
6108         (class go_language): New class.
6109         (go_language_defn): New static global.
6110         * gdb/language.c (unknown_language_defn): Remove declaration.
6111         (current_language): Initialize to nullptr, real initialization is
6112         moved to _initialize_language.
6113         (languages): Delete global.
6114         (language_defn::languages): Define.
6115         (set_language_command): Use language_defn::languages.
6116         (set_language): Likewise.
6117         (range_error): Likewise.
6118         (language_enum): Likewise.
6119         (language_def): Likewise.
6120         (add_set_language_command): Use language_def::languages for the
6121         language list, and language_def to lookup language pointers.
6122         (skip_language_trampoline): Use language_defn::languages.
6123         (unknown_language_defn): Convert to...
6124         (unknown_language_data): ...this.
6125         (class unknown_language): New class.
6126         (unknown_language_defn): New static global.
6127         (auto_language_defn): Convert to...
6128         (auto_language_data): ...this.
6129         (class auto_language): New class.
6130         (auto_language_defn): New static global.
6131         (language_gdbarch_post_init): Use language_defn::languages.
6132         (_initialize_language): Initialize current_language.
6133         * gdb/language.h (struct language_defn): Rename to...
6134         (struct language_data): ...this.
6135         (struct language_defn): New.
6136         (auto_language_defn): Delete.
6137         (unknown_language_defn): Delete.
6138         (minimal_language_defn): Delete.
6139         (ada_language_defn): Delete.
6140         (asm_language_defn): Delete.
6141         (c_language_defn): Delete.
6142         (cplus_language_defn): Delete.
6143         (d_language_defn): Delete.
6144         (f_language_defn): Delete.
6145         (go_language_defn): Delete.
6146         (m2_language_defn): Delete.
6147         (objc_language_defn): Delete.
6148         (opencl_language_defn): Delete.
6149         (pascal_language_defn): Delete.
6150         (rust_language_defn): Delete.
6151         * gdb/m2-lang.c (m2_language_defn): Convert to...
6152         (m2_language_data): ...this.
6153         (class m2_language): New class.
6154         (m2_language_defn): New static global.
6155         * gdb/objc-lang.c (objc_language_defn): Convert to...
6156         (objc_language_data): ...this.
6157         (class objc_language): New class.
6158         (objc_language_defn): New static global.
6159         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
6160         (opencl_language_data): ...this.
6161         (class opencl_language): New class.
6162         (opencl_language_defn): New static global.
6163         * gdb/p-lang.c (pascal_language_defn): Convert to...
6164         (pascal_language_data): ...this.
6165         (class pascal_language): New class.
6166         (pascal_language_defn): New static global.
6167         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
6168         language pointer, update comment format.
6169         * gdb/rust-lang.c (rust_language_defn): Convert to...
6170         (rust_language_data): ...this.
6171         (class rust_language): New class.
6172         (rust_language_defn): New static global.
6173
6174 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
6175
6176         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
6177         member variable.
6178         <m_stmt_at_address>: New member variable.
6179         (lnp_state_machine::record_line): Don't record some lines, update
6180         tracking of is_stmt at the same address.
6181         (lnp_state_machine::lnp_state_machine): Initialise new member
6182         variables.
6183
6184 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6185
6186         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
6187         "-include gnu-nat-mig.h".
6188         * gnu-nat-mig.h: New file.
6189         * gnu-nat.c: Include "gnu-nat-mig.h".
6190         (exc_server, msg_reply_server, notify_server,
6191         process_reply_server): Remove declarations.
6192
6193 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6194
6195         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
6196         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
6197         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
6198         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
6199         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
6200         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
6201         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
6202         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
6203         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
6204         to gnu_nat_target class.
6205         * gnu-nat.c: Likewise.
6206         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
6207         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
6208         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
6209         object.
6210         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
6211         instead of `gnu_target'.
6212
6213 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6214
6215         * i386-gnu-tdep.c: Include "gdbcore.h"
6216         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
6217         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
6218         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
6219         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
6220         i386_gnu_sigcontext_addr): New functions
6221         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
6222         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
6223         tdep.
6224
6225 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6226
6227         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
6228         before fork_inferior call. Avoid calling it if target_is_pushed returns
6229         true.
6230
6231 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6232
6233         * gnu-nat.h (gnu_target): New variable declaration.
6234         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
6235         gnu_target.
6236         * gnu-nat.c (gnu_target): New variable.
6237         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
6238         add_thread_silent, and add_thread calls.
6239         (gnu_nat_target::create_inferior): Pass gnu_target to
6240         add_thread_silent, thread_change_ptid call.
6241         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
6242         call.
6243
6244 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6245
6246         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
6247         (gnu_nat_target::find_memory_regions): Remove unused
6248         `old_address' variable.
6249
6250 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6251
6252         * gnu-nat.c: Include "gdbarch.h".
6253
6254 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6255
6256         * reply_mig_hack.awk (Error return): Cast function through
6257         void *, to bypass compiler function call check.
6258
6259 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6260
6261         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
6262         $(srcdir)/reply_mig_hack.awk.
6263
6264 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6265
6266         * gnu-nat.h (gnu_debug_flag): Set type to bool.
6267
6268 2020-05-30  Jonny Grant  <jg@jguk.org>
6269
6270         * configure.ac (ACX_BUGURL): change bug URL to https.
6271
6272 2020-05-30  Pedro Alves  <palves@redhat.com>
6273
6274         * cp-support.c (replace_typedefs_template): New.
6275         (replace_typedefs_qualified_name): Handle
6276         DEMANGLE_COMPONENT_TEMPLATE.
6277
6278 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
6279
6280         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
6281         dwarf2/index-cache.h, dwarf2/index-write.c,
6282         dwarf2/index-write.h, dwarf2/line-header.c,
6283         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
6284         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
6285         variables and fields from `dwarf2_per_objfile` to just
6286         `per_objfile` throughout.
6287
6288 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
6289
6290         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
6291         <push_dwarf_reg_entry_value>: Add comment.
6292
6293 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
6294             Keith Seitz  <keiths@redhat.com>
6295
6296         * python/python.c (do_start_initialization): Call PyEval_SaveThread
6297         instead of PyEval_ReleaseLock.
6298         (class gdbpy_gil): Move to earlier in file.
6299         (finalize_python): Set gdb_python_initialized.
6300         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
6301         when not initialized.
6302
6303 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
6304
6305         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
6306         <push_dwarf_reg_entry_value>: Remove assert.  Override
6307         per_objfile with caller_per_objfile.
6308
6309 2020-05-28  Tom de Vries  <tdevries@suse.de>
6310
6311         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
6312         PR gold/15646 workaround to symbol kind "type".
6313
6314 2020-05-27  Tom Tromey  <tromey@adacore.com>
6315
6316         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
6317
6318 2020-05-27  Tom Tromey  <tromey@adacore.com>
6319
6320         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
6321         Use htab_find_with_hash.
6322         <add_abbrev>: Remove "abbrev_number" parameter.
6323         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
6324         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
6325         (hash_abbrev): Add comment.
6326         (abbrev_table::lookup_abbrev): Move to header file.
6327         (abbrev_table::read): Update.
6328
6329 2020-05-27  Tom Tromey  <tromey@adacore.com>
6330
6331         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
6332         method.
6333         <canonical_name>: New member.
6334         <raw_name>: Rename from "name".
6335         (partial_die_info): Initialize canonical_name.
6336         (scan_partial_symbols): Check raw_name.
6337         (partial_die_parent_scope, partial_die_full_name)
6338         (add_partial_symbol, add_partial_subprogram)
6339         (add_partial_enumeration, load_partial_dies): Use "name" method.
6340         (partial_die_info::name): New method.
6341         (partial_die_info::read, guess_partial_die_structure_name)
6342         (partial_die_info::fixup): Update.
6343
6344 2020-05-27  Tom Tromey  <tromey@adacore.com>
6345
6346         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
6347         <get_ref_die_offset>: Inline.
6348         <get_ref_die_offset_complaint>: New method.
6349         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
6350         (attribute::get_ref_die_offset_complaint): Rename from
6351         get_ref_die_offset.  Just issue complaint.
6352
6353 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
6354
6355         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
6356
6357 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
6358
6359         * exec.c (exec_file_attach): Use errno value of first openp failure.
6360
6361 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
6362
6363         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
6364         Don't close thread handle.
6365
6366 2020-05-27  Tom Tromey  <tom@tromey.com>
6367             Simon Marchi  <simon.marchi@efficios.com>
6368
6369         * objfiles.h (struct objfile) <partial_symtabs>: Now a
6370         shared_ptr.
6371         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
6372         member.
6373         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
6374         dwarf2_per_bfd_objfile_data_key>: New globals.
6375         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
6376         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
6377         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
6378         shared.
6379         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
6380         short-circuit when sharing.
6381         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
6382         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
6383
6384 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6385
6386         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
6387         to...
6388         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
6389         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
6390
6391 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6392
6393         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
6394         build_name_components, find_name_components_bounds>:
6395         Add per_objfile parameter.
6396         (struct mapped_index) <symbol_name_at>: Likewise.
6397         (struct mapped_debug_names): Remove constructor.
6398         <dwarf2_per_objfile>: Remove field.
6399         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
6400         (mapped_index_base::find_name_components_bounds,
6401         mapped_index_base::build_name_components,
6402         dw2_expand_symtabs_matching_symbol): Likewise.
6403         (class mock_mapped_index) <symbol_name_at>: Likewise.
6404         (check_match): Likewise.
6405         (check_find_bounds_finds): Likewise.
6406         (test_mapped_index_find_name_component_bounds): Update.
6407         (CHECK_MATCH): Update.
6408         (dw2_expand_symtabs_matching): Update.
6409         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
6410         per_objfile parameter.
6411         <find_vec_in_debug_names>: Likewise.
6412         <m_per_objfile>: New field.
6413         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
6414         parameter.
6415         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
6416         (dw2_debug_names_iterator::next): Update.
6417         (dw2_debug_names_lookup_symbol): Update.
6418         (dw2_debug_names_expand_symtabs_for_function): Update.
6419         (dw2_debug_names_map_matching_symbols): Update.
6420         (dw2_debug_names_expand_symtabs_matching): Update.
6421         (dwarf2_read_debug_names): Update.
6422
6423 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6424
6425         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
6426         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
6427         move to dwarf2_per_objfile.
6428         <read_in_chain>: Remove.
6429         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
6430         remove_all_cus, age_comp_units>: New methods.
6431         <m_dwarf2_cus>: New member.
6432         (struct dwarf2_per_cu_data) <cu>: Remove.
6433         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
6434         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
6435         moved to methods of dwarf2_per_objfile.
6436         (dwarf2_clear_marks): Remove.
6437         (dwarf2_queue_item::~dwarf2_queue_item): Update.
6438         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
6439         (dwarf2_per_bfd::free_cached_comp_units): Remove.
6440         (dwarf2_per_objfile::remove_all_cus): New.
6441         (class free_cached_comp_units) <~free_cached_comp_units>:
6442         Update.
6443         (load_cu): Update.
6444         (dw2_do_instantiate_symtab): Adjust.
6445         (fill_in_sig_entry_from_dwo_entry): Adjust.
6446         (cutu_reader::init_tu_and_read_dwo_dies): Update.
6447         (cutu_reader::cutu_reader): Likewise.
6448         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
6449         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
6450         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
6451         and dwarf2_per_objfile::age_comp_units.
6452         (load_partial_comp_unit): Update.
6453         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
6454         (process_queue): Likewise.
6455         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
6456         backlink.
6457         (dwarf2_read_addr_index): Likewise.
6458         (follow_die_offset): Likewise.
6459         (dwarf2_fetch_die_loc_sect_off): Likewise.
6460         (dwarf2_fetch_constant_bytes): Likewise.
6461         (dwarf2_fetch_die_type_sect_off): Likewise.
6462         (follow_die_sig_1): Likewise.
6463         (load_full_type_unit): Likewise.
6464         (read_signatured_type): Likewise.
6465         (dwarf2_cu::dwarf2_cu): Don't set cu field.
6466         (dwarf2_cu::~dwarf2_cu): Remove.
6467         (dwarf2_per_objfile::get_cu): New.
6468         (dwarf2_per_objfile::set_cu): New.
6469         (age_cached_comp_units): Rename to...
6470         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
6471         to std::unordered_map.
6472         (free_one_cached_comp_unit): Rename to...
6473         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
6474         to std::unordered_map.
6475         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
6476         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
6477         a dwarf2_per_objfile in data.
6478         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
6479         (dwarf2_clear_marks): Remove.
6480
6481 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6482
6483         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
6484         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
6485         (init_tu_and_read_dwo_dies): Likewise.
6486         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
6487         (cutu_reader::cutu_reader): Likewise.
6488         (load_partial_comp_unit): Likewise.
6489         (process_psymtab_comp_unit): Update.
6490         (build_type_psymtabs_1): Update.
6491         (process_skeletonless_type_unit): Update.
6492         (load_full_comp_unit): Update.
6493         (find_partial_die): Update.
6494         (dwarf2_read_addr_index): Update.
6495         (read_signatured_type): Update.
6496
6497 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6498
6499         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
6500         m_header_read_in>: New fields.
6501         <get_header>: New method.
6502         * dwarf2/read.c (per_cu_header_read_in): Remove.
6503         (dwarf2_per_cu_data::get_header): New.
6504         (dwarf2_per_cu_data::addr_size): Update.
6505         (dwarf2_per_cu_data::offset_size): Update.
6506         (dwarf2_per_cu_data::ref_addr_size): Update.
6507
6508 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6509
6510         * dwarf2/read.c (load_cu): Return dwarf2_cu.
6511         (dw2_do_instantiate_symtab): Update.
6512         (queue_and_load_all_dwo_tus): Change parameter from
6513         dwarf2_per_cu_data to dwarf2_cu.
6514         (dwarf2_fetch_die_loc_sect_off): Update.
6515         (dwarf2_fetch_constant_bytes): Update.
6516         (dwarf2_fetch_die_type_sect_off): Update.
6517
6518 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6519
6520         * dwarf2/read.c (process_full_comp_unit,
6521         process_full_type_unit): Remove per_cu, per_objfile paramters.
6522         Add dwarf2_cu parameter.
6523         (process_queue): Update.
6524
6525 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6526
6527         * dwarf2/read.c (create_cu_from_index_list): Replace
6528         dwarf2_per_objfile parameter with dwarf2_per_bfd.
6529         (create_cus_from_index_list): Likewise.
6530         (create_cus_from_index): Likewise.
6531         (create_signatured_type_table_from_index): Likewise.
6532         (create_cus_from_debug_names_list): Likewise.
6533         (create_cus_from_debug_names): Likewise.
6534         (dwarf2_read_gdb_index): Update.
6535         (dwarf2_read_debug_names): Update.
6536
6537 2020-05-27  Tom Tromey  <tom@tromey.com>
6538             Simon Marchi  <simon.marchi@efficios.com>
6539
6540         * dwarf2/read.h (struct dwarf2_per_objfile)
6541         <get_type_for_signatured_type, set_type_for_signatured_type>:
6542         New methods.
6543         <m_type_map>: New member.
6544         (struct signatured_type) <type>: Remove.
6545         * dwarf2/read.c
6546         (dwarf2_per_objfile::get_type_for_signatured_type,
6547         dwarf2_per_objfile::set_type_for_signatured_type): New.
6548         (get_signatured_type): Use new methods.
6549
6550 2020-05-27  Tom Tromey  <tom@tromey.com>
6551             Simon Marchi  <simon.marchi@efficios.com>
6552
6553         * dwarf2/read.h (struct type_unit_group_unshareable): New.
6554         (struct dwarf2_per_objfile) <type_units>: New member.
6555         <get_type_unit_group_unshareable>: New method.
6556         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
6557         num_symtabs, symtabs>: Remove; move to
6558         type_unit_group_unshareable.
6559         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
6560         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
6561         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
6562
6563 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6564
6565         * dwarf2/read.h (struct dwarf2_per_cu_data):
6566         <dwarf2_per_objfile>: Remove.
6567         * dwarf2/read.c (create_cu_from_index_list): Don't assign
6568         dwarf2_per_objfile.
6569         (create_signatured_type_table_from_index): Likewise.
6570         (create_signatured_type_table_from_debug_names): Likewise.
6571         (create_debug_type_hash_table): Likewise.
6572         (fill_in_sig_entry_from_dwo_entry): Likewise.
6573         (create_type_unit_group): Likewise.
6574         (read_comp_units_from_section): Likewise.
6575         (create_cus_hash_table): Likewise.
6576
6577 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6578
6579         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
6580         dwarf2_per_cu_data::dwarf2_per_objfile.
6581         (compute_compunit_symtab_includes): Likewise.
6582         (dwarf2_cu::start_symtab): Likewise.
6583
6584 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6585
6586         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
6587         parameter.
6588         * dwarf2/read.c (get_die_type_at_offset): Likewise.
6589         (read_namespace_alias): Update.
6590         (lookup_die_type): Update.
6591         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
6592         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
6593         Update.
6594         (disassemble_dwarf_expression): Update.
6595
6596 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6597
6598         * dwarf2/read.h (struct dwarf2_queue_item): Add
6599         dwarf2_per_objfile parameter, assign new parameter.
6600         <per_objfile>: New field.
6601         * dwarf2/read.c (free_one_cached_comp_unit): Add
6602         dwarf2_per_objfile parameter.
6603         (queue_comp_unit): Likewise.
6604         (dw2_do_instantiate_symtab): Update.
6605         (process_psymtab_comp_unit): Update.
6606         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
6607         (process_imported_unit_die): Update.
6608         (queue_and_load_dwo_tu): Update.
6609         (follow_die_offset): Update.
6610         (follow_die_sig_1): Update.
6611
6612 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6613
6614         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
6615         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
6616         (read_call_site_scope): Assign per_objfile.
6617         (dwarf2_per_cu_data::objfile): Remove.
6618         * gdbtypes.h (struct call_site) <per_objfile>: New member.
6619         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
6620         dwarf2_per_objfile parameter.
6621         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
6622         dwarf2_per_objfile parameter.
6623         (dwarf_expr_reg_to_entry_parameter): Add output
6624         dwarf2_per_objfile parameter.
6625         (locexpr_get_frame_base): Update.
6626         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
6627         <push_dwarf_reg_entry_value>: Update.
6628         <call_site_to_target_addr>: Update.
6629         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
6630         parameter.
6631         (value_of_dwarf_reg_entry): Update.
6632         (rw_pieced_value): Update.
6633         (indirect_synthetic_pointer): Update.
6634         (dwarf2_evaluate_property): Update.
6635         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
6636         parameter.
6637         (locexpr_read_variable): Update.
6638         (locexpr_get_symbol_read_needs): Update.
6639         (loclist_read_variable): Update.
6640
6641 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6642
6643         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
6644         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
6645         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
6646         parameter.
6647         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
6648         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
6649         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
6650         parameter.
6651         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
6652         sect_variable_value): Add dwarf2_per_objfile parameter.
6653         (class dwarf_evaluate_loc_desc) <dwarf_call,
6654         dwarf_variable_value>: Update.
6655         (fetch_const_value_from_synthetic_pointer): Add
6656         dwarf2_per_objfile parameter.
6657         (fetch_const_value_from_synthetic_pointer): Update.
6658         (coerced_pieced_ref): Update.
6659         (class symbol_needs_eval_context) <dwarf_call,
6660         dwarf_variable_value>: Update.
6661         (dwarf2_compile_expr_to_ax): Update.
6662
6663 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6664
6665         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
6666         parameter.
6667         (dwarf2_evaluate_loc_desc_full): Update.
6668
6669 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6670
6671         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
6672         parameter.
6673         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
6674         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
6675         dwarf2_per_objfile parameter.
6676         (decode_debug_loc_dwo_addresses): Likewise.
6677         (dwarf2_find_location_expression): Update.
6678         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
6679         (locexpr_describe_location_piece): Add dwarf2_per_objfile
6680         parameter.
6681         (disassemble_dwarf_expression): Add dwarf2_per_objfile
6682         parameter.
6683         (locexpr_describe_location_1): Likewise.
6684         (locexpr_describe_location): Update.
6685
6686 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6687
6688         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
6689         Remove.
6690         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
6691         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
6692         (dwarf2_compile_property_to_c): Update.
6693         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
6694         use text offset from objfile.
6695         (locexpr_tracepoint_var_ref): Update.
6696         (locexpr_generate_c_location): Update.
6697         (loclist_describe_location): Update.
6698         (loclist_tracepoint_var_ref): Update.
6699         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
6700         dwarf2_per_objfile parameter.
6701         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
6702         use text offset from objfile.
6703         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
6704
6705 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6706
6707         * dwarf2/expr.h (struct dwarf_expr_context)
6708         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
6709         <offset>: Remove.
6710         <per_objfile>: New member.
6711         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
6712         dwarf2_per_objfile parameter.  Don't set offset, set
6713         per_objfile.
6714         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
6715         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
6716         a dwarf2_per_objfile object instead of an offset.
6717         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
6718         constructor.
6719         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
6720         to dwarf2_expr_executor constructor.  Don't set offset.
6721         (dwarf2_fetch_cfa_info): Update.
6722         (struct dwarf2_frame_cache) <text_offset>: Remove.
6723         <per_objfile>: New field.
6724         (dwarf2_frame_cache): Update.
6725         (dwarf2_frame_prev_register): Update.
6726         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
6727         <dwarf_evaluate_loc_desc>: Add constructor.
6728         (dwarf2_evaluate_loc_desc_full): Update.
6729         (dwarf2_locexpr_baton_eval): Update.
6730         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
6731         Add constructor.
6732         (dwarf2_loc_desc_get_symbol_read_needs): Update.
6733
6734 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6735
6736         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
6737         addr_sized_int_type>: Move to dwarf2_cu.
6738         <int_type>: Move to dwarf2_per_objfile.
6739         (struct dwarf2_per_objfile) <int_type>: Move here.
6740         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
6741         addr_sized_int_type>: Move here.
6742         (read_func_scope): Update.
6743         (read_array_type): Update.
6744         (read_tag_string_type): Update.
6745         (attr_to_dynamic_prop): Update.
6746         (dwarf2_per_cu_data::int_type): Rename to...
6747         (dwarf2_per_objfile::int_type): ... this.
6748         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
6749         (dwarf2_cu::addr_sized_int_type): ... this.
6750         (read_subrange_type): Update.
6751         (dwarf2_per_cu_data::addr_type): Rename to...
6752         (dwarf2_cu::addr_type): ... this.
6753         (set_die_type): Update.
6754
6755 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6756
6757         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
6758         data through per_cu->cu.
6759
6760 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6761
6762         * dwarf2/read.c (lookup_dwo_comp_unit): Change
6763         dwarf2_per_cu_data parameter fo dwarf2_cu.
6764         (lookup_dwo_type_unit): Likewise.
6765         (read_cutu_die_from_dwo): Likewise.
6766         (lookup_dwo_unit): Likewise.
6767         (open_and_init_dwo_file): Likewise.
6768         (lookup_dwo_cutu): Likewise.
6769         (lookup_dwo_comp_unit): Likewise.
6770         (lookup_dwo_type_unit): Likewise.
6771         (cutu_reader::init_tu_and_read_dwo_dies): Update.
6772         (cutu_reader::cutu_reader): Update.
6773
6774 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6775
6776         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
6777         parameter.
6778         (process_full_type_unit): Likewise.
6779         (process_queue): Update.
6780
6781 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6782
6783         * dwarf2/read.c (recursively_compute_inclusions): Add
6784         dwarf2_per_objfile parameter.
6785         (compute_compunit_symtab_includes): Likewise.
6786         (process_cu_includes): Update.
6787
6788 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6789
6790         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
6791         parameter.
6792         (create_type_unit_group): Update.
6793         (process_psymtab_comp_unit_reader): Update.
6794         (build_type_psymtabs_reader): Update.
6795
6796 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6797
6798         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
6799         object through m_this_cu->cu.
6800
6801 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6802
6803         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
6804         the info parameter.
6805         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
6806
6807 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6808
6809         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
6810         per_objfile parameter.
6811         (load_full_type_unit): Add per_objfile parameter.
6812         (read_signatured_type): Likewise.
6813         (load_full_comp_unit): Likewise.
6814         (load_cu): Likewise.
6815         (dw2_do_instantiate_symtab): Likewise.
6816         (dw2_get_file_names): Likewise.
6817         (dw2_map_symtabs_matching_filename): Update.
6818         (dw_expand_symtabs_matching_file_matcher): Update.
6819         (dw2_map_symbol_filenames): Update.
6820         (process_psymtab_comp_unit): Add per_objfile parameter.
6821         (build_type_psymtabs_1): Update.
6822         (process_skeletonless_type_unit): Update.
6823         (dwarf2_build_psymtabs_hard): Update.
6824         (load_partial_comp_unit): Add per_objfile parameter.
6825         (scan_partial_symbols): Update.
6826         (load_full_comp_unit): Add per_objfile parameter.
6827         (process_imported_unit_die): Update.
6828         (create_cus_hash_table): Update.
6829         (find_partial_die): Update.
6830         (dwarf2_read_addr_index): Update.
6831         (follow_die_offset): Update.
6832         (dwarf2_fetch_die_loc_sect_off): Update.
6833         (dwarf2_fetch_constant_bytes): Update.
6834         (dwarf2_fetch_die_type_sect_off): Update.
6835         (follow_die_sig_1): Update.
6836         (load_full_type_unit): Add per_objfile parameter.
6837         (read_signatured_type): Likewise.
6838
6839 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6840
6841         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
6842         of objfile_name.
6843
6844 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6845
6846         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
6847         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
6848         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
6849         field.
6850         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
6851         (create_cus_from_index): Update.
6852         (dwarf2_read_gdb_index): Update.
6853         (create_cus_from_debug_names): Update.
6854         (dwarf2_read_debug_names): Update.
6855         (get_abbrev_section_for_cu): Update.
6856         (create_all_comp_units): Update.
6857         (read_attribute_value): Update.
6858         (get_debug_line_section): Update.
6859         * dwarf2/index-cache.c (index_cache::store): Update.
6860         * dwarf2/index-write.c (save_gdb_index_command): Update.
6861         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
6862
6863 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6864
6865         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
6866         member.
6867         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
6868         dwarf2_per_cu_data::per_bfd.
6869         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
6870         (create_type_unit_group): Likewise.
6871         (queue_comp_unit): Remove reference to
6872         per_cu->dwarf2_per_objfile.
6873         (maybe_queue_comp_unit): Likewise.
6874         (fill_in_sig_entry_from_dwo_entry): Assign new field.
6875         (create_cus_hash_table): Assign new field.
6876
6877 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6878
6879         * dwarf2/read.c: Replace
6880         dwarf2_cu->per_cu->dwarf2_per_objfile references with
6881         dwarf2_cu->per_objfile throughout.
6882
6883 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6884
6885         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
6886         parameter, don't use per_cu->dwarf2_per_objfile.
6887         (dw2_instantiate_symtab): Likewise.
6888         (dw2_find_last_source_symtab): Update.
6889         (dw2_map_expand_apply): Update.
6890         (dw2_lookup_symbol): Update.
6891         (dw2_expand_symtabs_for_function): Update.
6892         (dw2_expand_all_symtabs): Update.
6893         (dw2_expand_symtabs_with_fullname): Update.
6894         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
6895         don't use per_cu->dwarf2_per_objfile.
6896         (dw2_expand_marked_cus): Update.
6897         (dw2_find_pc_sect_compunit_symtab): Update.
6898         (dw2_debug_names_lookup_symbol): Update.
6899         (dw2_debug_names_expand_symtabs_for_function): Update.
6900         (dw2_debug_names_map_matching_symbols): Update.
6901         (dwarf2_psymtab::expand_psymtab): Update.
6902
6903 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6904
6905         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
6906         <per_objfile>: New member.
6907         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
6908         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
6909         call to dwarf2_cu.
6910         (cutu_reader::cutu_reader): Update.
6911         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
6912
6913 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6914
6915         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
6916         struct dwarf2_per_objfile.
6917         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
6918         dwarf2_per_bfd.
6919         * dwarf2/read.c (set_die_type): Update.
6920         (get_die_type_at_offset): Update.
6921
6922 2020-05-27  Tom Tromey  <tom@tromey.com>
6923             Simon Marchi  <simon.marchi@efficios.com>
6924
6925         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
6926         method.
6927         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
6928         get_symtab, set_symtab>: New methods.
6929         <m_symtabs>: New field.
6930         (struct dwarf2_psymtab): Derive from partial_symtab.
6931         <readin_p, get_compunit_symtab>: Declare methods.
6932         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
6933         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
6934         New methods.
6935         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
6936         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
6937         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
6938         (dw2_symtab_iter_next, dw2_print_stats)
6939         (dw2_expand_symtabs_with_fullname)
6940         (dw2_expand_symtabs_matching_one)
6941         (dw_expand_symtabs_matching_file_matcher)
6942         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
6943         (dw2_debug_names_iterator::next)
6944         (dw2_debug_names_map_matching_symbols)
6945         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
6946         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
6947         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
6948         New methods.
6949         (get_compunit_symtab, process_full_comp_unit)
6950         (process_full_type_unit): Update.
6951         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
6952
6953 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6954
6955         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
6956         then introduce a new dwarf2_per_objfile type.
6957         <read_line_string>: Move to the new dwarf2_per_objfile type.
6958         <objfile>: Likewise.
6959         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
6960         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
6961         dwarf2_per_objfile->per_bfd.
6962         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
6963         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
6964         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
6965         (dwarf2_per_bfd::free_cached_comp_units): ... this.
6966         (dwarf2_has_info): Allocate dwarf2_per_bfd.
6967         (dwarf2_per_objfile::locate_sections): Rename to...
6968         (dwarf2_per_bfd::locate_sections): ... this.
6969         (dwarf2_per_objfile::get_cutu): Rename to...
6970         (dwarf2_per_bfd::get_cutu): ... this.
6971         (dwarf2_per_objfile::get_cu): Rename to...
6972         (dwarf2_per_bfd::get_cu): ... this.
6973         (dwarf2_per_objfile::get_tu): Rename to...
6974         (dwarf2_per_bfd::get_tu): ... this.
6975         (dwarf2_per_objfile::allocate_per_cu): Rename to...
6976         (dwarf2_per_bfd::allocate_per_cu): ... this.
6977         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
6978         (dwarf2_per_bfd::allocate_signatured_type): ... this.
6979         (get_gdb_index_contents_ftype): Change parameter from
6980         dwarf2_per_objfile to dwarf2_per_bfd.
6981         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
6982         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
6983
6984 2020-05-27  Tom Tromey  <tom@tromey.com>
6985             Simon Marchi  <simon.marchi@efficios.com>
6986
6987         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
6988         (allocate_piece_closure): Set "per_objfile" member.
6989         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
6990         (locexpr_describe_location, loclist_describe_location): Use new
6991         member.
6992         * dwarf2/read.c (read_call_site_scope)
6993         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
6994         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
6995         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
6996         handle_data_member_location): Set per_objfile member.
6997         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
6998         member.
6999         (struct dwarf2_loclist_baton) <per_objfile>: New member.
7000
7001 2020-05-27  Tom Tromey  <tom@tromey.com>
7002
7003         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
7004         allocate_signatured_type>: Declare new methods.
7005         <m_num_psymtabs>: New member.
7006         (struct dwarf2_per_cu_data) <index>: New member.
7007         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
7008         (dwarf2_per_objfile::allocate_signatured_type): New methods.
7009         (create_cu_from_index_list): Use allocate_per_cu.
7010         (create_signatured_type_table_from_index)
7011         (create_signatured_type_table_from_debug_names)
7012         (create_debug_type_hash_table, add_type_unit)
7013         (read_comp_units_from_section): Use allocate_signatured_type.
7014
7015 2020-05-27  Tom Tromey  <tom@tromey.com>
7016
7017         * psymtab.c (partial_map_expand_apply)
7018         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
7019         (psym_lookup_global_symbol_language)
7020         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
7021         (psym_print_stats, psym_expand_symtabs_for_function)
7022         (psym_map_symbol_filenames, psym_map_matching_symbols)
7023         (psym_expand_symtabs_matching)
7024         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
7025         (maintenance_check_psymtabs): Update.
7026         * psympriv.h (struct partial_symtab) <readin_p,
7027         get_compunit_symtab>: Add objfile parameter.
7028         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
7029         Likewise.
7030         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
7031         get_compunit_symtab>: Likewise.
7032         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
7033
7034 2020-05-27  Tom Tromey  <tom@tromey.com>
7035
7036         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
7037         member.
7038         * dwarf2/read.c (delete_file_name_entry): Fix comment.
7039         (create_cu_from_index_list)
7040         (create_signatured_type_table_from_index)
7041         (create_signatured_type_table_from_debug_names)
7042         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
7043         (dwarf2_create_include_psymtab)
7044         (create_debug_type_hash_table, add_type_unit)
7045         (create_type_unit_group, read_comp_units_from_section)
7046         (dwarf2_compute_name, create_cus_hash_table)
7047         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
7048         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
7049         obstack.
7050         (dw2_get_real_path): Likewise.  Change argument to
7051         dwarf2_per_objfile.
7052
7053 2020-05-27  Luis Machado  <luis.machado@linaro.org>
7054
7055         PR tdep/26000
7056         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
7057         for ldrd (immediate).
7058
7059 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7060
7061         * command.h: Add comment giving the name of class_tui.
7062         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
7063         create the fake command for the help for class_tui.
7064
7065 2020-05-26  Tom Tromey  <tromey@adacore.com>
7066
7067         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
7068         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
7069         (val_atr): New function.
7070         (value_val_atr): Use it.
7071         * ada-valprint.c (print_optional_low_bound): Change low bound
7072         handling for enums.
7073         (val_print_packed_array_elements): Don't call discrete_position.
7074         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
7075         discrete_position for enum types.
7076         * language.c (default_print_array_index): Change type.
7077         * language.h (struct language_defn) <la_print_array_index>: Add
7078         index_type parameter, change type of index_value.
7079         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
7080         (default_print_array_index): Update.
7081         * valprint.c (maybe_print_array_index): Don't call
7082         value_from_longest.  Update.
7083         (value_print_array_elements): Don't call discrete_position.
7084
7085 2020-05-26  Tom Tromey  <tromey@adacore.com>
7086
7087         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
7088         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
7089
7090 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
7091
7092         PR gdb/13519
7093         * avr-tdep.c (avr_integer_to_address): Return data or code
7094         address accordingly to the second 'type' argument of the
7095         function.
7096
7097 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
7098
7099         * infcmd.c, inferior.h: (construct_inferior_arguments):
7100         Moved function from here to gdbsupport/common-inferior.{h,cc}
7101
7102 2020-05-23  Tom Tromey  <tom@tromey.com>
7103
7104         Revert commit eca1f90c:
7105         * NEWS: Remove entry for completion styling.
7106         * completer.c (_rl_completion_prefix_display_length): Move
7107         declaration later.
7108         (gdb_fnprint): Revert.
7109         (gdb_display_match_list_1): Likewise.
7110         * cli/cli-style.c (completion_prefix_style)
7111         (completion_difference_style, completion_suffix_style): Remove.
7112         (_initialize_cli_style): Revert.
7113         * cli/cli-style.h (completion_prefix_style)
7114         (completion_difference_style, completion_suffix_style): Don't
7115         declare.
7116
7117 2020-05-24  Pedro Alves  <palves@redhat.com>
7118
7119         * symtab.c (completion_list_add_name): Return boolean indication
7120         of whether the symbol matched.
7121         (completion_list_add_symbol): Don't try to remove C++ aliases if
7122         the symbol didn't match in the first place.
7123         * symtab.h (completion_list_add_name): Return bool.
7124
7125 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
7126
7127         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
7128         type::field.
7129
7130 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
7131
7132         GDB 9.2 released.
7133
7134 2020-05-23  Tom Tromey  <tom@tromey.com>
7135
7136         * NEWS: Add entry for completion styling.
7137         * completer.c (_rl_completion_prefix_display_length): Move
7138         declaration earlier.
7139         (gdb_fnprint): Use completion_style.
7140         (gdb_display_match_list_1): Likewise.
7141         * cli/cli-style.c (completion_prefix_style)
7142         (completion_difference_style, completion_suffix_style): New
7143         globals.
7144         (_initialize_cli_style): Register new globals.
7145         * cli/cli-style.h (completion_prefix_style)
7146         (completion_difference_style, completion_suffix_style): Declare.
7147
7148 2020-05-23  Pedro Alves  <palves@redhat.com>
7149
7150         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
7151         (parse_escape): Use ISDIGIT instead of isdigit.
7152         (puts_debug): Use gdb_isprint instead of isprint.
7153         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
7154         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
7155         ISSPACE instead of isspace.
7156         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
7157         instead of isspace.
7158         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
7159         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
7160         instead of isxdigit and ISDIGIT instead of isdigit.
7161
7162 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
7163
7164         * gdbtypes.h (struct type) <field>: New method.
7165         (TYPE_FIELDS): Remove, replace all uses with either type::fields
7166         or type::field.
7167
7168 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
7169
7170         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
7171         (TYPE_FIELDS): Use type::fields.  Change all call sites that
7172         modify the propery to use type::set_fields instead.
7173
7174 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
7175
7176         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
7177         type::num_fields instead.
7178
7179 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
7180
7181         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
7182         methods.
7183         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
7184         that modify the number of fields to use type::set_num_fields
7185         instead.
7186
7187 2020-05-22  Tom Tromey  <tromey@adacore.com>
7188
7189         * compile/compile-object-load.h (munmap_list_free): Don't
7190         declare.
7191
7192 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
7193
7194         * annotate.c (annotate_source_line): Update return type, add call
7195         to update current symtab and line.
7196         * annotate.h (annotate_source_line): Update return type, and
7197         extend header comment.
7198         * source.c (info_line_command): Check annotation_level before
7199         calling annotate_source_line.
7200         * stack.c (print_frame_info): If calling annotate_source_line
7201         returns true, then don't print any other source line information.
7202
7203 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
7204
7205         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
7206
7207 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
7208
7209         * coffread.c (patch_type): Remove NULL check before xfree.
7210         * corefile.c (set_gnutarget): Likewise.
7211         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
7212         * exec.c (build_section_table): Likewise.
7213         * remote.c (remote_target::pass_signals): Likewise.
7214         * utils.c (n_spaces): Likewise.
7215         * cli/cli-script.c (document_command): Likewise.
7216         * i386-windows-tdep.c (core_process_module_section): Likewise.
7217         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
7218
7219 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
7220
7221         * symfile.c (reread_symbols): Clear objfile's section_offsets
7222         vector and section indices, re-compute them by calling
7223         sym_offsets.
7224
7225 2020-05-20  Tom Tromey  <tromey@adacore.com>
7226
7227         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
7228         (desc_one_bound, desc_index_type): Compute field name.
7229
7230 2020-05-20  Tom de Vries  <tdevries@suse.de>
7231
7232         PR symtab/25833
7233         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
7234
7235 2020-05-20  Alan Modra  <amodra@gmail.com>
7236
7237         PR 25993
7238         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
7239         bfd_set_filename.
7240         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
7241         passed to bfd_set_filename.
7242         * symfile-mem.c (add_vsyscall_page): Likewise for string
7243         passed to symbol_file_add_from_memory.
7244         (symbol_file_add_from_memory): Make name param a const char* and
7245         don't strdup.
7246
7247 2020-05-20  Alan Modra  <amodra@gmail.com>
7248
7249         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
7250         rather than accessing bfd->filename directly.
7251         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
7252         and use bfd_section_name.
7253         * dwarf2/frame.c (decode_frame_entry): Likewise.
7254         * exec.c (exec_set_section_address): Likewise.
7255         * solib-aix.c (solib_aix_bfd_open): Likewise.
7256         * stap-probe.c (get_stap_base_address): Likewise.
7257         * symfile.c (reread_symbols): Likewise.
7258
7259 2020-05-19  Tom Tromey  <tromey@adacore.com>
7260
7261         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
7262
7263 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
7264
7265         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
7266
7267 2020-05-19  Pedro Alves  <palves@redhat.com>
7268
7269         * NEWS (set exec-file-mismatch): Adjust entry.
7270         * exec.c: Include "build-id.h".
7271         (validate_exec_file): Try to match build IDs instead of filenames.
7272         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
7273         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
7274         and pass down 'warn_if_slow'.
7275         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
7276         gdb_bfd_open_closure to pass it down.
7277         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
7278
7279 2020-05-19  Pedro Alves  <palves@redhat.com>
7280
7281         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
7282         * target.c (target_fileio_open_1): Rename to target_fileio_open
7283         and make extern.  Use bool.
7284         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
7285         (target_fileio_read_alloc_1): Adjust.
7286         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
7287         (target_fileio_open_warn_if_slow): Delete declaration.
7288
7289 2020-05-19  Pedro Alves  <palves@redhat.com>
7290
7291         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
7292         Adjust all callers.
7293
7294 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
7295
7296         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
7297         whether disp is negative.
7298
7299 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
7300
7301         * symfile.h (struct symfile_segment_data)
7302         <~symfile_segment_data>: Remove.
7303         <segment_info>: Change to std::vector.
7304         * symfile.c (default_symfile_segments): Update.
7305         * elfread.c (elf_symfile_segments): Update.
7306
7307 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
7308
7309         * symfile.h (struct symfile_segment_data) <struct segment>: New.
7310         <segments>: New.
7311         <segment_bases, segment_sizes>: Remove.
7312         * symfile.c (default_symfile_segments): Update.
7313         * elfread.c (elf_symfile_segments): Update.
7314         * remote.c (remote_target::get_offsets): Update.
7315         * solib-target.c (solib_target_relocate_section_addresses):
7316         Update.
7317
7318 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
7319
7320         * symfile.h (struct symfile_segment_data): Initialize fields.
7321         <~symfile_segment_data>: Add.
7322         (symfile_segment_data_up): New.
7323         (struct sym_fns) <sym_segments>: Return a
7324         symfile_segment_data_up.
7325         (default_symfile_segments): Return a symfile_segment_data_up.
7326         (free_symfile_segment_data): Remove.
7327         (get_symfile_segment_data): Return a symfile_segment_data_up.
7328         * symfile.c (default_symfile_segments): Likewise.
7329         (get_symfile_segment_data): Likewise.
7330         (free_symfile_segment_data): Remove.
7331         (symfile_find_segment_sections): Update.
7332         * elfread.c (elf_symfile_segments): Return a
7333         symfile_segment_data_up.
7334         * remote.c (remote_target::get_offsets): Update.
7335         * solib-target.c (solib_target_relocate_section_addresses):
7336         Update.
7337         * symfile-debug.c (debug_sym_segments): Return a
7338         symfile_segment_data_up.
7339
7340 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7341
7342         PR build/25981
7343         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
7344         Hardcode register numbers.
7345
7346         PR build/25981
7347         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
7348         procfs_find_LDT_entry): Remove.
7349         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
7350         procfs_find_LDT_entry): Remove.
7351         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
7352         Remove.
7353
7354 2020-05-17  Pedro Alves  <palves@redhat.com>
7355             Andrew Burgess  <andrew.burgess@embecosm.com>
7356             Keno Fischer  <keno@juliacomputing.com>
7357
7358         PR gdb/25741
7359         * breakpoint.c (build_target_condition_list): Update comments.
7360         (build_target_command_list): Update comments and skip matching
7361         locations.
7362         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
7363         a separate function.  Simplify "set breakpoint auto-hw off"
7364         handling.
7365         (insert_breakpoints): Update comment.
7366         (tracepoint_locations_match): New parameter.  For breakpoints,
7367         compare location types too, if the caller wants to.
7368         (handle_automatic_hardware_breakpoints): New functions.
7369         (bp_location_is_less_than): Also sort by location type and
7370         hardware breakpoint length.
7371         (update_global_location_list): Handle "set breakpoint auto-hw on"
7372         here.
7373         (update_breakpoint_locations): Ask breakpoint_locations_match to
7374         ignore location types.
7375
7376 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
7377
7378         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
7379         type::name instead.
7380
7381 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
7382
7383         * gdbtypes.h (struct type) <name, set_name>: New methods.
7384         (TYPE_CODE): Use type::name.  Change all call sites used to set
7385         the name to use type::set_name instead.
7386
7387 2020-05-16  Tom Tromey  <tom@tromey.com>
7388
7389         * top.c (quit_force): Update.
7390         * infrun.c (handle_no_resumed): Update.
7391         * top.h (all_uis): New function.
7392         (ALL_UIS): Remove.
7393
7394 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
7395
7396         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
7397
7398 2020-05-16  Pedro Alves  <palves@redhat.com>
7399
7400         * ia64-linux-nat.c
7401         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
7402         Declare method.
7403         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
7404
7405 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
7406
7407         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
7408         (sparc64_adi_info): Likewise.
7409
7410 2020-05-15  Tom Tromey  <tom@tromey.com>
7411
7412         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
7413         block_objfile.
7414         (lookup_objfile_from_block): Remove.
7415         (lookup_symbol_in_block, lookup_symbol_in_static_block)
7416         (lookup_global_symbol): Use block_objfile.
7417         * symtab.h (lookup_objfile_from_block): Don't declare.
7418         * printcmd.c (clear_dangling_display_expressions): Use
7419         block_objfile.
7420         * parse.c (operator_check_standard): Use block_objfile.
7421
7422 2020-05-15  Tom Tromey  <tom@tromey.com>
7423
7424         * language.c (language_alloc_type_symbol): Set
7425         SYMBOL_SECTION.
7426         * symtab.c (initialize_objfile_symbol): Remove.
7427         (allocate_symbol): Remove.
7428         (allocate_template_symbol): Remove.
7429         * dwarf2/read.c (fixup_go_packaging): Use "new".
7430         (new_symbol): Use "new".
7431         (read_variable): Don't call initialize_objfile_symbol.  Use
7432         "new".
7433         (read_func_scope): Use "new".
7434         * xcoffread.c (process_xcoff_symbol): Don't call
7435         initialize_objfile_symbol.
7436         (SYMBOL_DUP): Remove.
7437         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
7438         "new".
7439         * symtab.h (allocate_symbol, initialize_objfile_symbol)
7440         (allocate_template_symbol): Don't declare.
7441         (struct symbol): Add copy constructor.  Change defaults.
7442         * jit.c (finalize_symtab): Use "new".
7443         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
7444         Use "new".
7445         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
7446         (common_block_end): Use "new".
7447         * mdebugread.c (parse_symbol): Use "new".
7448         (new_symbol): Likewise.
7449
7450 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7451
7452         * NEWS: Mention changes to help and apropos.
7453
7454 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7455
7456         * command.h (enum command_class): Improve comments, document
7457         that class_alias is for user-defined aliases, give the class
7458         name for each class, remove unused class_xdb.
7459         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
7460         * breakpoint.c (_initialize_breakpoint): Replace class_alias
7461         by a precise class.
7462         * infcmd.c (_initialize_infcmd): Likewise.
7463         * reverse.c (_initialize_reverse): Likewise.
7464         * stack.c (_initialize_stack): Likewise.
7465         * symfile.c (_initialize_symfile): Likewise.
7466         * tracepoint.c (_initialize_tracepoint): Likewise.
7467
7468 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7469
7470         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
7471         when their aliased command is traversed.
7472         (help_cmd): Add fput_command_names_styled call to
7473         output command name and aliases when command has an alias.
7474
7475 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7476
7477         * cli/cli-decode.h (help_cmd_list): Remove declaration.
7478         * cli/cli-decode.c (help_cmd_list): Declare as static,
7479         remove prefix argument, use bool for recurse arg, rework to show the aliases of
7480         a command together with the command.
7481         (fput_command_name_styled, fput_command_names_styled): New functions.
7482         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
7483         fput_command_name_styled.
7484         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
7485         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
7486
7487 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7488
7489         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
7490         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
7491         * command.h (cmd_show_list): Likewise.
7492         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
7493         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
7494
7495 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7496
7497         * unittests/command-def-selftests.c (traverse_command_structure):
7498         Verify all commands of a list have the same prefix command and
7499         that only the top cmdlist commands have a null prefix.
7500
7501 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7502
7503         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
7504         as prefix, not one of its aliases.
7505         (set_cmd_prefix): Remove.
7506         (do_add_cmd): Centralize the setting of the prefix of a command, when
7507         command is defined after its full chain of prefix commands.
7508         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
7509         (add_setshow_cmd_full): Likewise.
7510         (update_prefix_field_of_prefixed_commands): New function.
7511         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
7512         update_prefix_field_of_prefixed_commands.
7513         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
7514         addresses of remote_set_cmdlist and remote_show_cmdlist given
7515         as argument, not the address of an argument.
7516         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
7517         * gdb/remote.c (_initialize_remote): Likewise.
7518
7519 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7520
7521         * cli/cli-cmds.c (alias_command): Check for an existing alias
7522         using lookup_cmd_composition, as valid_command_p is too strict
7523         and forbids aliases that are the prefix of an existing alias
7524         or command.
7525         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
7526         command is properly recognised as a valid command.
7527
7528 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7529
7530         * unittests/help-doc-selftests.c: Rename to
7531         unittests/command-def-selftests.c
7532         * unittests/command-def-selftests.c (help_doc_tests): Update some
7533         comments.
7534         (command_structure_tests, traverse_command_structure): New namespace
7535         and function.
7536         (command_structure_invariants_tests): New function.
7537         (_initialize_command_def_selftests) Renamed from
7538         _initialize_help_doc_selftests, register command_structure_invariants
7539         selftest.
7540
7541 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7542
7543         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
7544         an alias of 'show'.
7545
7546 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
7547
7548         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
7549         ada_is_fixed_point_type.  Update all callers.
7550         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
7551         all callers.
7552         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
7553         Update all callers.
7554         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
7555         print_fixed_point_type.  Update all callers.
7556         * ada-valprint.c (ada_value_print_num): Replace call to
7557         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
7558
7559 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
7560
7561         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
7562         processors.
7563         (cpu_supports_bts): Add CV_AMD case.
7564
7565 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
7566             Simon Marchi  <simon.marchi@efficios.com>
7567
7568         * infrun.c (stop_all_threads): Collect multiple wait events at
7569         each pass.
7570
7571 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
7572
7573         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
7574         type::code instead.
7575
7576 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
7577
7578         * gdbtypes.h (struct type) <code, set_code>: New methods.
7579         (TYPE_CODE): Use type::code.  Change all call sites used to set
7580         the code to use type::set_code instead.
7581
7582 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7583             Tom de Vries  <tdevries@suse.de>
7584             Pedro Alves  <palves@redhat.com>
7585
7586         PR threads/25478
7587         * infrun.c (stop_all_threads): Do NOT ignore
7588         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
7589         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
7590         received.
7591         (handle_no_resumed): Remove code handling a live inferior with no
7592         threads.
7593         * remote.c (has_single_non_exited_thread): New.
7594         (remote_target::update_thread_list): Do not delete a thread if is
7595         the last thread of the process.
7596         * thread.c (thread_select): Call delete_exited_threads instead of
7597         prune_threads.
7598
7599 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7600
7601         * infrun.c (stop_all_threads): Enable/disable thread events of all
7602         targets.  Move a debug message denoting the end of the function
7603         into the SCOPED_EXIT block.
7604
7605 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7606
7607         * process-stratum-target.h: Include <set>.
7608         (all_non_exited_process_targets, switch_to_target_no_thread): New
7609         function declarations.
7610         * process-stratum-target.c (all_non_exited_process_targets)
7611         (switch_to_target_no_thread): New function implementations.
7612
7613 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7614
7615         * infrun.c (handle_inferior_event): Extract out a piece of code
7616         into...
7617         (mark_non_executing_threads): ...this new function.
7618
7619 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7620
7621         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
7622         use.
7623
7624 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7625
7626         * regcache.c (regcache_read_pc_protected): New function
7627         implementation that returns 0 if the PC cannot read via
7628         'regcache_read_pc'.
7629         * infrun.c (proceed): Call 'regcache_read_pc_protected'
7630         instead of 'regcache_read_pc'.
7631         (keep_going_pass_signal): Ditto.
7632
7633 2020-05-13  Tom Tromey  <tromey@adacore.com>
7634
7635         * ada-lang.c (align_value): Remove.
7636         (ada_template_to_fixed_record_type_1): Use align_up.
7637
7638 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7639
7640         * async-event.c: Update the copyright year.
7641         * async-event.h: Update the copyright year.
7642
7643 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
7644
7645         * objfiles.h (is_addr_in_objfile,
7646         shared_objfile_contains_address_p): Return bool.
7647         * objfile.c (is_addr_in_objfile,
7648         shared_objfile_contains_address_p): Return bool.
7649
7650 2020-05-11  Tom Tromey  <tromey@adacore.com>
7651
7652         * cli/cli-cmds.c (info_command): Restore.
7653         (_initialize_cli_cmds): Use add_prefix_command for "info".
7654         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
7655
7656 2020-05-11  Tom Tromey  <tromey@adacore.com>
7657
7658         * ada-lang.c (ada_value_primitive_field): Now public.
7659         * ada-lang.h (ada_value_primitive_field): Declare.
7660         * ada-valprint.c (print_field_values): Use
7661         ada_value_primitive_field for wrapper fields.
7662
7663 2020-05-11  Tom de Vries  <tdevries@suse.de>
7664
7665         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
7666         MODULE_DOMAIN.
7667
7668 2020-05-11  Tom de Vries  <tdevries@suse.de>
7669
7670         PR symtab/25941
7671         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
7672         with length 0, if not gdb-produced.
7673         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
7674
7675 2020-05-09  Tom de Vries  <tdevries@suse.de>
7676
7677         PR gdb/25955
7678         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
7679         calculation.
7680
7681 2020-05-09  Tom Tromey  <tom@tromey.com>
7682
7683         * top.c (server_command): Now bool.
7684         * top.h (server_command): Now bool.
7685
7686 2020-05-08  Tom Tromey  <tromey@adacore.com>
7687
7688         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
7689         already being processed.
7690
7691 2020-05-08  Tom Tromey  <tom@tromey.com>
7692
7693         * printcmd.c (struct display) <next>: Remove.
7694         <display>: New constructor.
7695         <exp_string>: Now a std::string.
7696         <enabled_p>: Now a bool.
7697         (display_number): Move definition earlier.
7698         (displays): Rename from display_chain.  Now a std::vector.
7699         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
7700         (display_command): Update.
7701         (do_one_display, disable_display)
7702         (enable_disable_display_command, do_enable_disable_display):
7703         Update.
7704         (free_display): Remove.
7705         (clear_displays): Rewrite.
7706         (delete_display): Update.
7707         (map_display_numbers): Use function_view.  Remove "data"
7708         parameter.  Update.
7709         (do_delete_display): Remove.
7710         (undisplay_command): Update.
7711         (do_one_display, do_displays, disable_display)
7712         (info_display_command): Update.
7713         (do_enable_disable_display): Remove.
7714         (enable_disable_display_command)
7715         (clear_dangling_display_expressions): Update.
7716
7717 2020-05-08  Tom Tromey  <tom@tromey.com>
7718
7719         * symtab.c (set_symbol_cache_size)
7720         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
7721         (maintenance_print_symbol_cache_statistics): Update.
7722         * symmisc.c (print_symbol_bcache_statistics)
7723         (print_objfile_statistics, maintenance_print_objfiles)
7724         (maintenance_info_symtabs, maintenance_check_symtabs)
7725         (maintenance_expand_symtabs, maintenance_info_line_tables):
7726         Update.
7727         * symfile-debug.c (set_debug_symfile): Update.
7728         * source.c (forget_cached_source_info): Update.
7729         * python/python.c (gdbpy_progspaces): Update.
7730         * psymtab.c (maintenance_info_psymtabs): Update.
7731         * probe.c (parse_probes): Update.
7732         * linespec.c (iterate_over_all_matching_symtabs)
7733         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
7734         * guile/scm-progspace.c (gdbscm_progspaces): Update.
7735         * exec.c (exec_target::close): Update.
7736         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
7737         * breakpoint.c (print_one_breakpoint_location)
7738         (create_longjmp_master_breakpoint)
7739         (create_std_terminate_master_breakpoint): Update.
7740         * progspace.c (program_spaces): Now a std::vector.
7741         (maybe_new_address_space): Update.
7742         (add_program_space): Remove.
7743         (program_space::program_space): Update.
7744         (remove_program_space): Update.
7745         (number_of_program_spaces): Remove.
7746         (print_program_space, update_address_spaces): Update.
7747         * progspace.h (program_spaces): Change type.
7748         (ALL_PSPACES): Remove.
7749         (number_of_program_spaces): Don't declare.
7750         (struct program_space) <next>: Remove.
7751
7752 2020-05-08  Tom Tromey  <tom@tromey.com>
7753
7754         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
7755         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
7756         (enable_break): Update.
7757         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
7758         (frv_fdpic_find_canonical_descriptor): Update.
7759         (frv_fetch_objfile_link_map): Update.
7760         * progspace.c (program_space::free_all_objfiles): Update.
7761         (program_space::solibs): New method.
7762         * progspace.h (struct program_space) <solibs>: New method.
7763         * solist.h (master_so_list): Don't declare.
7764         (ALL_SO_LIBS): Remove.
7765         * solib.h (so_list_head): Remove.
7766         (update_solib_list): Update comment.
7767         * solib.c (master_so_list): Remove.
7768         (solib_used, update_solib_list, solib_add)
7769         (info_sharedlibrary_command, clear_solib)
7770         (reload_shared_libraries_1, remove_user_added_objfile): Update.
7771
7772 2020-05-08  Tom Tromey  <tom@tromey.com>
7773
7774         * extension.c (extension_languages): Now a std::array.
7775         (ALL_EXTENSION_LANGUAGES): Remove.
7776         (get_ext_lang_defn, get_ext_lang_of_file)
7777         (eval_ext_lang_from_control_command): Update.
7778         (finish_ext_lang_initialization)
7779         (auto_load_ext_lang_scripts_for_objfile)
7780         (ext_lang_type_printers::ext_lang_type_printers)
7781         (apply_ext_lang_type_printers)
7782         (ext_lang_type_printers::~ext_lang_type_printers)
7783         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
7784         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
7785         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
7786         (get_matching_xmethod_workers, ext_lang_colorize)
7787         (ext_lang_before_prompt): Update.
7788         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
7789
7790 2020-05-08  Tom Tromey  <tom@tromey.com>
7791
7792         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
7793         overload.
7794         <swap_string, m_string>: Remove.
7795         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
7796         Update.
7797         * stabsread.c (define_symbol, read_type): Update.
7798         * linespec.c (find_linespec_symbols): Update.
7799         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
7800         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
7801         * dbxread.c (read_dbx_symtab): Update.
7802         * cp-support.h (cp_canonicalize_string_full)
7803         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
7804         Return unique_xmalloc_ptr.
7805         * cp-support.c (inspect_type): Update.
7806         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
7807         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
7808         Likewise.
7809         * c-typeprint.c (print_name_maybe_canonical): Update.
7810         * break-catch-throw.c (check_status_exception_catchpoint):
7811         Update.
7812
7813 2020-05-08  Tom de Vries  <tdevries@suse.de>
7814
7815         * infrun.c (follow_fork): Copy current_line and current_symtab to
7816         child thread.
7817
7818 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
7819
7820         * async-event.c (struct async_signal_handler, struct
7821         async_event_handler): Reformat, remove typedef.
7822
7823 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
7824
7825         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
7826         access thistype->main_type->dyn_prop_list directly.
7827
7828 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
7829
7830         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
7831         (remove_dyn_prop): Remove.  Update all users to use
7832         type::remove_dyn_prop.
7833         * gdbtypes.c (remove_dyn_prop): Rename to...
7834         (type::remove_dyn_prop): ... this.
7835
7836 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
7837
7838         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
7839         (add_dyn_prop): Remove.  Update all users to use
7840         type::add_dyn_prop.
7841         * gdbtypes.c (add_dyn_prop): Rename to...
7842         (type::add_dyn_prop): ... this.
7843
7844 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
7845
7846         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
7847         (get_dyn_prop): Remove.  Update all users to use
7848         type::dyn_prop.
7849         * gdbtypes.c (get_dyn_prop): Rename to...
7850         (type::dyn_prop): ... this.
7851
7852 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
7853
7854         * gdbtypes.h (struct main_type) <flag_static>: Remove.
7855
7856 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
7857
7858         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
7859         instruction, skip it if it's there.
7860
7861 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
7862
7863         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
7864
7865 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
7866
7867         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
7868         * gdbtypes.c (recursive_dump_type): Remove use of
7869         TYPE_INCOMPLETE.
7870
7871 2020-05-03  Tom Tromey  <tom@tromey.com>
7872
7873         * breakpoint.c (catch_command, tcatch_command): Remove.
7874         (_initialize_breakpoint): Use add_basic_prefix_cmd,
7875         add_show_prefix_cmd.
7876         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
7877         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
7878         Remove.
7879         (add_internal_problem_command): Use add_basic_prefix_cmd,
7880         add_show_prefix_cmd.
7881         * mips-tdep.c (set_mipsfpu_command): Remove.
7882         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
7883         * dwarf2/index-cache.c (set_index_cache_command): Remove.
7884         (_initialize_index_cache): Use add_basic_prefix_cmd.
7885         * memattr.c (dummy_cmd): Remove.
7886         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
7887         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
7888         (_initialize_tui_win): Use add_basic_prefix_cmd,
7889         add_show_prefix_cmd.
7890         * cli/cli-logging.c (set_logging_command): Remove.
7891         (_initialize_cli_logging): Use add_basic_prefix_cmd,
7892         add_show_prefix_cmd.
7893         (show_logging_command): Remove.
7894         * target.c (target_command): Remove.
7895         (add_target): Use add_basic_prefix_cmd.
7896
7897 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
7898
7899         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
7900
7901 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7902
7903         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
7904         info_command.
7905
7906 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
7907
7908         * nbsd-nat.c (nbsd_enable_proc_events)
7909         (nbsd_nat_target::post_startup_inferior): Add.
7910         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
7911         (nbsd_nat_target::update_thread_list): Rewrite.
7912         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
7913         "PTRACE_LWP_CREATE".
7914         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
7915
7916 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7917
7918         * stack.c (_initialize_stack): Remove duplicated creation
7919         of "frame" command and "f" alias.
7920
7921 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
7922
7923         PR gdb/18706
7924         * gdbtypes.c (check_typedef): Calculate size of array of
7925         stubbed type.
7926
7927 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
7928
7929         PR gdb/15559
7930         * i386-tdep.c (i386_push_dummy_call): Call
7931         i386_thiscall_push_dummy_call.
7932         (i386_thiscall_push_dummy_call): New function.
7933         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
7934         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
7935         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
7936
7937 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7938
7939         * gdbarch.sh (do_read): Add shellcheck disable directive for
7940         warning SC2162.
7941
7942 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7943
7944         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
7945         "referenced but not assigned" warning.
7946
7947 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7948
7949         * gdbarch.sh: Remove code that sets fallbackdefault.
7950
7951 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7952
7953         * gdbarch.sh: Use shell operators && and || instead of
7954         -a and -o.
7955
7956 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7957
7958         * gdbarch.sh: Use $(...) instead of `...`.
7959
7960 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7961
7962         * gdbarch.sh: Use double quotes around variables.
7963
7964 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7965
7966         * gdbarch.sh: Use %s with printf, instead of variables in the
7967         format string.
7968
7969 2020-04-29  Tom Tromey  <tromey@adacore.com>
7970
7971         PR ada/25875:
7972         * dwarf2/read.c (update_enumeration_type_from_children): Compute
7973         type fields here.
7974         (read_enumeration_type): Call
7975         update_enumeration_type_from_children later.  Update comments.
7976         (process_enumeration_scope): Don't create type fields.
7977
7978 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
7979
7980         * nbsd-tdep.c: Include "xml-syscall.h".
7981         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
7982
7983 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
7984
7985         * nbsd-nat.c: Include "sys/wait.h".
7986         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
7987         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
7988         (nbsd_nat_target::remove_exec_catchpoint)
7989         (nbsd_nat_target::set_syscall_catchpoint): Add.
7990         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
7991         (nbsd_nat_target::insert_exec_catchpoint)
7992         (nbsd_nat_target::remove_exec_catchpoint)
7993         (nbsd_nat_target::set_syscall_catchpoint): Add.
7994         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
7995         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
7996         `nbsd_get_syscall_number'.
7997
7998 2020-04-29  Tom Tromey  <tom@tromey.com>
7999
8000         * stack.c (print_block_frame_labels): Remove.
8001
8002 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
8003
8004         PR gdb/17320
8005         * ada-valprint.c (val_print_packed_array_elements): Move array
8006         end bracket to new line.
8007         (ada_val_print_string): Remove extra spaces before first array
8008         element.
8009         * c-valprint.c (c_value_print_array): Likewise.
8010         * m2-valprint.c (m2_print_array_contents): Likewise.
8011         (m2_value_print_inner): Likewise.
8012         * p-valprint.c (pascal_value_print_inner): Likewise.
8013         * valprint.c (generic_val_print_array): Likewise.
8014         (value_print_array_elements): Move first array element and array
8015         end bracket to new line.
8016
8017 2020-04-29  Tom de Vries  <tdevries@suse.de>
8018
8019         PR symtab/25889
8020         * linespec.c (find_method): Fix ix calculation.
8021
8022 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
8023
8024         * syscalls/update-netbsd.sh: New file.
8025         * syscalls/netbsd.xml: Regenerate.
8026         * data-directory/Makefile.in: Register `netbsd.xml' in
8027         `SYSCALLS_FILES'.
8028
8029 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
8030
8031         * syscalls/update-freebsd.sh: Add double quotes.
8032
8033 2020-04-28  Tom Tromey  <tom@tromey.com>
8034
8035         * NEWS: Update.
8036         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
8037         (cmdpy_init): Allow class_tui.
8038
8039 2020-04-28 Mark Williams <mark@myosotissp.com>
8040
8041         PR gdb/24480
8042         * dwarf2read.c: Add missing assingments to list_in_scope when
8043         start_symtab was already called.
8044
8045 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
8046
8047         PR gdb/25881
8048         * dwarf2/read.c (offset_map_type): Use
8049         gdb:hash_enum<sect_offset> as hash function.
8050
8051 2020-04-28  Tom de Vries  <tdevries@suse.de>
8052
8053         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
8054         with DW_AT_signature.
8055
8056 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
8057
8058         * configure.ac: Remove check for fs_base/gs_base in
8059         user_regs_struct.
8060         * configure: Re-generate.
8061         * config.in: Re-generate.
8062         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
8063         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
8064         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
8065
8066 2020-04-27  Luis Machado  <luis.machado@linaro.org>
8067
8068         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
8069         problematic inline frame unwinding situation.
8070         * frame.c (frame_id_computed_p): New function.
8071         * frame.h (frame_id_computed_p): New prototype.
8072
8073 2020-04-26  Tom Tromey  <tom@tromey.com>
8074
8075         * command.h (enum command_class) <class_pseudo>: Remove.
8076
8077 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8078
8079         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
8080         and whitespace.
8081
8082 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
8083
8084         * inf-ptrace.c (inf_ptrace_target::wait): Remove
8085         `PT_GET_PROCESS_STATE' block.
8086
8087 2020-04-24  Tom Tromey  <tom@tromey.com>
8088
8089         * symtab.h (symbol_get_demangled_name): Don't declare.
8090         * symtab.c (symbol_get_demangled_name): Remove.
8091         (general_symbol_info::natural_name)
8092         (general_symbol_info::demangled_name): Update.
8093
8094 2020-04-24  Tom Tromey  <tom@tromey.com>
8095
8096         PR rust/25025:
8097         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
8098
8099 2020-04-24  Tom Tromey  <tom@tromey.com>
8100
8101         PR symtab/12707:
8102         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
8103         exists.
8104         (new_symbol): Likewise.
8105         * compile/compile-object-load.c (get_out_value_type): Use
8106         symbol_matches_search_name.
8107
8108 2020-04-24  Tom Tromey  <tom@tromey.com>
8109
8110         * dwarf2/read.c (add_partial_symbol): Do not call
8111         compute_and_set_names.
8112
8113 2020-04-24  Tom Tromey  <tom@tromey.com>
8114
8115         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
8116         overload.
8117
8118 2020-04-24  Tom Tromey  <tom@tromey.com>
8119
8120         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
8121         (add_psymbol_to_list): New overload.  Make old overload call new
8122         one.
8123         * psympriv.h (add_psymbol_to_list): New overload.
8124
8125 2020-04-24  Tom Tromey  <tom@tromey.com>
8126
8127         * dwarf2/read.c (partial_die_info::read) <case
8128         DW_AT_linkage_name>: Use value_as_string.
8129         (dwarf2_string_attr): Use value_as_string.
8130         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
8131         method.
8132         * dwarf2/attribute.c (attribute::value_as_string): New method.
8133
8134 2020-04-24  Tom Tromey  <tom@tromey.com>
8135
8136         * symtab.c (general_symbol_info::natural_name)
8137         (general_symbol_info::demangled_name): Check for language_rust.
8138
8139 2020-04-24  Tom Tromey  <tom@tromey.com>
8140
8141         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
8142         (dwarf2_physname): ... from here.
8143         (partial_die_info::read): Add Rust "{" hack.
8144
8145 2020-04-24  Tom Tromey  <tom@tromey.com>
8146
8147         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
8148         method.
8149         (symbol_set_demangled_name): Don't declare.
8150         * symtab.c (general_symbol_info::set_demangled_name): Rename from
8151         symbol_set_demangled_name.
8152         (general_symbol_info::set_language)
8153         (general_symbol_info::compute_and_set_names): Update.
8154         * minsyms.c (minimal_symbol_reader::install): Update.
8155         * dwarf2/read.c (new_symbol): Update.
8156
8157 2020-04-24  Tom Tromey  <tromey@adacore.com>
8158
8159         PR python/23662:
8160         * python/py-type.c (convert_field): Handle
8161         FIELD_LOC_KIND_DWARF_BLOCK.
8162         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
8163         (typy_get_dynamic): Nw function.
8164         (type_object_getset): Add "dynamic".
8165         * NEWS: Add entry.
8166
8167 2020-04-24  Tom Tromey  <tromey@adacore.com>
8168
8169         * ada-typeprint.c (print_choices, print_variant_part)
8170         (print_record_field_types_dynamic): New functions.
8171         (print_record_field_types): Use print_record_field_types_dynamic.
8172
8173 2020-04-24  Tom Tromey  <tromey@adacore.com>
8174
8175         * dwarf2/read.c (handle_data_member_location): New overload.
8176         (dwarf2_add_field): Use it.
8177         (decode_locdesc): Add "computed" parameter.  Update comment.
8178         * gdbtypes.c (is_dynamic_type_internal): Also look for
8179         FIELD_LOC_KIND_DWARF_BLOCK.
8180         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
8181         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
8182         virtual base classes.
8183         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
8184         FIELD_LOC_KIND_DWARF_BLOCK.
8185
8186 2020-04-24  Tom Tromey  <tromey@adacore.com>
8187
8188         * dwarf2/read.c (read_structure_type): Handle dynamic length.
8189         * gdbtypes.c (is_dynamic_type_internal): Check
8190         TYPE_HAS_DYNAMIC_LENGTH.
8191         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
8192         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
8193         New macros.
8194         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
8195         constant.
8196
8197 2020-04-24  Tom Tromey  <tromey@adacore.com>
8198
8199         * dwarf2/read.c (struct variant_field): Rewrite.
8200         (struct variant_part_builder): New.
8201         (struct nextfield): Remove "variant" field.  Add "offset".
8202         (struct field_info): Add "current_variant_part" and
8203         "variant_parts".
8204         (alloc_discriminant_info): Remove.
8205         (alloc_rust_variant): New function.
8206         (quirk_rust_enum): Update.
8207         (dwarf2_add_field): Set "offset" member.  Don't handle
8208         DW_TAG_variant_part.
8209         (offset_map_type): New typedef.
8210         (convert_variant_range, create_one_variant)
8211         (create_one_variant_part, create_variant_parts)
8212         (add_variant_property): New functions.
8213         (dwarf2_attach_fields_to_type): Call add_variant_property.
8214         (read_structure_type): Don't handle DW_TAG_variant_part.
8215         (handle_variant_part, handle_variant): New functions.
8216         (handle_struct_member_die): Use them.
8217         (process_structure_scope): Don't handle variant parts.
8218         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
8219         (struct discriminant_info): Remove.
8220         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
8221         (struct main_type) <flag_discriminated_union>: Remove.
8222         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
8223         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
8224         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
8225         Update.
8226         * valops.c (value_union_variant): Remove.
8227         * value.h (value_union_variant): Don't declare.
8228
8229 2020-04-24  Tom Tromey  <tromey@adacore.com>
8230
8231         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
8232         (ada_value_primitive_packed_val): Update.
8233         * ada-valprint.c (ada_value_print_1): Update.
8234         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
8235         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
8236         just an address.  Use evaluate_for_locexpr_baton.
8237         (dwarf2_evaluate_property): Update.
8238         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
8239         array_view.
8240         * findvar.c (default_read_var_value): Update.
8241         * gdbtypes.c (compute_variant_fields_inner)
8242         (resolve_dynamic_type_internal): Update.
8243         (resolve_dynamic_type): Change type of valaddr parameter.
8244         * gdbtypes.h (resolve_dynamic_type): Update.
8245         * valarith.c (value_subscripted_rvalue): Update.
8246         * value.c (value_from_contents_and_address): Update.
8247
8248 2020-04-24  Tom Tromey  <tromey@adacore.com>
8249
8250         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
8251         "push_initial_value" parameter.
8252         (dwarf2_evaluate_property): Likewise.
8253         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
8254
8255 2020-04-24  Tom Tromey  <tromey@adacore.com>
8256
8257         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
8258         (variant::matches, compute_variant_fields_recurse)
8259         (compute_variant_fields_inner, compute_variant_fields): New
8260         functions.
8261         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
8262         Use resolved_type after type is made.
8263         (operator==): Add new cases.
8264         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
8265         (struct discriminant_range, struct variant, struct variant_part):
8266         New.
8267         (union dynamic_prop_data) <variant_parts, original_type>: New
8268         members.
8269         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
8270         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
8271         constants.
8272         * value.c (unpack_bits_as_long): Now public.
8273         * value.h (unpack_bits_as_long): Declare.
8274
8275 2020-04-24  Tom Tromey  <tromey@adacore.com>
8276
8277         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
8278         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
8279
8280 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
8281
8282         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
8283
8284 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
8285
8286         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
8287         (remove_fork_catchpoint, post_startup_inferior)
8288         (post_attach): Move...
8289         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
8290         (remove_fork_catchpoint, post_startup_inferior)
8291         (post_attach): ...here.
8292         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
8293         (remove_fork_catchpoint, post_startup_inferior)
8294         (post_attach): Move...
8295         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
8296         (remove_fork_catchpoint, post_startup_inferior)
8297         (post_attach): ...here.
8298
8299 2020-04-24  Tom Tromey  <tromey@adacore.com>
8300
8301         * nat/windows-nat.h (struct windows_thread_info)
8302         <pc_adjusted>: New member.
8303         * windows-nat.c (windows_fetch_one_register): Check
8304         pc_adjusted.
8305         (windows_nat_target::get_windows_debug_event)
8306         (windows_nat_target::wait): Set pc_adjusted.
8307
8308 2020-04-24  Tom de Vries  <tdevries@suse.de>
8309
8310         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
8311         Run gdb-add-index inside temp dir.
8312
8313 2020-04-23  Tom Tromey  <tromey@adacore.com>
8314
8315         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
8316         in loop.
8317
8318 2020-04-23  Luis Machado  <luis.machado@linaro.org>
8319
8320         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
8321         get_frame_register instead of gdbarch_unwind_pc.
8322
8323 2020-04-23  Tom de Vries  <tdevries@suse.de>
8324
8325         * symtab.c (lookup_global_symbol): Prefer def over decl.
8326
8327 2020-04-23  Tom de Vries  <tdevries@suse.de>
8328
8329         PR symtab/25807
8330         * block.c (best_symbol, better_symbol): Promote to external.
8331         * block.h (best_symbol, better_symbol): Declare.
8332         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
8333         decl.
8334
8335 2020-04-23  Tom Tromey  <tromey@adacore.com>
8336
8337         PR ada/25837:
8338         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
8339         "const char *", not a "const std::string &".
8340         <name_and_matcher::operator==>: Update.
8341         * unittests/lookup_name_info-selftests.c: Change type of
8342         "result".
8343
8344 2020-04-23  Tom Tromey  <tom@tromey.com>
8345
8346         * inferior.h (iterate_over_inferiors): Don't declare.
8347         * inferior.c (iterate_over_inferiors): Remove.
8348         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
8349         Remove.
8350         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
8351         use iterate_over_inferiors.
8352         (darwin_resume_inferior_it)
8353         (struct resume_inferior_threads_param)
8354         (darwin_resume_inferior_threads_it): Remove.
8355         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
8356
8357 2020-04-23  Tom de Vries  <tdevries@suse.de>
8358
8359         * blockframe.c (find_pc_partial_function): Use
8360         find_pc_sect_compunit_symtab rather than
8361         objfile->sf->qf->find_pc_sect_compunit_symtab.
8362
8363 2020-04-22  Tom de Vries  <tdevries@suse.de>
8364
8365         PR symtab/25764
8366         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
8367         in psymtabs.
8368
8369 2020-04-22  Tom de Vries  <tdevries@suse.de>
8370
8371         PR symtab/25801
8372         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
8373         symtabs.
8374
8375 2020-04-22  Tom de Vries  <tdevries@suse.de>
8376
8377         PR symtab/25700
8378         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
8379         CU if already created.
8380
8381 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8382
8383         * infrun.c (displaced_step_fixup): Switch to the event_thread
8384         before calling displaced_step_restore, not after.
8385
8386 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
8387
8388         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
8389         its inferior is not recorded by us.
8390         (record_btrace_target_open): Replace call to
8391         all_non_exited_threads () with call to current_inferior
8392         ()->non_exited_threads ().
8393         (record_btrace_target::stop_recording): Likewise.
8394         (record_btrace_target::close): Likewise.
8395         (record_btrace_target::wait): Likewise.
8396         (record_btrace_target::record_stop_replaying): Likewise.
8397
8398 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
8399
8400         * btrace.c (btrace_enable): Throw an error on double enables and
8401         when enabling recording fails.
8402         (btrace_disable): Throw an error if the thread is not recorded.
8403
8404 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
8405
8406         * record-btrace.c (record_btrace_target::fetch_registers): Forward
8407         request if we do not have a thread_info.
8408
8409 2020-04-21  Tom de Vries  <tdevries@suse.de>
8410
8411         PR gdb/25471
8412         * thread.c
8413         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
8414         exception in get_frame_id.
8415
8416 2020-04-20  Tom Tromey  <tromey@adacore.com>
8417
8418         * python/python.c (struct gdbpy_event): Mark move constructor as
8419         noexcept.
8420         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
8421         constructor as noexcept.
8422         * completer.h (struct completion_result): Mark move constructor as
8423         noexcept.
8424         * completer.c (completion_result::completion_result): Use
8425         initialization style.  Don't call reset_match_list.
8426
8427 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
8428
8429         * MAINTAINERS (Write After Approval): Add myself.
8430
8431 2020-04-18  Tom Tromey  <tom@tromey.com>
8432
8433         * windows-tdep.c (init_w32_command_list)
8434         (w32_prefix_command_valid): Restore.
8435         (_initialize_windows_tdep): Call init_w32_command_list.
8436
8437 2020-04-18  Tom Tromey  <tom@tromey.com>
8438
8439         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
8440         * value.c (value_fn_field): Update.
8441         * valops.c (find_function_in_inferior)
8442         (value_allocate_space_in_inferior): Update.
8443         * tui/tui-winsource.c (tui_update_source_windows_with_line):
8444         Update.
8445         * tui/tui-source.c (tui_source_window::set_contents): Update.
8446         * symtab.c (lookup_global_or_static_symbol)
8447         (find_function_start_sal_1, skip_prologue_sal)
8448         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
8449         * symmisc.c (dump_msymbols, dump_symtab_1)
8450         (maintenance_print_one_line_table): Update.
8451         * symfile.c (init_entry_point_info, section_is_mapped)
8452         (list_overlays_command, simple_read_overlay_table)
8453         (simple_overlay_update_1): Update.
8454         * stap-probe.c (handle_stap_probe): Update.
8455         * stabsread.c (dbx_init_float_type, define_symbol)
8456         (read_one_struct_field, read_enum_type, read_range_type): Update.
8457         * source.c (info_line_command): Update.
8458         * python/python.c (gdbpy_source_objfile_script)
8459         (gdbpy_execute_objfile_script): Update.
8460         * python/py-type.c (save_objfile_types): Update.
8461         * python/py-objfile.c (py_free_objfile): Update.
8462         * python/py-inferior.c (python_new_objfile): Update.
8463         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
8464         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
8465         (maintenance_check_psymtabs): Update.
8466         * printcmd.c (info_address_command): Update.
8467         * objfiles.h (struct objfile) <arch>: New method, from
8468         get_objfile_arch.
8469         (get_objfile_arch): Don't declare.
8470         * objfiles.c (get_objfile_arch): Remove.
8471         (filter_overlapping_sections): Update.
8472         * minsyms.c (msymbol_is_function): Update.
8473         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
8474         (output_nondebug_symbol): Update.
8475         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
8476         (mdebug_expand_psymtab): Update.
8477         * machoread.c (macho_add_oso_symfile): Update.
8478         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
8479         Update.
8480         * linux-fork.c (checkpoint_command): Update.
8481         * linespec.c (convert_linespec_to_sals): Update.
8482         * jit.c (finalize_symtab): Update.
8483         * infrun.c (insert_exception_resume_from_probe): Update.
8484         * ia64-tdep.c (ia64_find_unwind_table): Update.
8485         * hppa-tdep.c (internalize_unwinds): Update.
8486         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
8487         Update.
8488         * gcore.c (call_target_sbrk): Update.
8489         * elfread.c (record_minimal_symbol, elf_symtab_read)
8490         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
8491         (elf_gnu_ifunc_resolve_by_got): Update.
8492         * dwarf2/read.c (create_addrmap_from_index)
8493         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
8494         (read_debug_names_from_section)
8495         (process_psymtab_comp_unit_reader, add_partial_symbol)
8496         (add_partial_subprogram, process_full_comp_unit)
8497         (read_file_scope, read_func_scope, read_lexical_block_scope)
8498         (read_call_site_scope, dwarf2_ranges_read)
8499         (dwarf2_record_block_ranges, dwarf2_add_field)
8500         (mark_common_block_symbol_computed, read_tag_pointer_type)
8501         (read_tag_string_type, dwarf2_init_float_type)
8502         (dwarf2_init_complex_target_type, read_base_type)
8503         (partial_die_info::read, partial_die_info::read)
8504         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
8505         (dwarf2_fetch_die_loc_sect_off): Update.
8506         * dwarf2/loc.c (dwarf2_find_location_expression)
8507         (class dwarf_evaluate_loc_desc, rw_pieced_value)
8508         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
8509         (dwarf2_loc_desc_get_symbol_read_needs)
8510         (locexpr_describe_location_piece, locexpr_describe_location_1)
8511         (loclist_describe_location): Update.
8512         * dwarf2/index-write.c (write_debug_names): Update.
8513         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
8514         * dtrace-probe.c (dtrace_process_dof): Update.
8515         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
8516         (process_one_symbol): Update.
8517         * ctfread.c (ctf_init_float_type, read_base_type): Update.
8518         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
8519         (coff_read_enum_type): Update.
8520         * cli/cli-cmds.c (edit_command, list_command): Update.
8521         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
8522         * breakpoint.c (create_overlay_event_breakpoint)
8523         (create_longjmp_master_breakpoint)
8524         (create_std_terminate_master_breakpoint)
8525         (create_exception_master_breakpoint, get_sal_arch): Update.
8526         * block.c (block_gdbarch): Update.
8527         * annotate.c (annotate_source_line): Update.
8528
8529 2020-04-17  Tom Tromey  <tromey@adacore.com>
8530
8531         * auto-load.c (show_auto_load_cmd): Remove.
8532         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
8533         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
8534         (maintenance_print_arc_command): Remove.
8535         * tui/tui-win.c (tui_command): Remove.
8536         (tui_get_cmd_list): Use add_basic_prefix_cmd.
8537         * tui/tui-layout.c (tui_layout_command): Remove.
8538         (_initialize_tui_layout): Use add_basic_prefix_cmd.
8539         * python/python.c (user_set_python, user_show_python): Remove.
8540         (_initialize_python): Use add_basic_prefix_cmd,
8541         add_show_prefix_cmd.
8542         * guile/guile.c (set_guile_command, show_guile_command): Remove.
8543         (install_gdb_commands): Use add_basic_prefix_cmd,
8544         add_show_prefix_cmd.
8545         (info_guile_command): Remove.
8546         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
8547         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
8548         add_show_prefix_cmd.
8549         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
8550         Remove do_set and do_show parameters.
8551         * cli/cli-style.c (set_style, show_style): Remove.
8552         (_initialize_cli_style): Use add_basic_prefix_cmd,
8553         add_show_prefix_cmd.
8554         (cli_style_option::add_setshow_commands): Remove do_set and
8555         do_show parameters.
8556         (cli_style_option::add_setshow_commands): Use
8557         add_basic_prefix_cmd, add_show_prefix_cmd.
8558         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
8559         (set_style_name): Remove.
8560         * cli/cli-dump.c (dump_command, append_command): Remove.
8561         (srec_dump_command, ihex_dump_command, verilog_dump_command)
8562         (tekhex_dump_command, binary_dump_command)
8563         (binary_append_command): Remove.
8564         (_initialize_cli_dump): Use add_basic_prefix_cmd.
8565         * windows-tdep.c (w32_prefix_command_valid): Remove global.
8566         (init_w32_command_list): Remove; move into ...
8567         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
8568         * valprint.c (set_print, show_print, set_print_raw)
8569         (show_print_raw): Remove.
8570         (_initialize_valprint): Use add_basic_prefix_cmd,
8571         add_show_prefix_cmd.
8572         * typeprint.c (set_print_type, show_print_type): Remove.
8573         (_initialize_typeprint): Use add_basic_prefix_cmd,
8574         add_show_prefix_cmd.
8575         * record.c (set_record_command, show_record_command): Remove.
8576         (_initialize_record): Use add_basic_prefix_cmd,
8577         add_show_prefix_cmd.
8578         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
8579         add_show_prefix_cmd.
8580         (info_command, show_command, set_debug, show_debug): Remove.
8581         * top.h (set_history, show_history): Don't declare.
8582         * top.c (set_history, show_history): Remove.
8583         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
8584         (unset_tdesc_cmd): Remove.
8585         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
8586         add_show_prefix_cmd.
8587         * symtab.c (info_module_command): Remove.
8588         (_initialize_symtab): Use add_basic_prefix_cmd.
8589         * symfile.c (overlay_command): Remove.
8590         (_initialize_symfile): Use add_basic_prefix_cmd.
8591         * sparc64-tdep.c (info_adi_command): Remove.
8592         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
8593         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
8594         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
8595         add_show_prefix_cmd.
8596         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
8597         (_initialize_serial): Use add_basic_prefix_cmd,
8598         add_show_prefix_cmd.
8599         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
8600         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
8601         add_show_prefix_cmd.
8602         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
8603         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
8604         add_show_prefix_cmd.
8605         * riscv-tdep.c (show_riscv_command, set_riscv_command)
8606         (show_debug_riscv_command, set_debug_riscv_command): Remove.
8607         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
8608         add_show_prefix_cmd.
8609         * remote.c (remote_command, set_remote_cmd): Remove.
8610         (_initialize_remote): Use add_basic_prefix_cmd.
8611         * record-full.c (set_record_full_command)
8612         (show_record_full_command): Remove.
8613         (_initialize_record_full): Use add_basic_prefix_cmd,
8614         add_show_prefix_cmd.
8615         * record-btrace.c (cmd_set_record_btrace)
8616         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
8617         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
8618         (cmd_show_record_btrace_pt): Remove.
8619         (_initialize_record_btrace): Use add_basic_prefix_cmd,
8620         add_show_prefix_cmd.
8621         * ravenscar-thread.c (set_ravenscar_command)
8622         (show_ravenscar_command): Remove.
8623         (_initialize_ravenscar): Use add_basic_prefix_cmd,
8624         add_show_prefix_cmd.
8625         * mips-tdep.c (show_mips_command, set_mips_command)
8626         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
8627         add_show_prefix_cmd.
8628         * maint.c (maintenance_command, maintenance_info_command)
8629         (maintenance_check_command, maintenance_print_command)
8630         (maintenance_set_cmd, maintenance_show_cmd): Remove.
8631         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
8632         add_show_prefix_cmd.
8633         (show_per_command_cmd): Remove.
8634         * maint-test-settings.c (maintenance_set_test_settings_cmd):
8635         Remove.
8636         (maintenance_show_test_settings_cmd): Remove.
8637         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
8638         add_show_prefix_cmd.
8639         * maint-test-options.c (maintenance_test_options_command):
8640         Remove.
8641         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
8642         * macrocmd.c (macro_command): Remove
8643         (_initialize_macrocmd): Use add_basic_prefix_cmd.
8644         * language.c (set_check, show_check): Remove.
8645         (_initialize_language): Use add_basic_prefix_cmd,
8646         add_show_prefix_cmd.
8647         * infcmd.c (unset_command): Remove.
8648         (_initialize_infcmd): Use add_basic_prefix_cmd.
8649         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
8650         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
8651         add_show_prefix_cmd.
8652         * go32-nat.c (go32_info_dos_command): Remove.
8653         (_initialize_go32_nat): Use add_basic_prefix_cmd.
8654         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
8655         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
8656         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
8657         (_initialize_frame): Use add_basic_prefix_cmd,
8658         add_show_prefix_cmd.
8659         * dcache.c (set_dcache_command, show_dcache_command): Remove.
8660         (_initialize_dcache): Use add_basic_prefix_cmd,
8661         add_show_prefix_cmd.
8662         * cp-support.c (maint_cplus_command): Remove.
8663         (_initialize_cp_support): Use add_basic_prefix_cmd.
8664         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
8665         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
8666         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
8667         add_basic_prefix_cmd, add_show_prefix_cmd.
8668         * breakpoint.c (save_command): Remove.
8669         (_initialize_breakpoint): Use add_basic_prefix_cmd.
8670         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
8671         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
8672         add_show_prefix_cmd.
8673         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
8674         (set_ada_command, show_ada_command): Remove.
8675         (_initialize_ada_language): Use add_basic_prefix_cmd,
8676         add_show_prefix_cmd.
8677         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
8678
8679 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
8680
8681         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
8682         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
8683
8684 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
8685
8686         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
8687         warning messages.
8688
8689 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
8690
8691         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
8692         import table is not at beginning of .idata section.
8693
8694 2020-04-16  Pedro Alves  <palves@redhat.com>
8695
8696         * inferior.c (delete_inferior): Use delete operator directly
8697         instead of delete_program_space.
8698         * progspace.c (add_program_space): New, factored out from
8699         program_space::program_space.
8700         (remove_program_space): New, factored out from
8701         delete_program_space.
8702         (program_space::program_space): Remove intro comment.  Rewrite.
8703         (program_space::~program_space): Remove intro comment.  Call
8704         remove_program_space.
8705         (delete_program_space): Delete.
8706         * progspace.h (program_space::program_space): Make explicit.  Move
8707         intro comment here, adjusted.
8708         (program_space::~program_space): Move intro comment here,
8709         adjusted.
8710         (delete_program_space): Remove.
8711
8712 2020-04-16  Tom Tromey  <tromey@adacore.com>
8713
8714         * windows-nat.c (windows_nat::handle_access_violation): New
8715         function.
8716         * nat/windows-nat.h (handle_access_violation): Declare.
8717         * nat/windows-nat.c (handle_exception): Move Cygwin code to
8718         windows-nat.c.  Call handle_access_violation.
8719
8720 2020-04-16  Tom de Vries  <tdevries@suse.de>
8721
8722         PR symtab/25791
8723         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
8724         CUs without psymtab.
8725
8726 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
8727
8728         * python/python.c (do_start_initialization): Don't call
8729         PyEval_InitThreads for Python 3.9 and beyond.
8730
8731 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
8732
8733         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
8734         thread functions.
8735         (obsd_nat_target::wait): Likewise.
8736
8737 2020-04-15  Tom Tromey  <tromey@adacore.com>
8738
8739         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
8740         (DEBUG_EXCEPT): Use debug_printf.
8741
8742 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
8743
8744         * completer.c (class completion_tracker::completion_hash_entry)
8745         <hash_name>: New member function.
8746         (completion_tracker::discard_completions): New callback to hash a
8747         completion_hash_entry, pass this to htab_create_alloc.
8748
8749 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
8750
8751         * windows-nat.c (windows_make_so): Warn rather than stopping with
8752         an error if realpath() fails.
8753
8754 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
8755
8756         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
8757         (nbsd_nat_target::info_proc): Add do_status.
8758
8759 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
8760             Tom de Vries  <tdevries@suse.de>
8761
8762         PR symtab/25718
8763         * psympriv.h (struct partial_symtab::read_symtab)
8764         (struct partial_symtab::expand_psymtab)
8765         (struct partial_symtab::read_dependencies): Update comments.
8766         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
8767         read_symtab for includer.
8768         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
8769         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
8770         (struct dwarf2_include_psymtab::m_readin): Remove.
8771         (struct dwarf2_include_psymtab::includer): New member function.
8772         (dwarf2_psymtab::expand_psymtab): Assert !readin.
8773
8774 2020-04-14  Tom de Vries  <tdevries@suse.de>
8775
8776         PR symtab/25720
8777         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
8778         with NULL symbol_matcher and lookup_name.
8779         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
8780         and lookup_name.
8781         * dwarf2/read.c (dw2_expand_symtabs_matching)
8782         (dw2_debug_names_expand_symtabs_matching): Same.
8783         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
8784         Make lookup_name a pointer.  Update comment.
8785         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
8786         lookup_name being a pointer.
8787         * symfile.c (expand_symtabs_matching): Same.
8788         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
8789         * linespec.c (iterate_over_all_matching_symtabs): Same.
8790
8791 2020-04-13  Tom Tromey  <tom@tromey.com>
8792
8793         * run-on-main-thread.c: Update include.
8794         * unittests/main-thread-selftests.c: Update include.
8795         * tui/tui-win.c: Update include.
8796         * tui/tui-io.c: Update include.
8797         * tui/tui-interp.c: Update include.
8798         * tui/tui-hooks.c: Update include.
8799         * top.h: Update include.
8800         * top.c: Update include.
8801         * ser-base.c: Update include.
8802         * remote.c: Update include.
8803         * remote-notif.c: Update include.
8804         * remote-fileio.c: Update include.
8805         * record-full.c: Update include.
8806         * record-btrace.c: Update include.
8807         * python/python.c: Update include.
8808         * posix-hdep.c: Update include.
8809         * mingw-hdep.c: Update include.
8810         * mi/mi-main.c: Update include.
8811         * mi/mi-interp.c: Update include.
8812         * main.c: Update include.
8813         * linux-nat.c: Update include.
8814         * interps.c: Update include.
8815         * infrun.c: Update include.
8816         * inf-loop.c: Update include.
8817         * event-top.c: Update include.
8818         * event-loop.c: Move to ../gdbsupport/.
8819         * event-loop.h: Move to ../gdbsupport/.
8820         * async-event.h: Update include.
8821         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
8822
8823 2020-04-13  Tom Tromey  <tom@tromey.com>
8824
8825         * tui/tui-win.c: Include async-event.h.
8826         * remote.c: Include async-event.h.
8827         * remote-notif.c: Include async-event.h.
8828         * record-full.c: Include async-event.h.
8829         * record-btrace.c: Include async-event.h.
8830         * infrun.c: Include async-event.h.
8831         * event-top.c: Include async-event.h.
8832         * event-loop.h: Move some declarations to async-event.h.
8833         * event-loop.c: Don't include ser-event.h or top.h.  Move some
8834         code to async-event.c.
8835         * async-event.h: New file.
8836         * async-event.c: New file.
8837         * Makefile.in (COMMON_SFILES): Add async-event.c.
8838         (HFILES_NO_SRCDIR): Add async-event.h.
8839
8840 2020-04-13  Tom Tromey  <tom@tromey.com>
8841
8842         * utils.c (flush_streams): New function.
8843         * event-loop.c (gdb_wait_for_event): Call flush_streams.
8844
8845 2020-04-13  Tom Tromey  <tom@tromey.com>
8846
8847         * event-loop.c (handle_file_event): Use warning, not
8848         printf_unfiltered.
8849
8850 2020-04-13  Tom Tromey  <tom@tromey.com>
8851
8852         * event-loop.c: Include <chrono>.
8853
8854 2020-04-13  Tom Tromey  <tom@tromey.com>
8855
8856         * gdb_select.h: Move to ../gdbsupport/.
8857         * event-loop.c: Update include path.
8858         * top.c: Update include path.
8859         * ser-base.c: Update include path.
8860         * ui-file.c: Update include path.
8861         * ser-tcp.c: Update include path.
8862         * guile/scm-ports.c: Update include path.
8863         * posix-hdep.c: Update include path.
8864         * ser-unix.c: Update include path.
8865         * gdb_usleep.c: Update include path.
8866         * mingw-hdep.c: Update include path.
8867         * inflow.c: Update include path.
8868         * infrun.c: Update include path.
8869         * event-top.c: Update include path.
8870
8871 2020-04-13  Tom Tromey  <tom@tromey.com>
8872
8873         * configure: Rebuild.
8874         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
8875
8876 2020-04-13  Tom Tromey  <tom@tromey.com>
8877
8878         * event-loop.h (start_event_loop): Don't declare.
8879         * event-loop.c (start_event_loop): Move...
8880         * main.c (start_event_loop): ...here.  Now static.
8881
8882 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
8883
8884         * MAINTAINERS: Update my email address.
8885
8886 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
8887
8888         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
8889         IP_ALL.
8890
8891 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
8892
8893         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
8894         (nbsd_nat_target::info_proc): Add do_cmdline.
8895
8896 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
8897
8898         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
8899         (nbsd_nat_target::info_proc): Add do_cwd.
8900
8901 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
8902
8903         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
8904
8905 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
8906
8907         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
8908         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
8909         (nbsd_nat_target::info_proc): New functions.
8910         * nbsd-nat.c (kinfo_get_vmmap): New function.
8911         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
8912         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
8913         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
8914         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
8915         functions.
8916         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
8917         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
8918         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
8919         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
8920         (KINFO_VME_FLAG_GROWS_DOWN): New.
8921
8922 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
8923
8924         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
8925         bit shift.
8926
8927 2020-04-10  Tom Tromey  <tromey@adacore.com>
8928
8929         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
8930
8931 2020-04-10  Tom Tromey  <tromey@adacore.com>
8932
8933         * symtab.c (get_symbol_address, get_msymbol_address): Skip
8934         separate debug files.
8935
8936 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
8937
8938         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
8939         Move to...
8940         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
8941         ... here.
8942         * windows-nat.c (windows_nat_target::get_windows_debug_event):
8943         Check for STATUS_WX86_BREAKPOINT.
8944         (windows_nat_target::wait): Same.
8945
8946 2020-04-10  Tom de Vries  <tdevries@suse.de>
8947
8948         PR cli/25808
8949         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
8950
8951 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
8952
8953         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
8954         (Write After Approval): Remove Tom de Vries.
8955
8956 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8957
8958         revert partially:
8959         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8960
8961         * buildsym.c (record_line): Fix undefined behavior and preserve
8962         lines at eof.
8963
8964 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
8965
8966         * auxv.h (svr4_auxv_parse): New.
8967         * auxv.c (default_auxv_parse): Split into default_auxv_parse
8968         and generic_auxv_parse.
8969         (svr4_auxv_parse): Add.
8970         * obsd-tdep.c: Include "auxv.h".
8971         (obsd_auxv_parse): Remove.
8972         (obsd_init_abi): Remove comment.
8973         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
8974         from `obsd_auxv_parse' to `svr4_auxv_parse'.
8975         * nbsd-tdep.c: Include "auxv.h".
8976         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
8977
8978 2020-04-08  Tom Tromey  <tromey@adacore.com>
8979
8980         * nat/windows-nat.h (last_wait_event): Don't declare.
8981         (wait_for_debug_event): Update comment.
8982         * nat/windows-nat.c (last_wait_event): Now static.
8983
8984 2020-04-08  Tom Tromey  <tromey@adacore.com>
8985
8986         * windows-nat.c (wait_for_debug_event): Move to
8987         nat/windows-nat.c.
8988         * nat/windows-nat.h (wait_for_debug_event): Declare.
8989         * nat/windows-nat.c (wait_for_debug_event): Move from
8990         windows-nat.c.  No longer static.
8991
8992 2020-04-08  Tom Tromey  <tromey@adacore.com>
8993
8994         * windows-nat.c (get_windows_debug_event): Use
8995         fetch_pending_stop.
8996         * nat/windows-nat.h (fetch_pending_stop): Declare.
8997         * nat/windows-nat.c (fetch_pending_stop): New function.
8998
8999 2020-04-08  Tom Tromey  <tromey@adacore.com>
9000
9001         * windows-nat.c (windows_continue): Use matching_pending_stop and
9002         continue_last_debug_event.
9003         * nat/windows-nat.h (matching_pending_stop)
9004         (continue_last_debug_event): Declare.
9005         * nat/windows-nat.c (DEBUG_EVENTS): New define.
9006         (matching_pending_stop, continue_last_debug_event): New
9007         functions.
9008
9009 2020-04-08  Tom Tromey  <tromey@adacore.com>
9010
9011         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
9012         (handle_exception_result): Move to nat/windows-nat.h.
9013         (DEBUG_EXCEPTION_SIMPLE): Remove.
9014         (windows_nat::handle_ms_vc_exception): New function.
9015         (handle_exception): Move to nat/windows-nat.c.
9016         (get_windows_debug_event): Update.
9017         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
9018         nat/windows-nat.c.
9019         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
9020         (handle_exception_result): Move from windows-nat.c.
9021         (handle_exception): Declare.
9022         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
9023         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
9024         windows-nat.c.
9025
9026 2020-04-08  Tom Tromey  <tromey@adacore.com>
9027
9028         * windows-nat.c (exception_count, event_count): Remove.
9029         (handle_exception, get_windows_debug_event)
9030         (do_initial_windows_stuff): Update.
9031
9032 2020-04-08  Tom Tromey  <tromey@adacore.com>
9033
9034         * windows-nat.c (windows_nat::handle_load_dll)
9035         (windows_nat::handle_unload_dll): Rename.  No longer static.
9036         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
9037         Declare.
9038
9039 2020-04-08  Tom Tromey  <tromey@adacore.com>
9040
9041         * complaints.h (stop_whining): Declare at top-level.
9042         (complaint): Don't declare stop_whining.
9043
9044 2020-04-08  Tom Tromey  <tromey@adacore.com>
9045
9046         * windows-nat.c (windows_nat::handle_output_debug_string):
9047         Rename.  No longer static.
9048         * nat/windows-nat.h (handle_output_debug_string): Declare.
9049
9050 2020-04-08  Tom Tromey  <tromey@adacore.com>
9051
9052         * windows-nat.c (current_process_handle, current_process_id)
9053         (main_thread_id, last_sig, current_event, last_wait_event)
9054         (current_windows_thread, desired_stop_thread_id, pending_stops)
9055         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
9056         (display_selectors, fake_create_process)
9057         (get_windows_debug_event): Update.
9058         * nat/windows-nat.h (current_process_handle, current_process_id)
9059         (main_thread_id, last_sig, current_event, last_wait_event)
9060         (current_windows_thread, desired_stop_thread_id, pending_stops)
9061         (struct pending_stop, siginfo_er): Move from windows-nat.c.
9062         * nat/windows-nat.c (current_process_handle, current_process_id)
9063         (main_thread_id, last_sig, current_event, last_wait_event)
9064         (current_windows_thread, desired_stop_thread_id, pending_stops)
9065         (siginfo_er): New globals.  Move from windows-nat.c.
9066
9067 2020-04-08  Tom Tromey  <tromey@adacore.com>
9068
9069         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
9070         (handle_load_dll): Update.
9071         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
9072
9073 2020-04-08  Tom Tromey  <tromey@adacore.com>
9074
9075         * windows-nat.c (enum thread_disposition_type): Move to
9076         nat/windows-nat.h.
9077         (windows_nat::thread_rec): Rename from thread_rec.  No longer
9078         static.
9079         (windows_add_thread, windows_nat_target::fetch_registers)
9080         (windows_nat_target::store_registers, handle_exception)
9081         (windows_nat_target::resume, get_windows_debug_event)
9082         (windows_nat_target::get_tib_address)
9083         (windows_nat_target::thread_name)
9084         (windows_nat_target::thread_alive): Update.
9085         * nat/windows-nat.h (enum thread_disposition_type): Move from
9086         windows-nat.c.
9087         (thread_rec): Declare.
9088
9089 2020-04-08  Tom Tromey  <tromey@adacore.com>
9090
9091         * windows-nat.c: Add "using namespace".
9092         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
9093         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
9094
9095 2020-04-08  Tom Tromey  <tromey@adacore.com>
9096
9097         * nat/windows-nat.h (struct windows_thread_info): Declare
9098         destructor.
9099         * nat/windows-nat.c (~windows_thread_info): New.
9100
9101 2020-04-08  Tom Tromey  <tromey@adacore.com>
9102
9103         PR gdb/22992
9104         * windows-nat.c (current_event): Update comment.
9105         (last_wait_event, desired_stop_thread_id): New globals.
9106         (struct pending_stop): New.
9107         (pending_stops): New global.
9108         (windows_nat_target) <stopped_by_sw_breakpoint>
9109         <supports_stopped_by_sw_breakpoint>: New methods.
9110         (windows_fetch_one_register): Add assertions.  Adjust PC.
9111         (windows_continue): Handle pending stops.  Suspend other threads
9112         when stepping.  Use last_wait_event
9113         (wait_for_debug_event): New function.
9114         (get_windows_debug_event): Use wait_for_debug_event.  Handle
9115         pending stops.  Queue spurious stops.
9116         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
9117         (windows_nat_target::kill): Use wait_for_debug_event.
9118         * nat/windows-nat.h (struct windows_thread_info)
9119         <stopped_at_software_breakpoint>: New field.
9120         * nat/windows-nat.c (windows_thread_info::resume): Clear
9121         stopped_at_software_breakpoint.
9122
9123 2020-04-08  Tom Tromey  <tromey@adacore.com>
9124
9125         * windows-nat.c (enum thread_disposition_type): New.
9126         (thread_rec): Replace "get_context" parameter with "disposition";
9127         change type.
9128         (windows_add_thread, windows_nat_target::fetch_registers)
9129         (windows_nat_target::store_registers, handle_exception)
9130         (windows_nat_target::resume, get_windows_debug_event)
9131         (windows_nat_target::get_tib_address)
9132         (windows_nat_target::thread_name)
9133         (windows_nat_target::thread_alive): Update.
9134
9135 2020-04-08  Tom Tromey  <tromey@adacore.com>
9136
9137         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
9138         (windows_continue): Use windows_continue::resume.
9139         * nat/windows-nat.h (struct windows_thread_info) <suspend,
9140         resume>: Declare new methods.
9141         * nat/windows-nat.c: New file.
9142         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
9143
9144 2020-04-08  Tom Tromey  <tromey@adacore.com>
9145
9146         * windows-nat.c (windows_add_thread, windows_delete_thread)
9147         (windows_nat_target::fetch_registers)
9148         (windows_nat_target::store_registers, fake_create_process)
9149         (windows_nat_target::resume, windows_nat_target::resume)
9150         (get_windows_debug_event, windows_nat_target::wait)
9151         (windows_nat_target::pid_to_str)
9152         (windows_nat_target::get_tib_address)
9153         (windows_nat_target::get_ada_task_ptid)
9154         (windows_nat_target::thread_name)
9155         (windows_nat_target::thread_alive): Use lwp, not tid.
9156
9157 2020-04-08  Tom Tromey  <tromey@adacore.com>
9158
9159         * windows-nat.c (handle_exception)
9160         (windows_nat_target::thread_name): Update.
9161         * nat/windows-nat.h (windows_thread_info): Remove destructor.
9162         <name>: Now unique_xmalloc_ptr.
9163
9164 2020-04-08  Tom Tromey  <tromey@adacore.com>
9165
9166         * windows-nat.c (thread_rec)
9167         (windows_nat_target::fetch_registers): Update.
9168         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
9169         Update comment.
9170         <debug_registers_changed, reload_context>: Now bool.
9171
9172 2020-04-08  Tom Tromey  <tromey@adacore.com>
9173
9174         * windows-nat.c (windows_add_thread): Use new.
9175         (windows_init_thread_list, windows_delete_thread): Use delete.
9176         (get_windows_debug_event): Update.
9177         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
9178         destructor, and initializers.
9179
9180 2020-04-08  Tom Tromey  <tromey@adacore.com>
9181
9182         * windows-nat.c (struct windows_thread_info): Remove.
9183         * nat/windows-nat.h: New file.
9184
9185 2020-04-08  Tom Tromey  <tromey@adacore.com>
9186
9187         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
9188         (thread_rec, windows_add_thread, windows_delete_thread)
9189         (windows_continue): Update.
9190
9191 2020-04-08  Tom Tromey  <tromey@adacore.com>
9192
9193         * windows-nat.c (struct windows_thread_info): Remove typedef.
9194         (thread_head): Remove.
9195         (thread_list): New global.
9196         (thread_rec, windows_add_thread, windows_init_thread_list)
9197         (windows_delete_thread, windows_continue): Update.
9198
9199 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
9200
9201         * windows-tdep.h (windows_init_abi): Add comment.
9202         (cygwin_init_abi): New declaration.
9203         * windows-tdep.c: Split signal enumeration in two, one for
9204         Windows and one for Cygwin.
9205         (windows_gdb_signal_to_target): Only deal with signal of the
9206         Windows OS ABI.
9207         (cygwin_gdb_signal_to_target): New function.
9208         (windows_init_abi): Rename to windows_init_abi_common, don't set
9209         gdb_signal_to_target gdbarch method.  Add new new function with
9210         this name.
9211         (cygwin_init_abi): New function.
9212         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
9213         comment.  Don't call windows_init_abi.
9214         (amd64_windows_init_abi): Add comment, call windows_init_abi.
9215         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
9216         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
9217         i386_windows_init_abi_common, don't call windows_init_abi.  Add
9218         a new function of this name.
9219         (i386_cygwin_init_abi): New function.
9220         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
9221         OS ABI Cygwin.
9222
9223 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
9224
9225         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
9226         parameter.c.
9227         (dwarf2_read_gdb_index): Update.
9228
9229 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
9230
9231         * nbsd-tdep.c: Include "objfiles.h".
9232         (nbsd_skip_solib_resolver): New.
9233         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
9234
9235 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
9236
9237         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
9238         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
9239         with DW_LLE_base_addressx are being emitted in DWARFv5.
9240         Add the newly added kind DW_LOC_OFFSET_PAIR also.
9241         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
9242         unsigned integer.
9243
9244 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
9245
9246         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
9247         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
9248         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
9249         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
9250         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
9251         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
9252         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
9253
9254
9255 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
9256
9257         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
9258         (read_loclist_index): New function definition.
9259         (lookup_loclist_base): New function definition.
9260         (read_loclist_header): New function definition.
9261         (dwarf2_cu): Add loclist_base and loclist_header field.
9262         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
9263         (read_full_die_1): Read the value of DW_AT_loclists_base.
9264         (read_attribute_reprocess): Handle DW_FORM_loclistx.
9265         (read_attribute_value): Handle DW_FORM_loclistx.
9266         (skip_one_die): Handle DW_FORM_loclistx.
9267         (loclist_header): New structure declaration.
9268         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
9269
9270 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
9271
9272         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
9273         constructor.  Remove `addr` parameter from other constructor and
9274         add `per_cu` parameter.
9275         * dwarf2/read.c (create_partial_symtab): Update.
9276
9277 2020-04-07  Tom de Vries  <tdevries@suse.de>
9278
9279         PR symtab/25796
9280         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
9281         (partial_die_info::fixup): Inherit has_const_value.
9282
9283 2020-04-07  Tom de Vries  <tdevries@suse.de>
9284
9285         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
9286         symbols without address.
9287
9288 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
9289
9290         * nbsd-nat.h (struct thread_info): Add forward declaration.
9291         (nbsd_nat_target::thread_alive): Add.
9292         (nbsd_nat_target::thread_name): Likewise.
9293         (nbsd_nat_target::update_thread_list): Likewise.
9294         (update_thread_list::post_attach): Likewise.
9295         (post_attach::pid_to_str): Likewise.
9296         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
9297         (nbsd_thread_lister): Add.
9298         (nbsd_nat_target::thread_alive): Likewise.
9299         (nbsd_nat_target::thread_name): Likewise.
9300         (nbsd_add_threads): Likewise.
9301         (update_thread_list::post_attach): Likewise.
9302         (nbsd_nat_target::update_thread_list): Likewise.
9303         (post_attach::pid_to_str): Likewise.
9304
9305 2020-04-06  Tom Tromey  <tromey@adacore.com>
9306
9307         * ada-valprint.c (print_variant_part): Extract the variant field.
9308         (print_field_values): Use the field as the outer value when
9309         recursing.
9310
9311 2020-04-06  Tom Tromey  <tromey@adacore.com>
9312
9313         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
9314         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
9315         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
9316         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
9317         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
9318
9319 2020-04-06  Tom Tromey  <tromey@adacore.com>
9320
9321         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
9322         TYPE_CODE_ERROR.
9323
9324 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
9325
9326         * nbsd-tdep.c: Include "gdbarch.h".
9327         Define enum with NetBSD signal numbers.
9328         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
9329         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
9330         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
9331         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
9332         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
9333         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
9334         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
9335         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
9336         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
9337         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
9338         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
9339         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
9340
9341 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
9342
9343         PR gdb/25325
9344         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
9345
9346 2020-04-03  Tom Tromey  <tromey@adacore.com>
9347
9348         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
9349         Read constant block.
9350
9351 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
9352
9353         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
9354         (gdb_bfd_get_full_section_contents): New declaration.
9355         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
9356         * windows-tdep.c (is_linked_with_cygwin_dll): Use
9357         gdb_bfd_get_full_section_contents.
9358
9359 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
9360
9361         * exec.c (build_section_table): Replace internal_error with
9362         gdb_assert.
9363         (section_table_xfer_memory_partial): Likewise.
9364         * mdebugread.c (parse_partial_symbols): Likewise.
9365         * psymtab.c (lookup_partial_symbol): Likewise.
9366         * utils.c (wrap_here): Likewise.
9367
9368 2020-04-02  Tom Tromey  <tromey@adacore.com>
9369
9370         * f-lang.c (build_fortran_types): Use arch_type to initialize
9371         builtin_complex_s32 in the TYPE_CODE_ERROR case.
9372
9373 2020-04-02  Tom Tromey  <tromey@adacore.com>
9374
9375         * dwarf2/read.c (partial_die_info::read): Do not create a vector
9376         of attributes.
9377
9378 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9379             Bernd Edlinger <bernd.edlinger@hotmail.de>
9380             Tom Tromey  <tromey@adacore.com>
9381
9382         * buildsym.c (buildsym_compunit::record_line): Remove
9383         deduplication code.
9384
9385 2020-04-02  Tom de Vries  <tdevries@suse.de>
9386
9387         PR ada/24671
9388         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
9389
9390 2020-04-02  Tom de Vries  <tdevries@suse.de>
9391
9392         * dwarf2/read.c (dwarf2_gdb_index_functions,
9393         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
9394         NULL.
9395         * psymtab.c (psym_lookup_global_symbol_language): New function.
9396         (psym_functions): Init psym_lookup_global_symbol_language with
9397         psym_lookup_global_symbol_language.
9398         * symfile-debug.c (debug_sym_quick_functions): Init
9399         lookup_global_symbol_language with NULL.
9400         * symfile.c (set_initial_language): Remove fixme comment.
9401         * symfile.h (struct quick_symbol_functions): Add
9402         lookup_global_symbol_language.
9403         * symtab.c (find_quick_global_symbol_language): New function.
9404         (find_main_name): Use find_quick_global_symbol_language.
9405
9406 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
9407
9408         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
9409
9410 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9411
9412         * buildsym.c (record_line): Fix undefined behavior and preserve
9413         lines at eof.
9414
9415 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9416
9417         * buildsym.c (record_line): Fix the resizing condition.
9418
9419 2020-04-01  Tom Tromey  <tom@tromey.com>
9420
9421         * value.h (value_literal_complex): Add comment.
9422         * valops.c (value_literal_complex): Refer to value.h.
9423
9424 2020-04-01  Tom Tromey  <tom@tromey.com>
9425
9426         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
9427         (scalar_type): New rule, from typebase.
9428         (typebase): Use scalar_type.  Recognize complex types.
9429         (field_name): Handle FLOAT_KEYWORD.
9430         (ident_tokens): Add _Complex and __complex__.
9431
9432 2020-04-01  Tom Tromey  <tom@tromey.com>
9433
9434         PR exp/25299:
9435         * valarith.c (promotion_type, complex_binop): New functions.
9436         (scalar_binop): Handle complex numbers.  Use promotion_type.
9437         (value_pos, value_neg, value_complement): Handle complex numbers.
9438
9439 2020-04-01  Tom Tromey  <tom@tromey.com>
9440
9441         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
9442         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
9443         (parse_number): Handle complex numbers.
9444
9445 2020-04-01  Tom Tromey  <tom@tromey.com>
9446
9447         * c-valprint.c (c_decorations): Change complex suffix to "i".
9448
9449 2020-04-01  Tom Tromey  <tom@tromey.com>
9450
9451         * valprint.c (generic_value_print_complex): Use accessors.
9452         * value.h (value_real_part, value_imaginary_part): Declare.
9453         * valops.c (value_real_part, value_imaginary_part): New
9454         functions.
9455         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
9456
9457 2020-04-01  Tom Tromey  <tom@tromey.com>
9458
9459         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
9460         (read_range_type): Update.
9461         * mdebugread.c (basic_type): Update.
9462         * go-lang.c (build_go_types): Use init_complex_type.
9463         * gdbtypes.h (struct main_type) <complex_type>: New member.
9464         (init_complex_type): Update.
9465         (arch_complex_type): Don't declare.
9466         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
9467         Make name if none given.  Use alloc_type_copy.  Look for cached
9468         complex type.
9469         (arch_complex_type): Remove.
9470         (gdbtypes_post_init): Use init_complex_type.
9471         * f-lang.c (build_fortran_types): Use init_complex_type.
9472         * dwarf2/read.c (read_base_type): Update.
9473         * d-lang.c (build_d_types): Use init_complex_type.
9474         * ctfread.c (read_base_type): Update.
9475
9476 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9477
9478         * infrun.c (stop_all_threads): Update assertion, plus when
9479         stopping threads, take into account that we might be trying
9480         to stop an all-stop target.
9481         (stop_waiting): Call 'stop_all_threads' if there exists a
9482         non-stop target.
9483
9484 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9485
9486         * target.h (exists_non_stop_target): New function declaration.
9487         * target.c (exists_non_stop_target): New function.
9488
9489 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
9490
9491         PR gdb/24789
9492         * eval.c (is_integral_or_integral_reference): New function.
9493         (evaluate_subexp_standard): Allow integer references in
9494         pointer arithmetic.
9495
9496 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9497
9498         * remote.c (remote_target::remote_parse_stop_reply): Remove the
9499         check for no ptid in the stop reply when the target is non-stop.
9500
9501 2020-04-01  Tom Tromey  <tromey@adacore.com>
9502
9503         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
9504         "name" parameter to rvalue reference.  Initialize m_name_holder.
9505         <lookup_name_info>: New overloads.
9506         <name>: Return gdb::string_view.
9507         <c_str>: New method.
9508         <make_ignore_params>: Update.
9509         <search_name_hash>: Update.
9510         <language_lookup_name>: Return const char *.
9511         <m_name>: Change type.
9512         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
9513         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
9514         (lookup_name_info::match_any): Update.
9515         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
9516         Update.
9517         * minsyms.c (linkage_name_str): Update.
9518         * language.c (default_symbol_name_matcher): Update.
9519         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
9520         Update.
9521         * ada-lang.c (ada_fold_name): Change parameter to string_view.
9522         (ada_lookup_name_info::ada_lookup_name_info): Update.
9523         (literal_symbol_name_matcher): Update.
9524
9525 2020-04-01  Tom Tromey  <tromey@adacore.com>
9526
9527         * psymtab.c (psymtab_search_name): Remove function.
9528         (psym_lookup_symbol): Create search name and lookup name here.
9529         (lookup_partial_symbol): Remove "name" parameter; add
9530         lookup_name.
9531         (psym_expand_symtabs_for_function): Update.
9532
9533 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
9534
9535         PR tui/25597:
9536         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
9537
9538 2020-03-31  Tom Tromey  <tromey@adacore.com>
9539
9540         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
9541         memcpy.
9542
9543 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
9544
9545         * features/riscv/32bit-csr.xml: Regenerated.
9546         * features/riscv/64bit-csr.xml: Regenerated.
9547
9548 2020-03-30  Tom Tromey  <tromey@adacore.com>
9549
9550         * ada-valprint.c (print_variant_part): Update.
9551         * ada-lang.h (ada_which_variant_applies): Update.
9552         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
9553         outer_valaddr parameters; replace with "outer" value parameter.
9554         (to_fixed_variant_branch_type): Update.
9555
9556 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
9557
9558         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
9559         <list>.  Remove inclusion of observable.h.
9560         (PPC_DEBUG_CURRENT_VERSION): Move up define.
9561         (struct arch_lwp_info): New struct.
9562         (class ppc_linux_dreg_interface): New class.
9563         (struct ppc_linux_process_info): New struct.
9564         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
9565         <low_new_clone, low_forget_process, low_prepare_to_resume>
9566         <copy_thread_dreg_state, mark_thread_stale>
9567         <mark_debug_registers_changed, register_hw_breakpoint>
9568         <clear_hw_breakpoint, register_wp, clear_wp>
9569         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
9570         <num_memory_accesses, get_trigger_type>
9571         <create_watchpoint_request, hwdebug_point_cmp>
9572         <init_arch_lwp_info, get_arch_lwp_info>
9573         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
9574         methods.
9575         <struct ptid_hash>: New inner struct.
9576         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
9577         members.
9578         (saved_dabr_value, hwdebug_info, max_slots_number)
9579         (struct hw_break_tuple, struct thread_points, ppc_threads)
9580         (have_ptrace_hwdebug_interface)
9581         (hwdebug_find_thread_points_by_tid)
9582         (hwdebug_insert_point, hwdebug_remove_point): Remove.
9583         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
9584         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
9585         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
9586         use m_dreg_interface.
9587         (hwdebug_point_cmp): Change to...
9588         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
9589         reference arguments instead of pointers.
9590         (ppc_linux_nat_target::ranged_break_num_registers): Use
9591         m_dreg_interface.
9592         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
9593         m_dreg_interface.  Call register_hw_breakpoint.
9594         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
9595         m_dreg_interface.  Call clear_hw_breakpoint.
9596         (get_trigger_type): Change to...
9597         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
9598         comment.
9599         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
9600         use m_dreg_interface.  Call register_hw_breakpoint.
9601         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
9602         use m_dreg_interface.  Call clear_hw_breakpoint.
9603         (can_use_watchpoint_cond_accel): Change to...
9604         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
9605         method.  Update comment, use m_dreg_interface and
9606         m_process_info.
9607         (calculate_dvc): Change to...
9608         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
9609         m_dreg_interface.
9610         (num_memory_accesses): Change to...
9611         (ppc_linux_nat_target::num_memory_accesses): ...this method.
9612         (check_condition): Change to...
9613         (ppc_linux_nat_target::check_condition): ...this method.
9614         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
9615         comment, use m_dreg_interface.
9616         (create_watchpoint_request): Change to...
9617         (ppc_linux_nat_target::create_watchpoint_request): ...this
9618         method.  Use m_dreg_interface.
9619         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
9620         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
9621         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
9622         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
9623         (ppc_linux_nat_target::low_forget_process)
9624         (ppc_linux_nat_target::low_new_fork)
9625         (ppc_linux_nat_target::low_new_clone)
9626         (ppc_linux_nat_target::low_delete_thread)
9627         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
9628         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
9629         only call mark_thread_stale.
9630         (ppc_linux_thread_exit): Remove.
9631         (ppc_linux_nat_target::stopped_data_address): Change to...
9632         (ppc_linux_nat_target::low_stopped_data_address): This. Add
9633         comment, use m_dreg_interface and m_thread_hw_breakpoints.
9634         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
9635         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
9636         comment.  Call low_stopped_data_address.
9637         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
9638         m_dreg_interface.
9639         (ppc_linux_nat_target::masked_watch_num_registers): Use
9640         m_dreg_interface.
9641         (ppc_linux_nat_target::copy_thread_dreg_state)
9642         (ppc_linux_nat_target::mark_thread_stale)
9643         (ppc_linux_nat_target::mark_debug_registers_changed)
9644         (ppc_linux_nat_target::register_hw_breakpoint)
9645         (ppc_linux_nat_target::clear_hw_breakpoint)
9646         (ppc_linux_nat_target::register_wp)
9647         (ppc_linux_nat_target::clear_wp)
9648         (ppc_linux_nat_target::init_arch_lwp_info)
9649         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
9650         (_initialize_ppc_linux_nat): Remove observer callback.
9651
9652 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
9653
9654         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
9655         (ppc_linux_nat_target::auxv_parse)
9656         (ppc_linux_nat_target::read_description)
9657         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
9658         Move up.
9659
9660 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
9661
9662         * linux-nat.h (low_new_clone): New method.
9663         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
9664
9665 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
9666
9667         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
9668         (dbx_expand_psymtab): ... this.
9669         (start_psymtab): Update.
9670         * mdebugread.c (psymtab_to_symtab_1): Rename to...
9671         (mdebug_expand_psymtab): ... this.
9672         (parse_partial_symbols): Update.
9673         (new_psymtab): Update.
9674         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
9675         (xcoff_expand_psymtab): ... this.
9676         (xcoff_start_psymtab): Update.
9677
9678 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
9679
9680         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
9681         <expand_dependencies>: ... this.
9682         * psymtab.c (partial_symtab::read_dependencies): Rename to...
9683         (partial_symtab::expand_dependencies): ... this.
9684         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
9685         Update.
9686         (dwarf2_psymtab::expand_psymtab): Update.
9687         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
9688         * mdebugread.c (psymtab_to_symtab_1): Update.
9689         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
9690
9691 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
9692
9693         * psympriv.h (discard_psymtab): Remove.
9694         * dbxread.c (dbx_end_psymtab): Update.
9695         * xcoffread.c (xcoff_end_psymtab): Update.
9696
9697 2020-03-28  Tom Tromey  <tom@tromey.com>
9698
9699         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
9700         comment.
9701
9702 2020-03-28  Tom Tromey  <tom@tromey.com>
9703
9704         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
9705
9706 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
9707
9708         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
9709
9710 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
9711
9712         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
9713
9714 2020-03-26  Tom Tromey  <tom@tromey.com>
9715
9716         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
9717         (mark_common_block_symbol_computed, read_tag_string_type)
9718         (attr_to_dynamic_prop, read_subrange_type): Update.
9719         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
9720         to be methods on struct attribute.
9721         (skip_one_die, process_imported_unit_die, read_namespace_alias)
9722         (read_call_site_scope, partial_die_info::read)
9723         (partial_die_info::read, lookup_die_type, follow_die_ref):
9724         Update.
9725         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
9726         from dwarf2_get_ref_die_offset.
9727         (attribute::constant_value): New method, from
9728         dwarf2_get_attr_constant_value.
9729         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
9730         Declare method.
9731         <constant_value>: New method.
9732
9733 2020-03-26  Tom Tromey  <tom@tromey.com>
9734
9735         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
9736         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
9737         (dwarf_type_encoding_name): Move to stringify.c.
9738         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
9739         * dwarf2/stringify.c: New file.
9740         * dwarf2/stringify.h: New file.
9741
9742 2020-03-26  Tom Tromey  <tom@tromey.com>
9743
9744         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
9745         Rewrite.
9746
9747 2020-03-26  Tom Tromey  <tom@tromey.com>
9748
9749         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
9750         methods.
9751         * dwarf2/read.c (lookup_addr_base): Move to die.h.
9752         (lookup_ranges_base): Likewise.
9753         (read_cutu_die_from_dwo, read_full_die_1): Update.
9754
9755 2020-03-26  Tom Tromey  <tom@tromey.com>
9756
9757         * dwarf2/read.c (read_import_statement, read_file_scope)
9758         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
9759         (read_lexical_block_scope, read_call_site_scope)
9760         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
9761         (handle_struct_member_die, process_structure_scope)
9762         (update_enumeration_type_from_children)
9763         (process_enumeration_scope, read_array_type, read_common_block)
9764         (read_namespace, read_module, read_subroutine_type): Update.
9765         (sibling_die): Remove.
9766
9767 2020-03-26  Tom Tromey  <tom@tromey.com>
9768
9769         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
9770         (build_type_psymtabs_reader, read_structure_type)
9771         (read_enumeration_type, read_full_die_1): Update.
9772         (dwarf2_attr_no_follow): Move to die.h.
9773         * dwarf2/die.h (struct die_info) <attr>: New method.
9774
9775 2020-03-26  Tom Tromey  <tom@tromey.com>
9776
9777         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
9778         <base_address>: Now an optional.
9779         (dwarf2_find_base_address, dwarf2_rnglists_process)
9780         (dwarf2_ranges_process, fill_in_loclist_baton)
9781         (dwarf2_symbol_mark_computed): Update.
9782
9783 2020-03-26  Tom Tromey  <tom@tromey.com>
9784
9785         * dwarf2/read.c (struct die_info): Move to die.h.
9786         * dwarf2/die.h: New file.
9787
9788 2020-03-26  Tom Tromey  <tom@tromey.com>
9789
9790         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
9791         * dwarf2/read.c
9792         (dwarf2_statement_list_fits_in_line_number_section_complaint):
9793         Move to line-header.c.
9794         (read_checked_initial_length_and_offset, read_formatted_entries):
9795         Likewise.
9796         (dwarf_decode_line_header): Split into two.
9797         * dwarf2/line-header.c
9798         (dwarf2_statement_list_fits_in_line_number_section_complaint):
9799         Move from read.c.
9800         (read_checked_initial_length_and_offset, read_formatted_entries):
9801         Likewise.
9802         (dwarf_decode_line_header): New function, split from read.c.
9803
9804 2020-03-26  Tom Tromey  <tom@tromey.com>
9805
9806         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
9807         Declare method.
9808         * dwarf2/read.c (read_attribute_value): Update.
9809         (dwarf2_per_objfile::read_line_string): Rename from
9810         read_indirect_line_string.
9811         (read_formatted_entries): Update.
9812
9813 2020-03-26  Tom Tromey  <tom@tromey.com>
9814
9815         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
9816         variable.
9817
9818 2020-03-26  Tom Tromey  <tom@tromey.com>
9819
9820         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
9821         const.
9822         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
9823         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
9824         parameter const.
9825
9826 2020-03-26  Tom Tromey  <tom@tromey.com>
9827
9828         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
9829         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
9830         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
9831         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
9832
9833 2020-03-26  Tom Tromey  <tom@tromey.com>
9834
9835         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
9836         file_names_size, file_full_name, file_file_name>: Use const.
9837         <file_name_at, file_names>: Add const overload.
9838         * dwarf2/line-header.c (line_header::file_file_name)
9839         (line_header::file_full_name): Update.
9840
9841 2020-03-26  Tom Tromey  <tom@tromey.com>
9842
9843         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
9844         (macro_start_file, consume_improper_spaces)
9845         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
9846         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
9847         (dwarf_decode_macros): Move to macro.c.
9848         * dwarf2/macro.c: New file.
9849         * dwarf2/macro.h: New file.
9850         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
9851
9852 2020-03-26  Tom Tromey  <tom@tromey.com>
9853
9854         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
9855         method.
9856         * dwarf2/section.c: New method.  From
9857         read_indirect_string_at_offset_from.
9858         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
9859         (read_indirect_string_at_offset_from): Move to section.c.
9860         (read_indirect_string_at_offset): Rewrite.
9861         (read_indirect_line_string_at_offset): Remove.
9862         (read_indirect_string, read_indirect_line_string)
9863         (dwarf_decode_macro_bytes): Update.
9864
9865 2020-03-26  Tom Tromey  <tom@tromey.com>
9866
9867         * dwarf2/section.h (struct dwarf2_section_info)
9868         <overload_complaint>: Declare.
9869         (dwarf2_section_buffer_overflow_complaint): Don't declare.
9870         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
9871         Rename from dwarf2_section_buffer_overflow_complaint.
9872         * dwarf2/read.c (skip_one_die, partial_die_info::read)
9873         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
9874
9875 2020-03-26  Tom Tromey  <tom@tromey.com>
9876
9877         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
9878         Declare.
9879         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
9880         Move from read.c.
9881         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
9882         to section.c.
9883
9884 2020-03-26  Tom Tromey  <tom@tromey.com>
9885
9886         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
9887
9888 2020-03-26  Tom Tromey  <tom@tromey.com>
9889
9890         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
9891         "builder".
9892         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
9893         parameter.
9894         (dwarf_decode_macros): Update.
9895
9896 2020-03-26  Tom Tromey  <tom@tromey.com>
9897
9898         * dwarf2/read.c (read_attribute_value): Update.
9899         (read_indirect_string_from_dwz): Move to dwz.c; change into
9900         method.
9901         (dwarf_decode_macro_bytes): Update.
9902         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
9903         * dwarf2/dwz.c: New file.
9904         * Makefile.in (COMMON_SFILES): Add dwz.c.
9905
9906 2020-03-26  Tom Tromey  <tom@tromey.com>
9907
9908         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
9909         * dwarf2/read.c: Add include.
9910         * dwarf2/index-write.c: Add include.
9911         * dwarf2/index-cache.c: Add include.
9912         * dwarf2/dwz.h: New file.
9913
9914 2020-03-25  Tom Tromey  <tom@tromey.com>
9915
9916         * compile/compile-object-load.c (get_out_value_type): Mention
9917         correct symbol name in error message.
9918
9919 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
9920
9921         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
9922
9923 2020-03-25  Tom de Vries  <tdevries@suse.de>
9924
9925         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
9926         * symmisc.c (dump_symtab_1): Print user and includes fields.
9927         (maintenance_info_symtabs): Same.
9928
9929 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
9930
9931         PR gdb/25534
9932         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
9933         (riscv_regcache_cooked_write): New function.
9934         (riscv_push_dummy_call): Use new function.
9935         (riscv_return_value): Likewise.
9936
9937 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
9938
9939         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
9940         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
9941         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
9942         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
9943         * infrun.c (follow_fork): Likewise.
9944         (follow_fork_inferior): Likewise.
9945         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
9946         * linux-nat.h (class linux_nat_target): Likewise.
9947         * remote.c (class remote_target) <follow_fork>: Likewise.
9948         (remote_target::follow_fork): Likewise.
9949         * target-delegates.c: Re-generate.
9950         * target.c (default_follow_fork): Likewise.
9951         (target_follow_fork): Likewise.
9952         * target.h (struct target_ops) <follow_fork>: Likewise.
9953         (target_follow_fork): Likewise.
9954
9955 2020-03-24  Tom de Vries  <tdevries@suse.de>
9956
9957         * psymtab.c (maintenance_info_psymtabs): Print user field.
9958
9959 2020-03-20  Tom Tromey  <tromey@adacore.com>
9960
9961         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
9962         const.
9963         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
9964         const.
9965
9966 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
9967
9968         * ptrace.m4: Don't check for ptrace declaration.
9969         * config.in: Re-generate.
9970         * configure: Re-generate.
9971         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
9972         not defined.
9973
9974 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
9975
9976         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
9977         `PTRACE_TYPE_RET'.
9978         * i386-bsd-nat.c (gdb_ptrace): Likewise.
9979         * sparc-nat.c (gdb_ptrace): Likewise.
9980         * x86-bsd-nat.c (gdb_ptrace): Likewise.
9981
9982 2020-03-20  Tom Tromey  <tromey@adacore.com>
9983
9984         * c-exp.y (lex_one_token): Fix assert.
9985
9986 2020-03-20  Tom Tromey  <tromey@adacore.com>
9987
9988         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
9989         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
9990         strncpy call.
9991
9992 2020-03-20  Tom Tromey  <tromey@adacore.com>
9993
9994         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
9995
9996 2020-03-20  Tom Tromey  <tromey@adacore.com>
9997
9998         * ada-valprint.c (print_variant_part): Remove parameters; switch
9999         to value-based API.
10000         (print_field_values): Likewise.
10001         (ada_val_print_struct_union): Likewise.
10002         (ada_value_print_1): Update.
10003
10004 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
10005
10006         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
10007         nbsd_nat_target instead of inf_ptrace_target.
10008         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
10009         nbsd_nat_target.
10010
10011 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
10012
10013         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
10014         it to the ptrace call.
10015         * (store_registers): Likewise.
10016
10017 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
10018
10019         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
10020         it to the ptrace call.
10021         * (store_registers): Likewise.
10022
10023 2020-03-19  Luis Machado  <luis.machado@linaro.org>
10024
10025         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
10026         valid, fetch vg value from ptrace.
10027
10028 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
10029         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
10030         * inf-ptrace.c: Likewise.
10031         * (gdb_ptrace): Add.
10032         * (inf_ptrace_target::resume): Update.
10033         * (inf_ptrace_target::xfer_partial): Likewise.
10034         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
10035         * (inf_ptrace_peek_poke): Update.
10036
10037 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
10038
10039         * x86-bsd-nat.c (gdb_ptrace): New.
10040         * (x86bsd_dr_set): Add new argument `ptid'.
10041         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
10042         x86bsd_dr_set_addr): Update.
10043
10044 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10045
10046         * remote.c (remote_target::process_stop_reply): Handle events for
10047         all threads differently.
10048
10049 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10050
10051         * completer.c (completion_tracker::remove_completion): Define new
10052         function.
10053         * completer.h (completion_tracker::remove_completion): Declare new
10054         function.
10055         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
10056         when adding a C++ function symbol.
10057
10058 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10059
10060         * completer.c (completion_tracker::completion_hash_entry): Define
10061         new class.
10062         (advance_to_filename_complete_word_point): Call
10063         recompute_lowest_common_denominator.
10064         (completion_tracker::completion_tracker): Call discard_completions
10065         to setup the hash table.
10066         (completion_tracker::discard_completions): Allow for being called
10067         from the constructor, pass new equal function, and element deleter
10068         when constructing the hash table.  Initialise new class member
10069         variables.
10070         (completion_tracker::maybe_add_completion): Remove use of
10071         m_entries_vec, and store more information into m_entries_hash.
10072         (completion_tracker::recompute_lcd_visitor): New function, most
10073         content taken from...
10074         (completion_tracker::recompute_lowest_common_denominator):
10075         ...here, this now just visits each item in the hash calling the
10076         above visitor.
10077         (completion_tracker::build_completion_result): Remove use of
10078         m_entries_vec, call recompute_lowest_common_denominator.
10079         * completer.h (completion_tracker::have_completions): Remove use
10080         of m_entries_vec.
10081         (completion_tracker::completion_hash_entry): Declare new class.
10082         (completion_tracker::recompute_lowest_common_denominator): Change
10083         function signature.
10084         (completion_tracker::recompute_lcd_visitor): Declare new function.
10085         (completion_tracker::m_entries_vec): Delete.
10086         (completion_tracker::m_entries_hash): Initialize to NULL.
10087         (completion_tracker::m_lowest_common_denominator_valid): New
10088         member variable.
10089         (completion_tracker::m_lowest_common_denominator_max_length): New
10090         member variable.
10091
10092 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10093
10094         * regformats/regdef.h: Put reg in gdb namespace.
10095
10096 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10097
10098         * i386-bsd-nat.c (gdb_ptrace): New.
10099         * (i386bsd_fetch_inferior_registers,
10100         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
10101         * (i386bsd_fetch_inferior_registers,
10102         i386bsd_store_inferior_registers) Use gdb_ptrace.
10103
10104 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10105
10106         * amd64-bsd-nat.c (gdb_ptrace): New.
10107         * (amd64bsd_fetch_inferior_registers,
10108         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
10109         * (amd64bsd_fetch_inferior_registers,
10110         amd64bsd_store_inferior_registers) Use gdb_ptrace.
10111
10112 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10113
10114         * user-regs.c (user_reg::read): Rename to...
10115         (user_reg::xread): ...this.
10116         * (append_user_reg): Rename argument `read' to `xread'.
10117         * (user_reg_add_builtin): Likewise.
10118         * (user_reg_add): Likewise.
10119         * (value_of_user_reg): Likewise.
10120
10121 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10122
10123         * sparc-nat.c (gdb_ptrace): New.
10124         * sparc-nat.c (sparc_fetch_inferior_registers)
10125         (sparc_store_inferior_registers) Remove obsolete comment.
10126         * sparc-nat.c (sparc_fetch_inferior_registers)
10127         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
10128         * sparc-nat.c (sparc_fetch_inferior_registers)
10129         (sparc_store_inferior_registers) Use gdb_ptrace.
10130
10131 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10132
10133         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
10134         it to the ptrace call.
10135         * sh-nbsd-nat.c (store_registers): Likewise.
10136
10137 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10138
10139         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
10140         nbsd_nat_target instead of inf_ptrace_target.
10141         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
10142         nbsd_nat_target.
10143
10144 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10145
10146         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
10147
10148 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10149
10150         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
10151         <sys/sysctl.h>.
10152         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
10153
10154 2020-03-17  Tom de Vries  <tdevries@suse.de>
10155
10156         PR gdb/23710
10157         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
10158         fields.
10159         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
10160         fields.
10161         (process_imported_unit_die): Skip import of c++ CUs.
10162
10163 2020-03-16  Tom Tromey  <tom@tromey.com>
10164
10165         * p-valprint.c (pascal_object_print_value): Initialize
10166         base_value.
10167
10168 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
10169             Shahab Vahedi  <shahab@synopsys.com>
10170
10171         * Makefile.in: Add arch/arc.o
10172         * configure.tgt: Likewise.
10173         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
10174         (_initialize_arc_tdep): Don't initialize old target descriptions.
10175         (arc_read_description): New function to cache target descriptions.
10176         * arc-tdep.h (arc_read_description): Add proto type.
10177         * arch/arc.c: New file.
10178         * arch/arc.h: Likewise.
10179         * features/Makefile: Replace old target descriptions with new.
10180         * features/arc-arcompact.c: Remove.
10181         * features/arc-arcompact.xml: Likewise.
10182         * features/arc-v2.c: Likewise
10183         * features/arc-v2.xml: Likewise
10184         * features/arc/aux-arcompact.xml: New file.
10185         * features/arc/aux-v2.xml: Likewise.
10186         * features/arc/core-arcompact.xml: Likewise.
10187         * features/arc/core-v2.xml: Likewise.
10188         * features/arc/aux-arcompact.c: Generate.
10189         * features/arc/aux-v2.c: Likewise.
10190         * features/arc/core-arcompact.c: Likewise.
10191         * features/arc/core-v2.c: Likewise.
10192         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
10193
10194 2020-03-16  Tom Tromey  <tromey@adacore.com>
10195
10196         PR gdb/25663:
10197         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
10198         putting value into bcache.
10199
10200 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10201
10202         PR gdb/21500
10203         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
10204         to...
10205         (amd64_windows_init_abi_common): ... this.  Don't set size of
10206         long type.
10207         (amd64_windows_init_abi): New function.
10208         (amd64_cygwin_init_abi): New function.
10209         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
10210         the Cygwin OS ABI.
10211         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
10212         comment.
10213
10214 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10215
10216         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
10217         * windows-tdep.c (CYGWIN_DLL_NAME): New.
10218         (pe_import_directory_entry): New struct type.
10219         (is_linked_with_cygwin_dll): New function.
10220         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
10221         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
10222         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
10223
10224 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10225
10226         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
10227         i386_cygwin_core_osabi_sniffer.
10228
10229 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10230
10231         * i386-cygwin-tdep.c: Rename to...
10232         * i386-windows-tdep.c: ... this.
10233         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
10234         i386-windows-tdep.c.
10235         * configure.tgt: Likewise.
10236
10237 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10238
10239         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
10240         * osabi.c (gdb_osabi_names): Add "Windows".
10241         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
10242         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
10243         (i386_cygwin_core_osabi_sniffer): New function, extracted from
10244         i386_cygwin_osabi_sniffer.
10245         (_initialize_i386_cygwin_tdep): Register OS ABI
10246         GDB_OSABI_WINDOWS for i386.
10247         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
10248         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
10249         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
10250         for x86-64.
10251         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
10252         when the target matches '*-*-mingw*'.
10253
10254 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10255
10256         * defs.h (enum gdb_osabi): Move to...
10257         * osabi.h (enum gdb_osabi): ... here.
10258         * gdbarch.sh: Include osabi.h in gdbarch.h.
10259         * gdbarch.h: Re-generate.
10260
10261 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10262
10263         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
10264         function.
10265         (_initialize_amd64_windows_tdep): Register osabi sniffer.
10266
10267 2020-03-14  Tom Tromey  <tom@tromey.com>
10268
10269         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
10270         for C++.
10271         (c_type_print_modifier): Likewise.  Add "language" parameter.
10272         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
10273         (c_type_print_base_1): Update.
10274         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
10275         constants.
10276         * type-stack.c (type_stack::insert): Handle tp_atomic and
10277         tp_restrict.
10278         (type_stack::follow_type_instance_flags): Likewise.
10279         (type_stack::follow_types): Likewise.  Merge type-following code.
10280         * c-exp.y (RESTRICT, ATOMIC): New tokens.
10281         (space_identifier, cv_with_space_id)
10282         (const_or_volatile_or_space_identifier_noopt)
10283         (const_or_volatile_or_space_identifier): Remove.
10284         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
10285         rules.
10286         (ptr_operator, typebase): Update.
10287         (enum token_flag) <FLAG_C>: New constant.
10288         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
10289         "_Atomic".
10290         (lex_one_token): Handle FLAG_C.
10291
10292 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10293
10294         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
10295         it to the ptrace call.
10296         * m68k-bsd-nat.c (store_registers): Likewise.
10297
10298 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10299
10300         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
10301         gdb_byte *.
10302         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
10303         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
10304         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
10305
10306 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10307
10308         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
10309         nbsd_nat_target instead of inf_ptrace_target.
10310         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
10311         nbsd_nat_target.
10312
10313 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10314
10315         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
10316         register_t.
10317
10318 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10319
10320         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
10321         it to the ptrace call.
10322         * alpha-bsd-nat.c (store_registers): Likewise.
10323
10324 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10325
10326         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
10327         includes.
10328         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
10329         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
10330         fill_fpregset): Likewise.
10331
10332 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10333
10334         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
10335         nbsd_nat_target instead of inf_ptrace_target.
10336         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
10337         nbsd_nat_target.
10338
10339 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10340
10341         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
10342         register_t.
10343
10344 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10345
10346         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
10347         it to the ptrace call.
10348         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
10349         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
10350         * arm-nbsd-nat.c (store_register): Likewise.
10351         * arm-nbsd-nat.c (store_regs): Likewise.
10352         * arm-nbsd-nat.c (store_fp_register): Likewise.
10353         * arm-nbsd-nat.c (store_fp_regs): Likewise.
10354
10355 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10356
10357         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
10358         nbsd_nat_target instead of inf_ptrace_target.
10359         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
10360         nbsd_nat_target.
10361
10362 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10363
10364         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
10365         it to the ptrace call.
10366         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
10367
10368 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10369
10370         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
10371         it to the ptrace call.
10372         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
10373
10374 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10375
10376         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
10377         gdb_byte *.
10378         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
10379
10380 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10381
10382         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
10383         instead of inf_ptrace_target.
10384         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
10385         nbsd_nat_target.
10386
10387 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10388
10389         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
10390         register_t.
10391
10392 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10393
10394         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
10395         register_t.
10396
10397 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10398
10399         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
10400         register_t.
10401
10402 2020-03-13  Tom Tromey  <tom@tromey.com>
10403
10404         * value.h (val_print): Don't declare.
10405         * valprint.h (val_print_array_elements)
10406         (val_print_scalar_formatted, generic_val_print): Don't declare.
10407         * valprint.c (generic_val_print_array): Take a struct value.
10408         (generic_val_print_ptr, generic_val_print_memberptr)
10409         (generic_val_print_bool, generic_val_print_int)
10410         (generic_val_print_char, generic_val_print_complex)
10411         (generic_val_print): Remove.
10412         (generic_value_print): Update.
10413         (do_val_print): Remove unused parameters.  Don't call
10414         la_val_print.
10415         (val_print): Remove.
10416         (common_val_print): Update.  Don't call value_check_printable.
10417         (val_print_scalar_formatted, val_print_array_elements): Remove.
10418         * rust-lang.c (rust_val_print): Remove.
10419         (rust_language_defn): Update.
10420         * p-valprint.c (pascal_val_print): Remove.
10421         (pascal_value_print_inner): Update.
10422         (pascal_object_print_val_fields, pascal_object_print_val):
10423         Remove.
10424         (pascal_object_print_static_field): Update.
10425         * p-lang.h (pascal_val_print): Don't declare.
10426         * p-lang.c (pascal_language_defn): Update.
10427         * opencl-lang.c (opencl_language_defn): Update.
10428         * objc-lang.c (objc_language_defn): Update.
10429         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
10430         * m2-lang.h (m2_val_print): Don't declare.
10431         * m2-lang.c (m2_language_defn): Update.
10432         * language.h (struct language_defn) <la_val_print>: Remove.
10433         * language.c (unk_lang_value_print_inner): Rename.  Change
10434         argument types.
10435         (unknown_language_defn, auto_language_defn): Update.
10436         * go-valprint.c (go_val_print): Remove.
10437         * go-lang.h (go_val_print): Don't declare.
10438         * go-lang.c (go_language_defn): Update.
10439         * f-valprint.c (f_val_print): Remove.
10440         * f-lang.h (f_value_print): Don't declare.
10441         * f-lang.c (f_language_defn): Update.
10442         * d-valprint.c (d_val_print): Remove.
10443         * d-lang.h (d_value_print): Don't declare.
10444         * d-lang.c (d_language_defn): Update.
10445         * cp-valprint.c (cp_print_value_fields)
10446         (cp_print_value_fields_rtti, cp_print_value): Remove.
10447         (cp_print_static_field): Update.
10448         * c-valprint.c (c_val_print_array, c_val_print_ptr)
10449         (c_val_print_struct, c_val_print_union, c_val_print_int)
10450         (c_val_print_memberptr, c_val_print): Remove.
10451         * c-lang.h (c_val_print_array, cp_print_value_fields)
10452         (cp_print_value_fields_rtti): Don't declare.
10453         * c-lang.c (c_language_defn, cplus_language_defn)
10454         (asm_language_defn, minimal_language_defn): Update.
10455         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
10456         (ada_val_print_enum): Take a struct value.
10457         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
10458         (ada_val_print): Remove.
10459         (ada_value_print_1): Update.
10460         (printable_val_type): Remove.
10461         * ada-lang.h (ada_val_print): Don't declare.
10462         * ada-lang.c (ada_language_defn): Update.
10463
10464 2020-03-13  Tom Tromey  <tom@tromey.com>
10465
10466         * valprint.c (do_val_print): Update.
10467         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
10468         a struct value.
10469         (value_to_value_object_no_release): Declare.
10470         * python/py-value.c (value_to_value_object_no_release): New
10471         function.
10472         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
10473         struct value.
10474         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
10475         function.
10476         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
10477         a struct value.
10478         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
10479         Declare.
10480         (gdbscm_apply_val_pretty_printer): Take a struct value.
10481         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
10482         value.
10483         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
10484         value.
10485         * extension-priv.h (struct extension_language_ops)
10486         <apply_val_pretty_printer>: Take a struct value.
10487         * cp-valprint.c (cp_print_value): Create a struct value.
10488         (cp_print_value): Update.
10489
10490 2020-03-13  Tom Tromey  <tom@tromey.com>
10491
10492         * ada-valprint.c (print_field_values): Call common_val_print.
10493
10494 2020-03-13  Tom Tromey  <tom@tromey.com>
10495
10496         * ada-valprint.c (val_print_packed_array_elements): Remove
10497         bitoffset and val parameters.  Call common_val_print.
10498         (ada_val_print_string): Remove offset, address, and original_value
10499         parameters.
10500         (ada_val_print_array): Update.
10501         (ada_value_print_array): New function.
10502         (ada_value_print_1): Call it.
10503
10504 2020-03-13  Tom Tromey  <tom@tromey.com>
10505
10506         * ada-valprint.c (ada_value_print): Use common_val_print.
10507
10508 2020-03-13  Tom Tromey  <tom@tromey.com>
10509
10510         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
10511
10512 2020-03-13  Tom Tromey  <tom@tromey.com>
10513
10514         * ada-valprint.c (ada_value_print_num): New function.
10515         (ada_value_print_1): Use it.
10516
10517 2020-03-13  Tom Tromey  <tom@tromey.com>
10518
10519         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
10520
10521 2020-03-13  Tom Tromey  <tom@tromey.com>
10522
10523         * ada-valprint.c (ada_value_print_ptr): New function.
10524         (ada_value_print_1): Use it.
10525
10526 2020-03-13  Tom Tromey  <tom@tromey.com>
10527
10528         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
10529         call common_val_print.
10530         (ada_val_print_1): Update.
10531         (ada_value_print_1): New function.
10532         (ada_value_print_inner): Rewrite.
10533
10534 2020-03-13  Tom Tromey  <tom@tromey.com>
10535
10536         * cp-valprint.c (cp_print_value_fields): Update.
10537         (cp_print_value): New function.
10538
10539 2020-03-13  Tom Tromey  <tom@tromey.com>
10540
10541         * m2-valprint.c (m2_value_print_inner): Use
10542         cp_print_value_fields.
10543         * cp-valprint.c (cp_print_value_fields): New function.
10544         * c-valprint.c (c_value_print_struct): New function.
10545         (c_value_print_inner): Use c_value_print_struct.
10546         * c-lang.h (cp_print_value_fields): Declare.
10547
10548 2020-03-13  Tom Tromey  <tom@tromey.com>
10549
10550         * c-valprint.c (c_value_print_array): New function.
10551         (c_value_print_inner): Use it.
10552
10553 2020-03-13  Tom Tromey  <tom@tromey.com>
10554
10555         * c-valprint.c (c_value_print_memberptr): New function.
10556         (c_value_print_inner): Use it.
10557
10558 2020-03-13  Tom Tromey  <tom@tromey.com>
10559
10560         * c-valprint.c (c_value_print_int): New function.
10561         (c_value_print_inner): Use it.
10562
10563 2020-03-13  Tom Tromey  <tom@tromey.com>
10564
10565         * c-valprint.c (c_value_print_ptr): New function.
10566         (c_value_print_inner): Use it.
10567
10568 2020-03-13  Tom Tromey  <tom@tromey.com>
10569
10570         * c-valprint.c (c_value_print_inner): Rewrite.
10571
10572 2020-03-13  Tom Tromey  <tom@tromey.com>
10573
10574         * valprint.c (generic_value_print_complex): New function.
10575         (generic_value_print): Use it.
10576
10577 2020-03-13  Tom Tromey  <tom@tromey.com>
10578
10579         * valprint.c (generic_val_print_float): Don't call
10580         val_print_scalar_formatted.
10581         (generic_val_print, generic_value_print): Update.
10582
10583 2020-03-13  Tom Tromey  <tom@tromey.com>
10584
10585         * valprint.c (generic_value_print_char): New function
10586         (generic_value_print): Use it.
10587
10588 2020-03-13  Tom Tromey  <tom@tromey.com>
10589
10590         * valprint.c (generic_value_print_int): New function.
10591         (generic_value_print): Use it.
10592
10593 2020-03-13  Tom Tromey  <tom@tromey.com>
10594
10595         * valprint.c (generic_value_print_bool): New function.
10596         (generic_value_print): Use it.
10597
10598 2020-03-13  Tom Tromey  <tom@tromey.com>
10599
10600         * valprint.c (generic_val_print_func): Simplify.
10601         (generic_val_print, generic_value_print): Update.
10602
10603 2020-03-13  Tom Tromey  <tom@tromey.com>
10604
10605         * valprint.c (generic_val_print_flags): Remove.
10606         (generic_val_print, generic_value_print): Update.
10607         (val_print_type_code_flags): Add original_value parameter.
10608
10609 2020-03-13  Tom Tromey  <tom@tromey.com>
10610
10611         * valprint.c (generic_val_print): Update.
10612         (generic_value_print): Update.
10613         * valprint.c (generic_val_print_enum): Don't call
10614         val_print_scalar_formatted.
10615
10616 2020-03-13  Tom Tromey  <tom@tromey.com>
10617
10618         * valprint.c (generic_value_print): Call generic_value_print_ptr.
10619         * valprint.c (generic_value_print_ptr): New function.
10620
10621 2020-03-13  Tom Tromey  <tom@tromey.com>
10622
10623         * valprint.c (generic_value_print): Rewrite.
10624
10625 2020-03-13  Tom Tromey  <tom@tromey.com>
10626
10627         * p-valprint.c (pascal_object_print_value_fields)
10628         (pascal_object_print_value): New functions.
10629
10630 2020-03-13  Tom Tromey  <tom@tromey.com>
10631
10632         * p-valprint.c (pascal_value_print_inner): Rewrite.
10633
10634 2020-03-13  Tom Tromey  <tom@tromey.com>
10635
10636         * f-valprint.c (f_value_print_innner): Rewrite.
10637
10638 2020-03-13  Tom Tromey  <tom@tromey.com>
10639
10640         * m2-valprint.c (m2_print_unbounded_array): New overload.
10641         (m2_print_unbounded_array): Update.
10642         (m2_print_array_contents): Take a struct value.
10643         (m2_value_print_inner): Rewrite.
10644
10645 2020-03-13  Tom Tromey  <tom@tromey.com>
10646
10647         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
10648         (d_value_print_inner): New function.
10649         * d-lang.h (d_value_print_inner): Declare.
10650         * d-lang.c (d_language_defn): Use d_value_print_inner.
10651
10652 2020-03-13  Tom Tromey  <tom@tromey.com>
10653
10654         * go-valprint.c (go_value_print_inner): New function.
10655         * go-lang.h (go_value_print_inner): Declare.
10656         * go-lang.c (go_language_defn): Use go_value_print_inner.
10657
10658 2020-03-13  Tom Tromey  <tom@tromey.com>
10659
10660         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
10661         API.
10662         (rust_val_print): Rewrite.
10663         (rust_value_print_inner): New function, from rust_val_print.
10664         (rust_language_defn): Use rust_value_print_inner.
10665
10666 2020-03-13  Tom Tromey  <tom@tromey.com>
10667
10668         * ada-valprint.c (ada_value_print_inner): New function.
10669         * ada-lang.h (ada_value_print_inner): Declare.
10670         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
10671
10672 2020-03-13  Tom Tromey  <tom@tromey.com>
10673
10674         * f-valprint.c (f_value_print_innner): New function.
10675         * f-lang.h (f_value_print_innner): Declare.
10676         * f-lang.c (f_language_defn): Use f_value_print_innner.
10677
10678 2020-03-13  Tom Tromey  <tom@tromey.com>
10679
10680         * p-valprint.c (pascal_value_print_inner): New function.
10681         * p-lang.h (pascal_value_print_inner): Declare.
10682         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
10683
10684 2020-03-13  Tom Tromey  <tom@tromey.com>
10685
10686         * m2-valprint.c (m2_value_print_inner): New function.
10687         * m2-lang.h (m2_value_print_inner): Declare.
10688         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
10689
10690 2020-03-13  Tom Tromey  <tom@tromey.com>
10691
10692         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
10693         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
10694         * c-valprint.c (c_value_print_inner): New function.
10695         * c-lang.h (c_value_print_inner): Declare.
10696         * c-lang.c (c_language_defn, cplus_language_defn)
10697         (asm_language_defn, minimal_language_defn): Use
10698         c_value_print_inner.
10699
10700 2020-03-13  Tom Tromey  <tom@tromey.com>
10701
10702         * p-valprint.c (pascal_object_print_value_fields): Now static.
10703         * p-lang.h (pascal_object_print_value_fields): Don't declare.
10704
10705 2020-03-13  Tom Tromey  <tom@tromey.com>
10706
10707         * c-valprint.c (c_val_print_array): Simplify.
10708
10709 2020-03-13  Tom Tromey  <tom@tromey.com>
10710
10711         * valprint.c (value_print_array_elements): New function.
10712         * valprint.h (value_print_array_elements): Declare.
10713
10714 2020-03-13  Tom Tromey  <tom@tromey.com>
10715
10716         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
10717         * mips-tdep.c (mips_print_register): Use
10718         value_print_scalar_formatted.
10719
10720 2020-03-13  Tom Tromey  <tom@tromey.com>
10721
10722         * valprint.h (value_print_scalar_formatted): Declare.
10723         * valprint.c (value_print_scalar_formatted): New function.
10724
10725 2020-03-13  Tom Tromey  <tom@tromey.com>
10726
10727         * valprint.h (generic_value_print): Declare.
10728         * valprint.c (generic_value_print): New function.
10729
10730 2020-03-13  Tom Tromey  <tom@tromey.com>
10731
10732         * valprint.c (do_val_print): Call la_value_print_inner, if
10733         available.
10734         * rust-lang.c (rust_language_defn): Update.
10735         * p-lang.c (pascal_language_defn): Update.
10736         * opencl-lang.c (opencl_language_defn): Update.
10737         * objc-lang.c (objc_language_defn): Update.
10738         * m2-lang.c (m2_language_defn): Update.
10739         * language.h (struct language_defn) <la_value_print_inner>: New
10740         member.
10741         * language.c (unknown_language_defn, auto_language_defn): Update.
10742         * go-lang.c (go_language_defn): Update.
10743         * f-lang.c (f_language_defn): Update.
10744         * d-lang.c (d_language_defn): Update.
10745         * c-lang.c (c_language_defn, cplus_language_defn)
10746         (asm_language_defn, minimal_language_defn): Update.
10747         * ada-lang.c (ada_language_defn): Update.
10748
10749 2020-03-13  Tom Tromey  <tom@tromey.com>
10750
10751         * c-valprint.c (c_value_print): Use common_val_print.
10752
10753 2020-03-13  Tom Tromey  <tom@tromey.com>
10754
10755         * cp-valprint.c (cp_print_static_field): Use common_val_print.
10756
10757 2020-03-13  Tom Tromey  <tom@tromey.com>
10758
10759         * f-valprint.c (f77_print_array_1, f_val_print): Use
10760         common_val_print.
10761
10762 2020-03-13  Tom Tromey  <tom@tromey.com>
10763
10764         * riscv-tdep.c (riscv_print_one_register_info): Use
10765         common_val_print.
10766
10767 2020-03-13  Tom Tromey  <tom@tromey.com>
10768
10769         * mi/mi-main.c (output_register): Use common_val_print.
10770
10771 2020-03-13  Tom Tromey  <tom@tromey.com>
10772
10773         * infcmd.c (default_print_one_register_info): Use
10774         common_val_print.
10775
10776 2020-03-13  Tom Tromey  <tom@tromey.com>
10777
10778         * valprint.h (common_val_print_checked): Declare.
10779         * valprint.c (common_val_print_checked): New function.
10780         * stack.c (print_frame_arg): Use common_val_print_checked.
10781
10782 2020-03-13  Tom Tromey  <tom@tromey.com>
10783
10784         * valprint.c (do_val_print): New function, from val_print.
10785         (val_print): Use do_val_print.
10786         (common_val_print): Use do_val_print.
10787
10788 2020-03-13  Tom Tromey  <tom@tromey.com>
10789
10790         * valprint.c (value_print): Use scoped_value_mark.
10791
10792 2020-03-13  Tom de Vries  <tdevries@suse.de>
10793
10794         PR symtab/25646
10795         * psymtab.c (partial_symtab::partial_symtab): Don't set
10796         globals_offset and statics_offset.  Push element onto
10797         current_global_psymbols and current_static_psymbols stacks.
10798         (concat): New function.
10799         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
10800         element from current_global_psymbols and current_static_psymbols
10801         stacks.  Concat popped elements to global_psymbols and
10802         static_symbols.
10803         (add_psymbol_to_list): Use current_global_psymbols and
10804         current_static_psymbols stacks.
10805         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
10806         current_static_psymbols fields.
10807
10808 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
10809
10810         * corelow.c (sniff_core_bfd): Remove.
10811         (class core_target) <m_core_vec>: Remove.
10812         (core_target::core_target): Update.
10813         (core_file_fns): Remove.
10814         (deprecated_add_core_fns): Remove.
10815         (default_core_sniffer): Remove.
10816         (sniff_core_bfd): Remove.
10817         (default_check_format): Remove.
10818         (gdb_check_format): Remove.
10819         (core_target_open): Update.
10820         (core_target::get_core_register_section): Update.
10821         (get_core_registers_cb): Update.
10822         (core_target::fetch_registers): Update.
10823         * gdbcore.h (struct core_fns): Remove.
10824         (deprecated_add_core_fns): Remove.
10825         (default_core_sniffer): Remove.
10826         (default_check_format): Remove.
10827
10828 2020-03-12  Tom Tromey  <tom@tromey.com>
10829
10830         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
10831         CORE_ADDR.
10832         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
10833
10834 2020-03-12  Tom Tromey  <tom@tromey.com>
10835
10836         * remote.c (remote_target::download_tracepoint)
10837         (remote_target::enable_tracepoint)
10838         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
10839         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
10840         sprintf_vma.
10841
10842 2020-03-12  Tom Tromey  <tom@tromey.com>
10843
10844         * symfile-mem.c: Update CORE_ADDR size assert.
10845
10846 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
10847
10848         * selftest.m4: Move to gdbsupport/.
10849         * acinclude.m4: Update path to selftest.m4.
10850
10851 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
10852
10853         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
10854         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
10855         gdbarch-selfselftests.c and selftest-arch.c.
10856         (SUBDIR_UNITTESTS_OBS): Rename to...
10857         (SELFTESTS_OBS): ... this.
10858         (COMMON_SFILES): Remove disasm-selftests.c and
10859         gdbarch-selftests.c.
10860         * configure.ac: Don't add selftest-arch.{c,o} to
10861         CONFIG_{SRCS,OBS}.
10862         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
10863         preprocessor conditions.
10864
10865 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
10866
10867         * configure.ac: Don't source bfd/development.sh.
10868         * selftest.m4: Modify comment.
10869         * configure: Re-generate.
10870
10871 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
10872
10873         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
10874         not "true" or "false".
10875         * configure: Re-generate.
10876
10877 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
10878
10879         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
10880         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
10881         renamed to arm_nbsd_supply_gregset.
10882         (fetch_register): Update to call arm_nbsd_supply_gregset.
10883         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
10884         (arm_netbsd_nat_target::fetch_registers): Update.
10885         (fetch_elfcore_registers): Removed.
10886         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
10887         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
10888         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
10889         not require NetBSD system headers.
10890         (arm_nbsd_regset): New struct.
10891         (arm_nbsd_iterate_over_regset_sections): New function.
10892         (arm_netbsd_init_abi_common): Updated to call
10893         set_gdbarch_iterate_over_regset_sections.
10894         * arm-nbsd-tdep.h: New file.
10895
10896 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
10897
10898         * symtab.c (find_pc_sect_line): Add check which prevents infinite
10899         recursion.
10900
10901 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
10902
10903         * configure: Re-generate.
10904
10905 2020-03-11  Tom Tromey  <tromey@adacore.com>
10906
10907         * ada-typeprint.c (print_choices): Fix comment.
10908
10909 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
10910
10911         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
10912         previous item in the list, when the list has no items.
10913
10914 2020-03-11  Tom de Vries  <tdevries@suse.de>
10915
10916         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
10917         PROP_LOCLIST handling code.
10918
10919 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
10920
10921         * buildsym-legacy.c (record_line): Pass extra parameter to
10922         record_line.
10923         * buildsym.c (buildsym_compunit::record_line): Take an extra
10924         parameter, reduce duplication in the line table, and record the
10925         is_stmt flag in the line table.
10926         * buildsym.h (buildsym_compunit::record_line): Add extra
10927         parameter.
10928         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
10929         non-statement lines.
10930         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
10931         this to the symtab builder.
10932         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
10933         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
10934         through to dwarf_record_line_1.
10935         * infrun.c (process_event_stop_test): When stepping, don't stop at
10936         a non-statement instruction, and only refresh the step info when
10937         we land in the middle of a line's range.  Also add an extra
10938         comment.
10939         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
10940         field.
10941         * record-btrace.c (btrace_find_line_range): Only record lines
10942         marked as is-statement.
10943         * stack.c (frame_show_address): Show the frame address if we are
10944         in a non-statement sal.
10945         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
10946         (maintenance_print_one_line_table): Print a header for the is_stmt
10947         column, and include is_stmt information in the output.
10948         * symtab.c (find_pc_sect_line): Find lines marked as statements in
10949         preference to non-statements.
10950         (find_pcs_for_symtab_line): Prefer is-statement entries.
10951         (find_line_common): Likewise.
10952         * symtab.h (struct linetable_entry): Add is_stmt field.
10953         (struct symtab_and_line): Likewise.
10954         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
10955         arranging the line table.
10956
10957 2020-03-07  Tom de Vries  <tdevries@suse.de>
10958
10959         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
10960         DIE.
10961
10962 2020-03-07  Tom Tromey  <tom@tromey.com>
10963
10964         * valops.c (value_literal_complex): Remove obsolete comment.
10965         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
10966         comment.
10967
10968 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
10969
10970         * infrun.h: Forward-declare thread_info.
10971         (set_step_info): Add thread_info parameter, add doc.
10972         * infrun.c (set_step_info): Add thread_info parameter, move doc
10973         to header.
10974         * infrun.c (process_event_stop_test): Pass thread to
10975         set_step_info call.
10976         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
10977         set_step_info.
10978         (prepare_one_step): Add thread_info parameter, pass it to
10979         set_step_frame and prepare_one_step (recursive) call.
10980         (step_1): Pass thread to prepare_one_step call.
10981         (step_command_fsm::should_stop): Pass thread to
10982         prepare_one_step.
10983         (until_next_fsm): Pass thread to set_step_frame call.
10984         (finish_command): Pass thread to set_step_info call.
10985
10986 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
10987
10988         * windows-tdep.c (windows_solib_create_inferior_hook):
10989         Check if inferior is running.
10990
10991 2020-03-06  Tom de Vries  <tdevries@suse.de>
10992
10993         * NEWS: Fix "the the".
10994         * ctfread.c: Same.
10995
10996 2020-03-06  Tom de Vries  <tdevries@suse.de>
10997
10998         * psymtab.c (psymtab_to_symtab): Don't print "done.".
10999
11000 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
11001
11002         * .dir-locals.el: Add a comment referencing the other copies of
11003         this file.
11004
11005 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
11006
11007         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
11008         psargs.
11009
11010 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11011
11012         * .gitattributes: New file.
11013
11014 2020-03-04  Tom Tromey  <tom@tromey.com>
11015
11016         * symmisc.c (print_symbol_bcache_statistics)
11017         (print_objfile_statistics): Update.
11018         * symfile.c (allocate_symtab): Use intern.
11019         * psymtab.c (partial_symtab::partial_symtab): Use intern.
11020         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
11021         macro_cache>: Remove.
11022         <string_cache>: New member.
11023         (struct objfile) <intern>: New methods.
11024         * elfread.c (elf_symtab_read): Use intern.
11025         * dwarf2/read.c (fixup_go_packaging): Intern package name.
11026         (dwarf2_compute_name, dwarf2_physname)
11027         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
11028         names.
11029         (guess_partial_die_structure_name): Update.
11030         (partial_die_info::fixup): Intern name.
11031         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
11032         name.
11033         (dwarf2_name): Intern name.  Update.
11034         * buildsym.c (buildsym_compunit::get_macro_table): Use
11035         string_cache.
11036
11037 2020-03-04  Tom Tromey  <tom@tromey.com>
11038
11039         * jit.c (bfd_open_from_target_memory): Make "target" const.
11040         * corefile.c (gnutarget): Now const.
11041         * gdbcore.h (gnutarget): Now const.
11042
11043 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
11044
11045         * NEWS: Mention support for WOW64 processes.
11046         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
11047         (amd64_windows_segment_register_p): Remove static.
11048         (_initialize_amd64_windows_nat): Update.
11049         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
11050         * i386-windows-nat.c (context_offset): Update.
11051         (i386_mappings): Rename and remove static.
11052         (i386_windows_segment_register_p): Remove static.
11053         (_initialize_i386_windows_nat): Update.
11054         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
11055         (STATUS_WX86_SINGLE_STEP): New macro.
11056         (EnumProcessModulesEx): New macro.
11057         (Wow64SuspendThread): New macro.
11058         (Wow64GetThreadContext): New macro.
11059         (Wow64SetThreadContext): New macro.
11060         (Wow64GetThreadSelectorEntry): New macro.
11061         (windows_set_context_register_offsets): Add static.
11062         (windows_set_segment_register_p): Likewise.
11063         (windows_add_thread): Adapt for WOW64 processes.
11064         (windows_fetch_one_register): Likewise.
11065         (windows_nat_target::fetch_registers): Likewise.
11066         (windows_store_one_register): Likewise.
11067         (display_selector): Likewise.
11068         (display_selectors): Likewise.
11069         (handle_exception): Likewise.
11070         (windows_continue): Likewise.
11071         (windows_nat_target::resume): Likewise.
11072         (windows_add_all_dlls): Likewise.
11073         (do_initial_windows_stuff): Likewise.
11074         (windows_nat_target::attach): Likewise.
11075         (windows_get_exec_module_filename): Likewise.
11076         (windows_nat_target::create_inferior): Likewise.
11077         (windows_xfer_siginfo): Likewise.
11078         (_initialize_loadable): Initialize Wow64SuspendThread,
11079         Wow64GetThreadContext, Wow64SetThreadContext,
11080         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
11081         * windows-nat.h (windows_set_context_register_offsets):
11082         Remove declaration.
11083         (windows_set_segment_register_p): Likewise.
11084         (i386_windows_segment_register_p): Add declaration.
11085         (amd64_windows_segment_register_p): Likewise.
11086
11087 2020-03-04  Luis Machado  <luis.machado@linaro.org>
11088
11089         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
11090         in "info registers" for AArch64/ARM.
11091
11092         The change caused "info registers" to not print GPR's.
11093
11094         gdb/ChangeLog:
11095
11096         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
11097
11098         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
11099         when reg->group is empty and reggroup is not.
11100
11101 2020-03-03  Tom Tromey  <tromey@adacore.com>
11102
11103         * dwarf2/frame.c (struct dwarf2_frame_cache)
11104         <checked_tailcall_bottom, entry_cfa_sp_offset,
11105         entry_cfa_sp_offset_p>: Remove members.
11106         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
11107         (dwarf2_frame_prev_register): Don't call
11108         dwarf2_tailcall_sniffer_first.
11109         (dwarf2_append_unwinders): Don't append tailcall unwinder.
11110         * frame-unwind.c (add_unwinder): New fuction.
11111         (frame_unwind_init): Use it.  Add tailcall unwinder.
11112
11113 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
11114             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
11115
11116         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
11117         value should be printed as true.
11118
11119 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
11120
11121         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
11122         (windows_init_abi): Set and use windows_so_ops.
11123
11124 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
11125
11126         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
11127         when verifying if dealing with a convenience variable.
11128
11129 2020-03-03  Luis Machado  <luis.machado@linaro.org>
11130
11131         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
11132
11133 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
11134
11135         * infrun.c (gdbarch_supports_displaced_stepping): New.
11136         (use_displaced_stepping): Break up conditions in smaller pieces.
11137         Use gdbarch_supports_displaced_stepping.
11138         (displaced_step_prepare_throw): Use
11139         gdbarch_supports_displaced_stepping.
11140
11141 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
11142
11143         * NEWS: Mention new behaviour of the history filename.
11144         * top.c (write_history_p): Add comment.
11145         (show_write_history_p): Add header comment, give a different
11146         message when history writing is on, but the history filename is
11147         empty.
11148         (history_filename): Add comment.
11149         (history_filename_empty): New function.
11150         (show_history_filename): Add header comment, give a different
11151         message when the filename is empty.
11152         (init_history): Compare history_filename against nullptr, and only
11153         read history if the filename is not empty.
11154         (set_history_filename): Add header comment, and only make
11155         non-empty filenames absolute.
11156         (init_main): Make the filename argument to 'set history filename'
11157         optional.
11158
11159 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
11160
11161         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
11162         (arm_supply_vfpregset): ...this, and update to use VFP registers.
11163         (fetch_fp_register): Update.
11164         (fetch_fp_regs): Update.
11165         (store_fp_register): Update.
11166         (store_fp_regs): Update.
11167         (arm_netbsd_nat_target::read_description): New function.
11168         (fetch_elfcore_registers): Update.
11169
11170 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
11171
11172         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
11173         general_thread if the stop reply is missing a thread-id.
11174         (remote_target::process_stop_reply): Use the first non-exited
11175         thread if the target didn't pass a thread-id.
11176         * infrun.c (do_target_wait): Move call to
11177         switch_to_inferior_no_thread to ....
11178         (do_target_wait_1): ... here.
11179
11180 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
11181
11182         * debuginfod-support.c: Include defs.h first.
11183
11184 2020-02-28  Tom de Vries  <tdevries@suse.de>
11185
11186         * symfile.c (set_initial_language): Use default language for lookup.
11187
11188 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
11189
11190         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
11191         reader variable, pass `this` to read_cutu_die_from_dwo.
11192
11193 2020-02-27  Aaron Merey  <amerey@redhat.com>
11194
11195         * source.c (open_source_file): Check for nullptr when computing
11196         srcpath.
11197
11198 2020-02-27  Tom Tromey  <tromey@adacore.com>
11199
11200         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
11201         member.
11202         (dwarf2_add_field): Don't update nfields.
11203         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
11204
11205 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
11206
11207         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
11208         abs.
11209
11210 2020-02-26  Tom Tromey  <tom@tromey.com>
11211
11212         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
11213         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
11214         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
11215         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
11216         per_cu_data.
11217
11218 2020-02-26  Tom Tromey  <tom@tromey.com>
11219
11220         * dwarf2/index-write.c (psym_index_map): Change type.
11221         (add_address_entry_worker, write_one_signatured_type)
11222         (recursively_count_psymbols, recursively_write_psymbols)
11223         (class debug_names, psyms_seen_size, write_gdbindex)
11224         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
11225
11226 2020-02-26  Aaron Merey  <amerey@redhat.com>
11227
11228         * Makefile.in: Handle optional debuginfod support.
11229         * NEWS: Update.
11230         * README: Add --with-debuginfod summary.
11231         * config.in: Regenerate.
11232         * configure: Regenerate.
11233         * configure.ac: Handle optional debuginfod support.
11234         * debuginfod-support.c: debuginfod helper functions.
11235         * debuginfod-support.h: Ditto.
11236         * doc/gdb.texinfo: Add --with-debuginfod to configure options
11237         summary.
11238         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
11239         when a dwz file cannot be found.
11240         * elfread.c (elf_symfile_read): Query debuginfod servers when a
11241         debuginfo file cannot be found.
11242         * source.c (open_source_file): Query debuginfod servers when a
11243         source file cannot be found.
11244         * top.c (print_gdb_configuration): Include
11245         --{with,without}-debuginfod in the output.
11246
11247 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
11248
11249         * thread.c (thr_try_catch_cmd): Print thread name.
11250
11251 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
11252
11253         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
11254         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
11255         dwarf2_fetch_die_type_sect_off): Move to...
11256         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
11257         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
11258         dwarf2_fetch_die_type_sect_off): ... here.
11259         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
11260         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
11261         dwarf2_fetch_die_type_sect_off): Move doc to header file.
11262
11263 2020-02-26  Tom de Vries  <tdevries@suse.de>
11264
11265         PR gdb/25603
11266         * symfile.c (set_initial_language): Exit-early if
11267         language_mode == language_mode_manual.
11268
11269 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
11270
11271         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
11272         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
11273         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
11274
11275 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
11276
11277         * gdbtypes.c (create_array_type_with_stride): Handle negative
11278         array strides.
11279         * valarith.c (value_subscripted_rvalue): Likewise.
11280
11281 2020-02-25  Luis Machado  <luis.machado@linaro.org>
11282
11283         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
11284
11285 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
11286
11287         * loc.h (dwarf2_get_die_type): Move to...
11288         * read.h (dwarf2_get_die_type): ... here.
11289         * read.c (dwarf2_get_die_type): Move doc to header.
11290
11291 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
11292
11293         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
11294         'gnulib/Makefile.in' to the list.
11295
11296 2020-02-24  Tom Tromey  <tom@tromey.com>
11297
11298         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
11299         Remove.
11300         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
11301         XOBNEWVEC.
11302
11303 2020-02-24  Tom Tromey  <tom@tromey.com>
11304
11305         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
11306         New method.
11307         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
11308         (dw2_do_instantiate_symtab, dw2_get_file_names)
11309         (build_type_psymtab_dependencies, load_full_type_unit): Update.
11310
11311 2020-02-24  Tom Tromey  <tom@tromey.com>
11312
11313         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
11314         make_scoped_restore.
11315         (dwarf2_psymtab::read_symtab): Don't clear
11316         reading_partial_symbols.
11317
11318 2020-02-24  Tom de Vries  <tdevries@suse.de>
11319
11320         PR gdb/25592
11321         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
11322
11323 2020-02-24  Tom de Vries  <tdevries@suse.de>
11324
11325         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
11326         commands layout next/prev/regs.
11327
11328 2020-02-22  Tom Tromey  <tom@tromey.com>
11329
11330         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
11331         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
11332
11333 2020-02-22  Tom Tromey  <tom@tromey.com>
11334
11335         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
11336
11337 2020-02-22  Tom Tromey  <tom@tromey.com>
11338
11339         * tui/tui-win.c (_initialize_tui_win): Add usage text.
11340         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
11341         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
11342         * tui/tui.c (_initialize_tui): Add usage text.
11343
11344 2020-02-22  Tom Tromey  <tom@tromey.com>
11345
11346         * tui/tui-win.c (tui_set_focus_command)
11347         (tui_set_win_height_command): Use error_no_arg.
11348         (_initialize_tui_win): Update help text.
11349         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
11350
11351 2020-02-22  Tom Tromey  <tom@tromey.com>
11352
11353         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
11354         * tui/tui-disasm.h (struct tui_disasm_window)
11355         <display_start_addr>: Declare.
11356         * tui/tui-source.h (struct tui_source_window)
11357         <display_start_addr>: Declare.
11358         * tui/tui-winsource.h (struct tui_source_window_base)
11359         <show_source_line, display_start_addr>: New methods.
11360         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
11361         Rename and move to protected section.
11362         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
11363         (tui_source_window_base::do_erase_source_content): Update.
11364         (tui_source_window_base::show_source_line): Now a method.
11365         (tui_source_window_base::show_source_content)
11366         (tui_source_window_base::tui_source_window_base)
11367         (tui_source_window_base::rerender)
11368         (tui_source_window_base::refill)
11369         (tui_source_window_base::do_scroll_horizontal)
11370         (tui_source_window_base::set_is_exec_point_at)
11371         (tui_source_window_base::update_breakpoint_info)
11372         (tui_source_window_base::update_exec_info): Update.
11373         * tui/tui-source.c (tui_source_window::set_contents)
11374         (tui_source_window::showing_source_p)
11375         (tui_source_window::do_scroll_vertical)
11376         (tui_source_window::location_matches_p)
11377         (tui_source_window::line_is_displayed): Update.
11378         (tui_source_window::display_start_addr): New method.
11379         * tui/tui-disasm.c (tui_disasm_window::set_contents)
11380         (tui_disasm_window::do_scroll_vertical)
11381         (tui_disasm_window::location_matches_p): Update.
11382         (tui_disasm_window::display_start_addr): New method.
11383
11384 2020-02-22  Tom Tromey  <tom@tromey.com>
11385
11386         * NEWS: Add entry for gdb.register_window_type.
11387         * tui/tui-layout.h (window_factory): New typedef.
11388         (tui_register_window): Declare.
11389         * tui/tui-layout.c (saved_tui_windows): New global.
11390         (tui_apply_current_layout): Use it.
11391         (tui_register_window): New function.
11392         * python/python.c (do_start_initialization): Call
11393         gdbpy_initialize_tui.
11394         (python_GdbMethods): Add "register_window_type" function.
11395         * python/python-internal.h (gdbpy_register_tui_window)
11396         (gdbpy_initialize_tui): Declare.
11397         * python/py-tui.c: New file.
11398         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
11399
11400 2020-02-22  Tom Tromey  <tom@tromey.com>
11401
11402         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
11403
11404 2020-02-22  Tom Tromey  <tom@tromey.com>
11405
11406         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
11407         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
11408         * tui/tui-data.c (tui_set_win_with_focus): Remove.
11409         (tui_set_win_focus_to): Move from tui-win.c.
11410
11411 2020-02-22  Tom Tromey  <tom@tromey.com>
11412
11413         * tui/tui-layout.c (make_standard_window, get_locator_window): New
11414         functions.
11415         (known_window_types): New global.
11416         (tui_get_window_by_name): Reimplement.
11417         (initialize_known_windows): New function.
11418         (validate_window_name): Rewrite.
11419         (_initialize_tui_layout): Call initialize_known_windows.
11420
11421 2020-02-22  Tom Tromey  <tom@tromey.com>
11422
11423         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
11424         Remove constants.
11425         * tui/tui-winsource.h (struct tui_source_window_base)
11426         <tui_source_window_base>: Remove parameter.
11427         * tui/tui-winsource.c
11428         (tui_source_window_base::tui_source_window_base): Remove
11429         parameter.
11430         (tui_source_window_base::refill): Update.
11431         * tui/tui-stack.h (struct tui_locator_window)
11432         <tui_locator_window>: Update.
11433         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
11434         Default the constructor.
11435         * tui/tui-regs.h (struct tui_data_item_window)
11436         <tui_data_item_window>: Default the constructor.
11437         (struct tui_data_window) <tui_data_window>: Likewise.
11438         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
11439         Default the constructor.
11440         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
11441         Default the constructor.
11442         <type>: Remove.
11443         (struct tui_win_info) <tui_win_info>: Default the constructor.
11444         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
11445         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
11446         Default the constructor.
11447
11448 2020-02-22  Tom Tromey  <tom@tromey.com>
11449
11450         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
11451         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
11452         * tui/tui-win.c (tui_resize_all): Don't call
11453         tui_delete_invisible_windows.
11454         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
11455         done.
11456         (tui_set_layout): Update.
11457         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
11458         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
11459         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
11460
11461 2020-02-22  Tom Tromey  <tom@tromey.com>
11462
11463         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
11464         correctly.
11465
11466 2020-02-22  Tom Tromey  <tom@tromey.com>
11467
11468         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
11469
11470 2020-02-22  Tom Tromey  <tom@tromey.com>
11471
11472         * tui/tui-winsource.h (struct tui_source_window_iterator)
11473         <inner_iterator>: New etytypedef.
11474         <tui_source_window_iterator>: Take "end" parameter.
11475         <tui_source_window_iterator>: Take iterator.
11476         <operator*, advance>: Update.
11477         <m_iter>: Change type.
11478         <m_end>: New field.
11479         (struct tui_source_windows) <begin, end>: Update.
11480         * tui/tui-layout.c (tui_windows): New global.
11481         (tui_apply_current_layout): Clear tui_windows.
11482         (tui_layout_window::apply): Update tui_windows.
11483         * tui/tui-data.h (tui_windows): Declare.
11484         (all_tui_windows): Now inline function.
11485         (class tui_window_iterator, struct all_tui_windows): Remove.
11486
11487 2020-02-22  Tom Tromey  <tom@tromey.com>
11488
11489         PR tui/17850:
11490         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
11491         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
11492         "height" argument.
11493         (class tui_layout_window) <get_sizes>: Likewise.
11494         (class tui_layout_split) <tui_layout_split>: Add "vertical"
11495         argument.
11496         <get_sizes>: Add "height" argument.
11497         <m_vertical>: New field.
11498         * tui/tui-layout.c (tui_layout_split::clone): Update.
11499         (tui_layout_split::get_sizes): Add "height" argument.
11500         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
11501         (tui_new_layout_command): Parse "-horizontal".
11502         (_initialize_tui_layout): Update help string.
11503         (tui_layout_split::specification): Add "-horizontal" when needed.
11504         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
11505         argument.
11506         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
11507         New methods.
11508
11509 2020-02-22  Tom Tromey  <tom@tromey.com>
11510
11511         * tui/tui-layout.h (enum tui_adjust_result): New.
11512         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
11513         (class tui_layout_window) <adjust_size>: Return
11514         tui_adjust_result.  Rewrite.
11515         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
11516         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
11517
11518 2020-02-22  Tom Tromey  <tom@tromey.com>
11519
11520         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
11521         parameter and return types.
11522         (class tui_layout_base) <specification>: Add "depth".
11523         (class tui_layout_window) <specification>: Add "depth".
11524         (class tui_layout_split) <specification>: Add "depth".
11525         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
11526         and return types.
11527         (tui_new_layout_command): Parse sub-layouts.
11528         (_initialize_tui_layout): Update help string.
11529         (tui_layout_window::specification): Add "depth".
11530         (add_layout_command): Update.
11531
11532 2020-02-22  Tom Tromey  <tom@tromey.com>
11533
11534         * NEWS: Add "tui new-layout" item.
11535         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
11536         Add new-layout command to help text.
11537         (validate_window_name): New function.
11538         (tui_new_layout_command): New function.
11539         (_initialize_tui_layout): Register "new-layout".
11540         (tui_layout_window::specification): New method.
11541         (tui_layout_window::specification): New method.
11542         * tui/tui-layout.h (class tui_layout_base) <specification>: New
11543         method.
11544         (class tui_layout_window) <specification>: New method.
11545         (class tui_layout_split) <specification>: New method.
11546
11547 2020-02-22  Tom Tromey  <tom@tromey.com>
11548
11549         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
11550         * tui/tui-win.c (window_name_completer): Update comment.
11551         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
11552         Declare method.
11553         (class tui_layout_window) <replace_window>: Likewise.
11554         (class tui_layout_split) <replace_window>: Likewise.
11555         (tui_set_layout): Don't declare.
11556         (tui_set_initial_layout): Declare function.
11557         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
11558         (asm_regs_layout): New globals.
11559         (tui_current_layout, show_layout): Remove.
11560         (tui_set_layout, tui_add_win_to_layout): Rewrite.
11561         (find_layout, tui_apply_layout): New function.
11562         (layout_completer): Remove.
11563         (tui_next_layout): Reimplement.
11564         (tui_next_layout_command): New function.
11565         (tui_set_initial_layout, tui_prev_layout_command): New functions.
11566         (tui_regs_layout): Reimplement.
11567         (tui_regs_layout_command): New function.
11568         (extract_display_start_addr): Rewrite.
11569         (next_layout, prev_layout): Remove.
11570         (tui_layout_window::replace_window): New method.
11571         (tui_layout_split::replace_window): New method.
11572         (destroy_layout): New function.
11573         (layout_list): New global.
11574         (add_layout_command): New function.
11575         (initialize_layouts): Update.
11576         (tui_layout_command): New function.
11577         (_initialize_tui_layout): Install "layout" commands.
11578         * tui/tui-data.h (enum tui_layout_type): Remove.
11579         (tui_current_layout): Don't declare.
11580
11581 2020-02-22  Tom Tromey  <tom@tromey.com>
11582
11583         * tui/tui-regs.c (tui_reg_layout): Remove.
11584         (tui_reg_command): Use tui_regs_layout.
11585         * tui/tui-layout.h (tui_reg_command): Declare.
11586         * tui/tui-layout.c (tui_reg_command): New function.
11587
11588 2020-02-22  Tom Tromey  <tom@tromey.com>
11589
11590         * tui/tui.c (tui_rl_delete_other_windows): Call
11591         tui_remove_some_windows.
11592         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
11593         Declare method.
11594         (class tui_layout_window) <remove_windows>: New method.
11595         (class tui_layout_split) <remove_windows>: Declare.
11596         (tui_remove_some_windows): Declare.
11597         * tui/tui-layout.c (tui_remove_some_windows): New function.
11598         (tui_layout_split::remove_windows): New method.
11599
11600 2020-02-22  Tom Tromey  <tom@tromey.com>
11601
11602         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
11603         * tui/tui-layout.h (tui_next_layout): Declare.
11604         * tui/tui-layout.c (tui_next_layout): New function.
11605
11606 2020-02-22  Tom Tromey  <tom@tromey.com>
11607
11608         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
11609         correct coordinates.
11610
11611 2020-02-22  Tom Tromey  <tom@tromey.com>
11612
11613         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
11614         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
11615         DATA_WIN case.
11616
11617 2020-02-22  Tom Tromey  <tom@tromey.com>
11618
11619         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
11620         TUI_DISASM_WIN, not tui_win_list.
11621
11622 2020-02-22  Tom Tromey  <tom@tromey.com>
11623
11624         * valprint.c (generic_val_print_enum_1)
11625         (val_print_type_code_flags): Style member names.
11626         * rust-lang.c (val_print_struct, rust_print_enum)
11627         (rust_print_struct_def, rust_internal_print_type): Style member
11628         names.
11629         * p-valprint.c (pascal_object_print_value_fields): Style member
11630         names.  Only call fprintf_symbol_filtered for static members.
11631         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
11632         * f-valprint.c (f_val_print): Style member names.
11633         * f-typeprint.c (f_type_print_base): Style member names.
11634         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
11635         call fprintf_symbol_filtered for static members.
11636         (cp_print_class_member): Style member names.
11637         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
11638         member names.
11639         * ada-valprint.c (ada_print_scalar): Style enum names.
11640         (ada_val_print_enum): Likewise.
11641         * ada-typeprint.c (print_enum_type): Style enum names.
11642
11643 2020-02-21  Tom Tromey  <tom@tromey.com>
11644
11645         * psympriv.h (struct partial_symtab): Update comment.
11646
11647 2020-02-21  Tom Tromey  <tromey@adacore.com>
11648
11649         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
11650         type is CORE_ADDR.
11651
11652 2020-02-21  Tom de Vries  <tdevries@suse.de>
11653
11654         PR gdb/25534
11655         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
11656         if dependencies[i]->user != NULL.
11657
11658 2020-02-21  Ali Tamur  <tamur@google.com>
11659
11660         * dwarf2/read.c (dwarf2_name): Add null check.
11661
11662 2020-02-20  Tom Tromey  <tom@tromey.com>
11663
11664         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
11665         ">=", in binary search.
11666         (dwarf2_find_containing_comp_unit): New overload.
11667         (run_test): New self-test.
11668         (_initialize_dwarf2_read): Register new test.
11669
11670 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
11671
11672         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
11673         * riscv-tdep.h: Likewise.
11674         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
11675         rv32-only CSR.
11676         * features/riscv/64bit-csr.xml: Regenerated.
11677
11678 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
11679             Tom Tromey  <tom@tromey.com>
11680
11681         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
11682         of 'fputc_unfiltered'.
11683         (putchar_unfiltered): Call 'fputc_unfiltered'.
11684         (fputc_unfiltered): Call 'fputs_unfiltered'.
11685
11686 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
11687
11688         * config.in: Regenerate.
11689         * configure: Regenerate.
11690         * configure.ac: Add --with-python-libdir option.
11691         * main.c: Use WITH_PYTHON_LIBDIR.
11692
11693 2020-02-19  Tom Tromey  <tom@tromey.com>
11694
11695         * symtab.c (general_symbol_info::compute_and_set_names): Use
11696         obstack_strndup.  Simplify call to symbol_set_demangled_name.
11697
11698 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
11699
11700         * dwarf2/read.c (allocate_signatured_type_table,
11701         allocate_dwo_unit_table, allocate_type_unit_groups_table,
11702         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
11703         Remove objfile parameter, update all callers.
11704
11705 2020-02-19  Doug Evans  <dje@google.com>
11706
11707         PR rust/25535
11708         * rust-lang.c (rust_print_enum): Apply embedded_offset to
11709         rust_enum_variant calculation.
11710
11711 2020-02-19  Tom Tromey  <tromey@adacore.com>
11712
11713         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
11714
11715 2020-02-19  Tom Tromey  <tromey@adacore.com>
11716
11717         * ada-lang.c (cache_symbol): Use obstack_strdup.
11718
11719 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
11720
11721         * configure: Regenerate.
11722
11723 2020-02-19  Tom Tromey  <tromey@adacore.com>
11724
11725         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
11726         NULL check.
11727
11728 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
11729
11730         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
11731
11732 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
11733
11734         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
11735         if GDBSERVER is not defined.
11736         (riscv_tdesc_cache): Likewise, also store const target_desc.
11737         (STATIC_IN_GDB): Define.
11738         (riscv_create_target_description): Update declaration with
11739         STATIC_IN_GDB.
11740         (riscv_lookup_target_description): New function, only define if
11741         GDBSERVER is not defined.
11742         * arch/riscv.h (riscv_create_target_description): Declare only
11743         when GDBSERVER is defined.
11744         (riscv_lookup_target_description): New declaration when GDBSERVER
11745         is not defined.
11746         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
11747         (riscv_linux_read_features): ...this, and return
11748         riscv_gdbarch_features instead of target_desc.
11749         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
11750         (riscv_linux_read_description): Rename to...
11751         (riscv_linux_read_features): ...this.
11752         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
11753         Update to use riscv_gdbarch_features and
11754         riscv_lookup_target_description.
11755         * riscv-tdep.c (riscv_find_default_target_description): Use
11756         riscv_lookup_target_description instead of
11757         riscv_create_target_description.
11758
11759 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
11760
11761         * valprint.c (generic_val_print_enum_1): When printing a flag
11762         enum with value 0 and there is no enumerator with value 0, print
11763         just "0" instead of "(unknown: 0x0)".
11764
11765 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
11766
11767         * valprint.c (generic_val_print_enum_1): Print unknown part of
11768         flag enum in hex.
11769
11770 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
11771
11772         * dwarf2/read.c (update_enumeration_type_from_children): Allow
11773         flag enums to contain duplicate enumerators.
11774         * valprint.c (generic_val_print_enum_1): Update comment.
11775
11776 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
11777
11778         * dwarf2/read.c: Include "count-one-bits.h".
11779         (update_enumeration_type_from_children): If an enumerator has
11780         multiple bits set, don't treat the enumeration as a "flag enum".
11781         * valprint.c (generic_val_print_enum_1): Assert that enumerators
11782         of flag enums have 0 or 1 bit set.
11783
11784 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11785
11786         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
11787         conversion.
11788         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
11789         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
11790         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
11791         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
11792         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
11793
11794 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
11795
11796         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
11797
11798 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
11799
11800         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
11801         displaced_step_closure_up.
11802         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
11803         (struct displaced_step_closure_up):
11804         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
11805         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
11806         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
11807         Likewise.
11808         * gdbarch.sh (displaced_step_copy_insn): Likewise.
11809         * gdbarch.c, gdbarch.h: Re-generate.
11810         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
11811         displaced_step_closure_up.
11812         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
11813         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
11814         * infrun.h (displaced_step_closure_up): New type alias.
11815         (struct displaced_step_inferior_state) <step_closure>: Change
11816         type to displaced_step_closure_up.
11817         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
11818         displaced_step_closure_up.
11819         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
11820
11821 2020-02-14  Tom Tromey  <tom@tromey.com>
11822
11823         * minidebug.c (gnu_debug_key): New global.
11824         (find_separate_debug_file_in_section): Use it.
11825
11826 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
11827
11828         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
11829         std::unique_ptr.
11830         * gdbarch.c: Re-generate.
11831         * gdbarch.h: Re-generate.
11832         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
11833         change.
11834         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
11835         type to std::unique_ptr.
11836         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
11837         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
11838         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
11839         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
11840         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
11841         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
11842         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
11843         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
11844         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
11845
11846 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
11847
11848         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
11849         std::unique_ptr.
11850         (displaced_step_clear): Rename to...
11851         (displaced_step_reset): ... this.  Just call displaced->reset ().
11852         (displaced_step_clear_cleanup): Rename to...
11853         (displaced_step_reset_cleanup): ... this.
11854         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
11855         (displaced_step_fixup): Likewise.
11856         (resume_1): Likewise.
11857         (handle_inferior_event): Restore child's memory before calling
11858         displaced_step_fixup on the parent.
11859         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
11860         to std::unique_ptr.
11861         <step_closure>: Change type to std::unique_ptr.
11862
11863 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
11864
11865         * arm-tdep.c: Include count-one-bits.h.
11866         (cleanup_block_store_pc): Use count_one_bits.
11867         (cleanup_block_load_pc): Use count_one_bits.
11868         (arm_copy_block_xfer): Use count_one_bits.
11869         (thumb2_copy_block_xfer): Use count_one_bits.
11870         (thumb_copy_pop_pc_16bit): Use count_one_bits.
11871         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
11872         (thumb_get_next_pcs_raw): Use count_one_bits.
11873         (arm_get_next_pcs_raw): Use count_one_bits_l.
11874         * arch/arm.c (bitcount): Remove.
11875         * arch/arm.h (bitcount): Remove.
11876
11877 2020-02-14  Tom Tromey  <tromey@adacore.com>
11878
11879         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
11880         Update.
11881         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
11882         * dwarf2/loc.c (call_site_find_chain_1): Return
11883         unique_xmalloc_ptr.
11884         (call_site_find_chain): Likewise.
11885
11886 2020-02-14  Richard Biener  <rguenther@suse.de>
11887
11888         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
11889         on expression with division operators.
11890
11891 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
11892
11893         * MAINTAINERS (Write After Approval): Adding myself.
11894
11895 2020-02-12  Tom Tromey  <tom@tromey.com>
11896
11897         * event-loop.c (event_data, gdb_event, event_handler_func):
11898         Remove.
11899
11900 2020-02-12  Tom Tromey  <tom@tromey.com>
11901
11902         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
11903         (dwarf2_frame_objfile_data): Add comment.
11904         (find_comp_unit, set_comp_unit): New functions.
11905         (dwarf2_frame_find_fde): Use find_comp_unit.
11906         (dwarf2_build_frame_info): Use set_comp_unit.
11907
11908 2020-02-12  Tom Tromey  <tom@tromey.com>
11909
11910         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
11911         (comp_unit): Don't initialize objfile.
11912         (execute_cfa_program): Add text_offset parameter.
11913         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
11914         (dwarf2_frame_cache): Update.
11915         (dwarf2_build_frame_info): Don't set "objfile" member.
11916
11917 2020-02-12  Tom Tromey  <tom@tromey.com>
11918
11919         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
11920         (decode_frame_entry): Likewise.
11921         (dwarf2_build_frame_info): Update.
11922
11923 2020-02-12  Tom Tromey  <tom@tromey.com>
11924
11925         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
11926         (decode_frame_entry_1): Use the comp_unit obstack.
11927
11928 2020-02-12  Tom Tromey  <tom@tromey.com>
11929
11930         * dwarf2/frame.c (struct comp_unit): Add initializers and
11931         constructor.
11932         (dwarf2_frame_objfile_data): Store a comp_unit.
11933         (dwarf2_frame_find_fde): Update.
11934         (dwarf2_build_frame_info): Use "new".
11935
11936 2020-02-12  Tom Tromey  <tom@tromey.com>
11937
11938         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
11939         (dwarf2_fde_table): Typedef for std::vector.
11940         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
11941         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
11942         (decode_frame_entry): Update.
11943         (dwarf2_build_frame_info): Use "new".
11944
11945 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
11946
11947         * arm-tdep.c (arm_gdbarch_init): Update.
11948         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
11949         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
11950         have_neon, is_m>: Change to bool.
11951
11952 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
11953
11954         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
11955
11956 2020-02-12  Tom Tromey  <tom@tromey.com>
11957
11958         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
11959
11960 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
11961
11962         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
11963         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
11964
11965 2020-02-11  Tom Tromey  <tom@tromey.com>
11966
11967         * psymtab.h: Update comment.
11968
11969 2020-02-11  Tom Tromey  <tom@tromey.com>
11970
11971         * gdb_obstack.h (struct auto_obstack): Use
11972         DISABLE_COPY_AND_ASSIGN.
11973
11974 2020-02-11  Tom Tromey  <tom@tromey.com>
11975
11976         * dwarf2/frame.h (struct objfile): Don't forward declare.
11977
11978 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
11979
11980         * cris-tdep.c (cris_supply_gregset): Change signature to match
11981         what struct regset expects.
11982         (cris_regset): New struct.
11983         (fetch_core_registers): Remove.
11984         (cris_iterate_over_regset_sections): New function.
11985         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
11986         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
11987
11988 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
11989
11990         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
11991         registers.
11992
11993 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
11994
11995         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
11996
11997 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
11998
11999         * configure: Re-generate.
12000
12001 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
12002
12003         * configure: Re-generate.
12004
12005 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
12006
12007         * acinclude: Update warning.m4 path.
12008         * warning.m4: Move to gdbsupport.
12009
12010 2020-02-11  Tom Tromey  <tromey@adacore.com>
12011
12012         * remote.c (remote_console_output): Update.
12013         * printcmd.c (printf_command): Update.
12014         * event-loop.c (gdb_wait_for_event): Update.
12015         * linux-nat.c (sigchld_handler): Update.
12016         * remote-sim.c (gdb_os_write_stdout): Update.
12017         (gdb_os_flush_stdout): Update.
12018         (gdb_os_flush_stderr): Update.
12019         (gdb_os_write_stderr): Update.
12020         * exceptions.c (print_exception): Update.
12021         * remote-fileio.c (remote_fileio_func_read): Update.
12022         (remote_fileio_func_write): Update.
12023         * tui/tui.c (tui_enable): Update.
12024         * tui/tui-interp.c (tui_interp::init): Update.
12025         * utils.c (init_page_info): Update.
12026         (putchar_unfiltered, fputc_unfiltered): Update.
12027         (gdb_flush): Update.
12028         (emit_style_escape): Update.
12029         (flush_wrap_buffer, fputs_maybe_filtered): Update.
12030         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
12031         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
12032         (stderr_file::write): Update.
12033         (stderr_file::puts): Update.
12034         * ui-file.h (ui_file_isatty, ui_file_write)
12035         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
12036         (ui_file_puts): Don't declare.
12037
12038 2020-02-10  Tom de Vries  <tdevries@suse.de>
12039
12040         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
12041         sentinel to char *.
12042
12043 2020-02-09  Tom de Vries  <tdevries@suse.de>
12044
12045         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
12046         filename if it matches "<artificial>".
12047
12048 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
12049
12050         * windows-tdep.c (struct enum_value_name): New struct.
12051         (create_enum): New function.
12052         (windows_get_siginfo_type): Create and use enum types.
12053
12054 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
12055
12056         * NEWS: Mention $_siginfo support for Windows.
12057         * windows-nat.c (handle_exception): Set siginfo_er.
12058         (windows_nat_target::mourn_inferior): Reset siginfo_er.
12059         (windows_xfer_siginfo): New function.
12060         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
12061         * windows-tdep.c (struct windows_gdbarch_data): New struct.
12062         (init_windows_gdbarch_data): New function.
12063         (get_windows_gdbarch_data): New function.
12064         (windows_get_siginfo_type): New function.
12065         (windows_init_abi): Register windows_get_siginfo_type.
12066         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
12067
12068 2020-02-08  Tom Tromey  <tom@tromey.com>
12069
12070         * dwarf2/read.c (class cutu_reader) <cutu_reader,
12071         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
12072         <keep>: Declare method.
12073         <m_keep>: Remove member.
12074         <~cutu_reader>: Remove.
12075         (cutu_reader::init_tu_and_read_dwo_dies): Update.
12076         (cutu_reader::cutu_reader): Update.
12077         (cutu_reader::keep): Rename from ~cutu_reader.
12078         (process_psymtab_comp_unit, build_type_psymtabs_1)
12079         (process_skeletonless_type_unit, load_partial_comp_unit)
12080         (load_full_comp_unit, dwarf2_read_addr_index)
12081         (read_signatured_type): Update.
12082
12083 2020-02-08  Tom Tromey  <tom@tromey.com>
12084
12085         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
12086         "want_partial_unit" parameter.
12087         (process_psymtab_comp_unit): Change want_partial_unit to bool.
12088         Inline check for DW_TAG_partial_unit.
12089         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
12090
12091 2020-02-08  Tom Tromey  <tom@tromey.com>
12092
12093         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
12094         read.c.
12095         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
12096         read.c.
12097
12098 2020-02-08  Tom Tromey  <tom@tromey.com>
12099
12100         * dwarf2/read.c (read_address): Move to comp-unit.c.
12101         (dwarf2_rnglists_process, dwarf2_ranges_process)
12102         (read_attribute_value, dwarf_decode_lines_1)
12103         (var_decode_location, decode_locdesc): Update.
12104         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
12105         read.c.  Remove "cu" parameter.
12106         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
12107         method.
12108
12109 2020-02-08  Tom Tromey  <tom@tromey.com>
12110
12111         * dwarf2/read.c (read_attribute_value, read_indirect_string)
12112         (read_indirect_line_string): Update.
12113         * dwarf2/comp-unit.c (read_offset): Remove.
12114         (read_comp_unit_head): Update.
12115         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
12116         method.
12117         (read_offset): Don't declare.
12118
12119 2020-02-08  Tom Tromey  <tom@tromey.com>
12120
12121         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
12122         * dwarf2/read.c (struct comp_unit_head): Move to
12123         dwarf2/comp-unit.h.
12124         (enum class rcuh_kind): Move to comp-unit.h.
12125         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
12126         (read_comp_unit_head, error_check_comp_unit_head)
12127         (read_and_check_comp_unit_head): Move to comp-unit.c.
12128         (read_offset, dwarf_unit_type_name): Likewise.
12129         (create_debug_type_hash_table, read_cutu_die_from_dwo)
12130         (cutu_reader::cutu_reader, read_call_site_scope)
12131         (find_partial_die, follow_die_offset): Update.
12132         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
12133
12134 2020-02-08  Tom Tromey  <tom@tromey.com>
12135
12136         * dwarf2/read.c (read_offset_1): Move to leb.c.
12137         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
12138         (dwarf_decode_macro_bytes): Update.
12139         * dwarf2/leb.c (read_offset): Rename; move from read.c.
12140         * dwarf2/leb.h (read_offset): Declare.
12141
12142 2020-02-08  Tom Tromey  <tom@tromey.com>
12143
12144         * dwarf2/read.c (dwarf2_section_size): Remove.
12145         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
12146         Update.
12147         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
12148
12149 2020-02-08  Tom Tromey  <tom@tromey.com>
12150
12151         * dwarf2/read.c (read_initial_length): Move to leb.c.
12152         * dwarf2/leb.h (read_initial_length): Declare.
12153         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
12154         handle_nonstd parameter.
12155         * dwarf2/frame.c (read_initial_length): Remove.
12156         (decode_frame_entry_1): Update.
12157
12158 2020-02-08  Tom Tromey  <tom@tromey.com>
12159
12160         * dwarf2/loc.c (dwarf2_find_location_expression)
12161         (dwarf_evaluate_loc_desc::get_tls_address)
12162         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
12163         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
12164         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
12165         (dwarf2_compile_property_to_c)
12166         (dwarf2_loc_desc_get_symbol_read_needs)
12167         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
12168         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
12169         (loclist_describe_location, loclist_tracepoint_var_ref)
12170         (loclist_generate_c_location): Update.
12171         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
12172         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
12173         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
12174         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
12175         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
12176         (dwarf2_per_cu_data::addr_size)
12177         (dwarf2_per_cu_data::ref_addr_size)
12178         (dwarf2_per_cu_data::text_offset)
12179         (dwarf2_per_cu_data::addr_type): Now methods.
12180         (per_cu_header_read_in): Make per_cu "const".
12181         (dwarf2_version): Remove.
12182         (dwarf2_per_cu_data::int_type): Now a method.
12183         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
12184         (set_die_type, read_array_type, read_subrange_index_type)
12185         (read_tag_string_type, read_subrange_type): Update.
12186         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
12187         offset_size, ref_addr_size, text_offset, addr_type, version,
12188         objfile, int_type, addr_sized_int_type>: Declare methods.
12189
12190 2020-02-08  Tom Tromey  <tom@tromey.com>
12191
12192         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
12193         Move earlier.
12194
12195 2020-02-08  Tom Tromey  <tom@tromey.com>
12196
12197         * dwarf2/read.h (dwarf_line_debug): Declare.
12198         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
12199         * dwarf2/read.c: Move line_header code to new files.
12200         (dwarf_line_debug): No longer static.
12201         * dwarf2/line-header.c: New file.
12202         * dwarf2/line-header.h: New file.
12203
12204 2020-02-08  Tom Tromey  <tom@tromey.com>
12205
12206         * dwarf2/read.c (struct line_header) <file_full_name,
12207         file_file_name>: Return unique_xmalloc_ptr.
12208         (line_header::file_file_name): Update.
12209         (line_header::file_full_name): Update.
12210         (dw2_get_file_names_reader): Update.
12211         (macro_start_file): Update.
12212
12213 2020-02-08  Tom Tromey  <tom@tromey.com>
12214
12215         * dwarf2/read.c (struct line_header) <file_full_name,
12216         file_file_name>: Declare methods.
12217         (dw2_get_file_names_reader): Update.
12218         (file_file_name): Now a method.
12219         (file_full_name): Likewise.
12220         (macro_start_file): Update.
12221
12222 2020-02-08  Tom Tromey  <tom@tromey.com>
12223
12224         * dwarf2/read.c (dwarf_always_disassemble)
12225         (show_dwarf_always_disassemble): Move to loc.c.
12226         (_initialize_dwarf2_read): Move "always-disassemble" registration
12227         to loc.c.
12228         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
12229         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
12230         static.
12231         (show_dwarf_always_disassemble): Move from read.c.
12232         (_initialize_dwarf2loc): Move always-disassemble from read.c.
12233
12234 2020-02-08  Tom Tromey  <tom@tromey.com>
12235
12236         * dwarf2/read.c (~dwarf2_per_objfile): Update.
12237         (create_quick_file_names_table): Return htab_up.
12238         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
12239         Update.
12240         * dwarf2/read.h (struct dwarf2_per_objfile)
12241         <quick_file_names_table>: Now htab_up.
12242
12243 2020-02-08  Tom Tromey  <tom@tromey.com>
12244
12245         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
12246
12247 2020-02-08  Tom Tromey  <tom@tromey.com>
12248
12249         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
12250         Rewrite.
12251         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
12252         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
12253         (abbrev_table::abbrev_table): No longer inline.
12254         (ABBREV_HASH_SIZE): Remove.
12255         (abbrev_table::m_abbrevs): Now an htab_up.
12256
12257 2020-02-08  Tom Tromey  <tom@tromey.com>
12258
12259         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
12260         (cutu_reader): Update.
12261         (build_type_psymtabs_1): Update.
12262         * dwarf2/abbrev.c (abbrev_table::read): Rename.
12263         (abbrev_table::alloc_abbrev): Update.
12264         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
12265         (abbrev_table::read): New static method, renamed from
12266         abbrev_table_read_table.
12267         (abbrev_table::alloc_abbrev)
12268         (abbrev_table::add_abbrev): Now private.
12269         (abbrev_table::abbrev_table): Now private.
12270         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
12271
12272 2020-02-08  Tom Tromey  <tom@tromey.com>
12273
12274         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
12275         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
12276         htab_up.
12277
12278 2020-02-08  Tom Tromey  <tom@tromey.com>
12279
12280         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
12281         htab_up.
12282         (lookup_dwo_unit_in_dwp): Update.
12283         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
12284         on obstack.
12285
12286 2020-02-08  Tom Tromey  <tom@tromey.com>
12287
12288         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
12289         obstack.
12290
12291 2020-02-08  Tom Tromey  <tom@tromey.com>
12292
12293         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
12294         line_header_hash.
12295         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
12296         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
12297         Change type to htab_up.
12298
12299 2020-02-08  Tom Tromey  <tom@tromey.com>
12300
12301         * dwarf2/read.c (allocate_type_unit_groups_table): Return
12302         htab_up.  Don't allocate on obstack.
12303         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
12304         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
12305         Change type to htab_up.
12306
12307 2020-02-08  Tom Tromey  <tom@tromey.com>
12308
12309         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
12310         Change type to htab_up.
12311         * dwarf2/read.c (create_signatured_type_table_from_index)
12312         (create_signatured_type_table_from_debug_names)
12313         (create_all_type_units, add_type_unit)
12314         (lookup_dwo_signatured_type, lookup_signatured_type)
12315         (process_skeletonless_type_unit): Update.
12316         (create_debug_type_hash_table, create_debug_types_hash_table):
12317         Change type of types_htab.
12318         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
12319         htab_up.  Don't allocate on obstack.
12320         (create_cus_hash_table): Change type of cus_htab parameter.
12321         (struct dwo_file) <cus, tus>: Now htab_up.
12322         (lookup_dwo_signatured_type, lookup_dwo_cutu)
12323         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
12324         (queue_and_load_all_dwo_tus): Update.
12325         * dwarf2/index-write.c (write_gdbindex): Update.
12326         (write_debug_names): Update.
12327
12328 2020-02-08  Tom Tromey  <tom@tromey.com>
12329
12330         * dwarf2/read.h (struct dwarf2_queue_item): Move from
12331         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
12332         destructor.
12333         (struct dwarf2_per_objfile) <queue>: New member.
12334         * dwarf2/read.c (struct dwarf2_queue_item): Move to
12335         dwarf2/read.h.
12336         (dwarf2_queue, dwarf2_queue_tail): Remove.
12337         (class dwarf2_queue_guard): Add parameter to constructor.  Use
12338         DISABLE_COPY_AND_ASSIGN.
12339         <m_per_objfile>: New member.
12340         <~dwarf2_queue_guard>: Rewrite.
12341         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
12342         Update.
12343         (~dwarf2_queue_item): New.
12344
12345 2020-02-08  Tom Tromey  <tom@tromey.com>
12346
12347         * dwarf2/read.c (struct die_info) <has_children>: New member.
12348         (dw2_get_file_names_reader): Remove has_children.
12349         (dw2_get_file_names): Update.
12350         (read_cutu_die_from_dwo): Remove has_children.
12351         (cutu_reader::init_tu_and_read_dwo_dies)
12352         (cutu_reader::cutu_reader): Update.
12353         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
12354         Remove has_children.
12355         (build_type_psymtabs_1, process_skeletonless_type_unit)
12356         (load_partial_comp_unit, load_full_comp_unit): Update.
12357         (create_dwo_cu_reader): Remove has_children.
12358         (create_cus_hash_table, read_die_and_children): Update.
12359         (read_full_die_1,read_full_die): Remove has_children.
12360         (read_signatured_type): Update.
12361         (class cutu_reader) <has_children>: Remove.
12362
12363 2020-02-08  Tom Tromey  <tom@tromey.com>
12364
12365         * dwarf2/expr.c: Rename from dwarf2expr.c.
12366         * dwarf2/expr.h: Rename from dwarf2expr.h.
12367         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
12368         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
12369         * dwarf2/frame.c: Rename from dwarf2-frame.c.
12370         * dwarf2/frame.h: Rename from dwarf2-frame.h.
12371         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
12372         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
12373         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
12374         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
12375         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
12376         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
12377         * dwarf2/loc.c: Rename from dwarf2loc.c.
12378         * dwarf2/loc.h: Rename from dwarf2loc.h.
12379         * dwarf2/read.c: Rename from dwarf2read.c.
12380         * dwarf2/read.h: Rename from dwarf2read.h.
12381         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
12382         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
12383         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
12384         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
12385         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
12386         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
12387         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
12388         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
12389         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
12390         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
12391         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
12392         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
12393         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
12394         Update.
12395         * Makefile.in (COMMON_SFILES): Update.
12396         (HFILES_NO_SRCDIR): Update.
12397
12398 2020-02-08  Tom Tromey  <tom@tromey.com>
12399
12400         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
12401         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
12402
12403 2020-02-08  Tom Tromey  <tom@tromey.com>
12404
12405         * dwarf2read.h (struct die_info): Don't declare.
12406
12407 2020-02-08  Tom Tromey  <tom@tromey.com>
12408
12409         * dwarf2read.h (die_info_ptr): Remove typedef.
12410
12411 2020-02-08  Tom Tromey  <tom@tromey.com>
12412
12413         * dwarf2read.c (read_call_site_scope)
12414         (handle_data_member_location, dwarf2_add_member_fn)
12415         (mark_common_block_symbol_computed, read_common_block)
12416         (attr_to_dynamic_prop, partial_die_info::read)
12417         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
12418         (dwarf2_symbol_mark_computed, set_die_type): Update.
12419         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
12420         method.
12421         (attr_form_is_block): Don't declare.
12422         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
12423
12424 2020-02-08  Tom Tromey  <tom@tromey.com>
12425
12426         * dwarf2read.c (dwarf2_find_base_address, )
12427         (read_call_site_scope, rust_containing_type)
12428         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
12429         (handle_data_member_location, dwarf2_add_member_fn)
12430         (get_alignment, read_structure_type, process_structure_scope)
12431         (mark_common_block_symbol_computed, read_common_block)
12432         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
12433         (partial_die_info::read, read_attribute_value, new_symbol)
12434         (lookup_die_type, dwarf2_get_ref_die_offset)
12435         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
12436         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
12437         (dwarf2_symbol_mark_computed): Update.
12438         * dwarf2/attribute.h (struct attribute) <value_as_address,
12439         form_is_section_offset, form_is_constant, form_is_ref>: Declare
12440         methods.
12441         (value_as_address, attr_form_is_section_offset)
12442         (attr_form_is_constant, attr_form_is_ref): Don't declare.
12443         * dwarf2/attribute.c (attribute::value_as_address)
12444         (attribute::form_is_section_offset, attribute::form_is_constant)
12445         (attribute::form_is_ref): Now methods.
12446
12447 2020-02-08  Tom Tromey  <tom@tromey.com>
12448
12449         * dwarf2read.c (struct attribute, DW_STRING)
12450         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
12451         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
12452         (attr_form_is_block, attr_form_is_section_offset)
12453         (attr_form_is_constant, attr_form_is_ref): Move.
12454         * dwarf2/attribute.h: New file.
12455         * dwarf2/attribute.c: New file, from dwarf2read.c.
12456         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
12457
12458 2020-02-08  Tom Tromey  <tom@tromey.com>
12459
12460         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
12461         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
12462         Move.
12463         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
12464         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
12465         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
12466         abbrev.c.
12467         * dwarf2/abbrev.h: New file.
12468         * dwarf2/abbrev.c: New file, from dwarf2read.c.
12469         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
12470
12471 2020-02-08  Tom Tromey  <tom@tromey.com>
12472
12473         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
12474         (dwarf2_section_size, dwarf2_get_section_info)
12475         (create_signatured_type_table_from_debug_names)
12476         (create_addrmap_from_aranges, read_debug_names_from_section)
12477         (get_gdb_index_contents_from_section, read_comp_unit_head)
12478         (error_check_comp_unit_head, read_abbrev_offset)
12479         (create_debug_type_hash_table, init_cu_die_reader)
12480         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
12481         (read_comp_units_from_section, create_cus_hash_table)
12482         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
12483         (create_dwp_v2_section, dwarf2_rnglists_process)
12484         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
12485         (abbrev_table_read_table, read_indirect_string_at_offset_from)
12486         (read_indirect_string_from_dwz, read_addr_index_1)
12487         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
12488         (dwarf_decode_macro_bytes, dwarf_decode_macros)
12489         (fill_in_loclist_baton): Update.
12490         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
12491         get_containing_section, get_bfd_owner, get_bfd_section,
12492         get_file_name, get_id, get_flags, empty, read>: Declare methods.
12493         (dwarf2_read_section, get_section_name, get_section_file_name)
12494         (get_containing_section, get_section_bfd_owner)
12495         (get_section_bfd_section, get_section_name, get_section_file_name)
12496         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
12497         declare.
12498         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
12499         (dwarf2_section_info::get_bfd_owner)
12500         (dwarf2_section_info::get_bfd_section)
12501         (dwarf2_section_info::get_name)
12502         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
12503         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
12504         (dwarf2_section_info::read): Now methods.
12505         * dwarf-index-write.c (class debug_names): Update.
12506
12507 2020-02-08  Tom Tromey  <tom@tromey.com>
12508
12509         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
12510         Move to dwarf2/section.h.
12511         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
12512         (get_section_bfd_section, get_section_name)
12513         (get_section_file_name, get_section_id, get_section_flags)
12514         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
12515         dwarf2/section.c.
12516         * dwarf2/section.h: New file.
12517         * dwarf2/section.c: New file, from dwarf2read.c.
12518         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
12519
12520 2020-02-08  Tom Tromey  <tom@tromey.com>
12521
12522         * dwarf2read.h (read_unsigned_leb128): Don't declare.
12523         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
12524         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
12525         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
12526         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
12527         * dwarf2/leb.h: New file, from dwarf2read.c.
12528         * dwarf2/leb.c: New file, from dwarf2read.c.
12529         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
12530         Remove.
12531         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
12532         (COMMON_SFILES): Add dwarf2/leb.c.
12533
12534 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
12535
12536         GDB 9.1 released.
12537
12538 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
12539
12540         PR gdb/25190:
12541         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
12542         * gdb/remote.c (remote_console_output): Update.
12543         * gdb/ui-file.c (fputs_unfiltered): Rename to...
12544         (ui_file_puts): ...this.
12545         * gdb/ui-file.h (ui_file_puts): Add declaration.
12546         * gdb/utils.c (emit_style_escape): Update.
12547         (flush_wrap_buffer): Update.
12548         (fputs_maybe_filtered): Update.
12549         (fputs_unfiltered): Add function.
12550
12551 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
12552
12553         * gdb/event-loop.c (gdb_wait_for_event): Update.
12554         * gdb/printcmd.c (printf_command): Update.
12555         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
12556         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
12557         (gdb_os_flush_stderr): Update.
12558         * gdb/remote.c (remote_console_output): Update.
12559         * gdb/ui-file.c (gdb_flush): Rename to...
12560         (ui_file_flush): ...this.
12561         (stderr_file::write): Update.
12562         (stderr_file::puts): Update.
12563         * gdb/ui-file.h (gdb_flush): Rename to...
12564         (ui_file_flush): ...this.
12565         * gdb/utils.c (gdb_flush): Add function.
12566         * gdb/utils.h (gdb_flush): Add declaration.
12567
12568 2020-02-07  Tom Tromey  <tromey@adacore.com>
12569
12570         PR breakpoints/24915:
12571         * source.c (find_and_open_source): Do not check basenames_may_differ.
12572
12573 2020-02-07  Tom Tromey  <tom@tromey.com>
12574
12575         * README: Update gdbserver documentation.
12576         * gdbserver: Move to top level.
12577         * configure.tgt (build_gdbserver): Remove.
12578         * configure.ac: Remove --enable-gdbserver.
12579         * configure: Rebuild.
12580         * Makefile.in (distclean): Don't mention gdbserver.
12581
12582 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
12583
12584         * source-cache.c (source_cache::ensure): Surround
12585         get_plain_source_lines with a try/catch.
12586         (source_cache::get_line_charpos): Get rid of try/catch
12587         and only check for the return value of "ensure".
12588         * tui/tui-source.c (tui_source_window::set_contents):
12589         Simplify "nlines" calculation.
12590
12591 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
12592
12593         * MAINTAINERS (Write After Approval): Add myself.
12594
12595 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
12596
12597         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
12598         function call.
12599
12600 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
12601
12602         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
12603
12604 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
12605
12606         * nat/riscv-linux-tdesc.h: New file.
12607         * nat/riscv-linux-tdesc.c: New file, taking code from...
12608         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
12609         ... here.
12610         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
12611         NATDEPFILES.
12612
12613 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
12614
12615         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
12616         we don't set the fake simulator ptid to the null_ptid.
12617
12618 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
12619
12620         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
12621         * gdbthread.h (class thread_info) <resumed>: Likewise.
12622         * infrun.c (resume_1): Likewise.
12623         (proceed): Likewise.
12624         (infrun_thread_stop_requested): Likewise.
12625         (stop_all_threads): Likewise.
12626         (handle_inferior_event): Likewise.
12627         (restart_threads): Likewise.
12628         (finish_step_over): Likewise.
12629         (keep_going_stepped_thread): Likewise.
12630         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
12631         (linux_handle_extended_wait): Likewise.
12632         * record-btrace.c (get_thread_current_frame_id): Likewise.
12633         * record-full.c (record_full_wait_1): Likewise.
12634         * remote.c (remote_target::process_initial_stop_replies): Likewise.
12635         * target.c (target_resume): Likewise.
12636         * thread.c (set_running_thread): Likewise.
12637
12638 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
12639
12640         * f-valprint.c (f77_print_array_1): Changed datatype of index
12641         variable to LONGEST from int to enable it to contain bound
12642         values correctly.
12643
12644 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
12645
12646         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
12647         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
12648         offsets according to FLEN determined.
12649         (riscv_linux_nat_target::read_description): Determine FLEN
12650         dynamically.
12651         (riscv_linux_nat_target::fetch_registers): Size regset buffer
12652         according to FLEN determined.
12653         (riscv_linux_nat_target::store_registers): Likewise.
12654
12655 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
12656
12657         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
12658         when reg->group is empty and reggroup is not.
12659
12660 2020-01-31  Tom Tromey  <tromey@adacore.com>
12661
12662         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
12663         Call beneath target's mourn_inferior after unpushing.
12664
12665 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
12666
12667         PR tui/9765
12668         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
12669         have enough lines to fill the screen, still return the lowest
12670         address we found.
12671
12672 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
12673
12674         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
12675         '-', '<', and '>' commands.
12676
12677 2020-01-29  Pedro Alves  <palves@redhat.com>
12678             Sergio Durigan Junior  <sergiodj@redhat.com>
12679
12680         * infcmd.c (construct_inferior_arguments): Assert that
12681         'argc' is greater than 0.
12682
12683 2020-01-29  Luis Machado  <luis.machado@linaro.org>
12684
12685         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
12686         (BRK_INSN_MASK): Define to 0xd4200000.
12687         (aarch64_program_breakpoint_here_p): New function.
12688         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
12689         * arch-utils.c (default_program_breakpoint_here_p): Moved from
12690         breakpoint.c.
12691         * arch-utils.h (default_program_breakpoint_here_p): Moved from
12692         breakpoint.h
12693         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
12694         call gdbarch_program_breakpoint_here_p.
12695         (program_breakpoint_here): Moved to arch-utils.c, renamed to
12696         default_program_breakpoint_here_p, changed return type to bool and
12697         simplified.
12698         * breakpoint.h (program_breakpoint_here): Moved prototype to
12699         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
12700         return type to bool.
12701         * gdbarch.c: Regenerate.
12702         * gdbarch.h: Regenerate.
12703         * gdbarch.sh (program_breakpoint_here_p): New method.
12704         * infrun.c (handle_signal_stop): Call
12705         gdbarch_program_breakpoint_here_p.
12706
12707 2020-01-26  Tom Tromey  <tom@tromey.com>
12708
12709         * ctfread.c (struct ctf_fp_info): Reindent.
12710         (_initialize_ctfread): Remove.
12711
12712 2020-01-26  Tom Tromey  <tom@tromey.com>
12713
12714         * psymtab.c (partial_map_expand_apply)
12715         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
12716         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
12717         (psym_print_stats, psym_expand_symtabs_for_function)
12718         (psym_map_symbol_filenames, psym_map_matching_symbols)
12719         (psym_expand_symtabs_matching)
12720         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
12721         (maintenance_check_psymtabs): Use new methods.
12722         * psympriv.h (struct partial_symtab) <readin_p,
12723         get_compunit_symtab>: New methods.
12724         <readin, compunit_symtab>: Remove members.
12725         (struct standard_psymtab): New.
12726         (struct legacy_psymtab): Derive from standard_psymtab.
12727         * dwarf2read.h (struct dwarf2_psymtab): Derive from
12728         standard_psymtab.
12729         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
12730
12731 2020-01-26  Tom Tromey  <tom@tromey.com>
12732
12733         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
12734         read_dependencies.  Add assert.
12735         * psymtab.c (partial_symtab::read_dependencies): New method.
12736         * psympriv.h (struct partial_symtab) <read_dependencies>: New
12737         method.
12738         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
12739         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
12740         read_dependencies.
12741         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
12742         Add assert.
12743
12744 2020-01-26  Tom Tromey  <tom@tromey.com>
12745
12746         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
12747         Call expand_psymtab.
12748         (xcoff_read_symtab): Call expand_psymtab.
12749         (xcoff_start_psymtab, xcoff_end_psymtab): Set
12750         legacy_expand_psymtab.
12751         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
12752         method.
12753         (struct legacy_psymtab) <expand_psymtab>: Implement.
12754         <legacy_expand_psymtab>: New member.
12755         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
12756         (parse_partial_symbols): Set legacy_expand_psymtab.
12757         (psymtab_to_symtab_1): Change argument order.  Call
12758         expand_psymtab.
12759         (new_psymtab): Set legacy_expand_psymtab.
12760         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
12761         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
12762         expand_psymtab.
12763         (dwarf2_psymtab::expand_psymtab): Rename from
12764         psymtab_to_symtab_1.  Call expand_psymtab.
12765         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
12766         (dbx_end_psymtab): Likewise.
12767         (dbx_psymtab_to_symtab_1): Change argument order. Call
12768         expand_psymtab.
12769         (dbx_read_symtab): Call expand_psymtab.
12770         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
12771         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
12772         (ctf_psymtab::read_symtab): Call expand_psymtab.
12773
12774 2020-01-26  Tom Tromey  <tom@tromey.com>
12775
12776         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
12777         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
12778         messages.
12779         * mdebugread.c (mdebug_read_symtab): Remove prints.
12780         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
12781         assert.
12782         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
12783
12784 2020-01-26  Tom Tromey  <tom@tromey.com>
12785
12786         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
12787         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
12788         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
12789         legacy_symtab.
12790         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
12791         * psymtab.c (psymtab_to_symtab): Call method.
12792         (dump_psymtab): Update.
12793         * psympriv.h (struct partial_symtab): Add virtual destructor.
12794         <read_symtab>: New method.
12795         (struct legacy_symtab): New.
12796         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
12797         (struct pst_map) <pst>: Now a legacy_psymtab.
12798         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
12799         (new_psymtab): Use legacy_psymtab.
12800         * dwarf2read.h (struct dwarf2_psymtab): New.
12801         (struct dwarf2_per_cu_data) <psymtab>: Use it.
12802         * dwarf2read.c (dwarf2_create_include_psymtab)
12803         (dwarf2_build_include_psymtabs, create_type_unit_group)
12804         (create_partial_symtab, process_psymtab_comp_unit_reader)
12805         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
12806         (set_partial_user): Use dwarf2_psymtab.
12807         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
12808         (psymtab_to_symtab_1, process_full_comp_unit)
12809         (process_full_type_unit, dwarf2_ranges_read)
12810         (dwarf2_get_pc_bounds, psymtab_include_file_name)
12811         (dwarf_decode_lines): Use dwarf2_psymtab.
12812         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
12813         (add_address_entry_worker, write_one_signatured_type)
12814         (recursively_count_psymbols, recursively_write_psymbols)
12815         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
12816         (write_debug_names): Likewise.
12817         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
12818         <pst>: Now a legacy_psymtab.
12819         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
12820         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
12821         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
12822         * ctfread.c (struct ctf_psymtab): New.
12823         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
12824         ctf_psymtab.
12825         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
12826         (create_partial_symtab): Return a ctf_psymtab.
12827         (scan_partial_symbols): Update.
12828
12829 2020-01-26  Tom Tromey  <tom@tromey.com>
12830
12831         * xcoffread.c (xcoff_start_psymtab): Use new.
12832         * psymtab.c (partial_symtab::partial_symtab): New constructor,
12833         renamed from start_psymtab_common.
12834         * psympriv.h (struct partial_symtab): Add new constructor.
12835         (start_psymtab_common): Don't declare.
12836         * mdebugread.c (parse_partial_symbols): Use new.
12837         * dwarf2read.c (create_partial_symtab): Use new.
12838         * dbxread.c (start_psymtab): Use new.
12839         * ctfread.c (create_partial_symtab): Use new.
12840
12841 2020-01-26  Tom Tromey  <tom@tromey.com>
12842
12843         * xcoffread.c (xcoff_end_psymtab): Use new.
12844         * psymtab.c (start_psymtab_common): Use new.
12845         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
12846         Update.
12847         * psympriv.h (struct partial_symtab): Add parameters to
12848         constructor.  Don't inline.
12849         (allocate_psymtab): Don't declare.
12850         * mdebugread.c (new_psymtab): Use new.
12851         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
12852         * dbxread.c (dbx_end_psymtab): Use new.
12853
12854 2020-01-26  Tom Tromey  <tom@tromey.com>
12855
12856         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
12857         allocate_psymtab.  Update documentation.
12858         * psymtab.c (psymtab_storage::install_psymtab): Rename from
12859         allocate_psymtab.  Do not use new.
12860         (allocate_psymtab): Use new.  Update.
12861
12862 2020-01-26  Tom Tromey  <tom@tromey.com>
12863
12864         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
12865         * psymtab.c (psym_print_stats): Update.
12866         * psympriv.h (struct partial_symtab) <readin,
12867         psymtabs_addrmap_supported, anonymous>: Now bool.
12868         * mdebugread.c (psymtab_to_symtab_1): Update.
12869         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
12870         (build_type_psymtabs_reader, psymtab_to_symtab_1)
12871         (process_full_comp_unit, process_full_type_unit): Update.
12872         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
12873         * ctfread.c (psymtab_to_symtab): Update.
12874
12875 2020-01-26  Tom Tromey  <tom@tromey.com>
12876
12877         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
12878         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
12879         * psymtab.c (psymtab_storage): Delete psymtabs.
12880         (psymtab_storage::allocate_psymtab): Use new.
12881         (psymtab_storage::discard_psymtab): Use delete.
12882         * psympriv.h (struct partial_symtab): Add constructor and
12883         initializers.
12884
12885 2020-01-26  Tom Tromey  <tom@tromey.com>
12886
12887         * machoread.c: Do not include psympriv.h.
12888
12889 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
12890
12891         * NEWS: Mention the new option and the set/show commands.
12892
12893 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
12894
12895         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
12896         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
12897         (validate_exec_file): New variables, enums, functions.
12898         (exec_file_locate_attach, print_section_info): Style the filenames.
12899         (_initialize_exec): Install show_exec_file_mismatch_command and
12900          set_exec_file_mismatch_command.
12901         * gdbcore.h (validate_exec_file): Declare.
12902         * infcmd.c (attach_command): Call validate_exec_file.
12903         * remote.c ( remote_target::remote_add_inferior): Likewise.
12904
12905 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12906
12907         * frame.c (find_frame_sal): Move call to get_next_frame into more
12908         inner scope.
12909         * inline-frame.c (inilne_state) <inline_state>: Update argument
12910         types.
12911         (inilne_state) <skipped_symbol>: Rename to...
12912         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
12913         (skip_inline_frames): Build vector of skipped symbols and use this
12914         to reate the inline_state.
12915         (inline_skipped_symbol): Add a comment and some assertions, fetch
12916         skipped symbol from the list.
12917
12918 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12919
12920         * buildsym.c (lte_is_less_than): Delete.
12921         (buildsym_compunit::end_symtab_with_blockvector): Create local
12922         lambda function to sort line table entries, and use
12923         std::stable_sort instead of std::sort.
12924         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
12925         markers when looking for a previous line.
12926
12927 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12928
12929         * dwarf2read.c (lnp_state_machine::record_line): Include
12930         end_sequence parameter in debug print out.  Record the line if we
12931         are at an end_sequence marker even if it's not the start of a
12932         statement.
12933         * symmisc.c (maintenance_print_one_line_table): Print end of
12934         sequence markers with 'END' not '0'.
12935
12936 2020-01-24  Pedro Alves  <palves@redhat.com>
12937
12938         PR gdb/25410
12939         * thread.c (scoped_restore_current_thread::restore): Use
12940         switch_to_inferior_no_thread.
12941         * exec.c: Include "progspace-and-thread.h".
12942         (add_target_sections, remove_target_sections):
12943         scoped_restore_current_pspace_and_thread instead of
12944         scoped_restore_current_thread.
12945         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
12946         and aspace to the inferior before calling clone_program_space.
12947         Remove stale comment.
12948
12949 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
12950
12951         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
12952         (arm_netbsd_nat_target::fetch_registers): ...this.
12953         (arm_nbsd_nat_target::store_registers): Rename to...
12954         (arm_netbsd_nat_target::store_registers): ...this.
12955
12956 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
12957
12958         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
12959         register_t.
12960
12961 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
12962
12963         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
12964         Update comment.
12965         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
12966         Likewise.
12967         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
12968         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
12969         the correct replacement (iterate_over_regset_sections).
12970         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
12971         Update comment.
12972
12973 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
12974
12975         PR gdb/23718
12976         * gdb/python/python.c (execute_gdb_command): Call
12977         async_enable_stdin in catch block.
12978
12979 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12980
12981         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
12982         SWITCH_THRU_ALL_UIS.
12983
12984 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12985
12986         PR tui/9765
12987         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
12988         comment, add extra parameter, and update to store previous symbol
12989         when appropriate.
12990         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
12991         add extra parameter.
12992         * tui/tui-disasm.c (tui_disassemble): Update header comment,
12993         remove unneeded parameter, add try/catch around gdb_print_insn,
12994         rewrite to add items to asm_lines vector.
12995         (tui_find_backward_disassembly_start_address): New function.
12996         (tui_find_disassembly_address): Updated throughout.
12997         (tui_disasm_window::set_contents): Update for changes to
12998         tui_disassemble.
12999         (tui_disasm_window::do_scroll_vertical): No need to adjust the
13000         number of lines to scroll.
13001
13002 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
13003
13004         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
13005         (SECT_OFF_DATA): Likewise.
13006         (SECT_OFF_RODATA): Likewise.
13007         (SECT_OFF_TEXT): Likewise.
13008         (SECT_OFF_BSS): Likewise.
13009         (struct objfile) <text_section_offset, data_section_offset>: New
13010         methods.
13011         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
13012         objfile::text_section_offset.
13013         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
13014         * coffread.c (coff_symtab_read): Likewise.
13015         (enter_linenos): Likewise.
13016         (process_coff_symbol): Likewise.
13017         * ctfread.c (get_objfile_text_range): Likewise.
13018         * dtrace-probe.c (dtrace_probe::get_relocated_address):
13019         Use objfile::data_section_offset.
13020         * dwarf2-frame.c (execute_cfa_program): Use
13021         objfile::text_section_offset.
13022         (dwarf2_frame_find_fde): Likewise.
13023         * dwarf2read.c (create_addrmap_from_index): Likewise.
13024         (create_addrmap_from_aranges): Likewise.
13025         (dw2_find_pc_sect_compunit_symtab): Likewise.
13026         (process_psymtab_comp_unit_reader): Likewise.
13027         (add_partial_symbol): Likewise.
13028         (add_partial_subprogram): Likewise.
13029         (process_full_comp_unit): Likewise.
13030         (read_file_scope): Likewise.
13031         (read_func_scope): Likewise.
13032         (read_lexical_block_scope): Likewise.
13033         (read_call_site_scope): Likewise.
13034         (dwarf2_rnglists_process): Likewise.
13035         (dwarf2_ranges_process): Likewise.
13036         (dwarf2_ranges_read): Likewise.
13037         (dwarf_decode_lines_1): Likewise.
13038         (new_symbol): Likewise.
13039         (dwarf2_fetch_die_loc_sect_off): Likewise.
13040         (dwarf2_per_cu_text_offset): Likewise.
13041         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
13042         * hppa-tdep.c (read_unwind_info): Likewise.
13043         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
13044         * psympriv.h (struct partial_symtab): Likewise.
13045         * psymtab.c (find_pc_sect_psymtab): Likewise.
13046         * solib-svr4.c (enable_break): Likewise.
13047         * stap-probe.c (relocate_address): Use
13048         objfile::data_section_offset.
13049         * xcoffread.c (enter_line_range): Use
13050         objfile::text_section_offset.
13051         (read_xcoff_symtab): Likewise.
13052
13053 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
13054
13055         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
13056         declaration to narrower scopes.
13057
13058 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
13059
13060         * darwin-nat.h (struct darwin_exception_msg, enum
13061         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
13062         Move up.
13063         (class darwin_nat_target) <wait_1, check_new_threads,
13064         decode_exception_message, decode_message, stop_inferior,
13065         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
13066         * darwin-nat.c (darwin_check_new_threads): Rename to...
13067         (darwin_nat_target::check_new_threads): ... this.
13068         (darwin_suspend_inferior_it): Remove.
13069         (darwin_decode_exception_message): Rename to...
13070         (darwin_nat_target::decode_exception_message): ... this.
13071         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
13072         (darwin_decode_message): Rename to...
13073         (darwin_nat_target::decode_message): ... this.
13074         (cancel_breakpoint): Rename to...
13075         (darwin_nat_target::cancel_breakpoint): ... this.
13076         (darwin_wait): Rename to...
13077         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
13078         instead of iterate_over_inferiors.
13079         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
13080         (darwin_stop_inferior): Rename to...
13081         (darwin_nat_target::stop_inferior): ... this.
13082         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
13083         (darwin_init_thread_list): Rename to...
13084         (darwin_nat_target::init_thread_list): ... this.
13085         (darwin_ptrace_him): Rename to...
13086         (darwin_nat_target::ptrace_him): ... this.
13087         (darwin_nat_target::create_inferior): Pass lambda function to
13088         fork_inferior.
13089         (darwin_nat_target::detach): Call stop_inferior instead of
13090         darwin_stop_inferior.
13091         * fork-inferior.h (fork_inferior): Change init_trace_fun
13092         parameter to gdb::function_view.
13093         * fork-inferior.c (fork_inferior): Likewise.
13094
13095 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
13096
13097         * i386-cygwin-tdep.c (core_process_module_section): Update.
13098         * windows-nat.c (struct lm_info_windows): Add text_offset.
13099         (windows_xfer_shared_libraries): Update.
13100         * windows-tdep.c (windows_xfer_shared_library):
13101         Add text_offset_cached argument.
13102         * windows-tdep.h (windows_xfer_shared_library): Update.
13103
13104 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
13105
13106         * gdbarch.sh: Add declaration for _initialize_gdbarch.
13107
13108 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
13109
13110         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
13111         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
13112         replace with range-based for.
13113         (gdbsim_interrupt_inferior): Remove.
13114         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
13115         with a range-based for.  Inline code from
13116         gdbsim_interrupt_inferior.
13117
13118 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
13119
13120         * infrun.c (proceed): Fix indentation.
13121
13122 2020-01-21  Tom Tromey  <tromey@adacore.com>
13123
13124         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
13125         * python/python.c (python_extension_ops): Update.
13126         (gdbpy_colorize): New function.
13127         * python/lib/gdb/__init__.py (colorize): New function.
13128         * extension.h (ext_lang_colorize): Declare.
13129         * extension.c (ext_lang_colorize): New function.
13130         * extension-priv.h (struct extension_language_ops) <colorize>: New
13131         member.
13132         * cli/cli-style.c (_initialize_cli_style): Update help text.
13133
13134 2020-01-21  Luis Machado  <luis.machado@linaro.org>
13135
13136         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
13137         <cond>: Change type to bool.
13138         (aarch64_displaced_step_b_cond): Update cond to use bool type.
13139         (aarch64_displaced_step_cb): Likewise.
13140         (aarch64_displaced_step_tb): Likewise.
13141
13142 2020-01-21  Luis Machado  <luis.machado@linaro.org>
13143
13144         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
13145         output.
13146
13147 2020-01-21  Luis Machado  <luis.machado@linaro.org>
13148
13149         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
13150         <pc_adjust>: Adjust the documentation.
13151         (aarch64_displaced_step_fixup): Check if PC really moved before
13152         adjusting it.
13153
13154 2020-01-19  Tom Tromey  <tom@tromey.com>
13155
13156         * disasm.c (~gdb_disassembler): New destructor.
13157         (gdb_buffered_insn_length): Call disassemble_free_target.
13158         * disasm.h (class gdb_disassembler): Declare destructor.  Use
13159         DISABLE_COPY_AND_ASSIGN.
13160
13161 2020-01-19  Tom Tromey  <tom@tromey.com>
13162
13163         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
13164         (die_reader_func_ftype): Remove.
13165         (cutu_reader): New class.
13166         (dw2_get_file_names_reader): Remove "data" parameter.
13167         (dw2_get_file_names): Use cutu_reader.
13168         (create_debug_type_hash_table): Update.
13169         (read_cutu_die_from_dwo): Update comment.
13170         (lookup_dwo_unit): Add dwo_name parameter.
13171         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
13172         die_reader_func_ftype and data parameters.
13173         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
13174         Remove die_reader_func_ftype and data parameters.
13175         (~cutu_reader): New; from init_cutu_and_read_dies.
13176         (cutu_reader::cutu_reader): Rename from
13177         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
13178         and data parameters.
13179         (init_cutu_and_read_dies_simple): Remove.
13180         (struct process_psymtab_comp_unit_data): Remove.
13181         (process_psymtab_comp_unit_reader): Remove data parameter; add
13182         want_partial_unit and pretend_language parameters.
13183         (process_psymtab_comp_unit): Use cutu_reader.
13184         (build_type_psymtabs_reader): Remove data parameter.
13185         (build_type_psymtabs_1): Use cutu_reader.
13186         (process_skeletonless_type_unit): Likewise.
13187         (load_partial_comp_unit_reader): Remove.
13188         (load_partial_comp_unit): Use cutu_reader.
13189         (load_full_comp_unit_reader): Remove.
13190         (load_full_comp_unit): Use cutu_reader.
13191         (struct create_dwo_cu_data): Remove.
13192         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
13193         dwo_unit parameters.
13194         (create_cus_hash_table): Use cutu_reader.
13195         (struct dwarf2_read_addr_index_data): Remove.
13196         (dwarf2_read_addr_index_reader): Remove.
13197         (dwarf2_read_addr_index): Use cutu_reader.
13198         (read_signatured_type_reader): Remove.
13199         (read_signatured_type): Use cutu_reader.
13200
13201 2020-01-19  Tom Tromey  <tom@tromey.com>
13202
13203         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
13204         * tui/tui-wingeneral.h (class tui_suppress_output): New.
13205         (tui_wrefresh): Declare.
13206         * tui/tui-wingeneral.c (suppress_output): New global.
13207         (tui_suppress_output, ~tui_suppress_output): New constructor and
13208         destructor.
13209         (tui_wrefresh): New function.
13210         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
13211         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
13212         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
13213         method.
13214         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
13215         tui_wrefresh.
13216         (tui_data_window::no_refresh): New method.
13217         (tui_data_item_window::refresh_window): Call tui_wrefresh.
13218         (tui_reg_command): Use tui_suppress_output
13219         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
13220         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
13221         method.
13222         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
13223
13224 2020-01-19  Tom Tromey  <tom@tromey.com>
13225
13226         * tui/tui-winsource.c (tui_update_source_windows_with_line):
13227         Handle case where symtab is null.
13228
13229 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
13230
13231         * linux-fork.c (one_fork_p): Simplify.
13232
13233 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
13234
13235         * top.c (struct qt_args): Remove.
13236         (kill_or_detach): Change return type to void, replace `void *`
13237         parameter with a proper one.
13238         (print_inferior_quit_action):  Likewise.
13239         (quit_confirm): Use range-based for loop to iterate over inferiors.
13240         (quit_force): Likewise.
13241
13242 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
13243
13244         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
13245         `void *` parameter with proper parameters.
13246         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
13247         (print_one_inferior): Change return type to void, replace `void *`
13248         parameter with proper parameters.
13249         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
13250         inferiors.
13251         (get_other_inferior): Remove.
13252         (mi_cmd_remove_inferior): Use range-based loop to iterate over
13253         inferiors.
13254
13255 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
13256
13257         * mi/mi-interp.c (report_initial_inferior): Remove.
13258         (mi_interp::init): Use range-based for to iterate over inferiors.
13259
13260 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
13261
13262         * python/py-inferior.c (build_inferior_list): Remove.
13263         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
13264
13265 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
13266
13267         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
13268         (btrace_stitch_trace): Likewise.
13269         * charset.c (intermediate_encoding): Likewise (vaild).
13270         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
13271         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
13272         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
13273
13274 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
13275
13276         * windows-tdep.c (windows_get_tlb_type):
13277         Add rtl_user_process_parameters type.
13278
13279 2020-01-16  Pedro Alves  <palves@redhat.com>
13280             Norbert Lange  <nolange79@gmail.com>
13281
13282         PR build/24805
13283         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
13284         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
13285         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
13286         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
13287         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
13288         (ps_plog): Redeclare exported functions with default visibility.
13289
13290 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
13291
13292         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
13293         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
13294
13295 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
13296
13297         * infcmd.c (post_create_inferior): Use get_thread_regcache
13298         instead of get_current_regcache.
13299
13300 2020-01-14  Tom Tromey  <tom@tromey.com>
13301
13302         PR symtab/12535:
13303         * python/python.c (gdbpy_decode_line): Treat empty string the same
13304         as no argument.
13305
13306 2020-01-14  Tom Tromey  <tom@tromey.com>
13307
13308         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
13309
13310 2020-01-14  Tom Tromey  <tom@tromey.com>
13311
13312         * nat/linux-btrace.c: Don't include <config.h>.
13313         * nat/linux-ptrace.c: Don't include <config.h>.
13314         * nat/x86-linux-dregs.c: Don't include <config.h>.
13315
13316 2020-01-14  Tom Tromey  <tom@tromey.com>
13317
13318         * configure: Rebuild.
13319         * configure.ac: Move many checks to ../gdbsupport/common.m4.
13320
13321 2020-01-14  Tom Tromey  <tom@tromey.com>
13322
13323         * nat/x86-linux-dregs.c: Include configh.h.
13324         * nat/linux-ptrace.c: Include configh.h.
13325         * nat/linux-btrace.c: Include configh.h.
13326         * defs.h: Include config.h, bfd.h.
13327         * configure.ac: Don't source common.host.
13328         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
13329         * configure: Rebuild.
13330         * acinclude.m4: Update path.
13331         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
13332         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
13333         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
13334         (CLIBS): Add LIBSUPPORT.
13335         (CDEPS): Likewise.
13336         (COMMON_SFILES): Remove gdbsupport files.
13337         (HFILES_NO_SRCDIR): Likewise.
13338         (stamp-version): Update path to create-version.sh.
13339         (ALLDEPFILES): Remove gdbsupport files.
13340
13341 2020-01-14  Tom Tromey  <tom@tromey.com>
13342
13343         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
13344         USE_WIN32API when needed.
13345         * configure.ac (USE_WIN32API): Don't define.
13346         (WIN32LIBS): Use WIN32APILIBS.
13347         * configure: Rebuild.
13348
13349 2020-01-14  Tom Tromey  <tom@tromey.com>
13350
13351         * configure: Rebuild.
13352         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
13353
13354 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
13355
13356         * skip.c (skip_function_command): Make skip w/o arguments use the
13357         name of the inlined function if pc is inside any inlined function.
13358
13359 2020-01-14  Luis Machado  <luis.machado@linaro.org>
13360
13361         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
13362         * infrun.c (resume_1): Likewise.
13363         (handle_inferior_event): Remove stale comment.
13364         * linux-nat.c (linux_nat_target::resume): Update comments.
13365         (save_stop_reason): Likewise.
13366         (linux_nat_filter_event): Likewise.
13367         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
13368
13369 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
13370
13371         * elfread.c (record_minimal_symbol): Set section index to 0 for
13372         non-allocatable sections.
13373
13374
13375 2020-01-13  Ali Tamur <tamur@google.com>
13376
13377         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
13378         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
13379         to gdb::optional.  Update comments.
13380         (dwo_file): Update comments.
13381         (read_attribute): Update API to take an additional out parameter,
13382         need_reprocess.  This is used to mark attributes that need other
13383         attributes (e.g. str_offsets_base) for correct computation which may not
13384         have been read yet.
13385         (read_attribute_reprocess): New function declaration.
13386         (read_addr_index): Likewise.
13387         (read_dwo_str_index): Likewise.
13388         (read_stub_str_index): Likewise.
13389         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
13390         (lookup_addr_base): New function definition.
13391         (lookup_ranges_base): Likewise.
13392         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
13393         lookup_ranges_base.
13394         (init_cutu_and_read_dies): Update comments.
13395         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
13396         unit.  This is used to inherit parent's str_offsets_base and addr_base.
13397         Update comments.
13398         (init_cutu_and_read_dies_simple): Reflect API changes.
13399         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
13400         (create_cus_hash_table): Change API to take parent compile unit.
13401         Reflect API changes.
13402         (open_and_init_dwo_file): Reflect API changes.
13403         (dwarf2_get_pc_bounds): Update comments.
13404         (dwarf2_record_block_ranges): Likewise.
13405         (read_full_die_1): Change implementation to reprocess attributes that
13406         need str_offsets_base and addr_base.
13407         (partial_die_info::read): Likewise.
13408         (read_attribute_reprocess): New function definition.
13409         (read_attribute_value): Change API to take an additional out parameter,
13410         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
13411         when a non-dwo compile unit has index based attributes.
13412         (read_attribute): Reflect API changes.
13413         (read_addr_index_1): Reflect API changes.  Update comments.
13414         (dwarf2_read_addr_index_data): Reflect API changes.
13415         (dwarf2_read_addr_index): Likewise.
13416         (read_str_index): Change API and implementation.  This becomes a helper
13417         to be used by the new string index related methods.  Update error
13418         message and comments.
13419         (read_dwo_str_index): New function definition.
13420         (read_stub_str_index): Likewise.
13421         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
13422         * symfile.h (dwarf2_debug_sections): Likewise.
13423         * xcoffread.c (dwarf2_debug_sections): Likewise.
13424
13425 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
13426
13427         * gdbcore.h (struct core_fns) <core_read_registers>: Change
13428         core_reg_sect type to gdb_byte *.
13429         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
13430         * cris-tdep.c (fetch_core_registers): Likewise.
13431         * corelow.c (core_target::get_core_register_section): Change
13432         type of `contents` to gdb::byte_vector.
13433
13434 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
13435
13436         * tui/tui-wingeneral.c (box_win): Position the title in the center
13437         of the border.
13438
13439 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
13440
13441         * corelow.c (core_target::get_core_register_section): Use
13442           std::vector instead of alloca.
13443
13444 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
13445
13446         * warning.m4: Add -Wmissing-declarations to build_warnings.
13447         * configure: Re-generate.
13448
13449 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
13450
13451         * python/python.c (init__gdb_module): Add declaration.
13452
13453 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
13454
13455         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
13456         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
13457         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
13458         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
13459         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
13460         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
13461         * ada-exp.y (_initialize_ada_exp): Add declaration.
13462         * ada-lang.c (_initialize_ada_language): Add declaration.
13463         * ada-tasks.c (_initialize_tasks): Add declaration.
13464         * agent.c (_initialize_agent): Add declaration.
13465         * aix-thread.c (_initialize_aix_thread): Add declaration.
13466         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
13467         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
13468         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
13469         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
13470         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
13471         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
13472         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
13473         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
13474         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
13475         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
13476         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
13477         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
13478         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
13479         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
13480         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
13481         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
13482         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
13483         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
13484         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
13485         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
13486         * annotate.c (_initialize_annotate): Add declaration.
13487         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
13488         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
13489         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
13490         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
13491         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
13492         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
13493         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
13494         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
13495         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
13496         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
13497         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
13498         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
13499         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
13500         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
13501         * auto-load.c (_initialize_auto_load): Add declaration.
13502         * auxv.c (_initialize_auxv): Add declaration.
13503         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
13504         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
13505         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
13506         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
13507         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
13508         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
13509         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
13510         * breakpoint.c (_initialize_breakpoint): Add declaration.
13511         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
13512         * btrace.c (_initialize_btrace): Add declaration.
13513         * charset.c (_initialize_charset): Add declaration.
13514         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
13515         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
13516         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
13517         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
13518         * cli/cli-script.c (_initialize_cli_script): Add declaration.
13519         * cli/cli-style.c (_initialize_cli_style): Add declaration.
13520         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
13521         * coffread.c (_initialize_coffread): Add declaration.
13522         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
13523         * compile/compile.c (_initialize_compile): Add declaration.
13524         * complaints.c (_initialize_complaints): Add declaration.
13525         * completer.c (_initialize_completer): Add declaration.
13526         * copying.c (_initialize_copying): Add declaration.
13527         * corefile.c (_initialize_core): Add declaration.
13528         * corelow.c (_initialize_corelow): Add declaration.
13529         * cp-abi.c (_initialize_cp_abi): Add declaration.
13530         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
13531         * cp-support.c (_initialize_cp_support): Add declaration.
13532         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
13533         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
13534         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
13535         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
13536         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
13537         * ctfread.c (_initialize_ctfread): Add declaration.
13538         * d-lang.c (_initialize_d_language): Add declaration.
13539         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
13540         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
13541         * dbxread.c (_initialize_dbxread): Add declaration.
13542         * dcache.c (_initialize_dcache): Add declaration.
13543         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
13544         * disasm.c (_initialize_disasm): Add declaration.
13545         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
13546         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
13547         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
13548         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
13549         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
13550         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
13551         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
13552         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
13553         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
13554         * elfread.c (_initialize_elfread): Add declaration.
13555         * exec.c (_initialize_exec): Add declaration.
13556         * extension.c (_initialize_extension): Add declaration.
13557         * f-lang.c (_initialize_f_language): Add declaration.
13558         * f-valprint.c (_initialize_f_valprint): Add declaration.
13559         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
13560         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
13561         * filesystem.c (_initialize_filesystem): Add declaration.
13562         * findcmd.c (_initialize_mem_search): Add declaration.
13563         * findvar.c (_initialize_findvar): Add declaration.
13564         * fork-child.c (_initialize_fork_child): Add declaration.
13565         * frame-base.c (_initialize_frame_base): Add declaration.
13566         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
13567         * frame.c (_initialize_frame): Add declaration.
13568         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
13569         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
13570         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
13571         * gcore.c (_initialize_gcore): Add declaration.
13572         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
13573         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
13574         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
13575         * gdbarch.c (_initialize_gdbarch): Add declaration.
13576         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
13577         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
13578         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
13579         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
13580         * go-lang.c (_initialize_go_language): Add declaration.
13581         * go32-nat.c (_initialize_go32_nat): Add declaration.
13582         * guile/guile.c (_initialize_guile): Add declaration.
13583         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
13584         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
13585         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
13586         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
13587         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
13588         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
13589         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
13590         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
13591         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
13592         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
13593         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
13594         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
13595         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
13596         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
13597         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
13598         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
13599         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
13600         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
13601         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
13602         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
13603         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
13604         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
13605         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
13606         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
13607         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
13608         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
13609         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
13610         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
13611         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
13612         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
13613         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
13614         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
13615         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
13616         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
13617         * infcall.c (_initialize_infcall): Add declaration.
13618         * infcmd.c (_initialize_infcmd): Add declaration.
13619         * inflow.c (_initialize_inflow): Add declaration.
13620         * infrun.c (_initialize_infrun): Add declaration.
13621         * interps.c (_initialize_interpreter): Add declaration.
13622         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
13623         * jit.c (_initialize_jit): Add declaration.
13624         * language.c (_initialize_language): Add declaration.
13625         * linux-fork.c (_initialize_linux_fork): Add declaration.
13626         * linux-nat.c (_initialize_linux_nat): Add declaration.
13627         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
13628         * linux-thread-db.c (_initialize_thread_db): Add declaration.
13629         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
13630         * m2-lang.c (_initialize_m2_language): Add declaration.
13631         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
13632         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
13633         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
13634         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
13635         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
13636         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
13637         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
13638         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
13639         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
13640         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
13641         * machoread.c (_initialize_machoread): Add declaration.
13642         * macrocmd.c (_initialize_macrocmd): Add declaration.
13643         * macroscope.c (_initialize_macroscope): Add declaration.
13644         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
13645         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
13646         * maint.c (_initialize_maint_cmds): Add declaration.
13647         * mdebugread.c (_initialize_mdebugread): Add declaration.
13648         * memattr.c (_initialize_mem): Add declaration.
13649         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
13650         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
13651         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
13652         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
13653         * mi/mi-main.c (_initialize_mi_main): Add declaration.
13654         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
13655         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
13656         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
13657         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
13658         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
13659         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
13660         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
13661         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
13662         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
13663         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
13664         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
13665         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
13666         * mipsread.c (_initialize_mipsread): Add declaration.
13667         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
13668         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
13669         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
13670         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
13671         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
13672         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
13673         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
13674         * nto-procfs.c (_initialize_procfs): Add declaration.
13675         * objc-lang.c (_initialize_objc_language): Add declaration.
13676         * observable.c (_initialize_observer): Add declaration.
13677         * opencl-lang.c (_initialize_opencl_language): Add declaration.
13678         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
13679         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
13680         * osabi.c (_initialize_gdb_osabi): Add declaration.
13681         * osdata.c (_initialize_osdata): Add declaration.
13682         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
13683         * parse.c (_initialize_parse): Add declaration.
13684         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
13685         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
13686         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
13687         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
13688         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
13689         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
13690         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
13691         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
13692         * printcmd.c (_initialize_printcmd): Add declaration.
13693         * probe.c (_initialize_probe): Add declaration.
13694         * proc-api.c (_initialize_proc_api): Add declaration.
13695         * proc-events.c (_initialize_proc_events): Add declaration.
13696         * proc-service.c (_initialize_proc_service): Add declaration.
13697         * procfs.c (_initialize_procfs): Add declaration.
13698         * producer.c (_initialize_producer): Add declaration.
13699         * psymtab.c (_initialize_psymtab): Add declaration.
13700         * python/python.c (_initialize_python): Add declaration.
13701         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
13702         * record-btrace.c (_initialize_record_btrace): Add declaration.
13703         * record-full.c (_initialize_record_full): Add declaration.
13704         * record.c (_initialize_record): Add declaration.
13705         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
13706         * regcache.c (_initialize_regcache): Add declaration.
13707         * reggroups.c (_initialize_reggroup): Add declaration.
13708         * remote-notif.c (_initialize_notif): Add declaration.
13709         * remote-sim.c (_initialize_remote_sim): Add declaration.
13710         * remote.c (_initialize_remote): Add declaration.
13711         * reverse.c (_initialize_reverse): Add declaration.
13712         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
13713         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
13714         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
13715         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
13716         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
13717         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
13718         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
13719         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
13720         Add declaration.
13721         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
13722         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
13723         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
13724         * rust-exp.y (_initialize_rust_exp): Add declaration.
13725         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
13726         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
13727         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
13728         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
13729         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
13730         * score-tdep.c (_initialize_score_tdep): Add declaration.
13731         * ser-go32.c (_initialize_ser_dos): Add declaration.
13732         * ser-mingw.c (_initialize_ser_windows): Add declaration.
13733         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
13734         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
13735         * ser-uds.c (_initialize_ser_socket): Add declaration.
13736         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
13737         * serial.c (_initialize_serial): Add declaration.
13738         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
13739         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
13740         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
13741         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
13742         * skip.c (_initialize_step_skip): Add declaration.
13743         * sol-thread.c (_initialize_sol_thread): Add declaration.
13744         * solib-aix.c (_initialize_solib_aix): Add declaration.
13745         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
13746         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
13747         * solib-frv.c (_initialize_frv_solib): Add declaration.
13748         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
13749         * solib-target.c (_initialize_solib_target): Add declaration.
13750         * solib.c (_initialize_solib): Add declaration.
13751         * source-cache.c (_initialize_source_cache): Add declaration.
13752         * source.c (_initialize_source): Add declaration.
13753         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
13754         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
13755         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
13756         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
13757         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
13758         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
13759         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
13760         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
13761         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
13762         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
13763         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
13764         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
13765         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
13766         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
13767         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
13768         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
13769         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
13770         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
13771         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
13772         * stabsread.c (_initialize_stabsread): Add declaration.
13773         * stack.c (_initialize_stack): Add declaration.
13774         * stap-probe.c (_initialize_stap_probe): Add declaration.
13775         * std-regs.c (_initialize_frame_reg): Add declaration.
13776         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
13777         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
13778         * symfile.c (_initialize_symfile): Add declaration.
13779         * symmisc.c (_initialize_symmisc): Add declaration.
13780         * symtab.c (_initialize_symtab): Add declaration.
13781         * target.c (_initialize_target): Add declaration.
13782         * target-connection.c (_initialize_target_connection): Add
13783         declaration.
13784         * target-dcache.c (_initialize_target_dcache): Add declaration.
13785         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
13786         * thread.c (_initialize_thread): Add declaration.
13787         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
13788         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
13789         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
13790         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
13791         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
13792         * tracectf.c (_initialize_ctf): Add declaration.
13793         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
13794         * tracefile.c (_initialize_tracefile): Add declaration.
13795         * tracepoint.c (_initialize_tracepoint): Add declaration.
13796         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
13797         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
13798         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
13799         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
13800         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
13801         * tui/tui-win.c (_initialize_tui_win): Add declaration.
13802         * tui/tui.c (_initialize_tui): Add declaration.
13803         * typeprint.c (_initialize_typeprint): Add declaration.
13804         * ui-style.c (_initialize_ui_style): Add declaration.
13805         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
13806         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
13807         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
13808         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
13809         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
13810         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
13811         * unittests/filtered_iterator-selftests.c
13812         (_initialize_filtered_iterator_selftests): Add declaration.
13813         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
13814         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
13815         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
13816         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
13817         * unittests/main-thread-selftests.c
13818         (_initialize_main_thread_selftests): Add declaration.
13819         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
13820         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
13821         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
13822         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
13823         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
13824         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
13825         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
13826         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
13827         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
13828         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
13829         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
13830         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
13831         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
13832         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
13833         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
13834         declaration.
13835         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
13836         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
13837         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
13838         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
13839         * user-regs.c (_initialize_user_regs): Add declaration.
13840         * utils.c (_initialize_utils): Add declaration.
13841         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
13842         * valops.c (_initialize_valops): Add declaration.
13843         * valprint.c (_initialize_valprint): Add declaration.
13844         * value.c (_initialize_values): Add declaration.
13845         * varobj.c (_initialize_varobj): Add declaration.
13846         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
13847         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
13848         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
13849         * windows-nat.c (_initialize_windows_nat): Add declaration.
13850         (_initialize_check_for_gdb_ini): Add declaration.
13851         (_initialize_loadable): Add declaration.
13852         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
13853         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
13854         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
13855         * xcoffread.c (_initialize_xcoffread): Add declaration.
13856         * xml-support.c (_initialize_xml_support): Add declaration.
13857         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
13858         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
13859         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
13860         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
13861
13862 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
13863
13864         * regformats/regdat.sh: Generate declaration for init function.
13865
13866 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
13867
13868         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
13869         up.
13870         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
13871         close_one_inferior>: New methods.
13872         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
13873         pass down target to find_inferior_pid.
13874         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
13875         Pass down target to find_inferior_ptid.
13876         (gdbsim_target::create_inferior): Pass down target to
13877         add_thread_silent.
13878         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
13879         target down to find_inferior_ptid and switch_to_thread.
13880         (gdbsim_target::close): Update to call close_one_inferior.
13881         (struct resume_data): Remove.
13882         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
13883         directly, rather than through a void pointer.
13884         (gdbsim_target::resume): Update to call resume_one_inferior.
13885
13886 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
13887
13888         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
13889
13890 2020-01-12  Pedro Alves  <palves@redhat.com>
13891
13892         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
13893         directly for the current inferior instead of
13894         discard_all_inferiors.
13895         (discard_all_inferiors): Delete.
13896
13897 2020-01-11  Tom Tromey  <tom@tromey.com>
13898
13899         * tui/tui-wingeneral.c (box_win): Check cli_styling.
13900         * tui/tui-winsource.c (tui_source_window_base::refill): Use
13901         deprecated_safe_get_selected_frame.
13902
13903 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
13904
13905         * inferior.c (print_inferior): Switch inferior before printing it.
13906
13907 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
13908             Pedro Alves  <palves@redhat.com>
13909
13910         * progspace-and-thread.c (switch_to_program_space_and_thread):
13911         Assert there's an inferior for PSPACE.  Use
13912         switch_to_inferior_no_thread to switch the inferior too.
13913         * progspace.c (program_space::~program_space): Call
13914         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
13915         (program_space::free_all_objfiles): Don't call clear_symtab_users
13916         here.
13917         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
13918
13919 2020-01-10  Pedro Alves  <palves@redhat.com>
13920
13921         * NEWS: Mention multi-target debugging, "info connections", and
13922         "add-inferior -no-connection".
13923
13924 2020-01-10  Pedro Alves  <palves@redhat.com>
13925
13926         * infrun.c: Include "target-connection.h".
13927         (check_multi_target_resumption): New.
13928         (proceed): Call it.
13929         * target-connection.c (make_target_connection_string): Make
13930         extern.
13931         * target-connection.h (make_target_connection_string): Declare.
13932
13933 2020-01-10  Pedro Alves  <palves@redhat.com>
13934
13935         * Makefile.in (COMMON_SFILES): Add target-connection.c.
13936         * inferior.c (uiout_field_connection): New function.
13937         (print_inferior): Add new "connection-id" column.
13938         (add_inferior_command): Show connection number/string of added
13939         inferior.
13940         * process-stratum-target.h
13941         (process_stratum_target::connection_string): New virtual method.
13942         (process_stratum_target::connection_number): New field.
13943         * remote.c (remote_target::connection_string): New override.
13944         * target-connection.c: New file.
13945         * target-connection.h: New file.
13946         * target.c (decref_target): Remove process_stratum targets from
13947         the connection list.
13948         (target_stack::push): Add process_stratum targets to the
13949         connection list.
13950
13951 2020-01-10  Pedro Alves  <palves@redhat.com>
13952
13953         Revert:
13954         2016-04-12  Pedro Alves  <palves@redhat.com>
13955         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
13956         Remove references to name.
13957         * serial.h (struct serial) <name>: Delete.
13958
13959 2020-01-10  Pedro Alves  <palves@redhat.com>
13960
13961         * gdbarch-selftests.c (register_to_value_test): Remove "target
13962         already pushed" check.
13963
13964 2020-01-10  Pedro Alves  <palves@redhat.com>
13965             John Baldwin  <jhb@FreeBSD.org>
13966
13967         * aarch64-linux-nat.c
13968         (aarch64_linux_nat_target::thread_architecture): Adjust.
13969         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
13970         (task_command_1): Likewise.
13971         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
13972         (aix_thread_target::wait, aix_thread_target::fetch_registers)
13973         (aix_thread_target::store_registers)
13974         (aix_thread_target::thread_alive): Adjust.
13975         * amd64-fbsd-tdep.c: Include "inferior.h".
13976         (amd64fbsd_get_thread_local_address): Pass down target.
13977         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
13978         thread's gdbarch instead of target_gdbarch.
13979         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
13980         get_last_target_status.
13981         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
13982         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
13983         inferiors.
13984         (update_inserted_breakpoint_locations): Skip if inferiors with no
13985         execution.
13986         (update_global_location_list): When handling moribund locations,
13987         find representative inferior for location's pspace, and use thread
13988         count of its process_stratum target.
13989         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
13990         * bsd-uthread.c (bsd_uthread_target::wait): Use
13991         as_process_stratum_target and adjust thread_change_ptid and
13992         add_thread calls.
13993         (bsd_uthread_target::update_thread_list): Use
13994         as_process_stratum_target and adjust find_thread_ptid,
13995         thread_change_ptid and add_thread calls.
13996         * btrace.c (maint_btrace_packet_history_cmd): Adjust
13997         find_thread_ptid call.
13998         * corelow.c (add_to_thread_list): Adjust add_thread call.
13999         (core_target_open): Adjust add_thread_silent and thread_count
14000         calls.
14001         (core_target::pid_to_str): Adjust find_inferior_ptid call.
14002         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
14003         * event-top.c (async_disconnect): Pop targets from all inferiors.
14004         * exec.c (add_target_sections): Push exec target on all inferiors
14005         sharing the program space.
14006         (remove_target_sections): Remove the exec target from all
14007         inferiors sharing the program space.
14008         (exec_on_vfork): New.
14009         * exec.h (exec_on_vfork): Declare.
14010         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
14011         Pass it down.
14012         (fbsd_nat_target::update_thread_list): Adjust.
14013         (fbsd_nat_target::resume): Adjust.
14014         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
14015         down.
14016         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
14017         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
14018         get_thread_arch_regcache call.
14019         * fork-child.c (gdb_startup_inferior): Pass target down to
14020         startup_inferior and set_executing.
14021         * gdbthread.h (struct process_stratum_target): Forward declare.
14022         (add_thread, add_thread_silent, add_thread_with_info)
14023         (in_thread_list): Add process_stratum_target parameter.
14024         (find_thread_ptid(inferior*, ptid_t)): New overload.
14025         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
14026         parameter.
14027         (all_threads()): Delete overload.
14028         (all_threads, all_non_exited_threads): Add process_stratum_target
14029         parameter.
14030         (all_threads_safe): Use brace initialization.
14031         (thread_count): Add process_stratum_target parameter.
14032         (set_resumed, set_running, set_stop_requested, set_executing)
14033         (threads_are_executing, finish_thread_state): Add
14034         process_stratum_target parameter.
14035         (switch_to_thread): Use is_current_thread.
14036         * i386-fbsd-tdep.c: Include "inferior.h".
14037         (i386fbsd_get_thread_local_address): Pass down target.
14038         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
14039         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
14040         have_inferiors check.
14041         * inf-ptrace.c (inf_ptrace_target::create_inferior)
14042         (inf_ptrace_target::attach): Adjust.
14043         * infcall.c (run_inferior_call): Adjust.
14044         * infcmd.c (run_command_1): Pass target to
14045         scoped_finish_thread_state.
14046         (proceed_thread_callback): Skip inferiors with no execution.
14047         (continue_command): Rename 'all_threads' local to avoid hiding
14048         'all_threads' function.  Adjust get_last_target_status call.
14049         (prepare_one_step): Adjust set_running call.
14050         (signal_command): Use user_visible_resume_target.  Compare thread
14051         pointers instead of inferior_ptid.
14052         (info_program_command): Adjust to pass down target.
14053         (attach_command): Mark target's 'thread_executing' flag.
14054         (stop_current_target_threads_ns): New, factored out from ...
14055         (interrupt_target_1): ... this.  Switch inferior before making
14056         target calls.
14057         * inferior-iter.h
14058         (struct all_inferiors_iterator, struct all_inferiors_range)
14059         (struct all_inferiors_safe_range)
14060         (struct all_non_exited_inferiors_range): Filter on
14061         process_stratum_target too.  Remove explicit.
14062         * inferior.c (inferior::inferior): Push dummy target on target
14063         stack.
14064         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
14065         Add process_stratum_target parameter, and pass it down.
14066         (have_live_inferiors): Adjust.
14067         (switch_to_inferior_and_push_target): New.
14068         (add_inferior_command, clone_inferior_command): Handle
14069         "-no-connection" parameter.  Use
14070         switch_to_inferior_and_push_target.
14071         (_initialize_inferior): Mention "-no-connection" option in
14072         the help of "add-inferior" and "clone-inferior" commands.
14073         * inferior.h: Include "process-stratum-target.h".
14074         (interrupt_target_1): Use bool.
14075         (struct inferior) <push_target, unpush_target, target_is_pushed,
14076         find_target_beneath, top_target, process_target, target_at,
14077         m_stack>: New.
14078         (discard_all_inferiors): Delete.
14079         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
14080         (all_inferiors, all_non_exited_inferiors): Add
14081         process_stratum_target parameter.
14082         * infrun.c: Include "gdb_select.h" and <unordered_map>.
14083         (target_last_proc_target): New global.
14084         (follow_fork_inferior): Push target on new inferior.  Pass target
14085         to add_thread_silent.  Call exec_on_vfork.  Handle target's
14086         reference count.
14087         (follow_fork): Adjust get_last_target_status call.  Also consider
14088         target.
14089         (follow_exec): Push target on new inferior.
14090         (struct execution_control_state) <target>: New field.
14091         (user_visible_resume_target): New.
14092         (do_target_resume): Call target_async.
14093         (resume_1): Set target's threads_executing flag.  Consider resume
14094         target.
14095         (commit_resume_all_targets): New.
14096         (proceed): Also consider resume target.  Skip threads of inferiors
14097         with no execution.  Commit resumtion in all targets.
14098         (start_remote): Pass current inferior to wait_for_inferior.
14099         (infrun_thread_stop_requested): Consider target as well.  Pass
14100         thread_info pointer to clear_inline_frame_state instead of ptid.
14101         (infrun_thread_thread_exit): Consider target as well.
14102         (random_pending_event_thread): New inferior parameter.  Use it.
14103         (do_target_wait): Rename to ...
14104         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
14105         down.
14106         (threads_are_resumed_pending_p, do_target_wait): New.
14107         (prepare_for_detach): Adjust calls.
14108         (wait_for_inferior): New inferior parameter.  Handle it.  Use
14109         do_target_wait_1 instead of do_target_wait.
14110         (fetch_inferior_event): Adjust.  Switch to representative
14111         inferior.  Pass target down.
14112         (set_last_target_status): Add process_stratum_target parameter.
14113         Save target in global.
14114         (get_last_target_status): Add process_stratum_target parameter and
14115         handle it.
14116         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
14117         (context_switch): Check inferior_ptid == null_ptid before calling
14118         inferior_thread().
14119         (get_inferior_stop_soon): Pass down target.
14120         (wait_one): Rename to ...
14121         (poll_one_curr_target): ... this.
14122         (struct wait_one_event): New.
14123         (wait_one): New.
14124         (stop_all_threads): Adjust.
14125         (handle_no_resumed, handle_inferior_event): Adjust to consider the
14126         event's target.
14127         (switch_back_to_stepped_thread): Also consider target.
14128         (print_stop_event): Update.
14129         (normal_stop): Update.  Also consider the resume target.
14130         * infrun.h (wait_for_inferior): Remove declaration.
14131         (user_visible_resume_target): New declaration.
14132         (get_last_target_status, set_last_target_status): New
14133         process_stratum_target parameter.
14134         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
14135         process_stratum_target parameter, and use it.
14136         (clear_inline_frame_state (thread_info*)): New.
14137         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
14138         process_stratum_target parameter.
14139         (clear_inline_frame_state (thread_info*)): Declare.
14140         * linux-fork.c (delete_checkpoint_command): Pass target down to
14141         find_thread_ptid.
14142         (checkpoint_command): Adjust.
14143         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
14144         instead of just tweaking inferior_ptid.
14145         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
14146         (exit_lwp): Pass target down to find_thread_ptid.
14147         (attach_proc_task_lwp_callback): Pass target down to
14148         add_thread/set_running/set_executing.
14149         (linux_nat_target::attach): Pass target down to
14150         thread_change_ptid.
14151         (get_detach_signal): Pass target down to find_thread_ptid.
14152         Consider last target status's target.
14153         (linux_resume_one_lwp_throw, resume_lwp)
14154         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
14155         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
14156         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
14157         (linux_nat_target::async_wait_fd): New.
14158         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
14159         target down.
14160         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
14161         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
14162         * linux-thread-db.c (struct thread_db_info::process_target): New
14163         field.
14164         (add_thread_db_info): Save target.
14165         (get_thread_db_info): New process_stratum_target parameter.  Also
14166         match target.
14167         (delete_thread_db_info): New process_stratum_target parameter.
14168         Also match target.
14169         (thread_from_lwp): Adjust to pass down target.
14170         (thread_db_notice_clone): Pass down target.
14171         (check_thread_db_callback): Pass down target.
14172         (try_thread_db_load_1): Always push the thread_db target.
14173         (try_thread_db_load, record_thread): Pass target down.
14174         (thread_db_target::detach): Pass target down.  Always unpush the
14175         thread_db target.
14176         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
14177         target down.  Always unpush the thread_db target.
14178         (find_new_threads_callback, thread_db_find_new_threads_2)
14179         (thread_db_target::update_thread_list): Pass target down.
14180         (thread_db_target::pid_to_str): Pass current inferior down.
14181         (thread_db_target::get_thread_local_address): Pass target down.
14182         (thread_db_target::resume, maintenance_check_libthread_db): Pass
14183         target down.
14184         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
14185         * procfs.c (procfs_target::procfs_init_inferior): Declare.
14186         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
14187         (procfs_init_inferior): Rename to ...
14188         (procfs_target::procfs_init_inferior): ... this and adjust.
14189         (procfs_target::create_inferior, procfs_notice_thread)
14190         (procfs_do_thread_registers): Adjust.
14191         * ppc-fbsd-tdep.c: Include "inferior.h".
14192         (ppcfbsd_get_thread_local_address): Pass down target.
14193         * proc-service.c (ps_xfer_memory): Switch current inferior and
14194         program space as well.
14195         (get_ps_regcache): Pass target down.
14196         * process-stratum-target.c
14197         (process_stratum_target::thread_address_space)
14198         (process_stratum_target::thread_architecture): Pass target down.
14199         * process-stratum-target.h
14200         (process_stratum_target::threads_executing): New field.
14201         (as_process_stratum_target): New.
14202         * ravenscar-thread.c
14203         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
14204         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
14205         down.
14206         * record-btrace.c (record_btrace_target::info_record): Adjust.
14207         (record_btrace_target::record_method)
14208         (record_btrace_target::record_is_replaying)
14209         (record_btrace_target::fetch_registers)
14210         (get_thread_current_frame_id, record_btrace_target::resume)
14211         (record_btrace_target::wait, record_btrace_target::stop): Pass
14212         target down.
14213         * record-full.c (record_full_wait_1): Switch to event thread.
14214         Pass target down.
14215         * regcache.c (regcache::regcache)
14216         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
14217         process_stratum_target parameter and handle it.
14218         (current_thread_target): New global.
14219         (get_thread_regcache): Add process_stratum_target parameter and
14220         handle it.  Switch inferior before calling target method.
14221         (get_thread_regcache): Pass target down.
14222         (get_thread_regcache_for_ptid): Pass target down.
14223         (registers_changed_ptid): Add process_stratum_target parameter and
14224         handle it.
14225         (registers_changed_thread, registers_changed): Pass target down.
14226         (test_get_thread_arch_aspace_regcache): New.
14227         (current_regcache_test): Define a couple local test_target_ops
14228         instances and use them for testing.
14229         (readwrite_regcache): Pass process_stratum_target parameter.
14230         (cooked_read_test, cooked_write_test): Pass mock_target down.
14231         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
14232         (get_thread_arch_aspace_regcache): Add process_stratum_target
14233         parameter.
14234         (regcache::target): New method.
14235         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
14236         (regcache::registers_changed_ptid): Add process_stratum_target
14237         parameter.
14238         (regcache::m_target): New field.
14239         (registers_changed_ptid): Add process_stratum_target parameter.
14240         * remote.c (remote_state::supports_vCont_probed): New field.
14241         (remote_target::async_wait_fd): New method.
14242         (remote_unpush_and_throw): Add remote_target parameter.
14243         (get_current_remote_target): Adjust.
14244         (remote_target::remote_add_inferior): Push target.
14245         (remote_target::remote_add_thread)
14246         (remote_target::remote_notice_new_inferior)
14247         (get_remote_thread_info): Pass target down.
14248         (remote_target::update_thread_list): Skip threads of inferiors
14249         bound to other targets.  (remote_target::close): Don't discard
14250         inferiors.  (remote_target::add_current_inferior_and_thread)
14251         (remote_target::process_initial_stop_replies)
14252         (remote_target::start_remote)
14253         (remote_target::remote_serial_quit_handler): Pass down target.
14254         (remote_target::remote_unpush_target): New remote_target
14255         parameter.  Unpush the target from all inferiors.
14256         (remote_target::remote_unpush_and_throw): New remote_target
14257         parameter.  Pass it down.
14258         (remote_target::open_1): Check whether the current inferior has
14259         execution instead of checking whether any inferior is live.  Pass
14260         target down.
14261         (remote_target::remote_detach_1): Pass down target.  Use
14262         remote_unpush_target.
14263         (extended_remote_target::attach): Pass down target.
14264         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
14265         (remote_target::append_resumption): Pass down target.
14266         (remote_target::append_pending_thread_resumptions)
14267         (remote_target::remote_resume_with_hc, remote_target::resume)
14268         (remote_target::commit_resume): Pass down target.
14269         (remote_target::remote_stop_ns): Check supports_vCont_probed.
14270         (remote_target::interrupt_query)
14271         (remote_target::remove_new_fork_children)
14272         (remote_target::check_pending_events_prevent_wildcard_vcont)
14273         (remote_target::remote_parse_stop_reply)
14274         (remote_target::process_stop_reply): Pass down target.
14275         (first_remote_resumed_thread): New remote_target parameter.  Pass
14276         it down.
14277         (remote_target::wait_as): Pass down target.
14278         (unpush_and_perror): New remote_target parameter.  Pass it down.
14279         (remote_target::readchar, remote_target::remote_serial_write)
14280         (remote_target::getpkt_or_notif_sane_1)
14281         (remote_target::kill_new_fork_children, remote_target::kill): Pass
14282         down target.
14283         (remote_target::mourn_inferior): Pass down target.  Use
14284         remote_unpush_target.
14285         (remote_target::core_of_thread)
14286         (remote_target::remote_btrace_maybe_reopen): Pass down target.
14287         (remote_target::pid_to_exec_file)
14288         (remote_target::thread_handle_to_thread_info): Pass down target.
14289         (remote_target::async_wait_fd): New.
14290         * riscv-fbsd-tdep.c: Include "inferior.h".
14291         (riscv_fbsd_get_thread_local_address): Pass down target.
14292         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
14293         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
14294         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
14295         Adjust.
14296         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
14297         * solib-svr4.c (enable_break): Pass down target.
14298         * spu-multiarch.c (parse_spufs_run): Pass down target.
14299         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
14300         * target-delegates.c: Regenerate.
14301         * target.c (g_target_stack): Delete.
14302         (current_top_target): Return the current inferior's top target.
14303         (target_has_execution_1): Refer to the passed-in inferior's top
14304         target.
14305         (target_supports_terminal_ours): Check whether the initial
14306         inferior was already created.
14307         (decref_target): New.
14308         (target_stack::push): Incref/decref the target.
14309         (push_target, push_target, unpush_target): Adjust.
14310         (target_stack::unpush): Defref target.
14311         (target_is_pushed): Return bool.  Adjust to refer to the current
14312         inferior's target stack.
14313         (dispose_inferior): Delete, and inline parts ...
14314         (target_preopen): ... here.  Only dispose of the current inferior.
14315         (target_detach): Hold strong target reference while detaching.
14316         Pass target down.
14317         (target_thread_name): Add assertion.
14318         (target_resume): Pass down target.
14319         (target_ops::beneath, find_target_at): Adjust to refer to the
14320         current inferior's target stack.
14321         (get_dummy_target): New.
14322         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
14323         has a thread running.
14324         (initialize_targets): Rename to ...
14325         (_initialize_target): ... this.
14326         * target.h: Include "gdbsupport/refcounted-object.h".
14327         (struct target_ops): Inherit refcounted_object.
14328         (target_ops::shortname, target_ops::longname): Make const.
14329         (target_ops::async_wait_fd): New method.
14330         (decref_target): Declare.
14331         (struct target_ops_ref_policy): New.
14332         (target_ops_ref): New typedef.
14333         (get_dummy_target): Declare function.
14334         (target_is_pushed): Return bool.
14335         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
14336         (all_matching_threads_iterator::all_matching_threads_iterator):
14337         Handle filter target.
14338         * thread-iter.h (struct all_matching_threads_iterator, struct
14339         all_matching_threads_range, class all_non_exited_threads_range):
14340         Filter by target too.  Remove explicit.
14341         * thread.c (threads_executing): Delete.
14342         (inferior_thread): Pass down current inferior.
14343         (clear_thread_inferior_resources): Pass down thread pointer
14344         instead of ptid_t.
14345         (add_thread_silent, add_thread_with_info, add_thread): Add
14346         process_stratum_target parameter.  Use it for thread and inferior
14347         searches.
14348         (is_current_thread): New.
14349         (thread_info::deletable): Use it.
14350         (find_thread_ptid, thread_count, in_thread_list)
14351         (thread_change_ptid, set_resumed, set_running): New
14352         process_stratum_target parameter.  Pass it down.
14353         (set_executing): New process_stratum_target parameter.  Pass it
14354         down.  Adjust reference to 'threads_executing'.
14355         (threads_are_executing): New process_stratum_target parameter.
14356         Adjust reference to 'threads_executing'.
14357         (set_stop_requested, finish_thread_state): New
14358         process_stratum_target parameter.  Pass it down.
14359         (switch_to_thread): Also match inferior.
14360         (switch_to_thread): New process_stratum_target parameter.  Pass it
14361         down.
14362         (update_threads_executing): Reimplement.
14363         * top.c (quit_force): Pop targets from all inferior.
14364         (gdb_init): Don't call initialize_targets.
14365         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
14366         Declare.
14367         (windows_add_thread, windows_delete_thread): Adjust.
14368         (get_windows_debug_event): Rename to ...
14369         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
14370         * tracefile-tfile.c (tfile_target_open): Pass down target.
14371         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
14372         Forward declare.
14373         (switch_to_thread): Add process_stratum_target parameter.
14374         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
14375         parameter.  Use it.
14376         (mi_on_resume): Pass target down.
14377         * nat/fork-inferior.c (startup_inferior): Add
14378         process_stratum_target parameter.  Pass it down.
14379         * nat/fork-inferior.h (startup_inferior): Add
14380         process_stratum_target parameter.
14381         * python/py-threadevent.c (py_get_event_thread): Pass target down.
14382
14383 2020-01-10  Pedro Alves  <palves@redhat.com>
14384
14385         * remote.c (remote_target::start_remote): Don't set inferior_ptid
14386         directly.  Instead find the first thread in the thread list and
14387         use switch_to_thread.
14388
14389 2020-01-10  Pedro Alves  <palves@redhat.com>
14390
14391         * remote.c (remote_target::remote_add_inferior): Don't bind a
14392         process to the current inferior if the current inferior is already
14393         bound to a process.
14394
14395 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
14396             Pedro Alves  <palves@redhat.com>
14397
14398         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
14399         If no process is specified, return null_ptid instead of
14400         inferior_ptid.
14401         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
14402         TARGET_WAITKIND_SIGNALLED with no pid.
14403
14404 2020-01-10  Pedro Alves  <palves@redhat.com>
14405
14406         * remote.c (first_remote_resumed_thread): New.
14407         (remote_target::wait_as): Use it as default event_ptid instead of
14408         inferior_ptid.
14409
14410 2020-01-10  Pedro Alves  <palves@redhat.com>
14411
14412         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
14413
14414 2020-01-10  Pedro Alves  <palves@redhat.com>
14415
14416         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
14417         not -1.
14418
14419 2020-01-10  Pedro Alves  <palves@redhat.com>
14420
14421         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
14422         ptid to get_last_target_status.
14423         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
14424         ptid to get_last_target_status.
14425         * infcmd.c (continue_command): Don't pass a target_waitstatus to
14426         get_last_target_status.
14427         (info_program_command): Don't pass a target_waitstatus to
14428         get_last_target_status.
14429         * infrun.c (init_wait_for_inferior): Use
14430         nullify_last_target_wait_ptid.
14431         (get_last_target_status): Handle nullptr arguments.
14432         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
14433         (print_stop_event): Don't pass a ptid to get_last_target_status.
14434         (normal_stop): Don't pass a ptid to get_last_target_status.
14435         * infrun.h (get_last_target_status, set_last_target_status): Move
14436         comments here and update.
14437         (nullify_last_target_wait_ptid): Declare.
14438         * linux-fork.c (fork_load_infrun_state): Remove local extern
14439         declaration of nullify_last_target_wait_ptid.
14440         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
14441         to get_last_target_status.
14442
14443 2020-01-10  Pedro Alves  <palves@redhat.com>
14444
14445         * gdbthread.h (scoped_restore_current_thread)
14446         <dont_restore, restore, m_dont_restore>: Declare.
14447         * thread.c (thread_alive): Add assertion.  Return bool.
14448         (switch_to_thread_if_alive): New.
14449         (prune_threads): Switch inferior/thread.
14450         (print_thread_info_1): Switch thread before calling target methods.
14451         (scoped_restore_current_thread::restore): New, factored out from
14452         ...
14453         (scoped_restore_current_thread::~scoped_restore_current_thread):
14454         ... this.
14455         (scoped_restore_current_thread::scoped_restore_current_thread):
14456         Add assertion.
14457         (thread_apply_all_command, thread_select): Use
14458         switch_to_thread_if_alive.
14459         * infrun.c (proceed, restart_threads, handle_signal_stop)
14460         (switch_back_to_stepped_thread): Switch current thread before
14461         calling target methods.
14462
14463 2020-01-10  Pedro Alves <palves@redhat.com>
14464
14465         * inferior.c (switch_to_inferior_no_thread): New function,
14466         factored out from ...
14467         (inferior_command): ... here.
14468         * inferior.h (switch_to_inferior_no_thread): Declare.
14469         * mi/mi-main.c (run_one_inferior): Use
14470         switch_to_inferior_no_thread.
14471
14472 2020-01-10  Pedro Alves  <palves@redhat.com>
14473
14474         * infcmd.c (kill_command): Remove dead code.
14475
14476 2020-01-10  Pedro Alves  <palves@redhat.com>
14477
14478         * remote.c (remote_target::mourn_inferior): No longer check
14479         whether the target is running.
14480
14481 2020-01-10  Pedro Alves  <palves@redhat.com>
14482
14483         * corelow.c (core_target::has_execution): Change parameter type to
14484         inferior pointer.
14485         * inferior.c (number_of_live_inferiors): Use
14486         inferior::has_execution instead of target_has_execution_1.
14487         * inferior.h (inferior::has_execution): New.
14488         * linux-thread-db.c (thread_db_target::update_thread_list): Use
14489         inferior::has_execution instead of target_has_execution_1.
14490         * process-stratum-target.c
14491         (process_stratum_target::has_execution): Change parameter type to
14492         inferior pointer.  Check the inferior's PID instead of
14493         inferior_ptid.
14494         * process-stratum-target.h
14495         (process_stratum_target::has_execution): Change parameter type to
14496         inferior pointer.
14497         * record-full.c (record_full_core_target::has_execution): Change
14498         parameter type to inferior pointer.
14499         * target.c (target_has_execution_1): Change parameter type to
14500         inferior pointer.
14501         (target_has_execution_current): Adjust.
14502         * target.h (target_ops::has_execution): Change parameter type to
14503         inferior pointer.
14504         (target_has_execution_1): Change parameter type to inferior
14505         pointer.  Change return type to bool.
14506         * tracefile.h (tracefile_target::has_execution): Change parameter
14507         type to inferior pointer.
14508
14509 2020-01-10  Pedro Alves  <palves@redhat.com>
14510
14511         * exceptions.c (print_flush): Remove current_top_target() check.
14512
14513 2020-01-10  Pedro Alves  <palves@redhat.com>
14514
14515         * remote.c (show_remote_exec_file): Show the current inferior's
14516         exec-file instead of the command variable's value.
14517
14518 2020-01-10  Pedro Alves  <palves@redhat.com>
14519
14520         * record-full.c (record_full_resume_ptid): New global.
14521         (record_full_target::resume): Set it.
14522         (record_full_wait_1): Use record_full_resume_ptid instead of
14523         inferior_ptid.
14524
14525 2020-01-10  Pedro Alves  <palves@redhat.com>
14526
14527         * gdbthread.h (scoped_restore_current_thread)
14528         <dont_restore, restore, m_dont_restore>: Declare.
14529         * thread.c (thread_alive): Add assertion.  Return bool.
14530         (switch_to_thread_if_alive): New.
14531         (prune_threads): Switch inferior/thread.
14532         (print_thread_info_1): Switch thread before calling target methods.
14533         (scoped_restore_current_thread::restore): New, factored out from
14534         ...
14535         (scoped_restore_current_thread::~scoped_restore_current_thread):
14536         ... this.
14537         (scoped_restore_current_thread::scoped_restore_current_thread):
14538         Add assertion.
14539         (thread_apply_all_command, thread_select): Use
14540         switch_to_thread_if_alive.
14541
14542 2020-01-10  George Barrett  <bob@bob131.so>
14543
14544         * stap-probe.c (stap_modify_semaphore): Don't check for null
14545         semaphores.
14546         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
14547         for null semaphores.
14548
14549 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
14550
14551         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
14552         all source windows, and maintain horizontal scroll status while
14553         doing so.
14554
14555 2020-01-09  Tom Tromey  <tom@tromey.com>
14556
14557         PR tui/18932:
14558         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
14559         update_source_window, not print_source_lines.
14560
14561 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
14562
14563         * tui/tui.c (tui_enable): Register tui hooks after calling
14564         tui_display_main.
14565
14566 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
14567
14568         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
14569
14570 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
14571
14572         * thread.c (print_thread_info_1): Fix indentation.
14573
14574 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
14575
14576         * symtab.c (general_symbol_info::compute_and_set_names): Move the
14577         unique_xmalloc_ptr outside the if to always free the demangled name.
14578
14579 2020-01-08  Tom Tromey  <tromey@adacore.com>
14580
14581         * xcoffread.c (enter_line_range, read_xcoff_symtab)
14582         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
14583         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
14584         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
14585         Remove.
14586         (section_offsets): New typedef.
14587         * symtab.c (fixup_section, get_msymbol_address): Update.
14588         * symmisc.c (dump_msymbols): Update.
14589         * symfile.h (relative_addr_info_to_section_offsets)
14590         (symfile_map_offsets_to_segments): Update.
14591         * symfile.c (build_section_addr_info_from_objfile)
14592         (init_objfile_sect_indices): Update.
14593         (struct place_section_arg): Change type of "offsets".
14594         (place_section): Update.
14595         (relative_addr_info_to_section_offsets): Change type of
14596         "section_offsets".  Remove "num_sections" parameter.
14597         (default_symfile_offsets, syms_from_objfile_1)
14598         (set_objfile_default_section_offset): Update.
14599         (reread_symbols): No need to preserve section offsets by hand.
14600         (symfile_map_offsets_to_segments): Change type of "offsets".
14601         * stap-probe.c (relocate_address): Update.
14602         * stabsread.h (process_one_symbol): Update.
14603         * solib-target.c (struct lm_info_target) <offsets>: Change type.
14604         (solib_target_relocate_section_addresses): Update.
14605         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
14606         Update.
14607         * solib-frv.c (frv_relocate_main_executable): Update.
14608         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
14609         * solib-aix.c (solib_aix_get_section_offsets): Change return
14610         type.
14611         (solib_aix_solib_create_inferior_hook): Update.
14612         * remote.c (remote_target::get_offsets): Update.
14613         * psymtab.c (find_pc_sect_psymtab): Update.
14614         * psympriv.h (struct partial_symbol) <address, text_low,
14615         text_high>: Update.
14616         * objfiles.h (obj_section_offset): Update.
14617         (struct objfile) <section_offsets>: Change type.
14618         <num_sections>: Remove.
14619         (objfile_relocate): Update.
14620         * objfiles.c (entry_point_address_query): Update
14621         (relocate_one_symbol): Change type of "section_offsets".
14622         (objfile_relocate1, objfile_relocate1): Change type of
14623         "new_offsets".
14624         (objfile_rebase1): Update.
14625         * mipsread.c (mipscoff_symfile_read): Update.
14626         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
14627         parameter.
14628         * mdebugread.c (parse_symbol): Change type of "section_offsets".
14629         (parse_external, psymtab_to_symtab_1): Update.
14630         * machoread.c (macho_symfile_offsets): Update.
14631         * ia64-tdep.c (ia64_find_unwind_table): Update.
14632         * hppa-tdep.c (read_unwind_info): Update.
14633         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
14634         * dwarf2read.c (create_addrmap_from_index)
14635         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
14636         (process_psymtab_comp_unit_reader, add_partial_symbol)
14637         (add_partial_subprogram, process_full_comp_unit)
14638         (read_file_scope, read_func_scope, read_lexical_block_scope)
14639         (read_call_site_scope, dwarf2_rnglists_process)
14640         (dwarf2_ranges_process, dwarf2_ranges_read)
14641         (dwarf_decode_lines_1, var_decode_location, new_symbol)
14642         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
14643         Update.
14644         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
14645         Update.
14646         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
14647         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
14648         (process_one_symbol): Change type of "section_offsets".
14649         * ctfread.c (get_objfile_text_range): Update.
14650         * coffread.c (coff_symtab_read, enter_linenos)
14651         (process_coff_symbol): Update.
14652         * coff-pe-read.c (add_pe_forwarded_sym): Update.
14653         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
14654
14655 2020-01-08  Tom Tromey  <tromey@adacore.com>
14656
14657         * dwarf2read.c (parse_macro_definition): Use std::string.
14658         (parse_macro_definition): Likewise.
14659
14660 2020-01-08  Tom Tromey  <tromey@adacore.com>
14661
14662         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
14663         (ATTR_ALLOC_CHUNK): Remove.
14664
14665 2020-01-08  Tom Tromey  <tromey@adacore.com>
14666
14667         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
14668
14669 2020-01-08  Tom Tromey  <tromey@adacore.com>
14670
14671         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
14672         (dwarf2_compute_name, open_dwo_file): Likewise.
14673         (process_enumeration_scope): Use std::vector.
14674         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
14675         (partial_die_info::fixup, dwarf2_start_subfile)
14676         (guess_full_die_structure_name, dwarf2_name): Likewise.
14677         (determine_prefix): Update.
14678         (guess_full_die_structure_name): Make return type const.
14679         (partial_die_full_name): Return unique_xmalloc_ptr.
14680         (DW_FIELD_ALLOC_CHUNK): Remove.
14681
14682 2020-01-07  Tom Tromey  <tromey@adacore.com>
14683
14684         PR build/24937:
14685         * stap-probe.c (class stap_static_probe_ops): Add constructor.
14686
14687 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
14688
14689         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
14690
14691 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
14692
14693         * stack.c (print_frame_info): Move disassemble_next_line code
14694         inside source_print block.
14695
14696 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
14697
14698         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
14699         gdb/signals.h, as we are now using native signal symbols.
14700
14701 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
14702
14703         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
14704         overflow by an early check of content vs threshold.
14705         * tui/tui-source.c (tui_source_window::line_is_displayed):
14706         Likewise.
14707
14708 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
14709
14710         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
14711
14712 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
14713
14714         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
14715         export table if no section contains it's RVA.
14716
14717 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
14718
14719         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
14720
14721 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
14722
14723         * source.c (print_source_lines_base): Set last_line_listed.
14724
14725 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
14726
14727         * tui/tui-disasm.c: Remove trailing spaces.
14728
14729 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
14730             Pedro Alves  <palves@redhat.com>
14731
14732         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
14733         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
14734         (windows_gdb_signal_to_target): New function, uses the above
14735         enumeration to convert GDB internal signal codes to equivalent
14736         Windows codes.
14737         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
14738         * windows-nat.c: Include "gdb_wait.h".
14739         (get_windows_debug_event): Extract the fatal exception from the
14740         exit status and convert to the equivalent Posix signal number.
14741         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
14742         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
14743         * gdbsupport/gdb_wait.c: New file, implements
14744         windows_status_to_termsig.
14745         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
14746         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
14747
14748 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
14749
14750         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
14751         show_layout.
14752
14753 2020-01-05  Luis Machado  <luis.machado@linaro.org>
14754
14755         * aarch64-linux-nat.c
14756         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
14757         and bfd_mach_aarch64.
14758
14759 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
14760
14761         * ui-file.c (stdio_file::can_emit_style_escape)
14762         (tee_file::can_emit_style_escape): Ensure style is used also on
14763         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
14764         to gdb_stdout.
14765         * main.c (set_gdb_data_directory): Use file style to output the
14766         warning that the given pathname is not a directory.
14767         * top.c (show_history_filename, gdb_safe_append_history)
14768         (show_gdb_datadir): Use file style.
14769
14770 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
14771
14772         * solib-target.c (struct lm_info_target):
14773         Change offsets to be a unique_xmalloc_ptr.
14774         (solib_target_relocate_section_addresses): Update.
14775
14776 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
14777
14778         * windows-nat.c (windows_clear_solib): Free so_list linked list.
14779
14780 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
14781
14782         * MAINTAINERS (Write After Approval): Add myself.
14783
14784 2020-01-02  Luis Machado  <luis.machado@linaro.org>
14785
14786         * proc-service.c (get_ps_regcache): Remove reference to obsolete
14787         Cell BE architecture.
14788         * target.h (struct target_ops) <thread_architecture>: Likewise.
14789
14790 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
14791
14792         * Makefile.in: Use INSTALL_PROGRAM_ENV.
14793
14794 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
14795
14796         * MAINTAINERS (Write After Approval): Add myself.
14797
14798 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14799
14800         * gdbarch.sh: Update copyright year range of generated files.
14801
14802 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14803
14804         Update copyright year range in all GDB files.
14805
14806 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14807
14808         * copyright.py: Convert to Python 3.
14809
14810 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14811
14812         * copyright.py: Adapt after move of gnulib directory from gdb
14813         directory to toplevel directory.
14814
14815 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14816
14817         * copyright.py (main): Exit if run from the wrong directory.
14818
14819 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14820
14821         * top.c (print_gdb_version): Change copyright year to 2020.
14822
14823 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
14824
14825         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
14826
14827 For older changes see ChangeLog-2019.
14828 \f
14829 Local Variables:
14830 mode: change-log
14831 left-margin: 8
14832 fill-column: 74
14833 version-control: never
14834 coding: utf-8
14835 End: